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Data line and electronic equipment

A technology of electronic equipment and data lines, applied in the direction of circuits, insulated cables, electrical components, etc., can solve the problems of data line burning port RE radiation, non-compliance with standards, etc., achieve large cross-sectional area, simplify manufacturing process, and ensure RE performance Effect

Active Publication Date: 2021-07-02
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the embodiments of the present application is to provide a data cable and electronic equipment, which can solve the problem of port burning caused by the outer weaving of the data cable in the prior art or the problem that the RE radiation does not meet the standard

Method used

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  • Data line and electronic equipment
  • Data line and electronic equipment
  • Data line and electronic equipment

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Embodiment Construction

[0024] 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.

[0025] 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...

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Abstract

The invention discloses a data line and electronic equipment. The data line comprises an AM connector, a Type C connector, a connecting line and at least one capacitor, the two ends of the connecting line are electrically connected with the AM connector and the TypeC connector respectively, the connecting line comprises an aluminum foil used for shielding electromagnetic waves, and a containing space is formed in the inner side of the aluminum foil; the two power lines, the two signal lines and the two inner ground lines are arranged in the accommodating space on the inner side of the aluminum foil; the outer ground wire is arranged on the outer side of the aluminum foil; the power line is used for providing power, and the signal line is used for transmitting USB signals; the inner ground wire is arranged between the two signal wires and connected with the two signal wires and the inner side of the aluminum foil, and the inner ground wire is used for providing backflow for the power supply and providing reference ground for the signal wires; the outer ground wire is connected with the outer side of the aluminum foil and the metal shell of the AM connector; and the at least one capacitor is used for introducing electromagnetic waves coupled to a metal shell of the Type C connector to a ground wire.

Description

technical field [0001] The application belongs to the technical field of communication, and in particular relates to a data line and electronic equipment. Background technique [0002] With the development of electronic technology, the frequency of signals transmitted by wires is getting higher and higher, and the requirements for Radiated Emission (RE) are becoming stricter. The current commonly used material for charging cables is metal braiding or winding to shield the external RE radiation of the internal signal lines. Among them, RE includes magnetic field radiation and electric field radiation. Wiring methods in the prior art include: [0003] During the process of implementing this application, the inventors found that at least the following problems existed in the prior art: [0004] 1. The short circuit between the outer braid and the metal shell at the Type C end will easily cause the port to burn; [0005] 2. The outer braid and the Type C end are open. The ou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/66H01R13/648H01R31/06H01B7/00H01B7/17H01B7/04
CPCH01R13/6625H01R13/648H01R31/065H01B7/0045H01B7/17H01B7/04H01R13/6466H01R13/6592H05K1/117H05K2201/094H05K2201/10356H05K3/32H01R24/60H01R13/6471H01R13/6581
Inventor 聂东平
Owner VIVO MOBILE COMM CO LTD
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