The invention discloses a seat side collision power-off mechanism and an automobile electric seat. The seat side collision power-off mechanism comprises a push rod, a conductive switch, a first deflector rod, a second deflector rod, a balancing weight connected with the first deflector rod, and a mounting shell, wherein the push rod, the conductive switch, the first deflector rod, the second deflector rod and the balancing weight are accommodated in the mounting shell; the first deflector rod rotates around a rotating shaft fixed in the mounting shell; one end of the push rod is connected withthe conductive switch; the other end of the push rod is connected with the second deflector rod; one side of the first deflector rod is close to the side wall of an automobile; the second deflector rod is arranged on the other side of the first deflector rod; and the conductive switch is connected with a power supply of an adjusting motor of the electric seat in series. When the side wall of an automobile collides, the first deflector rod rotates to push the second deflector rod, so that the push rod is driven to slide and drive the conductive switch to be switched off, a circuit of the electric seat is accurately cut off, and the electric seat is prevented from moving forwards and backwards or a backrest is prevented from toppling over.
本发明公开一种座椅侧面碰撞断电机构及汽车电动座椅,座椅侧面碰撞断电机构包括:包括:推杆、导电开关、第一拨杆、第二拨杆、与所述第一拨杆连接的配重块、以及安装壳体,推杆、导电开关、第一拨杆、第二拨杆、以及所述配重块容置在安装壳体内,其中:第一拨杆绕固定在安装壳体内的旋转轴旋转,推杆一端与导电开关连接,另一端与第二拨杆连接,第一拨杆的一侧靠近汽车侧壁,第二拨杆设置在第一拨杆的另一侧,导电开关与电动座椅的调节电机的供电电源串联。本发明在汽车侧壁发生碰撞时,通过第一拨杆旋转推动第二拨杆,从而驱动推杆滑动并带动导电开关断开,实现电动座椅电路精准切断,从而避免电动座椅前后移动或靠背倾倒。
Seat side collision power-off mechanism and automobile electric seat
一种座椅侧面碰撞断电机构及汽车电动座椅
2020-05-15
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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