JPH0328545U - - Google Patents
Info
- Publication number
- JPH0328545U JPH0328545U JP8646589U JP8646589U JPH0328545U JP H0328545 U JPH0328545 U JP H0328545U JP 8646589 U JP8646589 U JP 8646589U JP 8646589 U JP8646589 U JP 8646589U JP H0328545 U JPH0328545 U JP H0328545U
- Authority
- JP
- Japan
- Prior art keywords
- cassette half
- bias lever
- bias
- head
- spring
- 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図は本考案のテープ再生装置の内部を示す
平面図、第２図はバイアスレバーの第１図の矢印
から見た正面図、第３図は第１図の底面図であ
る。
１０……ホルダプレート、１２……磁気ヘツド
、１４……ヘツド台、２０，２２……巻き取りリ
ール、２４，２６……キヤプスタン、３２，３４
……ガイドピン、４０……ヘツド台駆動レバー、
６０……バイアスレバー、６６……係合部、６８
……押圧部、７６……スプリング。
1 is a plan view showing the inside of the tape reproducing apparatus of the present invention, FIG. 2 is a front view of the bias lever as seen from the arrow in FIG. 1, and FIG. 3 is a bottom view of FIG. 1. 10... Holder plate, 12... Magnetic head, 14... Head stand, 20, 22... Take-up reel, 24, 26... Capstan, 32, 34
... Guide pin, 40 ... Head stand drive lever,
60... Bias lever, 66... Engaging portion, 68
... Pressing part, 76 ... Spring.
Claims (1)
リールと、再生ヘツドを支持したヘツド台と、該
再生ヘツドをカセツトハーフのテープと接触させ
るために該ヘツド台を前進及び後退させることの
できるヘツド台駆動手段と、挿入されたカセツト
ハーフを該再生ヘツドの方向に押圧するためのバ
イアスレバーと、該バイアスレバーを付勢するス
プリングとを備え、該バイアスレバーが支点軸の
まわりに回転可能に配置され、該バイアスレバー
の該支点軸より一端側にカセツトハーフと接触可
能な押圧部を設け、該バイアスレバーの該支点軸
より他端側に該ヘツド台との係合部を設け、該ヘ
ツド台が後退するときに該バイアスレバーが該ス
プリングに抗してカセツトハーフから離れる方向
に動かされ、該ヘツド台が前進するときには該バ
イアスレバーが該スプリングのばね力によつてカ
セツトハーフと接触できるようにしたテープ再生
装置のパツクバイアス機構。 a take-up reel for engaging an inserted cassette half; a headstand supporting a playback head; and a headstand drive capable of advancing and retracting the headstand to bring the playback head into contact with the tape of the cassette half. means, a bias lever for pressing the inserted cassette half in the direction of the playback head, and a spring for biasing the bias lever, the bias lever being rotatably disposed about a fulcrum axis; A pressing portion capable of contacting the cassette half is provided at one end of the bias lever from the fulcrum shaft, and an engaging portion for engaging with the head stand is provided at the other end of the bias lever from the fulcrum shaft, so that the head stand is retracted. When the head stand moves forward, the bias lever is moved away from the cassette half against the spring, and the bias lever is brought into contact with the cassette half by the spring force of the spring. Pack bias mechanism of playback device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8646589U JPH0328545U (en) | 1989-07-25 | 1989-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8646589U JPH0328545U (en) | 1989-07-25 | 1989-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0328545U true JPH0328545U (en) | 1991-03-22 |
Family
ID=31636009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8646589U Pending JPH0328545U (en) | 1989-07-25 | 1989-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0328545U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS598164A (en) * | 1982-07-05 | 1984-01-17 | Pioneer Electronic Corp | Cassette half holding device |
-
1989
- 1989-07-25 JP JP8646589U patent/JPH0328545U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS598164A (en) * | 1982-07-05 | 1984-01-17 | Pioneer Electronic Corp | Cassette half holding device |
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