The invention provides an anti-dazzling inside rear-view mirror and an adjusting method thereof, and belongs to the technical field of automobile parts. The swingable reversing plate is arranged in the shell and connected with the ball head support through the reversing plate, meanwhile, the motor, the driving gear and the driven gear in the electric driving mechanism drive the swing shaft in the shell to rotate, the swing shaft drives the reversing plate to deflect, and therefore the shell deflects relative to the ball head support; in addition, a light sensing head is arranged on the front side of the shell, an encoder used for recording the number of rotating teeth of the driving gear is arranged, and adjustment can be conducted according to the light intensity sensed by the light sensing head, the tooth number ratio of the driving gear to the driven gear and the resolution ratio of the encoder when electric fine adjustment is conducted. The angle between the prism glass in the shell and the eyes of a driver can be finely adjusted to the optimal state, and the anti-dazzling effect is the best after electric fine adjustment of the inside rear-view mirror.
本发明提供了一种防眩目内后视镜及其调节方法,属于汽车零件技术领域。本发明通过在壳体内设置可摆动的换向板并通过换向板连接球头支架,同时,通过电动驱动机构中的电机、主动齿轮以及从动齿轮带动壳体内的摆动轴转动,并通过摆动轴带动换向板偏转,从而使得壳体相对于球头支架发生偏摆,实现内后视镜的防眩目电动微调,另外,于壳体的前侧设置有光感头,并设置有用于记录主动齿轮转动齿数的编码器,可在进行电动微调时依据光感头感应到的光线强度、主动齿轮和从动齿轮的齿数比以及编码器的分辨率来进行调节,使得壳体内的棱镜玻璃与司机眼部之间的角度能微调至最佳状态,使得内后视镜电动微调后的防眩目效果最好。
Anti-dazzling inside rear-view mirror and adjusting method thereof
一种防眩目内后视镜及其调节方法
2024-01-23
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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