JPH0292836U - - Google Patents
Info
- Publication number
- JPH0292836U JPH0292836U JP14833789U JP14833789U JPH0292836U JP H0292836 U JPH0292836 U JP H0292836U JP 14833789 U JP14833789 U JP 14833789U JP 14833789 U JP14833789 U JP 14833789U JP H0292836 U JPH0292836 U JP H0292836U
- Authority
- JP
- Japan
- Prior art keywords
- idler
- reel
- reel shaft
- motor
- reel motor
- 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 description 1
- 238000004804 winding Methods 0.000 description 1
Description
第１図は本考案になるテープレコーダのリール
軸駆動装置の一実施例の平面図、第２図は第１図
中本考案の要部を拡大して示す―線に沿う断
面矢視図、第３図は第２図中アイドラ組立体及び
巻取リール台組立体の分解斜視図、第４図は第１
のアイドラと第２のアイドラとの係合状態を拡大
して示す第２図中―線に沿う断面図、第５図
はリール軸と案内軸との係合状態を拡大して示す
第２図中―線に沿う断面図である。
１……テープカセツト、２……巻取リール台組
立体、３……供給リール台組立体、４……リール
モータ、５……アイドラ組立体、６……揺動アー
ム、８……モータプーリ、９……第１のアイドラ
、９ａ……係止孔、９ｂ……突条部、１０……第
２のアイドラ、１０ａ……係止孔、１０ｂ……溝
部、１１……トーシヨンコイルばね、１１ａ，１
１ｂ……折曲部、２０……案内軸、２０ａ〜２０
ｃ……突条、２１……リール台、２１ａ，２１ｂ
，２１ｃ……孔、２２……リール軸、２２ａ〜２
２ｃ……溝、２２ｄ……孔、２２ｅ〜２２ｇ……
長脚、２２ｅ―１，２２ｇ―１……鉤部、３０…
…磁気テープ、３１……ピンチローラ、３２……
キヤプスタン、３３，３６……テープ巻回体、３
４，３５……ヘツド。
FIG. 1 is a plan view of an embodiment of a reel shaft drive device for a tape recorder according to the present invention, and FIG. 2 is an enlarged view of the main parts of the present invention in FIG. 1. 3 is an exploded perspective view of the idler assembly and take-up reel stand assembly shown in FIG. 2, and FIG.
FIG. 2 is an enlarged cross-sectional view taken along the line in FIG. 2 showing the state of engagement between the idler and the second idler; FIG. 3 is a sectional view taken along the center line. DESCRIPTION OF SYMBOLS 1... Tape cassette, 2... Take-up reel stand assembly, 3... Supply reel stand assembly, 4... Reel motor, 5... Idler assembly, 6... Swing arm, 8... Motor pulley, 9...first idler, 9a...locking hole, 9b...projection, 10...second idler, 10a...locking hole, 10b...groove, 11...torsion coil spring, 11a,1
1b...Bending portion, 20...Guide shaft, 20a-20
c... Projection, 21... Reel stand, 21a, 21b
, 21c...hole, 22...reel shaft, 22a-2
2c...groove, 22d...hole, 22e-22g...
Long leg, 22e- 1 , 22g- 1 ...Hook part, 30...
...Magnetic tape, 31...Pinch roller, 32...
Capstan, 33, 36... Tape winding body, 3
4,35...Head.
Claims (1)
該リール軸が回転駆動されるテープレコーダのリ
ール軸駆動装置において、 該リールモータにより回転される第１のアイド
ラと、その回転をリール軸側に減速して伝達する
第２のアイドラと、一端を上記第１のアイドラに
係止し他端を上記第２のアイドラに係止して設け
られ、該第１のアイドラの回転を該第２のアイド
ラに伝達し且つ上記リールモータの駆動力の変動
に応じて弾性変形する弾性部材とよりなるアイド
ラ組立体を有してなり、 上記リールモータの駆動力の変動に応じて上記
弾性部材が撓み弾性変形する構成のテープレコー
ダのリール軸駆動装置。[Claims for Utility Model Registration] A reel shaft drive device for a tape recorder in which the driving force of a reel motor is transmitted to a reel shaft to drive the reel shaft, comprising: a first idler rotated by the reel motor; a second idler that decelerates and transmits the rotation to the reel shaft side; and a second idler that is provided with one end locked to the first idler and the other end locked to the second idler, and the first idler an idler assembly including an elastic member that transmits the rotation of the reel motor to the second idler and elastically deforms in response to fluctuations in the driving force of the reel motor, A reel shaft drive device for a tape recorder, wherein the elastic member is bent and elastically deformed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989148337U JPH0348743Y2 (en) | 1989-12-22 | 1989-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989148337U JPH0348743Y2 (en) | 1989-12-22 | 1989-12-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0292836U true JPH0292836U (en) | 1990-07-24 |
| JPH0348743Y2 JPH0348743Y2 (en) | 1991-10-17 |
Family
ID=31419568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989148337U Expired JPH0348743Y2 (en) | 1989-12-22 | 1989-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348743Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044237U (en) * | 1983-08-29 | 1985-03-28 | ティアック株式会社 | Tape recorder reel shaft drive device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044237B2 (en) * | 1980-07-18 | 1985-10-02 | 日立建機株式会社 | Cranes for construction of steel towers, etc. |
-
1989
- 1989-12-22 JP JP1989148337U patent/JPH0348743Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044237U (en) * | 1983-08-29 | 1985-03-28 | ティアック株式会社 | Tape recorder reel shaft drive device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0348743Y2 (en) | 1991-10-17 |
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