Computer mainframe with built-in type sound reproducer

Abstract

The invention relates to a computer mainframe with a built-in type sound reproducer, which has a sound reproduction function, belonging to the field of computer mainframes. The computer mainframe comprises a computer mainframe shell, wherein the computer mainframe shell is provided with the built-in type sound reproducer, and the built-in type sound reproducer is internally provided with a loudspeaker and a sound reproduction circuit board; the loudspeaker is arranged on the shell of the built-in type sound reproducer, and the sound reproduction circuit board is connected with an audio-frequency port of a mainframe circuit board, thus a good music effect can be played without externally connecting a sound box. The computer mainframe with a built-in type sound reproducer can be arranged onthe interface positions of a computer floppy drive and a computer CD driver. The invention can play the better music effect without externally connecting the sound box, can not only save the places, but also be convenient to move; users do not need to additionally purchase the sound box in a shop or a supermarket and also need not place a plurality of audio-frequency connecting lines on a table surface and the ground so as to save the places and power sockets; and in addition, the invention has simple and convenient structure, overcomes the detects of the prior computer mainframe, has high practicality and saves the cost.

Description

technical field [0001] The invention relates to the field of computer hosts, in particular to a built-in sound player computer host with sound playback function. Background technique [0002] With the continuous progress of society, various industries are developing rapidly, especially the computer industry. [0003] The development of computers has gone through four eras so far. The period from 1946 to 1959 is called the "Era of Electron Tube Computers". The internal components of the first generation computers used electron tubes. Since a computer needs thousands of electronic tubes, each electronic tube will dissipate a large amount of heat, so how to dissipate heat is a headache. The longest life of the electronic tube is only 3000 hours. When the computer is running, it often happens that the electronic tube is burned out and the computer crashes. The first generation of computers was mainly used for scientific research and engineering calculations. [0004] From 19...

AI Technical Summary

Problems solved by technology

This method is too cumbersome. First, you need to re-purchase speakers. Second, there are many cables, which makes wiring inconvenient, and it is even more inconvenient in offices or some meeting places.

Images