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Ceramic exterior member, housing device for mobile terminal, and mobile terminal

A ceramic casing and mobile terminal technology, applied in the structure of telephones, etc., can solve problems such as damage, high brittleness of ceramic materials, and restrictions on the application of ceramic materials, and achieve the effect of increasing the strength of the casing and reducing the weight

Active Publication Date: 2018-05-18
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ceramic materials are easily damaged when they collide with other objects because of their brittleness. This shortcoming restricts the application of ceramic materials as shells.
[0004] In order to reduce the damage of ceramic mobile phones, the thickness of the existing ceramic mobile phone cases is basically more than 1.5 mm, so that the weight of the ceramic mobile phone case will be too large, making the mobile phone inconvenient to carry

Method used

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  • Ceramic exterior member, housing device for mobile terminal, and mobile terminal
  • Ceramic exterior member, housing device for mobile terminal, and mobile terminal
  • Ceramic exterior member, housing device for mobile terminal, and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Figure 1A Schematic diagram of the structure of the ceramic appearance component provided by Embodiment 1 of the present invention, such as Figure 1A shown, combined with Figure 1B , specifically including: a ceramic shell 11 and a fastener 12;

[0026] The thickness of the ceramic shell 11 is smaller than the thickness of the conventional ceramic back cover in the mobile terminal;

[0027] The ceramic shell 11 and the fastener 12 are connected together;

[0028] Wherein, the fastening part 12 can be any one of metal plate, magnesium alloy, stainless steel and plastic parts.

[0029] In this embodiment, the thickness of the ceramic shell is set to be smaller than the thickness of the conventional ceramic back cover in the mobile terminal, and at the same time, the ceramic shell and the fastening piece are connected together, that is, the part of the conventional ceramic back cover adopts the Fastening parts are used instead to reduce the thickness of the ceramic sh...

Embodiment 2

[0040] Figure 2A It is a schematic diagram of the structure of the ceramic exterior part provided by Embodiment 2 of the present invention. On the basis of the above embodiments, this embodiment further defines the structure of the ceramic shell, as Figure 2A shown, combined with Figure 2B , the ceramic housing 11 specifically includes: a ceramic plane 21 and a frame 22;

[0041] The ceramic plane 21 is made of nano ceramics, or natural raw materials (such as feldspar, clay and quartz, etc.) or high-purity synthetic raw materials (such as alumina, silicon nitride, silicon carbide, cermets, etc.).

[0042] The frame 22 is made of any one or more of the following materials: metal, alloy, plastic, and stainless steel.

[0043] The ceramic plane 21 may be in a cubic structure, and the frame 22 surrounds the ceramic plane 21 to form a groove structure with the ceramic plane 21 . Moreover, the frame 22 may also have an arcuate structure at the corner 211 surrounding the cerami...

Embodiment 3

[0045] Figure 3A A schematic structural diagram of the housing device of the mobile terminal provided in Embodiment 3 of the present invention, as shown in Figure 3A shown, combined with Figure 3B , specifically includes the ceramic appearance member 10 described in the above embodiment, and the ceramic appearance member is used as a rear cover or a protective cover of the mobile terminal.

[0046] Wherein, the ceramic appearance component 10 includes a ceramic shell 11 and a fastener 12 .

[0047] Specifically, the housing device further includes: a middle frame 13 and a front cover 14; the ceramic housing 11 is fastened or bonded to the middle frame 13; the front cover 14 is fastened or pasted to the middle frame 13 connect;

[0048] The fastener 12 is pasted on the ceramic housing 11 to increase the strength of the mobile terminal housing.

[0049] Wherein, the mobile terminal may be a terminal device such as a smart phone or a tablet computer. The shell device can ...

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Abstract

The invention discloses a ceramic appearance component, a mobile terminal shell device and a mobile terminal, wherein the ceramic appearance component includes: a ceramic shell and a buckle; the thickness of the ceramic shell is smaller than that of a conventional ceramic back cover in a mobile terminal; The ceramic shell is connected with the fastener; the fastener is any one of metal plate, magnesium alloy, stainless steel and plastic. The embodiment of the present invention can reduce the thickness of the ceramic shell, thereby reducing the overall weight of the ceramic appearance component.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of mobile terminals, and in particular, to a ceramic appearance component, a casing device of a mobile terminal, and a mobile terminal. Background technique [0002] Most of the mobile phone casings that appear on the market are made of plastic casings. According to research, the plastics of the inferior casings of mobile phones contain harmful substances. Therefore, it is imperative to release a healthy and harmless mobile phone shell. [0003] Ceramics are a commonly used structural material, and major companies are actively developing ceramic materials as mobile phone casings. However, ceramic materials are easily damaged when they collide with other objects because of their high brittleness. This shortcoming restricts the application of ceramic materials as housings. [0004] For reducing the damage of ceramic mobile phone, the thickness of existing ceramic mobile phone case i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/02
Inventor 苏会军侯飞
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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