JPH0476633U - - Google Patents
Info
- Publication number
- JPH0476633U JPH0476633U JP11888390U JP11888390U JPH0476633U JP H0476633 U JPH0476633 U JP H0476633U JP 11888390 U JP11888390 U JP 11888390U JP 11888390 U JP11888390 U JP 11888390U JP H0476633 U JPH0476633 U JP H0476633U
- Authority
- JP
- Japan
- Prior art keywords
- cassette holder
- cam gear
- switch
- cam
- 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.)
- Granted
Links
Description
第１図及び第２図はこの考案に係るカセツトホ
ルダ開閉装置の実施例を示し、第１図は側面図、
第２図は正面図である。第３図は従来例のカセツ
トホルダ開閉装置を示す側面図である。
主な符号の説明、１……メカシヤーシ、２……
第３のスイツチ、３……ローデイングモータ、３
ａ……ウオーム、４……カムギヤ、４ａ……第１
のカム、４ｂ……第２のカム、４ｃ……軸、５…
…イジエクトレバー、５ａ……軸、５ｂ……作動
部、５ｃ……フツク部、５ｄ……突起部、６……
バネ、７……スイツチ解除板、８……カセツトホ
ルダ、８ａ……ボス、８ｂ……突起部、８ｃ……
アーム部、８ｄ……ピン、８ｅ……作動部、９…
…バネ、１０……第１のスイツチ、１１……制御
部、１２……第２のスイツチ、１３……カセツト
テープ。
1 and 2 show an embodiment of the cassette holder opening/closing device according to this invention, and FIG. 1 is a side view;
FIG. 2 is a front view. FIG. 3 is a side view showing a conventional cassette holder opening/closing device. Explanation of main symbols, 1...Mecha chassis, 2...
Third switch, 3...Loading motor, 3
a...Worm, 4...Cam gear, 4a...1st
cam, 4b... second cam, 4c... shaft, 5...
...Eject lever, 5a...shaft, 5b...operating part, 5c...hook part, 5d...protrusion, 6...
Spring, 7...Switch release plate, 8...Cassette holder, 8a...Boss, 8b...Protrusion, 8c...
Arm part, 8d...pin, 8e...actuating part, 9...
...Spring, 10...First switch, 11...Control unit, 12...Second switch, 13...Cassette tape.
Claims (1)
付勢しカセツトテープが収納されたカセツトホル
ダをイジエクトレバーによりプレイ位置にロツク
し、そのロツクを解除することによつてカセツト
ホルダを開くカセツトホルダ開閉装置において、 メカシヤーシの横に回転自在に設けたカムギヤ
と、このカムギヤと歯合しカムギヤを駆動するよ
うにローデイングモータに設けたウオームと、カ
ムギヤの外側にイジエクトレバーを作動するよう
にこのカムギヤと一体に設けた第１のカムと、カ
ムギヤの内側にカセツトホルダを開閉するように
このカムギヤと一体に設けた第２のカムと、カセ
ツトホルダにより作動するように設けた第１のス
イツチと、この第１のスイツチにより作動され且
つ前記ローデイングモータを制御するように設け
た制御部と、この制御部を作動するように設けた
第２のスイツチとでこの第２のスイツチを作動す
ることにより制御部を介してローデイングモータ
を駆動しカセツトホルダを開閉するように構成し
たことを特徴とするカセツトホルダ開閉装置。 ２ イジエクトレバーに突起部を設け、この突起
部によりメカシヤーシ上部に設けたスイツチ解除
板を作動し、このスイツチ解除板により回動可能
に設けた第３のスイツチを跳ね上げるようにした
ことを特徴とする請求項１記載のカセツトホルダ
開閉装置。[Claims for Utility Model Registration] 1. A cassette holder which is rotatably supported and biased in the eject direction by a spring and stores a cassette tape is locked in the play position by an eject lever and the lock is released. In the cassette holder opening/closing device, which opens the cassette holder, there is a cam gear rotatably installed next to the mechanical chassis, a worm installed on the loading motor to mesh with the cam gear and drive the cam gear, and an ejector installed on the outside of the cam gear. A first cam is provided integrally with this cam gear to operate the lever, a second cam is provided integrally with this cam gear to open and close the cassette holder inside the cam gear, and a second cam is provided integrally with this cam gear to open and close the cassette holder. A first switch provided, a control unit operated by the first switch and provided to control the loading motor, and a second switch provided to operate this control unit. 1. A cassette holder opening/closing device characterized in that the cassette holder opening/closing device is configured to open/close the cassette holder by driving a loading motor via a control section by operating the switch No. 2. 2. A protrusion is provided on the escape lever, the protrusion operates a switch release plate provided on the upper part of the mechanical chassis, and the switch release plate flips up a third switch provided rotatably. A cassette holder opening/closing device according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990118883U JP2546321Y2 (en) | 1990-11-15 | 1990-11-15 | Cassette holder opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990118883U JP2546321Y2 (en) | 1990-11-15 | 1990-11-15 | Cassette holder opening and closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0476633U true JPH0476633U (en) | 1992-07-03 |
| JP2546321Y2 JP2546321Y2 (en) | 1997-08-27 |
Family
ID=31866855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990118883U Expired - Lifetime JP2546321Y2 (en) | 1990-11-15 | 1990-11-15 | Cassette holder opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2546321Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58114555U (en) * | 1982-01-29 | 1983-08-05 | アルプス電気株式会社 | cassette tape recorder |
| JPH02139752A (en) * | 1989-05-26 | 1990-05-29 | Pioneer Electron Corp | Cassette storing door device for magnetic recording and reproducing device |
-
1990
- 1990-11-15 JP JP1990118883U patent/JP2546321Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58114555U (en) * | 1982-01-29 | 1983-08-05 | アルプス電気株式会社 | cassette tape recorder |
| JPH02139752A (en) * | 1989-05-26 | 1990-05-29 | Pioneer Electron Corp | Cassette storing door device for magnetic recording and reproducing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2546321Y2 (en) | 1997-08-27 |
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