JPS6286470A - Portable input and output device - Google Patents

Portable input and output device

Info

Publication number
JPS6286470A
JPS6286470A JP60226266A JP22626685A JPS6286470A JP S6286470 A JPS6286470 A JP S6286470A JP 60226266 A JP60226266 A JP 60226266A JP 22626685 A JP22626685 A JP 22626685A JP S6286470 A JPS6286470 A JP S6286470A
Authority
JP
Japan
Prior art keywords
bar code
output device
main body
portable input
circuit
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
JP60226266A
Other languages
Japanese (ja)
Inventor
Eizou Miyauchi
宮内　衛三
Yoshitaka Enomoto
榎本　良隆
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.)
NIPPON DEETAMASHIN KK
NEC Corp
Original Assignee
NIPPON DEETAMASHIN KK
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 NIPPON DEETAMASHIN KK, NEC Corp filed Critical NIPPON DEETAMASHIN KK
Priority to JP60226266A priority Critical patent/JPS6286470A/en
Publication of JPS6286470A publication Critical patent/JPS6286470A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To improve the operability of bar code reading and to facilitate storage by incorporating a bar code reader in a main body device. CONSTITUTION:The titled device consists of a main body device comprising a main control section 1, a ROM 2, a RAM 3, a display 4, an interface circuit 5, an output device 6 and a mechanism device 7, and of a bar code reader comprising an optical system 8 incorporated in the main body, a light emitting element 9, a photodetector 10, an amplifier circuit 11 and a decode circuit 12. When the operator scans the bar code 15, since a light irradiated from the light emitting element 9 is reflected as an optical signal due to the difference from the reflectance of the bar, the optical signal is converted by the photodetector 10 into a weak electric signal. The weak electric signal is amplified by the amplifier circuit 11 and the electric signal amplified further is analyzed by the decode circuit 12. Then the signal is displayed on the display device 4 while being fed to the main control section 1 and stored in the RAM 3.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は携帯型入出力装置に関するもので特にバーコー
ド読取装置を携帯型入出力装置本体に内蔵した構造に関
する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a portable input/output device, and particularly to a structure in which a barcode reading device is built into the main body of the portable input/output device.

〔従来の技術〕[Conventional technology]

従来この柚の携帯型入出力装置は、第２図に示すように
バーコードを読取る時、携帯型入出力装置本体２１とバ
ーコード読取装置２２を接続ケープル２３で接続してい
た。Conventionally, this Yuzu portable input/output device connects the main body 21 of the portable input/output device and the barcode reading device 22 with a connecting cable 23 when reading a barcode, as shown in FIG.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

上述した従来の携帯型入出力装置は、接続ケーブル２３
を用いているので以下の様な欠点かある０１、バーコー
ド読取装置はバーコードを読取る時のみ利用される為、
携帯型入出力装置との接続及び取外し回数が多くケーブ
ルの断線及びコネクタの接触不良が起シやすい。The conventional portable input/output device described above has a connection cable 23.
Since the barcode reader is used, it has the following drawbacks:01.Since the barcode reader is only used to read barcodes,
Portable input/output devices are connected and disconnected many times, and cable breaks and connector failures are likely to occur.

２、接続ケーブルにノイズの影響を受けやすい。2. Connection cables are easily affected by noise.

３、オペレーターが、バーコード読取操作時に接続ケー
ブルが操作の妨げになっていた。3. The connection cable was interfering with the operator's barcode reading operation.

４、携帯型入出力装置にバーコード読取装置を接続した
状態では、ケーブルが、邪魔をして、ポケット等の収納
部に収めすらい。4. When a barcode reader is connected to a portable input/output device, the cable may get in the way of storing it in a storage area such as a pocket.

〔問題点を解決するだめの手段〕[Failure to solve the problem]

本発明の携帯型入出力装置は主制御部及び各種Ｉ／Ｏか
らなる携帯を入出力装置において、光学系１発元素子、
アンプ回路、デコード回路の機能を持ったバーコード読
取装置を内蔵した。The portable input/output device of the present invention is a portable input/output device consisting of a main control unit and various I/Os, an optical system one-shot element,
It has a built-in barcode reader with amplifier circuit and decoding circuit functions.

〔実施例〕〔Example〕

次に本発明の実施例について図面を参照して説明する。 Next, embodiments of the present invention will be described with reference to the drawings.

第１図は本発明の一実施例の構成図である。第１図にお
いて、本実施例は主制御部１．ＲＯＭ２゜ＲＡＭ３．デ
ィスプレー４．インターフェイス回路５．出力機器６お
よびメカ機器７ｆｔ有する本体装置と、これに内蔵され
た光学系８９発光素子９゜受光素子／Ｏ．アンプ回路１
１およびデコード回路１２とを有するバーコード読取装
置とから構成されている。FIG. 1 is a block diagram of an embodiment of the present invention. In FIG. 1, the main control unit 1. ROM2゜RAM3. Display 4. Interface circuit 5. The main unit has an output device 6 and a mechanical device 7ft, and an optical system 89 built in it, a light emitting element 9°, a light receiving element/O. Amplifier circuit 1
1 and a barcode reading device having a decoding circuit 12.

本実施例においてはオペレータがバーコード１５上を走
査することによシ、発光素子９から照射された光が黒バ
ー、白バーの反射率の違いによシ光信号として反射され
てくるので、この反射された光信号を受光素子／Ｏによ
り、微弱な電気信号に変換する。微弱な電気信号はアン
プ回路１１で増幅され、更に、増幅された電気信号はデ
コード回路１２にて解析される。解析されたデータは主
制御部１に送られディスプレー４に表示したり几ＡＭ３
に格納される。In this embodiment, when the operator scans the barcode 15, the light emitted from the light emitting element 9 is reflected as a light signal due to the difference in reflectance between the black bar and the white bar. This reflected optical signal is converted into a weak electrical signal by the light receiving element/O. The weak electrical signal is amplified by an amplifier circuit 11, and further, the amplified electrical signal is analyzed by a decoding circuit 12. The analyzed data is sent to the main control unit 1 and displayed on the display 4 or sent to the AM 3.
is stored in

このように本実施例においてはバーコード読取装置から
直接本体装置に信号を送ることができるので、ノイズに
よる影響が少なく、かつその取扱が容易である。As described above, in this embodiment, since signals can be sent directly from the barcode reading device to the main body device, the influence of noise is small and the handling thereof is easy.

〔発明の効果〕〔Effect of the invention〕

本発明は携帯型入出力装置本体装置にバーコード読取装
置を内蔵することにより、バーコード読取の操作性が向
上し、しかも収納が容易である。The present invention improves the operability of barcode reading by incorporating a barcode reading device into the main body of a portable input/output device, and furthermore, it is easy to store.

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

第１図は本発明の一実施例である携帯型入出力１・・・
・・・主制御部、２・・・・・・ＲＯＭ％　３・、・・
・ＲＡＭ。 ４・・・・・・ディスプレー、５・・・・・・インター
フェース回路、６・・・・・出力機器、７・・・・・メ
カ機器、８・・川・光字系、９・・・・・・発光素子、
／Ｏ・・・・・・受光素子、１１・・・・・・アンプ回
路、１２・・・・・・デコード回路、１５・・・…バー
コエド。FIG. 1 shows a portable input/output 1 which is an embodiment of the present invention.
...Main control unit, 2...ROM% 3...
・RAM. 4... Display, 5... Interface circuit, 6... Output device, 7... Mechanical equipment, 8... River/optical system, 9... ...light emitting element,
/O... Light receiving element, 11... Amplifier circuit, 12... Decoding circuit, 15... Vercoed.

Claims (1)

【特許請求の範囲】[Claims] 主制御部及び各種Ｉ／Ｏ部からなる携帯型入出力装置に
おいて、光学系、発光素子、アンプ回路、デコード回路
の機能を持ったバーコード読取装置を内蔵したことを特
徴とする携帯型入出力装置。A portable input/output device consisting of a main control section and various I/O sections, characterized by having a built-in barcode reading device with the functions of an optical system, a light emitting element, an amplifier circuit, and a decoding circuit. Device.
JP60226266A 1985-10-11 1985-10-11 Portable input and output device Pending JPS6286470A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60226266A JPS6286470A (en) 1985-10-11 1985-10-11 Portable input and output device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60226266A JPS6286470A (en) 1985-10-11 1985-10-11 Portable input and output device

Publications (1)

Publication Number Publication Date
JPS6286470A true JPS6286470A (en) 1987-04-20

Family

ID=16842510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60226266A Pending JPS6286470A (en) 1985-10-11 1985-10-11 Portable input and output device

Country Status (1)

Country Link
JP (1) JPS6286470A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995028695A1 (en) * 1994-04-15 1995-10-26 Novus Limited Print reading device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995028695A1 (en) * 1994-04-15 1995-10-26 Novus Limited Print reading device

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