JPH032418U - - Google Patents
Info
- Publication number
- JPH032418U JPH032418U JP6298189U JP6298189U JPH032418U JP H032418 U JPH032418 U JP H032418U JP 6298189 U JP6298189 U JP 6298189U JP 6298189 U JP6298189 U JP 6298189U JP H032418 U JPH032418 U JP H032418U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- driven
- connecting portion
- driving circuit
- metal film
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Description
第１図はこの考案の一実施例に係る磁気ヘツド
装置を斜視図、第２図は第１図の要部を取出して
示す図、第３図はこの考案の他の実施例を示す図
、第４図乃至第６図は従来の磁気ヘツドの問題点
を説明するために示した図である。
１……磁気ヘツド、２……圧電素子、３，４…
…第１及び第２の金属ブロツク、５……端子板、
６……螺子部材、７……取付け構体、８……絶縁
カラー、１０，１０ａ……接続部。
FIG. 1 is a perspective view of a magnetic head device according to an embodiment of the invention, FIG. 2 is a diagram showing the main parts of FIG. 1, and FIG. 3 is a diagram showing another embodiment of the invention. FIGS. 4 to 6 are diagrams shown to explain problems with conventional magnetic heads. 1... Magnetic head, 2... Piezoelectric element, 3, 4...
...first and second metal blocks, 5...terminal board,
6... Screw member, 7... Mounting structure, 8... Insulating collar, 10, 10a... Connection portion.
Claims (1)
を金属板電極を介して積重した圧電素子の一端部
に磁気ヘツドを搭載して、前記圧電体を駆動回路
を介して伸縮駆動させ、前記磁気ヘツドを記録媒
体のヘツドトレース方向に対して略直交する方向
に駆動制御させてなる磁気ヘツド装置において、 前記圧電体間の金属板電極に前記圧電素子の端
部より延出した接続部を設け、この接続部を前記
金属膜電極とともに前記駆動回路に接続したこと
を特徴とする磁気ヘツド装置。[Claims for Utility Model Registration] A magnetic head is mounted on one end of a piezoelectric element in which a pair of extensible piezoelectric bodies formed with metal film electrodes are stacked with metal plate electrodes interposed therebetween, and the piezoelectric bodies are driven by a driving circuit. In the magnetic head device, the magnetic head is driven and controlled in a direction substantially perpendicular to the head tracing direction of the recording medium by being driven to extend and retract through A magnetic head device characterized in that a further extending connecting portion is provided, and this connecting portion is connected to the driving circuit together with the metal film electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6298189U JPH032418U (en) | 1989-05-30 | 1989-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6298189U JPH032418U (en) | 1989-05-30 | 1989-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH032418U true JPH032418U (en) | 1991-01-11 |
Family
ID=31592625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6298189U Pending JPH032418U (en) | 1989-05-30 | 1989-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH032418U (en) |
-
1989
- 1989-05-30 JP JP6298189U patent/JPH032418U/ja active Pending
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