CN101909133B - Book scanner capable of adjusting forward leaning angle of scanning platform - Google Patents
Book scanner capable of adjusting forward leaning angle of scanning platform Download PDFInfo
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- CN101909133B CN101909133B CN2010102575838A CN201010257583A CN101909133B CN 101909133 B CN101909133 B CN 101909133B CN 2010102575838 A CN2010102575838 A CN 2010102575838A CN 201010257583 A CN201010257583 A CN 201010257583A CN 101909133 B CN101909133 B CN 101909133B
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Abstract
The invention discloses a book scanner capable of adjusting a forward leaning angle of a scanning platform. The scanner comprises a frame, an operating panel, a group of scanning unit assemblies, a scanning data support assembly, a computer host and a power supply supplied to work of the scanner. The scanner is characterized in that: the frame comprises an upper scanning platform stand and a base stand; the group of scanning unit assemblies and the scanning data support assembly are arranged in the upper scanning platform stand, and each scanning unit assembly in the group of scanning unit assemblies faces the scanning data support assembly; the computer host and the power supply are arranged in the upper scanning platform stand or the base stand; and the front sides or the rear sides of the upper scanning platform stand and the base stand are in articulated connection, and a leaning angle supporting and controlling component for controlling and supporting the forward leaning angle of the upper scanning platform stand is arranged between the rear sides or the front sides of the upper scanning platform stand and the base stand. According to the scanner, an operator can freely adjust the most appropriate position per se and work on scanning under a comfortable condition, and the fatigue degree is reduced.
Description
Technical field
The present invention relates to a kind of book scanner, relate in particular to a kind of book scanner that can regulate forward leaning angle of scanning platform.
Background technology
Along with the progress of science and technology, scanner more and more becomes the essential tool of people's work.Especially library, reference room, historical relic depositary institution for relevant valuable material is noted permanent preservation, tend to adopt scanner to reappear the content of data.The scanning platform of existing scanner is all fixed; Operating personnel are in scanner 100 frames to carry out books scanning under the plumbness, and human body is in the state of bending over (as shown in Figure 3) always, because book information is generally all very thick; Bend over for a long time to operate, the operator is tired out.
Summary of the invention
The present invention is in order to solve the problems referred to above that prior art exists; And provide can regulate a kind of book scanner that can regulate forward leaning angle of scanning platform that scanning platform turns forward; This scanning platform that can regulate the book scanner of forward leaning angle of scanning platform can carry out the adjustment at the angle of depression according to the height of operator's height and the physical comfort degree of sitting down later; Thereby make between operator and the scanner and keep optimal state; Reduce operator's degree of fatigue, operating efficiency is improved.
The technical scheme that the present invention takes is: a kind of book scanner that can regulate forward leaning angle of scanning platform, described scanner comprise frame, be arranged on guidance panel on the frame, be arranged on one group of scanning element assembly, scanning information bracket assembly, the scanning of gated sweep unit block and the main frame of reprocessing and the power supply that scanner work is provided in the frame; Be characterized in that described frame comprises top scanning platform support body and base support body; Described one group of scanning element assembly and scanning information bracket assembly are arranged in the scanning platform support body of said top, and each the scanning element assembly in described one group of scanning element assembly is all towards said scanning information bracket assembly; Described main frame and power supply are arranged in top scanning platform support body or the base support body; Adopt hinge type to connect between the front side of described top scanning platform support body and base support body or the rear side; Between the rear side of this top scanning platform support body and base support body or front side, be provided with angle of inclination support and control parts, control and support the forward leaning angle of said top scanning platform support body.
The above-mentioned a kind of book scanner that can regulate forward leaning angle of scanning platform; Wherein, Described angle of inclination support and control parts are made up of at least one hydraulic unit that is symmetricly set on said base support body top, and the bottom of the top of the hydraulic stem of said each hydraulic unit and each self-corresponding said top scanning platform support body is connected.
The above-mentioned a kind of book scanner that can regulate forward leaning angle of scanning platform, wherein, described one group of scanning element assembly comprises at least two scanning element assemblies that are symmetrically set, and is fixed on said top scanning platform support body internal upper part; Described each scanning element assembly comprises surface sensor assembly, optical module, image processing module, data cable, the temporary chip of picture and text and the shutter assembly of controlling this face type scanning element scanning shoot.
The above-mentioned a kind of book scanner that can regulate forward leaning angle of scanning platform, wherein, described scanning information bracket assembly comprises flat information bracket and the printing opacity pressing plate that is located at this flat information bracket top; Each scanning element assembly in described one group of scanning element assembly is all towards said printing opacity pressing plate.
The above-mentioned a kind of book scanner that can regulate forward leaning angle of scanning platform; Wherein, Described scanning information bracket assembly comprises V-arrangement information bracket and the V-arrangement printing opacity pressing plate that is located at V-arrangement information bracket top, and each the scanning element assembly in described one group of scanning element assembly is respectively towards a side of said printing opacity pressing plate; The bottom of described top scanning platform support body is provided with the V-arrangement base plate that the shape with said V-arrangement information bracket matches; The top of described base support body is provided with the space of the bottom elevation that can hold said top scanning platform support body.
The above-mentioned a kind of book scanner that can regulate forward leaning angle of scanning platform; Wherein, Also comprise a printing opacity pressing plate elevating mechanism in the scanning platform support body of described top; Described elevating mechanism comprises that at least two receive motor-driven vertical screw and are screwed on the said vertical screw respectively and are fixed at least two nuts in the scanning platform support body of said top, and described printing opacity pressing plate is connected the synchronization lifting with the vertical screw up-down through bearing with each vertical screw bottom.
The above-mentioned a kind of book scanner that can regulate forward leaning angle of scanning platform wherein, also comprises one group of light source assembly and connector that is arranged on the fixed head, and described connector is connected as a single entity described fixed head and printing opacity pressing plate; , vertical screw drives said printing opacity pressing plate simultaneously when going up and down and said light source assembly goes up and down simultaneously.
The above-mentioned a kind of book scanner that can regulate forward leaning angle of scanning platform; Wherein, also comprise two guide rails that are vertically set at least two diagonal angles, scanning platform support body inside, top, described connector also is made as at least two; Each connector also is provided with the guide groove adaptive with said guide rail; When the elevating mechanism knee-action, the guide groove of said each connector moves up and down along guide rail separately, with the screw rod synchronization lifting.
The above-mentioned a kind of book scanner that can regulate forward leaning angle of scanning platform; Wherein, Described scanning information bracket assembly comprises V-arrangement information bracket and the V-arrangement printing opacity pressing plate that is located at V-arrangement information bracket top, and each the scanning element assembly in described one group of scanning element assembly is respectively towards a side of said printing opacity pressing plate; Described V-arrangement printing opacity pressing plate and described one group of scanning element assembly all are fixed on the postmedian in the scanning platform support body of said top through coalition framework;
Also comprise a V-arrangement information bracket moving-member; Described V-arrangement information bracket moving-member comprises that two are symmetricly set on parallel screw in the scanning platform support body of said top, drive two drive motors of two parallel screws rotation and be screwed on the moving member on the said parallel screw respectively respectively, and the both sides of said V-arrangement information bracket are shelved on respectively on the said moving member; Described parallel screw is longer than the length of coalition framework.
The above-mentioned a kind of book scanner that can regulate forward leaning angle of scanning platform wherein, also comprises a V-arrangement information bracket Lift Part, and said V-arrangement information bracket Lift Part is arranged on the bottom of said V-arrangement information bracket, and is corresponding with the center of said V-arrangement printing opacity pressing plate; Said V-arrangement information bracket Lift Part comprises carriage arrangement pedestal, is arranged on motor/hydraulic/pneumatic lifters that carriage is settled the pedestal bottom, and described carriage settles the center of top of pedestal to be provided with the V-shaped groove that matches with V-arrangement information bracket bottom shape;
When preparing scanning, when V-arrangement information bracket moving-member moved to said V-arrangement printing opacity pressing plate below with described V-arrangement information bracket, said V-arrangement information bracket was seated in said carriage and settles in the V-shaped groove of pedestal; Drive said V-arrangement information bracket by said motor/hydraulic/pneumatic lifters and rise to V-arrangement printing opacity pressing plate bottom, start scanning;
Behind the end of scan, said motor/hydraulic/pneumatic lifters drives said V-arrangement information bracket and descends, and gets back on the moving member of V-arrangement information bracket Lift Part, moves back to the front portion of top scanning platform support body again through V-arrangement information bracket moving-member.
Because the present invention has adopted above technical scheme, the technique effect of its generation is tangible:
1, whole scanner is connected with base support body hinge type by top scanning platform support body, and the operator is freely adjusted and oneself the most suitable position, thereby reduces operator's degree of fatigue, makes the operator under comfortable condition, be engaged in scanning work.
2, between the top of the bottom of top scanning platform support body base plate and base support body, be provided with angle of inclination support and control parts; After the operator opens control switch; These angle of inclination support and control parts can be regulated the angle and the location of leaning forward according to operator's requirement; Thereby make easy and simple to handlely, use reliable.
3, in the scanning platform support body of top, be provided with elevating mechanism, can when the scanning page turning, the printing opacity pressing plate mentioned, put down, alleviate the artificial labour intensity that extracts the printing opacity pressing plate of operator through this elevating mechanism.
4, on elevating mechanism, be provided with light source assembly, light source assembly and elevating mechanism synchronization lifting during operation make light source assembly keep best illumination distances with scanned document all the time, thereby improve quality of scanning.
Description of drawings
Concrete characteristic of the present invention and performance are described in further detail by following embodiment and accompanying drawing thereof.
Fig. 1 is the structural representation of a kind of embodiment of the present invention.
Fig. 2 is the decomposition texture sketch map of Fig. 1.
Fig. 3 is the sketch map that the operator works before the scanner of prior art.
Fig. 4 is the sketch map that the operator works before the present invention can regulate the book scanner of forward leaning angle of scanning platform.
Fig. 5 is the structural representation of another kind of embodiment of the present invention.
Fig. 6 is three the structural representation (the V-arrangement information bracket moves to the state of said V-arrangement printing opacity pressing plate below) of embodiments of the invention.
Fig. 7 be Fig. 6 embodiment three described in the V-arrangement information bracket move to the anterior structural scheme of mechanism of said top scanning platform support body.
Fig. 8 be Fig. 6 embodiment three described in the V-arrangement information bracket leave the view of moving-member.
Fig. 9 be Fig. 6 embodiment three described in the V-arrangement information bracket view of getting back to moving-member.
Figure 10 be Fig. 6 embodiment three in V-arrangement information bracket and V-arrangement information bracket moving-member, V-arrangement information bracket Lift Part be installed in the structural representation on the scanning platform support body base of top.
Figure 11 is the lean forward user mode structural representation (right portions of base support body is not shown) of certain angle of three of Fig. 6 embodiment.
Figure 12 is four a structural representation (right portions of base support body is not shown) of embodiments of the invention.
Figure 13 is the lean forward structural representations (right portions of base support body is not shown) of user mode of certain angle of four of embodiments of the invention.
Embodiment
A kind of book scanner that can regulate forward leaning angle of scanning platform of the present invention, described scanner comprise frame, be arranged on guidance panel on the frame, be arranged on one group of scanning element assembly, scanning information bracket assembly, the scanning of gated sweep unit block and the main frame of reprocessing and the power supply that scanner work is provided in the frame; Described frame comprises top scanning platform support body and base support body; Described one group of scanning element assembly and scanning information bracket assembly are arranged in the scanning platform support body of said top, and each the scanning element assembly in described one group of scanning element assembly is all towards said scanning information bracket assembly; Described main frame and power supply are arranged in top scanning platform support body or the base support body; Adopt hinge type to connect between the front side of described top scanning platform support body and base support body or the rear side; Between the rear side of this top scanning platform support body and base support body or front side, be provided with angle of inclination support and control parts, control and support the forward leaning angle of said top scanning platform support body.
Below through embodiment further explain performance characteristic of the present invention.
See also Fig. 1, Fig. 2, this is a kind of a kind of embodiment that can regulate the book scanner of forward leaning angle of scanning platform of the present invention, these embodiment optimum scanning books.In the present embodiment; Described scanner comprises the frame 1 that is made up of top scanning platform support body 11 and base support body 12; The one group of scanning element assembly 111, the scanning information bracket assembly 112 that in the scanning platform support body of top, are provided with; Described one group of scanning element assembly comprises at least two symmetrically arranged scanning element assemblies, and described each scanning element assembly comprises surface sensor assembly, optical module, image processing module, data cable, the temporary chip of picture and text and the shutter assembly of controlling this face type scanning element scanning shoot.Between scanning element assembly 111 and scanning information bracket assembly 112, be provided with scanning space A.On the base support body of frame, be provided with guidance panel 120, monitoring display screen 122, be provided with the scanning of gated sweep unit block and the main frame 123 of reprocessing and the power supply 124 that scanner work is provided in the base support body of frame.Adopt hinge 2 to connect between the corresponding position in the front end both sides of described top scanning platform support body and base support body both sides; For example; The front end both sides of scanning platform support body are provided with sleeve pipe 21 on top, are provided with rotating shaft 22 at corresponding position, front end both sides, base support body top, form hinge type and connect; During adjustment, top scanning platform support body is turned forward.
In the present embodiment, described scanning information bracket assembly 112 comprises V-arrangement information bracket 1121 and the V-arrangement printing opacity pressing plate 1122 that is located at V-arrangement information bracket top, and the V-type carriage is used to place the books that open.For making the placement books smooth, in every side of described V-type carriage, be provided with elastic layer 1123.The printing opacity Anchor plate kit is mainly used in two pages of the smooth books that open, and can make the surface sensor assembly of both sides obtain scan-image clearly.One group of scanning element assembly described in the present embodiment is symmetrically arranged two; These two scanning element assemblies with the version of correlation or back reflection all towards said scanning information bracket assembly; Present embodiment is a version of taking correlation, and cross facet is to a side of said V-arrangement printing opacity pressing plate respectively.Because the scanning information bracket assembly described in the present embodiment is set to V-arrangement, so the base plate of the bottom of described top scanning platform support body is provided with the V-shape portion 1131 that the shape with said V-arrangement information bracket matches by the centre and the horizontal tail 1132 that extends in the both sides of this V-shape portion constitutes.The corresponding space B that is provided with the bottom elevation motion that to hold said top scanning platform support body at the middle part of described base support body.Described top scanning platform support body is shelved on the top of said base support body both sides through two horizontal tails of bottom.
As shown in Figure 2.The present invention also comprises angle of inclination support and control parts 3; Described angle of inclination support and control parts 3 are made up of two hydraulic units 31,32 that are symmetricly set on both sides, said base support body top, hydraulic stem 311,321 synchronization telescopes of described two hydraulic units; Two horizontal tails, 1132 bottoms of the top of said hydraulic stem and said top scanning platform support body two bottom sides are connected.When operator's primer fluid pressure device, whole top scanning platform support body slowly tilts forward, thereby top scanning platform support body is adjusted to the most suitable forward leaning angle with the operator under the pushing tow of hydraulic stem, for example about 30 degree.Certainly these angle of inclination support and control parts also can be regulated horizontal adjustment plate level angle through operation bench through the action of motor-driven sleeve pipe, make whole top scanning platform support body tilt before and after doing, to obtain the optimal operations comfort level.
Also comprise a printing opacity pressing plate elevating mechanism 4 in the scanning platform support body of top of the present invention; Described printing opacity pressing plate elevating mechanism comprises that one receives motor 40 driven vertical screw rods 41, in the present embodiment, also comprises a pair of intermeshing travelling gear 43,44; Said travelling gear 43 is electrically connected with the output of motor 40; Be provided with screw in the middle of the said travelling gear 44, be enclosed within on the said vertical screw, screw togather with vertical screw.
The present invention comprises that also is used for a light source assembly 5 that throws light on to by the data that scanned.Described light source assembly comprises led light source and the reflector that is arranged on said led light source top, and this group of light source assembly is fixed on the fixed head 51.Described fixed head is fixedly connected with the bottom of said vertical screw, goes up and down with vertical screw.
The present invention includes said printing opacity pressing plate and the connector 52 that the said fixed head 51 that light source is set is connected as a single entity, drive said printing opacity pressing plate simultaneously when vertical screw is gone up and down and go up and down.
For making the printing opacity pressing plate move up and down level and smooth and mobile time guiding, present embodiment also comprises two guide rails that are vertically set at least two diagonal angles, scanning platform support body inside, top, and present embodiment is made as at four angles and respectively establishes a guide rail 53; Described connector also is made as four; Corresponding with said each guide rail 53, each connector also is provided with the guide groove adaptive with said guide rail, when the elevating mechanism knee-action; The guide groove of said each connector moves up and down along guide rail separately, with the screw rod synchronization lifting.
The location touch switch that the stroke distances that vertical screw according to the invention is rotated can be provided with through the relevant position of two ends on this vertical screw section or frame constitutes, because of being prior art, so do not give unnecessary details.
See also Fig. 4, Fig. 4 is about 30 user mode sights when spending for the foregoing description with the frame horizontal adjustment of scanner 200, and at this moment, staff's comfort level increases substantially, and can raise labour efficiency.
See also Fig. 5, Fig. 5 is the structural representation of another kind of embodiment of the present invention.This embodiment and the foregoing description difference are that described scanning information bracket assembly 6 is to comprise flat information bracket 61 and the flat printing opacity pressing plate 62 that is located at this flat information bracket top; Each scanning element assembly 63 in described one group of scanning element assembly all laterally arranges towards said flat printing opacity pressing plate.
See also Fig. 6, Fig. 7, this is four a structural representation of embodiments of the invention, and wherein Fig. 6 is (the V-arrangement information bracket moves to the state of said V-arrangement printing opacity pressing plate below) of the present invention.Fig. 7 is that the V-arrangement information bracket described in this embodiment moves to the anterior structural scheme of mechanism of said top scanning platform support body.This embodiment comprises: top scanning platform support body 71, base support body 72, be arranged on guidance panel 73 on the base support body, be arranged in the base support body or the scanning of the gated sweep unit block in the scanning platform support body of top and the main frame of reprocessing and the power supply (not shown) that scanner work is provided; In frame, be provided with one group of scanning element assembly 74; Below the scanning element assembly, be provided with scanning information bracket assembly 75, above scanning information bracket assembly 75 and scanning element assembly, also be provided with light source assembly 76.It is one that the front portion of described top scanning platform support body and base support body adopts hinge 77 to be connected the position.
Described scanning information bracket assembly 75 comprises V-arrangement information bracket 751 and the V-arrangement printing opacity pressing plate 752 that is located at V-arrangement information bracket top; The described one group of scanning element assembly 74 of present embodiment comprises four scanning element assemblies 741; These four scanning element assemblies 741 are symmetrical set in twos, and respectively towards a side of said V-arrangement printing opacity pressing plate; Described V-arrangement printing opacity pressing plate and described one group of scanning element assembly all are fixed on the postmedian in the scanning platform support body of said top through coalition framework 78.
Please cooperate and consult Fig. 8～Figure 10, and Fig. 7 is consulted in cooperation.The present invention also comprises a V-arrangement information bracket moving-member 81 and V-arrangement information bracket Lift Part 82; Described V-arrangement information bracket moving-member 81 comprises that two are symmetricly set on parallel screw 811 in the scanning platform support body of said top, drive two drive motors 812 of two parallel screws rotation and be screwed on the moving member 814 on the said parallel screw respectively respectively, and the both sides of said V-arrangement information bracket 751 are shelved on the said moving member 814 through a location-plate 754 respectively; Described parallel screw is longer than the length of coalition framework.
V-arrangement information bracket Lift Part 82 of the present invention is fixed on the base plate 711 of top scanning platform support body 71, and is corresponding with the center of said V-arrangement printing opacity pressing plate.Said V-arrangement information bracket Lift Part comprises carriage arrangement pedestal 821, is arranged on motor/hydraulic/pneumatic lifters 822 that carriage is settled the pedestal bottom, and present embodiment adopts Pneumatic elevation spare.Described carriage settles the center of top of pedestal to be provided with the V-shaped groove 8211 that matches with V-arrangement information bracket bottom shape.When described V-arrangement information bracket moving-member 81 the V-arrangement information bracket is moved to V-arrangement printing opacity pressing plate under the time, can just be positioned at the top that said carriage is settled pedestal 821, and be seated on the said V-shaped groove 8211.
When preparing scanning; When V-arrangement information bracket moving-member moves to said V-arrangement printing opacity pressing plate below with described V-arrangement information bracket; Said V-arrangement information bracket is seated in said carriage and settles in the V-shaped groove of pedestal; Drive said V-arrangement information bracket by said motor/hydraulic/pneumatic lifters 79 and rise to V-arrangement printing opacity pressing plate bottom, start scanning;
Behind the end of scan, said motor/hydraulic/pneumatic lifters drives said V-arrangement information bracket and descends, and gets back on the moving member of V-arrangement information bracket Lift Part, moves back to the front portion of top scanning platform support body again through V-arrangement information bracket moving-member.
See also Figure 11, Figure 11 is the lean forward user mode structural representation (right portions of base support body is not shown) of certain angle of three of Fig. 6 embodiment.When regulating forward leaning angle, by angle of inclination support and control parts 79 flexible completion that are arranged between top scanning platform support body and the base support body.
See also Figure 12, Figure 13 and be four structural representation (right portions of base support body is not shown) of embodiments of the invention.Wherein Figure 13 is the lean forward structural representations (right portions of base support body is not shown) of user mode of certain angle of four of embodiments of the invention.This embodiment with three differences of Fig. 6 embodiment is: adopt hinge type to be connected (not shown) between the rear side of described top scanning platform support body and base support body.Described angle of inclination support and control parts 9 are made up of a hydraulic unit 91 that is arranged on said base support body center of top, and the top of the hydraulic stem of described hydraulic unit 91 and said top scanning platform support body bottom are connected.When operator's primer fluid pressure device, along with the decline of hydraulic stem, whole top scanning platform support body is freely followed the whereabouts, slowly tilts forward, thereby top scanning platform support body 71 is adjusted to the most suitable forward leaning angle with the operator, (shown in figure 13).Certainly these angle of inclination support and control parts also can be regulated level angle through operation bench through the action of motor-driven sleeve pipe, make whole top scanning platform support body turn forward, to obtain the optimal operations comfort level.
The present invention can make the operator freely adjust and oneself the most suitable position, thereby reduces operator's degree of fatigue, makes the operator under comfortable condition, be engaged in scanning work.Have reliable, easy to use and practical advantage.
Though the present invention discloses as above with several preferred embodiments; But it is not that any technical staff is not in the art breaking away from the spirit and scope of the present invention in order to qualification the present invention; The improvement and the adjustment of the unsubstantiality that the present invention is made must belong to protection scope of the present invention.
Claims (10)
1. the book scanner that can regulate forward leaning angle of scanning platform, described scanner comprise frame, be arranged on guidance panel on the frame, be arranged on one group of scanning element assembly in the frame, scanning information bracket assembly, the scanning of gated sweep unit block and main frame that the picture and text after the scanning are handled and the power supply that scanner work is provided; It is characterized in that described frame comprises top scanning platform support body and base support body; Described one group of scanning element assembly and scanning information bracket assembly are arranged in the scanning platform support body of said top, and each the scanning element assembly in described one group of scanning element assembly is all towards said scanning information bracket assembly; Described main frame and power supply are arranged in top scanning platform support body or the base support body; Adopt hinge type to connect between the front side of described top scanning platform support body and base support body or the rear side; When adopting hinge type to connect between the front side of described top scanning platform support body and base support body, be provided with angle of inclination support and control parts between the rear side of described top scanning platform support body and base support body; When adopting hinge type to connect between the rear side of described top scanning platform support body and base support body, be provided with angle of inclination support and control parts between the front side of described top scanning platform support body and base support body; To control and to support the forward leaning angle of said top scanning platform support body.
2. a kind of book scanner that can regulate forward leaning angle of scanning platform according to claim 1; It is characterized in that; Described angle of inclination support and control parts are made up of at least one hydraulic unit that is symmetricly set on said base support body top, and the bottom of the top of the hydraulic stem of said each hydraulic unit and each self-corresponding said top scanning platform support body is connected.
3. a kind of book scanner that can regulate forward leaning angle of scanning platform according to claim 1; It is characterized in that; Described one group of scanning element assembly comprises at least two scanning element assemblies that are symmetrically set, and is fixed on said top scanning platform support body internal upper part; Described each scanning element assembly comprises surface sensor assembly, optical module, image processing module, data cable, the temporary chip of picture and text and controls the shutter assembly that this scanning element component scans is taken.
4. a kind of book scanner that can regulate forward leaning angle of scanning platform according to claim 1 is characterized in that, described scanning information bracket assembly comprises flat information bracket and the printing opacity pressing plate that is located at this flat information bracket top; Each scanning element assembly in described one group of scanning element assembly is all towards said printing opacity pressing plate.
5. a kind of book scanner that can regulate forward leaning angle of scanning platform according to claim 1; It is characterized in that; Described scanning information bracket assembly comprises V-arrangement information bracket and the V-arrangement printing opacity pressing plate that is located at V-arrangement information bracket top, and each the scanning element assembly in described one group of scanning element assembly is respectively towards a side of said V-arrangement printing opacity pressing plate; The bottom of described top scanning platform support body is provided with the V-arrangement base plate that the shape with said V-arrangement information bracket matches; The top of described base support body is provided with the space of the bottom elevation that can hold said top scanning platform support body.
6. a kind of book scanner that can regulate forward leaning angle of scanning platform according to claim 5; It is characterized in that; Also comprise a printing opacity pressing plate elevating mechanism in the scanning platform support body of described top; Described elevating mechanism comprises that at least two receive motor-driven vertical screw and are screwed on the said vertical screw respectively and are fixed at least two nuts in the scanning platform support body of said top; Described printing opacity pressing plate is connected with each vertical screw bottom through bearing, goes up and down and synchronization lifting with vertical screw.
7. a kind of book scanner that can regulate forward leaning angle of scanning platform according to claim 6; It is characterized in that; Also comprise one group of light source assembly and connector that is arranged on the fixed head, described connector is connected as a single entity described fixed head and printing opacity pressing plate; , vertical screw drives said printing opacity pressing plate simultaneously when going up and down and said light source assembly goes up and down simultaneously.
8. a kind of book scanner that can regulate forward leaning angle of scanning platform according to claim 7; It is characterized in that also comprise two guide rails that are vertically set at least two diagonal angles, scanning platform support body inside, top, described connector also is made as at least two; Each connector also is provided with the guide groove adaptive with said guide rail; When the elevating mechanism knee-action, the guide groove of said each connector moves up and down along guide rail separately, goes up and down and synchronization lifting with vertical screw.
9. a kind of book scanner that can regulate forward leaning angle of scanning platform according to claim 1; It is characterized in that; Described scanning information bracket assembly comprises V-arrangement information bracket and the V-arrangement printing opacity pressing plate that is located at V-arrangement information bracket top, and each the scanning element assembly in described one group of scanning element assembly is respectively towards a side of said printing opacity pressing plate; Described V-arrangement printing opacity pressing plate and described one group of scanning element assembly all are fixed on the postmedian in the scanning platform support body of said top through coalition framework;
Also comprise a V-arrangement information bracket moving-member; Described V-arrangement information bracket moving-member comprises that two are symmetricly set on parallel screw in the scanning platform support body of said top, drive two drive motors of two parallel screws rotation and be screwed on the moving member on the said parallel screw respectively respectively, and the both sides of said V-arrangement information bracket are shelved on respectively on the said moving member; Described parallel screw is longer than the length of coalition framework.
10. a kind of book scanner that can regulate forward leaning angle of scanning platform according to claim 9; It is characterized in that; Also comprise a V-arrangement information bracket Lift Part; Said V-arrangement information bracket Lift Part is arranged on the bottom of said V-arrangement information bracket, and is corresponding with the center of said V-arrangement printing opacity pressing plate; Said V-arrangement information bracket Lift Part comprises carriage arrangement pedestal, is arranged on motor/hydraulic/pneumatic lifters that carriage is settled the pedestal bottom, and described carriage settles the center of top of pedestal to be provided with the V-shaped groove that matches with V-arrangement information bracket bottom shape;
When preparing scanning, when V-arrangement information bracket moving-member moved to said V-arrangement printing opacity pressing plate below with described V-arrangement information bracket, said V-arrangement information bracket was seated in said carriage and settles in the V-shaped groove of pedestal; Drive said V-arrangement information bracket by said motor/hydraulic/pneumatic lifters and rise to V-arrangement printing opacity pressing plate bottom, start scanning;
Behind the end of scan, said motor/hydraulic/pneumatic lifters drives said V-arrangement information bracket and descends, and gets back on the moving member of V-arrangement information bracket Lift Part, moves back to the front portion of top scanning platform support body again through V-arrangement information bracket moving-member.
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| CN2010102575838A CN101909133B (en) | 2010-08-20 | 2010-08-20 | Book scanner capable of adjusting forward leaning angle of scanning platform |
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| CN2010102575838A CN101909133B (en) | 2010-08-20 | 2010-08-20 | Book scanner capable of adjusting forward leaning angle of scanning platform |
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| CN101909133B true CN101909133B (en) | 2012-05-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102055878A (en) * | 2011-01-06 | 2011-05-11 | 大连民族学院 | Automatic text scanning machine |
| CN105635517B (en) * | 2016-01-07 | 2018-07-06 | 福州锐创工业设计有限公司 | Books apparatus for scanning archives |
| CN105959507B (en) * | 2016-07-13 | 2019-01-08 | 江西伊贝基科技有限公司 | A kind of books archives scan light compensation method and device |
| CN105959506B (en) * | 2016-07-13 | 2019-01-08 | 江西伊贝基科技有限公司 | A kind of method and auxiliary device of the scanning of books profile page |
| CN109008460B (en) * | 2018-09-12 | 2020-07-10 | 李田 | Books packing show shelf convenient to carry |
| CN110440100A (en) * | 2019-08-01 | 2019-11-12 | 广州爱格尔智能科技有限公司 | A kind of fixing mechanism for lens of scanner |
| CN113114940B (en) * | 2021-04-12 | 2023-04-07 | 深圳市万影视觉科技有限公司 | Image processing shooting platform |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8334480D0 (en) * | 1983-12-24 | 1984-02-01 | British Library Board | Scanners |
| JPH10136170A (en) * | 1996-10-31 | 1998-05-22 | Minolta Co Ltd | Image reader |
| JPH10322482A (en) * | 1997-05-21 | 1998-12-04 | Nec Home Electron Ltd | Original cover device for image reader |
| CN201007646Y (en) * | 2007-02-06 | 2008-01-16 | 华中科技大学温州先进制造技术研究院 | Liquid auxiliary dislocation scanning three-dimensional shape measuring apparatus |
-
2010
- 2010-08-20 CN CN2010102575838A patent/CN101909133B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101909133A (en) | 2010-12-08 |
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