JPH0413867Y2

JPH0413867Y2 -

Info

Publication number: JPH0413867Y2
Application number: JP1986109736U
Authority: JP
Priority date: 1986-07-17
Filing date: 1986-07-17
Publication date: 1992-03-30
Also published as: JPS6316737U

Description

【考案の詳細な説明】［考案の技術分野］本考案は複数回線用のボタン電話装置に係り、
特に操作性の向上を図つたこの種のボタン電話装
置に関する。[Detailed description of the invention] [Technical field of the invention] The invention relates to a button telephone device for multiple lines,
In particular, the present invention relates to this type of button telephone device that is designed to improve operability.

［考案の技術的背景］従来から、複数回線用のボタン電話装置におい
て所定の回線に着信があつても呼出音を鳴らさな
いようにする着信規制は、第４図にしめすように
各回線ごとに設けたスイツチSW₁，SW₂を個別に
規制するように構成されており、これらスイツチ
SW₁，SW₂はそれぞれ各回線の端末内部又は主装
置の内部に設けられ、着信規制の設定は端末設置
時に行ない使用中に変更することは困難であつ
た。このため、例えば店舗付住宅などで回線を
店用に、回線を住宅用に分けて使用する場合、
昼は住宅用端末Ａにおいて回線を着信規制し、
夜は着信規制しないというようなことはできなか
つた（実開昭58−173981号公報）。[Technical background of the invention] Conventionally, incoming call regulation that prevents a ring tone from sounding even if a call arrives on a predetermined line in a multi-line button telephone device has been implemented for each line as shown in Figure 4. It is configured to individually regulate the installed switches SW ₁ and SW ₂ , and these switches
SW ₁ and SW ₂ are installed inside the terminal of each line or inside the main device, respectively, and settings for incoming call restrictions are made when the terminal is installed, and it is difficult to change it during use. For this reason, for example, if you have a house with a store and use separate lines for the shop and the house,
During the day, incoming calls are restricted on the line at residential terminal A,
It was not possible to restrict incoming calls at night (Utility Model Application Publication No. 173981/1983).

［考案の目的］本考案はこのような従来の欠点を除去するため
になされたもので、使用者が回線の使用状況に応
じて容易に所望の回線の着信規制を行うことので
きるボタン電話装置を提供せんとするものであ
る。[Purpose of the invention] The present invention was made in order to eliminate such conventional drawbacks, and provides a button telephone device that allows the user to easily restrict incoming calls on desired lines according to the usage status of the line. We aim to provide the following.

［考案の概要］このような目的を達成するために本考案の複数
回線用ボタン電話装置は、複数回線のうちの所定
の回線からの着信を選択的に規制するスイツチを
制御部に接続したものにおいて、このスイツチ
は、複数回線の数に等しい連動形スイツチを有
し、これらのスイツチの各々は制御部の入力端子
にそれぞれ接続された可動接点と、複数回線に対
応する固定接点およびもう１つの共通固定接点と
を有し、これらのスイツチの各々の回線に対応す
る固定接点は基準電位点に接続され、他の固定接
点は共通固定接点と共に共通接続されて他のスイ
ツチを介して基準電位点に接続されているもので
ある。[Summary of the invention] In order to achieve the above object, the multi-line button telephone device of the present invention has a switch connected to a control unit that selectively restricts incoming calls from a predetermined line among multiple lines. , the switch has a number of interlocking switches equal to the number of lines, each of which has a movable contact connected to the input terminal of the control section, a fixed contact corresponding to the line and another switch. The fixed contacts corresponding to each line of these switches are connected to the reference potential point, and the other fixed contacts are commonly connected together with the common fixed contact and connected to the reference potential point through other switches. is connected to.

［考案の実施例］以下、本考案を２回線用のボタン電話装置に適
用した一実施例を図面に基づき説明する。[Embodiment of the invention] Hereinafter, an embodiment in which the invention is applied to a two-line button telephone device will be described based on the drawings.

第１図は本考案に係る着信規制のスイツチ回路
を示し、複数回線，のうちの所定の回線から
の着信を選択的に規制するスイツチが制御部１０
（CPU）に接続されている。このスイツチは、複
数回線，の数に等しい連動形スイツチ１１，
１２を有し、これらのスイツチ１１，１２の各々
は制御部１０（CPU）の入力端子ｆ，ｇにそれ
ぞれ接続された可動接点と、複数回線，に対
応する固定接点およびもう１つの共通固定接点と
を有し、これらのスイツチ１１，１２の各々の回
線，に対応する固定接点は基準電位点に接続
され、他の固定接点は共通固定接点と共に共通接
続されて他のスイツチ１３を介して基準電位点に
接続されている。 FIG. 1 shows a switch circuit for restricting incoming calls according to the present invention, in which a switch that selectively restricts incoming calls from a predetermined line among multiple lines is connected to the control unit 10.
(CPU). This switch consists of interlocking switches 11, equal to the number of lines,
12, each of these switches 11 and 12 has a movable contact connected to input terminals f and g of the control unit 10 (CPU), a fixed contact corresponding to multiple lines, and another common fixed contact. The fixed contacts corresponding to the lines of each of these switches 11 and 12 are connected to a reference potential point, and the other fixed contacts are commonly connected together with a common fixed contact and connected to the reference potential via another switch 13. Connected to a potential point.

この着信規制を制御する制御部１０（CPU）
は入力端子ｆへの入力がLowの時、回線の着
信規制をOFFし、Highの時、回線の着信規制
をONする。また、制御部１０（CPU）の入力端
子ｇへの入力がLowの時、回線の着信規制を
OFFとし、Highの時、回線の着信規制をON
する。制御部１０（CPU）の各入力端子ｆ，ｇ
への入力の切換えはスイツチ１１，１２及び１３
によつて行われる。このうちスイツチ１１とスイ
ツチ１２は連動形で、第２図に示すようにボタン
電話装置１のパネル面１′にスイツチ２として設
けられる。スイツチ１３は回線，を同時に規
制するスイツチで端末内部に設けられる。このよ
うな構成において、通常はスイツチ１３はOFF
に設定されており、パネル面１′のスイツチ２の
つまみ３を側に移動すると、スイツチ１１とス
イツチ１２は側になるので制御部１０（CPU）
の入力端子ｆはHigh、入力端子ｇはLowとなり、
回線が着信規制となる。同様にスイツチ２のつ
まみ３を側に移動すると、制御部１０（CPU）
の入力端子ｆはLow、入力端子ｇはHighとなり、
回線が着信規制となる。 Control unit 10 (CPU) that controls this incoming call restriction
When the input to the input terminal f is Low, the line incoming restriction is turned off, and when it is High, the line incoming restriction is turned on. Also, when the input to the input terminal g of the control unit 10 (CPU) is Low, the incoming call restriction on the line is disabled.
Set it to OFF, and when it is High, turn on the line incoming call restriction.
do. Each input terminal f, g of the control unit 10 (CPU)
Switches 11, 12 and 13 input to
It is carried out by. Of these, switch 11 and switch 12 are of an interlocking type, and are provided as switch 2 on panel surface 1' of button telephone device 1, as shown in FIG. The switch 13 is a switch that simultaneously regulates the line and is provided inside the terminal. In such a configuration, switch 13 is normally OFF.
If the knob 3 of switch 2 on panel surface 1' is moved to the side, switches 11 and 12 will be moved to the side, so the control unit 10 (CPU)
The input terminal f of is High, the input terminal g is Low,
The line is restricted from incoming calls. Similarly, if you move the knob 3 of the switch 2 to the side, the control unit 10 (CPU)
The input terminal f becomes Low, the input terminal g becomes High, and
The line is restricted from incoming calls.

また、つまみ３を中間にすると、入力端子ｆ，
ｇ共にLowとなり、回線も回線も着信規制
とはならない。端末内部に設けたスイツチ１３を
ONにした場合は、スイツチ２，１１，１２がど
の位置であつても入力端子ｆ，ｇはHighとなり
回線，共に着信規制となる。 Also, if knob 3 is set in the middle, input terminal f,
g will both go low, and neither the line nor the line will be restricted from incoming calls. Switch 13 installed inside the terminal
When turned on, the input terminals f and g become high regardless of the positions of the switches 2, 11, and 12, and incoming calls are restricted on both lines.

なお、上記実施例では２回線用の電話装置に適
用した例を示したが、３回線以上の場合でも第３
図のようなスイツチ回路とすることにより同様の
効果を得ることができる。 In addition, in the above embodiment, an example was shown where the application was applied to a telephone device for two lines, but even in the case of three or more lines, the third line
A similar effect can be obtained by using a switch circuit as shown in the figure.

［考案の効果］以上の説明からも明らかなように、本考案の複
数回線用のボタン電話装置によれば、複数回線の
うちの所定の回線からの着信を選択的に規制する
スイツチを制御部に接続したものにおいて、この
スイツチは、複数回線の数に等しい連動形スイツ
チを有し、これらのスイツチの各々は制御部の入
力端子にそれぞれ接続された可動接点と、複数回
線に対応する固定接点およびもう１つの共通固定
接点とを有し、これらのスイツチの各々の回線に
対応する固定接点は基準電位点に接続され、他の
固定接点は共通固定接点と共に共通接続されて他
のスイツチを介して基準電位点に接続されている
ので、回線毎に個別に操作する必要がなく、使用
者が使用状態に応じて任意に着信規制の設定がで
きる。[Effects of the invention] As is clear from the above explanation, according to the button telephone device for multiple lines of the present invention, a switch that selectively restricts incoming calls from a predetermined line among the multiple lines is controlled by the control unit. , the switch has a number of interlocking switches equal to the number of lines, each of which has a movable contact connected to an input terminal of the control, and a fixed contact corresponding to the line. and another common fixed contact, the fixed contacts corresponding to each line of these switches are connected to the reference potential point, and the other fixed contacts are commonly connected together with the common fixed contact so that the lines cannot be connected via other switches. Since the line is connected to the reference potential point, there is no need to operate each line individually, and the user can arbitrarily set the incoming call restriction according to the usage status.

[Brief explanation of the drawing]

第１図は本考案に係るスイツチ回路の一実施例
を示す図、第２図はボタン電話装置の端末機を示
す図、第３図はスイツチ回路の他の実施例を示す
図、第４図は従来の着信規制のスイツチ回路図で
ある。，……複数回線、１……電話装置、１′…
…パネル面、２……スイツチ，３……つまみ、１
１，１２……連動形スイツチ、１３……他のスイ
ツチ、１０（CPU）……制御部、ｆ，ｇ……入
力端子。 FIG. 1 is a diagram showing one embodiment of the switch circuit according to the present invention, FIG. 2 is a diagram showing a terminal of a button telephone device, FIG. 3 is a diagram showing another embodiment of the switch circuit, and FIG. 4 is a diagram showing another embodiment of the switch circuit. is a conventional switch circuit diagram for restricting incoming calls. ,...Multiple lines, 1...Telephone device, 1'...
...Panel surface, 2...Switch, 3...Knob, 1
1, 12...Interlocked switch, 13...Other switch, 10 (CPU)...Control unit, f, g...Input terminal.

Claims

[Scope of utility model registration request]

In a button telephone device in which a switch for selectively restricting incoming calls from a predetermined line among a plurality of lines is connected to a control unit 10, the switch 2
has interlocking switches 11, 12 equal in number to the plurality of lines, and these switches 11, 12
Each of the switches 12 has a movable contact connected to the input terminals f and g of the control unit 10, a fixed contact corresponding to the plurality of lines, and another common fixed contact.
The fixed contacts corresponding to each line are connected to the reference potential point, and the other fixed contacts are commonly connected together with the common fixed contact and connected to the reference potential point via another switch 13. Features a button telephone device.