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

An ultra-thin speaker structure

A speaker, ultra-thin technology, applied in the direction of frequency/direction characteristic device, etc., can solve the problems of inconvenience to carry, unsightly appearance, large thickness of the speaker, etc., to achieve the effect of increasing volume, strong bass effect, and increasing the sense of hearing

Active Publication Date: 2020-02-14
刘芳
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, it is necessary to use a large speaker unit with high power and large stroke. The speaker is often very thick and still needs a relatively large mechanical installation position for installation. The thickness is very large, the appearance is not beautiful, and it is not convenient to carry

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
  • An ultra-thin speaker structure
  • An ultra-thin speaker structure
  • An ultra-thin speaker structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Such as Figure 1 to Figure 10As shown, it is a kind of ultra-thin sound box structure of the present invention, comprises sound-guiding sound box 15, full-range loudspeaker 22 and tweeter 23, and full-frequency loudspeaker 22 comprises pot frame 1, magnetic steel 5, voice coil 6, magnet 7, magnetic conduction Plate 8, sound cone 9, dustproof cap 10 and centering support piece 11, sound cone 9 has a V-shaped structure, and an arc-shaped ring 13 is arranged on the sound cone 9; the arc-shaped ring 13 ensures that the sound cone 9 along the horn The axial movement of the sound cone can block the air circulation at the same time, and the V-shaped structure of the sound cone 9 increases the vibration area, which can effectively expand the vibration area of ​​the sound cone 9 on the premise of a relatively thin thickness. The sound guide speaker 15 comprises a loam cake 16 and a lower cover 17, the upper surface of the loam cake 16 is provided with a full-range speaker fixin...

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 discloses an ultra-thin sound box structure comprising a sound guiding sound box, a full-frequency loudspeaker and a tweeter, wherein the full-frequency loudspeaker comprises a basin frame, magnetic steel, a voice coil, a magnet, a magnetic conductive plate, a sound basin, a dust cap and a centring disk, the back surface of the centring disk is adhered in a groove, the front face ofthe centring disk is fixedly connected with the sound basin, the sound basin is of a V-shaped structure, an arc-shaped folding ring is arranged on the sound basin, through the cooperative use of the full-frequency loudspeaker and the tweeter, the sound of the whole ultra-thin sound box is more balanced, and the ultra-thin sound box can achieve the same effect as the sound quality of the large-volume sound boxes on the market.

Description

technical field [0001] The invention relates to the field of sound box equipment, in particular to an ultrathin sound box structure. Background technique [0002] With the development of science and technology, portable speakers have gradually become a very popular product in social life because of their portability and full-featured features, and they are still developing continuously as time goes by. As a portable speaker product, because of the need to meet the practicability, the speaker is required to be small in size, and must have sufficient power output and excellent low-frequency performance. In this way, it is necessary to use a large speaker unit with high power and large stroke. The speaker is often very thick and still needs a relatively large mechanical installation position for installation. The thickness is very large, the appearance is not beautiful, and it is not convenient to carry. Contents of the invention [0003] The purpose of the present inventio...

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 Patents(China)
IPC IPC(8): H04R1/20
CPCH04R1/20
Inventor 项晓峰张平文张昌强
Owner 刘芳
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