The invention discloses a stay wire tightness adjusting mechanism which is used for adjusting a stay wire of a stay wire driving mechanism in a lifting table board, the stay wire tightness adjusting mechanism comprises a stay wire support and an adjusting piece which are arranged on an outer frame body, and the stay wire support is connected with the outer frame body in a sliding fit mode. The adjusting part is configured to be capable of adjusting the stay wire support to move on the outer frame body, the stay wire support is matched with the wire sleeve arranged on the stay wire in a sleeving mode, and when the position of the adjusting part on the outer frame body is adjusted, the wire sleeve can deform in the radial direction of the wire sleeve so as to change the friction force between the wire sleeve and the stay wire. The size of friction force between the wire sleeve and the pull wire is changed by adjusting the position of the pull wire support, adjustment of the size of acting force needed by pulling the pull wire is achieved, stable adjustment and control of lifting motion of a table plate assembly in the lifting table plate are achieved, the structure is simple, installation is convenient, the space needed for installation is small, and application to the lifting table plate is convenient to achieve.
本发明公开了一种拉线松紧调节机构,用于对升降桌板中拉线驱动机构的拉线进行调节,拉线松紧调节机构包括设置在外框体上的拉线支架和调节件,所述拉线支架与外框体之间滑动配合连接,所述调节件被配置为能够调节拉线支架在外框体上运动,所述拉线支架与套设在拉线上的线套配合,当对调节件在外框体上的位置进行调节时,能够使线套在其径向方向发生变形,以改变线套与拉线之间的摩擦力大小。通过对拉线支架位置的调节来改变线套与拉线之间的摩擦力大小,实现对拉动拉线所需作用力大小的调节,实现对升降桌板中桌板组件升降运动的稳定调节和控制,结构简单,安装方便,对安装所需的空间小,方便实现在升降桌板上的应用。
Stay wire tightness adjusting mechanism
拉线松紧调节机构
2024-04-16
Patent
Elektronische Ressource
Chinesisch
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