Teaching device for computer major

Abstract

The invention provides a teaching device for a computer major, belonging to the technical field of computer major teaching. The teaching device for the computer major comprises a multimedia teaching device, a main control computer and a student terminal computer, wherein an outer sleeve is fixedly arranged at the top of the front end of the multimedia teaching device; a fixing base is fixedly arranged at one end of the outer sleeve; a motor box is fixedly arranged at the end, away from the fixing base, of the outer sleeve; a small motor is fixedly arranged in the motor box; the output end of the small motor is fixedly connected with a cloth rolling shaft; the end, away from the small motor, of the cloth rolling shaft is rotationally connected to the fixing base; a dust blocking cloth curtain is arranged on the cloth rolling shaft in a rolling mode; and the end of the dust blocking cloth curtain is fixedly connected with a pulling strip. According to the teaching device for the computer major, a teacher can conveniently carry out operation demonstration on a computer, students can clearly watch the operation demonstration, teaching images are clearly displayed, specific teaching speeches can be carried out through blackboard writing, and better teaching effect is obtained.

Description

technical field [0001] The invention relates to the technical field of computer professional teaching, in particular to a teaching device for computer professional. Background technique [0002] Computer major refers to a wide-caliber major that combines computer hardware and software, is system-oriented, and is more application-oriented. Through basic teaching and professional training, it cultivates solid basic knowledge, broad knowledge, strong engineering practice ability, and a sense of pioneering and innovation. Senior talents engaged in scientific research, education, development and application in the field of science and technology. With the development and wide application of computer technology, computer teaching has also been continuously developed. Computers have penetrated into all areas of our work, study and life , Obtaining information and exchanging information through computer networks has become an important feature of the contemporary information society...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a computer professional teaching device, which solves the problem of blurred and unclear display effect of the traditional projector and curtain teaching method, and it is very easy to dust, making the curtain dirty, and Easy to damage and short service life

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