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A board-to-board connection device

A board-to-board connection and floating board technology, applied in the electronic field, can solve problems such as poor plugging and unplugging of connectors, and achieve the effect of absorbing accumulated tolerances

Active Publication Date: 2016-06-22
XFUSION DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides an inter-board connection device, which is used to solve the rigid connection between the boards. When the cumulative tolerance between the boards is relatively large, it is easy to cause the problem of poor plugging and unplugging of the connector.

Method used

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  • A board-to-board connection device
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  • A board-to-board connection device

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Embodiment Construction

[0027] The embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] Such as figure 1 As shown, it is a schematic diagram of the board-to-board connection device provided by Embodiment 1 of the present invention; in the embodiment of the present invention, the device 1 is used to connect the first circuit board 2 and the second circuit board 3, including: floating board 11, connector 12 and fastener 13;

[0029] Wherein, the floating board 11 has a signal transmission part 11b for connecting to the first circuit board 2, and a connector 11a for connecting to the second circuit board 3;

[0030] The coupling 12 is used to support the floating plate 11;

[0031] The fastener 13 fixes the floating plate 11 on the coupling member 12 by passing through the through hole provided on the floating plate 11; wherein, the fastener 13 passes through the floating plate 11 The cross-sectional diameter of one end...

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Abstract

The present invention relates to the field of electronic technology, in particular to an inter-board connection device; one of the devices of the present invention includes: a floating board, a coupling piece and a fastener; wherein, the floating board has a signal for connecting the first circuit board A transmission part, and a connector for connecting the second circuit board; the coupling is used to support the floating board; the fastener is passed through the through hole provided on the floating board, and the floating Fixed on the coupling; Wherein, the cross-sectional diameter of the end of the fastener passing through the through hole on the floating plate is smaller than the diameter of the through hole on the floating plate; Connect the first circuit in the device of the present invention The board and the floating board of the second circuit board have a certain range of motion, and the position of the floating board can be adjusted according to the position of the connector on the second circuit board during use, which can effectively absorb the cumulative tolerance of the cooperation between the boards.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to an inter-board connection device. Background technique [0002] Printed Circuit Board (PCB) is an important electronic component in network communication. Among them, single board and backplane are two application types of PCB. The single board is mainly used to carry specific functional modules, while the backplane is mainly used for It is used to connect individual boards to form a complete chassis; therefore, plugging and unplugging between single boards and backplanes is often involved in chassis assembly. [0003] The rigid connection between the single board and the backplane is mainly through the connectors respectively fixed on the single board and the backplane; in the case assembly, a single board often needs to be connected with multiple backplanes, which requires multiple backplanes Simultaneously cooperate with one single board to be plugged and unplugged, it is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R12/91H01R31/06H01R13/73
Inventor 刘访明张国栋舒建平梁萍熊星汪大林
Owner XFUSION DIGITAL TECH CO LTD
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