CN103207500A - Short-distance light source device for image acquisition device and image acquisition device with same - Google Patents
Short-distance light source device for image acquisition device and image acquisition device with same Download PDFInfo
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- CN103207500A CN103207500A CN2012100069830A CN201210006983A CN103207500A CN 103207500 A CN103207500 A CN 103207500A CN 2012100069830 A CN2012100069830 A CN 2012100069830A CN 201210006983 A CN201210006983 A CN 201210006983A CN 103207500 A CN103207500 A CN 103207500A
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- light source
- distance light
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Abstract
The invention discloses a short-distance light source device for an image acquisition device and the image acquisition device. The short-distance light source device comprises a fixed base, a plurality of protective cover units, a plurality of light source units and a plurality of driving units. A lighting passage corresponding to a lens of the image acquisition device is formed on the fixed base, the protective cover units are in synchronous pivoted rotation relative to the fixed base between a protecting and shielding position and an opening position by means of the driving units. The light source units are provided with light outlet surfaces, are protected and shielded when the current protective cover units are located at the shielding position and are exposed when the protective cover units are located at the starting position. Each driving unit comprises a pivot shaft and bevel gears, wherein the pivot shaft is used for enabling the protective cover units to rotate in a pivoting mode relative to the fixed base, and the bevel gears are arranged at two ends of the pivot shaft and meshed with the adjacent driving units. Therefore, continuous light supplementing with precise alignment can be provided.
Description
[technical field]
The invention relates to the video capture device of a kind of light supply apparatus and this device of tool, especially the video capture device video capture device of short distance light supply apparatus and this device of tool.
[background technology]
The progress of optical technology, make that the difference between various video capture device such as video camera, camera, camera cell phone is fuzzy gradually, performance is gradually consistent each other, and interval that can pick-up image enlarges gradually, even general camera cell phone, also can clear taking lens before object before several centimeters.Along with shooting distance furthers, the photographed object image occupies whole image, but the light beam that is gone out by the diffusion of photographed object institute do not strengthen, and in other words, picture will further and more drives dimness with the distance of taking pictures, even can't know parsing.
Image capture closely, especially the most important in fields such as skin diagnosis and treatment or criminal evaluations: the diagnosis that comprises cutaneous lesions with study and judge, the preoperative and postoperative effect of medical and beauty treatment is followed the trail of, the affirmation of special fluorescent reactive material such as body fluid, all is the accurate image data of record.But compared to the demand of taking pictures of situations such as general daily life or tourism, the above-mentioned field relative unexpected winner that seems also makes general camera manufacturer that this type of light filling demand is had no stomach for and conscientiously responds.
A kind of existing light compensating apparatus is directly to take two flashlamp 81, one the first from left right sides to be erected at close-range photography camera lens 90 the place aheads of camera 9 as shown in Figure 1.During photograph, send signal by camera shutter button 91, trigger two flashlamp 81 and flash synchronously, the light filling when taking a picture is provided.But this kind light filling can only provide the moment illumination on the one hand, in criminal evaluation field, needs to seek with light source prolonged exposure zones of different the fluorescent reaction of protein generation for for example; Or during the skin diagnosis and treatment, needing the prolonged exposure zones of different look for for example cutaneum carcinoma focus, this class needs a period of time to continue the situation of illumination, all can't support.Aspect in addition is in case after the discharge, must also further limit user's operation through recharging and could reuse after a while.The moment luminous intensity of especially general flashlamp is too high, after closely glistening, can cause the vision of operator's short time saturated and blind temporarily, more unfavorable operator's use, and the angle of flashlamp can cause uppity obvious shade and reflective.
Another kind of existing light compensating apparatus as shown in Figure 2, be at snake belly tube 82 front ends light emitting diode 820 to be set, pass snake belly tube 82 with electric wire, in the fuselage of camera 9, obtain electric energy, and allow camerist curve snake belly tube 82 voluntarily to suitable angle, to the position light filling of taking pictures.Because the light source that adopts is light emitting diode 820, and long light filling can be provided, and improves the subproblem of above-mentioned flashlamp, still, because snake belly tube 82 can't accurately be adjusted angle, make the effect of light filling be not so good as expection; Aspect in addition, the structure of snake belly tube 82 is not easily contained, goes out to constitute quite puzzlement for carrying.Especially snake belly tube 82 needs to extend bending from camera lens 90 lateral direction, in case the object that need take pictures is in camera lens 90 the place aheads for example three centimeters the time, snake belly tube 82 will be difficult to bend into from this space of three centimeters, even enter reluctantly, the light filling angle also often becomes perpendicular to camera lens 90 optical axis directions, institute's illuminated area is the side for the treatment of according to thing, can not effectively illuminate to treat according to the thing front.
Therefore, how can illuminate the zone of wanting pick-up image for a long time, and allow the direction of illumination of light filling correctly illuminate the front of wanting the pick-up image zone, and irradiating angle that can the minute adjustment light filling, even select the light source of light filling arbitrarily and cause desired hatching effect, to obtain to treat the height information according to thing, when all being auxiliary short distance image capture, provide light filling the short distance light supply apparatus the difficult problem that should overcome.
[summary of the invention]
One of the present invention purpose is to provide a kind of video capture device short distance light supply apparatus that the short distance light filling can really be provided.
Another object of the present invention is to provide a kind of video capture device short distance light supply apparatus for minute adjustment light filling position.
A further object of the present invention is to provide a kind of video capture device short distance light supply apparatus that can prolonged exposure needs the light filling position.
Another purpose of the present invention is to provide a kind of video capture device with short distance light supply apparatus that can really know acquisition short distance image.
Another purpose again of the present invention is to provide a kind of can continue the clear image that monitors in the short distance, captures the video capture device with short distance light supply apparatus of suitable image data.
Of the present invention again again a purpose be to provide a kind of and can selectivity adjust the light filling angle, in short distance, obtain to have the video capture device with short distance light supply apparatus of specific light field image data.
A kind of video capture device short distance light supply apparatus according to the present invention's announcement, wherein aforementioned video capture device comprises at least one arrangement of mirrors head, and this short distance light supply apparatus is for being arranged at aforementioned video capture device corresponding to this at least one arrangement of mirrors head, comprising: a fixed pedestal that is formed with the daylighting passage of an aforementioned at least one arrangement of mirrors head of correspondence; A plurality of confessions between protection hidden position and an open site, the over cap unit of this fixed pedestal pivot in unison relatively; A plurality of have an exiting surface respectively, and be masked protection and expose the light source cell of aforementioned exiting surface when aforementioned over cap unit is positioned at this hidden position when aforementioned over cap unit is positioned at this open site; And a plurality of driver elements that drive aforementioned over cap unit pivot respectively; each aforementioned driver element comprises the relatively pivot that pivots of this fixed pedestal of the aforementioned over cap of a confession unit, and be positioned at these pivot two ends, for the bevel type gear that is meshed with the adjacent driven unit.
After above-mentioned short distance light supply apparatus is installed in the video capture device that can short distance focuses on, can obtain disclosed video capture device with short distance light supply apparatus, comprise: a fuselage; One group of camera lens that is arranged at this fuselage; One group of short distance light supply apparatus corresponding to this arrangement of mirrors head setting comprises: a fixed pedestal that is formed with the daylighting passage of an aforementioned camera lens of correspondence; A plurality of confessions between protection hidden position and an open site, the over cap unit of this fixed pedestal pivot in unison relatively; A plurality of have an exiting surface respectively, and be masked protection and expose the light source cell of aforementioned exiting surface when aforementioned over cap unit is positioned at this hidden position when aforementioned over cap unit is positioned at this open site; And a plurality of driver elements that drive aforementioned over cap unit pivot respectively; each aforementioned driver element comprises the relatively pivot that pivots of this fixed pedestal of the aforementioned over cap of a confession unit, and be positioned at these pivot two ends, for the bevel type gear that is meshed with the adjacent driven unit.
Light supply apparatus according to the present invention's announcement; owing to a plurality of over caps unit is that the driving that is subjected to corresponding driver element respectively pivots; and each driver element all comprises the bevel type gear that is engaged with each other with the adjacent driven unit, so the pivot of each over cap unit can be synchronized with each other.Pivot in unison by each over cap unit; when needs short distance light filling; can allow each light source cell expose; even further change the irradiating angle of each light source cell exactly by the minute adjustment of pivoting angle; making needs the position of light filling suitably to be continued to illuminate, and obtains short distance image clear and that continue for video capture device.Especially, when particular demands, more can change color and the optical field distribution of light filling by the selection of light source cell, obtain different special-effects or the information of special angle shade.
[description of drawings]
Fig. 1 is that a kind of existing short distance light compensating apparatus is installed in the stereographic map on the camera.
Fig. 2 is that another kind of existing short distance light compensating apparatus is installed in the stereographic map on the camera.
Fig. 3 is the short distance light compensating apparatus schematic perspective view of the present invention's first preferred embodiment.
Fig. 4 is the schematic side view of Fig. 3 embodiment, illustrates that drive unit drives the situation that the over cap unit pivots.
Fig. 5 is among Fig. 3 embodiment, the schematic perspective view of over cap unit when the protection hidden position.
Fig. 6 is the short distance light compensating apparatus schematic perspective view of the present invention's second preferred embodiment.
Fig. 7 is among Fig. 6 embodiment, the schematic perspective view of over cap unit when the protection hidden position.
Fig. 8 is the schematic side view of the present invention's the 3rd preferred embodiment.
[main element symbol description]
9... camera 10... set collar
12,22,32... over cap unit 14,24,34... driver element
16,36... light source cell 18... switch
30... fixed pedestal 31... power supply unit
81... flashlamp 82... snake belly tube
90... camera lens 91... button
100... daylighting passage 122,222... lid part
124... catoptron 142... pivot
144... bevel type gear 160,820... light emitting diode
224... reflection horizon 260... laser diode
92...... fuselage
[embodiment]
About aforementioned and other technology contents, characteristics and effect of the present invention, in the detailed description of the preferred embodiment of following cooperation Figure of description, can clearly present.Because disclosed short distance light supply apparatus, can arrange in pairs or groups existing camera, video camera even camera cell phone as the aforementioned be not so illustrate in following examples or video capture device is partly added to give unnecessary details.
First preferred embodiment of the present invention as shown in Figure 3, be to be interpreted as camera lens 90 the place aheads of video capture device of the fuselage 92 of camera for being installed in example, the short distance light supply apparatus comprises a routine fixed pedestal that is interpreted as set collar 10, supplies to be bonded to camera lens 90 the place aheads in this example, and set collar 10 central authorities are formed with one corresponding to the daylighting path 10 0 of camera lens 90 optical axises.In this example, set collar 10 front sides link for example has 10 of 12 each over cap unit 12, eight over cap unit and set collar link by a pivot 142, makes that over cap unit 12 can relative fixed ring 10 pivots; And each over cap unit 12 can be divided into outer field lid part 122 and be positioned at the lid part inboard as the individual mirrors 124 of reflection part.
For guaranteeing the homogeneous of each over cap unit 12 rotational angle, each pivot 142 each side is being provided with a bevel type gear 144, and each bevel type gear 144 is meshing with each other with adjacent bevel type gear 144, makes the rotation synchronization of all pivots 142.And for the purpose of explanation, be called one group of driver element 14 jointly at this bevel type gear 144 with pivot 142 and both sides, drive by driver element 14, each over cap unit 12 is please in the lump with reference to as Fig. 4 and shown in Figure 5, from the unlatching that progressively pivots of cover each other one protection hidden position, up to the open site shown in Fig. 4 dotted line; But also reverse rotation return.
In this example; each 12 below, over cap unit all is provided with the light source cell 16 that an example is interpreted as light emitting diode; for cooperate to take normal color photo and for example body fluid identify the binary demand of photo; eight light emitting diodes 160 with white light LEDs and ultraviolet leds one by one at interval mode arrange; the exiting surface of each light emitting diode 160 slightly is obliquely the catoptron 124 towards correspondence, and with each over cap unit 12 pivot in unison.When over cap unit 12 was positioned at hidden position, each light emitting diode 160 was subjected to the protection of covering of lid part 122; On the contrary, when over cap unit 12 is positioned at the open site, the exiting surface of each light emitting diode 160 will be exposed, and with luminous bundle via the catoptron 124 of correspondence, cover is in the zone of a need light filling.
In case will adjust focal length; except the focus configuration that changes camera lens; only need slightly to stir arbitrary lid part 122 with for example finger; will be immediately via its corresponding driver element 14; the angle of all the other seven groups of driver elements 14, over cap unit 12 and light source cell 16 is adjusted in the lump, and each catoptron 124 focuses on new light filling position with the bright dipping that is about to each light emitting diode 160.Especially in this example, the outside at set collar 10, more be provided with eight switches of pressing 18 of each light emitting diode of control, white light LEDs is luminous, four ultraviolet leds are luminous the user not only can be set allow four, can also select for example to allow single white light LEDs luminous, so that when taking a picture, stay the shade of specific direction, the clear three-dimensional height for the treatment of according to thing of distinguishing by this, the selection elasticity when more increasing the user and taking pictures.
Certainly; as be familiar with the art person and can understand easily; light source cell; all can there be multi-form and different configuration modes the over cap unit; so the present invention's second preferred embodiment such as Figure 6 and Figure 7; be to be fixedly installed on laser diode 260 on the fixed pedestal as the example of light source cell; and for the laser diode 260 extremely narrow direction beam of sending out is dispersed; to enlarge the light filling zone; reflection part is the reflection horizon 224 that example is interpreted as the diffusion of coating lid part 222 inboards in this example; owing to the reflection horizon 224 of diffusion is not that completely minute surface is a little cloudy surface; so the light beam of laser diode 260 can be disperseed, same cover is treated according to the zone in the short distance of want light filling.In like manner, the over cap unit 22 in this example also is to rely on to be meshed each other and synchronized each driver element 24 is adjusted its diffuse reflection angles, and only each driver element 24 can drive but not manually by the electro-motor (not shown).
In addition, also can shown in Fig. 8 the present invention the 3rd preferred embodiment light source cell 36 be arranged at 32 inboards, over cap unit, need the light filling zone for direct irradiation, at this moment, over cap unit 32 need not arrange reflection part.And the required electric energy of light source cell, then by the pivot in the driver element 34, and more include the power supply unit 31 that example is interpreted as the button-type alkaline battery in the fixed pedestal 30, make that the purpose of minute adjustment light filling angle and distance can be reached easily, especially for a long time prolonged exposure light filling, when making the short-range optical image of acquisition, not only can make image data brighter, more clear, can also continue to observe and judge acquisition again, can arbitrarily change light field, allow all short distance image captures more meet demand, reach above-mentioned projects simultaneously.
The above person only, only preferred embodiment of the present invention can not limit scope of the invention process with this, namely allly changes and modification according to claims of the present invention and simple equivalent that description is done, and all still belongs in the scope that patent of the present invention contains.
Claims (10)
1. video capture device short distance light supply apparatus, wherein aforementioned video capture device comprises at least one arrangement of mirrors head, and this short distance light supply apparatus is for being arranged at aforementioned video capture device corresponding to this at least one arrangement of mirrors head, comprising:
A fixed pedestal that is formed with the daylighting passage of an aforementioned at least one arrangement of mirrors head of correspondence;
A plurality of confessions between protection hidden position and an open site, the over cap unit of this fixed pedestal pivot in unison relatively;
A plurality of have an exiting surface respectively, and be masked protection and expose the light source cell of aforementioned exiting surface when aforementioned over cap unit is positioned at this hidden position when aforementioned over cap unit is positioned at this open site; And
A plurality of driver elements that drive aforementioned over cap unit pivot respectively; each aforementioned driver element comprises the relatively pivot that pivots of this fixed pedestal of the aforementioned over cap of a confession unit, and be positioned at these pivot two ends, for the bevel type gear that is meshed with the adjacent driven unit.
2. short distance light supply apparatus as claimed in claim 1, wherein above-mentioned light source cell is arranged at respectively on this fixed pedestal.
3. short distance light supply apparatus as claimed in claim 1, wherein above-mentioned light source cell is arranged at above-mentioned over cap unit respectively.
4. short distance light supply apparatus as claimed in claim 1, wherein above-mentioned light source cell is light-emitting diode.
5. as claim 1,2, one of 3 or 4 described short distance light supply apparatuses, wherein above-mentioned over cap unit comprises that respectively a slice lid part and is positioned at the reflection part of this lid part inboard.
6. short distance light supply apparatus as claimed in claim 5, wherein above-mentioned reflection part is respectively a slice catoptron.
7. short distance light supply apparatus as claimed in claim 5, wherein above-mentioned reflection part is respectively the reflection horizon that one deck is coated the aforementioned cover body component.
8. as claim 1,2, one of 3 or 4 described short distance light supply apparatuses, more comprise one group of switch that is arranged at the power supply unit of this fixed pedestal and controls above-mentioned light source cell respectively.
9. video capture device with short distance light supply apparatus comprises:
A fuselage;
One group of camera lens that is arranged at this fuselage;
One group of short distance light supply apparatus corresponding to this arrangement of mirrors head setting comprises:
A fixed pedestal that is formed with the daylighting passage of an aforementioned camera lens of correspondence;
A plurality of confessions between protection hidden position and an open site, the over cap unit of this fixed pedestal pivot in unison relatively;
A plurality of have an exiting surface respectively, and be masked protection and expose the light source cell of aforementioned exiting surface when aforementioned over cap unit is positioned at this hidden position when aforementioned over cap unit is positioned at this open site; And
A plurality of driver elements that drive aforementioned over cap unit pivot respectively; each aforementioned driver element comprises the relatively pivot that pivots of this fixed pedestal of the aforementioned over cap of a confession unit, and be positioned at these pivot two ends, for the bevel type gear that is meshed with the adjacent driven unit.
10. video capture device as claimed in claim 9, wherein above-mentioned light source cell comprise at least two kinds the long different light-emitting diode each other of luminous intrafascicular cardiac wave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210006983.0A CN103207500B (en) | 2012-01-11 | 2012-01-11 | Video capture device short distance light supply apparatus and the video capture device for having the device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210006983.0A CN103207500B (en) | 2012-01-11 | 2012-01-11 | Video capture device short distance light supply apparatus and the video capture device for having the device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103207500A true CN103207500A (en) | 2013-07-17 |
| CN103207500B CN103207500B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210006983.0A Expired - Fee Related CN103207500B (en) | 2012-01-11 | 2012-01-11 | Video capture device short distance light supply apparatus and the video capture device for having the device |
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| Country | Link |
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| CN (1) | CN103207500B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108363260A (en) * | 2017-01-26 | 2018-08-03 | 捷微科技股份有限公司 | The fluorescent powder LED light source of low control dazzle and the photographic device for having the light source |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5805940A (en) * | 1997-07-14 | 1998-09-08 | Eastman Kodak Company | Compact camera with flip-up multi-lamp flash wheel |
| JP2004354582A (en) * | 2003-05-28 | 2004-12-16 | Benetsuse Corp:Kk | Camera for close-up photography |
| US20070291465A1 (en) * | 2004-11-18 | 2007-12-20 | Akihiro Suzuki | Auxiliary Light Device for Camera |
| CN201163327Y (en) * | 2008-03-18 | 2008-12-10 | 亚洲光学股份有限公司 | Camera and its light compensating apparatus |
| CN201622421U (en) * | 2010-01-26 | 2010-11-03 | 深圳市元科摄影器材有限公司 | Photographic LED light painting device |
| TWM396982U (en) * | 2010-07-05 | 2011-01-21 | Lumos Technology Co Ltd | Camera having ring-shaped light apparatus |
| CN201749274U (en) * | 2010-03-12 | 2011-02-16 | 深圳市神牛摄影器材有限公司 | Macro light |
| CN201859288U (en) * | 2010-08-10 | 2011-06-08 | 深圳市神牛摄影器材有限公司 | Connection structure of camera lens in a microspur lamp |
| CN201876647U (en) * | 2010-10-13 | 2011-06-22 | 承奕科技股份有限公司 | Variable-angle annular light source device |
| CN202041753U (en) * | 2011-04-19 | 2011-11-16 | 承奕科技股份有限公司 | Light source module for microphotography |
-
2012
- 2012-01-11 CN CN201210006983.0A patent/CN103207500B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5805940A (en) * | 1997-07-14 | 1998-09-08 | Eastman Kodak Company | Compact camera with flip-up multi-lamp flash wheel |
| JP2004354582A (en) * | 2003-05-28 | 2004-12-16 | Benetsuse Corp:Kk | Camera for close-up photography |
| US20070291465A1 (en) * | 2004-11-18 | 2007-12-20 | Akihiro Suzuki | Auxiliary Light Device for Camera |
| CN201163327Y (en) * | 2008-03-18 | 2008-12-10 | 亚洲光学股份有限公司 | Camera and its light compensating apparatus |
| CN201622421U (en) * | 2010-01-26 | 2010-11-03 | 深圳市元科摄影器材有限公司 | Photographic LED light painting device |
| CN201749274U (en) * | 2010-03-12 | 2011-02-16 | 深圳市神牛摄影器材有限公司 | Macro light |
| TWM396982U (en) * | 2010-07-05 | 2011-01-21 | Lumos Technology Co Ltd | Camera having ring-shaped light apparatus |
| CN201859288U (en) * | 2010-08-10 | 2011-06-08 | 深圳市神牛摄影器材有限公司 | Connection structure of camera lens in a microspur lamp |
| CN201876647U (en) * | 2010-10-13 | 2011-06-22 | 承奕科技股份有限公司 | Variable-angle annular light source device |
| CN202041753U (en) * | 2011-04-19 | 2011-11-16 | 承奕科技股份有限公司 | Light source module for microphotography |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108363260A (en) * | 2017-01-26 | 2018-08-03 | 捷微科技股份有限公司 | The fluorescent powder LED light source of low control dazzle and the photographic device for having the light source |
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| Publication number | Publication date |
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| CN103207500B (en) | 2016-06-29 |
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