CN2505818Y - Optical scanner correction color plate - Google Patents
Optical scanner correction color plate Download PDFInfo
- Publication number
- CN2505818Y CN2505818Y CN 01270550 CN01270550U CN2505818Y CN 2505818 Y CN2505818 Y CN 2505818Y CN 01270550 CN01270550 CN 01270550 CN 01270550 U CN01270550 U CN 01270550U CN 2505818 Y CN2505818 Y CN 2505818Y
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- plummer
- document
- main body
- optical scanner
- colour table
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Abstract
An optical scanner correction color plate is used in a paper-feed type optical scanner, wherein, a correction color plate is arranged at the subface of a movable type file bearing platform. When the utility model is used, user pushes the movable type file bearing platform by hand to turn on a power supply at first and when a sluggish member slowly restores the file bearing platform, the correction color plate which is arranged at the bottom of the file bearing platform begins prescanning through a contact type image sensor; or when the power supply is turned on, another transmission structure drives the movable type file bearing platform to complete prescanning through the contact type image sensor.
Description
Technical field
The utility model relates to a kind of optical scanner and proofreaies and correct colour table, and particularly proofreaies and correct colour table relevant for a kind of optical scanner that is applied to the contact-type image sensor scan module of optical scanner.
Background technology
(Contact Image Sensor CIS) is a kind of of linear sensor to contact-type image sensor, is to be used for the image or the file on plane are swept into electronic format, so that the photoelectric subassembly that stores, shows, handles or transmit.The modular design that its maximum characteristic is integrated, the characteristic that not only makes application product have gently, approach, and because assembling easily, can be saved production cost.
With reference to Fig. 1 a and Fig. 1 b, contact-type image sensor is by the light source 104 of strip, is constituted from focus lens group (Self-focus Lens Array) 101 and photosensory assembly 102 arrays that are positioned on the substrate 103, and is assembled into a complete contact-type image sensor scan module 100 by an aluminum hull 105.During scan image, assemble the light of reflection from file 200 from focus lens group 101 arrays, and image on photosensory assembly 102 arrays, photosensory assembly 102 converts the color or the black and white grey scale change of a line on the file 200 to electronic signal.The scanning plane of contact-type image sensor scan module 100 directly contacts with light-passing board 400 during scanning, and is moved forward and backward and scan to drive file 200 by a motor (figure does not draw) head roll 300.
Known contact-type image sensor scan module 100 must be swept with a blank sheet of paper that waits approximately to be wider than contact-type image sensor earlier before scanning at every turn in advance in advance, in the hope of a pure white correction data, just can carry out the scanning of file 400 then.But may be because of each employed blank sheet of paper and inequality, and cause the colour cast of image; Perhaps employed blank sheet of paper does not totally have a stain, and causes incorrect control information.
Therefore, a kind of paper feeding scanner is arranged, design a correction blank that adds in addition, the aberration problem that is produced with the blank sheet of paper difference of avoiding being used to proofread and correct at every turn.Fig. 2 a～Fig. 2 c is " paper feeding scanner " of Taiwan patent announcement number No. 379906.As Fig. 2 a stereographic map of " paper feeding scanner " for this reason, it proofreaies and correct blank 500 in cylinder 301 outsides design one, this proofreaies and correct blank 500 and is fixed on a pair of fixed component 800, and this to fixed component 800 for to be rotatably installed on the both sides rotation axis 302 of cylinder 301.Proofread and correct the rotating manner of blank 500, be by connecting transmission component 700 thereon, collocation is installed on the ratchet 600 on the rotation axis 302 of cylinder 301, transmission component 700 is taken advantage of a situation to engage by an elastic component (figure does not draw) and is against on the tooth of ratchet 600, and make that proofreading and correct blank 500 can only rotate along clockwise direction, shown in the side view of Fig. 2 b.Before so ought desiring to scan at every turn, the user must be earlier with proofreading and correct top position that blank 500 turn to contact-type image sensor scan module 101 to sweep in advance, shown in the side view of Fig. 2 c, again with its turn-off to other position formally to scan.Yet " paper feeding scanner " of this known technology still must the user remove to rotate correction blank 500, do not meet the theory of robotization.Moreover the excessive velocities that the user rotates also can influence the result of scanning.
Summary of the invention
Therefore, the purpose of this utility model is to propose a kind of optical scanner and proofreaies and correct colour table, be applied to a paper feed type optical scanner, proofread and correct the bottom surface that colour table is disposed at a movable file plummer with one, and structure that need not be other, and when being used in the movable file plummer of hand propelled with power-on, when a slow-action member resets the file plummer slowly, the correction colour table that makes its bottom through contact-type image sensor to sweep in advance.Perhaps after power-on, drive this movable file plummer process contact-type image sensor to sweep in advance by another group drive mechanism.The aberration problem that the blank sheet of paper difference that so can avoid at every turn being used to proofread and correct is produced, and can reach robotization requirement completely.
According to above-mentioned purpose of the present utility model, the utility model proposes a kind of optical scanner and proofread and correct colour table, be applied to a paper feed type optical scanner.This paper feed type optical scanner comprises a main body and a contact-type image sensor at least.Contact-type image sensor has the one scan face, is positioned at main body.Optical scanner is proofreaied and correct colour table and is comprised a slow-action structure and a file plummer.Wherein, the file plummer is connected in main body, has a bottom surface, and is parallel and regard to aforesaid scanning plane, the color of this bottom surface white that is as the criterion.The file plummer in not and the overlapping primary importance of scanning plane and and the overlapping second place of scanning plane between move.The slow-action structure is suitable for when the file plummer is pushed into the second place file plummer being returned to primary importance slowly with one.
In addition, the utility model proposes a kind of paper feed type optical scanner, comprise a main body, a light-passing board, a contact-type image sensor, a cylinder, a file plummer, a slow-action structure, a drive mechanism and a motor.Light-passing board be positioned at main body wherein the one side on.Contact-type image sensor is positioned at main body, has the one scan face, and this scanning plane is parallel and regard to light-passing board.Cylinder is connected in main body and is parallel to light-passing board, is positioned at the light-passing board opposite side relative with contact-type image sensor.The file plummer is connected in main body, is positioned at the light-passing board opposite side relative with contact-type image sensor, has a bottom surface, and this bottom surface is parallel and regard to scanning plane, and the color of bottom surface is a pure white.The file plummer in and scanning plane beyond overlapping primary importance and and the overlapping second place of scanning plane between move.Colour table is disposed at the bottom surface of file plummer, is suitable for when the file plummer is mobile between the primary importance and the second place the complete scanning of passing through scanning plane and being subjected to contact-type image sensor of colour table.Drive mechanism is positioned at main body, is connected in cylinder, and drives the cylinder rotation.Motor is positioned at main body, is connected in drive mechanism and drives drive mechanism.The slow-action structure is suitable for when the file plummer is pushed into the second place file plummer being returned to primary importance slowly with one.
In addition, the utility model proposes a kind of optical scanner again and proofreaies and correct colour table, is applied to a paper feed type optical scanner.This paper feed type optical scanner comprises a main body and a contact-type image sensor at least.Wherein, contact-type image sensor has the one scan face, is positioned at main body.Optical scanner is proofreaied and correct colour table and is comprised a file plummer, a drive mechanism and a motor.The file plummer is connected in main body, has a bottom surface, and its color parallel and that regard to scanning plane and bottom surface is a pure white.The file plummer in and scanning plane beyond overlapping primary importance and and the overlapping second place of scanning plane between move.Drive mechanism is positioned at main body, is connected in the file plummer, is suitable for driving the file plummer and moving to the second place by primary importance when the power supply one of paper feed type optical scanner is opened, and then retracts primary importance again.Motor is positioned at main body, is connected in drive mechanism and drives drive mechanism.
In addition, the utility model also proposes a kind of paper feed type optical scanner, comprises a main body, a light-passing board, a contact-type image sensor, a cylinder, a file plummer, one first drive mechanism, one first motor, one second drive mechanism and one first motor.Light-passing board be positioned at main body wherein the one side on.Contact-type image sensor is positioned at main body, has the one scan face, and this scanning plane is parallel and regard to light-passing board.Cylinder is connected in main body, is parallel to light-passing board, is positioned at the light-passing board opposite side relative with contact-type image sensor.The file plummer is connected in main body, is positioned at the light-passing board opposite side relative with contact-type image sensor, has a bottom surface, and this bottom surface is parallel and regard to scanning plane, and the color of bottom surface is a pure white.The file plummer in and scanning plane beyond overlapping primary importance and and the overlapping second place of scanning plane between move.First drive mechanism is positioned at main body, is connected in cylinder, and drives the cylinder rotation.Second drive mechanism is positioned at main body, is connected in the file plummer, is suitable for driving the file plummer and moving to the second place by primary importance when the power supply one of paper feed type optical scanner is opened, and then retracts primary importance again.First motor is positioned at main body, is connected in first drive mechanism, and drives first drive mechanism.Second motor is positioned at main body, is connected in second drive mechanism and drives second drive mechanism.
According to feature of the present utility model, the bottom surface that makes plummer is the white of a standard, or proofreaies and correct the bottom surface that colour table is disposed at a movable file plummer with one, the aberration problem that the blank sheet of paper difference of avoiding at every turn being used to proofread and correct is produced.
According to feature of the present utility model, utilize another group drive mechanism to drive this movable file plummer process contact-type image sensor to sweep in advance.So avoid too much manually-operated, reach the requirement of robotization.
Description of drawings
Fig. 1 a～Fig. 1 b is that (Fig. 1 a) and side cut away view (Fig. 1 b) for the schematic perspective view of known contact-type image sensor scan module;
Fig. 2 a～Fig. 2 c is that (Fig. 2 a) and side schematic view (Fig. 2 b～Fig. 2 c) for the schematic perspective view of known paper feed type optical scanner;
Fig. 3 is that the utility model first embodiment optical scanner is proofreaied and correct the colour table schematic perspective view;
Fig. 4 is that the utility model second embodiment optical scanner is proofreaied and correct the colour table schematic perspective view.
100,101,1100: the contact-type image sensor scan module
101: from the focus lens group
102: optical sensing chip
103: substrate
104: light source
105: aluminum hull
200,1200: file
300,301,1300: cylinder
302: rotation axis
400,1400: light-passing board
500,1500: proofread and correct colour table
600: ratchet
700: transmission component
800: fixed component
1110: scanning plane
1200: main body
1210: switch
1610: driving gear set
1620: differential gear set
1630: the first driving gear set
1640: the second driving gear set
1700: motor
1710: the first motors
1720: the second motors
1800: the file plummer
1801: primary importance
1802: the second place
1900: spring
Embodiment
The 1st preferred embodiment
Fig. 3 is the schematic perspective view that the utility model the 1st preferred embodiment optical scanner is proofreaied and correct colour table.The utility model is mainly used in the paper feed type optical scanner of a use contact-type image sensor, and paper feed type optical scanner of the present utility model mainly comprises: a main body 1200, a light-passing board 1400, a contact-type image sensor 1100, a cylinder 1300, a file plummer 1800, a spring 1900, a differential gear set 1620, a driving gear set 1610 and a motor 1700.Main body 1200 upper sides have a light-passing board 1400, and contact-type image sensor 1100 is positioned at main body 1200, and the scanning plane 1110 of contact-type image sensor 1100 is parallel and be against light-passing board 1400.Cylinder 1300 is positioned at the top of light-passing board 1400, and driven by driving gear set 1610 and drive file (figure does not draw) and move forward and backward and scan, and wherein driving gear set 1610 is the drivings that are subjected to motor 1700.
Characteristic of the present utility model mainly is file plummer 1800 to be designed to movable, and the color of its bottom surface is a pure white.This file plummer 1800 is positioned at not overlapping with the scanning plane 1110 of contact-type image sensor 1100 primary importance 1801 in its bottom surface when flat, the both sides design of file plummer 1800 its front ends has a spring 1900 respectively, threaded file plummer 1800 and main body 1200, when file plummer 1800 is pushed to the overlapping second place 1802 of the scanning plane 1110 of contact-type image sensor 1100, spring 1900 applied elongation, its elastic force can retract file plummer 1800 former primary importance 1801.In this process that resets, file plummer 1800 bottom surfaces can be passed through the scanning plane 1110 of contact-type image sensor 1100 and scanned by it, and obtain the data in a pre-school.To cross the power that ambassador resets too quickly for the elastic force of avoiding spring 1900 again, designs a differential gear set 1620 in main body again, slows down the speed that it resets, and also avoids influencing the accuracy of scanning.Just utilize spring 1900 to cooperate differential gear set 1620, file plummer 1800 can be playbacked slowly as a slow-action structure.
Wherein, also can not consider the bottom surface color of file plummer 1800, proofread and correct colour table 1500 in the bottom surface of file plummer 1800, and this color of proofreading and correct colour table 1500 is a reference white and dispose one in addition, for scanning plane 1110 scannings of touch imageing sensor 1100, to obtain a correction data.
Again can be with a switch 1210, the leading edge of design configurations file plummer 1800 on main body 1200, when user's desire activates this paper feed type optical scanner, its active mode design needs file plummer 1800 is pushed into the second place 1802, this moment, 1800 meetings of file plummer touched the switch 1210 that is positioned at its leading edge, so promptly activated the power supply of paper feed type optical scanner.
The 2nd preferred embodiment
Fig. 4 is the schematic perspective view that the utility model the 2nd preferred embodiment optical scanner is proofreaied and correct colour table.The utility model is mainly used in the paper feed type optical scanner of a use contact-type image sensor, and paper feed type optical scanner of the present utility model mainly comprises: a main body 1200, a light-passing board 1400, a contact-type image sensor 1100, a cylinder 1300, a file plummer 1800, one first driving gear set 1630, one second driving gear set 1640, one first motor 1710 and one second motor 1720.Main body 1200 upper sides have a light-passing board 1400, and contact-type image sensor 1 100 is positioned at main body 1200, and the scanning plane 1110 of contact-type image sensor 1100 is parallel and be against light-passing board 1400.Cylinder 1300 is positioned at the top of light-passing board 1400, and driven by driving gear set 1630 and drive file (figure does not draw) and move forward and backward and scan, and wherein driving gear set 1630 is the drivings that are subjected to motor 1710.
Characteristic of the present utility model mainly is file plummer 1800 to be designed to movable, and the color of its bottom surface is a pure white.This file plummer 1800 is positioned at not the primary importance 1801 overlapping with the scanning plane 1110 of contact-type image sensor 1100 when flat, when user's desire is used this paper feed type optical scanner, after activating its power supply, second motor 1720 can drive second driving gear set 1640, be pushed into the second place 1802 overlapping with the scanning plane 1110 of contact-type image sensor 1100 to drive file plummer 1800 by primary importance 1801, primary importance 1801 again resets back it.In the process of this displacement, file plummer 1800 bottom surfaces can be passed through the scanning plane 1110 of contact-type image sensor 1100 and scanned by it, and obtain the data in a pre-school.So design can reach robotization completely, and the operation of saving manpower.
In the same manner, also can not consider the bottom surface color of file plummer 1800, proofread and correct colour table 1500 in the bottom surface of file plummer 1800, and this color of proofreading and correct colour table 1500 is a reference white and dispose one in addition, for scanning plane 1110 scannings of touch imageing sensor 1100, to obtain a correction data.
According to above-mentioned embodiment of the present utility model as can be known, the utility model has following advantage at least:
(1) proofread and correct the bottom surface that colour table is disposed at a movable file plummer with one, the aberration problem that the blank sheet of paper difference of avoiding at every turn being used to proofread and correct is produced, and need not the added parts number.
When (2) being used in the movable file plummer of hand propelled with power-on, when a slow-action member resetted the file plummer slowly, the correction colour table process contact-type image sensor that makes its bottom was to sweep in advance.So avoid too much manually-operated, reach the requirement of robotization.
(3) utilize another group drive mechanism to drive this movable file plummer process contact-type image sensor to sweep in advance.So avoid too much manually-operated, reach the requirement of robotization.
Claims (16)
1, a kind of optical scanner is proofreaied and correct colour table, be applied to a paper feed type optical scanner, this paper feed type optical scanner comprises a main body and a contact-type image sensor at least, this contact-type image sensor is positioned at this main body, has the one scan face, it is characterized in that this optical scanner is proofreaied and correct colour table and comprised:
One file plummer, has a bottom surface, be connected in this main body, this bottom surface is parallel and regard to the plane at this scanning plane place, the color of this bottom surface is a reference white, this document plummer can move between a primary importance and a second place, when this document plummer is positioned at this primary importance, plane beyond this scanning plane of this bottom surface faces, when this document plummer is positioned at this second place, this bottom surface and this scanning plane are overlapping, and this document plummer is between those positions when mobile, and this contact-type image sensor can read image to obtain the image rectification data; And
One slow-action structure when this document plummer is pushed into this second place, is returned to this primary importance with this document plummer with one slowly.
2, optical scanner as claimed in claim 1 is proofreaied and correct colour table, it is characterized in that, more comprise a colour table, be disposed at this bottom surface, when this document plummer is mobile between this primary importance and this second place, this colour table passes through this scanning plane and is subjected to the scanning of this contact-type image sensor.
3, optical scanner as claimed in claim 2 is proofreaied and correct colour table, it is characterized in that this colour table is the colour table of reference white.
4, optical scanner as claimed in claim 1 is proofreaied and correct colour table, it is characterized in that this slow-action structure comprises an at least one spring and a differential gear set,
This spring connects this main body and this document plummer, is suitable for when this document plummer is pushed into this second place, this document plummer being returned to this primary importance,
This differential gear set is positioned at this main body, is connected in this document plummer, when this spring is returned to this primary importance with this document plummer, and the gait of march of slowing down this document plummer.
5, optical scanner as claimed in claim 1 is proofreaied and correct colour table, it is characterized in that, more comprise a switch, be positioned on this main body, when this document plummer is pushed into this second place by this primary importance, this document plummer touches this switch to open the power supply of this paper feed type optical scanner.
6, a kind of paper feed type optical scanner comprises:
One main body;
One light-passing board, be positioned at this main body wherein the one side on;
One contact-type image sensor is positioned at this main body, has the one scan face, and this scanning plane is parallel and regard to this light-passing board;
One cylinder is connected in this main body, is parallel to this light-passing board, is positioned at this light-passing board opposite side relative with this contact-type image sensor, it is characterized in that this scanner also comprises:
One file plummer, be positioned at this light-passing board opposite side relative with this contact-type image sensor, has a bottom surface, this bottom surface is parallel and regard to the plane at this scanning plane place, the color of this bottom surface is a reference white, this document plummer moves between a primary importance and a second place, when this document plummer is positioned at this primary importance, plane beyond this scanning plane of this bottom surface faces, when this document plummer was positioned at this second place, this bottom surface and this scanning plane were overlapping, are connected in this main body, and when mobile, this contact-type image sensor can read image to obtain the image rectification data to this document plummer between those positions;
One slow-action structure when this document plummer is pushed into this second place, is returned to this primary importance with this document plummer with one slowly;
One drive mechanism is positioned at this main body, is connected in this cylinder, and drives this cylinder rotation; And
One motor is positioned at this main body, is connected in this drive mechanism, and drives this drive mechanism.
7, paper feed type optical scanner as claimed in claim 6, it is characterized in that, more comprise a colour table, be disposed at this bottom surface, when this document plummer is mobile between this primary importance and this second place, this colour table passes through this scanning plane and is subjected to the scanning of this contact-type image sensor;
8, paper feed type optical scanner as claimed in claim 7 is characterized in that, this colour table is the colour table of reference white.
9, paper feed type optical scanner as claimed in claim 6 is characterized in that, this slow-action structure comprises an at least one spring and a differential gear set,
This spring connects this main body and this document plummer, is suitable for when this document plummer is pushed into this second place, this document plummer being returned to this primary importance,
This differential gear set is positioned at this main body, is connected in this document plummer, is suitable for when this spring is returned to this primary importance with this document plummer the gait of march of slowing down this document plummer.
10, paper feed type optical scanner as claimed in claim 6, more comprise a switch, be positioned on this main body and the same plane of this light-passing board, be suitable for when this holds the file microscope carrier and is pushed into this second place by this primary importance, this document plummer touches this switch to open the power supply of this paper feed type optical scanner.
11, a kind of optical scanner is proofreaied and correct colour table, be applied to a paper feed type optical scanner, this paper feed type optical scanner comprises a main body and a contact-type image sensor at least, this contact-type image sensor is positioned at this main body, has the one scan face, it is characterized in that this optical scanner is proofreaied and correct colour table and comprised:
One file plummer, has a bottom surface, this bottom surface is parallel and regard to the plane at this scanning plane place, the color of this bottom surface is a reference white, when this document plummer is positioned at this primary importance, plane beyond this scanning plane of this bottom surface faces, when this document plummer is positioned at this second place, this bottom surface and this scanning plane are overlapping, be connected in this main body, make this document plummer move between a primary importance and a second place, and this document plummer is between those positions when mobile, this contact-type image sensor can read image to obtain the image rectification data;
One drive mechanism is positioned at this main body, is connected in this document plummer, is suitable for driving this document plummer and moving to this second place by this primary importance when the power supply one of this paper feed type optical scanner is opened, and then retracts this primary importance again; And
One motor is positioned at this main body, is connected in this drive mechanism, and drives this drive mechanism.
12, optical scanner as claimed in claim 11 is proofreaied and correct colour table, it is characterized in that, more comprise a colour table, be disposed at this bottom surface, when this document plummer is mobile between this primary importance and this second place, this colour table passes through this scanning plane and is subjected to the scanning of this contact-type image sensor.
13, optical scanner as claimed in claim 12 is proofreaied and correct colour table, it is characterized in that this colour table is the colour table of reference white.
14, a kind of paper feed type optical scanner comprises:
One main body;
One light-passing board, be positioned at this main body wherein the one side on;
One contact-type image sensor is positioned at this main body, has the one scan face, and this scanning plane is parallel and regard to this light-passing board;
One cylinder is connected in this main body, is parallel to this light-passing board, is positioned at this light-passing board opposite side relative with this contact-type image sensor, it is characterized in that this scanner also comprises:
One file plummer, be positioned at this light-passing board opposite side relative with this contact-type image sensor, has a bottom surface, this bottom surface is parallel and regard to the plane at this scanning plane place, the color of this bottom surface is a reference white, this document plummer moves between a primary importance and a second place, when this document plummer is positioned at this primary importance, plane beyond this scanning plane of this bottom surface faces, when this document plummer was positioned at this second place, this bottom surface and this scanning plane were overlapping, are connected in this main body, and when mobile, this contact-type image sensor can read image to obtain the image rectification data to this document plummer between those positions;
One first drive mechanism is positioned at this main body, is connected in this cylinder, and drives this cylinder rotation;
One second drive mechanism is positioned at this main body, is connected in this document plummer, is suitable for driving this document plummer and moving to this second place by this primary importance when the power supply one of this paper feed type optical scanner is opened, and then retracts this primary importance again;
One first motor is positioned at this main body, is connected in this first drive mechanism, and drives this first drive mechanism; And
One second motor is positioned at this main body, is connected in this second drive mechanism, and drives this second drive mechanism.
15, paper feed type optical scanner as claimed in claim 14 is proofreaied and correct colour table, it is characterized in that, more comprise a colour table, be disposed at this bottom surface, be suitable for when this document plummer is mobile between this primary importance and this second place, this colour table passes through this scanning plane and is subjected to the scanning of this contact-type image sensor.
16, paper feed type optical scanner as claimed in claim 15 is proofreaied and correct colour table, it is characterized in that this colour table is the colour table of reference white.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01270550 CN2505818Y (en) | 2001-11-13 | 2001-11-13 | Optical scanner correction color plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01270550 CN2505818Y (en) | 2001-11-13 | 2001-11-13 | Optical scanner correction color plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2505818Y true CN2505818Y (en) | 2002-08-14 |
Family
ID=33676153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01270550 Expired - Lifetime CN2505818Y (en) | 2001-11-13 | 2001-11-13 | Optical scanner correction color plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2505818Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100407758C (en) * | 2004-08-02 | 2008-07-30 | 精工爱普生株式会社 | Methods and systems for correcting color distortions |
| CN100418343C (en) * | 2004-10-15 | 2008-09-10 | 虹光精密工业（苏州）有限公司 | Sheet feed type sean device corrected by using power supply of feeding sheet |
| CN107214109A (en) * | 2017-07-12 | 2017-09-29 | 合肥美亚光电技术股份有限公司 | The dynamic correction device of color-selection apparatus and bearing calibration |
| CN111432091A (en) * | 2020-04-22 | 2020-07-17 | 蔺冠英 | Scanner capable of walking on surface of planar material to scan and extract surface pattern thereof |
-
2001
- 2001-11-13 CN CN 01270550 patent/CN2505818Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100407758C (en) * | 2004-08-02 | 2008-07-30 | 精工爱普生株式会社 | Methods and systems for correcting color distortions |
| CN100418343C (en) * | 2004-10-15 | 2008-09-10 | 虹光精密工业（苏州）有限公司 | Sheet feed type sean device corrected by using power supply of feeding sheet |
| CN107214109A (en) * | 2017-07-12 | 2017-09-29 | 合肥美亚光电技术股份有限公司 | The dynamic correction device of color-selection apparatus and bearing calibration |
| CN107214109B (en) * | 2017-07-12 | 2023-05-05 | 合肥美亚光电技术股份有限公司 | Dynamic correction device and correction method for color selection equipment |
| CN111432091A (en) * | 2020-04-22 | 2020-07-17 | 蔺冠英 | Scanner capable of walking on surface of planar material to scan and extract surface pattern thereof |
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