JPS61116457A - Telephone set with incoming call loud speaking function - Google Patents

Telephone set with incoming call loud speaking function

Info

Publication number
JPS61116457A
JPS61116457A JP23792084A JP23792084A JPS61116457A JP S61116457 A JPS61116457 A JP S61116457A JP 23792084 A JP23792084 A JP 23792084A JP 23792084 A JP23792084 A JP 23792084A JP S61116457 A JPS61116457 A JP S61116457A
Authority
JP
Japan
Prior art keywords
handset
switch
telephone
incoming call
loudspeaker
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
JP23792084A
Other languages
Japanese (ja)
Inventor
Tetsuo Ishizaka
哲男 石坂
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 Corp filed Critical NEC Corp
Priority to JP23792084A priority Critical patent/JPS61116457A/en
Publication of JPS61116457A publication Critical patent/JPS61116457A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To switch the handset call state and incoming call speaking state by providing an incoming call loud speaking switch near to the hook switch of a handset receiving part and operating the incoming call loud speaking switch and the hook switch, both of which are related mechanically. CONSTITUTION:When a handset 5 is detached from the handset receiving part 7 due to an incoming call, the node of the hook switch 2 is closed, and a telephone circuit connecting terminal 1 comes to enable a handset call through the hook switch 2, a telephone set circuit network 4 and the route of the brake node of the incoming call loud speaking switch 3. when the handset 5 is placed in a connecting recessed part 9, the button 8 of the incoming call loud speaking switch 3 lying at the center of the recessed part 9 falls, and the common end of the incoming call loud speaking switch 3 is switched to a terminal with its node downward and connected to an incoming call loud speaking circuit 6, whereby a sound at the opposite party is magnified by a speaker 10. When the numeric button of a telephone set 20 is depressed in the condition where the receiving side 5a of the handset 5 is placed in the handset connecting recessed part 9, the sound is magnified by the speaker 10. Thus an easy-to- handle telephone set with an incoming call loud speaking function can be attained relating to the deposition of the handset.

Description

【発明の詳細な説明】 本発明は、受話拡Fifi能付電話機に関し、特にハン
ドセット通話と受話拡声との切りかえに関する。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a Fifi capable telephone with voice reinforcement, and more particularly to switching between handset calling and voice reinforcement.

従来、この種の受話拡声電話機は、受話拡声を行なうだ
めの押しボタンをダイヤル部よりもユーザの手のとどき
やすい位置に設け、この押しボタンを押す事で受話拡声
を可能にしていた。このような受話拡声電話機において
は、ハンドセットを電話機のハンドセット受部に置きオ
ンフックした状態で受話拡声用の押しボタンを押下する
ことによって、受話拡声を行っている。オンフックした
、τh2− 状態では電話機回路は回線から開放するので、一般に受
贈′拡声用の押しボタンを押下したときに電話機回路を
回線と閉結状態にする電子回路を設け1ハンドセツトを
ハンドセット受部に置いた状態で受話信号を拡声できる
ようにしていた。2しかし、電子回路を必要とする分コ
ストパフォーマンスが悪く、またその電子回路を使用す
ることによって信頼性が低下するという問題がある。
Conventionally, in this type of loudspeaker telephone, a push button for amplifying the voice of the voice received is provided in a position that is easier for the user to reach than the dial part, and the voice amplification of the voice of the voice received is enabled by pressing this push button. In such a telephone with loudspeaker reception, amplification is performed by placing the handset on the handset receiver of the telephone and pressing a push button for amplification while on-hook. In the on-hook, τh2- state, the telephone circuit is disconnected from the line, so generally an electronic circuit is provided that connects the telephone circuit to the line when the push button for amplification is pressed, and one handset is connected to the handset receiver. It was designed so that the receiving signal could be amplified while the device was in place. 2. However, since it requires an electronic circuit, it has poor cost performance, and the use of the electronic circuit also reduces reliability.

本発明は、ハンドセット受部のフックスイッチの近くに
受話拡声スイッチを設けて、受話拡声スイッチと7ツク
スイツチとを機械的に関連させて動作させることにより
上記欠点を除去し、ノ1ンドセットをフックスイッチ上
に置かない状態でノ・ンドセット通話状態と受話拡声状
態との切りかえを実現できる受話拡声電話機を提供する
ことにある。
The present invention eliminates the above-mentioned drawbacks by providing a loudspeaker switch near the hook switch of the handset receiver, and operating the loudspeaker switch and the 7-way switch in mechanical association. To provide a telephone with loudspeaker reception capable of realizing switching between a no-end set conversation state and a loudspeaker reception state without placing the phone on top of the telephone.

本発明によれば、電話回線接続端子と、ダイヤル回路を
含む電話機回路網と、ノ・ンドセットと、受話音を拡声
するためのスピーカを含む受話拡声回路とを含む電話機
において電話機回路網と直列に接続され、ハンドセット
がハンドセット受部に置かれているときのみ開放状態と
なるフックスイッチとハンドセット通話と受話拡声とを
切換える受話拡声スイッチとを含み、受話拡声スイッチ
のボタンはフックスイッチのボタンの近くに設けられ、
ハンドセットがフックスイッチのボタンの上に置かれて
いない状態で、ハンドセットが受話拡声スイッチのボタ
ン上に置かれた場合のみ上記電話機回路網をハンドセッ
トから受話拡声回路に切りかえて接続する受話拡声機能
付電話機が得られる。
According to the present invention, in a telephone including a telephone line connection terminal, a telephone circuit network including a dialing circuit, a telephone set, and a receiving loudspeaker circuit including a speaker for amplifying the received sound, the telephone circuit network is connected in series with the telephone circuit network. a hook switch that is open only when the handset is connected and placed in the handset receiver; and a loudspeaker switch that switches between handset calls and loudspeakers; the button of the loudspeaker switch is located near the button of the hook switch. established,
A telephone with a loudspeaker function that switches the telephone circuit network from the handset to the loudspeaker circuit only when the handset is placed on the button of the loudspeaker switch without the handset being placed on the button of the hook switch. is obtained.

これによりハンドセット通話状態と受話拡声状態との切
りかえをすぐれたコストパフォマンスで行なうことがで
きる。また、上記受話拡声機能付電話機においてフック
スイッチより手前の位置に該ハンドセットを係止するよ
う凹部を設け、該凹部の中央に該受話拡声スイッチのボ
タン部が位置するように構成することで上記切りかえを
スムーズに行える。
This makes it possible to switch between the handset talking state and the receiving amplification state with excellent cost performance. In addition, in the telephone with a loudspeaker function, a recess is provided at a position before the hook switch so as to lock the handset, and the button part of the loudspeaker switch is located in the center of the recess. can be done smoothly.

次に本発明の実施例について図面を用いて説明する。′ 第1図は、本発明の実施例のブロック図、第2図は本発
明の実施例に使用する受話拡声電話機の平面図、第3図
は第2図のA−A断面図、第4図は第2図に示す電話機
に使用するハンドセットの側面図である。第1図では通
話回路のみを示しており、■は電話回線接続端子、2は
フックスイッチ、3は受話拡声スイッチ、4は電話機回
路網、5はハンドセット、6は受話拡声回路、である。
Next, embodiments of the present invention will be described using the drawings. ' Fig. 1 is a block diagram of an embodiment of the present invention, Fig. 2 is a plan view of a loudspeaker telephone used in the embodiment of the present invention, Fig. 3 is a sectional view taken along line A-A in Fig. 2, and Fig. 4 is a block diagram of an embodiment of the present invention. The figure is a side view of a handset used in the telephone shown in FIG. 2. In FIG. 1, only the telephone circuit is shown, and 2 is a telephone line connection terminal, 2 is a hook switch, 3 is a loudspeaker switch, 4 is a telephone circuit network, 5 is a handset, and 6 is a loudspeaker circuit.

電話回線接続端子1はフックスイッチ2の1端と結合し
、フックスイッチ2の他端(メーク側)は電話機回路網
4の入力端と結合する。電話機回路網4の他端(出力側
)は受話拡声スイッチ3の共通端子(コモン接点)と結
合する。受話拡声スイッチ3ば、この共通端子を介して
接点がハンドセットあるいは受話拡声回路6の入力側と
接続する。
A telephone line connection terminal 1 is connected to one end of a hook switch 2, and the other end (make side) of the hook switch 2 is connected to an input end of a telephone network 4. The other end (output side) of the telephone network 4 is coupled to a common terminal (common contact) of the loudspeaker switch 3 . A contact of the loudspeaker switch 3 is connected to the handset or the input side of the loudspeaker circuit 6 through this common terminal.

電話機回路網4はダイヤル信号を発生するダイヤル回路
を有する。また受話拡声回路6は電話機回路網4からの
受話音声信号を増幅器6aで増幅しスピーカ10で拡声
する。
Telephone network 4 has a dialing circuit for generating dialing signals. Further, the reception amplification circuit 6 amplifies the reception audio signal from the telephone circuit network 4 with an amplifier 6a and amplifies it with a speaker 10.

第1図に示す回路を内蔵する受話拡声電話機の筐体は、
第2図、第3図に示すように筐体正面の左側にハンドセ
ット5を置くハンドセット受部7また右側に番号ボタン
群を有する。ハンドセット受部7にはハンドセット5の
受話口受部7aと、ハンドセット係止用凹部9と送話口
受部7bが形成され、受話口受部7aの底にはフックス
イッチ2のボタン2′、ハンドセット係止用凹部9の底
には受話拡声スイッチ3のボタン8が突き出ており、そ
れぞれのボタンは互いに近い位置にある。
The casing of the loudspeaker telephone with built-in circuit shown in Figure 1 is as follows:
As shown in FIGS. 2 and 3, a handset receiver 7 for placing the handset 5 is provided on the left side of the front of the housing, and a group of number buttons is provided on the right side. The handset receiver 7 is formed with an earpiece receiver 7a for the handset 5, a handset locking recess 9, and a mouthpiece receiver 7b, and the bottom of the earpiece receiver 7a is provided with a button 2' of the hook switch 2, The buttons 8 of the loudspeaker switch 3 protrude from the bottom of the handset locking recess 9, and the buttons are located close to each other.

フックボタン2′ を押下するとフックスイッチ2は第
1図に示すように開き、押下されないと閉じる。また受
話拡声ボタン8を押下すると、受話拡声スイッチ3が受
話拡声回路6に接続し、押下されないとハンドセット5
に接続する。ボタン2′、8の押下はハンドセット5の
セツティングと関係している。
When the hook button 2' is pressed, the hook switch 2 opens as shown in FIG. 1, and when it is not pressed, it closes. When the reception amplification button 8 is pressed, the reception amplification switch 3 connects to the reception amplification circuit 6, and if the reception amplification button 8 is not pressed, the handset 5
Connect to. The pressing of buttons 2', 8 is associated with the setting of handset 5.

次にハンドセット5の電話機へのセツティングと通話と
の関係を説明する。
Next, the relationship between setting the handset 5 to a telephone and making a call will be explained.

ハンドセット5がハンドセット受部7に置かれ≦二S、
− ると通話は行われない。すなわち、この状態ではフック
ボタン2′は受話口5aによって押下し、ボタン8は押
下しないので、フックスイッチ2、受話拡声スイッチ3
は第1図に示す状態となり、電話機回線網は回線から切
離される。
When the handset 5 is placed on the handset receiver 7, ≦2S,
− The call will not be made. That is, in this state, the hook button 2' is pressed down by the earpiece 5a, but the button 8 is not pressed down, so that the hook switch 2 and the loudspeaker switch 3 are pressed down.
is in the state shown in FIG. 1, and the telephone line network is disconnected from the line.

次に着信があり、すyグトーンを聞いた被呼者がハンド
セット5をハンドセット受部7から外すと、フックスイ
ッチ2の接点は閉じ、電話回線接続端子1はフックスイ
ッチ2、電話機回路網4、受話拡声スイッチ3のブレー
ク接点のルートを介して、ハンドセット通話が可能とな
る。
Next, there is an incoming call, and when the called party hears the quick tone and removes the handset 5 from the handset receiver 7, the contacts of the hook switch 2 are closed, and the telephone line connection terminal 1 is connected to the hook switch 2, the telephone circuit network 4, A handset call is possible via the route of the break contact of the loudspeaker switch 3.

また本電話機を受話拡声状態とするにはハンドセット5
をハンドセット受部より外し、このハンドセットの受話
口5aをハンドセット係止用凹部9に置く。これにより
凹部9の中央にある受話拡声スイッチ3のボタン8がハ
ンドセットの重量で降下する。この降下により受話拡声
スイッチ3の共通端は接点が下側の端子(メーク側)に
切りかわり、受話拡声回路6に接続する。したがって電
話回線接続端子1はフックスイッチ2、電話機回路網4
、受話拡声スイッチ3を介し受話拡声回路3に接続され
、相手側の音声がスピーカ10で拡声される。またハン
ドセット5の受話口5aをハンドセット係止用凹部9に
置いた状態で電話機20の番号ボタンを押下すると、ダ
イヤル信号が電話機回路網4で発生し電話回線接続端子
1へ送出される。またこのダイヤル後に交換機からビジ
ートーンが送出されると、そのビジートーンは端子1、
受話拡声スイッチ3を介して受話拡声回路6へ印加され
スピーカ10で拡声される。
In addition, to set this telephone to the receiving and amplifying state, use the handset 5.
from the handset receiver, and place the earpiece 5a of the handset in the handset locking recess 9. As a result, the button 8 of the loudspeaker switch 3 located in the center of the recess 9 is lowered by the weight of the handset. Due to this lowering, the contact of the common terminal of the receiving loudspeaker switch 3 switches to the lower terminal (make side) and is connected to the receiving loudspeaker circuit 6. Therefore, the telephone line connection terminal 1 is connected to the hook switch 2 and the telephone circuit network 4.
, is connected to the reception amplification circuit 3 via the reception amplification switch 3, and the voice of the other party is amplified by the speaker 10. Further, when the number button of the telephone 20 is pressed while the earpiece 5a of the handset 5 is placed in the handset locking recess 9, a dial signal is generated in the telephone circuit network 4 and sent to the telephone line connection terminal 1. Also, if a busy tone is sent from the exchange after this dialing, the busy tone will be sent to terminal 1,
The signal is applied to the reception amplification circuit 6 via the reception amplification switch 3 and is amplified by the speaker 10.

以上、本実施例の受話拡声電話機はハンドセット通話状
態と受話拡声状態との切りかえを電話機筐体に対するハ
ンドセットの操作のみで行い、またスイッチだけの最少
部品でその切りかえが行われるので、操作性、コストパ
フォーマンスの点で非常に有利である1、また、本実施
例においては上記受話拡声スイッチ3のボタン8をフッ
クスイッチ2のボタン2′近くに設ける方法としたが、
ハンドセットの配置に関連して受話拡声スイッチ3とフ
ックスイッチ2とを機械的に作動しうるのであれば、ス
イッチ3のボタン8を電話機20のどこに設けてもよい
As described above, the loudspeaker telephone of this embodiment can switch between the handset talking state and the loudspeaker state simply by operating the handset on the telephone housing, and the switching is done with the minimum number of components, such as a switch, which improves operability and costs. 1, which is very advantageous in terms of performance; and in this embodiment, the button 8 of the loudspeaker switch 3 is placed near the button 2' of the hook switch 2;
The button 8 of the switch 3 may be located anywhere on the telephone 20 as long as the loudspeaker switch 3 and the hook switch 2 can be mechanically actuated in relation to the placement of the handset.

本発明は以上説明したように、ハンドセントの配置と関
連してフックスイッチと受話拡声スイッチとを機械的に
作動させるようにフックスイッチと受話拡声スイッチ構
成することにより、すぐれたコストパフォーマンスで、
信頼性が高く、非常に使いやすい受話拡声機能付電話機
を実現できる。
As explained above, the present invention has excellent cost performance by configuring the hook switch and the loudspeaker switch so that the hook switch and the loudspeaker switch are mechanically operated in conjunction with the arrangement of the handset.
It is possible to realize a highly reliable and extremely easy-to-use telephone with a loudspeaker function.

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

第1図は本発明の一実施例を示すブロック図、第2図は
本発明の一実施例を使用する電話機の正面図、第3図は
第2図のA−A断面図、第4図は第2図に示す電話機に
使用するハンドセットである。 1・・・・・・電話回線接続端子、2・・・・・・フッ
クスイッチ、3・・・・・・受話拡声スイッチ、4・・
・・・・電話機回路網、5・・・・・・ハンドセット、
6・・・・・・受話拡声回路、7・・・・・・ハンドセ
ット受部、8・・・・・・受話拡声スイッチボタン、9
・・・・・・ハンドセット係止用凹部、1゜・・・・・
・スピーカ。
FIG. 1 is a block diagram showing an embodiment of the present invention, FIG. 2 is a front view of a telephone using an embodiment of the present invention, FIG. 3 is a sectional view taken along line AA in FIG. 2, and FIG. 4 is a handset used in the telephone shown in FIG. 1... Telephone line connection terminal, 2... Hook switch, 3... Loudspeaker switch, 4...
...Telephone circuit network, 5...Handset,
6... Receiving loudspeaker circuit, 7... Handset receiver, 8... Receiving loudspeaker switch button, 9
・・・・・・Handset locking recess, 1°・・・・・・
・Speaker.

Claims (2)

【特許請求の範囲】[Claims] (1)ダイヤル信号を発生するダイヤル回路を含む電話
機回路網と前記電話機回路網からの受話信号をスピーカ
から拡声する受話拡声回路とを含む電話機本体を有する
受話拡散声機能付電話機において、前記電話機本体は前
記電話回線に接続するフックスイッチと、前記電話機回
路網をハンドセットまたは前記受話拡声回路側に接続す
る受話拡声スイッチと、前記それぞれのスイッチを動作
させるフックスイッチボタン及び受話拡声ボタンとを含
み、前記ハンドセットを外し前記受話拡声スイッチのボ
タンが押下されたときに前記電話回線は前記電話機回路
網を介して前記受話拡声回路に接続されることを特徴と
すを受話拡声機能付電話機。
(1) A telephone with a reception diffused voice function having a telephone main body including a telephone circuit network including a dial circuit that generates a dial signal and a reception amplification circuit that amplifies the reception signal from the telephone circuit network from a speaker; includes a hook switch that connects to the telephone line, a loudspeaker switch that connects the telephone circuit network to the handset or the loudspeaker circuit, and a hook switch button and a loudspeaker button that operate the respective switches; A telephone with a receiving amplification function, characterized in that when the handset is removed and a button of the receiving amplification switch is pressed, the telephone line is connected to the receiving amplifying circuit via the telephone circuit network.
(2)前記フックスイッチボタンの近くの前記電話機本
体に前記ハンドセットを係止する凹部と、この凹部に前
記受話拡声スイッチのボタンとが形成され、前記凹部に
前記ハンドセットを掛けたとき前記受話拡声スイッチの
ボタンが押下することを特徴とする特許請求の範囲第(
1)項に記載された受話拡声機能付電話機。
(2) A recess for locking the handset on the telephone main body near the hook switch button, and a button for the loudspeaker switch are formed in this recess, and when the handset is hung on the recess, the loudspeaker switch is switched. Claim No. (
A telephone with a loudspeaker function described in item 1).
JP23792084A 1984-11-12 1984-11-12 Telephone set with incoming call loud speaking function Pending JPS61116457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23792084A JPS61116457A (en) 1984-11-12 1984-11-12 Telephone set with incoming call loud speaking function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23792084A JPS61116457A (en) 1984-11-12 1984-11-12 Telephone set with incoming call loud speaking function

Publications (1)

Publication Number Publication Date
JPS61116457A true JPS61116457A (en) 1986-06-03

Family

ID=17022404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23792084A Pending JPS61116457A (en) 1984-11-12 1984-11-12 Telephone set with incoming call loud speaking function

Country Status (1)

Country Link
JP (1) JPS61116457A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01132167U (en) * 1988-03-01 1989-09-07

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01132167U (en) * 1988-03-01 1989-09-07
JPH0514593Y2 (en) * 1988-03-01 1993-04-19

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