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Trim components, housing components and electronic devices

A technology for housing components and electronic equipment, which is applied in the direction of electrical equipment shell/cabinet/drawer, branch equipment, electrical components, etc., and can solve the problems of noise of audio devices and unbalanced air pressure inside and outside the single unit of audio devices.

Active Publication Date: 2022-04-05
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the housing of an electronic device is deformed by external force, the internal air pressure of the electronic device will change. At this time, the internal air pressure of the electronic device is different from the external air pressure of the electronic device, resulting in a single audio device (such as a receiver or a speaker) The internal and external air pressure is unbalanced, which will cause the audio device to cause noise problems due to the deflection of the diaphragm

Method used

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  • Trim components, housing components and electronic devices
  • Trim components, housing components and electronic devices
  • Trim components, housing components and electronic devices

Examples

Experimental program
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Effect test

Embodiment Construction

[0070] see figure 1 , figure 1 It is a schematic structural diagram of the electronic device 100 provided in the embodiment of the present application. The electronic device 100 may be a tablet computer, a mobile phone, a camera, a personal computer, a notebook computer, a vehicle device, a wearable device, an augmented reality (augmented reality, AR) glasses, an AR helmet, a virtual reality (virtual reality, VR) glasses or a VR helmet. . figure 1 The electronic device 100 in the illustrated embodiment is described by taking a mobile phone as an example.

[0071] see figure 2 with image 3 , figure 2 yes figure 1A partially exploded schematic of the electronics shown. image 3 yes figure 1 A schematic partial cross-sectional view of an embodiment of the electronic device 100 shown at the line A-A.

[0072] The electronic device 100 includes a casing 11 , a frame 20 , and a screen 30 . The casing 11 may be a rear cover of the electronic device 100 . The material of...

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Abstract

The present application provides a decoration component, a casing component and an electronic device. The decorative part assembly includes a decorative part, a first adhesive layer, a cover plate and a waterproof and breathable membrane. The decorative part includes a base and a decorative ring. The base includes a first surface and a second surface opposite to each other. The peripheral edge of the surface, the base is provided with a ventilating space, the ventilating space penetrates from the first surface to the second surface, the ventilating space is located inside the decorative ring, the first adhesive layer is located inside the decorative ring and is fixedly connected to the first surface, the first The adhesive layer forms a first passage connecting the air-permeable space, the cover plate is fixedly connected to the surface of the first adhesive layer away from the base, a first gap is formed between the peripheral side of the cover plate and the inner side of the decorative ring, and the first gap passes through the first The passage communicates with the air-permeable space, and the waterproof air-permeable membrane is fixed on the base and covers the air-permeable space. When the housing assembly with the trim assembly is applied to electronic equipment, the electronic equipment can quickly balance the internal and external air pressure.

Description

technical field [0001] The invention relates to the technical field of electronic products, in particular to a decoration component, a housing component and electronic equipment. Background technique [0002] As the waterproof performance of electronic devices such as mobile phones and tablets is getting better and better, the airtightness of electronic devices is also getting better and better. When the housing of an electronic device is deformed by external force, the internal air pressure of the electronic device will change. At this time, the internal air pressure of the electronic device is different from the external air pressure of the electronic device, resulting in a single audio device (such as a receiver or a speaker) The internal and external air pressure is unbalanced, which in turn causes the audio device to cause noise problems due to the deflection of the diaphragm. Contents of the invention [0003] The present application provides a decoration component,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K5/06H04M1/02H04M1/18
CPCH05K5/068H04M1/0283H04M1/026H04M1/18H04M1/03H04R1/22H04R2499/11H04M1/035
Inventor 李诗哲邹梦若
Owner HUAWEI TECH CO LTD
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