JPH0185936U - - Google Patents
Info
- Publication number
- JPH0185936U JPH0185936U JP17824287U JP17824287U JPH0185936U JP H0185936 U JPH0185936 U JP H0185936U JP 17824287 U JP17824287 U JP 17824287U JP 17824287 U JP17824287 U JP 17824287U JP H0185936 U JPH0185936 U JP H0185936U
- Authority
- JP
- Japan
- Prior art keywords
- cassette
- lever
- tape
- stopper
- cassette holder
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 210000000078 claw Anatomy 0.000 description 1
Description
第１図ａは本考案の実施例におけるカセツトホ
ルダの移動開始直後の状態を示す説明図、第１図
ｂは本考案の実施例におけるカセツトホルダがロ
ーデイング機構作動位置に達した状態を示す説明
図、第１図ｃは本考案の実施例におけるラチエツ
ト機構の要部の構成を示す説明図、第２図ａ，ｂ
，ｃは従来のカセツト装着装置の構成を示す図で
、第２図ａはテープカセツトをカセツトホルダに
入れかけた状態を示す正面図、第２図ｂはテープ
カセツトをカセツトホルダに入れかけた状態を示
すカセツトホルダの側面図、第２図ｃはテープカ
セツトをカセツトホルダに入れ終わつた状態を示
すカセツトホルダの側面図、第３図ａはカセツト
ホルダの移動開始直前の状態を示す説明図、第３
図ｂはカセツトホルダの移動開始直後の状態を示
す説明図、第４図は従来技術における不具合を説
明する図である。
１……カセツトホルダ、１ａ……第１のカムシ
ヤフト、１ｂ……第２のカムシヤフト、２……第
２のレバー、３……第１のレバー、４……ばね、
５ａ……第１の案内溝、５ｂ……第２の案内溝、
６……第３のギヤ、６Ａ……突片、６Ｃ……長穴
、７……第１のギヤ、７Ｐ……突起、８……第２
のギヤ、８Ｃ……長穴、８Ｐ……突起、１０……
ローデイングギヤ、１７……テープカセツト、１
８，１９……ストツパ、２０……係合爪、２３…
…軸、２４……ばね、２５……ラチエツト突起、
２６……ラチエツト凹部、２７……ストツパ。
FIG. 1a is an explanatory diagram showing the state immediately after the movement of the cassette holder in the embodiment of the present invention is started, and FIG. 1b is an explanatory diagram showing the state in which the cassette holder has reached the loading mechanism operating position in the embodiment of the present invention. , FIG. 1c is an explanatory diagram showing the configuration of the main parts of the ratchet mechanism in the embodiment of the present invention, and FIGS. 2a and b
, c are diagrams showing the configuration of a conventional cassette loading device, FIG. 2a is a front view showing a tape cassette being placed in the cassette holder, and FIG. 2b is a front view showing a tape cassette being placed in the cassette holder. FIG. 2c is a side view of the cassette holder showing the state in which the tape cassette has been inserted into the cassette holder, FIG. 3a is an explanatory view showing the state just before the cassette holder starts moving, 3
FIG. b is an explanatory diagram showing the state immediately after the movement of the cassette holder starts, and FIG. 4 is a diagram illustrating a problem in the prior art. DESCRIPTION OF SYMBOLS 1... Cassette holder, 1a... First camshaft, 1b... Second camshaft, 2... Second lever, 3... First lever, 4... Spring,
5a...first guide groove, 5b...second guide groove,
6...Third gear, 6A...Protrusion piece, 6C...Elongated hole, 7...First gear, 7P...Protrusion, 8...Second
gear, 8C...long hole, 8P...protrusion, 10...
Loading gear, 17...Tape cassette, 1
8, 19...stopper, 20...engaging claw, 23...
... shaft, 24 ... spring, 25 ... ratchet projection,
26... Ratchet recess, 27... Stopper.
Claims (1)
容されるテープカセツトを保持し、このテープカ
セツトの取出し位置と所定の記録再生位置との間
で移動可能なカセツトホルダと、このカセツトホ
ルダに設けられ、前記テープカセツトの前記カセ
ツトホルダ内への収容動作に伴つて回動可能なレ
バーと、前記カセツトホルダが収納されるカセツ
トハウスに設けられ、前記レバーが係合可能なス
トツパとを備えたカセツト装着装置において、ロ
ーデイング機構動作点における前記カセツトホル
ダの前記テープカセツトの取出し位置方向への移
動を規制するラチエツト機構を設け、このラチエ
ツト機構が、レバーに設けた突起と、前記ストツ
パに形成され、前記突起が係合可能な凹部とから
なることを特徴とするカセツト装着装置。 A cassette holder provided in a magnetic recording/reproducing apparatus, holding a tape cassette containing a magnetic tape, and movable between a tape cassette take-out position and a predetermined recording/reproducing position; A cassette loading device comprising: a lever that is rotatable as the tape cassette is housed in the cassette holder; and a stopper that is provided in a cassette house in which the cassette holder is housed and is engageable with the lever. A ratchet mechanism is provided for regulating the movement of the cassette holder in the direction of the tape cassette take-out position at the loading mechanism operating point, and the ratchet mechanism is formed on a projection provided on the lever and on the stopper, and the ratchet mechanism is formed on a projection provided on the lever and on the stopper. A cassette mounting device comprising an engageable recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178242U JPH0452844Y2 (en) | 1987-11-25 | 1987-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178242U JPH0452844Y2 (en) | 1987-11-25 | 1987-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0185936U true JPH0185936U (en) | 1989-06-07 |
| JPH0452844Y2 JPH0452844Y2 (en) | 1992-12-11 |
Family
ID=31469866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987178242U Expired JPH0452844Y2 (en) | 1987-11-25 | 1987-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452844Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6222261A (en) * | 1985-07-19 | 1987-01-30 | Matsushita Electric Ind Co Ltd | Cassette loader |
-
1987
- 1987-11-25 JP JP1987178242U patent/JPH0452844Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6222261A (en) * | 1985-07-19 | 1987-01-30 | Matsushita Electric Ind Co Ltd | Cassette loader |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0452844Y2 (en) | 1992-12-11 |
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