Food safety test paper reader
By integrating optical path design and using a lightweight body, the problems of high price, insufficient portability and inaccurate optical path of existing equipment have been solved, realizing efficient, stable and low-cost grassroots applications for food safety testing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- BEIJING TECH & BUSINESS UNIV
- Filing Date
- 2026-03-02
- Publication Date
- 2026-07-17
AI Technical Summary
Existing rapid food safety testing equipment is expensive, has limited functionality, lacks portability, has inaccurate optical path design, is susceptible to stray light interference, and has poor detection signal stability, making it difficult to adapt to rapid testing scenarios at the grassroots level.
It adopts an integrated optical path design, including optical collimation and filtering components, bidirectional color mirrors, light filtering components and optical cameras. By precisely arranging each optical component, it reduces optical path loss and stray light interference, improves the accuracy of fluorescence signal acquisition, and the body is designed to be lightweight and compact, making it suitable for on-site testing at the grassroots level.
It achieves accurate acquisition and reading of fluorescence signals, reduces equipment production costs and failure rate, meets the needs of grassroots food safety testing for universality and low cost, and improves the portability and signal stability of the test.
Smart Images
Figure CN122409596A_ABST