CN204495592U - Portable leaf dish sampler - Google Patents
Portable leaf dish sampler Download PDFInfo
- Publication number
- CN204495592U CN204495592U CN201520165324.0U CN201520165324U CN204495592U CN 204495592 U CN204495592 U CN 204495592U CN 201520165324 U CN201520165324 U CN 201520165324U CN 204495592 U CN204495592 U CN 204495592U
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- CN
- China
- Prior art keywords
- punching
- arm
- leaf dish
- sleeve pipe
- stamping
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- Expired - Fee Related
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Abstract
The utility model provides a kind of portable leaf dish sampler, comprising: the punching arm that cross-articulation connects and stamping arm, and described punching arm and stamping arm are crossed as X shape; Laterally be fixed with a diel in the upper end of stamping arm, above punching arm, be provided with a punching, the position of this punching is corresponding with the position of diel; The side of this punching is provided with sleeve pipe, the excircle of this sleeve pipe is provided with external thread, when extruding the below of punching arm and stamping arm, described diel passes in sleeve pipe through after punching.The utility model is screwed by sleeve pipe and test tube, is all focused in test tube by the leaf dish that punching is collected, and need not to punch hand steered a test tube with a hand, thus liberation both hands, simplify operating process.
Description
Technical field
The utility model relates to field of mechanical technique, particularly relates to a kind of portable leaf dish sampler.
Background technology
General modern biotechnology all relates to the acquisition of leaf tissue, usually can by winning integrated plate blade and taking back with polybag.But in order to samples' representativeness, a process at least all will obtain 20-30 sheet blade, takes back laboratory pulverize by liquid nitrogen container, then get the leaf tissue that about 1-2g mixes and carry out next step molecular engineering analysis.Herein in reason process, the greatest problem that scientific research personnel runs into, the volume taking back sample is exactly all larger, and the liquid nitrogen container that field is preserved is usually less, and volume is inadequate, and the leaf tissue taken back is after grinding, except analyzing the portion of material needed, unnecessary leaf tissue does not all have place to preserve, and larger to the vegetable material damage of experiment itself, sample as a strain plant at every turn and likely need to adopt 15 blades, had a strong impact on the growth of plant.
Existing leaf dish sampler is when carrying out blade punch operation, and need operator's Manual blades card punch on the other hand, another hand-held centrifuge tube, bimanualness, process is complicated; Meanwhile, if misoperation, easily cause the blade sample after punching to produce omission, drop, cause unnecessary loss, also reduce work efficiency.
Utility model content
The purpose of this utility model is the defect solving the existence of above-mentioned prior art, provides a kind of structure simple, can complete the portable leaf dish sampler of blade punching sampling on the other hand.
A kind of portable leaf dish sampler, comprising: the punching arm that cross-articulation connects and stamping arm, and described punching arm and stamping arm are crossed as X shape; Laterally be fixed with a diel in the upper end of stamping arm, above punching arm, be provided with a punching, the position of this punching is corresponding with the position of diel; The side of this punching is provided with sleeve pipe, the excircle of this sleeve pipe is provided with external thread, when extruding the below of punching arm and stamping arm, described diel passes in sleeve pipe through after punching.
Further, portable leaf dish sampler as above, the inner periphery of described sleeve pipe is provided with internal thread.
Further, portable leaf dish sampler as above, be connected with spring between described punching arm and stamping arm, this spring is arranged on the below of pin joint.
Further, portable leaf dish sampler as above, all overlaps in the lower end of described punching arm and stamping arm and has protective sleeve.
Further, portable leaf dish sampler as above, described diel is cylindrical, and the punching corresponding to it is also circular.
The portable leaf dish card punch that the utility model provides, can carry out the collection of leaf dish to blade as required, and need not gather a large amount of blade, also can reach the object of mixing plant sample and minimizing sampling volume simultaneously; Being screwed simultaneously by sleeve pipe and test tube, all focuses on the leaf dish that punching is collected in test tube, and need not to punch hand steered a test tube with a hand, thus liberation both hands, simplify operating process.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model portable leaf dish card punch.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below technical scheme in the utility model be clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the structural representation of the utility model portable leaf dish card punch, and as described in Figure 1, the portable leaf dish sampler that the utility model provides, comprising: the punching arm 11 that cross-articulation connects and stamping arm 12, and described punching arm 11 and stamping arm 12 are crossed as X shape; Laterally be fixed with a diel 13 in the upper end of stamping arm 12, above punching arm 11, be provided with a punching 14, the position of this punching 14 is corresponding with the position of diel 13; Be provided with the sleeve pipe 15 that can be fixedly connected with sampling test tube in the side of this punching 14, the excircle of this sleeve pipe 15 is provided with external thread, when extruding the below of punching arm 11 and stamping arm 12, described diel 13 passes in sleeve pipe 15 through after punching 14.
The portable leaf dish card punch that the utility model provides, during use, first the mode that sampling test tube is threaded connection is fixed on sleeve pipe 15, then the blade of sampling is made to be placed in the centre of diel 13 and punching 14, then extruding punching arm 11 and stamping arm 12, the leaf dish of sampling of making blade punches falls in sleeve pipe 15, being entered in sampling test tube by sleeve pipe 15.The portable leaf dish card punch that the utility model provides, can carry out the collection of leaf dish to blade as required, and need not gather a large amount of blade, also can reach the object of mixing plant sample and minimizing sampling volume simultaneously; Being screwed simultaneously by sleeve pipe and sampling test tube, all focuses on the leaf dish that punching is collected in test tube, and need not to punch hand steered a test tube with a hand, thus liberation both hands, simplify operating process.
Further, portable leaf dish sampler as above, the inner periphery of described sleeve pipe is provided with internal thread.
The portable leaf dish sampler that the utility model provides, owing to being provided with screw thread at the inner periphery of sleeve pipe and excircle simultaneously, therefore, expand the range of application of sampling test tube, no matter namely female sampling test tube be set or be provided with externally threaded sampling test tube, all can with portable leaf dish sampler of the present utility model with the use of.
Further, portable leaf dish sampler as above, be connected with spring 16 between described punching arm 11 and stamping arm 12, this spring 16 is arranged on the below of pin joint.
The utility model is by linking springs 16 between hole arm 11 and stamping arm 12, and when making to extrude punching arm 11 and stamping arm 12, effort is less, thus improves the sampling efficiency of experimenter to leaf dish.
Further; portable leaf dish sampler as above, in order to prevent sampling personnel when sampling, producing between portable leaf dish sampler and hand and sliding; all overlap in the lower end of described punching arm 11 and stamping arm 12 and have protective sleeve 17, this protective sleeve 17 has the effect of increasing friction force.
Further, portable leaf dish sampler as above, in order to the sampling of leaf dish is smooth, described diel 13 is cylindrical, and the punching 14 corresponding to it is also circular.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (5)
1. a portable leaf dish sampler, is characterized in that, comprising: the punching arm (11) that cross-articulation connects and stamping arm (12), and described punching arm (11) and stamping arm (12) are crossed as X shape; Laterally a diel (13) is fixed with in the upper end of stamping arm (12), the top of punching arm (11) is provided with a punching (14), and the position of this punching (14) is corresponding with the position of diel (13); The side of this punching (14) is provided with sleeve pipe (15), the excircle of this sleeve pipe (15) is provided with external thread, when extruding the below of punching arm (11) and stamping arm (12), described diel (13) passes in sleeve pipe (15) through after punching (14).
2. portable leaf dish sampler according to claim 1, is characterized in that, the inner periphery of described sleeve pipe (15) is provided with internal thread.
3. portable leaf dish sampler according to claim 1, it is characterized in that, be connected with spring (16) between described punching arm (11) and stamping arm (12), this spring (16) is arranged on the below of pin joint.
4. portable leaf dish sampler according to claim 1, is characterized in that, all overlapping in the lower end of described punching arm (11) and stamping arm (12) has protective sleeve (17).
5. portable leaf dish sampler according to claim 1, is characterized in that, described diel (13) is for cylindrical, and the punching (14) corresponding to it is also circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165324.0U CN204495592U (en) | 2015-03-24 | 2015-03-24 | Portable leaf dish sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165324.0U CN204495592U (en) | 2015-03-24 | 2015-03-24 | Portable leaf dish sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204495592U true CN204495592U (en) | 2015-07-22 |
Family
ID=53574897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520165324.0U Expired - Fee Related CN204495592U (en) | 2015-03-24 | 2015-03-24 | Portable leaf dish sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204495592U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115782A (en) * | 2015-08-10 | 2015-12-02 | 山东省农业科学院生物技术研究中心 | Manual crop leaf sample collector |
| CN105588727A (en) * | 2016-02-25 | 2016-05-18 | 山东省农业科学院生物技术研究中心 | Clamp type detecting and sampling device for animal skin sample |
| CN105810082A (en) * | 2016-05-16 | 2016-07-27 | 贺州学院 | Interface processor for architectural structure model |
-
2015
- 2015-03-24 CN CN201520165324.0U patent/CN204495592U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115782A (en) * | 2015-08-10 | 2015-12-02 | 山东省农业科学院生物技术研究中心 | Manual crop leaf sample collector |
| CN105115782B (en) * | 2015-08-10 | 2018-01-09 | 山东省农业科学院生物技术研究中心 | Manual crop leaf sample collector |
| CN105588727A (en) * | 2016-02-25 | 2016-05-18 | 山东省农业科学院生物技术研究中心 | Clamp type detecting and sampling device for animal skin sample |
| CN105810082A (en) * | 2016-05-16 | 2016-07-27 | 贺州学院 | Interface processor for architectural structure model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Luo Sainan Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160324 |