JPH01124744U - - Google Patents
Info
- Publication number
- JPH01124744U JPH01124744U JP1988021098U JP2109888U JPH01124744U JP H01124744 U JPH01124744 U JP H01124744U JP 1988021098 U JP1988021098 U JP 1988021098U JP 2109888 U JP2109888 U JP 2109888U JP H01124744 U JPH01124744 U JP H01124744U
- Authority
- JP
- Japan
- Prior art keywords
- communication device
- main body
- microphone
- telephone
- receiving 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
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
Landscapes
- Optical Communication System (AREA)
Description
第１図は本考案の第１の実施例に係る通話装置
のブロツク図、第２図は第２の実施例の通話装置
のブロツク図、第３図は第３の実施例の通話装置
のブロツク図、第４図は第４の実施例の通話装置
のブロツク図である。
なお図面に用いた符号において、１０……通話
装置本体、１１……受話器、１３……切換えスイ
ツチ、１４……コード、１５……スピーカ、１８
……受光部、１９……コンデンサマイク、２３…
…ＦＭ受信機、２４……アンテナ、３０……通話
装置本体、３１……コード、３２……受話器、３
５……アダプタ、４３……スピーカ、４６……光
―電気変換回路、４７……受光器、４８……コン
デンサマイク、４９……電気―光変換回路、５８
……ＦＭ受信機、５９……アンテナ、６０……マ
イクロホン、６１……ＦＭチユーナ、６２……切
換えスイツチ、である。
FIG. 1 is a block diagram of a communication device according to a first embodiment of the present invention, FIG. 2 is a block diagram of a communication device of a second embodiment, and FIG. 3 is a block diagram of a communication device of a third embodiment. FIG. 4 is a block diagram of a telephone communication device according to a fourth embodiment. In addition, in the symbols used in the drawings, 10...Telephone device main body, 11...Telephone receiver, 13...Changing switch, 14...Cord, 15...Speaker, 18
... Light receiving section, 19 ... Condenser microphone, 23 ...
...FM receiver, 24...Antenna, 30...Telephone device body, 31...Cord, 32...Telephone receiver, 3
5...Adapter, 43...Speaker, 46...Optical to electrical conversion circuit, 47... Light receiver, 48... Condenser microphone, 49... Electrical to optical conversion circuit, 58
... FM receiver, 59 ... antenna, 60 ... microphone, 61 ... FM tuner, 62 ... changeover switch.
Claims (1)
有する装置において、前記通話装置本体に設けら
れているスピーカと、前記通話装置本体から分離
独立しているマイクとを具備し、前記マイクから
前記通話装置本体の受光部に信号を光伝送するよ
うにしたことを特徴とする通話装置。 ２ 光伝送に代えて電磁波によつて前記マイクか
ら前記通話装置本体の受信部に信号を伝送するよ
うにしたことを特徴とする請求項第１項に記載の
通話装置。 ３ 前記通話装置本体と分離独立されているアダ
プタに前記スピーカと前記マイクからの信号の受
光部またに受信部とを設け、前記通話装置本体か
ら外した受話器を前記アダプタ上に載置して通話
を行なうようにしたことを特徴とする請求項第１
項または第２項に記載の通話装置。[Claims for Utility Model Registration] 1. A device having a handset connected to the main body of the communication device by a cord, comprising a speaker provided on the main body of the communication device, and a microphone separate and independent from the main body of the communication device. A telephone communication device characterized in that a signal is optically transmitted from the microphone to a light receiving section of the main body of the communication device. 2. The communication device according to claim 1, wherein the signal is transmitted from the microphone to the receiving section of the communication device main body by electromagnetic waves instead of optical transmission. 3. An adapter that is separate and independent from the telephone device main body is provided with a light-receiving section or a receiving section for signals from the speaker and the microphone, and a telephone receiver that is removed from the telephone device main body is placed on the adapter to make a call. Claim 1 characterized in that
The communication device according to item 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988021098U JPH01124744U (en) | 1988-02-19 | 1988-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988021098U JPH01124744U (en) | 1988-02-19 | 1988-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01124744U true JPH01124744U (en) | 1989-08-24 |
Family
ID=31238029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988021098U Pending JPH01124744U (en) | 1988-02-19 | 1988-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01124744U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5269505A (en) * | 1975-12-08 | 1977-06-09 | Eastern Electric Kk | Telephone set connected between telephone body and handset by radio |
| JPS63187845A (en) * | 1987-01-30 | 1988-08-03 | Nippon Telegr & Teleph Corp <Ntt> | Radiotelephony equipment |
-
1988
- 1988-02-19 JP JP1988021098U patent/JPH01124744U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5269505A (en) * | 1975-12-08 | 1977-06-09 | Eastern Electric Kk | Telephone set connected between telephone body and handset by radio |
| JPS63187845A (en) * | 1987-01-30 | 1988-08-03 | Nippon Telegr & Teleph Corp <Ntt> | Radiotelephony equipment |
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