JPH0378255U - - Google Patents
Info
- Publication number
- JPH0378255U JPH0378255U JP13896089U JP13896089U JPH0378255U JP H0378255 U JPH0378255 U JP H0378255U JP 13896089 U JP13896089 U JP 13896089U JP 13896089 U JP13896089 U JP 13896089U JP H0378255 U JPH0378255 U JP H0378255U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- magnetic sensor
- elastic pressing
- pressing section
- rotation
- 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
- 239000000758 substrate Substances 0.000 claims 8
- 238000001514 detection method Methods 0.000 claims 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図及び第２図は本考案の一実施例を示し、
第１図は断面図、第２図は要部の分解斜視図、第
３図及び第４図は本考案の変形例を示し、第３図
は断面図、第４図は要部の分解斜視図、第５図Ａ
，Ｂは従来例を示す要部の正面図である。
１……ケース本体、５……マグネツト、６……
収納ケース、６Ａ……開口部、８……回路基板（
基板）、９……係合部、１０……磁気センサ、１
１……磁気シールド部材（組付部品）、１７，２
６……第１の弾性押圧部、１８……第２の弾性押
圧部。
1 and 2 show an embodiment of the present invention,
Fig. 1 is a sectional view, Fig. 2 is an exploded perspective view of the main parts, Figs. 3 and 4 show modifications of the present invention, Fig. 3 is a sectional view, and Fig. 4 is an exploded perspective view of the main parts. Figure, Figure 5A
, B are front views of main parts showing a conventional example. 1...Case body, 5...Magnet, 6...
Storage case, 6A...Opening, 8...Circuit board (
board), 9... engaging portion, 10... magnetic sensor, 1
1... Magnetic shielding member (assembly parts), 17, 2
6...First elastic pressing part, 18... Second elastic pressing part.
Claims (1)
設するとともに、前記磁気センサと間隙を有して
対向配置されるマグネツトを設けた回転軸を軸支
し、前記磁気センサにより前記マグネツトの回転
に応じた電気信号を出力する回転検出装置におい
て、前記基板を収納ケースを介してケース本体内
に収納し、この収納ケースに少なくとも一部を開
放する開口部と前記基板の側縁部を係合する係合
部とを形成し、前記開口部に蓋体を配設し、この
蓋体の内面に前記基板の一平面を直接もしくはこ
の基板に一体的に固定する取付部品を介して押接
する第１の弾性押圧部と、前記基板を直接もしく
は前記取付部品を介して前記第１の弾性押圧部と
は異方向に押接する第２の弾性押圧部とを設けた
ことを特徴とする回転検出装置における基板の固
定装置。 A board on which a magnetic sensor is mounted is disposed inside the case body, and a rotating shaft having a magnet disposed opposite to the magnetic sensor with a gap is pivotally supported, and the magnetic sensor responds to the rotation of the magnet. In a rotation detection device that outputs an electric signal, the substrate is housed in a case body through a storage case, and an opening that opens at least a portion of the storage case is engaged with a side edge of the substrate. a first surface forming a joint portion with the substrate, a lid disposed in the opening, and a first surface of the substrate pressed against the inner surface of the lid directly or via a mounting part that integrally fixes the substrate to the substrate; A substrate in a rotation detecting device, comprising: an elastic pressing section; and a second elastic pressing section that presses the substrate in a direction different from that of the first elastic pressing section, either directly or through the attachment part. fixation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13896089U JPH0378255U (en) | 1989-11-30 | 1989-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13896089U JPH0378255U (en) | 1989-11-30 | 1989-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0378255U true JPH0378255U (en) | 1991-08-07 |
Family
ID=31686034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13896089U Pending JPH0378255U (en) | 1989-11-30 | 1989-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0378255U (en) |
-
1989
- 1989-11-30 JP JP13896089U patent/JPH0378255U/ja active Pending