JPH0213358U - - Google Patents
Info
- Publication number
- JPH0213358U JPH0213358U JP9024288U JP9024288U JPH0213358U JP H0213358 U JPH0213358 U JP H0213358U JP 9024288 U JP9024288 U JP 9024288U JP 9024288 U JP9024288 U JP 9024288U JP H0213358 U JPH0213358 U JP H0213358U
- Authority
- JP
- Japan
- Prior art keywords
- optical unit
- emergency stop
- slide rail
- slide member
- area
- 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
- 230000003287 optical effect Effects 0.000 claims description 10
- 239000000696 magnetic material Substances 0.000 claims 2
Landscapes
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案の光学ユニツトとその駆動機構
の斜視図、第２図は本考案の光学ユニツトの緊急
停止装置の側面図、第２ａ図は第２図とは別の手
段の側面図であり、第３図は本考案の装置の正面
図である。
図中の符号、１……画像読取り装置、２……本
体フレーム、４……ガイドロツド、５……スライ
ドレール、６……緊急停止領域、１０……ステツ
ピングモータ、１１……駆動ベルト、１５……セ
ンサー、２０……光学ユニツト、２５……スライ
ド部材、２６……滑走材。
Fig. 1 is a perspective view of the optical unit of the present invention and its drive mechanism, Fig. 2 is a side view of the emergency stop device for the optical unit of the present invention, and Fig. 2a is a side view of a different means from Fig. 2. 3 is a front view of the device of the present invention. Symbols in the figure: 1... Image reading device, 2... Body frame, 4... Guide rod, 5... Slide rail, 6... Emergency stop area, 10... Stepping motor, 11... Drive belt, 15 ...Sensor, 20...Optical unit, 25...Sliding member, 26...Sliding material.
Claims (1)
該プラテンの上にセツトした原稿の画像を走査す
る際に、該光学ユニツトの一端部をスライド部材
を介してスライドレールに摺動させるように構成
してなる画像読取り装置において、 前記スライドレールの端部領域に磁性材料で構
成した緊急停止領域を設けるとともに、光学ユニ
ツトのスライド部材を磁性体で構成し、 光学ユニツトが暴走して緊急停止領域に達した
場合に、スライドレールとスライド部材との磁気
的な作用によつて、光学ユニツトを緊急停止領域
部分で停止させ得るように構成したことを特徴と
する光学ユニツトの緊急停止装置。[Claims for Utility Model Registration] Moving the optical unit at the bottom of the platen,
In an image reading device configured such that one end of the optical unit slides on a slide rail via a slide member when scanning an image of a document set on the platen, the end of the slide rail An emergency stop area made of a magnetic material is provided in the area, and the slide member of the optical unit is made of a magnetic material, so that when the optical unit runs out of control and reaches the emergency stop area, the magnetic force between the slide rail and the slide member is 1. An emergency stop device for an optical unit, characterized in that the optical unit is configured to be able to stop the optical unit in an emergency stop area by a mechanical action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9024288U JPH0213358U (en) | 1988-07-07 | 1988-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9024288U JPH0213358U (en) | 1988-07-07 | 1988-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0213358U true JPH0213358U (en) | 1990-01-26 |
Family
ID=31314770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9024288U Pending JPH0213358U (en) | 1988-07-07 | 1988-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0213358U (en) |
-
1988
- 1988-07-07 JP JP9024288U patent/JPH0213358U/ja active Pending