The invention discloses an angle-adjustable type instrument table and a lap-joint mechanism thereof, and relates to the technical field of vehicle instrument tables. The angle-adjustable type instrument table comprises a fixed frame and an instrument table base, wherein the top end of the fixed frame is hinged with the top end of the instrument table base; the position, close to the fixed frame, of the instrument table base is equipped with a slide block capable of sliding; the slide block is hinged with one end of a crankshaft connecting rod, and the other end of the crankshaft connecting rodis fixedly connected to a rotatable rotary shaft; the rotary shaft is rotatably connected to the fixed frame; a first ratchet wheel and a second ratchet wheel are arranged at the two sides of the crankshaft connecting rod; the first ratchet wheel and the second ratchet wheel are in central symmetry with respect to the center line of the crankshaft connecting rod; sides, away from the crankshaft connecting rod, of the first ratchet wheel and the second ratchet wheel are equipped with fixed plates which move up and down perpendicularly; and rotatable non-stop rods are arranged on the fixed plates. Adjustment on the angle of the instrument table is realized by driving the rotary shaft to rotate, so that locking is realized through dual ratchet wheels; and the angle-adjustable type instrumenttable has very good supporting strength, is convenient in angle adjustment, is convenient to mount and dismount, and improves maintaining and repairing efficiency.

    本发明公开一种角度可调式仪表台及其搭接机构,涉及车辆仪表台技术领域,包括固定架和仪表台座,固定架顶端与仪表台座顶端铰接,仪表台座靠近固定架侧设有可滑动的滑块,滑块与曲柄连杆一端铰接,曲柄连杆另一端与可转动的转轴固定连接,转轴与固定架转动连接,曲柄连杆两侧设有第一棘轮和第二棘轮,第一棘轮和第二棘轮关于曲柄连杆中心线中心对称,第一棘轮和第二棘轮远离曲柄连杆侧均设有垂直上下移动的固定板,固定板上设有可转动的止动杆。本公开通过驱动转轴转动,实现仪表台的角度的调整,同时通过双棘轮实现锁紧,具有良好的支撑强度,同时角度调节方便,便于安装和拆卸,提高了维修及检修的效率。


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    Title :

    Angle-adjustable type instrument table and lap-joint mechanism thereof


    Additional title:

    一种角度可调式仪表台及其搭接机构


    Contributors:
    HE JIASHENG (author) / HUANG HUA (author) / YU SHAORU (author) / ZHANG QI (author)

    Publication date :

    2020-12-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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