mobile terminal case

A technology for mobile terminals and housings, which is applied in the fields of sealed housings, telephone structures, and telephone communications. It can solve the problems of not being able to meet the waterproof requirements of key parts at the same time, unable to meet the waterproof characteristics of mobile terminals, and inconvenient assembly of mobile terminal housings. Achieve the effect of overcoming cumbersome assembly, good waterproof effect, and good waterproof effect

Inactive Publication Date: 2017-08-25
FUTAIHUA PRECISION ELECTRONICS ZHENGZHOU
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

However, under the trend of thinning mobile terminal shells, too large pressing force will easily lead to deformation of the shell, and too small pressing force will not meet the waterproof characteristics of mobile terminals.
Therefore, this mobile terminal housing is inconvenient to assemble
[0004] In addition, for mobile terminal housings with buttons, the above waterproof structure cannot meet the waterproof requirements of the button parts at the same time, and it is often necessary to install waterproof members for the button positions to form waterproof characteristics, so that the number of waterproof members is large, and the assembly cumbersome

Method used

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Embodiment Construction

[0020] The mobile terminal casing and its frame of the present invention will be further described in detail below in conjunction with the drawings and embodiments.

[0021] see Figure 1 to Figure 3 The mobile terminal casing 100 of the present invention can be a casing of electronic devices requiring waterproof functions such as tablet computers, mobile phones, MP3, PDA (Personal Digital Assistant), digital photo frames, and liquid crystal displays. In this embodiment, a mobile phone is taken as an example for illustration.

[0022] The mobile terminal housing 100 includes a middle frame 10 , a gasket 20 surrounding the middle frame 10 , a first housing 30 , and a second housing that cooperates with the first housing 30 and can be combined to form a receiving cavity 101 40. The middle frame 10 and the gasket 20 are arranged in the receiving cavity 101 formed by the combination of the first casing 30 and the second casing 40 , and the middle frame 10 is held against the ins...

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Abstract

A portable terminal housing includes a first housing body, a second housing body engaged with the first housing body, a middle frame, and a ring cushion coiled around the middle frame. The first housing body and second housing body can cooperatively form a receiving cavity. The middle frame and ring cushion are positioned in the receiving cavity. The middle frame resists against the inner surface of the first housing body and second housing body by the ring cushion. The middle frame covers a joint of the first housing body and second housing body.

Description

technical field [0001] The invention relates to a casing of an electronic device, in particular to a casing of a mobile terminal. Background technique [0002] With the rapid development and popularization of mobile terminals, consumers have put forward higher requirements for special performances of mobile terminals other than electrical performance. While the types and performances of mobile terminals on the market are constantly increasing, waterproof mobile terminals are favored by consumers. [0003] The waterproof requirements of the mobile terminal mainly lie in the connection of the casing and the setting of the buttons. In traditional mobile terminal casings, waterproof seals held between two casing assembly surfaces of the mobile terminal are often used as the waterproof structure of the casing junction to prevent water from entering the interior of the mobile terminal. When assembling, it is necessary to apply a sufficient pressing force between the assembly sur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K5/06
CPCG06F1/1656H04M1/0249H04M1/18
Inventor 章绍汉
Owner FUTAIHUA PRECISION ELECTRONICS ZHENGZHOU
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