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

Dust screen assembly, electric acoustic assembly, housing assembly and electronic device

A technology for electronic equipment and dust-proof nets, applied in electrical components, loudspeakers, sensors, etc., can solve the problems of not meeting the needs of users, increasing after-sales costs of electronic equipment, and easy blocking of dust-proof nets, avoiding manual cleaning and preventing The effect of dust net, avoiding plugging phenomenon and reducing after-sales cost

Pending Publication Date: 2017-11-03
SHENZHEN HEYTAP TECHNOLOGY CO LTD
View PDF7 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In related technologies, the dust-proof net of electronic equipment is easy to be blocked after long-term use, and cleaning the dust-proof net needs to disassemble the electronic equipment for manual cleaning, which increases the after-sales cost of electronic equipment and cannot meet the needs of users.

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
  • Dust screen assembly, electric acoustic assembly, housing assembly and electronic device
  • Dust screen assembly, electric acoustic assembly, housing assembly and electronic device
  • Dust screen assembly, electric acoustic assembly, housing assembly and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055]Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0056] In describing the present invention, it should be understood that the terms "center", "transverse", "length", "width", "upper", "lower", "left", "right", "vertical", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", and "circumferential" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and It is not to indicate or imply that the device or element referred to...

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 dust screen assembly, an electric acoustic assembly, a housing assembly and an electronic device. The dust screen assembly comprises a magnet which has a first magnetic field, a coil which is located at one side of the magnet and is suitable for generating a second magnetic field, brush heads which are arranged in the coil and are connected with the coil, and a dust screen which is located at the side, far from the magnet, of the coil, wherein the end surface of the brush head goes beyond the end surface of the coil; when the direction of the second magnetic field and the direction of the first magnetic field are opposite, the coil moves towards the dust screen, the brush heads are suitable for making contact with the dust screen; and when the direction of the second magnetic field and the direction of the first magnetic field are identical, the coil moves towards the magnet. According to the dust screen assembly, the dust screen can be cleaned thoroughly, holes in the dust screen are not blocked, the quality of the electronic device is improved, the dust screen is not cleaned manually, and the after-sale expenditure is lowered.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to a dust-proof net assembly, an electroacoustic assembly, a housing assembly and electronic equipment. Background technique [0002] In the related art, the dust-proof net of the electronic equipment is easy to be blocked after a long time of use, and the cleaning of the dust-proof net needs to dismantle the electronic equipment for manual cleaning, which increases the after-sales cost of the electronic equipment and cannot meet the needs of users. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention proposes a dust-proof net assembly, which has the advantage of being easy to clean. [0004] The present invention also provides an electro-acoustic component of an electronic device, the electro-acoustic component includes the above-mentioned dust-...

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): H04R9/06H04R9/02B08B1/00
CPCH04R9/02H04R9/06H04R2400/11B08B1/30B08B1/12
Inventor 曾元清
Owner SHENZHEN HEYTAP TECHNOLOGY CO LTD
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