Medical instrument detection test tube fixing and clamping device

Abstract

The utility model relates to the technical field of medical instruments, and discloses a medical instrument detection test tube fixing and clamping device which comprises a buffer structure and a main body structure, the main body structure is arranged in the buffer structure, the buffer structure comprises a protection box body, and the inner bottom wall of the protection box body is fixedly connected with a damping shock absorber. A supporting plate is fixedly connected to the top of the damping shock absorber, fastening threaded rods are arranged on the two sides of the protection box body, and the fastening threaded rods are adjusted to drive the clamping plates to fixedly clamp the placement box body, so that when the placement box body is moved, the placement box body does not shake, and test tubes in the placement box body are not prone to being damaged; and through a damping shock absorber arranged on the inner bottom wall of the protection box body and a buffer spring arranged on the outer surface of the damping shock absorber in a sleeving mode, the shock absorption effect on collision generated in the test tube transportation process can be achieved, the test tubes are prevented from shaking and being damaged, and the better protection effect is achieved.

Description

Technical Field

[0001] The utility model discloses a medical device testing tube fixing and clamping device, which relates to the technical field of medical devices. Background Art

[0002] One of the most frequently used instruments in medical devices is the test tube. When the test tube is inspected at the factory, the penetration characteristics of the liquid are used to apply a layer of dyeing liquid with very good water permeability on the surface of the casting to be inspected. After the liquid penetrates into the surface defects of the test tube, the surface dyeing liquid is wiped off and a layer of milky white powder such as zinc white is sprayed. At this time, the additives remaining in the porosity of the defect are absorbed into the surface powder, showing the appearance of the defect. Since some test tubes have a low hardness, such as plastic centrifuge tubes and glass centrifuge tubes, they need to be separated during inspection. One is to facilitate the clamping and transportation of the test tubes by the later mechanical equipment, and the other is to avoid collision damage to the test tubes with lower hardness. The traditional test tubes are equipped with test tube racks. The test tubes with larger diameters cannot be placed in the test tube racks with small diameters. At the same time, the test tubes with small diameters are easy to shake when placed in the test tube racks with large diameters. In order to facilitate the positioning and clamping of the test pieces on the test tube racks by mechanical equipment, the applicability of the test tube racks is improved, and the inspection cost of the entire test tube is reduced.

[0003] According to the "A fixed clamping device for testing medical equipment" disclosed in Chinese patent publication number CN213913909U, by setting a clamping structure, the specimen test tube used for testing can be inserted into the placement ring, and the control knob is turned to drive the screw rod to push the annular clamp to clamp the test tube. The clamping force of this method can be adjusted according to actual needs to avoid the test tube being damaged by clamping. When the test tube needs to be moved, the protective shell can be installed on the equipment chassis through the buckle assembly and moved by the handle.

[0004] However, the above device has the problem that when the test tube is moved by the handle, the test tube is prone to shaking, is not stable and firm enough, and is easily damaged, which easily affects the normal use of medical personnel. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a medical device testing test tube fixing and clamping device to solve the problem proposed in the above background technology that when the test tube is moved by the handle, the test tube is prone to shaking, is not stable and firm enough, and is easily damaged, which easily affects the normal use of medical personnel.

[0006] The purpose of the utility model is achieved in this way:

[0007] A medical device testing test tube fixing and clamping device comprises a buffer structure and a main body structure, wherein the main body structure is arranged inside the buffer structure;

[0008] The buffer structure comprises a protection box body, the inner bottom wall of the protection box body is fixedly connected to the damping shock absorber, the top of the damping shock absorber is fixedly connected to a support plate, the outer walls on both sides of the protection box body are threadedly connected to fastening threaded rods, the top of the fastening threaded rods is provided with a clamping plate, and the top of the protection box body is provided with a sealing cover plate;

[0009] The main structure comprises a placing box body, the inner bottom wall of the placing box body is fixedly connected with a compression spring, the top of the compression spring is fixedly connected with a base, and the inner wall of the placing box body is fixedly connected with a fixing plate.

[0010] Preferably, a buffer spring is sleeved on the outer surface of the damping shock absorber, the top of the buffer spring is fixedly connected to the support plate, and the bottom of the buffer spring is fixedly connected to the bottom wall of the protection box.

[0011] Preferably, a compression screw is threadedly connected to the top of the sealing cover plate, one end of the compression screw passes through the sealing cover plate and extends to the surface of the compression plate inside the protective box, and a sponge layer is provided at the bottom of the compression plate.

[0012] Preferably, support blocks are fixedly connected to the inner walls on both sides of the sealing cover plate, and guide rods are fixedly connected to the tops of the support blocks. The tops of the guide rods penetrate the pressing plate and are slidably connected to the pressing plate.

[0013] Preferably, a handle is provided on the top of the sealing cover plate.

[0014] Preferably, a plurality of lower test tube grooves are formed on the upper surface of the base, and a plurality of upper test tube grooves are formed on the outer wall of the fixing plate.

[0015] Preferably, inner walls on both sides of the placement box are provided with sliding grooves, sliders are provided inside the sliding grooves, outer walls of the sliders are fixedly connected to the base, and the base is slidably connected to the placement box.

[0016] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0017] First, the utility model arranges fastening threaded rods on both sides of the protection box, and drives the clamping plates to fix and clamp the placement box by adjusting the fastening threaded rods, so that the placement box will not shake when the placement box is moved, and the test tubes inside are not easily damaged. This makes it more convenient for medical personnel to use medical test tubes. The damping shock absorber arranged on the bottom wall of the protection box and the buffer spring sleeved on the outer surface of the damping shock absorber can achieve a shock-absorbing effect on the collision occurring during the transportation of the test tubes, thereby preventing the test tubes from shaking and causing damage, and achieving a better protection effect.

[0018] Secondly, the utility model rotates the compression screw when the sealing cover is closed, so that the compression screw drives the compression plate at the bottom to move downward, which is convenient for fitting and pressing the top of the test tube, thereby preventing the test tube from shaking inside the placement box and avoiding the test tube from colliding with the device and being damaged, thereby better protecting the test tube inside. By arranging a compression spring, when it is necessary to take the test tube, the sealing cover is opened. At this time, the elastic force of the compression spring drives the base to rise, and the base then drives the test tube to slide and rise a certain distance, which is convenient for the staff to take the test tube and improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an exploded schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the sealing cover plate of the utility model;

[0023] Figure 5 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0024] Among them: 1. Buffer structure; 101. Protective box; 102. Damping shock absorber; 103. Support plate; 104. Fastening threaded rod; 105. Clamping plate; 106. Sealing cover plate; 107. Buffer spring; 108. Pressing screw; 109. Pressing plate; 110. Support block; 111. Guide rod; 2. Main structure; 201. Placement box; 202. Compression spring; 203. Base; 204. Fixing plate; 205. Slider. DETAILED DESCRIPTION

[0025] The specific implementation of the utility model will be further described in detail below with reference to the accompanying drawings.

[0026] The medical device test tube fixing and clamping device according to this specific embodiment is as follows: Figure 1-5 As shown, it includes a buffer structure 1 and a main structure 2, and the main structure 2 is arranged inside the buffer structure 1;

[0027] The buffer structure 1 comprises a protection box 101, the inner bottom wall of the protection box 101 is fixedly connected to a damping shock absorber 102, the top of the damping shock absorber 102 is fixedly connected to a support plate 103, the outer walls on both sides of the protection box 101 are threadedly connected to fastening threaded rods 104, the top of the fastening threaded rods 104 is provided with a clamping plate 105, and the top of the protection box 101 is provided with a sealing cover plate 106;

[0028] The main structure 2 includes a placement box 201 , a compression spring 202 is fixedly connected to the bottom wall of the placement box 201 , a base 203 is fixedly connected to the top of the compression spring 202 , and a fixing plate 204 is fixedly connected to the inner wall of the placement box 201 .

[0029] Through the above technical solution, by arranging fastening threaded rods 104 on both sides of the protection box 101, and by adjusting the fastening threaded rods 104 to drive the clamping plates 105 to fix and clamp the placement box 201, it can be achieved that when the placement box 201 is moved, the placement box 201 will not shake, so that the test tubes inside are not easily damaged, which makes it more convenient for medical personnel to use medical test tubes. By arranging the damping shock absorber 102 on the inner bottom wall of the protection box 101 and the buffer spring 107 sleeved on the outer surface of the damping shock absorber 102, it can achieve a shock-absorbing effect on the collision occurring during the transportation of the test tube, avoid shaking of the test tube, cause damage, and achieve a better protection effect.

[0030] When the sealing cover 106 is closed, the pressing screw 108 is rotated so that the pressing screw 108 drives the pressing plate 109 at the bottom to move downward, so as to facilitate the top of the test tube to be pressed tightly, thereby preventing the test tube from shaking inside the placement box 201 and avoiding the test tube from colliding with the device and being damaged, thereby better protecting the test tube inside. By setting the compression spring 202, when it is necessary to take the test tube, the sealing cover 106 is opened. At this time, the elastic force of the compression spring 202 drives the base 203 to rise, and the base 203 then drives the test tube to slide up a certain distance, which makes it convenient for the staff to take the test tube and improves the practicality of the device.

[0031] Specifically, a buffer spring 107 is sleeved on the outer surface of the damping shock absorber 102 . The top of the buffer spring 107 is fixedly connected to the support plate 103 , and the bottom of the buffer spring 107 is fixedly connected to the inner bottom wall of the protection box 101 .

[0032] Through the above technical solution, the vibration of the device when it is impacted is reduced by the damping shock absorber 102 and the buffer spring 107.

[0033] Specifically, a compression screw 108 is threadedly connected to the top of the sealing cover plate 106 , one end of the compression screw 108 passes through the sealing cover plate 106 and extends to the surface of a compression plate 109 inside the protective box 101 , and a sponge layer is provided at the bottom of the compression plate 109 .

[0034] Through the above technical solution, the clamping screw 108 drives the clamping plate 109 at the bottom to move downward, so as to facilitate the top of the test tube to be pressed tightly, thereby preventing the internal test tube from colliding with the device and being damaged when the device is impacted, thereby better protecting the internal test tube. A sponge layer is provided at the bottom of the clamping plate 109 to facilitate the compression and protection of the top of the test tube and reduce the wear of the test tube.

[0035] Specifically, support blocks 110 are fixedly connected to the inner walls on both sides of the sealing cover plate 106 , and guide rods 111 are fixedly connected to the tops of the support blocks 110 . The tops of the guide rods 111 penetrate through the pressing plate 109 and are slidably connected to the pressing plate 109 .

[0036] Through the above technical solution, the guide rod 111 has a guiding function. Through the setting of the guide rod 111, it is avoided that when the clamping screw 108 drives the bottom clamping plate 109 to move downward, the clamping plate 109 is not displaced, which affects the use of the device.

[0037] Specifically, a handle is provided on the top of the sealing cover plate 106 .

[0038] Through the above technical solution, the handle makes it convenient for medical personnel to move and transport the device.

[0039] Specifically, a plurality of lower test tube grooves are formed on the upper surface of the base 203 , and a plurality of upper test tube grooves are formed on the outer wall of the fixing plate 204 .

[0040] Through the above technical solution, by arranging a plurality of lower test tube slots and upper test tube slots on the base 203 and the fixing plate 204 , a plurality of test tubes can be placed in the placing box 201 .

[0041] Specifically, slide grooves are provided on the inner walls of both sides of the placement box 201 , and sliders 205 are provided inside the slide grooves. The outer walls of the sliders 205 are fixedly connected to the base 203 , and the base 203 is slidably connected to the placement box 201 .

[0042] Through the above technical solution, the base 203 is slidably connected to the placement box 201 through the sliding groove and the slider 205, and the base 203 can slide upward under the action of the spring.

[0043] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these specific embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medical device test tube fixing and clamping device, comprising a buffer structure (1) and a main structure (2), characterized in that: A main body structure (2) is arranged inside the buffer structure (1); The buffer structure (1) comprises a protection box (101), the inner bottom wall of the protection box (101) is fixedly connected to a damping shock absorber (102), the top of the damping shock absorber (102) is fixedly connected to a support plate (103), the outer walls on both sides of the protection box (101) are threadedly connected to fastening threaded rods (104), the top of the fastening threaded rods (104) is provided with a clamping plate (105), and the top of the protection box (101) is provided with a sealing cover plate (106); The main structure (2) comprises a placement box (201), the bottom wall of the placement box (201) is fixedly connected to a compression spring (202), the top of the compression spring (202) is fixedly connected to a base (203), and the inner wall of the placement box (201) is fixedly connected to a fixing plate (204).

2. A medical device testing test tube fixing and clamping device according to claim 1, characterized in that: A buffer spring (107) is sleeved on the outer surface of the damping shock absorber (102); the top of the buffer spring (107) is fixedly connected to the support plate (103); and the bottom of the buffer spring (107) is fixedly connected to the inner bottom wall of the protection box (101).

3. A medical device testing test tube fixing and clamping device according to claim 1, characterized in that: The top of the sealing cover plate (106) is threadedly connected with a compression screw (108), one end of which passes through the sealing cover plate (106) and extends to the surface of a compression plate (109) inside the protective box (101), and a sponge layer is provided at the bottom of the compression plate (109).

4. A medical device testing test tube fixing and clamping device according to claim 3, characterized in that: The inner walls on both sides of the sealing cover plate (106) are fixedly connected with support blocks (110), the top of the support block (110) is fixedly connected with a guide rod (111), and the top of the guide rod (111) passes through the clamping plate (109) and is slidably connected to the clamping plate (109).

5. A medical device testing test tube fixing and clamping device according to claim 1, characterized in that: A handle is provided on the top of the sealing cover plate (106).

6. A medical device testing test tube fixing and clamping device according to claim 1, characterized in that: The upper surface of the base (203) is provided with a plurality of lower test tube grooves, and the outer wall of the fixing plate (204) is provided with a plurality of upper test tube grooves.

7. The medical device testing test tube fixing and clamping device according to claim 1, characterized in that: Slide grooves are provided on the inner walls of both sides of the placement box (201), and sliders (205) are provided inside the slide grooves. The outer walls of the sliders (205) are fixedly connected to the base (203), and the base (203) is slidably connected to the placement box (201).

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