The invention discloses an electronic steering column lock which comprises a driving unit for providing power for an execution unit, the execution unit used for transmitting power and executing unlocking and locking actions, a control unit used for sending and receiving a working instruction and controlling the on-off of the execution unit, a fixing unit used for supporting and locking the electronic steering column lock to enable the electronic steering column lock and the steering column to be fixedly connected into a whole, and a control unit electrically connected with the execution unit and the driving unit. According to the invention, the transmission of locking and unlocking, the triggering of locking and unlocking detection and the safety function of the spring bolt can be realizedonly through a single part gear, screw rod and nut rotating structure, so that the number of parts, the material cost and the assembly cost are reduced to the greatest extent, the number of parts isreduced, the system is simplified, and the reliability is further improved.
本发明公开了一种电子转向柱锁,包括:驱动单元,用于为执行单元提供动力;执行单元,用于传递动力,执行解锁、闭锁的动作;控制单元,用于发出和接收工作指令,控制执行单元的通断;固定单元,用于支撑和锁固电子转向柱锁,使电子转向柱锁与转向柱固定连接为一体;控制单元与执行单元和驱动单元电连接。本发明只需要通过单个零件齿轮、丝杆及螺母旋转结构,就能够实现了锁止解锁的传动,锁止解锁探测的触发,以及对锁舌的保险功能,最大程度的降低了零件的数量,物料成本和组装成本,零件数量降低,系统简化,可靠性也进一步提高。
Electronic steering column lock
一种电子转向柱锁
2021-03-12
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |