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Novel manufacturing method for fish taxidermy prosthesis specimens

A technique for making specimens and prostheses, applied in teaching models, educational tools, instruments, etc., can solve the problems of affecting the service life of specimens, the specimens are prone to mildew, insects, and not suitable for flat shapes, etc., to extend the storage time, The method is simple and the effect of less tools and equipment

Inactive Publication Date: 2018-01-12
SHANGHAI OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The traditional technology uses straw, sawdust and wood wool as filling materials to make prostheses. Although it has the advantages of being cheap, easy to operate, and easy to shape, the characteristics of organic matter make the specimens prone to mildew and insects during long-term storage. Affect the service life of the specimen
Recently, polyurethane foaming agent has been used to make prostheses at home and abroad. It has the advantages of light weight, mildew-proof and moth-proof, and has a good effect on some small fish specimens with thin skin. (such as Chinese sturgeon, squid, dolphin, etc.) still have the disadvantages of insufficient support and the surface is easy to dent, and it is not suitable for the production of flat fish specimens (such as rays, rays, rays, etc.)

Method used

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  • Novel manufacturing method for fish taxidermy prosthesis specimens
  • Novel manufacturing method for fish taxidermy prosthesis specimens
  • Novel manufacturing method for fish taxidermy prosthesis specimens

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Take the dead body of a 31.5kg dead carp as an example:

[0057] 1. If figure 1 As shown in the figure, after taking pictures of the dead and complete carp fish and recording the body color, the measurement of fish body parameters is completed, and the steps are as follows:

[0058] 1.1 Measure the body length and head length of fish specimens as 132.1cm and 27.8cm respectively;

[0059] 1.2 Measure the height, width and circumference of the specimen at the gill cover to be 19.5cm, 17.8cm and 60.8cm respectively;

[0060] 1.3 Measure the body height, body width and circumference of the first dorsal fin of the specimen to be 23.5cm, 24.0cm and 73.5cm respectively;

[0061]1.4 Measure the body height, body width and circumference of the anal fin of the specimen to be 14.5cm, 12.0cm and 47.5cm respectively;

[0062] 1.5 Measure the height, width and circumference of the specimen at the caudal peduncle to be 10.5cm, 8.5cm and 29.5cm respectively;

[0063] 1.6 The maximu...

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Abstract

The invention relates to the technical field of manufacturing of fish taxidermy prosthesis specimens, in particular to a novel manufacturing method for the fish taxidermy prosthesis specimens. Compared with the mode that in the prior art, straw, wood bits and wood wool are used as filling materials for manufacturing prostheses, polystyrene is used as a manufacturing material for the prostheses, and the novel manufacturing method has the advantages of being light and convenient to use and preventing mildewing, rotting and worm damage. Compared with the mode that in the prior art, a polyurethanefoaming agent is used for manufacturing the prostheses, the novel manufacturing method using the polystyrene as the manufacturing material for the prostheses has higher bearing capacity, can adapt tolarge fish specimens which are thick in hide and skin and heavy, and avoids that sinking occurs in the surfaces of the specimens; the method is not limited to manufacturing of rod-shaped or fusiform-shaped fish specimens, and can adapt to manufacturing of flat type (sea purse and stingray types) fish specimens.

Description

technical field [0001] The invention relates to the technical field of making fish specimen prostheses, in particular to a novel method for making fish specimen prostheses. Background technique [0002] Fish specimens are indispensable teaching aids in biology teaching, and have important ornamental and scientific research values. Specimen production technology can preserve some rare fish for a long time, and display them in schools, museums, science and technology museums and other places for popular science education. The production process mainly includes steps such as peeling, degreasing, antisepsis, prosthesis filling, suturing and coloring. The type of prosthesis is one of the key factors determining the quality and preservation time of specimens. [0003] The traditional technology uses straw, sawdust and wood wool as filling materials to make prostheses. Although it has the advantages of being cheap, easy to operate, and easy to shape, the characteristics of organi...

Claims

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Application Information

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IPC IPC(8): G09B23/36
Inventor 张亚周天舒唐文乔张旭光郭弘艺宋小晶
Owner SHANGHAI OCEAN UNIV
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