JPH01159538U - - Google Patents
Info
- Publication number
- JPH01159538U JPH01159538U JP5375988U JP5375988U JPH01159538U JP H01159538 U JPH01159538 U JP H01159538U JP 5375988 U JP5375988 U JP 5375988U JP 5375988 U JP5375988 U JP 5375988U JP H01159538 U JPH01159538 U JP H01159538U
- Authority
- JP
- Japan
- Prior art keywords
- flexible printed
- printed wiring
- wiring board
- movable member
- wiring structure
- 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 3
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４図は従来の画像形成
装置の光学系を示す概略図、第５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…支持部材。
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 Fig. 3 is an optical part and flexible printed wiring. 4 is a schematic diagram showing the optical system of a conventional image forming apparatus, and FIGS. 5 a to 5 c are schematic diagrams showing the relationship between the optical section and the flexible printed wiring board in the conventional example. It is a front view. DESCRIPTION OF SYMBOLS 1... Image forming apparatus main body, 2'... Optical part, 8... Flexible printed wiring board, 81, 83... End part,
82...Curved portion, 85...Support 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の浮き上がりを
防止し、且つフレキシブルプリント配線板の上側
を受け止める支持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 a flexible printed wiring board, when the movable member returns to the end on the backward movement side, a support is provided that prevents the folded part of the flexible printed wiring board from lifting up and also catches the upper side of the flexible printed wiring board. A wiring structure of a flexible printed wiring board characterized by comprising a member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5375988U JPH01159538U (en) | 1988-04-21 | 1988-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5375988U JPH01159538U (en) | 1988-04-21 | 1988-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01159538U true JPH01159538U (en) | 1989-11-06 |
Family
ID=31279721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5375988U Pending JPH01159538U (en) | 1988-04-21 | 1988-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01159538U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5832444U (en) * | 1981-08-27 | 1983-03-03 | 三菱電機株式会社 | light detection device |
| JPS62210822A (en) * | 1986-03-11 | 1987-09-16 | 株式会社東芝 | Cable installation structure |
| JPS6365032B2 (en) * | 1981-09-25 | 1988-12-14 |
-
1988
- 1988-04-21 JP JP5375988U patent/JPH01159538U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5832444U (en) * | 1981-08-27 | 1983-03-03 | 三菱電機株式会社 | light detection device |
| JPS6365032B2 (en) * | 1981-09-25 | 1988-12-14 | ||
| JPS62210822A (en) * | 1986-03-11 | 1987-09-16 | 株式会社東芝 | Cable installation structure |
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