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Grounding structure of shielding support of mobile terminal and mobile terminal

A mobile terminal, shielding bracket technology, applied in printed circuit grounding devices, electrical connection of printed components, reduction of crosstalk/noise/electromagnetic interference (etc.) , system shielding effect and other issues, to achieve the effect of improving shielding effect, strengthening adhesion, improving reliability and quality

Active Publication Date: 2016-11-09
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In related technologies, due to the limitation of design space, the connection effect between the trace pad of the shielding bracket on the PCB and the main ground of the system on the surface of the PCB is not good, which affects the shielding effect of the system, and the adhesion between the trace pad and the PCB board is also relatively low. Weak, when the product is dropped, the track pad is easily peeled off the PCB surface due to stress, resulting in a great impact on the grounding effect and shielding effect of the shielding bracket, thus affecting the performance of the product during use

Method used

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  • Grounding structure of shielding support of mobile terminal and mobile terminal
  • Grounding structure of shielding support of mobile terminal and mobile terminal
  • Grounding structure of shielding support of mobile terminal and mobile terminal

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Embodiment Construction

[0023] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0024] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must be in a particular ...

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Abstract

The invention discloses a grounding structure of a shielding support of a mobile terminal and the mobile terminal. The mobile terminal comprises a PCB, the PCB comprises conducting layers arranged in a laminated manner, the conducting layers include at least one grounding layer, the surface of the PCB is provided with a support pad which is connected with the shielding support, the grounding structure comprises through holes and conductive pieces, the through holes penetrate a part between the support pad and any grounding layer at least, the conductive pieces are arranged in the through holes and used to connect the support pad with the grounding layer, and the conductive pieces are disconnected with the conductive layers, except the grounding layer, of the PCB. According to the grounding structure of the shielding support of the mobile terminal, it can be ensured that the shielding support is grounded effectively, the shielding effect of a product is improved, an adhesive force between the support pad and the PCB can be strengthened, and the support pad is prevented from being peeled effectively.

Description

technical field [0001] The invention relates to the field of mobile equipment, in particular to a grounding structure of a shielding bracket of a mobile terminal and the mobile terminal. Background technique [0002] In related technologies, due to the limitation of design space, the connection effect between the trace pad of the shielding bracket on the PCB and the main ground of the system on the surface of the PCB is not good, which affects the shielding effect of the system, and the adhesion between the trace pad and the PCB board is also relatively low. Weak, when the product is dropped, the track pad is easily peeled off the surface of the PCB due to the stress, which greatly affects the grounding effect and shielding effect of the shielding bracket, thus affecting the performance of the product during use. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. For this re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K1/02H05K1/11
CPCH05K1/0215H05K1/115H05K2201/095
Inventor 黄占肯
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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