CN101242472A - An additional device for reading card dual-side image - Google Patents
An additional device for reading card dual-side image Download PDFInfo
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- CN101242472A CN101242472A CNA2008100743511A CN200810074351A CN101242472A CN 101242472 A CN101242472 A CN 101242472A CN A2008100743511 A CNA2008100743511 A CN A2008100743511A CN 200810074351 A CN200810074351 A CN 200810074351A CN 101242472 A CN101242472 A CN 101242472A
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- turnover
- panel
- rotation axis
- substrate
- attachment device
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Abstract
The present invention provides an additional tooling of reading card double-sided image, characterized in that the device includes two windows having identical area to the card set in the center and a baseboard accordance with the desktop of copycat and scanner, a panel turnover mechanism composed of a rotation axis and a reverse turning bed extending at one side along the rotation axis, a driving device composed of a motor or electromagnet and 180-degree dumping actuating mechanism and a photoelectric sensor. The invention reads two-side image of one card respectively by utilizing the driving device driving dumping mechanism rotate 180-degree in the course of one scanning of the optical transmissometer.
Description
Technical field
The present invention relates to a kind of scanner uni copy device, particularly relate to a kind of device that reads two separate pictures simultaneously.
Background technology
The citizen when carrying out politics, economy, social activities, the copy (as Copy of ID Card) of the perfect instrument of its identity of often will witnessing, and generally need to duplicate or scanning double-side.The method of double-sided copying or scanning identity card, normally the one side of identity card be placed on duplicate one side on photocopier or the scanner after, identity card is turned over (if duplicate, also must also turn over copy paper) duplicates another side more again.Like this, not only bother, and time-consuming, and especially public security department's workload when utilizing existing identity card to set up database is just bigger.
In the prior art, the device that double-sided copying or scanning are also arranged, it mainly is traditional two optical pickocff image-reading devices and improved single optical sensor image fetch equipment, is the utility model patent of CN2774046 and CN2877165 and application for a patent for invention that publication number is CN1925540 etc. as notification number.Wherein, two kinds nothing more than of the technical schemes of single two optical pickocff image-reading devices, a kind of is the connecting gear that improves document, realizes that document turns over the two-way transmission of turnback, another kind is the transmission mechanism that improves optical pickocff, realizes that optical pickocff turns over the turnback duplex scanning.That is to say, no matter be the image-reading device that adopts two optical pickocffs, still adopt the image-reading device of single optical transducer, all be based on the technological transformation of image-reading device itself, complex structure not only, and only be applicable to the image-carrier (being document) of papery, read when going up dual-side image and be still the still unsolved technical barrier in this area for hard carrier (as identity card).
Summary of the invention
The purpose of this invention is to provide a kind of attachment device that hard carrier (as identity card) is gone up dual-side image that reads simultaneously, this device can directly be positioned on the table top of photocopier or scanner and use, and reads the dual-side image of hard cards.
The present invention realizes that the technical scheme of above-mentioned purpose is as follows:
A kind of attachment device of reading card dual-side image, this device comprises:
One substrate that matches with photocopier or scanner work top, the middle part of this substrate is provided with two windows that equate with described card area;
One panel turnover mechanism, this mechanism is made of a rotation axis and the turnover panel that extends to a side along the bus of this rotation axis, wherein, two of described rotation axis is bearing on the substrate between two windows, described turnover panel is provided with the breach of a placement card, the both sides of breach are respectively equipped with the slot of plug-in card sheet, when described turnover panel is in start bit or stop bit, described breach lay respectively at one of two windows window directly over;
One drive unit, this device is spent turnover transmission rigs by motor or electromagnet and 180 and is formed, wherein 180 degree turnover transmission rigs are located at of panel turnover mechanism, are made up of the driven member that is located at the driving member on motor output shaft or the electromagnet armature and is located at the panel turnover mechanism head;
One photoelectric sensor, this transducer are located on the turnover panel on the substrate between the set breach base extended line and rotation axis axial line, and photosurface passes through substrate to its bottom surface.
Attachment device of the present invention, the effect of wherein said 180 degree turnover transmission rigs drives the turnover panel transmission changes do 180 degree upsets above substrate, therefore under the guidance of this thought, those of ordinary skill in the art is easy to design the concrete structure that various functions are identical, effect is suitable.The inventor thinks that described 180 degree turnover transmission rigs have following two kinds of preferable schemes to be worth recommending:
The one, when adopting motor to be power, described 180 degree turnover transmission rigs are gear drive, driving member and driven member in this mechanism are gear, and wherein driving wheel is located on the output shaft of motor, and driven pulley is located at the head of the rotation axis in the panel turnover mechanism.
The 2nd, when adopting electromagnet to be power, described 180 degree turnover transmission rigs are rack and pinion drive mechanism, and the driving member in this mechanism is a tooth bar, and driven member is a gear, its middle rack is located at the head of electromagnet armature, and gear is located at the head of the rotation axis in the panel turnover mechanism.
Attachment device of the present invention, wherein, described motor is servomotor or stepping motor, described photoelectric sensor is a phototriode.
Attachment device of the present invention, it comprises that also panel turnover mechanism, drive unit and the photoelectric sensor that will be located on the substrate is inclusive in its interior arc cover, this arc cover is semicircle, leans on a side of turnover panel start bit to be provided with handle hole.
Attachment device of the present invention, the top of wherein said arc cover is provided with the leader, so that the moving of whole device.
Because the breadth of photocopier and scanner is with A
3And A
4In the majority, and the breadth of cards such as identity card, business card is less relatively, therefore the dual-side image of described card is reproducible fully is A to breadth
3Or A
4The same one side of document on, the design philosophy of attachment device of the present invention promptly comes from this.Based on above-mentioned thought, technical scheme of the present invention is utilized described drive unit to drive panel turnover mechanism dexterously and is done 180 degree upsets, in the single pass process of scanning fluorescent tube, reads a double-edged image of card respectively.Therefore, the present invention can be used as a kind of attachment device of common photocopier and scanner, finishes the task that reads of a double-edged image of card like a cork, has outstanding easily and efficiently advantage and effect.Attachment device of the present invention also has simple for structure, advantage of low manufacturing cost.
Description of drawings
Fig. 1～4 are the structural representation of a kind of specific embodiment of the present invention, and wherein, Fig. 1 is a front view, in order to clearly illustrate internal structure, among this figure arc cover 11 are removed, and are expressed its profile with double dot dash line; Fig. 2 is the A-A cutaway view of Fig. 1, and the camber line of double dot dash line among the figure and band arrow is represented the switching process of turnover panel; Fig. 3 is the left view of Fig. 2; Fig. 4 is the enlarged drawing of local I among Fig. 3.
Fig. 5 and Fig. 6 are the structural representation of another embodiment of panel turnover mechanism of the present invention and drive unit, and wherein Fig. 5 is a front view, and Fig. 6 is the B-B cutaway view of Fig. 5.
Embodiment
Referring to Fig. 1 and Fig. 2, substrate 1 for breadth be A
4The plastic plate that equates of the work top area of scanner, the distance that its middle part offers between two areas and equal-sized window 2, two windows 2 of second generation identity card is 37 millimeters.
Referring to Fig. 1 and Fig. 2, described panel turnover mechanism is made of a rotation axis 3 and the turnover panel 4 that extends to a side along the bus of this rotation axis 3, wherein two of rotation axis 3 is bearing on the substrate 1 between two windows 2, turnover panel 4 is provided with the breach 5 of a placement card, the both sides of breach 5 are respectively equipped with the slot 6 (referring to Fig. 4) of card 17, when described turnover panel 4 is in start bit or stop bit, described breach 5 lay respectively at two set on the substrate 1 windows 2 a window directly over.
Referring to Fig. 4, for the ease of the insertion of card 17, the left side of the left window in two windows (2) is provided with a boss 18, and its upper surface is concordant with the bottom of slot 6.
Referring to Fig. 1 and Fig. 2, described drive unit is made up of motor 7 and 180 above-mentioned degree turnover transmission rigs, wherein 180 degree turnover transmission rigs are located at of panel turnover mechanism, by be located at the driving member 8 on servomotor 7 output shafts and be located at panel turnover mechanism the driven member 9 of rotation axis 3 heads form, described driving member 8 and driven member 9 are gear.
Referring to Fig. 1, described photoelectric sensor 10 is a phototriode, is located on the turnover panel 4 on the substrate 1 between the set breach 5 base extended lines and rotation axis 3 axial lines, and photosurface passes through substrate 1 to its bottom surface.
Referring to Fig. 1 and Fig. 3, described arc cover 11 is semicircle, leans on a side of turnover panel 4 start bits to be provided with handle hole 12.The main body of described arc cover 11 is that two is provided with cover plate by substrate 1 upwardly extending arc, and panel turnover mechanism, drive unit and the photoelectric sensor 10 that is located on the substrate 1 is inclusive in it, enters to avoid pollutant.For the ease of moving, the top of arc cover 11 also is provided with handle 13.For the ease of processing, described arc cover 11 is preferably made an individual member and is screwed on substrate 1.
Shown in arrow among Fig. 2, after the operator inserts slot 6 with card 17 (among Fig. 2 shown in the double dot dash line), start image-reading device (photocopier or scanner), scanning fluorescent tube in the image-reading device just moves forward into line scanning from left to right, read card 17 image down, when the scanning fluorescent tube in the image-reading device moves to photoelectric sensor 10 times (this moment, an image of card 17 read in), motor 7 starts, drive turnover panel 4 and turn over turnback, the another side that makes card 17 down; At this moment, the scanning fluorescent tube in the image-reading device moves on, and the another side of card 17 is scanned, with the same one side of two sides copying image on the card 17 to document (or electronic document).
Referring to Fig. 5 and Fig. 6, when described drive unit adopts electromagnet 14 to be power, described 180 degree turnover transmission rigs are rack and pinion drive mechanism, driving member 8 in this mechanism is a tooth bar, driven member 9 is a gear, its middle rack is located at the head of the armature of electromagnet 14, and gear is located at the head of the rotation axis 3 in the panel turnover mechanism.In order to improve the reliability of described rack and pinion drive mechanism work, the place ahead of the motion of described tooth bar also is provided with a guiding mechanism, and this mechanism extends a guide rod 15 forward by the overhanging end of tooth bar and is made up of substrate 1 upwardly extending fairlead 16.The structure of the turnover panel 4 in the described panel turnover mechanism is identical with embodiment shown in Fig. 1～4.The course of work of Fig. 5 and embodiment shown in Figure 6 is similar to embodiment shown in Fig. 1～4, and the public can describe with reference to the preceding paragraph and understand.
Claims (6)
1, a kind of attachment device of reading card dual-side image is characterized in that this device comprises:
One substrate (1) that matches with photocopier or scanner work top, the middle part of this substrate (1) is provided with two windows (2) that equate with card (17) area;
One panel turnover mechanism, this mechanism is made of a rotation axis (3) and the turnover panel (4) that extends to a side along the bus of this rotation axis (3), wherein, two of described rotation axis (3) is bearing on the substrate (1) between two windows (2), described turnover panel (1) is provided with the breach (5) of a placement card (17), the both sides of breach (5) are respectively equipped with the slot (6) of plug-in card sheet (17), when described turnover panel (4) is in start bit or stop bit, described breach (5) lay respectively at one of two windows (2) window directly over;
One drive unit, this device is spent turnover transmission rigs by motor (7) or electromagnet (14) and 180 and is formed, wherein 180 degree turnover transmission rigs are located at of panel turnover mechanism, are made up of driving member (8) on the armature that is located at motor (7) output shaft or electromagnet (14) and the driven member (9) that is located at the panel turnover mechanism head;
One photoelectric sensor (10), this transducer are located at turnover panel (4) and go up on the substrate (1) between set breach (5) base extended line and rotation axis (3) axial line, and photosurface passes through substrate (1) to its bottom surface.
2, the attachment device of a kind of reading card dual-side image according to claim 1, it is characterized in that when described drive unit adopts motor (7) for power, described 180 degree turnover transmission rigs are gear drive, driving member in this mechanism (8) and driven member (9) are gear, wherein driving wheel is located on the output shaft of motor (7), and driven pulley is located at the head of the rotation axis (3) in the panel turnover mechanism.
3, the attachment device of a kind of reading card dual-side image according to claim 1, it is characterized in that when described drive unit adopts electromagnet (14) for power, described 180 degree turnover transmission rigs are rack and pinion drive mechanism, driving member in this mechanism (8) is a tooth bar, driven member (9) is a gear, its middle rack is located at the head of the armature of electromagnet (14), and gear is located at the head of the rotation axis (3) in the panel turnover mechanism.
4, according to the attachment device of claim 1,2 or 3 described a kind of reading card dual-side images, it is characterized in that it comprises that also one will be located at panel turnover mechanism, drive unit and the photoelectric sensor containing arc cover (11) within it on the substrate, this arc cover (11) is semicircle, leans on a side of turnover panel (4) start bit to be provided with handle hole (12).
5, the attachment device of a kind of reading card dual-side image according to claim 4 is characterized in that the top of described arc cover (11) is provided with leader (13).
6, the attachment device of a kind of reading card dual-side image according to claim 5 is characterized in that the left side of the left window in upward set two windows (2) of described substrate (1) is provided with a boss 18, and its upper surface is concordant with the bottom of slot 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100743511A CN101242472A (en) | 2008-02-02 | 2008-02-02 | An additional device for reading card dual-side image |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100743511A CN101242472A (en) | 2008-02-02 | 2008-02-02 | An additional device for reading card dual-side image |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101242472A true CN101242472A (en) | 2008-08-13 |
Family
ID=39933671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100743511A Pending CN101242472A (en) | 2008-02-02 | 2008-02-02 | An additional device for reading card dual-side image |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101242472A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105245747A (en) * | 2014-06-20 | 2016-01-13 | 虹光精密工业股份有限公司 | Copying machine with scanning device and single-side printing device |
| CN107087084A (en) * | 2017-05-27 | 2017-08-22 | 成都小晓学教育咨询有限公司 | A kind of tape deck of use scanning technique |
| CN110510283A (en) * | 2019-09-11 | 2019-11-29 | 南通大学 | The automatic turnover device of intelligent classification dustbin |
-
2008
- 2008-02-02 CN CNA2008100743511A patent/CN101242472A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105245747A (en) * | 2014-06-20 | 2016-01-13 | 虹光精密工业股份有限公司 | Copying machine with scanning device and single-side printing device |
| CN107087084A (en) * | 2017-05-27 | 2017-08-22 | 成都小晓学教育咨询有限公司 | A kind of tape deck of use scanning technique |
| CN110510283A (en) * | 2019-09-11 | 2019-11-29 | 南通大学 | The automatic turnover device of intelligent classification dustbin |
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Open date: 20080813 |