Abstract

A novel safety spring mounting buckle, comprising: a spring connecting part (1) and a suspension part (2), the spring connecting part (1) being connected to one end of the suspension part (2); both sides of the spring connecting part (1) are respectively provided with a plurality of first through holes (4) for springs (3) to pass through, the plurality of first through holes (4) being arranged longitudinally; one side of the suspension part (2) is open, and the opening inclines downward and then bends upwards to form a q-shaped hole (5).

IPC Classes  ?

• F16F 1/12 - Attachments or mountings
• F16F 1/06 - Wound springs with turns lying in cylindrical surfaces
• A47D 9/02 - Cradles with rocking mechanisms
• A47D 15/00 - Accessories for children's furniture, e.g. safety belts or baby-bottle holders

Abstract

Provided are an energy compensation device and a cradle machine. The energy compensation device is used for keeping a cradle in a continuous motion and comprises a compensation driver (150), a rope-winding drum (130), a controller (160) and a traction rope (140). One end of the traction rope (140) is configured to be connected to the cradle, and the other end of the traction rope (140) is connected to the rope-winding drum (130). The rope-winding drum (130) cooperates with the compensation driver (150) in a transmission manner. The compensation driver (150) is configured to be electrically connected to the controller (160), and the compensation driver (150) compensates for the energy loss of the cradle by winding the traction rope (140) by means of the rope-winding drum (130). The controller (160) is used for adjusting the amount of energy compensation that is output by the compensation driver (150). The energy compensation device solves the problem of the swinging and shaking of a cradle bed affecting the development of a baby.

IPC Classes  ?

• A47D 9/02 - Cradles with rocking mechanisms
• A47D 15/00 - Accessories for children's furniture, e.g. safety belts or baby-bottle holders