JPH0214285U - - Google Patents
Info
- Publication number
- JPH0214285U JPH0214285U JP8987988U JP8987988U JPH0214285U JP H0214285 U JPH0214285 U JP H0214285U JP 8987988 U JP8987988 U JP 8987988U JP 8987988 U JP8987988 U JP 8987988U JP H0214285 U JPH0214285 U JP H0214285U
- Authority
- JP
- Japan
- Prior art keywords
- voice coil
- coil motor
- fixed
- yoke
- upper yoke
- 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 1
Description
第１図は、本考案に係るボイスコイルモータの
一実施例の正面図である。第２図は、第１図のボ
イスコイルモータの平面図である。第３図は、従
来のボイスコイルモータの正面図である。第４図
は、第３図のボイスコイルモータの平面図である
。
２：上ヨーク、４：下ヨーク、６，８：マグネ
ツト、１０：コイル、３０：本体ケーシング、３
２：突起（支柱部材）。
FIG. 1 is a front view of an embodiment of a voice coil motor according to the present invention. FIG. 2 is a plan view of the voice coil motor of FIG. 1. FIG. 3 is a front view of a conventional voice coil motor. FIG. 4 is a plan view of the voice coil motor of FIG. 3. 2: Upper yoke, 4: Lower yoke, 6, 8: Magnet, 10: Coil, 30: Main body casing, 3
2: Protrusion (pillar member).
Claims (1)
該上ヨーク及び下ヨークの内側面には互いに対向
して複数のマグネツトが固着され、該対向配置さ
れたマグネツトの間の空隙部にはコイルが配置さ
れたボイスコイルモータにおいて、前記下ヨーク
は非磁性材料にて形成された本体ケーシングに固
着され、且つ前記上ヨークは、前記本体ケーシン
グに一体的に成形された支柱部材に固定されるこ
とを特徴とするボイスコイルモータ。 It has an upper yoke and a lower yoke arranged oppositely,
In the voice coil motor, a plurality of magnets are fixed to the inner surfaces of the upper yoke and the lower yoke so as to face each other, and a coil is disposed in the gap between the magnets arranged oppositely. A voice coil motor, wherein the voice coil motor is fixed to a main body casing made of a magnetic material, and the upper yoke is fixed to a support member integrally formed with the main body casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8987988U JPH0214285U (en) | 1988-07-06 | 1988-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8987988U JPH0214285U (en) | 1988-07-06 | 1988-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0214285U true JPH0214285U (en) | 1990-01-29 |
Family
ID=31314415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8987988U Pending JPH0214285U (en) | 1988-07-06 | 1988-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0214285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52118742U (en) * | 1976-03-06 | 1977-09-08 |
-
1988
- 1988-07-06 JP JP8987988U patent/JPH0214285U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52118742U (en) * | 1976-03-06 | 1977-09-08 | ||
| JPS5653008Y2 (en) * | 1976-03-06 | 1981-12-10 |