JPS6093153U - Cassette drive door opening/closing device - Google Patents
Cassette drive door opening/closing deviceInfo
- Publication number
- JPS6093153U JPS6093153U JP18427383U JP18427383U JPS6093153U JP S6093153 U JPS6093153 U JP S6093153U JP 18427383 U JP18427383 U JP 18427383U JP 18427383 U JP18427383 U JP 18427383U JP S6093153 U JPS6093153 U JP S6093153U
- Authority
- JP
- Japan
- Prior art keywords
- door
- drive shaft
- damper
- cassette
- closing device
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のダンパーの断面図、第２図は盤面の正面
図、第３図以下は本考案の実施例を示すものであり、第
３図は縦型カセットテープレコーダのドア開閉機構を示
す側面図、第４図は第３図のＩＶ−ＩＶ断面図である。
１・・・・・・本体ベース、３・・・・・・カセットド
ア、１０・・・・・・ダンパー、１４，１６・・・・・
・磁性板、１４ａ・・・・・・伝達軸、１８・・・・・
・駆動軸、２０・・・・・・ワンウェイクラッチ（コイ
ルスプリング）。Fig. 1 is a sectional view of a conventional damper, Fig. 2 is a front view of the board, Fig. 3 and the following show embodiments of the present invention, and Fig. 3 shows the door opening/closing mechanism of a vertical cassette tape recorder. The side view shown in FIG. 4 is a sectional view taken along IV-IV in FIG. 3. 1... Body base, 3... Cassette door, 10... Damper, 14, 16...
・Magnetic plate, 14a...Transmission shaft, 18...
・Drive shaft, 20...One-way clutch (coil spring).
Claims (3)
ているとともに、このドアが開放方向へ付勢されている
カセット駆動装置において、前記ドアの開閉動作にした
がって回転する駆動軸が設けられているとともに、この
駆動軸に回転抵抗を与えるダンパーが設けられており、
且つ駆動軸とダンパーとの間には、ドアが開放方向へ回
動するときにのみ駆動軸とダンパーとを接続するワンウ
ェイクラッチが設けられていることを特徴とするカセッ
ト駆動装置のドア開閉装置。(1) In a cassette drive device in which a door covering a cassette loading section is provided so as to be openable and closable, and the door is biased in the opening direction, a drive shaft is provided which rotates in accordance with the opening and closing operations of the door. At the same time, a damper is installed on this drive shaft to provide rotational resistance.
A door opening/closing device for a cassette drive device, characterized in that a one-way clutch is provided between the drive shaft and the damper to connect the drive shaft and the damper only when the door rotates in the opening direction.
結されて互いに対向されている一対の磁性板から成ると
ともに、片側の磁性板は円周方向に異る磁極が交互に配
設されているものである実用新案登録請求の範囲第（１
）項記載のカセット駆動装置のドア開閉装置。(2) The damper consists of a pair of magnetic plates, one of which is fixed and the other connected to the drive shaft, facing each other, and one magnetic plate has different magnetic poles arranged alternately in the circumferential direction. Scope of Claims for Utility Model Registration (1)
) A door opening/closing device for the cassette drive device described in item 2.
駆動軸とのいずれか一方に一端が連結され、他方の軸に
巻装されているコイルスプリングが備えられているスプ
リングクラッチである実用新案登録請求の範囲第（１）
項記載のカセット駆動装置のドア開閉装置。(3) The one-way clutch is a spring clutch that has one end connected to either the transmission shaft of the damper or the drive shaft, and is equipped with a coil spring wound around the other shaft.Request for Utility Model Registration Range number (1)
A door opening/closing device for a cassette drive device as described in Section 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18427383U JPS6093153U (en) | 1983-11-29 | 1983-11-29 | Cassette drive door opening/closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18427383U JPS6093153U (en) | 1983-11-29 | 1983-11-29 | Cassette drive door opening/closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6093153U true JPS6093153U (en) | 1985-06-25 |
Family
ID=30398597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18427383U Pending JPS6093153U (en) | 1983-11-29 | 1983-11-29 | Cassette drive door opening/closing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6093153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63106982A (en) * | 1986-06-25 | 1988-05-12 | Nhk Spring Co Ltd | Cover body opening/closing device |
-
1983
- 1983-11-29 JP JP18427383U patent/JPS6093153U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63106982A (en) * | 1986-06-25 | 1988-05-12 | Nhk Spring Co Ltd | Cover body opening/closing device |
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