The invention belongs to the technical field of new energy automobiles, and particularly relates to a safety lock and a steering wheel. The safety lock comprises a lock catch, an electromagnetic mechanism is fixed into the lock catch, the lock catch is magnetically connected with a spring bolt arranged between the electromagnetic mechanism and the top of the lock catch through the electromagnetic mechanism, a spring bolt shaft is fixed to the inner middle of the spring bolt, and the periphery of the spring bolt shaft is sleeved with a spring in the upward direction and is elastically and magnetically connected with the electromagnetic mechanism through the spring. The electromagnetic mechanism is provided with a pull rod and is in clamping connection with clamping latches arranged at the two ends of the lock catch through the pull rod, the clamping latches are in clamping connection with the lock tongue, and the lock tongue stretches out and draws back on the lock catch through the lock tongue shaft, the spring, the electromagnetic mechanism and the clamping latches. According to the safety lock, the unlocking function can be reserved while the locking function is achieved, the safety lock is high in practicability, high in operation stability, easy to install and low in manufacturing cost, the problem that the structure of the safety lock is difficult to optimize is solved, and the safety lock is more easily suitable for the new energy automobile and has the popularization effect.
本发明属于新能源汽车的技术领域,具体涉及一种安全锁及方向盘。所述安全锁包括锁扣,所述锁扣的内部固定有电磁机构并通过电磁机构磁连接有设置于电磁机构与锁扣顶部之间的锁舌,所述锁舌的内中部固定有锁舌轴,所述锁舌轴的外周向上套装有弹簧并通过弹簧与电磁机构弹性磁连接,所述电磁机构上设置有拉杆并通过拉杆与锁扣两端设置的卡闩卡位连接,所述卡闩与锁舌卡位连接,所述锁舌通过锁舌轴、弹簧、电磁机构及卡闩伸缩于锁扣上。本发明不仅可以实现锁定功能同时还保留了解锁功能,安全锁实用性强、操作稳定性高、安装简单、制造成本低,解决了因安全锁结构很难优化的问题,更易适用于新能源汽车,具备推广的效应。
Safety lock and steering wheel
一种安全锁及方向盘
2024-06-21
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |