Rapid sample adding device of immunohistochemical instrument

Abstract

The utility model provides a rapid sample adding device of an immunohistochemical instrument, which belongs to the field of sample adding devices and comprises an operation box and a plurality of groups of sample placing bottles, a plurality of groups of fixed support columns are arranged on the operation box, a transmission component is arranged on the operation box, a controller is arranged on one side of the operation box, a transmission component is arranged on the operation box, and a cover plate is arranged on the operation box. A first frame is arranged on one side of the cover plate, a second frame is arranged on the other side of the cover plate, a disinfection assembly is arranged on the first frame, an overhead frame is arranged on the second frame, a sample adding assembly is arranged on the overhead frame, a first motor and a second motor are arranged on one side of the operation box, and a sample injection hole and multiple sets of sliding grooves are formed in the cover plate. According to the device, the placing frame, the soft cotton cushion and the clamping frame are arranged on the conveying belt, so that a user can safely and stably place the lofting bottle, the reliability of the device is improved, the user can guarantee the fixing effect of the lofting bottle by replacing the soft cotton cushion and checking the clamping frame, and the practicability is high. Therefore, a user does not need to worry about shaking or falling of the lofting bottle in the operation process.

Description

Technical Field

[0001] This utility model belongs to the field of sample loading device technology, and more specifically, it relates to a rapid sample loading device for immunohistochemistry instruments. Background Technology

[0002] In medical testing and biological research, immunohistochemistry instruments are widely used as analytical tools in disease diagnosis, pathological research, and drug development to facilitate accurate experimental results and data acquisition. However, traditional devices typically require manual sample addition. During this process, manual addition cannot be performed efficiently and automatically, resulting in slow addition speeds and inaccurate sample volumes, impacting experimental efficiency and the reliability of results. Furthermore, traditional devices lack effective sterilization and sample instrument fixation functions. Without adequate sterilization, cross-contamination of samples can easily occur, severely affecting experimental results and reducing the practicality and safety of traditional devices. Utility Model Content

[0003] To address the aforementioned technical problems, this invention provides a rapid sample loading device for immunohistochemistry instruments, which solves the technical problem that traditional devices in the prior art usually require manual assistance for sample loading, and that manual operation cannot achieve efficient and automated sample loading during the process.

[0004] The purpose and effectiveness of this novel rapid sample loading device for immunohistochemistry instruments are achieved through the following specific technical means:

[0005] A rapid sample loading device for an immunohistochemistry instrument includes an operating box and multiple sets of sample bottles. The operating box is equipped with multiple sets of fixed support columns and a transmission component. A controller is located on one side of the operating box, and a transmission component is also located on the operating box. The operating box has a cover plate with a first frame on one side and a second frame on the other side. A sterilization component is located on the first frame, and an overhead frame is located on the second frame. A sample loading component is located on the overhead frame. A first motor and a second motor are located on one side of the operating box, and a sample inlet and multiple sets of sliding grooves are provided on the cover plate.

[0006] According to a preferred embodiment, the transmission assembly includes multiple sets of first drive shafts, which are mounted on multiple sets of fixed support columns. One end of each first drive shaft passes through the operating box and is connected to the shaft end of the first motor. Rollers are fitted on each set of first drive shafts, and the rollers are connected to each other by a conveyor belt. The first motor is electrically connected to the controller.

[0007] According to a preferred embodiment, the transmission assembly includes multiple sets of second transmission shafts, each set of second transmission shafts passing through the operating box, and each set of second transmission shafts being fitted with a sliding bearing plate. One set of second transmission shafts is connected to the shaft end of a second motor, the second motor is electrically connected to the controller, and one end of each set of sliding bearing plates is engaged with a set of sliding grooves.

[0008] According to a preferred embodiment, the disinfection assembly includes a disinfection box, which is mounted on the first frame. A first water pump is installed inside the disinfection box. A diversion pipe is installed on the control box. The diversion pipe is connected to the first water pump via a flexible hose. Multiple disinfection nozzles are installed on the diversion pipe. The first water pump is electrically connected to the controller.

[0009] According to a preferred embodiment, the sample dispensing assembly includes a liquid storage tank, which is mounted on the overhead frame. A second water pump is provided inside the liquid storage tank. Multiple dispensing needles are provided inside the operation box. The multiple dispensing needles are mounted on the sliding support plate. The second water pump is connected to the multiple dispensing needles via flexible hoses. The second water pump is electrically connected to the controller.

[0010] According to a preferred embodiment, the conveyor belt is provided with multiple sets of placement frames, which are detachably connected to the conveyor belt. Each set of placement frames is fitted with a soft cotton pad, which has multiple sets of placement holes. Each set of soft cotton pads is provided with a clamping frame, which has multiple sets of abutments. Each set of abutments is fitted with a spring block. The sample bottles pass through the spring blocks and are secured in the placement holes.

[0011] According to a preferred embodiment, the bottom of the operating box is provided with multiple sets of suction cups, and both the first motor and the second motor are provided with protective covers.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The device, with its placement frame, soft pad, and clamping frame on the conveyor belt, allows users to place the sample bottles safely and securely, improving the device's reliability. After prolonged operation, users can ensure the sample bottles are firmly secured by replacing the soft pad and checking the clamping frame, eliminating concerns about the sample bottles shaking or falling during operation and enhancing the device's durability.

[0014] 2. When using this device, the user can control the movement of the sample bottle smoothly by adjusting the first and second motors through the controller, enabling the user to easily handle various complex sample addition tasks and improving the ease of operation of the device. Furthermore, the design of the disinfection nozzle and dispensing needle allows the device to perform uniform and comprehensive disinfection and sample addition, ensuring the quality of operation and improving the sample addition effect of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the assembled structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0017] Figure 3 yes Figure 2 Enlarged view of area a in the middle;

[0018] Figure 4 This is the right view of the present invention;

[0019] Figure 5 This is a top view of the present invention;

[0020] Figure 6 yes Figure 5 Enlarged view of area b in the middle.

[0021] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0022] 11. Control box; 12. Sample bottle; 13. Fixed support column; 14. Controller; 15. Cover plate; 16. First frame; 17. Second frame; 18. Overhead frame; 19. First motor; 21. Second motor; 22. First drive shaft; 23. Rolling wheel; 24. Second drive shaft; 25. Sliding support plate; 26. Sterilization box; 27. First water pump; 28. Diverter pipe; 29. ​​Sterilization nozzle; 31. Storage tank; 32. Second water pump; 33. Dispensing needle; 34. Placement frame; 35. Soft cotton pad; 36. Clamping frame; 37. Support plate; 38. Spring block; 39. Suction cup; 41. Protective cover. Detailed Implementation

[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the technical solution of this utility model, but should not be used to limit the scope of protection of this utility model.

[0024] Example:

[0025] like Figures 1 to 3As shown, this utility model provides a rapid sample loading device for an immunohistochemistry instrument, including an operating box 11. The operating box 11 serves as the core structure of the entire device, providing a stable mounting foundation for other components. Multiple sets of fixed support columns 13 are firmly installed on the operating box 11, providing strong support for the transmission assembly and ensuring smooth transmission. Multiple sets of first drive shafts 22 in the transmission assembly pass through multiple sets of fixed support columns 13, with one end connected to the shaft end of a first motor 19. When the first motor 19 starts, it transmits power to the first drive shaft 22 through a mechanical connection, causing it to rotate. The rolling wheels 23 fitted on the first drive shaft 22 rotate accordingly. Since the multiple sets of rolling wheels 23 are connected by a conveyor belt, they operate synchronously, thus enabling the smooth and orderly transport of sample vials 12 placed on the conveyor belt. The first motor 19 is electrically connected to a controller 14, which can be a Mi... The CR850 controller allows users to set the speed, direction, and running time of the first motor 19, controlling the transmission speed and position of the sample bottle 12. Multiple sets of second drive shafts 24 are mounted on the operating box 11. Sliding support plates 25 on the second drive shafts 24 support and move components. One set of second drive shafts 24 is connected to the shaft end of the second motor 21. When the second motor 21 operates, it directly drives this set of second drive shafts 24 to rotate, thereby causing the other second drive shafts 24 to move in tandem. This allows the sliding support plates 25 to slide smoothly and precisely along the grooves on the operating box 11. The second motor 21 is electrically connected to the controller 14, allowing users to adjust it to meet different operational needs. In the disinfection assembly, the disinfection box 26 is secured to the first frame 16, ensuring its stable position. The first water pump 27 inside the disinfection box 26 is connected to the diversion pipe 28 on the operating box 11 via a hose. When the first water pump 27 operates, it can pump the disinfection box 26... Disinfectant liquid is extracted from the container 6 and delivered to the distribution pipe 28 via a hose. Multiple disinfection nozzles 29 on the distribution pipe 28 can evenly spray the disinfectant liquid onto the areas requiring disinfection, achieving comprehensive and efficient disinfection. The first water pump 27 is electrically connected to the controller 14. Users can set the disinfection time, frequency, and intensity via the controller 14 according to actual conditions. In the sample dispensing assembly, the storage tank 31 is secured to the overhead frame 18, ensuring its stable position and preventing shaking. The second water pump 32 inside the storage tank 31 is connected via a hose to the multi-component dispensing needle 33 secured to the sliding support plate 25 inside the operating box 11. When the second water pump 32 starts, it extracts the sample liquid from the storage tank 31 and accurately delivers it to the multi-component dispensing needle 33 via the hose, then injects it into the corresponding container via the dispensing needle 33. The second water pump 32 is electrically connected to the controller 14, allowing users to control the amount, speed, and timing of sample dispensing via the controller 14. Multiple placement frames 34 on the conveyor belt are detachably connected to the conveyor belt.This not only facilitates the installation, replacement, and maintenance of the placement frame 34, but also allows for adjustment of the number and position of the placement frames 34 according to different experimental needs. The soft cotton pads 35 installed on the placement frames 34 provide cushioning and protection, reducing vibration and impact on the sample bottles 12 during transport. The multiple sets of placement holes on the soft cotton pads 35, together with the clamping frame 36, the abutment 37, and the spring block 38, form a stable clamp. The multiple sets of abutment 37 and spring block 38 can hold the sample bottles 12 in place, ensuring they remain in a stable position during transport and operation, preventing displacement or tipping. Bottle 12 passes through spring block 38 and is secured in the placement hole, achieving positioning and reliable fixation. Multiple suction cups 39 at the bottom of the operating box 11 increase the suction force between the device and the worktable, effectively preventing shaking, displacement, and other instability during operation, ensuring the accuracy and reliability of sample addition. Both the first motor 19 and the second motor 21 are equipped with protective covers 41. These covers prevent collisions and damage to the motors from external objects and also provide dust and moisture protection, extending the motor's lifespan and ensuring stable operation.

[0026] like Figures 3 to 6As shown, when using the device, the user uses the operating box 11 as the main structure of the entire device, providing a solid installation foundation and a stable working platform. Multiple sets of fixed support columns 13 are firmly set on the operating box 11, providing reliable support for the transmission component and ensuring a smooth and stable transmission process. Multiple sets of first drive shafts 22 in the transmission component pass through multiple sets of fixed support columns 13, with one end connected to the shaft end of the first motor 19. When the first motor 19 starts under the command of the controller 14, power is transmitted to the first drive shaft 22 through the shaft end connection, causing it to start rotating. The rolling wheels 23 sleeved on the first drive shaft 22 rotate synchronously. Since the multiple sets of rolling wheels 23 are connected by a conveyor belt, a continuous transmission process is formed, which can stably and orderly transport the multiple sets of placement frames 34 and the sample bottles 12 inside them placed on the conveyor belt forward. The first motor 19 is electrically connected to the controller 14, allowing the user to adjust the operating parameters of the first motor 19 through the controller 14, thereby controlling the transmission speed and position of the sample bottles 12. Multiple sets of second drive shafts 24 of the transmission assembly are mounted on the operating box 11, and the sliding support plate 25 mounted on them bears the load and moves the related components. One set of second drive shafts 24 is directly connected to the shaft end of the second motor 21. When the second motor 21 operates under the control of the controller 14, the power is directly transmitted to this set of second drive shafts 24, which in turn drives the other second drive shafts 24 to rotate in coordination, allowing the sliding support plate 25 to slide along the slide groove set on the operating box 11. This ensures the accuracy and stability of the movement of the sliding support plate 25. The second motor 21 is electrically connected to the controller 14, allowing the user to adjust the second motor 21 through the controller 14 to meet different operating needs and adapt to various complex sample dispensing conditions. The overhead frame 18 on the second frame 17 provides a stable installation position for the liquid storage tank 31 in the sample dispensing assembly. The liquid storage tank 31 is clamped on the overhead frame 18, and the internal second water pump 32 is connected to the multi-component liquid needle 33 clamped on the sliding support plate 25 inside the operating box 11 through a hose. When the second water pump 32 receives a command from the controller 14 to start, it can extract the liquid from the storage tank 31 and accurately deliver it to the multi-component dispensing needle 33 through a hose, and then perform the sample addition operation through the dispensing needle 33. The electrical connection between the second water pump 32 and the controller 14 ensures the control of the sample addition volume, speed, and timing. The multiple placement frames 34 set on the conveyor belt are detachably connected to the conveyor belt, which facilitates the installation, replacement, and maintenance of the placement frames 34, and allows the number and position of the placement frames 34 to be adjusted according to different experimental needs. The soft cotton pads 35 clamped on the placement frames 34 have good cushioning performance and can effectively reduce the vibration and impact on the sample bottles 12 during transportation. The multiple placement holes on the soft cotton pads 35 cooperate with the clamping frame 36, the abutment 37, and the spring block 38 to form a firm clamp.The abutments 37 and spring blocks 38 on the multiple sets of clamping frames 36 can clamp the sample bottles 12, ensuring they remain in a stable position during transport and sample addition operations, preventing displacement or tipping. The multiple sets of sample bottles 12 are accurately positioned and reliably fixed by passing through the spring blocks 38 and being precisely locked into the placement holes.

[0027] The specific usage and function of this embodiment are as follows:

[0028] First, multiple sets of sample bottles 12 are inserted through spring blocks 38 and secured in the placement holes of the placement frame 34, and then fixed in place by the clamping frame 36, the abutment 37, and the spring blocks 38. Next, the controller 14 starts the first motor 19, driving the first drive shaft 22, the rolling wheel 23, and the conveyor belt to transport the placement frame 34 to the designated position. Then, as needed, the controller 14 starts the first water pump 27 in the disinfection assembly, causing the disinfectant liquid in the disinfection tank 26 to disinfect the sample bottles 12 via the diversion pipe 28 and the disinfection nozzle 29. After disinfection, the second motor 21 is started to adjust the position of the sliding support plate 25, and then the controller 14 starts the second water pump 32 in the sample dispensing assembly, injecting the sample dispensing liquid in the storage tank 31 into the sample bottles 12 via the tubing and the dispensing needle 33.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments.

Claims

1. A rapid sample loading device for an immunohistochemistry instrument, comprising an operating box (11) and multiple sets of sample bottles (12), characterized in that: The operation box (11) is provided with multiple sets of fixed support columns (13), the operation box (11) is provided with a transmission component, the operation box (11) is provided with a controller (14) on one side, the operation box (11) is provided with a transmission component, the operation box (11) is provided with a cover plate (15), the cover plate (15) is provided with a first frame (16) on one side and a second frame (17) on the other side, the first frame (16) is provided with a sterilization component, the second frame (17) is provided with an overhead frame (18), the overhead frame (18) is provided with a sample feeding component, the operation box (11) is provided with a first motor (19) and a second motor (21) on one side, and the cover plate (15) is provided with a sample inlet and multiple sets of sliding grooves.

2. The rapid sample loading device for an immunohistochemistry instrument according to claim 1, characterized in that: The transmission assembly includes multiple sets of first drive shafts (22), which are mounted on multiple sets of fixed support columns (13). One end of each first drive shaft (22) passes through the operation box (11) and is connected to the shaft end of the first motor (19). Rolling wheels (23) are fitted on each set of first drive shafts (22), and the multiple sets of rolling wheels (23) are connected by a conveyor belt. The first motor (19) is electrically connected to the controller (14).

3. The rapid sample loading device for an immunohistochemistry instrument according to claim 2, characterized in that: The transmission assembly includes multiple sets of second transmission shafts (24), each set of second transmission shafts (24) passing through the operation box (11), and each set of second transmission shafts (24) being fitted with a sliding bearing plate (25). One set of second transmission shafts (24) is connected to the shaft end of the second motor (21), and the second motor (21) is electrically connected to the controller (14). One end of each set of sliding bearing plates (25) is engaged on each set of sliding grooves.

4. The rapid sample loading device for an immunohistochemistry instrument according to claim 3, characterized in that: The disinfection assembly includes a disinfection box (26), which is mounted on the first frame (16). The disinfection box (26) contains a first water pump (27). The operation box (11) is equipped with a diversion pipe (28), which is connected to the first water pump (27) via a hose. The diversion pipe (28) is equipped with multiple disinfection nozzles (29). The first water pump (27) is electrically connected to the controller (14).

5. The rapid sample loading device for an immunohistochemistry instrument according to claim 4, characterized in that: The sample addition assembly includes a liquid storage tank (31), which is mounted on the overhead frame (18). A second water pump (32) is provided inside the liquid storage tank (31). Multiple dispensing needles (33) are provided inside the operation box (11). The multiple dispensing needles (33) are mounted on the sliding support plate (25). The second water pump (32) and the multiple dispensing needles (33) are connected by hoses. The second water pump (32) is electrically connected to the controller (14).

6. The rapid sample loading device for an immunohistochemistry instrument according to claim 1, characterized in that: The conveyor belt is provided with multiple sets of placement frames (34), which are detachably connected to the conveyor belt. Each set of placement frames (34) is fitted with a soft cotton pad (35), which has multiple sets of placement holes. Each set of soft cotton pads (35) is provided with a clamping frame (36), which has multiple sets of abutments (37), which are fitted with spring blocks (38). The sample bottles (12) pass through the spring blocks (38) and are fitted into the placement holes.

7. The rapid sample loading device for an immunohistochemistry instrument according to claim 1, characterized in that: The bottom of the operation box (11) is provided with multiple suction cups (39), and the first motor (19) and the second motor (21) are both provided with protective covers (41).

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