JPS62177154U - - Google Patents
Info
- Publication number
- JPS62177154U JPS62177154U JP6465586U JP6465586U JPS62177154U JP S62177154 U JPS62177154 U JP S62177154U JP 6465586 U JP6465586 U JP 6465586U JP 6465586 U JP6465586 U JP 6465586U JP S62177154 U JPS62177154 U JP S62177154U
- Authority
- JP
- Japan
- Prior art keywords
- light
- receiver
- emitting element
- receiving element
- optical coupler
- 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
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Telephone Set Structure (AREA)
Description
第１図乃至第５図は本考案の一実施例を説明す
る為の図で、第１図は受話器の斜視図、第２図は
受話器と光カプラーを接続した図、第３図は受話
器及び光カプラー内の回路ブロツク図、第４図は
受話器に内蔵されＬＥＤに接続された増巾器、第
５図は送話部に内蔵されホトダイオード６に接続
された増巾器の回路図を夫々示す。
１……受話器、３……受話部、４……送話部、
５，９……ＬＥＤ（発光ダイオード）、６，８…
…ホトダイオード（ＰＤ）、７……光カプラー本
体、１２，１３，１６，１７……増巾器。
Figures 1 to 5 are diagrams for explaining one embodiment of the present invention, in which Figure 1 is a perspective view of the receiver, Figure 2 is a diagram of the receiver and the optical coupler connected, and Figure 3 is the receiver and the optical coupler. FIG. 4 shows a circuit diagram of the optical coupler, FIG. 4 shows an amplifier built into the handset and connected to the LED, and FIG. 5 shows a circuit diagram of the amplifier built into the transmitter and connected to the photodiode 6. . 1...Receiver, 3...Receiver, 4...Receiver,
5, 9...LED (light emitting diode), 6, 8...
...Photodiode (PD), 7... Optical coupler body, 12, 13, 16, 17... Amplifier.
Claims (1)
された受光素子を有する電話用受話器と、該発光
素子に光結合する受光素子及びデータ通信用の信
号が供給され該受話器内の受光素子に光結合する
発光素子を有する光カプラーとからなる電話用光
カプラー。 A telephone handset having a light-emitting element built into the receiver and a light-receiving element built into the transmitting part, a light-receiving element optically coupled to the light-emitting element, and a signal for data communication being supplied to the light-receiving element in the receiver. An optical coupler for a telephone, comprising an optical coupler having a light emitting element for optical coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6465586U JPS62177154U (en) | 1986-04-29 | 1986-04-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6465586U JPS62177154U (en) | 1986-04-29 | 1986-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62177154U true JPS62177154U (en) | 1987-11-10 |
Family
ID=30901007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6465586U Pending JPS62177154U (en) | 1986-04-29 | 1986-04-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62177154U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5220966U (en) * | 1975-07-29 | 1977-02-15 |
-
1986
- 1986-04-29 JP JP6465586U patent/JPS62177154U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5220966U (en) * | 1975-07-29 | 1977-02-15 |
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