Light immunochromatography detection kit with positioning function

Abstract

The utility model discloses a light immunochromatography detection kit with a positioning function, which relates to the technical field of kits and comprises a main body, pressing plates are mounted on inner walls, close to each other, of the main body in a sliding manner, and the lower surfaces of the pressing plates are in movable contact with the upper surface of a detection plate; two mounting frames are detachably mounted on the upper surface of the main body, two moving rods are slidably mounted in each mounting frame, the top ends of the moving rods slidably penetrate through the mounting frames, two first springs are fixedly mounted on the upper surfaces of the mounting frames, and the ends, away from the mounting frames, of the first springs are fixedly connected to the top ends of the moving rods; the center of the bottom end of the moving rod is fixedly provided with a fixing frame, a pressing roller is rotatably installed in the fixing frame, and the outer surface of the pressing roller is in movable contact with the upper surface of the detection plate, the detection plate is limited by arranging the pressing plate, and the phenomenon that the detection plate is damaged due to the fact that the detection plate collides with one another in the shaking process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of reagent kits, in particular to a photoimmunochromatography detection reagent kit with a positioning function. Background Art

[0002] The box is used to hold chemical reagents for testing chemical components, drug residues, virus types, etc. It is generally used in hospitals and pharmaceutical companies. The photoimmunochromatography technology is a new membrane detection technology based on antigen-antibody specific immune reaction.

[0003] At present, most of the optical immunochromatography detection kits usually place the detection plates or detection sheets directly inside the box body when placing the detection plates or detection sheets. When the number of detection plates or detection sheets in the box body decreases, when the box body shakes, the detection plates or detection sheets inside the box body may collide with each other, causing damage to the detection plates or detection sheets. In addition, when taking the detection plates or detection sheets for use, the detection plates or detection sheets need to be limited to prevent the detection plates or detection sheets from moving. However, the driven limiting device is fixedly installed, and when it is damaged, it is not convenient to disassemble and replace it. In view of the above problems, the inventor proposes an optical immunochromatography detection kit with a positioning function to solve the above problems. Utility Model Content

[0004] In order to solve the problem that detection plates are prone to collision with each other and the limiting device is inconvenient to replace; the purpose of the utility model is to provide a photoimmunochromatography detection kit with a positioning function.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a light immunochromatography detection kit with a positioning function, including a main body, a pressure plate is slidably installed on the inner wall of the main body close to each other, two sliders are fixedly installed on the sides of the two pressure plates away from each other, and the sliders are slidably arranged inside the main body, a second spring is fixedly installed on the upper surface of the slider, and the end of the second spring away from the slider is fixedly connected to the inside of the main body, and the lower surface of the pressure plate is in active contact with the upper surface of the detection plate; two mounting racks are detachably installed on the upper surface of the main body, a mounting block is fixedly installed on the lower surface of the mounting rack, and the mounting block is movably inserted into the inside of the main body, and two inserts are slidably installed in the top of the main body, and the ends of the two inserts away from each other are movably The gear train is a gear train that is mounted on a pair of pins and pivotally connected to a pair of pins, and the pins are engaged with the pins and the pivotally connected gears and are used to engage with the pins on a cam face.

[0006] Preferably, mounting rods are rotatably installed on both sides of the main body, two connecting ropes are fixedly installed on the outer surface of the mounting rods, and the ends of the connecting ropes away from the mounting rods are fixedly connected to the pressure plate, and rotating rods are rotatably installed on the inner bottom of both sides of the main body, and the rotating rods and the mounting rods are driven by synchronous wheels and synchronous belts.

[0007] Preferably, a rotating plate is rotatably installed on the side of the main body away from the rotating rod, and rotating shafts are fixedly installed on both sides of the rotating plate, and the two rotating shafts are rotatably arranged inside the main body, a fourth bevel gear is fixedly installed on the outer surface of the rotating shaft, and a third bevel gear is fixedly installed at the center of one end of the rotating rod close to the rotating shaft, and the third bevel gear and the fourth bevel gear are meshed.

[0008] Preferably, insertion rods are slidably installed in the top of both sides of the main body away from the rotating rod, and the ends of the two insertion rods close to each other are movably inserted in the rotating plate, and limiting rods are slidably installed in the bottom of both sides of the main body away from the rotating rod, and the ends of the two limiting rods close to each other are movably inserted in the rotating plate.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. In the utility model, a pressure plate is set to limit the detection plate to prevent the detection plates from colliding with each other during shaking, which may cause damage to the detection plates. The pressure plate is driven to move by the cooperation between the rotating shaft, the rotating rod and the mounting rod, so that the lower surface of the pressure plate and the upper surface of the detection plate do not contact, making it convenient to take the pressure plate.

[0011] 2. In the utility model, the mounting frame is limited by providing an inserting strip, so that the mounting frame can be installed and disassembled, and the inserting strip is driven to move by providing a rotating rod, so that the mounting frame can be easily disassembled and replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of the mounting frame of the utility model.

[0016] Figure 4 It is a schematic diagram of the cross-sectional structure of the main body of the utility model.

[0017] In the figure: 1. main body; 11. insertion rod; 12. limiting rod; 13. rotating rod; 14. first bevel gear; 15. double-headed screw; 16. insertion strip; 17. second bevel gear; 18. rotating rod; 19. third bevel gear; 2. mounting frame; 21. moving rod; 22. first spring; 23. fixing frame; 24. pressure roller; 25. mounting block; 3. rotating plate; 31. rotating shaft; 32. fourth bevel gear; 4. pressure plate; 41. slider; 42. second spring; 5. mounting rod; 51. connecting rope. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example: Figure 1-4 As shown, the utility model provides a light immunochromatography detection kit with a positioning function, including a main body 1, on the inner walls of the main body 1 close to each other, a pressing plate 4 is slidably installed to limit the detection plate. When in use, when the lower surface of the pressing plate 4 and the upper surface of the detection plate are in contact, the detection plate cannot move, so that the detection plate can be limited, and the lower surface of the pressing plate 4 and the upper surface of the detection plate are in active contact; the upper surface of the main body 1 is detachably installed with two mounting frames 2 for installing a moving rod 21, and two moving rods 21 are slidably installed in the two mounting frames 2. The top end of the moving rod 21 slides through the mounting frame 2, and two first springs 22 are fixedly installed on the upper surface of the mounting frame 2, and the end of the first spring 22 away from the mounting frame 2 is fixedly connected to the top end of the moving rod 21, and a fixing frame 23 is fixedly installed at the center of the bottom end of the moving rod 21, and a pressure roller 24 is rotatably installed in the fixing frame 23, and the outer surface of the pressure roller 24 is in active contact with the upper surface of the detection plate to limit the detection plate. When in use, when the outer surface of the pressure roller 24 is in contact with the upper surface of the detection plate, the detection plate cannot move, thereby limiting the detection plate.

[0020] A mounting block 25 is fixedly mounted on the lower surface of the mounting frame 2, and the mounting block 25 is movably inserted in the main body 1. Two insertion strips 16 are slidably mounted in the top of the main body 1, and one end of the two insertion strips 16 away from each other is movably inserted in the mounting block 25 to limit the mounting frame 2. When in use, when one end of the two insertion strips 16 away from each other is movably inserted in the mounting block 25, the mounting block 25 cannot move, and thus the mounting frame 2 cannot move, and the mounting frame 2 can be limited.

[0021] By adopting the above technical solution, the inserting strip 16 can limit the mounting frame 2.

[0022] A double-headed screw 15 is rotatably installed in the top of the main body 1, and the two ends of the double-headed screw 15 are threadedly connected with an insertion strip 16 for driving the insertion strip 16 to move. When in use, the insertion strip 16 is driven to move by the rotation of the double-headed screw 15.

[0023] By adopting the above technical solution, the double-headed screw 15 can drive the inserting strip 16 to move.

[0024] A second bevel gear 17 is fixedly installed on the outer surface of the double-headed screw 15, and a rotating rod 13 is rotatably installed on the side of the main body 1. A first bevel gear 14 is fixedly installed on one end of the rotating rod 13 close to the double-headed screw 15, and the first bevel gear 14 and the second bevel gear 17 are meshed to drive the double-headed screw 15 to rotate. When in use, the first bevel gear 14 is rotated by the rotation of the rotating rod 13, the second bevel gear 17 is rotated by the rotation of the first bevel gear 14, and the double-headed screw 15 is rotated by the rotation of the second bevel gear 17.

[0025] By adopting the above technical solution, the rotating rod 13 can drive the double-headed screw 15 to rotate.

[0026] Two sliders 41 are fixedly installed on the sides of the two pressure plates 4 away from each other, and the sliders 41 are slidably arranged inside the main body 1. A second spring 42 is fixedly installed on the upper surface of the slider 41, and one end of the second spring 42 away from the slider 41 is fixedly connected to the inside of the main body 1, which is used to drive the pressure plate 4 to move downward. When in use, the deformation force is released by the second spring 42 to push the pressure plate 4 to move downward.

[0027] By adopting the above technical solution, the second spring 42 can drive the pressing plate 4 to move downward.

[0028] Mounting rods 5 are rotatably installed on both sides of the main body 1, and two connecting ropes 51 are fixedly installed on the outer surface of the mounting rods 5, and one end of the connecting rope 51 away from the mounting rods 5 is fixedly connected to the pressure plate 4. Rotating rods 18 are rotatably installed on the inner bottom of both sides of the main body 1, and the rotating rods 18 and the mounting rods 5 are driven by synchronous wheels and synchronous belts to drive the pressure plate 4 to move upward. When in use, the mounting rods 5 are rotated by the rotation of the rotating rods 18, and the rotation of the mounting rods 5 drives the connecting ropes 51 to be reeled up through the rotation of the mounting rods 5, and the reeling of the connecting ropes 51 drives the pressure plate 4 to move.

[0029] By adopting the above technical solution, the rotating rod 18 can drive the pressing plate 4 to move.

[0030] A rotating plate 3 is rotatably installed on the side of the main body 1 away from the rotating rod 13, and rotating shafts 31 are fixedly installed on both sides of the rotating plate 3, and the two rotating shafts 31 are rotatably arranged inside the main body 1, and a fourth bevel gear 32 is fixedly installed on the outer surface of the rotating shaft 31, and a third bevel gear 19 is fixedly installed at the center of one end of the rotating rod 18 close to the rotating shaft 31, and the third bevel gear 19 and the fourth bevel gear 32 are meshed with each other to drive the rotating rod 18 to rotate. When in use, the rotating shaft 31 is driven to rotate by the rotation of the rotating plate 3, the fourth bevel gear 32 is driven to rotate by the rotation of the rotating shaft 31, the third bevel gear 19 is driven to rotate by the rotation of the fourth bevel gear 32, and the rotating rod 18 is driven to rotate by the rotation of the third bevel gear 19.

[0031] By adopting the above technical solution, the rotating shaft 31 can drive the rotating rod 18 to rotate.

[0032] Insertion rods 11 are slidably installed in the top of both sides of the main body 1 away from the rotating rod 13, and the ends of the two insertion rods 11 close to each other are movably inserted in the rotating plate 3. Limiting rods 12 are slidably installed in the bottom of both sides of the main body 1 away from the rotating rod 13, and the ends of the two limiting rods 12 close to each other are movably inserted in the rotating plate 3 to limit the rotating plate 3. When in use, when the ends of the two insertion rods 11 or the limiting rods 12 close to each other are movably inserted in the rotating plate 3, the rotating plate 3 cannot rotate, thereby limiting the rotating plate 3.

[0033] By adopting the above technical solution, the insert rod 11 and the limiting rod 12 can limit the rotating plate 3.

[0034] Working principle: First, pull the insertion rod 11 outward to make the end of the insertion rod 11 close to each other detach from the inside of the rotating plate 3, then the rotating plate 3 can rotate, and the rotating plate 3 is rotated to open the main body 1, and then push the limiting rod 12 inward to make the end of the limiting rod 12 close to each other insert into the inside of the rotating plate 3 to limit the rotating plate 3;

[0035] Secondly, when the rotating plate 3 rotates, the rotating shaft 31 is driven to rotate at the same time, and the fourth bevel gear 32 is driven to rotate through the rotation of the rotating shaft 31, and the third bevel gear 19 is driven to rotate through the rotation of the fourth bevel gear 32, and the rotating rod 18 is driven to rotate through the rotation of the third bevel gear 19, and the mounting rod 5 is driven to rotate through the rotation of the rotating rod 18, and the mounting rod 5 is driven to rotate through the rotation of the mounting rod 5, and the connecting rope 51 is wound up through the rotation of the mounting rod 5, and the pressing plate 4 is moved by the winding of the connecting rope 51, so that the pressing plate 4 moves to the top, and at this time, the second spring 42 contracts under the action of external force, and the detection plate is taken out;

[0036] Then, the detection plate is inserted between the two mounting frames 2. When the pressure roller 24 and the upper surface of the detection plate are in contact, the pressure roller 24 is used to limit the detection plate. When the mounting frame 2 is damaged, the rotation of the rotating rod 13 drives the first bevel gear 14 to rotate, and the rotation of the first bevel gear 14 drives the second bevel gear 17 to rotate, and the rotation of the second bevel gear 17 drives the double-headed screw 15 to rotate, and the rotation of the double-headed screw 15 drives the insertion strip 16 to move, so that the ends of the two insertion strips 16 that are away from each other are separated from the inside of the mounting block 25. At this time, the mounting frame 2 can be moved, and the mounting frame 2 can be disassembled and replaced.

[0037] Finally, after use, pull out the limiting rod 12, and the rotating plate 3 can be rotated to close the main body 1. At this time, insert the insertion rod 11 into the rotating plate 3 to limit the rotating plate 3. At the same time, the rotation of the rotating plate 3 drives the installation rod 5 to rotate and unwind the connecting rope 51. At this time, the second spring 42 releases the deformation force and pushes the pressure plate 4 to move downward, so that the lower surface of the pressure plate 4 and the upper surface of the detection plate are connected to limit the detection plate to avoid shaking and collision between the detection plates.

[0038] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A photoimmunochromatography detection kit with positioning function, comprising a main body (1), characterized in that: A pressure plate (4) is slidably mounted on the inner walls of the main body (1) that are close to each other, and the lower surface of the pressure plate (4) is in active contact with the upper surface of the detection plate; two mounting frames (2) are detachably mounted on the upper surface of the main body (1), and two moving rods (21) are slidably mounted in the two mounting frames (2), and the top ends of the moving rods (21) slide through the mounting frames (2); two first springs (22) are fixedly mounted on the upper surface of the mounting frames (2), and one end of the first spring (22) away from the mounting frames (2) is fixedly connected to the top end of the moving rod (21); a fixing frame (23) is fixedly mounted at the center of the bottom end of the moving rod (21), and a pressure roller (24) is rotatably mounted in the fixing frame (23), and the outer surface of the pressure roller (24) is in active contact with the upper surface of the detection plate.

2. The optical immunochromatography detection kit with positioning function according to claim 1, characterized in that: A mounting block (25) is fixedly mounted on the lower surface of the mounting frame (2), and the mounting block (25) is movably inserted into the interior of the main body (1). Two insertion strips (16) are slidably mounted in the top of the main body (1), and the ends of the two insertion strips (16) that are away from each other are movably inserted into the interior of the mounting block (25).

3. The optical immunochromatography detection kit with positioning function according to claim 1, characterized in that: A double-headed screw (15) is rotatably mounted in the top of the main body (1), and inserting strips (16) are threadedly connected on both ends of the double-headed screw (15).

4. The optical immunochromatography detection kit with positioning function as claimed in claim 3, characterized in that: A second bevel gear (17) is fixedly mounted on the outer surface of the double-headed screw (15); a rotating rod (13) is rotatably mounted on the side of the main body (1); a first bevel gear (14) is fixedly mounted on one end of the rotating rod (13) close to the double-headed screw (15); and the first bevel gear (14) and the second bevel gear (17) are meshed.

5. The optical immunochromatography detection kit with positioning function according to claim 1, characterized in that: Two sliders (41) are fixedly mounted on the sides of the two pressure plates (4) that are away from each other, and the sliders (41) are slidably arranged inside the main body (1). A second spring (42) is fixedly mounted on the upper surface of the slider (41), and one end of the second spring (42) away from the slider (41) is fixedly connected inside the main body (1).

6. The optical immunochromatography detection kit with positioning function according to claim 1, characterized in that: Mounting rods (5) are rotatably mounted on both sides of the main body (1), two connecting ropes (51) are fixedly mounted on the outer surface of the mounting rods (5), and one end of the connecting rope (51) away from the mounting rods (5) is fixedly connected to the pressure plate (4), and rotating rods (18) are rotatably mounted on the bottom of both sides of the main body (1), and the rotating rods (18) and the mounting rods (5) are driven by synchronous wheels and synchronous belts.

7. The optical immunochromatography detection kit with positioning function according to claim 6, characterized in that: A rotating plate (3) is rotatably mounted on the side of the main body (1) away from the rotating rod (13), and rotating shafts (31) are fixedly mounted on both sides of the rotating plate (3), and the two rotating shafts (31) are rotatably arranged inside the main body (1), and a fourth bevel gear (32) is fixedly mounted on the outer surface of the rotating shaft (31), and a third bevel gear (19) is fixedly mounted at the center of one end of the rotating rod (18) close to the rotating shaft (31), and the third bevel gear (19) and the fourth bevel gear (32) are meshed.

8. The optical immunochromatography detection kit with positioning function according to claim 1, characterized in that: Insertion rods (11) are slidably mounted in the top of both sides of the main body (1) away from the rotating rod (13), and the ends of the two insertion rods (11) close to each other are movably inserted in the rotating plate (3). Limiting rods (12) are slidably mounted in the bottom of both sides of the main body (1) away from the rotating rod (13), and the ends of the two limiting rods (12) close to each other are movably inserted in the rotating plate (3).

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