Adjustable chromosome dropping angle controller

Abstract

The utility model belongs to the technical field of dropping pieces, and particularly relates to an adjustable chromosome dropping piece angle controller which comprises a bottom plate, a support is fixedly installed on the top of the bottom plate, a strip-shaped frame is fixedly installed on the support, an adjusting assembly is arranged in the strip-shaped frame, the adjusting assembly is fixedly connected with a concave frame, and the concave frame is fixedly connected with the chromosome dropping piece. A supporting block is movably arranged in the concave frame through a shaft, a micro motor is fixedly installed on the concave frame, a dropper is fixedly installed in the supporting block, and a square plate is embedded in the bottom plate. According to the adjustable chromosome dropping sheet angle controller, the flexibility of the adjustable chromosome dropping sheet angle controller can be improved through the installed micro motor and the threaded rod, dropping sheet processing at different positions is facilitated, the angle of the supporting block can be adjusted when the micro motor works, the angle of the dropper can be adjusted when the angle of the supporting block is adjusted, and therefore dropping sheets can be prepared conveniently; the driving motor works to drive the sliding block to move, and the sliding block drives the dropper to move through the concave frame, so that the flexibility is improved.

Description

Technical Field

[0001] This utility model relates to the field of chromosome droplet technology, specifically an adjustable chromosome droplet angle controller. Background Technology

[0002] An adjustable chromosome drop angle controller is an experimental device primarily used to control the angle of chromosome drops to facilitate the observation and analysis of chromosome structure and distribution in cells. It can adjust the angle of the dropper, which helps to obtain better sample quality when preparing chromosome drops, and can better control the distribution of the droplet, ensuring clear images when observing and analyzing cells.

[0003] Existing chromosome drop devices lack flexibility in angle adjustment and are inconvenient to operate. When preparing drops, they can often only be done from a single angle position, which limits the control of drop distribution and leads to certain limitations.

[0004] Patent document CN221572028U discloses a chromosome drop device, "including a base, on which an adjustment component is provided. The adjustment component includes a threaded lifting column with one end vertically rotatably mounted on the base, a guide lifting column with one end vertically fixedly mounted on the base, a threaded block threaded on the threaded lifting column, a guide block with one end vertically slidingly mounted on the guide lifting column, and a horizontal adjustment box horizontally fixedly mounted on the guide block and the threaded block; the horizontal adjustment box has a through hole, and grooves are formed on the side walls of the through hole. A threaded crossbar is horizontally rotatably mounted in one groove, and a guide crossbar is horizontally fixedly mounted in the groove on the other side. A connecting frame is threaded on the threaded crossbar, and the connecting frame is horizontally slidingly mounted on the guide crossbar. This device belongs to the field of chromosome detection technology, specifically a chromosome drop device that facilitates adjustment of the drop height and allows for multiple drops." However, the chromosome drop device disclosed in the above-mentioned document mainly considers the ability to perform multiple drops, but does not consider the issue of adjusting the angle during chromosome drop. Therefore, it is necessary to develop an adjustable chromosome drop angle controller. Utility Model Content

[0005] The purpose of this invention is to provide an adjustable chromosome drop angle controller to solve the technical problem mentioned in the background art that it is inconvenient to adjust the drop angle when performing chromosome drop.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable chromosome droplet angle controller, comprising a base plate, a bracket fixedly mounted on the top of the base plate, a strip frame fixedly mounted on the bracket, an adjustment component disposed inside the strip frame, a concave frame fixedly connected to the adjustment component, a support block movably disposed inside the concave frame via a shaft, a micro motor fixedly mounted on the concave frame, and the output end of the micro motor fixedly connected to the support block, a dropper fixedly mounted inside the support block, a square plate embedded inside the base plate, a placement platform fixedly mounted on the square plate, and a protective component disposed on the placement platform.

[0007] Furthermore, a controller is fixedly installed on the bracket, a liquid storage tank is fixedly installed on the bracket, a delivery pump is installed on the liquid storage tank, and the input end of the delivery pump extends into the inside of the liquid storage tank. The delivery pump is electrically connected to the controller, and a delivery pipe is fixedly connected to the top of the dropper, and the delivery pipe is connected to the output end of the delivery pump.

[0008] Furthermore, the adjustment assembly includes a slider, a drive motor, a threaded rod, and a threaded cylinder. The slider is disposed inside the strip frame, the drive motor is fixedly mounted on the strip frame, the threaded rod is disposed inside the strip frame, and one end of the threaded rod is fixedly connected to the output end of the drive motor. The threaded cylinder is fixedly mounted inside the slider, and the threaded rod and the threaded cylinder are threadedly connected.

[0009] Furthermore, the strip frame has symmetrically arranged strip grooves inside, and guide rods are fixedly installed inside the strip grooves. The slider has a limiting block corresponding to the strip groove, and the guide rod passes through the limiting block.

[0010] Furthermore, the protective component includes a square groove and a protective plate, the square groove being disposed inside the placement platform, and the protective plate passing through the square groove.

[0011] Furthermore, a guide rod is inserted inside the protective plate, and one end of the guide rod is fixedly connected to the square groove.

[0012] Furthermore, a threaded ring is fixedly installed inside the protective plate, and a threaded screw is threadedly connected to the threaded ring. A motor is fixedly installed inside the square plate, and the output end of the motor is fixedly connected to one end of the threaded screw. The motor is electrically connected to the controller.

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

[0014] 1. This utility model improves the flexibility of the adjustable chromosome droplet angle controller by installing a micro motor and a threaded rod, facilitating droplet processing at different positions. When the droplet angle is adjusted, the micro motor operates, which in turn adjusts the angle of the support block. The adjustment of the support block angle, in turn, adjusts the droplet angle, thus facilitating the preparation of the droplets. The operation of the drive motor causes the threaded rod to rotate, which in turn moves the threaded cylinder. The movement of the threaded cylinder, in turn, moves the slider. The slider, through the concave frame, moves the droplet position, thereby improving the flexibility of the adjustable chromosome droplet angle controller.

[0015] 2. This utility model effectively prevents splashes from spreading everywhere during chromosome dispensing by installing a protective plate. The motor drives the threaded screw to rotate, and the rotation of the threaded screw, through the threaded ring, adjusts the position of the protective plate. When the protective plate moves, the guide rod guides the protective plate to move smoothly. When dispensing on the glass slide, the protective plate can block splashes, effectively preventing splashes from affecting the surrounding environment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the slider structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the placement platform structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the protective plate structure of this utility model.

[0020] In the diagram: 1. Base plate; 2. Support; 3. Controller; 4. Liquid storage tank; 5. Strip frame; 6. Delivery pipe; 7. Slider; 8. Limiting block; 9. Guide rod; 10. Strip groove; 11. Drive motor; 12. Threaded rod; 13. Threaded cylinder; 14. Concave frame; 15. Micro motor; 16. Support block; 17. Dropper; 18. Square plate; 19. Placement platform; 20. Square groove; 21. Protective plate; 22. Guide rod; 23. Threaded ring; 24. Threaded screw; 25. Motor; 26. Delivery pump. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1 to 4 An adjustable chromosome droplet angle controller includes a base plate 1, a bracket 2 fixedly mounted on the top of the base plate 1, a strip frame 5 fixedly mounted on the bracket 2, an adjustment component inside the strip frame 5, a concave frame 14 fixedly connected to the adjustment component, a support block 16 movably mounted inside the concave frame 14 via a shaft, a micro motor 15 fixedly mounted on the concave frame 14, and the output end of the micro motor 15 fixedly connected to the support block 16, a dropper 17 fixedly mounted inside the support block 16, a square plate 18 embedded inside the base plate 1, and a placement platform 19 fixedly mounted on the square plate 18. The stage 19 is equipped with a protective component. When preparing chromosome droplets using the adjustable chromosome droplet angle controller, after placing the slide above the stage 19, the chromosomes can be dropped using the dropper 17. When the angle of the dropper 17 is adjusted, the micro motor 15 is activated, which in turn adjusts the angle of the support block 16. The angle of the support block 16 is adjusted, which in turn adjusts the angle of the dropper 17, thus facilitating the preparation of the droplets. The position of the dropper 17 can be adjusted by adjusting the component, thereby improving the flexibility of the adjustable chromosome droplet angle controller.

[0023] Please see Figure 1 A controller 3 is fixedly installed on the support 2, and a liquid storage tank 4 is fixedly installed on the support 2. A delivery pump 26 is installed on the liquid storage tank 4, and the input end of the delivery pump 26 extends into the liquid storage tank 4. The delivery pump 26 is electrically connected to the controller 3. A delivery tube 6 is fixedly connected to the top of the dropper 17, and the delivery tube 6 is connected to the output end of the delivery pump 26. After the glass slide for the dropper is placed under the dropper 17, the delivery pump 26 can be controlled by the controller 3 to work. The delivery pump 26 works to extract the chromosome liquid inside the liquid storage tank 4. The extracted chromosomes will flow into the dropper 17 through the delivery tube 6, and the chromosomes will drip onto the glass slide through the dropper 17, thus enabling the dropper treatment.

[0024] Please see Figure 1 and Figure 2 The adjustment assembly includes a slider 7, a drive motor 11, a threaded rod 12, and a threaded cylinder 13. The slider 7 is located inside the strip frame 5. The drive motor 11 is fixedly mounted on the strip frame 5. The threaded rod 12 is located inside the strip frame 5, and one end of the threaded rod 12 is fixedly connected to the output end of the drive motor 11. The threaded cylinder 13 is fixedly mounted inside the slider 7, and the threaded rod 12 is threadedly connected to the threaded cylinder 13. When the adjustment assembly is working, the drive motor 11 will drive the threaded rod 12 to rotate. When the threaded rod 12 rotates, it will cause the threaded cylinder 13 to move. When the threaded cylinder 13 moves, it will drive the slider 7 to move. The slider 7 will drive the dropper 17 to move through the concave frame 14.

[0025] Please see Figure 1 and Figure 2 The strip frame 5 has symmetrically arranged strip grooves 10 inside, and a guide rod 9 is fixedly installed inside the strip groove 10. The slider 7 is provided with a limiting block 8 corresponding to the strip groove 10, and the guide rod 9 passes through the limiting block 8. When the slider 7 moves, it will drive the limiting block 8 to slide on the guide rod 9. In this way, the guide rod 9 and the limiting block 8 cooperate to make the slider 7 move smoothly.

[0026] Please see Figure 1 and Figure 3 The protective assembly includes a square groove 20 and a protective plate 21. The square groove 20 is disposed inside the placement stage 19, and the protective plate 21 is inserted inside the square groove 20. After the protective plate 21 moves from inside the square groove 20 to the outside, the protective plate 21 will be located on one side of the glass slide. When the slide is dropped, the protective plate 21 can block the splashes and effectively prevent the splashes from affecting the surrounding environment.

[0027] Please see Figure 3 and Figure 4 A guide rod 22 is inserted inside the protective plate 21, and one end of the guide rod 22 is fixedly connected to the square groove 20. When the protective plate 21 moves, the guide rod 22 will guide the protective plate 21 to move smoothly.

[0028] Please see Figure 4 A threaded ring 23 is fixedly installed inside the protective plate 21. A threaded screw 24 is threadedly connected inside the threaded ring 23. A motor 25 is fixedly installed inside the square plate 18, and the output end of the motor 25 is fixedly connected to one end of the threaded screw 24. The motor 25 is electrically connected to the controller 3. When the height of the protective plate 21 is adjusted, the motor 25 will drive the threaded screw 24 to rotate. The rotation of the threaded screw 24 will drive the position of the protective plate 21 to be adjusted through the threaded ring 23, thereby achieving the purpose of adjusting the position of the protective plate 21. This facilitates the protective plate 21 to block the splashes and prevent the splashes from affecting the surrounding environment.

[0029] The working principle is as follows: First, when preparing chromosome droplets using the adjustable chromosome droplet angle controller, after placing the slide above the stage 19, the chromosomes can be dropped using the dropper 17. Adjusting the angle of the dropper 17 activates the micro-motor 15, which in turn adjusts the angle of the support block 16. This adjustment of the support block 16, in turn, adjusts the angle of the dropper 17, facilitating the preparation of the droplets. The drive motor 11 then rotates the threaded rod 12, which in turn moves the threaded cylinder 13. The movement of the slider 7 via the concave frame 14 will move the position of the dropper 17, thereby improving the flexibility of the adjustable chromosome drop angle controller. The operation of the motor 25 will drive the threaded screw 24 to rotate. The rotation of the threaded screw 24 will adjust the position of the protective plate 21 via the threaded ring 23. When the protective plate 21 moves, the guide rod 22 will guide the protective plate 21 to move smoothly. When the drop is placed on the glass slide, the protective plate 21 can block the splashes and effectively prevent the splashes from affecting the surrounding environment.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An adjustable chromosome droplet angle controller, comprising a base plate (1), characterized in that: A bracket (2) is fixedly installed on the top of the base plate (1). A strip frame (5) is fixedly installed on the bracket (2). An adjustment component is provided inside the strip frame (5). A concave frame (14) is fixedly connected to the adjustment component. A support block (16) is movably arranged inside the concave frame (14) via a shaft. A micro motor (15) is fixedly installed on the concave frame (14). The output end of the micro motor (15) is fixedly connected to the support block (16). A dropper (17) is fixedly installed inside the support block (16). A square plate (18) is embedded inside the base plate (1). A placement platform (19) is fixedly installed on the square plate (18). A protective component is provided on the placement platform (19).

2. The adjustable chromosome droplet angle controller according to claim 1, characterized in that: A controller (3) is fixedly installed on the bracket (2), a liquid storage tank (4) is fixedly installed on the bracket (2), a delivery pump (26) is installed on the liquid storage tank (4), and the input end of the delivery pump (26) extends into the liquid storage tank (4). The delivery pump (26) is electrically connected to the controller (3). A delivery pipe (6) is fixedly connected to the top of the dropper (17), and the delivery pipe (6) is connected to the output end of the delivery pump (26).

3. The adjustable chromosome droplet angle controller according to claim 1, characterized in that: The adjustment assembly includes a slider (7), a drive motor (11), a threaded rod (12), and a threaded cylinder (13). The slider (7) is disposed inside the strip frame (5). The drive motor (11) is fixedly mounted on the strip frame (5). The threaded rod (12) is disposed inside the strip frame (5), and one end of the threaded rod (12) is fixedly connected to the output end of the drive motor (11). The threaded cylinder (13) is fixedly mounted inside the slider (7), and the threaded rod (12) is threadedly connected to the threaded cylinder (13).

4. The adjustable chromosome droplet angle controller according to claim 3, characterized in that: The strip frame (5) has symmetrically arranged strip grooves (10) inside, and a guide rod (9) is fixedly installed inside the strip groove (10). The slider (7) is provided with a limiting block (8) corresponding to the strip groove (10), and the guide rod (9) passes through the limiting block (8).

5. The adjustable chromosome droplet angle controller according to claim 1, characterized in that: The protective component includes a square groove (20) and a protective plate (21). The square groove (20) is disposed inside the placement platform (19), and the protective plate (21) passes through the square groove (20).

6. The adjustable chromosome droplet angle controller according to claim 5, characterized in that: The protective plate (21) is provided with a guide rod (22) inside, and one end of the guide rod (22) is fixedly connected to the square groove (20).

7. The adjustable chromosome droplet angle controller according to claim 6, characterized in that: A threaded ring (23) is fixedly installed inside the protective plate (21), and a threaded screw (24) is threadedly connected inside the threaded ring (23). A motor (25) is fixedly installed inside the square plate (18), and the output end of the motor (25) is fixedly connected to one end of the threaded screw (24). The motor (25) is electrically connected to the controller (3).

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