JPH03100959U - - Google Patents
Info
- Publication number
- JPH03100959U JPH03100959U JP12747890U JP12747890U JPH03100959U JP H03100959 U JPH03100959 U JP H03100959U JP 12747890 U JP12747890 U JP 12747890U JP 12747890 U JP12747890 U JP 12747890U JP H03100959 U JPH03100959 U JP H03100959U
- Authority
- JP
- Japan
- Prior art keywords
- mirror
- case
- head side
- case body
- receiving element
- 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
- 230000003287 optical effect Effects 0.000 claims 8
- 238000003384 imaging method Methods 0.000 claims 7
Description
第１図はヘツド側がケース本体側に対して９０
度傾いた状態バーコードリーダの断面側面図、第
２図は同・断面正面図、第３図はヘツド側がケー
ス本体側に対して２２．５度傾いた状態の断面側
面図、第４図はケース本体部分の斜視図、第５図
はカバー及び揺動機構部分の斜視図、第６図はヘ
ツド側ケース部分の斜視図、第７図は第２実施例
に係るバーコードリーダの断面側面図である。
尚図中、１，１０１……バーコードリーダ、３
……ケース、５，１０５……光源、７……ミラー
、９，１０９……集光レンズ、１１……受光素子
、１１１……ＣＣＤラインセンサ、５３……傾斜
機構である。
In Figure 1, the head side is 90° relative to the case body side.
Figure 2 is a cross-sectional front view of the barcode reader in a tilted state; Figure 3 is a cross-sectional side view with the head side tilted at 22.5 degrees with respect to the case body; FIG. 5 is a perspective view of the cover and swinging mechanism; FIG. 6 is a perspective view of the head side case; FIG. 7 is a cross-sectional side view of the barcode reader according to the second embodiment. It is. In the figure, 1,101...barcode reader, 3
... Case, 5,105 ... Light source, 7 ... Mirror, 9,109 ... Condensing lens, 11 ... Light receiving element, 111 ... CCD line sensor, 53 ... Tilting mechanism.
Claims (1)
る光を集束させる集光レンズと、 前記集光レンズにより光が集束される箇所に配
設された受光素子とを備え、 前記光源または受光素子と対象物とを結ぶ光路
はミラーにより屈曲された光路部分を有し、 これら光源、集光レンズ、受光素子、ミラーを
収容するケースをケース本体と、該ケース本体に
揺動可能に結合されたヘツド側ケースとで構成し
、 ケース本体とヘツド側ケースとの間に、前記ミ
ラーを支持すると共に、ヘツド側ケースの揺動に
追従し該ヘツド側ケースの揺動角の1/2の角度で
該ミラーを傾斜させる傾斜機構を設けた、 ことを特徴とする光学読取装置。 (2) 前記受光素子は固体撮像素子であることを
特徴とする請求項１記載の光学読取装置。 (3) 対象物の像を結像させる結像レンズと、 前記結像レンズの像側に配設された撮像手段と
を備え、 前記撮像手段と対象物とを結ぶ光路はミラーに
より屈曲された光路部分を有し、 これら結像レンズ、撮像手段、ミラーを収容す
るケースをケース本体と、該ケース本体に揺動可
能に結合されたヘツド側ケースとで構成し、 ケース本体とヘツド側ケースとの間に、前記ミ
ラーを支持すると共に、ヘツド側ケースの揺動に
追従し該ヘツド側ケースの揺動角の1/2の角度で
該ミラーを傾斜させる傾斜機構を設けた、 ことを特徴とする光学読取装置。 (4) 前記撮像手段はラインセンサであることを
特徴とする請求項３記載の光学読取装置。[Claims for Utility Model Registration] (1) A light source for reading an object; a condenser lens that focuses light reflected from the object by the light from the light source; a light receiving element disposed at a location where the light receiving element is located, the optical path connecting the light source or the light receiving element and the object has an optical path portion bent by a mirror, and the light source, the condensing lens, the light receiving element, and the mirror are accommodated. The case is composed of a case body and a head side case that is swingably connected to the case body, and the mirror is supported between the case body and the head side case, and the head side case is pivotably connected to the case body. 1. An optical reading device comprising: a tilting mechanism that tilts the mirror at an angle of 1/2 of the swing angle of the head side case. (2) The optical reading device according to claim 1, wherein the light receiving element is a solid-state image sensor. (3) An imaging lens that forms an image of an object, and an imaging means disposed on the image side of the imaging lens, and an optical path connecting the imaging means and the object is bent by a mirror. A case having an optical path portion and accommodating the imaging lens, the imaging means, and the mirror is composed of a case body and a head side case that is swingably connected to the case body, and the case body and the head side case are In between, a tilting mechanism is provided which supports the mirror and tilts the mirror at an angle of 1/2 of the rocking angle of the head side case in accordance with the rocking of the head side case. optical reader. (4) The optical reading device according to claim 3, wherein the imaging means is a line sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990127478U JP2585833Y2 (en) | 1989-11-30 | 1990-11-29 | Optical reader |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1-139677 | 1989-11-30 | ||
| JP13967789 | 1989-11-30 | ||
| JP1990127478U JP2585833Y2 (en) | 1989-11-30 | 1990-11-29 | Optical reader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03100959U true JPH03100959U (en) | 1991-10-22 |
| JP2585833Y2 JP2585833Y2 (en) | 1998-11-25 |
Family
ID=31890406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990127478U Expired - Fee Related JP2585833Y2 (en) | 1989-11-30 | 1990-11-29 | Optical reader |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2585833Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6142661U (en) * | 1984-08-23 | 1986-03-19 | 日本電気精器株式会社 | Barcode reader with movable reading head |
| JPS62109261U (en) * | 1985-12-24 | 1987-07-11 |
-
1990
- 1990-11-29 JP JP1990127478U patent/JP2585833Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6142661U (en) * | 1984-08-23 | 1986-03-19 | 日本電気精器株式会社 | Barcode reader with movable reading head |
| JPS62109261U (en) * | 1985-12-24 | 1987-07-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2585833Y2 (en) | 1998-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |