JPH01159537U - - Google Patents
Info
- Publication number
- JPH01159537U JPH01159537U JP5375888U JP5375888U JPH01159537U JP H01159537 U JPH01159537 U JP H01159537U JP 5375888 U JP5375888 U JP 5375888U JP 5375888 U JP5375888 U JP 5375888U JP H01159537 U JPH01159537 U JP H01159537U
- Authority
- JP
- Japan
- Prior art keywords
- flexible printed
- wiring board
- printed wiring
- movable member
- movement side
- 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 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
第1図は本考案に係るフレキシブルプリント配
線板の配線構造を実施した画像形成装置の要部の
斜視図、第2図は上記画像形成装置の概略図、第
3図及び第4図は光学部とフレキシブルプリント
配線板との関係を示す概略正面図、第5図は従来
の画像形成装置の光学系を示す概略図、第6図a
〜cは従来例における光学部とフレキシブルプリ
ント配線板との関係を示す概略正面図である。
1…画像形成装置本体、2′…光学部、8…フ
レキシブルプリント配線板、81,83…端部、
82…湾曲部、85…テンシヨン部材。
FIG. 1 is a perspective view of the main parts of an image forming apparatus implementing the wiring structure of a flexible printed wiring board according to the present invention, FIG. 2 is a schematic diagram of the image forming apparatus, and FIGS. 3 and 4 are optical parts. FIG. 5 is a schematic front view showing the relationship between the image forming apparatus and the flexible printed wiring board, FIG. 5 is a schematic diagram showing the optical system of a conventional image forming apparatus, and FIG. 6 a
-c are schematic front views showing the relationship between an optical section and a flexible printed wiring board in a conventional example. DESCRIPTION OF SYMBOLS 1... Image forming apparatus main body, 2'... Optical part, 8... Flexible printed wiring board, 81, 83... End part,
82...Bending portion, 85...Tension member.
Claims (1)
、他端部が、不動部に接続されているフレキシブ
ルプリント配線板を、可動部材の往動側途中部に
おいて折り返して略U字状に配設しているフレキ
シブルプリント配線板の配線構造において、可動
部材が復動側の端部に復帰した時点で、フレキシ
ブルプリント配線板の折り返し部に内接して、フ
レキシブルプリント配線板にテンシヨンを負荷す
るテンシヨン部材を具備することを特徴とするフ
レキシブルプリント配線板の配線構造。 A flexible printed wiring board, one end of which is connected to a movable member capable of reciprocating movement and the other end connected to a stationary part, is folded back midway on the forward movement side of the movable member to form a substantially U-shape. In the wiring structure of the flexible printed wiring board, when the movable member returns to the end on the backward movement side, the tension member is inscribed in the folded part of the flexible printed wiring board and applies tension to the flexible printed wiring board. A wiring structure of a flexible printed wiring board, characterized by comprising:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5375888U JPH01159537U (en) | 1988-04-21 | 1988-04-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5375888U JPH01159537U (en) | 1988-04-21 | 1988-04-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01159537U true JPH01159537U (en) | 1989-11-06 |
Family
ID=31279720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5375888U Pending JPH01159537U (en) | 1988-04-21 | 1988-04-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01159537U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007155911A (en) * | 2005-12-01 | 2007-06-21 | Ricoh Co Ltd | Image reader and image forming apparatus |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56121323A (en) * | 1980-02-28 | 1981-09-24 | Ricoh Kk | Device for movably connecting electrically reciprocating article |
-
1988
- 1988-04-21 JP JP5375888U patent/JPH01159537U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56121323A (en) * | 1980-02-28 | 1981-09-24 | Ricoh Kk | Device for movably connecting electrically reciprocating article |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007155911A (en) * | 2005-12-01 | 2007-06-21 | Ricoh Co Ltd | Image reader and image forming apparatus |