JPS62152673U - - Google Patents
Info
- Publication number
- JPS62152673U JPS62152673U JP3982886U JP3982886U JPS62152673U JP S62152673 U JPS62152673 U JP S62152673U JP 3982886 U JP3982886 U JP 3982886U JP 3982886 U JP3982886 U JP 3982886U JP S62152673 U JPS62152673 U JP S62152673U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- coil
- magnetic material
- shaft
- linear
- 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
- 239000000696 magnetic material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Description
第１図は本考案の実施例の構成を示す図、第２
図は本考案をコンパクトデイスクのピツクアツプ
の駆動部に応用した場合の概略図、第３図は本考
案の他の応用例の概略図、第４図、第５図はいず
れも第３図の応用例における駆動部の構成を示す
図、第６図は軸を永久磁石にした場合の構成図、
第７図、第８図は夫々従来のコンパクトデイスク
のピツクアツプの駆動部の概略図である。
１…磁性材料よりなる軸、２，３…永久磁石、
４…コイル、１５，１６…永久磁石よりなる軸。
Fig. 1 is a diagram showing the configuration of an embodiment of the present invention;
The figure is a schematic diagram of the application of the present invention to the drive unit of a compact disk pickup, Figure 3 is a schematic diagram of another example of application of the present invention, and Figures 4 and 5 are applications of Figure 3. A diagram showing the configuration of the drive unit in the example, FIG. 6 is a configuration diagram when the shaft is a permanent magnet,
FIGS. 7 and 8 are schematic diagrams of a drive unit of a conventional compact disk pickup, respectively. 1... Shaft made of magnetic material, 2, 3... Permanent magnet,
4... Coil, 15, 16... Shaft made of permanent magnet.
Claims (1)
性材料よりなる直線状の固定軸と、前記軸に沿つ
て移動可能に設けられたコイルとよりなり、前記
コイルに通電することによつてコイルを軸に沿つ
て移動させるようにしたリニアモーター。 It consists of a linear fixed shaft made of a permanent magnet or a magnetic material with permanent magnets arranged at both ends, and a coil that is movable along the shaft. A linear motor that moves along an axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3982886U JPS62152673U (en) | 1986-03-20 | 1986-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3982886U JPS62152673U (en) | 1986-03-20 | 1986-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62152673U true JPS62152673U (en) | 1987-09-28 |
Family
ID=30853366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3982886U Pending JPS62152673U (en) | 1986-03-20 | 1986-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62152673U (en) |
-
1986
- 1986-03-20 JP JP3982886U patent/JPS62152673U/ja active Pending
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