CN207816645U - A kind of medical inspection sampler - Google Patents
A kind of medical inspection sampler Download PDFInfo
- Publication number
- CN207816645U CN207816645U CN201820246822.1U CN201820246822U CN207816645U CN 207816645 U CN207816645 U CN 207816645U CN 201820246822 U CN201820246822 U CN 201820246822U CN 207816645 U CN207816645 U CN 207816645U
- Authority
- CN
- China
- Prior art keywords
- evacuator
- plate
- permanent magnetic
- connecting tube
- upper plate
- 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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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of medical inspection samplers, including evacuator, upper plate, lower plate, connecting tube, probe tube, sampling head, the bottom of the evacuator is equipped with the universal wheel of screw installation, the bottom of evacuator is inlaid with the first permanent magnetic plate, first permanent magnetic plate is equipped with lower plate, lower plate is connect by column with upper plate, it is opened up on upper plate and lower plate fluted, the upper plate is equipped with the screw rod being threadedly coupled, screw rod runs through upper plate and the second permanent magnetic plate, the side of the evacuator is equipped with the connecting tube being threadedly coupled, connecting tube is L-shaped, connecting tube is equipped with bulb, the end of connecting tube is threadedly coupled with probe tube, the end of probe tube is equipped with sampling head, the top of sampling head is equipped with round table-like silk plug, baffle is equipped in the probe tube, one end of spring is connect with baffle, the other end is connect with sampling head.The utility model is designed reasonably；L-type connecting tube and bulb can prevent liquid from entering evacuator.
Description
Technical field
The utility model is related to medical domain more particularly to a kind of medical inspection samplers.
Background technology
At present in medicine detection, need to test analysis, and medical inspection sampler has important in check analysis
Effect, existing medical inspection sampler mostly use evacuator carry out vacuum pumping, and if sample when sampling head touch
Container bottom can damage.
Utility model content
The purpose of this utility model is to provide a kind of medical inspection samplers, to solve the above technical problems.
The utility model uses following technical scheme to achieve the above object：
A kind of medical inspection sampler, including evacuator, upper plate, lower plate, connecting tube, probe tube, sampling head, the pumping
The bottom of vacuum machine is equipped with the universal wheel of screw installation, and the bottom of evacuator is inlaid with the first permanent magnetic plate, the first permanent magnet
Plate is equipped with lower plate, and lower plate connect by column with upper plate, opens up fluted on upper plate and lower plate, and the upper plate is equipped with spiral shell
The screw rod of line connection, screw rod run through upper plate and the second permanent magnetic plate, and the second permanent magnetic plate can carry out 360 ° under the action of screw rod
Rotation, the side of the evacuator are equipped with the connecting tube being threadedly coupled, and connecting tube is L-shaped, and connecting tube is equipped with bulb, even
The end taken over is threadedly coupled with probe tube, and the end of probe tube is equipped with sampling head, and the top of sampling head is equipped with round table-like silk
Stifled, drawstring one end connect with silk plug, the inner wall connection of the other end and probe tube, and the probe tube is interior equipped with baffle, and the one of spring
End is connect with baffle, and the other end is connect with sampling head.
Preferably, the evacuator is powered by external power supply.
Preferably, first permanent magnetic plate and the second permanent magnetic plate are each split into the poles N and the poles S.
Preferably, the vacuuming force of the evacuator is more than the gravity of silk plug.
Compared with prior art, the utility model has the following advantages：The utility model is designed reasonably；It is rotated using screw rod
Second permanent magnetic plate keeps the poles N of the second permanent magnetic plate and the S of the first permanent magnetic plate extremely corresponding, two magnet there is a natural attraction between the sexes from
And lower plate is fixed, when if desired dismantling lower plate, by the poles the N phase of the poles N of the second permanent magnetic plate and the first permanent magnetic plate
Corresponding, magnet homopolar-repulsion avoids screw, welds problem not easy to remove to dismantle lower plate；When sampling head touches
When container bottom, sampling head enters into probe tube under the action of the spring avoids sampling head or container damage；On sampling head
Silk plug can prevent the sample in probe tube from flowing out when evacuator breaks down；L-type connecting tube and bulb prevent liquid into
Enter in evacuator；The probe tube that upper plate and lower plate upper groove can complete sampling is placed.
Description of the drawings
Fig. 1 is the utility model medical inspection sampler schematic diagram.
Fig. 2 is the decomposition diagram of the utility model medical inspection sampler.
Fig. 3 is the upper plate schematic rear view of the utility model medical inspection sampler.
Fig. 4 is the connecting tube schematic diagram of the utility model medical inspection sampler.
Fig. 5 is the connecting tube sectional view of the utility model medical inspection sampler.
In figure：1, screw rod, 2, lower plate, 3, connecting tube, 4, bulb, 5, probe tube, 6, sampling head, 7, evacuator, 8,
Groove, 9, upper plate, the 10, first permanent magnetic plate, 11, baffle, 12, silk plug, 13, spring, the 14, second permanent magnetic plate.
Specific implementation mode
The utility model is further elaborated in the following with reference to the drawings and specific embodiments.
As shown in Figs. 1-5, a kind of medical inspection sampler, including evacuator 7, upper plate 9, lower plate 2, connecting tube 3, sampling
Pipe 5, sampling head 6, the bottom of the evacuator 7 are equipped with the universal wheel of screw installation, and evacuator is carried out by external power supply
The bottom of power supply, evacuator 7 is inlaid with the first permanent magnetic plate 10, and the first permanent magnetic plate 10 is equipped with lower plate 2, and lower plate 2 passes through
Column is connect with upper plate 9, fluted 8 is opened up on upper plate 9 and lower plate 2, the upper plate 9 is equipped with the screw rod 1 being threadedly coupled, spiral shell
Bar 1 runs through upper plate 9 and the second permanent magnetic plate 14, and the second permanent magnetic plate 14 can rotate 360 ° under the action of screw rod 1, and first
Permanent magnetic plate and the second permanent magnetic plate are each split into the poles N and the poles S, and the side of the evacuator 7 is equipped with the company being threadedly coupled
Take over 3, connecting tube 3 is L-shaped, and connecting tube 3 is equipped with bulb 4, and the end of connecting tube 3 is threadedly coupled with probe tube 5, probe tube
5 end is equipped with sampling head 6, and the top of sampling head 6 is equipped with round table-like silk plug 12, and drawstring one end is connect with silk plug 12, another
End is connect with the inner wall of probe tube 6, and baffle 11 is equipped in the probe tube 5, and one end of spring 13 is connect with baffle 11, the other end
It is connect with sampling head 6.
Utility model works principle：It opens evacuator 7 to stretch to sampling head 6 in the liquid for needing to sample, liquid
Entered in probe tube 5 by sampling head 6, probe tube 5 is placed in groove 8 after the completion of sampling, rotates the second permanent magnetism using screw rod 1
Iron plate 14 keeps the poles N of the second permanent magnetic plate 14 and the S of the first permanent magnetic plate 10 extremely corresponding, two magnet there is a natural attraction between the sexes to
Lower plate 2 is fixed, when sampling head 6 touches container bottom, sampling head 6 is into probe tube 5 under the action of spring 13
Prevent liquid from entering in evacuator 7 into sampling head 6 or container damage, L-type connecting tube 3 and bulb 4 is avoided.
The above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With novel introduction, in the case where not departing from the principles of the present invention with spirit, the change that is carried out to embodiment is repaiied
Change, replace and modification is still fallen within the scope of protection of the utility model.
Claims (4)
1. a kind of medical inspection sampler, including evacuator（7）, upper plate（9）, lower plate（2）, connecting tube（3）, probe tube（5）、
Sampling head（6）, which is characterized in that the evacuator（7）Bottom be equipped with screw installation universal wheel, evacuator（7）'s
Bottom is inlaid with the first permanent magnetic plate（10）, the first permanent magnetic plate（10）It is equipped with lower plate（2）, lower plate（2）By column with it is upper
Plate（9）Connection, upper plate（9）And lower plate（2）On open up it is fluted（8）, the upper plate（9）It is equipped with the screw rod being threadedly coupled
（1）, screw rod（1）Through upper plate（9）With the second permanent magnetic plate（14）, the second permanent magnetic plate（14）It can be in screw rod（1）Under the action of
It rotates 360 °, the evacuator（7）Side be equipped be threadedly coupled connecting tube（3）, connecting tube（3）It is L-shaped, connection
Pipe（3）It is equipped with bulb（4）, connecting tube（3）End and probe tube（5）It is threadedly coupled, probe tube（5）End be equipped with take
Sample head（6）, sampling head（6）Top be equipped with round table-like silk plug（12）, drawstring one end and silk plug（12）Connection, the other end with take
Sample pipe（5）Inner wall connection, the probe tube（5）It is interior to be equipped with baffle（11）, spring（13）One end and baffle（11）Connection, separately
One end and sampling head（6）Connection.
2. a kind of medical inspection sampler according to claim 1, which is characterized in that the evacuator（7）By outer
Power supply is connect to be powered.
3. a kind of medical inspection sampler according to claim 1, which is characterized in that first permanent magnetic plate（10）And
Second permanent magnetic plate（14）It is each split into the poles N and the poles S.
4. a kind of medical inspection sampler according to claim 1, which is characterized in that the evacuator（7）Pumping it is true
Empty power is more than silk plug（12）Gravity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820246822.1U CN207816645U (en) | 2018-02-11 | 2018-02-11 | A kind of medical inspection sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820246822.1U CN207816645U (en) | 2018-02-11 | 2018-02-11 | A kind of medical inspection sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207816645U true CN207816645U (en) | 2018-09-04 |
Family
ID=63320340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820246822.1U Expired - Fee Related CN207816645U (en) | 2018-02-11 | 2018-02-11 | A kind of medical inspection sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207816645U (en) |
-
2018
- 2018-02-11 CN CN201820246822.1U patent/CN207816645U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20210211 |