Clamping device for immune cell detection

Abstract

The utility model discloses a clamping device for immune cell detection, and belongs to the technical field of cell detection. The device mainly comprises a base, a light leakage hole is formed in the base, a bottom plate is arranged on one side of the light leakage hole, a side plate is fixed to the end, close to the light leakage hole, of the bottom plate, a fixing shaft is fixed to the side, away from the side plate, of the base, a pressing plate is rotationally arranged on the fixing shaft, and a linkage groove is formed in the pressing plate. An adjusting groove is formed between the fixing shaft and the light leakage hole, a first limiting block, a second limiting block and a linkage block are arranged in the adjusting groove in a sliding mode, the second limiting block is located on the side, close to the side plate, of the first limiting block, the linkage block is located between the first limiting block and the second limiting block, and a linkage rod is fixed to the linkage block; the linkage rod is inserted into the linkage groove, and an elastic piece is arranged between the linkage block and the first limiting block. The clamping device for immune cell detection achieves the effect of being convenient to use.

Description

Technical Field

[0001] This invention relates to the field of cell detection technology, and more specifically, to a clamping device for detecting immune cells. Background Art

[0002] In cell detection, microscopes are typically used to observe glass slides containing cells. Current microscopes primarily use spring clips to hold and fix the slides, which is cumbersome. When observing a large number of slides, users need to repeatedly disassemble and reassemble them, which is extremely inconvenient.

[0003] Therefore, it is necessary to provide a clamping device for immune cell detection to solve the above problems. Utility Model Content

[0004] In view of the above-mentioned problems existing in the prior art, the purpose of this application is to provide a clamping device for immune cell detection, so as to achieve the effect of convenient use.

[0005] The technical solution adopted by this application to solve its technical problem is: a clamping device for immune cell detection, including a base, a light leakage hole provided on the base, a bottom plate provided on one side of the light leakage hole, a side plate fixed to the end of the bottom plate near the light leakage hole, a fixed shaft fixed to the side of the base away from the side plate, a pressure plate rotatably provided on the fixed shaft, a linkage groove provided on the pressure plate, an adjustment groove provided between the fixed shaft and the light leakage hole, a first limiting block, a second limiting block and a linkage block slidably provided in the adjustment groove, the second limiting block being located on the side of the first limiting block near the side plate, the linkage block being located between the first limiting block and the second limiting block, a linkage rod fixed on the linkage block, the linkage rod being inserted into the linkage groove, and an elastic element provided between the linkage block and the first limiting block.

[0006] Furthermore, a swing arm is fixed to the side of the pressure plate away from the side plate.

[0007] Furthermore, a microscope is mounted on one side of the base, a light-leakage hole is provided on the base, and an illumination lamp is provided at the bottom of the light-leakage hole.

[0008] Furthermore, a groove is provided on one side of the light leakage hole, and a slide bar is slidably disposed inside the groove, with the base plate fixedly installed on the slide bar.

[0009] Furthermore, an adjustment shaft is rotatably connected between the two ends of the adjustment groove. The adjustment shaft passes through the first limiting block, the second limiting block, and the linkage block. Both the first limiting block and the second limiting block are threadedly connected to the adjustment shaft.

[0010] Furthermore, one end of the adjusting shaft extends to the side of the base and is fixed with an adjusting block.

[0011] The beneficial effects of this utility model are:

[0012] 1. After removing the pressure plate, the glass slide can be placed between the base plate, side plate and pressure plate. Then release the pressure plate, and the elastic element will drive the pressure plate to squeeze one corner of the glass slide, so that the glass slide fits against the base plate and side plate, achieving the effect of glass slide positioning and making it easier to fix the glass slide.

[0013] 2. By rotating the adjusting shaft, the first and second limit blocks can be connected to the adjusting shaft via threads, allowing the first and second limit blocks to move together. This ensures that the pressure plate has a sufficient range of motion while adjusting the pressure of the pressure plate on the glass slide, avoiding problems such as insufficient pressure causing the glass slide to be difficult to fix, or excessive pressure causing damage to the glass slide. Attached Figure Description

[0014] The accompanying drawings, which form part of this specification, are used to provide a further understanding of this utility model. The illustrative embodiments and descriptions of this utility model are used to explain this utility model and do not constitute an undue limitation thereof. In the drawings:

[0015] Figure 1 This is an overall schematic diagram of a clamping device for detecting immune cells according to this application;

[0016] Figure 2 for Figure 1 Exploded view of the central base;

[0017] In the picture:

[0018] 1. Base; 11. Microscope; 12. Light leak hole; 13. Irradiation lamp; 14. Slide groove; 15. Adjustment groove; 151. First limit block; 152. Second limit block; 153. Linkage block; 154. Linkage rod; 155. Elastic element; 156. Adjustment shaft; 157. Adjustment block;

[0019] 2. Sliding bar; 21. Base plate; 22. Side plate;

[0020] 3. Fixed shaft; 31. Pressure plate; 32. Rocker arm; 33. Linkage groove. Detailed Implementation

[0021] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0022] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0023] In this invention, unless otherwise stated, the orientations used, such as "up" and "down," generally refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" generally refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this invention.

[0024] like Figure 1-2 As shown, this application provides a clamping device for immune cell detection, including a base 1, a microscope 11 mounted on one side of the base 1, a light leakage hole 12 provided on the base 1, and an illumination lamp 13 provided at the bottom of the light leakage hole 12.

[0025] A sliding groove 14 is provided on the side of the light leak hole 12 near the microscope 11. A sliding strip 2 is slidably arranged inside the sliding groove 14. A base plate 21 is fixed on the sliding strip 2. A side plate 22 is fixed on the end of the base plate 21 near the light leak hole 12.

[0026] A fixed shaft 3 is fixed on one side of the slide 14 away from the side plate 22. A pressure plate 31 is rotatably mounted on the fixed shaft 3. A swing rod 32 is fixed on the side of the pressure plate 31 away from the side plate 22. A linkage groove 33 is provided on the pressure plate 31.

[0027] An adjustment groove 15 is provided between the fixed shaft 3 and the light leakage hole 12. A first limiting block 151, a second limiting block 152, and a linkage block 153 are slidably disposed within the adjustment groove 15. The second limiting block 152 is located on the side of the first limiting block 151 near the middle of the base 1. The linkage block 153 is located between the first limiting block 151 and the second limiting block 152. A linkage rod 154 is fixed on the linkage block 153 and is inserted into the linkage groove 33. An elastic element 155 is provided between the linkage block 153 and the first limiting block 151. In this embodiment, the elastic element 155 is a spring.

[0028] An adjusting shaft 156 is rotatably connected between the two ends of the adjusting groove 15. The adjusting shaft 156 passes through the first limiting block 151, the second limiting block 152, and the linkage block 153. The first limiting block 151 and the second limiting block 152 are both threadedly connected to the adjusting shaft 156. One end of the adjusting shaft 156 extends to the side of the base 1 and is fixed with an adjusting block 157.

[0029] Understandably, base 1 is the position where the slide is placed during cell observation. The base plate 21 is available in various sizes. When performing cell detection, it is necessary to select the appropriate size base plate 21 and install it on the slider 2 so that the cells on the slide can be moved to the light leak hole 12 when adjusting the position later.

[0030] The elasticity of the elastic element 155 can push the linkage block 153 to fit against the second limiting block 152, thereby allowing the linkage block 153 to drive the pressure plate 31 to move toward the light leakage hole 12 via the linkage rod 154 and the linkage groove 33.

[0031] After the base plate 21 is installed onto the slider 2, the slider 2 is placed into the slide groove 14. Then, by moving the lever 32, the pressure plate 31 can overcome the elasticity of the elastic element 155, thus facilitating the placement of the slide between the base plate 21, side plate 22, and pressure plate 31. Finally, releasing the lever 32 causes the elastic element 155 to move the pressure plate 31 to press a corner of the slide, allowing the slide to adhere to the base plate 21 and side plate 22, achieving slide positioning and facilitating slide fixation. Afterwards, by moving the slider 2 left and right, and the microscope 11 back and forth, the observation position of the microscope 11 can be adjusted for convenient cell observation.

[0032] During the left and right movement of the slider 2, the elasticity of the elastic element 155 ensures that the pressure plate 31 always presses against the positioning glass sheet.

[0033] By rotating the adjusting shaft 156, the first limiting block 151 and the second limiting block 152 can be threadedly connected to the adjusting shaft 156. This allows the first limiting block 151 and the second limiting block 152 to move together, thereby ensuring that the pressure plate 31 has a sufficient range of motion while adjusting the pressing force of the pressure plate 31 on the glass slide. This avoids problems such as insufficient pressing force causing difficulty in fixing the glass slide, or excessive pressing force causing damage to the glass slide.

[0034] Obviously, the embodiments described above are only some embodiments of this invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without inventive effort should fall within the scope of protection of this invention.

[0035] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0036] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0037] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

[0038] The above description is merely a preferred embodiment of this invention. The scope of protection of this invention is not limited to the above embodiments. All technical solutions falling within the scope of this invention's concept are within the scope of protection of this invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this invention should also be considered within the scope of protection of this invention.

Claims

1. A clamping device for detecting immune cells, characterized in that: The system includes a base (1) with a light-leaking hole (12) on it. A base plate (21) is provided on one side of the light-leaking hole (12). A side plate (22) is fixed to one end of the base plate (21) near the light-leaking hole (12). A fixing shaft (3) is fixed to the side of the base (1) away from the side plate (22). A pressure plate (31) is rotatably mounted on the fixing shaft (3). A linkage groove (33) is provided on the pressure plate (31). An adjustment groove (15) is provided between the fixing shaft (3) and the light-leaking hole (12). The inner sliding arrangement includes a first limiting block (151), a second limiting block (152), and a linkage block (153). The second limiting block (152) is located on the side of the first limiting block (151) near the side plate (22). The linkage block (153) is located between the first limiting block (151) and the second limiting block (152). A linkage rod (154) is fixed on the linkage block (153). The linkage rod (154) is inserted into the linkage groove (33). An elastic element (155) is provided between the linkage block (153) and the first limiting block (151).

2. The clamping device for immune cell detection according to claim 1, characterized in that: A swing arm (32) is fixed to the side of the pressure plate (31) away from the side plate (22).

3. The clamping device for immune cell detection according to claim 1, characterized in that: A microscope (11) is installed on one side of the base (1), and a light leakage hole (12) is provided on the base (1). An illumination lamp (13) is provided at the bottom of the light leakage hole (12).

4. The clamping device for immune cell detection according to claim 1, characterized in that: A sliding groove (14) is provided on one side of the light leakage hole (12), and a sliding strip (2) is slidably arranged inside the sliding groove (14). The base plate (21) is fixedly installed on the sliding strip (2).

5. The clamping device for immune cell detection according to claim 1, characterized in that: An adjusting shaft (156) is rotatably connected between the two ends of the adjusting groove (15). The adjusting shaft (156) passes through the first limiting block (151), the second limiting block (152), and the linkage block (153). The first limiting block (151) and the second limiting block (152) are both threadedly connected to the adjusting shaft (156).

6. The clamping device for immune cell detection according to claim 5, characterized in that: One end of the adjusting shaft (156) extends to the side of the base (1) and is fixed with an adjusting block (157).

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