CN204870254U - Pin suitable for interlude insect specimen - Google Patents
Pin suitable for interlude insect specimen Download PDFInfo
- Publication number
- CN204870254U CN204870254U CN201520622213.8U CN201520622213U CN204870254U CN 204870254 U CN204870254 U CN 204870254U CN 201520622213 U CN201520622213 U CN 201520622213U CN 204870254 U CN204870254 U CN 204870254U
- Authority
- CN
- China
- Prior art keywords
- layer board
- cystosepiment
- insect specimen
- round pallet
- supporting 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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- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
The utility model discloses a pin suitable for interlude insect specimen. Including the syringe needle, needle bar and needle point, in the needle bar, the external diameter of lower part is served and is equipped with the screw thread, the screw thread couples with the circular layer board cooperation in threaded hole, the left side of circular layer board, the rectangular shape layer board of the symmetry that is equipped with into a body structure is respectively served to the external diameter at right side both ends, the upper end of rectangular shape layer board is equipped with the cystosepiment respectively, the length and size of cystosepiment and the length and size of width size and rectangular shape layer board and width are measure -alike and adopt strong viscose sticky in the rectangular upper end that appears the layer board, the insect specimen that will alternate on the needle bar through circular layer board fixes a position the top at circular layer board, the rethread cystosepiment is other positions of fixed insect specimen further, the diameter of circular layer board and the thickness of cystosepiment are 3 -10mm respectively. The utility model discloses can guarantee insect specimen not landing downwards and pinpointing on the needle bar, the wing that enables the polypide simultaneously is good development condition.
Description
Technical field
The utility model relates to insect specimen Techniques of preserving field, especially a kind of pin being applicable to interspersed insect specimen.
Background technology
In entomology teaching, scientific research, be fixed on base plate after usually adopting pin to be interted by insect specimen.After insect specimen drying, because the pin hole on polypide becomes large, insect specimen can downward landing, affects the normal observation of polypide, even causes the damage of insect specimen.Meanwhile, existing pin is difficult to make the wing of polypide to be good deployed condition.
Utility model content
The purpose of this utility model solves weak point of the prior art, there is provided a kind of and can guarantee that insect specimen can not landing downwards carry out the pin of accurately location on shank, be conducive to the normal observation of polypide, avoid the damage of insect specimen, the wing of polypide can be made to be good deployed condition simultaneously.
The technical solution of the utility model is: manufacture and design one and comprise syringe needle, the pin being applicable to interspersed insect specimen of shank and needle point, in described shank, the external diameter end of bottom is provided with screw thread, described screw thread coordinates with round pallet with threaded hole and connects, a left side for described round pallet, the external diameter end at right two ends is respectively equipped with the strip supporting plate of into a single integrated structure symmetry, the upper end of described strip supporting plate is respectively equipped with cystosepiment, the length dimension of described cystosepiment is identical with width dimensions with the length dimension of strip supporting plate with width dimensions and adopt strong viscose glue to be adhesive in the upper end of strip supporting plate, by round pallet, the insect specimen interted on shank is positioned at above round pallet, other position of insect specimen is fixed again further by cystosepiment.
The diameter of described round pallet and the thickness of cystosepiment are respectively as 3-10mm.
Due in shank, the external diameter end of bottom is provided with screw thread, screw thread coordinates with round pallet with threaded hole and connects, while insect specimen is fixed on above round pallet, be also convenient to accurately be located by mobile round pallet on shank as required.
External diameter end due to the left and right two ends of round pallet is respectively equipped with the strip supporting plate of into a single integrated structure symmetry, the upper end of strip supporting plate is respectively equipped with cystosepiment, and the region of interest being convenient to the insect specimen adopting pin to stretch open wings is fixed on cystosepiment.
The beneficial effects of the utility model are: can guarantee that insect specimen can not landing downwards accurately locating on shank, be conducive to the normal observation of polypide, avoid the damage of insect specimen, the wing of polypide can be made to be good deployed condition simultaneously.
Accompanying drawing explanation
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the structural representation of concrete structure of the present utility model.
Fig. 2 is the A-A sectional view of concrete structure of the present utility model.
In figure, (1) is syringe needle, and (2) are shank, and (3) are round pallet, and (4) are screw thread, and (5) are needle point, and (6) are screwed hole, and (7) are strip supporting plate, and (8) are cystosepiment.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described further.
Embodiment: as Fig. 1, shown in Fig. 2, manufacture and design one and comprise syringe needle (1), the pin being applicable to interspersed insect specimen of shank (2) and needle point (5), in shank (2), the external diameter end of bottom is provided with screw thread (4), screw thread (4) coordinates with the round pallet (3) of (6) with threaded hole and connects, a left side for round pallet (3), the external diameter end at right two ends is respectively equipped with the strip supporting plate (7) of into a single integrated structure symmetry, the upper end of strip supporting plate (7) is respectively equipped with cystosepiment (8), the length dimension of cystosepiment (8) is identical with width dimensions with the length dimension of strip supporting plate (7) with width dimensions and adopt strong viscose glue to be adhesive in the upper end of strip supporting plate (7), by round pallet (3), the insect specimen interted on shank (2) is positioned at the top of round pallet (3), other position of insect specimen is fixed again further by cystosepiment (8).
The diameter of round pallet (3) and the thickness of cystosepiment (8) are respectively as 5mm.
Working condition of the present utility model is: interted by insect specimen on shank, then by round pallet from needle point one end upwards precession to the below of polypide, then pin to be fixed on base plate.For the insect specimen that need stretch open wings, then get some pins and intert the region of interest of wing respectively, be then fixed on cystosepiment.
Claims (2)
1. one kind is applicable to the pin of interspersed insect specimen, comprise syringe needle (1), shank (2) and needle point (5), it is characterized in that: in described shank (2), the external diameter end of bottom is provided with screw thread (4), described screw thread (4) coordinates with the round pallet (3) of (6) with threaded hole and connects, a left side for described round pallet (3), the external diameter end at right two ends is respectively equipped with the strip supporting plate (7) of into a single integrated structure symmetry, the upper end of described strip supporting plate (7) is respectively equipped with cystosepiment (8), the length dimension of described cystosepiment (8) is identical with width dimensions with the length dimension of strip supporting plate (7) with width dimensions and adopt strong viscose glue to be adhesive in the upper end of strip supporting plate (7), by round pallet (3), the insect specimen interted on shank (2) is positioned at the top of round pallet (3), other position of insect specimen is fixed again further by cystosepiment (8).
2. a kind of pin being applicable to interspersed insect specimen according to claim 1, is characterized in that, the diameter of described round pallet (3) and the thickness of cystosepiment (8) are respectively as 3-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622213.8U CN204870254U (en) | 2015-08-19 | 2015-08-19 | Pin suitable for interlude insect specimen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622213.8U CN204870254U (en) | 2015-08-19 | 2015-08-19 | Pin suitable for interlude insect specimen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204870254U true CN204870254U (en) | 2015-12-16 |
Family
ID=54814673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520622213.8U Expired - Fee Related CN204870254U (en) | 2015-08-19 | 2015-08-19 | Pin suitable for interlude insect specimen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204870254U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059027A (en) * | 2015-08-19 | 2015-11-18 | 罗叶叶 | Pin applicable to inserting of insect specimens |
| CN110261421A (en) * | 2019-06-28 | 2019-09-20 | 中南大学湘雅医院 | A kind of fixed device of scanning electron microscope cleaning of biological sample |
-
2015
- 2015-08-19 CN CN201520622213.8U patent/CN204870254U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059027A (en) * | 2015-08-19 | 2015-11-18 | 罗叶叶 | Pin applicable to inserting of insect specimens |
| CN110261421A (en) * | 2019-06-28 | 2019-09-20 | 中南大学湘雅医院 | A kind of fixed device of scanning electron microscope cleaning of biological sample |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151216 Termination date: 20160819 |