JPH03121504U - - Google Patents
Info
- Publication number
- JPH03121504U JPH03121504U JP2891090U JP2891090U JPH03121504U JP H03121504 U JPH03121504 U JP H03121504U JP 2891090 U JP2891090 U JP 2891090U JP 2891090 U JP2891090 U JP 2891090U JP H03121504 U JPH03121504 U JP H03121504U
- Authority
- JP
- Japan
- Prior art keywords
- rotary transformer
- fixed
- upper drum
- tip
- rotating magnetic
- 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
Links
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims 1
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図乃至第５図は本考案の回転ドラム装置を
示す図であり、それぞれ第１図はロータリートラ
ンスの平面図及び断面図、第２図は上ドラムを下
方から見た平面図、第３図は上ドラムの組み立て
図、第４図はヘツドベース組立体を示す平面図、
第５図はヘツドベースの部分拡大断面図である。
第６図及び第７図は従来の回転ヘツド装置を示す
断面図である。
５……ヘツドベース、８……ヘツドベース取付
ねじ、１０……ヘツドチツプ、２０……ロータリ
ートランス、２２……ねじ挿通孔、２６……フレ
キシブル基板、３０……上ドラム。
1 to 5 are views showing the rotary drum device of the present invention, respectively. FIG. 1 is a plan view and a sectional view of the rotary transformer, FIG. 2 is a plan view of the upper drum seen from below, and FIG. 3 is a plan view of the rotary transformer. The figure is an assembled view of the upper drum, and Figure 4 is a plan view showing the head base assembly.
FIG. 5 is a partially enlarged sectional view of the head base.
6 and 7 are sectional views showing a conventional rotary head device. 5... Head base, 8... Head base mounting screw, 10... Head chip, 20... Rotary transformer, 22... Screw insertion hole, 26... Flexible board, 30... Upper drum.
Claims (1)
るとともに先端にヘツドチツプを固設したヘツド
ベースを該上ドラム下面とロータリートランスと
の間にねじ止め固定した回転磁気ヘツド装置にお
いて、該ヘツドベースとロータリートランスとの
間にフレキシブル基板を接続し、該ロータリート
ランスのヘツドベースに対接する位置にねじ回し
の先端部分が挿通できる挿通孔を設けたことを特
徴とする回転磁気ヘツド装置。 In a rotating magnetic head device, a rotary transformer is fixed to the lower surface of an upper drum, and a head base with a head chip fixed to the tip is screwed and fixed between the lower surface of the upper drum and the rotary transformer. A rotating magnetic head device, characterized in that a flexible substrate is connected to the rotary transformer, and an insertion hole through which the tip of a screwdriver can be inserted is provided at a position facing the head base of the rotary transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2891090U JPH03121504U (en) | 1990-03-20 | 1990-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2891090U JPH03121504U (en) | 1990-03-20 | 1990-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03121504U true JPH03121504U (en) | 1991-12-12 |
Family
ID=31531695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2891090U Pending JPH03121504U (en) | 1990-03-20 | 1990-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03121504U (en) |
-
1990
- 1990-03-20 JP JP2891090U patent/JPH03121504U/ja active Pending
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