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JPH01248835A - Receiver charger for radio calling - Google Patents

Receiver charger for radio calling

Info

Publication number
JPH01248835A
JPH01248835AJP63077649AJP7764988AJPH01248835AJP H01248835 AJPH01248835 AJP H01248835AJP 63077649 AJP63077649 AJP 63077649AJP 7764988 AJP7764988 AJP 7764988AJP H01248835 AJPH01248835 AJP H01248835A
Authority
JP
Japan
Prior art keywords
charger
telephone
receiver
plug unit
paging receiver
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
JP63077649A
Other languages
Japanese (ja)
Inventor
Morihiko Ito
伊東 盛彦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
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 by NEC CorpfiledCriticalNEC Corp
Priority to JP63077649ApriorityCriticalpatent/JPH01248835A/en
Publication of JPH01248835ApublicationCriticalpatent/JPH01248835A/en
Pendinglegal-statusCriticalCurrent

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Classifications

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Abstract

PURPOSE:To eliminate the need for connecting a charger to a commercial AC power source by receiving the power of the charger to a receiver for a radio calling from a telephone circuit. CONSTITUTION:A receiver charger 20 for a radio calling is provided with a means to connect a telephone circuit and a charger 1 from a private branch exchange or a telephone set controller and a means to receive the supply of the power from the telephone circuit. A plug unit 5 connected to a multi- functional telephone set 3 is removed and instead of it, the plug unit 5 is con nected to a receiver charger 1 for a radio calling. Next, a telephone circuit 10 with a plug unit 6 is connected to the multi-functional telephone set 3. A charging power is received from the telephone circuit and the charging to the built-in battery of a mounted receiver 2 can be executed through DC/DC power source.

Description

Translated fromJapanese

【発明の詳細な説明】〔産業上の利用分野〕本発明は、無線装置としての無線呼出用受信機への充電
を行うための無線呼出用受信機充電装置に関する。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a radio paging receiver charging device for charging a radio paging receiver as a wireless device.

〔従来の技術〕[Conventional technology]

近年、無線呼出用受信機が開発され、実用化されている
。この無線呼出用受信機は携帯用であるため、電源を内
蔵しており、この内蔵電源として充電可能な構成を採る
ものでは、充電器が必要とされる。
In recent years, radio paging receivers have been developed and put into practical use. Since this radio paging receiver is portable, it has a built-in power source, and if the built-in power source is configured to be rechargeable, a charger is required.

この場合、充電器をも当該受信機に組み込むと、これが
携帯用であることから、軽量、小型化を妨げることとな
り、従って、無線呼出用受信機充電器自体は別途設け、
必要に応じてこれを利用して充電を行うという構成を採
る場合が多い。
In this case, if the charger is also incorporated into the receiver, since it is portable, it will hinder the reduction in weight and size.
In many cases, a configuration is adopted in which charging is performed using this as needed.

従来、この種の充電器は、電力の供給元として商用AC
電源を利用していた。
Traditionally, this type of charger uses commercial AC as the power source.
It was using electricity.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

しかし、上述した従来の充電器では、商用AC電源を用
いるため、商用AC電源のコンセントが近くになければ
使用できないという欠点がある。
However, since the conventional charger described above uses a commercial AC power source, it has the disadvantage that it cannot be used unless a commercial AC power outlet is nearby.

本発明の目的は、商用AC電源のコンセントが近くなけ
れば使用できないという制約を除去し、商用AC電源に
接続しなくても無線呼出用受信機への充電出力を取り出
せる無線呼出用受信機充電装置を提供することにある。
It is an object of the present invention to provide a wireless paging receiver charging device that eliminates the restriction that it cannot be used unless a commercial AC power outlet is nearby, and that allows charging output to the wireless paging receiver without being connected to a commercial AC power source. Our goal is to provide the following.

〔課題を解決するための手段〕[Means to solve the problem]

本発明は、無線呼出用受信機のための無線呼出用受信機
充電装置であって、構内交換機または電話機制御装置からの電話線と充電器
を接続する手段と、電話線から電力の供給を受ける手段とを有することを特
徴としている。
The present invention is a radio paging receiver charging device for a radio paging receiver, comprising means for connecting a telephone line from a private branch exchange or a telephone controller to a charger, and receiving power from the telephone line. It is characterized by having means.

〔実施例〕〔Example〕

次に、本発明について図面を参照して説明する。Next, the present invention will be explained with reference to the drawings.

第1図は本発明の一実施例の無線呼出用受信機充電装置
およびそのケーブル接続の様子を示す構成図である。第
1図において、符号20は無線呼出用受信機充電装置を
示し、無線呼出用充電器(本体)1には、図示の例では
、無線呼出用受信機2が装着されている。受信機2への
充電は、図示のような装着状態でなされるようになって
いる。
FIG. 1 is a configuration diagram showing a wireless paging receiver charging device and its cable connection according to an embodiment of the present invention. In FIG. 1, reference numeral 20 indicates a radio paging receiver charging device, and in the illustrated example, a radio paging receiver 2 is attached to the radio paging charger (main body) 1. The receiver 2 is charged while the receiver 2 is attached as shown.

また、充電装置20は、構内交Ip!、uまたは電話機
制御装置からの電話線と充電器1を接続する手段を有し
ている。図示の場合は、電話線と電話機との接続器具と
して、多機能電話機3のようにプラグユニット5を使用
する場合と、一般電話機4のようにローゼット7を使用
する場合のいずれでも適用できるよう、電話線と無線呼
出用受信機充電器1とを接続する手段を有している。
Moreover, the charging device 20 has an on-premises IP! , u or a telephone line from a telephone control device and means for connecting the charger 1 to the telephone line. In the illustrated case, the plug unit 5 is used as the connection device between the telephone line and the telephone set, and the plug unit 5 is used as in the multi-function telephone set 3, and the rosette 7 is used as in the general telephone set 4. It has means for connecting the telephone line and the radio calling receiver charger 1.

すなわち、充電装置は、先端にプラグユニットを設けた
電話線10と、プラグユニット装着部11と、端子板9
とを備えている。
That is, the charging device includes a telephone line 10 provided with a plug unit at the tip, a plug unit mounting portion 11, and a terminal plate 9.
It is equipped with

プラグユニット装着部11は、電話線12が接続されて
いるプラグユニット5を装着するためのものであり、ま
た、端子板9は、一般電話機4の電話線13の圧着端子
8と、ローゼット7に接続した電話線14の圧着端子と
を接続するためのものである。
The plug unit mounting part 11 is for mounting the plug unit 5 to which the telephone line 12 is connected, and the terminal plate 9 is for mounting the crimp terminal 8 of the telephone line 13 of the general telephone 4 and the rosette 7. This is for connecting the crimp terminal of the connected telephone line 14.

また、ローゼット7には、通常のように加入者線として
の電話線15が接続されている。
Further, a telephone line 15 as a subscriber line is connected to the rosette 7 as usual.

更に、充電装置20は、電話線から電力の供給を受ける
手段を備えている。
Furthermore, the charging device 20 includes means for receiving power supply from a telephone line.

第2図は第1図の無線呼出用受信機充電器1内部の簡易
回路図の一例である。第2図によると、DC−DC電源
110が電話線に、電話機と並列に接続されている。こ
こで、DC−DC電源110の入力電流は、交換機また
は制御装置がオフ・フックと誤認しないよう、数mA以
下に抑える必要がある。DC−DC電源110は、電話
線に供給される10数ボルト〜48ボルトの入力を無線
呼出用受信機2への充電出力(通常数ボルト以下)に安
定して変換するものである。
FIG. 2 is an example of a simplified circuit diagram inside the wireless paging receiver charger 1 shown in FIG. According to FIG. 2, a DC-DC power supply 110 is connected to the telephone line in parallel with the telephone set. Here, the input current of the DC-DC power supply 110 needs to be suppressed to several mA or less so that the exchange or the control device does not misidentify it as off-hook. The DC-DC power supply 110 stably converts an input of 10-odd volts to 48 volts supplied to a telephone line into a charging output (usually several volts or less) to the radio paging receiver 2.

抵抗120は保護抵抗であり、無線呼出用受信機2の内
蔵の蓄電池に過大な充電電流が流れないようにするため
のものである。
The resistor 120 is a protective resistor, and is used to prevent excessive charging current from flowing into the built-in storage battery of the radio paging receiver 2.

このように本発明に従う無線呼出用受信機充電装置20
は、構内交換機または電話機制御装置からの電話線と充
電器1を接続する手段、および電話線から電力の供給を
受ける手段を有している。この充電装置20は、次のよ
うにして使用する。
Thus, the wireless paging receiver charging device 20 according to the present invention
has means for connecting the charger 1 to a telephone line from a private branch exchange or a telephone control device, and means for receiving power supply from the telephone line. This charging device 20 is used as follows.

まず、プラグ子ニットタイプでは、多機能電話機3に接
続されていたプラグユニット5を抜き、代わりにそのプ
ラグユニット5を無線呼出用受信機充電器1に接続する
。すなわち、プラグユニット5をプラグユニット装着部
11を用いて接続する。
First, in the case of the plug knit type, the plug unit 5 connected to the multifunction telephone 3 is removed, and the plug unit 5 is connected to the radio calling receiver charger 1 instead. That is, the plug unit 5 is connected using the plug unit mounting part 11.

一方、無線呼出用受信機充電器1には、既述の如く先端
にプラグユニット6のついた電話線10が用意されてい
るので、これを多機能電話機3に接続する。このように
して接続を変更すると、内部の回路構成は、第2図に示
したようなものとなるので、充電電力を電話線から受電
し、DC−DC電源110を介して、第1図に示した装
着受信機2の内蔵蓄電池への充電を行うことができる。
On the other hand, the radio paging receiver charger 1 is provided with a telephone line 10 having a plug unit 6 at its end as described above, and this is connected to the multifunction telephone 3. If the connections are changed in this way, the internal circuit configuration will be as shown in FIG. The built-in storage battery of the shown mounted receiver 2 can be charged.

また、ローゼットタイプの場合には、一般電話a4から
ローゼット7に接続されていた電話線13の圧着端子8
をそのローゼット7からはずし、代わりに無線呼出用受
信機充電器1の端子板9へ接続する。一方、ローゼット
7の空いた方の端子と端子板9との間、圧着端子8が圧
着された電話線14によって接続する。なお、この接続
は、もし線の長さが足りるなら、ローゼットに入ってき
ている線(電話機側と反対側の線)を直接端子板9へ接
続することも可能である。
In addition, in the case of a rosette type, the crimp terminal 8 of the telephone line 13 connected to the rosette 7 from the general telephone a4
is removed from the rosette 7 and connected to the terminal plate 9 of the radio paging receiver charger 1 instead. On the other hand, the open terminal of the rosette 7 and the terminal plate 9 are connected by a telephone wire 14 to which a crimp terminal 8 is crimp-bonded. For this connection, if the wire length is sufficient, it is also possible to directly connect the wire coming into the rosette (the wire on the opposite side to the telephone side) to the terminal board 9.

前記ローゼットタイプの場合も、前述のプラグユニット
タイプの場合と同様にして、商用AC電源を使用しな(
でも充電を行わせることができる。
In the case of the above-mentioned rosette type, as well as in the case of the above-mentioned plug unit type, commercial AC power is not used (
However, it can be charged.

なお、本実施例では、電話機と並列にDC−DC電源1
10を接続しているが、電話機と直列に接続することも
考えられる。ただし、これは、多機能電話機のように常
に電流が流れている場合にのみ可能となる。また、本実
施例では2線の電話機について記述したが、3線式以上
の電話機についても適用可能であり、かかる場合は、そ
の給電方式に応じた構成が必要となる。
In addition, in this embodiment, a DC-DC power supply 1 is connected in parallel with the telephone.
10 is connected, but it is also possible to connect it in series with a telephone. However, this is only possible when current is constantly flowing, such as in a feature phone. Furthermore, although the present embodiment describes a two-wire telephone, the present invention can also be applied to a three-wire or more telephone, and in such a case, a configuration corresponding to the power supply system is required.

〔発明の効果〕〔Effect of the invention〕

以上説明したように、本発明によれば、無線呼出用受信
機への充電器の電力を電話線から受電することにより、
充電器を商用AC電源に接続しなくてすむという効果が
あり、従って従来のように商用AC電源コンセントが近
くになければ使用できないという制約がなく、使い勝手
がよく、また、無線呼出用受信機は、充電時には、電話
機近く設置された本発明の充電装置にあることになるの
で、携帯して使用するときでも、その存在場所が電話機
の近くにあるということが分かるため、この点でも便利
である。
As explained above, according to the present invention, by receiving power from the charger for the radio paging receiver from the telephone line,
The effect is that the charger does not need to be connected to a commercial AC power source, and therefore there is no restriction that it cannot be used unless there is a commercial AC power outlet nearby, which is convenient, and the radio paging receiver is When charging, the charging device of the present invention is installed near the phone, so even when using it portable, you can know that it is near the phone, which is convenient in this respect as well. .

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

第1図は本発明の一実施例の構成を示す図、第2図はそ
の充電器本体内部の一例を示す簡易回路である。1・・・・・無線呼出用受信機充電器2・・・・・無線呼出用受信機3・・・・・多機能電話機4・・・・・一般電話機5.6・・・プラグユニット7・・・・・ローゼット8・・・・・圧着端子9・・・・・端子板10、12.13.14.15・・・電話線11・・・
・・プラグユニット装着部20・・・・・無線呼出用受信機充電装置110 ・・
・・DC−Dc電源120 ・・・・抵抗代理人 弁理士  岩 佐  義 幸セと噂昆四ぺ談紳
FIG. 1 is a diagram showing the configuration of an embodiment of the present invention, and FIG. 2 is a simplified circuit showing an example of the inside of the charger main body. 1...Radio paging receiver charger 2...Radio paging receiver 3...Multi-function telephone 4...General telephone 5.6...Plug unit 7 ...Rosette 8 ... Crimp terminal 9 ... Terminal board 10, 12.13.14.15 ... Telephone line 11 ...
... Plug unit attachment part 20 ... Wireless paging receiver charging device 110 ...
・・DC-DC power supply 120 ・・・Resistance agent Patent attorney Yoshiyoshi Iwasa Rumored Konshipedansan

Claims (1)

Translated fromJapanese
【特許請求の範囲】[Claims](1)無線呼出用受信機のための無線呼出用受信機充電
装置であって、構内交換機または電話機制御装置からの電話線と充電器
を接続する手段と、電話線から電力の供給を受ける手段とを有することを特
徴とする無線呼出用受信機充電装置。
(1) A radio paging receiver charging device for a radio paging receiver, comprising a means for connecting a telephone line from a private branch exchange or a telephone controller to a charger, and a means for receiving power supply from the telephone line. A wireless paging receiver charging device comprising:
JP63077649A1988-03-301988-03-30Receiver charger for radio callingPendingJPH01248835A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP63077649AJPH01248835A (en)1988-03-301988-03-30Receiver charger for radio calling

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP63077649AJPH01248835A (en)1988-03-301988-03-30Receiver charger for radio calling

Publications (1)

Publication NumberPublication Date
JPH01248835Atrue JPH01248835A (en)1989-10-04

Family

ID=13639740

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP63077649APendingJPH01248835A (en)1988-03-301988-03-30Receiver charger for radio calling

Country Status (1)

CountryLink
JP (1)JPH01248835A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
WO2005101804A1 (en)*2004-04-132005-10-27Telecom Italia S.P.A.A device and a method for feeding electric devices from a telephone line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
WO2005101804A1 (en)*2004-04-132005-10-27Telecom Italia S.P.A.A device and a method for feeding electric devices from a telephone line

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