JPH045761U - - Google Patents
Info
- Publication number
- JPH045761U JPH045761U JP4555290U JP4555290U JPH045761U JP H045761 U JPH045761 U JP H045761U JP 4555290 U JP4555290 U JP 4555290U JP 4555290 U JP4555290 U JP 4555290U JP H045761 U JPH045761 U JP H045761U
- Authority
- JP
- Japan
- Prior art keywords
- transmission member
- regulating member
- drive mechanism
- image reading
- reading device
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims 4
- 238000004804 winding Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Systems Of Projection Type Copiers (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図イ，ロはこの考案の一実施例の作用状態
図、第２図はその実施例の要部を示す平面略図で
ある。第３図は従来例を示す図である。
２……読取り部、７……ワイヤ、１０……駆動
用プーリ、１２……モータ、１３……第１の規制
部材、１５……支持プーリ、１７……第２の規制
部材。
1A and 1B are working state diagrams of an embodiment of this invention, and FIG. 2 is a schematic plan view showing the main parts of the embodiment. FIG. 3 is a diagram showing a conventional example. 2... Reading unit, 7... Wire, 10... Driving pulley, 12... Motor, 13... First regulating member, 15... Support pulley, 17... Second regulating member.
Claims (1)
結されたワイヤなどの巻掛け伝動部材と、 この巻掛け伝動部材を巻掛けて回転し、前記読
取り部を移動させる駆動用回転体と、 を備えた画像読取り装置の駆動機構において、 前記巻掛け伝動部材の巻掛け部の移動を前記駆
動用回転体の軸線方向に規制する第１の規制部材
と、 前記巻掛け伝動部材に係合して、前記駆動用回
転体の軸線と略平行に移動可能に設けられた支持
部材と、 この支持部材の前記駆動用回転体の軸線と略平
行な移動を、前記第１の規制部材に当接した巻掛
け伝動部材の巻掛け部の非当接側端部より前記第
１の規制部材から離れる側で規制する第２の規制
部材と を備えてなることを特徴とする画像読取り装置の
駆動機構。 (2) 前記駆動用回転体は、前記第１の規制部材
側の端が自由端で、反対側の端が支持された回転
軸に取り付けられている請求項１記載の画像読取
り装置の駆動機構。[Claims for Utility Model Registration] (1) A winding transmission member such as a wire connected to a reading unit that photoelectrically converts and reads images; and a winding transmission member that is wound around and rotates to move the reading unit. A drive mechanism for an image reading device, comprising: a driving rotary body that rotates the winding member; a support member that engages with the transmission member and is movable substantially parallel to the axis of the drive rotor; and a second regulating member that regulates on the side away from the first regulating member from the non-contact side end of the wrapping portion of the wrapping transmission member that is in contact with the first regulating member. The drive mechanism of the image reading device. (2) The drive mechanism for an image reading device according to claim 1, wherein the drive rotating body has a free end at the end on the side of the first regulating member and is attached to a supported rotating shaft at the opposite end. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4555290U JPH083096Y2 (en) | 1990-04-28 | 1990-04-28 | Image reader drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4555290U JPH083096Y2 (en) | 1990-04-28 | 1990-04-28 | Image reader drive mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH045761U true JPH045761U (en) | 1992-01-20 |
| JPH083096Y2 JPH083096Y2 (en) | 1996-01-29 |
Family
ID=31559834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4555290U Expired - Fee Related JPH083096Y2 (en) | 1990-04-28 | 1990-04-28 | Image reader drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH083096Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007322564A (en) * | 2006-05-31 | 2007-12-13 | Nec Access Technica Ltd | Image reader and optical module traction mechanism |
-
1990
- 1990-04-28 JP JP4555290U patent/JPH083096Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007322564A (en) * | 2006-05-31 | 2007-12-13 | Nec Access Technica Ltd | Image reader and optical module traction mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH083096Y2 (en) | 1996-01-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |