JPH053656A - Power generation switch - Google Patents

Power generation switch

Info

Publication number
JPH053656A
JPH053656A JP3148298A JP14829891A JPH053656A JP H053656 A JPH053656 A JP H053656A JP 3148298 A JP3148298 A JP 3148298A JP 14829891 A JP14829891 A JP 14829891A JP H053656 A JPH053656 A JP H053656A
Authority
JP
Japan
Prior art keywords
power generation
battery
switch
button
coil
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
JP3148298A
Other languages
Japanese (ja)
Inventor
Tamio Okui
民生 奥居
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 JP3148298A priority Critical patent/JPH053656A/en
Publication of JPH053656A publication Critical patent/JPH053656A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00Miscellaneous
    • H01H2239/076Key stroke generating power

Landscapes

  • Power Sources (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Keying Circuit Devices (AREA)
  • Push-Button Switches (AREA)

Abstract

PURPOSE:To store generated energy in a built-in battery so as to continuously operate a power generation switch for a long time by means of the battery by inserting and extracting a rod-like permanent magnet which is interlocked with a push-button into and from a coil by pushing the push-button. CONSTITUTION:When a push-button 1 is pressed, a switch section 2 is actuated and, at the same time, a permanent magnet shaft 1 is inserted into and extracted from a power generation coil 3. As a result, electromotive forces are generated across both ends of the coil 3 by Fleming's rule. Since the polarity of the electromotive forces of a power generating section 3a to a battery 5 is alternately inverted when the button 1 is pressed and released, a rectifier (circuit 6 is required. Because of the operation of the button 1, the switch section 2 is used as a switch for another electric circuit. The operating work of portable OA equipment is mainly composed of keyboard operation and it is said that the operating frequency of keyboards reaches several hundreds to several thousands of times per hour. In addition, the battery 5 can also be charged when this power generation switch is connected to a keyboard.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は発電スイッチに関し、特
にブックサイズパソコン、ワープロなどのバッテリー内
蔵型OA機器のバッテリー充電用に好適な発電スイッチ
に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a power generation switch, and more particularly to a power generation switch suitable for charging a battery of a battery-sized OA device such as a book size personal computer or a word processor.

【0002】[0002]

【従来の技術】従来、バッテリー内蔵型のOA機器の電
源は一次電池又は二次電池を使用しているのが一般的で
ある。このOA機器は、特に可搬型の場合には充電器を
内蔵している機器はなく、通常バッテリー変換又は一定
の場所で再充電するのが一般的である。
2. Description of the Related Art Conventionally, as a power source of a battery built-in type OA device, a primary battery or a secondary battery is generally used. This OA device does not have a device with a built-in charger, especially when it is portable, and is generally converted to a battery or recharged at a fixed place.

【0003】[0003]

【発明が解決しようとする課題】上述した従来のバッテ
リー内蔵型のOA機器には発電機構が存在しないので、
一定の時間使用した後にバッテリー容量がなくなり、再
充電又はバッテリーを交換しなければならないので、作
業を中断しなければならない欠点がある。
Since the above-mentioned conventional battery-installed OA equipment does not have a power generation mechanism,
There is a drawback in that the work must be interrupted because the battery capacity is exhausted after a certain period of use and the battery must be recharged or the battery must be replaced.

【0004】[0004]

【課題を解決するための手段】本発明の発電スイッチ
は、押しボタンと、この押しボタンと連動する棒状の永
久磁石と、前記永久磁石を内部に出し入れすることので
きるコイルと、前記押しボタンと連動するスイッチとを
有し、前記押しボタンを押すことにより前記コイルに一
定の起電力が発生する。
A power generation switch according to the present invention comprises a push button, a rod-shaped permanent magnet that interlocks with the push button, a coil capable of putting the permanent magnet in and out, and the push button. The switch has an interlocking switch, and when the push button is pressed, a constant electromotive force is generated in the coil.

【0005】[0005]

【実施例】次に本発明について図面を参照して説明す
る。図1は本発明の一実施例の構成図、図2は本実施例
を適用した応用回路図である。
The present invention will be described below with reference to the drawings. FIG. 1 is a block diagram of an embodiment of the present invention, and FIG. 2 is an application circuit diagram to which the present embodiment is applied.

【0006】図1において、押しボタン1が押される
と、スイッチ部2が動作するのと同時に、永久磁石シャ
フト4が発電コイル3の中に出し入れされる。このと
き、フレミング右手則により発電コイル3の両端子に起
電力が発生する。図2は、本実施例の発電スイッチをバ
ッテリー充電用電源として応用した例である。押しボタ
ン1を押したときと離したときで発電部3Aのバッテリ
ー5への起電力の極性が反転するので、整流回路6が必
要になる。スイッチ部2は押しボタン1の動作により他
の電気回路に対するスイッチとして使用される。なお、
携帯型のOA機器の作業はキーボード操作がメインとな
り、その回数は1時間あたり数百〜数千に及ぶと言われ
ている。したがってこのキーボードとこの発電スイッチ
とを連結することにより、充電も同時に行うことができ
る。
In FIG. 1, when the push button 1 is pushed, the switch portion 2 is operated, and at the same time, the permanent magnet shaft 4 is put into and taken out of the generator coil 3. At this time, electromotive force is generated at both terminals of the magneto coil 3 according to Fleming's right hand rule. FIG. 2 is an example in which the power generation switch of this embodiment is applied as a battery charging power source. Since the polarity of the electromotive force to the battery 5 of the power generation unit 3A is inverted when the push button 1 is pressed and released, the rectifier circuit 6 is required. The switch unit 2 is used as a switch for another electric circuit by the operation of the push button 1. In addition,
It is said that the keyboard operation is the main operation of the portable OA equipment, and the number of times is several hundreds to several thousands per hour. Therefore, charging can be performed at the same time by connecting the keyboard and the power generation switch.

【0007】[0007]

【発明の効果】以上説明したように本発明の発電スイッ
チは永久磁石とコイルを備えるのみで発電できるので、
現在著しい市場拡大が続いているノート型OA機器等の
省力化が実現される。このエネルギーを内蔵バッテリー
に蓄えることにより、バッテリー駆動による長時間の連
続稼働が可能になる効果がある。さらに、電子デバイス
の低消費電力化技術の発達によって、近い将来半永久的
な稼働も可能になる。
As described above, the power generation switch of the present invention can generate power only by including the permanent magnet and the coil.
Laborsaving of notebook type OA equipment etc., which is currently expanding significantly, will be realized. By storing this energy in the built-in battery, there is an effect that it can be operated continuously for a long time by the battery drive. Furthermore, the development of low power consumption technology for electronic devices will enable semi-permanent operation in the near future.

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

【図1】本発明の一実施例の構成図である。FIG. 1 is a configuration diagram of an embodiment of the present invention.

【図2】本実施例の発電スイッチの応用回路図である。FIG. 2 is an applied circuit diagram of the power generation switch of this embodiment.

【符号の説明】[Explanation of symbols]

1 押しボタン 2 スイッチ部 3 発電コイル 4 永久磁石シャフト 1 push button 2 switch part 3 generator coils 4 Permanent magnet shaft

───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 FI 技術表示箇所 // H01H 9/54 Z 8410−5G ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 5 Identification code Office reference number FI technical display part // H01H 9/54 Z 8410-5G

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 押しボタンと、この押しボタンと連動す
る棒状の永久磁石と、前記永久磁石を内部に出し入れす
ることのできるコイルと、前記押しボタンと連動するス
イッチとを有し、前記押しボタンを押すことにより前記
コイルに一定の起電力が発生することを特徴とする発電
スイッチ。
1. A push button comprising: a push button; a rod-shaped permanent magnet interlocking with the push button; a coil capable of putting the permanent magnet in and out; and a switch interlocking with the push button. A power generation switch characterized in that a constant electromotive force is generated in the coil by pressing.
【請求項2】 前記発電スイッチ本体をOA機器等のキ
ーボードのいくつかのキーに連結したことを特徴とする
請求項1記載の発電スイッチ。
2. The power generation switch according to claim 1, wherein the power generation switch main body is connected to some keys of a keyboard of an office automation equipment or the like.
JP3148298A 1991-06-20 1991-06-20 Power generation switch Pending JPH053656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3148298A JPH053656A (en) 1991-06-20 1991-06-20 Power generation switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3148298A JPH053656A (en) 1991-06-20 1991-06-20 Power generation switch

Publications (1)

Publication Number Publication Date
JPH053656A true JPH053656A (en) 1993-01-08

Family

ID=15449655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3148298A Pending JPH053656A (en) 1991-06-20 1991-06-20 Power generation switch

Country Status (1)

Country Link
JP (1) JPH053656A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0623134U (en) * 1991-10-03 1994-03-25 原 清 川 Electromotive power saving keyboard
WO1997044883A1 (en) * 1996-05-23 1997-11-27 Marco Brandestini Method and device for generating electrical energy for operating small electrical appliances
JP2010092039A (en) * 2008-09-15 2010-04-22 Gojo Ind Inc System for selectively visualizing image
JP2011506214A (en) * 2007-12-06 2011-03-03 ジョセフ・エス・カンファー Dispensing system with magnets and coils for power generation
CN104752082A (en) * 2015-03-26 2015-07-01 广东欧珀移动通信有限公司 Custom button and terminal device
JPWO2015083339A1 (en) * 2013-12-06 2017-03-16 パナソニックIpマネジメント株式会社 Power generation unit

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0623134U (en) * 1991-10-03 1994-03-25 原 清 川 Electromotive power saving keyboard
WO1997044883A1 (en) * 1996-05-23 1997-11-27 Marco Brandestini Method and device for generating electrical energy for operating small electrical appliances
JP2011506214A (en) * 2007-12-06 2011-03-03 ジョセフ・エス・カンファー Dispensing system with magnets and coils for power generation
KR101528384B1 (en) * 2007-12-06 2015-06-11 캔퍼 조세프 Dispensing system with magnet and coil for power generation
JP2010092039A (en) * 2008-09-15 2010-04-22 Gojo Ind Inc System for selectively visualizing image
JPWO2015083339A1 (en) * 2013-12-06 2017-03-16 パナソニックIpマネジメント株式会社 Power generation unit
CN104752082A (en) * 2015-03-26 2015-07-01 广东欧珀移动通信有限公司 Custom button and terminal device

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