CN212014241U - Specimen holder with adjustable pressure - Google Patents
Specimen holder with adjustable pressure Download PDFInfo
- Publication number
- CN212014241U CN212014241U CN202020407548.9U CN202020407548U CN212014241U CN 212014241 U CN212014241 U CN 212014241U CN 202020407548 U CN202020407548 U CN 202020407548U CN 212014241 U CN212014241 U CN 212014241U
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- shell plate
- plate
- arc
- specimen holder
- upper shell
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Abstract
A specimen holder with adjustable pressure relates to a specimen holder. The problem of prior art when changing absorbent paper or adjusting the sample, the operation is extremely loaded down with trivial details, and pressure is difficult to master and adjust is solved. A specimen holder with adjustable pressure comprises a shell, an elastic component and a clamping plate; a plurality of clamping plates are arranged between the upper shell plate and the lower shell plate in parallel from top to bottom, and elastic assemblies are respectively arranged between the upper shell plate and the clamping plates and between the lower shell plate and the clamping plates; the elastic assembly consists of a plurality of arc-shaped elastic pieces and a plurality of adjusting assemblies, and a plurality of adjusting assemblies are arranged between every two adjacent arc-shaped elastic pieces; the adjusting component consists of a left-handed screw, a right-handed screw and a threaded sleeve. The utility model is used for specimen holder with adjustable pressure.
Description
Technical Field
The utility model relates to a specimen holder.
Background
The specimen holder is a common preservation tool for collecting plant specimens in the field, and the specimens are quickly dried and flattened by utilizing the water absorption capacity of the water absorption paper and the pressing force of the specimen holder, so that the specimens are insufficiently dried or uneven if the specimens are stressed unevenly. However, in the prior art, in order to flatten and quickly suck the specimen, the specimen needs to be tightly contacted with the absorbent paper by using operations such as binding for multiple times, and when the absorbent paper is replaced or the specimen is adjusted, the operations such as opening the absorbent paper in sequence and binding again need to be repeated, which is extremely tedious, and the pressure is difficult to master and adjust, and the stress is difficult to achieve uniformity.
SUMMERY OF THE UTILITY MODEL
The utility model discloses when solving prior art and changing absorbent paper or adjustment sample, the operation is extremely loaded down with trivial details, and the difficult problem of mastering and adjusting of pressure, and provide a sample clamp with adjustable pressure.
A specimen holder with adjustable pressure comprises a shell, an elastic component and a clamping plate;
the shell consists of an upper shell plate, a lower shell plate and side shell plates; the upper shell plate and the lower shell plate are arranged in parallel, one side end parts of the upper shell plate and the lower shell plate are respectively hinged with the upper end and the lower end of the side shell plate, and the other side end parts of the upper shell plate and the lower shell plate are respectively matched and fixed through a buckle and a bulge; a plurality of adjusting holes are formed in the upper shell plate and the lower shell plate;
a plurality of clamping plates are arranged between the upper shell plate and the lower shell plate in parallel from top to bottom, and one ends of the clamping plates are flexibly connected with the side shell plate;
elastic components are respectively arranged between the upper shell plate and the clamping plate and between the lower shell plate and the clamping plate;
the elastic assembly consists of a plurality of arc-shaped elastic pieces and a plurality of adjusting assemblies, one side of the arc-shaped elastic pieces arranged at two ends between the upper shell plate and the clamping plate is fixed on the upper shell plate, and one side of the arc-shaped elastic pieces arranged at two ends between the lower shell plate and the clamping plate is fixed on the lower shell plate; a plurality of adjusting components are arranged between the adjacent arc-shaped elastic pieces; the adjusting component consists of a left-handed screw, a right-handed screw and a threaded sleeve, one end of the left-handed screw and one end of the right-handed screw are fixedly connected with one side of the arc elastic sheet respectively, and the other ends of the left-handed screw and the right-handed screw are in threaded connection with two sides of the threaded sleeve respectively; the threaded sleeves are respectively arranged in the adjusting holes on the upper shell plate and the lower shell plate.
The utility model discloses a theory of operation:
place the plant of collection between adjacent splint, then it is fixed through buckle and arch, because the screw sleeve sets up respectively in the square hole on last coverboard and the lower coverboard, therefore, close when the specimen holder after can to the screw sleeve again, the screw sleeve can make levogyration screw rod and dextrorotation screw rod outwards screw out or inwards screw in simultaneously, and then changed arc flexure strip form, when inwards screwing in, arc flexure strip both ends distance diminishes, and splint and side coverboard are the flexible coupling, elastic component extrudees a plurality of splint and increase the extrusion force from upper and lower two sides simultaneously, when outwards screwing out, arc flexure strip both ends distance grow, the extrusion force diminishes, therefore, the utility model discloses can adjust extruded packing force as required, adjust simply, easy operation.
After the adjustment of threaded sleeve, arc flexure strip form remains invariable throughout, can not change, consequently, when changing absorbent paper or adjustment sample, only need with the buckle open can, change or adjust the back, only need with the buckle fixed again can, the invariable form of arc flexure strip directly gives splint pressure, need not other operations, convenient easy going.
The elastic component consists of a plurality of arc-shaped elastic pieces and a plurality of adjusting components, and different pressures can be adjusted according to actual requirements according to different positions.
The utility model has the advantages that:
1. the pressing force of extrusion can be adjusted according to the requirement, and the adjustment is simple and easy to operate;
2. according to different positions, different pressures can be adjusted according to actual requirements;
3. when changing the paper that absorbs water or adjusting the sample, only need with the buckle open can, change or adjust the back, only need with the buckle fixed again can, need not other operations, convenient easy going.
Drawings
FIG. 1 is a schematic structural view of a pressure adjustable specimen holder according to the present invention;
fig. 2 is a top view of the pressure-adjustable specimen holder of the present invention.
Detailed description of the preferred embodiments
The first embodiment is as follows: the present embodiment is described in detail with reference to fig. 1 to 2, and is a pressure-adjustable specimen holder, which includes a housing, an elastic member, and a clamping plate 4;
the shell consists of an upper shell plate 1-1, a lower shell plate 1-2 and a side shell plate 1-3; the upper shell plate 1-1 and the lower shell plate 1-2 are arranged in parallel, one side end parts of the upper shell plate 1-1 and the lower shell plate 1-2 are respectively hinged with the upper end and the lower end of the side shell plate 1-3, and the other side end parts of the upper shell plate 1-1 and the lower shell plate 1-2 are respectively matched and fixed through a buckle 5-1 and a bulge 5-2; a plurality of adjusting holes are arranged on the upper shell plate 1-1 and the lower shell plate 1-2;
a plurality of clamping plates 4 are arranged between the upper shell plate 1-1 and the lower shell plate 1-2 in parallel from top to bottom, and one end of each clamping plate 4 is in flexible connection with the side shell plate 1-3;
elastic components are respectively arranged between the upper shell plate 1-1 and the clamping plate 4 and between the lower shell plate 1-2 and the clamping plate 4;
the elastic assembly consists of a plurality of arc-shaped elastic pieces 2 and a plurality of adjusting assemblies 3, one side of the arc-shaped elastic pieces 2 arranged at two ends between the upper shell plate 1-1 and the clamping plate 4 is fixed on the upper shell plate 1-1, and one side of the arc-shaped elastic pieces 2 arranged at two ends between the lower shell plate 1-2 and the clamping plate 4 is fixed on the lower shell plate 1-2; a plurality of adjusting components 3 are arranged between the adjacent arc-shaped elastic pieces 2; the adjusting component 3 consists of a left-handed screw 3-1, a right-handed screw 3-2 and a threaded sleeve 3-3, one end of the left-handed screw 3-1 and one end of the right-handed screw 3-2 are fixedly connected with one side of the arc-shaped elastic sheet 2 respectively, and the other end of the left-handed screw 3-1 and the other end of the right-handed screw 3-2 are in threaded connection with two sides of the threaded sleeve 3-3 respectively; the threaded sleeves 3-3 are respectively arranged in the adjusting holes on the upper shell plate 1-1 and the lower shell plate 1-2.
The beneficial effects of the embodiment are as follows:
1. the pressing force of extrusion can be adjusted according to the requirement, and the adjustment is simple and easy to operate;
2. according to different positions, different pressures can be adjusted according to actual requirements;
3. when the absorbent paper is replaced or the specimen is adjusted, only the buckle 5-1 needs to be opened, and after replacement or adjustment, only the buckle 5-1 needs to be fixed again, so that other operations are not needed, and the operation is convenient and easy.
The second embodiment is as follows: the present embodiment differs from the first embodiment in that: the flexible connection is canvas flexible connection. The rest is the same as the first embodiment.
The third concrete implementation mode: the present embodiment is different from the first or second embodiment in that: the elastic component is composed of more than three arc-shaped elastic pieces 2 and a plurality of adjusting components 3. The other is the same as in the first or second embodiment.
The fourth concrete implementation mode: the present embodiment is different from the first to third embodiments in that: more than three adjusting components 3 are arranged between the adjacent arc-shaped elastic pieces 2. The others are the same as the first to third embodiments.
The fifth concrete implementation mode: the present embodiment is different from one of the first to fourth embodiments in that: the arc-shaped elastic piece 2 is arranged in parallel with the side shell plates 1-3. The rest is the same as the first to fourth embodiments.
Claims (5)
1. A specimen holder with adjustable pressure is characterized by comprising a shell, an elastic component and a clamping plate (4);
the shell consists of an upper shell plate (1-1), a lower shell plate (1-2) and a side shell plate (1-3); the upper shell plate (1-1) and the lower shell plate (1-2) are arranged in parallel, one side end parts of the upper shell plate (1-1) and the lower shell plate (1-2) are respectively hinged with the upper end and the lower end of the side shell plate (1-3), and the other side end parts of the upper shell plate (1-1) and the lower shell plate (1-2) are respectively matched and fixed through a buckle (5-1) and a bulge (5-2); a plurality of adjusting holes are formed in the upper shell plate (1-1) and the lower shell plate (1-2);
a plurality of clamping plates (4) are arranged between the upper shell plate (1-1) and the lower shell plate (1-2) from top to bottom in parallel, and one end of each clamping plate (4) is in flexible connection with the side shell plate (1-3);
elastic components are respectively arranged between the upper shell plate (1-1) and the clamping plate (4) and between the lower shell plate (1-2) and the clamping plate (4);
the elastic assembly consists of a plurality of arc-shaped elastic pieces (2) and a plurality of adjusting assemblies (3), one side of the arc-shaped elastic pieces (2) arranged at two ends between the upper shell plate (1-1) and the clamping plate (4) is fixed on the upper shell plate (1-1), and one side of the arc-shaped elastic pieces (2) arranged at two ends between the lower shell plate (1-2) and the clamping plate (4) is fixed on the lower shell plate (1-2); a plurality of adjusting components (3) are arranged between the adjacent arc-shaped elastic pieces (2); the adjusting assembly (3) consists of a left-handed screw (3-1), a right-handed screw (3-2) and a threaded sleeve (3-3), one ends of the left-handed screw (3-1) and the right-handed screw (3-2) are fixedly connected with one side of the arc-shaped elastic sheet (2) respectively, and the other ends of the left-handed screw (3-1) and the right-handed screw (3-2) are in threaded connection with two sides of the threaded sleeve (3-3) respectively; the threaded sleeves (3-3) are respectively arranged in the adjusting holes on the upper shell plate (1-1) and the lower shell plate (1-2).
2. A pressure adjustable specimen holder as claimed in claim 1, wherein the flexible connection is a canvas flexible connection.
3. The specimen holder with adjustable pressure of claim 1, wherein the elastic component comprises more than three arc-shaped elastic sheets (2) and a plurality of adjusting components (3).
4. A pressure adjustable specimen holder according to claim 1, characterized in that more than three adjusting members (3) are provided between adjacent arc-shaped elastic sheets (2).
5. A pressure adjustable specimen holder according to claim 1, characterized in that the arc-shaped elastic sheet (2) is disposed in parallel with the side shell plates (1-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020407548.9U CN212014241U (en) | 2020-03-26 | 2020-03-26 | Specimen holder with adjustable pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020407548.9U CN212014241U (en) | 2020-03-26 | 2020-03-26 | Specimen holder with adjustable pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212014241U true CN212014241U (en) | 2020-11-27 |
Family
ID=73488225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020407548.9U Expired - Fee Related CN212014241U (en) | 2020-03-26 | 2020-03-26 | Specimen holder with adjustable pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212014241U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915458A (en) * | 2021-11-02 | 2022-01-11 | 英索来欣(苏州)新材料科技有限公司 | Vacuum insulation panel core material |
| CN113994957A (en) * | 2021-12-10 | 2022-02-01 | 内蒙古农业大学 | Landscape plant specimen holder and connection structure thereof |
| CN114223652A (en) * | 2021-12-28 | 2022-03-25 | 内蒙古农业大学 | Self-induction dehydration type garden plant specimen holder and use method thereof |
-
2020
- 2020-03-26 CN CN202020407548.9U patent/CN212014241U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915458A (en) * | 2021-11-02 | 2022-01-11 | 英索来欣(苏州)新材料科技有限公司 | Vacuum insulation panel core material |
| CN113994957A (en) * | 2021-12-10 | 2022-02-01 | 内蒙古农业大学 | Landscape plant specimen holder and connection structure thereof |
| CN113994957B (en) * | 2021-12-10 | 2022-05-31 | 内蒙古农业大学 | Landscape plant specimen holder and connection structure thereof |
| CN114223652A (en) * | 2021-12-28 | 2022-03-25 | 内蒙古农业大学 | Self-induction dehydration type garden plant specimen holder and use method thereof |
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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: 20201127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |