JPH042302U - - Google Patents
Info
- Publication number
- JPH042302U JPH042302U JP4333690U JP4333690U JPH042302U JP H042302 U JPH042302 U JP H042302U JP 4333690 U JP4333690 U JP 4333690U JP 4333690 U JP4333690 U JP 4333690U JP H042302 U JPH042302 U JP H042302U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- rotary transformer
- drum
- leaf spring
- 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
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図ａは本考案の回転磁気ヘツドドラムの一
実施例を示す上ドラム組品の組立途中を説明する
要部平面図、第１図ｂは第１図ａの要部断面図、
第２図ａは本考案の回転磁気ヘツドドラムの一実
施例を示す上ドラム組品の完成を説明する要部平
面図、第２図ｂは第２図ａの要部断面図、第３図
ａは従来の回転磁気ヘツドドラム一実施例を示す
上ドラム組品の組立途中を説明する要部平面図、
第３図ｂは第３図ａの要部断面図、第４図ａは従
来の回転磁気ヘツドドラムの一実施例を示す上ド
ラム組品の完成を説明する要部平面図、第４図ｂ
は第４図ａの要部断面図である。
図面中、１……磁気ヘツド、３……上ドラム、
４，１５……ロータリートランス組品、１２……
ロータリートランス押えバネ、１６……板バネを
示す。
FIG. 1a is a plan view of the main part of an embodiment of the rotating magnetic head drum of the present invention, illustrating the process of assembling the upper drum assembly, and FIG. 1b is a cross-sectional view of the main part of FIG. 1a.
Fig. 2a is a plan view of the main parts of the completed upper drum assembly showing one embodiment of the rotating magnetic head drum of the present invention, Fig. 2b is a sectional view of the main parts of Fig. 2a, and Fig. 3a 1 is a plan view of a main part illustrating the process of assembling an upper drum assembly showing an embodiment of a conventional rotating magnetic head drum,
FIG. 3b is a sectional view of the main part of FIG. 3a, FIG. 4a is a plan view of the main part illustrating the completion of the upper drum assembly showing an example of a conventional rotating magnetic head drum, and FIG. 4b
is a sectional view of the main part of FIG. 4a. In the drawings, 1...magnetic head, 3...upper drum,
4, 15...Rotary transformer assembly, 12...
Rotary transformer presser spring, 16... indicates a plate spring.
Claims (1)
ンスロータ組品の中に板バネを用い、ロータリー
トランスロータ組品を上ドラムに取付けたときに
ロータリートランスロータコイルが結線されてい
る板バネが磁気ヘツド基板ランドに弾性変形され
た状態で接触し、そのバネの弾性復元力による押
圧でロータリートランスロータに磁気ヘツドを直
接結線することができるように構成した回転磁気
ヘツドドラム。 A leaf spring is used in the rotary transformer rotor assembly in the rotating magnetic head drum, and when the rotary transformer assembly is attached to the upper drum, the leaf spring to which the rotary transformer coil is connected is elastically deformed into the magnetic head board land. A rotating magnetic head drum is configured so that the magnetic head can be directly connected to a rotary transformer rotor by pressing the magnetic head with the elastic restoring force of the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4333690U JPH042302U (en) | 1990-04-23 | 1990-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4333690U JPH042302U (en) | 1990-04-23 | 1990-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH042302U true JPH042302U (en) | 1992-01-09 |
Family
ID=31555667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4333690U Pending JPH042302U (en) | 1990-04-23 | 1990-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042302U (en) |
-
1990
- 1990-04-23 JP JP4333690U patent/JPH042302U/ja active Pending
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