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JPH0382421U - - Google Patents

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Publication number
JPH0382421U
JPH0382421U JP14124789U JP14124789U JPH0382421U JP H0382421 U JPH0382421 U JP H0382421U JP 14124789 U JP14124789 U JP 14124789U JP 14124789 U JP14124789 U JP 14124789U JP H0382421 U JPH0382421 U JP H0382421U
Authority
JP
Japan
Prior art keywords
board
expansion
connector
connectors
center point
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.)
Pending
Application number
JP14124789U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP14124789U priority Critical patent/JPH0382421U/ja
Publication of JPH0382421U publication Critical patent/JPH0382421U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例の斜視図、第２図は
それの要部の拡大斜視図、第３図はそれの信号経
路の説明図、第４図は従来のボード拡張装置の斜
視図、第５図は従来の他のボード拡張装置の斜視
図、第６図は第５図の一部の拡大斜視図である。 ５……メインボード、６……メイボードのコネ
クタ、１０……拡張用ボード、１１……下部ボー
ド接続用コネクタ、１２……上部ボード接続用コ
ネクタ、Ｐ１〜Ｐｎ……接続ピン。 Fig. 1 is a perspective view of an embodiment of the present invention, Fig. 2 is an enlarged perspective view of its main parts, Fig. 3 is an explanatory diagram of its signal path, and Fig. 4 is a perspective view of a conventional board expansion device. 5 is a perspective view of another conventional board expansion device, and FIG. 6 is an enlarged perspective view of a part of FIG. 5. 5... Main board, 6... Main board connector, 10... Expansion board, 11... Lower board connection connector, 12... Upper board connection connector, P1 to Pn ... Connection pins.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 単一の拡張用コネクタを設けたメインボードと
、前記拡張用コネクタに積み上げ状態に接続され
る複数枚の同一形状の拡張用ボードとからなり、
前記拡張用ボードの下面の下部ボード接続用コネ
クタと上面の上部ボード接続用コネクタとが、該
ボードの中央点に対し前記両コネクタの各接続ピ
ンを含め点対称に配置されてなることを特徴とす
るボード拡張装置。 Consisting of a main board provided with a single expansion connector, and a plurality of expansion boards of the same shape connected to the expansion connector in a stacked manner,
The lower board connecting connector on the lower surface of the expansion board and the upper board connecting connector on the upper surface are arranged symmetrically with respect to the center point of the board, including each connecting pin of both connectors. board expansion device.
JP14124789U 1989-12-06 1989-12-06 Pending JPH0382421U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14124789U JPH0382421U (en) 1989-12-06 1989-12-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14124789U JPH0382421U (en) 1989-12-06 1989-12-06

Publications (1)

Publication Number Publication Date
JPH0382421U true JPH0382421U (en) 1991-08-22

Family

ID=31688160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14124789U Pending JPH0382421U (en) 1989-12-06 1989-12-06

Country Status (1)

Country Link
JP (1) JPH0382421U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007117912A (en) * 2005-10-28 2007-05-17 Kawamoto Pump Mfg Co Ltd Emergency purification apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555476B2 (en) * 1976-09-29 1980-02-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555476B2 (en) * 1976-09-29 1980-02-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007117912A (en) * 2005-10-28 2007-05-17 Kawamoto Pump Mfg Co Ltd Emergency purification apparatus
JP4624906B2 (en) * 2005-10-28 2011-02-02 株式会社川本製作所 Emergency purification device

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