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Method for preventing veneer misplug and its realizing apparatus

A single-board, mis-insertion technology, applied in the direction of preventing mis-connection devices, etc., can solve the problems of not being convenient, intuitive, and not guaranteed, and achieve the effect of simple and reliable engineering installation.

Inactive Publication Date: 2008-07-30
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the on-site staff must be required to carry a computer as a background computer, but this is often not guaranteed in actual work
Therefore, this method of judging whether the board is tightly inserted is not a convenient and intuitive method for the on-site staff.

Method used

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  • Method for preventing veneer misplug and its realizing apparatus
  • Method for preventing veneer misplug and its realizing apparatus
  • Method for preventing veneer misplug and its realizing apparatus

Examples

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Embodiment Construction

[0039] The core idea of ​​the present invention is: respectively determine the one-to-one correspondence between each single board and its corresponding slot, and identify whether the single board is correctly inserted into the correct identification of the slot in one-to-one correspondence. When the single board is inserted into the slot, if When the correct identification on the single board matches the correct identification on the slot, the integrated power supply of the single board is turned on, and the indicating unit indicates that the single board matches the slot, that is, the single board is correctly inserted into the slot. In addition, in order to further ensure the reliable contact between the board and the slot, a consistent reliable mark is set for each board and its corresponding slot. When the board is inserted into the slot, if the reliable mark on the If the reliable identification matches, the indicating unit indicates that the single board is inserted corr...

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PUM

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Abstract

The invention discloses a method to prevent veneer misplug. Wherein, setting label number on every veneer and opposite slot to show whether inserting slot; when inserting slot, if label number matching information, conducting the veneer integrated power; or else, not conducting the power to show misplug. It also discloses an opposite device, which comprises a veneer integrated power, a veneer power interface, an interface circuit, a logic control unit to transform the label information from interface circuit to control said power switch and display of index unit, and an index unit. This invention ensures the reliable contact of veneer and slot.

Description

technical field [0001] The invention relates to connector technology, in particular to a method for preventing wrong insertion of a single board and a device for realizing it. Background technique [0002] At present, many communication devices are composed of cabinets, frames and single boards, or modules. The single boards should be inserted into the frame correctly and be in reliable contact with the corresponding slots on the back panel of the frame to ensure that the single board safety work and the normal operation of the entire system. [0003] How to ensure that the board can be correctly inserted into the slot in the frame, the common method is to match the position of the connector or positioning pin of the slot corresponding to the board in structure, and the The positions of the connectors or positioning pins of the board and other slots are designed to be structurally mismatched, so that boards not in this slot cannot be inserted. This method of changing the s...

Claims

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Application Information

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IPC IPC(8): H01R13/64
Inventor 张双国张奎
Owner HUAWEI TECH CO LTD