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Microphone controlled by single chip microcomputer to automatically move with sound source

A single-chip control, automatic movement technology, applied in the field of microphones, can solve the problems of the microphone not facing the person's mouth, the sound is intermittent, etc., and achieves the effects of fast computing speed, low price, and large storage space

Pending Publication Date: 2019-09-10
JIAN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a microphone that is controlled by a single-chip microcomputer to move automatically with the sound source, so as to solve the problem that the microphone in the prior art cannot face the person's mouth when the person speaks with the microphone, causing intermittent sound in the audio system. technical issues

Method used

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  • Microphone controlled by single chip microcomputer to automatically move with sound source
  • Microphone controlled by single chip microcomputer to automatically move with sound source
  • Microphone controlled by single chip microcomputer to automatically move with sound source

Examples

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Embodiment

[0024] Embodiment: a kind of single-chip microcomputer controls the microphone 1 that moves automatically with sound source, as Figure 1-4Shown, comprise microphone 1, the sound source receiving system that is connected with microphone 1, the single-chip microcomputer control system 12 that is connected with sound source receiving system, the motor system 18 that is connected with single-chip microcomputer control system 12, the rotation that is connected with motor system 18 and microphone 1 System, bracket device 2 and power supply, microphone 1 can use common capacitive microphone 1, when people speak, the direction of microphone 1 towards the mouth is the front of microphone 1, otherwise it is the rear, and described bracket device 2 includes for supporting Microphone 1, sound source receiving system, single-chip microcomputer control system 12, support frame 19 with motor system 18 and rotating system, telescopic rod 20 connected with the bottom of support frame 19 and su...

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Abstract

The invention discloses a microphone controlled by a single chip microcomputer to automatically move with a sound source. The microphone comprises a microphone, a sound source receiving system connected with the microphone, a single chip microcomputer control system connected with the sound source receiving system, a motor system connected with the single chip microcomputer control system, a rotating system connected with the motor system and the microphone, a bracket device and a power supply, wherein the bracket device comprises a support frame for supporting the microphone, the sound sourcereceiving system, the single chip microcomputer control system, the motor system and the rotating system, an expansion link connected with the bottom of the support frame, and a suction cup connectedwith the expansion link; and the following technical problem in the prior art is solved: when a user talks by using the microphone, the microphone is unable to align with the mouth of the user due tothe movement of the body, such that the sound in a sound box is interrupted.

Description

technical field [0001] The invention relates to a microphone, in particular to a microphone controlled by a single-chip microcomputer to move automatically with a sound source. Background technique [0002] The microphone is a machine that people often use when making speeches and reports. The microphone placed on the table is the most commonly used microphone for lectures and speeches in formal occasions. When the mouth of this kind of microphone is not aligned with the front of the microphone, the microphone often cannot collect the voice of the person. When people speak, the position of the mouth tends to move. Sometimes the body moves involuntarily when the speech is excited. When using the microphone, the mouth cannot be directly facing the front of the microphone, which will make the human voice collected by the microphone and amplified by the sound intermittent, [0003] Therefore, it is necessary to improve the prior art to solve the above technical problems. Con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D3/12G05B19/042G08C17/02
CPCG05D3/12G05B19/0423G08C17/02
Inventor 李威张文光张福明彭欣荣许文丽陈紫鹏
Owner JIAN COLLEGE
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