Rat and mouse tail automatic labeling instrument

Abstract

The automatic labeling instrument for the tail of rats and mice includes a base on which a box is vertically arranged, a longitudinal movement mechanism and a lateral movement mechanism are arranged on the base, and a mouse-carrying platform is installed on the longitudinal-moving part of the longitudinal-moving mechanism. The mouse-carrying platform consists of a labeling platform It is connected with the mouse body bracket. The labeling platform is equipped with a mouse tail positioning platform. The mouse tail positioning platform is provided with the first mouse tail positioning groove horizontally. The mouse tail positioning platform is equipped with a mouse tail pressing plate. The first fixing hole corresponding to the positioning groove of the mouse tail, a bar-shaped hole is set on the box body, the traversing part of the traversing mechanism is installed with a support, the support is vertically arranged on the support, the first electromagnet is installed on the support, the support frame A spring piece is installed on the top, and an armature is installed on the free end of the spring piece. The armature corresponds to the first electromagnet up and down. The free end of the armature is installed with a needle bar. , the transverse movement mechanism, the longitudinal movement mechanism and the first electromagnet are connected with the control device through wires. Universal for rats and mice, fully automatic coding, easy to operate.

Description

technical field [0001] The invention relates to an auxiliary device for animal experiments, in particular to an automatic marking instrument for tails of rats and mice. Background technique [0002] In order to ensure the accuracy and completeness of research results, people conducting modern medical scientific research must group animals by number before animal experiments. Yet can accomplish the numbering identification method that is simple to operate, easy to use, accurate, numbering is durable, easy to identify now, almost does not have. Although there are many methods in use now, such as dyeing method, finger-cutting method, ear-cutting method, etc., these methods all have the problems of complicated operation, difficult identification, and easy confusion and error. With the development of science and technology, although there is now a radio frequency chip embedded scanning numbering technology in animals, it is difficult to popularize due to complicated operation, h...

AI Technical Summary

Problems solved by technology

However, it is now possible to achieve a number identification method that is simple to operate, easy to use, accurate, durable, and easy to identify.

Although there are many methods in use now, such as dyeing, finger-cutting, ear-cutting, etc., these methods are complicated to operate, difficult to identify, and easy to confuse and make mistakes.

With the development of science and technology, although there is now a radio frequency chip embedded scanning numbering technology in animals, it is difficult to popularize due to complicated operation, high cost of use, and unintuitive identification.

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