JP2549605Y2 - Tape deck - Google Patents
Tape deckInfo
- Publication number
- JP2549605Y2 JP2549605Y2 JP1992006081U JP608192U JP2549605Y2 JP 2549605 Y2 JP2549605 Y2 JP 2549605Y2 JP 1992006081 U JP1992006081 U JP 1992006081U JP 608192 U JP608192 U JP 608192U JP 2549605 Y2 JP2549605 Y2 JP 2549605Y2
- Authority
- JP
- Japan
- Prior art keywords
- base plate
- head base
- head
- support shaft
- tape deck
- 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 - Fee Related
Links
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
- G11B15/60—Guiding record carrier
- G11B15/62—Maintaining desired spacing between record carrier and head
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案はビデオカセット，オーデ
ィオカセットまたはディジタル記録カセットなどを装着
して記録または再生などを行うビデオテープレコーダな
どに組み込まれるテープデッキに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tape deck incorporated in a video tape recorder for recording or reproducing data by mounting a video cassette, an audio cassette or a digital recording cassette.
【０００２】[0002]
【従来の技術】従来のテープデッキは、図５及び図６に
示すように、高さ調整ナット１１及び上昇用ばね１２を
介してシャーシ１３上面の支軸１４にオーディオ・コン
トロールヘッド１５を設置するヘッド台板１６の基端部
１７を取付けると共に、シャーシ１３上面に設けた横向
き調整ナット１８の斜面１９に前記ヘッド台板１６の先
端部２０を当接させ、縦横方向のヘッド位置調節を可能
ならしめている。2. Description of the Related Art In a conventional tape deck, as shown in FIGS. 5 and 6, an audio control head 15 is mounted on a support shaft 14 on an upper surface of a chassis 13 via a height adjusting nut 11 and a lifting spring 12. If the base end portion 17 of the head base plate 16 is attached, and the tip end portion 20 of the head base plate 16 is brought into contact with the inclined surface 19 of the horizontal adjustment nut 18 provided on the upper surface of the chassis 13 so that the head position can be adjusted vertically and horizontally. Squeezed.
【０００３】この従来のテープデッキにおいては、ヘッ
ド台板１６の基端部１７側上部の支軸１４が通る孔は丸
孔２１に形成されると共に、ヘッド台板１６の基端部１
７側上部の高さ調整ナット１８に当接する屈曲部２２は
平行に形成されている。In this conventional tape deck, a hole through which the support shaft 14 above the base end portion 17 of the head base plate 16 passes is formed in a round hole 21 and the base end portion 1 of the head base plate 16 is formed.
The bent portion 22 that comes into contact with the height adjustment nut 18 at the upper portion on the seventh side is formed in parallel.
【０００４】[0004]
【考案が解決しようとする課題】上記の従来技術におい
ては、荷重や振動が生じた場合、支軸１４が通る孔は丸
孔２１に形成されていると共に、ヘッド台板１６の屈曲
部２２が平行に形成されているので、ヘッド台板１６の
丸孔２１と支軸１４径のギャップ分でズレが発生し、図
７及び図８に示すようにヘッド台板１６が完全に元の位
置に戻るのが難しいという問題がある。In the above prior art, when a load or vibration occurs, the hole through which the support shaft 14 passes is formed in the round hole 21 and the bent portion 22 of the head base plate 16 is formed. Since they are formed in parallel, a gap occurs between the round hole 21 of the head base plate 16 and the diameter of the support shaft 14, and the head base plate 16 is completely returned to the original position as shown in FIGS. There is a problem that it is difficult to return.
【０００５】本考案は、上記事情に鑑みてなされたもの
であり、荷重や振動が生じた場合、ヘッド台板が完全に
元の位置に戻るようにしたテープデッキを提供すること
を目的とするものである。The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a tape deck in which a head base plate is completely returned to an original position when a load or vibration occurs. Things.
【０００６】[0006]
【課題を解決するための手段】上記目的を達成するた
め、本考案は、オーディオ・コントロールヘッドを設置
するヘッド台板がその基端部を高さ調整ナット及び上昇
用ばねを介してシャーシ上面の支軸に支持されると共
に、その先端部をシャーシ上に設けた横向き調整ナット
の斜面に当接させて取付けられているテープデッキにお
いて、ヘッド台板の基端部側上部の支軸が通る孔を角孔
に形成すると共に、ヘッド台板の基端部側上部の高さ調
整ナットに当接する屈曲部を傾斜させたことを特徴とし
ている。In order to achieve the above-mentioned object, according to the present invention, a head base plate on which an audio control head is installed is provided at a base end portion thereof with a height adjusting nut and a spring for raising. A hole through which a support shaft on the base end side upper part of the head base plate passes on a tape deck that is supported by a support shaft and is mounted with its tip end abutting against the slope of a horizontal adjustment nut provided on the chassis. Is formed in a square hole, and a bent portion that abuts on a height adjusting nut at an upper portion on the base end side of the head base plate is inclined.
【０００７】[0007]
【作用】上記構成とすることにより、ヘッド台板の支軸
が通る孔が角孔に形成されていると共に、ヘッド台板の
高さ調整ナットに当接する屈曲部を傾斜させたので、荷
重が掛ったり振動を受けてもこの屈曲部が高さ調整ナッ
トに対して片当りして角孔内で位置補正し、元の位置に
完全に戻るようになる。With the above construction, the hole through which the support shaft of the head base plate passes is formed in a square hole, and the bent portion abutting on the height adjusting nut of the head base plate is inclined, so that the load is reduced. Even if the bent portion is hung or vibrated, the bent portion comes in contact with the height adjusting nut to correct the position in the square hole, so that the bent portion returns to the original position completely.
【０００８】[0008]
【実施例】以下、本考案の一実施例を図に基づいて説明
するが、従来技術と同一構成要素には同一の符号を付し
て説明する。図１及び図２において、オーディオ・コン
トロールヘッド１５は、その底面を水平板１上面に固定
させて取付けられている。水平板１はその基端部がばね
（図示省略）を介在したビス２によりヘッド台板３に支
持されると共に、その先端部がヘッド台板３上に設けた
球面体４に当接して傾き調整自在に取付けられている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. The same components as in the prior art will be denoted by the same reference numerals. 1 and 2, the audio control head 15 is attached with its bottom surface fixed to the upper surface of the horizontal plate 1. The horizontal plate 1 has its base end supported by the head base plate 3 by a screw 2 interposed with a spring (not shown), and its tip end abuts on a spherical body 4 provided on the head base plate 3 to tilt. Adjustably mounted.
【０００９】ヘッド台板３はその基端部５がシャーシ１
３に立設した支軸１４に上下動可能に枢支されると共
に、その先端部６がシャーシ１３に設けられた横向き調
整ナット１８の斜面１９に当接して取付けられている。
そして、このヘッド台板３は上昇用ばね１２によって上
昇及び回転付勢されて取付けられている。また、ヘッド
台板３はその基端部５上部の屈曲部７が支軸１４の上部
ねじ部に螺合した高さ調整ナット１１に当接して上方へ
の抜け止めが図られると共に、高さ調整ナット１１の進
退により高さ調整が可能となっている。The base plate 3 of the head base plate 3 has a
3 is pivotally supported so as to be able to move up and down, and its tip 6 is attached to a slope 19 of a lateral adjustment nut 18 provided on the chassis 13.
The head base plate 3 is mounted by being raised and rotated by a lifting spring 12. Further, the bent portion 7 above the base end portion 5 of the head base plate 3 abuts on the height adjusting nut 11 screwed to the upper thread portion of the support shaft 14 so as to prevent the head base plate 3 from coming off upward. The height can be adjusted by moving the adjustment nut 11 forward and backward.
【００１０】そして、ヘッド台板３の基端部５側上部の
支軸１４が通る孔は角孔８に形成されると共に、ヘッド
台板３の基端部５側上部の高さ調整ナット１１に当接す
る屈曲部７は先端に行くに従いその高さが低くなるよう
に傾斜させて形成されている。A hole through which the support shaft 14 above the base end portion 5 of the head base plate 3 passes is formed in the square hole 8 and a height adjusting nut 11 above the base end portion 5 side of the head base plate 3. Is formed so as to be inclined so that the height becomes lower toward the tip.
【００１１】このように構成された本実施例において
は、ヘッド台板３の支軸１４が通る孔が角孔８に形成さ
れていると共に、ヘッド台板３の高さ調整ナット１１に
当接する屈曲部７を傾斜させたので、図１及び図２に示
すように、荷重が掛ったり振動を受けても、図３及び図
４に示すように、屈曲部７が高さ調整ナット１１に対し
て片当りして角孔８内で位置補正し、元の位置に完全に
戻るようになり、オーディオ・コントロールヘッド１５
とビデオテープ（図示省略）との安定した当りを確保す
ることができる。In this embodiment constructed as described above, the hole through which the support shaft 14 of the head base plate 3 passes is formed in the square hole 8 and abuts on the height adjusting nut 11 of the head base plate 3. Since the bent portion 7 is inclined, as shown in FIGS. 1 and 2, even if a load is applied or subjected to vibration, as shown in FIGS. Then, the position of the audio control head 15 is corrected in the square hole 8 and completely returned to the original position.
And a video tape (not shown).
【００１２】[0012]
【考案の効果】以上述べた如く、本考案によれば、ヘッ
ド台板の基端部側上部の支軸が通る孔を角孔に形成する
と共に、ヘッド台板の基端部側上部の高さ調整ナットに
当接する屈曲部を傾斜させたので、荷重が掛ったり振動
を受けてもこの屈曲部が高さ調整ナットに対して片当り
して角孔内で位置補正し、元の位置に完全に戻るように
なり、オーディオ・コントロールヘッドとビデオテープ
との安定した当りを確保することができる。As described above, according to the present invention, the hole through which the support shaft at the upper end of the base of the head base plate passes is formed as a square hole, and the height of the upper end of the base of the head base plate at the base is increased. The bent part that abuts the height adjustment nut is tilted, so that even if a load is applied or vibration is applied, the bent part hits against the height adjustment nut and corrects the position in the square hole to return to the original position. It returns completely, and a stable contact between the audio control head and the video tape can be ensured.
【図１】本考案に係る一実施例の要部平面図である。FIG. 1 is a plan view of a main part of an embodiment according to the present invention.
【図２】図１の正面図である。FIG. 2 is a front view of FIG.
【図３】本考案に係る一実施例の要部平面図である。FIG. 3 is a plan view of a main part of one embodiment according to the present invention.
【図４】図３の正面図である。FIG. 4 is a front view of FIG. 3;
【図５】従来技術の平面図である。FIG. 5 is a plan view of a conventional technique.
【図６】図５の正面図である。FIG. 6 is a front view of FIG. 5;
【図７】従来技術の平面図である。FIG. 7 is a plan view of a conventional technique.
【図８】図７の正面図である。FIG. 8 is a front view of FIG. 7;
３ ヘッド台板 ５ 基端部 ６ 先端部 ７ 屈曲部 ８ 角孔 １１ 高さ調整ナット １２ 上昇用ばね １３ シャーシ １４ 支軸 １５ オーディオ・コントロールヘッド １８ 横向き調整ナット １９ 斜面 Reference Signs List 3 Head base plate 5 Base end 6 Tip 7 Bend 8 Square hole 11 Height adjustment nut 12 Lifting spring 13 Chassis 14 Support shaft 15 Audio control head 18 Lateral adjustment nut 19 Slope
Claims (1)
するヘッド台板がその基端部を高さ調整ナット及び上昇
用ばねを介してシャーシ上面の支軸に支持されると共
に、その先端部をシャーシ上に設けた横向き調整ナット
の斜面に当接させて取付けられているテープデッキにお
いて、ヘッド台板の基端部側上部の支軸が通る孔を角孔
に形成すると共に、ヘッド台板の基端部側上部の高さ調
整ナットに当接する屈曲部を傾斜させたことを特徴とす
るテープデッキ。1. A head base plate on which an audio control head is installed has its base end supported on a support shaft on the upper surface of a chassis via a height adjusting nut and a lifting spring, and has its front end mounted on the chassis. In the tape deck mounted in contact with the slope of the horizontal adjustment nut provided, a hole through which the support shaft on the upper side of the base end of the head base plate passes is formed in a square hole, and the base end of the head base plate is formed. A tape deck characterized in that a bent portion that abuts a height adjustment nut at an upper side is inclined.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992006081U JP2549605Y2 (en) | 1992-01-20 | 1992-01-20 | Tape deck |
| MYPI93000077A MY112559A (en) | 1992-01-20 | 1993-01-12 | A tape deck with a head base plate |
| KR1019930000683A KR930016989A (en) | 1992-01-20 | 1993-01-20 | deck |
| CN93101727A CN1032281C (en) | 1992-01-20 | 1993-01-20 | Tape deck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992006081U JP2549605Y2 (en) | 1992-01-20 | 1992-01-20 | Tape deck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0561810U JPH0561810U (en) | 1993-08-13 |
| JP2549605Y2 true JP2549605Y2 (en) | 1997-09-30 |
Family
ID=11628607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992006081U Expired - Fee Related JP2549605Y2 (en) | 1992-01-20 | 1992-01-20 | Tape deck |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2549605Y2 (en) |
| KR (1) | KR930016989A (en) |
| CN (1) | CN1032281C (en) |
| MY (1) | MY112559A (en) |
-
1992
- 1992-01-20 JP JP1992006081U patent/JP2549605Y2/en not_active Expired - Fee Related
-
1993
- 1993-01-12 MY MYPI93000077A patent/MY112559A/en unknown
- 1993-01-20 CN CN93101727A patent/CN1032281C/en not_active Expired - Fee Related
- 1993-01-20 KR KR1019930000683A patent/KR930016989A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| KR930016989A (en) | 1993-08-30 |
| CN1032281C (en) | 1996-07-10 |
| MY112559A (en) | 2001-07-31 |
| JPH0561810U (en) | 1993-08-13 |
| CN1075814A (en) | 1993-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |