The present invention provides a seatbelt attachment/detachment detection switch comprising: a printed circuit board having a circuit for detecting attachment/detachment of a seatbelt; a movable plate which slides along with insertion of a tongue plate of the safety belt; a rotor which has a rod connected to the movable plate, is rotatably mounted on the printed circuit board, and rotates as the tongue plate is pressed into the hasp; and a brush mounted on a surface of the rotor facing the printed circuit board, the brush having a leg portion that changes a contact/non-contact state with a conductive portion of the circuit according to a rotation state of the rotor.
本发明提供一种安全带拆装检测开关,包括:印刷基板,其具有安全带的拆装检测用的电路;可动板,其伴随安全带的舌板的插入而滑动移动;转子,其具有与可动板连接的杆,可旋转地安装在印刷基板上,伴随舌板向搭扣的压入而旋转;电刷,其安装在转子的与印刷基板相对的面上、具有根据转子的旋转状态而使与电路的导电部的接触/非接触的状态变化的腿部。
Safety belt disassembly and assembly detection switch
安全带拆装检测开关
2022-10-21
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |