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Method for assembling frame of invisible sound box

An assembly method and audio technology, applied in the direction of electrical components, sensors, etc., can solve the problems of many accessories, insufficient overall precision, and unsightly appearance, and achieve the effects of accurate installation, simple operation, and simple manufacturing

Inactive Publication Date: 2018-06-12
AMINA SOUND SHENZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are various installation methods for various frames, but they are all assembled on the surface. There are too many accessories and it is not beautiful, and the overall precision is not enough.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1, an assembly method for an invisible audio frame, comprising the following steps:

[0028] S1. Make a mold according to the predetermined structure of the invisible audio frame, and inject an integrally formed installation tube according to the mold, and the two ends of the installation tube have glue grooves arranged in a staggered manner;

[0029] The mounting tube is an aluminum-magnesium alloy or plastic part injected from a precision mold.

[0030] The main element of aluminum-magnesium alloy aluminum plate is aluminum, and a small amount of magnesium or other metal materials are added to strengthen its hardness. The aluminum alloy with Mg as the main additive element is also called anti-rust aluminum alloy because of its good corrosion resistance. Because it is a metal itself, its thermal conductivity and strength are particularly prominent. Aluminum-magnesium alloy aluminum plate is light in weight, low in density, good in heat dissipation, and str...

Embodiment 2

[0041] Embodiment 2, most of the steps are the same as Embodiment 1, the difference is that there is a step S21 between step S2 and step S3, installing a sound-absorbing panel on the second L-shaped installation part of the invisible sound frame.

[0042] There are many ways to absorb sound, which have a lot to do with the contact surface. However, the principle of sound absorption is generally to hope that sound can enter the acoustic material, so that the ability of sound waves can be eliminated to the greatest extent. Glass wool, polyester fiber, sponge and other materials can be done. The technical effect of the second embodiment is to prevent the sound from interfering with other environments, and only need to send the sound wave toward the listener.

Embodiment 3

[0043] Embodiment 3 is mostly the same as Embodiment 2, the difference is that step S4 is specifically: plastering wall dust into the gaps around the invisible audio frame, so that the wall dust enters the wall dust fixing groove.

[0044] The wall ash fixing grooves are arranged in a staggered manner in a strip-shaped groove structure. The technical effect of the third embodiment is to further improve the stability during installation.

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Abstract

The invention provides a method for assembling a frame of an invisible sound box, comprising the following steps of: S1, making a mould in the preset structure of the invisible sound box, and ejectingintegrated installing tubes according to the mould, wherein glue grooves in staggered arrangement are arranged in two ends of the installing tubes; S2, filling the glue grooves of every two installing tubes with glue for adhesion, so as to form a square frame of the invisible sound box; S3, embedding the frame of the invisible sound box in a reserved wall body installing position which is 3mm-5mmlower than the wall; S4, plastering gaps around the frame of the invisible sound box; S5, putting and fixing the invisible sound box in a reserved invisible sound box installing position within the frame of the invisible sound box, and coating the surface, towards the audience, of the frame of the invisible sound box with acoustic fiber powder as well as a decorative material. The concealed method for assembling the frame of the invisible sound box provided by the invention realizes an installation method of a durable frame of the invisible sound box, and the frame is capable of moisture andtemperature change resistance.

Description

technical field [0001] The invention relates to the field of invisible audio, in particular to an assembly method for an invisible audio frame. Background technique [0002] As we all know, audio probably includes power amplifiers, peripheral equipment (including compressors, effects, equalizers, VCDs, DVDs, etc.), speakers (speakers, speakers), mixers, microphones, display devices, etc. add up to a set. Among them, speakers are sound output devices, speakers, subwoofers and so on. A speaker includes high, low, and medium speakers. [0003] At this stage, invisible speakers continue to appear in people's lives. Invisible speakers are a high degree of integration of vision and hearing. Install invisible speakers directly on walls or ceilings. You only need to apply a layer of sound-transmitting powder to the audience without affecting the indoor environment. Decorative style, bid farewell to the troubles of space decoration, and can also achieve high-precision original soun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R31/00
Inventor 李景海肖敦金
Owner AMINA SOUND SHENZHEN CO LTD
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