Quantitative reagent dropping test paper box
By designing a quantitative reagent dripping test paper box and utilizing the dripping channel, recovery cavity and overflow notch structure, quantitative reagent dripping is achieved, which solves the problem of uncontrollable reagent dripping amount, improves the detection effect and prevents environmental pollution.
CN223362183UActive Publication Date: 2025-09-19HANGZHOU BINGUO INFORMATION TECH CO LTD
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Patent Information
- Application Number
- CN202422085599.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-08-27
AI Technical Summary
Technical Problem
The amount of conventional reagents added cannot be controlled, which affects the test results, and adding too little or too much can easily cause environmental pollution.
Method used
A quantitative reagent dripping test paper box is designed. The quantitative dripping of the reagent is achieved through the combined structure of the dripping channel, the recovery chamber and the overflow slot. The opening and closing of the dripping channel is controlled by a blocking plate to ensure the quantitative addition of the reagent in the dripping channel.
Benefits of technology
The quantitative addition of reagents is achieved, the color development effect of the test results is improved, and environmental pollution caused by reagent overflow is avoided.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a quantitative reagent dripping test paper box, which comprises a lower box body and an upper box body buckled on the lower box body, a dripping window is arranged on the upper box body, a dripping seat aligned with the dripping window is arranged on the top wall of an inner cavity of the upper box body, the dripping seat comprises a dripping channel, a recovery cavity and a plurality of overflow notches, the overflow notch is formed in the side wall of the top of the dropwise adding channel and communicated with the recycling cavity, a test strip partially extending into the dropwise adding channel is arranged in an inner cavity formed by the upper box body and the lower box body, an inserting groove located above the test strip is formed in the side wall of the dropwise adding channel, and a blocking plate for opening or closing the dropwise adding channel is slidably arranged in the inserting groove. When the reagent exceeds the overflow notch, the redundant reagent flows to the recovery cavity through the overflow notch, then quantitative reagent is reserved in the dropwise adding channel, finally the blocking plate is pushed to open the dropwise adding channel, at the moment, the reagent is absorbed by the test strip, quantitative adding of the reagent is achieved, and the developing effect of the test strip is improved.
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