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Flat panel sound box capable of improving driving sensitivity

A sensitivity and flat-panel technology, applied in frequency/direction characteristic devices, sensors, electrical components, etc., can solve problems such as low response sensitivity and stagnation, improve sensitivity, improve sound quality and timbre, and eliminate sound stagnation and stagnation The effect of the phenomenon

Inactive Publication Date: 2018-02-23
安旭东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention solves the low response sensitivity of the existing flat-panel audio driver and often causes stagnation.

Method used

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  • Flat panel sound box capable of improving driving sensitivity
  • Flat panel sound box capable of improving driving sensitivity
  • Flat panel sound box capable of improving driving sensitivity

Examples

Experimental program
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Effect test

specific Embodiment approach 1

[0016] Specific implementation mode one: combine Figure 1 to Figure 4 Describe this embodiment, a kind of flat audio system that can improve driving sensitivity described in this embodiment includes sounding board 1 and a plurality of drivers 2, the back of sounding board 1 is provided with a plurality of installation grooves, and each driver 2 is respectively installed in a place. In the above installation groove, the copper sheet 2-1 of each driver 2 is connected with the voice coil 2-2 of the driver 2 through a superconducting material assembly.

specific Embodiment approach 2

[0017] Specific implementation mode two: combination Figure 1 to Figure 4 Describe this embodiment, a superconducting material component of a flat panel audio that can improve driving sensitivity described in this embodiment includes a protective tube 3 and a connecting wire 4 made of superconducting material, and a cavity 3 is provided in the tube wall of the protective plate 3 -1, the cavity 3-1 is filled with liquid nitrogen, the connecting wire 4 made of superconducting material is arranged in the protection tube 3, and one end of the connecting wire 4 made of superconducting material is connected to the copper sheet 2-1 of the driver 2, The other end of the connecting wire 4 made of superconducting material is connected with the voice coil 2-2 of the driver 2 . Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0018] Specific implementation mode three: combination Figure 1 to Figure 4 Describe this embodiment, the sounding board 1 of a kind of panel audio that can improve driving sensitivity described in this embodiment comprises front skin 1-1, back skin 1-2 and a plurality of sounding air ducts 1-3, a plurality of sounding air ducts 1-3 are arranged in a matrix between the front skin 1-1 and the back skin 1-2. Other components and connections are the same as those in the first embodiment.

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Abstract

The invention relates to a flat-panel audio system capable of improving driving sensitivity, and relates to a flat-panel audio system, in particular to a flat-panel audio system capable of improving driving sensitivity. The invention aims to solve a flat panel audio system capable of improving driving sensitivity. The present invention comprises a sound board and a plurality of drivers, the back of the sound board is provided with a plurality of installation grooves, each driver is respectively installed in one of the installation grooves, and the copper sheet of each driver is connected by a superconducting material assembly and a driver. The voice coil is connected. The invention belongs to the field of multimedia equipment.

Description

technical field [0001] The invention relates to a panel audio, in particular to a panel audio capable of improving driving sensitivity, and belongs to the field of multimedia equipment. Background technique [0002] The flat-panel audio is composed of a sound source input device, a signal amplifier and a speaker. It is a complete system that excites the bending wave in the sounding board through the exciter to produce sound. After several years of market expansion in the industry, it has been widely used in: home theater system, background music system, multimedia audio system, public address system, etc. The response sensitivity of existing flat-panel audio drivers is low, and stagnation often occurs Contents of the invention [0003] The invention aims to solve the low reaction sensitivity of the existing flat-panel audio driver and the frequent stagnation phenomenon. Problem, and then propose a kind of panel audio that can improve driving sensitivity. [0004] The te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/20H04R31/00
CPCH04R1/20H04R31/00H04R2231/003
Inventor 安旭东
Owner 安旭东
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