The invention discloses an automobile data recorder damping protection device. The damping protection device comprises a machine body and a fixing cavity in the machine body, a threaded groove is formed in the right wall of the fixing cavity, a threaded rod is rotatably arranged on the threaded groove, a long gear is fixedly arranged on the threaded rod, a first sliding groove is formed in the fixing cavity, a first push plate is slidably arranged on the first sliding groove, a first spring is connected between the first push plate and the left wall of the first sliding groove, the first spring is in a compressed state at the beginning, the right end of the first push plate abuts against the long gear, and a first gear shaft is rotatably arranged on the right wall of the fixing cavity. Bymeans of the automobile data recorder damping protection device, the bumping direction of an automobile can be automatically detected so as to adjust the position of the push plate, so that the push plate applies a force to an automobile data recorder in the reverse direction, and the recorder is prevented from being damaged by shaking; and the magnitude of thrust can be controlled according to the bumping floating amplitude, and meanwhile, when the automobile bumps, the suction force of a sucker can be controlled to prevent the device from falling off.
本发明公开了一种行车记录仪减震保护装置,包括机体以及所述机体中的固定腔,所述固定腔右壁上设有螺纹槽,所述螺纹槽上转动设有螺纹杆,所述螺纹杆上固定设有长齿轮,所述固定腔中设有第一滑槽,所述第一滑槽上滑动设有第一推板,所述第一推板和所述第一滑槽左壁之间连接有第一弹簧,起始时所述第一弹簧处于压缩状态,所述第一推板右端和所述长齿轮相抵,所述固定腔右壁上转动设有第一齿轮轴,本发明可以自动检测汽车颠簸的方向从而调整推板的位置从而使得推板从反方向对行车记录仪施加一个力,从而防止其抖动损坏记录仪,并且可以根据颠簸的浮幅度从而控制推力的大小,同时在汽车颠簸时可以可以控制吸盘吸力的大小从而防止装置掉落。
Automobile data recorder damping protection device
一种行车记录仪减震保护装置
2020-12-18
Patent
Elektronische Ressource
Chinesisch
Automobile data recorder with falling protection function
Europäisches Patentamt | 2020
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