[go: up one dir, main page]

WO1994008283A1 - Systeme de connexion - Google Patents

Systeme de connexion Download PDF

Info

Publication number
WO1994008283A1
WO1994008283A1 PCT/JP1993/001324 JP9301324W WO9408283A1 WO 1994008283 A1 WO1994008283 A1 WO 1994008283A1 JP 9301324 W JP9301324 W JP 9301324W WO 9408283 A1 WO9408283 A1 WO 9408283A1
Authority
WO
WIPO (PCT)
Prior art keywords
electronic
connection
components
equipment
circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP1993/001324
Other languages
English (en)
Japanese (ja)
Inventor
Yoichi Kitahara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO1994008283A1 publication Critical patent/WO1994008283A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R29/00—Coupling parts for selective co-operation with a counterpart in different ways to establish different circuits, e.g. for voltage selection, for series-parallel selection, programmable connectors

Definitions

  • the present invention relates to all electronic devices (or electronic components ⁇ ⁇ electrical devices), and relates to the electronic components ⁇ ⁇ printed circuit boards ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ This is a connection method that can eliminate the restriction (polarity) of the connection direction, which is a feature of the S child device (or electronic component / electric device) connection, in the components.
  • Conventional technology Conventional technology
  • connection direction has been determined.
  • An object of the present invention is to eliminate the restriction (polarity) of the connection direction in the connection between two components of electronic devices (or electronic components, electrical devices) connected to each other.
  • the purpose of the present invention is to eliminate the restriction (polarity) of the connection direction, The purpose is to resolve issues in production, handling, operation, and mechanism design. Means for solving the problem
  • the present invention provides a simple circuit configuration for connecting electronic components, printed circuit boards, units, cables, and any other electronic devices (or electronic components, electrical devices, and components between two points).
  • the purpose is to eliminate the restriction (polarity) on the connection direction, for example, when inserting a printed circuit board into a card slot, to eliminate the restriction on the insertion direction.
  • the present invention has the following configuration.
  • connection direction detection means for detecting the connection direction (front and back) is provided for the connection between the two components C side and D side.
  • a connection direction detection circuit for detecting the connection direction (front / back) of the print substrate when the print substrate is connected is provided.
  • Connection terminal number L No. L M— N + 1 Connects each input / output signal at one side (C side) of the connection between two points of electronic equipment (or electronic parts ⁇ ⁇ electrical equipment)
  • the "switching" circuit connected to the terminal number N series, the switching connected to the connection terminal number L series, and the circuit are referred to as “switching circuit A and switching circuit B", respectively. Therefore, when the connection direction is “front”, switching "circuit A” transmission is controlled, and switching “circuit B" is isolated. When the connection direction is "back”, switching "circuit A” is used.
  • connection relationship between two points is determined by the state (relationship) of “front” or “back”.
  • the terminal numbers N and L determined by the relational expression (1) are set to be point-symmetrical positions in the physical arrangement, so the connection direction is “front”, “back” and “back”. ", The function of each connection terminal also moves 180 degrees to the point symmetric position. Electronic devices (or electronic components ⁇ electrical devices) that are connected to each other In the connection between two components, the opposite side (D side) also changes due to the change of the connection direction from “front” to “back”. Since the connection terminal has moved 180 degrees to the point symmetrical position, 'Electrical equipment (or electronic parts ⁇ electrical equipment) to be connected to each other Component input and output between two points (C side and D side) The force signal forms the intended circuit regardless of the connection direction and connects normally.
  • FIG. 1 is an embodiment of a print board interface according to the present invention.
  • FIG. 2 is a circuit diagram in which only a part of an address bus signal line is extracted and other signal lines are omitted, and shows an example of a basic configuration of the present invention.
  • Figure 2 shows the connector terminal layout.
  • the power supply is set to connector terminals 1 and 4 and the ground is set to connector terminals 22 and 23.
  • the maximum terminal number of the connector of this circuit is 44, and the power supply and the ground are arranged at point symmetric positions.
  • the connection direction detection circuit consists of two connector pins and R 1 ⁇ IC 1. If the printed circuit board to be connected is in the state shown in the table, terminal 2 is grounded by the connected printed circuit board, and connector terminal 2 is at the "LOW" level. If the printed circuit board to be connected is in the "'back” state, terminal 2 is opened by the connected printed circuit board, Connector pin 2 goes to the "HIGH" level.
  • IC 2 switching circuit A
  • IC 3 switching circuit B
  • connection direction detection circuit is connected to the IC 2 and IC 3 enable terminals (EN).
  • the IC.2 and IC 3 enable pins (EN) are in the "transmission” state of the signal at the "LOW” level, and are in the “isolation” state of the signal at the "HIGH” level. In the “table” state, connector terminal 2 is at the "LOW” level, so that IC 2 is “transmitted” and IC 3 is "absolute”.
  • the connector terminal 2 When the printed circuit board to be connected is "back”, the connector terminal 2 is at "HIGH” level, so that IC2 is “insulated” and IC3 is “transmitted”.
  • the address bus signals A0 to A7 become A0-A (the 12th terminal) to A7 Connected to A (Terminal 37).
  • the address bus signals AO to A7 are AO — B (terminals 3 and 3) to A7 because IC 3 is in “transmission”. -Connected to B (Pin 8).
  • terminals 12 (AO-A) and 33 (A0-B) are in point-symmetrical positions, and The position of the address bus signal A0 on the connector moves by 180 degrees to the point symmetrical position according to the state of the "table" and " ⁇ " on the board.
  • the address bus signal A0 moves to the point symmetric position by 180 degrees.
  • the A0 signal of the printed circuit board and interface circuit to be connected is correctly connected in both the connection direction “front” and “back”, and the circuit is configured.
  • connection direction detecting means e.g., a circuit design
  • switching means e.g., a circuit design
  • Any other electronic equipment (or electronic parts ⁇ electrical equipment) Component In connection between two points, it is possible to construct and operate an intended circuit in any connection direction and to design and manufacture it to operate. Improvement of productivity and productivity ⁇ It can contribute to improvement of functions.
  • the element of the switching means By selecting the element of the switching means, it can be applied to digital circuits, analog circuits, and power circuits.
  • connection direction detecting means Furthermore, by distinguishing the "front” and “back” information obtained by the connection direction detecting means, it is possible to have different functions or information depending on the state of the connection direction.
  • FIG. 2 is a connector terminal layout diagram in the embodiment of FIG. 1;

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

L'invention se rapporte à un procédé permettant de supprimer la limitation (la polarité) dans une direction de connexion inhérente aux appareils électroniques, aux composants électroniques ou aux appareils électriques, et dans toutes sortes de connexions, au cours de la production et de l'utilisation pratique de ces appareils et composants. La présente invention consiste à connecter un moyen de détection de direction et un moyen de commutation. L'une des bornes du moyen de commutation est commandée en mode 'isolation' et l'autre en mode 'conduction', selon la direction de connexion (avant et arrière), un circuit désigné est constitué de directions de connexions arbitraires (avant et arrière) et le circuit peut être activé normalement.
PCT/JP1993/001324 1992-09-28 1993-09-17 Systeme de connexion Ceased WO1994008283A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28105092A JPH06242864A (ja) 1992-09-28 1992-09-28 接続方式
JP4/281050 1992-09-28

Publications (1)

Publication Number Publication Date
WO1994008283A1 true WO1994008283A1 (fr) 1994-04-14

Family

ID=17633613

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1993/001324 Ceased WO1994008283A1 (fr) 1992-09-28 1993-09-17 Systeme de connexion

Country Status (2)

Country Link
JP (1) JPH06242864A (fr)
WO (1) WO1994008283A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4755949B2 (ja) * 2006-07-28 2011-08-24 株式会社ミツバ 制御機器のインターフェイスユニット及び制御機器のインターフェイスシステム
JP2015185214A (ja) * 2014-03-20 2015-10-22 セイコーエプソン株式会社 コネクター、無線通信モジュール、無線通信装置、及び、電子機器
EP3264279A1 (fr) * 2016-06-28 2018-01-03 Thomson Licensing Commutateur pour interface réversible
JP7171421B2 (ja) * 2018-12-25 2022-11-15 エルジー ディスプレイ カンパニー リミテッド 表示装置、インターフェースユニット及び表示システム
JP2021092861A (ja) * 2019-12-06 2021-06-17 東芝テック株式会社 電子機器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6358519A (ja) * 1986-08-29 1988-03-14 Toshiba Corp コネクタ装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6358519A (ja) * 1986-08-29 1988-03-14 Toshiba Corp コネクタ装置

Also Published As

Publication number Publication date
JPH06242864A (ja) 1994-09-02

Similar Documents

Publication Publication Date Title
EP1134669B1 (fr) Structure de bus incrémentielle pour équipement électronique modulaire
US5734208A (en) Dynamic termination for signal buses going to a connector
EP0849982A1 (fr) Layout amélioré pour transistor/résistance d'un panneau à circuit imprimé
JP2880737B2 (ja) 平行バス終端装置
WO1994008283A1 (fr) Systeme de connexion
JP3800937B2 (ja) ブリッジボード
CN105657967A (zh) 柔性电路板和显示装置
TWI258670B (en) Main board with a slot-sharing circuit for PCI express x16 and x1 slot to be connected to
WO2006047656A3 (fr) Dispositif de commande pour interrupteur d'interconnexion
US6765485B2 (en) Computer and data communication control method thereof
JP2001230504A (ja) フレキシブル配線基板およびその回路基板への接続構造
JP2963812B2 (ja) 識別番号自動設定式回路カード装着シェルフ装置
JPH11212672A (ja) 情報処理装置、液晶表示装置、集積回路及び配線基板並びに情報処理装置の製造方法
TWI762685B (zh) 印刷電路板
KR100459522B1 (ko) 내장 모뎀들을 갖는 전자 기기
JPH0828395B2 (ja) フレキシブル回路基板および液晶表示装置
JP3008198B2 (ja) アダプタ
TW202526651A (zh) 通用序列匯流排共用電路佈局
CN112312651A (zh) 印刷电路板
JP2843723B2 (ja) フレキシブルプリント基板による蛍光表示管とプリント基板の接続構造
JPS5924326A (ja) プロセス用計算機と外部プロセスとの接続方式
JPS6027229A (ja) 延長装置
US6320475B1 (en) Printed circuit board suppressing ringing in signal waveforms
JPH0888673A (ja) 回線切替装置
JPH0253125A (ja) 電子機器の活線挿抜時における誤動作防止方法

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): DE GB KR RU US

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642