JPH01103012U - - Google Patents

Info

Publication number
JPH01103012U
JPH01103012U JP19856887U JP19856887U JPH01103012U JP H01103012 U JPH01103012 U JP H01103012U JP 19856887 U JP19856887 U JP 19856887U JP 19856887 U JP19856887 U JP 19856887U JP H01103012 U JPH01103012 U JP H01103012U
Authority
JP
Japan
Prior art keywords
head
magnetic head
reversing
cylindrical recess
elastic piece
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
Application number
JP19856887U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP19856887U priority Critical patent/JPH01103012U/ja
Priority to GB8809103A priority patent/GB2214343B/en
Priority to CN 88108713 priority patent/CN1009400B/en
Priority to CN88221305U priority patent/CN2055976U/en
Publication of JPH01103012U publication Critical patent/JPH01103012U/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5513—Specially adapted for transducing in both travelling directions of tape
    • G11B5/5517—Controlled by automatic tape drive reversing arrangement
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図及び第２図は本考案の第１実施例を示す
もので、第１図は縦断面図、第２図は分解斜視図
、第３図は第２実施例を示す部分縦断面図、第４
図は従来例を示す縦断面図、第５図は他の従来例
を示す部分断面図である。 １１…ヘツド基台、１３…ヘツド保持体、１４
…２トラツク用磁気ヘツド、１７…角筒状凹部、
１８ａ〜１８ｄ…内面、１９ｃ，１９ｄ，２７…
ストツパ部、２０ａ〜２０ｄ…外面、２１，２５
…弾性片。 Figures 1 and 2 show a first embodiment of the present invention, with Figure 1 being a longitudinal sectional view, Figure 2 being an exploded perspective view, and Figure 3 being a partial longitudinal sectional view showing the second embodiment. , 4th
The figure is a vertical sectional view showing a conventional example, and FIG. 5 is a partial sectional view showing another conventional example. 11... Head base, 13... Head holder, 14
...Magnetic head for two tracks, 17...Square cylindrical recess,
18a-18d...inner surface, 19c, 19d, 27...
Stopper part, 20a to 20d...outer surface, 21, 25
...elastic piece.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ヘツド基台１１に回転自在に支持されたヘツド
保持体１３に、２トラツク用磁気ヘツド１４を保
持させて、テープ走行方向の切換に伴い前記ヘツ
ド保持体１３を磁気ヘツド１４のテープ接触面と
直交する軸を中心に１８０°反転させるようにし
たオートリバース式テープレコーダの反転ヘツド
取付機構において、前記ヘツド保持体１３に、磁
気ヘツド１４を前面側より挿入させる角筒状の凹
部を設け、その角筒状凹部１７の隣接する２つの
内面、またはそれらの各内面に対応する磁気ヘツ
ドの２つの外面のうちの一方には、対応する他方
の面に先端を弾性圧接させる弾性片２１を一体に
設け、これらの弾性片を設けていない他方には対
応する弾性片の先端と磁気ヘツドの抜け出し方向
において対向するストツパ部１９ｃ，１９ｄを設
け、磁気ヘツドの前記角筒状凹部１７内への挿入
を、前記弾性片２１の弾性変形により許容し、か
つ磁気ヘツド１４の角筒状凹部１７からの抜け出
しを前記弾性片１４と前記ストツパ部１９ａ，１
９ｂとの当接により禁止するようにしたことを特
徴とするオートリバース式テープレコーダの反転
ヘツド取付機構。 A two-track magnetic head 14 is held on a head holder 13 rotatably supported by a head base 11, and when the tape running direction is changed, the head holder 13 is moved perpendicularly to the tape contact surface of the magnetic head 14. In the reversing head mounting mechanism of an auto-reversing tape recorder, which is configured to rotate the magnetic head 180 degrees about the axis of the tape recorder, the head holder 13 is provided with a rectangular cylindrical recess into which the magnetic head 14 is inserted from the front side. One of the two adjacent inner surfaces of the cylindrical recess 17 or the two outer surfaces of the magnetic head corresponding to each of these inner surfaces is integrally provided with an elastic piece 21 that brings its tip into elastic pressure contact with the other corresponding surface. The other end, which is not provided with these elastic pieces, is provided with stopper parts 19c and 19d that face the tip of the corresponding elastic piece in the direction in which the magnetic head comes out, thereby preventing the magnetic head from being inserted into the rectangular cylindrical recess 17. The elastic piece 21 is elastically deformed, and the magnetic head 14 is prevented from coming out of the rectangular cylindrical recess 17 by the elastic piece 14 and the stopper parts 19a, 1.
A reversing head mounting mechanism for an auto-reversing tape recorder, characterized in that the reversing head is inhibited by contact with the reversing head 9b.
JP19856887U 1987-12-26 1987-12-26 Pending JPH01103012U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP19856887U JPH01103012U (en) 1987-12-26 1987-12-26
GB8809103A GB2214343B (en) 1987-12-26 1988-04-18 Turn-over head mounting mechanism for automatic reversing tape recorder
CN 88108713 CN1009400B (en) 1987-12-26 1988-12-20 Arranging structure of inverting heads for auto-inverting recorder
CN88221305U CN2055976U (en) 1987-12-26 1988-12-20 Reverse magnetic head assembly construction for automatic reverse recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19856887U JPH01103012U (en) 1987-12-26 1987-12-26

Publications (1)

Publication Number Publication Date
JPH01103012U true JPH01103012U (en) 1989-07-12

Family

ID=16393345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19856887U Pending JPH01103012U (en) 1987-12-26 1987-12-26

Country Status (3)

Country Link
JP (1) JPH01103012U (en)
CN (2) CN2055976U (en)
GB (1) GB2214343B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT396854B (en) * 1991-12-11 1993-12-27 Philips Nv MAGNETIC TAPE DEVICE WITH A MAGNETIC HEAD UNIT PROVIDED FOR SCANNING A MAGNETIC TAPE
JP2908953B2 (en) * 1993-02-18 1999-06-23 アルプス電気株式会社 Magnetic head unit and magnetic head device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013321A (en) * 1983-06-30 1985-01-23 Nippon Chemicon Corp Reversing device of magnetic head

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013321A (en) * 1983-06-30 1985-01-23 Nippon Chemicon Corp Reversing device of magnetic head

Also Published As

Publication number Publication date
CN1035574A (en) 1989-09-13
GB8809103D0 (en) 1988-05-18
CN2055976U (en) 1990-04-11
GB2214343B (en) 1991-09-18
CN1009400B (en) 1990-08-29
GB2214343A (en) 1989-08-31

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