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 installed in the installation cavity, and the vehicle air conditioner controller further comprises an elastic element and a bearing element which are arranged between the base and the rotaryknob assembly. The knob assembly comprises a gear part, the gear part comprises a gear ring, a plurality of convex parts and a plurality of concave parts are formed on the gear ring, and the elastic element is connected with the base and extends into the concave parts of the gear ring. According to the technical scheme, friction force can be reduced, noise can be lowered, gear pause needed by rotation of the knob assembly can be caused, and the operation hand feeling is enhanced.
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,至少部分所述旋钮组件安装于安装腔内,车用空调控制器还包括设置在基座和旋钮组件之间的弹性元件和轴承元件;旋钮组件包括档位部,档位部包括档位环,档位环形成有多个凸部和多个凹部,弹性元件与基座连接并伸入至档位环的凹部处。该技术方案不仅可减小摩擦力、降低噪音,还能引起旋钮组件旋转所需的档位顿感,增强操作手感。
Vehicle air conditioner controller
车用空调控制器
2020-07-28
Patent
Electronic Resource
Chinese
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 |