CN104835360A - Digital image display platform and display method thereof - Google Patents
Digital image display platform and display method thereof Download PDFInfo
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- CN104835360A CN104835360A CN201510289661.5A CN201510289661A CN104835360A CN 104835360 A CN104835360 A CN 104835360A CN 201510289661 A CN201510289661 A CN 201510289661A CN 104835360 A CN104835360 A CN 104835360A
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- exhibition booth
- wireless signal
- computing machine
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- 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
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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- Business, Economics & Management (AREA)
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Abstract
The invention discloses a digital image display platform which comprises a pedestal, an L-shaped arm and a camera, wherein the L-shaped arm is arranged on the pedestal, and the camera is mounted at the lower end surface of the end portion of an extended arm of the L-shaped arm. The display platform is also provided with a toggle switch. The display platform and a display method thereof have the advantages that 1) compared with a traditional display platform, the display platform in the invention can be moved more conveniently in a classroom, nearer to students, and more suitable for the learning-centered discussion-based learning manner in modern classroom teaching; 2) the display platform is low in energy consumption, can be used for more than 22 hours, namely a week in normal teaching, after once charging, and completely satisfies teaching application and management rules in the classroom environment; and 3) hardware is integrated with software, use is convenient, secondary installation is not needed, plug-and-play is realized via a USB interface, software interface is friendly and operation is easy.
Description
Technical field
The present invention relates to video teaching technical field, particularly a kind of digitized video exhibition booth and methods of exhibiting thereof.
Background technology
In classroom instruction process, teacher needs teaching books to be explained, student's site work etc. to write on blackboard to explain, and such workload is large, inefficiency.Meanwhile, the frequent chalk that uses also impacts teacher's health.For avoiding the use of chalk, video presenter is applied in teaching.But cabled digital image exhibition booth is due to the connection of data line, and charged dangerous and too busy to get away blackboard and dais time mobile, what be unfavorable for that student classroom practise represents, not easily based on new education model.Wireless digital image exhibition booth needs frequent charge, cannot use for a long time continuously, and image sharpness and fluency are subject to transfer rate and stream quantitative limitation, and the working time is long, may cause the not enough job insecurity of electric power.
Summary of the invention
Technical matters to be solved by this invention is, for the deficiencies in the prior art, a kind of digitized video exhibition booth and methods of exhibiting thereof are provided, to reach convenient mobile, avoid frequent charge, can work long hours, wireless status can be ensured again under image sharpness and fluency, having electricity or without the object that all can use under electrical environment.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of digitized video exhibition booth, comprise base, " L " arm be arranged on base, camera is equipped with in the lower surface of the extension arm end of described " L " arm, and described exhibition booth is provided with toggle switch.
Described exhibition booth also comprises wireless signal transmitter, wireless signal receiver, and described wireless signal transmitter and described wireless signal receiver carry out wireless telecommunications, and described wireless signal receiver connects on computers.
Under toggle switch is communicated with wireless switching contacts status, described camera is connected with described wireless signal transmitter.
The picture signal of collection is sent to wireless signal receiver by wireless signal transmitter by described camera, and computing machine receives picture signal by wireless signal receiver, and processing signals also shows on a display screen.
Under toggle switch is communicated with wiretap contacts status, described camera is by data line and computing machine wired connection.
The picture signal of collection is sent to computing machine by data line by described camera, and described computer disposal signal also shows on a display screen.
Described display screen is connected with computing machine, and display screen is touching display screen.
Described wireless signal receiver connects on computers by USB interface, and described base is provided with data line socket, and described computing machine is provided with wired data interface.
The side, bottom of the sway brace of described " L " arm is provided with transverse concave groove, and opposite side is provided with the transverse concave groove of multiple longitudinal arrangement.
An image show method for digitized video exhibition booth, described method comprises the following steps:
When a) needing the wireless use in exhibition booth, toggle switch is allocated to wireless switching contacting wireless module, the picture signal of collection is sent to wireless signal receiver by wireless signal transmitter by camera, computing machine receives picture signal by wireless signal receiver, and processing signals also shows on a display screen;
When b) needing the wired use in exhibition booth, toggle switch is allocated to cable switch contacting camera and computing machine, and the picture signal of collection is sent to computing machine by data line by camera, and computer disposal signal display are on a display screen.
The present invention adopts said structure and method, has the following advantages: 1, this product gathers image, transmission information on computer screen by wired and wireless two kinds of modes.Wired and wireless two kinds of modes arbitrarily switch, easy to carry, can make that digitized video exhibition booth is suitable for digital classroom, laboratory experiment, family prepare lessons, all environment of the movable collection data such as venue and meeting-place office of books use; 2, more adapt to move in classroom than traditional exhibition booth, connect without the need to data line or electric wire, teacher can hand held in the seat of each student, so just make teaching more be close to student, more adapt in modernizing teaching classroom based on the demand of the discussion mode of learning learned; 3, high energy low consumption, complete wireless status charges next time and can use more than 22 hours, normal teaching use one week, the rule of application management of imparting knowledge to students under meeting classroom environment completely; 4, software and hardware one, easy to use.Without the need to secondary installing, by USB interface, plug and play, the software interface of Chinesizing is friendly, easy to operate; 5, instructional function is various, not only have correct, wipe, amplify, reduce, reduce, the function such as dragging, but also have take pictures, record a video, the function such as data bank; Not only can carry out the transmission of image data in kind in real time, make and play, can also complete the recording and reconstruction of teaching process, make the agile teaching process in classroom rich and varied on classroom, real realization is based on the classroom interactions learned; 6, supporting convenience, the present invention is positioned in the domestic existing various Linking All Classes equipment interactive mode teaching service efficiency aspect of Integral lifting, software platform establishes one's own system, be applicable to each operating system such as WINXP, WIN7, and stable performance, use safety, does not affect existing equipment systemic-function and operation, cost performance is high, is the product of the most desirable, the most meaningful, the most worthy of various modernization display device on classroom.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation;
Fig. 1 is structural representation of the present invention;
Fig. 2 is logical organization block diagram of the present invention;
In Fig. 1 ~ Fig. 2,1, base; 2, " L " arm; 3, camera; 4, toggle switch; 5, wireless signal transmitter; 6, wireless signal receiver; 7, computing machine; 8, wireless switching contact; 9, display screen; 10, cable switch contact; 11, transverse concave groove; 12, LED illumination lamp.
Embodiment
A kind of digitized video exhibition booth as shown in Fig. 1 ~ Fig. 2, comprises base 1, " L " arm 2 be arranged on base 1, and camera 3 is equipped with in the lower surface of the extension arm end of " L " arm 2, and exhibition booth is provided with toggle switch 4." L " arm 2 is by trailing arm and transverse arm is hinged forms, and facilitates the folding and unfolding of this mobile video exhibition booth.Exhibition booth also comprises wireless signal transmitter 5, wireless signal receiver 6, and wireless signal transmitter 5 and wireless signal receiver 6 carry out wireless telecommunications, and wireless signal receiver 6 is connected on computing machine 7.Wireless signal receiver 6 is connected directly between on computing machine 7 by USB interface.Under toggle switch 4 is communicated with wireless switching contact 8 state, camera 3 is connected with wireless signal transmitter 5.
The picture signal of collection is sent to wireless signal receiver 6 by wireless signal transmitter 5 by camera 3, and computing machine 7 receives picture signal by wireless signal receiver 6, and processing signals is also presented on display screen 9.Under toggle switch 4 is communicated with wiretap contact 10 state, camera 3 is by data line and computing machine 7 wired connection.The picture signal of collection is sent to computing machine 7 by data line by camera 3, and computing machine 7 processing signals is also presented on display screen 9.Camera 3 side is provided with LED illumination lamp 12.Display screen 9 is connected with computing machine 7, and display screen 9 is touching display screen.Wireless signal receiver 6 is connected on computing machine 7 by USB interface, and base 1 is provided with data line socket, and computing machine 7 is provided with wired data interface.The side, bottom of the sway brace of " L " arm 2 is provided with transverse concave groove 11, and opposite side is provided with the transverse concave groove of multiple longitudinal arrangement, and user holds respectively.
An image show method for digitized video exhibition booth, is characterized in that: described method comprises the following steps:
When a) needing the wireless use in exhibition booth, toggle switch is allocated to wireless switching contacting wireless module, the picture signal of collection is sent to wireless signal receiver by wireless signal transmitter by camera, computing machine receives picture signal by wireless signal receiver, and processing signals also shows on a display screen;
When b) needing the wired use in exhibition booth, toggle switch is allocated to cable switch contacting camera and computing machine, and the picture signal of collection is sent to computing machine by data line by camera, and computer disposal signal display are on a display screen.
When teacher needs explanation students' work, by mobile video exhibition booth to student, with camera collection students' work answer image just, operation answer is just shown on display screen, convenient corrects in real time.This exhibition booth can realize wire/wireless and switch, the demand different according to user adopts wired or wireless, not only have correct, wipe, amplify, reduce, rotate, reduce, drag, take pictures, record a video, the function such as data bank, but also real-time Transmission, the record of teaching process can be completed and reproduce on classroom, the input of image data, to make and broadcasting, without the need to selecting pen to select a look, hand touches and just can correct.The full-localized interface of menu, teachers and students at a glance can, the function such as have full frame, half screen, minimize, does not affect the use of other teaching software, compatible strong.Real realization is based on the classroom interactions learned teaching.Make attention of student more concentrated, classroom is agile more excellent.
Software is supporting is applicable to each operating system such as windows xp, windows 7; APP program (iOS and android system all can use) is installed, mobile phone or flat board and classroom synchronization interactive can be made to impart knowledge to students.Hardware configuration carries wireless transmit and receiving system, plug and play on the Linking All Classes equipment such as computing machine, all-in-one, rear-projection, electronic whiteboard, projection.Efficient low-consume energy-conserving and environment-protective, Overall Power Consumption: 3W operating voltage: 5V working current: 600mA.Camera lens pixel: 5,000,000 pixels; Focusing mode: machinery focusing, without the need to adjustment, automatic focusing; Visual range: A4 breadth, coordinates the drag function of independent research software to use, does not affect by visual breadth.Transfer rate: wireless transmission 15-20 frame/second, image high definition is smooth, optical compensation: LED light filling communication frequency: 2.4 ~ 2.483GHz.Picture format: mpeg image color: color video form: AVI.Wireless transmission distance can reach 50 meters, accessible clear effective more than 30 meters.The charging system of independent research, once charging teaching use more than one week, is applicable to teaching rule.Battery capacity 20,000 milliamperes, electric battery serviceable life >=500 to fill time; Under the full electric charge of complete machine uses and connects without the need to electric wire, stream time can reach more than 22 hours.Can also use on charging limit, limit, both solved wireless charging problem, and also can use continuously at cable status.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the various improvement that method of the present invention is conceived and technical scheme is carried out; or directly apply to other occasion, all within protection scope of the present invention without improving.
Claims (10)
1. a digitized video exhibition booth, it is characterized in that: comprise base (1), " L " arm (2) be arranged on base (1), camera (3) is equipped with in the lower surface of the extension arm end of described " L " arm (2), and described exhibition booth is provided with toggle switch (4).
2. a kind of digitized video exhibition booth according to claim 1, it is characterized in that: described exhibition booth also comprises wireless signal transmitter (5), wireless signal receiver (6), described wireless signal transmitter (5) and described wireless signal receiver (6) carry out wireless telecommunications, and described wireless signal receiver (6) is connected on computing machine (7).
3. a kind of digitized video exhibition booth according to claim 2, it is characterized in that: under toggle switch (4) is communicated with wireless switching contact (8) state, described camera (3) is connected with described wireless signal transmitter (5).
4. a kind of digitized video exhibition booth according to claim 3, it is characterized in that: the picture signal gathered is sent to wireless signal receiver (6) by wireless signal transmitter (5) by described camera (3), computing machine (7) receives picture signal by wireless signal receiver (6), and processing signals is also presented on display screen (9).
5. a kind of digitized video exhibition booth according to claim 2, it is characterized in that: under toggle switch (4) is communicated with wiretap contact (10) state, described camera (3) is by data line and computing machine (7) wired connection.
6. a kind of digitized video exhibition booth according to claim 5, it is characterized in that: the picture signal of collection is sent to computing machine (7) by data line by described camera (3), described computing machine (7) processing signals is also presented on display screen (9).
7. a kind of digitized video exhibition booth according to claim 4 or 6, is characterized in that: described display screen (9) is connected with computing machine (7), and display screen (9) is touching display screen.
8. a kind of digitized video exhibition booth according to claim 2, it is characterized in that: described wireless signal receiver (6) is connected on computing machine (7) by USB interface, described base (1) is provided with data line socket, and described computing machine (7) is provided with wired data interface.
9. a kind of digitized video exhibition booth according to claim 1, is characterized in that: the side, bottom of the sway brace of described " L " arm (2) is provided with transverse concave groove (11), and opposite side is provided with the transverse concave groove of multiple longitudinal arrangement.
10. an image show method for the digitized video exhibition booth according to any one of claim 1-9, is characterized in that: described method comprises the following steps:
When a) needing the wireless use in exhibition booth, toggle switch is allocated to wireless switching contacting wireless module, the picture signal of collection is sent to wireless signal receiver by wireless signal transmitter by camera, computing machine receives picture signal by wireless signal receiver, and processing signals also shows on a display screen;
When b) needing the wired use in exhibition booth, toggle switch is allocated to cable switch contacting camera and computing machine, and the picture signal of collection is sent to computing machine by data line by camera, and computer disposal signal display are on a display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510289661.5A CN104835360A (en) | 2015-05-29 | 2015-05-29 | Digital image display platform and display method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510289661.5A CN104835360A (en) | 2015-05-29 | 2015-05-29 | Digital image display platform and display method thereof |
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| CN104835360A true CN104835360A (en) | 2015-08-12 |
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| CN201510289661.5A Pending CN104835360A (en) | 2015-05-29 | 2015-05-29 | Digital image display platform and display method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448161A (en) * | 2015-12-25 | 2016-03-30 | 天津震东润科智能科技股份有限公司 | Monitoring equipment display teaching system |
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| CN202394401U (en) * | 2011-11-15 | 2012-08-22 | 马德勋 | Simple movable wireless video display bench |
| CN202795778U (en) * | 2012-08-31 | 2013-03-13 | 福州锐达数码科技有限公司 | Visual presenter |
| CN103150932A (en) * | 2013-02-07 | 2013-06-12 | 杭州华银教育多媒体科技股份有限公司 | Video real object displaying system and method with network function |
| CN203025976U (en) * | 2012-10-26 | 2013-06-26 | 万庆莉 | Mobile video booth |
| CN203606976U (en) * | 2013-11-18 | 2014-05-21 | 许炳章 | Wireless shooting instrument |
| CN204155479U (en) * | 2014-09-12 | 2015-02-11 | 芜湖信安数控科技有限公司 | Twin-lens video exhibition booth |
| CN204695588U (en) * | 2015-05-29 | 2015-10-07 | 安徽省大兴教育设备技术有限公司 | A kind of digitized video exhibition booth |
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2015
- 2015-05-29 CN CN201510289661.5A patent/CN104835360A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201535954U (en) * | 2009-06-10 | 2010-07-28 | 深圳市良田科技有限公司 | Portable video display stand |
| CN202394401U (en) * | 2011-11-15 | 2012-08-22 | 马德勋 | Simple movable wireless video display bench |
| CN202795778U (en) * | 2012-08-31 | 2013-03-13 | 福州锐达数码科技有限公司 | Visual presenter |
| CN203025976U (en) * | 2012-10-26 | 2013-06-26 | 万庆莉 | Mobile video booth |
| CN103150932A (en) * | 2013-02-07 | 2013-06-12 | 杭州华银教育多媒体科技股份有限公司 | Video real object displaying system and method with network function |
| CN203606976U (en) * | 2013-11-18 | 2014-05-21 | 许炳章 | Wireless shooting instrument |
| CN204155479U (en) * | 2014-09-12 | 2015-02-11 | 芜湖信安数控科技有限公司 | Twin-lens video exhibition booth |
| CN204695588U (en) * | 2015-05-29 | 2015-10-07 | 安徽省大兴教育设备技术有限公司 | A kind of digitized video exhibition booth |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105448161A (en) * | 2015-12-25 | 2016-03-30 | 天津震东润科智能科技股份有限公司 | Monitoring equipment display teaching system |
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Application publication date: 20150812 |