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A platform for research: civil engineering, architecture and urbanism
Lock mechanism with state indication function
The invention relates to a lock mechanism with a state indication function. The lock mechanism comprises a shell, a cover and an indicator, and the indicator comprises an active indicator and a passive indicator which are circumferentially arranged along a central axis. The driving indicator is provided with a cam matching surface extending in the circumferential direction of the central axis and a stopping end located at the end, corresponding to a pivoting center of the driving indicator, of the cam matching surface, and a radial side protruding part slides along the cam matching surface so that the driving indicator can pivot around a protrusion to leave the central axis of the cover. A radial side convex part pushes and presses the stopping end of the active indicator and promotes the active indicator to pivot around the protrusion to a recovery position where an indicating part is covered by the cover, and the passive indicator is in linkage connection with the active indicator through a tooth transmission device, so that the passive indicator is synchronously unfolded and folded along with the active indicator. The lock mechanism has the advantages of simple structure, convenience in assembly and stable structure.
本发明涉及一种带状态指示功能的锁机构，包括壳体、盖以及指示器，指示器包括沿中心轴线周向布置的主动指示器和被动指示器，主动指示器具有沿中心轴线周向方向延伸的凸轮配合面以及位于凸轮配合面对应在主动指示器枢装中心一端的止位端部，径向侧凸部沿凸轮配合面滑动，以促使主动指示器围绕凸起枢转离开盖的中心轴线，径向侧凸部推压主动指示器的止位端部并促使主动指示器绕凸起枢转至指示部分经盖覆盖的回收位置，被动指示器与主动指示器经齿传动装置联动连接，以使得被动指示器随主动指示器同步展开和收拢。具有结构简单，装配方便以及结构稳定的优点。
Lock mechanism with state indication function
The invention relates to a lock mechanism with a state indication function. The lock mechanism comprises a shell, a cover and an indicator, and the indicator comprises an active indicator and a passive indicator which are circumferentially arranged along a central axis. The driving indicator is provided with a cam matching surface extending in the circumferential direction of the central axis and a stopping end located at the end, corresponding to a pivoting center of the driving indicator, of the cam matching surface, and a radial side protruding part slides along the cam matching surface so that the driving indicator can pivot around a protrusion to leave the central axis of the cover. A radial side convex part pushes and presses the stopping end of the active indicator and promotes the active indicator to pivot around the protrusion to a recovery position where an indicating part is covered by the cover, and the passive indicator is in linkage connection with the active indicator through a tooth transmission device, so that the passive indicator is synchronously unfolded and folded along with the active indicator. The lock mechanism has the advantages of simple structure, convenience in assembly and stable structure.
本发明涉及一种带状态指示功能的锁机构，包括壳体、盖以及指示器，指示器包括沿中心轴线周向布置的主动指示器和被动指示器，主动指示器具有沿中心轴线周向方向延伸的凸轮配合面以及位于凸轮配合面对应在主动指示器枢装中心一端的止位端部，径向侧凸部沿凸轮配合面滑动，以促使主动指示器围绕凸起枢转离开盖的中心轴线，径向侧凸部推压主动指示器的止位端部并促使主动指示器绕凸起枢转至指示部分经盖覆盖的回收位置，被动指示器与主动指示器经齿传动装置联动连接，以使得被动指示器随主动指示器同步展开和收拢。具有结构简单，装配方便以及结构稳定的优点。
Lock mechanism with state indication function
带状态指示功能的锁机构
XIANG WENGUANG (author) / LI QIANXING (author) / ZHOU YANYI (author) / WEI SIFAN (author) / SHAO JIANJU (author)
2022-01-04
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser