The passenger car rearview mirror electric steering gear comprises an upper seat body, a lower seat body and a lower seat cover body, and a driving mechanism for driving the upper seat body to rotate is arranged between the lower seat body and the lower seat cover body; a semicircular first ball part is arranged in the middle of the upper seat body, a semicircular second ball part is arranged in the middle of the lower seat cover body, the first ball part is located in the second ball part, a semicircular rotating ball part is arranged between the first ball part and the second ball part, and a first guide structure is arranged between the outer wall of the rotating ball part and the inner wall of the second ball part. A second guide structure is arranged between the inner wall of the rotating ball part and the outer wall of the first ball part, and the guide direction of the guide structure is the same as the rotation direction of the upper seat body driven by the driving assembly, so that when the driving assembly drives the upper seat body to move, the upper seat body can be driven to move through guide constraint of the guide structure; and the rotation stability of the upper seat body in the rotation direction is ensured, so that the adjustment stability of the lens connected to the upper seat body is ensured.
本发明公开了客车后视镜电动转向器,包括上座本体、下座本体、下座盖体,在下座本体与下座盖体之间设置有带动上座本体转动的驱动机构;上座本体中部设置有半圆形的第一球部,下座盖体中部设有半圆形的第二球部,第一球部处于第二球部之中,在第一球部、第二球部之间设置有半圆形的转动球部,转动球部的外壁与第二球部的内壁之间设置有第一导向结构,转动球部的内壁与第一球部的外壁之间设有第二导向结构,通过设置的导向结构,导向结构的导向方向与驱动组件带动上座本体转动方向相同,以此来保证驱动组件带动上座本体运动时,通过导向结构的导向约束,保证上座本体在该转动方向上转动的稳定性,从而保证连接于上座本体上镜片调整的稳定性。
Electric steering gear for rearview mirror of passenger car
客车后视镜电动转向器
09.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Automobile rearview mirror steering lamp and automobile rearview mirror
Europäisches Patentamt | 2021
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