JPH0193927U - - Google Patents

Info

Publication number
JPH0193927U
JPH0193927U JP18899287U JP18899287U JPH0193927U JP H0193927 U JPH0193927 U JP H0193927U JP 18899287 U JP18899287 U JP 18899287U JP 18899287 U JP18899287 U JP 18899287U JP H0193927 U JPH0193927 U JP H0193927U
Authority
JP
Japan
Prior art keywords
identification information
transmitting
receiving means
direct current
cord
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
JP18899287U
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 JP18899287U priority Critical patent/JPH0193927U/ja
Publication of JPH0193927U publication Critical patent/JPH0193927U/ja
Pending legal-status Critical Current

Links

Description

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

第１図は本考案の一実施例の電力供給システム
を示す回路構成図、第２図は従来のＡＣアダプタ
を示す側面図である。 １０……ＡＣアダプタ、１１……ハンドヘルド
コンピユータ、１２……変換回路、１３……情報
格納部、１４……送受信回路、１６……スイツチ
、１８……送受信回路。 FIG. 1 is a circuit diagram showing a power supply system according to an embodiment of the present invention, and FIG. 2 is a side view showing a conventional AC adapter. 10... AC adapter, 11... Handheld computer, 12... Conversion circuit, 13... Information storage unit, 14... Transmission/reception circuit, 16... Switch, 18... Transmission/reception circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 識別情報を格納する情報格納部および前記識別
情報の伝送要求を受けた際にこの識別情報を伝送
する第一の送受信手段を有し商用電源からの交流
を直流に変換しこの直流をコードを介して電子機
器に供給するアダプタと、前記第一の送受信手段
からの識別情報が適合するか否かを判断し適合す
る場合に所定の動作を行う第二の送受信手段およ
びこの第二の送受信手段の所定の動作により前記
アダプタからコードを介して供給される直流を供
給可能とするスイツチ手段を有する電子機器とか
らなることを特徴とする電力供給システム。 It has an information storage unit that stores identification information and a first transmitting/receiving means that transmits this identification information when receiving a request to transmit the identification information, converts alternating current from a commercial power source into direct current, and transmits this direct current through a cord. and a second transmitting/receiving means that determines whether or not the identification information from the first transmitting/receiving means match and performs a predetermined operation when the identification information from the first transmitting/receiving means matches. 1. An electric power supply system comprising: an electronic device having a switch means capable of supplying direct current supplied from the adapter via a cord by a predetermined operation.
JP18899287U 1987-12-11 1987-12-11 Pending JPH0193927U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18899287U JPH0193927U (en) 1987-12-11 1987-12-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18899287U JPH0193927U (en) 1987-12-11 1987-12-11

Publications (1)

Publication Number Publication Date
JPH0193927U true JPH0193927U (en) 1989-06-21

Family

ID=31480051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18899287U Pending JPH0193927U (en) 1987-12-11 1987-12-11

Country Status (1)

Country Link
JP (1) JPH0193927U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016046845A (en) * 2014-08-20 2016-04-04 Ｎｅｃプラットフォームズ株式会社 Power supply system and power supply method
JP2019121268A (en) * 2018-01-10 2019-07-22 キヤノン株式会社 Electronic apparatus, control method and program

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016046845A (en) * 2014-08-20 2016-04-04 Ｎｅｃプラットフォームズ株式会社 Power supply system and power supply method
JP2019121268A (en) * 2018-01-10 2019-07-22 キヤノン株式会社 Electronic apparatus, control method and program
US11353941B2 (en) 2018-01-10 2022-06-07 Canon Kabushiki Kaisha Device and method for authenticating a device for power delivery

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