CN208632541U - A kind of device for microbiological specimens sampling - Google Patents
A kind of device for microbiological specimens sampling Download PDFInfo
- Publication number
- CN208632541U CN208632541U CN201821017824.XU CN201821017824U CN208632541U CN 208632541 U CN208632541 U CN 208632541U CN 201821017824 U CN201821017824 U CN 201821017824U CN 208632541 U CN208632541 U CN 208632541U
- Authority
- CN
- China
- Prior art keywords
- injection tube
- sample storage
- bracket
- tube
- wall
- 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
Links
Abstract
The utility model discloses a kind of devices for microbiological specimens sampling, including injection tube, piston, push rod, take liquid straw, sealing cover, bracket, round solid frame and sample storage tube, piston is equipped in the injection tube inner chamber, the piston upper center is vertically installed with push rod, it is vertically installed in the middle part of the injection tube lower end and takes liquid straw, it is described that liquid straw outer wall is taken to be fixedly installed with sealing cover, bracket is installed on the downside of the injection tube right end, the mid-stent is equipped with hinge.The utility model is by being equipped with injection tube, piston, push rod, taking liquid straw, sealing cover, bracket, round solid frame and sample storage tube, push rod drives piston motion that can directly draw biological sample to taking in liquid straw in injection tube, and take the biological sample acquired in liquid straw that can be transferred in sample storage tube, sample storage tube can mutually be screwed on the sealing cover of liquid straw outer wall is taken simultaneously, by the sampler of integral type it is easy to carry with operation, it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model relates to microorganism sampling technique field, in particular to a kind of dress for microbiological specimens sampling
It sets.
Background technique
The research of biological inoculum needs to be sampled biological sample, and biological inoculum is liquid, the sampling of microorganism mostly
Substantially it is drawn using suction pipe, is then placed in test tube or bottle and takes back laboratory, then carry out culture or follow-up study, sampling is inhaled
Pipe, test tube or bottle are inconvenient to carry simultaneously, are easily broken, and sampling operation is also more troublesome, therefore, it is proposed that a kind of for micro-
The device of biological sample sampling.
Utility model content
The main purpose of the utility model is to provide a kind of devices for microbiological specimens sampling, by being equipped with injection
Cylinder, push rod, takes liquid straw, sealing cover, bracket, round solid frame and sample storage tube, push rod to drive piston motion in injection tube at piston
Directly biological sample can be drawn to taking in liquid straw, and take the biological sample acquired in liquid straw that can be transferred in sample storage tube,
Simultaneously sample storage tube can mutually be screwed on the sealing cover of liquid straw outer wall is taken, by the sampler of integral type it is easy to carry with operation,
Sampling efficiency can be improved, can effectively solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of device for microbiological specimens sampling, including injection tube, piston, push rod, take liquid straw, sealing cover, branch
Frame, circle consolidate frame and sample storage tube, are equipped with piston in the injection tube inner chamber, and the piston upper center is vertically installed with push rod,
It is vertically installed in the middle part of the injection tube lower end and takes liquid straw, it is described that liquid straw outer wall is taken to be fixedly installed with sealing cover, the note
Bracket is installed on the downside of shooting cylinder right end, the mid-stent is equipped with hinge, and the bracket outer wall set is inserted with cylindrical sleeves, described
Round solid frame is installed on the left of pedestal lower end, is plugged with sample storage tube, the sample storage tube upper end tube nozzle outer wall in the round solid frame
Offer external screw thread.
Further, two sides outer wall is mounted on spacing block set up and down for the sample storage tube left end.
Further, outer wall is equipped with screw shell on the upside of the injection tube left end, in the inner cavity of the screw shell upper end
It is screwed with caging bolt.
Further, outer wall offers screw thread hole slot on the upside of the cylindrical sleeves right end, and the screw thread hole slot inward turning is connected to
Fixing bolt.
Compared with prior art, the utility model has the following beneficial effects:
1. the device for microbiological specimens sampling of the utility model, by being equipped with injection tube, piston, push rod, taking liquid
Suction pipe, sealing cover, bracket, round solid frame and sample storage tube, push rod drive piston motion can be directly by biological sample in injection tube
Draw to taking in liquid straw, and take the biological sample of acquisition liquid straw in that can be transferred in sample storage tube, at the same sample storage tube can with take
The sealing cover of liquid straw outer wall is mutually screwed on, by the sampler of integral type it is easy to carry with operation, sampling efficiency can be improved.
Detailed description of the invention
Fig. 1 is overall structure diagram of the utility model for the device of microbiological specimens sampling；
Fig. 2 is partial structural diagram of the utility model for the device of microbiological specimens sampling.
In figure: 1, injection tube；2, piston；3, push rod；4, liquid straw is taken；5, sealing cover；6, bracket；7, round solid frame；8,
Sample storage tube；9, cylindrical sleeves；10, hinge；11, external screw thread；12, spacing block set；13, screw shell；14, caging bolt；15, spiral shell
Pit slot；16, fixing bolt.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, a kind of device for microbiological specimens sampling, including injection tube 1, piston 2, push rod 3, take liquid
Suction pipe 4, sealing cover 5, bracket 6, round solid frame 7 and sample storage tube 8, are equipped with piston 2 in 1 inner cavity of injection tube, on the piston 2
End middle part is vertically installed with push rod 3, is vertically installed in the middle part of 1 lower end of injection tube and takes liquid straw 4, described to take outside liquid straw 4
Wall is fixedly installed with sealing cover 5, is equipped with bracket 6 on the downside of 1 right end of injection tube, is equipped with hinge 10 in the middle part of the bracket 6,
The 6 outer wall set of bracket is inserted with cylindrical sleeves 9, round solid frame 7 is equipped on the left of 6 lower end of bracket, the circle is admittedly in frame 7
It is plugged with sample storage tube 8, the 8 upper end tube nozzle outer wall of sample storage tube offers external screw thread 11.
Wherein, two sides outer wall is mounted on spacing block set 12 up and down for 8 left end of sample storage tube.
Wherein, outer wall is equipped with screw shell 13 on the upside of 1 left end of injection tube, in the 13 upper end inner cavity of screw shell
It is screwed with caging bolt 14.
Wherein, outer wall offers screw thread hole slot 15 on the upside of 9 right end of cylindrical sleeves, is screwed in the screw thread hole slot 15
Fixing bolt 16.
Working principle: in use, the fixing bolt 16 on the upside of 9 right end of cylindrical sleeves is unscrewed in rotation, cylindrical sleeves 9 is released and are existed
Locking for 6 middle part outer wall of bracket, is displaced downwards cylindrical sleeves 9 along 6 outer wall of bracket, bracket 6 can pass through the hinge at middle part at that time
10 carry out doubling, and the sample storage tube 8 being screwed on sealing cover 5 is backed out in rotation, and sample storage tube 8 is moved down along the solid frame 7 of circle, is rolled over
Then folded bracket 6 pulls push rod 3 to bring up the movement of piston 2, make to generate negative pressure in injection tube 1, and biological sample is drawn to taking
In liquid straw 4, refolding bracket 6 makes its reset, presses push rod 3 downwards, and 4 biological sample of liquid straw will be taken to send to sample storage tube 8,
Outer wall vertical is equipped with screw shell 13 on the upside of 1 left end of injection tube, and screw shell is screwed with caging bolt 14 in 13 upper end inner cavity,
Rotary stopper bolt 14 can be such that it rotates in screw shell 13 and move up, and caging bolt 14 can be resisted in certain level height
Push rod 3, prevents it from further declining, and the biological sample for taking 4 quantification of liquid straw can be made to send to storage sample by the limit to push rod 3
In pipe 8, after the completion of sampling, sample storage tube 8 is moved up in the solid frame 7 of circle, sample storage tube 8 can pass through the external screw thread of the upper end outer wall
11 are screwed on 5 phase of sealing cover of 4 outer wall of liquid straw is taken, and combine, easy to operate, using effect is ideal, more in fact
With.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. it is a kind of for microbiological specimens sampling device, including injection tube (1), piston (2), push rod (3), take liquid straw (4),
Sealing cover (5), bracket (6), round solid frame (7) and sample storage tube (8), it is characterised in that: be equipped with work in injection tube (1) inner cavity
It fills in (2), piston (2) upper center is vertically installed with push rod (3), is vertically installed with and is taken in the middle part of injection tube (1) lower end
Liquid straw (4), it is described that liquid straw (4) outer wall is taken to be fixedly installed with sealing cover (5), it is equipped on the downside of injection tube (1) right end
Bracket (6), bracket (6) middle part are equipped with hinge (10), and bracket (6) the outer wall set is inserted with cylindrical sleeves (9), the branch
It is equipped with round solid frame (7), is plugged with sample storage tube (8) in round solid frame (7), the sample storage tube (8) on the left of frame (6) lower end
Upper end tube nozzle outer wall offers external screw thread (11).
2. the device according to claim 1 for microbiological specimens sampling, it is characterised in that: the sample storage tube (8) is left
Two sides outer wall is mounted on spacing block set (12) above and below holding.
3. the device according to claim 1 for microbiological specimens sampling, it is characterised in that: the injection tube (1) is left
End upside outer wall is equipped with screw shell (13), is screwed with caging bolt (14) in screw shell (13) the upper end inner cavity.
4. the device according to claim 1 for microbiological specimens sampling, it is characterised in that: the cylindrical sleeves (9)
Outer wall offers screw thread hole slot (15) on the upside of right end, is screwed with fixing bolt (16) in the screw thread hole slot (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821017824.XU CN208632541U (en) | 2018-06-29 | 2018-06-29 | A kind of device for microbiological specimens sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821017824.XU CN208632541U (en) | 2018-06-29 | 2018-06-29 | A kind of device for microbiological specimens sampling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208632541U true CN208632541U (en) | 2019-03-22 |
Family
ID=65735787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821017824.XU Expired - Fee Related CN208632541U (en) | 2018-06-29 | 2018-06-29 | A kind of device for microbiological specimens sampling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208632541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112961763A (en) * | 2021-02-05 | 2021-06-15 | 重庆三峡学院 | Sampling device for regular detection of microorganisms |
-
2018
- 2018-06-29 CN CN201821017824.XU patent/CN208632541U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112961763A (en) * | 2021-02-05 | 2021-06-15 | 重庆三峡学院 | Sampling device for regular detection of microorganisms |
| CN112961763B (en) * | 2021-02-05 | 2024-01-09 | 重庆三峡学院 | Sampling device for periodic detection of microorganisms |
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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: 20190322 Termination date: 20200629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |