Slice spreading machine for cell detection

Abstract

The utility model relates to the technical field of slice spreading machines, in particular to a cell detection slice spreading machine which comprises a slice spreading machine body, a protective cover is hinged to the rear side of the top end of the slice spreading machine body, a rack is arranged on the rear side of the protective cover, and a sliding assembly is arranged in an inner cavity of the rack. The front end of the sliding assembly extends to an inner cavity of the protective cover and is fixedly connected with a moving plate, an elastic assembly is arranged at the front end of the moving plate, a cleaning plate is arranged at the front end of the elastic assembly, and fixing assemblies are arranged on the protective cover and the slice spreading machine. According to the cell detection spreading machine, through the arrangement of the protective cover, the spreading plate on the spreading machine can be shielded and covered when the spreading machine is not used, dust is prevented from being attached to the spreading plate, and the problems that a cell detection spreading machine in the prior art is not provided with a protective structure in the actual use process, a large amount of dust is attached, and the use is inconvenient are solved. And cleaning operation is needed before use, and the operation is complex and troublesome.

Description

TECHNICAL FIELD

[0001] The utility model relates to a piece of machine technology field, concretely is a cell detection piece of machine. BACKGROUND

[0002] In the clinical laboratory, cell detection piece of machine is often used for the diagnosis and monitoring of various diseases. For example, in the diagnosis of blood system diseases, through the smear preparation and observation of blood cells or bone marrow cells, doctors can help judge whether the patient has leukemia, anemia and other diseases, and evaluate the type and degree of the disease. In the diagnosis of tumors, the smear examination of cells in samples such as pleural effusion and sputum can help find cancer cells, providing important basis for early diagnosis and treatment of tumors.

[0003] However, the cell detection piece of machine of the prior art does not have a protective structure in actual use, and a large amount of dust will adhere thereto, so that cleaning operation is required before use, which is complicated and troublesome. To solve this problem, a cell detection piece of machine is provided. SUMMARY

[0004] The utility model discloses a cell detection piece of machine to solve the problem in the background art. To achieve the above object, the utility model provides the following technical scheme: a cell detection piece of machine, including piece of machine, the top rear side of piece of machine is hinged with the protective cover, the rear side of protective cover is provided with the rack, the inner chamber of rack is provided with sliding assembly, the front end of sliding assembly extends to the inner chamber of protective cover and is fixedly connected with the moving plate, the front end of moving plate is provided with the elastic component, the front end of elastic component is provided with the cleaning plate, the protective cover and piece of machine all are provided with fixed component.

[0005] Preferably, the fixed component includes a first magnet and a second magnet, the first magnet is fixedly embedded in the top end of the piece of machine, and the second magnet is fixedly embedded in the front end of the protective cover.

[0006] Preferably, the elastic component includes a spring, a telescopic cylinder, a telescopic rod and a connecting component, the telescopic cylinder is arranged at the front end of the moving plate, the telescopic rod is slidably inserted into the inner cavity of the telescopic cylinder and fixedly connected with the rear side of the cleaning plate, the connecting component is arranged in the inner cavity of the telescopic cylinder and fixedly connected with the outer wall of the telescopic rod, the spring is sleeved on the outer wall of the telescopic cylinder and the telescopic rod, and the two ends of the spring are fixedly connected with the moving plate and the cleaning plate respectively.

[0007] Preferably, the connecting component includes a connecting groove and a connecting block, the connecting groove is formed in the inner cavity of the telescopic cylinder, and the connecting block is slidably embedded in the inner cavity of the connecting groove and fixedly connected with the outer wall of the telescopic rod.

[0008] Preferably, the inner cavity of the connecting groove and the outer wall of the connecting block are dovetail-shaped.

[0009] Preferably, the sliding assembly comprises a lead screw, a knob, a guide rod, a sliding plate, a sliding channel and a moving rod, one end of the lead screw is rotatably connected to the bottom end of the inner cavity of the frame through a bearing, the other end of the lead screw extends to the top end of the frame and is fixedly connected with the knob, the guide rod is arranged in the inner cavity of the frame, the sliding plate is screwed on the outer wall of the lead screw and is slidably sleeved on the outer wall of the guide rod, the sliding channel is arranged on the protective cover, and the moving rod is slidably embedded in the inner cavity of the sliding channel, and the two ends of the moving rod are fixedly connected with the sliding plate and the moving plate respectively.

[0010] Preferably, a plurality of anti-skid rods are arranged on the circumference of the outer wall of the knob.

[0011] Preferably, high-density bristles are arranged on both sides of the inner cavity of the sliding channel.

[0012] Preferably, the bristles are nano bristles.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] Through the arrangement of the protective cover, the spreading plate on the spreading machine can be covered when the spreading machine is not used, dust is prevented from adhering to the spreading plate, the problem that the cell detection spreading machine in the prior art does not have a protective structure and a large amount of dust adheres to the spreading machine and needs to be cleaned before use is solved, the operation is simple and convenient, the first magnet and the second magnet are mutually adsorbed, and the protective cover is tightly covered on the spreading machine.

[0015] The moving plate, the elastic assembly and the cleaning plate are driven by the sliding assembly to slide on the top end of the spreading plate, so that the cleaning operation of the spreading plate is realized, the operation is simple and convenient, the high-density bristles are arranged, dust is prevented from entering the inside of the protective cover through the sliding channel and adhering to the spreading plate, the practicability of the device during use is improved, and the cleaning plate is kept in close contact with the spreading plate through the arrangement of the elastic assembly, so that the cleaning effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0017] Figure 2 It is a rear view of the utility model;

[0018] Figure 3 It is a bottom view of the utility model;

[0019] Figure 4 It is an enlarged view of A of the utility model; Figure 3 ​

[0020] Figure 5 Figure 2 is a sectional view of the telescopic cylinder of the utility model.

[0021] In the figure: 1, a piece of machine; 2, protective cover; 3, first magnet; 4, second magnet; 5, rack; 6, moving plate; 7, cleaning plate; 8, telescopic cylinder; 9, telescopic rod; 10, connecting groove; 11, connecting block; 12, spring; 13, screw rod; 14, knob; 15, guide rod; 16, slide plate; 17, slide; 18, moving rod; 19, brush. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1 to 5 The utility model provides a technical scheme: a cell detection piece of machine, including piece of machine 1, the top rear side of piece of machine 1 is hinged with protective cover 2, the rear side of protective cover 2 is provided with rack 5, the inner chamber of rack 5 is provided with sliding assembly, the front end of sliding assembly extends to the inner chamber of protective cover 2 and is fixedly connected with moving plate 6, the front end of moving plate 6 is provided with elastic component, the front end of elastic component is provided with cleaning plate 7, protective cover 2 and piece of machine 1 are all provided with fixed component, through the setting of protective cover 2, can cover the flattening plate on the flattening machine when not using the flattening machine, prevent dust from adhering on the flattening plate, solve the cell detection piece of machine 1 of prior art in the actual use process does not have the protective structure, will adhere to a lot of dust, before using needs to carry out cleaning operation, the operation is complicated and troublesome, through the mutual adsorption function between first magnet 3 and second magnet 4, can make protective cover 2 stably cover tightly on the flattening machine, through sliding assembly drive moving plate 6, elastic component and cleaning plate 7 slide on the top end of flattening plate, then can realize the cleaning operation of flattening plate, the operation is simple, and convenient to use, through the setting of high-density brush 19, can prevent dust from entering the inside of protective cover 2 through slide 17 and adhering on the flattening plate, improve the practicability of the device when using, through the setting of elastic component, can make cleaning plate 7 always keep and the close adhesion of flattening plate, improve cleaning effect.

[0024] In the embodiment, the fixing assembly comprises the first magnet 3 and the second magnet 4, the first magnet 3 is fixedly embedded at the top end of the flattening machine 1, and the second magnet 4 is fixedly embedded at the front end of the protective cover 2; through the mutual adsorption function between the first magnet 3 and the second magnet 4, the protective cover 2 can be stably and tightly covered on the flattening machine.

[0025] In the embodiment, the elastic assembly comprises the spring 12, the telescopic cylinder 8, the telescopic rod 9 and the connecting assembly, the telescopic cylinder 8 is arranged at the front end of the moving plate 6, the telescopic rod 9 is slidably inserted into the inner cavity of the telescopic cylinder 8 and is fixedly connected with the rear side of the cleaning plate 7, the connecting assembly is arranged in the inner cavity of the telescopic cylinder 8 and is fixedly connected with the outer wall of the telescopic rod 9, the spring 12 is sleeved on the outer walls of the telescopic cylinder 8 and the telescopic rod 9, and the two ends of the spring 12 are fixedly connected with the moving plate 6 and the cleaning plate 7, respectively; when the protective cover 2 is tightly covered on the flattening machine, the spring 12 is extruded to generate corresponding elastic deformation, thereby generating corresponding elastic force; under the action of the elastic force of the spring 12, the cleaning plate 7 can always keep close contact with the flattening plate, and under the joint action of the telescopic cylinder 8 and the telescopic rod 9, the cleaning plate 7 can always slide along a straight line and always synchronously slide with the moving plate 6.

[0026] In the embodiment, the connecting assembly comprises the connecting groove 10 and the connecting block 11, the connecting groove 10 is arranged in the inner cavity of the telescopic cylinder 8, and the connecting block 11 is slidably embedded in the inner cavity of the connecting groove 10 and is fixedly connected with the outer wall of the telescopic rod 9; under the joint action between the connecting block 11 and the connecting groove 10, one end of the telescopic rod 9 can always be inserted into the inner cavity of the telescopic cylinder 8, thereby improving the stability of the elastic assembly in use.

[0027] In the embodiment, the inner cavity of the connecting groove 10 and the outer wall of the connecting block 11 are matched and both are dovetail-shaped, so that one end of the connecting block 11 can always be embedded in the inner cavity of the connecting groove 10.

[0028] In the embodiment, the sliding assembly comprises a screw rod 13, a knob 14, a guide rod 15, a sliding plate 16, a sliding channel 17 and a moving rod 18, one end of the screw rod 13 is rotatably connected to the bottom end of the inner cavity of the frame 5 through a bearing, the other end of the screw rod 13 extends to the top end of the frame 5 and is fixedly connected with the knob 14, the guide rod 15 is arranged in the inner cavity of the frame 5, the sliding plate 16 is screwed on the outer wall of the screw rod 13 and is slidably sleeved on the outer wall of the guide rod 15, the sliding channel 17 is arranged on the protective cover 2, the moving rod 18 is slidably embedded in the inner cavity of the sliding channel 17, both ends of the moving rod 18 are fixedly connected with the sliding plate 16 and the moving plate 6 respectively, the knob 14 is rotated, the knob 14 drives the screw rod 13 to rotate, under the action of the thread rotation force on the outer wall of the screw rod 13, when the screw rod 13 rotates, the sliding plate 16 can slide along a straight line under the limiting action of the guide rod 15, and then the moving rod 18 drives the moving plate 6, the elastic assembly and the cleaning plate 7 to always slide along a straight line to clean the spreading plate.

[0029] In the embodiment, a plurality of anti-skid rods are arranged on the outer wall of the knob 14 in a circumferential direction, so that the hand is prevented from slipping off the knob 14 during rotation of the knob 14.

[0030] In the embodiment, high-density bristles 19 are arranged on both sides of the inner cavity of the sliding channel 17 in a staggered manner, so that the sliding channel 17 can be sealed, and dust is prevented from entering the inner cavity of the protective cover 2 through the sliding channel 17 and adhering to the spreading plate.

[0031] In the embodiment, the bristles 19 are nanometer bristles 19, which can be used for a long time and can avoid frequent replacement of the bristles 19.

[0032] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, the above embodiments and the description in the specification are only preferred examples of the utility model and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A cell detection slab spreader, comprising a slab spreader (1), characterized in that: The top rear side of the spreader (1) is hinged with a protective cover (2), and a frame (5) is provided on the rear side of the protective cover (2). The inner cavity of the frame (5) is provided with a sliding component. The front end of the sliding component extends into the inner cavity of the protective cover (2) and is fixedly connected to a moving plate (6). The front end of the moving plate (6) is provided with an elastic component, and the front end of the elastic component is provided with a cleaning plate (7). Both the protective cover (2) and the spreader (1) are provided with fixing components.

2. The cell detection slab spreader according to claim 1, characterized in that: The fixing component includes a first magnet (3) and a second magnet (4), the first magnet (3) being fixedly embedded in the top of the sheet spreader (1), and the second magnet (4) being fixedly embedded in the front end of the protective cover (2).

3. The cell detection slab spreader according to claim 1, characterized in that: The elastic component includes a spring (12), a telescopic cylinder (8), a telescopic rod (9), and a connecting component. The telescopic cylinder (8) is located at the front end of the moving plate (6). The telescopic rod (9) is slidably inserted into the inner cavity of the telescopic cylinder (8) and fixedly connected to the rear side of the cleaning plate (7). The connecting component is located in the inner cavity of the telescopic cylinder (8) and fixedly connected to the outer wall of the telescopic rod (9). The spring (12) is sleeved on the outer walls of the telescopic cylinder (8) and the telescopic rod (9). The two ends of the spring (12) are fixedly connected to the moving plate (6) and the cleaning plate (7), respectively.

4. A cell detection slab spreader according to claim 3, characterized in that: The connecting assembly includes a connecting groove (10) and a connecting block (11). The connecting groove (10) is opened in the inner cavity of the telescopic cylinder (8), and the connecting block (11) is slidably embedded in the inner cavity of the connecting groove (10) and fixedly connected to the outer wall of the telescopic rod (9).

5. A cell detection slab spreader according to claim 4, characterized in that: The inner cavity of the connecting groove (10) fits into the outer wall of the connecting block (11) and both are dovetail-shaped.

6. The cell detection slab spreader according to claim 1, characterized in that: The sliding assembly includes a lead screw (13), a knob (14), a guide rod (15), a slide plate (16), a slide rail (17), and a moving rod (18). One end of the lead screw (13) is rotatably connected to the bottom of the inner cavity of the frame (5) via a bearing. The other end of the lead screw (13) extends to the top of the frame (5) and is fixedly connected to the knob (14). The guide rod (15) is located in the inner cavity of the frame (5). The slide plate (16) is screwed to the outer wall of the lead screw (13) and slidably sleeved on the outer wall of the guide rod (15). The slide rail (17) is opened on the protective cover (2). The moving rod (18) is slidably embedded in the inner cavity of the slide rail (17). The two ends of the moving rod (18) are fixedly connected to the slide plate (16) and the moving plate (6), respectively.

7. A cell detection slab spreader according to claim 6, characterized in that: The outer circumference of the knob (14) is provided with multiple anti-slip bars.

8. A cell detection slab spreader according to claim 6, characterized in that: The inner cavity of the slide (17) is provided with high-density bristles (19) on both sides.

9. A cell detection slab spreader according to claim 8, characterized in that: The bristles (19) are nano-bristles (19).

Images