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
CN104797110BInactive Publication Date: 2017-08-25FUTAIHUA PRECISION ELECTRONICS ZHENGZHOU
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
FUTAIHUA PRECISION ELECTRONICS ZHENGZHOU
Publication Date
2017-08-25
Estimated Expiration
Not applicable · inactive patent

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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.
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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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