JPS60103761A - Movable telephone set - Google Patents

Movable telephone set

Info

Publication number
JPS60103761A
JPS60103761A JP21147583A JP21147583A JPS60103761A JP S60103761 A JPS60103761 A JP S60103761A JP 21147583 A JP21147583 A JP 21147583A JP 21147583 A JP21147583 A JP 21147583A JP S60103761 A JPS60103761 A JP S60103761A
Authority
JP
Japan
Prior art keywords
claw
telephone
button
main body
hand
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.)
Granted
Application number
JP21147583A
Other languages
Japanese (ja)
Other versions
JPS6354259B2 (en
Inventor
Hisamitsu Takagi
久光 高木
Shigemi Suzuki
鈴木　成美
Tomoyuki Takehara
竹原　知幸
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP21147583A priority Critical patent/JPS60103761A/en
Publication of JPS60103761A publication Critical patent/JPS60103761A/en
Publication of JPS6354259B2 publication Critical patent/JPS6354259B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers
    • H04M1/06—Hooks; Cradles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/19—Arrangements of transmitters, receivers, or complete sets to prevent eavesdropping, to attenuate local noise or to prevent undesired transmission; Mouthpieces or receivers specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Telephone Set Structure (AREA)

Abstract

PURPOSE:To decrease the number of parts and to improve the operability by operating the transmission inhibiting swithc which is built in a hand set by the lock releasing button which releases the connection of the claw which fixes the hand set and a telephone-set main body. CONSTITUTION:A locking claw 11 with a stationary construction is provided at the telephone-set main body which fits a hand set 2 of a car telephone-set, a movable claw 15 which is connected to the stationary locking claw 11 is provided at the hand set 2, and the hand set is provided so that it will not be slipped off from the telephone-set main body by inserting the movable claw 15 to a recessed part 14 of the stationary claw 11. An operation button 18 and a frame 20 which holes a transmission inhibiting switch 19 are fixed at the hand set 2. When the operation button 18 is pushed into against a reset spring 27, the movalbe claw 15 is come out from the recessed part 14 of the stationary claw 11. At the same time, a lever 28 is rotated at the cam part 29, and the swithc 19 turns off. When you release the button 18, the spring 27 resets and the button 18 protrudes from the hand set 2. The movable claw 15 is inserted into the recessed part 14 and simultaneously the switch 19 turns on.

Description

【発明の詳細な説明】 〔発明の技術分野〕 電話機において、話し手の付近の騒音が大きかったり、
他人の話し声がするような場合に、それらの音が相手側
に間こえないように、送話禁止装置を設けることが知ら
れている。本発明は、自動車電話機などのような移動式
の電話機における送話禁止装置に関する。[Detailed Description of the Invention] [Technical Field of the Invention] In a telephone set, when the noise near the speaker is loud,
2. Description of the Related Art It is known to provide a communication inhibiting device so that when someone else's voice is heard, the sound cannot be heard by the other party. TECHNICAL FIELD The present invention relates to a transmitting prohibition device for a mobile telephone such as a car telephone.

〔技術の背景〕[Technology background]

第１図は自動車電話機内の系の概要を示す図である。■
は電話機本体、２はハントセット、３は無線機、８はア
ンテナである。ハンドセット２には、ダイヤルの他に、
受話器４、送話器５、プリント基板などに実装された制
御部６および送話禁止スイッチ７などが装備されている
。FIG. 1 is a diagram showing an overview of the system within the car telephone. ■
is a telephone body, 2 is a hunt set, 3 is a radio, and 8 is an antenna. In addition to the dial, handset 2 has
It is equipped with a handset 4, a transmitter 5, a control unit 6 mounted on a printed circuit board, a transmitting prohibition switch 7, and the like.

電話をかける場合、付近の音が大きかったり、他人の話
し声がする場合は、相手方に問えないように送話器を手
で覆ったりすることが行なわれる。When making a phone call, if there is a lot of noise in the vicinity or someone else is talking, it is common practice to cover the telephone with your hand so that the other party cannot hear you.

ところがいちいち手で覆っていては、面倒であり、また
自動車電話機の場合は、片手のみで操作できることが望
ましい。However, it is troublesome to cover the phone with your hand every time, and in the case of a car phone, it is desirable to be able to operate it with only one hand.

図示送話禁止装置では、相手と通話中に送話禁止スイッ
チ７を開くことで、送話器から音声信号が出力されなく
なり、話手側の雑音や他人の話声などが相手側に問える
のを防止できる。即ぢ一方通話となり、相手側に雑音な
どが聞えないので、相手側に不快感を与えないで済む。In the illustrated transmitting prohibition device, by opening the transmitting prohibition switch 7 during a conversation with the other party, the voice signal is no longer output from the transmitter, and the other party can hear the noise on the speaker's side or the voice of another person. can be prevented. Immediately, it becomes a one-way call, and the other party does not hear any noise, so the other party does not feel uncomfortable.

〔従来技術とその問題点〕[Prior art and its problems]

ところで別の問題として、自動車電話機の場合は、振動
などでハンドセントが電話機本体から脱落する恐れがあ
るので、これを防止するためのロック機構が必要である
。本発明の出願人は、このロック機構として特願昭５７
−１８１４７０号に記載の発明を提案した。ところがこ
の構成は、ハンドセントをセントする本体側に可動爪を
備え、この可動爪の解除のためにハンドセント側にも、
レバー操作式の解除機構を設けている。そのため、ロッ
ク機構の構造が複雑になり、動作が不安定で、ロック作
用も不十分であった。By the way, another problem is that in the case of a car phone, there is a risk that the hand pen may fall off from the phone body due to vibrations, so a locking mechanism is required to prevent this. The applicant of the present invention filed a patent application for this locking mechanism in 1983.
proposed the invention described in No.-181470. However, with this configuration, a movable claw is provided on the main body side that inserts the hand centrifuge, and a movable claw is also provided on the hand centrifuge side to release the movable claw.
A lever-operated release mechanism is provided. Therefore, the structure of the locking mechanism was complicated, the operation was unstable, and the locking effect was insufficient.

またこのロック機構とは別に前記の送話禁止スイッチの
操作ボタンを設けるので、操作ボタンの数が増え、操作
性が低下すると共に、部品点数が増加し構造も複雑にな
る。Furthermore, since an operation button for the above-mentioned talk prohibition switch is provided separately from the locking mechanism, the number of operation buttons increases, which reduces operability, increases the number of parts, and complicates the structure.

〔発明の目的〕[Purpose of the invention]

本発明の目的は、従来の可搬式電話機におけるこのよう
な問題を解消し、ロック機構の動作が安定で、かつロッ
ク解除機構と送話禁止スイッチの操作ボタンを兼用可能
とすることにある。An object of the present invention is to eliminate such problems with conventional portable telephones, to ensure stable operation of the locking mechanism, and to allow the operation button of the lock release mechanism to serve as the operation button for the talk prohibition switch.

〔発明の構成〕[Structure of the invention]

この目的を達成するために講した本発明による技術的手
段は、ハントセントに送話禁止スイッチを内蔵し、かつ
ハントセントを装置本体から脱落しないようにロックす
る手段を備えた移動電話機において、 ハンドセントを取イ１ける本体側に固定構造のロック爪
を設け、 ハントセント側には、該固定ロック爪と係合する可動爪
を設け、かつこの可動爪を操作して固定爪との係合を解
除するロック解除ボタンを設けると共に、このロック解
除ボタンで操作される送話禁止スイッチを内蔵した構成
を採っている。The technical means according to the present invention taken to achieve this object is a mobile phone having a built-in call prohibition switch in the HuntSent and a means for locking the HuntSent to prevent it from falling off the device body. A locking claw with a fixed structure is provided on the main body side that holds the cent, and a movable claw that engages with the fixed locking claw is provided on the hunting cent side, and the movable claw is operated to engage with the fixed claw. In addition to providing a lock release button to release the lock, the device also incorporates a call prohibition switch that is operated by the lock release button.

〔発明の実施例〕[Embodiments of the invention]

次に本発明による電話機が実際上どのように具体化され
るかを実施例で説明する。第２図は本発明による電話機
の部分断面側面図、第３図は本体側の正面図である。本
体１は第２図に示すように、傾斜して設置されており、
その頂端には、ハンドセット２の受話器ハウジング部の
あご部９を収容保持する凹部（クレイドル）１０が形成
され、該凹部１０の底部に固定爪１１が上向きに設けら
れている。本体１の下側には、ハンドセット２の送話器
ハウジング部工２を収容保持する四部１３が形成されて
いる。Next, examples will be used to explain how the telephone according to the present invention is actually implemented. FIG. 2 is a partially sectional side view of the telephone according to the present invention, and FIG. 3 is a front view of the main body. As shown in Fig. 2, the main body 1 is installed at an angle.
At its top end, a recess (cradle) 10 is formed to accommodate and hold the jaw 9 of the handset housing portion of the handset 2, and at the bottom of the recess 10, a fixing claw 11 is provided upward. Four parts 13 are formed on the lower side of the main body 1 to accommodate and hold the transmitter housing part 2 of the handset 2.

凹部１０中の固定爪１１には、正面側に凹部１４が形成
され、その′中にハントセント２側に設りた可動爪１５
が嵌入する。即ち第２図に示すように、ハンドセット２
のあご部９には、ハンドセット２を本体１にセントした
際に、固定爪１１が嵌入する穴１６が開けられている。A recess 14 is formed on the front side of the fixed claw 11 in the recess 10, and a movable claw 15 provided on the hunt center 2 side is inserted into the recess 14.
is inserted. That is, as shown in FIG.
A hole 16 into which a fixing claw 11 is inserted when the handset 2 is inserted into the main body 1 is formed in the jaw portion 9 of the device.

そのため、ハントセント２を下降させて、穴１６中に固
定爪１１を嵌入させると、ハンドセット２側の可動爪１
５は、固定爪１１の先端で一旦は後退するが、可動爪１
５が四部１４の位置に到来すると、該可動爪１５が凹部
１４中にハ不力で嵌入する。このように嵌入することで
、ハンドセソ１−２が本体１に、脱落しないようにロッ
クされる。またあご部９が四部１０に収容保持されると
共に、送話器ハウジング部１２が本体ｌの下側の凹部１
３に嵌入保持されることで、ハントセント２の揺動や位
置ずれが防止される。なお本体１の上側の四部１ｏには
、あご部９に当接するように、弾力性に冨んだバンド１
７が固設され、ハントセント２の振動を防止している。Therefore, when the Hunt Scent 2 is lowered and the fixed claw 11 is inserted into the hole 16, the movable claw 1 on the handset 2 side
5 retreats once at the tip of the fixed claw 11, but the movable claw 1
When the movable claw 5 reaches the position of the fourth part 14, the movable claw 15 fits into the recess 14 without force. By fitting in this way, the hand separator 1-2 is locked into the main body 1 so as not to fall off. Further, the jaw part 9 is accommodated and held in the four parts 10, and the transmitter housing part 12 is inserted into the recess 1 on the lower side of the main body l.
3 prevents the Hunt Scent 2 from swinging or shifting. In addition, on the upper four parts 1o of the main body 1, there is a band 1 having high elasticity so as to come into contact with the jaw part 9.
7 is fixedly installed to prevent vibration of the Hunt Scent 2.

本体１にセントされているハンドセット２を取外すには
、ボタン操作で可動爪１５を固定爪１１の四部１４から
退避させた状態で、ハントセント２を持ち上げるだけで
よい。またハントセント２を取外して通話を行なう際に
、可動爪操作用の操作ボタンを押すと、第１図の送話禁
止スイッチ７が開き、周囲の騒音などが相手側に伝送さ
れない。To remove the handset 2 from the main body 1, it is sufficient to lift the handset 2 while retracting the movable claw 15 from the four parts 14 of the fixed claw 11 by operating a button. Further, when the Hunt Scent 2 is removed and a call is made, when the operating button for operating the movable claw is pressed, the transmitting prohibition switch 7 shown in FIG. 1 is opened, and surrounding noise etc. are not transmitted to the other party.

このように１つの操作ボタンで、ハンドセット２のロッ
ク機構の操作と送話禁止スイッチの操作を行なうことが
できる。In this way, the locking mechanism of the handset 2 and the call prohibition switch can be operated with one operation button.

次にこのロンク機構兼送話禁止スイ、チ用の操作ボタン
機構の詳細を説明する。第４図はハンド七ソ］・の部分
断面正面図、第５図は第４図のＶ−■断面図、第６図の
（イ）は操作ボタン機構の分解斜視図、同図（ロ）ば揺
動レバーを裏返した状態の斜視図である。ハンドセット
２中には、操作ボタン１８および送話禁止スイッチ１９
を保持するフレーム２０が内蔵固定されている。フレー
ム２０の内壁に形成された軸受は部２１ａ　、　２１ｂ
には、レバー２２の軸２３ａ　、　２３ｂが挿入支持さ
れる。レバー２２の底面には、前記の可動爪１５が一体
に形成されており、また軸２３ａ　、２３ｂに対し反対
側の位置には、フレーム２０との間に圧縮コイルハネ２
４が配設されている。従って可動爪１５は、圧縮コイル
ハネ２４によって、本体１例の固定爪１１の凹部１４に
嵌入するように押圧される。レバー２２の上面の、圧縮
コイルバネ取付は位置側には、斜面２５が形成されてい
る。Next, the details of the operation button mechanism for the lock mechanism and the transmitting prohibition switch and switch will be explained. Fig. 4 is a partially sectional front view of the hand 7, Fig. 5 is a sectional view taken along the line V-■ in Fig. 4, Fig. 6 (a) is an exploded perspective view of the operation button mechanism, and Fig. 6 (b) is an exploded perspective view of the operation button mechanism. FIG. 4 is a perspective view of the swing lever turned upside down. Inside the handset 2, there are an operation button 18 and a talk prohibition switch 19.
A frame 20 for holding the is fixed inside. The bearings formed on the inner wall of the frame 20 have portions 21a and 21b.
The shafts 23a and 23b of the lever 22 are inserted and supported by the shafts 23a and 23b of the lever 22. The movable pawl 15 is integrally formed on the bottom surface of the lever 22, and a compression coil spring 2 is provided between the lever 22 and the frame 20 at a position opposite to the shafts 23a and 23b.
4 are arranged. Therefore, the movable claw 15 is pressed by the compression coil spring 24 so as to fit into the recess 14 of the fixed claw 11 of one example of the main body. A slope 25 is formed on the upper surface of the lever 22 on the side where the compression coil spring is attached.

一方操作ボタン１８の軸部２６ば、フレーム２０のガイ
ド溝２０ｇ中に挿入して、レバー２２の上に配置され、
軸部２６の長手方向にスライドできる。On the other hand, the shaft part 26 of the operation button 18 is inserted into the guide groove 20g of the frame 20 and placed on the lever 22,
It can slide in the longitudinal direction of the shaft portion 26.

また操作ボタン１８とフレーム２０間には、圧縮コイル
バネから成る復帰ハネ２７が取イ」けられている。Further, a return spring 27 made of a compression coil spring is provided between the operation button 18 and the frame 20.

そのため操作ボタン１８は、該復帰ハネ２７によって、
操作ボタン１８がハンドセ・４ト２がら突出する方向に
押圧されているが、操作ボタン１８を復帰ハネ２７のハ
ネ力に抗して押し込むと、軸部２６の％［ｌでレバー２
２の斜面２５が押下げられて、レバー２２が軸２３ａ　
、２３ｂを中心に回動するため、可動爪１５が固定爪１
１の凹部１４がら脱出する。操作ボタン１８から指を離
すと、該操作ボタン１８は復帰バネ２７で復帰し、ハン
ドセノ１−２から突出すると共に、軸部先端がレバー２
２の斜面２５がら退避するため、レバー２２は圧縮コイ
ルバネ２４によって回動し、可動爪１５が固定爪１１の
凹部１４に嵌入する。なお圧縮コイルハネ２４に代えて
唸りコイルハネを軸２３ａに巻きつけ、可動爪１５が凹
部１４に嵌入する方向のカを与えてもよい。Therefore, the operation button 18 is operated by the return spring 27.
The operating button 18 is pressed in the direction in which it protrudes from the handset 2, but when the operating button 18 is pushed in against the spring force of the return spring 27, the lever 2
The slope 25 of No. 2 is pushed down, and the lever 22 is moved to the shaft 23a.
, 23b, the movable claw 15 rotates around the fixed claw 1.
It escapes from the recess 14 of No. 1. When you release your finger from the operating button 18, the operating button 18 is returned by the return spring 27, protrudes from the hand sensor 1-2, and the tip of the shaft portion touches the lever 2.
In order to retreat from the slope 25 of No. 2, the lever 22 is rotated by the compression coil spring 24, and the movable claw 15 fits into the recess 14 of the fixed claw 11. Note that instead of the compression coil spring 24, a whirling coil spring may be wound around the shaft 23a to provide a force in the direction in which the movable claw 15 fits into the recess 14.

フレーム２０に取付けられた送話禁止スイッチ１９は、
操作レバー２８を備えており、操作ボタンＩ８が復帰し
ハンドセント２がら突出している状態では、送話禁止ス
イフチ１９はオン状態にある。ところが操作ボタン１８
を押し込むと、軸部２６の側部に形成されたカム部２９
でレバー２８が回動され、送話禁止スイフチ１９がオフ
状態となる。The transmitting prohibition switch 19 attached to the frame 20 is
An operating lever 28 is provided, and when the operating button I8 returns to its original state and projects from the hand center 2, the transmitting prohibition switch 19 is in an on state. However, operation button 18
When pushed in, the cam portion 29 formed on the side of the shaft portion 26
The lever 28 is rotated, and the transmitting prohibition switch 19 is turned off.

〔発明の効果〕〔Effect of the invention〕

以上のように本発明によれば、ハント′セソｉ・を取付
ける本体側に固定構造のロンク爪を設りると共に、ハン
ドセント側に、該固定ロック爪と係合する可動爪を設け
た構成になっている。そのため、可動爪はハンドセント
側のみに設ければよく、ロック作用が安定し、確実にロ
ングされる。またハンドセントのロック解除時以外は使
用しないロック解除用の操作ボタンを、送話禁止スイッ
チの操作ボタンと兼用することで、部品点数の削減と操
作性の向上が実現される。As described above, according to the present invention, a locking claw with a fixed structure is provided on the main body side for attaching the hunt, and a movable claw that engages with the fixed locking claw is provided on the hand center side. It has become. Therefore, the movable claw only needs to be provided on the hand center side, and the locking action is stable and the length is reliably extended. In addition, by using the lock release operation button, which is not used except when unlocking the handset, as the operation button for the call prohibition switch, the number of parts can be reduced and operability improved.

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

第１図は移動電話機における送話禁止装置を示すブロッ
ク図、第２図以下は本発明による送話禁止スイッチの操
作機構とハンドセントのロック解除操作機構とを兼ねた
構成の実施例を示すもので、第２図は電話機の部分断面
側面図、第３図は本体側の正面図、第４図はハンドセノ
１−の部分断面正面図、第５図は第４図の■−■断面図
、第６図の（イ）は操作ボタン機構の分解斜視図、同図
（ロ）は揺動レバーを裏返した状態の斜視図である。 図において、■は電話機の本体、２ばハンドセント、Ｉ
９は送話禁止スイッチ、１１ば固定爪、１５ば可動爪、
１８は操作ボタン、２２はレバー、２５は斜面、２６は
操作ボタン軸、２９はカム部をそれぞれ示す。 特許出願人　冨士通株式会社 代理人　弁理士　青　柳　稔 第２図 第３図FIG. 1 is a block diagram showing a transmitting prohibition device in a mobile telephone, and FIG. 2 and subsequent figures show an embodiment of a configuration that serves as both a transmitting inhibiting switch operating mechanism and a hand cent lock release operating mechanism according to the present invention. Fig. 2 is a partially sectional side view of the telephone, Fig. 3 is a front view of the main unit, Fig. 4 is a partially sectional front view of the hand sensor 1-, Fig. 5 is a sectional view taken along ■-■ of Fig. 4, FIG. 6(a) is an exploded perspective view of the operation button mechanism, and FIG. 6(b) is a perspective view of the swing lever with it turned over. In the figure, ■ is the main body of the telephone, 2 is the hand center, I is
9 is a transmitting prohibition switch, 11 is a fixed claw, 15 is a movable claw,
18 is an operation button, 22 is a lever, 25 is a slope, 26 is an operation button shaft, and 29 is a cam portion. Patent Applicant Fujitsu Co., Ltd. Agent Patent Attorney Minoru Aoyagi Figure 2 Figure 3

Claims (1)

【特許請求の範囲】 ハンドセントに送話禁止スイッチを内蔵し、かつハンド
セントを装置本体から脱落しないようにロックする手段
を備えた移動電話機において、ハンドセットを取付ける
本体側に固定構造のロック爪を設け、 ハンドセント側には、該固定ロック爪と係合する可動爪
を設け、かつこの可動爪を操作して固定爪との係合を解
除するロック解除ボタンを設けると共に、このロック解
除ボタンで操作される送話禁止スイッチを内蔵したこと
を特徴とする移動電話機。[Scope of Claims] A mobile phone having a built-in call prohibition switch in the handset and a means for locking the handset so that it does not fall off from the device body, wherein a locking claw of a fixed structure is provided on the side of the body to which the handset is attached. A movable claw that engages with the fixed locking claw is provided on the hand center side, and a lock release button that operates the movable claw to release the engagement with the fixed claw. A mobile telephone characterized by having a built-in operable transmitting prohibition switch.
JP21147583A 1983-11-10 1983-11-10 Movable telephone set Granted JPS60103761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21147583A JPS60103761A (en) 1983-11-10 1983-11-10 Movable telephone set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21147583A JPS60103761A (en) 1983-11-10 1983-11-10 Movable telephone set

Publications (2)

Publication Number Publication Date
JPS60103761A true JPS60103761A (en) 1985-06-08
JPS6354259B2 JPS6354259B2 (en) 1988-10-27

Family

ID=16606557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21147583A Granted JPS60103761A (en) 1983-11-10 1983-11-10 Movable telephone set

Country Status (1)

Country Link
JP (1) JPS60103761A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0444751U (en) * 1990-08-17 1992-04-16
WO2001015939A1 (en) * 1999-08-26 2001-03-08 Andreas Peiker Listening and speaking device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0444751U (en) * 1990-08-17 1992-04-16
JP2534629Y2 (en) * 1990-08-17 1997-05-07 日本電信電話株式会社 Mobile phone
WO2001015939A1 (en) * 1999-08-26 2001-03-08 Andreas Peiker Listening and speaking device

Also Published As

Publication number Publication date
JPS6354259B2 (en) 1988-10-27

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