Biological detection tube
By introducing fixing devices and pushing devices into the biodetection tube, the problem of easy drop or slide out of the placement rack and detection tube is solved, and more efficient sample fixing and detection efficiency is achieved.
Patent Information
- Application Number
- CN202422346208.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-09-26
AI Technical Summary
During use of existing biodetection tubes, the placement rack is easily dropped from the placement box or the detection tube is slipped out of the placement rack, resulting in the sample being exposed and thrown, reducing the detection efficiency.
A biological detection tube is designed, including a fixing device and a pushing device in the main body of the placing box. Through the combination of a press rod, a sliding plate, a clamp and a spring, the fixing of the placement frame and the detection tube is achieved to prevent falling and sliding out.
The fixing effect of the placing rack and detection tube is improved, the possibility of sample exposure and spilling is reduced, and the detection efficiency is improved.
Smart Images
Figure CN223238338U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of detection tubes, and in particular relates to a biological detection tube. Background Art
[0002] There are various types of test tubes, but the basic principle is roughly the same, that is, a certain amount of test agent (indicator powder) is filled into a glass or polyethylene tube with a fixed limited length and inner diameter, fixed with a plug material, and then the two ends of the tube are sealed.
[0003] During the actual use of the test tube, it is usually necessary to place the test tube in a placement rack. However, there is no fixed structure between the placement rack and the placement box in the existing placement box, and the placement rack also has no structure to fix the test tube. As a result, if the medical staff accidentally touches the placement box, the placement rack may easily fall from the placement box or the test tube may slip out of the placement rack, which may easily cause the sample inside the test tube to be exposed and spilled, making the sample unusable, thereby reducing the efficiency of the test.
[0004] In view of this, the present utility model is proposed. Utility Model Content
[0005] The technical problem to be solved by the present invention is to overcome the shortcomings of the existing technology and provide a biological detection tube, which solves the problem that if the medical staff accidentally touches the placement box, the placement rack is likely to fall from the placement box or the detection tube slips out of the placement rack, which can easily cause the sample inside the detection tube to be exposed and spilled, making the sample unusable, thereby reducing the efficiency of the detection.
[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:
[0007] A biological detection tube includes: a placement box body, a fixing device is installed inside the placement box body, an adapting groove is opened inside the placement box body, a placement rack is slidably fitted inside the adaptation groove, and a pushing device is installed inside the placement rack;
[0008] The fixing device includes a pressure rod, which is slidably fitted inside the placement box body. A movable plate is installed at one end of the pressure rod extending to the inside of the placement box body. Sliding plates are installed at both ends of the top of the movable plate. A card block is slidably fitted on the surface of the sliding plate. A limiting groove is provided inside the card block. The sliding plate slidably fits with the card block through the limiting groove. A fixed plate is installed at one end of the card block located inside the placement box body. Two springs 1 are installed inside the placement box body. One end of the spring 1 is fixedly connected to the fixed plate near the fixed plate. Multiple springs 2 are installed inside the placement box body. One end of the spring 2 is fixedly connected to the movable plate near the movable plate.
[0009] Optionally, the pushing device has a transmission assembly and a pushing assembly, the transmission assembly includes two handles, the handles are rotatably engaged with the top of the placement rack, a sliding groove is opened inside the placement rack, the sliding groove has a tooth plate slidingly engaged inside, the surface of the tooth plate is meshed with a gear, a pull rope is installed between the handle and the sliding groove, a spring three is installed inside the sliding groove, the end of the spring three close to the tooth plate is fixedly connected to the tooth plate, a threaded rod is installed at one end of the gear, and the threaded rod cooperates with the pushing assembly.
[0010] Optionally, the pushing assembly includes two fixed blocks, two card slots are provided inside the placement rack, the fixed block is installed inside the card slot, the inside of the fixed block is slidably engaged with a push rod, and two limit bars are installed on the surface of the push rod. The push rod is limited by the limit bars and the fixed block, and one end of the threaded rod extends to the inside of the card slot and engages with the push rod thread. A push plate is installed at one end of the push rod, and the push plate slides and engages inside the card slot.
[0011] Optionally, a plurality of placement slots are provided inside the placement rack, a detection tube is slidably fitted inside the placement slot, a placement block is slidably fitted inside the placement slot, a spring four is installed inside the placement slot, one end of the spring four close to the placement block is fixedly connected to the placement block, a fixed disk is installed on the surface of the detection tube, and the fixed disk is clamped with the placement rack through the placement slot.
[0012] Optionally, a limit plate 1 is installed inside the placement box body, and the limit plate 1 slides with the pressure rod. Two limit plates 2 are installed inside the placement box body, and the limit plate 2 slides with the card block. Two limit plates 3 are installed inside the placement box body, and the limit plate 3 slides with the sliding plate.
[0013] Optionally, two U-shaped grooves are provided on the top of the placement rack, and the handle is adapted to the placement rack through the U-shaped grooves, and the top of the placement box body is rotatably fitted with a box cover.
[0014] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described below at the same time:
[0015] The staff moves the placement rack so that the placement rack contacts the pressure rod. Under the action of the transmission, the sliding plate moves downward. When the sliding plate disengages from the inside of the limit slot, the limit on the card block can be released. Under the action of spring one, the fixed plate moves to drive the card block to move. When the card block is engaged with the inside of the card slot, the placement rack can be fixed, reducing the possibility of the placement rack and the placement box falling due to accidental contact of medical staff, improving the fixing effect, facilitating the operation of medical staff, and thus improving the efficiency of detection.
[0016] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The drawings described below are only some embodiments. A person skilled in the art can derive other drawings based on these drawings without inventive effort. In the drawings:
[0018] Figure 1 This is a schematic diagram of the main structure of the biological detection tube placement box of the utility model;
[0019] Figure 2 This is a partial cross-sectional structural diagram of the main body of the biological detection tube placement box of the present utility model;
[0020] Figure 3 This is a schematic diagram of the internal structure of the biological detection tube placement rack of the utility model;
[0021] Figure 4 This is a schematic diagram of the side cross-sectional structure of the push rod of the biological detection tube of the present utility model;
[0022] Figure 5 for Figure 2 Schematic diagram of the structure at A in the middle;
[0023] Figure 6 for Figure 2 Schematic diagram of the structure at B in the middle;
[0024] Figure 7 for Figure 3 Schematic diagram of the structure at point C in the middle.
[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:
[0026] 1. Storage box body; 2. Box cover; 3. Detection tube; 4. Storage slot; 5. Handle; 6. Pull rope; 7. Adapter slot; 8. Storage rack; 9. Fixed plate; 10. Storage block; 11. Spring four; 12. Sliding plate; 13. Clamping block; 14. Fixed plate; 15. Spring one; 16. Limiting slot; 17. Press rod; 18. Moving plate; 19. Spring two; 20. Sliding slot; 21. Tooth plate; 22. Gear; 23. Fixed block; 24. Push plate; 25. Clamping slot; 26. Push rod; 27. Limiting strip; 28. Spring three; 29. Limiting plate one; 30. Limiting plate two; 31. Limiting plate three; 32. Threaded rod; 33. U-shaped slot.
[0027] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION
[0028] The present invention will now be described in further detail with reference to the accompanying drawings.
[0029] See also Figure 1-7 As shown, in this embodiment, a biological detection tube is provided, including a placement box body 1, a fixing device is installed inside the placement box body 1, an adapting groove 7 is opened inside the placement box body 1, a placement rack 8 is slidably fitted inside the adaptation groove 7, and a pushing device is installed inside the placement rack 8;
[0030] The fixing device includes a pressure rod 17, which slides inside the placement box body 1. The pressure rod 17 extends to one end of the placement box body 1 and is equipped with a movable plate 18. Both ends of the top of the movable plate 18 are equipped with sliding plates 12. The surface of the sliding plate 12 is slidably fitted with a card block 13. A limiting groove 16 is provided inside the card block 13. The sliding plate 12 slides with the card block 13 through the limiting groove 16. The end of the card block 13 located inside the placement box body 1 is equipped with a fixed plate 14. Two springs 15 are installed inside the placement box body 1. The end of the spring 15 close to the fixed plate 14 is fixedly connected to the fixed plate 14. A plurality of springs 19 are installed inside the placement box body 1. The end of the spring 19 close to the movable plate 18 is fixedly connected to the movable plate 18.
[0031] When the urinary bladder 11 is in the downward direction, the urinary bladder 11 is in the downward direction, and ... Under the action of 15, the fixed plate 14 moves and drives the card block 13 to move. When the card block 13 moves to the inside of the card slot 25, the placement rack 8 can be fixed. When the placement rack 8 needs to be released, the medical staff rotates the handle 5, and the handle 5 rotates to drive the pull rope 6 to move. The pull rope 6 moves and drives the tooth plate 21 to move. The tooth plate 21 moves and drives the gear 22 to rotate. The gear 22 rotates and drives the threaded rod 32 to rotate. Under the limiting action of the limiting bar 27 and the fixed block 23, the threaded rod 32 rotates. The push rod 26 is driven to move, and the push rod 26 drives the push plate 24 to move. The push plate 24 moves to push the card block 13 to move, and the card block 13 moves to drive the limiting slot 16 to move. When the limiting slot 16 moves to correspond to the sliding plate 12, under the action of the spring 2 19, the movable plate 18 moves upward, and the movable plate 18 drives the sliding plate 12. When the sliding plate 12 moves to the inside of the limiting slot 16, the limiting of the card block 13 is completed. At this time, the medical staff can take the placement rack 8 out from the inside of the adapter slot 7.
[0032] The pushing device transmission assembly and pushing assembly of this embodiment include two handles 5, which are rotatably matched with the top of the placement frame 8. A sliding groove 20 is provided inside the placement frame 8. A toothed plate 21 is slidably matched inside the sliding groove 20. A gear 22 is meshed with the surface of the toothed plate 21. A pull rope 6 is installed between the handle 5 and the sliding groove 20. A spring 3 28 is installed inside the sliding groove 20. One end of the spring 3 28 is close to the toothed plate 21 and is fixedly connected to the toothed plate 21. A threaded rod 32 is installed at one end of the gear 22. The threaded rod 32 Cooperate with the pushing assembly; the pushing assembly includes two fixed blocks 23, and two card slots 25 are opened inside the placement rack 8. The fixed block 23 is installed inside the card slot 25. The inside of the fixed block 23 is slidably matched with a push rod 26. Two limit strips 27 are installed on the surface of the push rod 26. The push rod 26 limits the push rod 26 through the limit strips 27 and the fixed block 23. One end of the threaded rod 32 extends to the inside of the card slot 25 and is threadedly matched with the push rod 26. A push plate 24 is installed at one end of the push rod 26, and the push plate 24 slides inside the card slot 25. The medical staff rotates the handle 5, and the handle 5 rotates to drive the pull rope 6 to move, and the pull rope 6 moves to drive the toothed plate 21 to move, and the toothed plate 21 moves to drive the gear 22 to rotate, and the gear 22 rotates to drive the threaded rod 32 to rotate. Under the limiting action of the limiting bar 27 and the fixed block 23, the threaded rod 32 rotates to drive the push rod 26 to move, and the push rod 26 moves to drive the push plate 24 to move, and the push plate 24 moves to push the card block 13 to move, and the card block 13 moves to drive the limiting slot 16 to move. When the limiting slot 16 moves to correspond to the sliding plate 12, under the action of the spring 2 19, the moving plate 18 moves upward, and the moving plate 18 moves to drive the sliding plate 12. When the sliding plate 12 moves to the inside of the limiting slot 16, the limiting of the card block 13 is completed.
[0033] The placement rack 8 of this embodiment has a plurality of placement slots 4 formed therein. The placement slots 4 are slidably fitted with the detection tubes 3. The placement slots 4 are slidably fitted with the placement blocks 10. The placement slots 4 are provided with springs 11. The springs 11 are fixedly connected to the placement blocks 10 at one end thereof, which is close to the placement blocks 10. A fixed disk 9 is provided on the surface of the detection tube 3. The fixed disk 9 is engaged with the placement rack 8 through the placement slots 4. The medical staff places the detection tube 3 into the placement rack 8 through the placement slots 4 so that the detection tube 3 contacts the placement blocks 10. The medical staff presses the detection tube 3 downward. Under the action of the springs 11, the detection tube 3 moves, driving the fixed disk 9 to move. When the fixed disk 9 moves into the placement rack 8, the medical staff rotates the detection tube 3. The rotation of the detection tube 3 drives the fixed disk 9 to rotate. When the fixed disk 9 rotates to the position opposite to the notch of the placement slots 4, the detection tube 3 is fixed under the action of the springs 11.
[0034] The present invention is not limited to the above-described embodiments. Any structural changes made under the guidance of the present invention should be understood by anyone. Any technical solution that is the same or similar to the present invention falls within the scope of protection of the present invention. The technology, shape, and structure not described in detail in the present invention are all known technologies.
Claims
1. A biological detection tube, characterized in that: include: A placing box body (1) is provided, wherein a fixing device is installed inside the placing box body (1), an adapting groove (7) is provided inside the placing box body (1), a placing rack (8) is slidably fitted inside the adapting groove (7), and a pushing device is installed inside the placing rack (8); The fixing device includes a pressure rod (17), which is slidably engaged inside the placement box body (1), and a movable plate (18) is installed at one end of the pressure rod (17) extending to the inside of the placement box body (1). Both ends of the top of the movable plate (18) are equipped with sliding plates (12). The surface of the sliding plate (12) is slidably engaged with a card block (13), and a limiting groove (16) is provided inside the card block (13). The sliding plate (12) slidably engages with the card block (13) through the limiting groove (16). One end of the card block (13) located inside the placement box body (1) is equipped with a fixed plate (14), and two springs (15) are installed inside the placement box body (1). One end of the spring (15) close to the fixed plate (14) is fixedly connected to the fixed plate (14). A plurality of springs (19) are installed inside the placement box body (1), and one end of the spring (19) close to the movable plate (18) is fixedly connected to the movable plate (18).
2. A biological detection tube according to claim 1, characterized in that: The pushing device transmission assembly and the pushing assembly, the transmission assembly includes two handles (5), the handles (5) are rotatably matched with the top of the placement frame (8), the placement frame (8) is provided with a sliding groove (20), the sliding groove (20) is internally slidably matched with a tooth plate (21), the surface of the tooth plate (21) is meshed with a gear (22), a pull rope (6) is installed between the handle (5) and the sliding groove (20), a spring three (28) is installed inside the sliding groove (20), one end of the spring three (28) close to the tooth plate (21) is fixedly connected to the tooth plate (21), one end of the gear (22) is provided with a threaded rod (32), and the threaded rod (32) is matched with the pushing assembly.
3. A biological detection tube according to claim 2, characterized in that: The pushing assembly includes two fixed blocks (23), two card slots (25) are opened inside the placement frame (8), the fixed block (23) is installed inside the card slot (25), the inside of the fixed block (23) is slidably matched with a push rod (26), the surface of the push rod (26) is equipped with two limit bars (27), the push rod (26) is limited by the limit bars (27) and the fixed block (23), one end of the threaded rod (32) extends to the inside of the card slot (25) and is threadedly matched with the push rod (26), one end of the push rod (26) is equipped with a push plate (24), and the push plate (24) is slidably matched inside the card slot (25).
4. A biological detection tube according to claim 1, characterized in that: A plurality of placement slots (4) are provided inside the placement rack (8), a detection tube (3) is slidably fitted inside the placement slot (4), a placement block (10) is slidably fitted inside the placement slot (4), a spring four (11) is installed inside the placement slot (4), one end of the spring four (11) close to the placement block (10) is fixedly connected to the placement block (10), a fixed disk (9) is installed on the surface of the detection tube (3), and the fixed disk (9) is clamped with the placement rack (8) through the placement slot (4).
5. The biological detection tube according to claim 1, characterized in that: A limit plate 1 (29) is installed inside the placement box body (1), and the limit plate 1 (29) is in sliding cooperation with the pressure rod (17). Two limit plates 2 (30) are installed inside the placement box body (1), and the limit plates 2 (30) are in sliding cooperation with the clamping block (13). Two limit plates 3 (31) are installed inside the placement box body (1), and the limit plate 3 (31) is in sliding cooperation with the sliding plate (12).
6. A biological detection tube according to claim 1, characterized in that: The top of the placement rack (8) is provided with two U-shaped grooves (33), the handle (5) is adapted to the placement rack (8) through the U-shaped grooves (33), and the top of the placement box body (1) is rotatably matched with the box cover (2).