JPS6341613Y2 - - Google Patents
Info
- Publication number
- JPS6341613Y2 JPS6341613Y2 JP1980101789U JP10178980U JPS6341613Y2 JP S6341613 Y2 JPS6341613 Y2 JP S6341613Y2 JP 1980101789 U JP1980101789 U JP 1980101789U JP 10178980 U JP10178980 U JP 10178980U JP S6341613 Y2 JPS6341613 Y2 JP S6341613Y2
- Authority
- JP
- Japan
- Prior art keywords
- head
- tape
- recording
- elastic piece
- head support
- 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.)
- Expired
Links
- 239000000758 substrate Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 description 1
Description
【考案の詳細な説明】
本考案はテープレコーダーのヘツド支持装置の
改良に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a head support device for a tape recorder.
一般的にカセツト式テープレコーダーのヘツド
支持囲りの構成は、第１図に示すように固定基板
１上にヘツド支持基板２を案内軸３と案内長孔４
によつて摺動自在に設け、該ヘツド支持基板２上
に録音再生ヘツド５及び消去ヘツド６を取付けて
いる。 In general, the structure of the head support surround of a cassette tape recorder is as shown in FIG.
A recording/reproducing head 5 and an erasing head 6 are mounted on the head support substrate 2.
ここで録音再生ヘツド５はテープとの位置関係
を適切に保つため、ヘツド取付台７の一端をボス
８に載せて固定螺子９で取付けると共に他端を調
整用螺子１０でヘツド支持基板２に取付ける時ヘ
ツド取付台７とヘツド支持基板２との間に第２図
に示すように板バネ１１を介在させたり、又はコ
イルバネを介在させ、このバネによつてヘツド取
付台７の他端に上方の押し上げ力を付与してい
た。 In order to keep the recording/playback head 5 in proper positional relationship with the tape, one end of the head mounting base 7 is placed on the boss 8 and attached with a fixing screw 9, and the other end is attached to the head support board 2 with an adjusting screw 10. When a plate spring 11 is interposed between the head mount 7 and the head support board 2 as shown in FIG. 2, or a coil spring is interposed, this spring causes the other end of the head mount 7 to It gave a pushing force.
又、録音再生ヘツド５に隣接したテープ接合部
によつてテープの高さを一定に保つテープガイド
１２が螺子１３によつて取付けられていた。 Further, a tape guide 12 is attached by a screw 13 to keep the height of the tape constant by a tape joint adjacent to the recording/reproducing head 5.
このような従来のものにあつては、録音再生ヘ
ツド５の位置調整のためにヘツド取付台７を上方
に押し上げるための専用の板バネ１１が必要であ
り、しかも録音再生ヘツド５を螺子９，１０にて
取付ける時に同時に板バネ１１を介在させなけれ
ばならないので作業性が悪いという問題があつ
た。 In the case of such a conventional device, a special leaf spring 11 is required to push up the head mounting base 7 in order to adjust the position of the recording/playback head 5. 10, the plate spring 11 must be interposed at the same time, resulting in a problem of poor workability.
本考案は斯る点に鑑み提案されたもので、第３
図及び第４図に示すように改良したものである。 This invention was proposed in view of this point, and the third
This is an improved version as shown in FIG.
この第３図及び第４図において従来の第１図及
び第２図と同一部品には同じ図番を附す。本考案
は従来のテープガイドに改良を加えたもので、図
示したように録音再生ヘツド５に隣接して取付け
られるテープガイド１４に、ヘツド取付台７とヘ
ツド支持基板２の間に介在される弾性片１４′を
一体に設けたもので、該弾性片１４′には調整用
螺子１０を挿通する長孔１５が形成され、その先
端はヘツド取付台７の他端を上方に押し上げるよ
うに作用する。 In FIGS. 3 and 4, the same parts as in the conventional FIGS. 1 and 2 are given the same number. The present invention is an improvement on the conventional tape guide.As shown in the figure, the tape guide 14 is installed adjacent to the recording/playback head 5, and an elastic tape is inserted between the head mount 7 and the head support substrate 2. The elastic piece 14' is formed with a long hole 15 through which the adjusting screw 10 is inserted, and the tip of the elastic piece 14' acts to push the other end of the head mounting base 7 upward. .
従つてテープガイド１４を螺子１０によつて取
付けた時、その弾性片１４′がヘツド取付台を配
設する部分に位置することとなるので、この状態
において録音再生ヘツド５のヘツド取付台７をヘ
ツド支持基板２に螺子９，１０で取付けることに
よつてテープガイド１４の弾性片１４′がヘツド
取付台７の下面に自動的に接合することとなる。 Therefore, when the tape guide 14 is attached with the screw 10, the elastic piece 14' will be located at the part where the head mount is installed, so in this state, the head mount 7 of the recording/playback head 5 can be installed. By attaching it to the head support substrate 2 with screws 9 and 10, the elastic piece 14' of the tape guide 14 is automatically joined to the lower surface of the head mount 7.
然るに録音再生ヘツド５の位置（アジマス）調
整は、調整用螺子１０とテープガイド１４の弾性
片１４′との協働によつて行なうことが出来る。 The position (azimuth) of the recording/reproducing head 5 can be adjusted by cooperation of the adjustment screw 10 and the elastic piece 14' of the tape guide 14.
本考案は上述したように、ヘツド支持基板上に
アジマス調整螺子で取付けられるヘツド取付台を
介して録音再生ヘツドを設け、テープガイドをそ
のテープ接合部が録音再生ヘツドと隣接するよう
前記ヘツド支持基板上に取付螺子で取付けてなる
テープレコーダーにおいて、前記テープガイドに
前記ヘツド支持基板とヘツド取付台間に介在され
る弾性片を一体に形成し、該弾性片をアジマス調
整螺子と協働させるようにし、前記テープガイド
はアジマス調整時にその弾性片が変形するもテー
プ接合部はテープ高さを一定に保つように構成さ
れていることを特徴とするヘツド支持装置を提供
するものであるから、従来のように板バネを別途
に用意する必要がないと共に録音再生ヘツドの取
付作業が大幅に改善されるものである。 As described above, the present invention provides a recording/playback head via a head mount mounted on a head support substrate with an azimuth adjustment screw, and attaches a tape guide to the head support substrate such that its tape joint is adjacent to the recording/playback head. In the tape recorder which is mounted on the tape guide with a mounting screw, an elastic piece interposed between the head support substrate and the head mounting base is integrally formed on the tape guide, and the elastic piece is made to cooperate with the azimuth adjustment screw. The present invention provides a head support device characterized in that the tape guide is configured such that its elastic piece deforms during azimuth adjustment, but the tape joint portion maintains a constant tape height. In this way, there is no need to prepare a separate leaf spring, and the installation work of the recording/playback head is greatly improved.
特に本考案装置に依れば、録音再生ヘツドのア
ジマス調整時にテープガイドのテープ接合部はテ
ープ高さを一定に保つたまゝにあるので、テープ
経路に変化を与えることがなく正確な調整を実行
させることが出来ると同時にテープエツヂを傷め
る懸念も生じないものである。その結果テープガ
イドを録音再生ヘツドの左右どちら側に隣接して
もよいものである。 In particular, according to the device of the present invention, when adjusting the azimuth of the recording/playback head, the tape joint of the tape guide maintains the tape height constant, so accurate adjustment can be performed without changing the tape path. At the same time, there is no fear of damaging the tape edge. As a result, the tape guide may be adjacent to either the left or right side of the recording/reproducing head.
第１図及び第２図は従来装置の平面図及び正面
図、第３図及び第４図は本考案装置の平面図及び
正面図である。
２……ヘツド支持基板、５……録音再生ヘツ
ド、７……ヘツド取付台、１４……テープガイ
ド、１４′……弾性片。
1 and 2 are a plan view and a front view of the conventional device, and FIGS. 3 and 4 are a plan view and a front view of the device of the present invention. 2...Head support board, 5...Record/playback head, 7...Head mounting base, 14...Tape guide, 14'...Elastic piece.
Claims (1)
られるヘツド取付台を介して録音再生ヘツドを設
け、テープガイドをそのテープ接合部が録音再生
ヘツドと隣接するよう前記ヘツド支持基板上に取
付螺子で取付けてなるテープレコーダーにおい
て、前記テープガイドに前記ヘツド支持基板とヘ
ツド取付台間に介在される弾性片を一体に形成
し、該弾性片をアジマス調整螺子と協働させるよ
うにし、前記テープガイドはアジマス調整時にそ
の弾性片が変形するもテープ接合部はテープ高さ
を一定に保つように構成されていることを特徴と
するヘツド支持装置。 A recording/playback head is provided on a head support board via a head mounting base that is mounted with an azimuth adjustment screw, and a tape guide is mounted on the head support board with a mounting screw so that its tape joint is adjacent to the recording/playback head. In the tape recorder, the tape guide is integrally formed with an elastic piece interposed between the head support substrate and the head mounting base, and the elastic piece is made to cooperate with an azimuth adjustment screw, and the tape guide A head support device characterized in that the tape joint portion is configured to maintain a constant tape height even when the elastic piece is deformed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980101789U JPS6341613Y2 (en) | 1980-07-17 | 1980-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980101789U JPS6341613Y2 (en) | 1980-07-17 | 1980-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5726740U JPS5726740U (en) | 1982-02-12 |
| JPS6341613Y2 true JPS6341613Y2 (en) | 1988-11-01 |
Family
ID=29463226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980101789U Expired JPS6341613Y2 (en) | 1980-07-17 | 1980-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6341613Y2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5819699Y2 (en) * | 1975-04-07 | 1983-04-22 | アイワ カブシキガイシヤ | Jikihetsudo Toritsuke Souchi |
| JPS52152711U (en) * | 1976-05-17 | 1977-11-19 | ||
| JPS5593836U (en) * | 1978-12-20 | 1980-06-28 |
-
1980
- 1980-07-17 JP JP1980101789U patent/JPS6341613Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5726740U (en) | 1982-02-12 |
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