A surround-type outdoor audio group control system
A technology of control system and sound group, applied in the direction of frequency/direction characteristic device, etc., can solve the problems of troublesome sound handling, unstable vibration of sound work, etc., and achieve the effect of convenient movement and transportation, changing effect, and reducing self-vibration.
Active Publication Date: 2019-11-19
DONGYANG LUOSU ELECTRONICS TECH CO LTD
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a surround-type outdoor audio group control system, which overcomes the problems of troublesome handling of the audio, placement of the audio, surround sound of the audio, and unstable vibration of the audio during operation.
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[0023] Combine below Figure 1-6 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0024] A schematic diagram of the mechanical mechanism of a surround-type outdoor audio group control system described in conjunction with accompanying drawings 1-6 mainly includes an audio housing 10 , a supporting mechanism 80 , a lifting mechanism 81 , an audio adjusting mechanism 82 and an audio mechanism 83 .
[0025] The audio housing 10 is provided with a cavity 21 with an opening facing downward, and a support mechanism 80 is provided in the cavity 21, and the support mechanism 80 includes a power supply 15, an electromagnet 35, a support shaft 36, a thin plate 43, and a diagonal rod. 41 and the cushioning plate 12, the power supply 15 and the electromagnet 35 are installed on...
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The invention discloses a surrounding type outdoor sound equipment group control system comprising a supporting mechanism which comprises a power supply, an electromagnet, a supporting shaft, a thin plate, an inclined rod and a cushioning plate; a sound adjusting mechanism which comprises a supporting plate, a transmission bevel gear, a circular block, a swing rod and a guide rod; a lifting mechanism which comprises a cylindrical block, a square strip, an inclined plane block, an output shaft and a cam; and an acoustic mechanism which comprises a lifting groove, a main sound box, a secondary sound box, a bottom plate, a bottom plate and a long plate. According to the invention, the shell is rainproof, when the sound box is not used, the sound box can be conveniently moved and transported through the rollers, and when the sound box is used, an elastic base can be replaced, vibration of the sound box is reduced, work is stable, the height of the internal sound box can be adjusted, and therefore the height of sound is changed, the front-back position relation between the two secondary sound boxes and the main sound box can be changed, and the surround sound effect of the sound box ischanged.
Description
technical field [0001] The invention relates to a surround-type outdoor sound group control system, and mainly relates to the field of sound. Background technique [0002] Audio is a kind of electrical equipment used to amplify the playback sound. Music or voice played through the audio can generally have a better listening effect. In various performances or concerts, it is usually necessary to use multiple speakers, and the common use of multiple speakers It is more troublesome to move and carry the sound, and the placement of the sound will have a great difference in the overall sound effect of the sound, especially the surround sound. In the process of sound work, there will be relatively strong vibration, which makes the sound work unstable. . Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a surround-type outdoor audio group control system, which overcomes problems such as troublesome handling of the audio,...
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IPC IPC(8): H04R1/20
CPCH04R1/20
Inventor 樊宽江
Owner DONGYANG LUOSU ELECTRONICS TECH CO LTD