JPH0447769U - - Google Patents
Info
- Publication number
- JPH0447769U JPH0447769U JP8935790U JP8935790U JPH0447769U JP H0447769 U JPH0447769 U JP H0447769U JP 8935790 U JP8935790 U JP 8935790U JP 8935790 U JP8935790 U JP 8935790U JP H0447769 U JPH0447769 U JP H0447769U
- Authority
- JP
- Japan
- Prior art keywords
- light
- label
- receiving section
- reflecting mirror
- 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 3
Landscapes
- Sorting Of Articles (AREA)
- Character Input (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は従来の窓枠位置及びラベル位置検出用のスキ
ヤナの一例を示す断面図である。
１……光源部、２……第１の反射ミラー、３…
…第２の反射ミラー、４……郵便物、５１，５２
……受光部、６……ガイド、７……ベルト、Ｐ…
…搬送方向、α，β……入反射の角度、１１……
走査位置、Ｑ……矢印、１３……アパーチヤー。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a sectional view showing an example of a conventional scanner for detecting the position of a window frame and the position of a label. DESCRIPTION OF SYMBOLS 1... Light source part, 2... First reflection mirror, 3...
...Second reflective mirror, 4... Mail, 5 1 , 5 2
...Light receiving section, 6...Guide, 7...Belt, P...
...Conveyance direction, α, β...Angle of input and reflection, 11...
Scanning position, Q...arrow, 13...aperture.
Claims (1)
と、照射された光が郵便物の表面で乱反射するこ
とを利用してラベル部の位置を検出するラベル部
検出用受光部と、照射された光が郵便物の表面で
正反射することを利用して窓部の位置を検出する
窓部検出用受光部とを備えた郵便物用ラベルスキ
ヤナにおいて、 前記光源部を単一の発光手段により構成すると
共に、この光源部から出力される放射光の一部を
所定の正反射角度で郵便物に入射せしめる第１の
反射ミラーと、この郵便物からの反射光を所定の
正反射角度で捕捉し前記窓部検出用受光部に送り
込む第２の反射ミラーとを備えたことを特徴とす
る郵便物用ラベルスキヤナ。[Scope of claim for utility model registration] A light source unit that irradiates light onto mail items that are transported at high speed, and a label unit that detects the position of the label unit by utilizing the diffused reflection of the irradiated light on the surface of the mail item. In the mail label scanner, the mail label scanner includes a detection light receiving section and a window detection light receiving section that detects the position of the window by utilizing specular reflection of irradiated light on the surface of the mail. is constituted by a single light emitting means, and includes a first reflecting mirror that makes a part of the emitted light output from the light source enter the mail at a predetermined regular reflection angle, and a first reflecting mirror that reflects the light reflected from the mail. A label scanner for mail items, comprising a second reflecting mirror that captures the reflected light at a predetermined regular reflection angle and sends it to the window detection light receiving section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8935790U JPH0447769U (en) | 1990-08-27 | 1990-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8935790U JPH0447769U (en) | 1990-08-27 | 1990-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0447769U true JPH0447769U (en) | 1992-04-23 |
Family
ID=31823278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8935790U Pending JPH0447769U (en) | 1990-08-27 | 1990-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012186515A (en) * | 2011-03-03 | 2012-09-27 | Ricoh Co Ltd | Image reading apparatus and image forming apparatus |
-
1990
- 1990-08-27 JP JP8935790U patent/JPH0447769U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012186515A (en) * | 2011-03-03 | 2012-09-27 | Ricoh Co Ltd | Image reading apparatus and image forming apparatus |
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