The disclosure relates to a laser sight device, which includes a laser sight device housing, a laser sight device inner core, and a fine-tuning spring. A first arc-shaped elastic piece and a second arc-shaped elastic piece of the fine-tuning spring are respectively inserted into a laser sight device housing from corresponding openings, and a protrusion of the fine-tuning spring is inserted into a limit hole of the laser sight device housing. The first arc-shaped elastic piece and the second arc-shaped elastic piece are configured to cause a continuous and balanced force on the laser sight device inner core when adjusting an angle of the laser sight device inner core, and to reset the laser sight device inner core when the force is withdrawn.
F41G 1/35 - Night sights, e.g. luminescent combined with light source, e.g. spot light for illuminating the target
F41G 11/00 - Details of sighting or aiming apparatusAccessories
G02B 27/20 - Optical systems or apparatus not provided for by any of the groups , for optical projection, e.g. combination of mirror and condenser and objective for imaging minute objects, e.g. light-pointer
The present invention relates to a pistol fusion sight, comprising a split fusion sight. A reflective sighting member of the split fusion sight is clipped at a rear end of a top portion of a pistol sliding sleeve, a camera assembly of the split fusion sight is arranged at a bottom portion of a front end of a pistol grip, and the camera assembly and an illumination module are stacked one above the other in a connecting shell. The connecting shell is engaged, by means of a first engagement rail, with an axial track arranged on a bottom surface of the front end of the pistol grip. The reflective sighting member is fixed to the sliding sleeve by means of a second engagement rail arranged at a bottom portion of the reflective sighting member. A first wireless communication module connected to an image sensor digital camera core is arranged in the camera assembly, and a second wireless communication module connected to a display screen is arranged in the reflective sighting member. An existing camera assembly and reflective sighting member are separately prepared, and engaged at the front end and the rear end of a pistol barrel, respectively, and, by means of wireless communication, an existing fusion sighting tool is conveniently made suitable for a pistol. Moreover, maintenance and replacement of the fusion sight are flexible and simple.
A lens position adjustment mechanism, a laser inner core (30), and a laser sight. The lens position adjustment mechanism comprises a first lens mounting base (1), a first lens (2), and a pull rod (3). The front end of the pull rod (3) is fixedly connected to the rear end of the first lens mounting base (1), and the rear end of the pull rod (3) is connected to a sliding block (4); the sliding block (4) is arranged in parallel to the first lens mounting base (1) and extends forwards in the axial direction of the first lens mounting base (1); a first screw hole (5) is formed in the top surface of the front end of the sliding block (4), and a spur block (6) above the first screw hole (5) is connected to the first screw hole (5) by means of a first screw (7) running through in the thickness direction of the spur block (6). Therefore, the structure is simple, the axial space is not occupied, the operation is simple and convenient, and the focusing is rapid.
G02B 7/04 - Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
H01S 3/00 - Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
A battery cap assembly and a split-type fusion sight. The battery cap assembly comprises: a cover plate (1); a conductive negative plate (2), which is arranged on the inner side of the cover plate (1); conductive compression springs (3), which are fixed at two ends of the conductive negative plate (2); and a conductive element (4), which is fixed in the middle of the inner side of the conductive negative plate (2), wherein the conductive element (4) is fastened on the conductive negative plate (2) by means of two screws (5) arranged in the same vertical line; a screw rod (6) passing through the cover plate (1), a fixing base (7), a support base (8) and a grip member (9) are provided at one end of the cover plate (1); a radially extending through hole (11) is provided in the support base (8), and a steel ball (12), a spiral spring (13) and a plug screw (14) are sequentially fitted in the through hole (11) from one side of the grip member (9) to the other side; and a first spherical recess (150) is provided in the end surface of the bottom end of the grip member (9), a second spherical recess (151) is provided in the outer side surface of the bottom end of the grip member (9), and the opening of the first spherical recess (150) faces the through hole (11), such that the steel ball is pressed into the second spherical recess (151) when the grip member (9) is perpendicular to the cover plate (1). The battery cap assembly is not prone to loosening; and a housing is connected to a power supply negative terminal, simplifying the circuit design.
H01M 50/262 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders with fastening means, e.g. locks
H01M 50/296 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by terminals of battery packs
H01M 50/244 - Secondary casingsRacksSuspension devicesCarrying devicesHolders characterised by their mounting method
A sight system based on a combination of infrared imaging, low-illumination imaging, and an LED sight light dot, comprising an LED graphics chip (20), a lens (3), a beam splitter (30), a display screen (31), a thermal imaging core assembly (13), a low-light night vision camera module (48), and a main control board (51). The thermal imaging core assembly (13) is electrically connected to the main control board (51), the low-light night vision camera module (48) is electrically connected to the main control board (51), the thermal imaging core assembly (13) and the low-light night vision camera module (48) are both electrically connected to the display screen (31), the main control board (51) is electrically connected to the LED graphics chip (20) and the display screen (31), separately, and light emitted from the LED graphics chip (20) and the display screen (31) is incident on the lens (3) after passing through the beam splitter (30).
F41G 1/34 - Night sights, e.g. luminescent combined with light source, e.g. spot light
F41G 1/36 - Night sights, e.g. luminescent combined with light source, e.g. spot light with infrared light source
G02B 23/12 - Telescopes, e.g. binocularsPeriscopesInstruments for viewing the inside of hollow bodiesViewfindersOptical aiming or sighting devices with means for image conversion or intensification
The present invention relates to a combination sight supported by a combined support, the combination sight comprising a support, wherein a front-sighting-device mounting base is arranged at the front of the support, and a front sighting device is fixedly connected to the front-sighting-device mounting base; a magnifier connecting base is arranged at the rear of the support; a magnifier is arranged on the magnifier connecting base by means of a movable connecting mechanism; and a magnifier support lifting mechanism is further arranged on the support. In the combination sight supported by a combined support, the magnifier is movably connected to the rear of the support by means of the movable connecting mechanism. When the use of the magnifier is required, the magnifier is lifted by means of the magnifier support lifting mechanism so as to enter an in-use state; and when the use of the magnifier is not required, the magnifier is lowered by means of the magnifier support lifting mechanism so as to enter a not-in-use state, and the magnifier is locked. When the application state of the magnifier changes, the magnifier does not undergo transverse position changes, and therefore the blind spot of a shooter is not enlarged; moreover, the magnifier support lifting mechanism involves easy, convenient and rapid operations.
The present utility model relates to a combined sight of a variable-reticle red dot sight and a magnifier, comprising a support. A positioning groove is provided on the top of the front part of the support, and a red dot sight is provided in the positioning groove; a magnifier flip-up mechanism is provided above the rear part of the support, and the magnifier flip-up mechanism is movably connected to a magnifier. According to the combined sight of a variable-reticle red dot sight and a magnifier, when the magnifier is flipped up, a magnet in the magnifier flip-up mechanism does not make contact with a magnetic switch, and at the moment, a reticle pattern in the red dot sight is in a dot-circle quick aiming mode; and when the magnifier is flipped back, the magnet is in contact with the magnetic switch, and the reticle pattern in the red dot sight is changed to be in a sniping mode. The combined sight has the advantages of a reflex sight and a telescopic sight: in a state that only the red dot sight is used, the exit pupil distance is avoided, the parallax is small, the field of view is large, the reticle is simple and clear, and aiming is quick; and in a state that the combined sight is used, the reticle has complete data, and long-range aiming is more accurate.
An open type fine-tuning sight, including a housing mainly provided with a straight portion and a lens mounting frame, and the housing includes an outer housing assembly and an inner housing assembly; the inner housing assembly is sleeved in an installation space of the outer housing assembly, and a front end of the inner housing assembly is connected to the front end of the outer housing assembly through a parallel connecting rod assembly; a vertical return spring sleeved on a connecting screw is arranged between the rear end of a base and the bottom surface of the straight portion, an elastic sheet is disposed between one side of a rear end of the base and one side of a rear end of the straight portion, which are cooperated with a fine-tuning mechanism to realize the adjustment of the pitch angle and the lateral angle of the inner shell assembly.
A four-light torch, comprising a lens sear, a turning wheel arranged behind the lens seat, a light source outer housing arranged behind the turning wheel, and a battery barrel arranged behind the light source outer housing. The four-light torch switches between and adjusts two groups of LED lamps and two groups of lasers by means of the turning wheel. The two groups of LED lamps can be set as any two of red/green/blue/infrared. The two groups of lasers can be set as two types of visible laser and infrared laser. The four types of lights can be matched for use according to the use requirements of the torch. In addition, the turning wheel is provided with a triple limiting mechanism, such that the switching of the four types of light have higher reliability and stability.
F21L 4/02 - Electric lighting devices with self-contained electric batteries or cells characterised by provision of two or more light sources
F21L 4/08 - Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
F21V 31/00 - Gas-tight or water-tight arrangements
19.
Adjustment mechanism and inner red dot sight thereof
An adjustment mechanism, comprising a left adjustment screw, a stop block threadedly connected to the left adjustment screw, and a right adjustment screw, also comprised are a sliding block a side surface of the front end of which is provided with a transverse sliding groove, a transverse mounting block having an LED chip module mounting base, and a wedge-shaped block; a limiting pin and a spiral reset spring sleeved on the limiting pin are provided at the end part of the right end of the transverse mounting block; the right adjustment screw is threadedly connected to a vertical side surface of the wedge-shaped block, a mounting groove for mounting the LED chip module mounting base is provided at the top part of the transverse sliding block, and a front end extending surface of the mounting groove communicates with the transverse sliding groove.
An LED emergent light adjusting mechanism and an inner-red-dot aiming device therefor, wherein the LED emergent light adjusting mechanism comprises a vertical adjusting assembly and a horizontal adjusting assembly; the vertical adjusting assembly comprises an up-and-down adjusting sliding block, a vertical adjustment screw and two vertical adjustment spring sets arranged on two sides of the vertical adjustment screw; a nut member and a spring guiding and limiting column set are fixed at the bottom of a rear end of the up-and-down adjusting sliding block; the horizontal adjusting assembly comprises a left-and-right sliding block, a return spring, a vertical spring ejector pin assembly, a horizontal spring ejector pin assembly, a horizontal adjusting screw coupled with the other end of the left-and-right sliding block by means of a square nut, and an LED chip assembly arranged on a front end surface of the left-and-right sliding block.
A semiconductor light-emitting diode which is provided with a filter film (14), and comprises an LED chip (13). The filter film (14) is provided on the LED chip (13). By evaporating a layer of filter film (14) on the surface of the LED chip (13), the monochromaticity of light emitted by the LED chip (13) and entering human eyes is improved, the energy of the light emitted from the lens (15) is weakened, thereby not only improving the concealment and monochromaticity of a sight, but also reducing the size of the device.
H01L 33/44 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof characterised by the coatings, e.g. passivation layer or anti-reflective coating
An LED mounting base for an internal red dot sight, comprising an LED mounting block (1). A first mounting base (13) is arranged at the left rear of the LED mounting block (1). A first limiting block base (14) is provided at the left of the first mounting base (13). A first slope (16) is arranged above the first limiting block base (14), and a second slope (15) is arranged on the right end of the first mounting base (13). A first adjusting assembly (19) is arranged on the first mounting base (13). A first top block (21) is provided at the left of the first adjusting assembly (19). A third slope (17) is arranged below the first top block (21), and the third slope (17) abuts against the first slope (16). A fourth slope (18) is arranged below the middle of the first adjusting assembly (19), and the fourth slope (18) abuts against the second slope (15). An elastic member (10) is further arranged below the first adjusting assembly (19). A second top block (11) is provided at the right of the first adjusting assembly (19). A first adjusting knob (9) is arranged at the right of the second top block (11). The present LED mounting base for an internal red dot sight is simple in structure and small in the number of mounting components, facilitates the reduction of manufacturing costs, has high structural stability and high precision during up and down adjustment, and helps to improve the accuracy of the sight.
The present invention relates to a split-type fusion sight, comprising a sight main body. An aiming assembly connecting base is arranged at the top of the main body; the aiming assembly connecting base comprises an engagement groove located on the front side, and an engagement base located on the rear side; an engagement block is arranged in the middle of the engagement groove, and a wire arranging base is arranged on the right side of the engagement base; the aiming assembly connecting base is further provided with connecting screw holes. The split-type fusion sight can fuse the low-light-level night vision or thermal imaging lens imaging with human eye observation of a target to assist in observing or determining the target, and then determines the aiming target by means of an aiming light point, thereby performing accurate shooting. In addition, the low-light-level night vision or thermal imaging lens imaging module is arranged above the sight main body, and is fixedly connected by means of the aiming assembly connecting base and connecting screws. It is convenient to replace the low-light-level night vision module or thermal imaging module, the sight main body does not need to be disassembled, and disassembly and replacement are more convenient.
A sight system based on a combination of infrared imaging, low-illumination imaging, and an LED sight light dot, comprising an LED graphics chip (20), a lens (3), a beam splitter (30), a display screen (31), a thermal imaging core assembly (13), a low-light night vision camera module (48), and a main control board (51). The thermal imaging core assembly (13) is electrically connected to the main control board (51), the low-light night vision camera module (48) is electrically connected to the main control board (51), the thermal imaging core assembly (13) and the low-light night vision camera module (48) are both electrically connected to the display screen (31), the main control board (51) is electrically connected to the LED graphics chip (20) and the display screen (31), separately, and light emitted from the LED graphics chip (20) and the display screen (31) is incident on the lens (3) after passing through the beam splitter (30).
The disclosure relates to a micro gunsight, a small laser, a fine-tuning spring, a laser sight device inner core, a reset pin and a laser sight device. which includes a mounting slot that is matched with the gun card track. The mounting slot is composed of a fixed rail and a movable rail. The mounting slot is provided with a gunsight body, and inside the gunsight body is provided with a laser fine-tuning seat. A dual-light laser is installed inside the laser fine-tuning seat, and a fine-tuning mechanism is installed in the laser fine-tuning seat. There are multiple adapters at the bottom of the gunsight body, which are suitable for different Picatinny rails, making the installation position closer to the trigger guard, convenient for users to operate, and avoiding the problem of easy loosening of the front and rear positions of the sight device.
F41G 1/35 - Night sights, e.g. luminescent combined with light source, e.g. spot light for illuminating the target
F41G 11/00 - Details of sighting or aiming apparatusAccessories
G02B 27/20 - Optical systems or apparatus not provided for by any of the groups , for optical projection, e.g. combination of mirror and condenser and objective for imaging minute objects, e.g. light-pointer
29.
TOGGLE SWITCH MECHANISM AND STABLE POSITIONING MECHANISM
A toggle switch mechanism and a stable positioning mechanism, relating to the technical field of gun sights. The toggle switch mechanism comprises a fixing assembly and a toggle assembly; the fixing assembly comprises a switch seat (1) connected to a sight body (12) and a gear plate (2); the toggle assembly comprises a knob switch (3) matched with the switch seat (1), and a conductive strip (4) connected to the knob switch (3). The stable positioning mechanism comprises a mounting seat (10), provided on a sight body (8), for a laser module (9), and further comprises at least one positioning pin (11) evenly arranged on the outer periphery of the front of the laser module (9); the outer periphery of the laser module (9) is further provided with an inner core pressing ring (12); the inner core pressing ring (12) is provided with a pin slot corresponding to the positioning pin (11); the outer periphery of the mounting seat (10) is provided with a positioning groove (13) corresponding to the positioning pin (11); the positioning pin (11) runs through the pin slot to achieve positioning in the positioning groove (13). On the one hand, connection and disconnection of multiple functional circuits on the gear plate are achieved, so as to achieve effective switching of multiple functions; on the other hand, axial and radial positioning of the laser module is achieved; and then fine-tuning of light source emission angles is achieved by means of combination of fine-tuning assemblies and a reset spring.
A closed sight, comprising a sight body (1). The body (1) comprises a sight lower part (2) and a sight upper part (3) which are integrated; the sight upper part (3) is located above the sight lower part (2); a light source (5) is provided on the sight lower part (2); two mounting holes (6) are provided on the sight lower part (2); the light source (5) is located between the two mounting holes (6). The sight is a closed sight, has strong anti-interference performance, and is not prone to being affected by moisture, impurities and the like in the environment; the light source is placed in a sealed environment which can be filled with nitrogen to protect the light source, and thus the sight has the characteristics of high stability; the closed sight has a simple mounting mode and structure, and only two screws are required to be threaded from top to bottom through a support lower part and a receiver of a firearm, so that the closed sight can be fixedly connected to the firearm; in addition, the closed sight can also be fixedly connected to different types of adapter plates, and then, the adapter plates can be fixedly connected to receivers of different types of firearms.
An open airborne or vehicle-mounted sight, including a carrier and an inner red dot module carrier installed on the carrier. The inner red dot module carrier is installed on the top surface of the carrier by means of a pitch angle adjustment mechanism. An inner red dot module, including an LED light source capable of projecting graphic signs; the LED light source includes a point light source, a peripheral light source surrounding the point light source, and the peripheral light source is a discontinuous line light source.
An LED mounting base, an adjustment mechanism with the LED mounting base and a red dot sighting device with the adjustment mechanism are provided in the present disclosure. The LED mounting base includes a sliding block base and a pedestal in which an LED chip is mounted at the middle of the front end surface thereof. A sliding slot parallel to the length direction of the pedestal is disposed on the front end surface of the sliding block base. One end of the sliding slot is a blind end, and the other end of the sliding slot is an open end. After the pedestal being disposed in the sliding slot, the front end surface of the pedestal is parallel to the front end surface of the sliding block base.
An adjustment mechanism, comprising a left adjustment screw (1), a stop block (2) threadedly connected to the left adjustment screw (1), and a right adjusting screw (3), also comprised are a transverse sliding block (5) a side surface of the front end of which is provided with a transverse sliding groove (4), a transverse mounting block (7) having an LED chip module mounting base (6) mounted at the top part of the rear end thereof, and a wedge-shaped block (8); a limiting pin (9) and a spiral reset spring (10) sleeved on the limiting pin (9) are provided at the end part of the right end of the transverse mounting block (7); the right adjustment screw (3) is threadedly connected to a vertical side surface of the wedge-shaped block (8), a mounting groove (17) for mounting the LED chip module mounting base (6) is provided at the top part of the transverse sliding block (5), and a front end extending surface of the mounting groove (17) communicates with the transverse sliding groove (4); and the transverse mounting block (7) provided with an LED lamp is assembled within the transverse sliding block (5).
An LED emergent light adjusting mechanism and an inner-red-dot aiming device therefor, wherein the LED emergent light adjusting mechanism comprises a vertical adjusting assembly and a horizontal adjusting assembly; the vertical adjusting assembly comprises an up-and-down adjusting sliding block (1), a vertical adjustment screw (2) and two vertical adjustment spring sets (3) which are respectively arranged on two sides of the vertical adjustment screw (2) and are symmetrical about the vertical adjustment screw (2); a nut member (4) and a spring guiding and limiting column set (5) are fixed at the bottom of a rear end of the up-and-down adjusting sliding block (1); the horizontal adjusting assembly comprises a left-and-right sliding block (6), a return spring (8), a vertical spring ejector pin assembly (9), a horizontal spring ejector pin assembly (10), a horizontal adjusting screw (12) coupled with the other end of the left-and-right sliding block (6) by means of a square nut (11), and an LED chip assembly (13) arranged on a front end surface of the left-and-right sliding block (6); the left-and-right sliding block (6) is placed in a mounting groove (14) of a front end surface of the up-and-down adjusting sliding block (1), and the return spring (8) is placed between the left-and-right sliding block (6) and a baffle plate (62) at one end portion of the mounting groove (14); and the square nut (11) is placed outside the other end portion of the mounting groove (14). The present invention improves the stability of adjusting an LED light source (30), and the aiming device is compact in structure and small in volume.
A reflective inner red dot sight optical system with improved monochromaticity and concealment, a two-light three-color optical system, and a sight thereof. The reflective inner red dot sight optical system comprises an LED chip and a lens for reflecting light emitted from the LED chip. A filter provided with a narrow-band interference filter coating is provided near the LED chip and located between the LED chip and the lens. The filter is used to filter out wide band waves not in the central wavelength of the light reflected from the lens into the eye, thereby improving the monochromaticity of the light entering the eye.
A solar inner red dot sight includes a body, a power supply and a solar cell arranged on the body, a control circuit board and an LED light-emitting chip arranged on or in the body, a photoelectric sensor arranged on a side of the LED light-emitting chip, wherein the photoelectric sensor is used to collect illuminance signals of a shooting target or surroundings thereof; the control circuit board obtains power supplied to the LED light-emitting chip according to the signals of the solar cell and the illuminance signals of the photoelectric sensor, and compares the power with the solar energy, when the solar energy is less than the power energy, the control circuit board turns on the power supply to power the LED light-emitting chip; or when the solar signal is strong, the LED light emitting chip is powered by the solar cell only.
An open type fine-tuning sight, comprising a shell mainly composed of a straight portion (1) and a lens mounting frame (2) arranged at the front end of the straight portion (1), and the shell comprises an outer shell assembly (3) and an inner shell assembly (4) sleeved in the outer shell assembly (3); the inner shell assembly (4) is sleeved in an front-end mounting space (5) of the outer shell assembly (3), and the front end of the inner shell assembly (4) is connected to the front end of the outer shell assembly (3) through two parallel connecting rod assemblies (6) transverse to each other; and a vertical reset spring (18) sleeved on a connecting screw (17) is arranged between the rear end of a base (7) and the bottom surface of the straight portion (1) through an elastic sheet (16) arranged between the side of the connecting rod assemblies (6) with the rear end of the base (7) and the side of that with the rear end of the flat straight portion (1), to cooperate with a fine-tuning mechanism to realize the adjustment of the pitch angle and the lateral angle of the inner shell assembly. The open type fine-tuning sight has the advantages of compact structure, precise and reliable fine adjustment, which can adapt to multiple ballistic shooting requirements, and is convenient to operate.
A miniature gun sight, a small laser, a fine-tuning spring, a laser sight core, a reset pin, and a laser sight. The miniature gun sight comprises a mounting groove (1) mounted to match a gun rail mount. The mounting groove (1) consists of a fixed rail (101) and a movable rail (102). A gun sight body (2) is disposed on the mounting groove (1). A laser fine-tuning base (3) is disposed inside the gun sight body (2). A dual-light laser (4) is mounted inside the laser fine-tuning base (3). The laser fine-tuning base (3) is provided with a fine-tuning mechanism (5). The gun sight body (2) is provided with a plurality of adapters (6) at the bottom, and is suitable for different Picatinny rails, and the mounting position is closer to a trigger guard, so that user operation is facilitated, and the problem in the sight of proneness to loosening at front and rear positions is avoided. The laser (4) is fine-tuned by means of a fine-tuning screw (705) and a return spring (707), and a damping column (709) eliminates the error caused by thread clearance, to achieve high-precision fine-tuning of the laser (4). The dual-wavelength laser (4) meets the use by customers in more environments. The laser sight core is inserted into a transverse limiting groove (41) by means of a limiting block on the inner wall of the tail end of a laser sight housing, to prevent the laser sight core from rotating, so that the stability and impact resistance are strong.
A multi-gear brightness adjustment circuit board, and a multi-gear battery holder structure, which through adding the automatic control gear AUTO conductive contact piece and a light spot dot-circle pattern composite conductive contact piece on the circuit board, the gear can be automatically adjusted when the solar cell is used for power supply. Ensuring that the output light power meets the needs of ambient light, rationally use electric energy, which is conducive to energy saving; at the same time, the mode switching of the shooting target is integrated, which reduces the parts of the sight and makes the sight more compact.
H01M 50/213 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
H05B 45/46 - Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
H05B 45/10 - Controlling the intensity of the light
H01H 19/00 - Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
H05K 1/11 - Printed elements for providing electric connections to or between printed circuits
F41G 1/34 - Night sights, e.g. luminescent combined with light source, e.g. spot light
H01H 19/54 - Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
An open airborne or vehicle-mounted sighting device, comprising a carrier (1) and an inner red dot module carrier (2) installed on the carrier (1). The inner red dot module carrier (2) is installed at the top surface of the carrier (1) by means of a pitch angle adjustment mechanism. An inner red dot module, comprising an LED light source that may project graphic signs; the LED light source comprises a point light source and a peripheral light source surrounding the point light source, and the peripheral light source is a non-continuous line light source. The open airborne or vehicle-mounted sighting device may accurately and conveniently adjust a firing table to adjust the trajectory. The device is easy to operate, does not affect rapid shooting, and has low power consumption.
A reflective inner red dot sight optical system with improved monochromaticity and concealment, a two-light three-color optical system, and a sight thereof. The reflective inner red dot sight optical system comprises an LED chip (1) and a lens (3) for reflecting light emitted from the LED chip (1). A filter (2) provided with a narrow-band interference filter coating is provided near the LED chip (1) and located between the LED chip (1) and the lens (3). The filter (2) is used to filter out wide band waves not in the central wavelength of the light reflected from the lens (3) into the eye, thereby improving the monochromaticity of the light entering the eye. Viewed from a distant position in a direction corresponding to a cemented lens, the filter filters out part of the light energy emitted from the LED chip (1), thereby avoiding the case in which an excessive amount of light is emitted and therefore spotted, and improving the concealment of the sight. The invention provides a red light source and a green light source emitting light on mutually perpendicular planes, and uses a prism and a total reflection coating or a transmission coating to generate green, red or yellow light by means of a control circuit, thereby greatly reducing the number of light sources and the size and the weight of the sight.
Provided is a solar inner red dot sight, which comprises a body (1), a power supply and a solar cell (2) arranged on the body (1), a control circuit board and an LED light-emitting chip (4) arranged on or in the body (1), and a photoelectric sensor (5) arranged on a side of the LED light-emitting chip (4), wherein the photoelectric sensor (5) is used to collect illumination signals of a shooting target or a portion surrounding the shooting target; the control circuit board obtains power energy supplied to the LED light-emitting chip (4) according to the signals of the solar cell (2) and the illumination signals of the photoelectric sensor (5), and compares the power energy with the solar energy provided by the solar cell (2), when the solar energy is less than the power energy, the control circuit board turns on the power supply to power the LED light-emitting chip (4), so that the LED light-emitting chip (4) acquires enough energy to work; or when the solar energy signals are strong, the LED light-emitting chip (4) is powered only by the solar cell (2). The sight takes the environment of a shooter into consideration in response to the solar cell, to comprehensively obtain the working energy of the LED.
An angle adjusting mechanism of an optical instrument, comprising a hollow cylindrical fine adjustment seat (1). Conical fine adjustment screws (3) which are oppositely disposed and a mounting seat (2) having a conical surface (201) are provided in the hollow cavity of the fine adjustment seat (1) along the axial direction; four elongate planes (202) are evenly disposed on the conical surface (201) of the mounting seat (2) at intervals in the circumferential direction, wherein every two adjacent elongate planes (202) are in lap joint with conical surfaces of the two conical fine adjustment screws (3) in a matched mode; the conical fine adjustment screws (3) can move forward or backward in a cavity defined by the inner wall of the fine adjustment seat (1) and the conical surface of the mounting seat (2) along the elongate planes (202) matching the conical fine adjustment screws (3). The structure is particularly suitable for adjustment of the optical axis direction of an optical instrument having a small size, fine adjustment of the optical instrument in the horizontal direction and the vertical direction is achieved by pushing the conical fine adjustment screws (3), and thus adjustment of an angle of emergent light is achieved.
Provided are an LED mounting base, an adjusting mechanism having the LED mounting base, and an internal red dot sight having the adjusting mechanism. The LED mounting base comprises a sliding block base (1) and a base (2) with an LED chip (20) being mounted at the middle position of a front end face thereof, wherein a sliding groove (3) parallel to a lengthwise direction of the base (2) is formed on the front end face of the sliding block base (1), and one end of the sliding groove (3) is a blind end and the other end is open; and the base (2) is positioned behind the sliding groove (3), and the front end face of the base (2) is flush with the front end face of the sliding block base (1). The LED mounting base is designed in a modular manner and is compact, and the gap influence is reduced. The resultant force generated during the adjustment of two-dimensional directions, i.e. up-down and left-right, is decomposed in a single direction. Friction increase caused by the resultant force generated by spring elastic force in different directions, and low precision and interference of the gaps between parts to the adjusting mechanism that are caused by tolerance transfer between parts are eliminated. Skewing and blocking caused by adjusting in two directions do not exist. The difficulty of maching parts is reduced, and production efficiency is improved.
A multi-functional sight. One side of a housing is provided with a three-in-one laser module (1) having three light sources, and the other side of the housing is provided with a battery compartment (2); the front end of the battery compartment (2) is provided with a white light source module (3); a top surface of the housing is provided with a red dot sight (4); the axis of the red dot sight (4) is provided parallel to the axis of the three-in-one laser module (1) and the axis of the white light source module (3), and the red dot sight (4) is located at an axis position of the housing; a bottom surface of the housing is provided with a mounting clamping rail (5). The multi-functional sight integrates a three-in-one laser light source, the red dot sight, and an illumination LED light, and the requirements for a sight in different occasions are satisfied; moreover, the adjustment of illuminance can be implemented; the mounting clamping rail having a limiting and locking function is assembled to enhance the stability of a connection between the multi-functional sight and a firearm.
A multi-gear brightness adjustment circuit board and a multi-gear battery holder structure; by means of adding an automatic control gear AUTO electrically conductive contact piece (3) and a light spot point-ring mode composite conductive contact piece (4) on a circuit board (1), automatic gear adjustment when using a solar battery to supply power is implemented, ensuring that the output light power is adapted to the needs of the ambient light, rationally using the electrical energy to save electrical energy. Shooting target mode switching is also integrated, reducing the components of the sight and making the sight more compact.
A gun calibrator provided with an inner red dot sight includes a straight bar, a laser module displaced in the front end of the straight bar and is coaxial with the straight bar, and a battery cabin that is displaced in the front end of the straight bar, wherein the front end of the straight bar is provided with an inner red dot sight.
An optical system for assisting image positioning. The system comprises a light source (1), and further comprises a dot pattern or an interface beam-splitting pattern which is arranged on a light-emergent light path of the light source (1) and generates an interface beam-splitting projection light ray for indicating a text or an image after being projected by emergent light of the light source (1). By means of a combination of a light source (1) and a dot pattern or an interface beam-splitting pattern, a word line, a cross line, or the other patterns which can generate a beam-splitting interface can be projected. Furthermore, by virtue of a DOE moulding lens, of which an emergent face is a spherical face or an aspherical face, a specific linear light beam or the other patterns which can generate the beam-splitting interface are generated.
G02B 27/18 - Optical systems or apparatus not provided for by any of the groups , for optical projection, e.g. combination of mirror and condenser and objective
G02B 27/34 - Fiducial marks or measuring scales within the optical system illuminated
G02B 27/20 - Optical systems or apparatus not provided for by any of the groups , for optical projection, e.g. combination of mirror and condenser and objective for imaging minute objects, e.g. light-pointer
G01B 11/25 - Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. moiré fringes, on the object
G02B 13/18 - Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
A solar red dot sight comprises a housing, a red dot module disposed in or on the housing, a battery disposed in the housing, a brightness adjustment switch (2) disposed on the housing, a circuit board disposed in the housing, a solar cell (1) disposed on the housing, and a super capacitor disposed in the housing and for storing electricity. The circuit board comprises a processing chip MCU, a red dot control circuit, a voltage regulator circuit, and a power switching circuit. The solar red dot sight can be powered by multiple means. Power supplied for producing a red dot can be automatically adjusted according to solar energy voltage, providing convenience and saving energy. In addition, the battery does not need to be frequently replaced, no time is required to charge a storage battery, a rechargeable battery can be charged, and a specific operation of charging the storage battery is not necessary, thereby conserving electricity.
A gun calibrator provided with an inner red dot sight comprises a straight bar (1), a laser module (2) disposed on the front end of the straight bar (1) and coaxial to the straight bar (1), and a battery cabin (3) disposed on the front end of the straight bar (1). An inner red dot sight (3-0) is disposed on the front end of the straight bar (1). The inner red dot sight (3-0) is disposed on the top end of the laser module (2). The laser module (2) is disposed in an end portion of the front end of the straight bar (1). A sleeve (6) capable of being sleeved on the front end of the straight bar (1) is disposed on the top surface of the battery cabin (3), so that the battery cabin (3) and the laser module (2) are detachably disposed. The gun calibrator can be used when ambient light is strong, and has higher stability and higher coaxiality.
A laser light source comprises a housing (1) and a laser module holder (2) mounted within the housing (1), wherein a front outer peripheral surface (3) of the laser module holder (2) is a convex spherical surface, an inner wall of the housing (1) is a concave spherical surface matching the convex spherical surface, at least a first laser module (4) and a second laser module (5) are mounted within the laser module holder (2), outer surfaces of the first laser module (4) and the second laser module (5) at an tail end of the housing are convex spherical surfaces, mounting cavities of the first laser module (4) and the second laser module (5) are concave spherical surfaces; the front outer peripheral surface (3) is provided with a first vertical adjustment screw (6), a left adjustment screw (7), a second vertical adjustment screw (8), and a right adjustment screw (9) for adjusting the first laser module (4) and the second laser module (5); a front end surface of the laser module holder (2) is provided with a first light emitting hole, a second light emitting hole, and a platen (10) for securing the first laser module (4) and the second laser module (5), the platen (10) is formed with light holes respectively having a radius greater than or equal to that of the first light emitting hole and the second light emitting hole. The laser light source enables adjustment of an angle of emergent light of the laser modules.
An optical system for assisting image positioning. The system comprises a light source (1), and further comprises a dot pattern or an interface beam-splitting pattern which is arranged on a light-emergent light path of the light source (1) and generates an interface beam-splitting projection light ray for indicating a text or an image after being projected by emergent light of the light source (1). By means of a combination of a light source (1) and a dot pattern or an interface beam-splitting pattern, a word line, a cross line, or the other patterns which can generate a beam-splitting interface can be projected. Furthermore, by virtue of a DOE moulding lens, of which an emergent face is a spherical face or an aspherical face, a specific linear light beam or the other patterns which can generate the beam-splitting interface are generated. Rapid positioning and capturing of a specific part of an image or a specific image are realized, and the accuracy is high.
G02B 27/18 - Optical systems or apparatus not provided for by any of the groups , for optical projection, e.g. combination of mirror and condenser and objective
G01C 15/00 - Surveying instruments or accessories not provided for in groups
An inner red-dot gun sighting device powered by a solar cell and provided with a micro-current LED light source comprises a housing (1) and a micro-current LED light source (6) disposed in the housing (1) or on the housing (1). A solar cell (2) is disposed on the housing (1). The solar cell (2) is connected to the micro-current LED light source (6) by using a conducting wire, so as to supply power to the micro-current LED light source (6). Power is supplied to the micro-current LED light source (6) by using the solar cell (2), so that the number of cells used is reduced and use costs are reduced; power supplies of the micro-current LED light source (6) are switched by using a dual-power supply automatic switching module. In a sunny environment, power is supplied to the micro-current LED light source (6) by using the solar cell (2), so that the brightness of output light of the micro-current LED light source (6) of the inner red-dot gun sighting device is automatically adjusted according to the change of the brightness of the environment, without relying on any control circuit and without requiring the cell to supply power. At night, power is supplied by using the cell, thereby ensuring the normal use of the sighting device.
A laser drive circuit, comprising a battery, a DC-DC power supply conversion circuit, a drive circuit, a laser diode and a voltage regulation detection circuit, which are successively connected with one another. The voltage regulation detection circuit is electrically connected to the DC-DC power supply conversion circuit and used for detecting the temperature of the laser diode, converting the temperature information into an electrical signal, and feeding back same to the DC-DC power supply conversion circuit. Therefore, the laser drive circuit can regulate the output power according to an ambient temperature, and can regulate the voltage of the drive circuit according to the actual temperature situation at a low temperature or a high temperature, thereby guaranteeing the normal operation of a laser, realizing the stable output of laser power, saving the electrical energy, better protecting components of the drive circuit, and prolonging the service life.
Disclosed are an LED light source capable of projecting a set graphic logo and an inner red dot sight thereof, comprising a point light source (1) and a peripheral light source (2) around the point light source (1), the peripheral light source (2) being discontinuous line light source. The LED light source capable of projecting the set graphic logo does not need a raster being matched with transmission to obtain a LED with luminous set graphic logo, so that the power consumption is reduced, system design is simplified, product functions are increased, and simplification of structure, convenience of operation and reduction of cost for inner red dot sight are facilitated.
Provided are an optical path system combining dual light into one and a laser collimator containing same, comprising a first laser light source (3) and a second laser light source (4), and further comprising an agglutinate prism (2) formed by parallel agglutination of bottom faces of a first prism (2a) and a second prism (2b), wherein a transflective coating is plated on the bottom face of the second prism (2b), the first prism (2a) and the second prism (2b) are both right-angled prisms, emergent light of the first laser light source (3) is perpendicularly incident on the horizontally extending side face (2ba) of the second prism (2b), and emergent light of the second laser light source (4) is perpendicularly incident on a first perpendicular side face (2aa) of the first prism (2a). Good synthesis of dual light is ensured, and the mechanical structure of combining dual light into one is simplified. Moreover, because of good mutual superposition of the optical paths, debugging precision is substantially improved and the debugging becomes simple and easy. The illumination direction of a light source device such as a collimator or a flashlight can be adjusted and changed very easily by using an adjusting screw and an adjusting spring.
G02B 23/04 - Telescopes, e.g. binocularsPeriscopesInstruments for viewing the inside of hollow bodiesViewfindersOptical aiming or sighting devices involving prisms or mirrors for the purpose of beam splitting or combining, e.g. fitted with eyepieces for more than one observer
Sighting mirrors for guns; noise-suppressors for guns;
sighting mirrors for rifles; sighting mirrors for guns and
rifles; guns [weapons]; ammunition for firearms; sights,
other than telescopic sights, for artillery; anti-riot net
device; signal rockets; projectiles [weapons].
58.
INNER RED-DOT GUN SIGHTING DEVICE POWERED BY SOLAR CELL AND PROVIDED WITH MICRO-CURRENT LED LIGHT SOURCE
An inner red-dot gun sighting device powered by a solar cell and provided with a micro-current LED light source comprises a housing (1) and a micro-current LED light source (6) disposed in the housing (1) or on the housing (1). A solar cell (2) is disposed on the housing (1). The solar cell (2) is connected to the micro-current LED light source (6) by using a conducting wire, so as to supply power to the micro-current LED light source (6). Power is supplied to the micro-current LED light source (6) by using the solar cell (2), so that the number of cells used is reduced and use costs are reduced; power supplies of the micro-current LED light source (6) are switched by using a dual-power supply automatic switching module. In a sunny environment, power is supplied to the micro-current LED light source (6) by using the solar cell (2), so that the brightness of output light of the micro-current LED light source (6) of the inner red-dot gun sighting device is automatically adjusted according to the change of the brightness of the environment, without relying on any control circuit and without requiring the cell to supply power. At night, power is supplied by using the cell, thereby ensuring the normal use of the sighting device.
A laser for a laser screen comprises a housing (1), a laser module (2) provided therein, and a conical mirror (3) arranged at the right end of the housing (1) and located at a light exit path of the laser module (2); the right end part of the housing (1) is connected with a fixed base for the conical mirror (3) through a connection part (4), the axis of the conical mirror (3) offsets toward one side of the connection part (4), the distance between the axis of the conical mirror (3) and the axis of the laser module (2) is kept within a range from 0 mm to 4 mm, and exit laser light from the laser module (2) is reflected by the conical mirror (3) and then exits from a gap between the fixed base (5) for the conical mirror and the housing (1); and the included angle between the two end parts of the connection part (4) along the housing (1) is larger than or equal to 90 degrees, and is smaller than or equal to 180 degrees. Being free from repeated adjustments, the laser achieves a reduction in laser quantity, improves the working efficiency, lowers the cost, realizes high-energy light illumination in common areas, and decreases the interferences from stray light.
G02B 27/18 - Optical systems or apparatus not provided for by any of the groups , for optical projection, e.g. combination of mirror and condenser and objective
F21V 13/04 - Combinations of only two kinds of elements the elements being reflectors and refractors
60.
Anti-scanner with a single light source and a three dimensional spectral cone
A holographic sight optical path comprises an eye lens (2) arranged at the rear end of a laser tube (1), and an objective lens (3) arranged on an emergent light path of the laser tube (1), and an expanded beam lens (4) is arranged between the objective lens (3) and the laser tube (1). The eye lens (2) is a transmission type holographic grating, and the objective lens (3) is a reflection type holographic dry plate lens; or the eye lens (2) is a transmission type holographic dry plate lens, and the objective lens (3) is a holographic lens or a holographic grating. A laser reflection type holographic sight comprises the eye lens (2) arranged in an outer shell (9) and at the rear end of the laser tube (1), the laser tube (1) arranged in an inner shell (6), and the objective lens (3) arranged on the emergent light path of the laser tube (1), and the expanded beam lens (4) is arranged between the objective lens (3) and the laser tube (1). According to the new component combination, the defects that parasitic light has an adverse impact on the sight, and a red point sight is low in speed and cannot be used once being damaged are overcome. The laser reflection type holographic sight has the advantages that the structure is compact, the stability is good, and the electric energy is saved.
G03H 1/00 - Holographic processes or apparatus using light, infrared, or ultraviolet waves for obtaining holograms or for obtaining an image from themDetails peculiar thereto
The invention provides a gunstock for BB bullet gun, comprising a gunstock body, a battery compartment provided in the gunstock body for holding a rechargeable battery, and a rear cover arranged at the rear end of the body, wherein the battery compartment is provided at the front end thereof with a fast locking conductive device; the rear cover is provided with a charging coil for charging the rechargeable battery; the charging coil contacts the rechargeable battery via a conductive elastic plate. The charging mode is changed because the rechargeable battery in the art is replaced by a wireless rechargeable battery. The battery does not need to be dismantled and taken out when charging, so that the charging becomes simple and easy to be operated. In addition, the fast locking conductive device arranged at the front end of the battery compartment and the conductive elastic plate arranged on the rear cover overcome the defects of space occupation and disorder caused by a relatively long wire needed in the art. Therefore, the invention has advantages of simple and convenient operation of charging, and compact structure.
F41A 17/36 - Magazine safeties locking the gun in a safety condition when the magazine is empty or removed
F41C 23/22 - Stocks having space for the storage of objects
H02J 5/00 - Circuit arrangements for transfer of electric power between ac networks and dc networks
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
63.
Reflective laser line generator with a single light source and a 3D spectral cone
A laser projection module with a conical reflector supported by thin walls comprises: an upper mounting plate, a lower mounting plate with an aperture set in the center and a conical reflector which is provided on the upper mounting plate corresponding to the aperture, wherein at least three thin-walled supporting slices surrounding the conical mirror, are provided between the upper mounting plate and the lower mounting plate there are provided. The disclosure has a compact structure. With the support of the thin walls, the laser divided is self-assembled and the mechanical principle that side faces of the thin-walled slices have high resistance is satisfied, so that reliability and precision of the use of the conical mirror in a laser projection apparatus with the conical mirror are guaranteed. The support pattern of the conical mirror by thin walls is also applicable to various conical mirrors in other application occasions.
G02B 7/182 - Mountings, adjusting means, or light-tight connections, for optical elements for prismsMountings, adjusting means, or light-tight connections, for optical elements for mirrors for mirrors
G01C 5/00 - Measuring heightMeasuring distances transverse to line of sightLevelling between separated pointsSurveyors' levels
G01C 15/00 - Surveying instruments or accessories not provided for in groups
G02B 27/09 - Beam shaping, e.g. changing the cross-sectioned area, not otherwise provided for
A common point three-dimensional light splitting laser line projection instrument with conical reflectors is provided, which includes conical reflector modules (61, 62, 63), a temperature controlled single light source system (45) and a common point three-dimensional light splitting module (16, 30). The common point three-dimensional light splitting module is set on the light output path of the temperature controlled single light source system, the conical reflector modules are set on the light output paths of the common point three-dimensional light splitting module. The common point three-dimensional light splitting laser projection instrument with conical reflectors solves the technical problems of conical reflector support, single light source three-dimensional light splitting and automatic level adjustment.
A multifunctional self-focusing laser dazzler includes a laser ranging system, a self-focusing optical system, a single chip microcomputer and a grating feedback system (14). The laser ranging system, the self-focusing optical system and the grating feedback system (14) are connected with the single chip microcomputer respectively; the grating feedback system (14) is arranged in the emergent light path of the self-focusing optical system. Based on prior art of a laser source having a temperature control system providing a laser with sufficient energy, the laser dazzler monitors a dynamic target and measures distance with laser in real time, and adjusts the light spot in real time, so as always to maintain a relatively constant uniform light field spot. This ensures the effectiveness and safety of the laser dazzler when in use. Also including the information collection and recording functions of audio recording, video recording and illumination, the laser dazzler meets practical needs and has good prospects for use.
H01S 3/10 - Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
Binoculars with laser supplementary lighting include two objectives (7, 9), two oculars (1, 2), a connecting shaft (4) for connecting the two objectives and the two oculars, and a focusing hand wheel (5) provided on the connecting shaft. The connecting shaft of the binoculars is also provided with a laser supplementary lighting device (6, 8, 11), so as to achieve supplementary lighting with long-range and small-area.
A laser projection module (16) with a conical reflector supported by thin walls includes: an upper mounting board (14), a lower mounting board (15) with a light hole set in the center and a conical reflector (4) which is arranged on the upper mounting board (14) corresponding to said light hole. At least three thin-walled supporting slices (5,6,7,8) are mounted between the upper mounting board (14) and the lower mounting board (15), surrounding the conical reflector (4). The invention presents the advantage of compact structure. With the conical reflector being supported by the thin walls, the laser divided is self-assembled and the mechanical principle that side faces of the thin-walled slices have high resistance is satisfied, thus ensuring reliability and precision of the use of conical reflector in the laser projection apparatus with a conical reflector. This method that a conical reflector is supported by thin walls is also applicable to other fields of supporting different kinds of conical reflector.
09 - Scientific and electric apparatus and instruments
Goods & Services
Levels in the nature of instruments for determining the horizontal, namely, [ carpenter's levels and ] bubble levels; [ sounding leads, namely, test weights; lasers not for medical purposes; laser pointers; optical goods, namely, blank optical disks; ] scientific and technical apparatus, namely, optical mirrors; chips, namely, integrated circuits; inverters; [ electric light dimmers; ] semi-conductors
A LED light laser sighting device includes a body (16), a reflecting cavity (2) provided in both sides of said body(16), a rear cap (17), a LED light (4), a laser indicator(5) and a battery box (8) provided between said reflecting cavity (2) and said rear cap (l 7) for battery. A circuit board (11) is provided between said reflecting cavity (2) and said battery box (8). Said LED light (4) is provided in said reflecting cavity (2). Said laser indicator (5) is provided in said body (16). The central axis of said reflecting cavity (2) coincides with the central axis of said body (16). Said LED light (4), said laser indicator (5) are electrically connected to said circuit board (11). The sighting device has a laser indicator provided in the body of the LED illumination device, so as to integrate the function of illumination and sighting indication. The device has compact structure, small volume, low weight and is easily assembled, disassembled, carried and used.
An aiming device includes a body (1), LED (8), a reflecting cavity (7), said reflecting cavity (7) is provided in one side of the body, said LED (8) is provided in the reflecting cavity (7), one side of said reflecting cavity (7) opposite to LED is provided with a protecting glass (13), the aiming device also includes a laser (9) disposed in the body (1), thus realizing the integrated aiming device with illumination and aiming structure, and has compact structure, low weight, and is easily assembled, carried and used.
A leveling accuracy monitoring and display system of a gravity gradienter comprises a monitoring device (1), a power supply (4), a signal processing unit circuit (2) and a display device (3). The power supply (4) is electrically connected with the monitoring device (1), the signal processing unit circuit (2) and the display device (3) respectively. The monitoring device (1) is connected with the display device (3) via the signal processing unit circuit (2).
