TMV rapid detection test strip

Abstract

The utility model discloses a TMV rapid detection test strip, and relates to the technical field of pathogen detection technologies. The TMV rapid detection test strip comprises a detection card body, a handheld plate and a sliding limiting rod, a detection groove and an observation groove are formed in the top of the detection card body, the detection groove is located on one side of the observation groove, the handheld plate is located on one side of the detection card body, and arc-shaped grooves are formed in the top and the bottom of the handheld plate. According to the TMV rapid detection test strip, when the test strip is discarded during detection and after detection, a user can conveniently take up the detection card body, the situation that the hand of the user is polluted due to the fact that detection liquid in the detection groove makes contact with the hand of the user is avoided, the safety of the device can be further improved, and the TMV rapid detection test strip is convenient to use during detection. A user can conveniently compare the comparison color cards on the comparison card, the watching effect of the user during comparison can be improved, and meanwhile the situation that the color cards of the user are lost and difficult to compare can be avoided through the combined comparison mode.

Description

Technical Field

[0001] The utility model relates to the technical field of pathogen detection, in particular to a TMV rapid detection test strip. Background Art

[0002] The disclosure discloses a pesticide residue detection card with publication number CN219870962U. The baffle ring can accurately drip liquid into the tablets in the baffle ring. The inner side of the baffle ring is chamfered, so that the liquid drops can be more smoothly and quickly integrated with the tablets. The height from the top of the baffle ring to the upper surface of the detection card body is higher than the height from the top of the tablets to the upper surface of the detection card body. The liquid drops can be located in the baffle ring as much as possible, reducing the possibility of spilling. The flexibly arranged baffle ring can deform when the detection card body is folded in half and the tablets are pressed later, so that the two tablets are in full contact, thereby avoiding insufficient reaction of the tablets due to the restriction of the baffle ring, which affects the detection effect.

[0003] When the above pesticide residue test card is used, the color card for comparison is separated from the test card, which is not only inconvenient for the user to compare the test card with the color card, but also when a set of test cards is sold, most of them only have one color card for comparison. When the color card is lost, it is difficult to compare the remaining test cards, which affects the user's judgment. Utility Model Content

[0004] The utility model aims to provide a TMV rapid detection test strip, which can solve the problem that it is inconvenient for users to compare the detection card with the color card, and when a set of detection cards is sold, most of them will only have one color card for comparison. When the color card is lost, it is difficult to compare the remaining detection cards.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a TMV rapid detection test strip, comprising a detection card body, a handheld plate and a sliding limit rod, the top of the detection card body is provided with a detection groove and an observation groove, and the detection groove is located on one side of the observation groove;

[0006] The hand-held board is located on one side of the detection card body and arc grooves are provided on the top and bottom of the hand-held board;

[0007] A comparison card is hingedly mounted on the front side of the detection card body through a hinge, and the sliding limit rod is used to limit the comparison card.

[0008] Preferably, a circular groove is provided on one side of the detection card body, a fixing rod is fixedly installed on the inner wall of one side of the circular groove, a sliding sleeve is slidably installed on the outer wall of the fixing rod, and one side of the sliding sleeve is fixedly installed on one side of the handheld plate.

[0009] Preferably, an observation groove is provided at the bottom of the comparison card, a color card placement groove is provided at the inner top of the observation groove, a fixing plate is fixedly installed on the rear side of the comparison card, a mounting plate is fixedly installed on the bottom of the detection card body, a limiting spring is fixedly installed on the rear side of the mounting plate, a circular plate is fixedly installed on the rear side of the limiting spring, a sliding limiting rod is fixedly installed on the front side of the circular plate, one end of the sliding limiting rod passes through the mounting plate and the sliding limiting rod and the mounting plate are slidably installed.

[0010] Preferably, a hole is provided inside the fixing plate for the sliding limit rod to move, and one end of the sliding limit rod extends into the hole on the fixing plate.

[0011] Preferably, the number of the color card placement slots is ten groups and the distances between each group of color card placement slots are equal.

[0012] Preferably, a transparent plate is fixedly mounted on the inner wall of the observation slot, and the transparent plate is located below the color card placement slot, so that the color card can be easily observed.

[0013] Preferably, the outer wall of the sliding limit rod does not contact the inner wall of the limit spring, and such an arrangement facilitates the movement of the sliding limit rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the TMV rapid detection test strip, through the setting of the hand-held plate, can facilitate the user to pick up the detection card body during the detection and when it is discarded after the detection, avoiding the detection liquid on the detection groove from contacting the user's hands and causing contamination, thereby improving the safety of the device; and through the setting of the comparison card, it can facilitate the user to compare the comparison color card on the comparison card during the detection, which can not only improve the viewing effect of the user during the comparison, but also the combined comparison method can avoid the situation where the user loses the color card and is difficult to compare. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the detection card body of the utility model;

[0018] Figure 3 It is a bottom view of the utility model.

[0019] Figure numerals: 1. detection card body; 2. detection groove; 3. observation groove; 4. hinge; 5. comparison card; 6. fixing rod; 7. sliding sleeve; 8. hand-held plate; 9. observation groove; 10. color card placement groove; 11. fixing plate; 12. mounting plate; 13. limit spring; 14. circular plate; 15. sliding limit rod. 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 1-3 The utility model provides a technical solution: a TMV rapid detection test strip, including a detection card body 1, a hand-held plate 8 and a sliding limit rod 15, the top of the detection card body 1 is provided with a detection groove 2 and an observation groove 3, and the detection groove 2 is located on one side of the observation groove 3; the hand-held plate 8 is located on one side of the detection card body 1 and the top and bottom of the hand-held plate 8 are provided with arc grooves; the front side of the detection card body 1 is hingedly installed with a comparison card 5 through a hinge 4, and the sliding limit rod 15 is used to limit the comparison card 5.

[0022] Furthermore, a circular groove is provided on one side of the detection card body 1, a fixing rod 6 is fixedly installed on the inner wall of one side of the circular groove, a sliding sleeve 7 is slidably installed on the outer wall of the fixing rod 6, and one side of the sliding sleeve 7 is fixedly installed on one side of the hand-held plate 8. This arrangement makes it easy for the user to pick up the detection card body 1 during detection and when it is discarded after detection, thereby avoiding the detection liquid on the detection groove 2 from contacting the user's hand and causing contamination, thereby improving the safety of the device.

[0023] Furthermore, an observation slot 9 is provided at the bottom of the comparison card 5, a color card placement slot 10 is provided at the inner top of the observation slot 9, a fixing plate 11 is fixedly installed on the rear side of the comparison card 5, a mounting plate 12 is fixedly installed on the bottom of the detection card body 1, a limiting spring 13 is fixedly installed on the rear side of the mounting plate 12, a circular plate 14 is fixedly installed on the rear side of the limiting spring 13, a sliding limiting rod 15 is fixedly installed on the front side of the circular plate 14, one end of the sliding limiting rod 15 passes through the mounting plate 12 and the sliding limiting rod 15 and the mounting plate 12 are slidably installed. Such an arrangement can facilitate the user to compare the comparison color card on the comparison card 5 during detection, but cannot improve the viewing effect of the user during comparison. At the same time, the combined comparison method can avoid the situation where the user loses the color card and is difficult to compare.

[0024] Secondly, a hole is opened inside the fixed plate 11 for the sliding limit rod 15 to move, and one end of the sliding limit rod 15 extends into the hole on the fixed plate 11. The number of color card placement slots 10 is ten groups and the distance between each group of color card placement slots 10 is equal. A transparent plate is fixedly installed on the inner wall of the observation slot 9, and the transparent plate is located below the color card placement slot 10. The outer wall of the sliding limit rod 15 does not contact the inner wall of the limit spring 13.

[0025] Working principle: When in use, pull the circular plate 14, the circular plate 14 moves and drives the sliding limit rod 15 to move, so as to cancel the limit on the fixed plate 11, and then flip the comparison card 5 through the hinge 4 to make the comparison card 5 flush with the detection card body 1, and then place the detection liquid on the detection groove 2. After a period of rest, observe the color produced on the observation groove 3, and then compare it with the color card inside the color card placement slot 10 on the comparison card 5. After the comparison is completed, pull out the handheld plate 8, and the movement of the handheld plate 8 drives the sliding sleeve 7 to move. The user picks up the handheld plate 8 and discards the detection card body 1.

[0026] 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 TMV rapid test strip, characterized in that: include: A detection card body (1), wherein a detection groove (2) and an observation groove (3) are provided on the top of the detection card body (1), and the detection groove (2) is located on one side of the observation groove (3); A hand-held plate (8), the hand-held plate (8) is located on one side of the detection card body (1) and the top and bottom of the hand-held plate (8) are both provided with arc grooves; A sliding limit rod (15), a comparison card (5) is hingedly mounted on the front side of the detection card body (1) through a hinge (4), and the sliding limit rod (15) is used to limit the comparison card (5).

2. A TMV rapid test strip according to claim 1, characterized in that: A circular groove is formed on one side of the detection card body (1); a fixing rod (6) is fixedly mounted on the inner wall of one side of the circular groove; a sliding sleeve (7) is slidably mounted on the outer wall of the fixing rod (6); and one side of the sliding sleeve (7) is fixedly mounted on one side of a handheld plate (8).

3. A TMV rapid test strip according to claim 2, characterized in that: The bottom of the comparison card (5) is provided with an observation slot (9), the inner top of the observation slot (9) is provided with a color card placement slot (10), a fixing plate (11) is fixedly installed on the rear side of the comparison card (5), a mounting plate (12) is fixedly installed on the bottom of the detection card body (1), a limit spring (13) is fixedly installed on the rear side of the mounting plate (12), a circular plate (14) is fixedly installed on the rear side of the limit spring (13), a sliding limit rod (15) is fixedly installed on the front side of the circular plate (14), one end of the sliding limit rod (15) passes through the mounting plate (12), and the sliding limit rod (15) and the mounting plate (12) are slidably installed.

4. A TMV rapid test strip according to claim 3, characterized in that: The fixing plate (11) is provided with a hole inside for the sliding limit rod (15) to move, and one end of the sliding limit rod (15) extends into the hole on the fixing plate (11).

5. A TMV rapid test strip according to claim 4, characterized in that: The number of the color card placement slots (10) is ten groups, and the distances between each group of color card placement slots (10) are equal.

6. A TMV rapid test strip according to claim 5, characterized in that: A transparent plate is fixedly mounted on the inner wall of the observation slot (9), and the transparent plate is located below the color card placement slot (10).

7. A TMV rapid test strip according to claim 6, characterized in that: The outer wall of the sliding limit rod (15) does not contact the inner wall of the limit spring (13).

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