JPH01174729U - - Google Patents
Info
- Publication number
- JPH01174729U JPH01174729U JP7109688U JP7109688U JPH01174729U JP H01174729 U JPH01174729 U JP H01174729U JP 7109688 U JP7109688 U JP 7109688U JP 7109688 U JP7109688 U JP 7109688U JP H01174729 U JPH01174729 U JP H01174729U
- Authority
- JP
- Japan
- Prior art keywords
- mode
- gear
- motor
- solenoid
- stop
- 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
Links
- 238000004804 winding Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Description
図面は本考案の一実施例が示され、第１図はテ
ープレコーダのモード切換機構の操作構成説明図
、第２図は停止モードにおけるアシストギヤーと
ソレノイドと駆動アームの平面図、第３図は同シ
ヤーシを透視したテープレコーダの要部平面図、
第４図はシヤーシを透視した録・再モードにおけ
るテープレコーダの要部平面図、第５図はテープ
レコーダの分解斜視図、第６図は録・再モード及
び高速巻き戻し消去モードにおけるアシストギヤ
ーとソレノイドと駆動アームの平面図、第７図は
高速巻戻し消去モードにおけるシヤーシを透視し
たテープレコーダの要部平面図、第８図は高速巻
き戻し消去モードにおける摺動板と駆動アームと
供給リールの要部平面図、第９図は巻き戻しモー
ドにおけるシヤーシを透視したテープレコーダの
要部平面図、第１０図は巻き戻しモード及び早送
りモードにおけるアシストギヤーとソレノイドと
駆動アームの平面図、第１１図は早送りモードに
おけるシヤーシを透視したテープレコーダの要部
平面図である。
１……アシストギヤー、１ａ，１ｆ，１ｋ……
度当り部、１ｄ，１ｉ……カム部、１ｅ，１ｈ…
…欠歯部、３……摺動板、６……ヘツド基板、１
０……トリガーレバー、１２……ソレノイド、１
５……歯車、２１……フライホイール、２４……
モータ、３４，４３……巻き取るリール、３６，
３７……磁気ヘツド、３８……駆動歯車。
The drawings show one embodiment of the present invention; Fig. 1 is an explanatory diagram of the operation configuration of the mode switching mechanism of a tape recorder, Fig. 2 is a plan view of the assist gear, solenoid, and drive arm in the stop mode, and Fig. 3 is a plan view of the assist gear, solenoid, and drive arm in the stop mode. A plan view of the main parts of the tape recorder seen through the chassis,
Figure 4 is a plan view of the main parts of the tape recorder in recording/playback mode, looking through the chassis, Figure 5 is an exploded perspective view of the tape recorder, and Figure 6 shows the assist gear in recording/playback mode and high-speed rewind/erase mode. A plan view of the solenoid and the drive arm, FIG. 7 is a plan view of the main parts of the tape recorder seen through the chassis in the high-speed rewind and erase mode, and FIG. 8 is a plan view of the sliding plate, drive arm, and supply reel in the high-speed rewind and erase mode. 9 is a plan view of the main parts of the tape recorder in rewind mode, looking through the chassis; FIG. 10 is a plan view of the assist gear, solenoid, and drive arm in rewind mode and fast forward mode; FIG. 11 FIG. 2 is a plan view of the main parts of the tape recorder in fast forward mode, with the chassis seen through. 1...assist gear, 1a, 1f, 1k...
Hitting part, 1d, 1i...Cam part, 1e, 1h...
... Missing tooth portion, 3... Sliding plate, 6... Head board, 1
0...Trigger lever, 12...Solenoid, 1
5...Gear, 21...Flywheel, 24...
Motor, 34, 43... Winding reel, 36,
37... Magnetic head, 38... Drive gear.
Claims (1)
ホイールと、このフライホイールに一体に設けら
れた歯車と、この歯車により回転される欠歯部を
有するアシストギヤーと、このアシストギヤーに
形成されたカム部と、このカム部により摺動され
停止位置、再生／高速巻き戻し消去位置及び該両
位置の中間位置をとる磁気ヘツドを載置したヘツ
ド基板と、前記モータにより駆動されるテープを
巻き取るリールと、ソレノイドで駆動されるトリ
ガーレバーが係脱する前記アシストギヤーに形成
された度当り部と、前記ソレノイドで駆動され前
記モータの駆動を前記リールに伝える駆動歯車を
制御する摺動板とを備え、前記ソレノイドの選択
制御で前記ヘツド基板を停止モード→前記再生モ
ード→早送りモード→停止モード及び、停止モー
ド→前記高速巻き戻し消去モード→巻き戻しモー
ド→停止モードとサイクリツクに切り換えるテー
プレコーダのモード切換機構。 A motor, a flywheel rotated by the motor, a gear provided integrally with the flywheel, an assist gear having a toothless portion rotated by the gear, and a cam portion formed on the assist gear. a head board on which a magnetic head is mounted that is slid by the cam portion and assumes a stop position, a play/high-speed rewind/erase position, and an intermediate position between the two positions; a reel for winding the tape driven by the motor; The assist gear includes a contact portion formed on the assist gear that is engaged and disengaged by a trigger lever driven by a solenoid, and a sliding plate that controls a drive gear that is driven by the solenoid and transmits the drive of the motor to the reel, A mode switching mechanism for a tape recorder that cyclically switches the head board through a stop mode, a reproduction mode, a fast forward mode, a stop mode, and a stop mode, the high speed rewind/erase mode, a rewind mode, and a stop mode under selective control of a solenoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988071096U JPH0753144Y2 (en) | 1988-05-31 | 1988-05-31 | Mode change mechanism of tape recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988071096U JPH0753144Y2 (en) | 1988-05-31 | 1988-05-31 | Mode change mechanism of tape recorder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01174729U true JPH01174729U (en) | 1989-12-12 |
| JPH0753144Y2 JPH0753144Y2 (en) | 1995-12-06 |
Family
ID=31296306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988071096U Expired - Lifetime JPH0753144Y2 (en) | 1988-05-31 | 1988-05-31 | Mode change mechanism of tape recorder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0753144Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5944708A (en) * | 1982-09-07 | 1984-03-13 | 日本電気株式会社 | Method of forming transparent electrode |
| JPS6314354A (en) * | 1986-07-07 | 1988-01-21 | Matsushita Electric Ind Co Ltd | Operation mode selecting and switching device for tape recorder |
-
1988
- 1988-05-31 JP JP1988071096U patent/JPH0753144Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5944708A (en) * | 1982-09-07 | 1984-03-13 | 日本電気株式会社 | Method of forming transparent electrode |
| JPS6314354A (en) * | 1986-07-07 | 1988-01-21 | Matsushita Electric Ind Co Ltd | Operation mode selecting and switching device for tape recorder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0753144Y2 (en) | 1995-12-06 |
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