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CN105847707A - Synchronous shooting device with function of automatic light source changing - Google Patents

Synchronous shooting device with function of automatic light source changing Download PDF

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Publication number
CN105847707A
CN105847707A CN201610352965.6A CN201610352965A CN105847707A CN 105847707 A CN105847707 A CN 105847707A CN 201610352965 A CN201610352965 A CN 201610352965A CN 105847707 A CN105847707 A CN 105847707A
Authority
CN
China
Prior art keywords
light source
support
auto
shooting device
shooting
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
CN201610352965.6A
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Chinese (zh)
Other versions
CN105847707B (en
Inventor
王日月
王振
党杰
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.)
New Dimension Free Thought Digital Technology (beijing) Co Ltd
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New Dimension Free Thought Digital Technology (beijing) 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.)
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Application filed by New Dimension Free Thought Digital Technology (beijing) Co Ltd filed Critical New Dimension Free Thought Digital Technology (beijing) Co Ltd
Priority to CN201610352965.6A priority Critical patent/CN105847707B/en
Publication of CN105847707A publication Critical patent/CN105847707A/en
Application granted granted Critical
Publication of CN105847707B publication Critical patent/CN105847707B/en
Active legal-status Critical Current
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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
    • H04N23/70Circuitry for compensating brightness variation in the scene
    • H04N23/74Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00Special procedures for taking photographs; Apparatus therefor
    • G03B15/02Illuminating scene
    • G03B15/03Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05Combinations of cameras with electronic flash apparatus; Electronic flash units
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • H04N23/66Remote control of cameras or camera parts, e.g. by remote control devices

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Studio Devices (AREA)

Abstract

The invention relates to the shooting device field, particularly to a synchronous shooting device with the function of automatic light source changing. The synchronous shooting device comprises a support, a mobile bench, a shielding cover, a light array group, and a control circuit. The mobile bench is installed on the support and can slide on the support. The light array group is installed inside the shielding cover. The mobile bench and the light array group are connected with the control circuit. The skeleton of the shielding cover has a segmented structure; and the support has a telescopic structure. Because of the extendibility of the support and the foldability of the shielding umbrella, the device can be carried conveniently and can be applied to various shooting environments; and the shielding range can be adjusted according to the size of a shot object. With the mobile bench, the shooting angel of a shooting instrument as well the relative position of the object can be adjusted conveniently; and the operation becomes simple and rapid. The control circuit controls automatic light source changing and automatic shooting by the shooting instrument, so that light source switching and continuous shooting during the RTI shooting process can be realized completely.

Description

A kind of synchronous shooting device of auto-changing light source
Technical field
The present invention relates to photographic attachment field, be specifically related to the synchronous shooting device of a kind of auto-changing light source.
Background technology
Reflection conversion imaging (RTI) is a kind of to calculate camera work, its catch article surface shape and color, And providing interactive photometric data by the illumination in any direction, recycling camera is in same position, difference One group of photo of these article is obtained under light condition.By this group photo by simple coded system acquisition data, Recycling reflective function pixel-by-pixel, RTI technology just can use any direction in the range of video camera Light generates new image.RTI camera work is employed and virtual detection and historical relic research aspect, due to The characteristic of article material and texture features, for the research in these fields, light is the most non-with object The most important, and RTI camera work can provide these critically important data for research.
In view of the particularity of many shadows of RTI photography, need constantly to adjust photography in shooting process Light source position, subject surface light change under light different angles, with the requirement of satisfied shooting.Existing Stage traditional method for manually manually adjusting light position, the method not only complex operation, and due to Human error, in addition it is also necessary to follow-up be finely adjusted again, increases the time-consuming of shooting greatly.
Chinese patent application 201510145707.6 discloses a kind of based on camera light source array pattern true True feeling material measurement apparatus, filming apparatus and light are arranged on rotatable fixed arm by it, rotate solid Arms is to realize the conversion of light source and camera position.But this device is required for connecting after shooting each time Computer gathers information, it is impossible to realize being continuously shot of fully automated control.And the workbench of this device and Fixed arm is integrated device, inconvenient to carry, cannot take whenever and wherever possible.
Summary of the invention
The present invention need solve problem of the prior art be: prior art can not realize in photographic process The switching of fully automated control light source and the automatic shooting continuously of realization simultaneously.
Specifically, the present invention proposes following technical scheme:
The present invention provides the synchronous shooting device of a kind of auto-changing light source, including support, mobile proper platform, Shade, lamplight array group and control circuit;The proper platform of described movement is installed on the bracket and in institute State and slide on support;Described lamplight array group is arranged on inside described shade;The proper platform of described movement and institute State lamplight array group to be all connected with described control circuit;The frame bone of described shade is segmental structure, described Support is stretching structure.
Preferably, the proper platform of described movement includes the Quick-mounting board of establishing shot equipment and by whole described movement The just fixing retainer ring on the bracket of platform.
Preferably, the proper platform of described movement includes levelling device;Described levelling device is arranged on described fast-assembling Between plate and described retainer ring, described levelling device includes the rotation adjusting the shooting angle of described shooting equipment Button.
Preferably, the cover of described shade is double-decker, the company of being embedded with between described double-deck cover Connection circuit, described control circuit connects the described lamplight array group of control by described connection circuit.
Preferably, the synchronous shooting device of described auto-changing light source includes the frame foot that can fold, institute State frame foot one end to be connected with described support.
Preferably, described frame foot is provided with support bar, described support bar one end and institute and described frame foot Connecting, the other end supports on the bracket.
Preferably, described foot rest includes that oscillating bearing, described support bar and described foot rest are by described pass Bearings is connected, and described support is connected by described oscillating bearing with described frame foot.
Preferably, described shade includes bracing frame, support ring and shift(ing) ring, support frame as described above one end Be connected with described shift(ing) ring, the other end is connected with described frame bone, and described frame bone one end connects described support ring; It is provided with buckle in described support ring.
Preferably, described control circuit includes automatic alarm unit.
Preferably, it is provided with heat abstractor between described lamplight array group and described shade.
The synchronous shooting device of the auto-changing light source of the present invention, due to scalability and the shade of support Foldability, it is possible to be applicable to the shooting of the article of various volume, can not only shade article completely, But also the distance between article and photographic goods can be adjusted, more can be convenient for carrying.Auto-changing light The synchronous shooting device in source utilizes mobile proper platform can adjust shooting angle and and the thing of photographic goods easily The relative position of product, operate the easiest quickly.The present invention more can control light light by control circuit Source auto-changing and the automatic shooting of photographic goods, to realize carrying out light source in RT I photographic process completely Switch and be continuously shot.
Below in conjunction with the accompanying drawings with each detailed description of the invention, the present invention and Advantageous Effects thereof are carried out in detail Describe in detail bright, wherein:
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the embodiment of the present invention 1;
Fig. 2 is the profile of the shade of the embodiment of the present invention 1;
Fig. 3 is the structural representation of the proper platform of movement of the embodiment of the present invention 1;
Fig. 4 is foot rest and the attachment structure schematic diagram of support of the embodiment of the present invention 1.
In figure, 1. support, 2. shade, 3. move proper platform, 4. lamplight array group, 5. control circuit, 6. connect circuit, 7. frame foot, 8. support bar, 9. oscillating bearing, 10. frame bone, 11. support rings, 12. Bracing frame, 13. shift(ing) rings, 14. Quick-mounting boards, 15. level indicators, 16. levelling devices, 17. knobs, 18. Retainer ring, 19. buckles, 20. heat abstractors.
Detailed description of the invention
As it has been described above, it is an object of the invention to: provide the synchronous shooting device of a kind of auto-changing light source, Can the switching of fully automated control light source and the automatic shooting continuously of realization simultaneously in photographic process.
Embodiment 1
Shown in reference Fig. 1-Fig. 4, the synchronous shooting device of a kind of auto-changing light source that the present invention provides, Including support 1, frame foot 7, mobile proper platform 3, shade 2, lamplight array group 4, connect circuit 6 with And control circuit 5.
The proper platform of described movement 3 is arranged on described support 1 and slides along described support 1.Described movement Just include Quick-mounting board 14, levelling device 16 and retainer ring 18 on platform 3;It is provided with on described Quick-mounting board 14 Level indicator 15, described movement proper platform 3 side is provided with the knob 17 adjusting Quick-mounting board 14 angle, described The knob 17 being screwed to described support 1 it is provided with in retainer ring 18.Described levelling device 16 is installed Between described retainer ring 18 and described Quick-mounting board 14 plate, described retainer ring 18 is at the horizontal stroke of described support 1 Sliding on bar, photographic goods are fixed on described Quick-mounting board 14.
Described support 1 both sides are provided with folding frame foot 7, adopt between described foot rest and described support 1 Connect with oscillating bearing 9.A support bar 8, described support bar 8 and described frame it is provided with on described foot rest Described oscillating bearing 9 is used to connect between foot 7.The body of rod of described support 1 is stretching structure, described two Being provided with groove on side lever body, the volume size of described groove is consistent with the volume of described support bar 8.
Described shade 2 includes double-deck cover, stagewise frame bone 10, support ring 11, bracing frame 12, support ring 11 and shift(ing) ring 13.Support frame as described above 12 one end is connected, separately with described shift(ing) ring 13 One end is connected with described frame bone 10.All described frame bone 10 one end are all connected with described support ring 11, described Buckle 19 it is provided with in support ring 11.After described shade 2 struts, described connection ring is stuck in described On the buckle 19 of pushing out ring 11.
It is internal that described lamplight array group 4 is arranged on described shade 2, if comprising in described lamplight array group Dry flash lamp, described each flash lamp is the most identical with the distance of all adjacent described flash lamies.Described light It is provided with between array group 4 and described shade 2 dispersing the heat that described lamplight array group 4 produces Heat abstractor 20.Being embedded with connection circuit 6 between described double-deck cover, described control circuit 5 is passed through Described connection circuit 6 connects described lamplight array group 4, to control each sudden strain of a muscle in described lamplight array group 4 The light on and off of light modulation and light order.Described heat abstractor 20 can be selected for fin.
Described control circuit 5 includes that automatic alarm unit, described control circuit 5 judge that described flash lamp does not has Light or not according to when setting sequential illumination, lamplight array group 4 can be controlled and quit work and control Described automatic alarm unit sends alarm.Described flash lamp can select LED.
The external power supply of described control circuit 5 can select Portable chargeable battery or USB interface power supply. Described frame bone 10 can be selected for the alloy materials such as titanium alloy, it is adaptable to various rugged environments, and is unlikely to deform.
When the synchronous shooting device utilizing the auto-changing light source of embodiment 1 shoots, first by described The described shade 2 screwed with described support 1 takes off, and is stretched in ∏ from folded state by described support 1 Shape.Open the described frame foot 7 of folding, the described support bar 8 in the groove being stuck in described support 1 is drawn Go out.Described frame foot 7 is opened as described support 1 upright position, and described support bar 8 takes support in institute State on support 1, and utilize and regulate the flexible height of the described both sides bodies of rod to keep level.Utilize described pass Bearings 9 can make described support bar 8 smooth in described groove frame foot 7 described in folding when Motion.When packing up described support 1, promote described frame foot 7, described support bar can be made all to take in In described groove, finally present the seamless applying placement of side lever body of described frame foot 7 and described support bar 7, Avoid and the described angled extruding of support bar 8, destroy the body of rod.
After smoothly described support 1 is placed in ground, utilize described retainer ring 18 by proper for described movement platform 3 Slide into default fixed position, tighten the described fixed knob 17 of described retainer ring 18, by whole shifting Dynamic proper platform 3 is fixed on described support 1.Described photographic goods are arranged on described Quick-mounting board 14, root The horizontal and vertical coordinate of described photographic goods is judged, regulation according to the level indicator 15 on described Quick-mounting board 14 Knob 17 on described levelling device 16 is to change the position angle of described photographic goods.
Described shade 2 is strutted, and draws according to the height of described support 1 and the volume of the article that are taken Stretch out 10 sections of all described all or part of frame bones and adjust shade scope according to shooting article volume.By described Shift(ing) ring 13 is pushed at described support ring 11, makes the support frame as described above 12 being connected with described shift(ing) ring 13 Prop up, and described shift(ing) ring 13 is stuck on described bayonet socket, play and described shade 2 is strutted fixing Effect.Described shade 2 button is taken after above article described in covering on, and slides and adjusts mobile proper platform 3 Can adjust easily photographic goods shooting angle and with the relative position of article, then described photography Equipment probes into wherein from the top of described shade 2, makes described shade 2 shelter from external light, keeps away Exempt to cause light to disturb in photography.
After installing, connect described power supply and make described control circuit 5 start working.Described control circuit 5 according to presetting the flash lamp in turn switched in described lamplight array group 4, and light same at flash lamp Time control described photographic goods unlatching work, control described photographic goods while light transformation each time Shooting article, with the article shadow realized under the illumination of automatic shooting difference continuously under the automatic switchover of multiple light courcess Picture.
When described flash lamp is not lighted or does not has according to the order set, and described control circuit 5 receives To signal and when judging abnormal, described alarm unit can be controlled and send sound and/or light carries out alarm, simultaneously Control described lamplight array group 4 and described photographic goods quit work, until abnormal signal eliminates, to protect Demonstrate,prove the accuracy of described image.
Obviously, above-described embodiment is only for clearly demonstrating example, and not to embodiment Restriction.For those of ordinary skill in the field, can also do on the basis of the above description Go out change or the variation of other multi-form.Here without also cannot all of embodiment be given exhaustive. And the obvious change thus extended out or variation still in the invention protection domain it In.

Claims (10)

1. the synchronous shooting device of an auto-changing light source, it is characterised in that: include support (1), Mobile proper platform (3), shade (2), lamplight array group (4) and control circuit (5);Described shifting Dynamic proper platform (3) is arranged on described support (1) and above and above slides at described support (1);Described light It is internal that array group (4) is arranged on described shade (2);The proper platform of described movement (3) and described light battle array Row group (4) is all connected with described control circuit (5);The frame bone (10) of described shade (2) is for dividing Segment structure, described support (1) is stretching structure.
The synchronous shooting device of auto-changing light source the most according to claim 1, it is characterised in that: The proper platform of described movement (3) includes the Quick-mounting board (14) of establishing shot equipment and by the whole proper platform of described movement (3) retainer ring (18) being fixed on described support (1).
The synchronous shooting device of auto-changing light source the most according to claim 2, it is characterised in that: The proper platform of described movement (3) includes levelling device (16);Described levelling device (16) be arranged on described soon Between dress plate (14) and described retainer ring (18), described levelling device (16) includes adjusting described bat Take the photograph the knob (17) of the shooting angle of equipment.
The synchronous shooting device of auto-changing light source the most according to claim 1 and 2, its feature exists In: the cover of described shade (2) is double-decker, is embedded with connection circuit between described double-deck cover (6), described control circuit (5) connects the described lamplight array group of control by described connection circuit (6) (4)。
The synchronous shooting device of auto-changing light source the most according to claim 1 and 2, its feature exists In: include that the frame foot (7) that can fold, described frame foot (7) one end are connected with described support (1).
6., according to the synchronous shooting device of the auto-changing light source described in the claims 5, its feature exists In: being provided with support bar (8) on described frame foot (7), described support bar (8) one end and institute are with described Frame foot (7) connects, and the other end is supported on described support (1).
7., according to the synchronous shooting device of the auto-changing light source described in the claims 6, its feature exists In: described foot rest includes that oscillating bearing (9), described support bar (8) and described foot rest are by described pass Bearings (9) is connected, and described support (1) and described frame foot (7) are by described oscillating bearing (9) It is connected.
The synchronous shooting device of auto-changing light source the most according to claim 1 and 2, its feature exists In: described shade (2) includes bracing frame (12), support ring (11) and shift(ing) ring (13), institute State bracing frame (12) one end be connected with described shift(ing) ring (13), the other end and described frame bone (10) even Connecing, described frame bone (10) one end connects described support ring (11);Described support ring (11) is upper to be arranged There is buckle (19).
The synchronous shooting device of auto-changing light source the most according to claim 1 and 2, its feature exists In: described control circuit (5) includes automatic alarm unit.
The synchronous shooting device of auto-changing light source the most according to claim 1 and 2, its feature It is: between described lamplight array group (4) and described shade (2), be provided with heat abstractor (20).
CN201610352965.6A 2016-05-25 2016-05-25 A kind of synchronous shooting device of auto-changing light source Active CN105847707B (en)

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
CN109100337A (en) * 2018-07-05 2018-12-28 中国科学院上海光学精密机械研究所 Multiband multi-orientation detection device and detection method
CN109116664A (en) * 2018-08-29 2019-01-01 广州智摄宝摄影科技有限公司 Shoot bracket and intelligent photographic camera system
CN110666790A (en) * 2019-08-23 2020-01-10 北京农业信息技术研究中心 Orchard live broadcast robot and orchard live broadcast system
CN114415448A (en) * 2022-01-18 2022-04-29 中南林业科技大学 Virtual reality scene broadcasting and recording equipment based on AI interaction
CN118938570A (en) * 2024-10-14 2024-11-12 文博安全科技有限公司 A device for collecting micro-traces of cultural relics

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CN205015594U (en) * 2015-08-03 2016-02-03 张力超 Synchronous automatic light source of camera of reflection transform formation of image
US20160116825A1 (en) * 2014-10-22 2016-04-28 Benjamin F. S. Altshuler Polynomial texture mapping and reflectance transformation imaging apparatus and techniques
CN205681545U (en) * 2016-05-25 2016-11-09 新维畅想数字科技(北京)有限公司 A kind of synchronous shooting device of auto-changing light source

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CN102590218A (en) * 2012-01-16 2012-07-18 安徽中科智能高技术有限责任公司 Device and method for detecting micro defects on bright and clean surface of metal part based on machine vision
CN102852354A (en) * 2012-09-20 2013-01-02 浙江工业大学 Rotating folding type parking garage
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109100337A (en) * 2018-07-05 2018-12-28 中国科学院上海光学精密机械研究所 Multiband multi-orientation detection device and detection method
CN109116664A (en) * 2018-08-29 2019-01-01 广州智摄宝摄影科技有限公司 Shoot bracket and intelligent photographic camera system
CN110666790A (en) * 2019-08-23 2020-01-10 北京农业信息技术研究中心 Orchard live broadcast robot and orchard live broadcast system
CN110666790B (en) * 2019-08-23 2021-05-07 北京农业信息技术研究中心 Orchard live broadcast robot and orchard live broadcast system
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CN114415448B (en) * 2022-01-18 2024-04-12 中南林业科技大学 Virtual reality scene broadcast record equipment based on AI is mutual
CN118938570A (en) * 2024-10-14 2024-11-12 文博安全科技有限公司 A device for collecting micro-traces of cultural relics
CN118938570B (en) * 2024-10-14 2024-12-06 文博安全科技有限公司 Device for collecting trace of cultural relics

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