JPS6452128U - - Google Patents
Info
- Publication number
- JPS6452128U JPS6452128U JP14737787U JP14737787U JPS6452128U JP S6452128 U JPS6452128 U JP S6452128U JP 14737787 U JP14737787 U JP 14737787U JP 14737787 U JP14737787 U JP 14737787U JP S6452128 U JPS6452128 U JP S6452128U
- Authority
- JP
- Japan
- Prior art keywords
- head base
- tension spring
- loading lever
- cam gear
- head
- 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
- 238000013518 transcription Methods 0.000 description 1
- 230000035897 transcription Effects 0.000 description 1
Landscapes
- Transmission Devices (AREA)
Description
図面は本考案テーププレーヤを転写用テープレ
コーダに適用した実施の一例を示すものであり、
第１図は転写動作が開始される前の状態を示す正
面図、第２図は背面図、第３図は第７図の―
線に沿う要部の断面図、第４図は一部を分解して
示す要部の拡大斜視図、第５図は動作説明のため
の要部の正面図、第６図は動作説明のための一部
を切断して示す要部正面図、第７図は転写が為さ
れている状態を示す正面図、第８図はシヤツトオ
フが為されるときの要部正面図である。
符号の説明、１……テーププレーヤ、４……キ
ヤプスタン、７……キヤプスタンモータ、２３…
…ヘツドベース、２６，２６′……磁気ヘツド、
４４……ロツク手段、５６，５７……磁気テープ
、８９……カムギヤ、９２……カム部、９６……
ロツク解除手段、１００……ローデイングレバー
、１０９……引張スプリング。
The drawing shows an example of the application of the tape player of the present invention to a transcription tape recorder.
Figure 1 is a front view showing the state before the transfer operation starts, Figure 2 is a rear view, and Figure 3 is the same as in Figure 7.
4 is a partially exploded perspective view of the main part, FIG. 5 is a front view of the main part for explaining operation, and FIG. 6 is for explaining operation. 7 is a front view showing a state in which transfer is being performed, and FIG. 8 is a front view of the main part when shut-off is performed. Explanation of symbols, 1... Tape player, 4... Capstan, 7... Capstan motor, 23...
...head base, 26, 26'...magnetic head,
44...Lock means, 56, 57...Magnetic tape, 89...Cam gear, 92...Cam portion, 96...
Lock release means, 100...Loading lever, 109...Tension spring.
Claims (1)
気テープと接触する前進位置と磁気テープから離
間した後退位置との間を移動されるヘツドベース
と、 該ヘツドベースを後退位置に保持するロツク手
段と、 ヘツドベースに引張スプリングを介して連結さ
れると共に常時ヘツドベースとの間に引張力が付
勢されたローデイングレバーと、 テープを走行せしめるキヤプスタンを回転せし
めるキヤプスタンモータと、 前記ローデイングレバーが常時接触しかつ所定
の方向へ回転することによつてローデイングレバ
ーを移動せしめて前記引張スプリングのヘツドベ
ースの前進方向と略同じ方向への引張力を増大せ
しめるカム部及びロツク解除手段が設けられると
共にキヤプスタンモータにより回転されるカムギ
ヤとを備え、 キヤプスタンモータの回転が開始するとローデ
イングレバーがカムギヤのカム部によつて押圧さ
れて引張スプリングの弾発力が増大すると共に、
カムギヤが所定の回転角回転したところでそのロ
ツク解除手段がロツク手段によるヘツドベースに
対するロツクを解除し、これによつてヘツドベー
スが引張スプリングに蓄えられた引張力によつて
前進位置へと移動し、かつ、それと略同時にカム
ギヤの回転が停止するようにした ことを特徴とするテーププレーヤ。[Claims for Utility Model Registration] A head base that supports a magnetic head and is moved between an advanced position where the magnetic head contacts the magnetic tape and a retracted position where it is separated from the magnetic tape, and a head base that maintains the head base in the retracted position. a loading lever that is connected to the head base via a tension spring and is constantly applied with a tension force between it and the head base; a capstan motor that rotates a capstan that causes the tape to run; A cam portion and a lock release means are configured to move the loading lever by constantly contacting the loading lever and rotating in a predetermined direction, thereby increasing the tensile force of the tension spring in substantially the same direction as the forward movement direction of the head base. and a cam gear rotated by the capstan motor, and when the capstan motor starts rotating, the loading lever is pressed by the cam part of the cam gear, increasing the elastic force of the tension spring.
When the cam gear has rotated a predetermined rotation angle, the lock release means releases the lock on the head base by the lock means, whereby the head base moves to the forward position by the tensile force stored in the tension spring, and A tape player characterized in that the rotation of the cam gear is stopped almost at the same time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14737787U JPS6452128U (en) | 1987-09-25 | 1987-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14737787U JPS6452128U (en) | 1987-09-25 | 1987-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6452128U true JPS6452128U (en) | 1989-03-30 |
Family
ID=31417717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14737787U Pending JPS6452128U (en) | 1987-09-25 | 1987-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6452128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7898042B2 (en) | 2006-11-07 | 2011-03-01 | Cbrite Inc. | Two-terminal switching devices and their methods of fabrication |
-
1987
- 1987-09-25 JP JP14737787U patent/JPS6452128U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7898042B2 (en) | 2006-11-07 | 2011-03-01 | Cbrite Inc. | Two-terminal switching devices and their methods of fabrication |
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