Rapid air drying device for bacterial smear

Abstract

The rapid air drying device comprises a box body, a built-in cavity with one side in an opening mode is formed in the box body, a fixed frame is fixedly connected to one side of the inner wall of the built-in cavity, a movable frame is arranged on the other side of the interior of the built-in cavity, and the movable frame is fixedly connected to the inner wall of the built-in cavity. Positioning notches are formed in the opposite sides of the outer surfaces of the fixed frame and the movable frame, bacterial smear glass sheets are nested in the two positioning notches, a movable groove is formed in the box body, a movable frame is slidably connected in the movable groove in a nested mode, one end of the movable frame penetrates through one side of the inner wall of the movable groove and is fixedly connected with the movable frame, and the other end of the movable frame is fixedly connected with the movable frame. And a spring is arranged in the movable groove. According to the utility model, airflow is driven by the fan to flow, the airflow can be heated to form hot airflow when passing through the electric heating wire, and the hot airflow is fed into the ventilation slot through the ventilation pipe and is finally blown into the surface of the bacterial smear glass sheet from the air outlet to quickly air-dry the bacterial smear glass sheet.

Description

Technical Field

[0001] The utility model relates to the technical field of bacterial smear processing, in particular to a rapid air-drying device for bacterial smears. Background Art

[0002] Bacterial smear examination is a method of detecting pathogens, mainly referring to a method of examining secretions, such as sputum culture, midstream urine culture, blood culture and vaginal secretion culture. This method of examination mainly uses certain examination methods to put secretions on a slide, and then observe with a microscope or use reagents to test to confirm whether there are bacteria, molds or white blood cells. During the operation, a bacterial smear glass slide is needed for sampling and testing. Usually, this type of smear glass slide needs to be cleaned after use, and then air-dried.

[0003] When some traditional bacterial smear glass slides are air-dried, only one side can be air-dried at a time, and the air-drying efficiency is relatively low. At the same time, conventional air-drying devices lack a wiping and absorption structure for residual water stains on the glass slide. There will be some residual water stains on the surface of the glass slide after cleaning. If it is directly air-dried, it will take a long time and it is very easy to leave water stains after air-drying, which affects the cleanliness of the glass slide. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a rapid air-drying device for bacterial smears.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a rapid air-drying device for bacterial smears, comprising a box body, a built-in cavity with an opening on one side is arranged in the box body, a fixed frame is fixedly connected to one side of the inner wall of the built-in cavity, and a movable frame is arranged on the other side of the built-in cavity, positioning notches are arranged on the opposite sides of the outer surfaces of the fixed frame and the movable frame, bacterial smear glass sheets are nested in the two positioning notches, a movable groove is arranged in the box body, a movable frame is nested and slidably connected in the movable groove, and one end of the movable frame passes through one side of the inner wall of the movable groove It is fixedly connected to the movable frame, a spring is arranged in the movable groove, cleaning frames are arranged at the upper and lower sides of the fixed frame in the built-in cavity, a driving mechanism is arranged between the fixed frame and the two cleaning frames, wiping layers are arranged on the two cleaning frames, ventilation grooves are arranged at the upper and lower sides of the box body, and air outlets connected to the built-in cavity are arranged in the two ventilation grooves, a fixed recess is arranged on one side of the outer surface of the box body, and a heating wire and a fan are arranged in the fixed recess from the inside to the outside, and the fixed recess and the two ventilation grooves are connected through ventilation pipes.

[0006] As a further description of the above technical solution:

[0007] The driving mechanism includes a groove arranged on a fixed frame, a screw rod is rotatably connected in the groove, a screw block is threadedly sleeved on the screw rod, the two cleaning frames are correspondingly fixedly connected to the top and bottom of the screw block, a motor is arranged in the fixed frame, and the output end of the motor is fixedly connected to one end of the screw rod.

[0008] As a further description of the above technical solution:

[0009] The two wiping layers are both made of moisture-absorbing cotton, and the two wiping layers are correspondingly fitted to the upper and lower surfaces of the bacteria smear glass sheet.

[0010] As a further description of the above technical solution:

[0011] The top and bottom of the movable rack are both provided with guide grooves, and guide blocks are nested and slidably connected in the two guide grooves. Limiting slide grooves are both provided on the two cleaning racks, and limiting sliders are nested and slidably connected in the two limiting slide grooves. The two limiting sliders are fixedly connected to the two guide blocks accordingly.

[0012] As a further description of the above technical solution:

[0013] A filter screen is arranged in the fixing recess and outside the fan.

[0014] As a further description of the above technical solution:

[0015] A controller is installed on the box body.

[0016] As a further description of the above technical solution:

[0017] An arc-shaped opening is arranged on one side of the outer surface of the box body at a position corresponding to the opening of the built-in cavity.

[0018] The utility model has the following beneficial effects:

[0019] The rapid air-drying device for bacterial smears can realize a convenient and stable clamping and fixing work for the bacterial smear glass sheet through the arrangement of structures such as a fixed frame, a movable frame, a spring, and a positioning recess, so as to facilitate subsequent wiping and air-drying work, and the structural positioning is stable, and the operation is simple and convenient; the cleaning frame can be driven to move by a driving mechanism, and the movable frame can drive the wiping layer to automatically wipe the surface of the bacterial smear glass sheet, so that residual water stains can be absorbed and wiped off, thus accelerating the speed of subsequent air-drying and improving the air-drying efficiency; the air flow is driven by a fan, and the air flow can be heated to form a hot air flow when passing through the electric heating wire, and the hot air flow is sent into the ventilation slot through the ventilation pipe, and finally blown into the surface of the bacterial smear glass sheet from the air outlet position to quickly air-dry it, and the entire structure can synchronously and automatically wipe and air-dry both sides of the surface of the bacterial smear glass sheet, and it is not easy to leave water stains after air-drying, and the time required for air-drying is short, so the working efficiency of air-drying treatment is effectively guaranteed, and the structure is simple to operate, and it is convenient and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a rapid air-drying device for bacterial smears proposed by the utility model;

[0021] Figure 2 This is a front view of a rapid air-drying device for bacterial smears proposed by the utility model;

[0022] Figure 3 The utility model provides a rapid air drying device for bacterial smears. Figure 2 A magnified view of middle;

[0023] Figure 4 The utility model discloses a schematic diagram of the structure of a fixed frame and a movable frame of a rapid air-drying device for bacterial smears.

[0024] Legend:

[0025] 1. Box body; 2. Built-in cavity; 3. Fixed frame; 4. Moving frame; 5. Positioning notch; 6. Bacteria smear glass; 7. Movable slot; 8. Movable frame; 9. Spring; 10. Cleaning frame; 11. Groove; 12. Screw; 13. Screw block; 14. Motor; 15. Wiping layer; 16. Guide slot; 17. Guide block; 18. Limiting slide slot; 19. Limiting slider; 20. Ventilation slot; 21. Air outlet; 22. Fixed notch; 23. Fan; 24. Heating wire; 25. Ventilation pipe; 26. Controller; 27. Arc opening. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] Reference Figure 1-4The utility model provides an embodiment: a rapid air-drying device for bacterial smears, comprising a box body 1, a built-in cavity 2 with an opening on one side is provided in the box body 1, the opening form can facilitate the insertion of a glass sheet into the box body 1 structure, a fixed frame 3 is fixedly connected to one side of the inner wall of the built-in cavity 2, and a movable frame 4 is provided on the other side of the built-in cavity 2, and a positioning notch 5 is provided on the opposite side of the outer surface of the fixed frame 3 and the movable frame 4, and a bacterial smear glass sheet 6 is nested in the two positioning notches 5, and a movable groove 7 is provided in the box body 1, and a movable frame 8 is nested and slidably connected in the movable groove 7. One end of the movable frame 8 passes through one side of the inner wall of the movable groove 7 and is fixedly connected to the movable frame 4. A spring 9 is arranged in the movable groove 7. The elastic action of the spring 9 pushes the movable frame 8, and the movable frame 8 pushes the movable frame 4, so that the movable frame 4 can push and squeeze the bacterial smear glass sheet 6. With the setting of the fixed frame 3, the bacterial smear glass sheet 6 can be clamped and fixed. Cleaning frames 10 are arranged on both sides of the fixed frame 3 in the built-in cavity 2. A driving mechanism is arranged between the fixed frame 3 and the two cleaning frames 10. Wiping layers 15 are arranged on the two cleaning frames 10. The two wiping layers 15 are arranged on the two cleaning frames 10. The material of the layer 15 is hygroscopic cotton, and the two wiping layers 15 are correspondingly fitted to the upper and lower surfaces of the bacterial smear glass sheet 6. The setting of the driving mechanism can drive the two cleaning racks 10 to move, and the two cleaning racks 10 drive the wiping layers 15 to automatically wipe the upper and lower surfaces of the bacterial smear glass sheet 6, and absorb and wipe off the excess moisture on the surface. Ventilation slots 20 are arranged at the upper and lower sides of the box body 1, and the two ventilation slots 20 are both provided with air outlets 21 connected to the built-in cavity 2, and the air outlets 21 are arranged in multiple and evenly distributed in the ventilation slots 20. In this way, the uniformity of airflow distribution can be ensured. A fixed recess 22 is provided on one side of the outer surface of the box body 1. A heating wire 24 and a fan 23 are provided in the fixed recess 22 from the inside to the outside, respectively. The fixed recess 22 and the two ventilation slots 20 are connected through a ventilation pipe 25. When the fan 23 is working, it drives the airflow into the fixed recess 22. When passing through the heating wire 24, it can be heated to form a hot airflow. The hot airflow enters the ventilation slot 20 through the ventilation pipe 25, and then blows to the surface of the bacterial smear glass sheet 6 through the air outlet 21 to quickly air-dry it.

[0029] The driving mechanism includes a groove 11 arranged on the fixed frame 3, in which a screw rod 12 is rotatably connected, and a screw block 13 is threadedly sleeved on the screw rod 12. The screw block 13 and the groove 11 are nested and slidably connected, and two cleaning frames 10 are fixedly connected to the top and bottom of the screw block 13 respectively. A motor 14 is arranged in the fixed frame 3, and the output end of the motor 14 is fixedly connected to one end of the screw rod 12. During operation, the motor 14 drives the screw rod 12 to rotate, the screw rod 12 drives the screw block 13 to move, and the screw block 13 drives the cleaning frame 10 to move, and the cleaning frame 10 can drive the wiping layer 15 to wipe the surface of the bacterial smear glass sheet 6.

[0030] Guide grooves 16 are provided on the top and bottom of the mobile frame 4, and guide blocks 17 are nested and slidably connected in the two guide grooves 16. Limiting grooves 18 are provided on the two cleaning frames 10, and limiting sliders 19 are nested and slidably connected in the two limiting grooves 18. The two limiting sliders 19 are fixedly connected to the two guide blocks 17 accordingly. The setting of the guide blocks 17 and the guide grooves 16 can ensure the stability of the sliding operation of the cleaning frame 10 and play a guiding effect on it. The setting of the limiting slider 19 and the limiting grooves 18 can play a guiding effect on the lateral movement of the mobile frame 4. The two structures limit each other and cooperate with each other, which can ensure that the structure can operate normally and smoothly.

[0031] A filter is provided in the fixed recess 22 and outside the fan 23 , and the filter can filter the airflow entering the structure.

[0032] A controller 26 is installed on the box body 1, and the motor 14, the fan 23, the heating wire 24 and the controller 26 are all electrically connected, so that the structure can be conveniently controlled and used.

[0033] An arc-shaped opening 27 is provided on one side of the outer surface of the box body 1 at a position corresponding to the opening of the built-in cavity 2. The arc-shaped opening 27 can facilitate manual insertion or removal of the bacterial smear glass sheet 6.

[0034] Working principle: when using the rapid air-drying device for bacterial smear, the movable frame 4 is toggled, and the movable frame 4 pushes the compression spring 9 through the movable frame 8 to insert one end of the bacterial smear glass sheet 6 into the positioning notch 5 on the fixed frame 3. After insertion, the movable frame 4 is released, and the spring 9 is reset to push the movable frame 8 to drive the positioning notch 5 on the movable frame 4 to clamp the other end surface of the bacterial smear glass sheet 6, and the fixed frame 3 can clamp it and fix it. The cleaning frame 10 is driven to move by the driving mechanism, and the cleaning frame 10 drives the wiping layer 15 to automatically wipe the surface of the bacterial smear glass sheet 6 to absorb the residual water, and the fan 23 is started. The fan 23 drives the airflow into the fixed notch 22. When passing through the electric heating wire 24, it is heated to form a hot air flow that enters the ventilation slot 20 through the ventilation pipe 25, and then blows to the surface of the bacterial smear glass sheet 6 through the air outlet 21, so that it is quickly air-dried. After the air-drying is completed, the bacterial smear glass sheet 6 can be directly drawn out.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rapid air-drying device for bacterial smears, comprising a box body (1), characterized in that: The box body (1) is provided with a built-in cavity (2) with one side being open, a fixed frame (3) is fixedly connected to one side of the inner wall of the built-in cavity (2), and a movable frame (4) is provided in the other side of the built-in cavity (2), and positioning notches (5) are provided on the opposite sides of the outer surfaces of the fixed frame (3) and the movable frame (4), and bacterial smear glass sheets (6) are nested in the two positioning notches (5), and a movable groove (7) is provided in the box body (1), and a movable frame (8) is nested and slidably connected in the movable groove (7), one end of the movable frame (8) passes through one side of the inner wall of the movable groove (7) and is fixedly connected to the movable frame (4), and a spring (9) is provided in the movable groove (7), and the built-in cavity (2 ) are provided with cleaning frames (10) at upper and lower sides of a fixed frame (3), a driving mechanism is provided between the fixed frame (3) and the two cleaning frames (10), a wiping layer (15) is provided on the two cleaning frames (10), ventilation slots (20) are provided at upper and lower sides of the box body (1), an air outlet (21) connected to the built-in cavity (2) is provided in the two ventilation slots (20), a fixed recess (22) is provided on one side of the outer surface of the box body (1), a heating wire (24) and a fan (23) are provided in the fixed recess (22) from the inside to the outside, and the fixed recess (22) and the two ventilation slots (20) are connected through ventilation pipes (25).

2. A rapid air-drying device for bacterial smears according to claim 1, characterized in that: The driving mechanism comprises a groove (11) arranged on a fixing frame (3), a screw rod (12) being rotatably connected in the groove (11), a screw block (13) being threadedly sleeved on the screw rod (12), the two cleaning frames (10) being fixedly connected to the top and bottom of the screw block (13) respectively, a motor (14) being arranged in the fixing frame (3), and an output end of the motor (14) being fixedly connected to one end of the screw rod (12).

3. The rapid air-drying device for bacterial smear according to claim 1, characterized in that: The two wiping layers (15) are both made of moisture-absorbing cotton, and the two wiping layers (15) are correspondingly fitted to the upper and lower surfaces of the bacteria smear glass sheet (6).

4. The rapid air-drying device for bacterial smear according to claim 1, characterized in that: The top and bottom of the movable frame (4) are both provided with guide grooves (16), and guide blocks (17) are both nested and slidably connected in the two guide grooves (16). The two cleaning frames (10) are both provided with limit slide grooves (18), and limit slide blocks (19) are both nested and slidably connected in the two limit slide grooves (18). The two limit slide blocks (19) are fixedly connected to the two guide blocks (17) accordingly.

5. The rapid air-drying device for bacterial smear according to claim 1, characterized in that: A filter screen is arranged in the fixing recess (22) and outside the fan (23).

6. The rapid air-drying device for bacterial smear according to claim 1, characterized in that: A controller (26) is installed on the box body (1).

7. The rapid air-drying device for bacterial smear according to claim 1, characterized in that: An arc-shaped opening (27) is provided at a position corresponding to the opening of the built-in cavity (2) on one side of the outer surface of the box body (1).

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