CN209673481U - A kind of western blot test adding material device - Google Patents
A kind of western blot test adding material device Download PDFInfo
- Publication number
- CN209673481U CN209673481U CN201920210200.8U CN201920210200U CN209673481U CN 209673481 U CN209673481 U CN 209673481U CN 201920210200 U CN201920210200 U CN 201920210200U CN 209673481 U CN209673481 U CN 209673481U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- gag lever
- lever post
- adding material
- western blot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of western blot test adding material devices, including cylinder, piston and syringe needle, the inside of the cylinder is equipped with piston, and the top of piston is equipped with push rod, the push rod runs through limit hole, and limit hole is provided with the center of cover board, and cover board is threadedly coupled with the top of cylinder, the bottom surface of the cylinder offers mounting groove, and mounting groove and link block are connected with each other, the syringe needle is fixedly mounted on the bottom surface of link block, and the top outer surface of link block offers fixing groove, the fixing groove and gag lever post are connected with each other, and gag lever post is mounted on the inside of limiting slot, and limiting slot is arranged in inside the outer framework of cylinder.The western blot test adding material device, which can rotate from the top of cylinder by cover board and take out when needing to carry out the work of filler and cleaning, to piston be taken out from the inside of cylinder, convenient for carrying out cleaning to the adding material device.
Description
Technical field
The utility model relates to western blot test technical field, specially a kind of western blot test adding material device.
Background technique
Western blot test is common experimental method in a kind of biology, can be effectively processed to gel electrophoresis
Cell or biological tissue are coloured, to analyze the information of expression in cell or tissue.
Common western blot test adding material device currently on the market is not steady enough to the installation of syringe needle on the adding material device
It is fixed, it is easy the phenomenon that making syringe needle fall off and shift, it is not convenient enough to the replacement operation of syringe needle, while to the adding material device
Cleaning is inconvenient, in view of the above-mentioned problems, carrying out innovative design on the basis of original adding material device.
Utility model content
The purpose of this utility model is to provide a kind of western blot test adding material devices, to solve above-mentioned background technique
The western blot test adding material device common currently on the market of middle proposition is not steady enough to the installation of syringe needle on the adding material device
It is fixed, it is easy the phenomenon that making syringe needle fall off and shift, it is not convenient enough to the replacement operation of syringe needle, while to the adding material device
The problem of cleaning inconvenience.
To achieve the above object, the utility model provides the following technical solutions: a kind of western blot test adding material device,
Including cylinder, piston and syringe needle, the inside of the cylinder is equipped with piston, and the top of piston is equipped with push rod, the push rod
Through limit hole, and limit hole is provided with the center of cover board, and cover board is threadedly coupled with the top of cylinder, the cylinder
Bottom surface offer mounting groove, and mounting groove and link block are connected with each other, and the syringe needle is fixedly mounted on the bottom surface of link block, and
The top outer surface of link block offers fixing groove, and the fixing groove and gag lever post are connected with each other, and gag lever post is mounted on limit
The inside of slot, and limiting slot is arranged in inside the outer framework of cylinder, connecting spring is provided on the right side of the gag lever post, and even
Connecing the inside that spring is located at limiting slot, the top left hand of the gag lever post is fixedly installed with fixing axle, and fixing axle and lantern ring
Inner wall is fitted and connected, and the lantern ring is mounted on the outer surface bottom end of cylinder, and the outer surface of lantern ring is provided with convex block, and lantern ring
Inner wall on offer link slot.
Preferably, the push rod is integrated with piston, and push rod constitutes slide construction by limit hole and cover board.
Preferably, the link block is to be connected together, and the fixing groove on link block is to engage with gag lever post with mounting groove
Connection.
Preferably, the gag lever post constitutes stretching structure by connecting spring and limiting slot and cylinder, and gag lever post is " L "
Character form structure.
Preferably, the fixing axle is to be connected together, and the number of link slot is provided with 2, and 2 companies with link slot
Access slot is symmetrical about the longitudinal centre line of lantern ring.
Preferably, the lantern ring and cylinder constitute rotational structure, and lantern ring spaced at equal angles around has convex block.
Compared with prior art, the utility model has the beneficial effects that the western blot test adding material device,
1, cover board can be rotated from the top of cylinder and be taken when needing to carry out the work of filler and cleaning by the adding material device
Out, so that piston be taken out from the inside of cylinder, convenient for carrying out cleaning to the adding material device；
2, work is fixed to the position of link block by gag lever post and being connected together for fixing groove in the adding material device, from
And the phenomenon that position of syringe needle being limited, the stability after increasing syringe needle installation, syringe needle is avoided to be displaced and fall off；
3, staff can release the fixation to link block position by the rotation to lantern ring, consequently facilitating staff couple
The work that link block and syringe needle are replaced is effectively increased the convenience to link block and needle head replacing operation.
Detailed description of the invention
Fig. 1 is that the utility model integrally faces the schematic diagram of the section structure；
Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 3 is the utility model cylinder top view cross section structural schematic diagram；
Fig. 4 is enlarged structure schematic diagram at B in the utility model Fig. 3.
In figure: 1, cylinder；2, piston；3, push rod；4, limit hole；5, cover board；6, mounting groove；7, link block；8, syringe needle；9,
Fixing groove；10, gag lever post；11, limiting slot；12, connecting spring；13, fixing axle；14, lantern ring；15, convex block；16, link slot.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of western blot test adding material device, packet
Cylinder 1, piston 2 and syringe needle 8 are included, the inside of cylinder 1 is equipped with piston 2, and the top of piston 2 is equipped with push rod 3, and push rod 3 passes through
Limit hole 4 is worn, and limit hole 4 is provided with the center of cover board 5, and cover board 5 is threadedly coupled with the top of cylinder 1, cylinder 1
Bottom surface offer mounting groove 6, and mounting groove 6 and link block 7 are connected with each other, and syringe needle 8 is fixedly mounted on the bottom surface of link block 7,
And the top outer surface of link block 7 offers fixing groove 9, fixing groove 9 and gag lever post 10 are connected with each other, and gag lever post 10 is mounted on
The inside of limiting slot 11, and limiting slot 11 is arranged in inside the outer framework of cylinder 1, and the right side of gag lever post 10 is provided with connection bullet
Spring 12, and connecting spring 12 is located at the inside of limiting slot 11, the top left hand of gag lever post 10 is fixedly installed with fixing axle 13, and solid
Dead axle 13 and the inner wall of lantern ring 14 are fitted and connected, and lantern ring 14 is mounted on the outer surface bottom end of cylinder 1, and the outer surface of lantern ring 14 is set
It is equipped with convex block 15, and offers link slot 16 on the inner wall of lantern ring 14；
Push rod 3 is integrated with piston 2, and push rod 3 constitutes slide construction by limit hole 4 and cover board 5, thus just
Pass through the work that push rod 3 is slided with piston 2 in staff；
Link block 7 is to be connected together, and the fixing groove 9 on link block 7 is to be connected together with gag lever post 10 with mounting groove 6,
Facilitate staff that link block 7 is fixed to the inside of mounting groove 6, then passes through the engaging of gag lever post 10 and fixing groove 9
The fixation work of further progress position；
Gag lever post 10 constitutes stretching structure by connecting spring 12 and limiting slot 11 and cylinder 1, and gag lever post 10 is " L " word
Shape structure, so that gag lever post 10 effectively be made to be engaged by itself flexible operating with fixing groove 9 or isolated work；
Fixing axle 13 is to be connected together, and the number of link slot 16 is provided with 2, and 2 link slots with link slot 16
16 about lantern ring 14 longitudinal centre line it is symmetrical, be conducive to fixing axle 13 and snap-fit into the inside of link slot 16, to make to limit
Position bar 10 is separated from each other with fixing groove 9；
Lantern ring 14 and cylinder 1 constitute rotational structure, and 14 spaced at equal angles around of lantern ring has convex block 15, facilitates staff couple
Lantern ring 14 carries out stable rotary work, so that link slot 16 be driven to be mutually aligned with fixing axle 13.
Working principle: according to Fig. 1-4, when needing to carry out being replaced and cleaned work to link block 7 and syringe needle 8, first manually
Lantern ring 14 is rotated, so that lantern ring 14 is carried out 90 degree of rotary work in the outer surface bottom end of cylinder 1, the convex block on lantern ring 14
The judgement of angle when 15 frictional force and rotation when increasing rotation, then the link slot 16 of the inside of lantern ring 14 and fixing axle 13 are mutual
When alignment, connecting spring 12 pushes gag lever post 10 to carry out sliding work in limiting slot 11 by the elastic force of itself, makes gag lever post
10 are separated from each other with fixing groove 9, while fixing axle 13 slides into the inside of link slot 16 by the promotion of gag lever post 10；
According to Fig. 1-4, then link block 7 is rotated out of mounting groove 6 to manually taking-up, make link block 7 and syringe needle 8 and cylinder
1 is separated from each other, and when needing to install link block 7 and syringe needle 8, according to above-mentioned principle, link block 7 is snap-fited into peace manually
The inside of tankage 6 then carries out rotary work to lantern ring 14, and fixing axle 13 is made to remove the interior of inside and the lantern ring 14 of link slot 16
Wall is bonded to each other, to make fixing axle 13 that gag lever post 10 be pushed to be connected together again with fixing groove 9, to the position of link block 7 into
Row is fixed；
According to Fig. 1, when needing the inside to cylinder 1 to carry out the addition of raw material, manually by cover board 5 from the top of cylinder 1
Rotation is taken out, and is then pulled push rod 3, is skidded off with piston 2 from the inside of cylinder 1 by push rod 3, thus to the inside of cylinder 1
Carry out the filling work of raw material, the content for being above the course of work of whole device, and being not described in detail in this specification
Belong to the prior art well known to professional and technical personnel in the field.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of western blot test adding material device, including cylinder (1), piston (2) and syringe needle (8), it is characterised in that: described
The inside of cylinder (1) is equipped with piston (2), and the top of piston (2) is equipped with push rod (3), and the push rod (3) runs through limit hole
(4), and limit hole (4) is provided with the centers of cover board (5), and cover board (5) is threadedly coupled with the top of cylinder (1), institute
The bottom surface for stating cylinder (1) offers mounting groove (6), and mounting groove (6) and link block (7) are connected with each other, and the syringe needle (8) is fixed
Be mounted on the bottom surface of link block (7), and the top outer surface of link block (7) offers fixing groove (9), the fixing groove (9) with
Gag lever post (10) is connected with each other, and gag lever post (10) is mounted on the inside of limiting slot (11), and limiting slot (11) is arranged in cylinder
It inside the outer framework of body (1), is provided with connecting spring (12) on the right side of the gag lever post (10), and connecting spring (12) is located at limit
The inside of position slot (11), the top left hand of the gag lever post (10) are fixedly installed with fixing axle (13), and fixing axle (13) and set
The inner wall of ring (14) is fitted and connected, and the lantern ring (14) is mounted on the outer surface bottom end of cylinder (1), and the outer surface of lantern ring (14)
It is provided with convex block (15), and offers link slot (16) on the inner wall of lantern ring (14).
2. a kind of western blot test adding material device according to claim 1, it is characterised in that: the push rod (3) with
Piston (2) is integrated, and push rod (3) constitutes slide construction by limit hole (4) and cover board (5).
3. a kind of western blot test adding material device according to claim 1, it is characterised in that: the link block (7)
It is to be connected together, and the fixing groove (9) on link block (7) is to be connected together with gag lever post (10) with mounting groove (6).
4. a kind of western blot test adding material device according to claim 1, it is characterised in that: the gag lever post (10)
Stretching structure is constituted by connecting spring (12) and limiting slot (11) and cylinder (1), and gag lever post (10) is " L " character form structure.
5. a kind of western blot test adding material device according to claim 1, it is characterised in that: the fixing axle (13)
It is to be connected together, and the number of link slot (16) is provided with 2, and 2 link slots (16) are about lantern ring with link slot (16)
(14) longitudinal centre line is symmetrical.
6. a kind of western blot test adding material device according to claim 1, it is characterised in that: the lantern ring (14) with
Cylinder (1) constitutes rotational structure, and lantern ring (14) spaced at equal angles around has convex block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210200.8U CN209673481U (en) | 2019-02-19 | 2019-02-19 | A kind of western blot test adding material device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210200.8U CN209673481U (en) | 2019-02-19 | 2019-02-19 | A kind of western blot test adding material device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209673481U true CN209673481U (en) | 2019-11-22 |
Family
ID=68569056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920210200.8U Expired - Fee Related CN209673481U (en) | 2019-02-19 | 2019-02-19 | A kind of western blot test adding material device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209673481U (en) |
-
2019
- 2019-02-19 CN CN201920210200.8U patent/CN209673481U/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: 20191122 Termination date: 20200219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |