The invention discloses a locking mechanism which comprises a locking structure, an anti-unlocking structure, a jacking rod and a shell. The locking structure comprises a locking rod and a transmission rod, a first tooth-shaped structure is arranged on the locking rod, the transmission rod is vertical to the locking rod, a second tooth-shaped structure matched with the first tooth-shaped structureis arranged on the transmission rod, the locking rod is in transmission connection with the transmission rod through the first tooth-shaped structure and the second tooth-shaped structure, and a jacking rod limiting hole is formed in the axis position of the transmission rod; the anti-unlocking structure is arranged at one end of the transmission rod and used for limiting rotation of the transmission rod. The jacking rod is arranged in the jacking rod limiting hole and is used for pushing the anti-unlocking structure, so that the transmission rod can rotate; the shell comprises a locking structure limiting groove, an anti-unlocking structure limiting groove and a locking rod inlet and outlet hole, the locking structure limiting groove is used for containing the locking structure, the anti-unlocking structure limiting groove is used for containing the anti-unlocking structure, and one end of the locking rod enters and exits through the locking rod inlet and outlet hole. The locking mechanism is simple in structure, safe, reliable and convenient to operate.
本发明公开了一种锁止机构,包括锁止结构、防解锁结构、顶升杆、和壳体;锁止结构包括锁止杆和传动杆,锁止杆上设有第一齿状结构,传动杆竖直于锁止杆,且传动杆上设有与第一齿状结构匹配的第二齿状结构,锁止杆与传动杆通过第一齿状结构和第二齿状结构传动连接,传动杆的轴心位置设有顶升杆限位孔;防解锁结构设于传动杆的一端,用于限制传动杆的转动;顶升杆设于顶升杆限位孔内,用于顶推防解锁结构,以使传动杆能够转动;壳体包括锁止结构限位槽、防解锁结构限位槽以及锁止杆进出孔,锁止结构限位槽用于容纳锁止结构,防解锁结构限位槽用于容纳防解锁结构,锁止杆的一端通过锁止杆进出孔进出。本发明的锁止机构结构简单、安全可靠、操作便捷。
Locking mechanism
一种锁止机构
2020-07-28
Patent
Elektronische Ressource
Chinesisch
Locking mechanism, locking mechanism assembly and electric automobile
Europäisches Patentamt | 2020
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