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A platform for research: civil engineering, architecture and urbanism
Locking mechanism, door lock device and vehicle
The invention discloses a locking mechanism, a door lock device and a vehicle. The locking mechanism comprises a cam, a locking arm and a first gear. The cam is rotationally connected with the first rotating shaft; the locking arm is rotationally connected with the second rotating shaft and is used for being connected with the cam; the first gear is rotationally connected with the first rotating shaft and used for being connected with the cam. The locking mechanism has a locking state and an unlocking state; in a locking state, the locking arm is connected with the first gear, so that the first gear is fixed relative to the first rotating shaft; in the process that the locking state is switched to the unlocking state, the cam rotates around the first rotating shaft and drives the locking arm to rotate around the second rotating shaft, the locking arm is separated from the first gear, and the cam drives the first gear to rotate relative to the first rotating shaft. The locking mechanism is simple in structure, and the design requirements of miniaturization and low cost can be met without motor driving.
一种锁止机构、门锁装置和车辆，锁止机构包括凸轮、锁止臂和第一齿轮；凸轮与第一转轴转动连接；锁止臂与第二转轴转动连接，并用于与凸轮连接；第一齿轮与第一转轴转动连接，并用于与凸轮连接；锁止机构包括锁止状态和解锁状态；锁止状态时，锁止臂连接第一齿轮，以使第一齿轮相对第一转轴固定；锁止状态切换为解锁状态的过程中，凸轮绕第一转轴转动并带动锁止臂绕第二转轴转动，锁止臂和第一齿轮分离，凸轮带动第一齿轮相对第一转轴转动。上述锁止机构结构简单、无需电机驱动可以实现小型化和低成本的设计需求。
Locking mechanism, door lock device and vehicle
The invention discloses a locking mechanism, a door lock device and a vehicle. The locking mechanism comprises a cam, a locking arm and a first gear. The cam is rotationally connected with the first rotating shaft; the locking arm is rotationally connected with the second rotating shaft and is used for being connected with the cam; the first gear is rotationally connected with the first rotating shaft and used for being connected with the cam. The locking mechanism has a locking state and an unlocking state; in a locking state, the locking arm is connected with the first gear, so that the first gear is fixed relative to the first rotating shaft; in the process that the locking state is switched to the unlocking state, the cam rotates around the first rotating shaft and drives the locking arm to rotate around the second rotating shaft, the locking arm is separated from the first gear, and the cam drives the first gear to rotate relative to the first rotating shaft. The locking mechanism is simple in structure, and the design requirements of miniaturization and low cost can be met without motor driving.
一种锁止机构、门锁装置和车辆，锁止机构包括凸轮、锁止臂和第一齿轮；凸轮与第一转轴转动连接；锁止臂与第二转轴转动连接，并用于与凸轮连接；第一齿轮与第一转轴转动连接，并用于与凸轮连接；锁止机构包括锁止状态和解锁状态；锁止状态时，锁止臂连接第一齿轮，以使第一齿轮相对第一转轴固定；锁止状态切换为解锁状态的过程中，凸轮绕第一转轴转动并带动锁止臂绕第二转轴转动，锁止臂和第一齿轮分离，凸轮带动第一齿轮相对第一转轴转动。上述锁止机构结构简单、无需电机驱动可以实现小型化和低成本的设计需求。
Locking mechanism, door lock device and vehicle
锁止机构、门锁装置和车辆
ZHANG XIAOQIANG (author) / JIANG XUYAO (author) / LI MING (author)
2024-07-19
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
Door lock of double-side-door vehicle and locking mechanism of door lock
| European Patent Office | 2021