JPS6248031U - - Google Patents
Info
- Publication number
- JPS6248031U JPS6248031U JP13927585U JP13927585U JPS6248031U JP S6248031 U JPS6248031 U JP S6248031U JP 13927585 U JP13927585 U JP 13927585U JP 13927585 U JP13927585 U JP 13927585U JP S6248031 U JPS6248031 U JP S6248031U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- tape guide
- bending
- guide pin
- equilibrium point
- 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
- 238000005452 bending Methods 0.000 claims description 5
- 239000000470 constituent Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000002788 crimping Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Description
第１図および第２図は本考案のテープガイド機
構（一実施例）の構成を示す図、第３図ないし第
６図は同、要部構成の動作を説明する図、第７図
および第８図は同、圧着力調節レバー機構の構成
を示す図、第９図は磁気記録再生装置におけるテ
ープローデイング機構を示す図である。
１１…駆動用モータ、１５…カム、１５ａ，１
５ｂ，１５ｃ…カムの径小部、径中部、径大部、
１６…第１のレバー、２１…圧着力調節レバー機
構、２２…第２のレバー、２３…第３のレバー、
２８…Ｌ型金具、２９…第２のコイルバネ、３０
…第４のレバー、３１…固定軸、３２…凹欠部、
３３…ピンチローラ、３４…第５のレバー、３５
…テープガイドピン、３６…ベンデイングバネ、
３９…キヤプスタン。
1 and 2 are diagrams showing the configuration of the tape guide mechanism (one embodiment) of the present invention, FIGS. 3 to 6 are diagrams explaining the operation of the main part configuration, and FIGS. FIG. 8 is a diagram showing the structure of the pressing force adjustment lever mechanism, and FIG. 9 is a diagram showing the tape loading mechanism in the magnetic recording/reproducing apparatus. 11... Drive motor, 15... Cam, 15a, 1
5b, 15c... Small diameter part, middle diameter part, large diameter part of the cam,
16...first lever, 21...crimping force adjustment lever mechanism, 22...second lever, 23...third lever,
28... L-shaped metal fitting, 29... Second coil spring, 30
...Fourth lever, 31...Fixed shaft, 32...Concave cutout,
33...pinch roller, 34...fifth lever, 35
...Tape guide pin, 36...Bending spring,
39... Capstan.
Claims (1)
であつて、一端にピンチローラ３３が回動自在に
軸着され、当該ピンチローラ３３と反対側の他端
に駆動力が伝達され、当該駆動力により回動する
第４のレバー３０。 (ロ) 上記回定軸３１に回動自在に軸着され、一
端にテープガイドピン３５が固着されるとともに
当該テープガイドピン３５が上記第４のレバー３
０の対向する両端部の中間部分に係合されて、当
該第４のレバー３０とともに回動する第５のレバ
ー３４。 (ハ) 当該第５のレバー３４の上記テープガイド
ピン３５と反対側の他端とシヤーシとの間に懸架
され、折り曲げ平衡点の前で上記第５のレバー３
４を反時計方向に付勢し、折り曲げ平衡点の後で
上記第５のレバー３４を折り曲げ平衡点の前での
付勢方向とは反対の時計方向に付勢するベンデイ
ングバネ３６。 を具備することを特徴とするテープガイド機構。[Scope of Claim for Utility Model Registration] Constituent requirements of (a) to (c) below: (a) It is approximately L-shaped and rotatably attached to a fixed shaft 31, with a pinch roller 33 rotating at one end. A fourth lever 30 is movably attached to the shaft, a driving force is transmitted to the other end on the opposite side of the pinch roller 33, and the fourth lever 30 is rotated by the driving force. (b) It is rotatably attached to the rotation shaft 31, and a tape guide pin 35 is fixed to one end, and the tape guide pin 35 is attached to the fourth lever 3.
A fifth lever 34 is engaged with the middle portion of both opposing ends of the fourth lever 30 and rotates together with the fourth lever 30. (c) The fifth lever 34 is suspended between the other end of the fifth lever 34 opposite to the tape guide pin 35 and the chassis, and the fifth lever 3 is suspended before the bending equilibrium point.
4 in a counterclockwise direction, and after the bending equilibrium point, the bending spring 36 urges the fifth lever 34 in a clockwise direction opposite to the direction of urging before the bending equilibrium point. A tape guide mechanism comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13927585U JPH0426989Y2 (en) | 1985-09-11 | 1985-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13927585U JPH0426989Y2 (en) | 1985-09-11 | 1985-09-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6248031U true JPS6248031U (en) | 1987-03-25 |
| JPH0426989Y2 JPH0426989Y2 (en) | 1992-06-29 |
Family
ID=31045024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13927585U Expired JPH0426989Y2 (en) | 1985-09-11 | 1985-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426989Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0327631U (en) * | 1989-07-21 | 1991-03-20 |
-
1985
- 1985-09-11 JP JP13927585U patent/JPH0426989Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0327631U (en) * | 1989-07-21 | 1991-03-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0426989Y2 (en) | 1992-06-29 |
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