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Seal structure

A sealing structure and housing technology, applied to the sealing of engines, electrical equipment structural parts, telephone structures, etc., can solve the problems of labor and time, difficulty in disassembly and reassembly, and quality differences between portable terminals, etc., to achieve Improved waterproof performance, ease of assembly and disassembly, and effects of easy assembly and disassembly

Inactive Publication Date: 2015-06-10
NIPPON MEKTRON LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, the method of filling the gap with an adhesive for each portable terminal requires labor and time for construction, and causes a difference in quality between portable terminals.
[0012] In addition, the method of filling the gap between the wiring material and the case member with an adhesive or the like also brings about difficulties in disassembly and reassembly.

Method used

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  • Seal structure
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Embodiment Construction

[0054] Hereinafter, modes for implementing the present invention will be described.

[0055] according to Figure 1 to Figure 8 , illustrating the best mode for carrying out the invention.

[0056] In electronic equipment to which the sealing structure of the present invention is applied, such as figure 1 As shown, a housing member 1 of an electronic device of a sliding portable terminal is composed of a housing member 11 on the liquid crystal side and a housing member 12 on the keypad side.

[0057] And, if figure 2 As shown, the two case members 11 and 12 are respectively provided with through-holes 10 into which the flexible wiring board 2 is inserted.

[0058] In addition, in order to seal the gap between the flexible wiring board 2 and the through hole 10, the sealing structure of the present invention has a structure composed of an annular gasket 3 made of rubber-like elastic material and a pressure plate 4, wherein the annular rubber-like elastic material is made o...

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PUM

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Abstract

Provided is a seal structure which can reduce the thickness of an electronic device, can be easily assembled and disassembles, and can exhibit an excellent seal performance. Thus, the seal structure for an electronic device, which seals a gap between a flexible wiring substrate inserted to a through-hole provided in a case member of an electronic device and the through-hole, is comprised of an annular gasket composed of a rubber elastic material, a part of which is integrally molded with the flexible wiring substrate, and a retainer plate for retaining the gasket in conjunction with the case member.

Description

technical field [0001] The present invention relates to a sealing structure. [0002] More specifically, it relates to a sealing structure providing a waterproof structure of a wiring body extending through casing members of electronic devices such as portable terminals, PDAs, and personal computers. Background technique [0003] In the early days of portable terminals, the main trend was a plate shape with a long vertical direction. Recently, the casing member of the mobile phone is divided into an upper casing member and a lower casing member and overlapped, and the switch is folded around the rotating shaft provided on one side. type mobile phone, and a rotating shaft is vertically arranged on the coincident surface of the casing members of the mobile phone which are divided into an upper casing member and a lower casing member and are overlapped, and the upper casing member is relative to the lower casing member with the rotation axis as the center 180-degree rotation a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/00
CPCH04M1/0235H04M1/18F16J15/00H05K7/00
Inventor 佐佐木崇
Owner NIPPON MEKTRON LTD
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