JPH0331148U - - Google Patents
Info
- Publication number
- JPH0331148U JPH0331148U JP9101689U JP9101689U JPH0331148U JP H0331148 U JPH0331148 U JP H0331148U JP 9101689 U JP9101689 U JP 9101689U JP 9101689 U JP9101689 U JP 9101689U JP H0331148 U JPH0331148 U JP H0331148U
- Authority
- JP
- Japan
- Prior art keywords
- transducer
- force
- actuator lever
- magnetoelectric
- photoelectric transducer
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 5
- 238000007747 plating Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 2
Landscapes
- Controlling Sheets Or Webs (AREA)
Description
第１図は本考案の紙検知センサの一実施例を示
す左側面図、第２図は同実施例の正面図、第３図
は同実施例の右側面図、第４図は従来の紙検知セ
ンサを示す側面図、である。
１……紙検知センサ、２……フレーム、３……
磁電変換素子用箱体、３ａ……磁電変換素子、４
……アクチユエータレバー、５……マグネツト部
、８……金属メツキ、９……アース接続ケーブル
。
Fig. 1 is a left side view showing one embodiment of the paper detection sensor of the present invention, Fig. 2 is a front view of the same embodiment, Fig. 3 is a right side view of the same embodiment, and Fig. 4 is a conventional paper detection sensor. It is a side view which shows a detection sensor. 1... Paper detection sensor, 2... Frame, 3...
Box for magnetoelectric conversion element, 3a...Magnetoelectric conversion element, 4
... Actuator lever, 5 ... Magnet section, 8 ... Metal plating, 9 ... Earth connection cable.
Claims (1)
レームと、支軸を介して該フレームに対し回動可
能に取り付けられ、一端部に通過紙接触用の受力
作用部を備えるとともに、他端部に前記磁電変換
素子または光電変換素子に近接・離間してそのス
イツチングを制御するための制御部を設けたアク
チユエータレバーと、を有してなる紙検知センサ
において、 前記アクチユエータレバーが、少なくともその
受力作用部に金属メツキを施したプラスチツク材
からなり、かつ、該メツキ部にアース接続部を連
結したことを特徴とする紙検知センサ。[Claims for Utility Model Registration] A frame equipped with a magnetoelectric transducer or a photoelectric transducer, which is rotatably attached to the frame via a support shaft, and has a force-receiving part at one end for contacting passing paper. and an actuator lever provided at the other end with a control section for controlling switching of the magnetoelectric transducer or the photoelectric transducer by moving close to or away from the magnetoelectric transducer or the photoelectric transducer. A paper detection sensor characterized in that the actuator lever is made of a plastic material with metal plating applied to at least the force-receiving portion thereof, and a ground connection portion is connected to the plating portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9101689U JPH0752121Y2 (en) | 1989-08-03 | 1989-08-03 | Paper detection sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9101689U JPH0752121Y2 (en) | 1989-08-03 | 1989-08-03 | Paper detection sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0331148U true JPH0331148U (en) | 1991-03-26 |
| JPH0752121Y2 JPH0752121Y2 (en) | 1995-11-29 |
Family
ID=31640519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9101689U Expired - Lifetime JPH0752121Y2 (en) | 1989-08-03 | 1989-08-03 | Paper detection sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0752121Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016117560A (en) * | 2014-12-22 | 2016-06-30 | キヤノン株式会社 | Recording material determination device and image formation apparatus |
| JP2019104635A (en) * | 2019-02-07 | 2019-06-27 | キヤノン株式会社 | Image formation device |
-
1989
- 1989-08-03 JP JP9101689U patent/JPH0752121Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016117560A (en) * | 2014-12-22 | 2016-06-30 | キヤノン株式会社 | Recording material determination device and image formation apparatus |
| JP2019104635A (en) * | 2019-02-07 | 2019-06-27 | キヤノン株式会社 | Image formation device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0752121Y2 (en) | 1995-11-29 |