JPH0316064U - - Google Patents
Info
- Publication number
- JPH0316064U JPH0316064U JP7703189U JP7703189U JPH0316064U JP H0316064 U JPH0316064 U JP H0316064U JP 7703189 U JP7703189 U JP 7703189U JP 7703189 U JP7703189 U JP 7703189U JP H0316064 U JPH0316064 U JP H0316064U
- Authority
- JP
- Japan
- Prior art keywords
- light
- reflected
- reflected light
- rotary reflector
- angle change
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Focusing (AREA)
Description
第１図ないし第４図は本考案の一実施例を示し
、第１図は角度変化センサの概略構成図、第２図
は取付盤の平面図、第３図は同側面図、第４図は
回転体の平面図、第５図ないし第７図は他の実施
例を示し、第５図は角度変化センサの概略構成図
、第６図は取付盤の平面図、第７図は同側面図で
ある。
１，１６……角度変化センサ、２，１７……回
転反射板、３……フオトセンサ、４，１８……取
付盤、７……発光素子、８……受光素子。
Figures 1 to 4 show an embodiment of the present invention, in which Figure 1 is a schematic diagram of the angle change sensor, Figure 2 is a plan view of the mounting board, Figure 3 is a side view of the same, and Figure 4. is a plan view of the rotating body, FIGS. 5 to 7 show other embodiments, FIG. 5 is a schematic configuration diagram of the angle change sensor, FIG. 6 is a plan view of the mounting board, and FIG. 7 is the same side view. It is a diagram. 1, 16... Angle change sensor, 2, 17... Rotating reflector, 3... Photo sensor, 4, 18... Mounting board, 7... Light emitting element, 8... Light receiving element.
Claims (1)
に、揺動可能の機器に対し回転可能に取付けられ
た回転反射板と、 この回転反射板の明暗パターンに向けて光を照
射する発光素子と、 前記回転反射板から反射される反射光を受光し
、回転反射板の回転時に生じる反射光の光量変化
に応じて出力が変化する受光素子とを備えたこと
を特徴とする角度変化センサ。[Claims for Utility Model Registration] A rotating reflector plate having a continuous light and dark pattern formed on one side and rotatably attached to a swingable device; and a light-receiving element that receives the reflected light reflected from the rotary reflector and whose output changes according to a change in the amount of reflected light that occurs when the rotary reflector rotates. angle change sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7703189U JPH0316064U (en) | 1989-06-29 | 1989-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7703189U JPH0316064U (en) | 1989-06-29 | 1989-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0316064U true JPH0316064U (en) | 1991-02-18 |
Family
ID=31619034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7703189U Pending JPH0316064U (en) | 1989-06-29 | 1989-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316064U (en) |
-
1989
- 1989-06-29 JP JP7703189U patent/JPH0316064U/ja active Pending
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