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A device for making herbarium experiments

A plant specimen and production device technology, which is applied to the preservation of plants, botanical equipment and methods, applications, etc., can solve the problems of fragility, curling, discoloration of plant leaves, etc., and achieves easy, simple, convenient, and safe production and processing. high effect

Active Publication Date: 2021-12-03
程慧芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides a device for making plant specimens for experimentation, so as to solve the problem of rapid loss of water in the specimens when making plant specimens and then drying the leaves of plants. The phenomenon of curling is extremely easy to break and damage the specimens in the subsequent sealing work, while the leaves of plants dried under natural non-drying conditions will lose color, which is not conducive to the production of specimens

Method used

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  • A device for making herbarium experiments
  • A device for making herbarium experiments
  • A device for making herbarium experiments

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Embodiment

[0032] as attached figure 1 To attach Figure 8 Shown: a production device for plant specimen experiments, including a bottom plate 1, a purification tank 101, a support column 102, a top block 103, a guide groove 104, a square groove 105, a heating block 2, a spring 201, an outer cover 202, and a heating lamp 203 , guide rod 204, carrier plate 3, specimen sheet 4, square block 5, top block 6, worm screw 7, worm wheel 8, connecting shaft 801, turntable 802, abduction frame 9 and film roll 901; the bottom plate 1 is a rectangular plate structure ; The purification tank 101 is a rectangular tank, opened on the top side of the left end of the base plate 1; the support column 102 is a square column, there are six places, welded on the top side of the base plate 1; the top block 103 is welded on six places The top of the support column 102; the heating block 2 is a stepped shaft structure, which is arranged on the top block 103, and the bottom end protrudes from the top block 103 ...

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Abstract

The invention provides a manufacturing device for plant specimen experiments, which includes crutches and film rolls; the specimen sheet is made of hard PVC and placed on a carrier plate; the worm is welded on the bottom side of the top block, and on the bottom plate inside; the worm gear is set in the bottom plate and can rotate with the worm; the connecting shaft is welded to the center of the front side of the worm wheel and passes forward to the front side of the bottom plate; the turntable is a disc and is welded to the front side of the connecting shaft On the front side, there is a cylinder as a handle for rotation; the processing technology of the present invention for plant specimens is softening-drying-sealing film, the leaves are in a flattened state during drying, and it is not easy to produce curls when water is lost. On the other hand, after the plant specimens are completely dry, perform temporary sealing film treatment to prevent moisture from affecting the preservation state of the specimens. The invention is easy to manufacture and process, simple and convenient to operate, and has high safety. It is very suitable for plant laboratories and school teaching and research groups to make plant specimens. .

Description

technical field [0001] The invention belongs to the technical field of plant specimen production, and more specifically relates to a production device for plant specimen experiments. Background technique [0002] Making plant specimens is one of the powerful means to solve the problem of botany teaching aids. In classroom teaching, by observing plant specimens and combining theoretical knowledge in books, it is more conducive for students to deepen their understanding of what they have learned. [0003] Based on the above, the inventors have found that when making plant specimens, when the leaves of the plants are softened and then dried, the curling phenomenon often occurs due to the rapid loss of water in the specimens, which is extremely easy in the follow-up sealing work. Broken and damaged specimens, and the leaves of plants dried under natural non-drying conditions will lose color, which is not conducive to the production of specimens. [0004] Therefore, in view of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B23/38A01N3/00
CPCA01N3/00G09B23/38
Inventor 张红程慧芳
Owner 程慧芳
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