JPH0438448U - - Google Patents
Info
- Publication number
- JPH0438448U JPH0438448U JP8153990U JP8153990U JPH0438448U JP H0438448 U JPH0438448 U JP H0438448U JP 8153990 U JP8153990 U JP 8153990U JP 8153990 U JP8153990 U JP 8153990U JP H0438448 U JPH0438448 U JP H0438448U
- Authority
- JP
- Japan
- Prior art keywords
- mount part
- paper
- frame
- mount
- contact
- 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 2
- 230000003287 optical effect Effects 0.000 claims 1
Landscapes
- Handling Of Sheets (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Description
第１図は本考案の一実施例の用紙検出装置を示
す分解斜視図、第２図はその用紙検出装置の断面
図、第３図は第２図の用紙検出装置の背面図であ
る。
１……マウント部、２……フオトセンサ、３…
…用紙接触部、４……プラテン、５……フレーム
、６……雄ねじ、７……用紙、８……マウント部
取付突部、９……ねじ用長孔、１０……ねじ用長
孔の長手方向、１１……用紙接触部の回転軸、１
２……フレームの長孔。
FIG. 1 is an exploded perspective view showing a paper detecting device according to an embodiment of the present invention, FIG. 2 is a sectional view of the paper detecting device, and FIG. 3 is a rear view of the paper detecting device of FIG. 1...Mount part, 2...Photo sensor, 3...
...Paper contact portion, 4...Platen, 5...Frame, 6...Male thread, 7...Paper, 8...Mount mounting projection, 9...Elongated hole for screw, 10...Elongated hole for screw Longitudinal direction, 11...Rotation axis of paper contacting part, 1
2...Long hole in the frame.
Claims (1)
マウント部に固定してあるフオトセンサと、プラ
テンで送られている用紙に接触したときに回転し
て前記フオトセンサの光軸から離れる用紙接触部
とを備え、前記用紙接触部が前記マウント部に軸
着してあるプリンタの用紙検出装置において、前
記フレームの長孔に摺動自在に挿入されるマウン
ト部取付突部が前記マウント部に設けてあり、前
記マウント部を前記フレームに固定する雄ねじを
通すためのねじ用長孔が前記マウント部に設けて
あり、前記用紙接触部の回転軸に対して前記ねじ
用長孔の長手方向が垂直であることを特徴とする
プリンタの用紙検出装置。 A mount part that is attached to a frame, a photo sensor fixed to the mount part, and a paper contact part that rotates when it comes into contact with paper being fed by a platen and moves away from the optical axis of the photo sensor, In a paper detection device for a printer in which a contact part is pivotally attached to the mount part, a mount part attachment protrusion that is slidably inserted into the long hole of the frame is provided on the mount part, and the mount part is attached to the mount part. A long screw hole for passing a male screw fixed to the frame is provided in the mount part, and a longitudinal direction of the long screw hole is perpendicular to the rotation axis of the paper contacting part. Printer paper detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8153990U JPH0438448U (en) | 1990-07-31 | 1990-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8153990U JPH0438448U (en) | 1990-07-31 | 1990-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0438448U true JPH0438448U (en) | 1992-03-31 |
Family
ID=31627582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8153990U Pending JPH0438448U (en) | 1990-07-31 | 1990-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438448U (en) |
-
1990
- 1990-07-31 JP JP8153990U patent/JPH0438448U/ja active Pending
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