JPH033005Y2 - - Google Patents
Info
- Publication number
- JPH033005Y2 JPH033005Y2 JP1985137731U JP13773185U JPH033005Y2 JP H033005 Y2 JPH033005 Y2 JP H033005Y2 JP 1985137731 U JP1985137731 U JP 1985137731U JP 13773185 U JP13773185 U JP 13773185U JP H033005 Y2 JPH033005 Y2 JP H033005Y2
- Authority
- JP
- Japan
- Prior art keywords
- microphone
- connector
- external speaker
- wireless communication
- ptt
- 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.)
- Expired
Links
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
- Transceivers (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は車載用無線通信機用外部スピーカボツ
クスに係わり、特に外部スピーカボツクスに複数
のコネクタジヤツクを設けた車載用無線通信機の
外部スピーカボツクスに関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to an external speaker box for an in-vehicle wireless communication device, and particularly to an external speaker for an in-vehicle wireless communication device in which the external speaker box is provided with a plurality of connector jacks. Regarding BOTS.
車載用無線通信機は第１図に示すように車載用
無線通信機本体１（以下、単に本体と称す）に外
部スピーカを装備した外部スピーカボツクスを操
縦席近傍に配設する。本体１には送受話並びに
PTT機能を有するマイクユニツト４のマイクユ
ニツト用コネクタプラグを差込むマイクユニツト
用コネクタジヤツクが設けてある。送受話にはマ
イクユニツト４に設けたPTT釦を操作する。固
定用フレキシブルマイク５を操縦者の送話に適し
た位置に配設することもある。固定用フレキシブ
ルマイク５を使用するときはPTT釦ユニツト３
を操縦レバー７に取付けたPTT釦ユニツト３に
設けたPTT釦を操作して送話する。PTT釦ユニ
ツト３のコネクタプラグはマイクユニツト用コネ
クタジヤツクに差込む。受話は外部スピーカボツ
クス２に装備した外部スピーカにより行なう。送
受話機能を有するヘツドセツト６を用いるときは
PTT釦ユニツト３に設けてあるヘツドセツト用
ジヤツクにヘツドセツト６のプラグを挿入する。
As shown in FIG. 1, an on-vehicle wireless communication device has an on-vehicle wireless communication device main body 1 (hereinafter simply referred to as the main body) with an external speaker box equipped with an external speaker arranged near the cockpit. Main unit 1 has functions for sending and receiving calls and
A microphone unit connector jack is provided into which the microphone unit connector plug of the microphone unit 4 having the PTT function is inserted. To send and receive calls, operate the PTT button provided on the microphone unit 4. The fixed flexible microphone 5 may be placed at a position suitable for the operator's voice transmission. When using the fixed flexible microphone 5, press the PTT button unit 3.
Transmit a call by operating the PTT button provided on the PTT button unit 3 attached to the control lever 7. Insert the connector plug of PTT button unit 3 into the microphone unit connector jack. Receiving calls is performed using an external speaker installed in the external speaker box 2. When using the headset 6 that has a transmitting and receiving function
Insert the plug of the headset 6 into the headset jack provided on the PTT button unit 3.
マイクユニツトには運用周波数を選択するため
のチヤネル選択用のアツプ釦、ダウン釦等が設け
られ、車載用無線通信機本体に標準装備する。固
定用フレキシブルマイクはオプシヨン部材なので
車載用無線通信機本体に対応するコネクタジヤツ
クが設けてない。このため、PTT機能に対応し
た信号線をマイクユニツト用コネクタジヤツクか
ら取出さなければならない欠点を有している。し
たがつて添乗者がマイクユニツトを使用したいと
きは固定用フレキシブルに係わるコネクタプラグ
をマイクユニツト用コネクタプラグに差替えなけ
ればならない。 The microphone unit is equipped with an up button, a down button, etc. for channel selection to select the operating frequency, and is standard equipment on the vehicle radio communication device. Since the fixed flexible microphone is an optional component, there is no connector jack for the vehicle-mounted wireless communication device itself. Therefore, there is a drawback that a signal line compatible with the PTT function must be taken out from the microphone unit connector jack. Therefore, when a tour conductor wishes to use the microphone unit, he or she must replace the connector plug associated with the flexible fixation with the connector plug for the microphone unit.
本考案は上述した点に鑑みなされたもので、外
部スピーカボツクスに複数のコネクタジヤツクを
設けることによりコネクタジヤツク、コネクタプ
ラグからなる接続部材の配置を合理化した車載用
無線通信機用外部スピーカボツクスを提供するこ
とを目的とする。
The present invention has been developed in view of the above-mentioned points, and is an external speaker box for an in-vehicle wireless communication device that streamlines the arrangement of connection members consisting of connector jacks and connector plugs by providing a plurality of connector jacks in the external speaker box. The purpose is to provide
本考案には第１、第２、第３のコネクタジヤツ
クが外部スピーカボツクスに設けてある。この第
１、第２、第３のコネクタジヤツクには車載用無
線通信機本体に設けられたマイクユニツト用コネ
クタジヤツクから取り出した送受話並びにPTT
機能に係わる信号線が内部布線で並列に接続して
ある。固定用フレキシブルマイクまたは他のマイ
クを送信待機とするためマイク選択手段を設けて
ある。また、固定用フレキシブルマイクで送信す
るため送受信切換手段が設けてある。
The present invention includes first, second and third connector jacks on the external speaker box. These first, second, and third connector jacks are connected to the microphone unit connector jack provided on the vehicle wireless communication device body, and are used for voice transmission and reception, as well as for PTT.
Signal lines related to functions are connected in parallel using internal wiring. Microphone selection means is provided to set the fixed flexible microphone or other microphones on standby for transmission. Furthermore, a transmission/reception switching means is provided for transmitting with a fixed flexible microphone.
本考案になる車載用無線通信機用外部スピーカ
ボツクスの一実施例を第２図に従つて詳述する。
An embodiment of the external speaker box for a vehicle-mounted wireless communication device according to the present invention will be described in detail with reference to FIG.
第２図において、２は外部スピーカボツクスで
ある。外部スピーカボツクス２には車に搭載する
用具としてマウントブラケツト８が設けてある。
送信、受信並びにPTT機能に係わる信号線は両
端にコネクタプラグPo′，Poが取付けられている
信号線コード９を介して本体１から外部スピーカ
ボツクスへ導かれる。本体１にはマイクユニツト
４に設けたマイクユニツト用コネクタプラグP1
に対応したマイクユニツト用コネクタジヤツク
（図示してない）が設けてある。この、マイクユ
ニツト用コネクタジヤツクに信号線コード９の一
方のコネクタプラグPo′を差込む。外部スピーカ
ボツクス２には信号線コード９の他方のコネクタ
プラグPoに対応した親コネクタジヤツクJoが設
けてある。第１、第２、…、第ｎ（第２図では第
３以下は図示してない）のコネクタジヤツクJ1，
J2，…Jnが外部スピーカボツクス２に設けてあ
る。コネクタジヤツクJ1，J2，…，Jnには親コネ
クタジヤツクJoに係わる信号線が内部布線で結
線してある。結線は所定のシールド線を用いて行
ない第１、第２、…第ｎのコネクタジヤツクJ1，
J2，…，Jnの端子配列は総べて同一配列とする。
使用しない信号線がある場合は端末側の第１、第
２、…第ｎのコネクタプラグP1，P2，…，Pnで
調整する。第１、第２、…、第ｎのコネクタジヤ
ツクJ1，J2，…，Jnから１つのマイクを選択する
マイク選択手段としてマイク切替スイツチ１０が
設けてある。マイク切替スイツチ１０はスナツプ
形のスイツチで一方が第１のマイクMIC1、他方
が第２のマイクMIC2となつている。第３、第４、
…、第ｎのマイク設けるときは１／ｎを選択するプ
ツシユ形スイツチ又はロータリー形スイツチを設
ける。固定用フレキシブルマイク５を能動とする
送受信切換手段として送受信切換スイツチ１１を
設ける。送受信切換スイツチ１１はスナツプ形ス
イツチで一方が送信、他方が受信となる。送受信
操作でPTT信号線を基準電位点に接続し、受信
操作でPTT信号線への基準電位点を遮断する。
送受信切換スイツチ１１に対応する第１、第２、
…、第ｎのコネクタジヤツクJ1，J2，…，Jnのど
れにスピーカおよびPTT釦が実装してない固定
用フレキシブルマイク５に係わるコネクタプラグ
（図では第２のコネクタプラグP2）が差込まれた
かは布線論理で識別する。また、送受信切替スイ
ツチ１１の操作による基準電位点を直接親コネク
タジヤツクJoのPTT信号線へ送出するよう配線
してもよい。 In FIG. 2, 2 is an external speaker box. A mount bracket 8 is provided on the external speaker box 2 as a tool to be mounted on a vehicle.
Signal lines relating to transmission, reception and PTT functions are led from the main body 1 to the external speaker box via a signal line cord 9 having connector plugs Po' and Po attached at both ends. The main body 1 has a connector plug P 1 for the microphone unit provided on the microphone unit 4.
A connector jack (not shown) for a microphone unit is provided. Insert one connector plug Po' of the signal line cord 9 into this microphone unit connector jack. The external speaker box 2 is provided with a parent connector jack Jo corresponding to the other connector plug Po of the signal line cord 9. 1st, 2nd, . . . , nth connector jacks J 1 ,
J 2 ,...Jn are provided in the external speaker box 2. Signal lines related to the parent connector jack Jo are connected to the connector jacks J 1 , J 2 , . . . , Jn by internal wiring. Connections are made using predetermined shielded wires, and the first, second, ... nth connector jacks J 1 ,
The terminal arrangement of J 2 ,..., Jn shall all be the same arrangement.
If there is a signal line that is not used, adjust it using the first, second, ... n-th connector plugs P 1 , P 2 , ..., Pn on the terminal side. A microphone selection switch 10 is provided as microphone selection means for selecting one microphone from the first, second, . . . , n-th connector jacks J 1 , J 2 , . . . , Jn. The microphone changeover switch 10 is a snap-type switch, and one side is a first microphone MIC 1 and the other side is a second microphone MIC 2 . 3rd, 4th,
..., when an n-th microphone is provided, a push type switch or rotary type switch for selecting 1/n is provided. A transmission/reception switching switch 11 is provided as a transmission/reception switching means that makes the fixed flexible microphone 5 active. The transmission/reception changeover switch 11 is a snap-type switch, and one side is for transmitting and the other is for receiving. The transmit/receive operation connects the PTT signal line to the reference potential point, and the receive operation cuts off the reference potential point to the PTT signal line.
The first, second, and
..., which of the n-th connector jacks J 1 , J 2 , ..., Jn is the connector plug (second connector plug P 2 in the figure) associated with the fixed flexible microphone 5 on which the speaker and PTT button are not mounted? Whether it is inserted or not is determined by wiring logic. Alternatively, the wiring may be such that the reference potential point by operating the transmission/reception switch 11 is directly sent to the PTT signal line of the main connector jack Jo.
信号線コード９の他方のコネクタプラグPoと
親コネクタジヤツクJoを省略し信号線を直接内
部布線へ結線してもよい。図中符号１２はPTT
釦、１３はアツプ釦、１４はダウン釦、１５はロ
ツクキー、１６は固定金物である。ロツクキー１
５はアツプ釦１３およびダウン釦１４で定めた運
用チヤネルをロツクする。 The other connector plug Po and parent connector jack Jo of the signal line cord 9 may be omitted, and the signal line may be connected directly to the internal wiring. Code 12 in the figure is PTT
Buttons: 13 is an up button, 14 is a down button, 15 is a lock key, and 16 is a fixed hardware. lock key 1
5 locks the operation channel determined by the up button 13 and down button 14.
本考案になる車載用無線通信機用外部スピーカ
ボツクスは第１、第２、…、第ｎのコネクタジヤ
ツクが設けてあり、送話、受話並びにPTT機能
に係わる信号線が第１、第２、…、第ｎのコネク
タジヤツクに配線してある。また、第１、第２、
…、第ｎのコネクタジヤツクに対応した第１、第
２、…、第ｎのマイクから１つのマイクを選択す
る選択手段と、固定用フレキシブルマイク用の送
信手段と、を具備した構成であるからPTT、送
信、受信に係わる操作部材とコネクタプラグ、コ
ネクタジヤツクとの対応が簡略化されたところに
特長を有している。このため、固定用フレキシブ
ルマイクに用いるPTT釦ユニツトを省略できか
つ操作性が向上する等の効果が期待できる。
The external speaker box for a vehicle-mounted wireless communication device according to the present invention is provided with first, second, ..., n-th connector jacks, and the signal lines related to transmitting, receiving, and PTT functions are connected to the first and second connector jacks. , . . . are wired to the nth connector jack. Also, the first, second,
..., a selection means for selecting one microphone from the first, second, ..., nth microphones corresponding to the nth connector jack, and a transmission means for a fixed flexible microphone. The feature is that the correspondence between the PTT, transmission, and reception operating members, connector plug, and connector jack is simplified. Therefore, the PTT button unit used in the fixed flexible microphone can be omitted, and effects such as improved operability can be expected.
第１図は移動体で車載用無線機を使用した場合
を示す概念図、第２図は本考案になる車載用無線
通信機用外部スピーカボツクスの斜視図である。
１……車載用無線通信機本体、２……外部スピ
ーカボツクス、３……PTT釦ユニツト、４……
マイクユニツト、５……固定用フレキシブルマイ
ク、６……ヘツドセツト、７……操縦レバー、８
……マウントブラケツト、９……信号線コード、
１０……マイク切替スイツチ、１１……送受切換
スイツチ、１２……PTT釦、１３……アツプ釦、
１４……ダウン釦、１５……ロツクキー、１６…
…固定金物、Po′，Po，P1，P2……コネクタプラ
グ、Jo……親コネクタジヤツク、J1，J2……コネ
クタジヤツク。
FIG. 1 is a conceptual diagram showing a case where a vehicle-mounted wireless communication device is used in a moving object, and FIG. 2 is a perspective view of an external speaker box for a vehicle-mounted wireless communication device according to the present invention. 1... In-vehicle wireless communication device body, 2... External speaker box, 3... PTT button unit, 4...
Microphone unit, 5... Fixed flexible microphone, 6... Headset, 7... Control lever, 8
...Mount bracket, 9...Signal line cord,
10...Microphone selector switch, 11...Transmit/receive selector switch, 12...PTT button, 13...UP button,
14...Down button, 15...Lock key, 16...
...fixing hardware, Po′, Po, P 1 , P 2 ... connector plug, Jo ... parent connector jack, J 1 , J 2 ... connector jack.
Claims (1)
機能を有するマイクユニツトと、上記マイクユニ
ツトに係わるマイクユニツト用コネクタプラグに
対応したマイクユニツト用コネクタジヤツクと、
外部スピーカを装備した外部スピーカボツクス
と、を具備し、固定用フレキシブルマイク並びに
マイクユニツトで送受波するよう構成した車載用
無線通信機において、前記外部スピーカボツクス
に、車載用無線通信機と接続し、スピーカ信号、
マイク信号、PTT制御信号、周波数調整信号の
４組の信号を授受する１個の本体接続コネクタ
と、前記４つの信号路を複数のマイクユニツトに
授受する複数個のマイク用コネクタジヤツクと、
前記本体接続コネクタジヤツクからスイツチを介
して前記複数個のコネクタ用コネクタジヤツクを
選択接続するマイク選択手段と、送受切替スイツ
チを設けてPTTスイツチの代行できる手段とを
具備したことを特徴とする車載用無線通信機の外
部スピーカボツクス。 In-vehicle wireless communication equipment, transmitting/receiving, and PTT
a microphone unit having a function; a microphone unit connector jack that is compatible with a microphone unit connector plug related to the microphone unit;
An in-vehicle wireless communication device comprising an external speaker box equipped with an external speaker and configured to transmit and receive waves with a fixed flexible microphone and a microphone unit, wherein the in-vehicle wireless communication device is connected to the external speaker box, speaker signal,
one main body connection connector that transmits and receives four sets of signals, including a microphone signal, a PTT control signal, and a frequency adjustment signal; a plurality of microphone connector jacks that transmits and receives the four signal paths to and from a plurality of microphone units;
It is characterized by comprising microphone selection means for selectively connecting the plurality of connector jacks from the main body connection connector jack via a switch, and means for providing a transmitting/receiving changeover switch and acting as a PTT switch. External speaker box for in-vehicle wireless communication equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985137731U JPH033005Y2 (en) | 1985-09-09 | 1985-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985137731U JPH033005Y2 (en) | 1985-09-09 | 1985-09-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6247246U JPS6247246U (en) | 1987-03-23 |
| JPH033005Y2 true JPH033005Y2 (en) | 1991-01-25 |
Family
ID=31042058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985137731U Expired JPH033005Y2 (en) | 1985-09-09 | 1985-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH033005Y2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5437014U (en) * | 1977-08-19 | 1979-03-10 | ||
| JPS5623937Y2 (en) * | 1980-04-03 | 1981-06-05 | ||
| JPS59152737A (en) * | 1983-02-18 | 1984-08-31 | Nippon Denso Co Ltd | Voice input device of radio equipment |
-
1985
- 1985-09-09 JP JP1985137731U patent/JPH033005Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6247246U (en) | 1987-03-23 |
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