Clamp for collecting plant specimens in field

Abstract

The utility model discloses a field plant specimen collecting clamp which comprises a clamping plate mechanism and drying bags, a plurality of drying bags which are sequentially stacked up and down are arranged in the clamping plate mechanism in a clamping mode, the drying bags are made of breathable materials, a drying cavity is formed in each drying bag, drying agents are filled in the drying cavities, and the drying bags are made of breathable materials. The plant specimens are placed between every two adjacent drying bags. According to the plant specimen holder, the drying cavity of the drying bag is filled with the drying agent, the drying bag is used for dehydrating and drying plant specimens, more than 80% of moisture of plant tissues can be absorbed in one day, the dehydrating and drying efficiency and effect can be improved, frequent replacement and consumption of a large number of drying bags are not needed, and the cost is reduced. One drying bag can be used for a long time, consumes few materials, saves time and labor, is simple in structure, and is particularly suitable for field long-term operation; and the used drying bag can be repeatedly used through a drying oven, a dryer, an air blower and other equipment, and energy conservation and environment protection are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of plant specimen clamps, in particular to a plant specimen clamp for collecting in the wild. Background Art

[0002] The collection and preparation of plant herbarium specimens is one of the important research tasks in the field of modern agriculture and botanical research. The most important content is how to achieve a fast and efficient drying process while ensuring the morphological characteristics of the plants. Specimen clamps are one of the indispensable basic tools for the collection, shaping and drying of plant herbarium specimens. They are generally composed of wooden clamps, corrugated paper, drying paper (usually newspapers), strapping tape, etc. Under natural conditions, the dehydration and drying process of specimens is relatively slow, and usually auxiliary equipment (such as ovens, dryers, blowers, etc.) or continuous replacement of drying paper are required to accelerate this process.

[0003] However, most of the current plant specimen collection is carried out in the field, and it is usually a long-term continuous field operation far away from the laboratory. It is extremely inconvenient to carry and use auxiliary drying equipment; at the same time, the process of constantly replacing drying paper is extremely time-consuming, and drying the drying paper or carrying a large amount of drying paper is also time-consuming and labor-intensive. Therefore, how to achieve fast and efficient dehydration and drying of plant specimens in field collection is a technical problem that needs to be solved urgently. Utility Model Content

[0004] The utility model aims to provide a specimen clamp for collecting plants in the field, thereby overcoming the shortcomings of the existing specimen clamp that it needs to be constantly replaced and consumes a large amount of drying paper, has more consumables and is time-consuming and labor-intensive.

[0005] To achieve the above-mentioned purpose, the utility model provides a field collection plant specimen clamp, comprising a clamp mechanism and a drying bag, wherein a plurality of drying bags stacked up and down are clamped in the clamp mechanism, the drying bags are made of breathable material, each drying bag is provided with a drying cavity filled with a desiccant, and the plant specimen is placed between two adjacent drying bags.

[0006] Preferably, in the above technical solution, the drying bag is made of non-woven fabric.

[0007] Preferably, in the above technical solution, the clamping plate mechanism comprises two clamping plates and a fixing mechanism, a plurality of the drying bags are stacked up and down in sequence between the two clamping plates, and the fixing mechanism is used to clamp and fix the two clamping plates.

[0008] Preferably, in the above technical solution, the edge of each drying bag is provided with a first mounting hole whose axis is distributed in the up-down direction; wherein the clamping plate located at the bottom is the lower clamping plate, and the clamping plate located at the top is the upper clamping plate; the upper clamping plate is provided with second mounting holes corresponding to the first mounting holes one by one, and the lower clamping plate is provided with a connecting rod capable of passing through the first mounting hole and the second mounting hole, and the connecting rod corresponds to the first mounting hole one by one; the fixing mechanism is arranged on the top of the connecting rod and is located on the top surface of the upper clamping plate.

[0009] Preferably, in the above technical solution, each of the drying bags is provided with two rows of mutually parallel first mounting hole groups, and each of the first mounting hole groups is provided with a plurality of first mounting holes spaced apart and distributed along the front-rear direction.

[0010] Preferably, in the above technical solution, the fixing mechanism includes a sleeve and a bolt, the sleeve is movably connected to the connecting rod, the side wall of the sleeve is provided with a threaded hole, the bolt is threadedly connected to the threaded hole, and the inner end of the bolt can abut against the connecting rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The plant specimen clip of the utility model has a drying chamber of a drying bag filled with a desiccant, and the drying bag is used to dehydrate and dry the plant specimen, which can absorb more than 80% of the moisture of the plant tissue within one day, and can improve the dehydration and drying efficiency and effect, and does not need to frequently replace and consume a large number of drying bags. One drying bag can be used for a long time, and consumables are less, time and labor are saved, and the structure is simple, which is particularly suitable for long-term field operations; and the used drying bag can be reused through equipment such as an oven, a dryer, and a blower, which is energy-saving and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a schematic structural diagram of a field plant specimen collection clamp.

[0014] Figure 2 It is a schematic diagram of a drying bag according to the utility model.

[0015] Figure 3 According to the utility model Figure 2 Schematic diagram of the cross-section along line AA.

[0016] Description of main reference numerals:

[0017] 1-drying bag, 2-first mounting hole, 3-desiccant, 4-lower clamping plate, 5-connecting rod, 6-sleeve, 7-upper clamping plate, 8-bolt. DETAILED DESCRIPTION

[0018] The specific implementation modes of the present invention are described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific implementation modes.

[0019] Unless explicitly stated otherwise, throughout the specification and claims, the term “comprise” or variations such as “include” or “comprising”, etc., will be understood to include the stated elements or components but not to exclude other elements or components.

[0020] Figures 1 to 3 The schematic diagram of the structure of a plant specimen holder for field collection according to a preferred embodiment of the utility model is shown, and the plant specimen holder comprises a clamping plate mechanism and a drying bag 1. Figures 1 to 3 , a plurality of drying bags 1 stacked up and down are clamped in the clamping plate mechanism, and the drying bags 1 are made of breathable material. A drying chamber is provided in each drying bag 1, and the drying chamber is filled with a desiccant 3, and the plant specimens are placed between two adjacent drying bags 1. The drying bags 1 are used to dehydrate and dry the plant specimens, which can absorb more than 80% of the moisture in the plant tissue within one day, and can improve the dehydration efficiency and effect. There is no need to frequently replace and consume a large number of drying bags 1. One drying bag 1 can be used for a long time, with less consumables, saving time and labor, and a simple structure, which is particularly suitable for long-term field operations; and the used drying bags 1 can be reused through ovens, dryers, blowers and other equipment, which is energy-saving and environmentally friendly.

[0021] refer to Figure 2 and Figure 3 The drying bag 1 can be made of breathable fabrics such as cotton, cotton and linen, mesh or non-woven fabrics. Preferably, the drying bag 1 is made of non-woven fabrics, which has the advantages of being breathable, light and having good tensile resistance.

[0022] refer to Figure 1 Preferably, the clamping mechanism includes two clamping plates and a fixing mechanism, and a plurality of drying bags 1 are stacked up and down between the two clamping plates in sequence. The fixing mechanism is used to clamp and fix the two clamping plates to fix all the drying bags 1, thereby fixing the plant specimens, which is convenient for drying and shaping the plant specimens.

[0023] refer to Figures 1 to 3, in order to facilitate the fixing of the drying bag 1 between the two clamps to prevent it from moving. Preferably, the edge of each drying bag 1 is provided with a first mounting hole 2 whose axis is distributed in the up-down direction. Among them, the clamp located at the bottom is the lower clamp 4, and the clamp located at the top is the upper clamp 7. The upper clamp 7 is provided with a second mounting hole corresponding to the first mounting hole 2 one by one, and the lower clamp 4 is provided with a connecting rod 5 that can pass through the first mounting hole 2 and the second mounting hole. The connecting rod 5 corresponds to the first mounting hole 2 one by one, so that the connecting rod 5 can pass through the corresponding first mounting hole 2 on each drying bag 1 and the corresponding second mounting hole of the upper clamp 7, so as to prevent the drying bag 1 from moving relative to each other and damaging the plant specimen. The fixing mechanism is arranged at the top of the connecting rod 5 and is located on the top surface of the upper clamp 7, which is used to fasten the two clamps.

[0024] refer to Figure 2 The first mounting holes 2 can be arranged in one row or two rows. Preferably, each drying bag 1 is provided with two rows of mutually parallel first mounting hole groups, and each first mounting hole group is provided with a plurality of first mounting holes 2 spaced apart in the front-to-back direction to improve the positioning effect of the drying bag 1.

[0025] refer to Figure 1 , the fixing mechanism is a nut structure, and the upper end of the connecting rod is provided with an external thread that is threadedly connected to the nut; or, the fixing mechanism includes a sleeve 6 and a bolt 8. Preferably, the fixing mechanism includes a sleeve 6 and a bolt 8, the sleeve 6 is movably sleeved with the connecting rod 5, the side wall of the sleeve 6 is provided with a threaded hole, the bolt 8 is threadedly connected to the threaded hole, and the inner end of the bolt 8 can abut against the connecting rod 5. By turning the bolt 8, the sleeve 6 can be tightened or released, the structure is simple, and the fixing and releasing are fast and convenient.

[0026] When not in use, the drying bag 1 is placed in a sealed ziplock bag to ensure its drying performance. When in use, place the plant specimens between two adjacent drying bags 1 for drying and dehydration. After all the plant specimens are placed, install the upper splint 7, then install the sleeve 6 on the connecting rod 5, press the upper splint 7, move the sleeve into place and tighten the bolt 8; the structure is simple, easy to operate, easy to carry, and especially suitable for long-term field operations. Among them, the drying bag 1 can absorb more than 80% of the moisture in plant tissue within one day, and ordinary drying paper can be used later or the drying bag 1 can continue to be used.

[0027] The foregoing description of specific exemplary embodiments of the utility model is for the purpose of illustration and illustration. These descriptions are not intended to limit the utility model to the precise form disclosed, and it is clear that many changes and variations can be made based on the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the utility model and its practical application, so that those skilled in the art can realize and utilize various different exemplary embodiments of the utility model and various different options and changes. The scope of the utility model is intended to be defined by the claims and their equivalents.

Claims

1. A field collection plant specimen folder, characterized in that: It comprises a clamping plate mechanism and a drying bag. A plurality of drying bags stacked up and down are clamped in the clamping plate mechanism. The drying bags are made of breathable material. Each drying bag is provided with a drying cavity filled with desiccant. Plant specimens are placed between two adjacent drying bags.

2. The field collection plant specimen holder according to claim 1, characterized in that: The drying bag is made of non-woven fabric.

3. The field collection plant specimen holder according to claim 1, characterized in that: The clamping plate mechanism comprises two clamping plates and a fixing mechanism. A plurality of drying bags are stacked up and down in sequence between the two clamping plates. The fixing mechanism is used to clamp and fix the two clamping plates.

4. The field collection plant specimen holder according to claim 3, characterized in that: The edge of each drying bag is provided with a first mounting hole whose axis is distributed in the up-down direction; wherein the clamping plate located at the bottom is the lower clamping plate, and the clamping plate located at the top is the upper clamping plate; the upper clamping plate is provided with second mounting holes corresponding to the first mounting holes one by one, and the lower clamping plate is provided with a connecting rod capable of passing through the first mounting hole and the second mounting hole, and the connecting rod corresponds to the first mounting hole one by one; the fixing mechanism is arranged on the top of the connecting rod and is located on the top surface of the upper clamping plate.

5. The field collection plant specimen holder according to claim 4, characterized in that: Each of the drying bags is provided with two rows of mutually parallel first mounting hole groups, and each of the first mounting hole groups is provided with a plurality of first mounting holes spaced apart and distributed along the front-to-back direction.

6. The field collection plant specimen holder according to claim 4, characterized in that: The fixing mechanism comprises a sleeve and a bolt, the sleeve is movably connected to the connecting rod, a threaded hole is provided on the side wall of the sleeve, the bolt is threadedly connected to the threaded hole, and the inner end of the bolt can abut against the connecting rod.

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