CN111286447A

CN111286447A - Support for placing culture dish in microbial incubator

Info

Publication number: CN111286447A
Application number: CN202010249478.3A
Authority: CN
Inventors: 袁大炜; 陆军; 俞晔; 张慧; 王明生; 丁志平
Original assignee: Zhangjiagang Customs Comprehensive Technology Center
Current assignee: Zhangjiagang Customs Comprehensive Technology Center
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-06-16

Abstract

The invention discloses a bracket for placing a culture dish in a microorganism incubator, which comprises: each layer of tray comprises a plurality of independent fan-shaped tray units, and a plurality of rings of clamping grooves are formed in the axial direction of the outer wall of the rotating shaft; the connection structure between each fan-shaped tray unit and the clamping groove comprises: the clamping and blocking block is arranged at the inner end of the fan-shaped tray unit and protrudes outwards, and comprises a body and clamping and blocking parts, and the clamping and blocking parts are positioned at the end part of the body and protrude towards the two sides of the body respectively; the joint groove includes the cell body, and the cell body is provided with upper portion notch and the lower part notch that link up from top to bottom outward, and the width of upper portion notch circumference is greater than the lower part notch, and the ascending width in lower part notch circumference just can hold the body of card dog, and the both sides of lower part notch are provided with the card and keep off the wall, and the card keeps off and forms the card between wall and the cell body and keeps off the district. The invention has the advantages that: greatly increased the quantity of placing of culture dish, the tray flexibility of use improves greatly.

Description

Support for placing culture dish in microbial incubator

Technical Field

The invention relates to the technical field of microorganism experimental equipment, in particular to a microorganism incubator.

Background

Microbial testing is a clinical medical testing tool and plays a critical role in epidemiological diagnosis. In microbiological experiments, it is often necessary to perform culture observations on microorganisms before subsequent immunotherapy studies, medical care studies, and the like are performed. Therefore, efficient culture of microorganisms is extremely important.

The incubator is provided with an incubation chamber, and the incubation of the microorganisms is usually performed in the incubation chamber of the microorganism incubator. The microbial incubator has the following functions: giving the microorganism a suitable, stable culture environment. However, the current microorganism incubators have the following disadvantages: the number of dishes that can be placed in the culture chamber at one time is limited.

Disclosure of Invention

The technical problems to be solved by the invention are as follows: the utility model provides a be used for placing the support of culture dish in the microorganism incubator, it can increase the quantity of the culture dish of placing in the incubator.

In order to achieve the purpose, the adopted technical scheme comprises the following steps: be used for placing the support of culture dish in the microorganism incubator includes: the tray comprises at least one layer, each layer of tray comprises a plurality of independent fan-shaped tray units, each fan-shaped tray unit is provided with a culture dish placing part for placing a culture dish, the axial direction of the outer wall of the rotating shaft is provided with a plurality of circles of clamping grooves, the number of circles of the clamping grooves corresponds to the number of layers of the tray, the clamping grooves of the same circle are arranged at intervals in the circumferential direction of the rotating shaft, and the number of the clamping grooves in the circle corresponds to the number of the fan-shaped tray units in one layer of tray; every fan-shaped tray unit in each layer of tray all can be dismantled and support in a joint groove that corresponds the round in the pivot, and the connection structure between every fan-shaped tray unit and the joint groove includes: the clamping and blocking block is arranged at the inner end of the fan-shaped tray unit and protrudes outwards, and comprises a body and clamping and blocking parts, and the clamping and blocking parts are positioned at the end part of the body and protrude towards the two sides of the body respectively; the joint groove include the cell body, the cell body is provided with upper portion notch and lower part notch that link up from top to bottom outward, the width of upper portion notch circumference is greater than the lower part notch, the ascending width in lower part notch circumference just can hold the body of card dog, the both sides of lower part notch are provided with the card and keep off the wall, the card keeps off and forms the card between wall and the cell body and keeps off the district, the card fender portion of every card dog can only get into to the cell body through the upper portion notch, the card dog that is arranged in the cell body can make the body card establish in the lower part notch downwards, and make the card of card fender portion block keep off in the inboard card fender district of card fender wall, thereby install fan-shaped tray unit joint in the joint.

Further, a support for placing a culture dish in the microorganism incubator is provided, wherein a step recessed downwards is arranged at the top of each fan-shaped tray unit, so that a culture dish placing part for placing the culture dish is formed, and the inner end of the step recessed downwards is communicated with the bottom of the fan-shaped tray unit to form a through hole.

Further, the support that is used for placing the culture dish in the aforementioned microorganism incubator, wherein, the inner end of every fan-shaped tray unit still is provided with the location baffle, and the location baffle is located the inboard of card dog and downward protrusion in fan-shaped tray unit, and when fan-shaped tray unit joint was installed in the joint groove, the location baffle card was when on the outer wall of pivot.

Furthermore, the bracket for placing the culture dish in the microorganism incubator is provided, wherein the rotating shaft is movably installed in the microorganism incubator and is driven by the rotary driving mechanism.

Further, in the above-mentioned microorganism incubator, a support for placing a culture dish is provided, wherein the structure of the rotary driving mechanism includes: the bottom of the rotating shaft is movably supported in the bearing seat, a driven bevel gear is arranged on the rotating shaft and meshed with a driving bevel gear, the driving bevel gear is arranged on a horizontal driving shaft, and the driving shaft is connected with an output shaft of the motor.

Further, the support that is used for placing the culture dish in the aforementioned microorganism incubator, wherein, the central angle of every fan-shaped tray unit is the same, and every circle joint groove is evenly spaced apart on the pivot outer wall.

The invention has the advantages that: the placing quantity of the culture dishes in the culture room is greatly increased, and the culture dishes can be guided to be placed in the culture room in order. And the fan-shaped tray unit and the rotating shaft are detachably supported, so that the connecting structure is simple, and the use of workers is convenient. Can dismantle bearing structure makes the flexibility that the tray used improve greatly, and the staff can place the fan-shaped tray unit of corresponding quantity in the pivot as required to can select the suitable position of placing as required. The vacant fan-shaped tray unit can be detached, so that microbial pollution is avoided. The rotatable structure of pivot for in the culture process, can make each culture dish can not receive the influence of placing the position through control pivot intermittent type nature rotation, promptly: each culture dish is in a uniform culture environment, so that the microbial culture effect is greatly improved.

Drawings

FIG. 1 is a schematic view showing the arrangement of a rack for holding a culture dish in a microorganism incubator according to the present invention.

FIG. 2 is a schematic view of the structure of FIG. 1 taken along the sectional line A-A.

FIG. 3 is a schematic structural view of a fan-shaped tray unit in a rack for placing culture dishes in the microbial incubator according to the present invention.

FIG. 4 is a schematic structural view of a rotating shaft of a support for placing a culture dish in the microorganism incubator according to the present invention.

Fig. 5 is an enlarged schematic view of a portion E of fig. 2.

Detailed Description

The invention is described in further detail below with reference to the figures and preferred embodiments.

As shown in fig. 1, the rack for placing the culture dish in the microorganism incubator comprises: pivot 1 and tray 2, tray 2 have at least one deck, and every layer of tray 2 includes a plurality of independent fan-shaped tray unit 21, all is provided with a culture dish portion 211 of placing culture dish 3 on every fan-shaped tray unit 21. The top of every fan-shaped tray unit 21 in this embodiment is provided with the step of undercut to form the culture dish of placing the culture dish and place portion 211, the through-hole 212 that forms is link up with the bottom of fan-shaped tray unit 21 to the step inner end of undercut, and through-hole 212 can make the bottom of culture dish 3 all equal being located the culture room environment with the top, thereby improves the microorganism cultivation effect.

A plurality of circles of clamping grooves 4 are axially arranged on the outer wall of the rotating shaft 1, the number of circles of the clamping grooves 4 corresponds to the number of layers of the trays 2, the clamping grooves 4 in the same circle are arranged at intervals in the circumferential direction of the rotating shaft 1, and the number of the clamping grooves 4 in the circle corresponds to the number of the fan-shaped tray units 21 in one layer of the trays 2; each fan-shaped tray unit 21 in each layer of tray 2 can be detachably supported in one clamping groove 4 corresponding to one circle on the rotating shaft 1. In order to facilitate the manufacture and use of the device, the central angle of each fan-shaped tray unit 21 is the same, and each circle of clamping grooves 4 are uniformly arranged on the outer wall of the rotating shaft 1 at intervals.

Specifically, the connection structure between each sector tray unit 21 and the catching groove 4 includes: the outward protruding card stopper 5 of setting in fan-shaped tray unit 21's inner end, card stopper 5 include body 51 and card fender portion 52, and card fender portion 52 is located the tip of body and protrudes to body 51 both sides respectively. The inner end of each fan-shaped tray unit 21 is also provided with a positioning baffle 213, the positioning baffle 213 is positioned at the inner side of the blocking block 5 and protrudes downwards from the fan-shaped tray unit 21, and when the fan-shaped tray unit 21 is blocked and installed in the blocking groove 4, the positioning baffle 213 is blocked on the outer wall of the rotating shaft 1.

The joint groove 4 include the cell body 41, the cell body 41 is provided with outward, upper portion notch 42 and the lower part notch 43 that link up from top to bottom, upper portion notch 42 circumferential width is greater than lower part notch 43, the ascending width in lower part notch 43 circumference just can hold the body 51 of checkpost piece 5, the both sides of lower part notch 43 are provided with the card and keep off wall 44, it blocks the district to form the card between wall 44 and the cell body 41 to block, the card portion 52 of every checkpost piece 5 can only get into to the cell body 41 through upper portion notch 42, the card that is arranged in the cell body 41 keeps off piece 5 downwards and can make the body 51 card establish in lower part notch 43, and make the card of blocking portion 52 block in the inboard card of blocking wall 44 keep off the district, and the outer wall at pivot 1 is just blocked to location baffle 213, thereby install fan-shaped tray unit 21 joint in joint groove 4.

In this embodiment, the rotating shaft 1 is movably installed in the microorganism incubator and is driven by the rotary driving mechanism.

The structure of the rotary driving mechanism comprises: the bottom of the rotating shaft 1 is movably supported in a bearing seat 11, a driven bevel gear 12 is arranged on the rotating shaft 1, the driven bevel gear 12 is meshed with a driving bevel gear 13, the driving bevel gear 13 is arranged on a horizontal driving shaft 14, and the driving shaft 14 is connected with an output shaft of a motor 15.

The invention has the advantages that: firstly, greatly increased the placing quantity of culture dish in the culture room, and can guide culture dish 3 to place in order in the culture room. And secondly, the fan-shaped tray unit 21 and the rotating shaft 1 are detachably supported, the connecting structure is simple, and the use is convenient for workers. The detachable supporting structure greatly improves the flexibility of the use of the tray 2, and workers can place the fan-shaped tray units 21 with corresponding quantity on the rotating shaft 1 according to the requirements and can select proper placing positions according to the requirements. The empty fan tray unit 21 can be removed to avoid microbial contamination. Thirdly, the rotatable structure of pivot 1 for in the cultivation process, can make each culture dish 3 not receive the influence of placing the position through control pivot 1 intermittent type nature rotation, promptly: each culture dish 3 is in a uniform culture environment, so that the microbial culture effect is greatly improved.

Claims

1. Be used for placing the support of culture dish in the microorganism incubator, its characterized in that: the method comprises the following steps: the tray comprises at least one layer, each layer of tray comprises a plurality of independent fan-shaped tray units, each fan-shaped tray unit is provided with a culture dish placing part for placing a culture dish, the axial direction of the outer wall of the rotating shaft is provided with a plurality of circles of clamping grooves, the number of circles of the clamping grooves corresponds to the number of layers of the tray, the clamping grooves of the same circle are arranged at intervals in the circumferential direction of the rotating shaft, and the number of the clamping grooves in the circle corresponds to the number of the fan-shaped tray units in one layer of tray; every fan-shaped tray unit in each layer of tray all can be dismantled and support in a joint groove that corresponds the round in the pivot, and the connection structure between every fan-shaped tray unit and the joint groove includes: the clamping and blocking block is arranged at the inner end of the fan-shaped tray unit and protrudes outwards, and comprises a body and clamping and blocking parts, and the clamping and blocking parts are positioned at the end part of the body and protrude towards the two sides of the body respectively; the joint groove include the cell body, the cell body is provided with upper portion notch and lower part notch that link up from top to bottom outward, the width of upper portion notch circumference is greater than the lower part notch, the ascending width in lower part notch circumference just can hold the body of card dog, the both sides of lower part notch are provided with the card and keep off the wall, the card keeps off and forms the card between wall and the cell body and keeps off the district, the card fender portion of every card dog can only get into to the cell body through the upper portion notch, the card dog that is arranged in the cell body can make the body card establish in the lower part notch downwards, and make the card of card fender portion block keep off in the inboard card fender district of card fender wall, thereby install fan-shaped tray unit joint in the joint.

2. A rack for placing culture dishes in a microorganism incubator according to claim 1, wherein: the top of each fan-shaped tray unit is provided with a step which is sunken downwards, so that a culture dish placing part for placing a culture dish is formed, and the inner end of the step which is sunken downwards is communicated with the bottom of each fan-shaped tray unit to form a through hole.

3. A rack for placing culture dishes in a microorganism incubator according to claim 1 or 2, wherein: the inner end of each fan-shaped tray unit is also provided with a positioning baffle plate, the positioning baffle plate is positioned at the inner side of the clamping stop block and protrudes downwards out of the fan-shaped tray unit, and when the fan-shaped tray units are clamped and installed in the clamping grooves, the positioning baffle plates are clamped on the outer wall of the rotating shaft.

4. A rack for placing culture dishes in a microorganism incubator according to claim 3, wherein: the rotating shaft is movably arranged in the microorganism incubator and is driven by the rotary driving mechanism.

5. A rack for placing culture dishes in a microorganism incubator according to claim 4, wherein: the structure of the rotary drive mechanism includes: the bottom of the rotating shaft is movably supported in the bearing seat, a driven bevel gear is arranged on the rotating shaft and meshed with a driving bevel gear, the driving bevel gear is arranged on a horizontal driving shaft, and the driving shaft is connected with an output shaft of the motor.

6. A rack for placing culture dishes in a microorganism incubator according to claim 1 or 2, wherein: the central angle of each fan-shaped tray unit is the same, and each circle of clamping grooves are uniformly arranged on the outer wall of the rotating shaft at intervals.