Teaching tool for teaching and practicing artificial insemination of pigs

A teaching aid, cervical technology, applied in the direction of educational equipment, teaching models, instruments, etc., can solve the problems that students cannot simulate training, cannot objectively judge the operation of students, and it is difficult to master the operation technology, so as to quickly master insemination technology and strengthen Comprehension and memory, the effect of shortening the time

Pending Publication Date: 2018-03-30
INST OF ANIMAL SCI & VETERINARY MEDICINE SHANDONG ACADEMY OF AGRI SCI
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AI Technical Summary

Problems solved by technology

[0002] The artificial insemination technology of pigs is divided into traditional insemination method and deep insemination method, especially the deep insemination technology is a new technology in recent years. The sow deep insemination technology is to directly transfer a small dose of boar semen artificially The techniques to the uterine body, uterine horn and fallopian tubes of sows, including uterine body insemination techniques, uterine h...

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  • Teaching tool for teaching and practicing artificial insemination of pigs
  • Teaching tool for teaching and practicing artificial insemination of pigs
  • Teaching tool for teaching and practicing artificial insemination of pigs

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Embodiment Construction

[0031] In order to better understand the present invention, the implementation manner of the present invention will be explained in detail below in conjunction with the accompanying drawings.

[0032] Such as Figure 1 to Figure 7Shown, a kind of pig artificial insemination teaching and practice teaching aid, comprise housing 1, reproductive organ 2, control device 6, described housing 1 interior is provided with reproductive organ 2, and described reproductive organ comprises vulva 25, vagina 24, cervix 21. Uterine body 22 and uterine horns 23. The vulva 25 is located at one end of the vagina 24. The vulva 25 is connected to the housing 1 and is located outside the housing 1. An upper switch is provided on the inner wall of the vagina 10 cm away from the vulva. 241, the lower side is provided with a lower switch 242, fixed by fixing glue, the upper side of the vagina outer wall is provided with a vaginal green light 243, and the lower side is provided with a vaginal red light...

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Abstract

The invention discloses teaching and practice teaching aids for artificial insemination of pigs, which relate to the technical field of artificial insemination of animals, and include a shell, reproductive organs, and a control device. body and uterine horns, the inner wall of the cervix is ​​provided with folds, and a contact switch is provided at the protruding part of the folds, contact one and contact two are provided on both sides of the contact switch, and the folds are also provided with sub- Cervical sensor, the outer wall of the cervix is ​​provided with cervical red light one, cervical red light two, cervical green light one, cervical green light two, the uterine body is provided with a uterine body sensor, and the uterine body The outer wall is provided with a uterine body red light and a uterine body green light, the number of the uterine horns is two, each of the uterine horns is provided with a uterine horn sensor, and the outer wall of the uterine horn is provided with a uterine horn red light , The green light of the uterine horn, and the control device is arranged on one side of the housing.

Description

technical field [0001] The invention relates to the technical field of artificial insemination of animals, in particular to teaching and practice teaching aids for artificial insemination of pigs. Background technique [0002] The artificial insemination technology of pigs is divided into traditional insemination method and deep insemination method, especially the deep insemination technology is a new technology in recent years. The sow deep insemination technology is to directly transfer a small dose of boar semen artificially The techniques to the uterine body, uterine horn and fallopian tubes of sows, including uterine body insemination techniques, uterine horn insemination techniques and oviduct insemination techniques, are difficult for students to recognize because they cannot directly look at the internal organ structure of pigs. The operation technique is difficult to master, and at the same time, the teacher cannot conduct simulation training for the students, and c...

Claims

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Application Information

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IPC IPC(8): G09B23/36
CPCG09B23/36
Inventor 王继英成建国林松蔺海朝王彦平
Owner INST OF ANIMAL SCI & VETERINARY MEDICINE SHANDONG ACADEMY OF AGRI SCI
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