CN107705651A - A kind of teaching interactive projector - Google Patents

A kind of teaching interactive projector Download PDF

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Publication number
CN107705651A
CN107705651A CN201711136913.6A CN201711136913A CN107705651A CN 107705651 A CN107705651 A CN 107705651A CN 201711136913 A CN201711136913 A CN 201711136913A CN 107705651 A CN107705651 A CN 107705651A
Authority
CN
China
Prior art keywords
main body
side
interactive projector
teaching
depth camera
Prior art date
Application number
CN201711136913.6A
Other languages
Chinese (zh)
Inventor
凌宗毅
Original Assignee
江门市星望教育科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 江门市星望教育科技有限公司 filed Critical 江门市星望教育科技有限公司
Priority to CN201711136913.6A priority Critical patent/CN107705651A/en
Publication of CN107705651A publication Critical patent/CN107705651A/en

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/017Gesture based interaction, e.g. based on a set of recognized hand gestures
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object or an image, setting a parameter value or selecting a range
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00Electrically-operated educational appliances
    • G09B5/06Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
    • G09B5/067Combinations of audio and projected visual presentation, e.g. film, slides

Abstract

The present invention relates to a kind of teaching interactive projector, including main body, projection emission end, Infrared laser emission device, depth camera, function button area, wherein projection emission end is arranged on the upper part of the side of main body, Infrared laser emission device, depth camera, function button area are separately positioned on the opposite side adjacent with the side where main body, and Infrared laser emission device and depth camera are arranged side by side.Teaching can be designed as cuboid with interactive projector, vertically-arranged during use, can be with built-in high density high-capacity lithium ion battery polymer battery, in order to which the person of giving lessons carries with without being taken installed in day.

Description

A kind of teaching interactive projector

Technical field

The present invention relates to a kind of teaching interactive projector, belongs to teaching Electronic Data Processing field.

Background technology

Projecting apparatus plays very big effect in teaching, and it can project the image of lecture content from computer, mobile phone etc. Onto big screen, for sharing, the classroom for the various capacity that are particularly suitable for use in.In use, teacher operates in operating side, the knot of operation It is shown in during fruit on shared projection screen.But this brings some problems, first, teacher can not with student's face-to-face exchange, Because he has to notice to be placed on operating side, although turning over for PPT can be carried out by some devices, such as laser pen The operation such as page, but this operation is limited after all, can not carry out more complicated operation;Second, in some larger spaces, Lao Shisuo Operating side, distant apart from student, teacher can only be by microphone and loudspeaker and student's one-way communication, and can not put question to Student, lose a ring interactive in teaching;3rd, student may not see action and the expression of teacher, feel and long-range letter Award and do not have difference, this is very grieved, student is exactly in order to organic because arriving school sessions for teaching efficiency Can be exchanged with teacher, teacher gives lessons to school, be exactly in order to and student interaction, without the process of giving lessons of exchange, lose face The meaning awarded.Therefore, it is necessary to a kind of educational aid again, thus it is possible to vary this present situation, i.e., can both realize large screen projection, can maintain With exchanging for student.

The content of the invention

To solve the above problems, it is an object of the invention to provide a kind of teaching interactive projector, make teacher can be with Free from operating side, more exchanged with student.

Technical scheme is used by the present invention solves its problem:Teaching interactive projector, including main body, projection hair Penetrate end, Infrared laser emission device, depth camera, function button area, wherein projection emission end be arranged on the side of main body compared with Upper part, Infrared laser emission device, depth camera, function button area are separately positioned on adjacent with the side where main body another Side, Infrared laser emission device and depth camera are arranged side by side.

Further, main body is provided with wireless communication module.

Further, the wireless communication module includes bluetooth module and wifi module.

Further, main body is additionally provided with USB interface.

Further, main body is additionally provided with microphone and loudspeaker.

Further, main body is additionally provided with acceleration transducer.

The beneficial effects of the invention are as follows:With reference to built-in operating system or remote system, the person of giving lessons can be directly in basis Operated by the teaching interactive projector of the present invention.Specifically, system application, such as PPT, video etc. are thrown in projection emission end Shadow carries out body feeling interaction operation, example to the side that in screen, the person of giving lessons is in where Infrared laser emission device, depth camera As Infrared laser emission device, depth camera combination can identify the gesture for the person of giving lessons, specific gesture can map specifically System operatio, for example, page turning, click, drawing, text input etc., thus the person that do not give lessons can be with, such as stand in the religion according to the present invention One side of interactive projector, by gestural control system application, while the person of giving lessons can be from traditional operation mode and behaviour Posture and free, and student's face-to-face exchange, such as without operating mouse before being sitting in notebook again.Pass through extra dress Put, such as using microphone, the person of giving lessons can also carry out acoustic control input, such as voice-based text identification and input, acoustic control Click and cancellation etc.;Using acceleration transducer, the person of giving lessons can be by rapping the teaching interactive projection according to the present invention Working surface where instrument, so that its response carries out corresponding operation, such as double-clicks mapping and click on, click and map page turning etc..Always For it, according to the present invention teaching interactive projector, there is provided projection easy to use and interactive mode teaching instrument, There is far-reaching prospect of the application and economic prospect on teaching Electronic Data Processing.

Brief description of the drawings

The aspects of the invention and other side are by referring to the drawings to the detailed description of the particular embodiment of the present invention In become apparent, wherein:

Fig. 1 schematically shows the front view of the teaching interactive projector according to the present invention;

Fig. 2 schematically shows the side view of the teaching interactive projector according to the present invention;

Fig. 3 is schematically shown is supported on working surface, such as table according to the teaching of the present invention with interactive projector Using effect when on face.

What the drawing of accompanying drawing was not drawn to scale.Generally, similar member is identified with like reference numerals in the accompanying drawings Element.The presence of reference in accompanying drawing is not taken in a limiting sense.

Embodiment

As Figure 1-3, it is an embodiment of the teaching interactive projector 1 according to the present invention.

Interactive projector 1, including main body 2, projection emission end 3, Infrared laser emission device 4, depth camera are used in teaching 5th, function button area 7, wherein projection emission end 3 are arranged on the upper part of the side of main body 2, Infrared laser emission device 4, depth Camera 5, function button area 7 are separately positioned on the opposite side adjacent with the side where main body 2, the He of Infrared laser emission device 4 Depth camera 5 is arranged side by side.Typically, cuboid can be designed as according to the teaching interactive projector 1 of the present invention, uses When vertically-arranged, as shown in figure 3, without being taken installed in day, can with built-in high density high-capacity lithium ion battery polymer battery, in order to The person of giving lessons 8 carries with.

With reference to built-in operating system or remote system, the person of giving lessons 8 directly can interact in the teaching according to the present invention The side of formula projecting apparatus 1 operates.Specifically, system application, such as PPT, video etc. are projected to screen or metope by projection emission end 3 On 6, the person of giving lessons 8 is in Infrared laser emission device 4, the side at the place of depth camera 5, carries out body feeling interaction operation, such as red Outer generating laser 4, the combination of depth camera 5 can identify the gesture of the person of giving lessons 8, and specific gesture can map specific system System operation, for example, page turning, click, drawing, text input etc., thus the person 8 that do not give lessons can be with, such as stand in the religion according to the present invention Learn with one side of interactive projector 1, by gestural control system application, while the person of giving lessons 8 can from traditional operation mode and Operation posture frees, and student's face-to-face exchange, such as without operating mouse before being sitting in notebook again.

Further, main body 2 is provided with wireless communication module.Specifically, the wireless communication module include bluetooth module and Wifi module.The person of giving lessons 8 can connect bluetooth earphone etc., to carry out appropriate interactive operation, such as acoustic control, can also connect remote The computer of journey, to call, demonstrate and operate the teaching resource being located on remote port.And internet can be connected, provided Material is collected.

Further, main body 2 is additionally provided with USB interface, in order to insert the USB flash disk containing resources material or students' work.

Further, main body 2 is additionally provided with microphone and loudspeaker.By extra device, such as using microphone, give lessons Person 8 can also carry out acoustic control input, such as voice-based text identification and input, acoustic control click and cancellation etc..

Further, main body 2 is additionally provided with acceleration transducer.Using acceleration transducer, the person of giving lessons 8 can be by rapping According to working surface of the teaching of the present invention where interactive projector 1, so as to operated corresponding to its response progress, such as it is double Hit mapping to click on, click mapping page turning etc..

Thus, very wide in range applicability is had with interactive projector 1 according to the teaching of the present invention, major part can be carried out Subject is given lessons.

It is described above, simply presently preferred embodiments of the present invention, the invention is not limited in above-mentioned embodiment, as long as It reaches the technique effect of the present invention with identical means, should all belong to protection scope of the present invention.

Claims (6)

1. a kind of teaching interactive projector, it is characterised in that including main body, projection emission end, Infrared laser emission device, depth Camera, function button area are spent, wherein projection emission end is arranged on the upper part of the side of main body, Infrared laser emission device, Depth camera, function button area are separately positioned on the opposite side adjacent with the side where main body, Infrared laser emission device and Depth camera is arranged side by side.
2. teaching interactive projector according to claim 1, it is characterised in that main body is provided with radio communication mold Block.
3. teaching interactive projector according to claim 2, it is characterised in that the wireless communication module includes indigo plant Tooth module and wifi module.
4. teaching interactive projector according to claim 1, it is characterised in that main body is additionally provided with USB interface.
5. teaching interactive projector according to claim 1, it is characterised in that main body is additionally provided with microphone and raised Sound device.
6. teaching interactive projector according to claim 1, it is characterised in that main body is additionally provided with acceleration sensing Device.
CN201711136913.6A 2017-11-16 2017-11-16 A kind of teaching interactive projector CN107705651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711136913.6A CN107705651A (en) 2017-11-16 2017-11-16 A kind of teaching interactive projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711136913.6A CN107705651A (en) 2017-11-16 2017-11-16 A kind of teaching interactive projector

Publications (1)

Publication Number Publication Date
CN107705651A true CN107705651A (en) 2018-02-16

Family

ID=61179724

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711136913.6A CN107705651A (en) 2017-11-16 2017-11-16 A kind of teaching interactive projector

Country Status (1)

Country Link
CN (1) CN107705651A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103914152A (en) * 2014-04-11 2014-07-09 周光磊 Recognition method and system for multi-point touch and gesture movement capturing in three-dimensional space
CN104850189A (en) * 2015-06-15 2015-08-19 蒲婷 Mobile intelligent terminal with functions of smart phone and personal computer
CN106897688A (en) * 2017-02-21 2017-06-27 网易(杭州)网络有限公司 Interactive projection device, the method for control interactive projection and readable storage medium storing program for executing
CN106998374A (en) * 2017-04-12 2017-08-01 江苏农林职业技术学院 It is a kind of can touch-control projection mobile phone
CN107197223A (en) * 2017-06-15 2017-09-22 北京有初科技有限公司 The gestural control method of micro-projection device and projector equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103914152A (en) * 2014-04-11 2014-07-09 周光磊 Recognition method and system for multi-point touch and gesture movement capturing in three-dimensional space
CN104850189A (en) * 2015-06-15 2015-08-19 蒲婷 Mobile intelligent terminal with functions of smart phone and personal computer
CN106897688A (en) * 2017-02-21 2017-06-27 网易(杭州)网络有限公司 Interactive projection device, the method for control interactive projection and readable storage medium storing program for executing
CN106998374A (en) * 2017-04-12 2017-08-01 江苏农林职业技术学院 It is a kind of can touch-control projection mobile phone
CN107197223A (en) * 2017-06-15 2017-09-22 北京有初科技有限公司 The gestural control method of micro-projection device and projector equipment

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