The invention relates to the technical field of automobile rearview mirrors, and discloses automobile rearview mirror demisting equipment which comprises a shell, a mirror surface is fixedly connected between the inner walls of the front end of the shell, a connecting column is fixedly connected to the left side wall of the shell, a baffle is fixedly connected between the bottom of an inner cavity of the shell and the bottom end of the mirror surface, and a servo motor is fixedly connected to the bottom of the inner cavity of the shell. A rotating shaft is fixedly connected to one end of the servo motor and penetrates through the baffle to be fixedly connected with a ratchet wheel. A servo motor rotates clockwise to drive a ratchet wheel and a pawl to rotate clockwise to clamp ratchet wheel teeth in the ratchet wheel, a worm is driven to rotate, a shear type connecting rod pushes a hollow plate to ascend and descend, and balls on the side wall of a movable plate are attached to the inner side wall of a shell all the time through a first telescopic spring arranged in the hollow plate; cleaning can be conducted according to the curvature of the mirror surface of the rearview mirror through the cleaning brushes on the hollow plate and the movable plate, the mirror surface can be cleaned more comprehensively, and certain damage to the rearview mirror caused by the rigid cleaning brushes can be avoided.
本发明涉及汽车后视镜技术领域,公开了一种汽车后视镜除雾设备,包括壳体,壳体前端内壁之间共同固定连接有镜面,壳体左侧壁固定连接有连接柱,壳体内腔底与镜面底端之间固定连接有挡板,壳体内腔底固定连接有伺服电机,伺服电机一端固定连接有转轴,转轴贯穿挡板固定连接有棘轮。利用伺服电机的顺时针转动,使其传动棘轮,棘爪顺时针转动卡住棘轮内部的棘轮齿,并传动蜗杆转动,使剪式连杆推动空心板升降,通过空心板内部设置的伸缩弹簧一,使活动板侧壁上的滚珠始终贴合在壳体内侧壁,再利用空心板以及活动板上的清理刷可以根据后视镜镜面的曲度进行清理,不仅能够更加全面地清理镜面,还可以避免刚性清理刷对后视镜造成一定的损害。
Demisting equipment for rearview mirror of automobile
一种汽车后视镜除雾设备
2023-10-31
Patent
Electronic Resource
Chinese
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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