Negative power-off switch (upgraded hand-twist type with cover)
CN309308072SActive Publication Date: 2025-05-27夏秋凤
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Patent Information
- Application Number
- CN202430647365.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2039-10-14
Smart Images
Figure 000007_ABST
Abstract
1. Name of the Design Product: Negative Power Cut-off Switch (Upgraded Hand-Twist with Cover). 2. Use of the Design Product: Used for power cut-off of the battery to prevent leakage and power dissipation, improve the service life of the battery, and protect the battery. 3. Design Key Points of the Design Product: Lies in the shape, pattern and their combination of the product. 4. Picture or Photo that Best Illustrates the Design Key Points: Perspective View.
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