Microbial immunofluorescence color development kit

Abstract

The invention relates to the technical field of color developing kits, in particular to a microbial immunofluorescence color developing kit which comprises a kit body, clamping grooves are formed in the four corners of the top end of the kit body, base plates which are symmetrically arranged are placed at the top end of the kit body, clamping blocks are fixedly connected to the two sides of each base plate, and the clamping blocks correspond to the clamping grooves. A plurality of storage grooves arranged in an array mode are formed in the top end of the box body, and shaft sleeves are fixedly connected to the inner walls of the storage grooves. Sealing covers of reagent bottles are driven to move through a transmission rod with a specific motion trail, the sealing covers can be lifted and rotated only by pushing a transmission plate, the sealing covers are separated from bottle openings of the reagent bottles, and therefore the sealing covers can be separated from the bottle openings of the reagent bottles. The reagent bottle is provided with the sealing cover, a large reagent extraction space is reserved, the reagent bottle can be lifted up after the sealing cover is separated, the reagent can be conveniently taken out, the test taking-out operation of the immunofluorescence developing reagent is simplified, meanwhile, the hand of a tester is prevented from being in direct contact with the reagent bottle, and the risk of reagent pollution is greatly reduced.

Description

Technical Field

[0001] The invention relates to the technical field of color development kits, in particular to a microbial immunofluorescence color development kit. Background Art

[0002] The development of microbial immunofluorescence colorimetric reagents stems from the need for rapid, accurate and sensitive detection of microorganisms. Although traditional microbial detection methods, such as culture and staining methods, can meet the detection needs to a certain extent, they have disadvantages such as long time consumption, cumbersome operation and low sensitivity. Immunofluorescence technology has gradually become a conventional reagent in the field of microbial detection with its advantages such as high sensitivity, strong specificity, simple operation and intuitive results.

[0003] During the use of existing immunofluorescence colorimetric kits, operators often need to remove the reagent bottle from the kit, manually rotate it to open the reagent bottle and take out the reagent, and then put it back after use. The experimental process is relatively complicated. In emergency situations or when a large number of samples need to be tested, this cumbersome operation will seriously affect work efficiency. In the process of manually opening the reagent bottle, the operator's hands are prone to direct contact with the reagent bottle mouth or the reagent, thereby increasing the risk of contamination, which is not conducive to the subsequent use of the reagent and the conduct of the experiment. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a microbial immunofluorescence colorimetric kit.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a microbial immunofluorescence colorimetric kit, comprising a box body, wherein the top four corners of the box body are provided with card slots, a symmetrically arranged pad is placed on the top of the box body, both sides of the pad are fixedly connected with card blocks, the card blocks are arranged corresponding to the card slots, a plurality of array-arranged storage slots are provided on the top of the box body, the inner walls of the storage slots are fixedly connected with shaft sleeves, one side of the shaft sleeves is provided with guide grooves, one side of the box body corresponding to the storage slots is provided with array-arranged placement slots, the bottom ends of the placement slots are slidably connected with a bottom plate, the top of the bottom plate is movably inserted with a reagent bottle, and the bottom end of the bottom plate is fixedly connected with a first extrusion block; A transmission groove is provided at the bottom end of the box body corresponding to the storage groove and the placement groove, the storage groove and the placement groove are both connected to the transmission groove, a transmission plate is slidably connected to one side of the transmission groove, a handle is fixedly connected to one end of the transmission plate, an extrusion plate is fixedly connected to the end away from the handle, a second extrusion block is fixedly connected to the bottom end of the extrusion plate, an extrusion groove is provided on the extrusion plate, a transmission shaft is slidably connected in the extrusion groove, a top plate is fixedly connected at the middle position of the transmission shaft, a transmission rod is rotatably connected to the top of the top plate, the transmission rod is slidably connected to the shaft sleeve, the extrusion shaft is fixedly connected to the middle side of the transmission rod, the extrusion shaft is slidably connected to the guide groove, the top of the transmission rod is fixedly connected to the bracket, and a sealing cover is fixedly connected to one side of the bracket.

[0006] Specifically, the four corners of the bottom end of the box body are fixedly connected with feet, the bottom ends of the feet are fixedly connected with rubber layers, the feet and the rubber layer are both designed with arc structures, and the rubber layer is designed with an anti-slip structure.

[0007] Specifically, a lifting plate is fixedly connected at the middle position of the top of the pad, a finger groove is provided on the surface of the lifting plate, and an arc groove is provided on the pad corresponding to the transmission rod and the reagent bottle.

[0008] Specifically, a sealing gasket is fixedly connected to the bottom end of the sealing cover, the sealing gasket is designed as an inverted convex structure, the reagent bottle is made of brown glass, and the sealing gasket is made of polyethylene.

[0009] Specifically, the guide groove is opened in two sections, the bottom section of the guide groove is opened vertically, and the top section of the guide groove is opened in a curved and inclined manner.

[0010] Specifically, the extrusion plate is designed as a concave structure, the extrusion groove is opened at two ends, one section of the extrusion groove is opened horizontally, and one section of the extrusion groove is opened obliquely.

[0011] Specifically, the first extrusion block is designed as a wedge-shaped structure, a side of the second extrusion block corresponding to the first extrusion block is designed as a wedge-shaped structure, and the second extrusion block is arranged corresponding to the first extrusion block.

[0012] The beneficial effects of the present invention are as follows: the present invention drives the sealing cover of the reagent bottle to move through a transmission rod with a specific motion trajectory. The sealing cover can be raised and rotated by simply pushing the transmission plate, so that the sealing cover is separated from the bottle mouth of the reagent bottle and a larger reagent extraction space is left. When the sealing cover is separated, the reagent bottle can also be raised upward to facilitate the removal of the reagent, simplifying the test removal operation of the immunofluorescence colorimetric reagent, while avoiding direct contact between the hands of the test personnel and the reagent bottle, greatly reducing the risk of reagent contamination. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 A schematic diagram of the sealing state of a reagent bottle provided by the present invention; Figure 2 A schematic diagram of the reagent bottle in the open state provided by the present invention; Figure 3 A schematic diagram of a partial disassembly of the kit provided by the present invention; Figure 4 A schematic diagram of the bottom structure of the pad provided by the present invention; Figure 5 A first side sectional view of the test kit structure provided by the present invention; Figure 6 A second side sectional view of the test kit structure provided by the present invention; Figure 7 A front view of the transmission structure provided by the present invention; Figure 8 A side view of the transmission structure provided by the present invention; Fig. 9 This is a disassembly diagram of the sealing cover structure provided by the present invention.

[0015] In the figure: 1. box body; 2. card slot; 3. pad; 4. card block; 5. storage slot; 6. shaft sleeve; 7. guide slot; 8. placement slot; 9. bottom plate; 10. reagent bottle; 11. first extrusion block; 12. transmission slot; 13. transmission plate; 14. handle; 15. extrusion plate; 16. second extrusion block; 17. extrusion slot; 18. transmission shaft; 19. top plate; 20. transmission rod; 21. extrusion shaft; 22. bracket; 23. sealing cover; 24. foot; 25. rubber layer; 26. lifting plate; 27. arc groove; 28. sealing gasket. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0017] like Figure 1-Figure 9 As shown, a microbial immunofluorescence colorimetric reagent kit of the present invention, 1. comprises a box body 1, wherein four corners of the top of the box body 1 are provided with card slots 2, a symmetrically arranged pad 3 is placed on the top of the box body 1, and card blocks 4 are fixedly connected to both sides of the pad 3, and the card blocks 4 are arranged corresponding to the card slots 2, a plurality of array-arranged storage slots 5 are arranged on the top of the box body 1, and shaft sleeves 6 are fixedly connected to the inner walls of the storage slots 5, and guide grooves 7 are arranged on one side of the shaft sleeves 6, and placement grooves 8 arranged in an array are arranged on one side of the box body 1 corresponding to the storage slots 5, and the bottom ends of the placement grooves 8 are slidably connected to the bottom plates 9, and reagent bottles 10 are movably inserted on the top of the bottom plates 9, and the bottom ends of the bottom plates 9 are fixedly connected to the first extrusion blocks 11; A transmission groove 12 is provided at the bottom end of the box body 1 corresponding to the storage groove 5 and the placement groove 8. The storage groove 5 and the placement groove 8 are connected to the transmission groove 12. A transmission plate 13 is slidably connected to one side of the transmission groove 12. A handle 14 is fixedly connected to one end of the transmission plate 13. An extrusion plate 15 is fixedly connected to the end of the transmission plate 13 away from the handle 14. A second extrusion block 16 is fixedly connected to the bottom end of the extrusion plate 15. An extrusion groove 17 is provided on the extrusion plate 15. A transmission shaft 18 is slidably connected in the extrusion groove 17. A top plate 19 is fixedly connected at the middle position of the transmission shaft 18. A transmission rod 20 is rotatably connected to the top of the top plate 19. The transmission rod 20 is slidably connected to the shaft sleeve 6. An extrusion shaft 21 is fixedly connected to the middle side of the transmission rod 20. The extrusion shaft 21 is slidably connected to the guide groove 7. A bracket 22 is fixedly connected to the top of the transmission rod 20, and a sealing cover 23 is fixedly connected to one side of the bracket 22.

[0018] Specifically, the four corners of the bottom end of the box body 1 are fixedly connected with feet 24, and the bottom ends of the feet 24 are fixedly connected with rubber layers 25. The feet 24 and the rubber layer 25 are both designed with arc structures, and the rubber layer 25 is designed with an anti-slip structure, which is convenient for the feet 24 to stably support the box body 1. At the same time, the rubber layer 25 increases the friction between the feet 14 and the test bench to prevent the box body 1 from deflecting during use.

[0019] Specifically, a lifting plate 26 is fixedly connected at the middle position of the top of the pad 3, and a finger groove is provided on the surface of the lifting plate 26. The pad 3 is provided with an arc groove 27 corresponding to the transmission rod 20 and the reagent bottle 10. When the surface of the pad 3 is contaminated with dust and reagents, the pad 3 can be lifted up by the lifting plate 26 for removal and cleaning. At the same time, the arc groove 27 can leave transmission space to avoid motion interference between the pad 3 and the transmission rod 20 and the reagent bottle 10.

[0020] Specifically, a sealing gasket 28 is fixedly connected to the bottom end of the sealing cover 23. The sealing gasket 28 is designed as an inverted convex structure. The reagent bottle 10 is made of brown glass and the sealing gasket 28 is made of polyethylene, so that the sealing cover 23 can effectively seal the bottle mouth of the reagent bottle 10 through the sealing gasket 28.

[0021] Specifically, the guide groove 7 is opened in two sections, the bottom section of the guide groove 7 is opened vertically, and the top section of the guide groove 7 is opened in a curved and inclined manner, so that the vertically opened section of the guide groove 7 can limit and guide the extrusion shaft 21, and at the same time, the curved and inclined section of the guide groove 7 can guide the extrusion shaft 21, so that the transmission rod 20 can perform an upward rotational motion along the guide groove 7.

[0022] Specifically, the extrusion plate 15 is designed as a concave structure, and the extrusion groove 17 is opened at both ends. One section of the extrusion groove 17 is opened horizontally, and one section of the extrusion groove 17 is opened at an angle, so that the inclined section of the extrusion groove 17 can extrude and transmit the drive shaft 18, and at the same time, the horizontal section of the extrusion groove 17 can reserve transmission space, so that the horizontal section of the extrusion groove 17 can limit and support the drive shaft 18.

[0023] Specifically, the first extrusion block 11 is designed as a wedge-shaped structure, and the second extrusion block 16 is designed as a wedge-shaped structure on one side corresponding to the first extrusion block 11 . The second extrusion block 16 is arranged corresponding to the first extrusion block 11 , so that the second extrusion block 16 can extrude and transmit the first extrusion block 11 .

[0024] During use, when the reagent in the reagent bottle 10 needs to be taken out, the transmission plate 13 only needs to be pushed by the handle 14, and the transmission plate 13 then drives the squeezing plate 15 to move in the transmission groove 12, and the moving squeezing plate 15 then squeezes the transmission shaft 18 through the squeezing groove 17, and the transmission shaft 18 squeezed by the inclined section of the squeezing groove 17 then moves upward, and the moving transmission shaft 18 then drives the top plate 19 to move upward, and the top plate 19 then drives the transmission rod 20 to move as described above, and the moving transmission rod 20 passes through the squeezing shaft 21 along the guide groove 7 opened in the shaft sleeve 6 The upward movement of the transmission rod 20 further drives the sealing cover 23 to move upward through the bracket 22, and the moving sealing cover 23 is separated from the reagent bottle 10. At this time, the sealing cover 23 is located directly above the reagent bottle 10. When the extrusion shaft 21 moves along the curved inclined opening section of the guide groove 7, the extrusion shaft 21 further drives the transmission rod 20 to rotate, and the rotating transmission rod 20 further drives the sealing cover 23 to rotate. At this time, the sealing cover 23 is away from the reagent bottle 10, and the transmission plate 13 is continued to be pushed. The transmission plate 13 further drives the second slider to move through the extrusion plate 15. The second slider further squeezes the first slider, and the squeezed first slider further drives the bottom plate 9 to move upward along the placement groove 8, and the moving bottom plate 9 further lifts the reagent bottle 10 upward. At this time, the end of the reagent bottle 10 is away from the box body 1. After the reagent is taken out through the rubber dropper, the transmission plate 13 is pulled back to its original position by the handle 14. The reset transmission plate 13 further drives the squeezing plate 15 to reset, and the reset squeezing plate 15 drives the second squeezing block 16 to reset. The first squeezing block 11 that loses the squeezing of the second squeezing block 16 further drives the bottom plate 9 and the reagent bottle 10 to reset. The reset extrusion plate 15 squeezes the transmission shaft 18 through the extrusion groove 17, and the squeezed transmission shaft 18 drives the transmission rod 20 to reset through the top plate 19. The reset transmission rod 20 drives the sealing cover 23 to reset along the original path through the bracket 22. The reset sealing cover 23 seals the reagent bottle 10. In the process of taking out the reagent, the pad 3 can effectively protect the top of the box body 1 to prevent the reagent from dripping onto the surface of the box body 1. When the reagent drips onto the surface of the pad 3, the pad 3 can be removed by the lifting plate 26 for cleaning.

[0025] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A microbial immunofluorescence colorimetric kit, characterized in that: The invention comprises a box body (1), wherein the box body (1) is provided with a card slot (2) at each of the four corners of the top end, a symmetrically arranged pad (3) is placed at the top end of the box body (1), and both sides of the pad (3) are fixedly connected with card blocks (4), and the card blocks (4) are arranged corresponding to the card slots (2), and the top end of the box body (1) is provided with a plurality of storage slots (5) arranged in an array, and the inner walls of the storage slots (5) are fixedly connected with shaft sleeves (6), and one side of the shaft sleeves (6) is provided with guide grooves (7), and one side of the box body (1) corresponding to the storage slots (5) is provided with placement slots (8) arranged in an array, and the bottom ends of the placement slots (8) are slidably connected with a bottom plate (9), and a reagent bottle (10) is movably inserted at the top end of the bottom plate (9), and the bottom end of the bottom plate (9) is fixedly connected with a first extrusion block (11); The bottom end of the box body (1) is provided with a transmission groove (12) corresponding to the storage groove (5) and the placement groove (8); the storage groove (5) and the placement groove (8) are both connected to the transmission groove (12); one side of the transmission groove (12) is slidably connected to a transmission plate (13); one end of the transmission plate (13) is fixedly connected to a handle (14); the end of the transmission plate (13) away from the handle (14) is fixedly connected to an extrusion plate (15); the bottom end of the extrusion plate (15) is fixedly connected to a second extrusion block (16); and the extrusion plate (15) is provided with an extrusion groove (17). ), a transmission shaft (18) is slidably connected in the extrusion groove (17), a top plate (19) is fixedly connected at the middle position of the transmission shaft (18), a transmission rod (20) is rotatably connected at the top end of the top plate (19), the transmission rod (20) is slidably connected to the shaft sleeve (6), an extrusion shaft (21) is fixedly connected to one side of the middle of the transmission rod (20), the extrusion shaft (21) is slidably connected to the guide groove (7), a bracket (22) is fixedly connected to the top end of the transmission rod (20), and a sealing cover (23) is fixedly connected to one side of the bracket (22).

2. A microbial immunofluorescence colorimetric kit according to claim 1, characterized in that: The four corners of the bottom end of the box body (1) are fixedly connected with pads (24), and the bottom ends of the pads (24) are fixedly connected with rubber layers (25). The pads (24) and the rubber layer (25) are both designed with arc structures, and the rubber layer (25) is designed with an anti-slip structure.

3. A microbial immunofluorescence colorimetric kit according to claim 1, characterized in that: A lifting plate (26) is fixedly connected at the middle position of the top of the pad (3), and a finger groove is provided on the surface of the lifting plate (26). The pad (3) is provided with an arc groove (27) corresponding to the transmission rod (20) and the reagent bottle (10).

4. A microbial immunofluorescence colorimetric kit according to claim 1, characterized in that: The bottom end of the sealing cover (23) is fixedly connected to a sealing gasket (28), the sealing gasket (28) is designed as an inverted convex structure, the reagent bottle (10) is made of brown glass, and the sealing gasket (28) is made of polyethylene.

5. A microbial immunofluorescence colorimetric kit according to claim 1, characterized in that: The guide groove (7) is opened in two sections, the bottom section of the guide groove (7) is opened vertically, and the top section of the guide groove (7) is opened in a curved and inclined manner.

6. A microbial immunofluorescence colorimetric kit according to claim 1, characterized in that: The extrusion plate (15) is designed as a concave structure, the extrusion groove (17) is opened at both ends, one section of the extrusion groove (17) is opened horizontally, and one section of the extrusion groove (17) is opened obliquely.

7. A microbial immunofluorescence colorimetric kit according to claim 1, characterized in that: The first extrusion block (11) is designed as a wedge-shaped structure, the second extrusion block (16) is designed as a wedge-shaped structure on a side corresponding to the first extrusion block (11), and the second extrusion block (16) is arranged corresponding to the first extrusion block (11).

Images