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A loudspeaker fixing device

A technology for fixing devices and loudspeakers, which is applied in the direction of sensors and electrical components, can solve problems such as cumbersome installation process, affect work efficiency, and difficult replacement, so as to improve installation accuracy and installation speed, reduce personnel operations, and improve stability sexual effect

Active Publication Date: 2017-12-26
SHENZHEN WEIMAISI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing loudspeaker equipment is generally fixed on the top wall by bolts or screws. Although this fixing method is relatively reliable, the installation process is cumbersome and laborious. Or screws are disassembled, which has problems such as difficult replacement and slow replacement speed, which seriously affects work efficiency

Method used

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  • A loudspeaker fixing device
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  • A loudspeaker fixing device

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Embodiment Construction

[0019] Such as Figure 1-Figure 6 As shown, a loudspeaker fixing device of the present invention includes a top base 3 and an assembly part 4 is arranged under the top base 3, and an accommodation cavity 31 is arranged inside the top base 3, and the left and right sides of the accommodation cavity 31 The inner wall is correspondingly provided with a first sliding groove 33, and the top of the first sliding groove 33 is provided with a second sliding groove 35 on the side away from the accommodating cavity 31, and the second sliding groove 35 is provided with a sliding block 353 and The guide rod 351 that slides and fits with the sliding block 353 is connected. The inner side of the sliding block 353 extends into the first sliding groove 33 and is slidingly fitted. The bottom of the sliding block 353 in the first sliding groove 33 A bayonet pin 3532 is provided, and the inner top wall of the accommodation chamber 31 is provided with a downwardly extending lock column 32, and th...

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PUM

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Abstract

The invention discloses a loudspeaker fixing device, which comprises a top stand and an assembling part arranged under the top stand. An accommodation chamber is arranged inside the top stand. The inner wall of the left side of the accommodation chamber and the inner wall of the right side of the accommodation chamber are correspondingly provided with first sliding chutes respectively. The top of each first sliding chute, away from one side of the accommodation chamber, is provided with a second sliding chute. A sliding block and a guide rod in sliding fit with the sliding block are arranged in each second sliding chute. The inner side of each sliding block enters the corresponding first sliding groove and is in sliding fit with the first sliding groove. The bottom of each sliding block in the corresponding first sliding chute is provided with a clamp pin. The interior top wall of the accommodation chamber is provided with a lock column that extends downwards. Driving cavities corresponding to each other left and right are arranged on the lower portion inside the lock column. A separation block is arranged between the left driving cavity and the right driving cavity. The top of each driving cavity is provided with a third sliding chute. A push block is arranged in each driving cavity. The loudspeaker fixing device is simple in structure and high in mounting stability, is convenient to mount and dismount, is not liable to loosen, and is suitable for being popularized and used.

Description

technical field [0001] The invention relates to the technical field of sound amplification equipment, in particular to a loudspeaker fixing device. Background technique [0002] In some public places with a large flow of people, such as (hospitals, schools, railway stations, etc.), loudspeaker equipment is often used for sound amplification. Existing loudspeaker equipment is generally fixed on the top wall by bolts or screws. Although this fixing method is relatively reliable, the installation process is cumbersome and laborious. Or screws are disassembled, which has problems such as relatively difficult replacement and slow replacement speed, which seriously affects work efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a loudspeaker fixing device, which can solve the above-mentioned problems in the prior art. [0004] The present invention is achieved through the following technical solutions: a lou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R9/02
CPCH04R9/02H04R2420/00
Inventor 朱红军陈晓黎
Owner SHENZHEN WEIMAISI TECH
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