CN209397211U - A kind of townhouse tulase culture tube convenient for connection - Google Patents
A kind of townhouse tulase culture tube convenient for connection Download PDFInfo
- Publication number
- CN209397211U CN209397211U CN201822200169.8U CN201822200169U CN209397211U CN 209397211 U CN209397211 U CN 209397211U CN 201822200169 U CN201822200169 U CN 201822200169U CN 209397211 U CN209397211 U CN 209397211U
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- China
- Prior art keywords
- pipe
- block
- townhouse
- spherical
- sealing element
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Abstract
The utility model discloses a kind of townhouse tulase culture tubes convenient for connection, including the first pipe and the second pipe, first pipe side close to each other with the second pipe is fixedly connected to townhouse pipe, townhouse pipe on second pipe is connected with close to one end of the first pipe patches block, the block that patches is hollow structure, townhouse pipe on first pipe is fixedly connected with inserting block close to one end of the second pipe, the inserting block, which is slidably mounted on, to be patched in block, described patch is fixedly installed with sealing element in block, spherical chamber is offered on the sealing element, the inserting block is fixedly connected with installing pipe far from one end of the first pipe, the installing pipe extends to spherical intracavitary far from one end of inserting block.The utility model structure is simple, easy to use, convenient for quickly connecting into townhouse formula tulase culture tube, and in connection, convenient for the processing and installation of leakproof, meets the use demand of user.
Description
Technical field
The utility model relates to tulase culture technique field more particularly to a kind of townhouse tulase cultures convenient for connection
Pipe.
Background technique
The process that tulase is formed from low concentration drug to high concentration medicine inducible resistance at this stage is tulase low dense
After degree drug resistance is formed, cultivated by manually extracting and being injected into high concentration medicine, first is that increasing artificial behaviour
It is not true to increase it second is that tulase exposes the influence that will cause outer bound pair experiment in air in the process of transfer for the trouble of work
It is qualitative, so a kind of townhouse tulase culture tube is provided, but townhouse tulase culture tube, it is not easy to quickly connect, Bu Nengman
The use demand of sufficient user.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and propose a kind of convenient for connection
Townhouse tulase culture tube.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of townhouse tulase culture tube convenient for connection, including the first pipe and the second pipe, first pipe and the second pipe
Side close to each other is fixedly connected to townhouse pipe, and the townhouse pipe on second pipe is connected with close to one end of the first pipe to be connect
Inserted block, the block that patches is hollow structure, and the townhouse pipe on first pipe is fixedly connected with insertion close to one end of the second pipe
Block, the inserting block, which is slidably mounted on, to be patched in block, and described patch is fixedly installed with sealing element in block, is opened up on the sealing element
Have a spherical chamber, the inserting block is fixedly connected with installing pipe far from one end of the first pipe, the installing pipe far from inserting block one
End extends to spherical intracavitary, and is fixedly connected with spherical-shaped piece, and the surrounding of the spherical-shaped piece and the surrounding of spherical chamber are in close contact,
The two sides for patching block offer sliding groove, and the sliding groove is connected with block is patched, and is slidably fitted in sliding groove
The both ends of pull lever, the pull lever all extend to outside sliding groove, and the both ends of the inserting block offer locating slot, the drawing
One end of lever extends in locating slot and is slidably connected with locating slot, and the two sides of the sliding groove are equipped with springing mechanism.
Preferably, the springing mechanism includes the restriction slot being provided on the inner wall of sliding groove two sides, and the two of the pull lever
Side is welded with stop block, and the stop block, which is slidably mounted on, to be limited in slot, and stop block is welded with far from the side of installing pipe
Spring, the spring are welded on the side inner wall for limiting the remotely located slot of slot far from one end of stop block.
Preferably, it is fixedly connected with valve on first pipe, aspirator, the first pipe, connection is fixedly connected on townhouse pipe
Comb patches block, installing pipe, spherical-shaped piece, sealing element and the second pipe and is connected, and the first pipe is identical as cast No. the second, and number
It is multiple.
Preferably, the inserting block is symmetrically welded close to the side of sealing element there are two sealing ring, and two sealing rings are distinguished
Positioned at the two sides of installing pipe, two sealing rings are contacted with sealing element extruding.
Preferably, the sealing element, installing pipe and spherical-shaped piece are that rubber material is made.
Preferably, the sealing element offers circular hole far from the side of installing pipe, and circular hole is connected with installing pipe.
Compared with prior art, the utility model has the beneficial effects that
By using the first pipe, the second pipe, townhouse pipe, patch block, inserting block, sealing element, spherical chamber, installing pipe, spherical
Block, pull lever, locating slot, limits being used cooperatively for slot, stop block and spring at sliding groove, so that pull lever is pulled, pull lever
One end all slides into sliding groove, then installs inserting block and patches in block, uses rubber material using spherical-shaped piece and sealing element
Material is made, so that have certain contraction distortion characteristic using spherical-shaped piece, when installation, which can be squeezed and deformed, is installed into spherical intracavitary,
Spherical chamber and spherical-shaped piece are in close contact, accomplish the effect of Fast Installation leakproof, then puts down pull lever, pull lever exists
Under the elastic reaction of spring, the one end for pulling on bar is pushed in locating slot, and inserting block is fixed, the utility model structure
Simply, easy to use, convenient for quickly connecting into townhouse formula tulase culture tube, and in connection, convenient for the processing and peace of leakproof
Dress, meets the use demand of user.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of townhouse tulase culture tube convenient for connection structural schematic diagram；
Fig. 2 be the utility model proposes patch block and the inserting block of a kind of townhouse tulase culture tube convenient for connection connect
The structural schematic diagram connect；
Fig. 3 be the utility model proposes a kind of townhouse tulase culture tube convenient for connection part A enlarged drawing.
In figure: 1 first pipe, 2 second pipes, 3 townhouse pipes, 4 patch block, 5 inserting blocks, 6 sealing elements, 7 spherical chambers, 8 installing pipes,
9 spherical-shaped pieces, 10 sliding grooves, 11 pull lever, 12 locating slots, 13 limit slot, 14 stop blocks, 15 springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of townhouse tulase culture tube convenient for connection, including the first pipe 1 and the second pipe 2, the first pipe 1
Side close to each other is fixedly connected to townhouse pipe 3 with the second pipe 2, and the townhouse pipe 3 on the second pipe 2 is close to the one of the first pipe 1
End, which is connected with, patches block 4, and patching block 4 is hollow structure, and the townhouse pipe 3 on the first pipe 1 is fixedly connected close to one end of the second pipe 2
There is inserting block 5, inserting block 5, which is slidably mounted on, to be patched in block 4, is patched and is fixedly installed with sealing element 6 in block 4, opens up on sealing element 6
There is spherical chamber 7, inserting block 5 is fixedly connected with installing pipe 8, the one end of installing pipe 8 far from inserting block 5 far from one end of the first pipe 1
It extends in spherical chamber 7, and is fixedly connected with spherical-shaped piece 9, the surrounding of spherical-shaped piece 9 and the surrounding of spherical chamber 7 are in close contact, and are connect
The two sides of inserted block 4 offer sliding groove 10, and sliding groove 10 is connected with block 4 is patched, and drawing is slidably fitted in sliding groove 10
Lever 11, the both ends of pull lever 11 all extend to outside sliding groove 10, and the both ends of inserting block 5 offer locating slot 12, pull lever
11 one end extends in locating slot 12 and is slidably connected with locating slot 12, and the two sides of sliding groove 10 are equipped with springing mechanism, leads to
It crosses using the first pipe 1, the second pipe 2, townhouse pipe 3, patch block 4, inserting block 5, sealing element 6, spherical chamber 7, installing pipe 8, spherical-shaped piece
9, sliding groove 10, pull lever 11, locating slot 12, limit slot 13, stop block 14 and spring 15 are used cooperatively so that pull
One end of bar 11, pull lever 11 all slides into sliding groove 10, then installs inserting block 5 and patches in block 4, utilizes spherical-shaped piece
9 and sealing element 6 be made of rubber material so that have certain contraction distortion characteristic using spherical-shaped piece 9, when installation, can be squeezed
Compressive strain is installed in spherical chamber 7, and spherical chamber 7 and spherical-shaped piece 9 are in close contact, accomplish the effect of Fast Installation leakproof
Then fruit puts down pull lever 11, under the elastic reaction of spring 15, the one end for pulling on bar 11 is pushed into locating slot pull lever 11
In 12, inserting block 5 is fixed, the utility model structure is simple, and it is easy to use, convenient for quickly connecting into townhouse formula tulase
Culture tube, and in connection, convenient for the processing and installation of leakproof, meet the use demand of user.
In the utility model, springing mechanism includes the restriction slot 13 being provided on 10 two sides inner wall of sliding groove, pull lever 11
Two sides be welded with stop block 14, stop block 14, which is slidably mounted on, to be limited in slot 13, and stop block 14 is far from installing pipe 12
Side is welded with spring 15, and spring 15 is welded on the side inner wall for limiting the remotely located slot 12 of slot 13 far from one end of stop block 14
On, valve is fixedly connected on the first pipe 1, is fixedly connected with aspirator on townhouse pipe 3, the first pipe 1, townhouse pipe 3, patch block 4,
Installing pipe 8, spherical-shaped piece 9, sealing element 6 are connected with the second pipe 2, and the first pipe 1 is identical as 2 model of the second pipe, and number be it is multiple,
Inserting block 5 is symmetrically welded close to the side of sealing element 6 there are two sealing ring, and two sealing rings are located at the two sides of installing pipe 8,
Two sealing rings are contacted with the extruding of sealing element 6, and sealing element 6, installing pipe 8 and spherical-shaped piece 9 are that rubber material is made, sealing element
6 sides far from installing pipe 8 offer circular hole, and circular hole is connected with installing pipe 8, by utilizing the first pipe 1, the second pipe 2, townhouse
Pipe 3 patches block 4, inserting block 5, sealing element 6, spherical chamber 7, installing pipe 8, spherical-shaped piece 9, sliding groove 10, pull lever 11, locating slot
12, being used cooperatively for slot 13, stop block 14 and spring 15 is limited, so that pulling pull lever 11, one end of pull lever 11 is all sliding
Enter in sliding groove 10, then inserting block 5 is installed and is patched in block 4, uses rubber material system using spherical-shaped piece 9 and sealing element 6
At so that having certain contraction distortion characteristic using spherical-shaped piece 9, when installation, which can be squeezed and deformed, is installed in spherical chamber 7, is made
Obtaining spherical chamber 7 and spherical-shaped piece 9 can be in close contact, and accomplish the effect of Fast Installation leakproof, then put down pull lever 11, pull lever
11 under the elastic reaction of spring 15, and the one end for pulling on bar 11 pushes in locating slot 12, and inserting block 5 is fixed, this
Utility model structure is simple, easy to use, convenient for quickly connecting into townhouse formula tulase culture tube, and in connection, convenient for anti-
The processing and installation of leakage, meet the use demand of user.
Working principle: when in use, with 2 groups of one group of townhouse tulase culture tube, i.e. the first pipe 1 and multiple second pipes
At the drug of various concentration from low to high is sequentially placed in each culture tube from left to right, passes through townhouse between each culture tube
Pipe connection, and confined space is kept mutually, it is provided with aspirator on townhouse pipe, by the medicine of tulase injection leftmost side low concentration
Drug resistance induction is carried out in object, after generally cultivating several weeks, drug resistance is formed, and the aspirator on townhouse pipe is arrived in tulase culture
Start after some cycles, the tuberculosis bacterium culture medium in the culture tube of left side is attracted to the culture of right side high concentration medicine by pressure difference
In pipe, the drug resistance induction of higher concentration drug is carried out, and so on, it is every to cross some cycles, higher concentration is carried out to tulase
The drug resistance of (drug) induces, and the general culture for carrying out or so 7 generations finally extracts, when connecting the second pipe 2, firstly, pulling
One end of pull lever 11, pull lever 11 all slides into sliding groove 10, then installs inserting block 5 and patches in block 4, herein mistake
Cheng Zhong, pull lever 11 drive stop block 14 to press spring 15, and elastic deformation occurs for spring 15, during installing inserting block 5, utilize
Spherical-shaped piece 9 and sealing element 6 are made of rubber material, so that have certain contraction distortion characteristic using spherical-shaped piece 9, when installation
It can be squeezed and deformed and install in spherical chamber 7, spherical chamber 7 and spherical-shaped piece 9 are in close contact, accomplish Fast Installation leakproof
Effect, then put down pull lever 11, under the elastic reaction of spring 15, the one end for pulling on bar 11 is pushed into fixed pull lever 11
In the slot 12 of position, inserting block 5 is fixed, it is easy to operate, meet the use demand of user.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of townhouse tulase culture tube convenient for connection, including the first pipe (1) and the second pipe (2), which is characterized in that described
First pipe (1) and second pipe (2) side close to each other are fixedly connected to townhouse pipe (3), and described second manages the townhouse on (2)
Pipe (3) is connected with close to one end of the first pipe (1) and patches block (4), and described patch block (4) are hollow structure, first pipe (1)
On townhouse pipe (3) close to second pipe (2) one end be fixedly connected with inserting block (5), the inserting block (5), which is slidably mounted on, to be connect
In inserted block (4), described patch is fixedly installed with sealing element (6) in block (4), offers spherical chamber (7) on the sealing element (6),
The inserting block (5) is fixedly connected with installing pipe (8) far from one end of the first pipe (1), and the installing pipe (8) is far from inserting block
(5) one end extends in spherical chamber (7), and is fixedly connected with spherical-shaped piece (9), the surrounding of the spherical-shaped piece (9) and spherical chamber
(7) surrounding is in close contact, and the two sides for patching block (4) offer sliding groove (10), the sliding groove (10) with connect
Inserted block (4) is connected, and is slidably fitted with pull lever (11) in sliding groove (10), and the both ends of the pull lever (11) all extend to
Outside, the both ends of the inserting block (5) offer locating slot (12) sliding groove (10), and one end of the pull lever (11) extends to
It is slidably connected in locating slot (12) and with locating slot (12), the two sides of the sliding groove (10) are equipped with springing mechanism.
2. a kind of townhouse tulase culture tube convenient for connection according to claim 1, which is characterized in that the Spring motor
Structure includes the restriction slot (13) being provided on the inner wall of sliding groove (10) two sides, and the two sides of the pull lever (11) are welded with restriction
Block (14), the stop block (14), which is slidably mounted on, to be limited in slot (13), and stop block (14) is welded far from the side of installing pipe (8)
It is connected to spring (15), the spring (15) is welded on far from the one end of stop block (14) and limits slot (13) remotely located slot (12)
On the inner wall of side.
3. a kind of townhouse tulase culture tube convenient for connection according to claim 1, which is characterized in that first pipe
(1) it is fixedly connected with valve on, aspirator is fixedly connected on townhouse pipe (3), the first pipe (1), patches block at townhouse pipe (3)
(4), installing pipe (8), spherical-shaped piece (9), sealing element (6) are connected with the second pipe (2), the first pipe (1) and second pipe (2) model phase
Together, and number is multiple.
4. a kind of townhouse tulase culture tube convenient for connection according to claim 1, which is characterized in that the inserting block
(5) side close to sealing element (6) is symmetrically welded there are two sealing ring, and two sealing rings are located at the two sides of installing pipe (8),
Two sealing rings are squeezed with sealing element (6) and are contacted.
5. a kind of townhouse tulase culture tube convenient for connection according to claim 1, which is characterized in that the sealing element
(6), installing pipe (8) and spherical-shaped piece (9) are that rubber material is made.
6. a kind of townhouse tulase culture tube convenient for connection according to claim 1, which is characterized in that the sealing element
(6) side far from installing pipe (8) offers circular hole, and circular hole is connected with installing pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822200169.8U CN209397211U (en) | 2018-12-26 | 2018-12-26 | A kind of townhouse tulase culture tube convenient for connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822200169.8U CN209397211U (en) | 2018-12-26 | 2018-12-26 | A kind of townhouse tulase culture tube convenient for connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209397211U true CN209397211U (en) | 2019-09-17 |
Family
ID=67896254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822200169.8U Expired - Fee Related CN209397211U (en) | 2018-12-26 | 2018-12-26 | A kind of townhouse tulase culture tube convenient for connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209397211U (en) |
-
2018
- 2018-12-26 CN CN201822200169.8U patent/CN209397211U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 Termination date: 20201226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |