Blind stick ultrasonic obstacle avoidance device
CN309663304SActive Publication Date: 2025-12-12JINHUA VOCATIONAL TECH COLLEGE
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Patent Information
- Application Number
- CN202530025044.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2040-01-15
Smart Images
Figure 000001_ABST
Abstract
1.The name of the design product: blind stick ultrasonic obstacle avoidance instrument. 2.The use of the design product: used in combination with a blind stick when a blind person travels, which can prompt obstacle avoidance warning information. 3.The design points of the design product: in shape. 4.The picture or photo that best indicates the design points: perspective view. 5.The design includes colors.
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