CN103663003A - Automatic paper feeding device - Google Patents
Automatic paper feeding device Download PDFInfo
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- CN103663003A CN103663003A CN201210319114.3A CN201210319114A CN103663003A CN 103663003 A CN103663003 A CN 103663003A CN 201210319114 A CN201210319114 A CN 201210319114A CN 103663003 A CN103663003 A CN 103663003A
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- feeding box
- connecting portion
- pushing
- plate body
- pressing plate
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Abstract
The invention provides an automatic paper feeding device which comprises a paper feeding box, a paper discharging box placed below the paper feeding box, a pushing-abutting plate and an elastic element. The pushing-abutting plate is arranged on the paper feeding box and can be pushed to swing relative to the paper feeding box. The elastic element is in contact with the pushing-abutting plate and the paper feeding box respectively to provide an elastic force for the pushing-abutting plate, and the pushing-abutting plate which is not pushed is made to be reset. When the pushing-abutting plate swings relative to the paper feeding box, the paper discharging box can be exposed to the outside of the paper feeding box, and therefore paper placed on the paper feeding box can be taken out easily.
Description
Technical field
The present invention relates to a kind of automatic paper feeder, relate in particular to the automatic paper feeder that feeding box is arranged at paper output box below.
Background technology
The preservation of file develops by traditional hard copy archive the electronics shelves that become store files along with development in science and technology, generally be used for carrying out the electronic instrument of working of file and be scanner unit, scanner unit is in order to convert the content of hard copy file to electronics shelves by the mode scanning, so that user propagates, arranges or preserves.
Early stage scanner unit only can scanning document one side image, when user wants the two-sided image of scanning document, must be with manual mode by file turn-over to allow the image that scanner unit can scanning document another side.In view of manual turn-over too bothers, therefore develop on the market automatic paper feeder, coordinate platform type scanner use not need manual turn-over and can complete duplex scanning.But automatic paper feeder not only can be used in conjunction with scan module, and it also can be applicable to print module and forms type printer.
Next the structure of existing automatic paper feeder is described, the existing automatic paper feeder of take coordinates platform type scanner and the structure of the scanner unit that forms is example explanation.Refer to Fig. 1, it is the structure schematic side view of existing automatic paper feeder and platform type scanner.Existing automatic paper feeder 1 comprises a paper taking module 10, a upper cover 11, one minute paper washer 12, a paper-feeding channel 13, a feeding box 14, a paper output box 15, a plurality of paper feed roller set 16 and a paper delivery roller set 17.Feeding box 14 is in order to place a plurality of file S, and paper output box 15 is positioned at the below of feeding box 14, in order to place a plurality of file S that have been scanned.Paper taking module 10 is positioned at the below of upper cover 11, in order to a plurality of file S are fed to and are entered paper-feeding channel 13 by feeding box 14, paper taking module 10 comprises a pickup roller 101 and a comber 102, pickup roller 101 is fed to a plurality of file S in order to contact with a plurality of file S, and comber 102 is in order to a plurality of file S of separation, make a plurality of file S only have a file S to enter paper-feeding channel 13 in be fed in process at every turn.The below of dividing paper washer 12 to be positioned at comber 102, in order to provide a friction force to give the file S contacting with minute paper washer 12 in a plurality of file S, is only fed to a file S with auxiliary separating paper roller 102 and enters paper-feeding channel 13.
A plurality of paper feed roller set 16 are positioned on paper-feeding channel 13, in order to feed documents S, in paper-feeding channel 13, move, and paper delivery roller set 17 is arranged at the adjacent place of paper output box 15, in order to feed documents S to paper output box 15.And platform type scanner 2 is arranged at the below of automatic paper feeder 1, platform type scanner 2 comprises one scan module 20, and paper-feeding channel 13 is by the top of scan module 20, makes file S when by scan module 20 top, scan this document S.
Next the operation situation of existing automatic paper feeder 1 is described.When existing automatic paper feeder 1 comes into operation, its paper taking module 10 is away from upper cover 11 with the axle center of comber 102 toward lower swing, makes the pickup roller 101 of paper taking module 10 be able to contact with a plurality of file S on feeding box 14, and is fed to a plurality of file S.In the process that a plurality of file S are fed to by pickup roller 101, in a plurality of file S, the file S of the top contacts with comber 102, and in a plurality of file S, the file S of below contacts with a minute paper washer 12, make friction force that a plurality of file S provide along with minute paper washer 12 and separation, and the file S of its top is fed and enters paper-feeding channel 13.
Next, this document S is fed to by a plurality of paper feed roller set 16 and in the interior movement of paper-feeding channel 13, and when the top of this document S by scan module 20,20 couples of this document S of its scan module scan and obtain the scan-image archives of this document S.Finally, the file S being scanned is fed to paper output box 15 by paper delivery roller set 17, and the file S of its top has scanned, and the sweep situation of remaining paper S is identical with said process, therefore repeat no more.After treating that a plurality of file S have all scanned, by taking out a plurality of file S on paper output box 15.
While taking out a plurality of file S on user wants by paper output box 15, because paper output box 15 is positioned at the below of feeding box 14, by it, stopped, user cannot directly stretch into the below of feeding box 14 by hand and contact with a plurality of file S.Therefore user must first start feeding box 14 with on the other hand past top, and feeding box 14 is started toward a direction C, and a plurality of file S that are positioned on paper output box 15 reveal, as shown in Figure 2.Next, user takes out a plurality of file S with another hand again, rear user put down feeding box 14, feeding box 14 is resetted.For user, the taking-up mode of a plurality of file S like this is inconvenience too, therefore needs a kind of automatic paper feeder that is positioned at the file on paper output box of being convenient to take out.
Summary of the invention
The object of the present invention is to provide a kind of automatic paper feeder of the file on paper output box of being convenient to take.
In a preferred embodiment, the invention provides a kind of automatic paper feeder, in order to be fed to a paper to the one scan region of one scan module or a print area of a print module, this automatic paper feeder comprises:
One housing;
One feeding box, is connected in this housing, in order to place this paper thereon;
One paper output box, is arranged on this housing and is positioned at the below of this feeding box, in order to place by this paper of this scanning area or this print area;
One pushing and pressing plate, is arranged on this feeding box and is positioned at one end of this feeding box, and a upper surface that is parallel to this feeding box with respect to this feeding box in order to be pushed swings, and this paper that makes to be positioned on this paper output box is revealed in outside this feeding box; And
One elastic element, the two ends of this elastic element contact with this feeding box and this pushing and pressing plate respectively, in order to provide an elastic force to give this pushing and pressing plate, when this pushing and pressing plate is not pushed, reset.
In a preferred embodiment, this pushing and pressing plate comprises:
One plate body;
One contact plate, is extended and is formed and perpendicular to this plate body, in order to this upper surface that is pushed and drives this plate body to be parallel to this feeding box with respect to this feeding box, swing by this plate body;
One retaining piece, is extended and is formed and perpendicular to this plate body, stop the swing of this plate body in order to contact with this feeding box by this contact plate; And
One fixed sturcture, is extended and is formed by this contact plate, in order to the lower edge with this feeding box, hooks and closes.
In a preferred embodiment, one upper surface of this plate body is parallel to this upper surface of this feeding box, and this upper surface of this plate body is higher than this upper surface of this feeding box, when this contact plate is pushed and this plate body is parallel to this feeding box with respect to this feeding box this upper surface swings, this plate body is rocked to the top of this upper surface of this feeding box, and this fixed sturcture moves along this lower edge of this feeding box.
In a preferred embodiment, this plate body has one first connecting portion, by this plate body extend and form and this first connecting portion perpendicular to this plate body, in order to be connected in this feeding box and to fix this elastic element on this first connecting portion through this elastic element, when this contact plate is pushed and when this plate body swings with respect to this feeding box, this elastic element is compressed by this contact plate, and this upper surface that this plate body is parallel to this feeding box by a primary importance is rocked to a second place, and this retaining piece and this feeding box contact to stop the swing of this plate body, when this contact plate is no longer pushed, this elastic element provides this elastic force to promote this contact plate, make this plate body by this second place, be rocked to this primary importance and reset.
In a preferred embodiment, this feeding box has one second connecting portion, in order to be connected in this first connecting portion in conjunction with this first connecting portion and this second connecting portion.
In a preferred embodiment, this first connecting portion is a projection, and this second connecting portion is a perforate.
In a preferred embodiment, this second connecting portion by this feeding box, extended and form and this second connecting portion perpendicular to this upper surface of this feeding box, and this first connecting portion is a sleeve, and this second connecting portion is a projection.
In a preferred embodiment, this second connecting portion by this feeding box, extended and form and this second connecting portion perpendicular to this upper surface of this feeding box, and this first connecting portion is a projection, and this second connecting portion is a sleeve.
In a preferred embodiment, this feeding box comprises:
One extension board, is extended and is formed by this feeding box;
One breach, is positioned at this end of this feeding box; And
A plate body, this end part close to this feeding box in this extension board forms and is positioned at the below of this pushing and pressing plate toward this breach extension, in order to fix this pushing and pressing plate thereon, when this pushing and pressing plate is pushed, this upper surface that the direction of this pushing and pressing plate from this breach toward this feeding box is parallel to this feeding box swings.
In a preferred embodiment, this connection plate body has one second connecting portion, this second connecting portion connects plate body by this and extends and form and perpendicular to this connection plate body, in order to be connected in this pushing and pressing plate, this pushing and pressing plate is set on this feeding box, and this elastic element is sheathed on this second connecting portion, when this pushing and pressing plate is pushed and when this plate body swings with respect to this connection plate body, this elastic element is compressed by this pushing and pressing plate, and this upper surface that this pushing and pressing plate is parallel to this feeding box by a primary importance is rocked to a second place, and when this pushing and pressing plate is no longer pushed, this elastic element provides this elastic force to give this pushing and pressing plate, make this pushing and pressing plate by this second place, be rocked to this primary importance and reset.
In a preferred embodiment, this pushing and pressing plate has one first connecting portion, in order to be connected in this second connecting portion in conjunction with this first connecting portion and this second connecting portion.
In a preferred embodiment, this first connecting portion is a perforate, and this second connecting portion is a projection.
In a preferred embodiment, this first connecting portion by this pushing and pressing plate, extended and form and this first connecting portion perpendicular to a upper surface of this pushing and pressing plate, and this first connecting portion is a sleeve, and this second connecting portion is a projection.
In a preferred embodiment, this first connecting portion by this pushing and pressing plate, extended and form and this first connecting portion perpendicular to a upper surface of this pushing and pressing plate, and this first connecting portion is a projection, and this second connecting portion is a sleeve.
Compared with prior art, the structure of automatic paper feeder of the present invention has been simplified the hand motion that manifests paper box really, so that by taking out paper on paper output box.
Accompanying drawing explanation
Fig. 1 is the structure schematic side view of existing automatic paper feeder and platform type scanner.
Fig. 2 is the structure schematic side view that the feeding box of existing automatic paper feeder is started.
Fig. 3 is the structural representation of automatic paper feeder of the present invention in a preferred embodiment.
Fig. 4 is the local structure decomposing schematic representation of automatic paper feeder of the present invention in a preferred embodiment.
Fig. 5 is the feeding box of automatic paper feeder of the present invention and the STRUCTURE DECOMPOSITION schematic diagram at pushing and pressing plate another visual angle in a preferred embodiment.
Fig. 6 is the feeding box of automatic paper feeder of the present invention and the structural representation of pushing and pressing plate combination in a preferred embodiment.
Fig. 7 is the feeding box of automatic paper feeder of the present invention and the structural representation at pushing and pressing plate another visual angle of combination in a preferred embodiment.
Fig. 8 is the structural representation that the pushing and pressing plate of automatic paper feeder of the present invention is pushed in a preferred embodiment.
Fig. 9 is the structural representation at another visual angle of being pushed in a preferred embodiment of the pushing and pressing plate of automatic paper feeder of the present invention.
Wherein, description of reference numerals is as follows:
1,3 automatic paper feeders 2, platform type scanner
10 paper taking module 11 upper covers
12 minutes paper washer 13 paper-feeding channels
31 housing 14,32 feeding box
15,33 paper output box 16 paper feed roller set
17 paper delivery roller set 20 scan modules
34 pushing and pressing plate 35 elastic elements
101 pickup roller 102 combers
The upper surface of one end 322 feeding box of 321 feeding box
323 extension board 324 breach
325 connect plate body 341 plate bodys
342 contact plate 343 retaining pieces
The first end of 344 fixed sturcture 351 elastic elements
The lower edge of the second end 3231 extension boards of 352 elastic elements
3251 second connecting portion 3252 contact studs
The lower surface of upper surface 3412 plate bodys of 3411 plate bodys
3413 first connecting portion C directions
S file P1 primary importance
The P2 second place
The specific embodiment
In view of the defect of prior art, the invention provides a kind of automatic paper feeder that improves the problem of prior art.Refer to Fig. 3, it is the structural representation of automatic paper feeder of the present invention in a preferred embodiment.Automatic paper feeder 3 is to be fed to a paper to the one scan region of one scan module or a print area of a print module, only shows the structure of automatic paper feeder 3 in Fig. 3, and does not show scan module or the print module being mated.Certainly, automatic paper feeder 3 of the present invention can coordinate with scan module and form a paper feedback scanning device, or automatic paper feeder 3 of the present invention also can coordinate with print module and form a paper feed type type printer.Automatic paper feeder 3 comprises a housing 31, a feeding box 32, a paper output box 33, pushing and pressing plate 34 and an elastic element 35 (please refer to Fig. 4), as for identical haply with described in prior art in order to other elements of paper feeding in automatic paper feeder 3, therefore no longer add explanation.Feeding box 32 is connected in housing 31, in order to place paper (or file) thereon.Paper output box 33 is arranged on housing 31 and is positioned at the below of feeding box 33, in order to place by the paper of scanning area or print area, and pushes against one end 321 that plate 34 is arranged on feeding box 32 and is positioned at feeding box 32.
As shown in Figure 3, feeding box 32 is positioned at the top of paper output box 33 and covers paper output box 33 with pushing and pressing plate 34, therefore be difficult for taking out, is positioned over the paper on paper output box 33.A upper surface 322 that is parallel to feeding box 32 with respect to feeding box 32 but pushing and pressing plate 34 can be pushed swings, make to be positioned over paper on paper output box 33 be revealed in feeding box 32 outside so that take out the paper on paper output box 33.
Refer to Fig. 4, it is the local structure decomposing schematic representation of automatic paper feeder of the present invention in a preferred embodiment.Fig. 4 demonstrates the structure of feeding box 32, pushing and pressing plate 34 and elastic element 35.Feeding box 32 comprises an extension board 323, a breach 324 and a plate body 325, and the direction (that is toward below) of extension board 323 from feeding box 32 toward paper output box 33 extended and formed.Breach 324 is positioned at one end 321 of feeding box 32, connecting 325 of plate bodys one end 321 parts close to feeding box 32 in extension board 323 extends and forms toward breach 324, and connect plate body 325 and there is one second connecting portion 3251, the second connecting portion 3251 is in order to be connected with pushing and pressing plate 34, in this preferred embodiment, extension board 323 and connection plate body 325 are all one-body molded with feeding box 32, and the second connecting portion 3251 is a perforate.
Next refer to Fig. 5, its feeding box that is automatic paper feeder of the present invention and the STRUCTURE DECOMPOSITION schematic diagram that pushes against plate another visual angle in a preferred embodiment.Pushing and pressing plate 34 comprises a plate body 341, a contact plate 342, a retaining piece 343 and a fixed sturcture 344.Plate body 341 has one first connecting portion 3413, the first connecting portion 3413 by a lower surface 3412 of plate body 341, extended and forms and perpendicular to plate body 341, the first connecting portions 3413 in order to be connected in the second connecting portion 3251 of feeding box 32 and pass elastic element 35 and fixedly elastic element 35 on the first connecting portion 3413.Contact plate 342 is extended by plate body 341 and forms and perpendicular to plate body 341, in order to the upper surface 322 that is pushed and drives plate body 341 to be parallel to feeding box 32 with respect to feeding box 32, swing, even if also plate body 341 swings toward the direction that is away from breach 324.Retaining piece 343 is extended by contact plate 342 and forms and perpendicular to plate body 341, in order to the extension board 323 with feeding box 32, contact and stop the swing of plate body 341, and fixed sturcture 344 is also extended and formed by contact plate 342, it hooks and closes in order to the lower edge 3231 with extension board 323.In this preferred embodiment, the first connecting portion 3413 is a projection, and the first connecting portion 3413 is one-body molded with plate body 341, and plate body 341, contact plate 342, retaining piece 343 and fixed sturcture 344 are all one-body molded with pushing and pressing plate 34.
Please refer to Fig. 6 and Fig. 7, Fig. 6 is the feeding box of automatic paper feeder of the present invention and the structural representation of pushing and pressing plate combination in a preferred embodiment, and the feeding box that Fig. 7 is automatic paper feeder of the present invention and the structural representation that pushes against plate another visual angle of combination in a preferred embodiment.Fig. 6 is for the clear annexation showing between feeding box 32, pushing and pressing plate 34 and elastic element 35, therefore pushing and pressing plate 34 shows with dotted line.Pushing and pressing plate 34 is arranged on feeding box 32 by comprising the first connecting portion 3413 and fixed sturcture 344, wherein the first connecting portion 3413 through connecting the second connecting portion 3251 on plate body 325 in conjunction with the first connecting portion 3413 and the second connecting portion 3251, make to push against plate 34 and be fixed on feeding box 32, its upper surface 322 that can be parallel to feeding box 32 swings simultaneously.On the other hand, fixed sturcture 344 closes with lower edge 3231 hooks of extension board 323, to strengthen pushing against the annexation of plate 34 and feeding box 32.When pushing and pressing plate 34 is arranged on feeding box 32, connect the below that plate body 325 is positioned at the plate body 341 of pushing and pressing plate 34, and a upper surface 3411 of plate body 341 is parallel to the upper surface 322 of feeding box 32, and the upper surface 3411 of plate body 341 is higher than the upper surface 322 of feeding box 32.In Fig. 6 and Fig. 7, retaining piece 343 does not contact with the extension board 323 of feeding box 32.
In feeding box 32, connect plate body 325 and more comprise a contact stud 3252, contact stud 3252 extends and forms and perpendicular to connection plate body 325 by connecting plate body 325.Elastic element 35 is fixed on the first connecting portion 3413 of plate body 341, and a first end 351 of elastic element 35 contacts with the inside face of the contact plate 342 of pushing and pressing plate 34, and one second end 352 of elastic element 35 contacts with contact stud 3252, by above-mentioned annexation, make elastic element 35 be provided an elastic force to give contact plate 342, when making to push against plate 342 and not being pushed, reset, even if the pushing and pressing plate 342 not also being pushed maintains, be positioned at a primary importance P1.In this preferred embodiment, contact stud 3252 is with to be connected plate body 325 one-body molded, and elastic element 35 is a torsion spring, and the first end 351 of elastic element 35 adopts the design contacting with the inside face of contact plate 342.And in other preferred embodiments, the first end of elastic element also can adopt the design contacting with another projection on plate body, and this another projection extends and formed by this plate body, and it is perpendicular to plate body.
Next the operation situation that is positioned at the paper on paper output box 35 is taken out in explanation.Please refer to Fig. 8 and Fig. 9, Fig. 8 is the structural representation that the pushing and pressing plate of automatic paper feeder of the present invention is pushed in a preferred embodiment, and the structural representation at another visual angle that the pushing and pressing plate that Fig. 9 is automatic paper feeder of the present invention is pushed in a preferred embodiment.When automatic paper feeder 3 is fed to paper and is sent to paper output box 35 by housing 31 by feeding box 32 after, user is in order to take out the paper on paper output box 35, and user moves its palm and makes close to the pushing and pressing plate 34 that is positioned at paper output box 35 tops.Next, when the pushing and pressing outside face of contact plate 342 of plate 34 and the back side of its palm contact, the elastic force providing due to elastic element 35 is much smaller than the propelling thrust from palm, therefore contact plate 342 is pushed along with its propelling thrust, meanwhile, elastic element 35 is compressed along with its propelling thrust.The contact plate 342 being pushed drives plate body 341 with respect to feeding box 32 and is parallel to its upper surface 322 and swings, make plate body 341 by primary importance P, be rocked to the top of the upper surface 322 of feeding box 32, and fixed sturcture 344 move along the lower edge 3231 of extension board 323.
When the upper surface 322 that is parallel to feeding box 32 by primary importance P1 when plate body 341 is rocked to a second place P2, the pushing and pressing retaining piece 343 of plate 34 and the extension board 323 of feeding box 32 contact and stop the swing of plate body 341.Now, be positioned at paper on paper output box 35 breach 324 by feeding box 32 and be revealed in outside feeding box 32, user can continue mobile its palm to paper output box 35 and take out paper.
When user's palm leaves pushing and pressing plate 32, applying the propelling thrust that gives contact plate 342 is disengaged, make the elastic force that elastic element 35 provides promote contact plate 342 and drive plate body 341, and plate body 341 is again parallel to upper surface 322 swings of feeding box 32 and leaves second place P2, simultaneously, retaining piece 343 also departs from extension board 323 and is no longer in contact with it, and till fixed sturcture 344 moves to plate body 34 and be rocked to primary importance P1 along the lower edge 3231 of extension board 323.Pushing and pressing plate 34 resets complete.
Need special version, the first connecting portion 3413 in this preferred embodiment is projection, and the second connecting portion 3251 is perforate.In like manner, in the second preferred embodiment, the first connecting portion can adopt the structure of perforate, and the second connecting portion can adopt the structure of projection.Moreover in the 3rd preferred embodiment, the first connecting portion can adopt the structure of projection equally, and elastic element is sheathed on the first connecting portion equally, and the second connecting portion adopts the tube-in-tube structure that can take in projection.Similarly, in the 4th preferred embodiment, the first connecting portion adopts the structure of projection equally, and the second connecting portion adopts the structure of sleeve equally, but elastic element is sheathed on the second connecting portion equally.In addition, in the 5th preferred embodiment, the first connecting portion adopts the structure of sleeve, and elastic element is sheathed on the first connecting portion, and the second connecting portion adopts the structure of projection.Similarly, in the 6th preferred embodiment, the first connecting portion adopts the structure of sleeve equally, and the second connecting portion adopts the structure of projection equally, but elastic element is sheathed on the second connecting portion.
Known according to above-mentioned preferred embodiment, automatic paper feeder of the present invention is that a pushing and pressing plate is set on feeding box, and pushing and pressing plate can be pushed and swing with respect to feeding box, to appear the breach of feeding box, the paper output box that is positioned at feeding box below can be revealed, so that user takes out, be positioned over the paper on paper output box.When user no longer promotes to push against plate, the elastic force that the elastic element contacting with pushing and pressing plate provides can promote to push against plate, makes to push against sheet reset.Compared with prior art, the structure of automatic paper feeder of the present invention has been simplified the hand motion that manifests paper box really, so that by taking out paper on paper output box.
The foregoing is only preferred embodiment of the present invention, not in order to limit claim scope of the present invention, therefore all other do not depart from the equivalence change completing under disclosed spirit or modifies, and all should be contained within the scope of the claim of this case.
Claims (14)
1. an automatic paper feeder, in order to be fed to a paper to the one scan region of one scan module or a print area of a print module, is characterized in that, this automatic paper feeder comprises:
One housing;
One feeding box, is connected in this housing, in order to place this paper thereon;
One paper output box, is arranged on this housing and is positioned at the below of this feeding box, in order to place by this paper of this scanning area or this print area;
One pushing and pressing plate, is arranged on this feeding box and is positioned at one end of this feeding box, and a upper surface that is parallel to this feeding box with respect to this feeding box in order to be pushed swings, make to be positioned over this paper on this paper output box be revealed in this feeding box outside; And
One elastic element, the two ends of this elastic element contact with this feeding box and this pushing and pressing plate respectively, in order to provide an elastic force to give this pushing and pressing plate, when this pushing and pressing plate is not pushed, reset.
2. automatic paper feeder as claimed in claim 1, wherein this pushing and pressing plate comprises:
One plate body;
One contact plate, is extended and is formed and perpendicular to this plate body, in order to this upper surface that is pushed and drives this plate body to be parallel to this feeding box with respect to this feeding box, swing by this plate body;
One retaining piece, is extended and is formed and perpendicular to this plate body, stop the swing of this plate body in order to contact with this feeding box by this contact plate; And
One fixed sturcture, is extended and is formed by this contact plate, in order to the lower edge with this feeding box, hooks and closes.
3. automatic paper feeder as claimed in claim 2, wherein a upper surface of this plate body is parallel to this upper surface of this feeding box, and this upper surface of this plate body is higher than this upper surface of this feeding box, when this contact plate is pushed and this plate body is parallel to this feeding box with respect to this feeding box this upper surface swings, this plate body is rocked to the top of this upper surface of this feeding box, and this fixed sturcture moves along this lower edge of this feeding box.
4. automatic paper feeder as claimed in claim 2, wherein this plate body has one first connecting portion, by this plate body extend and form and this first connecting portion perpendicular to this plate body, in order to be connected in this feeding box and to fix this elastic element on this first connecting portion through this elastic element, when this contact plate is pushed and when this plate body swings with respect to this feeding box, this elastic element is compressed by this contact plate, and this upper surface that this plate body is parallel to this feeding box by a primary importance is rocked to a second place, and this retaining piece and this feeding box contact to stop the swing of this plate body, when this contact plate is no longer pushed, this elastic element provides this elastic force to promote this contact plate, make this plate body by this second place, be rocked to this primary importance and reset.
5. automatic paper feeder as claimed in claim 4, wherein this feeding box has one second connecting portion, in order to be connected in this first connecting portion in conjunction with this first connecting portion and this second connecting portion.
6. automatic paper feeder as claimed in claim 5, wherein this first connecting portion is a projection, and this second connecting portion is a perforate.
7. automatic paper feeder as claimed in claim 5, wherein this second connecting portion by this feeding box, extended and form and this second connecting portion perpendicular to this upper surface of this feeding box, and this first connecting portion is a sleeve, and this second connecting portion is a projection.
8. automatic paper feeder as claimed in claim 5, wherein this second connecting portion by this feeding box, extended and form and this second connecting portion perpendicular to this upper surface of this feeding box, and this first connecting portion is a projection, and this second connecting portion is a sleeve.
9. automatic paper feeder as claimed in claim 1, wherein this feeding box comprises:
One extension board, is extended and is formed by this feeding box;
One breach, is positioned at this end of this feeding box; And
A plate body, this end part close to this feeding box in this extension board forms and is positioned at the below of this pushing and pressing plate toward this breach extension, in order to fix this pushing and pressing plate thereon, when this pushing and pressing plate is pushed, this upper surface that the direction of this pushing and pressing plate from this breach toward this feeding box is parallel to this feeding box swings.
10. automatic paper feeder as claimed in claim 9, wherein this connection plate body has one second connecting portion, this second connecting portion connects plate body by this and extends and form and perpendicular to this connection plate body, in order to be connected in this pushing and pressing plate, this pushing and pressing plate is set on this feeding box, and this elastic element is sheathed on this second connecting portion, when this pushing and pressing plate is pushed and when this plate body swings with respect to this connection plate body, this elastic element is compressed by this pushing and pressing plate, and this upper surface that this pushing and pressing plate is parallel to this feeding box by a primary importance is rocked to a second place, and when this pushing and pressing plate is no longer pushed, this elastic element provides this elastic force to give this pushing and pressing plate, make this pushing and pressing plate by this second place, be rocked to this primary importance and reset.
11. automatic paper feeders as claimed in claim 10, wherein this pushing and pressing plate has one first connecting portion, in order to be connected in this second connecting portion in conjunction with this first connecting portion and this second connecting portion.
12. automatic paper feeders as claimed in claim 11, wherein this first connecting portion is a perforate, and this second connecting portion is a projection.
13. automatic paper feeders as claimed in claim 11, wherein this first connecting portion by this pushing and pressing plate, extended and form and this first connecting portion perpendicular to a upper surface of this pushing and pressing plate, and this first connecting portion is a sleeve, and this second connecting portion is a projection.
14. automatic paper feeders as claimed in claim 11, wherein this first connecting portion by this pushing and pressing plate, extended and form and this first connecting portion perpendicular to a upper surface of this pushing and pressing plate, and this first connecting portion is a projection, and this second connecting portion is a sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210319114.3A CN103663003A (en) | 2012-08-31 | 2012-08-31 | Automatic paper feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210319114.3A CN103663003A (en) | 2012-08-31 | 2012-08-31 | Automatic paper feeding device |
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|---|---|
| CN103663003A true CN103663003A (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210319114.3A Pending CN103663003A (en) | 2012-08-31 | 2012-08-31 | Automatic paper feeding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107167470A (en) * | 2017-06-21 | 2017-09-15 | 合肥荣事达电子电器集团有限公司 | A kind of closestool urine examination device |
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| US6588742B2 (en) * | 2000-11-21 | 2003-07-08 | Funai Electric Co., Ltd. | Sheet feeder and sheet tray |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107167470A (en) * | 2017-06-21 | 2017-09-15 | 合肥荣事达电子电器集团有限公司 | A kind of closestool urine examination device |
| CN107167470B (en) * | 2017-06-21 | 2024-01-23 | 合肥荣事达电子电器集团有限公司 | Toilet urine detection device |
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Application publication date: 20140326 |