CN105072306A - Image scanning device - Google Patents
Image scanning device Download PDFInfo
- Publication number
- CN105072306A CN105072306A CN201510510355.XA CN201510510355A CN105072306A CN 105072306 A CN105072306 A CN 105072306A CN 201510510355 A CN201510510355 A CN 201510510355A CN 105072306 A CN105072306 A CN 105072306A
- Authority
- CN
- China
- Prior art keywords
- contact
- box body
- temperature
- scanning
- slide block
- 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.)
- Granted
Links
- 239000004744 fabric Substances 0.000 claims description 17
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000013536 elastomeric material Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005273 aeration Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/024—Details of scanning heads ; Means for illuminating the original
Abstract
The invention discloses an image scanning device. The image scanning device comprises a manuscript arrangement table, a contact-type image sensor, a frame, a connecting component, a driving component, a temperature control device and a control circuit board, wherein the manuscript arrangement table is used for arranging to-be-scanned manuscripts; the contact-type image sensor image sensor is used for obtaining characters and/or images in the to-be-scanned manuscripts; the frame is disposed in a box body; the connecting component comprises a strip-shaped main sliding chute and a sliding block; the driving component comprises a rack, a gear, a driving motor, an air bag and an air charging device, all of which are disposed in the box body; the temperature control device comprises a temperature sensor, a fan and a single chip computer; the control circuit board is electrically connected with the contact-type image sensor, the driving motor and the air charging device and controls on and off of the contact-type image sensor, the driving motor and the air charging device. The image scanning device disclosed by the invention not only has a simple structure and stable performances, but also has high scanning quality.
Description
Technical field
The present invention relates to a kind of image scanning dress device.
Background technology
Image analyzer, picture unit, set composite, copy device etc. have the device of image reading function, have devised various system.In those image read-outs, as the scan drive cell reading scanning element, there is various system such as to adopt the system of strap-like member, adopt the system of wire part, the system (for example, referring to Japanese Patent Application Laid-Open No.2004-054283) etc. of the tooth bar provided along scanning direction and the pinion engaged with this tooth bar is provided.But the actuating force of these scanning means is applied to reading scanning element from holding wire, so that reads scanning element and move in an inclined state or the unstable and impact being easy to be vibrated etc.
Summary of the invention
The present invention has designed and developed a kind of image-scanning device.
Technical scheme provided by the invention is:
A kind of image scanning dress device, comprising:
Put original text platform, it is for holding manuscript to be scanned, described in put original text platform and comprise box body and glass plate, the upper surface of described box body has opening, and described glass plate covers the opening of described cartridge upper surface, seals the opening of described cartridge upper surface;
Contact-type image sensor, it is for obtaining word in described scanning contribution to be measured and/or image;
Frame, it movably arranges in described box body, offers rectangular through hole at described central rack, and described contact-type image sensor is arranged in described frame;
Link, it comprises main chute and the slide block of strip, described main chute is parallel to the scanning direction of described contact graph scanning transducer, the bottom of described main chute is equipped with pin cloth, the base fabric of described pin cloth is fixed on the bottom of described main chute, be placed in the multiple card wires on described base fabric to extend towards the opening direction of described main chute, two sidewalls of described main chute offer respectively the sideslip groove of a strip, in each sideslip groove, rotating multiple ball is set, described two sideslip grooves are oppositely arranged, described slide block is slidably arranged in described main chute, the lower surface of described slide block contacts with the card wire of described pin cloth, the shape of described slide block and the matching form of described through hole close, described Slipper is through described through hole, multiple ball contact in the sidewall of described slide block and two sideslip grooves,
Driver part, it comprises the tooth bar, gear, drive motors, air bag and the aerating device that arrange in described box body, described tooth bar is parallel to the scanning direction of described contact graph scanning transducer, described gear engages with described tooth bar, described gear is fixed in described frame, described air bag is arranged in described main chute, described aerating device is connected with described air bag, to described airbag aeration, described air bag offers a pair air vent hole, the aperture of described a pair air vent hole is 2mm, one end of described air bag is fixed on described slide block, the other end of described air bag is fixed on the inwall of described main chute, the pucker & bloat of described air bag put to parallel with the scanning direction of described contact graph scanning transducer,
The rotation axis of described drive motors is connected with described gear, drives described pinion rotation, and described gear moves along described tooth bar, thus drives described frame to move on the scanning direction of described contact graph scanning transducer;
Temperature control equipment, it comprises temperature sensor, fan and single-chip microcomputer, described temperature sensor is arranged on the inside of described box body, for detecting the temperature in described box body, described fan is arranged on described box body, for lowering the temperature to box body, described single-chip microcomputer is electrically connected with described temperature sensor and described fan, described single-chip microcomputer is provided with temperature threshold, and described temperature threshold is 27 DEG C
Wherein, the temperature of tray interior described in described temperature sensors Real-Time Monitoring, and the temperature value detected is transferred on described single-chip microcomputer, the temperature value of the described temperature sensor transmission received when described single-chip microcomputer is more than or equal to 27 DEG C, then described fan opened by described single-chip microcomputer, the temperature value of the described temperature sensor transmission received when described single-chip microcomputer is less than 27 DEG C, then described single-chip microcomputer cuts out or do not open described fan; And
Control circuit board, it is electrically connected with described contact-type image sensor, described drive motors and described aerating device, controls the opening and closing of described contact-type image sensor, described drive motors and described aerating device.
Preferably, in described image scanning dress device, described slide block is that resin material is made.
Preferably, in described image scanning dress device, the outer surface of described slide block is adhesive with the first elastic layer, and described first elastic layer is that elastomeric material is made.
Preferably, in described image scanning dress device, the thickness of described first elastic layer is 3mm.
Preferably, in described image scanning dress device, the internal perisporium of described through hole is established and is adhesive with the second elastic layer, described second elastic layer is that elastomeric material is made.
The present invention's design discloses a kind of image scanning dress device.The first, emergentness during air bag buffered-display driver electric motor starting is adopted in the present invention, contact-type image sensor is made to be more steady in startup and stopping, ensure that the quality of scanning, air bag and pin cloth are by ensureing the steady movement of slide block simultaneously, thus ensure frame and be fixed on the stationarity of the contact-type image sensor in frame, fuzzy or the problem of dtmf distortion DTMF of the scanning that jolting of preventing motor oscillating to bring causes, ensure that the quality of scanning; The second, have employed temperature control equipment in the present invention, effectively serve the control of contact-type image sensor operational environment and itself is dispelled the heat timely, prevent from, due to the overheated scanning problem caused, effectively ensure that the quality of scanning; Three, also on main chute, sideslip groove is offered in the present invention, and ball is provided with in sideslip groove, effectively ensure that steady in motion process of slide block, thus ensure that scanning contact-type image sensor movement steady in scanning process, improve the quality of scanning greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of main chute of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to specification word to make those skilled in the art.
As shown in Fig. 1 ~ 2, the invention provides a kind of image scanning dress device, comprising: put original text platform, contact-type image sensor 2, frame 3, link, driver part, temperature control equipment and control circuit board.
Put original text platform for holding manuscript to be scanned, put original text platform and comprise box body 1 and glass plate, the upper surface of box body 1 has opening, and glass plate covers the opening of box body 1 upper surface, the opening of sealing box body 1 upper surface.
Contact-type image sensor 2 is for obtaining word in scanning contribution to be measured and/or image, and it is fixed in frame 3, and contact-type image sensor 2 comprises: LED, lens arra and light sensor arrangement.LED is for irradiating manuscript to be scanned, and the reflected image light that lens arra is used for the original copy obtained by the irradiation by LED forms image, and light sensor arrangement is used for the image that opto-electronic conversion utilizes bar lens arra to be formed.Frame 3 movably arranges in box body 1, in the middle part of frame 3, offer rectangular through hole, and preferred mode can be, and the internal perisporium of through hole is established and is adhesive with the second elastic layer, and the second elastic layer is that elastomeric material is made.
Link comprises main chute 4 and the slide block 5 of strip, main chute 4 is parallel to the scanning direction of contact graph scanning transducer 2, the bottom of main chute 4 is equipped with pin cloth 45, pin cloth 45 comprises base fabric and is fixed on the multiple card wires on bottom, base fabric is fixed on the bottom of main chute 4, the multiple card wire one end be placed on base fabric are fixed on bottom, the other end extends towards the opening direction of main chute 4, two sidewalls of main chute 4 offer respectively the sideslip groove 41 and 42 of a strip, multiple rotating ball 43 is set in sideslip groove 41, multiple rotating ball 44 is set in sideslip groove 42, sideslip groove 41 and sideslip groove 42 are oppositely arranged, as shown in Figure 2, slide block 5 is slidably arranged in main chute 4, the card wire contact of the lower surface pin cloth 45 of slide block 5, the shape of slide block 5 and the matching form of through hole close, slide block 5 partially passes through through hole, the sidewall of slide block 5 contacts with the multiple balls 44 in sideslip groove 42 with the multiple balls 43 in sideslip groove 41 simultaneously, preferred mode can be, slide block 5 is made for resin material, the outer surface of slide block 5 is adhesive with the first elastic layer, first elastic layer is that elastomeric material is made, the thickness of the first elastic layer is 3mm.
Driver part comprises the tooth bar 10 arranged in box body 1, gear 8, drive motors 9, air bag 6 and aerating device 7, tooth bar 10 is parallel to the scanning direction of contact graph scanning transducer 2, gear 8 engages with tooth bar 10, gear 8 is fixed in frame 3, air bag 6 is arranged in main chute 4, aerating device 7 is connected with air bag 6, air bag 6 is inflated, air bag 6 offers a pair air vent hole, the aperture of a pair air vent hole is 2mm, one end of air bag 6 is fixed on slide block 5, the other end of air bag 6 is fixed on the inwall of main chute 4, the convergent-divergent of air bag 6 put to parallel with the scanning direction of contact graph scanning transducer 2, the rotation axis of drive motors 9 is connected with gear 8, driven gear 8 rotates, due to gear 8 to engage with tooth bar 9 and tooth bar 9 for being fixedly installed, so gear 8 to move movement along the axis direction of tooth bar 9, thus frame 3 is driven to move along the scanning direction of contact graph scanning transducer 2, when contact-type image sensor is positioned at enable position, when namely preparing to start to scan, aerating device is to airbag aeration, after inflation, close aerating device, drive motors starts, driven wheel rotates, the contact-type image sensor motion that gear driven frame and frame are arranged, frame drives slide block movement, slide block compressing gasbag, and move along scanning direction in main chute, gas in air bag is discharged by a pair air vent hole, when contact-type image sensor is positioned at final position, namely enable position is got back in scanned preparation, open aerating device and drive motors simultaneously, make frame, contact-type image sensor in frame and slide block reset.
Temperature control equipment comprises temperature sensor 11, fan 12 and single-chip microcomputer 13, temperature sensor 11 is arranged on the inside of box body 1, for detecting the temperature in box body 1, fan 12 is arranged on box body 1, for lowering the temperature to box body 1, single-chip microcomputer 13 is electrically connected with temperature sensor 11 and fan 12, and single-chip microcomputer 13 is provided with temperature threshold, and temperature threshold is 27 DEG C;
The temperature of temperature sensors 11 Real-Time Monitoring box body 1 inside, and the temperature value detected is transferred on single-chip microcomputer 13, the temperature value that the temperature sensor 11 received when single-chip microcomputer 13 transmits is more than or equal to 27 DEG C, then fan 12 opened by single-chip microcomputer 13, the temperature value that the temperature sensor 11 received when single-chip microcomputer 13 transmits is less than 27 DEG C, then single-chip microcomputer 13 cuts out or do not open fan 12.
Control circuit board is electrically connected with contact-type image sensor 2, drive motors 9 and aerating device 7, controls the opening and closing of contact-type image sensor 2, drive motors 9 and aerating device 7.
Although embodiment of the present invention are open as above, but it is not restricted to listed in specification and execution mode utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (5)
1. an image scanning dress device, is characterized in that, comprising:
Put original text platform, it is for holding manuscript to be scanned, described in put original text platform and comprise box body and glass plate, the upper surface of described box body has opening, and described glass plate covers the opening of described cartridge upper surface, seals the opening of described cartridge upper surface;
Contact-type image sensor, it is for obtaining word in described scanning contribution to be measured and/or image;
Frame, it movably arranges in described box body, offers rectangular through hole at described central rack, and described contact-type image sensor is arranged in described frame;
Link, it comprises main chute and the slide block of strip, described main chute is parallel to the scanning direction of described contact graph scanning transducer, the bottom of described main chute is equipped with pin cloth, the base fabric of described pin cloth is fixed on the bottom of described main chute, be placed in the multiple card wires on described base fabric to extend towards the opening direction of described main chute, two sidewalls of described main chute offer respectively the sideslip groove of a strip, in each sideslip groove, rotating multiple ball is set, described two sideslip grooves are oppositely arranged, described slide block is slidably arranged in described main chute, the lower surface of described slide block contacts with the card wire of described pin cloth, the shape of described slide block and the matching form of described through hole close, described Slipper is through described through hole, multiple ball contact in the sidewall of described slide block and two sideslip grooves,
Driver part, it comprises the tooth bar, gear, drive motors, air bag and the aerating device that arrange in described box body, described tooth bar is parallel to the scanning direction of described contact graph scanning transducer, described gear engages with described tooth bar, described gear is fixed in described frame, described air bag is arranged in described main chute, described aerating device is connected with described air bag, to described airbag aeration, described air bag offers a pair air vent hole, the aperture of described a pair air vent hole is 2mm, one end of described air bag is fixed on described slide block, the other end of described air bag is fixed on the inwall of described main chute, the pucker & bloat of described air bag put to parallel with the scanning direction of described contact graph scanning transducer,
The rotation axis of described drive motors is connected with described gear, drives described pinion rotation, and described gear moves along described tooth bar, thus drives described frame to move on the scanning direction of described contact graph scanning transducer;
Temperature control equipment, it comprises temperature sensor, fan and single-chip microcomputer, described temperature sensor is arranged on the inside of described box body, for detecting the temperature in described box body, described fan is arranged on described box body, for lowering the temperature to box body, described single-chip microcomputer is electrically connected with described temperature sensor and described fan, described single-chip microcomputer is provided with temperature threshold, and described temperature threshold is 27 DEG C
Wherein, the temperature of tray interior described in described temperature sensors Real-Time Monitoring, and the temperature value detected is transferred on described single-chip microcomputer, the temperature value of the described temperature sensor transmission received when described single-chip microcomputer is more than or equal to 27 DEG C, then described fan opened by described single-chip microcomputer, the temperature value of the described temperature sensor transmission received when described single-chip microcomputer is less than 27 DEG C, then described single-chip microcomputer cuts out or do not open described fan; And
Control circuit board, it is electrically connected with described contact-type image sensor, described drive motors and described aerating device, controls the opening and closing of described contact-type image sensor, described drive motors and described aerating device.
2. image scanning dress device as claimed in claim 1, it is characterized in that, described slide block is that resin material is made.
3. image scanning dress device as claimed in claim 2, it is characterized in that, the outer surface of described slide block is adhesive with the first elastic layer, and described first elastic layer is that elastomeric material is made.
4. image scanning dress device as claimed in claim 3, it is characterized in that, the thickness of described first elastic layer is 3mm.
5. image scanning dress device as claimed in claim 2, it is characterized in that, the internal perisporium of described through hole is established and is adhesive with the second elastic layer, described second elastic layer is that elastomeric material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510510355.XA CN105072306B (en) | 2015-08-19 | 2015-08-19 | Image-scanning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510510355.XA CN105072306B (en) | 2015-08-19 | 2015-08-19 | Image-scanning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105072306A true CN105072306A (en) | 2015-11-18 |
| CN105072306B CN105072306B (en) | 2017-11-28 |
Family
ID=54501578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510510355.XA Active CN105072306B (en) | 2015-08-19 | 2015-08-19 | Image-scanning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105072306B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030062471A1 (en) * | 2001-09-28 | 2003-04-03 | Eiichi Hayashi | Vibration attenuating mechanism and method for an image processing device |
| TW200402983A (en) * | 2002-07-19 | 2004-02-16 | Hewlett Packard Development Co | Scanner drive system |
| JP2004309828A (en) * | 2003-04-08 | 2004-11-04 | Matsushita Electric Ind Co Ltd | Reading carriage driving mechanism, image reader provided with reading carriage driving mechanism, and copying machine |
| CN101102387A (en) * | 2006-07-07 | 2008-01-09 | 佳能株式会社 | Image reading apparatus |
| CN101553278A (en) * | 2006-04-07 | 2009-10-07 | 生物辐射实验室股份有限公司 | Balancing means for high-speed scanning |
| CN103143536A (en) * | 2013-03-18 | 2013-06-12 | 西南石油大学 | Integrated device for cleaning inner and outer walls of drilling rod and method |
| CN103209280A (en) * | 2012-01-13 | 2013-07-17 | 佳能精技股份有限公司 | Image reading device |
| EP2724117A2 (en) * | 2011-06-27 | 2014-04-30 | Massachusetts Institute Of Technology | Inflatable membrane for use in three-dimensional imaging |
| CN204272316U (en) * | 2014-12-17 | 2015-04-15 | 爱迪欧科技（深圳）有限公司 | A kind of digital video broadcasting device of shock-proof type |
-
2015
- 2015-08-19 CN CN201510510355.XA patent/CN105072306B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030062471A1 (en) * | 2001-09-28 | 2003-04-03 | Eiichi Hayashi | Vibration attenuating mechanism and method for an image processing device |
| TW200402983A (en) * | 2002-07-19 | 2004-02-16 | Hewlett Packard Development Co | Scanner drive system |
| JP2004309828A (en) * | 2003-04-08 | 2004-11-04 | Matsushita Electric Ind Co Ltd | Reading carriage driving mechanism, image reader provided with reading carriage driving mechanism, and copying machine |
| CN101553278A (en) * | 2006-04-07 | 2009-10-07 | 生物辐射实验室股份有限公司 | Balancing means for high-speed scanning |
| CN101102387A (en) * | 2006-07-07 | 2008-01-09 | 佳能株式会社 | Image reading apparatus |
| EP2724117A2 (en) * | 2011-06-27 | 2014-04-30 | Massachusetts Institute Of Technology | Inflatable membrane for use in three-dimensional imaging |
| CN103209280A (en) * | 2012-01-13 | 2013-07-17 | 佳能精技股份有限公司 | Image reading device |
| CN103143536A (en) * | 2013-03-18 | 2013-06-12 | 西南石油大学 | Integrated device for cleaning inner and outer walls of drilling rod and method |
| CN204272316U (en) * | 2014-12-17 | 2015-04-15 | 爱迪欧科技（深圳）有限公司 | A kind of digital video broadcasting device of shock-proof type |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105072306B (en) | 2017-11-28 |
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| CB03 | Change of inventor or designer information |
Inventor after: Tong Yanyang Inventor after: Dai Meiying Inventor before: Lai Shiquan |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171101 Address after: 321000 Jinxi Development Zone, Wucheng District, Zhejiang City, Jinhua province (East Zhu Village) Applicant after: Jinhua to the United States Packaging Co., Ltd. Address before: Bai Sha tou Cun Wei Xi Chang Zhen Hepu County of Beihai City, 536000 the Guangxi Zhuang Autonomous Region village 15 No. 23 Kan Applicant before: Lai Shiquan |
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Effective date of registration: 20181219 Address after: 233010 Huayuan Commercial Building No.2, Yuhui District, Bengbu City, Anhui Province Patentee after: Bengbu Xinjue Intelligent Technology Co., Ltd. Address before: 321000 Jinxi Development Zone, Wucheng District, Jinhua City, Zhejiang Province (Dongzhu Village) Patentee before: Jinhua to the United States Packaging Co., Ltd. |
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Effective date of registration: 20190412 Address after: Room 107, Building No. 28, Hexili, Xiba, Chaoyang District, Beijing Patentee after: Li Qiannan Address before: 233010 Huayuan Commercial Building No.2, Yuhui District, Bengbu City, Anhui Province Patentee before: Bengbu Xinjue Intelligent Technology Co., Ltd. |
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Address after: 210000 No. 62, Nenjiang Road, Gulou District, Jiangsu, Nanjing Patentee after: Li Qiannan Address before: Room 107, Building No. 28, Hexili, Xiba, Chaoyang District, Beijing Patentee before: Li Qiannan |
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Effective date of registration: 20191223 Address after: No. 968, CHENFENG Road, Jintan District, Changzhou City, Jiangsu Province Patentee after: Jiangsu shiyiding Electronic Technology Co., Ltd Address before: 210000 No. 62, Nenjiang Road, Gulou District, Jiangsu, Nanjing Patentee before: Li Qiannan |
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