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Telephone receiver component and mobile terminal equipment

A technology of receivers and components, applied in the direction of microphones, sensors, electrical components, etc., can solve the problems of low grounding reliability, achieve the effects of enhancing grounding reliability, increasing grounding area, and reducing the risk of electrostatic damage

Active Publication Date: 2018-08-31
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a receiver assembly, aiming to solve the technical problem of low grounding reliability of the receiver trim in the prior art

Method used

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  • Telephone receiver component and mobile terminal equipment
  • Telephone receiver component and mobile terminal equipment
  • Telephone receiver component and mobile terminal equipment

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] It should be noted that when a component is referred to as being “fixed on” or “disposed on” another component, it may be directly or indirectly located on the other component. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. The indicated orientation or position is based on the orientation or position shown in the drawings, and is only for convenience of description, and should...

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Abstract

The invention is suitable for the technical field of communication equipment, and provides a telephone receiver component and mobile terminal equipment. The telephone receiver component comprises a plastic component, a metal upper cover embedded in the plastic component, conductive double-sided adhesive, a telephone receiver decorating part, and sealing foam; a first laser-etching area is arrangedon the surface of the metal upper cover exposed to the plastic component; a second laser etching area is arranged on the surface of the metal telephone receiver decorating part closes to one side ofthe conductive double-sided adhesive, and two opposite laterals of the conductive double-sided adhesive are respectively adhered with the first laser etching area and the second laser etching area. Byadopting the conductive double-sided adhesive and correspondingly arranging the first laser etching area and the second laser etching area, the contact area of the metal telephone decorating part andthe metal upper cover is increased, and the grounding area of the metal telephone receiver decorating part can be greatly increased, and then the grounding reliability of the metal telephone receiverdecorating part is greatly enhanced, and the electrostatic damage risk of the metal telephone receiver decorating part is reduced.

Description

technical field [0001] The invention belongs to the technical field of communication equipment, and in particular relates to a receiver assembly and a mobile terminal equipment. Background technique [0002] In the prior art, the grounding reliability at the metal receiver decoration is high, but the grounding method currently used is to bond the receiver decoration to the upper cover with ordinary double-sided adhesive, and there is no double-sided adhesive on the receiver decoration. The surface of the surface glue is laser engraved, so that the decorative part of the receiver is in contact with the upper cover, and then the decorative part of the receiver is grounded. At this time, the contact area between the decorative part of the receiver and the upper cover is small, and its grounding reliability is low, which cannot meet the requirement of high grounding reliability at the decorative part of the receiver. Contents of the invention [0003] The purpose of the prese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R9/08H04R9/02
CPCH04R9/02H04R9/08H04R2410/00
Inventor 许明
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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