Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Card holder support, card holder assembly and electronic device

A technology of electronic equipment and card holders, which is applied in the direction of circuits, electrical components, parts of connecting devices, etc., can solve the problems of limited induction current elimination effect and occupying space, so as to avoid poor contact, improve grounding effect, and improve antenna performance effect

Pending Publication Date: 2021-07-13
VIVO MOBILE COMM CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the embodiment of the present application is to provide a deck bracket, deck assembly and electronic equipment, which can solve the problem that the existing deck bracket has a limited effect on eliminating induced current and occupies a space

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
  • Card holder support, card holder assembly and electronic device
  • Card holder support, card holder assembly and electronic device
  • Card holder support, card holder assembly and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0028] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein, and that references to "first," "second," et...

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 card holder support, a card holder assembly and an electronic device. The card holder support comprises a cover plate, a first side wall and a second side wall, the first side wall and the second side wall are oppositely arranged at the two sides of the cover plate and are integrally connected with the cover plate to form a concave space, and the concave space is used for accommodating at least one of an SIM card and a memory card. The first side wall and / or the second side wall are / is provided with a notch, the card holder support is integrally connected with a grounding elastic piece, and the grounding elastic piece is located in the notch, and the grounding elastic sheet is elastically deformed along the direction close to or far away from the concave space. According to the card holder support, the grounding effect can be improved, and the antenna performance can be improved. Moreover, the grounding elastic sheet is located in the gap of the side wall, grounding connection is achieved by means of the elastic deformation of the grounding elastic sheet in the notch, and meanwhile the layout space can be saved.

Description

technical field [0001] The application belongs to the technical field of communication, and in particular relates to a deck bracket, a deck assembly and electronic equipment. Background technique [0002] With the development and progress of communication technology, the influence of metal parts inside electronic equipment on the performance of antennas has attracted increasing attention from the industry. Wherein, a typical metal component is the interference of the metal card holder bracket for installing the SIM (Subscriber Identity Module, user identification) card on the performance of the antenna. When the antenna radiates signals or receives signals, a current will be induced on the holder bracket, thereby weakening the performance of the antenna and reducing the communication quality. [0003] In order to improve the influence of the card holder bracket on the antenna, an additional grounding structure is usually added to ground the card holder bracket to eliminate ...

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): H01R13/648H01R13/502H01R12/71
CPCH01R13/648H01R13/502H01R12/714
Inventor 宋征强杨勇华
Owner VIVO MOBILE COMM CO 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
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