JPS6213224Y2 - - Google Patents
Info
- Publication number
- JPS6213224Y2 JPS6213224Y2 JP16663180U JP16663180U JPS6213224Y2 JP S6213224 Y2 JPS6213224 Y2 JP S6213224Y2 JP 16663180 U JP16663180 U JP 16663180U JP 16663180 U JP16663180 U JP 16663180U JP S6213224 Y2 JPS6213224 Y2 JP S6213224Y2
- Authority
- JP
- Japan
- Prior art keywords
- head
- magnetic head
- tape
- mounting plate
- attached
- 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 2
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Description
【考案の詳細な説明】
本考案は特に小型のテープレーーダに最適なヘ
ツド取付装置を提供するものである。[Detailed Description of the Invention] The present invention provides a head mounting device particularly suitable for small-sized tape radars.
従来、テープレコーダにおける録音再生ヘツド
の調整装置としては普及型ではヘツドの左右方向
の傾き、即ちアジマス調整のみが可能で前後方向
の調整、即ちあおり調整ができないような構成に
なつている。一方、高級型ではアジマス調整とあ
おり調整とが各々単独で調整できるものもある
が、これは機構が複雑であり、また多くのスペー
スを必要とする等の不都合があり、このため特に
近年普及してきている超小型カセツトレコーダ等
ではスペース上の制約が極めて大きく、したがつ
てアジマス調整とあおり調整の両方が可能な機構
は採用できないのが現状である。 Conventionally, a popular type of adjustment device for a recording/playback head in a tape recorder is configured such that only the horizontal inclination of the head, that is, the azimuth adjustment, can be adjusted, but the front and back direction, that is, the tilt adjustment cannot be adjusted. On the other hand, some high-end models allow azimuth adjustment and tilt adjustment to be adjusted independently, but this has disadvantages such as a complicated mechanism and a large amount of space, which is why it has become particularly popular in recent years. In the case of ultra-compact cassette recorders and the like, space constraints are extremely large, and therefore it is currently impossible to employ a mechanism that allows for both azimuth adjustment and tilt adjustment.
本考案は上記のような従来の状況に鑑みて極め
て簡単な構成によりアジマス調整とあおり調整の
両方を可能とし、小型テープレコーダに最適な装
置を提供するもので、以下その一実施例について
図面を用いて説明する。 In view of the conventional situation as described above, the present invention enables both azimuth adjustment and tilt adjustment with an extremely simple configuration, and provides an optimal device for small tape recorders. I will explain using
1は録音再生用の磁気ヘツド、2はその磁気ヘ
ツド1を取付けた弾性板からなるヘツド取付板、
3は前記ヘツド取付板2を磁気ヘツド1を中心に
一方側で支持する支柱であり、該支柱3は前端幅
が狭幅に、また後端幅が広幅となるように内方側
面が傾斜面3aに形成されている。4は前記支柱
3と同形状からなる押え板で、前記支柱3と押え
板4間にヘツド取付板2の一端部が挾まれてねじ
5によりヘツド基板6に取付けられている。 1 is a magnetic head for recording and playback; 2 is a head mounting plate made of an elastic plate to which the magnetic head 1 is attached;
Reference numeral 3 denotes a column that supports the head mounting plate 2 on one side with the magnetic head 1 at the center.The column 3 has an inclined inner side surface so that the front end is narrow and the rear end is wide. 3a. Reference numeral 4 denotes a holding plate having the same shape as the pillar 3. One end of the head mounting plate 2 is held between the pillar 3 and the holding plate 4, and is attached to the head board 6 with screws 5.
7は前記ヘツド取付板2の他方側をヘツド基板
6に取付けているねじであり、8は前記ねじ7に
嵌挿され、ヘツド取付板2を常時上方向に附勢し
ているコイルばねである。9はテープで、矢印方
向に進行しているものとする。 7 is a screw that attaches the other side of the head mounting plate 2 to the head board 6, and 8 is a coil spring that is fitted into the screw 7 and always urges the head mounting plate 2 upward. . 9 is a tape, which is assumed to be moving in the direction of the arrow.
以上のような構成からなり、いま何らかの原因
で磁気ヘツド1のアジマスが狂つていてその磁気
ヘツド1を左側に傾けてやる必要がある場合、走
行するテープ9は上側で進み、下側で遅れている
のはずである。この場合ねじ7をゆるめる方向に
回して磁気ヘツド1を左に傾けてやると支柱3の
傾斜面3aのために磁気ヘツド1は前面を上に向
けながら左に傾き、したがつてテープ走行路が下
側では今までよりも長くなるため、ヘツド部では
下側のテープの進みが今までよりも大きくなり、
上側では遅くなる。このため今までよりもヘツド
部を通過するテープ上下での進み遅れの差が少な
くなるため、少ないヘツドの左傾斜でアジマス調
整が行なえるものであり、即ちそれだけテープの
たるみにより生ずるヘツドタツチの不完全さが解
消され、レベル変動も少なくなる。 With the above configuration, if the azimuth of the magnetic head 1 is out of order for some reason and it is necessary to tilt the magnetic head 1 to the left, the running tape 9 will advance on the upper side and lag on the lower side. It should be. In this case, if you turn the screw 7 in the loosening direction and tilt the magnetic head 1 to the left, the magnetic head 1 will tilt to the left with its front surface facing upward due to the inclined surface 3a of the support 3, and therefore the tape running path will be Since the lower side is longer than before, the advance of the lower tape at the head will be greater than before.
It's slower at the top. As a result, the difference in advance and lag between the upper and lower sides of the tape passing through the head is smaller than before, and azimuth adjustment can be performed with less tilt of the head to the left. This eliminates the problem and reduces level fluctuations.
以上のように本案は一本のねじでアジマス調整
と前後の傾き調整が同時に行なえるようにしたた
め、簡単にしてテープのヘツドタツチを調整する
ことができ、しかも構成が簡単であるとともに小
さなスペースでよいため小型のテープレコーダに
最適なもので、その実用性は大である。 As mentioned above, the present invention allows azimuth adjustment and front/rear tilt adjustment to be performed at the same time with a single screw, making it possible to easily adjust the tape head touch.Moreover, the configuration is simple and requires only a small space. Therefore, it is ideal for small tape recorders, and its practicality is great.
第1図は本考案の一実施例を示す上面図、第2
図は同後面図である。
1……磁気ヘツド、2……ヘツド取付板、3…
…支柱、3a……傾斜面、5……ねじ、6……ヘ
ツド基板、7……ねじ、8……コイルばね、9…
…テープ。
Fig. 1 is a top view showing one embodiment of the present invention;
The figure is a rear view of the same. 1...Magnetic head, 2...Head mounting plate, 3...
...Strut, 3a...Slanted surface, 5...Screw, 6...Head board, 7...Screw, 8...Coil spring, 9...
…tape.
Claims (1)
付け、前記磁気ヘツドを中心としてヘツド取付板
の一方側を前端面と後端面とで幅の異なる内方側
面に傾斜面を有する支持手段を介してヘツド基板
に取付けるとともに、他方側を前記磁気ヘツドの
傾きを調整する調整手段をもつて前記ヘツド基板
に取付け、上記調整手段により磁気ヘツドの前後
の傾きとアジマスとを同時に調整可能に構成して
なるヘツド取付装置。 The magnetic head is attached to a head mounting plate made of an elastic plate, and the head is mounted on one side of the head mounting plate with the magnetic head at the center via a support means having an inclined surface on the inner side surface with different widths at the front end surface and rear end surface. A head which is attached to a substrate and has an adjustment means for adjusting the inclination of the magnetic head on the other side and is attached to the head substrate, and the head is configured such that the longitudinal inclination and azimuth of the magnetic head can be adjusted simultaneously by the adjustment means. Mounting device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16663180U JPS6213224Y2 (en) | 1980-11-19 | 1980-11-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16663180U JPS6213224Y2 (en) | 1980-11-19 | 1980-11-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5791133U JPS5791133U (en) | 1982-06-04 |
JPS6213224Y2 true JPS6213224Y2 (en) | 1987-04-06 |
Family
ID=29525274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16663180U Expired JPS6213224Y2 (en) | 1980-11-19 | 1980-11-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6213224Y2 (en) |
-
1980
- 1980-11-19 JP JP16663180U patent/JPS6213224Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5791133U (en) | 1982-06-04 |
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