CN201504275U - Two-page synchronous scanner for book - Google Patents
Two-page synchronous scanner for book Download PDFInfo
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- CN201504275U CN201504275U CN2009200776924U CN200920077692U CN201504275U CN 201504275 U CN201504275 U CN 201504275U CN 2009200776924 U CN2009200776924 U CN 2009200776924U CN 200920077692 U CN200920077692 U CN 200920077692U CN 201504275 U CN201504275 U CN 201504275U
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Abstract
The utility model relates to a two-page synchronous scanner for a book, which comprises a case, two groups of image acquisition parts, a book scanning bracket component, at least two groups of light source components, a console, a computer host and a monitor; the lighting source components are respectively symmetrically arranged on one side or both sides of each group of image acquisition units, and the irradiation surfaces thereof can cover the data on two pages on the book scanning bracket component; the scanner is characterized in that the two groups of image acquisition parts are symmetrically arranged at the upper part in the case left and right; each group of image acquisition parts comprise at least an image acquisition unit; a scanning space is formed below the two groups of image acquisition parts; the book scanning bracket component is arranged below the scanning space, and comprises a V-shaped scanning glass pressing plate and a book data part with the top surface in consistent shape with the V-shaped scanning glass pressing plate; the V-shaped scanning glass pressing plate is fixed on the inner wall of the case, or set on the inner wall of the case; and the book data part can be arranged in the case in a lifting way. The two-page synchronous scanner for the book has the advantages of real obtained image data, convenient operation, real-time monitoring and high working efficiency.
Description
Technical field
The utility model relates to a kind of books pair of pages synchronous scanning instrument.
Background technology
For duplicate record and editor utilize paper spare and other materials, generally adopt scanner that paper spare and other materials are scanned, be stored in the computer, then editor.Information bracket in the plain scan instrument is relatively good to thin smooth data scanning effect, but for thick books, between the pair of pages of books, produce the font distortion during scanning easily, thereby influence the recognition effect of main frame, bring difficulty for follow-up editing.In order to address this problem, the someone has designed the scanner that is exclusively used in books scanning, and this scanner adopts surface sensor assembly picked-up data information, and books are scanned carriage assembly design forming V-shape, matches with the shape with the book information that opens.But existing books scanning carriage assembly all only is made of the V shaped slab of a V-arrangement transmissive scanning pressing plate and a hard, though can reduce the font distortion of the pair of pages scanning of books, because structural reason still has following shortcoming:
When 1, scanning page turning is by the user V-arrangement transmissive scanning pressing plate to be mentioned page turning again, and therefore, this structure can only be applied in the scanning occasion of little book information.In the scanning occasion of the book information of large format, if will bring operational difficulty by manually mentioning V-arrangement transmissive scanning pressing plate;
2, books scanning carriage assembly only is made of the V shaped slab of a V-arrangement transmissive scanning pressing plate and a hard, during use, the books of need scanning are placed directly on the V shaped slab, on press V-arrangement transmissive scanning pressing plate.If need the books of scanning to open its both sides thickness of back bigger difference is arranged, the V-arrangement transmissive scanning pressing plate that then presses can still can influence the quality of scanning to lopsidedness.
3, adopt rack-like structures, sweeping the high light source of retouching of intensity during work directly influences the operator and watches. and the operator directly operates in scanning space, the labour intensity height.
Summary of the invention
The utility model is in order to solve the problems referred to above that prior art exists, and a kind of newspapers and periodicals that are exclusively used in scanning books, bookbinding that provide, and the scanning of other object data, easy to operate, books pair of pages synchronous scanning instrument that accuracy of identification is high.
The technical scheme that the utility model is taked is, books pair of pages synchronous scanning instrument, comprise cabinet, two groups of image capturing parts, books scanning carriage assembly, at least two group lighting source assemblies and operating desk, control shooting scanning operation main frame, be arranged on the display that is connected with video output terminals main frame on the operating desk; Described lighting source assembly comprises at least two groups, Dui Cheng one or both sides that are arranged on every group of image capturing part respectively, and its photoirradiated surface can cover the data face of the pair of pages on the books scanning carriage assembly; Be characterized in the symmetrical cabinet internal upper part that is installed in of described two groups of image capturing parts; Described every group of image capturing part comprises at least one image capture unit, is fixed in the cabinet by support; The below of described two groups of image capturing parts is scanning spaces; Described books scanning carriage assembly is arranged on the below of described scanning space, and it comprises the book information portion that V-arrangement scanning glass pressing plate and end face are consistent with V-arrangement scanning glass platen shape; Described V-arrangement scanning glass pressing plate is fixed on described cabinet inwall; Perhaps, described V-arrangement scanning glass pressing plate is shelved on described cabinet inwall by putting bar; Liftable being arranged in the cabinet of described book information portion is positioned at described V-arrangement scanning glass pressing plate below.
Above-mentioned books pair of pages synchronous scanning instrument, wherein, described book information portion drives lifting by mechanical elevating mechanism, is included in the vertically disposed guide rail in cabinet inwall both sides and at the corresponding chute that can slide up and down in guide rail and the lifting unit that is provided with in both sides of described book information portion; The strutting piece that described lifting unit comprises lever, flexibly connects with the fulcrum of lever bar section; The stress point of described lever one end is connected with books scanning carriage assembly bottom, and the point of application of this lever other end connects effort handle.
Above-mentioned books pair of pages synchronous scanning instrument, wherein, also comprise a positional lock bonding part, described positional lock bonding part is by at the spring button of the fore shaft of cabinet inwall setting, corresponding fore shaft setting and constituting with the adaptive protruding key of fore shaft, the spring that is connected with protruding key in an end setting of lever.
Above-mentioned books pair of pages synchronous scanning instrument, wherein, described book information portion drives lifting by electric lifting mechanism, described electric lifting mechanism is included at least two group motor-driven mechanism that described books scanning carriage assembly two bottom sides is provided with, every group of motor-driven mechanism comprise a motor that is located at books scanning carriage assembly bottom one side, at the gear of the output shaft setting of motor, be vertically set on the cabinet inwall guide rail corresponding with described gear position, be provided with teeth groove in the described guide rail, described gear is meshed with teeth groove.
Above-mentioned books pair of pages synchronous scanning instrument wherein, also comprises upper and lower spacing parts, and described upper limit parts are made of the upper limit position switch that the upper end at guide rail is provided with, and described lower limit parts are made of the lower position switch that the lower end at guide rail is provided with; Described upper limit position switch and lower position switch are electrically connected with motor respectively.
Above-mentioned books pair of pages synchronous scanning instrument, wherein, the book information portion of described books scanning carriage assembly comprises that V-arrangement data tablet and upper surface are the V-arrangement carriage of V-arrangement, also comprises posterior limiting, between described V-arrangement data tablet and V-arrangement carriage.
Above-mentioned books pair of pages synchronous scanning instrument, wherein, described two groups of image capturing parts are installed in the cabinet on the sustained height plane by support, the inclination angle of its optical lens in opposite directions, and symmetry; Its light path is each self-corresponding scanning page of difference directive after intersecting, and vertical with each self-corresponding scanning page; Perhaps, described two groups of image capturing parts are installed in the cabinet on the sustained height plane by support, and the inclination angle of its optical lens is opposite, and symmetry; Its light path is each self-corresponding scanning page of directive respectively, and is vertical with each self-corresponding scanning page.
Above-mentioned books pair of pages synchronous scanning instrument, wherein, described each image capture unit is the digitized video acquisition component with photoelectricity conversion capability that comprises band optical lens, area image sensor chip, automatic control exposure and photoelectric conversion module; The optical lens focal length of all images picked-up unit in described two groups of image capturing parts is all identical.
Above-mentioned books pair of pages synchronous scanning instrument, wherein, described each image capture unit is selected from wherein a kind of of digital camera, Digital Video, image unit assembly, video monitor.
Because the utility model has adopted above technical scheme, the technique effect of its generation is tangible:
1, adopt two groups of image capturing parts, do the installation that certain angle tilts, two planes that can be fit to different angles are scanned simultaneously;
2, the image capture unit that adopts the surface sensor assembly to constitute can improve the speed of the digitlization conversion in the scanning process, improves scanning data collection resolution and improves precision;
3, the image capture unit can require to change according to different scanning, can upgrade to equipment easily, reduces the use cost of equipment; And the image capture unit can expand according to actual needs, and the area of pressing scanned document increases, with the scanning of the data that satisfies some overlarge areas;
4, adopt book information portion's machinery or automatic hoisting mechanism, can alleviate user's labour intensity greatly, and can be applicable in the scanner of large format.
5, book information portion adopts the V-arrangement Flexible Design, utilizes the elastic layer of V-arrangement scanning glass pressing plate and books scanning data department that the data that is scanned is flattened, and does not have the dead angle during scanning, thereby has eliminated the deformation of data, has improved the precision of two flatness informations;
6, adopt the drawer type of books scanning data department to move design, can reduce the volume of scanner, save floor occupying area;
7, before the scanning of books pair of pages face, can pass through real-time imaging monitoring, realize the single pass success. do not need prescan, thereby shortened the time of scanning, reduce operation labour intensity, increase work efficiency.
Description of drawings
Concrete structure of the present utility model is further provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the integrally-built schematic perspective view of a kind of embodiment of the present utility model.
Fig. 2 is the integrally-built front view of the another kind of embodiment of the utility model.
Fig. 3 is that the books scan components carriage among Fig. 2 embodiment adopts a kind of structure enlarged diagram of mechanical elevating mechanism.
Fig. 4 is the overall structure schematic diagram of another embodiment of the utility model.
Fig. 5 is a kind of structure enlarged diagram that books scan components carriage adopts electric lifting mechanism among Fig. 4 embodiment.
Embodiment
See also Fig. 1, Fig. 1 is the integrally-built schematic perspective view of a kind of embodiment of the present utility model.The utility model books pair of pages synchronous scanning instrument comprises the main frame 13 of cabinet 11, operating desk 12, control shooting scanning and is arranged on the display 14 that is connected with video output terminals main frame on the operating desk.Also comprise two groups of image capturing parts 151,152, at least two group lighting source assemblies 161,162, books scanning carriage assembly 17.Cabinet is the closed box of band door 111, in case the external interference of light source during scanning, door is provided with handle 112.Being provided with in the described cabinet 11 can ccontaining scanning space A.
Described two groups of image capturing parts 151,152 are by the support 150 symmetrical scanning space tops that are installed in the cabinet.Described two groups of image capturing parts are installed in the cabinet on the sustained height plane by support, and the inclination angle of its optical lens is opposite, and symmetry; Its light path is each self-corresponding scanning page of directive respectively, and is vertical with each self-corresponding scanning page.
Described books scanning carriage assembly 17 comprises the book information portion 172 that V-arrangement scanning glass pressing plate 171 and end face are consistent with V-arrangement scanning glass platen shape, and the elevating mechanism that is arranged on book information portion bottom.
Described two groups of lighting source assemblies 161,162, the outside that is arranged on every group of image picked-up unit of symmetry (also can be set to many groups respectively, be separately positioned on the both sides of every group of image picked-up unit), lighting source is the lighting source that adopts reflective structure, can shorten the distance between light source and the scanned document.Light source is fixedly mounted on the top of cabinet, at a certain angle on the reflector in the directive cabinet, by the reflector light source is spread, and on the V-arrangement scanning glass pressing plate with certain angle directive scanned document, become light that V-structure forms two groups of correlation to remedy the inhomogeneous of light by scanning pressuring plate glass face, make the surface of scanned document all can obtain the equivalent light quantity.Can prevent simultaneously light from directly penetrating on V-arrangement scanning glass pressing plate and produce hot spot, the quality of influence scanning.
The utility model is provided with expansion interface on the support that the image capture unit is installed, so that the quantity of image capturing part can be carried out to according to the expansion of actual scanning area equal proportion is increased, to be fit to more large tracts of land book information scanning.Described every group of image picked-up unit existing with wherein one group 151 be that example describes, comprise at least one image capture unit, two image capture unit 1511,1512 that every group of image capturing part of present embodiment adopted spaced and parallel to arrange are fixed in the cabinet by support 150.Each image capture cellular construction is identical, is the digitized video acquisition component with photoelectricity conversion capability that comprises band optical lens, area image sensor chip, automatic control exposure and photoelectric conversion module.The power supply of described image capture unit is provided by the stabilized voltage power supply on the cabinet.Each image capture unit can be a digital camera, or Digital Video, or the image unit assembly, or video monitor.In the present embodiment, described two groups of image capturing parts all adopt digital camera to constitute, and it is installed on the interior sustained height plane of cabinet, and the inclination angle of its optical lens is opposite, and symmetry; Its light path is each self-corresponding scanning page of directive respectively, and vertical with each self-corresponding scanning page.Two platforms can both scan on the same equipment in order to be implemented in, and the optical lens focal length of all images picked-up unit in two groups of image capturing parts is all identical.By the real-time video data output interface in the image capture unit, be connected with the LCDs input interface with the HDMI cable, to realize real-time imaging monitoring.
Each image capture unit is connected with the scan control switch by the exposure control interface, when scanning switch starts, realizes that simultaneously the photometry of each image capture unit, focusing automatically, exposure combination, image collection, analog-to-digital, digitized video store, etc.How much can expanding in the even number mode of image capture unit according to the requirement of actual scanning image data, the digitized video of final each image capture unit output can splice automatically by the software in the main frame in the scanner, can satisfy large format, high-precision scanning requirement.Adopt this mode also to be convenient to scanner is upgraded after a period of time and maintenance, can reduce the cost that the user updates the equipment greatly, be convenient to the regular maintenance of equipment.
Described image capture unit output digital video signal and data output signal.The video output interface of two groups of image capturing parts 151,152 connects digital video signal cable (HDMI), gather digital video signal, be connected with the HDMI interface on the display screen, directly the real time monitoring signal is outputed on the display screen, the content that can supply the operator to observe scanned document, so that in time adjust the position of scanned document, need not the prescan operation, time saving and energy saving.Be connected by the data output interface of data wire again with two groups of image capturing parts, the image data output signal, this data output signal directly is connected with the main frame USB interface by data wire, the data information after the scanning directly is sent in the main frame, for the software post-processed.
Please continue to consult Fig. 1.Display 14 described in the utility model adopts two LCDs, be installed in a side of cabinet, by the diverter switch on the cabinet operating desk, directly the video output signals of two groups of image capturing parts is presented on the display screen separately, the operator can observe directly two content and the positions that are scanned flatness information, confirms for the operator.Two display screen rear ends all are provided with the HDMI digital video signal interface, can directly be connected with the vision signal output line of two groups of image capturing parts, and directly the digital video that transducer is gathered in real time is presented on the display screen.When two kinds of different scan modes show, carry out switching display content by the scan pattern diverter switch on the operating platform, can directly see the content in two zones about flat scanning by two combinations display screen also, and see that directly the pair of pages that books open will be in the content of scanning.
See also Fig. 2, Fig. 2 is the integrally-built front view of the another kind of embodiment of the utility model.This embodiment cabinet 2 that also comprises same as the previously described embodiments
The main frame 23 of operating desk 22, control shooting scanning and be arranged on the display 24 that is connected with video output terminals main frame on the operating desk.Also comprise two groups of image capturing parts 251,252, at least two group lighting source assemblies 261,262, books scanning carriage assembly 27.Equally, described two groups of image capturing parts 251,252 are by support 2511, the 2521 symmetrical scanning spaces tops that are installed in the cabinet.Described two groups of lighting source assemblies 261,262, the outside that is arranged on every group of image picked-up unit of symmetry respectively.Described books scanning carriage assembly 27 is installed in the scanning space below in the cabinet.
With the foregoing description difference be: described two groups of image capturing parts are installed in the cabinet on the sustained height plane by support, the inclination angle of its optical lens in opposite directions, and symmetry; Its light path is each self-corresponding scanning page of difference directive after intersecting, and vertical with each self-corresponding scanning page.Described books scanning carriage assembly 27 comprises the book information portion 272 that V-arrangement scanning glass pressing plate 271 and end face are consistent with V-arrangement scanning glass platen shape, and the mechanical elevating mechanism 273 that is arranged on book information portion bottom.
Please cooperate and consult Fig. 3, Fig. 3 is the books scan components carriage among Fig. 2 embodiment and adopts a kind of structure enlarged diagram of mechanical elevating mechanism.Books scanning carriage assembly 27 described in the utility model is installed in cabinet scanning space bottom.Described books scanning carriage assembly 27 comprises the book information portion 272 that V-arrangement scanning glass pressing plate 271 and end face are consistent with V-arrangement scanning glass platen shape, described book information portion 272 comprises V-arrangement data tablet 2721 and V-arrangement carriage 2722, also comprise posterior limiting 2723, elastic layer is made of a plurality of springs, be symmetricly set on two faces of V-arrangement carriage, between V-arrangement data tablet 2721 and V-arrangement carriage 2722.The V-arrangement scanning glass pressing plate 271 of described books scanning carriage assembly can be fixed on described cabinet inwall, perhaps, also can be shelved on described cabinet inwall by putting bar.Present embodiment is to take to be fixed on the cabinet middle part.Be convenient books page turning to scanning, the utility model also comprises the mechanical elevating mechanism of a V-arrangement carriage, described mechanical elevating mechanism be included in the vertically disposed guide rail 201 in cabinet 200 inwall both sides and in described V-arrangement carriage both sides the corresponding chute that can in guide rail, slide up and down 202 that is provided with, also comprise a lifting unit 27
The strutting piece 2732 that described lifting unit 273 comprises lever 2731, flexibly connects with the fulcrum of lever bar section; The stress point 2733 of described lever one end is connected with V-arrangement carriage bottom, and the point of application of this lever other end connects effort handle 2734.Also comprise a buffer spring 2735.
See also Fig. 4, Fig. 4 is the overall structure schematic diagram of the another kind of embodiment of the utility model.The structure of present embodiment and the foregoing description is basic identical, comprises the main frame 43 of cabinet 41, operating desk 42, control shooting scanning and is arranged on the display 44 that is connected with video output terminals main frame on the operating desk.Also comprise two groups of image capturing parts 451,452, at least two group lighting source assemblies 461,462 and books scanning carriage assembly 47.
With the foregoing description difference be, the image capture unit 4511,4521 in described two groups of image capturing parts 451,452 is installed on the sustained height plane, and the inclination angle of its optical lens is opposite, and symmetry; Its light path is a page of each self-corresponding image capture unit of directive respectively, with corresponding page is vertical separately.Two groups of image picked-up unit video output interfaces are connected with the LCDs video input interface of cabinet one side by the HDMI cable, and the demonstration of scanning back data, respectively the real-time video in the image capture unit, both sides is connected on two upright LCDs on the video input interface by the HDMI data wire, the image that can at any time image capture unit, both sides be obtained is presented on the LCDs.And described books scanning carriage assembly 47 adopts electric lifting mechanism 48 to drive lifting.
See also Fig. 5, Fig. 5 is the structural representation that books scanning carriage assembly adopts a kind of embodiment of electric lifting mechanism among the utility model Fig. 4 embodiment.The described books scanning of present embodiment carriage assembly 47 comprises the book information portion 472 that V-arrangement scanning glass pressing plate 471 and end face are consistent with V-arrangement scanning glass platen shape, described book information portion 472 comprises V-arrangement data tablet 4721 and V-arrangement carriage 4722, also comprise posterior limiting 4723, the described elastic layer of present embodiment adopts spring to constitute, be symmetrical arranged, between V-arrangement data tablet 4721 and V-arrangement carriage 4722.The V-arrangement scanning glass pressing plate 471 of described books scanning carriage assembly is fixed on described cabinet inwall, and present embodiment is to take to be fixed on the cabinet middle part.Be handled easily, described book information portion 472 adopts electric lifting mechanisms to drive liftings.Described electric lifting mechanism 48 is included at least two group motor-driven mechanism 481,482 that the V-arrangement carriage two bottom sides of described book information portion 472 is provided with, every group of motor-driven mechanism (is example with motor-driven mechanism 481) comprise a motor 4811 that is located at V-arrangement carriage bottom one side, at the gear 4812 of the output shaft setting of motor, be vertically set on the cabinet inwall guide rail corresponding 4813 with described gear position, be provided with teeth groove 4814 in the described guide rail, described gear is meshed with teeth groove.For preventing that motor from crossing action, the top and bottom of described guide rail are respectively equipped with upper limit position switch 4815 and lower position switch 4816, and described upper limit position switch 485 and lower position switch 486 are electrically connected with motor respectively.
Operation principle of the present utility model is:
Open after the battery main switch on the scanner operating desk, the power connection of whole system, the lighting source of scanner also is opened simultaneously, and the general supply of image capture unit is connected, and host computer is started working, automatically operation scanning Data Processing software.The operator imports after the corresponding information by the keyboard on the operating desk, and main frame is in holding state.
The operator is by foot-operated mechanical elevating mechanism or control electric lifting mechanism, the book information subordinate is dropped to a certain degree, the book information that will scan is placed in the book information portion then, restart mechanical elevating mechanism or the rising of control electric lifting mechanism, to fitting to V-arrangement scanning glass pressing plate bottom, data is driven plain whole.Start scan button then, scan.This page end of scan, abovementioned steps for another example, the subordinate falls with book information.Finish until whole scanning operation.
The utility model is easy to operate.Can improve the resolution and scanning picture area of scan-image data by the expansion of image capture unit.And can pass through real-time imaging monitoring, and realize the single pass success, thereby reduce operation labour intensity, increase work efficiency.Can be widely used in not allowing books, bookbinding newpapers and periodicals, ancient books data, original bookbinding form, filing drawing data and the part scanner uni digitized processing in kind of dismounting.
Claims (9)
1. books pair of pages synchronous scanning instrument, comprise cabinet, two groups of image capturing parts, books scanning carriage assembly, at least two group lighting source assemblies and operating desks, control shooting scanning operation main frame, be arranged on the display that is connected with video output terminals main frame on the operating desk; Described lighting source assembly is the one or both sides that are arranged on every group of image capturing part of symmetry respectively, and its photoirradiated surface can cover the data face of the pair of pages on the books scanning carriage assembly;
It is characterized in that the symmetrical cabinet internal upper part that is installed in of described two groups of image capturing parts; Described every group of image capturing part comprises at least one image capture unit, is fixed in the cabinet by support; The below of described two groups of image capturing parts is scanning spaces;
Described books scanning carriage assembly is arranged on the below of described scanning space, and it comprises the book information portion that V-arrangement scanning glass pressing plate and end face are consistent with V-arrangement scanning glass platen shape; Wherein:
Described V-arrangement scanning glass pressing plate is fixed on described cabinet inwall; Perhaps, described V-arrangement scanning glass pressing plate is shelved on described cabinet inwall by putting bar;
Liftable being arranged in the cabinet of described book information portion is positioned at described V-arrangement scanning glass pressing plate below.
2. books pair of pages synchronous scanning instrument according to claim 1, it is characterized in that, described book information portion drives lifting by mechanical elevating mechanism, and described mechanical elevating mechanism is included in the vertically disposed guide rail in cabinet inwall both sides and at the corresponding chute that can slide up and down and the lifting unit that is provided with in both sides of described book information portion in guide rail; The strutting piece that described lifting unit comprises lever, flexibly connects with the fulcrum of lever bar section; The stress point of described lever one end is connected with books scanning carriage assembly bottom, and the point of application of this lever other end connects effort handle.
3. books pair of pages synchronous scanning instrument according to claim 2, it is characterized in that, also comprise a positional lock bonding part, described positional lock bonding part is by at the spring button of the fore shaft of cabinet inwall setting, corresponding fore shaft setting and constituting with the adaptive protruding key of fore shaft, the spring that is connected with protruding key in an end setting of lever.
4. books pair of pages synchronous scanning instrument according to claim 1, it is characterized in that, described book information portion drives lifting by electric lifting mechanism, described electric lifting mechanism is included at least two group motor-driven mechanism that described books scanning carriage assembly two bottom sides is provided with, every group of motor-driven mechanism comprise a motor that is located at books scanning carriage assembly bottom one side, at the gear of the output shaft setting of motor, be vertically set on the cabinet inwall guide rail corresponding with described gear position, be provided with teeth groove in the described guide rail, described gear is meshed with teeth groove.
5. books pair of pages synchronous scanning instrument according to claim 4, it is characterized in that, also comprise upper and lower spacing parts, described upper limit parts are made of the upper limit position switch that the upper end at guide rail is provided with, and described lower limit parts are made of the lower position switch that the lower end at guide rail is provided with; Described upper limit position switch and lower position switch are electrically connected with motor respectively.
6. according to claim 1,2 or 4 each described books pair of pages synchronous scanning instrument, it is characterized in that, the book information portion of described books scanning carriage assembly comprises that V-arrangement data tablet and upper surface are the V-arrangement carriage of V-arrangement, also comprise posterior limiting, between described V-arrangement data tablet and V-arrangement carriage.
7. books pair of pages synchronous scanning instrument according to claim 1 is characterized in that, described two groups of image capturing parts are installed in the cabinet on the sustained height plane by support, the inclination angle of its optical lens in opposite directions, and symmetry; Its light path is each self-corresponding scanning page of difference directive after intersecting, and vertical with each self-corresponding scanning page;
Perhaps,
Described two groups of image capturing parts are installed in the cabinet on the sustained height plane by support, and the inclination angle of its optical lens is opposite, and symmetry; Its light path is each self-corresponding scanning page of directive respectively, and is vertical with each self-corresponding scanning page.
8. according to claim 1 or 7 described books pair of pages synchronous scanning instrument, it is characterized in that described each image capture unit is the digitized video acquisition component with photoelectricity conversion capability that comprises band optical lens, area image sensor chip, automatic control exposure and photoelectric conversion module; The optical lens focal length of all images picked-up unit in described two groups of image capturing parts is all identical.
9. according to claim 1,7 or 8 described books pair of pages synchronous scanning instrument, it is characterized in that described each image capture unit is selected from wherein a kind of of digital camera, Digital Video, image unit assembly, video monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200776924U CN201504275U (en) | 2009-06-30 | 2009-06-30 | Two-page synchronous scanner for book |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200776924U CN201504275U (en) | 2009-06-30 | 2009-06-30 | Two-page synchronous scanner for book |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201504275U true CN201504275U (en) | 2010-06-09 |
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ID=42455202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200776924U Expired - Fee Related CN201504275U (en) | 2009-06-30 | 2009-06-30 | Two-page synchronous scanner for book |
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| CN (1) | CN201504275U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101917537A (en) * | 2010-07-30 | 2010-12-15 | 王震 | Two-page high-speed scanner with multiple sizes of formats |
| CN102223460A (en) * | 2011-06-16 | 2011-10-19 | 广东清华文通科技有限公司 | Nondestructive quick file photographing instrument |
| CN107682582A (en) * | 2017-11-06 | 2018-02-09 | 北京麦哲科技有限公司 | One kind claps book instrument |
| CN108449523A (en) * | 2018-05-11 | 2018-08-24 | 北京赛智新创科技有限公司 | A kind of books and periodicals scanner and books and periodicals scan method |
-
2009
- 2009-06-30 CN CN2009200776924U patent/CN201504275U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101917537A (en) * | 2010-07-30 | 2010-12-15 | 王震 | Two-page high-speed scanner with multiple sizes of formats |
| CN102223460A (en) * | 2011-06-16 | 2011-10-19 | 广东清华文通科技有限公司 | Nondestructive quick file photographing instrument |
| CN107682582A (en) * | 2017-11-06 | 2018-02-09 | 北京麦哲科技有限公司 | One kind claps book instrument |
| CN108449523A (en) * | 2018-05-11 | 2018-08-24 | 北京赛智新创科技有限公司 | A kind of books and periodicals scanner and books and periodicals scan method |
| CN108449523B (en) * | 2018-05-11 | 2023-04-14 | 北京赛智新创科技有限公司 | Book scanner and book scanning method |
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