CN219304889U - Printer with a printing mechanism - Google Patents
Printer with a printing mechanism Download PDFInfo
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- CN219304889U CN219304889U CN202320284913.5U CN202320284913U CN219304889U CN 219304889 U CN219304889 U CN 219304889U CN 202320284913 U CN202320284913 U CN 202320284913U CN 219304889 U CN219304889 U CN 219304889U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model relates to a printer, which comprises a printer main body, wherein a high-definition imaging system is arranged on the printer main body and used for identifying files to be printed, the high-definition imaging system comprises a scanning platform, a first photographing component and a second photographing component, the scanning platform is arranged on the end face of the printer main body, a transparent pressing plate is further arranged on the scanning platform, the first photographing component and the second photographing component are oppositely arranged relative to the scanning platform, the first photographing component is arranged right above the scanning platform and is connected with the side wall of the printer main body through a bracket, the second photographing component is arranged in the printer main body and used for scanning the files, so that office efficiency is greatly improved and office time is reduced.
Description
Technical Field
The utility model belongs to the technical field of printers, and particularly relates to a printer.
Background
Most of the scanning and copying units used in the market at present optically scan the original document by the scanning bar assembly, then transmit the optical image to the photoelectric converter to become analog electric signal, and then convert the analog electric signal into digital electric signal, finally, the scanning is completed by the computer processing, and the scanning time is long. At present, the existing multifunctional printer is characterized in that the printer and the high-speed scanner are independently operated to scan and copy, the scanning and copying unit is complex in structure, the occupied space of the independent printer and the high-speed scanner is large, and the relative cost is high.
Disclosure of Invention
In order to solve the above problems, the present utility model proposes: the utility model provides a printer, includes the printer main part, be provided with high definition imaging system in the printer main part, high definition imaging system is used for discernment to wait to print the file, high definition imaging system includes scanning platform, first subassembly and the second subassembly of shooing, the scanning platform sets up on the terminal surface of printer main part, still be provided with transparent clamp plate on the scanning platform, first subassembly of shooing with the second subassembly of shooing for scanning platform sets up relatively, first subassembly of shooing sets up directly over the scanning platform, and through the support with the lateral wall of printer main part is connected, the second subassembly of shooing sets up the inside of printer main part.
The printer further comprises a paper box, a control assembly, a display screen and a control main board, wherein the paper box is arranged on the printer main body, the control assembly is electrically connected with the display screen, the control assembly is electrically connected with the control main board, the display screen is arranged on the end face of the printer main body and positioned on one side of the scanning platform, the control assembly is arranged on the printer main body and positioned on one side of the display screen, and the control main board is arranged inside the printer main body.
The printer also comprises an automatic manuscript feeder which is arranged on the printer main body and positioned on the side end face of the scanning platform, and the automatic manuscript feeder comprises a paper detection sensor, a paper feeding sensor and a transmission mechanism.
The support pass through the support seat with printer main part fixed connection, the support with the support seat rotates to be connected.
The support is of a telescopic structure.
The beneficial effects of the utility model are as follows: the multifunctional printer has the advantages that the folding first photographing component is energy-saving and environment-friendly, and the volume is small; the method has the advantages that the files can be quickly scanned onto a computer or the shot files can be directly and quickly printed through a control program on the main board, the existing copying mode is replaced, multiple pages can be continuously shot at fixed time, the files such as card and the like are automatically identified according to limit marks on a scanning platform, the files are automatically cut into sizes for scanning and copying printing, the infrared sensor is internally installed to sense and identify fingers, the files are shot after the fingers leave a shooting range, and the pages are regularly scanned through the transparent pressing plate when the whole page is scanned; the second photographing assembly is arranged below the automatic manuscript conveyor for a certain distance, when a file passes through the automatic manuscript conveyor, continuous sectional photographing is carried out to complete quick scanning of the file, so that office efficiency is greatly improved, and office time is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a second photographing assembly according to the present utility model;
FIG. 3 is a system module configuration diagram;
the printer comprises a printer body, a first photographing component, a second photographing component, a transparent pressing plate, a support 5, an automatic manuscript conveyor 6, a scanning platform 8, a paper box 9, a control component 10, a display screen 11, a support seat 12 and a main board, wherein the reference numeral is 1.
Detailed Description
1-3, including printer main part 1, be provided with high definition imaging system on the printer main part 1, high definition imaging system is used for discernment to wait to print the file, high definition imaging system includes scanning platform 7, first subassembly 2 and the second subassembly 3 of shooing, scanning platform 7 sets up on the terminal surface of printer main part 1, still be provided with transparent clamp plate 4 on the scanning platform 7, first subassembly 2 of shooing with the second subassembly 3 of shooing for scanning platform 7 sets up relatively, first subassembly 2 of shooing sets up directly over the scanning platform 2, and be connected through support 5 with the lateral wall of printer main part 1, second subassembly 3 of shooing sets up the inside of printer main part 1.
The first photographing assembly 2 and the second photographing assembly 3 are cameras; the first photographing assembly 2 comprises a camera, a light supplementing lamp, an infrared sensor, a damping rotating shaft and a shell, wherein the light supplementing lamp can be switched on and off according to brightness intensity when the camera photographs, so that definition of a file is ensured, the infrared sensor can sense whether a finger is photographed in a photographing range or not when the quick printing is started, and the damping rotating shaft is convenient for the first photographing assembly to fold, rotate and position for use; the second photographing component 3 comprises a camera, a flash lamp, a photographing window outer cover and a dustproof light-transmitting plate, wherein the flash lamp is closed when the photographing is completed when the flash lamp is opened when the camera photographs, the photographing window outer cover is a photographing channel of the camera and controls the photographing range, and the dustproof light-transmitting plate prevents the photographing channel from entering dust, paper scraps and the like; the transparent pressing plate 4 is convenient to photograph and scan books, the transparent pressing plate 4 can avoid the hinge when thick book pages are placed on the scanning platform, meanwhile, the paper can be pressed, wrinkles are avoided, and accordingly the first photographing assembly 2 is convenient to photograph the paper to be scanned.
In one embodiment of the present utility model, the printer further includes a paper box 8, a control component 9, a display screen 10, and a control main board 12, where the paper box 8 is disposed on the printer main body 1, the control component 9 is electrically connected to the display screen 10, the control component 9 is electrically connected to the control main board 12, the display screen 10 is disposed on an end surface of the printer main body 1 and is located on one side of the scanning platform 7, the control component 9 is disposed on the printer main body 1 and is located on one side of the display screen 10, and the control main board 12 is disposed inside the printer main body 1.
In one embodiment of the utility model, the scanning platform 7 comprises a platform, a longitudinal limit mark sensor and a transverse limit mark sensor, and is used for regulating files and conveniently photographing through a sensor reference; the control component 9 comprises keys and a key board, and the control component 9 has the functions of starting copying, adjusting the number of copies of files, copying concentration, an identity card copying mode, canceling copying and other commands, adjusting related parameters and selecting related modes; the display screen 10 functions to display relevant information when displaying commands related to operating components, as well as to display printer status and alarm prompts.
In one embodiment of the present utility model, the printer further includes an automatic document feeder 6, the automatic document feeder 6 is disposed on the printer body 1 and located on a side end surface of the scanning platform 7, and the automatic document feeder 6 includes a paper detection sensor, a paper feed sensor, and a transmission mechanism.
In one embodiment of the present utility model, the automatic document feeder 6 is operative to drive the scanning of the document when continuous scanning is required, and to take a photograph of the document with a camera of the second photographing assembly.
In one embodiment of the present utility model, the paper cassette 8 functions to perform recovery of an original document by the paper cassette 8 after the automatic document feeder 6 drives the document.
The support 5 is fixedly connected with the printer main body 1 through a support seat 11, the support 5 is rotatably connected with the support seat 11, and the support 5 is of a telescopic structure.
The first photographing assembly 2 is mounted on the bracket; the first subassembly 2 of shooing corresponds with scanning platform 7 and sets up, when the first subassembly 2 of shooing of operation through control assembly 9, can scan the file to the computer fast, perhaps print the file of shooing directly fast to can many pages regularly continuously clap, file sizes such as automatic identification card, and internally mounted infrared sensor can respond to the discernment finger and confirm whether shoot within shooting scope, when sensing that user's finger leaves shooting scope, scan promptly, thereby improved shooting scanning's efficiency.
The transparent pressing plate 4 is arranged on the scanning platform 7, and when photographing pages of books, photographing is carried out through regular pages of the transparent pressing plate, so that the electronic documents which are photographed and scanned are clear and tidy.
The automatic manuscript feeder 6 is arranged on one side of the scanning platform 7, the paper box 8 is arranged below the automatic manuscript feeder 6 and the scanning platform 7, the second photographing component 3 is arranged on one side in the printer main body 1, when the second photographing component is operated by the control component 9, files pass through the automatic manuscript feeder 6, the second photographing component 3 performs continuous sectional photographing and then is combined together or directly and continuously scans to complete quick scanning copying of the files, the scanned original files enter the paper box 8 and can be taken out from the side, and then commands such as copying, scanning, printing and the like of the printer are completed through program control such as a core control module, an image processing module, an information display and interaction module, a printing drive and communication control module, a storage module, a computer communication control module, a sensor and the like on the main board 12 in the printer main body 1.
The application adopts two sets of high-definition imaging systems to replace the two-in-one structural mode of the existing scanning system and the printer, realizes single-page quick photographing and multi-page automatic manuscript conveying photographing, and realizes quick scanning and copying through integrated control. The novel multifunctional printer integrates shooting, scanning, projection, copying and printing, a first shooting component can scan a file onto a computer or print the shot file directly at 1:1 in one second, multiple pages can be continuously shot at fixed time, the file sizes such as an automatic identification card and the like can be scanned and copied and automatically cut and printed, an internally installed infrared sensor can sense and identify whether a finger is in a shooting range to confirm whether shooting is performed, and a page is regularly scanned through a transparent pressing plate when the whole page is scanned; the second photographing assembly is arranged below the automatic manuscript conveyor at a certain distance, a photographing window is arranged in the corresponding manuscript conveyor, and when a file passes through the automatic manuscript conveyor, continuous sectional photographing is carried out to complete quick scanning of the file. The office efficiency is greatly improved, the office time is reduced, and the existing scanning bar structure is replaced by the camera shooting scanning mode, so that the product cost can be reduced.
It should be noted that the printing module of the printer described in the present application is the same as that of the printer in the prior art, so that the description is omitted herein.
It should be noted that, the main board 12 includes a core control module, an image processing module, an information display and interaction module, a print driver and communication control module, a storage module, a computer communication control module, a sensor and sensor control module, etc., and the main board 12 is used as a control center of the multifunctional printer to control and complete commands such as copying, scanning, printing, etc. of the printer.
Furthermore, the printer of the utility model can realize rapid, efficient and colorful scanning and copying functions by controlling and coordinating each component, device and module through the core control module on the main board.
The core control module receives the instruction of the information display and interaction module, sends an instruction to the first photographing assembly or the second photographing assembly through the communication interface, photographs the file by the photographing assembly, stores the photographed result file in the storage module after being processed by the image processing module, stores the scanned result file in the computer through the computer communication control module, or converts the scanned result file into an instruction set which can be identified by the printer through the printing drive and communication control module, and sends the instruction set to the printer to realize copying, scanning and printing of the file.
The information display and interaction module has the functions of instruction input and information display. The instruction input mode includes but is not limited to mechanical key, screen mouse or keyboard input, touch screen manual input and other modes, and the information display mode includes but is not limited to screen display, voice prompt, alarm lamp prompt and other modes. The user indicates the information such as scanning mode, scanning/copying type and number of copies, scanning quality and scanning result file storage format through the information display and interaction module, and after receiving the indication, the core control module controls and coordinates the related components and devices to perform corresponding scanning and copying operation, and feeds back the operation result to the information display and interaction module, and finally presents the operation result to the user in a screen display, sound or alarm lamp prompting mode.
Further, the 'core control module' receives an operation instruction of the 'information display and interaction module' through a communication interface, and carries out corresponding processing according to instruction content:
example 1.
The instructions are when scanning the mode on the scanning platform:
firstly, a 'core control module' detects the current system state of the high-definition imaging system, and when the system state is busy or abnormal, the 'information display and interaction module' is notified of the system state and prompts that the indication operation cannot be performed. When the system state is in a normal standby state, the core control module further detects the states of components/devices such as a photographing component;
the core control module further detects the states of the first photographing component, the scanning platform and the transparent pressing plate through the communication interface, and when the states are abnormal, the information display and interaction module is informed of the system state and prompts that indication operation cannot be performed. And when the state is normal, indicating the assembly to enter a scanning preparation state. And simultaneously indicates that the functions of the second photographing assembly, the automatic manuscript feeder and the paper box are closed. Setting the system state as busy, namely a working state, and preventing misoperation of the system;
the scanning platform is provided with a longitudinal limit mark sensor and a transverse limit mark sensor, and after receiving an indication of entering a scanning preparation state of the core control module, the limit mark sensor feeds back the acquired position information to the core control module through a communication interface;
after receiving the indication of entering the scanning preparation state of the core control module, the first photographing component initializes the state of the component and automatically calibrates the photographing focal length. Sensing whether fingers and the like are still in a photographing range or not through an infrared sensor and the like arranged in a first photographing assembly, if yes, continuing waiting and detecting at fixed time, detecting illumination conditions after no fingers and the like are detected, starting a flash lamp when the illumination conditions are poor and light supplementing is needed, photographing the range of a scanning platform, and transmitting photographed image source diagram information back to a core control module through a communication interface;
and after receiving the photographed image source diagram information, the core control module submits the image source diagram information, limit mark information, scanning quality indicated by the information display and interaction module, scanning result file storage format and other information related to image processing to the image processing module.
The image processing module corrects distortion generated in the photographing process of the camera through an image correction algorithm, in the image correction process, the area is subjected to block processing, the character area blocks are corrected by a black-white chessboard equation mode, and the image area is corrected by comprehensively using symmetrical circles and asymmetrical circle equations so as to achieve an ideal effect. Then, the picture is cut according to the limit mark information, so that local scanning of small-size files such as cards and the like can be realized. Then, the quality enhancement processing such as defogging and denoising is further carried out on the cut picture. Finally, according to the scanning quality and scanning result file preservation format indicated by the information display and interaction module, after quality setting and format conversion are further carried out on the picture, the processed result image file is transmitted to the storage module for preservation, and the information such as the preservation file name and preservation address is transmitted back to the core control module;
the core control module further judges the scanning/copying type indicated by the information display and interaction module, when the scanning/copying type is scanning, the result image file stored in the storage module is transmitted to the computer communication control module, and the computer communication control module transmits the result image file to the appointed position of the computer through a transmission interface including but not limited to a USB mode and the like;
if the scanning/copying type is 'copying', the information of the result image file, the copying number and the like stored in the storage module is transmitted to the printing drive and communication control module, the printing drive and communication control module converts the result image file into an instruction set which can be identified by the printer, and the result image file is encrypted and then transmitted to the printer page by page to realize copying of the file;
after the scanning transmission/printing is finished, the core control module informs all relevant modules/components of being in a standby state, and sets the system state as standby;
when the information display and interaction module indicates that the multi-page timing continuous shooting is finished, after the first shooting- > picture processing- > storage- > scanning transmission/printing is finished, the core control module enters a delay waiting state, and shooting- > picture processing- > storage- > scanning transmission/printing processing of the same second page is carried out after the delay is finished, and the steps are repeated until the designated page number is all finished. When an abnormality occurs in the processing process, the core control module immediately interrupts the processing flow, feeds back abnormal information to the information display and interaction module, and finally presents the abnormal information to a user in a screen display, sound or alarm lamp prompt mode.
The delay time is in the range of 3 to 10 seconds.
Example 2.
The instruction is when the automatic manuscript feeder scans the mode:
the core control module detects the current system state of the high-definition imaging system, and when the system state is busy or abnormal, the core control module informs the information display and interaction module of the system state and prompts that the instruction operation cannot be performed. When the system state is in a normal standby state, the core control module further detects the states of components/devices such as a photographing component;
the core control module further detects the states of the second photographing component, the automatic manuscript feeder and the paper box through the communication interface. After receiving the indication of the entering scanning preparation state of the core control module, the paper detection sensor, the paper feeding sensor and the transmission mechanism on the automatic manuscript conveyor initialize the component state, detect whether a file is put into the manuscript conveyor, if not, feed back the abnormal state to the core control module, and then inform the information display and interaction module by the core control module and prompt that the indicating operation can not be performed. Similarly, the second photographing assembly and the paper box are also subjected to self-checking, abnormal states are fed back to the core control module when the states are abnormal, and the core control module informs the information display and interaction module of the system states and prompts that indication operation cannot be performed. And when the state is normal, indicating the assembly to enter a scanning preparation state. And simultaneously, the functions of the first photographing component, the transparent pressing plate and the scanning platform are closed. Setting the system state as busy, namely a working state, and preventing misoperation of the system;
after receiving the indication of the scanning preparation state of the core control module, the paper detection sensor, the paper feeding sensor and the transmission mechanism on the automatic manuscript feeder initialize the state of the assembly, start to automatically pull paper, send the paper into a photographing channel, collect the position of the paper through the position paper detection sensor arranged in the channel, and feed back the position information of the paper to the core control module in real time;
the second photographing component initializes the component state and automatically calibrates the photographing focal length when receiving the indication of the core control module entering the scanning preparation state. Waiting for a delayed photographing instruction of the core control module. The core control module determines photographing time according to the paper position information fed back by the automatic manuscript conveyor, instructs the second photographing assembly to photograph, detects illumination conditions, starts a flash lamp when the illumination conditions are poor and light supplementing is needed, completes photographing windows at the moment, namely, the horizontal direction is full paper width, the longitudinal direction is photographing of a part of file content with full paper length, and the photographed small-section image source diagram information is returned to the core control module through a communication interface. Then, the file content is photographed in a segmented mode and the information of the small-segment image source map is returned repeatedly according to the instruction of the core control module;
after receiving the photographed short-segment image source diagram information, the core control module submits the image source diagram information and image additional information, including information such as page header/page tail, and information related to image processing such as scanning quality indicated by the information display and interaction module and scanning result file storage format, to the image processing module in real time;
the image processing module firstly carries out image correction on the image source diagram of each small section; and correcting distortion generated in the photographing process of the camera through an image correction algorithm, in the image correction process, performing block processing on the region, correcting text region blocks by using a black-white chessboard equation mode, and comprehensively correcting a graph region by using a symmetrical circle equation and an asymmetrical circle equation so as to achieve ideal effects, defogging, denoising and other processes. And then combining and splicing all the small-section image source pictures in the same page by using a RANSAC algorithm according to the image additional information including but not limited to information such as page header/page tail and the like. Then according to the scanning quality and scanning result file preservation format indicated by the information display and interaction module, the spliced pictures are further subjected to quality setting and format conversion, the processed result image file is transmitted to the storage module for preservation, and the information such as the stored file name and preservation address is transmitted back to the core control module;
the core control module further judges the scanning/copying type indicated by the information display and interaction module, when the scanning/copying type is scanning, the result image file stored in the storage module is transmitted to the computer communication control module, and the computer communication control module transmits the result image file to the appointed position of the computer through a transmission interface including but not limited to a USB mode and the like;
if the scanning/copying type is 'copying', the information of the result image file, the copying number and the like stored in the storage module is transmitted to the printing drive and communication control module, the printing drive and communication control module converts the result image file into an instruction set which can be identified by the printer, and the result image file is encrypted and then transmitted to the printer page by page to realize the printing of the file;
after all the files in the document feeder are scanned, transmitted and printed, the core control module informs all relevant modules/components to be in a standby state, and the system state is set to be standby. When an abnormality occurs in the processing process, the core control module immediately interrupts the processing flow, namely the subsequent processing is completely canceled, and abnormal information is fed back to the information display and interaction module, and finally the abnormal information is presented to a user in a mode of screen display, sound or alarm lamp prompt lamps.
The core technology of the utility model comprises the following steps: firstly, the shooting principle of a camera is used for replacing a scanning bar to be integrated on a printer so as to realize scanning and copying; shooting a shooting window range through a camera, wherein each shooting is a picture with the size of the shooting window range, which is equivalent to equally dividing a file into a plurality of picture files with the size of the window, and finally synthesizing the picture files together through a program on a main board, so that continuous scanning of scanning strips is distinguished; thirdly, flattening the file or the book through the transparent pressing plate structure.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the concept of the present utility model, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a printer, includes the printer main part, its characterized in that, be provided with high definition imaging system in the printer main part, high definition imaging system is used for discernment to wait to print the file, high definition imaging system includes scanning platform, first subassembly and the second of shooing, the scanning platform sets up on the terminal surface of printer main part, still be provided with transparent clamp plate on the scanning platform, first subassembly of shooing with the second of shooing the subassembly for scanning platform sets up relatively, first subassembly of shooing sets up directly over the scanning platform, and be connected through the support with the lateral wall of printer main part, the second of shooing the subassembly setting is in the inside of printer main part.
2. The printer of claim 1, further comprising a paper box, a control assembly, a display screen and a control main board, wherein the paper box is arranged on the printer main body, the control assembly is electrically connected with the display screen, the control assembly is electrically connected with the control main board, the display screen is arranged on the end face of the printer main body and is positioned on one side of the scanning platform, the control assembly is arranged on the printer main body and is positioned on one side of the display screen, and the control main board is arranged inside the printer main body.
3. The printer according to claim 2, further comprising an automatic document feeder provided on the printer body and located on a side end surface of the scanning platform, the automatic document feeder including a paper detection sensor, a paper feed sensor, and a transmission mechanism.
4. A printer according to claim 1, wherein the bracket is fixedly connected to the printer body by a bracket mount, and the bracket is rotatably connected to the bracket mount.
5. A printer according to claim 1, wherein the support is of telescopic construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320284913.5U CN219304889U (en) | 2023-02-22 | 2023-02-22 | Printer with a printing mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320284913.5U CN219304889U (en) | 2023-02-22 | 2023-02-22 | Printer with a printing mechanism |
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| Publication Number | Publication Date |
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| CN219304889U true CN219304889U (en) | 2023-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320284913.5U Active CN219304889U (en) | 2023-02-22 | 2023-02-22 | Printer with a printing mechanism |
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| Country | Link |
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| CN (1) | CN219304889U (en) |
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- 2023-02-22 CN CN202320284913.5U patent/CN219304889U/en active Active
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