The vehicle-mounted center control tactile feedback device comprises a lower shell, an upper shell, a mass block and an elastic piece, a limiting protrusion is upwards arranged in the middle of the lower shell, two coils are symmetrically arranged on the portions, on the two sides of the limiting protrusion, of a circuit board, and two magnets are symmetrically installed on the two sides in the mass block; bosses are symmetrically arranged on two side surfaces of the mass block between the two magnets; a middle fixing part is arranged in the middle of the elastic piece, two end fixing parts are arranged at the two ends of the elastic piece, a supporting groove piece is further fixedly arranged at the position of the middle fixing part, the boss of the mass block and the supporting groove piece on the elastic piece are installed and connected to form an oscillator structure, and the fixing parts at the two ends of the elastic piece are installed on the inner wall of the upper shell so that the oscillator can be installed in the upper shell. A double-magnetic-circuit and double-coil magnetic circuit structure is adopted, the product driving force is effectively improved, the elastic piece is in the shape of 3, and the vibration stability is greatly improved through the arrangement of multiple fixing parts.

    本发明涉及一种车载中控触觉反馈器,包括下壳体、上壳体、质量块以及弹片,所述下壳体中部向上制有限位凸起,所述限位凸起两侧的电路板上对称设置有两个线圈,所述质量块内两侧对称安装有两个磁铁,两个磁铁之间位置的质量块两侧面上对称制有凸台;所述弹片中部制有中间固定部,弹片两端为两端固定部,所述中间固定部处还固设有支撑槽片,所述质量块的凸台与弹片上的支撑槽片安装连接形成振子结构,弹片的两端固定部与上壳体的内壁安装,实现振子安装在上壳体内。本发明采用双磁路双线圈的磁路结构,有效提升产品驱动力,且弹片采用“3”字形,多处固定部的设置大大提高了振动的稳定性。


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    Title :

    Vehicle-mounted central control tactile feedback device


    Additional title:

    车载中控触觉反馈器


    Contributors:
    CAO XIAOMING (author) / WANG HAITONG (author)

    Publication date :

    2023-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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