Cell detector

Abstract

The utility model belongs to the technical field of cell detectors, and particularly relates to a cell detector which comprises a base, an opening and closing bolt is arranged on the inner wall of the base, a connecting sliding block is connected to the outer wall of the opening and closing bolt in a threaded mode, a placing frame is fixedly connected to the top end of the connecting sliding block, a culture dish is arranged above the placing frame, and the culture dish is arranged above the placing frame. A pushing sliding groove is formed in the connecting portion of the base and the containing frame, a linkage rod and an opening and closing bolt are arranged to rotate, the containing frame is driven to slide along the outer wall of the pushing sliding groove through a connecting sliding block, and then a culture dish at the top end of the containing frame is driven to be pushed to the position under a camera in a detection frame; the connecting slide block slides to drive the two groups of linkage rods to synchronously move, so that the connecting slide block slides to drive the sealing door plate to slide along the outer wall of the opening and closing slide groove through the linkage rods, and the sealing door plate slides to close the detection frame, so that the sealing detection operation on detected cells in the culture dish is facilitated, and the detected cells in the culture dish are prevented from being infected.

Description

Technical Field

[0001] The utility model belongs to the technical field of cell detectors, and in particular relates to a cell detector. Background Art

[0002] Pathological examination includes many aspects, such as cytological examination, biological examination and histological examination. Cytological examination is an examination at the cellular level. Cellular lesions can be detected through a cell detector, which effectively avoids missed diagnosis and misdiagnosis of the disease.

[0003] For example, the patent with publication number CN208580035U discloses a cell detector, including a data processing device and a support, wherein the data processing device is arranged on the support, a high-definition camera for observing cell samples is provided at the bottom of the data processing device, the high-definition camera is signal-connected to the data processing device, a platform for holding cell samples is provided below the high-definition camera, a motor is provided on the support, the output shaft of the motor is connected to the platform, an air pump is provided on the outside of the data processing device, an annular tube is also provided on the outside of the data processing device, the annular tube is connected to the air pump, a plurality of air outlet pipes are provided at the bottom of the annular tube, the air outlet pipes are aligned with the platform, the motor, the air pump, the data processing device and the high-definition camera are all electrically connected to an external power supply, and the device can evenly disperse the tested cell sample liquid, so that the effect observation is better.

[0004] When using the existing cell detector, the cells are generally detected by visual detection equipment, but external interference factors sometimes affect the detection results. In view of this, we propose a cell detector. Utility Model Content

[0005] The purpose of the utility model is to provide a cell detector to solve the above-mentioned technical problems, so as to avoid the problem that external interference factors sometimes affect the detection results.

[0006] In view of this, the utility model provides a cell detector, comprising a base, an inner wall of the base is provided with an opening and closing bolt, an outer wall of the opening and closing bolt is threadedly connected with a connecting slider, a top end of the connecting slider is fixedly connected with a placement frame, a culture dish is arranged above the placement frame, a pushing slide is arranged at a connection portion between the base and the placement frame, a linkage rod is screwed with a sealing door plate at one end of the linkage rod, an opening and closing slide is arranged at a connection portion between the base and the sealing door plate, a detection frame is arranged at the top of the base outside the placement frame, a detector body is fixedly connected with the top of the detection frame, and a camera is fixedly connected to the bottom end of the detector body extending to the inside of the detection frame;

[0007] The positioning component is located inside the placement frame and is used for positioning the culture dish.

[0008] Based on the above structure, the rotation of the opening and closing bolt drives the placement frame to slide along the outer wall of the pushing slot through the connecting slider, thereby driving the culture dish on the top of the placement frame to be pushed to the bottom of the camera in the detection frame. At the same time, the sliding of the connecting slider drives the two sets of linkage rods to move synchronously, so that the sliding of the connecting slider drives the sealing door panel to slide along the outer wall of the opening and closing slot through the linkage rod. The sliding of the sealing door panel closes the detection frame, which is beneficial to the sealing detection operation of the detection cells in the culture dish to prevent the detection cells in the culture dish from being infected.

[0009] Preferably, the linkage rod is inclined, and two groups of linkage rods are provided. The two groups of linkage rods are symmetrical about the connecting slider. By providing two groups of inclined linkage rods, it is beneficial to the closing operation of the sealing door panel to the detection frame.

[0010] Preferably, the placement frame forms a sliding structure through a connecting slider and a pushing slot, and the opening and closing bolt rotates through the connecting slider to drive the placement frame to slide along the outer wall of the pushing slot, thereby driving the culture dish on the top of the placement frame to be pushed to the bottom of the camera in the detection frame.

[0011] Preferably, the sealed door panel forms an opening and closing structure with the detection frame through a connecting slider and a linkage rod. The sliding of the connecting slider drives the two sets of linkage rods to move synchronously, so that the sliding of the connecting slider through the linkage rod drives the sealed door panel to slide along the outer wall of the opening and closing slide groove, thereby realizing the control operation of the sliding of the sealed door panel.

[0012] Preferably, the positioning component comprises:

[0013] A positioning screw, the inner wall of the placement frame is provided with a positioning screw, the outer wall of the positioning screw is threadedly connected with a positioning slider, both ends of the positioning slider are screwed with telescopic support rods, one end of the telescopic support rod is screwed with the telescopic slider, the inner wall of the telescopic slider is penetrated by a limiting rod fixedly connected to the inner wall of the placement frame, the top of the telescopic slider is fixedly connected with a positioning clamping block that fits the outer wall of the culture dish, the positioning slider drives the telescopic slider to slide along the outer wall of the limiting rod through the telescopic support rod, and the telescopic slider drives the positioning clamping block to fit the outer wall of the culture dish, and the connection part between the positioning clamping block and the culture dish is arranged in an arc shape, which is conducive to improving the stability of the connection between the positioning clamping block and the culture dish.

[0014] Preferably, the telescopic slider forms a sliding structure between the positioning slider, the telescopic support rod and the limiting rod, and the positioning slider drives the telescopic slider to slide along the outer wall of the limiting rod through the telescopic support rod, thereby realizing the control operation of the sliding of the telescopic slider.

[0015] Preferably, the connection portion between the positioning clamp and the culture dish is arc-shaped, and the telescopic slider drives the positioning clamp to fit the outer wall of the culture dish. By setting the connection portion between the positioning clamp and the culture dish to be arc-shaped, it is beneficial to improve the stability of the connection between the positioning clamp and the culture dish.

[0016] The beneficial effects of the utility model are:

[0017] 1. The cell detector is provided with a positioning clamp, and the positioning slider drives the telescopic slider to slide along the outer wall of the limit rod through the telescopic support rod, and the telescopic slider drives the positioning clamp to fit the outer wall of the culture dish. The connection part between the positioning clamp and the culture dish is arranged in an arc shape, which is conducive to improving the stability of the connection between the positioning clamp and the culture dish.

[0018] 2. The cell detector is provided with a linkage rod. The opening and closing bolt rotates through the connecting slider to drive the placement frame to slide along the outer wall of the pushing slide, thereby driving the culture dish on the top of the placement frame to be pushed to the bottom of the camera in the detection frame. At the same time, the sliding of the connecting slider drives the two sets of linkage rods to move synchronously, so that the sliding of the connecting slider drives the sealing door panel to slide along the outer wall of the opening and closing slide through the linkage rod. The sliding of the sealing door panel closes the detection frame, which is beneficial to the sealing detection operation of the detection cells in the culture dish and prevents the detection cells in the culture dish from being infected. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 This is a schematic diagram of the internal structure of the base of the utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure of the placement frame and the sealing door panel of the utility model;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the placement frame of the utility model.

[0023] The symbols in the figure are:

[0024] 1. Base; 2. Opening and closing bolts; 3. Connecting slider; 4. Placing frame; 5. Culture dish; 6. Pushing slide; 7. Linkage rod; 8. Sealing door panel; 9. Opening and closing slide; 10. Detection frame; 11. Detector body; 12. Camera; 13. Positioning screw; 14. Positioning slider; 15. Telescopic support rod; 16. Telescopic slider; 17. Limit rod; 18. Positioning clamp. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1 - Figure 4 This application is described in further detail.

[0026] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0027] The embodiment of the present application discloses a cell detector, including a base 1, an inner wall of the base 1 is provided with an opening and closing bolt 2, an outer wall of the opening and closing bolt 2 is threadedly connected with a connecting slider 3, a top of the connecting slider 3 is fixedly connected with a placing frame 4, a culture dish 5 is arranged above the placing frame 4, a pushing slide 6 is provided at a connecting portion between the base 1 and the placing frame 4, a linkage rod 7 is screwed with a connecting portion between the placing frame 4 and the connecting slider 3, a sealing door plate 8 is screwed with one end of the linkage rod 7, an opening and closing slide 9 is provided at a connecting portion between the base 1 and the sealing door plate 8, a detection frame 10 is provided at the top of the base 1 outside the placing frame 4, a detector body 11 is fixedly connected with the top of the detection frame 10, and a camera 12 is fixedly connected to the bottom end of the detector body 11 extending to the inside of the detection frame 10;

[0028] The positioning component is located inside the placement frame 4 and is used for positioning the culture dish 5 .

[0029] Based on the above structure, the opening and closing bolt 2 rotates through the connecting slider 3 to drive the placement frame 4 to slide along the outer wall of the pushing slide 6, thereby driving the culture dish 5 on the top of the placement frame 4 to be pushed to the bottom of the camera 12 in the detection frame 10. At the same time, the sliding of the connecting slider 3 drives the two sets of linkage rods 7 to move synchronously, so that the connecting slider 3 slides through the linkage rod 7 to drive the sealing door panel 8 to slide along the outer wall of the opening and closing slide 9. The sealing door panel 8 slides to close the detection frame 10, which is beneficial to the sealing detection operation of the detection cells in the culture dish 5 to prevent the detection cells in the culture dish 5 from being infected.

[0030] In one embodiment, the linkage rod 7 is inclined, and two groups of linkage rods 7 are provided. The two groups of linkage rods 7 are symmetrical with respect to the connecting slider 3 .

[0031] In this embodiment, two groups of inclined linkage rods 7 are provided to facilitate the closing operation of the sealing door panel 8 on the detection frame 10 .

[0032] In one embodiment, the placement frame 4 forms a sliding structure by connecting the slider 3 and the pushing slide 6 .

[0033] In this embodiment, the opening and closing bolt 2 rotates through the connecting slider 3 to drive the placement frame 4 to slide along the outer wall of the pushing slide 6, thereby driving the culture dish 5 at the top of the placement frame 4 to be pushed to the bottom of the camera 12 in the detection frame 10.

[0034] In one embodiment, the sealing door panel 8 forms an opening and closing structure with the detection frame 10 by connecting the slider 3 and the linkage rod 7 .

[0035] In this embodiment, the sliding of the connecting slider 3 drives the two sets of linkage rods 7 to move synchronously, so that the connecting slider 3 slides through the linkage rods 7 to drive the sealing door panel 8 to slide along the outer wall of the opening and closing slide groove 9, thereby realizing the control operation of the sliding of the sealing door panel 8.

[0036] In one embodiment, the positioning component includes:

[0037] A positioning screw 13 is provided on the inner wall of the placement frame 4, and a positioning slider 14 is threadedly connected to the outer wall of the positioning screw 13. Telescopic support rods 15 are screwed on both ends of the positioning slider 14, and a telescopic slider 16 is screwed on one end of the telescopic support rod 15. A limiting rod 17 fixedly connected to the inner wall of the placement frame 4 passes through the inner wall of the telescopic slider 16, and a positioning clamp 18 fitted with the outer wall of the culture dish 5 is fixedly connected to the top of the telescopic slider 16.

[0038] In this embodiment, the positioning slider 14 drives the telescopic slider 16 to slide along the outer wall of the limiting rod 17 through the telescopic support rod 15, and the telescopic slider 16 drives the positioning clamp 18 to fit the outer wall of the culture dish 5. By setting the connection part between the positioning clamp 18 and the culture dish 5 to be arc-shaped, it is beneficial to improve the stability of the connection between the positioning clamp 18 and the culture dish 5.

[0039] In one embodiment, the telescopic slider 16 forms a sliding structure between the positioning slider 14 and the telescopic support rod 15 and the limiting rod 17 .

[0040] In this embodiment, the positioning slider 14 drives the telescopic slider 16 to slide along the outer wall of the limiting rod 17 through the telescopic support rod 15, thereby realizing the control operation of the sliding of the telescopic slider 16.

[0041] In one embodiment, the connection portion between the positioning clamp 18 and the culture dish 5 is in an arc shape.

[0042] In this embodiment, the telescopic slider 16 drives the positioning clamp 18 to fit the outer wall of the culture dish 5. The connection portion between the positioning clamp 18 and the culture dish 5 is arranged to be arc-shaped, which is beneficial to improving the stability of the connection between the positioning clamp 18 and the culture dish 5.

[0043] When the cell detector of this embodiment is in use, first, the staff places the culture dish 5 containing the test cells on the placement frame 4, and then performs a positioning operation on the culture dish 5. The staff rotates the positioning screw 13, and the positioning screw 13 drives the two groups of telescopic support rods 15 to move synchronously through the positioning slider 14, so that the positioning slider 14 drives the telescopic slider 16 to slide along the outer wall of the limit rod 17 through the telescopic support rod 15, and the telescopic slider 16 drives the positioning clamp 18 to fit the outer wall of the culture dish 5. By setting the connection part between the positioning clamp 18 and the culture dish 5 to be arc-shaped, it is beneficial to improve the stability of the connection between the positioning clamp 18 and the culture dish 5.

[0044] Next, the culture dish 5 is pushed into the detection frame 10, and the staff turns the opening and closing bolt 2. The rotation of the opening and closing bolt 2 drives the placement frame 4 to slide along the outer wall of the pushing slide 6 through the connecting slider 3, thereby driving the culture dish 5 on the top of the placement frame 4 to be pushed to the detection frame 10 directly below the camera 12. At the same time, the sliding of the connecting slider 3 drives the two sets of linkage rods 7 to move synchronously, so that the sliding of the connecting slider 3 drives the sealing door panel 8 to slide along the outer wall of the opening and closing slide 9 through the linkage rod 7. The sealing door panel 8 slides to close the detection frame 10, which is beneficial to the sealing detection operation of the detection cells in the culture dish 5 to prevent the detection cells in the culture dish 5 from being infected.

[0045] Finally, the detector body 11 works and visually detects the detection cells in the culture dish 5 through the camera 12 .

[0046] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cell detector, characterized in that: include: A base (1), wherein an opening and closing bolt (2) is arranged on the inner wall of the base (1), a connecting slide block (3) is threadedly connected to the outer wall of the opening and closing bolt (2), the top of the connecting slide block (3) is fixedly connected to a placement frame (4), a culture dish (5) is arranged above the placement frame (4), a push slide groove (6) is provided at the connection portion between the base (1) and the placement frame (4), a linkage rod (7) is screwed to the connection portion between the placement frame (4) and the connecting slide block (3), one end of the linkage rod (7) is screwed to a sealing door plate (8), an opening and closing slide groove (9) is provided at the connection portion between the base (1) and the sealing door plate (8), a detection frame (10) is arranged at the top of the base (1) outside the placement frame (4), a detection instrument body (11) is fixedly connected to the top of the detection frame (10), and a camera (12) is fixedly connected to the bottom end of the detection instrument body (11) extending to the inside of the detection frame (10); A positioning component is located inside the placement frame (4) and is used for positioning the culture dish (5).

2. The cell detector according to claim 1, characterized in that: The linkage rod (7) is inclined, and two groups of linkage rods (7) are provided, and the two groups of linkage rods (7) are symmetrical with respect to the connecting slider (3).

3. The cell detector according to claim 1, characterized in that: The placement frame (4) forms a sliding structure by connecting the sliding block (3) and the pushing sliding groove (6).

4. The cell detector according to claim 1, characterized in that: The sealing door panel (8) forms an opening and closing structure with the detection frame (10) by connecting the sliding block (3) and the linkage rod (7).

5. The cell detector according to claim 1, characterized in that: The positioning component comprises: A positioning screw (13), the inner wall of the placement frame (4) is provided with a positioning screw (13), the outer wall of the positioning screw (13) is threadedly connected to a positioning slider (14), both ends of the positioning slider (14) are screwed with telescopic support rods (15), one end of the telescopic support rod (15) is screwed with a telescopic slider (16), the inner wall of the telescopic slider (16) is penetrated by a limiting rod (17) fixedly connected to the inner wall of the placement frame (4), and the top end of the telescopic slider (16) is fixedly connected to a positioning clamp (18) that fits the outer wall of the culture dish (5).

6. The cell detector according to claim 5, characterized in that: The telescopic slider (16) forms a sliding structure through the positioning slider (14) and the telescopic support rod (15) and the limiting rod (17).

7. The cell detector according to claim 5, characterized in that: The connection portion between the positioning clamp (18) and the culture dish (5) is in an arc shape.

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