JPS631259U - - Google Patents
Info
- Publication number
- JPS631259U JPS631259U JP9244086U JP9244086U JPS631259U JP S631259 U JPS631259 U JP S631259U JP 9244086 U JP9244086 U JP 9244086U JP 9244086 U JP9244086 U JP 9244086U JP S631259 U JPS631259 U JP S631259U
- Authority
- JP
- Japan
- Prior art keywords
- barcode
- rotating body
- scanning surface
- semiconductor laser
- scanning
- 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
- 239000004065 semiconductor Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図乃至第５図は本考案の第１の実施例を示
すもので、第１図は斜視図、第２図は要部の拡大
斜視図、第３図及び第４図は夫々異なる状態を示
す平面図、第５図は作用説明用の拡大平面図であ
る。また、第６図は本考案の第２の実施例を示す
第２図相当図である。
図面中、１は半導体レーザー、２はレーザービ
ーム（レーザー光）、４，１２は回転体、５，１
３は走査用反射部、６，１４は表示用反射部、７
はバーコード、８は走査面を示す。
Figures 1 to 5 show a first embodiment of the present invention, where Figure 1 is a perspective view, Figure 2 is an enlarged perspective view of the main part, and Figures 3 and 4 are in different states. FIG. 5 is an enlarged plan view for explaining the operation. Moreover, FIG. 6 is a diagram corresponding to FIG. 2 showing a second embodiment of the present invention. In the drawing, 1 is a semiconductor laser, 2 is a laser beam (laser light), 4, 12 is a rotating body, 5, 1
3 is a scanning reflection part, 6 and 14 are display reflection parts, 7
indicates a barcode, and 8 indicates a scanning plane.
Claims (1)
が施された走査面上で走査しその走査面からの反
射光に基づいて前記バーコードを読取るようにし
たバーコード読取装置において、前記バーコード
の読取時に回転される盤状の回転体を設け、この
回転体の周面に、前記半導体レーザーからのレー
ザー光を前記回転体の回転に応じて反射して前記
走査面上で走査させる平面状の走査用反射部と、
前記半導体レーザーからのレーザー光を前記回転
体の回転に応じて反射して前記走査面上の所定領
域に静止的に照射させる円弧面状の表示用反射部
とを形成したことを特徴とするバーコード読取装
置。 In a barcode reading device that scans a laser beam from a semiconductor laser on a scanning surface on which a barcode is applied and reads the barcode based on the reflected light from the scanning surface, the barcode is rotated when reading the barcode. A planar scanning reflector is provided on the peripheral surface of the rotating body, and the laser beam from the semiconductor laser is reflected on the scanning surface according to the rotation of the rotating body. Department and
The bar is characterized in that it is formed with an arc-shaped display reflecting section that reflects laser light from the semiconductor laser according to the rotation of the rotating body and statically irradiates a predetermined area on the scanning surface. Code reader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9244086U JPS631259U (en) | 1986-06-19 | 1986-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9244086U JPS631259U (en) | 1986-06-19 | 1986-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS631259U true JPS631259U (en) | 1988-01-07 |
Family
ID=30954148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9244086U Pending JPS631259U (en) | 1986-06-19 | 1986-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS631259U (en) |
-
1986
- 1986-06-19 JP JP9244086U patent/JPS631259U/ja active Pending
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