CN201222766Y - Scanner with automatic paper-feeding function - Google Patents
Scanner with automatic paper-feeding function Download PDFInfo
- Publication number
- CN201222766Y CN201222766Y CNU2008200588738U CN200820058873U CN201222766Y CN 201222766 Y CN201222766 Y CN 201222766Y CN U2008200588738 U CNU2008200588738 U CN U2008200588738U CN 200820058873 U CN200820058873 U CN 200820058873U CN 201222766 Y CN201222766 Y CN 201222766Y
- Authority
- CN
- China
- Prior art keywords
- file
- scanner
- channel
- optical module
- automatic feed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 238000012384 transportation and delivery Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Landscapes
- Facsimile Scanning Arrangements (AREA)
- Facsimiles In General (AREA)
Abstract
The utility model relates to a scanner with the function of automaticly feeding paper, which is used to scan files. The scanner comprises a body, a transmission mechanism and an optical module, wherein the transmission mechanism is arranged in the body and is used to orderly transfer the files to a first position and a second position, the optical module is equipped with an image retrieve area, and the optical module is arranged in the body in a rotating type to scan the files which pass through the image retrieve area. When the transmission mechanism transfers the files to the first position, the image retrieve area of the optical module faces to the first position and scans the first surfaces of the files. When the optical module scans the second surfaces of the files, the transmission mechanism transfers the files to the second position, the optical module rotates to lead the image retrieve area to face to the second position and scan the second surfaces of the files.
Description
Technical field
The utility model relates to a kind of scanner with automatic feed, and is particularly related to a kind of scanner with duplex scanning and automatic feed.
Background technology
No matter scanner on family or public affair purposes, all occupies considerable status now.Scanner is after the content of scanning Hard copy file, and the content of the Hard copy file that scanning is obtained stores with the form of electronic bits of data.
In order to reach the paper-saving purpose, a lot of files two-sided all has data, and a lot of on the market scanners also all provide the function of duplex scanning.The wherein a kind of technology that reaches duplex scanning is, one group of optical module of configuration in the scanner, and complicated paper path and the complicated driving control system of collocation comes file is carried out duplex scanning in addition.Another kind of technology is, two groups of optical modules that the position is relative of configuration in the scanner, and when file during through these two groups of optical modules, these two groups of optical modules carry out duplex scanning to file respectively and side by side.
Yet above-mentioned two kinds of technology mentioning are any its shortcomings that all have.With first kind of above-mentioned technology, complicated paper path needs a plurality of sensors to come the position of sensing file to be scanned, transmits file to be scanned to allow driving control system correctly be controlled many group roller set earlier, and therefore required cost is high.And scanner inside makes the design of driving control system become quite complicated because of cooperating complicated paper path.Though and second kind of above-mentioned technology do not need complicated paper path, but need two groups of optical modules, so cost increases too many.
The utility model content
In view of this, target of the present utility model provides a kind of scanner with automatic feed.Only dispose one group of rotating optical module in the scanner, the simple paper path of arranging in pairs or groups again just can be carried out duplex scanning to file.Paper path of the present utility model is simple, and transmission is easy, have with low cost, the easy advantage of design.
According to one side of the present utility model, a kind of scanner with automatic feed is proposed, in order to file is scanned.Scanner comprises body, transmission mechanism and optical module.Transmission mechanism is arranged in the body, in order to file is sent to the primary importance and the second place in order.Optical module has the image capture district, and optical module is arranged in the body in rotating mode, in order to the file of scanning by the image capture district.When transmission mechanism transmitted file to primary importance, the image capture district of optical module was scanned towards primary importance and to first face of file.When optical module scanned second face of file, transmission mechanism transmitted file to the second place, and optical module rotates so that the image capture district is scanned towards the second place and to second face of file.
For foregoing of the present utility model can be become apparent, preferred embodiment cited below particularly, and in conjunction with the accompanying drawings, be described in detail below.
Description of drawings
Figure 1A shows the perspective internal view according to the scanner with automatic feed of the utility model preferred embodiment.
Figure 1B shows the schematic diagram of the optical module inside of present embodiment.
Fig. 2 to 4 shows that the transmission mechanism of Figure 1A transmits the schematic diagram that file passes through primary importance, relaying position and the second place respectively.
Fig. 5 shows the enlarged diagram of local B among Figure 1A.
The schematic diagram of the another kind of example of the guide mechanism of the scanner of Fig. 6 A demonstration present embodiment.
Fig. 6 B shows that the guide rod of present embodiment blocks the schematic diagram of the inlet of second channel.
Embodiment
The utility model proposes a kind of scanner, in order to file is scanned with automatic feed.Scanner comprises body, transmission mechanism and optical module.Transmission mechanism is arranged in the body, in order to file is sent to the primary importance and the second place in order.Optical module has the image capture district and is arranged in the body in rotating mode, in order to the file of scanning by the image capture district.When transmission mechanism transmitted file to primary importance, the image capture district of optical module was scanned towards primary importance and to first face of file; When optical module scanned second face of file, transmission mechanism transmitted file to the second place, and optical module rotates so that the image capture district is scanned towards the second place and to second face of file.So, by rotating optical module, making does not need just can finish under the complicated paper path duplex scanning of file, has therefore reduced the design and the cost of manufacture of scanner.Below enumerate preferred embodiment and elaborate, so this embodiment only is one of several execution modes under the invention spirit of the present utility model, and the literal of its explanation can't limit protection range of the present utility model with diagram.
Please refer to Figure 1A, it shows the perspective internal view according to the scanner with automatic feed of the utility model preferred embodiment.Scanner 100 is in order to scan file 102.Scanner 100 comprises body 104, transmission mechanism and optical module 108.Transmission mechanism comprises a plurality of roller set, for example is first roller set 106, second roller set 107 and the 3rd roller set 109, is arranged in the body 104, in order to file 102 is sent in order primary importance P1 and second place P2.That is to say that first roller set 106, second roller set 107 transmit file 102, make file 102 pass through primary importance P1 along first direction D1.And second roller set 107 and the 3rd roller set 109 transmit file 102 by second place P2 along second direction D2 after file 102 is via primary importance P1.
Preferably, scanner 100 has automatic document feeder 114, in order to transmit file 102 to the inside of scanner 100 to scan.When file 102 was positioned over the carriage 115 of automatic document feeder 114, after starting scan function, automatic document feeder 114 just transmitted file 102 to first roller set 106.
In addition, shown in Figure 1A, body 104 also has first passage R1, second channel R2 and third channel R3.Also in order to transmit file 102 to relaying position Pc, relaying position Pc is positioned on the first passage R1 transmission mechanism.Preferably, above-mentioned primary importance P1 is positioned on the second channel R2, and second place P2 then is positioned on the third channel R3.File 102 can be transmitted along these passages in the process that is transmitted mechanism's transmission.For example, file 112 arrives primary importance P1 by second channel R2, arrives relaying position Pc by first passage R1, arrives second place P2 by third channel R3.
In addition, body 104 also has exit slot 126, is positioned at the other end of third channel R3.Transmission mechanism can be sent to file 102 exit slot 126 paper deliveries of third channel R3.That is to say that when 100 pairs of files of scanner 102 carry out after single-sweep or duplex scanning finish, file 102 can be by exit slot 126 paper deliveries.The operator can obtain the file that scanning is finished at exit slot 126.
Present embodiment is except can being provided with exit slot 126, and the other end of first passage R1 also can be provided with another exit slot 128.Say further, when 100 of scanners carry out single-sweep to file 102, transmission mechanism is entering second channel R2 with file 102 transmission, to the relaying position Pc of first passage R1, transmission mechanism can be selected file 102 is sent to exit slot 126 or exit slot 128 paper deliveries through primary importance P1.Therefore, exit slot 126 and 128 setting provide various selection of the different paper deliveries position of file when single-sweep.
Please refer to Fig. 2 to Fig. 4, it shows that the transmission mechanism of Figure 1A transmits the schematic diagram that file passes through primary importance, relaying position and the second place respectively.Transmission mechanism transmits file 102 and enters second channel R2, and to the relaying position Pc of first passage R1, transmission mechanism transmits the second place P2 of file 102 to third channel R3 in the opposite direction through primary importance P1.Below file is elaborated respectively by primary importance, relaying position and the second place.
As shown in Figure 2, first roller set 106 is passed through primary importance P1 with file 102 to transmit along first direction D1.When file 102 during by primary importance P1, optical module 108 rotates so that image capture district 110 object oriented files 102, so that file 102 is scanned, for example is that first face to file 102 scans.
As shown in Figure 3, after first scanning of 108 pairs of files 102 of optical module was finished, file 102 continued to be transferred into relaying position Pc.
As shown in Figure 4, its display file is by the schematic diagram of the second place.When file 102 was positioned at relaying position Pc, second roller block 107 transmitted file 102 by second place P2 along second direction D2.When file 102 during by second place P2, optical module 108 rotates so that image capture district 110 object oriented files 102, and file 102 is scanned.As shown in Figure 4, first direction D1 is opposite in fact direction with second direction D2.So, when file 102 is therefrom succeeded to the throne and is put Pc and be transferred into second place P2, first opposite face of file 102, just second of file 102, towards the direction in the image capture district 110 of optical module 108.So, optical module 108 just can scan second face of file 102, to finish the action of duplex scanning.In addition, optical module 108 makes image capture district 110 change into from the position towards primary importance P1 to be essentially 90 towards the rotational angle of the position of second place P2 and spends to 180 degree.
As shown in Figure 4, the end of the first passage R1 of present embodiment is connected with the end of second channel R2 and third channel R3.For example, the position that is connected forms the passage of Y-shaped.By the simple channels designs of present embodiment, only need one group of optical module of collocation just can reach the effect of duplex scanning.
In addition, scanner 100 also comprises guide mechanism 116, be arranged at the joint of first passage R1 and second channel R2 and third channel R3, guide mechanism 116 in order to leader files 102 from second channel R2 to first passage R1, and leader files 102 from first passage R1 to third channel R3.Please refer to Fig. 5, it shows the enlarged diagram of local B among Figure 1A.Guide mechanism 116 comprises active roller 118, first return idler 120 and second return idler 122.First return idler 120 and second return idler 122 lay respectively at the both sides of active roller 118.Active roller 118 drives first return idler 120 and second return idler 122.The active roller 118 and first return idler 120 are sent to file 102 the first passage R1 from second channel R2, and active roller 118 and second return idler 120 are sent to file 102 the third channel R3 from first passage R1.
That is to say, when file 102 is sent to the process of first passage R1 from second channel R2 by first roller set 106 (first roller set 106 is presented among Figure 1A), active roller 118 rotates toward the D3 direction, file 102 will be guided and advanced toward first passage R1 when being touched the active roller 118 and first return idler 120.And be sent to the process of third channel R3 by second roller set 107 (second roller set 107 is presented at Figure 1A) from the relaying position Pc of first passage R1 when file 102, file 102 can be because of touching the active roller 118 and second return idler 122, and guided and past third channel R3 advances.When file 102 is advanced toward second channel R2 by first passage R1, because the rotation direction of the active roller 118 and second return idler 122, make file 102 when touching the active roller 118 and second return idler 122, be led to third channel R3, and can not be strayed into second channel R2.
Please refer to Fig. 6 A, the another kind of example schematic diagram of the guide mechanism of the scanner of its demonstration present embodiment.Guide mechanism also can be the guide rod 124 of direction-changeable.Guide rod 124 is arranged at the position that is connected of first passage R1, second channel R2 and third channel R3 rotationally, file 102 in order to guiding second channel R2 is transferred into first passage R1, or is transferred into third channel R3 in order to the file 102 that is guided in first passage R1.
That is to say, when file 102 when the primary importance P1 of second channel R2 is transferred into first passage R1, the position of guide rod 124 as shown in Figure 6A, guide rod 124 will block the inlet of third channel R3, enter first passage R1 with boot files 102.And when file 102 will be transferred into third channel R3 from the relaying position Pc of first passage R1, please refer to Fig. 6 B, it shows that the guide rod of present embodiment blocks the schematic diagram of the inlet of second channel, 124 positions that turn to isolation second channel R2 and first passage R1 toward the D4 direction of guide rod.So, prevented that just file 102 is strayed into second channel R2, and boot files 102 enters third channel R3.
The scanner with automatic feed that the utility model the foregoing description is disclosed only needs one group of rotating optical module and simple file transfer path, just can reach the function of duplex scanning.Scanner of the present utility model, simple structure not only, transmission mechanism and driving control system design easily, and the utility model only needs an optical module can reach the function of duplex scanning.Compare with the scanner of the complicated paper path of having of prior art or two optical modules of need, the utility model can be saved cost significantly, has the market advantage.
In sum, though the utility model with the preferred embodiment disclosure as above, yet it is not in order to limit the utility model.Those skilled in the art under the situation that does not break away from spirit and scope of the present utility model, can do various variations and improvement.Therefore, protection range of the present utility model is as the criterion with the scope that appending claims was defined.
The main element symbol description
100: scanner
102: file
104: body
106: the first roller set
107: the second roller set
108: optical module
108a: photo-sensitive cell
109: the three roller set
110: the image capture district
112: axially rotating shaft
114: automatic document feeder
115: carriage
116: guide mechanism
118: active roller
120: the first return idlers
122: the second return idlers
124: guide rod
126,128: exit slot
P1: primary importance
P2: the second place
Pc: relaying position
R1: first passage
R2: second channel
R3: third channel
D1, D2, D3, D4: direction
Claims (17)
1. the scanner with automatic feed in order to file is scanned, is characterized in that, described scanner comprises:
Body;
Transmission mechanism is arranged in the described body, in order to described file is sent to the primary importance and the second place in order; And
Optical module has the image capture district, and described optical module is arranged in the described body in rotating mode, and described optical module is in order to the described file of scanning by described image capture district;
Wherein, when described transmission mechanism will transmit file when the described primary importance, the described image capture district of described optical module is scanned towards described primary importance and to first face of described file;
Wherein, when described optical module scans second face of described file, described transmission mechanism transmits file to the described second place, and described optical module rotates so that described image capture district is scanned towards the described second place and to described second face of described file.
2. the scanner with automatic feed as claimed in claim 1 is characterized in that, the profile of described optical module is a cylinder, and described optical module rotates in the mode around described cylindrical axial rotating shaft.
3. the scanner with automatic feed as claimed in claim 2 is characterized in that, described optical module rotates 90 to 180 degree makes described image capture district change into position towards the described second place from the position towards described primary importance.
4. the scanner with automatic feed as claimed in claim 1, it is characterized in that, the described primary importance and the described second place lay respectively at the both sides of described optical module, described transmission mechanism comprises a plurality of roller set, described a plurality of roller set is with so that described file in the mode along first direction, by described primary importance, and makes described file after via described primary importance, in the mode of edge, by the described second place to second direction.
5. the scanner with automatic feed as claimed in claim 4 is characterized in that, described first direction is opposite in fact with described second direction.
6. the scanner with automatic feed as claimed in claim 1, it is characterized in that, described body has first passage, second channel and third channel, the relaying position is positioned on the described first passage, and described primary importance is positioned on the described second channel, the described second place is positioned on the described third channel.
7. the scanner with automatic feed as claimed in claim 6 is characterized in that, an end of described first passage is connected with an end of described second channel and described third channel.
8. the scanner with automatic feed as claimed in claim 7, it is characterized in that, described transmission mechanism transmits described file and enters described second channel, to the described relaying position of described first passage, described transmission mechanism transmits the described second place of described file to described third channel in the opposite direction through described primary importance.
9. the scanner with automatic feed as claimed in claim 8 is characterized in that described body has exit slot, is positioned at the other end of described third channel.
10. the scanner with automatic feed as claimed in claim 9 is characterized in that, described transmission mechanism is sent to described file the exit slot paper delivery of described third channel.
11. the scanner with automatic feed as claimed in claim 7 is characterized in that, also comprises:
Guide mechanism, be arranged at the joint of described first passage and described second channel and described third channel, described guide mechanism in order to guide described file from described second channel to described first passage, and guide described file from described first passage to described third channel.
12. the scanner with automatic feed as claimed in claim 11 is characterized in that, described guide mechanism is the guide rod of direction-changeable.
13. the scanner with automatic feed as claimed in claim 11, it is characterized in that, described guide mechanism comprises active roller, first return idler and second return idler, described first return idler and described second return idler lay respectively at the both sides of described active roller, described active roller drives described first return idler and described second return idler, wherein, described active roller and described first return idler are sent to described file the described first passage from described second channel, and described active roller and described second return idler are sent to described file the described third channel from described first passage.
14. the scanner with automatic feed as claimed in claim 7 is characterized in that described body has exit slot, is positioned at the other end of described first passage.
15. the scanner with automatic feed as claimed in claim 14, it is characterized in that, described transmission mechanism transmits described file and enters described second channel, to the described relaying position of described first passage, described transmission mechanism is sent to described exit slot with described file through described primary importance.
16. the scanner with automatic feed as claimed in claim 1 is characterized in that described optical module comprises charge coupled device.
17. the scanner with automatic feed as claimed in claim 1 is characterized in that described optical module comprises image sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200588738U CN201222766Y (en) | 2008-05-23 | 2008-05-23 | Scanner with automatic paper-feeding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200588738U CN201222766Y (en) | 2008-05-23 | 2008-05-23 | Scanner with automatic paper-feeding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201222766Y true CN201222766Y (en) | 2009-04-15 |
Family
ID=40576268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200588738U Expired - Fee Related CN201222766Y (en) | 2008-05-23 | 2008-05-23 | Scanner with automatic paper-feeding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201222766Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113574462A (en) * | 2019-03-21 | 2021-10-29 | 惠普发展公司， 有限责任合伙企业 | Scanner capable of flat scanning with image reading unit arranged on upper unit |
-
2008
- 2008-05-23 CN CNU2008200588738U patent/CN201222766Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113574462A (en) * | 2019-03-21 | 2021-10-29 | 惠普发展公司， 有限责任合伙企业 | Scanner capable of flat scanning with image reading unit arranged on upper unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8305657B2 (en) | Image reading system | |
| US8711439B2 (en) | High productivity single pass scanning system | |
| TWI386029B (en) | Scanner with function of automatically feeding document | |
| CN101150643B (en) | Image reading apparatus | |
| JP5539693B2 (en) | A4 scanner having A3 paper scanning function and scanning method thereof | |
| US7782505B2 (en) | Image reading apparatus and control method therefor | |
| US6962332B2 (en) | Media conveying mechanism | |
| CN102377906A (en) | Image reading apparatus and method of controlling the apparatus | |
| US20080043294A1 (en) | Double-side scanning mechanism | |
| CN201222766Y (en) | Scanner with automatic paper-feeding function | |
| CN101588429B (en) | Scanner with automatic paper feeding function | |
| CN101549798B (en) | Medium deflexion correction mechanism | |
| US6746013B2 (en) | Automatic document feeder | |
| CN102469236B (en) | Image read-out | |
| US8964260B2 (en) | Method of controlling scan speed of scanner including automatic document feeder and scanner performing the same | |
| CN101969522A (en) | Apparatus and method for forming image for printing | |
| TW200847762A (en) | Dual-side scan device with movable image scan module | |
| CN100571322C (en) | Image read-out and control method thereof | |
| CN103516947B (en) | Imaging device and the method for controlling the equipment | |
| US7330691B2 (en) | Image forming apparatus | |
| TW571561B (en) | Double-side image scanner module and scanning method of the same | |
| CN101296292B (en) | Duplex scanning unit with movable image scanning module | |
| KR100747658B1 (en) | Duplex Automatic Document Feeder | |
| JP4689100B2 (en) | Image reading device | |
| CN101094296A (en) | Duplex Scanner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20100523 |