Portable specimen holder for alpine grassland

Abstract

The utility model discloses a portable specimen holder for alpine grassland, which belongs to the technical field of specimen holders and comprises a first clamping plate, a second clamping plate and a fixing block, the second clamping plate is rotatably mounted on the first clamping plate, the fixing block is fixedly mounted on the second clamping plate, and a fixing groove matched with the fixing block is formed in the first clamping plate. An adjusting rod is slidably connected to the interior of the first clamping plate, a first mounting groove is formed in the first clamping plate, a moving block is fixedly connected to the adjusting rod, the side surface of the moving block is slidably attached to the inner wall of the first mounting groove, and an inserting block is fixedly connected to one side of the moving block; through cooperative use of all the devices, a worker can rapidly open or close the specimen holder, the complex operation of replacing absorbent paper when the specimen holder is used is simplified, a large amount of time is saved, and meanwhile through integrated arrangement of the specimen holder, the portability of the specimen holder during outdoor work can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of specimen clamps, in particular to a portable specimen clamp for alpine grasslands. Background Art

[0002] In the field of botany, specimen folders are essential tools for making plant specimens. They are used to press and dry plant parts such as leaves for easy classification, identification and teaching.

[0003] In the prior art, common plant specimen clamps usually consist of an upper plywood, a lower plywood and a binding rope. When in use, plants are placed on absorbent paper, the absorbent paper is clamped with the upper and lower plywoods, and the binding ropes are used to bind and fix them. The pressure generated by the binding ropes promotes the loss of moisture from the plant body and the flatness of the specimen shape. Since the upper and lower plywoods are often independent of each other, it is inconvenient to carry them when working outdoors. In addition, the absorbent paper may need to be replaced many times during the preparation process of the plant specimen. Each time the absorbent paper is replaced, the binding rope needs to be reused to bind and fix the upper and lower plywoods. This process is more troublesome and takes a lot of time.

[0004] Therefore, the utility model provides a portable specimen holder for alpine grassland to solve the above problems. Utility Model Content

[0005] (1) Technical problems solved

[0006] The utility model provides a portable specimen holder for alpine grassland, aiming to solve the problems raised in the background technology.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a portable specimen clamp for alpine grassland, which comprises a first clamping plate, a second clamping plate rotatably mounted on the first clamping plate, and a fixed block fixedly mounted on the second clamping plate, the first clamping plate is provided with a fixing groove adapted to the fixed block, an adjusting rod is slidingly connected to the interior of the first clamping plate, a first mounting groove is provided to the interior of the first clamping plate, a moving block is fixedly connected to the adjusting rod, the side surface of the moving block slides against the inner wall of the first mounting groove, an insert block is fixedly connected to one side of the moving block, a through hole adapted to the insert block is provided on the fixed block, and the inner cavity of the first mounting groove is communicated with the inner cavity of the fixed groove.

[0009] As a preferred technical solution of the present application, a first spring is provided inside the first mounting groove, one end of the first spring is fixedly connected to the side of the moving block away from the insertion block, and the other end of the first spring is fixedly connected to the inner wall of one side of the first mounting groove.

[0010] As a preferred technical solution of the present application, one end of the adjusting rod is rotatably connected to a limiting block, and a slot adapted to the limiting block is provided on the first splint.

[0011] As a preferred technical solution of the present application, a second mounting groove is provided on the first clamping plate, a top plate is slidably connected to the interior of the second mounting groove, a second spring is provided inside the second mounting groove, one end of the second spring is fixedly connected to the bottom of the top plate, and the other end of the second spring is fixedly connected to the bottom inner wall of the second mounting groove.

[0012] As a preferred technical solution of the present application, both the first plywood and the second plywood are provided with placement grooves, and absorbent paper is provided inside the placement grooves.

[0013] As a preferred technical solution of the present application, a plurality of evenly distributed air holes are provided on both the first splint and the second splint, and the air holes are connected to the placement groove.

[0014] (3) Beneficial effects

[0015] The utility model has a simple structure and is easy to use. Through the arrangement of the fixing block, the adjusting rod, the inserting block and the first spring, the staff can quickly open or close the specimen clamp, which simplifies the complicated operation of replacing absorbent paper when using the specimen clamp and saves a lot of time. At the same time, the integrated arrangement of the specimen clamp can effectively improve the portability of the specimen clamp when working outdoors. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a portable specimen holder for alpine grasslands;

[0017] Figure 2 This is a schematic diagram of the installation of a fixed block in a portable specimen holder for alpine grasslands;

[0018] Figure 3 This is a schematic diagram of the installation of the top plate in a portable specimen holder for alpine grasslands;

[0019] Figure 4 This is a cross-section of the first splint in a portable specimen holder for alpine grasslands. Figure 1 ;

[0020] Figure 5 This is a cross-section of the first splint in a portable specimen holder for alpine grasslands. Figure 2 ;

[0021] Figure 6 for Figure 2 A in the enlarged view.

[0022] In the picture:

[0023] 1. First splint; 2. Second splint; 3. Absorbent paper; 4. Fixed block; 5. Fixed slot; 6. First mounting slot; 7. Adjustment rod; 8. Moving block; 9. First spring; 10. Insert block; 11. Limit block; 12. Slot; 13. Second mounting slot; 14. Second spring; 15. Top plate; 16. Air vent. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] The utility model provides a portable specimen holder for alpine grassland, such as Figure 1 、 Figure 2 and Figure 4 As shown, the specimen clamp includes a first splint 1, a second splint 2 rotatably mounted on the first splint 1, and a fixed block 4 fixedly mounted on the second splint 2. The first splint 1 is provided with a fixing groove 5 adapted to the fixed block 4. The interior of the first splint 1 is slidably connected with an adjusting rod 7. The interior of the first splint 1 is provided with a first mounting groove 6. A moving block 8 is fixedly connected to the adjusting rod 7. The side surface of the moving block 8 slides against the inner wall of the first mounting groove 6. An insert block 10 is fixedly connected to one side of the moving block 8. A through hole adapted to the insert block 10 is provided on the fixed block 4. The inner cavity of the first mounting groove 6 is communicated with the inner cavity of the fixed groove 5.

[0026] When the specimen clamp is in use, the collected plants are placed on the first clamping plate 1, and then the second clamping plate 2 is rotated so that the specimen clamp is in a closed state. The setting of connecting the first clamping plate 1 and the second clamping plate 2 together can effectively improve the portability of the specimen clamp during outdoor work. When rotating the second clamping plate 2, the staff is required to manually push the adjusting rod 7, and the adjusting rod 7 can drive the inserting block 10 to move through the moving block 8 to provide space for the fixed block 4. After the fixed block 4 on the second clamping plate 2 is completely in the fixing groove 5, the inserting block 10 can be inserted into the through hole on the fixed block 4 through the resetting of the adjusting rod 7, the moving block 8 and the inserting block 10, thereby fixing the second clamping plate 2. When opening the specimen clamp, it is also necessary to push the adjusting rod 7 so that the adjusting rod 7 drives the inserting block 10 to move out of the through hole on the fixed block 4 through the moving block 8, releasing the fixed block 4 and providing space for the movement of the fixed block 4.

[0027] Furthermore, in order to enable the adjusting rod 7 to automatically reset, as shown in FIG. Figure 2 、 Figure 4 and Figure 6As shown, a first spring 9 is provided inside the first mounting groove 6 , one end of the first spring 9 is fixedly connected to the side of the moving block 8 away from the insertion block 10 , and the other end of the first spring 9 is fixedly connected to the inner wall of one side of the first mounting groove 6 .

[0028] When the staff manually pushes the adjusting rod 7, the adjusting rod 7 can drive the moving block 8 to move, and the adjusting rod 7 will shrink inside the first splint 1. The moving block 8 will compress the first spring 9 while moving. After the fixed block 4 is completely in the fixed groove 5, the staff can release the adjusting rod 7. At this time, the first spring 9 can release the stored pressure, pushing the moving block 8 and the adjusting rod 7 to reset, and at the same time, it can also enable the insertion block 10 to be inserted into the through hole on the fixed block 4.

[0029] Furthermore, in order to reduce the possibility that the adjusting rod 7 may collide with other objects and cause the specimen holder to open, Figure 2 、 Figure 4 and Figure 6 As shown, one end of the adjusting rod 7 is rotatably connected to the limiting block 11 , and a slot 12 adapted to the limiting block 11 is provided on the first clamping plate 1 .

[0030] The limit block 11 can be rotated on the adjusting rod 7. When the specimen clamp needs to be closed, the limit block 11 needs to be rotated first so that the overall outline of the limit block 11 coincides with the outline of the slot 12. Only then can the adjusting rod 7 be pushed and subsequent operations such as fixing the second clamping plate 2 can be completed. While pushing the adjusting rod 7, the limit block 11 will also shrink in the slot 12. After the limit block 11 is reset, it can be moved out of the slot 12 with the limit block 11. At this time, the limit block 11 can be rotated again so that the overall outline of the limit block 11 does not coincide with the outline of the slot 12. At this time, the limit block 11 can effectively limit the adjusting rod 7 and prevent it from moving, which can reduce the situation where the specimen clamp is opened due to the adjusting rod 7 colliding with other objects.

[0031] Among them, in order to facilitate the staff to open the specimen folder, such as Figure 2 、 Figure 3 and Figure 5 As shown, a second mounting groove 13 is provided on the first splint 1, and a top plate 15 is slidably connected to the interior of the second mounting groove 13. A second spring 14 is provided inside the second mounting groove 13, and one end of the second spring 14 is fixedly connected to the bottom of the top plate 15, and the other end of the second spring 14 is fixedly connected to the bottom inner wall of the second mounting groove 13.

[0032] When the specimen clamp is closed, the second clamping plate 2 will come into contact with the top plate 15. The squeezing force of the second clamping plate 2 can make the top plate 15 slide downward inside the second mounting groove 13, while compressing the second spring 14 arranged at the bottom of the top plate 15. When the specimen clamp is opened next time, the adjusting rod 7 drives the inserting block 10 to move and release the fixed block 4 through the moving block 8. At the moment, the second spring 14 will release the stored pressure and drive the top plate 15 to move upward. The top plate 15 can push the second clamping plate 2 upward for a distance, so that the second clamping plate 2 will not be attached to the first clamping plate 1, so that the staff can open the specimen clamp, which is more convenient in actual use.

[0033] It should be noted that in order to speed up the drying of the plants in the trough, Figure 1 、 Figure 2 and Figure 3 As shown, both the first clamping plate 1 and the second clamping plate 2 are provided with placement grooves, and absorbent paper 3 is provided inside the placement grooves.

[0034] A plurality of evenly distributed ventilation holes 16 are formed on the first splint 1 and the second splint 2 , and the ventilation holes 16 are connected to the placement groove.

[0035] Plants collected in the wild need to be placed in the placement trough. Before placing the plants in the placement trough, absorbent paper 3 can be placed in the placement trough. After the plants are placed in the placement trough, the specimen clamp is closed by rotating the second plywood 2. At this time, the plants are located between the two absorbent papers 3. The first plywood 1 and the second plywood 2 can press the plant specimens, and the absorbent paper 3 can absorb the moisture pressed out of the plants.

[0036] The air holes 16 are connected to the placement slots for placing plants. The provision of the air holes 16 helps the moisture in the plants to evaporate through the absorbent paper 3 in the specimen holder, thereby accelerating the process of drying the plants into specimens.

[0037] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable specimen holder for alpine grassland, characterized by: The specimen clamp comprises a first clamping plate (1), a second clamping plate (2) rotatably mounted on the first clamping plate (1), and a fixed block (4) fixedly mounted on the second clamping plate (2); a fixed groove (5) adapted to the fixed block (4) is provided on the first clamping plate (1); an adjusting rod (7) is slidably connected to the interior of the first clamping plate (1); a first mounting groove (6) is provided inside the first clamping plate (1); a moving block (8) is fixedly connected to the adjusting rod (7); a side surface of the moving block (8) is slidably attached to the inner wall of the first mounting groove (6); an inserting block (10) is fixedly connected to one side of the moving block (8); a through hole adapted to the inserting block (10) is provided on the fixed block (4); an inner cavity of the first mounting groove (6) is communicated with an inner cavity of the fixing groove (5).

2. The portable specimen holder for alpine grassland according to claim 1, characterized in that: A first spring (9) is provided inside the first installation groove (6), one end of the first spring (9) is fixedly connected to a side of the moving block (8) away from the inserting block (10), and the other end of the first spring (9) is fixedly connected to an inner wall of one side of the first installation groove (6).

3. The portable specimen holder for alpine grassland according to claim 1, characterized in that: One end of the regulating rod (7) is rotatably connected to the limiting block (11), and a slot (12) adapted to the limiting block (11) is provided on the first clamping plate (1).

4. The portable specimen holder for alpine grassland according to claim 1, characterized in that: A second mounting groove (13) is provided on the first clamping plate (1), a top plate (15) is slidably connected to the interior of the second mounting groove (13), a second spring (14) is provided inside the second mounting groove (13), one end of the second spring (14) is fixedly connected to the bottom of the top plate (15), and the other end of the second spring (14) is fixedly connected to the bottom inner wall of the second mounting groove (13).

5. The portable specimen holder for alpine grassland according to claim 1, characterized in that: The first clamping plate (1) and the second clamping plate (2) are both provided with placement grooves, and absorbent paper (3) is provided inside the placement grooves.

6. The portable specimen holder for alpine grassland according to claim 5, characterized in that: The first clamping plate (1) and the second clamping plate (2) are both provided with a plurality of evenly distributed air holes (16), and the air holes (16) are connected to the placement groove.

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