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

Flat speaker using superconducting material

A technology of superconducting material and flat plate, applied in frequency/directional characteristic device, transducer shell/cabinet/bracket, sensor, etc., can solve the problems of low response sensitivity and stagnation, improve hardness and anti-corrosion performance, Effects that improve sound quality and timbre, and avoid stuttering

Inactive Publication Date: 2018-03-06
安旭东
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention solves the problem that the response sensitivity of the existing flat-panel audio driver is low, and often occurs stuck phenomena, and further proposes a flat-panel audio using superconducting materials.

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
  • Flat speaker using superconducting material
  • Flat speaker using superconducting material
  • Flat speaker using superconducting material

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0016] Specific implementation mode one: combine Figure 1 to Figure 5 Describe this embodiment, a flat panel audio using a superconducting material described in this embodiment includes a sounding board 1 and a plurality of drivers 2, and a plurality of drivers 2 are installed on the back of the sounding board 1, and the copper sheet 2-1 of the driver 2 passes through The superconducting material assembly is connected to the voice coil 2-2 of the driver 2.

specific Embodiment approach 2

[0017] Specific implementation mode two: combination Figure 1 to Figure 5 Describe this embodiment, a superconducting material component of a flat panel audio using superconducting materials 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 5 Describe this embodiment, the sounding board 1 of a flat panel audio using superconducting material described in this embodiment includes two skins 1-1 and a plurality of sounding tubes 1-2, and a plurality of sounding tubes 1-2 are arranged in a matrix Between two skins 1-1, and between two adjacent rows of sound tubes 1-2, they are alternately arranged. Other components and connections are the same as those in the first embodiment.

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 relates to a flat-panel audio using superconducting materials, and relates to a flat-panel audio, in particular to a flat-panel audio using superconducting materials. The invention aims to solve the problem of low response sensitivity of the existing flat-panel audio driver and frequent stagnation phenomenon. The invention comprises a sounding board and a plurality of drivers, the plurality of drivers are installed on the back of the sounding board, and the copper sheet of the driver is connected with the voice coil of the driver through a superconducting material component. 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 using superconducting materials, and belongs to the field of multimedia equipment. Background technique [0002] The flat-panel audio system is composed of audio source input equipment, signal amplifiers and speakers. It is a complete system that excites the bending waves 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 broadcasting system, etc. The response sensitivity of existing flat-panel audio drivers is low, and stagnation often occurs. Contents of the invention [0003] The present invention solves the problem of low response sensitivity of the existing flat panel audio driver and frequent stagnation, and further proposes a flat panel audio using superconducting materials. [0004] The technical schem...

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): H04R9/02H04R1/20H04R1/02
CPCH04R9/02H04R1/02H04R1/20
Inventor 安旭东
Owner 安旭东
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