Key with pressing section hand feeling
By designing a spring combination button, the spring constant increases step by step, solving the problem of a single button feel, providing a diverse pressing experience and realizing the electrical switch function.
CN223427391UActive Publication Date: 2025-10-10GUANGDONG RUIXUN ELECTRONIC TECH CO LTD
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Patent Information
- Application Number
- CN202422820517.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-19
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-11-19
AI Technical Summary
Technical Problem
Existing button designs cannot provide a diverse pressing experience or adjust the feel according to the pressing depth, resulting in a single pressing feel.
Method used
A spring combination is designed, which is composed of at least two return springs connected in series. The spring constant increases step by step, and the resistance feeling gradually increases during the pressing process. Electrical signal transmission is achieved through a linkage shaft and a Hall element.
Benefits of technology
It achieves a gradually increasing sense of resistance during the pressing process, providing a comfortable and diverse pressing experience, and also has an electrical switch function.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a key with pressing section hand feeling, which comprises a key seat, a pressing handle capable of moving up and down in the key seat and a spring combination, the spring combination is abutted between the pressing handle and the key seat, and the spring combination is formed by connecting at least two reset springs in series through a spring seat. When the pressing handle is pressed and moves towards the base from the initial position, the pressing force applied to the spring combination by the pressing handle is sequentially transmitted to the key base from top to bottom. The reset spring has different spring constants which are gradually increased from top to bottom, and when the pressing handle is pressed, the hand feeling provided by the spring combination is enhanced along with the increase of the pressing stroke. By designing the spring combination formed by connecting at least two reset springs with different spring constants in series, the gradually enhanced resistance feeling in the pressing process is achieved, and therefore more comfortable and diversified pressing experience is provided for a user.
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