JPS6241363Y2

JPS6241363Y2 -

Info

Publication number: JPS6241363Y2
Application number: JP9699978U
Authority: JP
Priority date: 1978-07-14
Filing date: 1978-07-14
Publication date: 1987-10-23
Also published as: JPS5515640U

Description

【考案の詳細な説明】本考案は磁気ヘツド取付台に関するものであ
る。従来の磁気ヘツド取付台はテープガイド部と
セツトへの取付部が一体であり、テープ摺動面の
所定位置にテープを摺接させるには取付台の加工
に高い精度を有し、かつ取付台に対するヘツドの
固定も一様でなければならなかつた。またテープ
走行方向に対する磁気ヘツドの取付角度を調整す
る点についても、それを簡単になしうるような配
虜がなされていなかつた。[Detailed Description of the Invention] The present invention relates to a magnetic head mount. In the conventional magnetic head mount, the tape guide part and the attachment part to the set are integrated, and in order to slide the tape into a predetermined position on the tape sliding surface, the mount needs to be machined with high accuracy, and the mount needs to be The fixation of the head had to be uniform as well. Furthermore, there has not been a device that can easily adjust the mounting angle of the magnetic head with respect to the tape running direction.

本考案の一実施例について図面と共に説明す
る。第１図は磁気ヘツド１とその取付台２を示し
ている。取付台２は、セツトへの取付部３に磁気
ヘツド１を固定する仮保持部４とテープガイド部
５とが一体形成されたものであり比較的剛性に富
む金属から成つている。またテープガイド部５は
テープガイド基部６とテープ走行部７と該近傍の
略長方形状の穴８により形成される二本の平行な
連結部９とより構成されている。取付部３は一端
にＵ字状の切欠部１０を有し、その対向する位置
に小孔１１を有する。さらに、小孔１１のヘツド
取付側近傍に楕円状の孔１２を有している。この
楕円状の孔１２は取付台２の残存部の縦断面積が
急激に小となる構造であれば切欠等でもよい。す
なわち、Ａ，A′の断面積がこれと平行な断面積
に比し急に小となるような構成にすればよい。 An embodiment of the present invention will be described with reference to the drawings. FIG. 1 shows a magnetic head 1 and its mounting base 2. As shown in FIG. The mounting base 2 has a temporary holding part 4 for fixing the magnetic head 1 to the mounting part 3 to the set and a tape guide part 5 which are integrally formed, and is made of a relatively rigid metal. Further, the tape guide portion 5 is composed of a tape guide base portion 6, a tape running portion 7, and two parallel connecting portions 9 formed by a substantially rectangular hole 8 in the vicinity thereof. The mounting portion 3 has a U-shaped notch 10 at one end, and a small hole 11 at a position opposite to the U-shaped notch 10. Furthermore, an elliptical hole 12 is provided near the head mounting side of the small hole 11. This elliptical hole 12 may be a cutout or the like as long as the vertical cross-sectional area of the remaining portion of the mounting base 2 is rapidly reduced. That is, the structure may be such that the cross-sectional areas of A and A' suddenly become smaller than the cross-sectional area parallel to them.

以上のような構成の本考案磁気ヘツド取付台
は、磁気ヘツド１の下面にスポツト溶接にて取り
付けられる。テープガイド基部６は、磁気ヘツド
側面に当接する形となるが固定されない。 The magnetic head mounting base of the present invention having the above structure is attached to the lower surface of the magnetic head 1 by spot welding. The tape guide base 6 comes into contact with the side surface of the magnetic head, but is not fixed.

本考案磁気ヘツド取付台は従来のものと異なり
次のような利点をもつ。この取付台を磁気ヘツド
に取り付けて第２図のようにして用いる場合、楕
円状の孔１２を設けたことにより、この部分が曲
がりやすくなるために、角度調整用ネジ１３の調
整により、磁気ヘツドの取り付け角度を容易に調
整することができ、かつ固定ネジ１４の固定部１
５にむりな負担がかからない。また該孔には磁気
ヘツドと固定ネジ１４の間に位置するので磁気ヘ
ツドと取付台が当接する部分にもむりな負担がか
からないのでヘツドの取付台に対する固定にも何
ら影響を与えない。 The magnetic head mount of the present invention differs from conventional ones and has the following advantages. When this mounting base is attached to a magnetic head and used as shown in Figure 2, the provision of the elliptical hole 12 makes this part easier to bend, so by adjusting the angle adjustment screw 13, the magnetic head The mounting angle of the fixing screw 14 can be easily adjusted, and the fixing part 1 of the fixing screw 14
No undue burden is placed on 5. Further, since the hole is located between the magnetic head and the fixing screw 14, no undue stress is placed on the part where the magnetic head and the mounting base come into contact, so that the fixing of the head to the mounting base is not affected at all.

[Brief explanation of the drawing]

第１図は本考案に係る磁気ヘツド取付台と磁気
ヘツドを示す斜視図、第２図は、本考案に係る磁
気ヘツド取付台をテープレコーダー等にセツトし
た部分の概略を示す正面図である。１……磁気ヘツド、２……磁気ヘツド取付台、
３……取付部、４……仮保持部、５……テープガ
イド部、６……テープガイド基部、７……テープ
走行部、８……穴、９……連結部、１０……切欠
部、１１……小孔、１２……楕円状の孔、１３…
…角度調整ネジ、１４……固定ネジ、１５……固
定部。 FIG. 1 is a perspective view showing a magnetic head mount and a magnetic head according to the present invention, and FIG. 2 is a front view schematically showing a portion of the magnetic head mount according to the present invention set in a tape recorder or the like. 1...Magnetic head, 2...Magnetic head mounting base,
3... Mounting part, 4... Temporary holding part, 5... Tape guide part, 6... Tape guide base, 7... Tape running part, 8... Hole, 9... Connecting part, 10... Notch part , 11...small hole, 12...elliptical hole, 13...
...Angle adjustment screw, 14...Fixing screw, 15...Fixing part.

Claims

[Scope of utility model registration request]

A tape guide part that slides the tape into a predetermined position on the magnetic head, a temporary holding part for fixing the head, a notch part that engages with a head installation angle adjusting screw, and a head fixing screw located opposite the notch part. A mounting part for the set having an engaging small hole, the tape guide part, the temporary holding part, and the mounting part are integrally formed, and guide adjustment in the vertical direction of the tape is performed near the tape running part of the tape guide part. In a magnetic head mounting base made of a metal with relatively high rigidity and provided with a substantially rectangular hole, a hole is provided on the head mounting side near the small hole to weaken the rigidity by making the vertical cross-sectional area smaller than other mounting parts. A magnetic head mounting stand characterized by having an angle adjustment point.