JPS58133897U - Electronic key counter device - Google Patents
Electronic key counter deviceInfo
- Publication number
- JPS58133897U JPS58133897U JP3075182U JP3075182U JPS58133897U JP S58133897 U JPS58133897 U JP S58133897U JP 3075182 U JP3075182 U JP 3075182U JP 3075182 U JP3075182 U JP 3075182U JP S58133897 U JPS58133897 U JP S58133897U
- Authority
- JP
- Japan
- Prior art keywords
- key counter
- light
- counter
- electronic key
- section
- 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
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Counters In Electrophotography And Two-Sided Copying (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来のキーカウンタ装置のキーカウンタを示
す背面図、第２図はその回路図、第３図は本考案に係る
電子式キーカウンタ装置の受部の構成例を示す斜視図、
第４図ａおよびｂは同じくキーカウンタの背面側および
前面側の構成例を示す斜視図、第５図ａ、 ｂ、
ｃは同じくカウント・パルス用発光ダイオードとフォト
・トランジスタとの結合部の一例を示す構造図、第６図
は本考案をコピー装置に適用した場合の一実施例を示す
基本構成図、第７図、第８図はそれぞれ他の実施例を示
す基本構成図、第９図は更に他の実施例におけるキーカ
ウンタと受部との結合部を示す構成図゛である。
３０・・・・・・受部、４０・・・・・・キーカウンタ
、４３・・・・・・表示器、６０・・・・・・制御器、
６３・・・・・・カウンタ回路、６４・・・・・・電池
、ＬＥＤｌ・・・・・・カウント・パルス用発光ダイオ
ード、Ｐｔ１・・・・・・カウント・パルス用フォト・
トランジスタ。FIG. 1 is a rear view showing a key counter of a conventional key counter device, FIG. 2 is a circuit diagram thereof, and FIG. 3 is a perspective view showing an example of the configuration of a receiving part of an electronic key counter device according to the present invention.
FIGS. 4a and 4b are perspective views showing configuration examples of the back side and front side of the key counter, and FIGS. 5a and 5b,
Similarly, Fig. 6 is a structural diagram showing an example of a coupling part between a count pulse light emitting diode and a phototransistor, Fig. 6 is a basic configuration diagram showing an embodiment in which the present invention is applied to a copying device, and Fig. 7 , FIG. 8 is a basic configuration diagram showing other embodiments, and FIG. 9 is a configuration diagram showing a connecting portion between a key counter and a receiving portion in still another embodiment. 30... Receiver, 40... Key counter, 43... Display, 60... Controller,
63...Counter circuit, 64...Battery, LEDl...Light emitting diode for count/pulse, Pt1...Photo for count/pulse.
transistor.
Claims (1)
とにより当該機器の動作を許可すると共に機器の使用量
を計数するキーカウンタとからなる電子式キーカウンタ
装置において、前記機器の受部は、機器の使用量に応じ
て発光する発光部を備え、かつ前記キーカウンタは、当
該キーカウンタを前記受部に挿入した時に前記発光部と
光結合を形成する受光部と、この受光部の出力を計数す
るカウンタ回路と、このカウンタ回路による計数値を表
示する表示器と、これらを駆動するための電源とを備え
たことを特徴とする電子式キーカウンタ装置。In an electronic key counter device comprising a control unit connected to a device, and a key counter that is inserted into a receiving portion of the device to permit operation of the device and to count the usage of the device, the receiving portion of the device is The key counter includes a light-emitting section that emits light according to the amount of use of the device, and the key counter includes a light-receiving section that forms an optical connection with the light-emitting section when the key counter is inserted into the receiving section, and a light-receiving section that forms an optical connection with the light-emitting section when the key counter is inserted into the receiving section. An electronic key counter device comprising: a counter circuit for counting output; a display for displaying the count value of the counter circuit; and a power source for driving these.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3075182U JPS58133897U (en) | 1982-03-03 | 1982-03-03 | Electronic key counter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3075182U JPS58133897U (en) | 1982-03-03 | 1982-03-03 | Electronic key counter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58133897U true JPS58133897U (en) | 1983-09-09 |
Family
ID=30042446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3075182U Pending JPS58133897U (en) | 1982-03-03 | 1982-03-03 | Electronic key counter device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58133897U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5483463A (en) * | 1977-11-25 | 1979-07-03 | Siemens Ag | Device of detecting and processing electric signal |
-
1982
- 1982-03-03 JP JP3075182U patent/JPS58133897U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5483463A (en) * | 1977-11-25 | 1979-07-03 | Siemens Ag | Device of detecting and processing electric signal |
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