CN114205470A - Auxiliary device and method for photographing type scanning and scanner - Google Patents
Auxiliary device and method for photographing type scanning and scanner Download PDFInfo
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- CN114205470A CN114205470A CN202011238391.2A CN202011238391A CN114205470A CN 114205470 A CN114205470 A CN 114205470A CN 202011238391 A CN202011238391 A CN 202011238391A CN 114205470 A CN114205470 A CN 114205470A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00519—Constructional details not otherwise provided for, e.g. housings, covers
- H04N1/00551—Top covers or the like
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00249—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a photographic apparatus, e.g. a photographic printer or a projector
- H04N1/00251—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a photographic apparatus, e.g. a photographic printer or a projector with an apparatus for taking photographic images, e.g. a camera
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00519—Constructional details not otherwise provided for, e.g. housings, covers
- H04N1/00562—Supporting the apparatus as a whole, e.g. stands
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
- H04N1/0057—Conveying sheets before or after scanning
- H04N1/00599—Using specific components
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00976—Arrangements for regulating environment, e.g. removing static electricity
- H04N1/00997—Light control, e.g. shielding from ambient light or preventing light leakage
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
The invention relates to the field of office work, in particular to an auxiliary device and method for photographing type scanning and a photographing type scanner, which can be matched with a mobile phone and a tablet computer to finish office automatic scanning work independently.
Description
Technical Field
The invention relates to the field of office work, in particular to an auxiliary device and method for photographing type scanning and a photographing type scanner, which can be matched with a mobile phone and a tablet computer to finish office automatic scanning work independently.
Background
Today's film studio is the device that is indispensable in shooing, has very big promotion to the shooting effect. With the continuous development of society, foldable small-sized photostudio is also beginning to rise. The prior studio can be folded, is light and has a simple structure, but is not applied in the office field.
The high-speed scanner is also called as a quick-speed scanner, has a folding type ultra-convenient design, can complete high-speed scanning within one second, has an OCR character recognition function, and can recognize and convert scanned pictures into editable word documents. It can also be used for taking pictures, recording video, copying, network paperless fax, making electronic books, cutting edges and righting. In the prior art, a device for shooting or scanning a paper document is mainly a common scanner or a high-speed scanner. High appearance shooting complex operation that shoots carries out the light filling through the light filling lamp, shoots easily by the influence of environment veiling glare, has restricted the use place of high appearance of shooing.
Smart phones, tablet computers, and Personal Computers (PCs) have gained great popularity in today's society due to the development of personal electronic products. Common PCs, mobile phones and tablet computers can process images or videos through programs, for example, OCR character recognition can be performed on images of files, and the images are converted into more common electronic document formats, such as word formats and PDF formats, according to requirements. At present, most of mobile phones and tablet computers in the market are provided with high-definition cameras, the mobile phones and tablet computers become standard equipment of the current mobile phones, imaging pixels of the mobile phones and the tablet computers are higher and higher, imaging effects of the mobile phones and the tablet computers are far away from a high-speed shooting instrument on the supermarket surface, the imaging effects of the mobile phones and the tablet computers are close to or comparable to those of a file scanner, and an automatic focusing technology is mature more and more. But substantially unable to identify the size of the paper item. Patent application No. 202010778579X describes several mouse pad pattern bottom shot pads that solve the problem of shot size recognition.
Auto Focus (Auto Focus) is a method that uses the principle of object light reflection to receive reflected light by a sensor CCD on a camera and drive an electric focusing device to Focus through computer processing, namely Auto Focus. It is divided into two categories: one is active and the other is passive. From a basic principle, auto-focusing can be divided into two broad categories: one is range finding autofocus based on distance measurement between a lens and a subject being photographed, and the other is focus detection autofocus based on sharp imaging on a focusing screen. The auto-focusing of a mobile phone is essentially a set of data calculation methods integrated in the ISP (image signal processor) of the mobile phone.
The paper feeding and discharging system is used for moving the printing medium along the longitudinal direction, and when the printing medium moves along the longitudinal direction and passes through the surface of the photosensitive drum, longitudinal printing is finished. According to the sequence of paper in and out, the paper in and out system is composed of a paper detection sensor, a paper guide plate, a paper guide roller, a paper feeding motor, a speed reduction gear set, a plastic paper pressing sheet guide shaft and the like. The paper feeding and discharging system refers to how a printer obtains a desired paper sheet when performing a printing job. Generally, the paper feeding method is classified into a manual paper feeding method and an automatic paper feeding method.
The paper conveying device of the printer comprises three parts, namely a paper separating structure, a paper blocking structure and a paper feeding mechanism. The automatic paper feeding means that a printer is fed by a certain automatic mechanism, and at present, paper is fed most commonly by using a paper feeding cassette. The automatic paper supply can make the printing more convenient, improve the working efficiency, and particularly show the full significance in the continuous printing. The paper feeding and discharging technology and device of ink-jet, laser printer and flat-panel scanner are mature.
In life and office work, people sometimes expect to scan while important files are not known by others, but often a plurality of people share one scanning device, and shooting and scanning by a mobile phone become a choice of a plurality of people; people in public places still want to use their own devices for scanning work for privacy reasons. The invention provides a photographic scanning auxiliary device with higher automation degree based on the development maturity of a studio, an automatic focusing technology, a paper feeding and discharging system and a technology, and the improvement of a photographic scanner with the patent application number of 2020109020684, wherein the function of the photographic scanning auxiliary device comprises the functions of serving as a support of a mobile phone, a tablet, a handheld high-speed camera and the like to finish the automatic scanning work; the surrounding environment is not influenced, and the influence of the surrounding office environment is avoided; after the high-speed shooting instrument module is additionally arranged, the scanning work can be completed independently or in cooperation with a computer, a mobile phone and the like, and the automatic shooting and scanning equipment for daily office work is provided.
Disclosure of Invention
In order to realize the purpose, the invention adopts the following technical scheme to realize the purpose:
an auxiliary device for photographing type scanning comprises a cover plate, a light source, a supporting device, a base, a paper input device, a control system, a liner and a transparent pressing plate, wherein the cover plate is provided with the control panel and the control system, and the rear side of the cover plate is sequentially provided with a network socket and a power socket; the cover plate, the supporting device and the base form a photostudio structure, the cover plate is provided with shooting holes, the surface of the cover plate is smooth, the side surface of the cover plate is provided with radiating holes, and a light source is arranged below the cover plate; the light source adopts an LED cold light lamp, a light chopper and a reflector are arranged above the LED cold light lamp, and a light-diffusing plate or a light-softening plate is arranged below the LED cold light lamp; the supporting device is formed by combining an opaque supporting plate or supporting column and opaque background cloth, three sides of the supporting device are fixed, and one side of the supporting device is movable; the supporting device fixes the height so that the shooting area is the size of the pad; the base is provided with a paper input device; the surface of the liner and the base is printed with a ruler or a marking line which can mark the size of paper articles, and the color is clear, and the surface of the base is provided with a paper guide block.
Preferably, the paper input device can be a common paper input and output system consisting of a paper detection sensor, a paper guide plate, a paper guide roller, a paper feeding motor, a reduction gear set, a plastic paper pressing sheet guide shaft and the like, and a paper box or a multipurpose tray.
As a further improvement of the invention, the paper input device may include an automatic document feeder, a paper cassette to load documents to be scanned.
As a further improvement of the invention, the paper input device may include an automatic document feeder, a multi-purpose tray to load documents to be scanned.
Preferably, strutting arrangement can be three fagging, a panel, and two narrow fagging one ends are articulated to be fixed in the apron, and one end joint is in the fixed slot of base, and the joint in the fixed slot of apron and base fixed slot is held at wide fagging both ends, and one side activity panel upper end is articulated on the apron.
Preferably, the supporting device can be four supporting rods, the four corners of the cover plate are provided with clamping grooves, the four corners of the base are provided with clamping grooves for fixing the supporting rods, three sides of the supporting device are pasted by background cloth, and one side of the supporting device is a movable curtain type background cloth.
Preferably, the supporting device can be a supporting plate and two supporting rods, one end of the supporting plate is hinged and fixed on the cover plate, the other end of the supporting plate is hinged on the base, one side of the supporting plate is pasted by background cloth, and the other side of the supporting plate is a movable curtain type background cloth.
As a further improvement of the invention, the supporting device is two foldable supporting plates, one end of each supporting plate is hinged and fixed on the cover plate, the other end of each supporting plate is hinged on the base, one side of each supporting plate is stuck by background cloth, and the other side of each supporting plate is a movable curtain type background cloth.
The invention also aims to provide a combined high-speed shooting instrument with higher automation degree, which comprises the auxiliary device for shooting type scanning, wherein a high-speed shooting instrument module comprises a storage device, a control system, a shooting type camera module and an automatic focusing system, the shooting type camera module is positioned at a shooting hole in the middle of a cover plate, a sliding block structure is adopted, and sliding rails are arranged on two sides of the shooting type camera module and form a shooting hole after sliding along the sliding rails.
As a further improvement of the invention, the shooting type camera module in the combined high-speed shooting instrument is positioned at the position of the shooting hole in the center of the cover plate, and can also adopt a base rod and a rotating shaft structure and be fixed in the middle of the cover plate, and the shooting type camera module is a shooting hole after being rotated along the rotating shaft; the photographing type camera module can rotate along the rotating shaft after being rotated away.
A control method for photo-taking scanning, comprising the steps of:
starting a scanning task; judging whether paper exists in the paper input device or not; if yes, turning on the light source and adjusting to the optimal state; conveying paper to the surface of the base; starting a photographing type camera module, performing automatic focusing adjustment and photographing; judging whether OCR character recognition and conversion are carried out, if not, directly storing, and if so, OCR character recognition, conversion and storage are carried out; judging whether paper exists in the paper input device, repeating the operation if the paper exists in the paper input device, stopping scanning if the paper does not exist in the paper input device, turning off light, and ending a scanning task; the above-mentioned paper input device includes a paper cassette or tray; the photographing type camera module comprises a photographing type camera module with a photographing type camera module body and a handheld scanner of a mobile phone flat-panel machine.
The invention has the beneficial effects that: the invention can be applied to office environment or public places, and the light does not affect the surrounding environment and is not affected by the environmental light source in the shooting process; the studio box type structure is adopted, so that the shooting effect is greatly improved; the height is fixed, the shooting area is fixed, the patterns on the surfaces of the liner and the base are clear in color, and the size of the paper is convenient to recognize; the privacy is good, the automatic scanning work can be completed by matching with a handheld scanner of a mobile phone flat-panel machine, and the unclear shooting caused by handheld shaking is reduced; after the scanner module is additionally arranged, the scanner module can finish scanning work independently or in cooperation with a computer.
Drawings
FIG. 1 is a schematic overall structure diagram of a first embodiment of an auxiliary device for photo-scanning according to the present invention
FIG. 2 is an exploded view of the light source of the auxiliary device for photographing type scanning according to the present invention
FIG. 3 is a schematic view of a base of an auxiliary device for photographing type scanning according to the present invention
FIG. 4 is a schematic diagram of a multi-functional tray for a paper input device of an auxiliary device for photo-scanning according to the present invention
FIG. 5 is a schematic structural diagram of a supporting device in an auxiliary device for photographing type scanning according to a second embodiment of the present invention
FIG. 6 is a schematic view of the overall structure of a supporting device in an auxiliary device for photographing type scanning according to a third embodiment of the present invention
FIG. 7 is a schematic view of the overall structure of a fourth embodiment of the supporting device in the auxiliary device for photographing type scanning according to the present invention
FIG. 8 is a schematic view of a cover plate structure of a first embodiment of the combined high-speed scanner of the present invention
FIG. 9 is a schematic view of a cover plate structure of a second embodiment of the combined high-speed scanner of the present invention
FIG. 10 is a schematic view of the folding state of the combined high-speed scanner of the present invention
In the figure: the device comprises a cover plate 1, a supporting device 2, a base 3, a gasket 4, a transparent pressing plate 5, a photographing type camera module 6, a photographing hole 7, a light source 8 and a photographing range 9;
a power supply interface 11, a data line interface 12, a control system and control panel 13, a light switch 14 and a heat dissipation hole 15;
Slide block 61, slide rail 62, base rod 63 and rotating shaft 64
Paper input device 31, automatic document feeder or paper in and out system 312, paper cassette 311, multipurpose tray 313, paper stopper 314, base recess 315, recess 33
An LED cold light 81, a light chopper 82, a reflector 83 and a light diffusion plate 84.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
example 1:
fig. 1 to 4 show a first embodiment of the present invention, an auxiliary device for photographing type scanning, which includes a cover plate, a light source, a supporting device, a base, a paper input device, a control system, a pad, and a transparent pressing plate, wherein the cover plate is provided with a control panel and a control system, and the back side of the cover plate is sequentially provided with a network socket and a power socket; the cover plate, the supporting device and the base form a photostudio structure, the cover plate is provided with shooting holes, the surface of the cover plate is smooth, the side surface of the cover plate is provided with radiating holes, and a light source is arranged below the cover plate; the light source adopts an LED cold light lamp, a light chopper and a reflector are arranged above the LED cold light lamp, and a light scattering plate or a light softening plate is arranged below the LED cold light lamp, so that light rays are uniformly distributed on the surface of the base or a lining on the base; the supporting device is formed by combining an opaque supporting plate or supporting column and opaque background cloth, three sides of the supporting device are fixed, one side of the supporting device is movable and used for isolating light rays inside and outside the box body, and the movable side is used for taking and placing paper documents; the supporting device fixes the height so that the shooting area is the size of the pad; the base is provided with a paper input device; scales or marking lines capable of marking the size of paper articles are printed on the surfaces of the liner and the base, and the color is clear, and a paper guide block is arranged on the surface of the base and used for conveying paper to a proper position on the surface of the base in the automatic shooting process; a transparent platen may optionally be used to smooth the paper.
Furthermore, the paper input device can be composed of a common paper feeding and discharging system and a paper box, wherein the common paper feeding and discharging system is composed of a paper detection sensor, a paper guide plate, a paper guide roller, a paper feeding motor, a reduction gear set, a plastic paper pressing sheet guide shaft and the like, and the paper feeding and discharging system of the printer is mature and is not repeated.
Furthermore, the supporting device can be four supporting rods, clamping grooves are formed in four corners of the cover plate, clamping grooves are formed in four corners of the base and used for fixing the supporting rods, three sides of the supporting device are pasted by the background cloth, and one side of the supporting device is a movable curtain type background cloth.
Example 2:
figures 1 to 4 show two other embodiments of the paper input device of the invention,
in one embodiment, the paper input device may be an automatic document feeder, a paper cassette to load documents to be scanned.
In one embodiment, the paper input device may be an automatic document feeder, a multi-purpose tray to load documents that are used to place documents to be scanned.
Example 3:
figures 1 to 4 show three embodiments of the support device of the invention,
in one embodiment, the supporting device is composed of three supporting plates and a plate, one end of each narrow supporting plate is hinged and fixed on the cover plate, the other end of each narrow supporting plate is clamped in the fixing groove of the base, the two ends of each wide supporting plate are clamped in the fixing grooves of the cover plate and the fixing grooves of the base, and the upper end of one movable plate is hinged on the cover plate.
In one embodiment, the supporting device can be a supporting plate and two supporting rods, one end of the supporting plate is hinged and fixed on the cover plate, the other end of the supporting plate is hinged on the base, one side of the supporting plate is pasted by background cloth, a movable curtain type background cloth is arranged, and grooves are formed in the base to facilitate folding and storing of the supporting rods, and folding is facilitated.
As a further improvement of the invention, the supporting device is two foldable supporting plates, one end of each supporting plate is hinged and fixed on the cover plate, the other end of each supporting plate is hinged on the base, the whole equipment is convenient to fold and store, one side of each supporting plate is adhered by background cloth, and one side of each supporting plate is provided with movable curtain type background cloth.
The invention also aims to provide a combined high-speed shooting instrument with higher automation degree, which comprises the auxiliary device for shooting type scanning, wherein a high-speed shooting instrument module comprises a storage device, a control system, a shooting type camera module and an automatic focusing system, the shooting type camera module is positioned at a shooting hole in the middle of a cover plate, a sliding block structure is adopted, and sliding rails are arranged on two sides of the shooting type camera module and form a shooting hole after sliding along the sliding rails.
As a further improvement of the invention, the shooting type camera module in the combined high-speed shooting instrument is positioned at the position of the shooting hole in the center of the cover plate, and can also adopt a base rod and a rotating shaft structure and be fixed in the middle of the cover plate, and the shooting type camera module is a shooting hole after being rotated along the rotating shaft.
A control method for photo-taking scanning, comprising the steps of:
starting a scanning task; judging whether paper exists in the paper input device or not; if yes, turning on the light source and adjusting to the optimal state; conveying paper to the surface of the base; starting a photographing type camera module, performing automatic focusing adjustment and photographing; judging whether OCR character recognition and conversion are carried out, if not, directly storing, and if so, OCR character recognition, conversion and storage are carried out; judging whether paper exists in the paper input device, repeating the operation if the paper exists in the paper input device, stopping scanning if the paper does not exist in the paper input device, turning off light, and ending a scanning task; the above-mentioned paper input device includes a paper cassette or tray; the photographing type camera module comprises a photographing type camera module with a photographing type camera module body and a handheld scanner of a mobile phone flat-panel machine.
In various embodiments, several mouse pad patterns described in patent application No. 202010778579X are used as the pad and base surface patterns; the connection modes between the supporting plate and the supporting column and the base cover plate are exchanged in the clamping and hinging modes; the background cloth can be fixed in a sticking or hooking way, and the invention does not detailed the background cloth.
In each embodiment, the cover plate 1, the supporting device 2, and the base 3 may be made of common hard materials, such as plastic, aluminum alloy, glass, stainless steel, etc., according to the requirements of cost, portability, production, etc.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The embodiments described above are only a part of the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An auxiliary device for photographing type scanning comprises a cover plate, a light source, a supporting device, a base, a paper input device, a control system, a liner and a transparent pressing plate, and is characterized in that the cover plate is provided with the control panel and the control system, and the rear side of the cover plate is sequentially provided with a data socket and a power socket; the cover plate, the supporting device and the base form a photostudio structure, a shooting hole is formed in the middle of the cover plate, the surface of the cover plate is smooth, radiating holes are formed in the side face of the cover plate, and a light source is arranged below the cover plate; the light source adopts an LED cold light lamp, a light chopper and a reflector are arranged above the LED cold light lamp, and a light-diffusing plate or a light-softening plate is arranged below the LED cold light lamp; the supporting device is formed by combining an opaque supporting plate or supporting column and opaque background cloth, three sides of the supporting device are fixed, and one side of the supporting device is movable; the supporting device fixes the height so that the shooting area is the size of the pad; the base is provided with a paper input device; the surface of the liner and the base is printed with a ruler or a marking line which can mark the size of paper articles, and the color is clear, and the surface of the base is provided with a paper guide block.
2. The auxiliary device for photographing type scanning of claim 1, wherein the paper input device comprises a paper feeding and discharging system, a paper box or a multipurpose tray comprising a paper detecting sensor, a paper guide plate, a paper guide roller, a paper feeding motor, a reduction gear set, a plastic paper pressing sheet guide shaft and the like.
3. The assistance device for photographical scanning according to claim 1, wherein the paper input device comprises an automatic document feeder, a paper cassette to load documents to be scanned.
4. The assistance device for photographical scanning according to claim 1, wherein the paper input device comprises an automatic document feeder, a multi-purpose tray to load documents to be scanned.
5. The auxiliary device for photographing type scanning according to any one of claims 2, 3 and 4, wherein: the supporting device is composed of four supporting rods, clamping grooves are formed in four corners of the cover plate, clamping grooves are formed in four corners of the base and used for fixing the supporting rods, three sides of the supporting device are pasted by background cloth, and one side of the supporting device is a movable curtain type background cloth.
6. The auxiliary device for photographing type scanning according to any one of claims 2, 3 and 4, wherein: the supporting device is a supporting plate and two supporting rods, one end of the supporting plate is hinged and fixed on the cover plate, the other end of the supporting plate is hinged on the base, one side of the supporting plate is pasted by background cloth, and one side of the supporting plate is a movable curtain type background cloth.
7. The auxiliary device for photographing type scanning according to any one of claims 2, 3 and 4, wherein: the supporting device is composed of two foldable supporting plates, one end of each supporting plate is hinged and fixed on the cover plate, the other end of each supporting plate is hinged on the base, one side of each supporting plate is pasted with background cloth, and one side of each supporting plate is a movable curtain type background cloth.
8. The utility model provides a modular high appearance of shooing, high appearance module of shooing includes storage device, control system, the formula of shooing module of making a video recording and automatic focusing system, its characterized in that: an auxiliary device for photographing type scanning according to any one of claims 1 to 7; the shooting type camera module is located in the middle of the cover plate and shoots holes, a sliding block structure is adopted, sliding rails are arranged on two sides of the shooting type camera module, and the shooting type camera module shoots the holes after sliding along the sliding rails.
9. The combined high-speed scanner of claim 8, wherein: the photographing type camera module is positioned at a photographing hole in the middle of the cover plate, a base rod and a rotating shaft are fixed in the middle of the cover plate to replace a sliding block structure, and the photographing type camera module is a photographing hole after being rotated along the rotating shaft; the photographing type camera module can rotate along the rotating shaft after being rotated away.
10. A control method for photo-taking scanning, comprising the steps of: starting a scanning task; judging whether paper exists in the paper input device or not; turning on the light source and adjusting to an optimal state; conveying paper to the surface of the base; starting a photographing type camera module, performing automatic focusing adjustment and photographing; judging whether OCR character recognition and conversion are carried out, if not, directly storing, and if so, carrying out OCR character recognition, conversion and storage; judging whether paper exists in the paper input device, repeating the operation if the paper exists in the paper input device, stopping scanning if the paper does not exist in the paper input device, turning off light, and ending a scanning task; the paper input device comprises a paper box or a tray; the photographing type camera shooting module comprises a photographing type camera shooting module with a photographing type camera shooting module and a handheld scanner of a mobile phone flat-panel machine.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020109855015 | 2020-09-18 | ||
| CN202010985501 | 2020-09-18 |
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| CN114205470A true CN114205470A (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011238391.2A Pending CN114205470A (en) | 2020-09-18 | 2020-11-09 | Auxiliary device and method for photographing type scanning and scanner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117615072A (en) * | 2024-01-22 | 2024-02-27 | 中国人民解放军总医院 | Image recognition device based on informatization hospital archives files |
| CN118486031A (en) * | 2024-06-04 | 2024-08-13 | 江苏嘉嘉地理信息科技有限公司 | Archives character discernment entry device |
-
2020
- 2020-11-09 CN CN202011238391.2A patent/CN114205470A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117615072A (en) * | 2024-01-22 | 2024-02-27 | 中国人民解放军总医院 | Image recognition device based on informatization hospital archives files |
| CN117615072B (en) * | 2024-01-22 | 2024-04-12 | 中国人民解放军总医院 | Image recognition device based on informatization hospital archives files |
| CN118486031A (en) * | 2024-06-04 | 2024-08-13 | 江苏嘉嘉地理信息科技有限公司 | Archives character discernment entry device |
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Application publication date: 20220318 |