Externally connected loudspeaker component and audio device

An audio equipment and external technology, applied in electrical components, sensor parts, frequency/directional characteristic devices, etc., can solve the problems of poor acoustic quality and poor bass effect of external sound, so as to improve the bass effect and improve the acoustic quality. Effect

Inactive Publication Date: 2017-01-04
JRD COMM (SHENZHEN) LTD
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the development trend of thinner and lighter smart devices will lead to poor bass effect and poor acoustic quality of the external sound

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
  • Externally connected loudspeaker component and audio device
  • Externally connected loudspeaker component and audio device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions of each exemplary embodiment provided by the present invention with reference to the accompanying drawings in the embodiments of the present invention. In the case of no conflict, the following embodiments and the technical features in the embodiments can be combined with each other. Moreover, the directional terms used throughout the present invention, such as "upper" and "lower", are all for better describing various embodiments, and are not used to limit the protection scope of the present invention.

[0018] see figure 1 with figure 2 , is an external speaker assembly according to an embodiment of the present invention. The external speaker assembly 10 includes a casing 11 , a speaker unit 12 and a driving circuit 13 . The external speaker assembly 10 can be detachably connected to the audio device 20 , and when connected to the audio device 20 , the shell 11 of the external speaker assem...

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 externally connected loudspeaker component and audio device. The externally connected loudspeaker component includes a housing, a loudspeaker unit and a driving circuit wherein the externally connected loudspeaker component is detachably connected with the audio device. When the externally connected loudspeaker component is connected with the audio device, the housing and the back cover of the audio device form a sealed cavity, where the speaker unit and the drive circuit are located. The driving circuit is used to be connected with the audio device and to receive the audio signal from the audio device to drive the speaker unit to produce sounds. With the invention, it is possible to improve the base effect of a loudspeaker and raise acoustics quality.

Description

technical field [0001] Embodiments of the present invention relate to the field of electroacoustic technology, and in particular, relate to an external speaker assembly and audio equipment with the external speaker assembly. Background technique [0002] The shape of existing smart devices is developing in the direction of thinner and lighter. The screen is getting bigger and the volume is getting smaller. A general built-in speaker needs a certain space as a sound cavity (sound cavity). If a heavy bass is required, a larger space for the sound cavity is required. It can be seen that the development trend of thinner and lighter smart devices will lead to poor bass effect and poor acoustic quality of the external sound. Contents of the invention [0003] In view of this, the embodiments of the present invention provide an external speaker assembly and audio equipment, which can improve the bass effect of the external sound and improve the acoustic quality. [0004] An ext...

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): H04R1/20
CPCH04R1/20H04R1/2803H04R2499/11
Inventor 吴志华金修禄李林芳吴文飞冯思勤
Owner JRD COMM (SHENZHEN) LTD
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