The invention discloses a vehicle switch, which belongs to the field of vehicle accessories and comprises a shell and a two-wheel-drive and four-wheel-drive switching unit. The two-wheel-drive and four-wheel-drive switching unit comprises a mounting base, a pressing locking assembly, a drive plate, a switch A and a switch B; the driving plate is of a vertically-through tubular structure and can rotate between a four-wheel-drive mode position and a two-wheel-drive mode position relative to the mounting base, the upper end of the driving plate extends out of the shell, a switching piece is fixed to the lower end of the driving plate, and when the driving plate rotates to the four-wheel-drive mode position, the switching piece triggers the switch A; the pressing locking assembly is located in the drive plate and comprises a lock rod, a reset spring and a self-locking structure, when the drive plate rotates to the two-drive mode position, the switching piece stops the lock rod so as to prevent the lock rod from moving downwards, when the drive plate rotates to the four-drive mode position, the switching piece relieves stopping of the lock rod so that the lock rod can move up and down, and rotation of the drive plate is limited after the lock rod moves downwards. According to the invention, through optimal design of the structure, the mode switching operation is convenient, misoperation can be reduced, and good practicability and generalizability are achieved.

    本发明公开一种车用开关,属于车辆配件领域,其包括外壳和二四驱切换单元;二四驱切换单元包括安装座、按压锁止组件、拨盘、开关A和开关B;拨盘为上下贯通的管状结构并可相对于安装座在四驱模式位置和二驱模式位置之间转动,拨盘上端伸出外壳,拨盘下端固定有切换件,拨盘转至四驱模式位置时切换件触发开关A;按压锁止组件处于拨盘内部,其包括锁杆、复位弹簧和自锁结构,拨盘转至二驱模式位置时切换件对锁杆止挡以阻止锁杆向下移动,拨盘转至四驱模式位置时切换件解除对锁杆止挡以使锁杆可上下移动,并在锁杆下移后限制拨盘转动。本发明结构经过优化设计,模式切换操作方便,而且能够减少误操作,具有很好的实用性和可推广性。


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    Title :

    Vehicle switch


    Additional title:

    一种车用开关


    Contributors:

    Publication date :

    2024-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01H Elektrische Schalter , ELECTRIC SWITCHES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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