Tumor gene detection carrier turntable

Abstract

The utility model discloses a tumor gene detection carrier turntable, which belongs to the technical field of gene detection equipment and comprises a support table, a turntable is arranged at the top of the support table, a plurality of limiting mechanisms for adjusting the diameter are arranged in an inner cavity of the turntable, and the bottom end of the turntable is rotationally adjusted through a rotating component. By arranging the limiting mechanism, under the action of the rocker, the first convex plate and the second rotating plate can be driven to rotate, and when the second rotating plate is used, the two sides of the sliding clamping rods can slide in the inner cavities of the first sliding groove and the second sliding groove; and the contact distance between the sliding clamping rod and the tumor gene detection reagent tube is further adjusted, so that the clamping detection requirements of the tumor gene detection reagent tubes with different sizes are met, the requirement of detecting tumor genes in inner cavities of the reagent tubes with different specifications at the same time is met, and the detection efficiency and the detection effect of the device are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gene detection equipment, in particular to a tumor gene detection carrier turntable. Background Art

[0002] Tumor gene testing generally tests and analyzes the base sequences of DNA fragments containing adenine, thymine, cytosine and guanine. Traditional carrier plates are mostly fixed on the detection platform. When testing samples in multiple carrier plates, it is necessary to frequently move and adjust the detection device, which is cumbersome and inefficient. Although the existing technical solution realizes the mobile detection of sample carrier plates through a rotating table, the carrier plates cannot be stored after use, and the exposed carrier plates occupy too much space, which is inconvenient during use.

[0003] A Chinese patent discloses a tumor gene detection carrier turntable (publication number CN220579247U). The patent lifts the limit plate upward, and after lifting, the friction pad is separated from the inner wall of the slide groove, and the movable plate moves on the slide rod through the slide groove, and the movable plate is contracted and stored between the limit plate and the rotating plate to reduce the occupied space. However, when the patent is used, it can only detect tumor gene samples in the same reagent tube at a time, and cannot adapt to the detection needs of tumor genes in the inner cavities of reagent tubes of different specifications. When detecting tumor genes in the inner cavities of reagent tubes of different specifications, they need to be replaced, thereby increasing the replacement process and affecting the working efficiency of the device. Therefore, the utility model provides a tumor gene detection carrier turntable to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a tumor gene detection carrier turntable to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tumor gene detection carrier turntable, comprising a support platform, a rotating disk is arranged on the top of the support platform, a plurality of limit mechanisms for adjusting the diameter are arranged in the inner cavity of the rotating disk, and the bottom end of the rotating disk realizes rotation adjustment through a rotating component;

[0007] The limiting mechanism includes a limiting plate fixedly sleeved on the side of the rotating plate, a first rotating plate and a second rotating plate are arranged at the bottom end of the limiting plate, a plurality of sliding clamping rods for clamping tumor gene detection reagent tubes are arranged between the first rotating plate and the second rotating plate, a first convex plate is fixedly installed on the side of the second rotating plate, a rocker is fixedly connected to the side of the first convex plate, and the bottom of the second rotating plate is rotatably sleeved in the inner cavity of the rotating plate through a plurality of support rods.

[0008] As a further solution of the utility model, the top end of the sliding clamp rod is slidably sleeved on the side of the first rotating plate through a limiting bolt, and the side of the first rotating plate is provided with a plurality of first sliding grooves, and the first sliding grooves and the limiting bolts are adapted to each other.

[0009] As a further solution of the utility model, the bottom end of the sliding clamp rod is slidably sleeved on the side of the second rotating plate through a sliding block, and the side of the second rotating plate is provided with a second sliding groove, and the second sliding groove and the sliding block are adapted to each other.

[0010] As a further solution of the utility model, a plurality of rotation grooves are provided on the periphery of the rotating disk, and the thickness of the rotation grooves is matched with the thickness of the first convex plate.

[0011] As a further scheme of the utility model, the rotating assembly includes a stepper motor fixedly mounted on the top of the support platform, the output end of the stepper motor is fixedly connected to a rotating shaft, the bottom end of the rotating shaft is provided with a first gear and a support plate, the first gear is fixedly sleeved on the outer periphery of the bottom end of the rotating shaft, the support plate is rotatably sleeved with the bottom end of the rotating shaft, a bottom plate is fixedly mounted on the side of the support plate, the bottom plate is fixedly mounted on the bottom of the inner cavity of the support platform, a first rotating rod is provided on the top of the bottom plate, the outer periphery of the first rotating rod is meshed with the first gear through a second gear, the bottom end of the first rotating rod is rotatably sleeved with the side of the bottom plate, and the top of the first rotating rod is fixedly connected to the bottom of the rotating disk.

[0012] As a further solution of the utility model, a support tube is rotatably sleeved on the outer periphery of the first rotating rod, a limit plate is fixedly sleeved on the top of the support tube, and the outer periphery of the support tube is fixedly connected to the support platform via a support frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. When the utility model is used, a plurality of limiting mechanisms for clamping tumor gene detection reagent tubes are arranged on the side of the rotating disk. Under the action of the rocker, the first convex plate can be driven to rotate, and the rotation of the first convex plate can drive the second rotating plate to rotate. When the second rotating plate is used, the two sides of the plurality of sliding clamping rods can slide in the inner cavities of the first sliding groove and the second sliding groove, thereby adjusting the contact distance between the sliding clamping rod and the tumor gene detection reagent tube, so as to adapt to the clamping detection requirements of tumor gene detection reagent tubes of different sizes. Therefore, the requirements of detecting tumor genes in the inner cavities of reagent tubes of different specifications can be realized at the same time, which greatly improves the detection efficiency and detection effect of the device.

[0015] 2. When the utility model is used, a stepper motor is used to control the rotation of the rotating disk, and the accuracy of the rotation is ensured by means of a gear transmission mechanism, which helps to achieve accurate positioning and detection, so that the tumor gene detection reagent tube to be detected can be automatically rotated to the required detection position, saving the time of manually adjusting the reagent tube, speeding up the detection process, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a tumor gene detection carrier turntable.

[0017] Figure 2 This is a disassembled diagram of the bottom inner cavity structure of a tumor gene detection carrier turntable.

[0018] Figure 3 This is a schematic diagram of the structure of the rotating disk part of a tumor gene detection carrier turntable.

[0019] Figure 4 This is a schematic diagram of the partial structure of a limiting mechanism in a tumor gene detection carrier turntable.

[0020] In the figure: 1. support platform; 2. stepper motor; 3. support cylinder; 4. support frame; 5. limit plate; 6. rotating disk; 7. first rotating rod; 8. second gear; 9. bottom plate; 10. rotating shaft; 11. first gear; 12. support plate; 13. limit plate; 14. rocker; 15. rotating groove; 16. first sliding groove; 17. first rotating plate; 18. sliding clamping rod; 19. second rotating plate; 20. support rod; 21. first convex plate; 22. second sliding groove; 23. sliding block; 24. limit bolt. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1: Please refer to Figure 1 - Figure 4 In an embodiment of the utility model, a tumor gene detection carrier turntable includes a support platform 1, a rotating disk 6 is arranged on the top of the support platform 1, a plurality of limit mechanisms for adjusting the diameter are arranged in the inner cavity of the rotating disk 6, a plurality of through holes for installing the limit mechanisms are opened on the side of the rotating disk 6, so as to facilitate the clamping and detection requirements of tumor gene detection reagent tubes of different diameters, and the bottom end of the rotating disk 6 realizes rotation adjustment through a rotating component;

[0023] The limiting mechanism includes a limiting plate 13 fixedly sleeved on the side of the rotating plate 6, and a first rotating plate 17 and a second rotating plate 19 are arranged at the bottom end of the limiting plate 13. A plurality of sliding clamping rods 18 for clamping the tumor gene detection reagent tube are arranged between the first rotating plate 17 and the second rotating plate 19. The first rotating plate 17 and the second rotating plate 19 can realize the horizontal height limitation of the sliding clamping rod 18, so that the sliding clamping rod 18 can only move between the first rotating plate 17 and the second rotating plate 19. Through the interactive adjustment of the sliding clamping rod 18, the tumor gene detection reagent tubes of different diameters can be adjusted, which is convenient for detecting tumor genes of different volumes and improving the detection results. A first convex plate 21 is fixedly installed on the side of the second rotating plate 19, and a rocker 14 is fixedly connected to the side of the first convex plate 21. Through the shaking of the rocker 14, the fine adjustment requirements of the sliding clamping rod 18 can be realized. The bottom of the second rotating plate 19 is rotatably sleeved in the inner cavity of the rotating plate 6 through a plurality of support rods 20;

[0024] See also Figure 4 The top of the sliding clamp rod 18 is slidably sleeved on the side of the first rotating plate 17 through the limiting bolt 24, and the periphery of the sliding clamp rod 18 is slidably sleeved on the bottom inner cavity of the first rotating plate 17. A plurality of first sliding grooves 16 are provided on the side of the first rotating plate 17. The first sliding grooves 16 and the limiting bolts 24 are adapted to each other. The first sliding grooves 16 can limit the sliding clamp rod 18 through the limiting bolts 24 and prevent the sliding clamp rod 18 from falling off.

[0025] See also Figure 4 The bottom end of the sliding clamp rod 18 is slidably sleeved on the side of the second rotating plate 19 through a sliding block 23. A second sliding groove 22 is provided on the side of the second rotating plate 19. The second sliding groove 22 and the sliding block 23 are adapted to each other. The second sliding groove 22 can play a role of limiting support for the bottom end of the sliding clamp rod 18, and the second sliding groove 22 is specifically an arc groove, which is convenient for driving the movement of the sliding clamp rod 18 through the rotation of the second rotating plate 19;

[0026] See also Figure 3 and Figure 4 A plurality of rotation grooves 15 are provided on the periphery of the rotating disk 6. The thickness of the rotation grooves 15 matches the thickness of the first convex plate 21. The rotation grooves 15 can enable the first convex plate 21 to rotate, limit the first convex plate 21, and ensure the rotation effect of the first convex plate 21.

[0027] Example 2: Please refer to Figure 1 - Figure 4Based on Example 1, the rotating assembly includes a stepper motor 2 fixedly mounted on the top of the support platform 1. The stepper motor 2 can control the rotation angle so that the tumor gene detection reagent tube can be rotated to the bottom of the detection device for detection, thereby improving work efficiency. The output end of the stepper motor 2 is fixedly connected to a rotating shaft 10. The bottom end of the rotating shaft 10 is provided with a first gear 11 and a support plate 12. The first gear 11 is fixedly sleeved on the outer periphery of the bottom end of the rotating shaft 10. The support plate 12 is rotatably sleeved with the bottom end of the rotating shaft 10. The support plate 12 can play a role in the rotating shaft 10. The supporting limit function is that a bottom plate 9 is fixedly installed on the side of the supporting plate 12, and the bottom plate 9 is fixedly installed on the bottom of the inner cavity of the supporting platform 1. A first rotating rod 7 is arranged on the top of the bottom plate 9. The periphery of the first rotating rod 7 is meshed and connected with the first gear 11 through the second gear 8. The bottom end of the first rotating rod 7 is rotatably sleeved with the side of the bottom plate 9, and the top of the first rotating rod 7 is fixedly connected with the bottom of the rotating disk 6. By setting the first gear 11 and the second gear 8, power transmission can be realized, and the rotating disk 6 is rotated to rotate, thereby improving the conveying effect of the tumor gene detection reagent tube to be detected;

[0028] See also Figure 1 and Figure 2 The outer periphery of the first rotating rod 7 is rotatably sleeved with a support tube 3, which can support the rotating disk 6. The top of the support tube 3 is fixedly sleeved with a limit plate 5, and the outer periphery of the support tube 3 is fixedly connected to the support platform 1 through a support frame 4.

[0029] The working principle of the utility model is as follows: before using the device to detect tumor genes, reagent tubes of different diameters need to be clamped and placed first. At this time, the rotating disk 6 is in a stationary state, and all the sliding clamping rods 18 are in the initial position and are fixed by the limiting mechanism to ensure that the reagent tubes are not damaged. Then, the tumor gene detection reagent tubes of different diameters are placed between the sliding clamping rods 18 through the limiting disk 13. At this time, by holding the rocker 14 tightly and shaking it, the first convex plate 21 is driven to rotate. The rotation of the first convex plate 21 can drive the second rotating plate 19 to rotate. The second rotating plate 19 can make the two sides of multiple sliding clamping rods 18 slide in the inner cavity of the first sliding groove 16 and the second sliding groove 22, thereby adjusting the contact distance between the sliding clamping rod 18 and the tumor gene detection reagent tube, so as to meet the clamping and detection requirements of tumor gene detection reagent tubes of different sizes;

[0030] When detection is required, the stepper motor 2 can be driven to drive the first gear 11 to rotate through the rotating shaft 10. The first gear 11 is meshed with the second gear 8 to transmit the rotational power to the first rotating rod 7. The rotation of the first rotating rod 7 can drive the rotating disk 6 fixedly connected to its top to start rotating, thereby driving the tumor gene detection reagent tube to rotate to meet the detection needs of tumor gene detection reagent tubes in different positions.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A tumor gene detection carrier turntable, comprising a support table (1), characterized in that: A rotating disk (6) is arranged on the top of the support platform (1), a plurality of limit mechanisms for adjusting the diameter are arranged in the inner cavity of the rotating disk (6), and the bottom end of the rotating disk (6) is rotatably adjusted by a rotating assembly; The limiting mechanism comprises a limiting plate (13) fixedly sleeved on the side of the rotating plate (6); a first rotating plate (17) and a second rotating plate (19) are arranged at the bottom end of the limiting plate (13); a plurality of sliding clamping rods (18) for clamping tumor gene detection reagent tubes are arranged between the first rotating plate (17) and the second rotating plate (19); a first convex plate (21) is fixedly installed on the side of the second rotating plate (19); a rocker (14) is fixedly connected to the side of the first convex plate (21); and the bottom of the second rotating plate (19) is rotatably sleeved in the inner cavity of the rotating plate (6) through a plurality of support rods (20).

2. The tumor gene detection carrier turntable according to claim 1, characterized in that: The top end of the sliding clamp rod (18) is slidably sleeved on the side of the first rotating plate (17) through a limiting bolt (24); a plurality of first sliding grooves (16) are provided on the side of the first rotating plate (17); and the first sliding grooves (16) and the limiting bolts (24) are adapted to each other.

3. The tumor gene detection carrier turntable according to claim 1, characterized in that: The bottom end of the sliding clamp rod (18) is slidably sleeved on the side of the second rotating plate (19) through a sliding block (23); the side of the second rotating plate (19) is provided with a second sliding groove (22); the second sliding groove (22) and the sliding block (23) are adapted to each other.

4. The tumor gene detection carrier turntable according to claim 1, characterized in that: A plurality of rotation grooves (15) are provided on the periphery of the rotation disk (6), and the thickness of the rotation grooves (15) is adapted to the thickness of the first convex plate (21).

5. The tumor gene detection carrier turntable according to claim 1, characterized in that: The rotating assembly comprises a stepper motor (2) fixedly mounted on the top of a support platform (1); the output end of the stepper motor (2) is fixedly connected to a rotating shaft (10); the bottom end of the rotating shaft (10) is provided with a first gear (11) and a support plate (12); the first gear (11) is fixedly sleeved on the outer periphery of the bottom end of the rotating shaft (10); the support plate (12) is rotatably sleeved with the bottom end of the rotating shaft (10); a bottom plate (9) is fixedly mounted on the side of the support plate (12); the bottom plate (9) is fixedly mounted on the bottom of the inner cavity of the support platform (1); a first rotating rod (7) is provided on the top of the bottom plate (9); the outer periphery of the first rotating rod (7) is meshedly connected to the first gear (11) via a second gear (8); the bottom end of the first rotating rod (7) is rotatably sleeved with the side of the bottom plate (9); and the top of the first rotating rod (7) is fixedly connected to the bottom of the rotating disk (6).

6. The tumor gene detection carrier turntable according to claim 5, characterized in that: The outer periphery of the first rotating rod (7) is rotatably sleeved with a support tube (3), the top of the support tube (3) is fixedly sleeved with a limit plate (5), and the outer periphery of the support tube (3) is fixedly connected to the support platform (1) via a support frame (4).

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