JPS63192853U - - Google Patents
Info
- Publication number
- JPS63192853U JPS63192853U JP8130787U JP8130787U JPS63192853U JP S63192853 U JPS63192853 U JP S63192853U JP 8130787 U JP8130787 U JP 8130787U JP 8130787 U JP8130787 U JP 8130787U JP S63192853 U JPS63192853 U JP S63192853U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- receiving means
- lens
- mounting hole
- fixing
- 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
- 239000013307 optical fiber Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
Description
第１図及び第２図はコードリーダ用ヘツドの第
１の実施例を示す側面図及び平面図である。第３
図乃至第５図は第２乃至第４の実施例を夫々示す
図で、第３図はハウジングの部分拡大図、第４図
及び第５図は側面図である。第６図は従来のコー
ドリーダ用ヘツドを用いたコード読取り状態を示
す斜視図、第７図はレンズと投受光手段との距離
Ｌと光の集束状態との関係を示す図である。
１０……コードリーダ用ヘツド、１１……ハウ
ジング、１２……取付孔、１３……レンズ、１４
……覗き窓、１５，１５ａ，１９……目印。
1 and 2 are a side view and a plan view showing a first embodiment of a head for a code reader. Third
5 to 5 are views showing the second to fourth embodiments, respectively, with FIG. 3 being a partially enlarged view of the housing, and FIGS. 4 and 5 being side views. FIG. 6 is a perspective view showing a code reading state using a conventional code reader head, and FIG. 7 is a diagram showing the relationship between the distance L between the lens and the light projecting/receiving means and the focusing state of light. 10... Head for code reader, 11... Housing, 12... Mounting hole, 13... Lens, 14
...Peephole, 15, 15a, 19...marker.
Claims (1)
グに、一端にレンズを固定し他端から光学フアイ
バ等の投受光手段を嵌挿させる取付孔と、上記レ
ンズとの距離を調整して上記投受光手段を固定す
る固定手段とを設けたものにおいて、 上記取付孔の周辺又は上記投受光手段に、位置
決め用の目印を設けたことを特徴とするコードリ
ーダ用ヘツド。[Claim for Utility Model Registration] Adjusting the distance between the lens and a mounting hole in which a lens is fixed at one end and a light emitting/receiving means such as an optical fiber is inserted from the other end in a housing that is installed facing the reading position. and a fixing means for fixing the light emitting and receiving means, characterized in that a mark for positioning is provided around the mounting hole or on the light emitting and receiving means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8130787U JPH0512833Y2 (en) | 1987-05-28 | 1987-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8130787U JPH0512833Y2 (en) | 1987-05-28 | 1987-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63192853U true JPS63192853U (en) | 1988-12-12 |
| JPH0512833Y2 JPH0512833Y2 (en) | 1993-04-05 |
Family
ID=30932926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8130787U Expired - Lifetime JPH0512833Y2 (en) | 1987-05-28 | 1987-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0512833Y2 (en) |
-
1987
- 1987-05-28 JP JP8130787U patent/JPH0512833Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0512833Y2 (en) | 1993-04-05 |
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