Bacterial colony imaging device for bacterial culture

Abstract

The utility model relates to the technical field of bacterial culture, and provides a bacterial culture bacterial colony imaging device which comprises a base, a placement groove is formed in the middle of the top face of the base, a moving hole is formed in the inner wall of the placement groove, an extrusion assembly is arranged on one side of the moving hole, and the extrusion assembly comprises a limiting rod, an extrusion arc plate and a supporting spring. A supporting frame is fixedly arranged on the edge of the top face of the base, and a detection assembly is fixedly arranged on the top of the supporting frame. The detection assembly comprises an integrated controller and a camera. According to the scheme, the camera is arranged to carry out imaging recording on the bacteria culture dish, information can be stored, and the situation that detection results cannot be compared in the later period due to manual naked eye observation and recording is avoided; and when the bacterial culture dishes with different sizes are placed, the culture dishes are placed in the middle of a placement groove, so that an extrusion arc plate of an extrusion assembly abuts against the outer sides of the culture dishes under the action of a supporting spring, stable placement of various signal culture dishes is achieved, and the practicability of the tool is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bacterial culture, in particular to a bacterial culture colony imaging device. Background Art

[0002] Bacterial culture is a technique that uses artificial methods to grow and reproduce bacteria. Bacteria are widely distributed in nature, with large numbers and many types. They can benefit humans or cause disease. Most bacteria can be cultured artificially, that is, they are inoculated on a culture medium to grow and reproduce. The cultured bacteria are used for research, identification and application.

[0003] When the laboratory performs bacterial culture tests, they inoculate the patient's specimens into culture dishes. The next day, bacterial colonies will grow in the dish, and the bacterial growth (colonies in the dish) needs to be observed with the naked eye. Later, when reviewing the test results, the original dish is often not found, and the test report cannot be reviewed in conjunction with the original colonies.

[0004] Therefore, there is a need for a bacterial culture colony imaging device that can automatically record and upload test results and has strong functionality. Utility Model Content

[0005] In order to solve the above problems, the utility model proposes a bacterial culture colony imaging device, which has the characteristics of convenient operation and strong functionality.

[0006] In order to achieve the above purpose, the utility model proposes the following specific solutions:

[0007] A bacterial culture colony imaging device comprises a base, a placement groove is provided in the middle of the top surface of the base, a moving hole is provided on the inner wall of the placement groove, an extrusion assembly is provided on one side of the moving hole, the extrusion assembly comprises a limit rod, an extrusion arc plate and a support spring, one end of the limit rod is inserted into the inner side of the moving hole, the other end of the limit rod is fixedly provided with an extrusion arc plate, a support spring is fixedly provided on one side wall of the extrusion arc plate, the support spring is sleeved on the outer side of the limit rod, one end of the support spring is fixedly connected to the outer side of the moving hole, a support frame is fixedly provided on the edge of the top surface of the base, and a detection assembly is fixedly provided on the top of the support frame; the detection assembly comprises an integrated controller and a camera, the integrated controller is fixed on the upper top surface of the support frame, the camera is fixed on the upper bottom surface of the support frame, the integrated controller is electrically connected to the camera, and the camera is located directly above the placement groove.

[0008] As a preferred technical solution of a bacterial culture colony imaging device of the utility model, one side of the integrated controller is electrically connected to a control circuit, one end of the control circuit is electrically connected to a control board, and the control board is fixed to the upper side wall of the support frame.

[0009] As a preferred technical solution of a bacterial culture colony imaging device of the utility model, a fill light is provided on the outside of the camera, and a plurality of the fill lights are provided, and the fill lights are electrically connected to the integrated controller.

[0010] As a preferred technical solution of a bacterial culture colony imaging device of the utility model, a shading assembly is fixedly provided on the outer side of the top surface of the placement groove, and the shading assembly includes a fixed shading plate and a movable plate. The fixed shading plate is located on the outer side of the top surface of the placement groove, and a movable plate is provided on one side of the fixed shading plate.

[0011] As a preferred technical solution of a bacterial culture colony imaging device of the utility model, the movable plate includes a fixed block, which is symmetrically arranged, and a fixed shaft is fixed on the side wall of the fixed block. A spiral spring is sleeved on the outer side of the fixed shaft, and a plate body is sleeved on the outer side of the spiral spring. A through hole is opened at one end of the plate body, and the spiral spring is located on the inner side of the through hole.

[0012] As a preferred technical solution of a bacterial culture colony imaging device of the utility model, a shift block is fixedly provided at the middle of one end of the plate body.

[0013] As a preferred technical solution of a bacterial culture colony imaging device of the utility model, the support frame includes a vertical pole, the vertical pole is fixed on the base, a mounting plate is fixed on the top of the vertical pole, the integrated controller is fixed on the top of the mounting plate, and the camera is fixed on the bottom of the mounting plate.

[0014] As a preferred technical solution of the bacterial culture colony imaging device of the utility model, the extruded arc plate is made of a flexible material.

[0015] Compared with the existing technology, the utility model has the following beneficial effects:

[0016] The utility model provides a base, a support frame and a detection component. When observing a bacterial culture dish, the culture dish is placed on the base, and the camera of the detection component on the support frame is used to record the culture dish. At the same time, the imaging information is remotely transmitted to the information center through the information transmission module inside the top integrated controller. The integrated controller and the information transmission module are common technologies in the prior art. The camera is connected to the integrated controller through a wire running through the support frame. The solution uses a camera to record the bacterial culture dish, and the information can be saved, avoiding the situation where the detection results cannot be compared later due to manual observation and recording with the naked eye.

[0017] And through the extrusion component, a placement groove is opened on the top surface of the base, and the extrusion component is arranged inside the placement groove. When placing bacterial culture dishes of different sizes, the culture dishes are placed in the middle of the placement groove, so that the extrusion arc plate of the extrusion component is pressed against the outside of the culture dish under the action of the support spring, thereby realizing the stable placement of various signal culture dishes and improving the practicality of the tool;

[0018] In addition, a shading component and a fill light are set up. A shading component is set on the outside of the top surface of the placement groove. Through the fixed shading plate and the movable plate of the shading component, the outside of the bacterial culture dish is shielded after it is placed to avoid the situation where complex external light affects the imaging. At the same time, a fill light is set on the outside of the upper camera, and the light is evenly irradiated on the culture dish through the fill light, thereby improving the camera imaging effect and the functionality of the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to better describe the technical solution of the utility model in detail, the present invention is further explained below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a schematic diagram of the overall structure provided by the utility model;

[0021] Figure 2 It is a three-dimensional cross-sectional view of the utility model;

[0022] Figure 3 For the utility model Figure 2 The enlarged schematic diagram of point A in the middle;

[0023] Figure 4 For the utility model Figure 2 A magnified schematic diagram of point B in the middle.

[0024] In the figure: 1. base; 11. placement groove; 12. moving hole; 13. extrusion assembly; 131. limit rod; 132. extrusion arc plate; 133. support spring; 2. shading assembly; 21. fixed shading plate; 22. movable plate; 221. fixed block; 222. plate body; 223. shift block; 224. through hole; 225. fixed shaft; 226. scroll spring; 3. support frame; 31. vertical pole; 32. mounting plate; 4. detection assembly; 41. integrated controller; 42. control circuit; 43. control board; 44. camera; 45. fill light. DETAILED DESCRIPTION

[0025] 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 of 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.

[0026] Example

[0027] See also Figure 1-4 As shown, the utility model provides the following technical solutions: a bacterial culture colony imaging device, including a base 1; a support frame 3 is fixedly provided on the edge of the top surface of the base 1, and a detection component 4 is fixedly provided on the top of the support frame 3; the detection component 4 includes an integrated controller 41 and a camera 44, and the camera 44 is electrically connected to the integrated controller 41, so that the information imaged by the camera 44 can be remotely transmitted to the information center, and an information transmission module, a power module, etc. are arranged inside the integrated controller 41. Its specific structure, use principle, etc. can refer to the controller structure in the prior art, which belongs to the prior art, so it is not described in detail here; the support frame 3 includes a vertical pole 31, the vertical pole 31 is fixed on the base 1, and a mounting plate 32 is fixed on the top of the vertical pole 31, and the integrated controller 41 is fixed on the mounting plate 32. At the top, the camera 44 is fixed on the bottom of the mounting plate 32; the integrated controller 41 is fixed on the upper top surface of the support frame 3, the camera 44 is fixed on the upper bottom surface of the support frame 3, the integrated controller 41 is electrically connected to the camera 44, and the camera 44 is located directly above the placement slot 11; one side of the integrated controller 41 is electrically connected to a control circuit 42, and one end of the control circuit 42 is electrically connected to a control board 43, which is fixed on the upper side wall of the support frame 3, and the camera 44 is opened and closed by the control board 43. After the bacterial culture dish is placed on the base 1, the camera 44 can image and record the culture dish, and the integrated controller 41 connected by a wire can remotely transmit the recorded information to an external information center, which is convenient for comparing the bacterial culture results later.

[0028] Reference Figure 2 and Figure 3As shown, specifically, a placement groove 11 is provided in the middle of the top surface of the base 1, and the size of the placement groove 11 is the size of the range that the camera 44 can shoot. A moving hole 12 is provided on the inner wall of the placement groove 11, and an extrusion component 13 is provided on one side of the moving hole 12. The extrusion component 13 includes a limit rod 131, an extrusion arc plate 132 and a support spring 133. One end of the limit rod 131 is inserted into the inner side of the moving hole 12, and the limit rod 131 can move inside the moving hole 12. The other end of the limit rod 131 is fixedly provided with an extrusion arc plate 132, and a support spring 133 is fixedly provided on one side wall of the extrusion arc plate 132. 3. The support spring 133 can support the extrusion arc plate 132. Four extrusion arc plates 132 are evenly distributed. The support spring 133 is sleeved on the outside of the limit rod 131. One end of the support spring 133 is fixedly connected to the outside of the moving hole 12. The extrusion arc plate 132 is made of flexible material, which enables the extrusion arc plate 132 to be stably attached to the outside of the culture dish. The scheme can stably squeeze bacterial culture dishes of different sizes when placing them by setting the elastically movable extrusion arc plate 132, thereby improving the stability of placing culture dishes of different sizes, and has a wide range of applications and strong practicality.

[0029] Reference Figure 2 and Figure 4 As shown, specifically, a fill light 45 is provided on the outside of the camera 44. The fill light 45 is similarly connected to the integrated controller 41 through a wire passing through the support frame 3. There are multiple fill lights 45, and the fill light 45 is electrically connected to the integrated controller 41. When the culture dish is imaged through the camera 44, the fill light 45 can be used for natural fill light to improve the imaging effect.

[0030] Reference Figure 2 and Figure 3As shown, specifically, a shading assembly 2 is fixedly provided on the outer side of the top surface of the placement groove 11, and the shading assembly 2 includes a fixed shading plate 21 and a movable plate 22. The fixed shading plate 21 is located on the outer side of the top surface of the placement groove 11, and the fixed shading plate 21 blocks three sides of the top surface of the placement groove 11. A movable plate 22 is provided on one side of the fixed shading plate 21; the movable plate 22 includes a fixed block 221, and the fixed blocks 221 are symmetrically arranged. A fixed shaft 225 is fixedly provided on the side wall of the fixed block 221, and a spiral spring 226 is sleeved on the outer side of the fixed shaft 225. The spiral spring 226 can make the movable plate 22 It automatically rotates and fits to one side of the fixed shading plate 21, so as to shield the placement groove 11 from all sides; a plate body 222 is sleeved on the outer side of the spiral spring 226, a through hole 224 is opened at one end of the plate body 222, and the spiral spring 226 is located on the inner side of the through hole 224; a shift block 223 is fixedly provided in the middle part of one end of the plate body 222; in this scheme, a shading structure is arranged on the outer side of the placement groove 11, so that when the bacterial culture dish is detected and imaged, the shading structure is arranged to avoid the interference of external irregular light with imaging, thereby further improving the imaging effect and improving the functionality of the tool.

[0031] The working principle and use process of the utility model are as follows: when testing the culture dish of the patient's bacterial specimen, after rotating the movable plate 22 on the base 1, the culture dish is inserted into the inner side of the placement groove 11, and it is squeezed and limited by the squeezing arc plates 132 on all sides, and then the movable plate 22 is released to reset it under the action of the volute spring 226, so as to shield the culture dish on all sides, and then the camera 44 and the fill light 45 are started through the control board 43, so that the camera 44 records the imaging information of the culture dish, and then the imaging information is remotely transmitted to the information center through the electrically connected integrated controller 41, which is easy to operate and convenient for comparing the bacterial culture results at a later time.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A bacterial culture colony imaging device, comprising a base (1), characterized in that: A placement groove (11) is provided in the middle of the top surface of the base (1), a moving hole (12) is provided on the inner wall of the placement groove (11), an extrusion assembly (13) is provided on one side of the moving hole (12), the extrusion assembly (13) comprises a limit rod (131), an extrusion arc plate (132) and a support spring (133), one end of the limit rod (131) is inserted into the inner side of the moving hole (12), the other end of the limit rod (131) is fixedly provided with an extrusion arc plate (132), a support spring (133) is fixedly provided on one side wall of the extrusion arc plate (132), the support spring (133) is sleeved on the outer side of the limit rod (131), one end of the support spring (133) is fixedly connected to the outer side of the moving hole (12), a support frame (3) is fixedly provided on the edge of the top surface of the base (1), and a detection assembly (4) is fixedly provided on the top of the support frame (3); The detection component (4) comprises an integrated controller (41) and a camera (44); the integrated controller (41) is fixed on the upper top surface of the support frame (3); the camera (44) is fixed on the upper bottom surface of the support frame (3); the integrated controller (41) is electrically connected to the camera (44); and the camera (44) is located directly above the placement groove (11).

2. A bacterial culture colony imaging device according to claim 1, characterized in that: One side of the integrated controller (41) is electrically connected to a control circuit (42), one end of the control circuit (42) is electrically connected to a control board (43), and the control board (43) is fixed on the upper side wall of the support frame (3).

3. A bacterial culture colony imaging device according to claim 2, characterized in that: A fill light (45) is arranged outside the camera (44), a plurality of the fill lights (45) are provided, and the fill lights (45) are electrically connected to the integrated controller (41).

4. A bacterial culture colony imaging device according to claim 3, characterized in that: A shading assembly (2) is fixedly arranged on the outer side of the top surface of the placement groove (11), and the shading assembly (2) comprises a fixed shading plate (21) and a movable plate (22). The fixed shading plate (21) is located on the outer side of the top surface of the placement groove (11), and a movable plate (22) is arranged on one side of the fixed shading plate (21).

5. A bacterial culture colony imaging device according to claim 4, characterized in that: The movable plate (22) comprises a fixed block (221), the fixed block (221) is symmetrically arranged, a fixed shaft (225) is fixedly arranged on the side wall of the fixed block (221), a spiral spring (226) is sleeved on the outer side of the fixed shaft (225), a plate body (222) is sleeved on the outer side of the spiral spring (226), a through hole (224) is opened at one end of the plate body (222), and the spiral spring (226) is located on the inner side of the through hole (224).

6. A bacterial culture colony imaging device according to claim 5, characterized in that: A shifting block (223) is fixedly provided at the middle portion of one end of the plate body (222).

7. A bacterial culture colony imaging device according to claim 6, characterized in that: The support frame (3) comprises a vertical pole (31), the vertical pole (31) is fixed on the base (1), a mounting plate (32) is fixed on the top of the vertical pole (31), the integrated controller (41) is fixed on the top of the mounting plate (32), and the camera (44) is fixed on the bottom of the mounting plate (32).

8. The bacterial culture colony imaging device according to claim 7, characterized in that: The extruded arc plate (132) is made of a flexible material.

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