JPH01268434A - Power source for electronic notebook - Google Patents

Power source for electronic notebook

Info

Publication number
JPH01268434A
JPH01268434A JP63097206A JP9720688A JPH01268434A JP H01268434 A JPH01268434 A JP H01268434A JP 63097206 A JP63097206 A JP 63097206A JP 9720688 A JP9720688 A JP 9720688A JP H01268434 A JPH01268434 A JP H01268434A
Authority
JP
Japan
Prior art keywords
electronic notebook
cells
batteries
parallel
power source
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
JP63097206A
Other languages
Japanese (ja)
Inventor
Motonobu Kato
加藤　基進
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP63097206A priority Critical patent/JPH01268434A/en
Publication of JPH01268434A publication Critical patent/JPH01268434A/en
Pending legal-status Critical Current

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  • Stand-By Power Supply Arrangements (AREA)

Abstract

PURPOSE:To facilitate replacement of cell by holding a plurality of cells where same polarities are connected in parallel in order to conduct the cells through a diode and manually removing a consumed cell. CONSTITUTION:A plurality of cells 1 are held through a spring 2 and same polarities of the cells are connected in parallel through a diode 3. A capacitor 4 is connected in parallel with the cells 1 and power is fed to an electronic notebook 5. Consumed cell is replaced one by one. By such arrangement, noise is absorbed through the capacitor 4 when the cell is replaced and erasure of memory due to no-voltage can be prevented.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は電子手帳等小電力でメモリ機能を有する装置の
電源に係り、特に電池が消耗した時に交換可能な電子手
帳用電源に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a power source for a device such as an electronic notebook that requires low power and has a memory function, and particularly relates to a power source for an electronic notebook that can be replaced when the battery is exhausted.

〔従来の技術〕[Conventional technology]

従来この種の電子手帳等の電源は、１個の電源を保持用
のスプリングで固定していた。Conventionally, in the power supply of this type of electronic notebook, etc., one power supply was fixed with a holding spring.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

このため、上述した従来の電子手帳用電源では、電池が
消耗し、交換するために電池を抜取ると一度あらかじめ
記憶しておいた内容が消去されてしまうという欠点があ
る。For this reason, the above-mentioned conventional electronic notebook power supply has the drawback that the battery is exhausted, and when the battery is removed for replacement, the previously stored contents are erased.

〔課題を解決するための手段〕[Means to solve the problem]

本発明の電子手帳用電源は、この欠点を除くために、２
個以上の電池と電池の極性に対して、各々導通となるよ
うに接続されたダイオードと、電池を保持するスプリン
グとで構成され、２個以上の電池をダイオードを介して
並列に接続させる回路構成を有している。In order to eliminate this drawback, the electronic notebook power supply of the present invention has two
A circuit configuration that connects two or more batteries in parallel through diodes, consisting of two or more batteries, diodes connected to each battery so that they are conductive with respect to their polarity, and a spring that holds the batteries. have.

〔実施例〕〔Example〕

第１図は本発明の一実施例を示すものである。 FIG. 1 shows an embodiment of the present invention.

図において、１は電池、２は保持用スプリング、３はダ
イオード、４はコンデンサであり５は電子手帳本体回路
である。In the figure, 1 is a battery, 2 is a holding spring, 3 is a diode, 4 is a capacitor, and 5 is an electronic notebook main body circuit.

本発明の構成の如く電池をダイオードを介して並列に接
続させるようにする事により、かりに電池が１個消耗し
て交換しなければならなくなった時でも、電池を全部抜
き取らない限り電気が遮断されてしまうことはない。コ
ンデンサ４は、電池を交換する時に発生する雑音を吸収
する役目を持っている。By connecting the batteries in parallel through diodes as in the configuration of the present invention, even if one battery becomes exhausted and needs to be replaced, the electricity will be cut off unless all batteries are removed. It won't happen. The capacitor 4 has the role of absorbing noise generated when replacing batteries.

〔発明の効果〕〔Effect of the invention〕

以上説明したように本発明は、複数個の電池をダイオー
ドを介して並列に接続することにより、電池交換時でも
電気が切断されることがなく、メモリの内部も消去され
ることがない効果がある。As explained above, the present invention has the advantage that by connecting multiple batteries in parallel through diodes, electricity is not cut off even when replacing the batteries, and the inside of the memory is not erased. be.

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

第１図は本発明の一実施例である。 図において、１は電池、２は保持用スプリング、３はダ
イオード、４はコンデンサであり５は電子手帳本体回路
である。 代理人　弁理士　　内　厚　　　晋 ４コフデ′ンサ 務１図FIG. 1 shows an embodiment of the present invention. In the figure, 1 is a battery, 2 is a holding spring, 3 is a diode, 4 is a capacitor, and 5 is an electronic notebook main body circuit. Agent Atsushi Atsushi, Patent Attorney

Claims (1)

【特許請求の範囲】[Claims] ２個以上の電池と、電池の極性に対して各々導通となる
様に接続されたダイオードと、電池を保持するスプリン
グとで構成され、２個以上の電池をダイオードを介して
並列に接続させる回路構成を有しかつ、電池切れの電池
を保持スプリングから手ではずすことにより、容易に交
換出来ることを特徴とする電池手帳用電源。A circuit that connects two or more batteries in parallel through the diodes, consisting of two or more batteries, diodes connected so that they are conductive with respect to the polarity of the batteries, and a spring that holds the batteries. 1. A power source for a battery notebook, characterized in that the battery can be easily replaced by manually removing a dead battery from a holding spring.
JP63097206A 1988-04-19 1988-04-19 Power source for electronic notebook Pending JPH01268434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63097206A JPH01268434A (en) 1988-04-19 1988-04-19 Power source for electronic notebook

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63097206A JPH01268434A (en) 1988-04-19 1988-04-19 Power source for electronic notebook

Publications (1)

Publication Number Publication Date
JPH01268434A true JPH01268434A (en) 1989-10-26

Family

ID=14186146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63097206A Pending JPH01268434A (en) 1988-04-19 1988-04-19 Power source for electronic notebook

Country Status (1)

Country Link
JP (1) JPH01268434A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005046198A1 (en) * 2003-11-07 2005-05-19 Cherokee Europe Sa Method and apparatus for remote powering using multiple subscriber lines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005046198A1 (en) * 2003-11-07 2005-05-19 Cherokee Europe Sa Method and apparatus for remote powering using multiple subscriber lines
AU2004307735B2 (en) * 2003-11-07 2009-06-11 MITRA Energy & Infrastructure S.A. Method and apparatus for remote powering using multiple subscriber lines

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