Central speaker mesh assembly

A loudspeaker net, central technology, applied in the direction of transducer shell/cabinet/support, sensor, electrical components, etc., can solve the problems of inability to carry out comprehensive cleaning, affecting the transmission of sound and sound, short service life, etc., to improve dustproof. effect, improve sound quality, avoid the effect of dust accumulation

Pending Publication Date: 2021-06-11
倪清
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The loudspeaker speaker net usually includes a cover and a metal mesh cover. The cover is generally a frame body made of plastic, and the metal mesh cover is generally made of metal. The edges of the metal mesh cover are fixedly connected to the frame of the cover, but the current speaker horn There are still some d

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
  • Central speaker mesh assembly
  • Central speaker mesh assembly
  • Central speaker mesh assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] see Figure 1-6 , a kind of embodiment that the present invention provides: central loudspeaker mesh assembly, comprises outer casing 8, top frame 1 and network core body 21, and the edge position of outer casing 8 top is annularly welded and fixed with supporting frame 7, and supporting frame 7 The top ring is provided with a sealing slot 9, and the outer wall of the support frame 7 is evenly fixed with a second ear piece 17, and the center of the top ...

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 a central speaker mesh assembly which comprises an outer shell, a top frame and a mesh core body, a supporting frame is annularly welded and fixed to the edge of the top of the outer shell, the top frame is arranged above the supporting frame, a groove is formed in the center of the interior of the top frame, the mesh core body is detachably installed in the groove, a supporting cylinder is fixed to the top of the top frame, and the supporting cylinder is fixed to the top of the top frame. A dustproof cover is fixedly welded to the top of the supporting cylinder, through holes are evenly formed in the outer side wall of the supporting cylinder, and the groove communicates with the supporting cylinder through a sound guide hole. The supporting cylinder with the through holes evenly formed in the outer side wall is fixed to the top of the top frame, and the dustproof cover is fixed to the top of the supporting cylinder, so that sound is guided out from the side face of the supporting cylinder, and dust accumulation on the top is avoided; meanwhile, the supporting cylinder is communicated with the groove through the sound guide hole, and a net core body composed of a first metal wire net, a dustproof filtering layer and a second metal wire net is arranged in the matched groove, so that dust can be effectively prevented.

Description

technical field [0001] The invention relates to the technical field of central speakers, in particular to a central speaker mesh assembly. Background technique [0002] The loudspeaker speaker net usually includes a cover and a metal mesh cover. The cover is generally a frame body made of plastic, and the metal mesh cover is generally made of metal. The edges of the metal mesh cover are fixedly connected to the frame of the cover, but the current speaker horn There are still some disadvantages in the mesh cover, which is very inconvenient to assemble. At the same time, a large amount of dust will adhere to the metal mesh cover after a long time, and the service life is short, so it cannot be cleaned comprehensively, which not only affects normal use, but also affects the sound of the sound. transfer. Contents of the invention [0003] The purpose of the present invention is to provide a central speaker net assembly to solve the problems raised in the above-mentioned backg...

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): H04R1/02
CPCH04R1/02H04R1/028
Inventor 倪清
Owner 倪清
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