Automatic culture device for medical examination samples

Abstract

The utility model discloses an automatic culture device for medical examination samples, which comprises a culture box, a box door is arranged on one side of the culture box, corresponding slideways are fixedly connected to two sides of the inner wall of the culture box, a culture frame is arranged at the tops of the slideways, and a positioning component is arranged on the inner wall of one side, far away from the box door, of the culture box. A punching cover plate is connected to the top of the culture frame through a hinge, a placement groove is formed in the bottom in the culture frame, a limiting block is arranged at a groove opening of the placement groove, and locking blocks are rotationally connected to the two sides of the top of the culture frame. The culture box, the culture shelf and the placing grooves are matched with one another, and the placing grooves are formed in the culture shelf, so that culture dishes can be conveniently classified and stored in the culture shelf, the culture dishes are not easy to fall off, the stability of the culture dishes is improved, meanwhile, when the culture shelf is taken out, the whole culture shelf can be directly taken out for sampling, repeated taking in the culture box is not needed, and the sampling efficiency is improved. And a large amount of time and manpower are saved, so that the working efficiency of test sample culture is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of culture equipment, in particular to an automatic culture device for medical test samples. Background Art

[0002] A petri dish is a laboratory dish used for microbial or cell culture. It consists of a flat disc-shaped bottom and a lid, and is generally made of glass or plastic. There are basically two types of petri dish materials, mainly plastic and glass. Before testing medical tissue samples, because sometimes the number of bacteria in the sample is too small, direct testing is technically difficult, so bacterial culture is needed to increase the number of bacteria and improve the accuracy of the test.

[0003] When the existing culture device is in use, the staff needs to put multiple culture dishes into the incubator. Since the culture racks in the incubator are mostly simple stainless steel racks, in order to ensure that the culture dishes are not touched by other culture dishes as much as possible, the placement speed is often slow and stable. The storage and retrieval process obviously consumes a lot of time and manpower.

[0004] In order to improve the efficiency of taking out the culture dishes, if the culture rack on which the culture dishes are placed is directly taken out together with the culture dishes, there is a risk that the culture dishes will slip off the culture rack. Therefore, in order to improve the efficiency of culturing test samples, we propose to design an automatic culturing device for medical test samples. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A medical test sample automatic culture device comprises a culture box, a box door is arranged on one side of the culture box, corresponding slides are fixedly connected to both sides of the inner wall of the culture box, a culture rack is arranged on the top of the slide, a positioning component is arranged on the inner wall of the incubator away from the box door, a perforated cover plate is hingedly connected to the top of the culture rack, a placement groove is opened at the bottom of the culture rack, a limiting block is arranged at the notch of the placement groove, and locking blocks are rotatably connected to both sides of the top of the culture rack.

[0008] As a preferred solution of the automatic culture device for medical test samples described in the utility model, the positioning component includes a positioning frame, a groove corresponding to the culture frame is opened inside the positioning frame, a plurality of slot holes are opened on the inner wall of the groove, and magnets are fixedly connected inside the plurality of slot holes. When the culture frame is close to the magnet, it is attracted by the magnet, which facilitates to provide a certain magnetic traction, so that the culture frame remains stable and is not easy to fall out.

[0009] As a preferred solution of the automatic incubation device for medical test samples described in the utility model, a handle is fixedly connected to the top center of one end of the perforated cover plate away from the hinge, which is convenient for the staff to lift the handle and facilitates opening the perforated cover plate.

[0010] As a preferred solution of the automatic culture device for medical test samples described in the utility model, rectangular grooves are provided on both sides of the inner wall of the placement groove, and a spring is fixedly connected between the rectangular groove and the limit block. When a culture dish is placed in the placement groove, the culture dish squeezes the limit block so that the limit block compresses the spring and is received in the rectangular groove. After the culture dish enters the placement groove, the limit block pops out again, which is convenient for limiting the culture dish in the placement groove and preventing it from falling out.

[0011] As a preferred solution of the automatic incubation device for medical test samples described in the utility model, a protruding block and a limiting column are fixedly connected to the top of the perforated cover plate, the locking block is rotatably connected to the top of the incubation rack, and a concave hole corresponding to the protruding block is provided on the bottom surface of the end of the locking block, and the protruding block and the concave hole are correspondingly engaged, and when the locking block is rotated to contact the limiting column, the concave hole can be exactly engaged with the protruding block, and the locking block can be used to quickly lock the perforated cover plate.

[0012] As a preferred solution of the automatic culture device for medical test samples described in the utility model, sliding rods are fixedly connected on both sides of the bottom of the culture rack, the bottom of the sliding rods is arranged in an arc shape, and the bottom of the sliding rods fits smoothly with the bottom of the slide, which is convenient for installing and disassembling the culture rack. The contact area between the sliding rod and the slide is small, which is convenient for reducing the sliding friction.

[0013] As a preferred solution of the automatic incubation device for medical test samples described in the utility model, there are several placement slots, and the bottoms of the several placement slots are all provided with air holes, which cooperate with the perforated cover plate to facilitate the flow of gas in the incubator in the placement slots.

[0014] As a preferred solution of the automatic culture device for medical test samples described in the utility model, the culture rack is made of stainless steel, specifically Aladdin stainless steel, and a stainless steel sheet is fixedly connected to one side of the culture rack close to the positioning component to facilitate cooperation with the positioning component and improve the installation stability of the culture rack.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model realizes mutual cooperation among the incubator, the incubator rack and the placement slot, and opens a placement slot in the incubator rack, so that the incubator dishes can be classified and stored therein and the incubator dishes are not easy to fall out, thereby improving the stability of the incubator dishes. At the same time, when taking out, the incubator rack can be directly taken out as a whole for sampling, without the need to repeatedly take it out from the incubator, thus saving a lot of time and manpower, and further improving the work efficiency of sample culture. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 This is a schematic diagram of the appearance of an automatic culture device for medical test samples of the utility model;

[0019] Figure 2 This is a schematic diagram of the interior of an incubator of an automatic incubation device for medical test samples of the utility model;

[0020] Figure 3 A schematic diagram of a culture rack of an automatic culture device for medical test samples according to the utility model Figure 1 ;

[0021] Figure 4 A schematic diagram of a culture rack of an automatic culture device for medical test samples according to the utility model Figure 2 ;

[0022] Figure 5 The utility model is a schematic diagram of a positioning component of an automatic incubation device for medical test samples.

[0023] Legend: 1. Incubator; 2. Chamber door; 3. Incubator rack; 4. Positioning assembly; 401. Positioning rack; 402. Groove; 403. Slot hole; 404. Magnet; 5. Perforated cover; 6. Handle; 7. Placement slot; 8. Limit block; 9. Rectangular slot; 10. Spring; 11. Locking block; 12. Raised block; 13. Limit column; 14. Slide; 15. Slide rod. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] See also Figure 1-5 The utility model provides an automatic culture device for medical test samples, including a culture box 1, a box door 2 is arranged on one side of the culture box 1, corresponding slideways 14 are fixedly connected to both sides of the inner wall of the culture box 1, a culture rack 3 is arranged on the top of the slideway 14, and sliding rods 15 are fixedly connected to both sides of the bottom of the culture rack 3. The bottom of the sliding rod 15 is arranged in an arc shape, and the bottom of the sliding rod 15 is smoothly fitted with the bottom of the slideway 14, which is convenient for installing and disassembling the culture rack 3. The contact area between the sliding rod 15 and the slideway 14 is small, which is convenient for reducing the friction of sliding.

[0028] A positioning component 4 is provided on the inner wall of the incubator 1 on the side away from the door 2, wherein the positioning component 4 includes a positioning frame 401, a groove 402 corresponding to the culture frame 3 is provided inside the positioning frame 401, a plurality of slots 403 are provided on the inner wall of the groove 402, and magnets 404 are fixedly connected inside the plurality of slots 403. When the culture frame 3 approaches the magnet 404, it is attracted by the magnet 404 (it only provides attraction and does not contact the culture frame 3, so that too much force is not required when taking it out, thereby facilitating the stability of the culture dish), providing a certain magnetic traction to keep the culture frame 3 stable and not easy to fall out.

[0029] In this embodiment, the culture rack 3 is made of stainless steel, specifically Aladdin stainless steel. A stainless steel sheet is fixedly connected to one side of the culture rack 3 close to the positioning component 4 to facilitate cooperation with the positioning component 4 and improve the installation stability of the culture rack 3.

[0030] The top hinge of the culture rack 3 is connected with a perforated cover plate 5 , and a handle 6 is fixedly connected to the top center of one end of the perforated cover plate 5 away from the hinge, so that the staff can lift the handle 6 and open the perforated cover plate 5 .

[0031] A placement groove 7 is provided at the bottom of the culture rack 3 . There are a plurality of placement grooves 7 . Air holes are provided at the bottom of the plurality of placement grooves 7 . Together with the perforated cover plate 5 , the gas in the culture box 1 can flow in the placement grooves 7 .

[0032] A limiting block 8 is arranged at the notch of the placement groove 7, and rectangular grooves 9 are opened on both sides of the inner wall of the notch of the placement groove 7. A spring 10 is fixedly connected between the rectangular groove 9 and the limiting block 8. When a culture dish is placed in the placement groove 7, the culture dish squeezes the limiting block 8, so that the limiting block 8 compresses the spring 10 and is received in the rectangular groove 9. After the culture dish enters the placement groove 7, the limiting block 8 pops out again, which is convenient for limiting the culture dish in the placement groove 7 to prevent it from falling out.

[0033] Locking blocks 11 are rotatably connected to both sides of the top of the culture rack 3, and a protruding block 12 and a limiting column 13 are fixedly connected to the top of the perforated cover plate 5. The locking block 11 is rotatably connected to the top of the culture rack 3. A concave hole corresponding to the protruding block 12 is provided on the bottom surface of the end of the locking block 11, and the protruding block 12 is engaged with the concave hole accordingly. When the locking block 11 is rotated to contact the limiting column 13, the concave hole can be exactly engaged with the protruding block 12, and the locking block 11 can be used to quickly lock the perforated cover plate 5.

[0034] When in use, open the box door 2 and insert the culture dishes into the placement slot 7 in the culture rack 3 one by one. During the insertion process, the culture dishes squeeze the limiting block 8, so that the spring 10 is compressed and retracted into the rectangular slot 9. After the culture dishes enter the placement slot 7, the limiting block 8 pops up again, which is convenient for limiting the protection of the culture dishes in the placement slot 7 and preventing the culture dishes from slipping out.

[0035] In the present device, a plurality of placement slots 7 are provided in the same culture rack 3, so that culture dishes can be classified and stored therein. Meanwhile, a perforated cover plate 5 is provided above the culture dishes, and the air holes provided at the bottom of the placement slots 7 facilitate the flow of gas in the culture box 1 in the placement slots 7, thereby providing a culture environment.

[0036] When the culture dish needs to be taken out, one only needs to pull the culture rack 3 to disengage it from the magnet 404, and then the culture rack 3 can be slid out on the top of the slide 14, and then the two locking blocks 11 are horizontally rotated to disengage it from the top of the perforated cover plate 5, and then the handle 6 can be pulled to lift one end of the perforated cover plate 5, so as to facilitate the batch removal of the culture dishes. After all the culture dishes are taken out, it is convenient to disinfect and clean the culture rack 3.

[0037] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An automatic incubation device for medical test samples, comprising an incubator (1), characterized in that: A door (2) is provided on one side of the incubator (1); corresponding slideways (14) are fixedly connected to both sides of the inner wall of the incubator (1); a culture rack (3) is provided on the top of the slideway (14); a positioning assembly (4) is provided on the inner wall of the incubator (1) away from the door (2); a perforated cover plate (5) is hingedly connected to the top of the culture rack (3); a placement groove (7) is provided at the bottom of the culture rack (3); a limiting block (8) is provided at the notch of the placement groove (7); and locking blocks (11) are rotatably connected to both sides of the top of the culture rack (3).

2. The automatic incubation device for medical test samples according to claim 1, characterized in that: The positioning assembly (4) comprises a positioning frame (401), a groove (402) corresponding to the culture frame (3) is provided inside the positioning frame (401), a plurality of slots (403) are provided on the inner wall of the groove (402), and magnets (404) are fixedly connected inside the plurality of slots (403).

3. The automatic incubation device for medical test samples according to claim 1, characterized in that: A handle (6) is fixedly connected to the top center of one end of the perforated cover plate (5) away from the hinge.

4. The automatic incubation device for medical test samples according to claim 1, characterized in that: Rectangular grooves (9) are provided on both sides of the inner wall at the notch of the placement groove (7), and a spring (10) is fixedly connected between the rectangular groove (9) and the limit block (8).

5. The automatic incubation device for medical test samples according to claim 1, characterized in that: The top of the perforated cover plate (5) is fixedly connected with a protruding block (12) and a limiting column (13); the locking block (11) is rotatably connected with the top of the culture rack (3); the bottom surface of the end of the locking block (11) is provided with a concave hole corresponding to the protruding block (12); the protruding block (12) is correspondingly engaged with the concave hole.

6. The automatic incubation device for medical test samples according to claim 1, characterized in that: Both sides of the bottom of the culture rack (3) are fixedly connected with sliding rods (15), the bottom of the sliding rod (15) is arranged in an arc shape, and the bottom of the sliding rod (15) is smoothly fitted with the inner bottom of the slideway (14).

7. The automatic incubation device for medical test samples according to claim 1, characterized in that: A plurality of placement grooves (7) are provided, and a ventilation hole is provided at the bottom of each of the plurality of placement grooves (7).

8. The automatic incubation device for medical test samples according to claim 1, characterized in that: The culture rack (3) is made of stainless steel, and a stainless steel sheet is fixedly connected to one side of the culture rack (3) close to the positioning component (4).

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