CN1093667C - Image scanner - Google Patents
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- CN1093667C CN1093667C CN 97122201 CN97122201A CN1093667C CN 1093667 C CN1093667 C CN 1093667C CN 97122201 CN97122201 CN 97122201 CN 97122201 A CN97122201 A CN 97122201A CN 1093667 C CN1093667 C CN 1093667C
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- paper
- scanning
- guide plate
- passage
- image
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- Expired - Fee Related
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- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The present invention relates to an image scanning device which is selectively combined with a corresponding platform type scanning device. The image scanning device comprises a main body, an automatic paper feeding mechanism, a digital image picking device, a fixing column and a paper guiding plate, wherein the fixing column is convexly arranged at the bottom of the main body; the paper guiding plate is connected with the bottom of the main body through a shaft. An inserting groove hole is formed in the position of the platform type scanning device, which corresponds to the fixing column, and a guiding plate groove is formed in the position of the platform type scanning device, which corresponds to the paper guiding plate; the fixing column is inserted into a fixing hole to fix the main body; the groove contains the inclined paper guiding plate to connect a paper feeding passage. The image scanning device is connected with the platform type scanning device by inserting the fixing column into the inserting groove hole; simultaneously, the paper guiding plate is abutted on the guiding plate groove at a specific angle.
Description
The present invention relates to a kind of device of image scanning, be meant a kind of dual-purpose device of image scanning that has automatic carriage and can select to scan list/double-side file pattern especially.
Figure 1 shows that existing plat form type scanning apparatus 1 with automatic carriage.This scanister 1 comprises alternative automatic carriage 11 (ADF that install, Automatic Document Feeder) and body 12, wherein, this automatic carriage 11 can be carried several files that are seated in the paper feed pallet 13 one by one, and finishes the scanning motion of file respectively.And this automatic carriage 11 further has fixed leg 14 and joint 15, this fixed leg 14 inserts and is arranged in the corresponding slot hole 16 of body 12, be used for this automatic carriage 11 of mechanical fixation in the scanning platform of scanister 1, joint 15 then is electrically connected with transfer control signal to scanister 1 with joint 17.
Fig. 2 is the outboard profile of aforementioned automatic carriage 11, aforementioned superimposed several files (not shown) fitly are seated in paper feed pallet 13, this document is via the rotation of comber 111 and the cooperation of separation pressing plate 112, the file that will be positioned at superimposed file the top separates with alternative document and sends into passage 115, to carry out scanning motion.This file and via paired paper-feed 113 and go out that paper roller 114 is carried forward and with this file by 18 outputs of paper delivery pallet.As shown in Figure 2, this automatic carriage 11 is provided with a fluting as the scanning form in the bottom of passage 115, therefore, for making file smooth-goingly by the scanning form, and the back segment of admission passage 115, a transparent laminas 116 is set usually with section passage 115 before and after being connected below the scanning form of body 12 bottoms.
Fig. 3 is the stereographic map of existing double-faced scanning device 2, this scanister 2 comprises the digital image pick-up 22 of automatic carriage, top and the digital image pick-up 23 of below, wherein this automatic carriage comprises: several to paper pushing roller 24 and 25,26 and 27, and paper feed pallet 28 and paper delivery pallet 29.As previously mentioned, several superimposed files are placed in paper feed pallet 28, and by behind first file of paper distributing mechanism separation, via paper pushing roller 24 and 25,26 and 27 this separate file is carried one by one to pass through the passage between top image capture unit 22 and the below image capture unit 23, to carry out duplex scanning action, via paper delivery pallet 29 this document is spread out of again.
As shown in Figure 1, 2 existing can be selected the automatic carriage 11 installed, its transparent laminas 116 is shaped with the thermosetting plastic cement usually, because this transparent laminas 116 is when the paper automatic transport, to directly contact paper, contact through long-term paper very easily causes this transparent laminas 116 wearing and tearing, and its transparency is reduced.So, will the quality of scan-image be blured and variation with the wearing and tearing of transparent laminas 116.Moreover, though the user can change transparent laminas 116 voluntarily, also can produce following problems:
1. the action of changing transparent laminas causes user's inconvenience.
2. transparent laminas 116 is pasted with gum, therefore causes residual gum to remove fully, will make new transparent laminas paste injustice or malposition and makes automatic carriage 11 paperboards.
Existing double-faced scanning device shown in Figure 3 is the integrally formed design of complete machine, the configuration of the digital image pick-up by automatic carriage and upper and lower, and user's number of scans quickly and easily opens double-side file.Though this double-faced scanning device actuatable wherein a digital image pick-up and finish single-sweep action, yet, use separately but integrally formed framework can't be decomposed into two units of single-sweep, cause its practical elasticity limited.
In view of this, the object of the present invention is to provide a kind of device of image scanning, its have not must transparent laminas automatic carriage, can solve in the existing automatic carriage because use transparent laminas with as picking use inconvenience that the paper passage caused and the problem that influences scanning quality.
Another object of the present invention is to provide a kind of device of image scanning, it has the automatic carriage of available scanning module, can solve the problem that the existing integrally formed framework of double-faced scanning device can't be decomposed into two single-sweep devices, so that its resource is fully used and elasticity is used.
The object of the present invention is achieved like this, and a kind of device of image scanning promptly is provided, and it comprises: body has paper-feeding passage, and form the scanning form on the passage of its bottom; Automatic carriage is positioned at described body so that paper feeding function to be provided, and it can make several files after the indivedual dispensings of paper feed pallet, through paper-feeding passage, arrives the paper delivery pallet at last; Digital image pick-up, acquisition is by the image data of the file of described scanning form; Fixed leg is based in described body bottom; Paper guide plate is coupling in the described body bottom near described paper delivery pallet side, and outstanding described body bottom is a part of with described relatively scanning form one angle of inclination; Base has fixed orifice and groove, and described fixed orifice is accepted described fixed leg with fixing described body, and described groove is accommodated the paper guide plate of described inclination simultaneously, to connect paper-feeding passage; Attaching plug and joint; Wherein, described device of image scanning inserts described fixed orifice via fixed leg and is connected with base, and simultaneously described paper guide plate is taken advantage of a situation and is resisted against on the described groove with an angle of inclination.
The present invention provides a kind of automatic document feeder that is used for device of image scanning in addition, and it is installed on the plat form type scanning apparatus corresponding with it, and described automatic document feeder comprises: body has paper-feeding passage, and form the scanning form on the passage of its bottom; Automatic carriage is positioned at described body so that paper feeding function to be provided, and it can make several files after the indivedual dispensings of paper feed pallet, through paper-feeding passage, arrives the paper delivery pallet at last; Fixed leg is based in described body bottom; Paper guide plate is coupling in the described body bottom near described paper delivery pallet side, and outstanding described body bottom is a part of with described relatively scanning form one angle of inclination; Attaching plug and joint; Wherein, the plat form type scanning apparatus of described correspondence is provided with the slot hole and is provided with the guide plate groove in the paper guide plate position that the described part of correspondence is exposed described body bottom surface in the described fixed leg of correspondence position, described fixed leg inserts fixed orifice and fixing described body, described groove is accommodated the paper guide plate of inclination simultaneously, to connect paper-feeding passage; And described automatic document feeder inserts the slot hole of described base via the fixed leg of described body and is connected with plat form type scanning apparatus, and described paper guide plate is taken advantage of a situation with an angle of inclination and is resisted against on the described guide plate groove simultaneously.
The present invention also provides a kind of device of image scanning, alternative and corresponding plat form type scanning apparatus combination, and it comprises: body has paper-feeding passage, and form the scanning form on the passage of its bottom; Automatic carriage is positioned at described body so that paper feeding function to be provided, and it can make several files after the indivedual dispensings of paper feed pallet, through paper-feeding passage, arrives the paper delivery pallet at last; Digital image pick-up, acquisition is by the image data of the file of described scanning form; Fixed leg is based in described body bottom; Paper guide plate is coupling in the described body bottom near described paper delivery pallet side, and outstanding described body bottom is a part of with described relatively scanning form one angle of inclination; Attaching plug and joint; Wherein, the plat form type scanning apparatus of described correspondence is provided with slot hole and corresponding described part and exposes the paper guide plate position of described body bottom surface and be provided with the guide plate groove in the described fixed leg of correspondence position, described fixed leg inserts fixed orifice and fixing described body, described groove is accommodated the paper guide plate of described inclination simultaneously, to connect paper-feeding passage; And described device of image scanning inserts described slot hole via described fixed leg and is connected with described plat form type scanning apparatus, and simultaneously described paper guide plate is taken advantage of a situation with a special angle and is resisted against on the described guide plate groove; Described device of image scanning combines the scanister that formation has double-sided scanning function with described plat form type scanning apparatus.
The invention has the advantages that, it comprises the automatic carriage with scanning module, when this mechanism cooperates a base, can form a paper feedback scanning device (Sheet-feed Scanner), if when cooperating plat form type scanning apparatus (Flat-Bad Scanner), then form scanister with double-sided scanning function and automatic feed.
Below in conjunction with accompanying drawing, embodiments of the invention are described, wherein:
Fig. 1 is existing three-dimensional combination figure with scanister of automatic carriage;
Fig. 2 is the combination operation outboard profile of scanister shown in Figure 1;
Fig. 3 is the stereographic map of existing double-faced scanning device;
Fig. 4 is the stereographic map of first embodiment of device of image scanning of the present invention;
Fig. 5 is the upright outboard profile of the group of first embodiment of device of image scanning of the present invention;
Fig. 6 is the built-up section enlarged drawing of first embodiment of device of image scanning of the present invention;
Fig. 7 is installed in the upright outboard profile of group of corresponding plat form type scanning apparatus for device of image scanning of the present invention;
Fig. 8 is the built-up section enlarged drawing of Fig. 7;
Fig. 9 is the upright outboard profile of the group of second embodiment of device of image scanning of the present invention;
Figure 10 is the combination rear section enlarged drawing of second embodiment of device of image scanning of the present invention.
Consult the stereographic map of device of image scanning of the present invention shown in Figure 4, the clipped member is with clear performance feature of the present invention among the figure.This scanister comprises automatic carriage 3 and the base 4 with scanning module, and this automatic carriage 3 is placed on the base 4 along the direction of arrow and fixes.Therefore because of automatic carriage 3 itself has scanning module, with after base 4 combines, can form the paper feed type scanning device, and have the function of scanning document.As shown in Figure 4, this automatic carriage 3 comprises scanning module (not shown), paper feed pallet 31, paper delivery pallet 32, several protrude in the fixed leg 33 of bottom surface, the tabular that is rectangle and rotatable shaft is connected in the body and part protrudes in paper guide plate 34, attaching plug 35 and the joint 36 of body bottom surface.This base 4 be to should being provided with slot hole 43 on fixed leg 33 positions, and is provided with guide plate groove 44 in the position of paper guide plate 34 relatively.The slot hole 43 of this base 4 in order to the insertion of accepting fixed leg 33 so that this automatic carriage 3 is fixed on the base 4, guide plate groove 44 then is used to accept the part that paper guide plate 34 exposes to automatic carriage 3 bottom surfaces, and this paper guide plate 34 is resisted against the side of this guide plate groove 44 with a special angle.This scanister provides power supply by attaching plug 35, and joint 36 is then in order to connect PC or corresponding platform scanner device.
Fig. 5,6 shows the single-set operation program of scanister of the present invention.At first the fixed leg 33 of automatic carriage 3 is inserted the slot hole 43 of bases 4, it is combined with base 4, simultaneously, this paper guide plate 34 so the guide plate groove 44 of taking advantage of a situation and being resisted against base 4.Afterwards, scan pattern is switched to the single-set operation state, make its transfer control signal and scanning information but simultaneously joint 36 is connected to computer system.
Fig. 6 shows that automatic carriage 3 and base 4 link assembled state.The paper guide plate 34 that is coupling at body is the angle of inclination, and inserts and be resisted against guide plate groove 44 sides of base 4 and form a special angle with the plane of base 4 with its part that exposes to the body bottom surface, for example 130 degree.Further specify the step of paper feed with reference to figure 5,6, this automatic carriage 3 further comprises comber 311, separation pressing plate 312, paired paper- feed 313 and 314, the rotation motor 38 and the digital image pick-up 37 of driving above-mentioned rollers, wherein, this automatic carriage 3 also forms a passage 315 in body, so that paper divides the opening that forms by body bottom and passage 315 convergence parts.When stacked single face data is placed in paper feed pallet 31, the paper of the top is involved in the passage 315 of body via comber 311 and separation pressing plate 312, this paper continues to be delivered to the passage that forms between the plane of body and base 4 via paper-feed 313, and on the plane of base 4, slide, behind digital image pick-up 37 picked-up images, the front end of paper touches paper guide plate 34, because the plane of this paper guide plate 34 and base 4 is an angle paper upwards being risen once again enters in the body, drive via paper-feed 314 again and move forward and fall into paper delivery pallet 32, thereby finish whole paper feed program.
With reference now to the automatic carriage 3 of another embodiment of the present invention shown in Fig. 7,8, is installed on scanister on the plat form type scanning apparatus 5 with duplex scanning file function.Plat form type scanning apparatus 5 is roughly identical with existing platform-type scanner, and it comprises body 51, frame 52, travelling carriage 57 and other members.And difference is that this plat form type scanning apparatus 5 is provided with opening 58 in platform 55 both sides, and is provided with slot hole 53 in fixed leg 33 positions of frame 52 corresponding automatic carriages 3.In addition, between the platform glass end of platform 55 and shell, form a groove 54, with the paper guide plate 34 (relative position shown in base among Fig. 4 4) of accommodating automatic carriage 3.Because automatic carriage 3 itself also has image capture unit 37, therefore when plat form type scanning apparatus 5 utilizes these automatic carriage 3 paper feedings and scans, automatic carriage 3 is scanning document opposite side simultaneously also, thereby reaches the function of duplex scanning.
When the user desires to carry out double-side file scanning, at first the fixed leg 33 of automatic carriage 3 is passed this plat form type scanning apparatus 5 platform 55 opening 58 and insert slot hole 53 on the frame 52, at this moment, this paper guide plate 34 is taken advantage of a situation and is resisted against the groove 54 on the platform 55 and forms a special angle.Afterwards, the scan pattern of automatic carriage 3 is switched to the two-machine operation pattern, this moment, the joint of automatic carriage 3 connected the joint 56 of this plat form type scanning apparatus 5, with transmission scan and control signal to plat form type scanning apparatus 5.And, automatic carriage 3 directly is erected on the frame 52 of this plat form type scanning apparatus 5 (as shown in Figure 8), so the frame 52 of the direct alignment stage formula of the scanning form scanister 5 of automatic carriage 3, so the frame 52 of plat form type scanning apparatus 5 need not to seek the scanning form of automatic carriage 3 again.
Step with reference to figure 7,8 explanation paper feeds and scanning.Several stacked two-sided information papers place paper feed pallet 31, the paper of the top is involved in the passage 315 of body via comber 311 and separation pressing plate 312, and be delivered to the passage that forms between body and the platform 55 and on the plane of platform 55, slide by paper-feed 313, after absorbing two-sided image simultaneously via the image capture units in digital image pick-up 37 and the frame 52, the front end of paper touches paper guide plate 34 back upwards rises and enters in the back segment passage of automatic carriage 3, drive via paper-feed 314 again and fall into the paper delivery pallet, thereby finish the duplex scanning program.
In addition, this automatic carriage 3 also can not have image capture unit 37, and only uses as the automatic carriage of plat form type scanning apparatus 5.Its operator scheme is same as described above, and difference is that this automatic carriage 3 does not carry out scanning motion and only as paper advance mechanism.
Fig. 9 shows another embodiment of the present invention, and wherein the constitutive requirements of automatic carriage 6 are all identical with aforementioned automatic carriage 3, and institute's difference is that the position of its fixed leg 63 is between paper guide plate 64 and joint.And base 7 is also roughly the same with the member of base 4 shown in Figure 4, and institute's difference is that the relative position of slot hole 73 and groove 74 changes.In the single-set operation process, its installation method, paper feed and scanning process are all same as shown in Figure 4, repeat no more.
Figure 10 shows the another embodiment of the present invention scanister, and it installs automatic carriage 6 shown in Figure 9 on plat form type scanning apparatus 8, but the single face/duplex scanning file function to reach automatic paper feeding.Its paper feed and the scanning process all embodiment with shown in Figure 7 are identical, repeat no more.Different being in the fixed leg 63 of this automatic carriage 6 be not to insert in the frame 82 of plat form type scanning apparatus 8, but insert the slot hole 83 of being located at the platform front end, and between paper feed pallet 61 and body bottom surface, be provided with a rotating shaft 616, so that paper feed pallet 61 rotatably is coupling in automatic carriage 6.Slot hole 83 is formed on a side of plat form type scanning apparatus 8 with position as shown in figure 10.So, when this automatic carriage 6 was installed on the plat form type scanning apparatus 8, this frame 82 still can move on travelling carriage 87.Because when scanning individual file, platform-type scanner has preferable scanning quality than the paper feed type scanning utensil.When so user such as desire scan individual file, can select platform-type scan pattern and this individual file is placed on the platform 85 of plat form type scanning apparatus 8, again with paper feed pallet 61 with rotating shaft 616 serve as axle turn clockwise (direction of arrow) press file to be scanned and scan.So, can take off automatic carriage 6, can carry out the action of general platform-type scanning, obtain preferable image.
Scanister of the present invention is combined by the automatic carriage with image capture module, base and plat form type scanning apparatus, can form two single machine scanning apparatus, or is combined into a double-faced scanning device.Therefore, the present invention has and can select automatic paper feeding to have platform-type scanner uni concurrently to switch list/double-sided scanning function double-mode.
Moreover, when scanister of the present invention uses as automatic carriage,, it does not have transparent laminas because of utilizing paper guide plate, thus can exempt the replacing of transparent laminas, and can keep the image quality that scans.
Claims (14)
1. device of image scanning, it comprises automatic document feeder and the plat form type scanning apparatus corresponding with it, it is characterized in that, this automatic document feeder comprises: body has paper-feeding passage, and form the scanning form on the passage of its bottom; Automatic carriage is positioned at described body so that paper feeding function to be provided, and it can make several files after the indivedual dispensings of paper feed pallet, through paper-feeding passage, arrives the paper delivery pallet at last; Fixed leg is based in described body bottom; Paper guide plate is coupling in the described body bottom near described paper delivery pallet side, and outstanding described body bottom is a part of with described relatively scanning form one angle of inclination; Attaching plug and joint; Wherein, the plat form type scanning apparatus of described correspondence is provided with the slot hole and is provided with the guide plate groove in the paper guide plate position that the described part of correspondence is exposed described body bottom surface in the described fixed leg of correspondence position, described fixed leg inserts fixed orifice and fixing described body, described groove is accommodated the paper guide plate of inclination simultaneously, to connect paper-feeding passage; And described automatic document feeder inserts the slot hole of described base via the fixed leg of described body and is connected with plat form type scanning apparatus, and described paper guide plate is taken advantage of a situation with an angle of inclination and is resisted against on the described guide plate groove simultaneously.
2. automatic document feeder as claimed in claim 1 is characterized in that, described automatic carriage is made up of rotation motor, comber, separation pressing plate, paper feed pallet, paper pushing roller and paper delivery pallet, and forms passage paper supply Zhang Yidong in described body.
3. automatic document feeder as claimed in claim 1 is characterized in that described joint is connected in described plat form type scanning apparatus.
4. automatic document feeder as claimed in claim 1 is characterized in that, and is mobile and by described scanning form on the passage that forms between the platform of file to be scanned by described body bottom and described plat form type scanning apparatus.
5. automatic document feeder as claimed in claim 1 is characterized in that, described slot hole is formed on the frame of described plat form type scanning apparatus with fixing described automatic document feeder.
6. automatic document feeder as claimed in claim 1 is characterized in that, described slot hole be formed near on the end of the frame initial position of described plat form type scanning apparatus with fixing described automatic document feeder.
7. device of image scanning, can with corresponding plat form type scanning apparatus combination, or combine with a base, it is characterized in that it comprises: body has paper-feeding passage, and form the scanning form on the passage of its bottom; Automatic carriage is positioned at described body so that paper feeding function to be provided, and it can make several files after the indivedual dispensings of paper feed pallet, through paper-feeding passage, arrives the paper delivery pallet at last; Digital image pick-up, acquisition is by the image data of the file of described scanning form; Fixed leg is based in described body bottom; Paper guide plate is coupling in the described body bottom near described paper delivery pallet side, and outstanding described body bottom is a part of with described relatively scanning form one angle of inclination; Attaching plug and joint; Wherein, the plat form type scanning apparatus of described correspondence is provided with slot hole and corresponding described part and exposes the paper guide plate position of described body bottom surface and be provided with the guide plate groove in the described fixed leg of correspondence position, described fixed leg inserts fixed orifice and fixing described body, described groove is accommodated the paper guide plate of described inclination simultaneously, to connect paper-feeding passage; And described image scan inserts described slot hole via described fixed leg and is connected with described plat form type scanning apparatus, and described paper guide plate is resisted against on the described guide plate groove with a special angle simultaneously; Described device of image scanning combines the scanister that formation has double-sided scanning function with described plat form type scanning apparatus.
8. device of image scanning as claimed in claim 7, it is characterized in that, the base of described device of image scanning institute combination has fixed orifice and groove, described fixed orifice is accepted described fixed leg with fixing described body, described groove is accommodated the paper guide plate of described inclination simultaneously, to connect paper-feeding passage, described body combines with base and forms the paper feedback scanning device that independently has the single-sweep function.
9. device of image scanning as claimed in claim 7 is characterized in that, described automatic carriage is made up of rotation motor, comber, separation pressing plate, paper feed pallet, paper pushing roller and paper delivery pallet, and forms passage paper supply Zhang Yidong in described body.
10. device of image scanning as claimed in claim 7 is characterized in that, and is mobile and by described scanning form on the passage that forms between the plane of file to be scanned by described body bottom and corresponding plat form type scanning apparatus.
11. device of image scanning as claimed in claim 7 is characterized in that, described slot hole is formed on the frame of described plat form type scanning apparatus with fixing described device of image scanning.
12. device of image scanning as claimed in claim 7 is characterized in that, described slot hole be formed near on the end of the frame initial position of described plat form type scanning apparatus with fixing described device of image scanning.
13. device of image scanning as claimed in claim 7 is characterized in that, described automatic carriage is made up of rotation motor, comber, separation pressing plate, paper feed pallet, paper pushing roller and paper delivery pallet, and forms passage paper supply Zhang Yidong in described body.
14. device of image scanning as claimed in claim 7 is characterized in that, and is mobile and by described scanning form on the passage that forms between the plane of file to be scanned by described body bottom and base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97122201 CN1093667C (en) | 1997-11-04 | 1997-11-04 | Image scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97122201 CN1093667C (en) | 1997-11-04 | 1997-11-04 | Image scanner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1216379A CN1216379A (en) | 1999-05-12 |
| CN1093667C true CN1093667C (en) | 2002-10-30 |
Family
ID=5176734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97122201 Expired - Fee Related CN1093667C (en) | 1997-11-04 | 1997-11-04 | Image scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1093667C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101330562B (en) * | 2007-06-18 | 2011-03-16 | 致伸科技股份有限公司 | Automatic paper-feeding scanner with mobile type paper-guiding rib apparatus |
| CN106969959B (en) * | 2017-04-26 | 2023-08-04 | 福建省建筑工程质量检测中心有限公司 | Quick assembly and disassembly sample preparation die for compression test of sintered insulating brick |
-
1997
- 1997-11-04 CN CN 97122201 patent/CN1093667C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1216379A (en) | 1999-05-12 |
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