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A platform for research: civil engineering, architecture and urbanism
Vehicle electric door lock controller
The invention discloses a vehicle electric door lock controller comprising a pedestal, and a drive motor, a worm gear and a swing arm arranged in a corresponding containing room in the pedestal; an output shaft of the drive motor is fixedly provided with a worm rod engaged with the worm gear; one end of the swing arm is positioned on the pedestal through a hinge pin; the other end of the swing arm faces the worm gear; the worm gear rotates to drive the swing arm to rotate back and forth around the hinge pin with certain angel and position; the vehicle electric door lock controller also comprises an elastic piece, an elastic conduction piece and a circuit board; in a swing process of the swing arm, the elastic piece can elastically press against one side of the middle portion of the swing arm; the elastic conduction piece is fixed on the other side of the middle portion of the swing arm; the circuit board is fixed on the pedestal; the elastic conduction piece is in elastic contact with the circuit board for conduction connection. The vehicle electric door lock controller uses pulse power supply to control positive and negative rotation of the motor, can elastically open and close an vehicle electric door lock, thus improving vehicle electric door lock open and close reliability.
Vehicle electric door lock controller
The invention discloses a vehicle electric door lock controller comprising a pedestal, and a drive motor, a worm gear and a swing arm arranged in a corresponding containing room in the pedestal; an output shaft of the drive motor is fixedly provided with a worm rod engaged with the worm gear; one end of the swing arm is positioned on the pedestal through a hinge pin; the other end of the swing arm faces the worm gear; the worm gear rotates to drive the swing arm to rotate back and forth around the hinge pin with certain angel and position; the vehicle electric door lock controller also comprises an elastic piece, an elastic conduction piece and a circuit board; in a swing process of the swing arm, the elastic piece can elastically press against one side of the middle portion of the swing arm; the elastic conduction piece is fixed on the other side of the middle portion of the swing arm; the circuit board is fixed on the pedestal; the elastic conduction piece is in elastic contact with the circuit board for conduction connection. The vehicle electric door lock controller uses pulse power supply to control positive and negative rotation of the motor, can elastically open and close an vehicle electric door lock, thus improving vehicle electric door lock open and close reliability.
Vehicle electric door lock controller
DAI HONG (author) / SHEN WEIJUN (author) / LI WEIBING (author)
2015-10-14
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
DOOR LOCK CONTROLLER, DOOR LOCK CONTROL SYSTEM, AND DOOR LOCK CONTROL METHOD
| European Patent Office | 2017