CN202599696U - Sampler - Google Patents
Sampler Download PDFInfo
- Publication number
- CN202599696U CN202599696U CN 201220286261 CN201220286261U CN202599696U CN 202599696 U CN202599696 U CN 202599696U CN 201220286261 CN201220286261 CN 201220286261 CN 201220286261 U CN201220286261 U CN 201220286261U CN 202599696 U CN202599696 U CN 202599696U
- Authority
- CN
- China
- Prior art keywords
- sampling
- annular
- tubular structure
- nut
- cutter
- 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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Abstract
The utility model relates to a sampler used for cutting animal skin or leather samples. The sampler comprises a tubular structure, a tool apron, an annular sampling tool and a sampling nut, wherein one end of the tubular structure is provided with a handle, and external threads are arranged at the other end; one end of the tool apron can be inserted into an inner hole of the tubular structure, the tool apron and the inner hole are tightly matched, and the other end of the tool apron is provided with a protruding portion; one end of the annular sampling tool in a hollow tubular structure can be matched with a protruding end of the tool apron, and the other end of the sampling tool is an annular blade; and the sampling nut is provided with internal threads inside, and the other end is provided with a flange which can restrain the annular sampling tool onto a protruding portion of the tool apron axially.
Description
Technical field
The utility model relates to a kind of device that is used to cut animal skin or leather sample.
Background technology
In the production of reality or research work, need take out a sample from skin or the leather of animal, this operation at present more adopts common cutter to accomplish.Both inconvenient when accomplishing the sampling operation with prior art, also difficult operation, its kind block size and integrality are difficult for grasping, and bring very big misery to animal used as test, and appearance piece utilization rate is lower.
Summary of the invention
The utility model provides a kind of prior art defective that overcomes, the device of the operation of conveniently taking a sample.
The ST of the utility model comprises: an one of which end has the handle other end and is provided with externally threaded tubular structure; The one of which end can insert the endoporus of tubular structure and have the tool rest of a convexity with tighter its other end movingly with it; The one of which end of hollow tubular structure can with the protruding end of tool rest movingly the other end be an annular sampling cutter of circular blade, with and in be provided with internal thread, one of which end and be provided with and can the annular cutter of taking a sample be constrained in the sampling nut of the flange of the high spot on the tool rest vertically.The utility model is in the operation of taking a sample; The operator can be positioned over the sample position with the endless knife of ST, and an outer rim of holding the nut of taking a sample can not be rotated it, and the another hand rotates the structural handle of tubulose; Under the effect of screw thread; Annular sampling cutter can stretch out forward, and under rotary action, cuts out a fritter sample from the object of being taken a sample, and stays in the endoporus of annular sampling cutter.
The ST of the utility model has decorative pattern in the outside rolling of sampling nut, can strengthen the friction force between operator's hand and sampling nut like this, makes sampling process more convenient, laborsaving.
The annular of the ST of the utility model sampling cutter tubular structure is its outside being shaped as: the one of which end is a flange that has endoporus, and flange links to each other with straight-run of pipe, and it is that the hollow tubular of cutting edge links to each other that straight tube and one section outer tube wall are its outermost end of contraction shape.
The excircle of the straight-tube portion of the ST annular sampling cutter of the utility model is provided with scale.
Structure by the utility model can know that its structure is simple relatively, and extremely easy to use.In addition, because the utility model is outside equipped with coarse annular knurl line at the sampling nut, and annular sampling cutter is provided with scale, and these all can make the use of the utility model more convenient quick, improve the utilization rate of the piece of taking a sample.The endoporus of the tubular structure of the utility model can also be used to placing subsequent use annular sampling cutter in addition.Because the sampling cutter of the utility model can be unloaded down easily, therefore can be convenient to carry out sterilization operation completely, the generation of infection, particularly cross-infection that this just can fundamentally prevent to take a sample and cause from device.In addition, when cutting gross sample, can change sharp sampling cutter at any time, this can be more laborsaving, practices thrift sample time, also can reduce the misery that causes to animal.
Description of drawings
Accompanying drawing is the half section synoptic diagram of an embodiment of the utility model, and among the figure: 1 is handle, and 2 is tubular structure; The endoporus of 3 tubular structures; 4 are the sampling nut, and 5 is the screw thread that tubular structure and sampling nut are connected and cooperate, and 6 is tool rest; 7 is annular sampling cutter, and 8 for being arranged at the scale on the annular sampling cutter.
Embodiment
The utility model is below in conjunction with the accompanying drawing explanation:
Visible by accompanying drawing, the utility model by: the tubular structure 2 of band handle 1, sampling nut 4, tool rest 6 and annular sampling cutter 7 are formed it on.The end that handle is not set at tubular structure 2 is provided with external thread, and sampling nut 4 is provided with internal thread.Upward visible from scheming in addition; Tool rest 6 is provided with the flange that can locate mutually with endoporus 3 edges of tubular structure 2; And the coboundary (promptly with tool rest 6 places of matching) of annular sampling cutter 7 also is provided with locating flange; When fixing with the sampling nut, the convexity on the sampling nut 5 can be carried out endless knife 7 and tool rest 6 constraints to guarantee operate as normal like this.Also visible from figure in addition, on the straight length outer rim of the outside surface of sampling nut 4 and annular sampling cutter, be respectively arranged with annular knurl and scale.
The utility model in use, the operator can withstand on sampling point with the outer end of endless knife 7, then one hand-tight hold the sampling nut 4 outer rim; The another hand-screw is changed hands handle 1 sampling nut, and the end of paying next endless knife 7 of effect of 5 at screw thread can head into sampling point under rotation status, under the effect of the end of endless knife 7 cutting edge; A part of sample is cut down (the endoporus place that this part sample enters into endless knife); Simultaneously can change the degree of depth of confirming sampling, after accomplishing the sampling operation, can separate the utility model from sampling point through the scale of observing on the sampling endless knife that the sampling nut pressing; Screw out sampling nut 4 again; Take out annular sampling cutter 7, can from annular is taken a sample the endoporus of cutter 7, take out the sample that is cut down, or directly can press from both sides out with taking the photograph son for a short time from cutting edge.
Claims (4)
1. ST; It is characterized in that comprising: an one of which end has the handle other end and is provided with externally threaded tubular structure; The one of which end can insert tubular structure endoporus and with its with tighter movingly, its other end has the tool rest of a convexity; The one of which end of hollow tubular can with the protruding end of tool rest movingly the other end be an annular sampling cutter of circular blade, with and in be provided with internal thread, one of which end and be provided with and can the annular cutter of taking a sample be constrained in the sampling nut of the flange of the high spot on the tool rest vertically.
2. ST according to claim 1, the outside rolling of the nut that it is characterized in that taking a sample has decorative pattern.
3. according to claim 1 or 2 said STs; It is characterized in that annular sampling cutter tubular structure; What it was outside is shaped as: the one of which end is a flange that has endoporus, and flange links to each other with straight-run of pipe, and it is that the hollow tubular of cutting edge links to each other that straight tube and one section outer tube wall are contraction shape and its outermost end.
4. according to claim 1 or 2 said STs, it is characterized in that the excircle of the straight-tube portion of annular sampling cutter is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286261 CN202599696U (en) | 2012-06-18 | 2012-06-18 | Sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286261 CN202599696U (en) | 2012-06-18 | 2012-06-18 | Sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202599696U true CN202599696U (en) | 2012-12-12 |
Family
ID=47317224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220286261 Expired - Fee Related CN202599696U (en) | 2012-06-18 | 2012-06-18 | Sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202599696U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076201A (en) * | 2013-01-09 | 2013-05-01 | 浙江省海洋水产研究所 | Spiral drilling type sampling device for frozen fish products |
| CN104729875A (en) * | 2015-04-03 | 2015-06-24 | 天津市精谱科技有限公司 | Sampling device |
| CN106172374A (en) * | 2016-07-19 | 2016-12-07 | 山东山大附属生殖医院有限公司 | Rotation is drawn materials cryogenic vial |
-
2012
- 2012-06-18 CN CN 201220286261 patent/CN202599696U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076201A (en) * | 2013-01-09 | 2013-05-01 | 浙江省海洋水产研究所 | Spiral drilling type sampling device for frozen fish products |
| CN104729875A (en) * | 2015-04-03 | 2015-06-24 | 天津市精谱科技有限公司 | Sampling device |
| CN106172374A (en) * | 2016-07-19 | 2016-12-07 | 山东山大附属生殖医院有限公司 | Rotation is drawn materials cryogenic vial |
| CN106172374B (en) * | 2016-07-19 | 2019-10-11 | 山东山大附属生殖医院有限公司 | Rotation materials cryogenic vial |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20130618 |