The invention provides an external expansion buckle type gravity anti-jolt vehicle-mounted mobile phone support. The support comprises an anti-jolt device and a fixing device, wherein the anti-jolt device is arranged on the fixing device, the anti-jolt device comprises a main plate, a side protection plate, an anti-jolt insertion strip, a bottom supporting plate and a gear, and a fixing spring plate is arranged at the position, close to the anti-jolt insertion strip, of the main plate; the anti-jolt insertion strip comprises an insertion strip body, a spring and an insertion strip spring plate. By means of the mobile phone support, when the bottom supporting plate moves downwards, due to the fact that the sawteeth are meshed with the clamping teeth, the insertion strip is forced to move inthe direction away from the bottom supporting plate, the spring between the fixed spring plate and the insertion strip spring plate is compressed, and when the bottom supporting plate continuously moves downwards, the insertion strip moves in the direction close to the bottom supporting plate under the elastic acting force of the spring; due to the fact that the clamping teeth are obliquely arranged downwards and outwards, the bottom supporting plate can move downwards and is not prone to moving upwards, and the support is clamped more tightly in the shaking process.
本发明提供一种外扩卡扣式重力防颠簸车载手机支架,包括防抖动装置和固定装置,所述防抖动装置设置在固定装置上,所述防抖动装置包括主板、侧护板、防抖动插条、底托板和齿轮,所述主板上靠近防抖动插条位置设有固定弹簧板,所述防抖动插条包括插条、弹簧和插条弹簧板;上述结构,当底托板向下移动时,由于锯齿与卡齿相齿合,插条被迫向远离底托板方向移动,从而使得固定弹簧板与插条弹簧板之间的弹簧被压缩,当底托板向继续向下移动时,在弹簧的弹性作用力下,插条向靠近底托板方向移动,从而锯齿与齿条再次相齿合,由于卡齿向下向外倾斜设置,从而使得底托板能向下移动而不容易向上移动,从而使得在抖动的时候支架夹持更紧。
External expansion buckle type gravity anti-jolt vehicle-mounted mobile phone support
一种外扩卡扣式重力防颠簸车载手机支架
2021-02-19
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |