JPH0495440A - Cordless telephone set - Google Patents
Cordless telephone setInfo
- Publication number
- JPH0495440A JPH0495440A JP21289390A JP21289390A JPH0495440A JP H0495440 A JPH0495440 A JP H0495440A JP 21289390 A JP21289390 A JP 21289390A JP 21289390 A JP21289390 A JP 21289390A JP H0495440 A JPH0495440 A JP H0495440A
- Authority
- JP
- Japan
- Prior art keywords
- charger
- incoming call
- ringer
- circuit
- slave set
- 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
- 238000001514 detection method Methods 0.000 abstract description 14
- 238000010586 diagram Methods 0.000 description 2
- DTBDAFLSBDGPEA-UHFFFAOYSA-N 3-Methylquinoline Natural products C1=CC=CC2=CC(C)=CN=C21 DTBDAFLSBDGPEA-UHFFFAOYSA-N 0.000 description 1
Abstract
Description
【発明の詳細な説明】 産業上の利用分野 本発明はコードレス電話装置に関する。[Detailed description of the invention] Industrial applications The present invention relates to cordless telephone equipment.
従来の技術
第2図は、従来のコードレス電話装置の構成を示してい
る。第2図において、1は子機で無線回路によって接続
装置2に接続されており、さらに充電器3によって充電
されている。4は着信検出回路、5はリンガ−回路であ
る。Prior Art FIG. 2 shows the configuration of a conventional cordless telephone device. In FIG. 2, reference numeral 1 denotes a slave unit which is connected to a connecting device 2 via a wireless circuit and is further charged by a charger 3. 4 is an incoming call detection circuit, and 5 is a ringer circuit.
つぎに上記従来例の動作について説明する。子機1は充
電器3により充電されており、局線からの着信があると
接続装置2から無線回路を通じて充電器3により充電中
の子機1を鳴動させる。Next, the operation of the above conventional example will be explained. The handset 1 is being charged by the charger 3, and when a call is received from the central office line, the connecting device 2 causes the charger 3 to make the handset 1, which is being charged, ring through the wireless circuit.
子機1はこれを着信検出回路4で検出しリンガ−回路5
により着信鳴動する。Handset 1 detects this with incoming call detection circuit 4 and sends it to ringer circuit 5.
The incoming call will ring.
このように、上記従来例のコードレス電話装置でも着信
鳴動することができる。In this way, even the above-mentioned conventional cordless telephone device can ring for an incoming call.
発明が解決しようとする課題
しかしながら、上記従来のコードレス電話装置では、着
信鳴動を子機の電力に頼るため着信音の音量に限度があ
り、またリンガ−の形状の制限から音質も不充分である
という問題があった。Problems to be Solved by the Invention However, with the above-mentioned conventional cordless telephone device, there is a limit to the volume of the ringtone because it relies on the power of the handset to ring the incoming call, and the sound quality is also insufficient due to the limited shape of the ringer. There was a problem.
本発明は、このような従来の問題を解決するものであり
、充電器にリンガ−回路を設は充電中の子機からの着信
信号により充電器側の電力により充電器内のりンガー回
路を鳴動させることにより、子機の電力制限を受けず、
大きさにも制限を受けずに大音量、高音質の着信音を発
生することのできる優れたコードレス電話装置を提供す
ることを目的とするものである。The present invention solves these conventional problems by providing a ringer circuit in the charger, and using power from the charger to ring the ringer circuit in the charger in response to an incoming signal from the handset being charged. By doing so, you are not subject to the power restrictions of the slave unit.
It is an object of the present invention to provide an excellent cordless telephone device capable of generating ringtones of high volume and high quality without being limited by size.
課題を解決するだめの手段
本発明は上記目的を達成する為に充電器が子機からの着
信信号を検出してこれにより充電器内のりンガー回路を
鳴動させる様にしたものである。Means for Solving the Problems In order to achieve the above object, the present invention is such that a charger detects an incoming call signal from a handset and causes a ringer circuit within the charger to ring accordingly.
作用
本発明によれば、着信時、接続装置からの着信信号を子
機が着信検出回路により着信を認識するとこれを充電器
に伝達し、これにより充電器内のりンガー回路を鳴動さ
せる。したがって、子機の形状や電力に制限されずに十
分な音量と音質の着信動作を行なうことが出来ると言う
効果を有する。According to the present invention, when a call is received, when the handset recognizes the incoming call signal from the connecting device through the incoming call detection circuit, it transmits this to the charger, thereby causing the ringer circuit in the charger to ring. Therefore, it is possible to receive a call with sufficient volume and sound quality without being limited by the shape or power of the handset.
実施例 第1図は本発明の一実施例を示すものである。Example FIG. 1 shows an embodiment of the present invention.
第1図において11は子機で、充電器13により充電が
行なわれる。12は接続装置で局線とのインターフェイ
スを行なう。14は子機内の着信検出回路で、接続装置
12からの着信信号を検出する。着信検出回路14は子
機11内のリンガ−回路15に接続され、同時に接続端
子16により充電器13内の着信検出回路17に接続し
ている。着信検出回路17は同時にリンガ−回路18に
接続されている。19は充電端子である。In FIG. 1, reference numeral 11 denotes a slave unit, which is charged by a charger 13. Reference numeral 12 denotes a connecting device for interfacing with the central office line. Reference numeral 14 denotes an incoming call detection circuit within the handset, which detects an incoming call signal from the connecting device 12. The incoming call detection circuit 14 is connected to a ringer circuit 15 in the handset 11, and at the same time is connected to the incoming call detection circuit 17 in the charger 13 through a connection terminal 16. The incoming call detection circuit 17 is also connected to the ringer circuit 18. 19 is a charging terminal.
つぎに上記実施例について説明する。上記実施例におい
て、子機11が充電器13によって充電中に着信がある
と、接続装置12は無線回路を通じて子機11に着信信
号を送出する。子機11はこれを着信検出回路14によ
り検出し、充電中の着信を認識すると子機11内のリン
ガ−回路15の鳴動を禁止し、着信信号を接続端子16
により充電器13内の着信検出回路17に伝達する。充
電器13内の着信検出回路17はこれをリンガ−回路1
8に伝達しリンガ−を鳴動させる。したがって上記実施
例によれば子機11の電力およびリンガ−回路15の制
限によらず充電器13に設けられたリンガ−を充電器1
3のパワーにより着信鳴動動作させるので十分な音量お
よび音質で鳴動させる二とができろという利点を有する
。Next, the above embodiment will be explained. In the embodiment described above, when an incoming call is received while the handset 11 is being charged by the charger 13, the connection device 12 sends an incoming call signal to the handset 11 through the wireless circuit. The handset 11 detects this with the incoming call detection circuit 14, and when it recognizes the incoming call while charging, it prohibits the ringer circuit 15 inside the handset 11 from ringing, and transmits the incoming signal to the connection terminal 16.
The signal is transmitted to the incoming call detection circuit 17 in the charger 13. The incoming call detection circuit 17 in the charger 13 connects this to the ringer circuit 1.
8 and makes the ringer ring. Therefore, according to the above embodiment, the ringer provided in the charger 13 is connected to the charger 1 regardless of the power of the handset 11 and the limitations of the ringer circuit 15.
Since the incoming call ringing operation is performed using the power of 3, it has the advantage of being able to ring with sufficient volume and sound quality.
発明の効果
本発明は上記実施例より明らかなように子機の電力や、
リンガ−によらずに着信時十分な音量と音質による着信
鳴動動作を可能にすると言う利点を有する。Effects of the Invention As is clear from the above embodiments, the present invention can reduce the power of the cordless handset,
This has the advantage that it is possible to ring an incoming call with sufficient volume and sound quality without using a ringer.
第1図は本発明の一実施例に於けるコードレス電話装置
の概略ブロック図、第2図は従来のコードレス電話装置
の概略ブロック図である。
1.11・・子機、2,12・・接続装置、3,13・
充電器、4. 14.17・・・着信検出回路、5.
15.18リンガ−回路、16・・・接続端子、19・
・・充電端子。
代理人の氏名 弁理士 粟 野 重 孝ほか1名/3磯
/
/
ff−tLFIG. 1 is a schematic block diagram of a cordless telephone device according to an embodiment of the present invention, and FIG. 2 is a schematic block diagram of a conventional cordless telephone device. 1.11...Slave unit, 2,12...Connection device, 3,13...
Charger, 4. 14.17... Incoming call detection circuit, 5.
15.18 Ringer circuit, 16... connection terminal, 19.
...Charging terminal. Name of agent: Patent attorney Shigetaka Awano and 1 other person / 3 Iso / / ff-tL
Claims (1)
続された子機と、子機に内蔵された二次電池を充電する
充電器とを備え、前記子機は着信信号を充電器に伝達す
る手段を有し、前記充電器は子機からの着信鳴動するリ
ンガー回路を有するコードレス電話装置。The device includes a connecting device connected to a central office line, a handset wirelessly connected to the connecting device, and a charger for charging a secondary battery built into the handset, and the handset transmits an incoming signal to the charger. 2. A cordless telephone device, wherein the charger has a ringer circuit for ringing an incoming call from a handset.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21289390A JPH0495440A (en) | 1990-08-10 | 1990-08-10 | Cordless telephone set |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21289390A JPH0495440A (en) | 1990-08-10 | 1990-08-10 | Cordless telephone set |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0495440A true JPH0495440A (en) | 1992-03-27 |
Family
ID=16630012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21289390A Pending JPH0495440A (en) | 1990-08-10 | 1990-08-10 | Cordless telephone set |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0495440A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2327320A (en) * | 1997-05-08 | 1999-01-20 | Nec Corp | Incoming call alert tone provided by radiotelephone charger |
WO2001097492A1 (en) * | 2000-06-15 | 2001-12-20 | Japan Communications Inc. | Cradle for mobile communication terminal |
-
1990
- 1990-08-10 JP JP21289390A patent/JPH0495440A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2327320A (en) * | 1997-05-08 | 1999-01-20 | Nec Corp | Incoming call alert tone provided by radiotelephone charger |
GB2327320B (en) * | 1997-05-08 | 2000-03-29 | Nec Corp | Radio equipment consisting of a charger and a portable radio apparatus |
WO2001097492A1 (en) * | 2000-06-15 | 2001-12-20 | Japan Communications Inc. | Cradle for mobile communication terminal |
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