CN207019946U - A kind of legal medical expert is with scene of a crime sampling instrument - Google Patents
A kind of legal medical expert is with scene of a crime sampling instrument Download PDFInfo
- Publication number
- CN207019946U CN207019946U CN201720758908.8U CN201720758908U CN207019946U CN 207019946 U CN207019946 U CN 207019946U CN 201720758908 U CN201720758908 U CN 201720758908U CN 207019946 U CN207019946 U CN 207019946U
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- Prior art keywords
- sampling
- plate
- sealing ring
- crime
- scene
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- 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.)
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Abstract
A kind of legal medical expert be the utility model is related to scene of a crime sampling instrument, including sampling device pipe and sampling mechanism, the sampling mechanism includes sampling pipette, one end of the sampling pipette is provided with and communicated with rubber suction nozzle, the other end of sampling pipette is provided with a circular location-plate, and the sample tap being connected with the sampling pipette is provided with the center of the circular location-plate；The edge device of the circular location-plate has the corresponding sealing ring of a circle, and the cross section of the sealing ring is circle, and the external diameter of the sealing ring is more than the internal diameter at least 3mm of the sampling device pipe.The utility model can be sampled suitable for the sample of liquid or solid character simultaneously, and sampling and sample collection process are simple, convenient and rapid.
Description
Technical field
A kind of field sampling instrument, in particular to a kind of legal medical expert be the utility model is related to scene of a crime sampling instrument.
Background technology
Scene of a crime can typically leave the exhibit being suspected of being guilty left by people, and legal medical expert reconnoitres to scene of a crime
When, suspectable sample can be typically sampled, then take back progress and further detect and analyze.At present, to liquid
When sample is sampled, fluid sample is picked up generally by corresponding dropper, is then placed into corresponding test tube, and beyond the Great Wall
Pipe close.When being sampled to solid sample, it is sampled generally by corresponding Medical forceps or spoon shape utensil, Ran Houzai
It is put into corresponding test tube, and pipe close beyond the Great Wall.The either sample of liquid or solid character, process is all more troublesome, and
The efficiency of sample collection process is also low.The sample of the various traits such as liquid or solid is sampled for convenience, legal medical expert is carried out
Scene of a crime needs to carry many sampling instruments when reconnoitring, which results in various complication of sampling instrument, further
Add miscellaneous degree that legal medical expert is reconnoitred in scene of a crime, sampled.Therefore, design it is a can simultaneously be applied to liquid or
The sampling of the sample of solid character, and the simple, convenient and rapid legal medical expert of sampling process, sample collection process is with scene of a crime sampling instrument
It is research purpose of the present utility model.
Utility model content
For in place of above-mentioned the shortcomings of the prior art, the utility model is that provide a kind of legal medical expert is taken with scene of a crime
Sample instrument, the legal medical expert can effectively solve the problem that the above-mentioned problems of the prior art with scene of a crime sampling instrument.
The technical solution of the utility model is：A kind of legal medical expert is with scene of a crime sampling instrument, including sampling device pipe and takes
Model machine structure, the sampling mechanism include sampling pipette, and one end of the sampling pipette is provided with and communicated with rubber suction nozzle, sampling pipette
The other end be provided with a circular location-plate, be provided with what is be connected with the sampling pipette at the center of the circular location-plate
Sample tap；The edge device of the circular location-plate has the corresponding sealing ring of a circle, and the cross section of the sealing ring is circle,
The external diameter of the sealing ring is more than the internal diameter at least 3mm of the sampling device pipe.
The sealing ring is provided with corresponding neck with the side that the circular location-plate is connected, and the sealing ring passes through
Its neck being provided with is connected onto the circular location-plate with the circular location-plate.
It is arranged to open-like shape at the mouth of pipe of the sampling device pipe.
The utility model has the advantage of：The utility model can make sampling pipette produce negative pressure by rubber suction nozzle, to liquid
When body sample is sampled, directly draw liquid into sampling pipette, then sampling pipette is installed in sampling device pipe, taken
Sample is completed；When being sampled to solid sample, solid sample is picked up, solid-like is blocked and (position) by circular location-plate
Product, then sampling pipette is installed in sampling device pipe, sampling is completed.Close set by circular location-plate and its edge
In the presence of seal, effectively quickly sampling device pipe is closed.Both liquid or solid character can be applied to simultaneously by having realized
Sample be sampled, and sample and sample collection process it is simple, convenient and rapid.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is gasket set in the structural representation of circular location-plate edge.
Embodiment
To improve those skilled in the art to understanding of the present utility model, now by embodiment combination accompanying drawing further to this reality
Illustrated with new.
With reference to figure 1-2, a kind of legal medical expert is described with scene of a crime sampling instrument, including sampling device pipe 1 and sampling mechanism 2
Sampling mechanism 2 includes sampling pipette 21, and one end of the sampling pipette 21 is provided with and communicated with rubber suction nozzle 22, sampling pipette 21
The other end is provided with a circular location-plate 23, is provided with the center of the circular location-plate 23 and is connected with the sampling pipette 21
Logical sample tap；The edge device of the circular location-plate 23 has a corresponding sealing ring 3 of a circle, the sealing ring 3 it is transversal
Face is circle, and the external diameter of the sealing ring 3 is more than the internal diameter 5mm of the sampling device pipe 1.
The sealing ring 3 is provided with corresponding neck, the sealing ring 3 with the side that the circular location-plate 23 is connected
The neck being provided with by it is connected onto the circular location-plate 23 with the circular location-plate 23.The sampling device
It is arranged to open-like shape at the mouth of pipe of pipe 21.
When being sampled to fluid sample, directly draw liquid into sampling pipette 21, then by the device of sampling pipette 21
In in sampling device pipe 1, sampling is completed；When being sampled to solid sample, solid sample is picked up, passes through circular location-plate 23
Solid sample is positioned, then sampling pipette 21 is installed in sampling device pipe 1, sampling is completed.In circular location-plate 23 and
In the presence of sealing ring 3 set by its edge, effectively quickly sampling device pipe 1 is closed.Both realize can be simultaneously
It is sampled suitable for the sample of liquid or solid character, and sampling process, sample collection process are simple, convenient and rapid.
The foregoing is only preferred embodiment of the present utility model, it is all done according to present utility model application the scope of the claims it is equal
Deng change and modification, it should all belong to covering scope of the present utility model.
Claims (3)
1. a kind of legal medical expert is with scene of a crime sampling instrument, including sampling device pipe and sampling mechanism, it is characterised in that：The sampling
Mechanism includes sampling pipette, and one end of the sampling pipette is provided with and communicated with rubber suction nozzle, and the other end of sampling pipette is provided with
One circular location-plate, the sample tap being connected with the sampling pipette is provided with the center of the circular location-plate；The circle
The edge device of shape location-plate has the corresponding sealing ring of a circle, and the cross section of the sealing ring is circle, the sealing ring
External diameter is more than the internal diameter at least 3mm of the sampling device pipe.
2. a kind of legal medical expert according to claim 1 is with scene of a crime sampling instrument, it is characterised in that：The sealing ring and institute
State the side that circular location-plate is connected and be provided with corresponding neck, the sealing ring passes through the neck that it is provided with and the circle
Shape location-plate is connected onto the circular location-plate.
3. a kind of legal medical expert according to claim 1 is with scene of a crime sampling instrument, it is characterised in that：The sampling device pipe
The mouth of pipe at be arranged to open-like shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720758908.8U CN207019946U (en) | 2017-06-28 | 2017-06-28 | A kind of legal medical expert is with scene of a crime sampling instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720758908.8U CN207019946U (en) | 2017-06-28 | 2017-06-28 | A kind of legal medical expert is with scene of a crime sampling instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207019946U true CN207019946U (en) | 2018-02-16 |
Family
ID=61486179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720758908.8U Expired - Fee Related CN207019946U (en) | 2017-06-28 | 2017-06-28 | A kind of legal medical expert is with scene of a crime sampling instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207019946U (en) |
-
2017
- 2017-06-28 CN CN201720758908.8U patent/CN207019946U/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: 20180216 Termination date: 20180628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |