JPH01165413U - - Google Patents
Info
- Publication number
- JPH01165413U JPH01165413U JP6067788U JP6067788U JPH01165413U JP H01165413 U JPH01165413 U JP H01165413U JP 6067788 U JP6067788 U JP 6067788U JP 6067788 U JP6067788 U JP 6067788U JP H01165413 U JPH01165413 U JP H01165413U
- Authority
- JP
- Japan
- Prior art keywords
- slider
- rotating shaft
- sensor body
- engaging portion
- fixed
- 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
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図および第２図はこの考案の一実施例を示
すもので、第１図はその一部切欠き平面図、第２
図はその一部切欠き側面図、第３図はこの考案の
他の実施例を示す一部省略平断面図、第４図は従
来のストロークセンサの一例を示す一部切欠き側
面図である。
１１……センサ本体、１４……回転式ポテンシ
ヨメータ、１５……回転軸、１７……ピン部（係
合部）、１８……スライダ、２２ａ，２２ｂ……
側面（カム面）、２３……カム面。
Figures 1 and 2 show an embodiment of this invention, with Figure 1 being a partially cutaway plan view and Figure 2 being a partially cutaway plan view.
The figure is a partially cutaway side view of the same, FIG. 3 is a partially omitted plan sectional view showing another embodiment of this invention, and FIG. 4 is a partially cutaway side view showing an example of a conventional stroke sensor. . 11...Sensor body, 14...Rotary potentiometer, 15...Rotating shaft, 17...Pin part (engaging part), 18...Slider, 22a, 22b...
Side (cam surface), 23...cam surface.
Claims (1)
、前記センサ本体と前記スライダとのいずれか一
方に回転軸の回動角度に応じて抵抗の大きさが変
化する回転式ポテンシヨメータを固定し、他方に
、前記回転軸のその回転中心から離間した箇所に
設けられた係合部が摺接し、かつ前記スライダの
往復動によつて前記係合部を前記回転軸の回転中
心を中心として回転移動させるカム面を形成した
ことを特徴とするストロークセンサ。 A slider is provided on the sensor body so that it can freely reciprocate in a straight line, a rotary potentiometer whose resistance changes depending on the rotation angle of the rotating shaft is fixed to one of the sensor body and the slider, and the other is fixed to the sensor body and the slider. An engaging portion provided at a location apart from the rotation center of the rotating shaft slides into contact with the rotating shaft, and the engaging portion is rotated about the rotation center of the rotating shaft by reciprocating motion of the slider. A stroke sensor characterized by forming a cam surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6067788U JPH01165413U (en) | 1988-05-10 | 1988-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6067788U JPH01165413U (en) | 1988-05-10 | 1988-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01165413U true JPH01165413U (en) | 1989-11-20 |
Family
ID=31286381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6067788U Pending JPH01165413U (en) | 1988-05-10 | 1988-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01165413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210016755A (en) * | 2019-08-05 | 2021-02-17 | (주)제이에스티앤랩 | Positioner for actuator |
-
1988
- 1988-05-10 JP JP6067788U patent/JPH01165413U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210016755A (en) * | 2019-08-05 | 2021-02-17 | (주)제이에스티앤랩 | Positioner for actuator |