JPH0445327U - - Google Patents
Info
- Publication number
- JPH0445327U JPH0445327U JP8653590U JP8653590U JPH0445327U JP H0445327 U JPH0445327 U JP H0445327U JP 8653590 U JP8653590 U JP 8653590U JP 8653590 U JP8653590 U JP 8653590U JP H0445327 U JPH0445327 U JP H0445327U
- Authority
- JP
- Japan
- Prior art keywords
- head
- tape
- cam gear
- head group
- recorder
- 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
- 230000002441 reversible effect Effects 0.000 claims description 2
Description
第１図は本考案に係るテープレコーダの平面図
、第２図は第１図の矢視図、第３図はテープレ
コーダのシヤーシ下面の平面図、第４図ａ〜ｃは
フオワードモードの作用図、第５図ａ〜ｃはリバ
ースモードの作用図、第６図ａ〜ｄは従来のテー
プレコーダの平面図である。
１……テープレコーダ、２……シヤーシ、４…
…ターンケース、５……ヘツド群、５ａ……録音
再生ヘツド、５ｂ……消去ヘツド、８……左ピン
チローラ、９……右ピンチローラ、１１……ヘツ
ド回転機構、１６……モータ、２０……カムギヤ
、２１……カム溝、２２……第１の凸部、２３…
…第２の凸部、２６……キヤプスタン。
FIG. 1 is a plan view of a tape recorder according to the present invention, FIG. 2 is a view taken in the direction of the arrow in FIG. 1, FIG. 3 is a plan view of the bottom surface of the chassis of the tape recorder, and FIGS. FIGS. 5a to 5c are operational views of the reverse mode, and FIGS. 6a to 6d are plan views of a conventional tape recorder. 1... Tape recorder, 2... Chassis, 4...
... Turn case, 5 ... Head group, 5a ... Recording and playback head, 5b ... Erasing head, 8 ... Left pinch roller, 9 ... Right pinch roller, 11 ... Head rotation mechanism, 16 ... Motor, 20 ...Cam gear, 21...Cam groove, 22...First convex portion, 23...
...Second protrusion, 26...capstan.
Claims (1)
ヘツド群を反転可能とし、このヘツド群の左右に
夫々ピンチローラを配置してなるオートリバース
型テープレコーダにおいて、 このテープレコーダは左右のピンチローラ間に
モータで駆動されるカムギヤをシヤーシと平行に
設け、このカムギヤにヘツド群移動の為のカム溝
と、ピンチローラを押出す為の第１の凸部と、ヘ
ツド群を回転させる為の第２の凸部とを設けてな
り、 ヘツド群は回転可能にターンケースに収納され
、このターンケースはヘツドベースに取付けられ
、且つこのヘツドベースはテープカセツトへ向つ
て移動自動可能にシヤーシに取付けられていて、
上記ヘツドベースがカムギヤのカム溝に導かれて
磁気テープへ前進若しくは後退し、上記左右のピ
ンチロールの一方は第１の凸部で押出されて磁気
テープを当該キヤプスタンに圧着し、上記ヘツド
群は第２の凸部の水平力を回転力に変換するヘツ
ド回転機構を介して反転されることを特徴とした
オートリバース型テープレコーダ。[Scope of Claim for Utility Model Registration] In an auto-reverse type tape recorder comprising a recording/reproducing head and an erasing head arranged side by side, these head groups being reversible, and pinch rollers arranged on the left and right sides of this head group, this tape The recorder has a cam gear driven by a motor parallel to the chassis between the left and right pinch rollers, and this cam gear has a cam groove for moving the head group, a first protrusion for pushing out the pinch roller, and a cam gear for moving the head group. The head group is rotatably housed in a turn case, and the turn case is attached to a head base, and the head base is automatically movable toward the tape cassette. attached to the chassis,
The head base is guided by the cam groove of the cam gear and moves forward or backward toward the magnetic tape, and one of the left and right pinch rolls is pushed out by the first convex portion to press the magnetic tape to the capstan, and the head group moves forward or backward toward the magnetic tape. An auto-reverse type tape recorder characterized in that the tape recorder is reversed via a head rotation mechanism that converts the horizontal force of the convex portion of No. 2 into rotational force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8653590U JP2516201Y2 (en) | 1990-08-18 | 1990-08-18 | Auto-reverse type tape recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8653590U JP2516201Y2 (en) | 1990-08-18 | 1990-08-18 | Auto-reverse type tape recorder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0445327U true JPH0445327U (en) | 1992-04-17 |
| JP2516201Y2 JP2516201Y2 (en) | 1996-11-06 |
Family
ID=31818255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8653590U Expired - Lifetime JP2516201Y2 (en) | 1990-08-18 | 1990-08-18 | Auto-reverse type tape recorder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2516201Y2 (en) |
-
1990
- 1990-08-18 JP JP8653590U patent/JP2516201Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2516201Y2 (en) | 1996-11-06 |
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