JPH0488410A - Lap-top personal computer - Google Patents

Lap-top personal computer

Info

Publication number
JPH0488410A
JPH0488410A JP2197143A JP19714390A JPH0488410A JP H0488410 A JPH0488410 A JP H0488410A JP 2197143 A JP2197143 A JP 2197143A JP 19714390 A JP19714390 A JP 19714390A JP H0488410 A JPH0488410 A JP H0488410A
Authority
JP
Japan
Prior art keywords
power source
battery
personal computer
restriction
lap
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
JP2197143A
Other languages
Japanese (ja)
Inventor
Akiyasu Gotou
後藤　章予
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 JP2197143A priority Critical patent/JPH0488410A/en
Publication of JPH0488410A publication Critical patent/JPH0488410A/en
Pending legal-status Critical Current

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  • Power Sources (AREA)

Abstract

PURPOSE:To eliminate the limitation of the movement range in the use of an AC power source and the restriction of the charging time in the use of the battery by providing an external storage device which is constituted as an IC card and a power source including a solar battery. CONSTITUTION:The lap-top personal computer 1 which is equipped with the external storage device constituted as the IC card and the power source is equipped with the solar battery 2, and a power source such as the battery is used together. Consequently, while the restriction of the place depending upon the cord in the use of the AC power source, the restriction of the charging time in the use of the battery, etc., are eliminated and the power-saving effect is obtained. Consequently, the device is reduced in size and weight by removing the battery, hard disk device, etc., which become unnecessary and the portability is improved.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明はう・ツブトップ型パソコンに関し、特に太陽電
池を電源とするラブトップ型パソコンに関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a crawler-top type personal computer, and particularly to a lab-top type personal computer using a solar cell as a power source.

〔従来の技術〕[Conventional technology]

従来、ラップトップ型パソコンは外部記憶装置として大
量の電力を消費するハードディスク、フロッピーディス
クを用い、これに対応する動力源としてＡＣ電源、バッ
テリ等を使用していた。Conventionally, laptop personal computers have used hard disks and floppy disks as external storage devices that consume a large amount of power, and used AC power sources, batteries, etc. as power sources.

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

上述した従来のラップトップ型パソコンはＡＣ電源、バ
ッテリ等が動力源となっているので、ＡＣｔ源使用時に
は移動範囲が制限され、バッテリ使用時には充電時間の
制約をうけるという欠点がある。The above-mentioned conventional laptop type personal computer is powered by an AC power source, a battery, etc., and therefore has the drawbacks that the range of movement is limited when using an AC power source, and the charging time is limited when using a battery.

さらに電源回路やバッテリのために小形化、軽量化に限
界がある。Furthermore, there are limits to miniaturization and weight reduction due to the power supply circuit and battery.

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

本発明のラップトップ型パソコンは、携行して移動でき
るラップトップ型パソコンにおいて、ＩＣカード化した
外部記憶装置と、太陽電池を含む電源とを有するように
して構成される。A laptop computer of the present invention is a laptop computer that can be carried and moved, and is configured to include an external storage device in the form of an IC card and a power source including a solar battery.

〔実施例〕〔Example〕

次に本発明について図面を参照して説明する。 Next, the present invention will be explained with reference to the drawings.

第１図は本発明の第一の実施例を示す斜視図である。同
図においてラップトップ型パソコンｌは太陽電池２を具
備し、バッテリなどの従来の電源を併用する。FIG. 1 is a perspective view showing a first embodiment of the present invention. In the figure, a laptop type personal computer 1 is equipped with a solar cell 2 and also uses a conventional power source such as a battery.

第２図は第二の実施例を示す平面図である。同図におい
てラップトップ型パソコン３は従来の動力源を取り除き
、太陽電池４のみで稼働する。この場合、ノート型のコ
ンパクトな形状も可能となる。なお、太陽電池１または
３をユニ・ノド式とし、他の位置（Ａ部またはＢ部など
）に取り付は可能とすることにより、汎用性を高めるこ
ともできる。FIG. 2 is a plan view showing the second embodiment. In the figure, a laptop type personal computer 3 is operated only by a solar battery 4 without a conventional power source. In this case, a compact notebook-type shape is also possible. In addition, versatility can be increased by making the solar cell 1 or 3 a uni-node type and making it possible to attach it to other positions (such as part A or part B).

一方、外部記憶装置はＩＣカードを採用して省電力化す
る。On the other hand, the external storage device uses an IC card to save power.

〔発明の効果〕〔Effect of the invention〕

以上説明したように本発明は太陽電池を動力源として利
用することにより、ＡＣ電源利用時のコードにより場所
の制約、バッテリ利用時の充電時間の制約等より解放さ
れると同時に、節電の効果を得ることができるという効
果がある。また、不要になったバッテリ、ハードディス
ク装置等を取り除くことにより、装置の小型化、軽量化
が可能となり可搬性を増大させることができると１）う
効果がある。As explained above, by using solar cells as a power source, the present invention is freed from restrictions on location due to cords when using AC power, and restrictions on charging time when using batteries, and at the same time achieves power saving effects. There is an effect that can be obtained. Furthermore, by removing unnecessary batteries, hard disk devices, etc., the device can be made smaller and lighter, and its portability can be increased.

【図面の簡単な説明】 第１図は本発明の第一の実施例を示す斜視図、第２図は
第二の実施例を示す平面図である。 １３・・・ラップトップ型パソコン、２．４・・・太陽
電池。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a first embodiment of the present invention, and FIG. 2 is a plan view showing a second embodiment. 13...Laptop computer, 2.4...Solar battery.

Claims (1)

【特許請求の範囲】[Claims] 　携行して移動できるラップトップ型パソコンにおいて
、ＩＣカード化した外部記憶装置と、太陽電池を含む電
源とを有することを特徴とするラップトップ型パソコン
。A laptop-type personal computer that can be carried and moved, characterized by having an external storage device in the form of an IC card and a power source including a solar battery.
JP2197143A 1990-07-25 1990-07-25 Lap-top personal computer Pending JPH0488410A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2197143A JPH0488410A (en) 1990-07-25 1990-07-25 Lap-top personal computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2197143A JPH0488410A (en) 1990-07-25 1990-07-25 Lap-top personal computer

Publications (1)

Publication Number Publication Date
JPH0488410A true JPH0488410A (en) 1992-03-23

Family

ID=16369474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2197143A Pending JPH0488410A (en) 1990-07-25 1990-07-25 Lap-top personal computer

Country Status (1)

Country Link
JP (1) JPH0488410A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0729088A (en) * 1993-07-09 1995-01-31 Matsushita Electric Ind Co Ltd Traffic quantity measuring equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0729088A (en) * 1993-07-09 1995-01-31 Matsushita Electric Ind Co Ltd Traffic quantity measuring equipment

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