Waterproof mobile phone middle frame
A mobile phone middle frame and frame technology, which is applied in the direction of telephone structure, branch equipment, electrical components, etc., can solve problems such as infiltration, circuit short circuit, and reducing the operating feel of mobile phones.
Active Publication Date: 2020-04-17
GUANGDONG EVERWIN PRECISION TECH
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Problems solved by technology
In daily life, mobile phones will inevitably encounter some collisions or be soaked in liquids. Since mobile phones are assembled from accessories such as backplanes, metal middle frames, and panels, and are installed by embedding or riveting, there are gaps between the accessories, and water can easily pass through. The gap infiltrates into the circuit in the mobile phone, causing a short circuit in the circuit, resulting in the failure of the normal use of the mobile phone
In order to solve this problem, people put a layer of mobile phone cover on the mobile phone. The mobile phone cover only solves the waterproof problem of the mobile phone on the surface. However, the above-mentioned structure easily causes the hands to be unable to directly contact the mobile phone, which greatly reduces the impact on the mobile phone. operating feel
Method used
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[0021] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.
[0022] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as...
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The invention relates to a middle frame of a waterproof mobile phone, which includes a middle plate, a frame, a first seal and a second seal. The end of the frame facing the middle plate is provided with at least one locking groove, and the first locking groove located on both sides of the locking groove. The step and the second step, the clamping groove is used to connect the middle plate; the first step and the inner wall of the middle plate form a first stepped groove, the second step and the inner wall of the middle plate form a second stepped groove, and the first seal is filled in the second step. In the first stepped groove, the second seal is filled in the second stepped groove. The middle frame of the above-mentioned waterproof mobile phone has a simple structure. By providing the first sealing member and the second sealing member, the first sealing member and the second sealing member are both used to connect the middle plate and the frame to strengthen the connection between the middle plate and the frame. At the same time, it can make the connection between the middle frame of the mobile phone and the backplane and the panel more tightly, which can not only make the human hand directly contact with the mobile phone, but also improve the operating feel, and has a waterproof function to avoid the infiltration of water.
Description
technical field [0001] The invention relates to the technical field of mobile phone processing, in particular to a waterproof middle frame of a mobile phone. Background technique [0002] The mobile phone is the most important communication tool for people. The mobile phone brings great convenience to people's life. The mobile phone is assembled with a metal middle frame and a back cover to meet the needs of consumers for the metal texture of the mobile phone. In daily life, mobile phones will inevitably encounter some collisions or be soaked in liquids. Since mobile phones are assembled from accessories such as backplanes, metal middle frames, and panels, and are installed by embedding or riveting, there are gaps between the accessories, and water can easily pass through. The gap penetrates into the circuit in the mobile phone, causing a short circuit in the circuit and causing the mobile phone to not work normally. In order to solve this problem, people put a layer of mob...
Claims
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IPC IPC(8): H04M1/02H04M1/18
CPCH04M1/026H04M1/18
Inventor 任项生王理栋王理磊张科黄浩
Owner GUANGDONG EVERWIN PRECISION TECH