An inoculation loop suitable for inoculation of photosynthetic bacteria

Abstract

The utility model relates to the technical field of photosynthetic bacteria inoculation, and specifically to an inoculation ring suitable for photosynthetic bacteria inoculation, comprising a rod body and an inoculation ring body, the inoculation ring body is an inverted triangular ring, and the triangle of the inverted triangular ring is an isosceles right triangle, one end of the rod body is fixedly sleeved with an annular connector, the inoculation ring body is fixedly inserted in the annular connector through a connecting column, a press-to-unlock type clamping assembly is installed in the mounting groove, one end of the press-to-unlock type clamping assembly is clamped in a limiting clamping groove provided on the connecting column, an extension handle is sleeved on the rod body, and the rod body is fixedly connected to the extension handle through an elastic protruding clamping assembly; the device can make the inoculation ring body more capable of bearing force, and has a larger contact area with a culture medium, and is more evenly stressed, so it is more suitable for the inoculation of photosynthetic bacteria, effectively improves the inoculation efficiency, and is convenient for replacing and cleaning the inoculation ring body, and can be flexibly applied to culture media of different depths.

Description

Technical Field

[0001] The present application belongs to the technical field of photosynthetic bacteria inoculation, and in particular relates to an inoculation loop suitable for photosynthetic bacteria inoculation. Background Art

[0002] Photosynthetic bacteria belong to anaerobic or facultative anaerobic photoheterotrophic bacteria, and require a deeper inoculation depth and a larger contact area with the culture medium during inoculation. For the inoculation of photosynthetic bacteria, the ordinary inoculation loop lacks the inoculation depth and force bearing capacity that can be achieved when operating on the photosynthetic bacteria culture medium, has a small contact area with the culture medium, and has the problem of uneven force bearing. At the same time, the existing inoculation loops are all connected to the rod body in a fixed manner. For example, the patent with the publication number CN209210806U in the prior art and the name of the inoculation loop discloses an inoculation loop with a fixed length. Since the rod body has a certain length, when cleaning the inoculation loop, in order to avoid touching the inoculation loop, it is necessary to use related tools to clamp the inoculation loop, and the cleaning process is relatively cumbersome; at the same time, the length of the rod body is fixed, and a deeper inoculation depth cannot be reached. It is inconvenient to operate in a culture medium with a deeper depth, and when operating in a culture medium with a shallower depth, the rod body is long and easy to shake and unstable, and there are many disadvantages in the use process. Utility Model Content

[0003] The purpose of the present application is to provide an inoculation ring suitable for the inoculation of photosynthetic bacteria in order to solve the above-mentioned problem. The inoculation ring is conducive to the inoculation of photosynthetic bacteria to reach a deeper inoculation depth. The inoculation ring has a stronger force-bearing capacity and a larger contact area with the culture medium. The force is evenly distributed, which is more suitable for the inoculation of photosynthetic bacteria and effectively improves the inoculation efficiency. At the same time, the inoculation ring is convenient to replace and clean, and is suitable for use in culture media of different depths, making it more flexible to use.

[0004] The present application achieves the above-mentioned purpose through the following technical scheme: an inoculation ring suitable for inoculation of photosynthetic bacteria, comprising a rod body and an inoculation ring body, wherein the inoculation ring body is an inverted triangular ring, and the triangle of the inverted triangular ring is an isosceles right triangle, one end of the rod body is fixedly sleeved with the annular connector, the inoculation ring body is fixedly inserted in the annular connector through the connecting column, the annular connector is provided with a mounting groove, the mounting groove is provided with the push-to-unlock type snap-fit ​​assembly, one end of the push-to-unlock type snap-fit ​​assembly is snapped into a limiting slot provided on the connecting column, for fixing the connecting column in the annular connector, the extension handle is sleeved on the rod body, and the rod body is fixedly connected to the extension handle through the elastic protruding snap-fit ​​assembly.

[0005] To optimize the above technical solutions, the specific measures taken also include:

[0006] Furthermore, in order to enable the rotating connecting block to rotate in the mounting groove through the rotating shaft, thereby driving the positioning clamping block to rotate and enabling the positioning clamping block to disengage from the limiting clamping groove, the push-to-unlock type clamping assembly includes the rotating connecting block and the limiting slide bar, the rotating connecting block is rotatably installed on the top inner wall of the mounting groove through the rotating shaft, the positioning clamping block is fixedly installed on one end of the rotating connecting block, and the positioning clamping block is clamped in the limiting clamping groove.

[0007] Furthermore, in order to ensure that the positioning clamping block is not blocked when the positioning clamping block rotates, the width of the positioning clamping block is smaller than the distance between the positioning clamping block and the inner wall of the top side of the installation groove.

[0008] Furthermore, in order to enable the rotating connection block to rotate by controlling the pressing driving block, the pressing driving block is fixedly mounted on the other end of the rotating connection block.

[0009] Furthermore, in order to enable the limit slider to slide in the transverse limit groove through the limit slide rod, and at the same time enable the limit slider to automatically reset under the action of the first return spring, the limit slide rod is fixed in the transverse limit groove opened on the inner wall of the installation groove, the limit slider is slidably sleeved on the limit slide rod, and the limit slider is elastically connected to the inner wall of one end of the transverse limit groove through the first return spring.

[0010] Furthermore, in order to compress the second return spring by controlling the pressing drive block, and to reset the pressing drive block under the action of the restoring force of the second return spring when the pressing drive block is released, the fixed connecting strip is fixedly mounted on the limiting slider, and the fixed connecting strip is elastically connected to the pressing drive block through the second return spring.

[0011] Furthermore, in order to enable the positioning pin head to be retracted into the embedding hole when squeezed, and at the same time, under the action of the strong spring, the positioning pin head can extend out of the embedding hole, the elastic protruding clamping assembly includes the strong spring, and the strong spring is fixed in the embedding hole opened at one end of the rod body, and the positioning pin head is fixed at one end of the strong spring, and the positioning pin head is slidably inserted in the embedding hole.

[0012] Furthermore, in order to enable the extension handle and the rod body to be fixedly connected when the locating pin head is inserted into the locating pin hole, the extension handle is provided with locating pin holes evenly arranged in a linear manner, and the locating pin head is adapted to be inserted into the locating pin holes.

[0013] Beneficial effects of the utility model:

[0014] The inverted triangular inoculation ring makes it easier to inoculate photosynthetic bacteria to reach a deeper inoculation depth. The inoculation ring has a stronger force-bearing capacity and a larger contact area with the culture medium. The force is evenly distributed, making it more suitable for the inoculation of photosynthetic bacteria and effectively improving the inoculation efficiency.

[0015] The push-to-unlock snap-fit ​​assembly can improve the convenience of disassembly and assembly of the inoculation ring on the rod body, making the replacement and cleaning of the inoculation ring more convenient. At the same time, the elastic protruding snap-fit ​​assembly can adjust the overall length of the extended handle and the rod body, which is suitable for use in culture media of different depths, effectively improving the flexibility of use and making it more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is an exploded view of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure of the connecting column and the rod body of the utility model;

[0019] Figure 4 This is a structural schematic diagram of a push-to-unlock type clamping assembly of the utility model;

[0020] Figure 5 This is a schematic diagram of the connection structure between the rod body and the extension handle of the utility model;

[0021] Figure 6 For this utility model Figure 5 Enlarged structural diagram at A in the middle.

[0022] The accompanying drawings are marked as: rod body 1, inoculation ring body 2, annular connector 3, connecting column 4, push-to-unlock snap-in assembly 5, rotating connecting block 501, limiting slide bar 502, rotating shaft 503, positioning snap-in block 504, pressing drive block 505, limiting slide bar 506, first return spring 507, fixed connecting strip 508, second return spring 509, extending handle 6, elastic protruding snap-in assembly 7, strong spring 701, and positioning pin head 702. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the drawings in the specification.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present application, but the present application may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0025] See also Figure 1-6 As shown, an inoculation ring suitable for inoculation of photosynthetic bacteria includes a rod body 1 and an inoculation ring body 2, the inoculation ring body 2 is an inverted triangular ring, and the triangle of the inverted triangular ring is an isosceles right triangle, which is conducive to the inoculation of photosynthetic bacteria to reach a deeper inoculation depth, the inoculation ring body 2 has a stronger force-bearing capacity, and a larger contact area with the culture medium, and the force is evenly applied, which is more suitable for the inoculation of photosynthetic bacteria, one end of the rod body 1 is fixedly sleeved with an annular connector 3, the inoculation ring body 2 is fixedly inserted in the annular connector 3 through a connecting column 4, the annular connector 3 is provided with an installation groove, and a push-to-unlock clamping component 5 is installed in the installation groove, and the push-to-unlock clamping component 5 is fixedly sleeved with a connecting column 4. The end is clamped in the limiting slot opened on the connecting column 4, which is used to fix the connecting column 4 in the annular connector 3. The inoculation ring body 2 and the connecting column 4 are integrally formed, and the inoculation ring body 2 and the connecting column 4 can be installed and disassembled by pressing the unlocking clamping component 5, which improves the convenience of cleaning and replacing the inoculation ring body 2. An extension handle 6 is sleeved on the rod body 1, and the rod body 1 is fixedly connected to the extension handle 6 by an elastic protruding clamping component 7. The elastic protruding clamping component 7 facilitates the sliding of the rod body 1 on the extension handle 6, so that the overall length of the rod body 1 and the extension handle 6 can be adjusted, which is more flexible to use and suitable for the use of culture media of different depths.

[0026] The push-to-unlock snap-fit ​​assembly 5 includes a rotating connection block 501 and a limiting slide bar 502. The rotating connection block 501 is rotatably installed on the inner wall of the top side of the installation groove through a rotating shaft 503. A positioning snap-fit ​​block 504 is fixedly installed on one end of the rotating connection block 501. The positioning snap-fit ​​block 504 is clamped in the limiting slot. The width of the positioning snap-fit ​​block 504 is smaller than the distance between the positioning snap-fit ​​block 504 and the inner wall of the top side of the installation groove. A pressing drive block 505 is fixedly installed on the other end of the rotating connection block 501. When in use, the pressing drive block 505 is controlled to make the rotating connection block 501 rotate in the installation groove through the rotating shaft 503, driving the positioning snap-fit ​​block 504 to make a circular motion along the axial position of the rotating shaft 503, so that the positioning snap-fit ​​block 504 is disengaged from the limiting slot, so as to facilitate the removal of the connecting column 4 and the inoculation ring body 2 from the rod body 1.

[0027] The limiting slide bar 502 is fixed in a transverse limiting groove opened on the inner wall of the installation groove, and a limiting slider 506 is slidably sleeved on the limiting slide bar 502. The limiting slider 506 is elastically connected to the inner wall of one end of the transverse limiting groove through a first return spring 507. A fixed connecting strip 508 is fixedly installed on the limiting slider 506, and the fixed connecting strip 508 is elastically connected to the pressing drive block 505 through a second return spring 509. When the pressing drive block 505 is controlled, the second return spring 509 is compressed, and the first return spring 507 is compressed under the action of the fixed connecting strip 508 and the limiting slide bar 506. When the pressing drive block 505 is released, the pressing drive block 505 is reset under the action of the elastic force of the first return spring 507 and the second return spring 509, so that the positioning card block 504 is inserted into the limiting card slot to realize the fixed installation of the connecting column 4 and the inoculation ring body 2 on the rod body 1.

[0028] The elastic protruding snap-in assembly 7 includes a strong spring 701, which is fixed in an embedding hole opened at one end of the rod body 1. A positioning pin head 702 is fixed at one end of the strong spring 701, and the positioning pin head 702 is slidably inserted in the embedding hole. The extended handle 6 is linearly and evenly provided with positioning pin holes, and the positioning pin head 702 is adapted to be inserted in the positioning pin holes. The positioning pin head 702 is pressed so that the positioning pin head 702 is retracted into the embedding hole, and the rod body 1 is controlled to slide in the extended handle 6 so as to adjust the overall length of the rod body 1 and the extended handle 6. At the same time, under the action of the strong spring 701, the positioning pin head 702 is fixedly inserted in the positioning pin hole, which facilitates the fixed connection between the extended handle 6 and the rod body 1.

[0029] The above is only an embodiment of the present application. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field know all the common technical knowledge in the relevant technical field before the application date or the priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for the technicians in this field, without departing from the structure of this application, several deformations and improvements can be made, which should also be regarded as the scope of protection of this application, which will not affect the effect of the implementation of this application and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to explain the content of the claims.

Claims

1. An inoculation loop suitable for inoculation of photosynthetic bacteria, comprising a rod body and an inoculation loop body, characterized in that: The inoculation ring body is an inverted triangular ring, and the triangle of the inverted triangular ring is an isosceles right triangle. An annular connector is fixedly sleeved on one end of the rod body, and the inoculation ring body is fixedly inserted in the annular connector through a connecting column. A mounting groove is provided on the annular connector, and a push-to-unlock type snap-fit ​​assembly is installed in the mounting groove. One end of the push-to-unlock type snap-fit ​​assembly is snapped into a limiting slot provided on the connecting column to fix the connecting column in the annular connector. An extension handle is sleeved on the rod body, and the rod body is fixedly connected to the extension handle through an elastic protruding snap-fit ​​assembly.

2. An inoculation loop suitable for inoculation of photosynthetic bacteria according to claim 1, characterized in that: The push-to-unlock type snap-in assembly includes a rotating connection block and a limiting slide rod. The rotating connection block is rotatably installed on the inner wall of the top side of the installation groove through a rotating shaft. A positioning snap-in block is fixedly installed on one end of the rotating connection block, and the positioning snap-in block is snap-connected in the limiting slot.

3. An inoculation loop suitable for inoculation of photosynthetic bacteria according to claim 2, characterized in that: The width of the positioning clamping block is smaller than the distance between the positioning clamping block and the inner wall of the top side of the installation groove.

4. An inoculation loop suitable for inoculation of photosynthetic bacteria according to claim 3, characterized in that: A pressing driving block is fixedly mounted on the other end of the rotating connecting block.

5. An inoculation loop suitable for inoculation of photosynthetic bacteria according to claim 4, characterized in that: The limiting slide bar is fixed in a transverse limiting groove opened on the inner wall of the installation groove, a limiting slider is slidably sleeved on the limiting slide bar, and the limiting slider is elastically connected to the inner wall of one end of the transverse limiting groove through a first return spring.

6. An inoculation loop suitable for inoculation of photosynthetic bacteria according to claim 5, characterized in that: A fixed connecting strip is fixedly mounted on the limit sliding block, and the fixed connecting strip is elastically connected to the pressing driving block via a second return spring.

7. An inoculation loop suitable for inoculation of photosynthetic bacteria according to claim 1, characterized in that: The elastic protruding clamping assembly includes a strong spring, which is fixed in an embedding hole opened at one end of the rod body. A positioning pin head is fixed at one end of the strong spring, and the positioning pin head is slidably inserted in the embedding hole.

8. An inoculation loop suitable for inoculation of photosynthetic bacteria according to claim 7, characterized in that: The extension handle is provided with positioning pin holes in a linear and uniform manner, and the positioning pin heads are adapted to be inserted in the positioning pin holes.

Images