Smear surface drying device

Abstract

The utility model discloses a smear surface drying device which comprises a drying box and a partition plate arranged in the drying box, an upper material loading mechanism and a lower material loading mechanism are arranged in the drying box on the two sides of the partition plate, the upper material loading mechanism comprises a material loading frame, and a plurality of sets of concave fixing frames are arranged in the material loading frame at equal intervals. A plurality of concave fixing frames are arranged in the mounting groove, concave clamping frames moving synchronously are arranged on one sides of the concave fixing frames, adjusting nuts are further arranged on one sides of the concave clamping frames, one ends of the adjusting nuts are connected with adjusting screw rods, the adjusting screw rods are rotationally arranged in the mounting groove, and the adjusting nuts are connected with the material carrying frame through a driving structure; a transmission mechanism for driving the upper material loading mechanism and the lower material loading mechanism to rotate synchronously is further arranged in the drying box, multiple sets of smears can be rapidly clamped, the smear clamping efficiency is improved, meanwhile, the smears fixed by the upper material loading mechanism and the lower material loading mechanism can rotate synchronously, synchronous rotary drying of the multiple sets of smears is facilitated, and the drying efficiency is improved. And the drying period is shortened.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a surface drying device for smears. Background Art

[0002] Smear is a method of detecting pathogens in blood or tissues, including gonococci, Cryptococcus neoformans, Treponema pallidum, Corynebacterium diphtheriae, etc. After the examination is completed, most of them need to be cleaned and disinfected, and finally dried and stored in a drying device.

[0003] For example, a drying and disinfecting device for clinical microbiology test smears disclosed in the utility model with authorization announcement number CN218330897U includes a base, a drying and disinfecting box is fixedly mounted on the upper surface of the base, and a turning mechanism is provided on the inner surface of the processing chamber. This solution provides a turning mechanism, which cooperates with an idle motor and a clamping block to enable the clamping seat and the test smear to be continuously turned at a low speed inside the processing chamber, so that the upper and lower surfaces are heated more evenly. However, when using the above solution, the clamping block is used to clamp the smear, which is cumbersome to operate and cannot clamp and fix multiple groups of smears at the same time, affecting the drying efficiency of multiple groups of smears. In addition, it is impossible to synchronously drive multiple groups of smears to rotate simultaneously, resulting in a long drying cycle. For this reason, we propose a surface drying device for smears. Utility Model Content

[0004] The purpose of the present utility model is to provide a surface drying device for smears, so as to solve the problems in the prior art proposed in the above background technology that when the smears are clamped by clamping blocks, the operation is cumbersome, multiple groups of smears cannot be clamped and fixed at the same time, which affects the drying efficiency of multiple groups of smears, and multiple groups of smears cannot be driven to rotate synchronously at the same time, resulting in a long drying cycle.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a surface drying device for smears, comprising a drying box and a partition arranged in the drying box, wherein an upper loading mechanism and a lower loading mechanism are arranged in the drying box on both sides of the partition, and the upper loading mechanism and the lower loading mechanism have the same structure;

[0006] The upper loading mechanism includes a loading frame, a plurality of concave fixing frames are equidistantly arranged in the loading frame, a concave clamping frame that moves synchronously is arranged on one side of the concave fixing frame, an adjusting nut is further arranged on one side of the concave clamping frame, one end of the adjusting nut is connected to the adjusting screw, the adjusting screw is rotatably arranged in the mounting groove, the mounting groove is arranged on one side of the loading frame, and the adjusting nut is connected to the loading frame through a driving structure;

[0007] A transmission mechanism for driving the upper loading mechanism and the lower loading mechanism to rotate synchronously is also provided in the drying box.

[0008] Preferably, a pulley is further provided on one side of the adjusting nut, the pulley is provided in a slide groove, and the slide groove is provided on one side of the mounting groove, thereby improving the guiding property of the adjusting nut when it moves.

[0009] Preferably, a limit block is further provided on the other side of the concave clamping frame, and the limit block is slidably provided in the limit groove, and the limit groove is provided on the other side of the loading frame, thereby improving the stability of the concave clamping frame when moving.

[0010] Preferably, the driving structure includes an active bevel gear, which is connected to a knob, and the knob is arranged on a side surface of the material carrier. The active bevel gear is engaged with a driven bevel gear, and the driven bevel gear is arranged on one side of the adjusting screw to facilitate controlling the rotation direction of the adjusting screw.

[0011] Preferably, support pads are provided on both sides of the concave fixing frame and the concave clamping frame, and guide grooves are equidistantly provided on the support pads to facilitate the guidance of the airflow at the smear clamping position and improve the drying efficiency of the clamping part.

[0012] Preferably, the transmission mechanism includes a driven shaft, which is respectively arranged on one side of the loading rack in the upper loading mechanism and the lower loading mechanism, and the driven shaft is rotatably connected to the drying box. A first rotating shaft and a second rotating shaft are respectively arranged on the other side of the loading rack in the upper loading mechanism and the lower loading mechanism, and the first rotating shaft and the second rotating shaft are respectively rotatably connected to the trough body, and the trough body is arranged on one side inside the drying box to facilitate the rotation of the upper loading mechanism and the lower loading mechanism.

[0013] Preferably, a driving pulley is provided on the second rotating shaft, the driving pulley is connected to the driven pulley through a synchronous belt, and the driven pulley is provided on the first rotating shaft to facilitate synchronous rotation of the first rotating shaft and the second rotating shaft.

[0014] Preferably, the second rotating shaft is connected to a reducer, and the reducer is connected to a driving motor, which can drive the second rotating shaft to rotate at a reduced speed.

[0015] Preferably, an upper electric heating plate and a lower electric heating plate are respectively provided on both side surfaces of the partition, which can simultaneously dry multiple groups of smears on the upper loading mechanism and the lower loading mechanism respectively.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] (1) The utility model can simultaneously control the synchronous movement of multiple groups of concave clamping frames, and combined with the concave fixing frame, it can quickly clamp multiple groups of smears, thereby improving the clamping efficiency of the smears.

[0018] (2) The utility model can synchronously rotate the smears fixed by the upper loading mechanism and the lower loading mechanism, so as to facilitate synchronous rotation and drying of multiple groups of smears and shorten the drying cycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the upper loading mechanism of the present invention;

[0021] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 4 This is a schematic structural diagram of the concave clamping frame of the utility model;

[0023] Figure 5 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0024] In the figure: 1. upper loading mechanism; 2. drying box; 3. sealing door; 4. lower loading mechanism; 5. partition; 6. control panel; 7. upper electric heating plate; 8. lower electric heating plate; 101. loading rack; 102. concave fixing frame; 103. limiting groove; 104. limiting block; 105. concave clamping frame; 106. knob; 107. active bevel gear; 108. driven bevel gear; 109. mounting groove; 110. adjusting nut; 111. adjusting screw; 112. slide groove; 113. pulley; 114. support pad; 115. guide groove; 201. driven shaft; 202. first rotating shaft; 203. driven pulley; 204. trough body; 205. driving motor; 206. reducer; 207. active pulley; 208. second rotating shaft. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example 1

[0027] See also Figure 1-Figure 4 The utility model provides a technical solution: a surface drying device for smears, comprising a drying box 2 and a partition 5 arranged in the drying box 2, an upper loading mechanism 1 and a lower loading mechanism 4 are arranged in the drying box 2 on both sides of the partition 5, and the upper loading mechanism 1 and the lower loading mechanism 4 have the same structure;

[0028] The upper loading mechanism 1 includes a loading frame 101, in which multiple groups of concave fixing frames 102 are equidistantly arranged inside the loading frame 101, and a concave clamping frame 105 that moves synchronously is arranged on one side of the concave fixing frame 102. An adjusting nut 110 is also arranged on one side of the concave clamping frame 105, and one end of the adjusting nut 110 is connected to the adjusting screw 111. The adjusting screw 111 is rotatably arranged in the mounting groove 109, and the mounting groove 109 is arranged on one side of the loading frame 101. The adjusting nut 110 is connected to the loading frame 101 through a driving structure, and the driving structure includes an active bevel gear 107, which is connected to the knob 106. The knob 106 is arranged on the surface of one side of the loading frame 101, and the active bevel gear 107 is meshed with the driven bevel gear 108. The driven bevel gear 108 is arranged on one side of the adjusting screw 111, so as to facilitate controlling the rotation direction of the adjusting screw 111.

[0029] First, one end of multiple groups of smears are respectively inserted into multiple groups of concave fixing frames 102, and the other ends of multiple groups of smears are moved to the corresponding concave clamping frames 105, and then the knob 106 is turned. The knob 106 drives the active bevel gear 107 to rotate, and the active bevel gear 107 drives the driven bevel gear 108 to rotate, and the driven bevel gear 108 drives the adjusting screw 111 to rotate. As the adjusting screw 111 rotates, multiple groups of adjusting nuts 110 are driven to move, and the movement of the adjusting nuts 110 drives the corresponding concave clamping frames 105 to move. The movement of the concave clamping frames 105 can fix the multiple groups of smears in the concave fixing frames 102, thereby realizing the synchronous clamping and fixation of the multiple groups of smears.

[0030] Furthermore, a pulley 113 is provided on one side of the adjusting nut 110. The pulley 113 is provided in the slide groove 112. The slide groove 112 is provided on one side of the mounting groove 109. The movement of the adjusting nut 110 drives the pulley 113 to move in the adjusting nut 110, thereby improving the guiding performance of the adjusting nut 110 when it moves.

[0031] Furthermore, a limit block 104 is provided on the other side of the concave clamping frame 105. The limit block 104 is slidably set in the limit groove 103. The limit groove 103 is set on the other side of the loading frame 101. The movement of the concave clamping frame 105 drives the limit block 104 to move in the limit groove 103, thereby improving the stability of the concave clamping frame 105 during movement.

[0032] As a specific embodiment of this application, please refer to Figure 4 Support pads 114 are respectively provided on both sides of the concave fixing frame 102 and the concave clamping frame 105, and guide grooves 115 are equidistantly provided on the support pads 114. When the smear is placed on the support pads 114, the guide grooves 115 can circulate the hot air flow, facilitate the diversion of the air flow at the smear clamping position, and improve the drying efficiency of the smear clamping part.

[0033] Example 2

[0034] See also Figure 5 , a transmission mechanism for driving the upper loading mechanism 1 and the lower loading mechanism 4 to rotate synchronously is also provided in the drying box 2, and the transmission mechanism includes a driven shaft 201, which is respectively provided on one side of the loading frame 101 in the upper loading mechanism 1 and the lower loading mechanism 4, and the driven shaft is rotatably connected to the drying box 2, and a first rotating shaft 202 and a second rotating shaft 208 are respectively provided on the other side of the loading frame 101 in the upper loading mechanism 1 and the lower loading mechanism 4, and the first rotating shaft 202 and the second rotating shaft 208 are respectively rotatably connected to the trough body 204, The trough body 204 is arranged on one side of the drying box 2, which is convenient for the upper loading mechanism 1 and the lower loading mechanism 4 to rotate. A driving pulley 207 is arranged on the second rotating shaft 208, and the driving pulley 207 is connected to the driven pulley 203 through a synchronous belt. The driven pulley 203 is arranged on the first rotating shaft 202, which is convenient for the first rotating shaft 202 and the second rotating shaft 208 to rotate synchronously. The second rotating shaft 208 is connected to the reducer 206, and the reducer 206 is connected to the driving motor 205, which can drive the second rotating shaft 208 to rotate at a reduced speed.

[0035] An upper electric heating plate 7 and a lower electric heating plate 8 are respectively provided on both sides of the partition 5, which can simultaneously dry multiple groups of smears on the upper loading mechanism 1 and the lower loading mechanism 4 respectively.

[0036] When the smears in the upper loading mechanism 1 and the lower loading mechanism 4 are fixed, the second rotating shaft 208 is driven to decelerate and rotate by the driving motor 205, and the second rotating shaft 208 drives the active pulley 207 to rotate, and the active pulley 207 drives the driven pulley 203 to rotate through the synchronous belt, and the driven pulley 203 drives the first rotating shaft 202 to rotate, and the second rotating shaft 208 and the first rotating shaft 202 rotate synchronously, and the second rotating shaft 208 and the first rotating shaft 202 rotate synchronously, driving the loading frame 101 of the upper loading mechanism 1 and the lower loading mechanism 4 to rotate synchronously, and the multiple groups of smears in the upper loading mechanism 1 and the lower loading mechanism 4 are synchronously dried through the upper electric heating plate 7 and the lower electric heating plate 8.

[0037] In the present application, the driving motor 205 , the upper electric heating plate 7 and the lower electric heating plate 8 are electrically connected to the control panel 6 , which can control the operation of the upper electric heating plate 7 , the lower electric heating plate 8 and the driving motor 205 .

[0038] In the present application, a sealing door 3 is hingedly connected to one side of the drying box 2, and a transparent observation port is provided on the sealing door 3 to facilitate observation of the smear drying process.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface drying device for smears, comprising a drying box (2) and a partition (5) arranged in the drying box (2), characterized in that: An upper loading mechanism (1) and a lower loading mechanism (4) are provided in the drying boxes (2) on both sides of the partition (5), and the upper loading mechanism (1) and the lower loading mechanism (4) have the same structure; The upper loading mechanism (1) includes a loading frame (101), a plurality of groups of concave fixing frames (102) are equidistantly arranged in the loading frame (101), a concave clamping frame (105) that moves synchronously is arranged on one side of the concave fixing frame (102), an adjusting nut (110) is also arranged on one side of the concave clamping frame (105), one end of the adjusting nut (110) is connected to an adjusting screw (111), the adjusting screw (111) is rotatably arranged in an installation groove (109), the installation groove (109) is arranged on one side of the loading frame (101), and the adjusting nut (110) is connected to the loading frame (101) through a driving structure; A transmission mechanism for driving the upper loading mechanism (1) and the lower loading mechanism (4) to rotate synchronously is also provided in the drying box (2).

2. The surface drying device for smears according to claim 1, characterized in that: A pulley (113) is further provided on one side of the adjusting nut (110), and the pulley (113) is provided in a sliding groove (112), and the sliding groove (112) is provided on one side in the mounting groove (109).

3. The surface drying device for smears according to claim 1, characterized in that: A limiting block (104) is further provided on the other side of the concave clamping frame (105), and the limiting block (104) is slidably provided in a limiting groove (103), and the limiting groove (103) is provided on the other side of the loading frame (101).

4. The surface drying device for smears according to claim 1, characterized in that: The driving structure comprises an active bevel gear (107), the active bevel gear (107) is connected to a knob (106), the knob (106) is arranged on a side surface of the carrier (101), the active bevel gear (107) is meshed with a driven bevel gear (108), and the driven bevel gear (108) is arranged on one side of the adjusting screw (111).

5. The surface drying device for smears according to claim 1, characterized in that: Support pads (114) are respectively provided on both sides of the concave fixing frame (102) and the concave clamping frame (105), and guide grooves (115) are equidistantly provided on the support pads (114).

6. The surface drying device for smears according to claim 1, characterized in that: The transmission mechanism comprises a driven shaft (201), the driven shaft (201) being respectively arranged on one side of a loading rack (101) in an upper loading mechanism (1) and a lower loading mechanism (4), the driven shaft being rotationally connected to a drying box (2), a first rotating shaft (202) and a second rotating shaft (208) being respectively arranged on the other side of a loading rack (101) in an upper loading mechanism (1) and a lower loading mechanism (4), the first rotating shaft (202) and the second rotating shaft (208) being respectively rotationally connected to a trough body (204), the trough body (204) being arranged on one side inside the drying box (2).

7. The surface drying device for smears according to claim 6, characterized in that: A driving pulley (207) is provided on the second rotating shaft (208), and the driving pulley (207) is connected to a driven pulley (203) via a synchronous belt, and the driven pulley (203) is provided on the first rotating shaft (202).

8. The surface drying device for smears according to claim 7, characterized in that: The second rotating shaft (208) is connected to the reducer (206), and the reducer (206) is connected to the driving motor (205).

9. The surface drying device for smears according to any one of claims 1 to 8, characterized in that: An upper electric heating plate (7) and a lower electric heating plate (8) are respectively provided on both side surfaces of the partition (5).

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