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Terminal device

A technology for terminal equipment and printed circuit boards, which is applied in the direction of chassis/cabinet/drawer parts, etc., which can solve the problems of occupying space, fixed connectors occupying wiring space, and occupying available space of circuit boards.

Active Publication Date: 2016-07-20
QINGDAO HISENSE MOBILE COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, press-locking the connectors in the prior art requires multiple threaded holes on the circuit board. When there are many connectors, the number of threaded holes on the circuit board will also be large. , so in addition to occupying a certain amount of wiring space on one side of the fixed connector, it will also occupy a certain amount of space on the other side, which occupies a large amount of available space on the circuit board and causes inconvenience to the wiring of the circuit board and the setting of components

Method used

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Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0024] image 3 It is a schematic structural diagram of a terminal device provided in Embodiment 1 of the present invention. Figure 4 It is a schematic diagram of a partial structure of a terminal device provided in Embodiment 1 of the present invention. Such as image 3 with Figure 4 As shown, the terminal device includes a housing 3, a pri...

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Abstract

The invention provides a terminal device.The terminal device comprises a shell, a printed-circuit board and a fixed board, wherein the printed-circuit board and the fixed board are arranged in the shell, at least one board-to-board connector used for being connected with a soft circuit board is arranged at one side of the printed-circuit board, at least two connecting points are arranged on the fixed board and connected with one side, provided with the board-to-board connectors, of the printed-circuit board to press the board-to-board connectors between the fixed board and the printed-circuit board, at least one of the connecting points is a hanging point, and clamping hooks are attached to the positions, corresponding to the hanging points, on the printed-circuit board to fix the fixed board in the direction perpendicular to the printed-circuit board.The board-to-board connectors can be pressed and locked for fixation, and little effective space of the circuit board is occupied.

Description

technical field [0001] The invention relates to the field of mechanical structures, in particular to a terminal device. Background technique [0002] With the development of science and technology and the improvement of people's living standards, mobile terminal devices such as mobile phones continue to become lighter and thinner, and their dimensions are getting smaller and smaller. [0003] When the mobile phone is in use, in order to ensure the reliability of the connection of the internal circuit board and other electronic components, it is necessary to use a fixing piece or the like to fix the internal circuit board and other electronic components. Among them, the board-to-board (BoardToBoard, referred to as BTB) connector on the internal circuit board of the mobile phone can usually be used to realize the connection between the printed circuit board (Printed Circuit Board, referred to as PCB) and other circuit boards, such as flexible circuit boards. Due to the thin c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/02
Inventor 张君鹏
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD
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