Formalin specimen apparatus with good sealing performance

A formalin and airtight technology, which is applied in the field of formalin specimen devices, can solve the problems of long-term storage of specimens that cannot be sealed, and achieve the effects of increasing practicability, preventing fragmentation, and facilitating separation

Pending Publication Date: 2018-02-27
绍兴柯桥雷霄机械科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a well-sealed formalin specimen device, which has the advantage of being convenient for sealing t

Method used

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  • Formalin specimen apparatus with good sealing performance
  • Formalin specimen apparatus with good sealing performance
  • Formalin specimen apparatus with good sealing performance

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] see Figure 1-7 , a well-sealed formalin specimen device, comprising a specimen barrel 1, the top of the specimen barrel 1 is movably connected to a sealing cover 2, the side of the inner wall of the sealing cover 2 is movably connected to a sealing plate 3, and the bottom of the sealing plate 3 is fixed Connected with a stopper 4, the stopper 4 is movably connected to the top of the inside of the specimen barrel 1, the shape of the stopper 4 is a trunc...

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Abstract

The invention relates to the technical field of teaching auxiliary facilities, and discloses a formalin specimen apparatus with good sealing performance. The formalin specimen apparatus comprises a specimen barrel, wherein the top of the specimen barrel is movably connected with a sealing cover, the inner wall of the sealing cover is movably connected with a sealing plate, the bottom of the sealing plate is fixedly connected with a plug, the plug is movably connected with the top inside the specimen barrel, the top of the sealing plate is fixedly connected with a pressure plate, the middle part of the top of the pressure plate is connected with a first bearing in a buckling manner, the interior of the first bearing is fixedly connected with a threaded rod, and the top of the threaded rod penetrates through a sealing cover and is movably connected with the top of the sealing cover. According to the formalin specimen apparatus with the good sealing performance, the pressure plate is enabled to move downwardly by adjusting the threaded rod so as to drive the sealing plate to move downwardly, and the plug is buckled inside the specimen barrel, so that the sealing of the plug for the specimen barrel is facilitated, and the advantage of sealing the specimen barrel is realized; and the problems that the existing sealing barrel is simple in sealing and the requirement for sealing and storing a specimen for a long time cannot be met can be solved.

Description

technical field [0001] The invention relates to the technical field of teaching aids, in particular to a formalin specimen device with good airtightness. Background technique [0002] Teaching is a human-specific talent training activity composed of teachers' teaching and students' learning. Through this activity, teachers guide students to learn and master cultural and scientific knowledge and skills purposefully, in a planned and organized manner, and promote students' quality. Improve them so that they can become the people needed by society. [0003] Animal corpses need to be observed during medical teaching. Animal corpses are generally stored in formalin barrels to prevent the corpses from decomposing. However, the sealing of the existing formalin barrels is relatively simple, and cannot meet the requirement of sealing the specimen for a long time. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficiencies of the prior art...

Claims

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Application Information

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IPC IPC(8): A01N1/00
CPCA01N1/00
Inventor 张杰毛永远焦祝根
Owner 绍兴柯桥雷霄机械科技有限公司
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