Waterproof control switch
CN222775184UActive Publication Date: 2025-04-18ZHEJIANG YUEQING ZHONGCHEN ELECTRONIC CO LTD
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Patent Information
- Application Number
- CN202421446944.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-06-24
AI Technical Summary
Technical Problem
The existing control switches are large in size, inflexible in operation, many independent parts, troublesome assembly, and difficult to use in a narrow space environment.
Method used
A waterproof control switch is designed, and the conductive contact piece and rotor are fixedly installed into an integrated structure. The foot piece of the conductive contact piece and the electrical connection pin are driven by the push button and the elastic member to form a contact and conduct the pin to achieve a rotary contact.
Benefits of technology
It realizes the miniaturization of the control switch, more flexible operation, fewer independent parts, more convenient assembly, reasonable overall structure design, and ensures the stability and safety of power-on or power-off.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN222775184U_ABST
Abstract
A waterproof control switch comprises a base shell, a base cover and a switch assembly, a plurality of power connection pins are arranged on the base shell, the inner ends of the power connection pins are located in a lower cavity of the base shell, the base cover is installed at an opening of the lower cavity, the switch assembly comprises a button, a rotor, a conductive contact piece and an elastic piece, and a through hole part is arranged on the inner side of the base cover in a protruding mode. The button axially and movably penetrates through the through hole part, the rotor is matched with the lower end of the button and is driven by the button to rotate circumferentially, the conductive contact piece and the rotor are combined and fixedly installed into an integrated structure, the conductive contact piece is provided with a plurality of foot pieces, and the inner ends of the power connection pins are located on the rotating paths of the foot pieces at intervals. One end of the elastic piece is connected to the bottom of the lower cavity, the other end of the elastic piece is connected to the rotor, and the conductive contact pieces are driven by rotation of the rotor to enable the corresponding pin pieces to be in contact conduction with the inner ends of the power connection pins. The device is reasonable in structure, small in size, flexible to operate and convenient to assemble.
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