Manufacturing method of plant specimen shooting background plate

Abstract

The invention discloses a manufacturing method of a plant specimen shooting background plate, and relates to a plant specimen shooting background plate. The method comprises the following steps mainly: (1) taking a steel plate with the length of 60 cm, the width of 42 cm and the thickness of 1.5 mm; (2) manufacturing chamfers with the semidiameters of 10 mm at four corners of the steel plate; (3) manufacturing a circular hole with the semidiameter of 1.5 cm in the center of a short side of the steel plate; (4) manufacturing a black line with the width of 2 mm on the edge of the iron plate as an outer frame; (5) marking two dividing rulers of 58 cm and 40 cm on an outer frame; (6) forming a rectangular inner frame on the inner side of the iron plate; (7) marking dividing rulers of 42 cm and 27 cm respectively on the outer side of the inner frame; and (8) manufacturing nine button-shaped magnets with the semidiameters of 1.5 cm and the thicknesses of 4 mm. According to the manufacturing method, a shot plant specimen is extremely smooth, and view finding, focusing and shooting of a camera are facilitated; the size of the inner frame is established according to most of paper platforms, and most of paler platforms can be fixed; and the shooting background is clean and tidy.

Description

technical field [0001] The invention relates to a background plate for photographing plant specimens, in particular to a method for making the background plate for photographing plant specimens. Background technique [0002] Wax leaf specimens, also known as pressed specimens, are a type of dried plant specimens. Collect a leafy branch of a plant with flowers and fruits, or a whole plant with flowers or fruits, flatten and dry it in a specimen holder, and then paste it on table paper to become a wax leaf specimen for plant Taxonomic research use. [0003] Plant wax leaf specimens are usually used to identify plants, identify Chinese herbal medicines, popular science education and scientific research, and are also indispensable materials for plant classification research. Consulting specimens is the only way to carry out these tasks. You can check the specimens on-site in the herbarium, or you can take pictures and browse them on the computer. The latter is more convenient...

AI Technical Summary

Problems solved by technology

The disadvantage is that the table paper and the specimen cannot be on the same level, the photo quality is not satisfactory, and the speed is slow; another method is to put the scale next to the specimen, read or take pictures

The latter also faces the disadvantage of low efficiency, and it is very difficult to measure the size of the specimen on the photo later

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