Culture dish for rapidly detecting mycobacterium tuberculosis

Abstract

The utility model discloses a petri dish for rapidly detecting mycobacterium tuberculosis, and particularly relates to the technical field of petri dishes, the petri dish comprises a supporting base, a supporting assembly is arranged on the supporting base, and the supporting assembly comprises a first storage cavity arranged in the supporting base; a second storage cavity is formed in the top of the first storage cavity, and a third storage cavity is formed in the top of the second storage cavity. According to the storage device, the supporting assembly is arranged, the friction force between the first storage cavity, the second storage cavity and the third storage cavity and the fingers of a worker is increased through the arrangement of anti-skid protrusions, and through the arrangement of staggered concave cavities, when the storage device is installed on the refrigeration equipment for storage, the refrigeration equipment can make close contact with the limiting base plate; and the low-temperature conduction preservation effect is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a culture dish technical field more specifically, the utility model relates to a culture dish for fast detection mycobacterium tuberculosis. BACKGROUND

[0002] Mycobacterium tuberculosis, commonly known as tubercle bacillus, is the pathogenic bacteria causing tuberculosis, and the shape of mycobacterium tuberculosis is long and straight, and different kinds of mycobacterium tuberculosis can present various shapes such as filamentous, spherical and beaded, mycobacterium tuberculosis can resist acid alcohol decolorization and is dyed red, and is acid-fast staining positive.

[0003] The culture dish is a laboratory dish for microorganism or cell culture, which is composed of a flat disc-shaped bottom and a cover, generally made of glass or plastic, and the culture dish material is basically divided into two categories, mainly plastic and glass, the glass can be used for plant material, microorganism culture and animal cell adherent culture, and the plastic may be polyethylene material, which is disposable and reusable, suitable for laboratory inoculation, streaking and bacterial separation operation, but the culture dish is fragile and easy to break, and the user is easy to fall off when taking, and it is not easy to save the equipment for low-temperature preservation of the bacterial population in the culture dish, and it is not convenient to use. UTILITY MODEL CONTENT

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a culture dish for fast detection mycobacterium tuberculosis, which aims at solving the problems in the above background technology.

[0005] The utility model is realized as follows, the utility model provides the following technical scheme: a culture dish for fast detection mycobacterium tuberculosis, including support base, support assembly is arranged on the support base;

[0006] The support assembly comprises a first storage cavity arranged in the support base, a second storage cavity is arranged at the top of the first storage cavity, and a third storage cavity is arranged at the top of the second storage cavity;

[0007] The inner cavity bottom of the first storage cavity is provided with a limiting bottom disc, the outer side of the second storage cavity is distributed with a plurality of anti-skid protrusions, the bottom of the limiting bottom disc is provided with a staggered recess, and the limiting bottom disc is fixedly connected with the first storage cavity.

[0008] It can be seen that, in the above technical scheme, the anti-skid protrusions are arranged to facilitate the staff to pinch the fingers outside the first storage cavity, the second storage cavity and the third storage cavity, and improve the friction between the first storage cavity, the second storage cavity and the third storage cavity and the fingers of the staff; the vertical cross-sectional shape of the first storage cavity and the second storage cavity is combined into a cone shape, which facilitates the user to hold and improves the convenience of the first storage cavity, the second storage cavity and the third storage cavity when taking and placing; and when the first storage cavity is installed in the support base, the staggered recess is arranged to facilitate the device to be installed in the refrigeration equipment storage, and the refrigeration equipment can be in close contact with the limiting base plate to ensure the low-temperature conduction preservation effect.

[0009] Optionally, in a possible implementation, an installation groove is formed on the support base, a through hole is formed at the bottom of the installation groove, the first storage cavity is matched with the through hole, the first storage cavity is located in the through hole, a limiting ring body is sleeved outside the first storage cavity, the bottom of the limiting ring body extends to the top surface of the through hole, and the first storage cavity, the second storage cavity and the third storage cavity are vertically arranged, and the vertical cross-sectional shape of the first storage cavity and the second storage cavity is combined into a cone shape.

[0010] It can be seen that, in the above technical scheme, the support base is used as the supporting point of the first storage cavity, the first storage cavity, the second storage cavity and the third storage cavity can be installed in the support base in an embedded form through the installation groove, and the stability of the first storage cavity, the second storage cavity and the third storage cavity when placed is ensured by the support base; when the first storage cavity, the second storage cavity and the third storage cavity are installed in the support base, the bottom of the limiting ring body can extend to the through hole to position the first storage cavity, the second storage cavity and the third storage cavity when installed in the support base, and the stability of the installation is ensured.

[0011] The technical effects and advantages of the present application are as follows:

[0012] By setting the support assembly, compared with the prior art, the overall design is simple, the structure is reasonable, and through the corresponding cooperation of various structures, the anti-skid protrusions are arranged to improve the friction between the first storage cavity, the second storage cavity and the third storage cavity and the fingers of the staff;

[0013] The vertical cross-sectional shape of the first storage cavity and the second storage cavity is combined into a cone shape, which facilitates the user to hold, improves the convenience of the first storage cavity, the second storage cavity and the third storage cavity when taking and placing, and avoids falling off;

[0014] The staggered recess is arranged to facilitate the device to be installed in the refrigeration equipment storage, and the refrigeration equipment can be in close contact with the limiting base plate to ensure the low-temperature conduction preservation effect. BRIEF DESCRIPTION OF DRAWINGS

[0015] To more clearly illustrate the technical solutions of the present disclosure, the following briefly introduces the drawings required for use in some embodiments of the present disclosure. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure, and those skilled in the art can also derive other drawings based on these drawings. Furthermore, the drawings described below are schematic diagrams and are not intended to limit the actual dimensions of the products, actual processes of the methods, actual timing of signals, and the like involved in the embodiments of the present disclosure.

[0016] Figure 1 This is the main view of the overall structure of the utility model.

[0017] Figure 2 It is a three-dimensional diagram of the support base of the utility model.

[0018] Figure 3 It is a three-dimensional diagram of the first storage cavity, the limiting ring body, the third storage cavity and the anti-slip protrusion of the utility model.

[0019] Figure 4 For this utility model Figure 3 sectional view of .

[0020] The figures are marked as follows: 1. Support base; 2. First storage cavity; 3. Second storage cavity; 4. Third storage cavity; 5. Limiting chassis; 6. Offset cavity; 7. Anti-slip protrusion; 8. Mounting groove; 9. Through hole; 10. Limiting ring. DETAILED DESCRIPTION

[0021] 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.

[0022] As attached Figure 1-4 The culture dish shown in the figure is used for rapid detection of Mycobacterium tuberculosis. The support assembly provided on the support base 1 increases the friction between the first storage cavity 2, the second storage cavity 3, and the third storage cavity 4 and the fingers of the staff through the provision of anti-slip protrusions 7. The vertical cross-section shapes of the first storage cavity 2 and the second storage cavity 3 are combined into a cone, which facilitates the user's grip and improves the convenience of taking and placing the first storage cavity 2, the second storage cavity 3, and the third storage cavity 4. The provision of the offset cavity 6 facilitates the installation of the device in the refrigeration equipment for storage. The refrigeration equipment can be in close contact with the limiting chassis 5 to ensure the low-temperature conduction preservation effect. The specific structural arrangement of the assembly is as follows;

[0023] The support assembly comprises a first storage cavity 2 arranged in the support base 1, the top of the first storage cavity 2 is provided with a second storage cavity 3, and the top of the second storage cavity 3 is provided with a third storage cavity 4;

[0024] The inner cavity bottom of the first storage cavity 2 is provided with a limiting bottom disc 5, the outer side of the second storage cavity 3 is provided with a plurality of anti-skid protrusions 7, the bottom of the limiting bottom disc 5 is provided with a staggered recess 6, and the limiting bottom disc 5 is fixedly connected with the first storage cavity 2.

[0025] The support base 1 is provided with a mounting groove 8, the bottom of the mounting groove 8 is provided with a through hole 9, the first storage cavity 2 is matched with the through hole 9, the first storage cavity 2 is located in the through hole 9, the outer side of the first storage cavity 2 is sleeved with a limiting ring body 10, the bottom of the limiting ring body 10 extends to the top surface of the through hole 9, the first storage cavity 2, the second storage cavity 3 and the third storage cavity 4 are vertically arranged, and the vertical section shape of the first storage cavity 2 and the second storage cavity 3 is combined into a taper shape.

[0026] According to the above structure, when in use, the workers install the device at the designated position, in use, the support base 1 serves as the support point of the first storage cavity 2, the first storage cavity 2, the second storage cavity 3 and the third storage cavity 4 can be installed in the support base 1 in the form of embedding through the mounting groove 8, and the stability of the first storage cavity 2, the second storage cavity 3 and the third storage cavity 4 when placed is ensured by the support base 1;

[0027] Meanwhile, when the first storage cavity 2, the second storage cavity 3 and the third storage cavity 4 are installed in the support base 1, the bottom of the limiting ring body 10 can extend to the through hole 9, so as to position the first storage cavity 2, the second storage cavity 3 and the third storage cavity 4 when installed in the support base 1, and ensure the stability of the installation;

[0028] And through the arrangement of the anti-skid protrusions 7, the friction force between the first storage cavity 2, the second storage cavity 3 and the third storage cavity 4 and the fingers of the workers is improved when the workers pinch the fingers outside the first storage cavity 2, the second storage cavity 3 and the third storage cavity 4, and through the vertical section shape of the first storage cavity 2 and the second storage cavity 3 being combined into a taper shape, the user is facilitated to grip, and the convenience of the first storage cavity 2, the second storage cavity 3 and the third storage cavity 4 when taken and placed is improved;

[0029] And when the first storage cavity 2 is installed in the support base 1, through the arrangement of the staggered recess 6, the device is facilitated to be installed in the storage of the refrigeration equipment, the refrigeration equipment can be in close contact with the limiting bottom disc 5, and the low-temperature conduction storage effect is ensured.

[0030] Different from the prior art, the application discloses a culture dish for rapidly detecting mycobacterium tuberculosis, through the setting of the anti-skid protrusions 7, the friction between the first storage cavity 2, the second storage cavity 3, the third storage cavity 4 and the fingers of the staff is improved, through the vertical cross-section shape of the first storage cavity 2 and the second storage cavity 3 being combined into a taper shape, the user is facilitated to grip, the convenience of the first storage cavity 2, the second storage cavity 3 and the third storage cavity 4 when being taken and placed is improved, through the setting of the staggered concave cavities 6, the device is facilitated to be installed in the refrigeration equipment storage, the refrigeration equipment can be in close contact with the limiting chassis 5, and the low-temperature conduction storage effect is ensured.

[0031] The preferred embodiments of the application are only used for limiting the application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the application shall be included in the protection scope of the application.

Claims

1. A culture dish for rapid detection of Mycobacterium tuberculosis, comprising a support base (1), characterized in that: The support base (1) is provided with a support assembly; The support assembly comprises a first storage cavity (2) arranged in a support base (1), a second storage cavity (3) is arranged on the top of the first storage cavity (2), and a third storage cavity (4) is arranged on the top of the second storage cavity (3); A limiting chassis (5) is provided at the bottom of the inner cavity of the first storage cavity (2), and a plurality of anti-slip protrusions (7) are distributed on the outer side of the second storage cavity (3).

2. A culture dish for rapid detection of Mycobacterium tuberculosis according to claim 1, characterized in that: The support base (1) is provided with a mounting groove (8), and a through hole (9) is provided at the bottom of the mounting groove (8).

3. A culture dish for rapid detection of Mycobacterium tuberculosis according to claim 1, characterized in that: The first storage cavity (2) matches the through hole (9), and the first storage cavity (2) is located in the through hole (9).

4. A culture dish for rapid detection of Mycobacterium tuberculosis according to claim 1, characterized in that: A limiting ring body (10) is sleeved on the outer side of the first storage cavity (2), and the bottom of the limiting ring body (10) extends to the top surface of the through hole (9).

5. The culture dish for rapid detection of Mycobacterium tuberculosis according to claim 1, characterized in that: The first storage cavity (2), the second storage cavity (3) and the third storage cavity (4) are arranged vertically, and the vertical cross-section shapes of the first storage cavity (2) and the second storage cavity (3) are combined into a cone.

6. The culture dish for rapid detection of Mycobacterium tuberculosis according to claim 1, characterized in that: A dislocation cavity (6) is provided at the bottom of the position-limiting chassis (5), and the position-limiting chassis (5) is fixedly connected to the first storage cavity (2).

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