Fixing and clamping equipment for medical instrument inspection

Abstract

The utility model relates to the technical field of medical instrument inspection equipment, and discloses a fixed clamping device for medical instrument inspection, which comprises a base, the top of the base is fixedly connected with a sleeve, a through hole in the top of the sleeve is slidably connected with a support column, the outside of the support column is fixedly connected with a plurality of cross rods, and the cross rods are fixedly connected with the base. The other end of the cross rod is detachably connected with a test tube rack, the other end of the cross rod is provided with a disconnecting assembly, the cross rod is connected with the test tube rack through the disconnecting assembly, the sleeve is internally provided with a lifting assembly, and the sleeve is connected with the supporting column through the lifting assembly. According to the medical test tube rack, medical test tubes with different heights and different sizes and thicknesses can be clamped and fixed, then the use flexibility of the whole device is improved, the test tube rack can be mounted and dismounted, once the test tube rack is damaged, medical staff can easily dismount and replace the test tube rack, the whole set of equipment does not need to be replaced, and the use cost is effectively saved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical device inspection equipment, in particular to a fixing and clamping device for medical device inspection. Background Art

[0002] Medical devices refer to various tools, equipment and items that are directly or indirectly applied to the human body during medical treatment, including instruments, appliances, in vitro diagnostic reagents, calibration items, materials and related computer software. In medical device testing, clinical laboratories usually use test tubes to collect and store specimens.

[0003] After searching, the Chinese patent document announcement number: CN217796256U discloses a fixed clamping device for medical device inspection, which belongs to the technical field of medical device equipment, including: an equipment base; a rotating shaft, the rotating shaft is rotatably connected to the equipment base, the upper end of the rotating shaft is fixedly connected to a support rod, and the upper end of the support rod is provided with a mounting groove. The utility model fixes the card block in the card groove through the elastic action of a first spring, fixes the slide frame through the card block and the card groove, fixes the positioning rod in the positioning hole through the elastic action of a second spring, and fixes the slide plate through the card rod and the positioning hole. The stability of the card block and the card groove is further optimized, and the convenience of installation and disassembly of the slide frame is optimized through the card connection. When the test tube rack is damaged, it can be disassembled, thereby preventing the situation of replacing the entire equipment and saving the use cost.

[0004] The above patent is attached Figure 3 It can be seen that the patent stores medical test tubes through a test tube rack 11. However, in the actual inspection operation of medical equipment, the sizes and heights of the medical test tubes used are different. However, the above patent lacks an adjustment mechanism and can only be adapted to a certain type of medical test tube for use. As a result, the overall device has low flexibility in use. Therefore, a fixed clamping device for medical equipment inspection is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a fixed clamping device for medical instrument inspection, aiming to improve the problem in the prior art that it cannot adapt to clamping and adjusting medical test tubes of different heights and sizes, and the overall device has low flexibility in use.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A fixed clamping device for medical device inspection comprises a base, a sleeve is fixedly connected to the top of the base, a support column is slidably connected to the top through hole of the sleeve, a plurality of cross bars are fixedly connected to the outside of the support column, the other end of the cross bar is detachably connected to a test tube rack, a detachable assembly is provided at the other end of the cross bar, the cross bar is connected to the test tube rack through the detachable assembly, a lifting assembly is provided inside the sleeve, the sleeve is connected to the support column through the lifting assembly, a test tube clamp is fixedly connected to the other end of the test tube rack, a plurality of cavities are opened on the inner wall of the test tube clamp, a reset spring is provided inside the cavity, and a rubber pad is slidably connected to the inner wall of the cavity;

[0008] As a further description of the above technical solution:

[0009] One end of the second return spring is fixedly connected to the inner wall of one side of the second cavity, and the other end of the second return spring is fixedly connected to one side of the rubber pad;

[0010] As a further description of the above technical solution:

[0011] The lifting assembly includes a plurality of slots and a cavity three, wherein the plurality of slots are sequentially arranged at the front end of the support column from top to bottom, and the cavity three is arranged inside the front end of the sleeve, and the inner wall of the cavity three is slidably connected to a limit block, and a clamping column is fixedly connected to the middle of the limit block, and a reset spring three is sleeved on the outer side of the clamping column, and one end of the clamping column is engaged with the slot;

[0012] As a further description of the above technical solution:

[0013] The other end of the clamping column is fixedly connected with a handle, the bottom end of the support column is fixedly connected with a limit plate, and the outer portion of the limit plate is slidably connected to the inner wall of the sleeve;

[0014] As a further description of the above technical solution:

[0015] One end of the return spring three is fixedly connected to one side of the limit block, and the other end of the return spring three is fixedly connected to the inner wall of one side of the cavity three;

[0016] As a further description of the above technical solution:

[0017] The disassembly assembly comprises a groove, the groove is arranged inside the other end of the cross bar, two calipers are rotatably connected inside the groove, a return spring is fixedly connected between the two calipers, and the front and rear sides of the cross bar are both slidably connected with pressing columns, and the adjacent sides of the two pressing columns are respectively in contact with the outer side walls of the two calipers;

[0018] As a further description of the above technical solution:

[0019] The disassembly assembly further includes a cavity 1, which is opened at one end of the test tube rack, and the other end of the clamp is engaged with the cavity 1;

[0020] As a further description of the above technical solution:

[0021] The outside of the sleeve is fixedly connected with a plurality of connecting rods, and the other end of the connecting rod is fixedly connected with a test tube bottom support.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, through the mutual cooperation of the rubber pad, the second cavity, the second reset spring, the test tube clamp, the lifting assembly and other structures, the medical test tubes of different heights and different sizes and thicknesses can be clamped and fixed, thereby improving the flexibility of the overall device.

[0024] 2. In the utility model, the installation and disassembly of the test tube rack is realized through the mutual cooperation of the cross bar, groove, caliper, pressing column and other structures. Then, when the test tube rack is damaged, medical staff can easily disassemble and replace it without replacing the entire set of equipment, which effectively saves the use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a fixed clamping device for medical device inspection proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of a test tube clamp of a fixed clamping device for medical device inspection proposed by the utility model;

[0027] Figure 3 This is a structural schematic diagram of a lifting assembly of a fixed clamping device for medical device inspection proposed by the utility model;

[0028] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0029] Figure 5 The utility model is a schematic structural diagram of a disassembly assembly of a fixing and clamping device for medical device inspection.

[0030] Legend:

[0031] 1. Base; 2. Sleeve; 3. Support column; 4. Crossbar; 5. Groove; 6. Caliper; 7. Reset spring 1; 8. Test tube rack; 9. Cavity 1; 10. Press column; 11. Test tube clamp; 12. Cavity 2; 13. Reset spring 2; 14. Rubber pad; 15. Slot; 16. Cavity 3; 17. Limit block; 18. Clamp column; 19. Reset spring 3; 20. Limit plate; 21. Connecting rod; 22. Test tube base; 23. Handle. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1 The utility model provides an embodiment: a fixed clamping device for medical device inspection, including a base 1, a sleeve 2 is fixedly connected to the top of the base 1, and the base 1 adopts a stable structure to ensure the stability of the entire device. The top of the base 1 is fixedly connected to the sleeve 2, and the sleeve 2 provides the function of supporting and stabilizing other components. The outside of the sleeve 2 is fixedly connected to a plurality of connecting rods 21, and the outside of the sleeve 2 is fixedly connected to a plurality of connecting rods 21. These connecting rods 21 are used to support the test tube bottom support 22 and the support column 3, and play the role of connection and support to ensure that the overall structure of the device is firm. The other end of the connecting rod 21 is fixedly connected to the test tube bottom support 22, and the other end of the connecting rod 21 is fixedly connected to the test tube bottom support 22. The test tube bottom support 22 adopts a stable design to fix the test tube and ensure its accurate position.

[0034] Reference Figure 1 , Figure 2 and Figure 5The top through hole of the sleeve 2 is slidably connected with a support column 3 so as to be adjusted according to the height requirements of the test tube, ensuring that the test tube is properly supported at different heights and maintaining stability. The outside of the support column 3 is fixedly connected with multiple cross bars 4. The setting of the cross bars 4 provides additional support and connection points to enhance the stability of the entire structure. Through the fixed connection of multiple cross bars 4, the weight of the test tube rack 8 is effectively shared to ensure that the test tube is firmly fixed. The other end of the cross bar 4 is detachably connected with the test tube rack 8. The detachable connection design of the test tube rack 8 makes it more convenient to replace or clean the test tube rack 8. This design improves the maintainability and operability of the equipment. A detachable assembly is provided at the other end of the cross bar 4, and the cross bar 4 is connected to the test tube rack 8 through the detachable assembly. The detachable assembly includes a groove 5, which is opened inside the other end of the cross bar 4. Two calipers 6 are rotatably connected inside the groove 5, and a reset spring 7 is fixedly connected between the two calipers 6. The front and rear sides of the cross bar 4 are slidably connected with pressing columns 10, and the adjacent sides of the two pressing columns 10 are respectively in contact with the outer side walls of the two calipers 6. The detachable assembly also includes a cavity 9, which is opened at one end of the test tube rack 8, and the other end of the caliper 6 is engaged with the cavity 9.

[0035] Specifically, when the test tube rack 8 is damaged, the two pressing columns 10 are pressed inward at the same time. At this time, the caliper 6 is pushed inward by the pressing columns 10, and then the reset spring 7 is compressed. Then, the other end of the caliper 6 is pulled out from the inside of the cavity 9 to achieve the installation and disassembly of the test tube rack 8. Then, once the test tube rack 8 is damaged, medical staff can easily disassemble and replace it without replacing the entire set of equipment, which effectively saves the use cost.

[0036] Reference Figure 3-Figure 4, a lifting assembly is provided inside the sleeve 2, and a lifting assembly is provided inside the sleeve 2, which is used to adjust the height of the test tube rack 8 to accommodate test tubes of different heights. Through the design of the lifting assembly, users can easily adjust the position of the test tube to meet different inspection requirements. The sleeve 2 is connected to the support column 3 through the lifting assembly. The lifting assembly includes a plurality of slots 15 and a cavity three 16. The plurality of slots 15 are sequentially opened at the front end of the support column 3 from top to bottom, providing flexibility, allowing users to easily adjust the height of the test tube as needed. The cavity three 16 is opened inside the front end of the sleeve 2 to accommodate other structures and ensure that they move in the correct position. The inner wall of the cavity three 16 is slidably connected to the limit block 17, and the middle part of the limit block 17 is fixedly connected to the card column 18. The outer sleeve of the clamping column 18 is provided with a return spring three 19, one end of the clamping column 18 is engaged with the clamping slot 15, and the clamping column 18 is connected to the support column 3 through the clamping slot 15 to ensure that the support column 3 can be accurately fixed during the lifting process to avoid unnecessary movement or swinging. One end of the return spring three 19 is fixedly connected to one side of the limit block 17, and the other end of the return spring three 19 is fixedly connected to the inner wall of one side of the cavity three 16. The other end of the clamping column 18 is fixedly connected with a handle 23, and the bottom end of the support column 3 is fixedly connected to the limit plate 20, and the outer side of the limit plate 20 is slidably connected to the inner wall of the sleeve 2.

[0037] Specifically, according to the length of the test tube, the handle 23 is pulled outward, and the column 18 is driven to move under the action of the handle 23, and the limit block 17 is driven to move through the column 18, and then the reset spring three 19 is compressed. At this time, the height of the support column 3 is adjusted, and the column 18 is aligned with the slots 15 of different heights on the support column 3, and the handle 23 is released. At this time, the limit block 17 is pushed to move under the reaction force of the reset spring three 19, and then the column 18 and the support column 3 are engaged to achieve height adjustment, adjust the distance between the test tube clamp 11 and the test tube base 22, and then the overall device can be flexibly adjusted according to the height of the medical test tube.

[0038] Reference Figure 2, the other end of the test tube rack 8 is fixedly connected with a test tube clamp 11, which is designed to firmly fix the end of the test tube to ensure that the test tube maintains a stable position during the entire inspection process. The design of the test tube clamp 11 takes into account the compatibility with the test tube to ensure that the test tube can be safely fixed on the test tube rack 8. The inner wall of the test tube clamp 11 is provided with a plurality of cavities 12, and the cavity 12 is provided to accommodate other structures to ensure that the test tube clamp 11 can firmly fix the test tube and provide appropriate support during use. The interior of the cavity 12 is provided with a reset spring 13, one end of the reset spring 13 is fixedly connected to the inner wall of one side of the cavity 12, and the other end of the reset spring 13 is fixedly connected to one side of the rubber pad 14. The inner wall of the cavity 12 is slidably connected with the rubber pad 14, and the rubber pad 14 is used to provide a buffer and anti-slip function between the test tube and the test tube clamp 11 to ensure that the test tube is firmly and stably fixed in the test tube clamp 11. The design of the rubber pad 14 takes into account the sliding connection with the cavity 2 12 to ensure that it can be correctly adjusted to provide appropriate support and cushioning effects when needed.

[0039] Specifically, the medical test tube is inserted into the test tube clamp 11. At this time, the rubber pad 14 is driven to move by the medical test tube, and the rubber pad 14 slides on the inner wall of the cavity 12 and compresses the reset spring 13. At this time, the reaction force of the reset spring 13 pushes the rubber pad 14 to fit tightly with the medical test tube, thereby ensuring the stability of the medical test tube and being able to clamp and fix medical test tubes of different thicknesses.

[0040] Working principle: First, according to the length of the test tube, pull the handle 23 outward. At this time, the handle 23 drives the clamping column 18 to move, and the clamping column 18 drives the limit block 17 to move, and then compresses the reset spring three 19. At this time, adjust the height of the support column 3, and align the clamping column 18 with the clamping groove 15 of different heights on the support column 3, release the handle 23, and at this time, the limit block 17 is pushed to move under the reaction force of the reset spring three 19, and then the clamping column 18 and the support column 3 are engaged to achieve height adjustment, adjust the distance between the test tube clamp 11 and the test tube base 22, and then make the overall device able to be flexibly adjusted according to the height of the medical test tube.

[0041] Then, the medical test tube is inserted into the test tube clamp 11. At this time, the rubber pad 14 is driven to move by the medical test tube, and the rubber pad 14 slides on the inner wall of the cavity 12 and compresses the reset spring 13. At this time, the reaction force of the reset spring 13 pushes the rubber pad 14 to fit tightly with the medical test tube, thereby ensuring the stability of the medical test tube and being able to clamp and fix medical test tubes of different thicknesses.

[0042] When the test tube rack 8 is damaged, the two pressing columns 10 are pressed inward at the same time. At this time, the caliper 6 is pushed inward by the pressing columns 10, and then the reset spring 7 is compressed. Then, the other end of the caliper 6 is pulled out from the inside of the cavity 9 to achieve the installation and disassembly of the test tube rack 8. Then, once the test tube rack 8 is damaged, medical staff can easily disassemble and replace it without replacing the entire set of equipment, which effectively saves the use cost.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixing and clamping device for testing medical devices, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a sleeve (2), the top through hole of the sleeve (2) is slidably connected with a support column (3), the outside of the support column (3) is fixedly connected with a plurality of cross bars (4), the other end of the cross bar (4) is detachably connected with a test tube rack (8), the other end of the cross bar (4) is provided with a detachable assembly, the cross bar (4) is connected to the test tube rack (8) via the detachable assembly, the inside of the sleeve (2) is provided with a lifting assembly, the sleeve (2) is connected to the support column (3) via the lifting assembly, the other end of the test tube rack (8) is fixedly connected with a test tube clamp (11), the inner wall of the test tube clamp (11) is provided with a plurality of cavities (12), the inside of the cavity (12) is provided with a reset spring (13), and the inner wall of the cavity (12) is slidably connected with a rubber pad (14).

2. A fixing and clamping device for medical device inspection according to claim 1, characterized in that: One end of the second return spring (13) is fixedly connected to an inner wall of one side of the second cavity (12), and the other end of the second return spring (13) is fixedly connected to one side of the rubber pad (14).

3. The fixing and clamping device for medical device inspection according to claim 1, characterized in that: The lifting assembly comprises a plurality of slots (15) and a cavity three (16), wherein the plurality of slots (15) are sequentially arranged at the front end of the support column (3) from top to bottom, and the cavity three (16) is arranged inside the front end of the sleeve (2). The inner wall of the cavity three (16) is slidably connected to a limit block (17), and a slot column (18) is fixedly connected to the middle of the limit block (17). A return spring three (19) is sleeved on the outside of the slot column (18), and one end of the slot column (18) is engaged with the slot (15).

4. A fixing and clamping device for medical device inspection according to claim 3, characterized in that: The other end of the clamping column (18) is fixedly connected to a handle (23), the bottom end of the support column (3) is fixedly connected to a limit plate (20), and the outside of the limit plate (20) is slidably connected to the inner wall of the sleeve (2).

5. The fixing and clamping device for medical device inspection according to claim 3, characterized in that: One end of the return spring three (19) is fixedly connected to one side of the limit block (17), and the other end of the return spring three (19) is fixedly connected to an inner wall of one side of the cavity three (16).

6. The fixing and clamping device for medical device inspection according to claim 1, characterized in that: The disassembly assembly comprises a groove (5), wherein the groove (5) is arranged inside the other end of the cross bar (4), two calipers (6) are rotatably connected inside the groove (5), a return spring (7) is fixedly connected between the two calipers (6), and the front and rear sides of the cross bar (4) are both slidably connected with pressing columns (10), and the adjacent sides of the two pressing columns (10) are respectively in contact with the outer side walls of the two calipers (6).

7. A fixing and clamping device for medical device inspection according to claim 6, characterized in that: The disassembly assembly further comprises a cavity one (9), wherein the cavity one (9) is opened at one end of the test tube rack (8), and the other end of the clamp (6) is engaged with the cavity one (9).

8. The fixing and clamping device for medical device inspection according to claim 1, characterized in that: A plurality of connecting rods (21) are fixedly connected to the outside of the sleeve (2), and the other end of the connecting rod (21) is fixedly connected to a test tube base (22).

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