CN1805494A - Scanner with scanned file flattening function - Google Patents
Scanner with scanned file flattening function Download PDFInfo
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- CN1805494A CN1805494A CN 200510004610 CN200510004610A CN1805494A CN 1805494 A CN1805494 A CN 1805494A CN 200510004610 CN200510004610 CN 200510004610 CN 200510004610 A CN200510004610 A CN 200510004610A CN 1805494 A CN1805494 A CN 1805494A
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Abstract
The invention relates to a scanner which can flatten the document, which comprises a case with the first groove; a transparent platform mounted on said case for arranging a document; a lifting cover mounted which comprises the second groove and above the transparent platform and connected to the case; a main hinge whose one end is fixed on the lifting cover and another end is inside the first groove and via which the lifting cover and the case are connected; and a one-time hinge which comprises a protrude axle and a main body while the protrude axle can be slide mounted inside the second groove; and the main body is mounted inside the first groove while it can slide relative to the main hinge.
Description
Technical field
The present invention relates to a kind of scanner, particularly a kind of scanner with pressing file function.
Background technology
Scanner is a kind of very general computer external product, it can be used to scan the flat file of a reality and produces corresponding data, scanner also can be used to change image or the media data as photograph etc., becomes the digitized format data of the modification of actual motion on computers.In addition, it can also provide some additional function, can image data be faxed to other picture unit by telephone wire as scanner, or connect a network and send image data to other people with the form of Email (e-mail), also or by connecting the function that a printer reaches photomechanical printing, more the numerical data of conversion can be placed on the internet, use for many people.
See also Fig. 1, Fig. 1 is the external view of the one scan instrument 10 of prior art.Scanner 10 comprises a housing 12, a printing opacity platform 14, a slide rail 16, one scan module 18, and a light source 20.Printing opacity platform 14 is located on the housing 12, is used for placing a file, and scan module 18 with along directions X can before and after the mode of sliding be located on the slide rail 16, be used for the light that scanning light source 20 sends back via file, to produce a pair of signal of video signal that should file.When scanner 10 scanned, scan module 18 can slide and scanning this document on slide rail 16, and when scanner 10 finished scanning, scan module 18 just can move to the certain position point of slide rail 16, became holding state.And scanner 10 comprises a flip 22 in addition, is used for pressing down the file of desire scanning.
See also Fig. 2, Fig. 2 is that a file 24 is positioned over the schematic diagram on the printing opacity platform 14 of scanner 10.If file 24 is the king-sized books of a thickness, then flip 22 this moment just can be propped up by file 24, develops on printing opacity platform 14 so can't entirely file 24 be compressed.
Yet comprise most important key components and parts one image photo-sensitive cell in the scanner 10 in the scan module 18, that is general so-called contact-type image sensor (contact image sensor, CIS) or sensitization coupling element (charge coupled device, CCD), its function is exactly as a photoreceptor, with received literal or figure digital elementization in image scanner.In general the depth of field of CIS is very little, that is to say that CIS can not be too far away apart from the file of desire scanning on the printing opacity platform 14, and the adaptation of therefore desiring scanning document and printing opacity platform 14 just seems very important.As shown in Figure 2,, develops on printing opacity platform 14 by file 24 when can't be smooth-goingly being pressed, the problem that image that this moment, scanner 10 was scanned or literal just have distortion, and it is the most remarkable to be projected on the file middle body effect of printing opacity platform 14 tops with warpage especially.So how to make file 24 can be more smooth press close to printing opacity platform 14, then be the target of the last required effort of existing scanning means design to scan more clearly.
Summary of the invention
The invention provides a kind of scanner that flattens file function that has, to solve the above problems.
The invention discloses a kind of scanner with scanned file flattening function, it comprises a housing, and it comprises one first groove; One printing opacity platform, it is installed on this housing, is used for placing a file; One flip, it is installed on the top of this printing opacity platform and is connected in this housing, and this flip comprises one second groove; One main hinge, one end are fixed in this flip, and the other end places in this first groove, and this flip sees through this main hinge with this housing and is connected; And a hinge, it comprises a protruding axle and a main body, and this protruding axle is being installed in this second groove with respect to the mode that this second groove slides, and this main body is placing in this first groove with respect to the mode that this main hinge slides.
Description of drawings
Fig. 1 is the external view of the scanner of prior art.
Fig. 2 is positioned over the schematic diagram on the printing opacity platform of scanner for file.
Fig. 3 is the schematic diagram of scanner of the present invention.
Fig. 4 is the schematic diagram of the linkage of first embodiment of the invention scanner.
To be first embodiment of the invention main hinge, inferior hinge combine end view with U type groove structure body to Fig. 5 when flip is raised.
To be first embodiment of the invention main hinge, inferior hinge combine end view with U type groove structure body to Fig. 6 when flip covers.
Fig. 7 is the schematic diagram of hinge means when flip covers and do not place file in printing opacity platform top of scanner.
Fig. 8 is the schematic diagram of hinge means when flip is raised to a certain angle and do not placed file in printing opacity platform top of scanner of the present invention.
Fig. 9 is the schematic diagram of hinge means when file is raised and do not placed in flip fully in printing opacity platform top of scanner of the present invention.
Figure 10 places the schematic diagram of file hinge means of scanner in printing opacity platform top and when pressing down flip to a certain angle for the present invention.
Figure 11 places file in printing opacity platform top and the schematic diagram of flip hinge means of scanner when covering fully for the present invention.
Schematic diagram on the printing opacity platform that Figure 12 is positioned over scanner for file of the present invention is driven plain.
Figure 13 is the schematic diagram of second embodiment of the invention linkage.
Figure 14 is the schematic diagram of third embodiment of the invention linkage.
Figure 15 is the schematic diagram of self-scanning instrument dismounting time hinge.
Figure 16 only uses the schematic diagram of main hinge as linkage for scanner of the present invention.
Description of reference numerals
10 scanners
12 housings
14 printing opacity platforms
16 slide rails
18 scan modules
20 light sources
22 flips
24 files
30 scanners
32 housings
34 printing opacity platforms
36 slide rails
38 scan module
40 light sources
42 flips
44 U type groove structure bodies
46 second grooves
48 holes
50 main hinges
51 main bodys
52 depressed parts
54 fixed axis
56 hinges
57 main bodys
58 protruding axles
60 first grooves
62 files
64 main hinges
66 hinges
70 hinges
Embodiment
See also Fig. 3, Fig. 3 is the schematic diagram of one scan instrument 30 of the present invention.Scanner 10 comprises a housing 32, a printing opacity platform 34, a slide rail 36, one scan module 38, and a light source 40.Printing opacity platform 34 is located on the housing 32, is used for placing a file, and scan module 38 with along directions X can before and after the mode of sliding be located on the slide rail 36, be used for the light that scanning light source 40 sends back via file, to produce a pair of signal of video signal that should file.When scanner 30 scanned, scan module 38 can slide and scanning this document on slide rail 36, and when scanner 30 finished scanning, scan module 38 just can move to the certain position point of slide rail 36, became holding state.And scanner 30 comprises a flip 42 in addition, is installed on the top of printing opacity platform 34, is used for pressing down the file of desire scanning.
See also Fig. 4, Fig. 4 is the schematic diagram of the linkage of first embodiment of the invention scanner 30.Scanner 30 comprises two U type groove structure bodies 44, is installed on the both sides of flip 42 respectively, and each U type groove structure body 44 comprises two second grooves 46, and two holes 48.U type groove structure body 44 can integrated mode be connected in flip 42, or is connected in flip 42 with various mechanisms combination such as sealed, chimeric.Scanner 30 comprises a main hinge 50 in addition, and the width of the main body 51 of main hinge 50 is up-narrow and down-wide, and forms a depressed part 52 (groove) on the main body 51.Main hinge 50 comprises two fixed axis 54, is used for being installed in the hole 48 of U type groove structure body 44, so that U type groove structure body 44 can rotate with respect to main hinge 50.Scanner 30 comprises hinge 56 in addition one time, the width of the main body 57 of inferior hinge 56 is wide at the top and narrow at the bottom, the depressed part 52 formed spaces of main hinge 50 can cooperate the shape of time hinge body 57, because of this time hinge 56 is arranged in the depressed part 52 of main hinge 50 in the mode that can slide up and down along the main body 51 of main hinge 50.Inferior hinge 56 comprises two protruding axles 58, is used for slidably being placed in second groove 46, and when U type groove structure body 44 rotated with respect to main hinge 50, protruding axle 58 can be driven to slide in second groove 46 by U type groove structure body 44.
See also Fig. 5 and Fig. 6, to be first embodiment of the invention main hinge 50, inferior hinge 56 combine end view with U type groove structure body 44 to Fig. 5 when flip 42 is raised, and to be first embodiment of the invention main hinge 50, inferior hinge 56 combine end view with U type groove structure body 44 to Fig. 6 when flip 42 covers.In this embodiment, the width of inferior hinge 56 lower ends is less times greater than the width of depressed part 52 narrow ends of main hinge 50, so when the main body 57 of time hinge 56 propped up the bottom of depressed part 52 downwards, what a side of inferior hinge 56 can be than main hinge 50 was one side-prominent.In addition, because being up-narrow and down-wide taper structure and inferior hinge 56, main hinge 50 is taper structure wide at the top and narrow at the bottom, so when time hinge 56 when the main body 51 of main hinge 50 is from top to bottom slided, main hinge 50 then becomes big gradually with time 56 integral width that combine of hinge, when the main body 57 when time hinge 56 propped up the bottom of depressed part 52 downwards, main hinge 50 then was maximum with time 56 integral width that combine of hinge (directions X).So as Fig. 5 and shown in Figure 6, when flip 42 is raised to a certain angle, main hinge 50 and time hinge 56 can cover constantly main hinge 50 and time hinge 56 in this cross section width and t1 less than flip 42 in a cross section width and t0, that is to say, when inferior hinge 56 moves up with respect to main hinge 50, main hinge 50 and time hinge 56 are in this cross section width with for gradually little, and when time hinge 56 moved down with respect to main hinge 50, main hinge 50 and time hinge 56 were in this cross section width with for gradually big.
See also Fig. 7, Fig. 7 is the schematic diagram of hinge means when flip 42 covers and do not place file in printing opacity platform 34 tops of scanner 30.The housing 32 of scanner 30 comprises one first groove 60, and main hinge 50 is arranged in first groove 60, and the main body 57 of inferior hinge 56 is installed in first groove 60 in the mode that can slide up and down along the main body 51 of main hinge 50.When flip 42 covers when file is not placed in and printing opacity platform 34 tops parallel with printing opacity platform 34, the protruding axle 58 of inferior hinge 56 is positioned at the outer most edge of second groove 46, and the main body 57 of inferior hinge 56 props up the bottom of depressed part 52 downwards, and this moment main hinge 50 with time hinge 56 tight fits and be positioned at the bottommost of first groove 60 fully just.
See also Fig. 8 and Fig. 9, Fig. 8 cover 42 and raises to a certain angle and schematic diagram when not placing file in printing opacity platform 34 tops in pressing for the hinge means of scanner 30 of the present invention, and Fig. 9 is the schematic diagram of hinge means when file is raised and do not placed in flip 42 fully in printing opacity platform 34 tops of scanner 30 of the present invention.When flip 42 when rotating away from the direction of printing opacity platform 34, the protruding axle 58 of inferior hinge 56 moves in second groove 46, and inferior hinge 56 is with respect to main hinge 50 move up (Y direction); So when flip 42 is raised when vertical with printing opacity platform 34, the protruding axle 58 of inferior hinge 56 moves to the inner edge of second groove 46, and inferior hinge 56 moves to the position with respect to main hinge 50 the tops.And in Fig. 8 and Fig. 9, owing to do not place file,, and rest on the position that props up the bottommost of first groove 60 bottom it so main hinge 50 is not moving upward in printing opacity platform 34 tops always.
See also Figure 10 and Figure 11, Figure 10 places the schematic diagram of a file 62 hinge means of scanner 30 in printing opacity platform 34 tops and when pressing down flip 42 to a certain angle for the present invention, and Figure 11 places file 62 in printing opacity platform 34 tops and the schematic diagram of flip 42 hinge means of scanner 30 when covering fully for the present invention.When flip 42 when rotating near printing opacity platform 34 directions, if have the file 62 of suitable thickness this moment, as books, be placed on the printing opacity platform 34 of scanner 30 when scanning, main hinge 50 can be because the thickness of file 62 be vertically up mobile in first groove 60, so that the gap of flip 42 and printing opacity platform 34 is substantially equal to the thickness of file 62; Simultaneously, because flip 42 to be to rotate near printing opacity platform 34 directions, the protruding axle 58 of inferior hinge 56 moves in second groove 46 once again, and inferior hinge 56 moves down with respect to main hinge 50, just main hinge 50 and time hinge 56 motion in the other direction simultaneously.So when flip 42 covers file 62 and when parallel with printing opacity platform 34 fully, the protruding axle 58 of inferior hinge 56 moves to the outer most edge of second groove 46, and inferior hinge 56 moves to below and props up the bottom of depressed part 52, meaning is main hinge 50 and time hinge 56 just complete tight fits, and this moment, file 62 can closely be pressed on the printing opacity platform 34 by flip 42, and the crack is roughly less than file 62 original thickness (because file 62 be compacted) between flip 42 and the printing opacity platform 34, and main hinge 50 can vertically up move to and can make crack between flip 42 and the printing opacity platform 34 roughly less than the extreme higher position of file 62 original thicknesses.
Yet, aspect the combining of first groove 60 of housing 32 and main hinge 50 and time hinge 56, can design main hinge 50 and time hinge 56 in the width of first groove 60 of the bigger housing 32 of the gross thickness of directions X, main hinge 50 then can be made up of elastomeric material with time hinge 56, as plastic material etc., thus when main hinge 50 is inserted first groove 60 with time hinge 56, main hinge 50 can be subjected to housing 32 extruding with time hinge 56 and the strain (strain) that produces some degree.When flip 42 to rotate near printing opacity platform 34 directions, when promptly the main body 57 of time hinge 56 is slided in first groove 60 from top to bottom along the main body 51 of main hinge 50, main hinge 50 and time hinge 56 in the gross thickness of directions X can with increase, that is to say main hinge 50 and time hinge 56 be subjected to strain that housing 32 extruding are produced also with increase, just can cause main hinge 50 this moment, the closed intensity of the inferior hinge 56 and first groove 60 with increase, and more and more difficulty is rotated flip 42 with the direction near printing opacity platform 34, and meaning is a main hinge 50, the frictional resistance that the inferior hinge 56 and first groove are 60 increases thereupon.Otherwise, when if the main body 57 of time hinge 56 is slided in first groove 60 from lower to upper along the main body 51 of main hinge 50, main hinge 50 and time hinge 56 in the gross thickness of directions X can with reduce, that is to say main hinge 50 and time hinge 56 be subjected to strain that housing 32 extruding are produced also with reduce, just can cause main hinge 50 this moment, the closed intensity of the inferior hinge 56 and first groove 60 with reduce, and can more and more easily flip 42 be rotated with the direction away from printing opacity platform 34, meaning is a main hinge 50, the frictional resistance that the inferior hinge 56 and first groove are 60 with reduce.As previously mentioned, because the width of time hinge 56 lower ends is less times greater than the width of depressed part 52 narrow ends of main hinge 50, so main hinge 50 can friction tight mode be arranged in first groove 60 of housing 32 with time hinge 56, and reach main hinge 50 and time hinge 56 in the purpose of the width of first groove 60 of the bigger housing 32 of the gross thickness of directions X.And make main hinge 50 and time hinge 56 tightly fit in mode in first groove 60 of housing 32; not only be confined to the structural design of the width of time hinge 56 lower ends less times greater than the width of depressed part 52 narrow ends of main hinge 50; the category that as long as each section that can reach main hinge 50 and time hinge 56 in the structural design of the width of first groove 60 of the bigger housing 32 of the gross thickness of directions X, all belongs to the present invention to be protected.
See also Figure 11 and Figure 12, Figure 12 is that file 62 of the present invention is driven plain the schematic diagram on the printing opacity platform 34 that is positioned over scanner 30.The file 62 that will have suitable thickness as the user, as books, be positioned on the printing opacity platform 34 of scanner 30 when scanning, flip 42 can be rotated toward the direction near printing opacity platform 34, and as from the foregoing, when flip 42 when rotating near printing opacity platform 34 directions, main hinge 50, the frictional resistance that the inferior hinge 56 and first groove are 60 can with increase, just main hinge 50, inferior hinge 56 can be clamped in first groove 60 gradually, the strength of this chucking then can be resisted flip 42 toward the rotation away from printing opacity platform 34 directions, and then provide flip 42 to press down the strength of file 62, so the time file 62 just can't flick flip 42 easily, and when flip 42 is depressed into when parallel with printing opacity platform 34, then file 62 was in and was compressed the situation of developing in printing opacity platform 34 fully this moment, and flip 42 can be substantially equal to the thickness of file 62 with the gap of printing opacity platform 34, and can reach the best state that scans.
And the main hinge of hinge means of the present invention and time hinge can also other different structure form performances, so long as can cause when time hinge slides up and down with respect to main hinge, main hinge and inferior hinge in the gross thickness of fore-and-aft direction can with the effect of variation get final product.See also Figure 13 and Figure 14, Figure 13 is the schematic diagram of second embodiment of the invention linkage, and Figure 14 is the schematic diagram of third embodiment of the invention linkage.As shown in figure 13, the body width of a main hinge 64 is unanimous between the higher and lower levels in second embodiment, and the body width of a hinge 66 is wide at the top and narrow at the bottom, so when the main body of time hinge 66 when the main body of main hinge 64 is slided from top to bottom, main hinge 64 can increase in the gross thickness of directions X with time hinge 66 thereupon; Otherwise, if the main body of time hinge 66 is when the main body of main hinge 64 is slided from lower to upper, then main hinge 64 and time hinge 66 in the gross thickness of directions X can with reduce.Then, as shown in figure 14, the body width of a main hinge 68 is up-narrow and down-wide in the 3rd embodiment, and the body width of a hinge 70 is unanimous between the higher and lower levels, so when the main body of time hinge 70 when the main body of main hinge 68 is slided from top to bottom, main hinge 68 and time hinge 70 in the gross thickness of directions X also can with increase; Otherwise, if the main body of time hinge 70 is when the main body of main hinge 68 is slided from lower to upper, then main hinge 68 and time hinge 70 in the gross thickness of directions X also can with reduce.Then identical as for second embodiment with first embodiment with other element operating principle of the 3rd embodiment, so no longer describe in detail in this.
And hinge means of the present invention also can be designed to when the file thinner thickness desiring to scan, when meaning promptly need not compress the function of file, can be with inferior hinge by disassembling in the scanner, then flip of the present invention this moment will as the flip of the scanner of prior art not tool compress the function of file.See also Figure 15 and Figure 16, Figure 15 is the schematic diagram of self-scanning instrument 30 dismounting time hinges 56, and Figure 16 only uses the schematic diagram of main hinge 50 as linkage for scanner 30 of the present invention.The protruding axle 58 of inferior hinge 56 can shift out by pressing to cover in 42 second groove 46 during with housing 32 approximate vertical in flip 42, and with inferior hinge 56 by disassembling in the scanner 30, this moment as shown in figure 16, flip 42 just can only be articulated in the hole 48 of U type groove structure body 44 via fixed axis 54, and freely rotate with respect to main hinge 50, no longer be subjected to main hinge 50 and time hinge 56 to be sticked in constraint in first groove 60 jointly, so the time flip 42 just not tool compress the function of file.
Compare with the scanner of prior art, of the present invention have the scanner that flattens file function and can be positively thicker file or books be pressed and develop on the printing opacity platform, so can overcome the prior art scanner when scanning books, owing to the books warpage is projected on the problem that going up of printing opacity platform causes the image that scanned or literal just to have distortion, and then effectively promote the scanning quality of scanner.
The above only is the preferred embodiments of the present invention, and all equivalences of being done according to the present patent application scope required for protection change and modify, and all should belong to the scope that patent application of the present invention is contained.
Claims (15)
1. scanner with scanned file flattening function comprises:
One housing comprises one first groove;
One printing opacity platform is installed on the described housing, is used for placing a file;
One flip is installed on the top of described printing opacity platform and is connected in described housing, and described flip comprises one second groove;
One main hinge, one end are fixed in the described flip, and the other end places in described first groove, and described flip sees through described main hinge with described housing and is connected; And
A hinge, it comprises a protruding axle and a main body, and described protruding axle is being installed in described second groove with respect to the mode that described second groove slides, and described main body is placing in described first groove with respect to the mode that described main hinge slides.
2. scanner as claimed in claim 1, wherein, described main hinge and described hinge slide relative, and the described cam slide that makes described hinge is between a primary importance and a second place of described second groove.
3. scanner as claimed in claim 2, wherein when described flip when rotating away from the direction of described printing opacity platform, the protruding axle of described hinge moves to the described second place in described second groove, and the main body of described hinge is upwards slided along described main hinge.
4. scanner as claimed in claim 2, wherein when described flip is rotated with the direction of approaching described printing opacity platform, the protruding axle of described hinge moves to described primary importance in described second groove, and the main body of described hinge along described main hinge to lower slider.
5. scanner as claimed in claim 4, wherein said file has a thickness, when described flip is rotated with approaching described printing opacity platform direction, described main hinge makes the gap of described flip and described printing opacity platform be substantially equal to described thickness because of the described thickness of described file vertical moving in described first groove relatively.
6. scanner as claimed in claim 1 forms a depressed part on the wherein said main hinge, the shape of the described main body of formed space of described depressed part and described hinge cooperatively interacts, to hold described main body in described depressed part.
7. scanner as claimed in claim 6, wherein said first groove has one first width, and the described main body of described hinge is a wedge structure, when the described depressed part of described main hinge holds the described wedge shape main body of time hinge fully, described main hinge and described hinge form one second width, and wherein said second width is roughly greater than described first width.
8. scanner as claimed in claim 7, wherein said main hinge is constituted by an elastic material.
9. scanner as claimed in claim 7, wherein said time hinge is constituted by an elastic material.
10. scanner as claimed in claim 1, the closed intensity of wherein said main hinge and described hinge and described first groove are big when opening than described flip when described flip is closed.
11. scanner as claimed in claim 1, the width of the main body of wherein said main hinge are unanimous between the higher and lower levels, the width of the main body of described hinge is wide at the top and narrow at the bottom.
12. scanner as claimed in claim 1, the width of the main body of wherein said main hinge are up-narrow and down-wide, the width of the main body of described hinge is wide at the top and narrow at the bottom.
13. scanner as claimed in claim 1, the width of the main body of wherein said main hinge are up-narrow and down-wide, the width of the main body of described hinge is unanimous between the higher and lower levels.
14. scanner as claimed in claim 1, the protruding axle of wherein said hinge can selectively be installed on the described scanner described hinge by second groove dismounting of described flip.
15. scanner as claimed in claim 1, wherein said main hinge comprises a fixed axis, is fixed in rotating mode in the hole of described flip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510004610 CN1805494A (en) | 2005-01-14 | 2005-01-14 | Scanner with scanned file flattening function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510004610 CN1805494A (en) | 2005-01-14 | 2005-01-14 | Scanner with scanned file flattening function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1805494A true CN1805494A (en) | 2006-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510004610 Pending CN1805494A (en) | 2005-01-14 | 2005-01-14 | Scanner with scanned file flattening function |
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| CN (1) | CN1805494A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092854A (en) * | 2014-07-25 | 2014-10-08 | 滁州品之达电器科技有限公司 | Folding type file rack |
| CN104092852A (en) * | 2014-07-25 | 2014-10-08 | 滁州品之达电器科技有限公司 | Folding-type large format photographing rack |
| CN105953036A (en) * | 2014-07-25 | 2016-09-21 | 苏州鱼得水电气科技有限公司 | Combined photographing rack with transparent pressing plates |
| CN104092854B (en) * | 2014-07-25 | 2017-01-04 | 滁州品之达电器科技有限公司 | Foldable file frame |
| CN107094214A (en) * | 2017-06-09 | 2017-08-25 | 西南民族大学 | A kind of scanned placement for one side photo taking type scanner and press device and method |
-
2005
- 2005-01-14 CN CN 200510004610 patent/CN1805494A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092854A (en) * | 2014-07-25 | 2014-10-08 | 滁州品之达电器科技有限公司 | Folding type file rack |
| CN104092852A (en) * | 2014-07-25 | 2014-10-08 | 滁州品之达电器科技有限公司 | Folding-type large format photographing rack |
| CN105953036A (en) * | 2014-07-25 | 2016-09-21 | 苏州鱼得水电气科技有限公司 | Combined photographing rack with transparent pressing plates |
| CN106015851A (en) * | 2014-07-25 | 2016-10-12 | 苏州鱼得水电气科技有限公司 | Combined photographing frame with height adjusting function |
| CN104092854B (en) * | 2014-07-25 | 2017-01-04 | 滁州品之达电器科技有限公司 | Foldable file frame |
| CN107094214A (en) * | 2017-06-09 | 2017-08-25 | 西南民族大学 | A kind of scanned placement for one side photo taking type scanner and press device and method |
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