CN108924400A - Camera assembly suitable for mobile phone - Google Patents

Camera assembly suitable for mobile phone Download PDF

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Publication number
CN108924400A
CN108924400A CN201810910697.4A CN201810910697A CN108924400A CN 108924400 A CN108924400 A CN 108924400A CN 201810910697 A CN201810910697 A CN 201810910697A CN 108924400 A CN108924400 A CN 108924400A
Authority
CN
China
Prior art keywords
top board
elastic layer
reel
page
mobile phone
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201810910697.4A
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Chinese (zh)
Other versions
CN108924400B (en
Inventor
钱江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Dimensional Photoelectric Technology Co Ltd
Original Assignee
Guizhou Dimensional Photoelectric Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guizhou Dimensional Photoelectric Technology Co Ltd filed Critical Guizhou Dimensional Photoelectric Technology Co Ltd
Priority to CN201810910697.4A priority Critical patent/CN108924400B/en
Publication of CN108924400A publication Critical patent/CN108924400A/en
Application granted granted Critical
Publication of CN108924400B publication Critical patent/CN108924400B/en
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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42DBOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D9/00Bookmarkers; Spot indicators; Devices for holding books open; Leaf turners
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42DBOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D9/00Bookmarkers; Spot indicators; Devices for holding books open; Leaf turners
    • B42D9/04Leaf turners
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2250/00Details of telephonic subscriber devices
    • H04M2250/52Details of telephonic subscriber devices including functional features of a camera

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Telephone Set Structure (AREA)

Abstract

The present invention relates to mobile phones to shoot accessory, specially a kind of camera assembly suitable for mobile phone, including rack, book pressing mechanism, extension device and photographic unit, book pressing mechanism is mounted on the rack with photographic unit, book pressing mechanism includes grip slipper, top board, lower platen and electric pushrod, the spine of grip slipper clamping book, the push rod of electric pushrod connects top board, and top board is driven to slide in the horizontal direction, lower platen is set to the lower section of top board, lower platen lower end surface is equipped with jacking part, extension device includes extension reel, recycle reel and elastic layer, elastic layer is set to the lower section of top board and is bonded with top board, one end of elastic layer is on extension reel 21, the other end of elastic layer is on recycling reel.The present invention provides a kind of camera assembly suitable for mobile phone of page progress complete scan that can separate books one by one.

Description

Camera assembly suitable for mobile phone
Technical field
The present invention relates to mobile phones to shoot accessory, specially a kind of camera assembly suitable for mobile phone.
Background technique
As mobile phone photograph, portable digital camera are taken pictures and the continuous enhancing of camera function, the picture matter of mobile phone shooting Amount also has the raising advanced by leaps and bounds.Even scanner can be replaced to sweep the books that bind into book form with mobile phone and digital camera It retouches, by the archives of papery or book electronization, but when being shot due to hand-held mobile phone, easily shakes, it is difficult to ensure that shooting Stability, the picture of shooting are easy to produce deformation, cause to scan ineffective.And since books number of pages is excessive, to waste big The manpower of amount, which flips, to be shot, shooting quality that is ineffective while can't guaranteeing page.
Therefore inventor considers to design a kind of camera assembly that cooperation mobile phone uses, the scanning page by page for enabling mobile phone to automate Books.Realize one of difficult point of the function be how the page of separation books one by one, multiple pages stir meeting simultaneously Cause camera that can not completely shoot the every page in books.
Summary of the invention
The present invention provides a kind of camera assembly suitable for mobile phone of page progress complete scan that can separate books one by one.
The present invention provides base case:Suitable for the camera assembly of mobile phone, including rack, book pressing mechanism, extension device And photographic unit, book pressing mechanism are mounted on the rack with photographic unit, the book pressing mechanism include grip slipper, top board, under Pressing plate and electric pushrod, the spine of the grip slipper clamping book, the push rod of the electric pushrod connects top board, and drives Top board slides in the horizontal direction, and the lower platen is set to the lower section of top board, and the lower platen lower end surface is equipped with jacking part, Extension device includes extension reel, recycling reel and elastic layer, the elastic layer be set to the lower section of top board and with upper pressure Plate fitting, one end of the elastic layer is on extension reel, and the other end of the elastic layer is on recycling reel, institute The lower section that extension reel is located at top board is stated, the recycling reel is located at the top of top board, extension reel and recycling reel position Prolong in extension device in the same side of top board in use, elastic layer fits with the page under reeling condition at book fore-edge Cylinder of opening a book first starts, extension reel coiled elastic layer, slides elastic layer to book coiling direction, then starts electric pushrod band Dynamic top board is slided to book coiling direction, and simultaneously starting recycling reel shrinks elastic layer not;
The photographic unit includes handset-holding seat, and the fixed mobile phone of the handset-holding seat simultaneously makes mobile phone camera face book Page.
Principle:After the clamped seat of spine of book grips, after crimping book, the spacing at fore-edge between page becomes Greatly, the spacing but at this time between page is still smaller, and top board slides small distance and just exposes multiple pages, multiple pages will Voluntarily stirred in elasticity or gravity under the action of, multiple pages stir simultaneously be not easy to mobile phone to individual page carry out shooting and Scanning.Extension device is arranged in this programme, contacts elastic layer with the page of fore-edge and offsets, and recycling reel can make elastic layer extend, The spacing between page to offset with elastic layer will expand.After expanding to a certain extent, just lower platen will with top board The fore-edge of book clamps, and page spacing is made to keep certain.Then top board is pushed to slide relative to page by electric pushrod, due to Spacing between page is larger, thus the higher electric pushrod of precision can one by one leak out top board under page, make page page by page It stirs, according to needs are specifically used, regulates and controls the sliding speed of electric pushrod or the frequency of sliding, be just adjustable page and stir Frequency, shoot each page convenient for mobile phone.Simultaneously, expose one due to the sliding of top board in this process Divide clamped elastic layer, therefore elastic layer can be shunk, elastic layer contracts may be such that the spacing between page reduces, therefore Setting recycling reel coiled elastic layer during top board slides, makes elastic layer keep tensioning, to have between guaranteeing page Enough spacing.
Compared with prior art, it is the advantages of this programme:This programme can be such that the spacing at fore-edge between page increases, just In the page for stirring book page by page, then ensure that every page is all shot by mobile phone in book.
Further, the lower surface of the elastic layer is equipped with several isolation stripeds.Beneficial effect:Striped is isolated with elastic layer Extend together, the spacing being isolated between striped during extension expands, therefore isolation striped can further separate isolating bar The page of line two sides.
Further, the lower surface of top board is equipped with polishing layer.Beneficial effect:The lower surface of top board is contacted with top board, Polishing layer is set and reduces coefficient of friction, in the sliding of top board relative resilient layer, reduces frictional force between top board and elastic layer, It avoids top board from pulling elastic layer, makes elastic layer deformation and reduce the spacing between page.
Further, the photographic unit further includes blower, the air outlet face of blower book surface to be captured.Have Beneficial effect:The flat page of wind pressure, page surfacing when shooting mobile phone promote the shooting quality of page.Wind energy accelerates book simultaneously Page stirs speed, the speed of accelerated scan.
Further, the motor of electric pushrod is sequentially connected by train of reduction gears and recycles reel.Beneficial effect:In order to ensure The maintenance tensioning state of elastic layer, does not influence the distance of elastic interlayer.Recycle the length and electric pushrod of reel winding elastic layer The distance for pushing top board mobile is directly proportional, in order to ensure the synchronism of the two, use same motor as top board sliding and Recycle the rotation of reel.
Further, electric pushrod, which is equipped with, stops sliding trigger switch, stops sliding trigger switch and is located on the track of page overturning.It is beneficial Effect:The interval that each page stirs, the process that control page stirs can be extended by stopping sliding trigger switch.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the camera assembly embodiment that the present invention is suitable for mobile phone.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Description of symbols:Grip slipper 1, extension reel 21, elastic layer 22, recycling reel 23, top board 3, electric pushrod 31, it is anti-to stop sliding trigger switch 32, lower platen 4, handset-holding seat 5, mobile phone 6, transparent panel 7, time-lapse shooting trigger switch 71, first Penetrate plate 8, the second reflecting plate 9, air outlet 10, book 11.
Embodiment is substantially as shown in Fig. 1:
Suitable for the camera assembly of mobile phone, including rack, page turning mechanism and photographic unit, page turning mechanism includes book press Structure and extension device.Support construction of the rack as various components, page turning mechanism stir book 11 page by page, and photographic unit is clapped page by page Take the photograph page.
Plastic shell is provided with outside rack, all in interior plastic shell, plastic shell can be with for page turning mechanism and photographic unit The interference for shielding outer gas stream and light, keeps the environment in plastic shell more stable.Headlamp is set in plastic shell, is Subsequent shooting supplements light source.
Book pressing mechanism includes grip slipper 1, top board 3, lower platen 4 and electric pushrod 31, and grip slipper 1 clamps book 11 Spine, grip slipper 1 are spring clip, and spring clip welds on the rack.Top board 3 is bolted in the push rod of electric pushrod 31, And top board 3 is driven to slide in the horizontal direction.Lower platen 4 is set to the lower section of top board 3, and 4 lower end surface of lower platen is equipped with jacking Part, jacking part use cylinder.Extension device includes extension reel 21, recycling reel 23 and elastic layer 22, and elastic layer 22 uses Nitrile rubber material is made, and the lower surface of elastic layer 22 is equipped with several isolation stripeds, and the page at fore-edge is isolated.Top board 3 Lower surface is covered with aluminium alloy layer, and the upper surface of elastic layer 22 is covered with lubricating oil.It is rolled up wound on extending one end of elastic layer 22 On cylinder 21, for the other end of elastic layer 22 on recycling reel 23, the middle part of elastic layer 22 bypasses top board 3.Extension reel 21 are located at the lower section of top board 3, and recycling reel 23 is located at the top of top board 3, and extension reel 21 is respectively positioned on recycling reel 23 The right side of top board 3, elastic layer 22 are close to the lower end surface of top board 3.In use, 11 book of book under elastic layer 22 and reeling condition Page at mouthful fits, and extension reel 21 first starts in extension device, and 21 coiled elastic layer 22 of extension reel makes elastic layer 22 It is slided to 11 coiling direction of book, after sliding setting length, starts cylinder, slided on lower platen 4, elastic layer 22 is clamped in pressure Between plate 3 and lower platen 4.Then starting electric pushrod 31 drives the Slideslip to the right of top board 3, simultaneously starting recycling reel 23 shrink elastic layer 22 not.In order to make to recycle reel 23 and 31 synchronous operation of electric pushrod, the motor of electric pushrod 31 passes through The cylinder axis of train of reduction gears transmission connection recycling reel 23, electric pushrod, which is equipped with, stops sliding trigger switch 32, stops sliding trigger switch 32 On the track of page overturning.
Photographic unit includes scan block sliding part, page scan block, blower and handset-holding seat 5, scan block sliding part Using cylinder, cylinder pushes page scan block in sliding in horizontal direction.Handset-holding seat 5 offers 6 slot of mobile phone, mobile phone 6 It is placed in 6 slot of mobile phone.
Page scan block is set to the lower section of grip slipper 1, and page scan block includes transparent panel 7 and reflection subassembly, transparent panel 7 For transparent acrylic board.Transparent panel 7 is equipped with time-lapse shooting trigger switch 71,71 signal of time-lapse shooting trigger switch connection electricity The shooting module of dynamic push rod 31, the control module of cylinder and mobile phone 6.Blower uses small-sized fans.The air outlet 10 of fan is just Before transparent panel 7.When page covers time-lapse shooting trigger switch 71, transparent panel 7 is pushed to by page is smooth by wind On, the shooting module of mobile phone 6 receives the signal of the sending of time-lapse shooting trigger switch 71 after 2 seconds, receives the shooting module of signal Control camera is shot.Electric pushrod 31 continues to pull top board 3 to the right after receiving signal simultaneously, falls lower one page book Under.Cylinder pushes page scan block integrally to slide to the left simultaneously, stirs the page having been taken under gravity to book The right side of page scan block.Then cylinder pushes page scan block to reset, and next page will continue to cover on transparent panel 7.Hand When machine 6 is placed in 6 slot of mobile phone, at the lower edge of camera face transparent panel 7.
Reflection subassembly enables the camera of mobile phone 6 to shoot the back side of transparent panel 7.Reflection subassembly is located at the rear of transparent panel 7 And the light at 7 back side of transparent panel is reflected forwards.Reflection subassembly includes the first reflecting plate 8 and the second reflecting plate 9, the first reflection The upper end of plate 8 is Nian Jie with the upper end of transparent panel 7, and the angle between the two is 45 °, the lower end of the first reflecting plate 8 and the second reflection The right end of plate 9 is bonded, and the angle between the two is 90 °, and the first reflecting plate 8 is identical as the length of the second reflecting plate 9.The page back side Light i.e. the light of page right side are irradiated on camera by the first reflecting plate 8 and the second reflecting plate 9, make camera Page front and the page back side can be taken simultaneously.Simultaneously because page is attached to transparent panel 7 and has wind-force extruding when shooting, Keep page surface more smooth, therefore the picture shot is also more smooth.
Since page turning mechanism is in page turning, it is understood that there may be there is the case where stirring together of page two.In order to avoid situation influence Scanning quality needs to detect and carries out the case where record multipage stirs.Therefore the present embodiment is additionally provided with identification module, identifies mould Block for identification camera shoot an image in the page left side the page number and the page right side the page number it is whether continuous, discontinuously When, record two page numbers.Identification module can be run during shooting, and shooting page can also be found after the completion of shooting Number it is different from actual number after carry out again.It is identified, can be found the problem during progress in time, if work Personnel can nearby adjust in time.Rerun identification module after the completion, can reduce the calculation amount of identification module, because clapping It takes the photograph in the number situation identical with actual number of page with regard to It is not necessary to be detected again.
When it is implemented,
Grip slipper 1 clamps spine first, and twist book 11 then up, after book 11 is rolled, due to every page book length It is identical, and the curved amplitude of every page book is different, therefore the spacing at its fore-edge between page increases.In order to increase spacing starting Extension reel 21, extension reel 21 pull to the right elastic layer 22, and 22 tension of elastic layer extends, and page is unfolded with elastic layer 22, book Spacing between page further increases.Then starting cylinder jacks up lower platen 4, will clamp at the fore-edge of book 11.Then electronic Push rod 31 starts, and top board 3 is pulled to slide to the right, and the recycling of a motor is shared while simultaneously electric pushrod 31 starts Reel 23 also can synchronous averaging, the outermost page of the partial elastic layer 22 that winding top board 3 unclamps, the lower section of elastic layer 22 is de- From clamping, page is overturn under the action of natural resiliency is with gravity.Under the page that turns over can trigger and stop sliding trigger switch 32, stop wiping Hair switch 32 controls electric pushrod 31 and stops drag top board 3, and subsequent page continues to be clamped.Under the page that turns over by outlet air It when mouth 10, is quickly fitted on transparent panel 7 by Wind power propelling, during the bonding process, the shooting triggering of page Time delay is opened Control 6 camera of mobile phone shoots image after closing 71, time-lapse shooting trigger switch 71 two seconds, includes two parts in the image of shooting, Top is divided into the left side (front) of page, and lower part is divided into the right side (back side) of page, and right image is by the first reflecting plate 8, the Two reflecting plates 9 are reflected into camera, because the path of shooting is slightly longer, the image of lower part is compared to upper part Image can it is small once.Again because be digital picture, the image of lower part can amplification by a certain percentage, make part with Text or picture ratio in lower part is identical, and image adjusted can meet scanning and require.After completing shooting, time-lapse shooting Trigger switch 71 also starts the cylinder of page scan block simultaneously, and transparent panel 7, the first reflecting plate 8 and the second reflecting plate 9 are together It slides to the right, then resets.Page after scanning is gradually pushed into the right side of page scan block, by the first reflection during this Plate 8 keeps off page on right side, and the page scanned is avoided to influence follow up scan.Then 71 delay start of time-lapse shooting trigger switch Electric pushrod 31, the right cunning of top board 3, elastic layer 22 are recovered the tightening of reel 23, expose the page of the leftmost side, page is at itself Elasticity with overturn under the action of gravity.Subsequent step circulation carries out, until completing the scanning of whole book 11.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme Excessive description, technical field that the present invention belongs to is all before one skilled in the art know the applying date or priority date Ordinary technical knowledge can know the prior art all in the field, and have using routine experiment hand before the date The ability of section, one skilled in the art can improve and be implemented in conjunction with self-ability under the enlightenment that the application provides This programme, some typical known features or known method should not become one skilled in the art and implement the application Obstacle.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, can also make Several modifications and improvements out, these also should be considered as protection scope of the present invention, these all will not influence the effect that the present invention is implemented Fruit and patent practicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification The records such as body embodiment can be used for explaining the content of claim.

Claims (6)

1. being suitable for the camera assembly of mobile phone, it is characterised in that:Including rack, book pressing mechanism, extension device and photographic unit, Book pressing mechanism is mounted on the rack with photographic unit, and the book pressing mechanism includes grip slipper, top board, lower platen and electronic pushes away Bar, the spine of the grip slipper clamping book, the push rod of the electric pushrod connects top board, and drives top board in level side To sliding, the lower platen is set to the lower section of top board, and the lower platen lower end surface is equipped with jacking part, the extension device packet Extension reel, recycling reel and elastic layer are included, the elastic layer is set to the lower section of top board and is bonded with top board, described One end of elastic layer is on extension reel, and the other end of the elastic layer is on recycling reel, the extension reel Positioned at the lower section of top board, the recycling reel is located at the top of top board, and extension reel and recycling reel are located at top board The same side, in use, elastic layer fits with the page under reeling condition at book fore-edge, extension reel is first opened in extension device Dynamic, extension reel coiled elastic layer slides elastic layer to book coiling direction, then start electric pushrod drive top board to The sliding of book coiling direction, simultaneously starting recycling reel shrinks elastic layer not;
The photographic unit includes handset-holding seat, and the fixed mobile phone of the handset-holding seat simultaneously makes mobile phone camera face page.
2. the camera assembly according to claim 1 suitable for mobile phone, it is characterised in that:The lower surface of the elastic layer is set There are several isolation stripeds.
3. the camera assembly according to claim 2 suitable for mobile phone, it is characterised in that:The lower surface of top board, which is equipped with, throws Photosphere.
4. the camera assembly according to claim 3 suitable for mobile phone, it is characterised in that:The photographic unit further includes wind Machine, the air outlet face of blower book surface to be captured.
5. the camera assembly according to claim 4 suitable for mobile phone, it is characterised in that:The motor of electric pushrod is by subtracting Fast gear set transmission connection recycling reel.
6. the camera assembly according to claim 1 suitable for mobile phone, it is characterised in that:Electric pushrod, which is equipped with, stops wiping hair Switch stops sliding trigger switch and is located on the track of page overturning.
CN201810910697.4A 2018-08-10 2018-08-10 Camera shooting assembly suitable for mobile phone Active CN108924400B (en)

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Application Number Priority Date Filing Date Title
CN201810910697.4A CN108924400B (en) 2018-08-10 2018-08-10 Camera shooting assembly suitable for mobile phone

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Application Number Priority Date Filing Date Title
CN201810910697.4A CN108924400B (en) 2018-08-10 2018-08-10 Camera shooting assembly suitable for mobile phone

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CN108924400A true CN108924400A (en) 2018-11-30
CN108924400B CN108924400B (en) 2024-03-29

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201432481Y (en) * 2009-06-30 2010-03-31 王震 Automatic page turning device for book double-page synchronous scanner
CN101998021A (en) * 2009-08-21 2011-03-30 上海网穗数码科技有限公司 Cambered surface scanner
CN103139411A (en) * 2011-11-24 2013-06-05 谭丽华 Automatic page turning book scanner
CN103354592A (en) * 2013-06-28 2013-10-16 广东工业大学 Automatic page turning scanner
CN205510189U (en) * 2016-03-16 2016-08-24 北京星震同源数字***股份有限公司 On clap formula books and periodicals scanner
CN208638455U (en) * 2018-08-10 2019-03-22 贵州维讯光电科技有限公司 Camera assembly suitable for mobile phone

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201432481Y (en) * 2009-06-30 2010-03-31 王震 Automatic page turning device for book double-page synchronous scanner
CN101998021A (en) * 2009-08-21 2011-03-30 上海网穗数码科技有限公司 Cambered surface scanner
CN103139411A (en) * 2011-11-24 2013-06-05 谭丽华 Automatic page turning book scanner
CN103354592A (en) * 2013-06-28 2013-10-16 广东工业大学 Automatic page turning scanner
CN205510189U (en) * 2016-03-16 2016-08-24 北京星震同源数字***股份有限公司 On clap formula books and periodicals scanner
CN208638455U (en) * 2018-08-10 2019-03-22 贵州维讯光电科技有限公司 Camera assembly suitable for mobile phone

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