Storage device for microbial sampling
By introducing a slide rail and gear structure into the storage device, combined with a cylinder and stop design, the problem of sampling tubes swaying and tilting during storage is solved, achieving stable clamping of reagent tubes and convenient removal of the control panel, thus improving the effectiveness and safety of use.
Patent Information
- Application Number
- CN202520448743.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-03-14
AI Technical Summary
Existing storage devices are prone to sample tube shaking and tilting during use, leading to sample leakage and poor performance.
The design employs a slide rail and gear structure. The gear drives the clamping plate to hold the reagent tube. Combined with the design of the cylinder and stop block, it can fix the reagent tube and facilitate the removal of the control panel.
It effectively prevents reagent tubes from shifting during storage, improves the effectiveness of use, and ensures the safety and convenience of samples.
Smart Images
Figure CN223836121U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of microbial sampling technology, and in particular to a storage device for microbial sampling. Background Technology
[0002] In the process of microbial sampling, storage devices are widely used to store and process sampling reagents. Microorganisms are a general term for a class of organisms, including bacteria, viruses, and fungi, encompassing many types, both beneficial and harmful, and are widely involved in many fields such as food, medicine, industry, and agriculture. They are closely related to humans, and storage devices are also used in the process of microbial sampling.
[0003] The existing storage device is in use. The operation board is taken out from the storage box, the sampling tube is placed in the circular slot on the operation board, and then the operation board is put back into the storage box to store the reagent tube.
[0004] However, existing storage devices, when in use, are prone to shaking and tilting when the sampling tube is placed in the circular slot on the operating panel, causing sample leakage and poor performance. To address these issues, a storage device for microbial sampling is proposed. Utility Model Content
[0005] The purpose of this invention is to provide a storage device for microbial sampling, which solves the problem in the prior art that placing the sampling tube in the circular groove on the operation panel can easily cause shaking and tilting, resulting in sample leakage and poor performance.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a storage device for microbial sampling, comprising a storage box, wherein first slide rails are fixedly connected to both the left and right sides of the inner wall of the storage box, and an operating plate is slidably connected between the two first slide rails. The top of the operating plate has evenly distributed circular grooves, and a second clamping plate is fixedly connected to one side of the inner ring of each circular groove. A rotating shaft is rotatably connected through the top rear side of the operating plate, and two limiting blocks are fixedly connected to the outer ring of the rotating shaft. A gear is slidably connected to the outer ring of the rotating shaft. A circular plate is fixedly connected to the top of the rotating shaft, and a first support rod is slidably connected through the top side of the circular plate. A first spring is sleeved on the outer ring of the first support rod. A circular block is fixedly connected to the top side of the operating plate, and a rack is meshed with one side of the outer ring of the gear. Evenly distributed push plates are fixedly connected to the top of the rack, and a first clamping plate is fixedly connected to one side of the push plates. A picking component is provided on the bottom rear side of the operating plate.
[0007] By adopting the above technical solution, when it is necessary to store the reagent tube, the reagent tube is placed in the circular groove, the rotating gear drives the rack and push plate to move, the push plate can drive the first clamping plate to move, and the first clamping plate and the second clamping plate together can clamp the reagent tube, improving the usage effect.
[0008] As a further description of the above technical solution: the picking component includes a fixing block, which is fixedly connected to the operation panel. A fixing plate is fixedly connected to the rear side of the inner wall of the storage box. Two second support rods are slidably connected through the top of the fixing plate. A second spring is sleeved on the outer ring of each of the two second support rods. A stop block is fixedly connected to the top of each of the two second support rods. A moving plate is fixedly connected to the bottom of each of the two second support rods. A cylinder is fixedly connected to one side of the inner wall of the storage box. A U-shaped block is fixedly connected to the output end of the cylinder. Two rotating rods are rotatably connected between the inner walls of the U-shaped block. A third slide rail is fixedly connected to one side of the fixing plate. A slider is slidably connected to the inner wall of the third slide rail.
[0009] By adopting the above technical solution, when it is necessary to remove the control panel, the cylinder is activated to move the U-shaped block. The U-shaped block can drive the two rotating rods to rotate, and the rotating rods drive the moving plate and the stop block to move, thereby releasing the limit on the control panel and allowing it to be slidably removed.
[0010] As a further description of the above technical solution: a gear is fixedly connected to the bottom of the first support rod, and the limiting block is slidably connected to the gear.
[0011] By adopting the above technical solution, the gear can compress the first support rod, and the limiting block can limit the gear, so that the gear can only move up and down.
[0012] As a further description of the above technical solution: a second slide rail is fixedly connected to the top of the operation panel, and a rack is slidably connected to the inner wall of the second slide rail.
[0013] By adopting the above technical solution, the second slide rail can limit the rack and prevent it from deviating when it moves.
[0014] As a further description of the above technical solution: the inner wall of the slider is rotatably connected to a rotating rod, and the inner walls of the moving plates are rotatably connected to a moving plate.
[0015] By adopting the above technical solution, the rotating rod can drive the slider to move, and the moving plate can drive the rotating rod to move.
[0016] As a further description of the above technical solution: a protective door is rotatably connected to the front side of the outer wall of the storage box, and a rubber pad is provided at the bottom of the inner wall of the storage box.
[0017] By adopting the above technical solution, the protective door can protect the reagent tubes inside the storage box, and the rubber pad can protect the bottom of the reagent tubes.
[0018] As a further description of the above technical solution: the stop block engages with the operation panel.
[0019] By adopting the above technical solution, the stop can limit the operation panel.
[0020] As a further description of the above technical solution: a push block is fixedly connected to the top of the slider.
[0021] By adopting the above technical solution, the pusher block can drive the fixed block to move.
[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0023] 1. The present invention provides a storage device for microbial sampling. First, a push plate, a first spring, and a gear are used. Pulling the gear compresses the first support rod, which in turn compresses the first spring. Rotating the gear moves the rack, which in turn moves the push plate and the first clamping plate, so that the first clamping plate and the second clamping plate together fix the reagent tube. Then, the gear moves downward and engages with the circular block to fix the position of the gear, thereby fixing the position of the reagent tube and preventing displacement during the movement of the reagent tube, thus improving the effectiveness of use.
[0024] 2. This utility model provides a storage device for microbial sampling. Through a cylinder, a pusher, and a stop block, the operating plate moves against the stop block. The stop block presses against the second support rod, compressing the second spring. When the operating plate is fully inside the storage box, the second spring rebounds, and the stop block fixes the operating plate. When the operating plate needs to be removed, the cylinder drives the U-shaped block and rotating rod to move. The rotating rod pulls the moving plate and the stop block to release the restriction on the operating plate. Simultaneously, the rotating rod drives the pusher to push the fixed block and the operating plate to move, pushing the operating plate out of the storage box, facilitating the retrieval of reagent tubes and improving the usage effect. Attached Figure Description
[0025] Figure 1 This is a perspective view of the overall structure of this utility model;
[0026] Figure 2 This is a schematic diagram of the storage box structure of this utility model;
[0027] Figure 3 This is a schematic diagram of the operation panel structure of this utility model;
[0028] Figure 4 for Figure 3 Enlarged view of point A in the middle
[0029] Figure 5 This is a cross-sectional view of the rack structure of this utility model;
[0030] Figure 6 This is a schematic diagram of the U-shaped block structure of this utility model;
[0031] Figure 7 This is a schematic diagram of the movable plate structure of this utility model.
[0032] Legend:
[0033] 1. Storage box; 2. Protective door; 3. First clamping plate; 4. Operating panel; 5. First slide rail; 6. Second slide rail; 7. Second clamping plate; 8. Rubber pad; 9. Circular groove; 10. Push plate; 11. Rack; 12. Circular plate; 13. Third slide rail; 14. Rotating shaft; 15. Limiting block; 16. Gear; 17. First support rod; 18. First spring; 19. Cylinder; 20. U-shaped block; 21. Fixing block; 22. Push block; 23. Stop block; 24. Second spring; 25. Fixing plate; 26. Moving plate; 27. Second support rod; 28. Rotating rod; 29. Sliding block; 30. Circular block. Detailed Implementation
[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0035] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.
[0036] Combination Figure 1 This utility model discloses a storage device for microbial sampling, comprising a storage box 1, an operating plate 4 with a second slide rail 6 fixedly connected to the top, a rack 11 slidably connected to the inner wall of the second slide rail 6, the second slide rail 6 can limit the rack 11 to prevent it from deviating during movement, a rotating rod 28 rotatably connected to the inner wall of a slider 29, a moving plate 26 rotatably connected to the inner wall of a moving plate 26, a push block 22 fixedly connected to the top of the slider 29, the rotating rod 28 can drive the slider 29 to move, the slider 29 can drive the push block 22 to move, a protective door 2 rotatably connected to the front side of the outer wall of the storage box 1, and a rubber pad 8 provided at the bottom of the inner wall of the storage box 1. The protective door 2 can protect the inside of the storage box 1, and the rubber pad 8 can protect the bottom of the reagent tube, improving the safety of use.
[0037] Combination Figure 2 and Figure 3The storage box 1 has first slide rails 5 fixedly connected to both the left and right sides of its inner wall. An operating plate 4 is slidably connected between the two first slide rails 5. The first slide rails 5 can limit the operation plate 4, allowing it to move smoothly. The top of the operation plate 4 has evenly distributed circular grooves 9. A second clamping plate 7 is fixedly connected to one side of the inner circle of each circular groove 9. When a reagent tube is placed in the circular groove 9, the first clamping plate 3 and the second clamping plate 7 can clamp the reagent tube. A rotating shaft 14 is rotatably connected to the top rear side of the operation plate 4. Two limiting blocks 15 are fixedly connected to the outer circle of the rotating shaft 14. A gear 16 is slidably connected to the outer circle of the rotating shaft 14. The gear 16 can slide on the outer circle of the rotating shaft 14 and can drive the rotating shaft 14 and the limiting blocks 15. The rotating shaft 14 is fixedly connected to a circular plate 12. A first support rod 17 is slidably connected through one side of the top of the circular plate 12. A first spring 18 is sleeved on the outer ring of the first support rod 17. The gear 16 can squeeze the first support rod 17. The movement of the first support rod 17 can compress the first spring 18. A circular block 30 is fixedly connected to one side of the top of the operating plate 4. A rack 11 is meshed on one side of the outer ring of the gear 16. The gear 16 can drive the rack 11 to move. The rack 11 can drive the push plate 10 and the first clamping plate 3 to move together. The top of the rack 11 is fixedly connected to the evenly distributed push plates 10. The first clamping plate 3 is fixedly connected to one side of the push plate 10. A picking component is provided on the rear bottom side of the operating plate 4.
[0038] Combination Figure 4 The retrieval component includes a fixing block 21, which is fixedly connected to the operation panel 4. A fixing plate 25 is fixedly connected to the rear side of the inner wall of the storage box 1. Two second support rods 27 are slidably connected through the top of the fixing plate 25. The second support rods 27 can limit the movement of the second support rods 27 and can compress the second springs 24. The outer rings of the two second support rods 27 are each fitted with a second spring 24. A stop block 23 is fixedly connected to the top of the two second support rods 27, and a movable plate 26 is fixedly connected to the bottom of the second support rods 27. The stop block 23 can control the movement of the second support rods 27. Plate 4 is used for limiting the movement. The movable plate 26 can drive the second support rod 27 to move. A cylinder 19 is fixedly connected to one side of the inner wall of the storage box 1. A U-shaped block 20 is fixedly connected to the output end of the cylinder 19. Two rotating rods 28 are rotatably connected between the inner walls of the U-shaped block 20. The cylinder 19 can drive the U-shaped block 20 to move. The U-shaped block 20 can push the rotating rods 28 to rotate. A third slide rail 13 is fixedly connected to one side of the fixed plate 25. A slider 29 is slidably connected to the inner wall of the third slide rail 13. The third slide rail 13 can limit the slider 29 so that the slider 29 can only move up and down.
[0039] Working principle: When using the storage device, open the protective door 2, start the cylinder 19 to move the U-shaped block 20, the U-shaped block 20 drives the two rotating rods 28 to rotate simultaneously, the lower rotating rod 28 drives the moving plate 26 to move, the moving plate 26 drives the second support rod 27 and the stop block 23 to move and release the restriction on the operating plate 4. When the stop block releases the restriction on the operating plate 4, the upper rotating rod 28 drives the push block 22 to engage with the fixed block 21. The rotating rod 28 continues to rotate, driving the push block 22 to push the fixed block 21 and the operating plate 4 to move, moving the operating plate 4 out of the storage box 1, making it easier to take out the reagent tube and improving the usage effect. When it is necessary to fix the reagent tube, place the reagent tube in the circular groove 9, pull the gear 16 upward, so that the gear 16 releases the restriction between itself and the circular block, and at the same time the gear 16 squeezes the first support rod 17. The first support rod 17 moves to compress the first spring 18, then rotates the gear 16, which drives the rack 11 to move. The rack 11 drives the first clamping plate 3 and the push plate 10 to move. The first clamping plate 3 and the second clamping plate 7 together fix the reagent tube. After fixing, the first spring 18 rebounds, moving the gear 16 downward. The gear 16 engages with the circular block 30, thereby fixing the position of the first clamping plate 3 and improving the usage effect. After the reagent tube is placed, the operating plate 4 slides into the storage box 1. The operating plate 4 squeezes the stop block 23 and the second support rod 27. The second support rod 27 compresses the second spring 24. When the operating plate 4 is fully inside the storage box 1, the second spring 24 rebounds, and the stop block 23 engages with the operating plate 4, thereby fixing the operating plate 4 and preventing it from sliding out during movement, thus improving safety.
[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A storage device for microbial sampling, comprising a storage box (1), characterized in that: The storage box (1) has first slide rails (5) fixedly connected to both the left and right sides of its inner wall. An operating plate (4) is slidably connected between the two first slide rails (5). The top of the operating plate (4) has evenly distributed circular grooves (9). A second clamping plate (7) is fixedly connected to one side of the inner ring of each circular groove (9). A rotating shaft (14) is rotatably connected to the rear top of the operating plate (4). Two limiting blocks (15) are fixedly connected to the outer ring of the rotating shaft (14). A gear (16) is slidably connected to the outer ring of the rotating shaft (14). The top of the rotating shaft (14) A circular plate (12) is fixedly connected to the top of the operating plate (4). A first support rod (17) is slidably connected through the top side of the circular plate (12). A first spring (18) is sleeved on the outer ring of the first support rod (17). A circular block (30) is fixedly connected to the top side of the operating plate (4). A rack (11) is meshed on the outer ring side of the gear (16). A push plate (10) with uniform distribution is fixedly connected to the top of the rack (11). A first clamping plate (3) is fixedly connected to one side of the push plate (10). A picking component is provided on the rear bottom side of the operating plate (4).
2. The storage device for microbial sampling according to claim 1, characterized in that: The retrieval component includes a fixed block (21), which is fixedly connected to the operation panel (4). A fixed plate (25) is fixedly connected to the rear side of the inner wall of the storage box (1). Two second support rods (27) are slidably connected through the top of the fixed plate (25). A second spring (24) is sleeved on the outer ring of each of the two second support rods (27). A stop block (23) is fixedly connected to the top of the two second support rods (27). A moving plate (26) is fixedly connected to the bottom of the second support rods (27). A cylinder (19) is fixedly connected to one side of the inner wall of the storage box (1). A U-shaped block (20) is fixedly connected to the output end of the cylinder (19). Two rotating rods (28) are rotatably connected between the inner walls of the U-shaped blocks (20). A third slide rail (13) is fixedly connected to one side of the fixed plate (25). A slider (29) is slidably connected to the inner wall of the third slide rail (13).
3. The storage device for microbial sampling according to claim 1, characterized in that: The bottom of the first support rod (17) is fixedly connected to a gear (16), and the limiting block (15) is slidably connected to the gear (16).
4. The storage device for microbial sampling according to claim 1, characterized in that: The top of the operating panel (4) is fixedly connected to a second slide rail (6), and a rack (11) is slidably connected to the inner wall of the second slide rail (6).
5. A storage device for microbial sampling according to claim 2, characterized in that: The inner wall of the slider (29) is rotatably connected to a rotating rod (28), and the inner walls of the moving plates (26) are rotatably connected to each other.
6. A storage device for microbial sampling according to claim 2, characterized in that: The storage box (1) has a protective door (2) rotatably connected to the front of its outer wall, and a rubber pad (8) is provided at the bottom of the inner wall of the storage box (1).
7. A storage device for microbial sampling according to claim 2, characterized in that: The stop block (23) engages with the operating plate (4).
8. A storage device for microbial sampling according to claim 2, characterized in that: A pusher block (22) is fixedly connected to the top of the slider (29).