CN213895798U

CN213895798U - Culture medium liquid injection device

Info

Publication number: CN213895798U
Application number: CN202022734506.9U
Authority: CN
Inventors: 仝彩玲
Original assignee: Biological Corner Xiamen Technology Co ltd
Current assignee: Biological Corner Xiamen Technology Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-08-06
Anticipated expiration: 2030-11-24

Abstract

The utility model relates to an priming device technical field specifically is culture medium priming device, including the priming device main part, the priming device main part includes the feed pipe, one side surface of feed pipe is connected with annotates the liquid head, the opposite side surface of feed pipe is connected with interior bearing sleeve, the front of interior bearing sleeve is connected with complementary unit, one side surface of feed pipe is connected with the connecting pipe, and one side surface of connecting pipe is connected with fastening device, complementary unit includes first adapter sleeve, first link span, first connection chamber, spring leaf, first fixture block and outer connecting plate, first adapter sleeve has been cup jointed to the surface of interior bearing sleeve, first adapter sleeve is provided with two sets ofly. This culture medium priming device through setting up complementary unit, can conveniently fix the surface at the internal support adapter sleeve with two sets of first adapter sleeves fast, and the device can conveniently dismantle the change fast to the connecting pipe through setting up fastening device.

Description

Culture medium liquid injection device

Technical Field

The utility model relates to a priming device technical field specifically is culture medium priming device.

Background

A petri dish is a laboratory vessel for the cultivation of microorganisms or cells, consisting of a flat disc-shaped bottom and a lid, generally made of glass or plastic. The culture dish is basically divided into two types, mainly plastic and glass. The plastic material may be polyethylene material, and has disposable and multiple use, is suitable for laboratory marking and bacteria separation, and may be used in plant material culture.

At present, current partial culture medium priming device, its itself is when annotating the liquid to the culture medium, generally carry out the low dose filling, and current mode then relies on the staff to cup joint the sleeve on filling head surface, and cooperate strutting arrangement to stabilize filling head, but current sleeve size is comparatively fixed, there is certain limitation, and current partial culture medium priming device, it is carrying out the during operation itself, probably need to annotate the solution of different pH valve, and when annotating different solutions, just need to change the filling pipe, but current filling pipe staple bolt is mostly to be connected, it is comparatively inconvenient to change, consequently, need urgently to solve above-mentioned problem with culture medium priming device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a culture medium priming device to solve the current partial culture medium priming device who proposes in the above-mentioned background art, its external sleeve has certain limitation, and current partial culture medium priming device, the comparatively inconvenient problem of its feed pipe change.

In order to achieve the above object, the utility model provides a following technical scheme:

culture medium priming device, including the priming device main part, the priming device main part includes the feed pipe, one side surface of feed pipe is connected with annotates the liquid head, the opposite side surface of feed pipe is connected with interior socket sleeve, the front of interior socket sleeve is connected with complementary unit, one side surface of feed pipe is connected with the connecting pipe, and one side surface of connecting pipe is connected with fastening device.

Preferably, the auxiliary mechanism comprises a first connecting sleeve, a first connecting frame, a first connecting cavity, a spring piece, a first clamping block and an outer connecting plate, the first connecting sleeve is sleeved on the outer surface of the inner bearing connecting sleeve, the first connecting sleeve is provided with two groups, one group is formed by connecting one side surface of the first connecting sleeve with the first connecting frame, the first clamping block abuts against the outer surface of the first connecting frame, the spring piece is connected to one side surface of the first clamping block, one side of the spring piece is connected to the inside of the first connecting cavity, the first connecting cavity is arranged in the other group, and the outer connecting plate is connected to the outer surface of one side of the first connecting sleeve.

Preferably, the fastening device includes connector, elastic component, thread bush and confession liquid equipment, one side surface connection of connecting pipe has the connector, and the surface butt elastic component of connector, the surface of elastic component is connected with the thread bush, one side surface connection of elastic component has the confession liquid equipment.

Preferably, the elastic parts are provided with six groups, and the six groups of elastic parts are uniformly connected to one side surface of the liquid supply equipment at equal intervals.

Preferably, the shape structure of the first connecting frame is L-shaped, two groups of the first connecting frames are arranged, and the two groups of the first connecting frames are uniformly connected to the outer surface of the first connecting sleeve at equal intervals.

Preferably, two groups of circular notches are uniformly formed in the surface of the outer connecting plate at equal intervals, and the two groups of outer connecting plates are uniformly connected to the outer surface of the first connecting sleeve at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: this culture medium priming device through setting up complementary unit, can conveniently fix the surface at the internal support adapter sleeve with two sets of first adapter sleeves fast, and the device can conveniently dismantle the change fast to the connecting pipe through setting up fastening device.

1. The device is through being provided with complementary unit, with the crisscross butt joint block of two sets of first connecting sleeves to conveniently make two sets of first connecting sleeves carry out the block and connect, and make two sets of first connecting sleeve fastening connection at the surface of interior bearing sleeve, can manually place the outer connecting plate at the first connecting sleeve back on external strutting arrangement surface afterwards, guarantee to annotate the stability of liquid head when annotating the liquid with this.

2. The device can conveniently make the laminating degree of elastic component to the connector decline through being provided with fastening device, and then can take the connector out from the inside of elastic component with manual, changes a set of new connecting pipe afterwards to insert the inside of establishing to the elastic component with new connecting pipe, can reverse the thread bush once more afterwards, and make the laminating degree increase of elastic component to the connector, fasten fixedly with the convenience to the connector.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the elastic member and the connecting head according to the present invention;

FIG. 3 is a schematic top sectional view of the inner socket and the first coupling sleeve of the present invention;

fig. 4 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a liquid supply tube; 2. a liquid injection head; 3. a connecting pipe; 4. a connector; 5. a liquid supply apparatus; 6. an elastic member; 7. a threaded sleeve; 8. a first connecting sleeve; 9. a first connecting frame; 10. a first connection chamber; 11. a spring plate; 12. a first clamping block; 13. an inner bearing sleeve; 14. an outer connecting plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

culture medium priming device, including the priming device main part, the priming device main part includes feed pipe 1, and one side surface of feed pipe 1 is connected with annotates liquid head 2, accepts cover 13 in the opposite side surface of feed pipe 1 is connected with, and the front of accepting cover 13 in is connected with complementary unit, and one side surface of feed pipe 1 is connected with connecting pipe 3, and one side surface of connecting pipe 3 is connected with fastening device.

Further, the auxiliary mechanism includes first connecting sleeve 8, first connecting frame 9, first connecting cavity 10, spring leaf 11, first fixture block 12 and outer connecting plate 14, first connecting sleeve 8 has been cup jointed to the surface of internal bearing connecting sleeve 13, first connecting sleeve 8 is provided with two sets, a set of a side surface of first connecting sleeve 8 is connected with first connecting frame 9, and the surface butt of first connecting frame 9 has first fixture block 12, and a side surface of first fixture block 12 is connected with spring leaf 11, and one side of spring leaf 11 is connected in the inside of first connecting cavity 10, and first connecting cavity 10 is seted up in the inside of another set of first connecting sleeve 8, a side surface of first connecting sleeve 8 is connected with outer connecting plate 14, can conveniently assist the fixed stay to liquid supply pipe 1 through being provided with auxiliary mechanism.

Further, fastening device includes connector 4, elastic component 6, thread bush 7 and supplies liquid equipment 5, and one side surface of connecting pipe 3 is connected with connector 4, and the surface butt elastic component 6 of connector 4, and the surface of elastic component 6 is connected with thread bush 7, and one side surface of elastic component 6 is connected with and supplies liquid equipment 5, can conveniently carry out quick fixed and change connecting pipe 3 through being provided with fastening device.

Furthermore, the elastic parts 6 are provided with six groups, the six groups of elastic parts 6 are uniformly connected to the surface of one side of the liquid supply equipment 5 at equal intervals, and the fastening effect on the connector 4 can be effectively improved by arranging the six groups of elastic parts 6.

Further, the shape structure of first link 9 is the L shape, and first link 9 is provided with two sets ofly, and two sets of first link 9 equidistance uniform connection is at the surface of first adapter sleeve 8, through setting up first link 9 into the L shape, can effectively increase the compactness of block.

Furthermore, two groups of circular grooves are uniformly formed in the surface of the outer connecting plate 14 at equal intervals, the two groups of outer connecting plates 14 are uniformly connected to the outer surface of the first connecting sleeve 8 at equal intervals, and the circular grooves are formed in the surface of the outer connecting plate 14, so that the outer connecting plate 14 can be conveniently connected with an external supporting device.

The working principle is as follows: when the first adapter sleeve 8 of surface mounting that needs held the adapter sleeve 13 in, can at first manually cup joint first adapter sleeve 8 at the surface that holds adapter sleeve 13 in, can manually grip about afterwards two sets of first adapter sleeve 8, and with the crisscross butt joint block of two sets of first adapter sleeve 8, so as to conveniently make two sets of first adapter sleeve 8 carry out the block and connect, and make two sets of 8 fastening connection of first adapter sleeve at the surface that holds adapter sleeve 13 in, can manually place the external connection board 14 at the first adapter sleeve 8 back on external strutting arrangement surface afterwards, guarantee to annotate the stability of liquid head 2 when annotating liquid with this.

When needs are changed connecting pipe 3, can at first manually grip thread bush 7, and rotatory thread bush 7, so that conveniently make thread bush 7 remove along the surface of elastic component 6, thereby can conveniently make the laminating degree decline of elastic component 6 to connector 4, and then can take connector 4 from the inside of elastic component 6 with manual, change a set of new connecting pipe 3 afterwards, and insert new connecting pipe 3 and establish the inside to elastic component 6, can reverse thread bush 7 once more afterwards, and make the laminating degree increase of elastic component 6 to connector 4, so that it is fixed to fasten connector 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Culture medium priming device, including the priming device main part, its characterized in that: the priming device main part includes liquid feed pipe (1), one side surface of liquid feed pipe (1) is connected with annotates liquid head (2), the opposite side surface of liquid feed pipe (1) is connected with interior socket sleeve (13), the front of interior socket sleeve (13) is connected with complementary unit, one side surface of liquid feed pipe (1) is connected with connecting pipe (3), and one side surface of connecting pipe (3) is connected with fastening device.

2. The medium priming device of claim 1, wherein: the auxiliary mechanism comprises a first connecting sleeve (8), a first connecting frame (9), a first connecting cavity (10), a spring piece (11), a first clamping block (12) and an outer connecting plate (14), the outer surface of the inner bearing sleeve (13) is sleeved with a first connecting sleeve (8), the first connecting sleeves (8) are provided with two groups, one side surface of one group of the first connecting sleeves (8) is connected with a first connecting frame (9), the outer surface of the first connecting frame (9) is abutted with a first clamping block (12), one side surface of the first clamping block (12) is connected with a spring piece (11), one side of the spring piece (11) is connected with the inner part of the first connecting cavity (10), and the first connecting cavity (10) is arranged inside the other group of the first connecting sleeves (8), the outer surface of one side of the first connecting sleeve (8) is connected with an outer connecting plate (14).

3. The medium priming device of claim 1, wherein: fastening device includes connector (4), elastic component (6), thread bush (7) and supplies liquid equipment (5), one side surface connection of connecting pipe (3) has connector (4), and the surface butt elastic component (6) of connector (4), the surface of elastic component (6) is connected with thread bush (7), one side surface connection of elastic component (6) supplies liquid equipment (5).

4. The medium priming device of claim 3, wherein: the elastic pieces (6) are provided with six groups, and the six groups of elastic pieces (6) are uniformly connected to the surface of one side of the liquid supply equipment (5) at equal intervals.

5. The medium priming device of claim 2, wherein: the shape structure of first link (9) is L shape, and first link (9) are provided with two sets ofly, two sets ofly first link (9) equidistance evenly connect the surface at first adapter sleeve (8).

6. The medium priming device of claim 2, wherein: two groups of circular notches are uniformly formed in the surface of the outer connecting plate (14) at equal intervals, and the outer connecting plate (14) is uniformly connected to the outer surface of the first connecting sleeve (8) at equal intervals.