CN206403023U - Herbarium clip - Google Patents

Abstract

The utility model belongs to preparation of specimen field, is related to a kind of Herbarium clip, including train wheel bridge, connect band, lower plate, compression spring and latch；The corresponding pin hole in position is respectively arranged with train wheel bridge and lower plate；Latch is provided with pin hole；Compression spring is placed between train wheel bridge and lower plate；Train wheel bridge is connected by connect band with lower plate；It is connected as a single entity after train wheel bridge compacting compression spring by latch with lower plate.The utility model provide it is a kind of be easy to operation, can effectively reduce the Herbarium clip of labor intensity.

Description

plant specimen holder

technical field

The utility model belongs to the field of specimen making, and relates to a specimen holder, in particular to a plant specimen holder.

Background technique

Plant specimens contain a large amount of information about a species, such as morphological characteristics, geographical distribution, ecological environment and phenological period, etc. material. In actual work, the collection of plant specimens often needs to be shaped and pressed with the help of field specimen collection folders immediately after collection in the field, and the paper should be changed continuously for drying at the initial stage of pressing. During the use of existing plant specimen holders, ropes or elastic rubber bands are basically used to bind the wooden frame structure. When it is necessary to adjust the absorbent paper inside the specimen holder or to increase or decrease the specimens inside the specimen holder, a Disassemble the rope again, the operation is loaded down with trivial details, repetitive work is big, labor intensity is big, and field work limitation is very large.

Utility model content

In order to solve the above-mentioned technical problems in the background technology, the utility model provides a plant specimen holder which is easy to operate and can effectively reduce labor intensity.

In order to achieve the above object, the utility model adopts the following technical solutions:

A plant specimen holder, characterized in that: the plant specimen holder comprises an upper splint, a connecting belt, a lower splint, a compression spring and a latch; the upper splint and the lower splint are respectively provided with corresponding bolt holes; the A pin is arranged in the pin hole; the compression spring is placed between the upper splint and the lower splint; the upper splint is connected with the lower splint through a connecting belt; the upper splint is connected with the lower splint through a bolt after compressing the spring.

The above-mentioned compression springs are arranged in pairs and symmetrically on the lower splint.

There are 4 above-mentioned compression springs, and the 4 compression springs are respectively arranged on the 4 corners of the lower splint.

A pin hole is arranged on the plug pin; a limiting pin is arranged in the pin hole.

There are one or more pin holes; when there are multiple pin holes, the multiple pin holes are arranged sequentially from top to bottom along the axial direction of the plug.

The above-mentioned bolt is T-shaped or linear as a whole.

The connecting belt includes multiple parallel elastic bands; the multiple elastic bands are respectively connected with the upper splint and the lower splint.

The above connecting belt also includes a canvas belt arranged outside the elastic belt and connected to the upper splint and the lower splint respectively; the length of the canvas belt is greater than the length of the elastic belt in a free state.

A pin groove and a latch groove are arranged on the upper splint; a protrusion is arranged on the inner wall of the latch groove.

The above-mentioned upper splint is also provided with a strap and a buckle for fastening with the lower splint.

The utility model has the advantages of:

The utility model has developed a plant specimen holder, which includes an upper splint, a connecting belt, a lower splint, a compression spring, a latch and a latch hole; the upper splint and the lower splint are respectively provided with corresponding latch holes; the latch A bolt is arranged in the hole; the compression spring is placed between the upper splint and the lower splint; the upper splint is connected with the lower splint through a connecting belt; the upper splint is connected with the lower splint through the bolt after compressing the spring. When the utility model is in use, first spread the absorbent paper on the lower splint, and then spread it on it in the form of plant-absorbent paper-plant-absorbent paper, press the upper splint down, and directly press it tightly after compressing the spring On the lower splint, insert the pin into the pin hole at the same time, and directly connect the upper splint to the lower splint easily. Due to the existence of the connecting belt, the upper splint and the lower splint form a whole when they are buckled together, preventing the plants in the specimen holder from flowing out from the side; the compression spring can walk between the upper splint and the lower splint to form an elastic space, which has a certain The active tension prevents the plants between the upper splint and the lower splint from being compressed and deformed, and at the same time, enables the specimen clamp to tightly clamp the specimen to be clamped. Since the utility model has no auxiliary measures such as ropes, the upper splint can be directly pressed down and inserted into the latch. When the specimen holder needs to be opened, the latch can be pulled out and the upper splint can be lifted to clean the plants or absorbent paper in the specimen holder. Replacement, addition or reduction, simplified operation, very convenient to use, can effectively reduce labor intensity.

Description of drawings

Fig. 1 is the structural representation of the plant specimen folder provided by the utility model;

Fig. 2 is the structural representation of the upper splint adopted by the utility model;

Fig. 3 is the structural representation of the lower splint adopted by the utility model;

Fig. 4 is the side view structural representation of the connecting belt adopted by the utility model;

Fig. 5 is the structural representation of the bolt adopted in the utility model;

Fig. 6 is a schematic structural view of another embodiment of the latch used in the present invention;

Fig. 7 is a schematic diagram of an enlarged structure of part A in Fig. 2;

in:

1-upper splint; 2-strap; 3-pin hole; 4-pin slot; 5-protrusion; 6-pin slot; 7-lock; 8-lower splint; -elastic band; 12-compression spring; 13-bolt; 14-pin hole; 15-limiting pin.

detailed description

Referring to Fig. 1 and Fig. 3, the utility model provides a kind of plant specimen clamp, and this plant specimen clamp comprises upper splint 1, connecting belt 9, lower splint 8, compression spring 12 and latch 13; Corresponding bolt holes 3 are provided respectively; the bolt holes 3 are provided with a bolt 13; the compression spring 12 is placed between the upper splint 1 and the lower splint 8; the upper splint 1 is connected with the lower splint 8 through the connecting belt 9; the upper splint 1 After compressing the compression spring 12, it is connected with the lower splint 8 as a whole through the latch 13. When the utility model is in use, first spread the absorbent paper on the lower splint 8, then spread it on it in the form of plant-absorbent paper-plant-absorbent paper, press the upper splint 1 down, and compress the compression spring 12 directly Tightly press on the lower splint 8, insert the latch 13 into the latch hole 3 at the same time, directly connect the upper splint 1 and the lower splint 8 easily. Due to the existence of the connecting band 9, the upper splint 1 and the lower splint 8 form an integral body when fastened, preventing the plants in the specimen holder from flowing out from the side; the compression spring 12 can walk between the upper splint 1 and the lower splint 8 to form a The elastic space has a certain movable tension, which prevents the plants between the upper splint 1 and the lower splint 8 from being compressed and deformed, and at the same time, enables the specimen holder to tightly clamp the specimen to be clamped. Since the utility model has no auxiliary measures such as ropes, the upper splint 1 can be directly pressed down and the latch 13 can be inserted. Plants or absorbent paper can be replaced, added or subtracted, which simplifies operation and is very convenient to use. Of course, the length of the connecting belt 9 can be adjusted according to actual needs, so as to be used for the specimen holders shaped for plants of different thicknesses.

Referring to FIG. 3 , the compression springs 12 are arranged in pairs and symmetrically on the lower clamping plate 8 . For example, there are four compression springs 12 , and the four compression springs 12 are respectively arranged on the four corners of the lower splint 8 . By pressing the compression spring 12, when the upper splint 1 and the lower splint 8 are fastened together, the lower splint 8 is evenly stressed, which ensures the flatness of the plants in the specimen holder.

Referring to Fig. 5 and Fig. 6, pin hole 14 is provided on the plug 13; Restriction pin 15 is arranged in pin hole 14; Pin hole 14 is one or more; The axial direction of 13 is arranged sequentially from top to bottom; the latch 13 is T-shaped or linear as a whole. When the latch 13 is T-shaped as a whole, the latch 13 is directly inserted into the latch hole 3 of the lower clamping plate 8 from the latch hole 3 of the upper clamping plate 1; Fall out from the latch hole 3; Or latch 13 is inserted into the latch hole 3 of upper clamping plate 1 from the latch hole 3 of lower clamping plate 8, after passing through, be arranged in the pin hole 14 by restricting pin 15 to guarantee that latch 13 can not from latch drop out in the hole 3; when the latch 13 is linear as a whole, after the latch 13 passes through the latch hole 3 of the upper splint 1 and the latch hole 3 of the lower splint 8, respectively in the pin holes 14 at both ends of the latch 13 Insert the restraining pin 15 to ensure that the latch 13 cannot fall out from the latch hole 3 . The arrangement of multiple pin holes 14 ensures that the thickness between the upper clamping plate 1 and the lower clamping plate 8 can be adjusted.

Referring to Fig. 1 and Fig. 4, the connecting belt 9 used in the present invention includes a plurality of parallel elastic bands 11; the plurality of elastic bands 11 are connected to the upper splint 1 and the lower splint 8 respectively. The connecting belt 9 also includes a canvas belt 10 arranged on the outside of the elastic belt 11 and connected to the upper clamping plate 1 and the lower clamping plate 8 respectively; the length of the canvas belt 10 is greater than the length of the elastic belt 11 in a free state. The utility model uses the elastic elastic band 11 and the non-elastic canvas band 10 to work together, which is equivalent to double insurance on the specimen formed by the upper splint 1 and the lower splint 8, and avoids the elastic elastic band 11 from breaking or rubber aging. In case of the defect that the plants in the specimen holder are lost, at the same time, the elastic elastic band 11 can ensure that the thickness between the upper splint 1 and the lower splint 8 is further adjustable.

Referring to Fig. 5 and Fig. 7, the upper splint 1 used in the utility model is provided with a pin groove 6 and a latch groove 4; the inner wall of the latch groove 4 is provided with a protrusion 5. The latch 13 can be placed in the latch slot 4, and the protrusion 5 on the inner wall of the latch slot 4 ensures that the latch 13 is not lost. The limiting pin 15 can be placed in the pin groove 6, which ensures that the limiting pin 15 is not lost.

Referring to Fig. 2, the upper splint 1 used in the utility model is also provided with a strap 2 and a lock 7 for fastening with the lower splint 8; The snap fit not only ensures that the specimen holder is not easy to loosen, but also further ensures the reliability of the specimen holder, especially when collecting relatively precious or rare plant specimens, avoiding damage to the plant specimens. After the specimen holder is formed, the user can directly carry it on the back through the strap 2, which is very convenient to use.

Claims (10)

1. A plant specimen holder, characterized in that: said plant specimen holder comprises an upper splint (1), connecting band (9), lower splint (8), compression spring (12) and latch (13); said upper splint The splint (1) and the lower splint (8) are respectively provided with corresponding pin holes (3); the pin hole (3) is provided with a pin (13); the compression spring (12) is placed on the upper splint (1) and the lower splint (8); the upper splint (1) is connected with the lower splint (8) through the connecting band (9); after the upper splint (1) compresses the compression spring (12) through the latch ( 13) be connected as a whole with lower splint (8). 2. The plant specimen holder according to claim 1, characterized in that: said compression springs (12) are arranged in pairs and symmetrically on the lower splint (8). 3. The herbarium holder according to claim 2, characterized in that: there are four compression springs (12), and the four compression springs (12) are respectively arranged on the four corners of the lower splint (8). 4 . The herbarium holder according to claim 3 , characterized in that: a pin hole ( 14 ) is set on the pin ( 13 ); and a limiting pin ( 15 ) is set in the pin hole ( 14 ). 5. The herbarium holder according to claim 4, characterized in that: said pin holes (14) are one or more; when said pin holes (14) are multiple, a plurality of pin holes (14) along The axial direction of latch (13) is arranged successively from top to bottom. 6. The herbarium holder according to claim 5, characterized in that: said latch (13) is T-shaped or linear as a whole. 7. The herbarium holder according to claim 1 or 2 or 3 or 4 or 5 or 6, characterized in that: the connecting strap (9) comprises a plurality of parallel elastic bands (11); a plurality of elastic bands (11) They are respectively connected with the upper splint (1) and the lower splint (8). 8. The plant specimen holder according to claim 7, characterized in that: said connecting belt (9) also includes a canvas arranged on the outside of the elastic band (11) and connected to the upper splint (1) and the lower splint (8) respectively A belt (10); the length of the canvas belt (10) is greater than the length of the elastic belt (11) in a free state. 9. The herbarium holder according to claim 8, characterized in that: the upper splint (1) is provided with a pin groove (6) and a latch groove (4); the inner wall of the latch groove (4) is provided with There are bumps (5). 10. The plant specimen holder according to claim 9, characterized in that: the upper splint (1) is also provided with a strap (2) and a buckle (7) for fastening with the lower splint (8) .