Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Universal sound box wall rack for audiovisual machinery control system

A technology of control system and audio-visual machinery, applied in the direction of transducer shell/cabinet/stand, etc., can solve the problems of restricting the flow of speakers, influence of sound effect, cable detachment, etc., to achieve rapid installation and disassembly, wide application range, cost saving effect

Active Publication Date: 2016-05-11
BEIJING RANGL AUDIO
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the debugging process of sound effects, it is often necessary to adjust the position of the speaker; and once the traditional speaker wall mount is installed, the position of the speaker installed on it will be fixed and cannot be moved, and the speaker and the wall in the wall The connection between the wiring is usually directly twisted together, which limits the flow and use of the speaker; and if the wiring is repeatedly disconnected, it is easy to cause damage to the wiring, which will cause the cable to be detached during use, which will affect the sound effect. Serious impact

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Universal sound box wall rack for audiovisual machinery control system
  • Universal sound box wall rack for audiovisual machinery control system
  • Universal sound box wall rack for audiovisual machinery control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0043] According to a specific embodiment of the present invention, the structure of the socket-type connector used to connect the second extension arm 22 and the connector 1 Such as Figure 4 Shown, the socket connector consists of:

[0044] The connecting shaft 61 has a hollow structure inside and is fixedly connected to the front end (the end away from the wall) of the second extension arm 22 . The axial direction of connecting shaft 61 ( Figure 4 The AB direction in ) is the horizontal direction, that is, the horizontal side with the connector 1 ( figure 1 A in 1 B 1 direction) parallel. Preferably, the connecting shaft 61 is also fixedly connected with the connecting shaft 61, and is connected with the central axis of the connecting shaft 61 ( Figure 4 The connecting line shown in the AB direction) has a stop post 63 with a certain angle. Further preferably, the blocking post 63 is fixedly connected to the connecting shaft 61 in a manner of passing throug...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the field of audiovisual machinery control systems, and provides a universal sound box wall rack for an audiovisual machinery control system. The universal sound box wall rack comprises a connecting piece used for connecting and fixing a sound box; an extension part comprising a first extension arm and a second extension arm, which can horizontally rotate to each other; a fixing frame fixed on a wall body and connected with a back end of the first extension arm by a sleeve structure member; and a sound mounting plate used for fixedly mounting the sound box. The universal sound box wall rack for the audiovisual machinery control system provided by the invention is wide in application range and is convenient to use, a connecting line does not need to be repeatedly detached, and the horizontal position and the height angle of the sound box can be conveniently adjusted.

Description

technical field [0001] The invention belongs to the field of audio-visual mechanical control systems, in particular to a universal sound box wall hanger for the audio-visual mechanical control system. Background technique [0002] Installing speakers with speaker brackets can significantly reduce resonance and reduce noise, making the sound more pure. At the same time, in an indoor broadcasting space, in order to obtain a good sound effect, it is often necessary to place multiple speakers in multiple places in the room. In the debugging process of sound effects, it is often necessary to adjust the position of the speaker; and once the traditional speaker wall mount is installed, the position of the speaker installed on it will be fixed and cannot be moved, and the speaker and the wall in the wall The connection between the wiring is usually directly twisted together, which limits the flow and use of the speaker; and if the wiring is repeatedly disconnected, it is easy to ca...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/02
CPCH04R1/02
Inventor 彭霏
Owner BEIJING RANGL AUDIO
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com