CN106249513A - Shooting canopy - Google Patents
Shooting canopy Download PDFInfo
- Publication number
- CN106249513A CN106249513A CN201610827051.0A CN201610827051A CN106249513A CN 106249513 A CN106249513 A CN 106249513A CN 201610827051 A CN201610827051 A CN 201610827051A CN 106249513 A CN106249513 A CN 106249513A
- Authority
- CN
- China
- Prior art keywords
- shooting
- transparent wordpad
- lecturer
- canopy
- transparent
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS 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
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/06—Special arrangements of screening, diffusing, or reflecting devices, e.g. in studio
- G03B15/07—Arrangements of lamps in studios
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention provides a kind of shooting canopy.Shooting canopy includes canopy body and transparent wordpad, is formed and shoots with video-corder space in canopy body, and the inwall shooting with video-corder space is dead color system color.Transparent wordpad is arranged on shoots with video-corder in space, and in use between video camera and lecturer, transparent wordpad is used for write light tone system ink.Owing to, before video camera, transparent wordpad is positioned at the front side of lecturer, the writing that transparent wordpad is write or pattern would not be blocked by lecturer, facilitate learner to watch.Transparent wordpad is forward relative to lecturer so that the content on transparent wordpad demonstrates the effect floated in face of lecturer in shooting picture, strengthens the interactive of writing on the blackboard that lecturer writes in teaching process and screen learner outward.The inwall shooting with video-corder space is dead color system color, and the ink write at transparent wordpad is light tone system ink, can highlight the writing on the blackboard on transparent wordpad, makes the person's handwriting of writing on the blackboard relatively sharp.
Description
Technical field
The present invention relates to camera technique field, image canopy in particular to one.
Background technology
At present, becoming increasingly popular in the Internet instantly, network courses is the most increasingly welcome by learner.Network courses
It is through the content of courses of certain subject of network performance and the summation of the education activities of enforcement, is that information age condition is finished class
The form of expression of Cheng Xin.It includes that the content of courses and the Web-based instruction organized by certain instructional objectives, instructional strategies are propped up
Pushing out ring border.Wherein Web-based instruction back-up environment refers in particular to support the software tool of the Web-based instruction, teaching resource and in the Web-based instruction
The education activities implemented on platform.It is substantially special that network courses has interactivity, sharing, opening, collaborative and autonomy etc.
Levy.
But, the recording form of existing network courses the most also rests on employing video camera and directly carries out existing classroom
Shooting.Having a feature in network courses, the learner outside the lecturer being substantially in screen and screen is the most man-to-man, face
Opposite.I.e. lecturer is when recording course, and the imaginary lecturer of being and learner are the relations teaching knowledge face-to-face, so lecturer
Needing to watch camera lens attentively, this form allowing for lecturer's writing on the blackboard that Traditional Classroom shoots lacks the most mutual of learner outer with screen
Dynamic, thus have impact on the effect of teaching.
Summary of the invention
Offer one shooting canopy is provided, presents effect with solve recording course of the prior art
The poorest problem.
To achieve these goals, the invention provides a kind of shooting canopy, including canopy body and canopy body, be formed in canopy body and take the photograph
Record space, the inwall shooting with video-corder space is dead color system color；Transparent wordpad is arranged on shoots with video-corder in space, and is positioned in use and takes the photograph
Between camera and lecturer, transparent wordpad is used for write light tone system ink.
Further, shooting canopy also includes backlight, and backlight is arranged on the first side of transparent wordpad, for towards saying
The rear projection light of teacher, the first side is the side residing for lecturer, position for video camera in being positioned at the second side of transparent wordpad, and with
Backlight is relative.
Further, backlight is multiple, towards transparent wordpad throw light.
Further, backlight is two, is separately positioned on the left and right sides of the first side of transparent wordpad.
Further, the left and right sides of first side being symmetricly set on transparent wordpad of two backlights.
Further, what the center line with transparent wordpad of two backlights was angled is projected to transparent wordpad by light
Place, center line is the centrage of the second side running through the first side of transparent wordpad and transparent wordpad.
Further, two angles between backlight and center line are 30 °～45 °.
Further, shooting canopy also includes that face light modulation, face light modulation are arranged on the first side of transparent wordpad, for towards saying
The throw light in the front of teacher.
Further, the inwall shooting with video-corder space is black or Lycoperdon polymorphum Vitt.
Further, light tone system ink is fluorescent ink.
Further, transparent wordpad includes transmittance plate and the antireflective high transmittance film being arranged on transmittance plate.
Application technical scheme, during use, lecturer stands in the side of transparent wordpad, gives lessons thoroughly
Bright clipboard enterprising andante book, video camera shoots at the opposite side of transparent wordpad.Due to before video camera, transparent write
Plate is positioned at the front side of lecturer, and the writing that transparent wordpad is write or pattern would not be blocked by lecturer, facilitate learner to watch.
On the other hand, transparent wordpad is forward relative to lecturer so that the content on transparent wordpad demonstrates floating in shooting picture
Effect in face of lecturer, strengthens the interactive of the writing on the blackboard write in teaching process of lecturer and screen learner outward, and it is right to strengthen
Teaching efficiency in learner.The inwall shooting with video-corder space is dead color system color, and the ink write at transparent wordpad is light tone
It is ink, the writing on the blackboard on transparent wordpad can be highlighted, make the person's handwriting of writing on the blackboard relatively sharp.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is further detailed explanation.
Accompanying drawing explanation
The Figure of description of the part constituting the present invention is used for providing a further understanding of the present invention, and the present invention shows
Meaning property embodiment and explanation thereof are used for explaining the present invention, are not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the overall structure schematic diagram of the embodiment of the shooting canopy according to the present invention.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling:
10, canopy body；20, transparent wordpad；30, backlight；40, face light modulation.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Combination mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
In order to make those skilled in the art be more fully understood that the present invention program, below in conjunction with in the embodiment of the present invention
Accompanying drawing, is clearly and completely described the technical scheme in the embodiment of the present invention, it is clear that described embodiment is only
The embodiment of a present invention part rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, all should belong to the model of present invention protection
Enclose.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, "
Two " it is etc. for distinguishing similar object, without being used for describing specific order or precedence.Should be appreciated that so use
Term can exchange in the appropriate case, in order to embodiments of the invention described herein.Additionally, term " includes " and " tool
Have " and their any deformation, it is intended that cover non-exclusive comprising, such as, contain series of steps or unit
Process, method, system, product or equipment are not necessarily limited to those steps or the unit clearly listed, but can include the most clear
That list to Chu or for intrinsic other step of these processes, method, product or equipment or unit.
Fig. 1 shows the embodiment of the shooting canopy of the present invention, and this shooting canopy includes canopy body 10 and transparent wordpad 20, canopy body
Being formed in 10 and shoot with video-corder space, the inwall shooting with video-corder space is dead color system color.Transparent wordpad 20 is arranged on shoots with video-corder in space, and
In use between video camera and lecturer, transparent wordpad 20 is used for write light tone system ink.During use, lecturer stands in
The side of transparent wordpad 20, gives lessons at transparent wordpad 20 enterprising andante book, and video camera is at transparent wordpad 20
Opposite side shoot.Owing to, before video camera, transparent wordpad 20 is positioned at the front side of lecturer, and transparent wordpad 20 is write
Writing or pattern would not be blocked by lecturer, facilitate learner to watch.On the other hand, transparent wordpad 20 leans on relative to lecturer
Before so that the content on transparent wordpad 20 demonstrates the effect floated in face of lecturer in shooting picture, strengthens lecturer in religion
The outer learner of the writing on the blackboard write during and screen interactive, strengthens the teaching efficiency for learner.Shoot with video-corder space
Inwall is dead color system color, and the ink write at transparent wordpad 20 is light tone system ink, can highlight transparent wordpad
Writing on the blackboard on 20, makes the person's handwriting of writing on the blackboard relatively sharp.
Optionally, in the present embodiment, the inwall shooting with video-corder space is preferably black, and light tone system ink is preferably fluorescent ink
Water.So allow the writing on the blackboard person's handwriting on transparent wordpad 20 relatively sharp.
Optionally, transparent wordpad 20 includes transmittance plate and the antireflective high transmittance film being arranged on transmittance plate.Transmittance plate can
Elect glass plate as, to ensure that the light transmittance of whole transparent wordpad 20 is more than 95%.
As it is shown in figure 1, in the present embodiment, shooting canopy also includes that backlight 30, backlight 30 are arranged on transparent wordpad
First side of 20, for the rear projection light towards lecturer, the first side is the side residing for lecturer.Position for video camera is in being positioned at
Second side of bright clipboard 20, and relative with backlight 30.On the one hand the light that backlight 30 is got can allow says that being an apprentice of dead color is
On the other hand the inwall background saliency of color out, the most also can give the writing on the blackboard polishing on transparent wordpad 20, allows transparent wordpad
Writing on the blackboard on 20 is relatively sharp.Use fluorescent ink at transparent wordpad 20 enterprising andante book, coordinate backlight 30 allow
Writing on the blackboard on bright clipboard 20 is light, the most eye-catching.
As it is shown in figure 1, in the present embodiment, backlight 30 is two, is separately positioned on the first side of transparent wordpad 20
The left and right sides.In the left and right sides polishing respectively of the first side at transparent wordpad 20, lecturer can be allowed in dead color system color
Inwall background in seem the most three-dimensional, strengthen shooting video effect of giving lessons.
Optionally, the left and right sides of first side being symmetricly set on transparent wordpad 20 of two backlights 30, to strengthen
The lecturer's overall stereoeffect in shooting picture.As it is shown in figure 1, two backlights 30 with the center line of transparent wordpad 20 in
Angle light is projected at transparent wordpad 20, center line is the first side and the transparent wordpad 20 running through transparent wordpad 20
The centrage of the second side.Preferably, the angle between two backlights 30 and center line is 30 °, backlight 30 under this angle,
Make the lecturer's stereoeffect in shooting picture optimal.It addition, the angle between two backlights 30 and center line is 30 °～45 °
In the range of shoot, also can shoot place lecturer stereoeffect.
Except described in the above embodiments, use two backlights 30, use more backlight 30 towards transparent
Clipboard 20 throw light is also feasible.
Optionally, backlight 30 is dysprosium lamp 575.
In order to allow lecturer front in shooting picture relatively sharp, shooting canopy also include that face light modulation 40, face light modulation 40 are arranged
In the first side of transparent wordpad 20, for the throw light in the front towards lecturer.After face light modulation 40 polishing, lecturer's
Front display effect is more preferable, contributes to learner and observes the facial expression of lecturer, is conducive to understanding the lecture contents of lecturer.
Optionally, face light modulation 40 is kino face light modulation.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (11)
1. a shooting canopy, it is characterised in that including:
Canopy body (10), is formed in described canopy body (10) and shoots with video-corder space, described in shoot with video-corder the inwall in space be dead color system color；
Transparent wordpad (20), be arranged on described in shoot with video-corder in space, and in use between video camera and lecturer, described
It is used on bright clipboard (20) writing light tone system ink.
Shooting canopy the most according to claim 1, it is characterised in that described shooting canopy also includes backlight (30), the described back of the body
Light modulation (30) is arranged on the first side of described transparent wordpad (20), for the rear projection light towards described lecturer, described
First side is the side residing for described lecturer, described position for video camera in being positioned at the second side of described transparent wordpad (20), and with
Described backlight (30) is relative.
Shooting canopy the most according to claim 2, it is characterised in that described backlight (30) is multiple, towards described transparent
Clipboard (20) throw light.
Shooting canopy the most according to claim 3, it is characterised in that described backlight (30) is two, is separately positioned on institute
State the left and right sides of the first side of transparent wordpad (20).
Shooting canopy the most according to claim 4, it is characterised in that being symmetricly set on of two described backlights (30) is described
The left and right sides of the first side of transparent wordpad (20).
Shooting canopy the most according to claim 5, it is characterised in that transparent writing with described of two described backlights (30)
What the center line of plate (20) was angled is projected to described transparent wordpad (20) place by light, and described center line is for running through described transparent book
Write the first side of plate (20) and the centrage of the second side of described transparent wordpad (20).
Shooting canopy the most according to claim 6, it is characterised in that between two described backlights (30) and described center line
Angle is 30 °～45 °.
Shooting canopy the most according to claim 1, it is characterised in that described shooting canopy also includes face light modulation (40), described
Light modulation (40) is arranged on the first side of described transparent wordpad (20), for the throw light in the front towards described lecturer.
Shooting canopy the most according to claim 1, it is characterised in that described in shoot with video-corder the inwall in space be black or Lycoperdon polymorphum Vitt.
Shooting canopy the most according to claim 1, it is characterised in that described light tone system ink is fluorescent ink.
11. shooting canopies according to claim 1, it is characterised in that described transparent wordpad (20) includes transmittance plate and sets
Put the antireflective high transmittance film on described transmittance plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610827051.0A CN106249513A (en) | 2016-09-14 | 2016-09-14 | Shooting canopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610827051.0A CN106249513A (en) | 2016-09-14 | 2016-09-14 | Shooting canopy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106249513A true CN106249513A (en) | 2016-12-21 |
Family
ID=57600130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610827051.0A Pending CN106249513A (en) | 2016-09-14 | 2016-09-14 | Shooting canopy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106249513A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2719478C1 (en) * | 2019-11-21 | 2020-04-17 | Общество с ограниченной ответственностью "Лаборатория цифра" (ООО "ЦифраЛаб") | System for recording and carrying out multimedia presentations |
| CN113112880A (en) * | 2021-05-10 | 2021-07-13 | 深圳光子晶体科技有限公司 | Video teaching system and method |
| CN114173026A (en) * | 2020-09-16 | 2022-03-11 | 北京德胜智课教育科技有限公司 | Teaching video recording system and teaching video recording method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001318870A (en) * | 2000-05-10 | 2001-11-16 | Sony Corp | Information processor and information processing method and recording medium |
| CN101923793A (en) * | 2010-07-27 | 2010-12-22 | 中兴通讯股份有限公司 | Method and system for realizing driving simulation |
| CN102006448A (en) * | 2009-09-03 | 2011-04-06 | 中兴通讯股份有限公司 | Method for carrying out video coaching on seats, system and devices |
| CN105205059A (en) * | 2014-06-11 | 2015-12-30 | 中兴通讯股份有限公司 | Digital image processing methods, intelligent early education server and intelligent early education client side |
| CN105357476A (en) * | 2015-11-03 | 2016-02-24 | 上海华师京城网络科技股份有限公司 | Video photographing system and method |
-
2016
- 2016-09-14 CN CN201610827051.0A patent/CN106249513A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001318870A (en) * | 2000-05-10 | 2001-11-16 | Sony Corp | Information processor and information processing method and recording medium |
| CN102006448A (en) * | 2009-09-03 | 2011-04-06 | 中兴通讯股份有限公司 | Method for carrying out video coaching on seats, system and devices |
| CN101923793A (en) * | 2010-07-27 | 2010-12-22 | 中兴通讯股份有限公司 | Method and system for realizing driving simulation |
| CN105205059A (en) * | 2014-06-11 | 2015-12-30 | 中兴通讯股份有限公司 | Digital image processing methods, intelligent early education server and intelligent early education client side |
| CN105357476A (en) * | 2015-11-03 | 2016-02-24 | 上海华师京城网络科技股份有限公司 | Video photographing system and method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2719478C1 (en) * | 2019-11-21 | 2020-04-17 | Общество с ограниченной ответственностью "Лаборатория цифра" (ООО "ЦифраЛаб") | System for recording and carrying out multimedia presentations |
| WO2021101413A1 (en) * | 2019-11-21 | 2021-05-27 | Общество с ограниченной ответственностью "Лаборатория цифра" (ООО "ЦифраЛаб") | System for recording and delivering multimedia presentations |
| CN114173026A (en) * | 2020-09-16 | 2022-03-11 | 北京德胜智课教育科技有限公司 | Teaching video recording system and teaching video recording method |
| CN113112880A (en) * | 2021-05-10 | 2021-07-13 | 深圳光子晶体科技有限公司 | Video teaching system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206322336U (en) | Smart electronic blackboard | |
| CN106945433B (en) | Nanometer touch-control blackboard and interactive intelligent blackboard | |
| DE60205312D1 (en) | BACK TRANSFER SCREEN | |
| CN106249513A (en) | Shooting canopy | |
| CN108335549A (en) | A kind of teaching memory tablet all-in-one machine | |
| Stork | Optics and realism in Renaissance art | |
| CN109130616A (en) | A kind of full-scale intelligent display screen blackboard | |
| CN206991566U (en) | Intelligent interaction blackboard educational system | |
| Mitchell | An Interview | |
| CN204926572U (en) | System for be used for recording online teaching video | |
| CN204348119U (en) | Language teaching automated system | |
| US12058479B2 (en) | Full color spectrum blending and digital color filtering for transparent display screens | |
| CN105357476A (en) | Video photographing system and method | |
| CN106991848A (en) | A kind of Almightiness type wisdom classroom | |
| CN214123275U (en) | Teaching demonstration instrument for analyzing Samm's law by using geometric optical lens imaging light path diagram | |
| CN108335548A (en) | A kind of teaching memory tablet all-in-one machine | |
| CN214587407U (en) | Video teaching system | |
| CN214312105U (en) | Intelligent electronic blackboard | |
| Bracken | Using technology as a social tool in preschool: Matching philosophy with application | |
| CN205211202U (en) | Thing networking teaching all -in -one | |
| CN207008277U (en) | A kind of mobile phone screen projection lamp using office meeting | |
| CN205378088U (en) | Video production system | |
| CN206741463U (en) | A kind of induction type input equipment for preschool education | |
| Black et al. | The Note-Taker: An assistive technology that allows students who are legally blind to take notes in the classroom | |
| He | Research on the Application of Practical Teaching Mode of Radio and Television Director with Workshop as the Center: Taking Zhixing College of Northwest Normal University as An Example [J] |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
|
| RJ01 | Rejection of invention patent application after publication |