JPH0280339U - - Google Patents
Info
- Publication number
- JPH0280339U JPH0280339U JP15996288U JP15996288U JPH0280339U JP H0280339 U JPH0280339 U JP H0280339U JP 15996288 U JP15996288 U JP 15996288U JP 15996288 U JP15996288 U JP 15996288U JP H0280339 U JPH0280339 U JP H0280339U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- tape
- cassette
- magnetic recording
- head drum
- 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.)
- Pending
Links
Description
第１図はこの考案の実施例のカセツトローデイ
ング機構を示す分解斜視図、第２図は同実施例の
テープローデイング機構を示す分解斜視図である
。
１……カセツトコンテナベース、２……カセツ
ト昇降板、３……カセツトコンテナ、４……カセ
ツトローデイングギヤ、４ａ……カム溝、５……
モータ、６……ウオーム、７……ウオームホイー
ル、８，９，１０……ギヤ支軸、１１，１２……
平歯車、１３……連結ギヤ軸、１４……カセツト
動作アーム、１５……カセツト送りアーム、１７
……カセツトグリツプ、１６……カセツト昇降板
動作アーム、２０……メカシヤーシ、２１……ギ
ヤシヤーシ、２２……テープローデイングギヤ、
２３……平歯車、２４……ギヤ、２５，２６……
平歯車、２９……コイルバネ、３０……アーム駆
動プレート、３１……ハブ駆動軸、３２……ピン
チローラ、３３……キヤプスタンローラ、３４…
…ピンチローラアーム、３５……ピンチ送りアー
ム、３５ａ……摺動軸、３６……捩じりバネ、３
７……ガイドポール、３８……ガイドポールアー
ム、３９……テンシヨンポール、４０……テンシ
ヨンアーム、４１……コイルバネ、４２……摩擦
ベルト、４３……ブレーキアーム、４４……ブレ
ーキパツト、４５……コイルバネ、５０……回転
ヘツドドラム、５１……カセツト位置決めピン、
５２……傾斜ポスト、５３……テープガイド、５
４……傾斜ポスト台、５５……傾斜ポスト台サポ
ート、５６……テープガイド。
FIG. 1 is an exploded perspective view showing a cassette loading mechanism according to an embodiment of the invention, and FIG. 2 is an exploded perspective view showing a tape loading mechanism according to the same embodiment. DESCRIPTION OF SYMBOLS 1...Cassette container base, 2...Cassette lifting plate, 3...Cassette container, 4...Cassette loading gear, 4a...Cam groove, 5...
Motor, 6... Worm, 7... Worm wheel, 8, 9, 10... Gear spindle, 11, 12...
Spur gear, 13...Connection gear shaft, 14...Cassette operating arm, 15...Cassette feeding arm, 17
...Cassette grip, 16...Cassette lifting plate operating arm, 20...Mechanical chassis, 21...Gear chassis, 22...Tape loading gear,
23... Spur gear, 24... Gear, 25, 26...
Spur gear, 29... Coil spring, 30... Arm drive plate, 31... Hub drive shaft, 32... Pinch roller, 33... Capstan roller, 34...
...Pinch roller arm, 35...Pinch feed arm, 35a...Sliding shaft, 36...Torsion spring, 3
7... Guide pole, 38... Guide pole arm, 39... Tension pole, 40... Tension arm, 41... Coil spring, 42... Friction belt, 43... Brake arm, 44... Brake pad, 45...Coil spring, 50...Rotating head drum, 51...Cassette positioning pin,
52... Inclined post, 53... Tape guide, 5
4... Inclined post stand, 55... Inclined post stand support, 56... Tape guide.
Claims (1)
テープを螺旋状に巻付け、磁気テープを送ると同
時に回転ヘツドドラムを回転させ磁気記録再生す
る磁気記録再生装置において、ハブ駆動軸を囲繞
しテープローデイン用ギヤにより平行直線運動す
るように駆動されるアーム駆動プレートを設け、
テープローデイング時において、ピンチローラ、
テンシヨンポールおよびガイドポールを前記アー
ム駆動プレートにより駆動させることを特徴とす
る磁気記録再生装置のカセツトテープローデイン
グ機構。 ２ 傾斜軸に装着された回転ヘツドドラムに磁気
テープを螺旋状に巻付け、磁気テープを送ると同
時に回転ヘツドドラムを回転させ磁気記録再生す
る磁気記録再生装置において、平面部にカム溝を
有するカセツトローデイング用のギヤとピンチロ
ーラ、テンシヨンポールおよびガイドポールを駆
動するためのピンを有するテープローデイング用
のギヤとを連結ギヤ軸により滑りなく回転が伝え
られるように連結したことを特徴とする磁気記録
再生装置のカセツトテープローデイング機構。 ３ 傾斜軸に装着された回転ヘツドドラムに磁気
テープを螺旋状に巻付け、磁気テープを送ると同
時に回転ヘツドドラムを回転させ磁気記録再生す
る磁気記録再生装置において、ピンチローラ、テ
ンシヨンポールおよびガイドポールを駆動するた
めのピンを有するテープローデイング用ギヤと、
平面部にカム溝を有するカセツトローデイング用
ギヤとを平歯車と歯車軸とにより連結したことを
特徴とする磁気記録再生装置のカセツトテープロ
ーデイング機構。 ４ 前記テープローデイング用ギヤと前記カセツ
トローデイング用ギヤとが同一回転速度となるよ
うに連結されている請求項３記載の磁気記録再生
装置のカセツトテープローデイング機構。[Claims for Utility Model Registration] 1. In a magnetic recording and reproducing device that spirally winds a magnetic tape around a rotary head drum mounted on an inclined shaft, and simultaneously rotates the rotary head drum to feed the magnetic tape and reproduce magnetic recording and reproduction, the hub drive An arm drive plate is provided that surrounds the shaft and is driven to make parallel linear motion by a tape loadin gear.
During tape loading, pinch rollers,
A cassette tape loading mechanism for a magnetic recording/reproducing apparatus, characterized in that a tension pole and a guide pole are driven by the arm drive plate. 2. A cassette loading device having a cam groove on the flat surface of a magnetic recording/reproducing device that winds a magnetic tape in a spiral shape around a rotating head drum mounted on an inclined shaft and simultaneously rotates the rotating head drum to feed the magnetic tape. A gear for tape loading and a gear for tape loading having pins for driving a pinch roller, a tension pole, and a guide pole are connected by a connecting gear shaft so that rotation can be transmitted without slipping. Cassette tape loading mechanism of a playback device. 3. In a magnetic recording and reproducing device that winds a magnetic tape in a spiral shape around a rotating head drum mounted on an inclined shaft and simultaneously rotates the rotating head drum to feed the magnetic tape and performs magnetic recording and reproducing, a pinch roller, a tension pole, and a guide pole are used. a tape loading gear having a driving pin;
A cassette tape loading mechanism for a magnetic recording/reproducing device, characterized in that a cassette loading gear having a cam groove on a flat surface is connected by a spur gear and a gear shaft. 4. A cassette tape loading mechanism for a magnetic recording/reproducing apparatus according to claim 3, wherein said tape loading gear and said cassette loading gear are connected to have the same rotational speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15996288U JPH0280339U (en) | 1988-12-10 | 1988-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15996288U JPH0280339U (en) | 1988-12-10 | 1988-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0280339U true JPH0280339U (en) | 1990-06-20 |
Family
ID=31441626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15996288U Pending JPH0280339U (en) | 1988-12-10 | 1988-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0280339U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58147836A (en) * | 1982-02-25 | 1983-09-02 | Matsushita Electric Ind Co Ltd | Magnetic tape device |
| JPS59218659A (en) * | 1983-05-26 | 1984-12-08 | Sanyo Electric Co Ltd | Loading mechanism of vtr |
| JPS6214363A (en) * | 1985-07-11 | 1987-01-22 | Victor Co Of Japan Ltd | Recording and reproducing device for magnetic tape |
| JPS63231760A (en) * | 1987-03-19 | 1988-09-27 | Yamaha Corp | Loading shifting mechanism for tape cassette and tape |
-
1988
- 1988-12-10 JP JP15996288U patent/JPH0280339U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58147836A (en) * | 1982-02-25 | 1983-09-02 | Matsushita Electric Ind Co Ltd | Magnetic tape device |
| JPS59218659A (en) * | 1983-05-26 | 1984-12-08 | Sanyo Electric Co Ltd | Loading mechanism of vtr |
| JPS6214363A (en) * | 1985-07-11 | 1987-01-22 | Victor Co Of Japan Ltd | Recording and reproducing device for magnetic tape |
| JPS63231760A (en) * | 1987-03-19 | 1988-09-27 | Yamaha Corp | Loading shifting mechanism for tape cassette and tape |
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