Apparatus and method for voice coil set seamless

A voltage rectifier and voice coil group technology, applied in the direction of sensors, electrical components, etc., can solve problems such as distortion, time-consuming whole line process, increased noise of voice coil group 40a, etc., to achieve small gaps, shorten production time, and prevent noise and distortion effects

Inactive Publication Date: 2009-04-15
群峰科技有限公司
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the whole line process is very time-consuming, which is not conducive to rapid production, and often because of the gap between the two voice

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
  • Apparatus and method for voice coil set seamless
  • Apparatus and method for voice coil set seamless
  • Apparatus and method for voice coil set seamless

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] see figure 2 As shown, the voice coil group voltage rectifying device of the present invention is installed on a seat body 10, and the top surface of the seat body 10 has an accommodating portion 11, a groove 12 and at least one round hole 13, wherein the accommodating portion 11 is provided with There is a groove 111 , a first groove 112 , a second groove 113 and a protrusion 114 . The first groove 112 and the second groove 113 are formed at intervals around the outside of the groove 111, and the second groove 113 is formed on the outside of the first groove 112. The groove 111 and the first groove The ring-shaped convex portion 114 is formed at the connection between the grooves 112, the groove 12 is formed around the outer side of the accommodating portion 11, and is formed at the edge of the seat body 10, the circular hole 13 is arranged on the seat body 10 and It is in contact with the second groove 113 .

[0044] Such as figure 2 As shown in FIG. 5 , the voice ...

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 voice coil set pressure rectifier and a pressure rectifying method. The voice coil set pressure rectifier is arranged on a base; the top surface of the base is provided with a holding part for a voice coil set arranged; the voice coil set pressure rectifier consists of a rectifying sheet and a pressing component; the rectifying sheet can rotationally arranged on the top surface of the base and is provided with at least one lead wire part; the bottom part of the pressing component is provided with an annular arc part; and the lead wire part and the arc part are respectively corresponding to the holding part. The voice coil set pressure rectifier provided by the invention can improve the inconvenience of the lead wire of the traditional manual traction voice coil so as to lead the voice coil lead wires to form the same shape and be attached to a vibrating film of the voice coil set. Besides decreasing the possibility of noise production and infidelity of the voice coil, the invention can ensure that the sound wave transmission has better uniformity. In addition, the invention also provides a pressure rectifying method of the voice coil set.

Description

technical field [0001] The present invention relates to a voice coil group pressure adjustment device and a pressure adjustment method, especially to a voice coil group pressure adjustment device and a pressure adjustment method used in a loudspeaker, so that the voice coil lead and the diaphragm of the voice coil group can be quickly Guided and rectified. Background technique [0002] With the progress of the times, small and wireless communication electronic products have brought people's living circles closer and closer. For example, communication electronic products such as mobile phones and PDAs are equipped with speakers, and the voice coil group in the speakers affects their One of the important components of the sound effect. [0003] As shown in Figure 1, it is an existing voice coil group 40a, including a diaphragm 41a, a voice coil 42a arranged in the center of the diaphragm 41a and a copper ring 43a arranged on the periphery of the diaphragm, wherein the The vo...

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
IPC IPC(8): H04R31/00
Inventor 赖玺元
Owner 群峰科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap