JPH0636265B2 - Eject operation device of tape recorder - Google Patents
Eject operation device of tape recorderInfo
- Publication number
- JPH0636265B2 JPH0636265B2 JP62018289A JP1828987A JPH0636265B2 JP H0636265 B2 JPH0636265 B2 JP H0636265B2 JP 62018289 A JP62018289 A JP 62018289A JP 1828987 A JP1828987 A JP 1828987A JP H0636265 B2 JPH0636265 B2 JP H0636265B2
- Authority
- JP
- Japan
- Prior art keywords
- operating member
- eject
- tape
- tape recorder
- power
- 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 - Lifetime
Links
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、テープレコーダでテープパックをテープレコ
ーダ内から排出するイジェクト動作装置に関するもので
ある。TECHNICAL FIELD The present invention relates to an eject operation device for ejecting a tape pack from a tape recorder by a tape recorder.
テープレコーダにはイジェクト(EJECT)動作機構とよば
れ、カセットテープのパックを内蔵パワーによりテープ
レコーダ装置内から排出する機構を備えたものがある。
このようなテープレコーダではホルダにパックが挿入さ
れると、リンク機構によりホルダごとパックが定位置に
置かれてからメインスイッチが入り、演奏（再生）やテ
ープの早送りなどができるようになる。そしてイジェク
トボタンが押されると内蔵パワーによりテープホルダご
とテープパックが排出位置まで出されてからメインスイ
ッチがオフになる。Some tape recorders are called an EJECT operation mechanism and have a mechanism for ejecting a pack of cassette tapes from the tape recorder device with built-in power.
In such a tape recorder, when the pack is inserted in the holder, the main mechanism is turned on after the pack is placed at a fixed position together with the holder by the link mechanism, so that performance (playback) or fast-forwarding of the tape can be performed. Then, when the eject button is pressed, the main switch is turned off after the tape pack with the tape holder is ejected to the ejection position by the built-in power.
ところが上記した従来の装置では、誤ってテープホルダ
に異物、例えば子供の玩具、紙などを挿入してしまい、
テープホルダが定位置まで行かず途中でひっかかってい
る場合、メインスイッチが入らないので、内蔵パワーが
働かず、イジェクト動作をさせることができない。その
ため異物を引抜くことができず、装置を分解しなければ
ならないという不便があった。However, in the above-mentioned conventional device, a foreign object such as a child's toy or paper is accidentally inserted into the tape holder,
If the tape holder does not go to the fixed position and is caught in the middle, the main switch will not turn on, so the built-in power will not work and the eject operation cannot be performed. Therefore, there is an inconvenience that the foreign matter cannot be pulled out and the device must be disassembled.
本発明はこのような問題点を解決するためになされたも
ので、誤って異物などを差し込んでしまった場合でも、
容易に取除くことができるテープレコーダのイジェクト
動作装置を提供するものである。The present invention has been made to solve such a problem, and even if a foreign object is accidentally inserted,
(EN) Provided is an eject operation device of a tape recorder which can be easily removed.
上記問題点を解決するための本発明を適用したテープレ
コーダのイジェクト動作装置を、実施例に対応する第１
図により説明する。A first embodiment of a tape recorder ejecting device to which the present invention is applied to solve the above-mentioned problems
It will be described with reference to the drawings.
本発明のテープレコーダのイジェクト動作装置は、テー
プパック1の挿入で電源を継続し、電動機M（第３図参
照）の動力によるテープパック1の排出動作終了後に電
源を遮断するものである。挿入されたテープパック1を
支持して演奏位置に移動する可動支持部材2、可動支持
部材2に掛合し、可動支持部材2の前記移動で掛合が解除
して弾性部材5に駆動され順方向X1へ移動可能な第１操
作部材7、第１操作部材7との間を弾性体8により緊張か
つ当接可能に連結され、電源スイッチ10に係合した第２
操作部材11、電動機Mに連結するカムギア19と、これに
従動して第１操作部材7に当接して前記とは逆方向X2に
駆動し、かつ順方向X1へ付勢されたイジェクトレバー1
3、およびイジェクトレバー13の逆方向X2への駆動で押
され第２操作部材11に掛合して逆方向X2への戻り規制
し、かつ順方向X1へ付勢されたストッパ15を有してい
る。第１操作部材7で順方向X1に押された第２操作部材1
1が電源スイッチ10を継続側にし、イジェクトレバ13の
戻りに追随してストッパ15による戻り規制が解除され、
第２操作部材11が逆方向X2へ戻って電源スイッチ10を遮
断側にする。The ejecting device of the tape recorder of the present invention continues the power supply when the tape pack 1 is inserted, and shuts off the power supply after the tape pack 1 is ejected by the power of the electric motor M (see FIG. 3). The movable support member 2, which supports the inserted tape pack 1 and moves to the playing position, engages with the movable support member 2, and the engagement is released by the movement of the movable support member 2 and the elastic member 5 drives the forward direction X. The first operating member 7 movable to 1 and the second operating member 7 connected to the first operating member 7 in a tensionable and abuttable manner by the elastic body 8 and engaged with the power switch 10.
A cam gear 19 which is connected to the operating member 11 and the electric motor M, and an eject lever which is driven by the cam gear 19 to come into contact with the first operating member 7 to drive in the opposite direction X 2 and to be urged in the forward direction X 1 . 1
3, and has a stopper 15 that is pushed by driving the eject lever 13 in the reverse direction X 2 and engages with the second operating member 11 to regulate the return in the reverse direction X 2 and is biased in the forward direction X 1 . is doing. The second operating member 1 pushed in the forward direction X 1 by the first operating member 7
1 sets the power switch 10 to the continuation side, follows the return of the eject lever 13 and the return regulation by the stopper 15 is released,
The second operating member 11 is returned in the reverse direction X 2 and the power switch 10 is turned off.
第１図の状態、すなわちテープパック1の受入可能状態
からテープパック1が可動支持部材2に装填されると可動
支持部材2はリンク機構（不図示）により、矢示Ｐ方向
に移動し、第１操作部材7に対する規制が外れる。第１
操作部材7は弾性部材5に引かれて順方向X1に移動し、こ
れと当接する第２操作部材11も順方向X1に移動して電源
スイッチ10を継続側にする。When the tape pack 1 is loaded on the movable support member 2 from the state of FIG. 1, that is, the tape pack 1 can be received, the movable support member 2 is moved in the arrow P direction by a link mechanism (not shown), 1 The regulation for the operating member 7 is removed. First
The operating member 7 is pulled to the elastic member 5 moves in the forward direction X 1, the second operating member 11 in contact thereto and those also move forward X 1 to the power switch 10 to continue side.
イジェクト動作が開始すると、第２図の状態から電動機
Mの動力によりカムギア19が回転して従動するイジェク
トレバーがストッパー15を逆方向X2に押す。ストッパー
15が第２操作部材11に掛合して第２操作部材11の逆方向
X2への戻り規制する。さらにイジェクトレバーで第１操
作部材7が逆方向X2に押されて移動するが、第２操作部
材11は固定されて移動しないため、弾性体8が伸びた状
態になる。このとき、電動機Mに連結されたリンク機構
（不図示）が動作して可動支持部材2は矢示Ｑ方向に移
動しイジェクト状態になり、前記により逆方向X2に移動
している第１操作部材7と係合する。さらに電動機Mでカ
ムギア19が回転するとイジェクトレバーが戻るからスト
ッパー15が戻って第２操作部材11との縁が切れる。第２
操作部材11は弾性体８の緊張力で逆方向X2に引かれて電
源スイッチ10を遮断側にする。このとき電動機Mの動力
が解除されるが、イジェクト状態なった可動支持部材2
が第１操作部材7と係合しているので第１操作部材7は戻
ることがなく、テープパック1が再受入可能な状態に保
たれる。When the eject operation is started, the electric motor is changed from the state shown in FIG.
The eject lever, which is driven by the rotation of the cam gear 19 by the power of M, pushes the stopper 15 in the reverse direction X 2 . stopper
15 is engaged with the second operating member 11 and is in the opposite direction of the second operating member 11.
To return regulations to X 2. Further, the first operating member 7 is pushed and moved in the reverse direction X 2 by the eject lever, but the second operating member 11 is fixed and does not move, so that the elastic body 8 is in a stretched state. At this time, the link mechanism (not shown) connected to the electric motor M operates to move the movable support member 2 in the arrow Q direction to the eject state, and thus the first operation moving in the reverse direction X 2 is performed. Engage with member 7. Further, when the cam gear 19 is rotated by the electric motor M, the eject lever is returned, so that the stopper 15 is returned and the edge with the second operating member 11 is cut. Second
The operating member 11 is pulled in the reverse direction X 2 by the tension of the elastic body 8 and the power switch 10 is turned off. At this time, the power of the electric motor M is released, but the movable support member 2 in the eject state
Is engaged with the first operating member 7, the first operating member 7 does not return, and the tape pack 1 is kept in a re-acceptable state.
以下、本発明を適用するテープレコーダのイジェクト動
作装置の実施例を詳細に説明する。第１図は本発明のテ
ープレコーダのイジェクト動作装置の停止状態における
側面図が示してある。第２図はその動作状態図が示して
ある。これらの図の装置で、1はテープパック2は可動支
持部材であるリンク板、31)・(32はテープホルダ、5は弾
性部材であるバネ、7は第１操作部材、8は弾性体である
バネ、10はメインスイッチ、10aはその断続切換部、11
は第２操作部材、13はイジェクトレバー、15は回動部
材、16はコロ、17・18はバネ、19はカムギア、20はカ
ム、21はコロである。Hereinafter, an embodiment of an eject operation device of a tape recorder to which the present invention is applied will be described in detail. FIG. 1 is a side view of the tape recorder of the present invention in a stopped state of the eject operation device. FIG. 2 shows the operation state diagram. In the apparatus shown in these figures, 1 is a tape pack, 2 is a link plate that is a movable support member, 3 1 ) and (3 2 is a tape holder, 5 is a spring that is an elastic member, 7 is a first operation member, and 8 is an elastic member. A spring as a body, 10 is a main switch, 10a is an intermittent switching unit, 11
Is a second operation member, 13 is an eject lever, 15 is a rotating member, 16 is a roller, 17 and 18 are springs, 19 is a cam gear, 20 is a cam, and 21 is a roller.
第３図はカムギア19近辺の平面図で、Mはメインモー
タ、25・26・(7はギア列、28は回動レバー、30は操作ピン
で不図示のソレノイドに連結している。FIG. 3 is a plan view of the vicinity of the cam gear 19, in which M is a main motor, 25, 26, (7 is a gear train, 28 is a rotating lever, and 30 is an operation pin connected to a solenoid (not shown).
これらの図に示したテープレコーダのイジェクト動作装
置は以下のように動作する。The eject operation device of the tape recorder shown in these figures operates as follows.
第１図に示した状態から、テープパックが人手によって
押されながらテープホルダ31と32の間に装填されると、
リンク板2はリンク機構（不図示）により軸2aを中心と
して矢示Ｐ方向に回動する。するとリンク板2に取付け
られている突起4が第１操作部材7の突起から外れる。そ
のため、第１操作部材7がバネ5に曳かれて矢示X1方向に
移動し、これに連れて第２操作部材11も移動するから、
第２図に示すようにメインスイッチ10の断続切換部10a
がＯＮ側になる。この状態で演奏等が可能である。From the state shown in FIG. 1, when the tape pack is loaded between the tape holder 3 1 and 3 2 while being pressed by hand,
The link plate 2 is rotated in the arrow P direction about the shaft 2a by a link mechanism (not shown). Then, the protrusion 4 attached to the link plate 2 is disengaged from the protrusion of the first operating member 7. Therefore, the first operating member 7 is pulled by the spring 5 and moves in the direction of the arrow X 1 , and the second operating member 11 also moves accordingly.
As shown in FIG. 2, the intermittent switching unit 10a of the main switch 10
Turns ON. Performances and the like can be performed in this state.
演奏等が終了したらイジェクトを押すと不図示のソレノ
イドが動作し、第３図に示すように操作ピン30が実線の
位置から鎖線の位置に移動して回動レバー28を動かす。
するとギア25・26・27・19が噛み合い、モータMの駆動がカ
ムギア19に伝えられて回転する。そしてカム20がコロ21
を押し動かす。When the eject button is pressed after the performance or the like is completed, a solenoid (not shown) operates to move the operating pin 30 from the position indicated by the solid line to the position indicated by the chain line to move the rotary lever 28, as shown in FIG.
Then, the gears 25, 26, 27, 19 mesh with each other, and the drive of the motor M is transmitted to the cam gear 19 to rotate. And cam 20 is roller 21
To move.
コロ21はイジェクトレバー13に軸支されており、コロ21
が押されるとイジェクトレバー13も第２図の状態から押
される。それに押されて回動部材15が時計回り方向に回
動して、第２操作部材11の凹部11aに嵌まる（鎖線示参
照）。カム20がさらに押し、やがてイジェクトレバー13
が第１操作部材7を押し動かす。しかし第２操作部材11
は回動部材15に固定されて移動しないため、バネ8が伸
びて第１操作部材7だけが矢示Ｘ２方向に移動する。こ
のとき、モータMに連結されたリンク機構（不図示）が
動作してリンク板2は矢示Ｑ方向に回動し、その突起4が
第１操作部材7の突起7aと係合する。カム20は第３図に
示す形状になっているため、やがてイジェクトレバー13
はバネ18に曳かれて戻る。すると回動部材15も戻る。そ
のため第２操作部材11は固定が解除され、バネ8に曳か
れて第１操作部材7に当るまで移動する。その結果、メ
インスイッチ10の断続切換部10aがＯＦＦ側になり、第
１図の状態に戻る。The roller 21 is pivotally supported by the eject lever 13,
When is pressed, the eject lever 13 is also pressed from the state shown in FIG. When pushed by it, the turning member 15 turns clockwise and fits into the recess 11a of the second operating member 11 (see the chain line). The cam 20 pushes further, and eventually the eject lever 13
Pushes and moves the first operating member 7. However, the second operating member 11
Is fixed to the rotating member 15 and does not move, the spring 8 extends and only the first operating member 7 moves in the X 2 direction indicated by the arrow. At this time, the link mechanism (not shown) connected to the motor M operates to rotate the link plate 2 in the direction of the arrow Q, and the protrusion 4 thereof engages with the protrusion 7a of the first operating member 7. Since the cam 20 has the shape shown in FIG. 3, the eject lever 13 will eventually be released.
Is pulled by spring 18 and returns. Then, the rotating member 15 also returns. Therefore, the second operating member 11 is released from being fixed, and is pulled by the spring 8 to move until it hits the first operating member 7. As a result, the intermittent switching section 10a of the main switch 10 is turned off, and the state shown in FIG. 1 is restored.
以上説明したように、本発明を適用したテープレコーダ
のイジェクト動作装置は、テープパックを挿入する初期
に電源スイッチが入り、イジェクト動作の終了時にそれ
が切れる。そのため、誤って異物などをテープホルダに
差し込んでしまった場合でも、イジェクト動作をさせる
ことにより容易に取除くことができる。またこのような
電源スイッチの作動を１個のスイッチで実行しているも
ので、部品点数を節約でき、コンパクトで安価なものに
なる。As described above, in the eject operation device of the tape recorder to which the present invention is applied, the power switch is turned on at the initial stage of inserting the tape pack and is turned off at the end of the eject operation. Therefore, even if a foreign substance or the like is accidentally inserted into the tape holder, it can be easily removed by performing the eject operation. Further, since the operation of such a power switch is executed by one switch, the number of parts can be saved, and the device can be made compact and inexpensive.
第１図は本発明を適用するテープレコーダのイジェクト
動作装置の実施例を示す要部側面図、第２図はその動作
状態図、第３図はイジェクト動作の駆動機構を示す平面
図である。 1……テープパック、2……リンク板、31・32……テープ
ホルダ、4……突起、5・8・17・18……バネ、7……第１操
作部材、10……スイッチ、11……第２操作部材、13……
イジェクトレバー、15……回動部材、16・21……コロ、1
9……カムギア、20……カム、25・26・27……ギア列、28
……回動レバー、30……操作ピン、M……モータFIG. 1 is a side view of an essential part showing an embodiment of an ejecting operation device of a tape recorder to which the present invention is applied, FIG. 2 is an operation state diagram thereof, and FIG. 3 is a plan view showing a drive mechanism of the ejecting operation. 1 …… Tape pack, 2 …… Link plate, 3 1・ 3 2 …… Tape holder, 4 …… Protrusion, 5 ・ 8 ・ 17 ・ 18 …… Spring, 7 …… First operating member, 10 …… Switch , 11 …… Second operation member, 13 ……
Eject lever, 15 …… Rotating member, 16 ・ 21 …… Roller, 1
9 …… Cam gear, 20 …… Cam, 25 ・ 26 ・ 27 …… Gear train, 28
...... Rotating lever, 30 …… Operating pin, M …… Motor
───────────────────────────────────────────────────── フロントページの続き (72)発明者 福田 修一 神奈川県横浜市港北区綱島東４丁目３番１ 号 松下通信工業株式会社内 (72)発明者 片岡 武 長野県上田市下之条804番地３ 小野精工 株式会社上田工場内 (56)参考文献 特開 昭63−14362（ＪＰ，Ａ) 特公 平４−61425（ＪＰ，Ｂ２) ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Shuichi Fukuda 4-3-1 Tsunashima East, Kohoku-ku, Yokohama City, Kanagawa Matsushita Communication Industrial Co., Ltd. (72) Inventor Takeshi Kataoka 804 Shimonojo, Ueda City, Nagano Prefecture 3 Ono Seiko Co., Ltd., Ueda Factory (56) References JP-A-63-14362 (JP, A) JP-B 4-61425 (JP, B2)
Claims (1)
電動機(M)の動力によるテープパック(1)の排出動作終了
後に電源を遮断するテープレコーダのイジェクト動作装
置において、 挿入されたテープパック(1)を支持して演奏位置に移動
する可動支持部材(2)、 可動支持部材(2)に掛合し、可動支持部材(2)の前記移動
で掛合が解除して弾性部材(5)に駆動され順方向(X1)へ
移動可能な第１操作部材(7)、 第１操作部材(7)との間を弾性体(8)により緊張かつ当接
可能に連結され、電源スイッチ(10)に係合した第２操作
部材(11)、 電動機(M)に連結するカムギア(19)と、これに従動して
第１操作部材(7)に当接して前記とは逆方向(X2)に駆動
し、かつ順方向(X1)へ付勢されたイジェクトレバー(1
3)、および イジェクトレバー(13)の逆方向(X2)への駆動で押され第
２操作部材(11)に掛合して逆方向(X2)への戻り規制し、
かつ順方向(X1)へ付勢されたストッパ(15)を有し、 第１操作部材(7)で順方向(X1)に押された第２操作部材
(11)が電源スイッチ(10)を継続側にし、 イジェクトレバ(13)の戻りに追随してストッパ(15)によ
る戻り規制が解除され、第２操作部材(11)が逆方向(X2)
へ戻って電源スイッチ(10)を遮断側にすることを特徴と
するテープレコーダのイジェクト動作装置。1. A power supply is continued by inserting a tape pack (1),
In the eject operation device of the tape recorder that shuts off the power after the tape pack (1) is ejected by the power of the electric motor (M), the movable support member that supports the inserted tape pack (1) and moves it to the playing position ( 2), a first operation member which is engaged with the movable support member (2), is released from the engagement by the movement of the movable support member (2) and is driven by the elastic member (5), and is movable in the forward direction (X 1 ). (7), the second operating member (11), which is connected to the first operating member (7) in a tensionable and abuttable manner by the elastic body (8) and engaged with the power switch (10), the electric motor (M ) And a cam gear (19) that is connected to the first operation member (7) and is driven in the opposite direction (X 2 ) and is urged in the forward direction (X 1 ). Eject lever (1
3), and the eject lever (13) is pushed in the reverse direction (X 2 ), and is pressed by the second operating member (11) to regulate the return in the reverse direction (X 2 ).
And it has a stopper (15) which is biased in the forward direction (X 1), second operating member is pushed in the forward direction (X 1) in the first operating member (7)
(11) sets the power switch (10) to the continuation side, following the return of the eject lever (13), the return regulation by the stopper (15) is released, and the second operation member (11) is in the reverse direction (X 2 ).
The tape recorder eject operation device, characterized in that the power switch (10) is turned off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62018289A JPH0636265B2 (en) | 1987-01-30 | 1987-01-30 | Eject operation device of tape recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62018289A JPH0636265B2 (en) | 1987-01-30 | 1987-01-30 | Eject operation device of tape recorder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63187450A JPS63187450A (en) | 1988-08-03 |
| JPH0636265B2 true JPH0636265B2 (en) | 1994-05-11 |
Family
ID=11967462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62018289A Expired - Lifetime JPH0636265B2 (en) | 1987-01-30 | 1987-01-30 | Eject operation device of tape recorder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0636265B2 (en) |
-
1987
- 1987-01-30 JP JP62018289A patent/JPH0636265B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63187450A (en) | 1988-08-03 |
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