CN2631156Y - Blind-zone-free and deformation-free book scanner case - Google Patents
Blind-zone-free and deformation-free book scanner case Download PDFInfo
- Publication number
- CN2631156Y CN2631156Y CN 03264455 CN03264455U CN2631156Y CN 2631156 Y CN2631156 Y CN 2631156Y CN 03264455 CN03264455 CN 03264455 CN 03264455 U CN03264455 U CN 03264455U CN 2631156 Y CN2631156 Y CN 2631156Y
- Authority
- CN
- China
- Prior art keywords
- scanning
- fluorescent tube
- lamp
- blind area
- books
- 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.)
- Expired - Lifetime
Links
- 238000005286 illumination Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000003384 imaging method Methods 0.000 abstract 1
- 238000004020 luminiscence type Methods 0.000 abstract 1
- 230000002146 bilateral effect Effects 0.000 description 1
Images
Abstract
A book scanner casing with no-blind area and no-distortion belongs to books scanner technology field, is characterized in that the utility model includes a light piece with a gap opened on the upper end of one side and one end closed with the gap aligning with the terminals of effective luminescence length of a scanning lamp, which is vertical to the upper plate along the scanning direction, a transparent plate which is connected with the casing and covers the gap in tilt form, the scanning lamp can utilize a scanning lamp with two plugs, or a unilateral scanning lamp without plug or other scanning lamp without plug. The utility model changes traditional design concept, with increasing the distance between lamp and mirror, changing the traditional right-angle into inclined plane in one side or two sides along the length direction of the scanning mirror, the enlarging of the inclined plane can eliminate one end of the lamp out of the scanning windows, full width books scanning is realized without edge distance, blind area and deformation, the utility model eliminates the blind areas brought by margins in scanning and guarantees the quality of scanning and imaging.
Description
Technical field
The shell that non-blind area does not have the books scanner of distortion belongs to books scanner technical field.
Background technology
At present commercially available books scanner exists the literal at margin place or the phenomenon that image can be distorted when books being done single page scanning, margin is more little, and affected part is just big more.Its reason is, the top panel and the lower shoe of housing are wide, housing is rectangular, and books are placed on outside the housing, housing has certain thickness again, when books centre joint place rides over place, right angle, housing upper end, will be affected with the literal or the image of the corresponding a part of margin of thickness of shell, add its two ends of used fluorescent tube plug is all arranged, also can be affected with the literal or the image of plug width corresponding section margin, thereby the writings and image that makes centre joint felling scans out the back and has twisted with regard to becoming, and promptly there is the blind area in margin phenomenon that Here it is when margin is in scanning.
The utility model content
The purpose of this utility model is to provide the shell of the books scanner that a kind of non-blind area do not have distortion.
Of the present utility model being characterised in that, it contains: the upper end of a side have breach and perpendicular to the width of the top panel of scanning direction and scanning with the isometric housing of fluorescent tube, link to each other with above-mentioned housing and cover the transparent panel of institute's gap obliquely, above-mentioned scanning can be adopted the scanning fluorescent tube of the scanning fluorescent tube of two plugs, monolateral no plug with fluorescent tube or not have other scanning light source of plug.The utility model changes the traditional design theory, utilize the distance of fluorescent tube and minute surface to strengthen, the one or both sides of scan mirror length direction should be the inclined-plane by traditional right angle, the expansion on inclined-plane is just got rid of an end of fluorescent tube outside the scanning form, makes the books full width boundless apart from non-blind area and do not have distortion scanning and be achieved.
Use proof: it has overcome the margin scanning blind area that present commercially available books scanner exists, and has guaranteed quality of scanning.
Description of drawings
Fig. 1 does not have the sectional elevation of shell of the books scanner of distortion for non-blind area described in the utility model.
Fig. 2 does not have the longitudinal section of shell of the books scanner of distortion for non-blind area described in the utility model.
Fig. 3 does not have the mansion view of shell of the books scanner of distortion for monolateral non-blind area described in the utility model.
Fig. 4 does not have the mansion view of shell of the books scanner of distortion for bilateral non-blind area described in the utility model.
Embodiment
Ask for an interview Fig. 1, Fig. 2.
1 books, 2 housings, 3 transparent panels, 4 scannings are used fluorescent tube, 6 speculum bars, 5 mirror group housings, 7 mirror group guide rails, 8 camera lenses, 9 motors, 10 belts, 11CCD (photoelectrical coupler), 12 belt clamps.The 1st, books, its centre joint are stuck in the breach side place of the top panel of housing 2, and top panel aligns with the terminal of effective length of illumination of fluorescent tube with the scanning of the plug at two ends near an end of breach.Thereby overcome because the thickness and the formed margin of the lighting tube plug blind area of housing 2.In addition, make the fluorescent tube 4 and the bottom surface of top panel guarantee the distance of 2mm at least again.Overcome the unsharp shortcoming of scanning result.It broken traditional fluorescent tube 4 from the upper surface the near more good more mode of thinking.Adjust the focal length of lens, thereby when guaranteeing to scan margin place literal or image, also improved quality of scanning.Books 1 are not in the opposite side of scanning mode, and the page is pressed on the transparent panel 3 obliquely, and transparent panel 3 links to each other with housing 2 breach ends.When being pressed on the housing 2, realize by operation handlebar books 1 scanning, the 4th, and the scanning fluorescent tube, scanning can be adopted the scanning fluorescent tube of the scanning fluorescent tube of two plugs, monolateral no plug with fluorescent tube or not have other scanning light sources of plug.
Owing to exist breach, make the centre joint of books directly be pressed on the top panel of housing 2, overcome the blind area that exists when thickness of shell is in scanning to margin, and fluorescent tube 4 is not having plug near breach one side, can allow scan light directly pass through, utilize scanning to strengthen with the distance of fluorescent tube 4 with minute surface 3, the one or both sides of scan mirror 3 length directions should be the inclined-plane by traditional right angle, the expansion on inclined-plane just will scan with an end of fluorescent tube 4 to be got rid of outside scanning form 3, make the books full width boundless apart from non-blind area and do not have distortion scanning and be achieved, it has overcome the blind area that has produced owing to the margin phenomenon when scanning, and has guaranteed the quality of scanning imagery.
This shows that the utility model has overcome margin scanning blind area, guaranteed the definition of scanned picture.
Claims (4)
1. non-blind area does not have the shell of the books scanner of distortion, contain housing, it is characterized in that, it contains: the upper end of a side have breach and perpendicular to the top panel of scanning direction near an end of above-mentioned breach with scan the housing that aligns with the terminal of effective length of illumination of fluorescent tube, and link to each other with above-mentioned housing and cover the transparent panel of institute's gap obliquely
2. scanning can be adopted the scanning fluorescent tube of the scanning fluorescent tube of two plugs, monolateral no plug with fluorescent tube or not have other scanning light source of plug.All can adopt the method for describing in this patent to realize that non-blind area does not have the scanner shell of distortion.
3. utilize scanning to strengthen with the distance of fluorescent tube and minute surface, the one or both sides of scan mirror length direction should be the inclined-plane by traditional right angle, the expansion on inclined-plane is just got rid of an end of fluorescent tube outside the scanning form, makes the books full width boundless apart from non-blind area and do not have distortion scanning and be achieved.
4. this scanning housing can be applied on the sweep unit of office equipment such as plain scan device product, product of multifunctional all-in-one machine, photocopier, facsimile machine.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03264455 CN2631156Y (en) | 2003-06-18 | 2003-06-18 | Blind-zone-free and deformation-free book scanner case |
| PCT/CN2004/000282 WO2004088391A1 (en) | 2003-03-31 | 2004-03-30 | Books dismargin scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03264455 CN2631156Y (en) | 2003-06-18 | 2003-06-18 | Blind-zone-free and deformation-free book scanner case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2631156Y true CN2631156Y (en) | 2004-08-04 |
Family
ID=34297302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03264455 Expired - Lifetime CN2631156Y (en) | 2003-03-31 | 2003-06-18 | Blind-zone-free and deformation-free book scanner case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2631156Y (en) |
-
2003
- 2003-06-18 CN CN 03264455 patent/CN2631156Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NO. 1207, TOWER A2, CHANGYUANTIANDI, NO. 18, SU ST Free format text: FORMER NAME OR ADDRESS: ZHONGKE BUILDING, NO. 22, DA STREET, ZHONGGUAN VILLAGE, HAIDIAN DISTRICT, BEIJING CITY |
|
| CP03 | Change of name, title or address |
Patentee address after: No. 1207, block A2, long vista, No. 18, Suzhou Street, Beijing, Haidian District Patentee address before: Middle building, No. 22 Zhongguancun street, Beijing, Haidian District |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhao Weidong Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130618 Granted publication date: 20040804 |