Centrifugal equipment for medical examination

Abstract

The utility model provides centrifugal equipment for medical examination, and relates to the field of medical equipment. The centrifugal equipment for medical examination comprises a mounting frame and a supporting frame, a shell is mounted in the supporting frame, a second motor is mounted on the surface of the shell, a first threaded rod is mounted at the output end of the second motor, and a first threaded cylinder is in threaded connection with the surface of the first threaded rod. A first threaded rod is driven by a second motor to rotate, so that a first threaded cylinder ascends and descends, a first sliding mechanism and a telescopic mechanism are matched, a placing box ascends and descends, the placing box ascends and descends into a shell, and test tubes in the placing box are convenient to take and place by ascending and descending the placing box; a plurality of test tubes can be placed at a time, so that liquid in the test tubes is centrifuged, springs and fixing plates are arranged in the placing grooves, the test tubes can be conveniently fixed according to the thickness of the test tubes, and the practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of medical equipment, and specifically to a centrifugal device for medical testing. Background Art

[0002] Centrifuges use centrifugal force to separate substances in liquid mixtures, including separating solid particles in liquids or several liquids with different densities. Centrifuges are widely used in medical fields such as clinical medicine, biochemistry, immunology, and blood product processing, and are indispensable in medical laboratories.

[0003] However, it is not convenient to take out the test tube from the current centrifuge, which causes inconvenience in use. In addition, the size of the placement slot is generally fixed, which makes it inconvenient to place the test tube according to the size of the test tube, affecting the use effect. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present application provides a centrifugal device for medical testing, which solves the problems mentioned in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present application is implemented through the following technical solutions: a centrifugal device for medical testing, including a mounting frame and a supporting frame, a shell is installed inside the supporting frame, a second motor is installed on the surface of the shell, a first threaded rod is installed on the output end of the second motor, a first threaded cylinder is threadedly connected to the surface of the first threaded rod, a placement box is installed on the top of the first threaded cylinder, a telescopic mechanism and a first sliding mechanism are installed inside the shell, a plurality of placement slots are opened inside the placement box, springs are symmetrically installed inside the placement slots, and one end of the spring is connected to a fixing plate for fixing the test tube.

[0008] By adopting the above technical solution, the test tube is placed inside the placement groove, and the test tube is fixed by the spring and the fixing plate according to the thickness of the test tube. Then, the first threaded rod is driven to rotate by the second motor to make the first threaded cylinder rise and fall, and the placement box is raised and lowered in cooperation with the first sliding mechanism and the telescopic mechanism, and the placement box is raised and lowered to the inside of the shell.

[0009] Preferably, one end of the telescopic mechanism and the first sliding mechanism are both connected to the placement box.

[0010] By adopting the above technical solution, the second motor drives the first threaded rod to rotate, so that the first threaded cylinder can be lifted and lowered, and the first sliding mechanism and the telescopic mechanism can be used to lift and lower the placement box, thereby increasing the stability of the placement box.

[0011] Preferably, the telescopic mechanism includes a sleeve rod and a sleeve, and the sleeve rod and the sleeve are sleeved, one end of the sleeve rod is connected to the bottom inside the shell, and one end of the sleeve is connected to the placement box. The number of the first sliding mechanisms is two, and the two first sliding mechanisms are symmetrically installed inside the shell. The first sliding mechanism includes a first sliding rail and a first slider, and the first sliding rail and the first slider are slidably connected. The first slide rail is installed on the inner wall of the shell, and one end of the first slider is connected to the placement box.

[0012] By adopting the above technical solution, the second motor drives the first threaded rod to rotate, so that the first threaded tube is raised and lowered, and the first sliding mechanism and the telescopic mechanism are cooperated to raise and lower the placement box, and the placement box is raised and lowered to the inside of the shell. By lifting the placement box, it is convenient to take and place the test tubes inside the placement box.

[0013] Preferably, a third motor is installed on the surface of the support frame, a second threaded rod is installed on the output end of the third motor, a second threaded cylinder is threadedly connected to the surface of the second threaded rod, a cover body is connected to one end of the second threaded cylinder, and a second sliding mechanism is installed on the surface of the support frame.

[0014] By adopting the above technical solution, the third motor drives the second threaded rod to rotate, so that the second threaded cylinder is lifted and lowered, and the second sliding mechanism is cooperated to lift the cover body, and the cover body is lifted and lowered into the shell to close the shell.

[0015] Preferably, the second sliding mechanism includes a second slide rail and a second slider, and the second slide rail and the second slider are slidably connected, the second slide rail is installed on the surface of the support frame, and one end of the second slider is connected to the cover body.

[0016] By adopting the above technical solution, the stability of the cover movement is increased.

[0017] Preferably, a first motor is mounted on the surface of the mounting frame, a rotating shaft is mounted on the output end of the first motor, and one end of the rotating shaft is connected to the supporting frame.

[0018] By adopting the above technical solution, the first motor drives the rotating shaft to rotate, so that the support frame rotates, thereby driving the shell to rotate, and the liquid inside the test tube is centrifuged.

[0019] Preferably, a shock-absorbing pad is installed at the bottom of the mounting frame, a shock-absorbing spring is installed on the surface of the shock-absorbing pad, a base is installed at the bottom of the shock-absorbing pad, the number of the shock-absorbing pads is two, and the two shock-absorbing pads are connected by a shock-absorbing spring.

[0020] By adopting the above technical solution and arranging a shock-absorbing pad and a shock-absorbing spring, the device is shock-absorbed and the noise of the device is reduced.

[0021] (III) Beneficial effects

[0022] The present application provides a centrifugal device for medical testing. The beneficial effects are as follows:

[0023] 1. The centrifugal device for medical testing drives the first threaded rod to rotate through the second motor, so that the first threaded cylinder is raised and lowered, and the placement box is raised and lowered in cooperation with the first sliding mechanism and the telescopic mechanism, and the placement box is raised and lowered to the inside of the shell. By raising and lowering the placement box, it is convenient to take and place the test tubes inside the placement box, thereby improving the practicality of the device.

[0024] 2. The centrifugal device for medical testing can place multiple test tubes at a time by opening multiple placement slots inside the placement box, thereby centrifuging the liquids inside the multiple test tubes. By arranging springs and fixing plates inside the placement slots, the test tubes can be fixed conveniently according to the thickness of the test tubes. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a complete structural diagram of this application;

[0026] Figure 2 This is a schematic cross-sectional view of the present application;

[0027] Figure 3 This is the top schematic diagram of this application;

[0028] Figure 4 For this application Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0029] In the figure: 1. base; 2. shock-absorbing pad; 3. shock-absorbing spring; 4. mounting frame; 5. first motor; 6. rotating shaft; 7. supporting frame; 8. shell; 9. second motor; 10. first threaded rod; 11. first threaded cylinder; 12. telescopic mechanism; 13. first sliding mechanism; 14. placement box; 15. placement slot; 16. spring; 17. fixing plate; 18. third motor; 19. second threaded rod; 20. second threaded cylinder; 21. second sliding mechanism; 22. cover body. DETAILED DESCRIPTION

[0030] The present application is further described in detail below through drawings and examples.

[0031] Reference Figures 1 to 4The embodiment of the present application provides a centrifugal device for medical inspection, including a mounting frame 4 and a supporting frame 7, a shell 8 is installed inside the supporting frame 7, a second motor 9 is installed on the surface of the shell 8, a first threaded rod 10 is installed on the output end of the second motor 9, a first threaded barrel 11 is threadedly connected to the surface of the first threaded rod 10, a placement box 14 is installed on the top of the first threaded barrel 11, a telescopic mechanism 12 and a first sliding mechanism 13 are installed inside the shell 8, a plurality of placement slots 15 are opened inside the placement box 14, springs 16 are symmetrically installed inside the placement slots 15, and one end of the spring 16 is connected to a fixing plate 17 for fixing the test tube, by placing the test tube inside the placement slot 15, the test tube is fixed according to the thickness of the test tube by the spring 16 and the fixing plate 17, and then the first threaded rod 10 is driven by the second motor 9 to rotate, so that the first threaded barrel 11 is lifted and lowered, and the placement box 14 is lifted and lowered in cooperation with the first sliding mechanism 13 and the telescopic mechanism 12, and the placement box 14 is lifted and lowered to the inside of the shell 8, and the placement box 14 is lifted and lowered to facilitate the taking and placement of the test tube.

[0032] Reference Figure 1 and Figure 2 In one aspect of the present embodiment, one end of the telescopic mechanism 12 and the first sliding mechanism 13 are both connected to the placement box 14. The telescopic mechanism 12 includes a sleeve rod and a sleeve, and the sleeve rod and the sleeve are sleeved. One end of the sleeve rod is connected to the bottom of the shell 8, and one end of the sleeve is connected to the placement box 14. There are two first sliding mechanisms 13, and the two first sliding mechanisms 13 are symmetrically installed inside the shell 8. The first sliding mechanism 13 includes a first slide rail and a first slider, and the first slide rail and the first slider are slidably connected. The first slide rail is installed on the inner wall of the shell 8, and one end of the first slider is connected to the placement box 14. The first threaded rod 10 is driven to rotate by the second motor 9 to make the first threaded cylinder 11 rise and fall, and cooperate with the first sliding mechanism 13 and the telescopic mechanism 12 to make the placement box 14 rise and fall.

[0033] Reference Figure 2 and Figure 3 In one aspect of the present embodiment, a third motor 18 is installed on the surface of the support frame 7, a second threaded rod 19 is installed on the output end of the third motor 18, a second threaded cylinder 20 is threadedly connected to the surface of the second threaded rod 19, one end of the second threaded cylinder 20 is connected to a cover body 22, a second sliding mechanism 21 is installed on the surface of the support frame 7, the second sliding mechanism 21 includes a second slide rail and a second slider, and the second slide rail and the second slider are slidably connected, the second slide rail is installed on the surface of the support frame 7, one end of the second slider is connected to the cover body 22, the second threaded rod 19 is driven to rotate by the third motor 18, the second threaded cylinder 20 is lifted and lowered, and the cover body 22 is lifted and lowered in cooperation with the second sliding mechanism 21, and the cover body 22 is lifted and lowered to the inside of the shell 8 to close the shell 8.

[0034] Reference Figure 1 and Figure 2 In one aspect of the present embodiment, a first motor 5 is mounted on the surface of the mounting frame 4, a rotating shaft 6 is mounted on the output end of the first motor 5, one end of the rotating shaft 6 is connected to the support frame 7, and the rotating shaft 6 is driven by the first motor 5 to rotate, so that the support frame 7 rotates, thereby driving the shell 8 to rotate, and the liquid inside the test tube is centrifuged.

[0035] Reference Figure 1 and Figure 2 In one aspect of the present embodiment, a shock-absorbing pad 2 is installed at the bottom of the mounting frame 4, a shock-absorbing spring 3 is installed on the surface of the shock-absorbing pad 2, a base 1 is installed at the bottom of the shock-absorbing pad 2, and there are two shock-absorbing pads 2, which are connected by the shock-absorbing spring 3. By setting the shock-absorbing pad 2 and the shock-absorbing spring 3, the shock-absorbing spring 3 bounces up after being subjected to the force due to the elastic force of the shock-absorbing spring 3, thereby damping the device and reducing the noise of the device.

[0036] All electrical equipment in this solution are powered by an external power supply.

[0037] Working principle: When in use, the device is placed in a suitable position, and the test tube is placed inside the placement groove 15. The test tube is fixed according to the thickness of the test tube by the spring 16 and the fixing plate 17, and then the first threaded rod 10 is driven to rotate by the second motor 9 to make the first threaded cylinder 11 rise and fall, and the placement box 14 is lifted and lowered in cooperation with the first sliding mechanism 13 and the telescopic mechanism 12, and the placement box 14 is lifted and lowered to the inside of the shell 8, and the second threaded rod 19 is driven to rotate by the third motor 18 to make the second threaded cylinder 20 rise and fall, and the cover body 22 is lifted and lowered in cooperation with the second sliding mechanism 21, and the cover body 22 is lifted and lowered to the inside of the shell 8 to close the shell 8, and then the rotating shaft 6 is driven to rotate by the first motor 5 to make the support frame 7 rotate, thereby driving the shell 8 to rotate, and the liquid inside the test tube is centrifuged, and then the device is damped by setting the shock-absorbing pad 2 and the shock-absorbing spring 3 to reduce the noise of the device.

[0038] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A centrifugal device for medical examination, comprising a mounting frame (4) and a support frame (7), characterized in that: A shell (8) is installed inside the support frame (7), a second motor (9) is installed on the surface of the shell (8), a first threaded rod (10) is installed on the output end of the second motor (9), a first threaded cylinder (11) is threadedly connected to the surface of the first threaded rod (10), a placement box (14) is installed on the top of the first threaded cylinder (11), a telescopic mechanism (12) and a first sliding mechanism (13) are installed inside the shell (8), a plurality of placement slots (15) are provided inside the placement box (14), springs (16) are symmetrically installed inside the placement slots (15), and one end of the spring (16) is connected to a fixing plate (17) for fixing the test tube.

2. A centrifugal device for medical testing according to claim 1, characterized in that: One end of the telescopic mechanism (12) and the first sliding mechanism (13) are both connected to the placement box (14).

3. A centrifugal device for medical testing according to claim 1, characterized in that: The telescopic mechanism (12) includes a sleeve rod and a sleeve, and the sleeve rod and the sleeve are sleeved, one end of the sleeve rod is connected to the bottom of the shell (8), and one end of the sleeve is connected to the placement box (14). The number of the first sliding mechanisms (13) is two, and the two first sliding mechanisms (13) are symmetrically installed inside the shell (8). The first sliding mechanism (13) includes a first slide rail and a first slider, and the first slide rail and the first slider are slidably connected. The first slide rail is installed on the inner wall of the shell (8), and one end of the first slider is connected to the placement box (14).

4. A centrifugal device for medical examination according to claim 1, characterized in that: A third motor (18) is mounted on the surface of the support frame (7); a second threaded rod (19) is mounted on the output end of the third motor (18); a second threaded cylinder (20) is threadedly connected to the surface of the second threaded rod (19); one end of the second threaded cylinder (20) is connected to a cover body (22); and a second sliding mechanism (21) is mounted on the surface of the support frame (7).

5. A centrifugal device for medical examination according to claim 4, characterized in that: The second sliding mechanism (21) comprises a second sliding rail and a second sliding block, and the second sliding rail and the second sliding block are slidably connected. The second sliding rail is installed on the surface of the support frame (7), and one end of the second sliding block is connected to the cover body (22).

6. A centrifugal device for medical testing according to claim 1, characterized in that: A first motor (5) is mounted on the surface of the mounting frame (4); a rotating shaft (6) is mounted on the output end of the first motor (5); one end of the rotating shaft (6) is connected to a supporting frame (7).

7. A centrifugal device for medical testing according to claim 1, characterized in that: A shock-absorbing pad (2) is installed at the bottom of the mounting frame (4), a shock-absorbing spring (3) is installed on the surface of the shock-absorbing pad (2), a base (1) is installed at the bottom of the shock-absorbing pad (2), the number of the shock-absorbing pads (2) is two, and the two shock-absorbing pads (2) are connected by a shock-absorbing spring (3).

Images