A Multiple Protection Device for Stage Sound

A multiple protection and sound technology, applied in the direction of the transducer shell/cabinet/bracket, etc., can solve the problems of small dumping capacity, resistance to external force impact damage, poor shock absorption effect, etc., to achieve the effect of preventing damage and shock absorption

Active Publication Date: 2020-06-05
金爱莲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is to provide a multiple protection device for stage audio, which overcomes the defects of the existing protection device against external force impact damage, small dumping ability and poor shock absorption effect when used

Method used

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  • A Multiple Protection Device for Stage Sound
  • A Multiple Protection Device for Stage Sound
  • A Multiple Protection Device for Stage Sound

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] Such as Figure 1-7 A multiple protection device for stage audio is shown, including a suction cup 1, a fixed platform 2 and a guard plate 3. The suction cup 1 is located below the fixed platform 2, and an air extraction device 4 is provided on the side of the fixed platform 2, and the air extraction device 4 passes through The inlet and outlet air pipe 21 and the inner inlet and outlet air holes 23 of the fixed platform 2 are connected to the su...

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Abstract

The invention discloses a multi-protection device for stage sound equipment, and relates to the field of stage sound equipment. The device comprises a sucker, a fixing platform and a guard plate; Thesuction cup is located under the fixing platform. An air extractor is fixed to the side of the fixed platform. A set of sliding grooves are formed in the fixed platform. The two ends of the inner sideof the sliding groove are connected with sliding blocks through first elastic damping devices correspondingly. The sliding block can reciprocate in the sliding groove, the two sides of the fixing platform are connected with the protection plates through second elastic damping devices respectively, a plurality of impact buffer blocks are arranged on the protection plates, the protection plates areconnected through a plurality of sets of first connecting rods, and third elastic damping devices are fixed to the lower surfaces of the middles of the first connecting rods. Vibration can be effectively reduced through fixation of the sucker. The sliding grooves, the sliding blocks and the first elastic damping devices can effectively reduce the probability of tilting and falling, the damping effect is improved, the impact buffer blocks can reduce damage to the sound box caused by external force impact, and the service life of the stage sound box is prolonged.

Description

technical field [0001] The invention relates to the field of stage sound protection, in particular to a multiple protection device for stage sound. Background technique [0002] Sound refers to sounds other than human language and music, including sounds from the natural environment, animals, machines and tools, and various sounds from human actions. At present, with the continuous improvement of people's living standards, the continuous development and improvement of the entertainment industry and music-related facilities are promoted, and people's requirements for the reliability of audio facilities are also getting higher and higher. During the normal transfer, installation and use of audio facilities, It is often impacted by external forces, leading to dumping, causing damage to the appearance or internal components, increasing maintenance costs, and reducing service life; secondly, the stage audio has high shock absorption measures for itself under high volume and high ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R1/02
Inventor 汤亮
Owner 金爱莲
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