Rapid test card test strip positioning structure

Abstract

The utility model discloses a quick test card test strip positioning structure, and relates to the technical field of quick test cards. The quick test card test strip positioning structure comprises a PVC mounting plate, a PVC mounting box is fixedly mounted at the bottom of the PVC mounting plate, a test strip groove is formed in the PVC mounting plate, an opening is formed in the front side of the PVC mounting box, a side plate is mounted on one side of the opening in a hinged mode, a paper outlet is formed in one side of the PVC mounting box, and test strips are arranged in the test strip groove and the paper outlet. According to the rapid test card test strip positioning structure, through the rotating rod, the rotating roller and the rotary knob, a test strip can be clamped and positioned in the test strip groove, detection liquid can be conveniently detected, the test strip can be pushed, the used test strip can be pushed out of the test strip groove, the used test strip can be cut, and the test strip positioning structure is convenient to use. Unused test paper strips in the PVC mounting box can be pushed into the test paper grooves of the PVC mounting plate, so that the quick test card can be used for many times, and waste is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of rapid test cards, in particular to a rapid test card test strip positioning structure. Background Art

[0002] A rapid test strip and a rapid test card with the publication number CN215415460U. The test strip includes a PVC base plate, a water-absorbing pad, a nitrocellulose membrane, a marker pad, a sample pad and a diluent pad; the nitrocellulose membrane is fixed on the PVC base plate, the water-absorbing pad is placed on one end of the nitrocellulose membrane, and the diluent pad is placed on the other end; the marker pad is placed on the nitrocellulose membrane and in front of the diluent pad, and the exposed space of the nitrocellulose membrane is reserved between the marker pad and the diluent pad; the sample pad is arranged on the marker pad; the interval between the water-absorbing pad and the marker pad is arranged with a detection line and a quality control line in sequence along the direction from the marker pad to the water-absorbing pad; a quantitative identification line is arranged between the detection line of the detection window and the marker pad. By controlling the bidirectional lateral flow of the complex of the sample liquid and the marker reaction to the quantitative identification line, the amount of immune reaction is precisely controlled; and the design of delayed addition of the diluent greatly increases the immune reaction time, and improves the detection sensitivity and precision.

[0003] However, after the above-mentioned test card is used, the PVC base plate will be discarded together with the test strip, and it cannot be reused, which is quite wasteful. Utility Model Content

[0004] The purpose of the utility model is to provide a rapid test card test strip positioning structure to solve the problems and defects raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid test card test strip positioning structure, including a PVC mounting plate, a PVC mounting box is fixedly installed on the bottom of the PVC mounting plate, the PVC mounting plate is provided with a test paper slot, the front side of the PVC mounting box is provided with an opening, one side of the opening is hingedly installed with a side panel, one side of the PVC mounting box is provided with a paper outlet, test paper strips are arranged in the test paper slot and the paper outlet, and also includes a positioning component arranged in the test paper slot, the positioning component is used to clamp the test paper strip, and a limiting component installed on the rear side of the side panel, the limiting component is used to limit the side panel.

[0006] Preferably, the top and the bottom of the test paper slot are both provided with mounting slots.

[0007] Preferably, the positioning assembly includes a rotating rod, a rotating roller and a knob, there are two groups of rotating rods, both of which are rotatably installed in the installation groove, there are two groups of rotating rollers, which are respectively fixedly installed on the outer walls of the two groups of rotating rods, the knob is fixedly installed at one end of one group of rotating rods, and the test strip is located between the two groups of rotating rollers. The test strip can be clamped and positioned in the test strip groove to facilitate the detection of the detection liquid. The test strip can also be pushed to push the used test strip out of the test strip groove and the used test strip can be cut. The unused test strips inside the PVC installation box can also be pushed into the test strip groove of the PVC installation plate, so that the rapid test card can be used multiple times to reduce waste.

[0008] Preferably, the limiting assembly includes a hollow box, a spring, a movable block and a plug. The hollow box is fixedly installed on the rear side of the side panel, the spring is located on the inner side of the hollow box, the movable block is slidably installed between the side panel and the hollow box, the plug is fixedly installed on one side of the movable block, and a card hole is provided on the other side of the PVC installation box. One end of the plug is card-engaged in the card hole to limit the side panel and prevent the side panel from moving.

[0009] Preferably, the side plate is provided with a movable groove, a hand lever is fixedly mounted on the front side of the movable block, and the hand lever is movably mounted in the movable groove.

[0010] Preferably, a fixed shaft is fixedly mounted on the rear inner wall of the PVC installation box, a sleeve is sleeved on the outer side of the fixed shaft, the test strip is wrapped around the outer wall of the sleeve, and one end of the test strip is fixedly mounted on the outer wall of the sleeve.

[0011] Preferably, a fixing groove is provided on the top of the PVC mounting plate, a color matching card is fixedly installed in the fixing groove, and an observation port is provided on the top of the PVC mounting plate, the observation port is communicated with the test paper slot.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The test strip positioning structure of the rapid test card can clamp the test strip through the rotating rod, the rotating roller and the knob, and position the test strip in the test strip slot to facilitate the detection of the detection liquid. The test strip can also be pushed to push the used test strip out of the test strip slot, and the used test strip can be cut. The unused test strip in the PVC installation box can also be pushed into the test strip slot of the PVC installation board, so that the rapid test card can be used multiple times to reduce waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2It is a structural schematic diagram of the other side of the utility model;

[0017] Figure 3 It is a cross-sectional view of the PVC mounting plate and the PVC mounting box of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the hollow box of the utility model.

[0019] Figure numerals: 1, PVC mounting plate; 2, PVC mounting box; 3, fixed shaft; 4, sleeve; 5, test strip; 6, side panel; 7, hollow box; 8, spring; 9, movable block; 10, plug; 11, hand pull rod; 12, rotating rod; 13, rotating roller; 14, knob; 15, color matching card. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a rapid test card test strip positioning structure, including a PVC mounting plate 1, a PVC mounting box 2 is fixedly installed at the bottom of the PVC mounting plate 1, the PVC mounting plate 1 is provided with a test paper slot, the front side of the PVC mounting box 2 is provided with an opening, one side of the opening is hingedly installed with a side panel 6, one side of the PVC mounting box 2 is provided with a paper outlet, the test paper slot and the paper outlet are provided with test paper strips 5, and also includes a positioning component arranged in the test paper slot, the positioning component is used to clamp the test paper strip 5, and a limiting component installed on the rear side of the side panel 6, the limiting component is used to limit the side panel 6.

[0022] The top and bottom of the test paper slot are both provided with mounting slots.

[0023] The positioning assembly includes a rotating rod 12, a roller 13 and a knob 14. The rotating rod 12 has two groups, both of which are rotatably installed in the installation groove. The roller 13 has two groups, which are respectively fixedly installed on the outer walls of the two groups of rotating rods 12. The knob 14 is fixedly installed at one end of one group of rotating rods 12, and the test strip 5 is located between the two groups of rollers 13. The test strip 5 can be clamped and positioned in the test strip groove for easy detection of the detection liquid. The knob 14 is manually twisted to drive the rotating rod 12 to rotate. The rotation of the rotating rod 12 drives the roller 13 to rotate, so that the two groups of rollers 13 move the test strip 5, push the used test strip 5 out of the test strip groove, and can cut the used test strip 5. The unused test strip 5 in the PVC installation box 2 can also be pushed into the test strip groove of the PVC installation board 1, so that the rapid test card can be used multiple times to reduce waste.

[0024] The limiting assembly includes a hollow box 7, a spring 8, a movable block 9 and a plug 10. The hollow box 7 is fixedly installed on the rear side of the side panel 6, the spring 8 is located on the inner side of the hollow box 7, the movable block 9 is slidably installed between the side panel 6 and the hollow box 7, the plug 10 is fixedly installed on one side of the movable block 9, and a card hole is provided on the other side of the PVC installation box 2. One end of the plug 10 is card-engaged in the card hole. The hand pull rod 11 is manually pushed to the right, and the hand pull rod 11 drives the movable block 9 and the plug 10 to move, so that the plug 10 is separated from the card hole, and then the side panel 6 can be manually pulled to open and close the opening, and the sleeve 4 and the test strip 5 can be sleeved on the outside of the fixed shaft 3. It is also used to limit the side panel 6 to prevent the side panel 6 from moving.

[0025] The side plate 6 is provided with a movable groove, and a hand pull rod 11 is fixedly installed on the front side of the movable block 9, and the hand pull rod 11 is movably installed in the movable groove.

[0026] A fixed shaft 3 is fixedly installed on the rear inner wall of the PVC installation box 2 , a sleeve 4 is sleeved on the outer side of the fixed shaft 3 , a test strip 5 is wound around the outer wall of the sleeve 4 , and one end of the test strip 5 is fixedly installed on the outer wall of the sleeve 4 .

[0027] A fixing groove is provided on the top of the PVC mounting plate 1, in which a color matching card 15 is fixedly installed. An observation port is provided on the top of the PVC mounting plate 1, and the observation port is communicated with the test paper slot.

[0028] Working principle: By manually pushing the hand pull rod 11 to the right, the hand pull rod 11 drives the movable block 9 and the plug 10 to move, so that the plug 10 is separated from the card hole, and then the side plate 6 can be manually pulled to open and close the opening, and the sleeve 4 and the test strip 5 can be sleeved on the outside of the fixed shaft 3, and the other end of the test strip 5 passes through the paper outlet and extends to one side of the two groups of rollers 13 of the test paper slot. By manually twisting the knob 14, the knob 14 drives the rotating rod 12 to rotate, and the rotation of the rotating rod 12 drives the rotating rollers 13 to rotate, so that the two groups of rollers 13 move the test strip 5, and the two groups of rollers 13 can also clamp the test strip 5.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A rapid test card test strip positioning structure, comprising a PVC mounting plate (1), a PVC mounting box (2) fixedly mounted at the bottom of the PVC mounting plate (1), a test paper slot provided on the PVC mounting plate (1), an opening provided on the front side of the PVC mounting box (2), a side plate (6) hingedly mounted on one side of the opening, a paper outlet provided on one side of the PVC mounting box (2), a test paper strip (5) arranged in the test paper slot and the paper outlet, characterized in that: Also includes: A positioning component disposed in the test paper slot, the positioning component being used to clamp the test paper strip (5); A limiting component is installed on the rear side of the side plate (6), and the limiting component is used to limit the side plate (6).

2. A rapid test card test strip positioning structure according to claim 1, characterized in that: The top and bottom of the test paper slot are both provided with mounting slots.

3. A rapid test card test strip positioning structure according to claim 2, characterized in that: The positioning assembly comprises a rotating rod (12), a rotating roller (13) and a knob (14); the rotating rod (12) comprises two groups, both of which are rotatably mounted in the mounting groove; the rotating roller (13) comprises two groups, which are respectively fixedly mounted on the outer walls of the two groups of rotating rods (12); the knob (14) is fixedly mounted on one end of one group of rotating rods (12); and the test strip (5) is located between the two groups of rotating rollers (13).

4. A rapid test card test strip positioning structure according to claim 3, characterized in that: The limit assembly comprises a hollow box (7), a spring (8), a movable block (9) and a plug (10); the hollow box (7) is fixedly mounted on the rear side of the side plate (6); the spring (8) is located on the inner side of the hollow box (7); the movable block (9) is slidably mounted between the side plate (6) and the hollow box (7); the plug (10) is fixedly mounted on one side of the movable block (9); a clamping hole is provided on the other side of the PVC installation box (2); and one end of the plug (10) is clamped and mounted in the clamping hole.

5. A rapid test card test strip positioning structure according to claim 4, characterized in that: The side plate (6) is provided with a movable groove, and a hand pull rod (11) is fixedly installed on the front side of the movable block (9), and the hand pull rod (11) is movably installed in the movable groove.

6. A rapid test card test strip positioning structure according to claim 5, characterized in that: A fixed shaft (3) is fixedly mounted on the inner wall of the rear side of the PVC installation box (2); a sleeve (4) is sleeved on the outer side of the fixed shaft (3); a test strip (5) is wound around the outer wall of the sleeve (4), and one end of the test strip (5) is fixedly mounted on the outer wall of the sleeve (4).

7. A rapid test card test strip positioning structure according to claim 6, characterized in that: The top of the PVC mounting plate (1) is provided with a fixing groove, in which a color matching card (15) is fixedly installed. The top of the PVC mounting plate (1) is provided with an observation port, which is communicated with the test paper slot.

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