CN214636563U

CN214636563U - Culture frame for Roche medium

Info

Publication number: CN214636563U
Application number: CN202120408924.0U
Authority: CN
Inventors: 韦文飞; 韦艳灵
Original assignee: Liuzhou Peoples Hospital
Current assignee: Liuzhou Peoples Hospital
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-11-09
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses a culture rack for Roche culture medium, belonging to the technical field of culture racks, which comprises a tray and a plurality of placing plates; a plurality of placing plates are arranged in the tray at intervals; the placing plate is rotatably connected with the tray through a rotating shaft, and the rotating shaft is horizontally arranged; the placing plate can turn over relative to the tray through the rotating shaft and is positioned on the tray; a plurality of fixing pieces for fixing the Roche culture medium are arranged on the placing plate at intervals; the utility model provides a difficult slope of many bottles of luo shi culture medium fix in the tray and complex operation's problem.

Description

Culture frame for Roche medium

Technical Field

The utility model relates to a cultivate frame technical field, in particular to roche culture medium is with cultivateing frame.

Background

Clinically, the roche culture medium is commonly used for culturing mycobacterium tuberculosis and comprises the following main components: fresh egg liquid, sodium glutamate, glycerol, malachite green, potassium dihydrogen phosphate, magnesium sulfate, magnesium citrate and potato starch. The mycobacterium tuberculosis culture steps are as follows: firstly, uniformly inoculating a specimen on a slant of a Roche medium; then, the inoculated Roche medium is obliquely placed in a tray, so that the inclined plane of the culture medium is upward and is approximately horizontal; then, the tray is horizontally placed in an incubator at 37 ℃; after 24 hours, standing the culture medium vertically, and continuously culturing in an incubator at 37 ℃; observing the growth condition of the bacteria for 1 time on the 3 rd day and the 7 th day of the culture respectively; thereafter, 1 observation was made every week, and positive ones were reported at any time. This in-process, because the quantity of luo shi culture medium is more, there is the difficult slope of luo shi culture medium to fix in the tray and complex operation's problem, also not discover among the prior art to have the cultivation frame that can solve this problem, for this reason the utility model provides a culture frame for luo shi culture medium.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a culture rack for Roche medium, which solves the problems of difficult inclined fixation of multiple bottles of Roche medium in a tray and complicated operation.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a culture shelf for Roche medium comprises a tray and a plurality of placing plates; the plurality of placing plates are arranged in the tray at intervals; the placing plate is rotatably connected with the tray through a rotating shaft, and the rotating shaft is horizontally arranged; the placing plate can be turned relative to the tray through the rotating shaft and is positioned on the tray; a plurality of fixing pieces for fixing the Roche culture medium are arranged on the placing plate at intervals.

Preferably, the rotating shafts of the plurality of placing plates are provided with first gears, a second gear is arranged between every two adjacent first gears, and the first gears and the second gears are equal in size and are meshed and connected with each other.

Preferably, one side of the tray is provided with a gear cavity, and the first gear and the second gear are both arranged in the gear cavity.

Preferably, any one or more of the rotating shafts are threaded rods, two ends of each threaded rod movably penetrate through the tray, and the threaded rods are connected with locking nuts in a threaded mode.

Preferably, the lock nut is a hand-screwed lock nut, and the material of the lock nut is plastic.

Preferably, the bottom surface of the placing plate is provided with a connecting ring, and the rotating shaft penetrates through the connecting ring and is fixedly connected with the connecting ring.

Preferably, the fixture comprises a first restriction groove for restricting the Roche medium flask and a second restriction groove for restricting the bottom of the Roche medium flask.

Preferably, the first restriction groove and the second restriction groove are integrally formed.

Preferably, the first limiting groove and the second limiting groove are both made of silicon rubber, and the placing plate is made of plastic.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

1. the tray is internally provided with a plurality of placing plates at intervals, and a plurality of fixing pieces are arranged on the placing plates at intervals, so that the Roche culture medium can be effectively fixed; in addition, the placing plate can be turned over to adjust the angle, and when the plurality of bottles of Roche culture mediums on the placing plate need to be adjusted to be in an inclined state or an upright state, the placing plate only needs to be turned over; the utility model has the advantages of simple structure, easy operation and convenient and practical, effectively solved among the prior art many bottles of luo shi culture medium difficult slopes to fix in the tray and complex operation's problem.

2. The utility model discloses through gear drive between two adjacent boards of placing, when the board carries out angle modulation when placing, other boards of placing carry out angle modulation in step, and angle modulation's range equals for all roche culture mediums can synchronous regulation to suitable inclination in the tray, reduce operating personnel's work load, improve operating personnel's work efficiency.

3. The utility model discloses be provided with lock nut, through lock nut countershaft and place the board and lock the location, ensure angle modulation's stability, avoid placing the board and receive external force to influence and can not ensure that the condition that the luo shi culture medium inclined plane is the horizontality, effectively improve the accuracy of experiment.

4. The fixing piece of the utility model comprises a first limiting groove and a second limiting groove, wherein the first limiting groove is used for limiting the bottle body of the Roche medium, and the second limiting groove is used for limiting the bottle bottom of the Roche medium, so that the Roche medium can be stably and quickly placed in the fixing piece; wherein, first restriction groove and second restriction groove integrated into one piece, and adopt the silica gel material, have better guard action to the body and the bottle bottom of luo shi culture medium.

Drawings

FIG. 1 is a plan view of a culture rack for Roche medium provided in an embodiment of the present invention;

fig. 2 is a schematic position diagram of the first gear and the second gear according to the embodiment of the present invention;

fig. 3 is a schematic view illustrating the installation of the fixing member according to the embodiment of the present invention;

the main reference symbols in the drawings are as follows:

in the figure, 1-tray, 2-placing plate, 3-rotating shaft, 4-connecting ring, 5-fixing piece, 6-first limiting groove, 7-second limiting groove, 8-first gear, 9-second gear, 10-gear cavity, 11-locking nut, 12-Roche medium and 13-inclined plane.

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The accompanying drawings are only for illustrative purposes and are only schematic drawings rather than actual drawings, which are not intended to limit the present disclosure, and in order to better illustrate the embodiments of the present disclosure, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to FIGS. 1 to 3, a culture rack for Roche medium comprises a tray 1 and a plurality of plates 2. In this embodiment, the number of the placing plates 2 is four, and the four placing plates 2 are arranged in the tray 1 at intervals. Place board 2 and rotate with tray 1 through pivot 3 and be connected, 3 levels of pivot set up, place the board 2 accessible pivot 3 relative tray 1 upset and location on tray 1. Specifically, the bottom surface of the placing plate 2 is provided with a connecting ring 4, and the rotating shaft 3 penetrates through the connecting ring 4 and is fixedly connected with the connecting ring 4.

Wherein, all be provided with first gear 8 on the pivot 3 of four boards 2 of placing, be provided with a second gear 9 between two adjacent first gears 8, first gear 8 and second gear 9 size equal to intermeshing connects, and second gear 9 rotates through driven shaft and tray 1 to be connected. One side of the tray 1 is provided with a gear cavity 10, and the first gear 8 and the second gear 9 are both arranged in the gear cavity 10. Through gear drive between two adjacent boards 2 of placing, when one is placed board 2 and is carried out the angle modulation, other boards 2 of placing carry out the angle modulation in step, and the range of angle modulation equals for all roche culture medium 12 can be adjusted to suitable inclination in step in the tray 1, reduce operating personnel's work load, improve operating personnel's work efficiency.

In addition, any one or more rotating shafts 3 are screw rods, two ends of each screw rod movably penetrate through the tray 1, the screw rods are in threaded connection with locking nuts 11, the locking nuts 11 are hand-screwed locking nuts 11, and the material of the locking nuts 11 is plastic. In this embodiment, the number of the screw is one, and the number of the lock nuts 11 is two. The utility model discloses a locking nut 11 counter shaft 3 and place board 2 and lock the location, ensure angle modulation's stability, avoid placing board 2 and receive external force to influence and can not ensure the condition that 12 inclined planes 13 of luo shi culture medium are the horizontality, effectively improve the accuracy of experiment. When one placing board 2 is locked, the other placing boards 2 are also locked by the action of the gear.

A plurality of fixing pieces 5 for fixing the Roche medium 12 are arranged on the placing plate 2 at intervals. In this embodiment, nine fixing members 5 are provided on each of the placement plates 2. The fixing piece 5 comprises a first limiting groove 6 for limiting the bottle body of the Roche medium 12 and a second limiting groove 7 for limiting the bottle bottom of the Roche medium 12. The first limiting groove 6 and the second limiting groove 7 are integrally formed, the first limiting groove 6 and the second limiting groove 7 are made of silica gel, and the placing plate 2 is made of plastic. The first limiting groove 6 is used for limiting the bottle body of the Roche medium 12, and the second limiting groove 7 is used for limiting the bottle bottom of the Roche medium 12, so that the Roche medium 12 can be stably and quickly placed in the fixing piece 5; wherein, first restriction groove 6 and second restriction groove 7 integrated into one piece, and adopt the silica gel material, have better guard action to the body and the bottle bottom of luo shi culture medium 12.

The tray 1 of the utility model is internally provided with a plurality of placing plates 2 at intervals, and a plurality of fixing pieces 5 are arranged on the placing plates 2 at intervals, so that the Roche culture medium 12 can be effectively fixed; in addition, place board 2 accessible upset and carry out angle modulation, when needs will place the many bottles of luo shi culture medium 12 on board 2 and adjust to the tilt state or when standing up the state, only need the upset place board 2 can. The utility model has the advantages of simple structure, easy operation and convenient and practical, effectively solved among the prior art many bottles of luo shi culture medium 12 not be the problem of fixing in tray 1 and complex operation of the difficult slope.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. The utility model provides a culture frame for roche culture medium which characterized in that: comprises a tray and a plurality of placing plates; the plurality of placing plates are arranged in the tray at intervals; the placing plate is rotatably connected with the tray through a rotating shaft, and the rotating shaft is horizontally arranged; the placing plate can be turned relative to the tray through the rotating shaft and is positioned on the tray; a plurality of fixing pieces for fixing the Roche culture medium are arranged on the placing plate at intervals.

2. The culture rack for Roche medium according to claim 1, wherein: the rotary shafts of the plurality of placing plates are provided with first gears, a second gear is arranged between every two adjacent first gears, and the first gears and the second gears are equal in size and are meshed and connected with each other.

3. The culture rack for Roche medium according to claim 2, wherein: one side of tray is provided with the gear chamber, first gear with the second gear all sets up the gear intracavity.

4. The culture rack for Roche medium according to claim 1, wherein: any one or more rotating shafts are screw rods, the two ends of each screw rod movably penetrate through the tray, and locking nuts are connected to the screw threads.

5. A culture rack for Roche medium according to claim 4, wherein: the locking nut is a hand-screwed locking nut and is made of plastic.

6. The culture rack for Roche medium according to claim 1, wherein: the bottom surface of the placing plate is provided with a connecting ring, and the rotating shaft penetrates through the connecting ring and is fixedly connected with the connecting ring.

7. The culture rack for Roche medium according to claim 1, wherein: the fixture comprises a first restriction groove for restricting the body of the Roche medium bottle and a second restriction groove for restricting the bottom of the Roche medium bottle.

8. The culture rack for Roche medium according to claim 7, wherein: the first limiting groove and the second limiting groove are integrally formed.

9. The culture rack for Roche medium according to claim 8, wherein: the first limiting groove and the second limiting groove are made of silica gel, and the placing plate is made of plastic.