A vehicle air conditioner controller comprises a base and a rotary knob assembly rotatably installed in the base, the base is provided with an installation cavity, at least part of the rotary knob assembly is located in the installation cavity, the rotary knob assembly comprises a first surface arranged opposite to the base, the base comprises a second surface arranged opposite to the first surface, and the second surface is located on the first surface. The air conditioner controller further comprises a first bearing element and a second bearing element. The first bearing element is located between the first surface and the second surface. The knob assembly comprises a knob cap and a gear part which are connected with each other; the gear part comprises a third surface arranged opposite to the base, the base comprises a fourth surface arranged opposite to the gear part, and the second bearing element is located between the third surface and the fourth surface. Therefore, friction force and noise can be reduced.
一种车用空调控制器,包括基座和可转动地安装于基座中的旋钮组件,基座设有一安装腔,至少部分旋钮组件位于安装腔内,旋钮组件包括与基座相对设置的第一表面,基座包括与第一表面相对设置的第二表面,空调控制器还包括第一轴承元件和第二轴承元件,第一轴承元件位于第一表面和第二表面之间;旋钮组件包括相互连接的旋钮帽和档位部;档位部包括与基座相对设置的第三表面,基座包括与档位部相对设置的第四表面,第二轴承元件位于第三表面和第四表面之间。这样可减小摩擦力,降低噪音。
Vehicle air conditioner controller
车用空调控制器
2023-11-07
Patent
Elektronische Ressource
Chinesisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |