Search

CN-224231625-U - Quick test paper convenient reading card

CN224231625UCN 224231625 UCN224231625 UCN 224231625UCN-224231625-U

Abstract

The utility model relates to the technical field of detection, and discloses a convenient reading card for quick test paper, which comprises a shell, wherein a sliding groove is formed in the bottom of the shell, a sliding block is connected in the sliding groove in a sliding manner, a sliding button is fixedly connected to the front side of the sliding block, a transmission toothed plate is fixedly connected to the rear side of the sliding block, a base is detachably connected to the bottom of the shell, a rotary support rod is fixedly connected to the inside of the base, a gear turntable is rotatably connected to the top of the rotary support rod, an optical assembly convenient for displaying an observation groove is formed in the top of the shell, the optical assembly comprises an observation groove, the outside of the observation groove is arranged in the shell, and a fixing plate is fixedly connected to the inside of the observation groove. According to the utility model, the control of the liquid flow is realized through the mechanical linkage of the gear turntable and the capillary guide tube, and the detection accuracy is improved from the aspect of sample processing.

Inventors

  • ZHAO JIANBO
  • MENG YAO
  • LI HAINAN
  • ZHU XINYU
  • CHEN SIJIAO

Assignees

  • 江苏德普检测技术有限公司

Dates

Publication Date
20260512
Application Date
20250725

Claims (8)

  1. 1. The quick test paper convenient reading card comprises a shell (1) and is characterized in that a sliding groove (2) is formed in the bottom of the shell (1), a sliding block (3) is connected to the inside of the sliding groove (2) in a sliding mode, a sliding button (4) is fixedly connected to the front side of the sliding block (3), a transmission toothed plate (5) is fixedly connected to the rear side of the sliding block (3), a base (6) is detachably connected to the bottom of the shell (1), a rotary supporting rod (7) is fixedly connected to the bottom of the base (6), a gear turntable (8) is rotatably connected to the top of the rotary supporting rod (7), and an optical assembly convenient for observing the display of a groove (13) is formed in the top of the shell (1).
  2. 2. The rapid test paper convenient reading card according to claim 1, wherein the optical assembly comprises an observation groove (13), the outer part of the observation groove (13) is arranged in the shell (1), a fixing plate (14) is fixedly connected in the observation groove (13), and a shading convex lens (15) is fixedly connected in the fixing plate (14).
  3. 3. The rapid test paper convenient reading card of claim 1, wherein the inner wall of the top of the shell (1) is provided with a fixing hole (11), and a screw-in clamping tenon (12) is rotated in the fixing hole (11).
  4. 4. The rapid test paper convenient reading card of claim 1, wherein a sample groove (16) is formed in the inner wall of the top of the shell (1), and a filter gasket (17) is fixedly connected to the inside of the sample groove (16).
  5. 5. The rapid test paper convenient reading card of claim 4, wherein the bottom of the filter gasket (17) is fixedly connected with a capillary tube (18), and the outer part of the capillary tube (18) is contacted with the inner part of the gear turntable (8).
  6. 6. The rapid test paper convenient reading card of claim 1, wherein a plurality of supporting tables (19) are fixedly connected in the base (6), and one side close to the supporting tables (19) is detachably connected with test paper (20).
  7. 7. The rapid test paper convenient reading card of claim 3, wherein the top of the transmission toothed plate (5) is provided with a plurality of clamping grooves (10), and the bottom of the screw-in clamping tenons (12) is connected in a sliding manner in one of the clamping grooves (10).
  8. 8. The rapid test paper convenient reading card of claim 1, wherein the rear side of the transmission toothed plate (5) is connected with the outside of the gear turntable (8) in a meshed manner, and a turntable through hole (9) is formed in the gear turntable (8).

Description

Quick test paper convenient reading card Technical Field The utility model relates to the technical field of detection, in particular to a convenient card for reading quick test paper. Background The reading card is used for bearing a detection sample and matched with the test paper to realize a detection function, and the detection result is presented in a visual form through a specific structural design, so that the reading card has a portable characteristic, can support rapid detection operation in a non-laboratory environment, and provides a convenient technical support for rapid diagnosis; The rapid test paper convenient reading card is a core carrier matched with the rapid test paper and is mainly used for bearing a test sample and assisting in reading a result, and the detection reaction is completed in the card through the structural design, so that the result can be presented in a visualization mode such as color development, fluorescence and the like, the field rapid detection requirement can be met, laboratory equipment is not needed, and the detection operation steps are simplified; In the prior art, part of test paper reading cards adopt manual dripping samples or rely on natural siphoning to transmit liquid, so that the deviation of the sample adding amount is obvious, excessive sample adding causes excessive dilution of a reaction system to generate a false negative result, insufficient sample adding causes false positive or difficult interpretation, the repeatability and reliability of detection results are affected, and therefore the quick test paper convenient reading card is provided for solving the problems. Disclosure of utility model In order to make up for the defects, the utility model provides a rapid test paper convenient card reading, and aims to solve the problem that the detection result is deviated due to uneven sample dosage of the traditional rapid test card in the prior art. In order to achieve the aim, the quick test paper convenient reading card comprises a shell, wherein a sliding groove is formed in the bottom of the shell, a sliding block is connected inside the sliding groove in a sliding mode, a sliding button is fixedly connected to the front side of the sliding block, a transmission toothed plate is fixedly connected to the rear side of the sliding block, a base is detachably connected to the bottom of the shell, a rotary supporting rod is fixedly connected to the inside of the base, a gear turntable is rotatably connected to the top of the rotary supporting rod, and an optical assembly convenient for display of an observation groove is formed in the top of the shell; As a further description of the above technical solution, the optical assembly includes an observation groove, the exterior of the observation groove 13 is opened in the interior of the housing 1, a fixing plate is fixedly connected in the interior of the observation groove, and a shading convex lens is fixedly connected in the interior of the fixing plate; As further description of the technical scheme, the inner wall of the top of the shell is provided with a fixing hole, and a screw-in clamping tenon is rotated in the fixing hole; As further description of the technical scheme, a sample groove is formed in the inner wall of the top of the shell, and a filter gasket is fixedly connected to the inside of the sample groove; As a further description of the technical scheme, the bottom of the filter gasket is fixedly connected with a capillary tube, and the outer part of the capillary tube is contacted with the inner part of the gear turntable; As further description of the technical scheme, the inside of the base is fixedly connected with a plurality of supporting tables, and one side close to the supporting tables is detachably connected with detection test paper; As further description of the technical scheme, the top of the transmission toothed plate is provided with a plurality of clamping grooves, and the bottom of the screw-in clamping tenons is connected in a sliding manner in one of the clamping grooves; As a further description of the technical scheme, the rear side of the transmission toothed plate is in meshed connection with the outside of the gear turntable, and a turntable through hole is formed in the gear turntable. The utility model has the following beneficial effects: 1. According to the utility model, the limit on the transmission toothed plate is relieved by rotating the screw-in type clamping tenon to leave the clamping groove, the sliding button is pushed to enable the sliding block to slide in the sliding groove to drive the transmission toothed plate to move, so that the toothed wheel is driven to rotate around the rotation supporting rod, the inside of the toothed wheel is provided with the rotary disc through hole, as the rotary disc through hole is formed in the toothed wheel, the top of the rotary disc through hole is contacted with the capillary duct, a sample flows into th