CN101312477A - Automatic paper feeding apparatus and transaction machine suitable for the same - Google Patents
Automatic paper feeding apparatus and transaction machine suitable for the same Download PDFInfo
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- CN101312477A CN101312477A CNA2007101045438A CN200710104543A CN101312477A CN 101312477 A CN101312477 A CN 101312477A CN A2007101045438 A CNA2007101045438 A CN A2007101045438A CN 200710104543 A CN200710104543 A CN 200710104543A CN 101312477 A CN101312477 A CN 101312477A
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- scanned
- transparency carrier
- automatic paper
- opening
- paper feeder
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Abstract
The invention relates to an automatic paper feeder, for scanning an object, which is relatively arranged with a scanner and a transparent baseboard, wherein the scanner is provided under the transparent baseboard and comprises a scanning line, which comprises a body; an arc plate arranged on the body and provided with a plurality of convex structures and openings, wherein the convex structures abut against with the transparent baseboard to provide a space between the arc plate and the transparent baseboard to contain an object and the openings are provided in the space; and a plurality of elastic pressers in relative openings and connected with the arc plate, which are alternatively provided to press the object arrived in the space to contact the scanned area of the object with the transparent baseboard, therefore, the scanning line of the scanner can attain the picture data of the object in the scanned area. The automatic paper feeder can improve the clearness of a scanned picture.
Description
Technical field
The present invention relates to a kind of automatic paper feeder, the affairs machine that particularly relates to a kind of automatic paper feeder and be suitable for.
Background technology
In recent years along with the progress of science and technology, computer is generally used by each enterprise and family, become indispensable electronic product in life, and the peripheral electronic product relevant with computer also is developed out rapidly, and lasting weeding out the old and bring forth the new, wherein scanner is exactly that a kind of very important periphery is equipped with device, and scanner can be considered a kind of image processing apparatus, and its mode by image acquisition receives scanned image.
The operation principle of scanner is that to utilize light source assembly to provide light source to shine scanned, utilize image acquiring device again, for example: charge coupled cell (CCD) receives by this scanned intensity of light source signal that reflects, promptly obtain this scanned image, after then can forming digital signal, reach computer and carry out image processing through the conversion of photosignal.
See also Fig. 1, it is the section of structure of known paper feeding scanner, as shown in the figure, known paper feeding scanner 10 can comprise automatic paper feeder 101 (ADF), face glass 102 and scan components 103, wherein automatic paper feeder 101 dual-side that is arranged at the top of face glass 102 and scan components 103 and its bottom has U template spare 1011 respectively, 102 of U template spare 1011 and face glasss form a clearance G, the bottom and 102 of the face glasss that are automatic paper feeder 101 have clearance G, for scanned 104, for example: paper, input is also scanned by the read line 105 of scan components 103.
Yet, in scanning process can because of scanned 104 thickness less than clearance G, when scanned 104 enter between face glass 102 and the U template spare 1011, scanned 104 thickness is too thin, make scanned 104 in clearance G, to float, when scanned 104 arrive read lines 105 places, and fail to be close on the face glass 102, and cause the bad phenomenon of obtaining such as not fogging clear.
See also Fig. 2 a, it is the schematic diagram that improves another known paper feeding scanner that the shortcoming of Fig. 1 develops, as shown in the figure, paper feeding scanner has segmented roller set 20, all has segmented lower sheeting 21 between two adjacent rollers, when scanned 22 during by 20 feed-ins of segmented roller set, lower sheeting 21 will press down scanned 22, makes scanned 22 can be close to the surface of scan components 23 and be scanned assembly 23 and read through time on the scan lines 24 of scan components 23.
Though, paper feeding scanner shown in Fig. 2 a can reach the scanned unsteady problem that solves, but, because of the end of a plurality of lower sheetings 21 all is arranged on the same straight line, therefore scanned 22 only have straight line 221 and be close on the scan components 23, in case error takes place or when clashing into impaired scan line 24 displacements that cause scan components 23 in the scanner production process, scanned 22 be subjected to the end of a plurality of lower sheetings 21 press sincere and smooth straight line 221 on scan components 23 can't with the scan line 24 corresponding settings of scan components 23, can cause scan line 24 actual scannings scanned 22 not smooth on scan components 23 (shown in Fig. 2 b) of scan components 23 thus, and take place to lose burnt, cause not fogging bad phenomenon such as clear, and the downforce of lower sheeting 21 is wayward.
Therefore, how to develop a kind of affairs machine that improves the automatic paper feeder of above-mentioned known technology shortcoming and use this device, real in pressing for the problem of solution at present.
Summary of the invention
Main purpose of the present invention is the affairs machine that a kind of automatic paper feeder is provided and is suitable for, it presses the unit by a plurality of elasticity and oppresses scanned in staggered mode, so that scanned scanning area can be smooth on transparency carrier, scan line for scan components obtains scanned view data in above-mentioned scanning area, solve that traditional automatic paper feeder because of the scanner production process error takes place or when clashing into the impaired scan line displacements that causes scan components with this, the scanned end that is subjected to a plurality of lower sheetings is pressed sincere and is close to straight line on the scan components, the shortcoming such as not fogging clear that can't cause that scan components obtains with the corresponding setting of the scan line of scan components.
For achieving the above object, the invention provides a kind of automatic paper feeder, be applicable to the affairs machine, in order to scan to scanned, and with the corresponding setting of scan components and transparency carrier, scan components is arranged at the below of transparency carrier and has scan line, and it comprises: body; The arcuation plate is arranged on the body and has a plurality of protuberance structures and a plurality of opening, and a plurality of protuberance structures make between arcuation plate and transparency carrier to have the gap in order to replace mutually with transparency carrier, and in order to ccontaining scanned, and a plurality of opening is arranged in the gap; A plurality of elasticity press the unit, be arranged in the corresponding opening and and be connected with the arcuation plate, it is oppressed in staggered mode and is sent to scanned in the gap, so that scanned scanning area contacts with transparency carrier, in scanning area, obtain scanned view data for the scan line of scan components.
According to conception of the present invention, wherein transparency carrier is constituted by glass material.
According to conception of the present invention, wherein the arcuation plate is the U-shaped structure.
According to conception of the present invention, wherein to press the unit be shell fragment to elasticity, is arranged in the pairing opening in staggered mode each other, and has bending part, and it protrudes in opening, and is scanned in order to replace.
According to conception of the present invention, wherein a plurality of openings are arranged in the gap with alternating expression, and elasticity to press the unit be roller, be fixedly arranged on pairing around openings by elastic component, and part protrudes in opening, scanned in order to replace.
According to conception of the present invention, wherein scanned is paper.
According to conception of the present invention, wherein the protuberance structure is a ㄩ font structure.
According to conception of the present invention, wherein the affairs machine is a scanner.
The present invention also provides a kind of affairs machine, and in order to scan scanned, it comprises: transparency carrier; Scan components, it is arranged at the transparency carrier below, and has scan line; Automatic paper feeder, itself and the corresponding setting of scan components and transparency carrier, and comprise: body; The arcuation plate is arranged on the body and has a plurality of protuberance structures and a plurality of opening, and a plurality of protuberance structures make between arcuation plate and transparency carrier to have the gap in order to replace mutually with transparency carrier, and in order to ccontaining scanned, and a plurality of opening is arranged in the gap; A plurality of unit that press, be arranged in the corresponding opening and and be connected with the arcuation plate, it is oppressed in staggered mode and is sent to scanned in the gap, so that scanned scanning area contacts with transparency carrier, in scanning area, obtain scanned view data for the scan line of scan components.
Automatic paper feeder of the present invention can increase the definition of institute's scan image.
Description of drawings
Fig. 1 is the section of structure of known paper feeding scanner.
Fig. 2 a is the structural representation of another known paper feeding scanner.
Fig. 2 b is the structural representation that the scan line shown in Fig. 2 a produces skew.
Fig. 3 a is the structural representation of the automatic paper feeder of the present invention's first preferred embodiment.
Fig. 3 b is arcuation plate shown in Fig. 3 a and the structural representation that presses the unit in conjunction with elasticity.
Fig. 3 c is the A-A generalized section of Fig. 3 a.
Fig. 4 a is the structural representation of the automatic paper feeder of second preferred embodiment.
Fig. 4 b is arcuation plate shown in Fig. 4 a and the structural representation that presses the unit in conjunction with elasticity.
[critical piece symbol description]
10 paper feeding scanners, 101 automatic paper feeders
1011U template spare 102 face glasss
103,23,33 scan components 104,22 are scanned
105 read lines, 20 roller set
21 lower sheetings, 221 straight lines
The bottom of 24 scan lines, 3121 arcuation plates
30 affairs machines, 31,41 automatic paper feeders
311,411 bodies, 312,412 arcuation plates
313,413 protuberance structures, 314,414 openings
315 shell fragments, 3151 bending parts
316,416 scanning areas, 32 transparency carriers
331 scan lines, 34 paper
415 rollers, 417 elastic components
G, H gap
Embodiment
Some exemplary embodiments that embody feature of the present invention and advantage will be described in detail in the explanation of back segment.Be understood that the present invention can have various variations on different modes, its neither departing from the scope of the present invention, and explanation wherein and accompanying drawing, the usefulness that ought explain in itself, but not in order to restriction the present invention.
Below, will with paper as scanned be that example further clearly demonstrates technology of the present invention.See also Fig. 3 a and 3c, wherein Fig. 3 a is the structural representation of the automatic paper feeder of the present invention's first preferred embodiment, and Fig. 3 c its be the A-A cross-section structure of Fig. 3 a and in conjunction with the schematic diagram of transparency carrier and scan components, as shown in the figure, affairs machine 30 of the present invention can be scanner, but not as limit, it is made up of automatic paper feeder 31, transparency carrier 32 and scan components 33, main by automatic paper feeder 31 with scanned (being paper 34), be sent to affairs machine 30 inside, and obtain the image of paper 34 by scan components 33.
In the present embodiment; transparency carrier 32 can be made of glass material; but not as limit; any material that reaches printing opacity is the scope that the present invention protects; scan components 33 then is arranged on transparency carrier 32 belows, and has scan line 331, and scan components 33 main transmitting illuminants also expose to paper 34 by transparency carrier 32; and receive the light that is reflected by paper 34, promptly obtain the image of paper 34.
Please consult Fig. 3 a again, Fig. 3 c also cooperates Fig. 3 b, wherein Fig. 3 b is arcuation plate shown in Fig. 3 a and the structural representation of pressing sincere unit in conjunction with elasticity, shown in Fig. 3 c, automatic paper feeder 31 is arranged at scan components 33 and transparency carrier 32 tops and corresponding setting, mainly by body 311, arcuation plate 312 and a plurality of elasticity press the unit and constitute, wherein, arcuation plate 312 is fixedly arranged on the body 311 and the dual-side of its bottom has protuberance structure 313 respectively, mainly be to be used for replacing mutually with the surface of transparency carrier 32, make the bottom 3121 and 32 of the transparency carriers of arcuation plate 312 have a gap H (shown in Fig. 3 c), and in the scope of scan line 331 corresponding to this gap H of scan components 33, can be used to ccontaining paper 34 and make paper 34 in the scope of this gap H, be scanned, promptly when paper 34 is inner via paper-feed (not shown) the feed-in affairs machine 30 of automatic paper feeder 31, with being placed among the H of gap and obtaining image, be scanned the zone of finishing and then discharge by going out paper roller (not shown) by the scan line 331 of scan components 33.
In addition, the bottom 3121 of arcuation plate 312 has a plurality of openings 314 in the scope of gap H, be mainly used to ccontaining a plurality of elasticity and press the unit, in the present embodiment, it is shell fragment 315 that this elasticity presses the unit, one end of shell fragment 315 is fixedly arranged on the inboard of arcuation plate 312 and can free fine motion up and down, each shell fragment 315 all has bending part 3151, it protrudes in opening 314, be mainly used to replace paper 34, and be arranged in the pairing opening 314 in staggered mode between adjacent two shell fragments 315, make that 3151 of the bending parts of adjacent two shell fragments 315 also are to be provided with and not on same straight line in staggered mode, when being transferred among the H of gap at paper 34, the compressing of the bending part 3151 by a plurality of shell fragments 315 will make the scanning area 316 of paper 34 be attached on the surface of transparency carrier 32.
Therefore, between the paper-feed (not shown) of automatic paper feeder 31 is with paper 34 feed-in arcuation plates 312 bottoms among the H of crack the time, paper 34 thickness own can be with a plurality of shell fragment 315 slight jack-up, and shell fragment 315 presses on paper 34 with the weight of self again, allow the paper 34 can smooth being contacted with on the transparency carrier 32, owing to be provided with in staggered mode between a plurality of shell fragments 315, make that 3151 of adjacent two bending parts also are to be provided with and not on same straight line (shown in Fig. 3 a and Fig. 3 c) in staggered mode, so the bending part 3151 of a plurality of shell fragments 315 can be oppressed the paper 34 that is sent in the H of gap in staggered mode, make the scanning area 316 of paper 34 be attached on the surface of transparency carrier 32, be that the scope of paper 34 oppressed contacts on transparency carrier 32 becomes scanning area 316 and be a plane, in scanning area 316, obtain the view data of paper 34 for the scan line 331 of scan components 33, in case error or impaired when causing scan line 331 displacements because of clashing into takes place in production process in scan components 33, because the scanning area 316 that contacts with transparency carrier 32 of paper 34 is a plane but not a straight line, therefore paper 34 zones of being scanned after scan line 331 skews still are positioned at the scope of scanning area 316, be that paper 34 is smooth on transparency carrier 32, can obtain the good scan image of quality.
In the present embodiment; protuberance structure 313 can be a similar ㄩ font structure; but not as limit; so long as can make the structure that has gap H between the bottom of arcuation plate and transparency carrier be the scope that the present invention protects; and arcuation plate 312 and can be the structure of U-shaped like; but not as limit, so long as paper 34 can be sent to affairs machine 30 inner scannings, and the structure that the paper after will scanning 34 is discharged is the scope that the present invention protects.
Please consult Fig. 4 a and Fig. 4 b again, wherein Fig. 4 a is the structural representation of the automatic paper feeder of the present invention's second preferred embodiment, and Fig. 4 b is the structural representation that arcuation plate shown in Fig. 4 a and elasticity are pressed sincere unit, as shown in the figure, the automatic paper feeder 41 of present embodiment is by body 411 equally, arcuation plate 412, protuberance structure 413 and a plurality of elasticity press the unit and constitute, wherein, body 411, arcuation plate 412, structural design between relation between the protuberance structure 413 and automatic paper feeder 41 and transparency carrier and the scan components and the purpose that can reach and effect have been described in detail in first preferred embodiment, therefore repeat no more.
In the present embodiment, the bottom of arcuation plate 412 has a plurality of openings 414 equally, different is the bottom that is arranged at arcuation plate 412 between a plurality of openings 414 in the mode of alternating expression arrangement, be to be crisscross arranged between adjacent two openings 414, as for, the elasticity of present embodiment presses the unit and uses roller 415, each roller 415 is to be fixedly arranged on around the pairing opening 414 by elastic component 417, fine motion and part protrude in opening 414 up and down, be mainly used to replace paper 34, arrange because a plurality of openings 414 on the arcuation plate 412 are alternating expressions, 415 on the roller that therefore is fixedly arranged on corresponding opening 414 also can be staggered.
When in paper 34 feed-in arcuation plates 412 bottoms, paper 34 thickness own can be with roller 415 slight jack-up, roller 415 presses on paper 34 with own wt again, allow the paper 34 can smooth being contacted with on the transparency carrier 32, and roller 415 can be oppressed on paper 34 in staggered mode, making the scope of paper 34 oppressed contacts on transparency carrier 32 is the scanning area 416 that presents the plane, can obtain the view data of paper 34 in scanning area 416 smoothly for the scan line 331 of scan components 33.
In sum, automatic paper feeder of the present invention and to use the affairs machine of this device be to press the unit by a plurality of elasticity to oppress scanned smooth on transparency carrier in staggered mode, making the scope of scanned contact on transparency carrier is scanning area but not a straight line, so that the scan line of scan components can obtain smooth scanned view data in transparency carrier, to increase the definition of institute's scan image.Because automatic paper feeder of the present invention and use the affairs facility industrial value of this device is filed an application in accordance with the law.
The present invention can be modified arbitrarily by those skilled in the art, but the scope of neither disengaging appended claims institute desire protection.
Claims (10)
1. an automatic paper feeder is applicable to the affairs machine, in order to scanning to scanned, and with the corresponding setting of scan components and transparency carrier, this scan components is arranged at the below of this transparency carrier and has scan line, it is characterized in that comprising:
Body;
The arcuation plate, be arranged on this body and have a plurality of protuberance structures and a plurality of opening, these a plurality of protuberance structures make between this arcuation plate and this transparency carrier to have the gap in order to replace mutually with this transparency carrier, this is scanned in order to ccontaining, and these a plurality of openings are arranged in this gap; And
A plurality of elasticity press the unit, be arranged in corresponding this opening and and be connected with this arcuation plate, it is oppressed in staggered mode, and to be sent in this gap this scanned, so that this scanned scanning area contacts with this transparency carrier, in this scanning area, obtain this scanned view data for this scan line of this scan components.
2. automatic paper feeder as claimed in claim 1 is characterized in that this transparency carrier is constituted by glass material.
3. automatic paper feeder as claimed in claim 1 is characterized in that, this arcuation plate is the U-shaped structure.
4. automatic paper feeder as claimed in claim 1 is characterized in that, it is shell fragment that this elasticity presses the unit, is arranged in pairing this opening in staggered mode each other, and has bending part, and it protrudes in this opening, and is scanned in order to replace this.
5. automatic paper feeder as claimed in claim 1 is characterized in that, this interleaved openings formula is arranged in this gap, and it is roller that this elasticity presses the unit, be fixedly arranged on pairing this around openings by elastic component, and partly protrude in this opening, scanned in order to replace this.
6. automatic paper feeder as claimed in claim 1 is characterized in that, this protuberance structure is a ㄩ font structure.
7. automatic paper feeder as claimed in claim 1 is characterized in that, this affairs machine is a scanner.
8. affairs machine in order to scan scanned, is characterized in that comprising:
Transparency carrier;
Scan components, it is arranged at this transparency carrier below, and has scan line; And
Automatic paper feeder, itself and this scan components and the corresponding setting of this transparency carrier, and comprise:
Body;
The arcuation plate, be arranged on this body and have a plurality of protuberance structures and a plurality of opening, these a plurality of protuberance structures make between this arcuation plate and this transparency carrier to have the gap in order to replace mutually with this transparency carrier, this is scanned in order to ccontaining, and these a plurality of openings are arranged in this gap; And
A plurality of unit that press, be arranged in corresponding this opening and and be connected with this arcuation plate, it is oppressed in staggered mode, and to be sent in this gap this scanned, so that this scanned scanning area contacts with this transparency carrier, in this scanning area, obtain this scanned view data for this scan line of this scan components.
9. affairs machine as claimed in claim 8 is characterized in that, it is shell fragment that this elasticity presses the unit, is arranged in pairing this opening in staggered mode to each other, and has bending part, and it protrudes in this opening, and is scanned in order to replace this.
10. affairs machine as claimed in claim 8 is characterized in that, these a plurality of interleaved openings are arranged in this gap, and it is roller that this elasticity presses the unit, and be fixedly arranged on this around openings by elastic component, and partly protrude in this opening, scanned in order to replace this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101045438A CN101312477B (en) | 2007-05-25 | 2007-05-25 | Automatic paper feeding apparatus and transaction machine suitable for the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101045438A CN101312477B (en) | 2007-05-25 | 2007-05-25 | Automatic paper feeding apparatus and transaction machine suitable for the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101312477A true CN101312477A (en) | 2008-11-26 |
| CN101312477B CN101312477B (en) | 2010-06-02 |
Family
ID=40100891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101045438A Expired - Fee Related CN101312477B (en) | 2007-05-25 | 2007-05-25 | Automatic paper feeding apparatus and transaction machine suitable for the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101312477B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530594A (en) * | 2010-12-27 | 2012-07-04 | 致伸科技股份有限公司 | Automatic paper feeding device |
| CN105905642A (en) * | 2016-05-24 | 2016-08-31 | 苏州格兰斯柯光电科技有限公司 | Paper advancing and retreating device |
| CN108116062A (en) * | 2016-11-30 | 2018-06-05 | 东友科技股份有限公司 | Print media feed mechanism with adjustable contact roller support arm |
| CN108116061A (en) * | 2016-11-30 | 2018-06-05 | 东友科技股份有限公司 | The print media feed mechanism of adjustable idler wheel pressing force |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5761596A (en) * | 1996-05-23 | 1998-06-02 | Xerox Corporation | Paper path inlet baffle |
| CA2268471C (en) * | 1998-04-09 | 2007-12-04 | Seiko Epson Corporation | Sheet-pressing member for sheet feeding mechanism |
| CN2555257Y (en) * | 2002-08-08 | 2003-06-11 | 力捷电脑股份有限公司 | Paper pressure mechanism |
-
2007
- 2007-05-25 CN CN2007101045438A patent/CN101312477B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530594A (en) * | 2010-12-27 | 2012-07-04 | 致伸科技股份有限公司 | Automatic paper feeding device |
| CN105905642A (en) * | 2016-05-24 | 2016-08-31 | 苏州格兰斯柯光电科技有限公司 | Paper advancing and retreating device |
| CN108116062A (en) * | 2016-11-30 | 2018-06-05 | 东友科技股份有限公司 | Print media feed mechanism with adjustable contact roller support arm |
| CN108116061A (en) * | 2016-11-30 | 2018-06-05 | 东友科技股份有限公司 | The print media feed mechanism of adjustable idler wheel pressing force |
| CN108116061B (en) * | 2016-11-30 | 2019-08-09 | 东友科技股份有限公司 | The print media feed mechanism of adjustable idler wheel pressing force |
| CN108116062B (en) * | 2016-11-30 | 2019-11-05 | 东友科技股份有限公司 | Print media feed mechanism with adjustable contact roller support arm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101312477B (en) | 2010-06-02 |
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