JPH0420630U - - Google Patents
Info
- Publication number
- JPH0420630U JPH0420630U JP1990060044U JP6004490U JPH0420630U JP H0420630 U JPH0420630 U JP H0420630U JP 1990060044 U JP1990060044 U JP 1990060044U JP 6004490 U JP6004490 U JP 6004490U JP H0420630 U JPH0420630 U JP H0420630U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- capstan
- reel
- tape drive
- support member
- 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
- 230000007935 neutral effect Effects 0.000 claims description 3
- 230000002441 reversible effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
Landscapes
- Gear Transmission (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Description
図面は本考案の一実施例を示し、第１図は本考
案のテープ駆動装置を備えた留守番電話用テープ
レコーダの機構部を示す平面図、第２図は可動部
材とヘツド取付板との関係を示す分解平面図、第
３図はカムギヤ周辺部の底面図、第４図乃至第６
図は動作説明図である。
１……テープレコーダ、２……テープ駆動機、
４ａ，４ｂ……リール軸、５ａ，５ｂ……リール
ギヤ、６……キヤプスタン、７……キヤプスタン
ギヤ、１０……録音再生磁気ヘツド（磁気ヘツド
）、１１……消去磁気ヘツド（磁気ヘツド）、１
９……支持部材、２０ａ，２０ｂ……切換ギヤ、
２１……中立位置保持機構、２２……被係合部、
２３……係合部、３５……可逆モータ。
The drawings show one embodiment of the present invention, and Fig. 1 is a plan view showing the mechanism of a tape recorder for answering machines equipped with the tape drive device of the present invention, and Fig. 2 shows the relationship between the movable member and the head mounting plate. Figure 3 is a bottom view of the cam gear peripheral area, Figures 4 to 6 are
The figure is an explanatory diagram of the operation. 1... Tape recorder, 2... Tape drive machine,
4a, 4b... Reel shaft, 5a, 5b... Reel gear, 6... Capstan, 7... Capstan gear, 10... Recording/playback magnetic head (magnetic head), 11... Erasing magnetic head (magnetic head), 1
9...Support member, 20a, 20b...Switching gear,
21... Neutral position holding mechanism, 22... Engaged portion,
23... Engaging portion, 35... Reversible motor.
Claims (1)
を備えると共に、該キヤプスタンと一体回転する
キヤプスタンギヤ及び前記各リール軸と同軸のリ
ールギヤを備え、且つ、磁気ヘツドの進退動作に
関連して進退動作する可動部材を備えた一対のテ
ープ駆動機を互いに連結し、これら両テープ駆動
機のキヤプスタンを共通の可逆モータで回転駆動
するものとし、前記キヤプスタンを中心に揺動自
在な支持部材に切換ギヤを支持させて該切換ギヤ
を前記キヤプスタンギヤに噛合させ、且つ、前記
支持部材を前記モータの回転方向に応じていずれ
かの方向に揺動させることにより、前記切換ギヤ
をいずれかのリールギヤに択一的に噛合させるも
のとした留守番電話用テープレコーダのテープ駆
動装置において、前記可動部材に設けた被係合部
と、この被係合部に係合するように前記支持部材
に設けた係合部とで、前記磁気ヘツドが停止位置
にあるとき前記支持部材を前記切換ギヤがいずれ
のリールギヤにも噛合しない中立位置に保持する
中立位置保持機構を構成したことを特徴とする留
守番電話用テープレコーダのテープ駆動装置。 A capstan is provided at a position equidistant from the left and right reel axes, a capstan gear that rotates integrally with the capstan, and a reel gear that is coaxial with each of the reel shafts, and a movable member that moves forward and backward in relation to the forward and backward movement of the magnetic head. A pair of tape drive machines provided with the equipment are connected to each other, the capstans of both tape drive machines are rotationally driven by a common reversible motor, and a switching gear is supported by a support member that can freely swing around the capstan. The switching gear is selectively engaged with one of the reel gears by meshing the switching gear with the capstan gear and swinging the support member in either direction depending on the rotational direction of the motor. In the tape drive device for a tape recorder for an answering machine, an engaged portion provided on the movable member and an engaging portion provided on the supporting member to engage with the engaged portion are configured to operate the magnetic field. A tape drive device for a tape recorder for an answering machine, comprising a neutral position holding mechanism that holds the support member at a neutral position where the switching gear does not mesh with any reel gear when the head is at the stop position.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990060044U JPH0420630U (en) | 1990-06-06 | 1990-06-06 | |
| KR2019900014870U KR930007439Y1 (en) | 1990-06-06 | 1990-09-26 | Tape recorder tape opetating device for telephone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990060044U JPH0420630U (en) | 1990-06-06 | 1990-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0420630U true JPH0420630U (en) | 1992-02-20 |
Family
ID=13130686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990060044U Pending JPH0420630U (en) | 1990-06-06 | 1990-06-06 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0420630U (en) |
| KR (1) | KR930007439Y1 (en) |
-
1990
- 1990-06-06 JP JP1990060044U patent/JPH0420630U/ja active Pending
- 1990-09-26 KR KR2019900014870U patent/KR930007439Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR930007439Y1 (en) | 1993-10-25 |
| KR920001303U (en) | 1992-01-28 |
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