Self-luminous membrane switch
By installing a self-illuminating thin plate and LED light strip on the top surface of the membrane switch body, combined with a transparent cover and spring mechanism, the problem of positioning and protection of the membrane switch at night is solved, realizing self-illumination function and protection effect, and extending service life.
CN223513829UActive Publication Date: 2025-11-04XIAMEN SAN TE XING ELECTRONICS CO LTD
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Patent Information
- Application Number
- CN202423015526.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-12-06
AI Technical Summary
Technical Problem
Existing membrane switches are difficult to position and operate accurately at night or in dark environments, and are prone to aging and damage when exposed to air for a long time, affecting their service life.
Method used
A self-illuminating thin plate and LED light strip are installed on the top surface of the membrane switch body, along with a transparent cover and spring mechanism, to achieve the self-illuminating function, and the cover is flipped up for protection when not in use.
Benefits of technology
Ensures accurate positioning and operation in nighttime environments, prevents misoperation, and protects the switch from external influences when not in use, extending its service life.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN223513829U_ABST
Abstract
The utility model discloses a self-luminous membrane switch, which belongs to the field of membrane switches and comprises a membrane switch body, a connector is arranged on the left side of the membrane switch body, a self-luminous protection mechanism is arranged on the top surface of the membrane switch body, and the self-luminous protection mechanism is matched with the membrane switch body for use. According to the characteristics of a self-luminous material of the self-luminous thin plate, the membrane switch body can emit fluorescence at night or in a dark environment, the membrane switch body and a key area can be illuminated through the LED lamp band, and the fluorescence emitted by the self-luminous thin plate and light generated when the LED lamp band illuminates can be seen through the transparent cover plate installed in the light transmitting opening. Therefore, a user can timely find the position of the membrane switch body at night or in a dark environment and accurately operate and use the membrane switch body through the light transmitting port, the problem of misoperation is prevented, convenience is brought to the use of the membrane switch body, and the membrane switch body has a self-luminous function.
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