The invention relates to a driver which comprises a driver body and a mandrel with the central axis extending along a first axis. The driver body comprises a driver shell, an output shaft, a first motor, a second motor, a first transmission mechanism and a second transmission mechanism, wherein the central axis of the output shaft extends along the second axis, the first transmission mechanism is in transmission between the first motor and the mandrel, and the second transmission mechanism is in transmission between the second motor and the output shaft. The first motor is used for driving the driver body to rotate around a first axis relative to the mandrel, the second motor is used for driving the output shaft to rotate around a second axis, the second axis is perpendicular to and intersects with the first axis, and the outer surface of the lower portion of the driver shell is provided with a spherical crown-shaped face suitable for being matched with a matching hole ball pair in the lower portion of a rearview mirror shell. The spherical crown-shaped surface is arranged around the first axis, and the spherical crown-shaped surface takes the intersection point of the first axis and the second axis as the sphere center. The anti-vibration performance, the waterproof performance and the self-locking stability of the integrated driver are improved, the clutch structure is optimized, and the integrated driver has the advantages of being easy to assemble and assemble.
本发明涉及一种驱动器,包括驱动器主体和中心轴线沿第一轴线延伸的芯轴,驱动器主体包括驱动器壳体、中心轴线沿第二轴线延伸的输出轴、第一马达、第二马达、在第一马达和芯轴之间传动的第一传动机构以及在第二马达和输出轴之间传动的第二传动机构,第一马达用于驱动驱动器主体相对于芯轴绕第一轴线转动,第二马达用于驱动输出轴绕第二轴线转动,第二轴线与第一轴线垂直且相交,驱动器壳体下部外表面设置有适于与后视镜镜壳下部的配合孔球副配合的球冠状面,球冠状面环绕第一轴线设置,球冠状面以第一轴线与第二轴线的交点为球心。本发明提升了一体式驱动器的抗振动性能、防水性能和自锁稳定性,优化了离合结构,具有易于组装和易于装配的特点。
Driver, rearview mirror and vehicle
一种驱动器、后视镜和车辆
27.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Rearview mirror, rearview mirror control method and vehicle
Europäisches Patentamt | 2020
|