CN101330562B - Automatic paper-feeding scanner with mobile type paper-guiding rib apparatus - Google Patents
Automatic paper-feeding scanner with mobile type paper-guiding rib apparatus Download PDFInfo
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- CN101330562B CN101330562B CN2007101101442A CN200710110144A CN101330562B CN 101330562 B CN101330562 B CN 101330562B CN 2007101101442 A CN2007101101442 A CN 2007101101442A CN 200710110144 A CN200710110144 A CN 200710110144A CN 101330562 B CN101330562 B CN 101330562B
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- guiding rib
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Abstract
The invention discloses an automatic paper feed scanner with a movable paper guide rib device, and the automatic paper feed scanner comprises a flatbed scanner and an automatic paper feeder. The movable paper guide rib device is arranged in a shell body of the flatbed scanner; and the movable paper guide rib device comprises the paper guide rib device, at least one groove, a plurality of elastic bodies and a fixed plate. The automatic paper feed scanner with the movable paper guide rib device provided by the invention can avoid damaging the scanned documents with the large sizes through the up-and-down movement of the paper guide rib device.
Description
Technical field
The present invention relates to a kind of automatic paper-feeding scanner, relate in particular to a kind of automatic paper-feeding scanner with mobile type paper-guiding rib apparatus.
Background technology
Automatic paper-feeding scanner owing to have the function of autoamtic paper feeding, therefore is extensive use of by the user.Automatic paper-feeding scanner generally comprises an automatic paper feeder and a falt bed scanner.Automatic paper feeder is placed on the glass platform of falt bed scanner, and when carrying out paper feed type scanning, file is transmitted and is scanned by automatic paper feeder, and when carrying out platform-type scanning, file is placed on the glass platform and is scanned.
Please refer to Fig. 1 a, it is the schematic diagram of known automatic paper-feeding scanner.Fig. 1 a demonstrates the falt bed scanner 101 of known automatic paper-feeding scanner 100, glass platform 102, scanning window 103 that paper feed type scanning is used and fin 104.Fin 104 is set at a side of scanning window 103, is used to guide file that the automatic paper feeder (not shown) presents through scanning window 103 and be scanned.Known automatic paper-feeding scanner has following defective: when carrying out platform-type scanning, if scanned document P, map for example, size greater than the size of glass platform 102, then when scanned document P was placed on the glass platform 102, file P can cover fin 104.And before scanning, the automatic paper feeder (not shown) that the user needs to be equivalent to the loam cake function covers on the glass platform 102 and just can carry out platform-type scanning.Because fin 104 is structures of projection, give file P and when automatic paper feeder is coated on the glass platform 102, can apply a downward power, cause file P because stressed and round fin 104 penetrates, thereby file P is caused damage, shown in Fig. 1 b.
Therefore need a kind of automatic paper-feeding scanner of improvement to improve above problem.
Summary of the invention
The object of the present invention is to provide a kind of automatic paper-feeding scanner, it has mobile type paper-guiding rib apparatus, thereby avoids damaging large-sized scanned document.
In a preferred embodiment, the invention provides a kind of automatic paper-feeding scanner with mobile type paper-guiding rib apparatus, this automatic paper-feeding scanner comprises falt bed scanner and automatic paper feeder, and mobile type paper-guiding rib apparatus is arranged in the housing of falt bed scanner, wherein, mobile type paper-guiding rib apparatus comprises:
Paper-guiding rib apparatus is used to guide the file that is transmitted by automatic paper feeder to pass through falt bed scanner;
At least one groove is arranged on the housing;
A plurality of elastomers are used to make paper-guiding rib apparatus to carry out moving up and down with respect to housing in groove; And
Stator is connected with housing, is used for fixing a plurality of elastomers thereon.
In a preferred embodiment, at least one groove is single elongated groove, and paper-guiding rib apparatus comprises and leads the dull and stereotyped and row fin of paper rib, and leads the dull and stereotyped and row fin of paper rib and be formed in one.
In a preferred embodiment, the both sides of leading paper rib flat board respectively have a retainer ring, and the two side of elongated groove respectively has an outstanding post and passes retainer ring respectively.
In a preferred embodiment, paper-guiding rib apparatus comprises connecting rod and a plurality of fins that are serially connected by connecting rod, and at least one groove comprises a plurality of grooves, and each fin moves up and down in each groove respectively.
In a preferred embodiment, housing is fixed at the two ends of connecting rod, and a plurality of elastomer be arranged at link-type lead the paper rib connecting rod two ends and be resisted against stator, make link-type lead the paper rib and carry out moving up and down with respect to housing.
In a preferred embodiment, paper-guiding rib apparatus comprises a plurality of fins, and at least one groove comprises a plurality of grooves.
In a preferred embodiment, the both sides of each fin respectively have a projection, and the two side of each groove respectively has an engaging recessed part and is used for ccontaining projection, and an end of each fin is fixed on the housing, and the other end of each fin is replaced by elastomer respectively and carry out moving up and down with respect to housing.
In a preferred embodiment, a plurality of elastomers are a plurality of springs.
In a preferred embodiment, a plurality of elastomers are a plurality of shell fragments.
Automatic paper-feeding scanner with mobile type paper-guiding rib apparatus provided by the present invention moves up and down by the housing of paper-guiding rib apparatus with respect to falt bed scanner, has following beneficial effect: avoid the breakage of large scale file, it is kept perfectly; With low cost, and simple in structure; Mobile type paper-guiding rib apparatus is easy to use, and is easy to repair or the fault eliminating.
Description of drawings
Fig. 1 a, 1b are the structural representation of the paper-guiding rib apparatus of known automatic paper-feeding scanner;
Fig. 2 is the structural representation of mobile type paper-guiding rib apparatus of the present invention;
Fig. 3 a, 3b, 3c, 3d, 3e are the structural representation of mobile type paper-guiding rib apparatus first embodiment of the present invention;
Fig. 4 a, 4b, 4c are the structural representation of mobile type paper-guiding rib apparatus second embodiment of the present invention;
Fig. 5 a, 5b are the structural representation of mobile type paper-guiding rib apparatus the 3rd embodiment of the present invention.
Wherein, description of reference numerals is as follows:
100 automatic paper-feeding scanners, 207 projections
101, F falt bed scanner 208 engaging grooves
102, G1 glass platform 307 is led paper rib flat board
103, G2 scanning window 308 retainer rings
104 fins, 309 outstanding posts
202,302,402 housings, 407 connecting rods
203,303,403 grooves, 408 connecting rod grooves
204,304,404 elastomer P large scale files
205,305 stator R paper-guiding rib apparatus
206,306,406 fins
Embodiment
See also Fig. 2, it is for a preferred embodiment structural representation of mobile type paper-guiding rib apparatus of the present invention.Have a glass platform G1 on the falt bed scanner F, be used for using when carrying out platform-type scanning, scanning window G2 then is used to scan the file that automatic paper feeder is presented.In addition, paper-guiding rib apparatus R of the present invention is arranged on the side of scanning window G2, and this paper-guiding rib apparatus R can be upper and lower mobile.In detail, when scanning when using the automatic paper feeder feed documents, but paper-guiding rib apparatus R help file enters scanning window G2 smoothly and scans, under the situation of this paper feed type scanning, on paper-guiding rib apparatus R does not understand/and moving down, its function is identical with known fixed paper-guiding rib apparatus.When usage platform formula scanner F scanning large scale file, the user can cover the automatic paper feeder that is equal to the loam cake function on the glass platform G1, this moment, automatic paper feeder gave paper-guiding rib apparatus R one downward pressure, because paper-guiding rib apparatus R is mobilizable, therefore paper-guiding rib apparatus R can move down based on this downward pressure, therefore the large scale file that is positioned on the paper-guiding rib apparatus R just can not pierced through by paper-guiding rib apparatus R, is therefore kept the complete of file.
Various embodiments with automatic paper-feeding scanner of mobile type paper-guiding rib apparatus of the present invention below is described.
See also Fig. 3, it is for the structural representation of mobile type paper-guiding rib apparatus first embodiment of the present invention.Only have sidewall in the groove in the mobile type paper-guiding rib apparatus of the present invention and do not have base, it is the base that the stator that will be located at bottom portion of groove is used as groove, and stator is the back side of shell that is fixed on falt bed scanner, make elastomer can be arranged on the stator and replace fin, can know by following diagram and find out.See also Fig. 3 a, it is the piecemeal activity formula paper-guiding rib apparatus first elastomeric decomposition chart of first embodiment of the invention.Among Fig. 3 a, a plurality of grooves 203 (only propose among the figure groove as representative illustrate) are arranged on the housing 202 of falt bed scanner, and a plurality of groove 203 is corresponding to the fin 206 of similar number, and each fin 206 can pass a groove 203.The both sides of fin 206 all are provided with a projection 207, and projection 207 is used to be sticked in the engaging groove 208 that is located at groove 203 two sides, shown in Fig. 3 e, and Fig. 3 e to be the structural representation looked up from the housing of falt bed scanner below and stator and elastomer do not indicate in the figure.
In first embodiment shown in Fig. 3 a and Fig. 3 b, projection 207 makes an end of fin 206 be fixed on the housing 202 with the combination that engages groove 208.Among first embodiment, elastomer 204 is a shell fragment (first elastomers), and shell fragment is one-body molded with stator 205, and wherein stator 205 can be connected with housing 202.And first elastomer 204 is replaced the other end of fin 206, thereby when fin 206 is subjected to downforce, projection 207 relative engaging grooves 208 on the fin 206 produce the notch that rotates and make fin 206 pass groove 203 and move down, therefore fin 206 extruding first elastomer 204 makes fin 206 be moved downward to the following position of notch of groove 203, shown in Fig. 3 b.See also Fig. 3 c and Fig. 3 d, it is the piecemeal activity formula paper-guiding rib apparatus second elastomeric schematic diagram of first embodiment of the invention.Its working condition is similar with the use first elastomeric mobile type paper-guiding rib apparatus, difference is that elastomer 204 is changed to more common spring (second elastomer) by shell fragment (first elastomer), and spring is arranged on the stator 205 and be not one-body molded with stator 205, remainder with use the first elastomeric mobile type paper-guiding rib apparatus structure identical, and be to use first elastomer or the second elastomeric mobile type paper-guiding rib apparatus all classified in first embodiment.
See also Fig. 4, it is for the structural representation of mobile type paper-guiding rib apparatus second embodiment of the present invention.Can be to lead paper rib flat board 307 by the paper-guiding rib apparatus of obviously finding out second embodiment among Fig. 4 a, and the both sides of leading paper rib flat board 307 respectively are provided with a retainer ring 308, be used for combining with the outstanding post 309 of elongated groove 303 sidewalls, be provided with a stator 305 is connected with the housing 302 of falt bed scanner in elongated groove 303 bottoms, and a plurality of elastomers 304 are set on stator 305 and replace the bottom of leading paper rib flat board 307, when the fin 306 on leading paper rib flat board 307 is subjected to downward pressure, lead paper rib flat board 307 and can carry out moving up and down with respect to the rotation of outstanding post 309 by retainer ring 308 with respect to elongated groove 303, shown in Fig. 4 b, wherein Fig. 4 b is the schematic side view of the mobile type paper-guiding rib apparatus that do not move down of second embodiment of the invention.When automatic paper-feeding scanner desire scanning large scale file, be placed on the large scale file on the falt bed scanner and the large scale file is coated on the fin 306, when beginning to scan, the automatic paper feeder of replacement loam cake is depressed closure and is contacted with falt bed scanner, this moment, the automatic paper feeder that presses down gave fin 306 1 downward pressure, the paper rib flat board 307 of leading that is connected with fin 306 is moved down, shown in Fig. 4 c by the rotation of its retainer ring 308 with respect to outstanding post 309.Certainly, the elastomer 304 of second embodiment also can select to use shell fragment or spring, if select shell fragment as elastomer, then shell fragment and stator 305 also are formed in one.
See also Fig. 5 a, Fig. 5 b, it is the structural representation of mobile type paper-guiding rib apparatus the 3rd embodiment of the present invention.The paper-guiding rib apparatus of the 3rd embodiment comprises connecting rod 407 and is serially connected with a plurality of fins 406 on the connecting rod 407, among Fig. 5 a, each fin 406 passes corresponding groove 403 corresponding to a groove 403 and each fin 406, and the two ends of connecting rod 407 are connected with housing 402 sidewalls under the groove 403, two sidewalls of its middle shell 402 respectively are provided with a connecting rod groove 408, be used for ccontaining connecting rod 407 and make connecting rod 407 be fixed in housing 402 and connecting rod 407 still rotatable, the situation that is connected of connecting rod 407 and housing 402 is shown in Fig. 5 b, and Fig. 5 b does not indicate in the figure from structural representation and the stator that look up the housing below of falt bed scanner.
When desire scanning large scale file, automatic paper feeder is depressed closure and is contacted with large scale file on being placed on falt bed scanner, give fin 406 1 downward pressure simultaneously and compresses elastomeric 404, produce rotation by connecting rod 407 with respect to connecting rod groove 408 and make paper-guiding rib apparatus move down.
The 3rd embodiment is than special feature, when if its elastomer 404 is shell fragment, this shell fragment is arranged on the connecting rod 407, and replace the stator that is connected with housing 402 downwards, that is to say, shell fragment in the present embodiment and stator are not one-body molded, and be different with stator with integrated shell fragment among first and second embodiment.If when its elastomer 404 is spring, then still spring is arranged on the stator, and spring is being replaced connecting rod 407 and is made the fin 406 that is located on the connecting rod 407 along with connecting rod 407 moves up and down synchronously.
Mobile type paper-guiding rib apparatus of the present invention can move up and down with respect to the housing of falt bed scanner, thereby the large scale file is kept perfectly, avoid damaged, thoroughly improve the defective of known scanning means, the present invention is not only with low cost, and simple in structure, quite meet economic benefit, if mobile type paper-guiding rib apparatus breaks down, it is all quite easy that place under repair or fault are got rid of, and uses also more convenient.
It should be noted last that, although the present invention is had been described in detail with reference to preferred embodiment, but above embodiment is only unrestricted in order to technical scheme of the present invention to be described, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the spirit and scope of technical solution of the present invention.
Claims (9)
1. automatic paper-feeding scanner with mobile type paper-guiding rib apparatus, this automatic paper-feeding scanner comprises a falt bed scanner and an automatic paper feeder, it is characterized in that, this mobile type paper-guiding rib apparatus is arranged in the housing of this falt bed scanner, wherein, this mobile type paper-guiding rib apparatus comprises:
One paper-guiding rib apparatus is used to guide a file that is transmitted by this automatic paper feeder by this falt bed scanner;
At least one groove is formed on this housing;
At least one stator is fixed in this back side of shell in order to the bottom as this groove; And
At least one elastomer is arranged on this stator, and described elastomer is replaced this paper-guiding rib apparatus and made that partly this paper-guiding rib apparatus passes this groove and protrudes on this housing, so that this paper-guiding rib apparatus carries out moving up and down with respect to this housing in this groove.
2. the automatic paper-feeding scanner with mobile type paper-guiding rib apparatus as claimed in claim 1, it is characterized in that, this at least one groove is single elongated groove, and this paper-guiding rib apparatus comprises and leads the dull and stereotyped and row fin of paper rib, and this is led the dull and stereotyped and row fin of paper rib and is formed in one.
3. the automatic paper-feeding scanner with mobile type paper-guiding rib apparatus as claimed in claim 2 is characterized in that, these both sides of leading paper rib flat board respectively have a retainer ring, and the two side of this elongated groove respectively has an outstanding post and passes this retainer ring respectively.
4. the automatic paper-feeding scanner with mobile type paper-guiding rib apparatus as claimed in claim 1, it is characterized in that, this paper-guiding rib apparatus comprises a connecting rod and a plurality of fins that are serially connected by this connecting rod, and this at least one groove comprises a plurality of grooves, and each this fin moves up and down in each this groove respectively.
5. the automatic paper-feeding scanner with mobile type paper-guiding rib apparatus as claimed in claim 4, it is characterized in that, this housing is fixed at the two ends of this connecting rod, and this elastomer be arranged at this link-type lead the paper rib this connecting rod two ends and be resisted against this stator, make this link-type lead the paper rib and carry out moving up and down with respect to this housing.
6. the automatic paper-feeding scanner with mobile type paper-guiding rib apparatus as claimed in claim 1 is characterized in that this paper-guiding rib apparatus comprises a plurality of fins, and this at least one groove comprises a plurality of grooves.
7. the automatic paper-feeding scanner with mobile type paper-guiding rib apparatus as claimed in claim 6, it is characterized in that, the both sides of each this fin respectively have a projection, and the two side of each this groove respectively has an engaging recessed part and is used for ccontaining this projection, and an end of each this fin is fixed on this housing, and the other end of each this fin is replaced by this elastomer respectively and carry out moving up and down with respect to this housing.
8. the automatic paper-feeding scanner with mobile type paper-guiding rib apparatus as claimed in claim 1 is characterized in that, this elastomer is a spring.
9. the automatic paper-feeding scanner with mobile type paper-guiding rib apparatus as claimed in claim 1 is characterized in that, this elastomer is a shell fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101101442A CN101330562B (en) | 2007-06-18 | 2007-06-18 | Automatic paper-feeding scanner with mobile type paper-guiding rib apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101101442A CN101330562B (en) | 2007-06-18 | 2007-06-18 | Automatic paper-feeding scanner with mobile type paper-guiding rib apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101330562A CN101330562A (en) | 2008-12-24 |
| CN101330562B true CN101330562B (en) | 2011-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101101442A Expired - Fee Related CN101330562B (en) | 2007-06-18 | 2007-06-18 | Automatic paper-feeding scanner with mobile type paper-guiding rib apparatus |
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| Country | Link |
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| CN (1) | CN101330562B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102340611B (en) * | 2010-07-21 | 2014-03-19 | 致伸科技股份有限公司 | Image scanner with automatic paper feeding device |
| CN102530594A (en) * | 2010-12-27 | 2012-07-04 | 致伸科技股份有限公司 | Automatic paper feeding device |
| CN106952388A (en) * | 2017-02-16 | 2017-07-14 | 上海古鳌电子科技股份有限公司 | A kind of paper money discrimination frame and the paper currency detection magnetic devices with paper money discrimination frame |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1216379A (en) * | 1997-11-04 | 1999-05-12 | 全友电脑股份有限公司 | Image scanner |
| CN1533148A (en) * | 2003-03-20 | 2004-09-29 | 力捷电脑股份有限公司 | Clamping mechanism for automatic paper feeder |
| CN1581918A (en) * | 2003-08-05 | 2005-02-16 | 村田机械株式会社 | Paper delivering apparatus |
-
2007
- 2007-06-18 CN CN2007101101442A patent/CN101330562B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1216379A (en) * | 1997-11-04 | 1999-05-12 | 全友电脑股份有限公司 | Image scanner |
| CN1533148A (en) * | 2003-03-20 | 2004-09-29 | 力捷电脑股份有限公司 | Clamping mechanism for automatic paper feeder |
| CN1581918A (en) * | 2003-08-05 | 2005-02-16 | 村田机械株式会社 | Paper delivering apparatus |
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| CN101330562A (en) | 2008-12-24 |
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