Electronic device

A technology for electronic equipment and flexible circuit boards, applied in the field of electronics, can solve problems such as unfavorable performance stability of mobile phones, affecting the electrical connection of internal devices, low waterproof performance, etc., to achieve stable electrical connection, ensure performance stability, and improve waterproof performance. Effect

Inactive Publication Date: 2018-09-07
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

However, in order to achieve a comfortable button feel in the existing mobile phones, the buttons are set separately from the front shell of the mobile phone, so that there is a gap between the keys and the front shell, so that the waterproof performance of the existing mobile phones is low, which in turn affects the existing mobile phones. The electrical connection of internal devices is not conducive to improving the stability of mobile phone performance

Method used

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Embodiment approach

[0032] An implementation, such as Figure 9As shown, the first surface 15 is provided with a plurality of recessed regions 151 arranged at intervals, the recessed regions 151 are arranged around the through hole 12 , and the first waterproof rib 234 partially fills the recessed regions 151 . In this embodiment, the recessed area 151 is spaced apart from the through hole 12 , that is, the recessed area 151 is not in communication with the through hole 12 . The shape of the inner surface of the recessed area 151 is an arc surface. The recessed area 151 is disposed around the periphery of the through hole 12 . The recessed area 151 can be directly formed during the process of preparing the front case 10 , so as to reduce the material cost and labor cost of the front case 10 . Since the first surface 15 is provided with a plurality of recessed areas 151 arranged at intervals, when the first waterproof rib 234 is pressed against the first surface 15, the first waterproof rib 234 ...

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Abstract

The invention provides an electronic device. The electronic device comprises a front housing and a key assembly, wherein a containing cavity is formed in the front housing, the front housing is provided with a through hole, and the through hole is communicated with a containing cavity; the key assembly comprises a flexible circuit board, a key and a sealing element, wherein the flexible circuit board comprises a first section, a second section and a third section which are connected in sequence; the first section is arranged on one side, deviating from the containing cavity, of the front housing; the key is fixed on the first section and electrically connected with the first section, and the second section is contained in the through hole; the sealing element is sealed between the second section and the inner peripheral wall of the through hole, and the third section is contained in the containing cavity. The electronic device has better waterproof performance.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to an electronic device. Background technique [0002] With the development of electronic equipment technology, people hope that the mobile phone can have a waterproof structure with stable waterproof performance, so as to improve the stability of mobile phone performance. However, in the existing mobile phones, in order to achieve a comfortable button feel, the buttons are set separately from the front shell of the mobile phone, so that there is a gap between the keys and the front shell, so that the waterproof performance of the existing mobile phones is low, which in turn affects the existing mobile phones. The electrical connection of internal devices is not conducive to improving the stability of mobile phone performance. Contents of the invention [0003] The purpose of this application is to provide an electronic device with better waterproof performance. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/18H04M1/02H04M1/23
CPCH04M1/0277H04M1/18H04M1/23
Inventor 姚坤
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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