Unlock instant, AI-driven research and patent intelligence for your innovation.

Mobile device and metal rear cover thereof

A metal back cover and mobile device technology, which is applied to antenna equipment with additional functions, telephone structures, etc., can solve the problems of destroying the aesthetics of the all-metal back cover, reduce the impact, reduce the loss of the antenna, and flexibly set the location. Effect

Inactive Publication Date: 2017-11-07
JRD COMM INC
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method visually divides the all-metal back cover into upper and lower sections, which destroys the aesthetics of the all-metal back cover.

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
  • Mobile device and metal rear cover thereof
  • Mobile device and metal rear cover thereof
  • Mobile device and metal rear cover thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] see figure 1 , figure 1 It is a structural schematic diagram of an embodiment of a metal back cover of a mobile device according to the present invention. It should be noted that the structure of the present invention does not figure 1 The structure shown is limited.

[0024] Such as figure 1 As shown, the metal back cover of a mobile device provided by the present invention includes two metal bodies 101 spaced apart. Optionally, one of the metal bodies 101 is a grounded metal body, and the other metal body 101 is an antenna radiator, and the ground metal body is coupled to the antenna radiator.

[0025] Eleven spacers 102 are arranged between the two metal bodies 101; and the spacers 102 are made of metal conductive material, and are the same color as the metal bodies 101; between the spacers 102 and the spacer There is a certain distanc...

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

PropertyMeasurementUnit
Widthaaaaaaaaaa
Widthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a mobile device and a metal rear cover thereof. The metal rear cover comprises at least two metal bodies which are arranged at an interval, and at least one spacing body located between adjacent metal bodies. The interval between the spacing bodies and the interval between the spacing body and the adjacent metal bodies are in an interval range not liable to be identified by eyes. The spacing body is made of a metal conductive material. The spacing body and the metal bodies are the same in color. Through application of the mode, according to the metal rear cover provided by the invention, own electromagnetic losses of an antenna when radiation is carried out can be reduced, the radiation efficiency of the antenna can be improved, the user experience consistent with that of a full metal rear cover can be obtained from vision, and the position of the spacing body on the metal rear cover can be set relatively flexibly.

Description

technical field [0001] The invention relates to the technical field of mobile devices, in particular to a mobile device and its metal back cover. Background technique [0002] With the development of the communication industry, consumers have higher and higher requirements on the appearance and feel of mobile phones. The metal back cover of the mobile phone not only has a unique metallic luster and feel, but also has various advantages such as wear resistance and compression resistance, good thermal conductivity, and cheaper price than glass ceramics. Therefore, no matter from the perspective of mobile phone manufacturers or mobile phone users, it will be a development trend in the future to adopt metal mobile phone back covers in a large area. [0003] As early as the era of feature phones, many mobile phone manufacturers have begun to use metal materials. Today, the hot spot of design in the market is still the metal body. Major mobile phone manufacturers are constantly ...

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): H04M1/02H01Q1/44
Inventor 邢红娟蔡海
Owner JRD COMM INC
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com