JPS6236473U - - Google Patents
Info
- Publication number
- JPS6236473U JPS6236473U JP12693685U JP12693685U JPS6236473U JP S6236473 U JPS6236473 U JP S6236473U JP 12693685 U JP12693685 U JP 12693685U JP 12693685 U JP12693685 U JP 12693685U JP S6236473 U JPS6236473 U JP S6236473U
- Authority
- JP
- Japan
- Prior art keywords
- mounting plate
- generating means
- magnetic core
- magnetic
- auxiliary mounting
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims 2
- 239000013013 elastic material Substances 0.000 claims 1
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Description
第１図は本考案による回転位相検出装置の一実
施例を示す部分断面図、第２図はその取付補助板
を示す底面図、第３図は本考案の他の実施例を示
す部分断面図、第４図は従来の回転位相検出装置
を示す部分断面図である。
７……回転磁気シート、１０……取付補助板、
１１……パルス発生装置、１２……磁気コア、１
３……コイル、１５……取付板、１６……開口部
、２４，２７……たわみ調整手段。
Fig. 1 is a partial sectional view showing one embodiment of the rotational phase detection device according to the present invention, Fig. 2 is a bottom view showing its mounting auxiliary plate, and Fig. 3 is a partial sectional view showing another embodiment of the present invention. , FIG. 4 is a partial sectional view showing a conventional rotational phase detection device. 7...Rotating magnetic sheet, 10...Mounting auxiliary plate,
11...Pulse generator, 12...Magnetic core, 1
3... Coil, 15... Mounting plate, 16... Opening, 24, 27... Deflection adjustment means.
Claims (1)
シート装置の一部に設けられ、上記回転磁気シー
トの回転に応じて回転軌跡を形成する磁気発生手
段と、 上記回転磁気シートに対向して配設された取付
板と、 弾性材料でなり、上記取付板に一端を固着され
た取付補助板と、 磁気コアにコイルを巻装してなり、上記取付補
助板の遊端部に上記磁気発生手段の回転軌跡に上
記磁気コアを対向させるように取り付けられ、上
記磁気発生手段が上記磁気コアの前面を通過する
ごとに上記コイルからパルス信号を発生するパル
ス発生手段と、 上記取付補助板に係合して当該取付補助板をた
わませることによつて、上記磁気コアと上記磁気
発生手段との間の距離を調整するたわみ調整手段
とを具えることを特徴とする回転位相検出装置。[Claims for Utility Model Registration] Magnetism generating means, which is provided in a part of a rotating magnetic sheet device that rotatably supports a rotating magnetic sheet, and forms a rotation locus according to the rotation of the rotating magnetic sheet; a mounting plate disposed opposite to the seat, an auxiliary mounting plate made of an elastic material and having one end fixed to the mounting plate, and a free end of the auxiliary mounting plate having a coil wound around a magnetic core. a pulse generating means attached to the part so that the magnetic core faces the rotation locus of the magnetic generating means, and generating a pulse signal from the coil every time the magnetic generating means passes in front of the magnetic core; Rotation characterized by comprising: a deflection adjustment means that adjusts the distance between the magnetic core and the magnetism generating means by engaging with an auxiliary mounting plate and deflecting the auxiliary mounting plate. Phase detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12693685U JPS6236473U (en) | 1985-08-20 | 1985-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12693685U JPS6236473U (en) | 1985-08-20 | 1985-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6236473U true JPS6236473U (en) | 1987-03-04 |
Family
ID=31021209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12693685U Pending JPS6236473U (en) | 1985-08-20 | 1985-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6236473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0259680U (en) * | 1988-10-24 | 1990-05-01 |
-
1985
- 1985-08-20 JP JP12693685U patent/JPS6236473U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0259680U (en) * | 1988-10-24 | 1990-05-01 |