JPS6397170U - - Google Patents

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Publication number
JPS6397170U
JPS6397170U JP19149186U JP19149186U JPS6397170U JP S6397170 U JPS6397170 U JP S6397170U JP 19149186 U JP19149186 U JP 19149186U JP 19149186 U JP19149186 U JP 19149186U JP S6397170 U JPS6397170 U JP S6397170U
Authority
JP
Japan
Prior art keywords
light
receiving element
light receiving
pulse signal
electric pulse
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
JP19149186U
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 JP19149186U priority Critical patent/JPS6397170U/ja
Publication of JPS6397170U publication Critical patent/JPS6397170U/ja
Pending legal-status Critical Current

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  • Geophysics And Detection Of Objects (AREA)

Description

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

第１図はこの考案の一実施例によるカウント装
置を示す概略構成図、第２図、第３図、第４図は
それぞれ従来のカウント装置を示す概略構成図で
ある。 図において、２ａは電気パルス信号、３は遅延
回路、４は比較回路、５はカウント回路、６は移
動平面、７は物品である。なお図中同一符号は同
一又は相当部分を示す。 FIG. 1 is a schematic diagram showing a counting device according to an embodiment of this invention, and FIGS. 2, 3, and 4 are schematic diagrams showing conventional counting devices, respectively. In the figure, 2a is an electric pulse signal, 3 is a delay circuit, 4 is a comparison circuit, 5 is a count circuit, 6 is a moving plane, and 7 is an article. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】 移動平面上に一定間隔で並べられた複数個の同
一物品の数を発光素子と受光素子との間の光の変
化によりカウントするカウント装置において、 移動する上記物品による光の変化によつて上記
受光素子に発生する電気パルス信号を、上記物品
間の移動時間だけ遅延させて出力する遅延回路と
、 上記遅延回路の出力信号と上記物品の次に配置
された物品による光の変化によつて上記受光素子
に発生する電気パルス信号とを比較し両信号が一
致した時にのみカウントを行なわせる比較回路と
を備えたことを特徴とするカウント装置。[Claims for Utility Model Registration] In a counting device that counts the number of a plurality of identical articles lined up at regular intervals on a moving plane based on changes in light between a light emitting element and a light receiving element, a delay circuit that delays and outputs an electric pulse signal generated in the light receiving element due to a change in light by a travel time between the articles; and an output signal of the delay circuit and an article placed next to the article. A counting device comprising a comparison circuit that compares an electric pulse signal generated in the light receiving element due to a change in light and performs counting only when the two signals match.
JP19149186U 1986-12-11 1986-12-11 Pending JPS6397170U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19149186U JPS6397170U (en) 1986-12-11 1986-12-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19149186U JPS6397170U (en) 1986-12-11 1986-12-11

Publications (1)

Publication Number Publication Date
JPS6397170U true JPS6397170U (en) 1988-06-23

Family

ID=31145686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19149186U Pending JPS6397170U (en) 1986-12-11 1986-12-11

Country Status (1)

Country Link
JP (1) JPS6397170U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03108089A (en) * 1989-09-22 1991-05-08 Toko Seiki Seisakusho:Kk Counter for card

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03108089A (en) * 1989-09-22 1991-05-08 Toko Seiki Seisakusho:Kk Counter for card

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