CN202383643U - Multi-mode interactive remote education device - Google Patents
Multi-mode interactive remote education device Download PDFInfo
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- CN202383643U CN202383643U CN2012200045668U CN201220004566U CN202383643U CN 202383643 U CN202383643 U CN 202383643U CN 2012200045668 U CN2012200045668 U CN 2012200045668U CN 201220004566 U CN201220004566 U CN 201220004566U CN 202383643 U CN202383643 U CN 202383643U
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- motherboard
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Abstract
The utility model discloses a multi-mode interactive remote education device, which comprises an input group, a main control device connected with the input group and a mother board used for projector imaging. Screen labels for inputting instructs are arranged on boards on two sides of the mother board. The input group comprises an infrared input device, an ultrasonic wave input device and an electromagnetic induction input device which can work simultaneously, wherein the infrared input device comprises an infrared emitter and an infrared receiver which are installed on the periphery of the mother board and form a scanning panel net in front of the mother board, the ultrasonic wave input device comprises at least one ultrasonic wave receiver and a positioning pen capable of emitting ultrasonic waves, the electromagnetic induction input device comprises an induction board located under a mother board writing layer and an electromagnetic pen capable of emitting electromagnetic signals, and the main control device is used for identifying signals input by the input group. The multi-mode interactive remote education device has the advantages of being multi-modal, convenient to operate, wide in application scope, and easy and fast to use.
Description
Technical field
The utility model relates to e-education and tele-conferencing system technical field, particularly a kind of multi-mode interactive remote educational devices.
Background technology
Huge change along with the modern teaching pattern; Multimedia teaching is universal day by day; In the commercial exchange activity of enterprise and economic field, introduced the multimedia show mode too, the interactive remote educational devices has become the requisite presentation tool of information interchange.
China produces the producer of electronic whiteboard at present; The technology that mainly has has several big technology such as electromagnetic induction technology, infrared technology, pressure-sensitive technology, ultrasound wave, optical touch screen, still; Every kind of technology all has its drawback and advantage, can satisfy various users' different user demands.
Multi-mode interactive remote educational equipment; It is a kind of product that compiles multiple high-tech means research and development such as most advanced and sophisticated electronic technology, the communication technology, software engineering; The new high-tech product that integrates various modes; Its appearance is revolutionary a breakthrough to the teaching pattern that follows single for a long time electronic whiteboard pattern.
Summary of the invention
The utility model technical matters to be solved is to the above-mentioned state of the art, and provide multi-mode, easy to operate, applied widely, use easily, simple, a kind of efficiently multi-mode interactive remote educational devices.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of multi-mode interactive remote educational devices; Comprise input group, the master control set that is connected with the input group and be used for the motherboard that projector forms images; Motherboard biside plate face is provided with the screen mark that is used for input instruction; Wherein, input group comprises infrared input device, ultrasound wave input media and the electromagnetic induction input media that can work simultaneously; Infrared input device comprises RF transmitter and the infrared receiver that is installed in around the motherboard and before motherboard, forms plane of scanning motion net; The ultrasound wave input media comprises at least one ultrasonic receiver and can launch hyperacoustic pen with means for holding it in right position; The electromagnetic induction input media comprises tablet that is positioned under the motherboard writing layer and the time writer that can send electromagnetic signal, and master control set is discerned processing to the signal of input group input.
For optimizing technique scheme, the concrete measure of taking also comprises:
Above-mentioned RF transmitter and infrared receiver are separately fixed on corresponding biside plate edge of motherboard or the upper and lower plates edge, and the infrared signal of infrared receiver receiving infrared-ray transmitter emission also is passed to master control set with signal.
Above-mentioned ultrasound wave input media comprises first ultrasonic receiver that is arranged at motherboard one side, and pen with means for holding it in right position comprises a ultrasonic generator, and first ultrasonic receiver receives the signal of ultrasonic generator emission and signal is passed to master control set.
Above-mentioned ultrasound wave input media comprises first ultrasonic receiver and second ultrasonic receiver by the preset distance placement that is arranged at motherboard the same side; Pen with means for holding it in right position comprises a ultrasonic generator, and first ultrasonic receiver and second ultrasonic receiver receive the signal of ultrasonic generator emission and signal is passed to master control set.
Above-mentioned tablet comprises respectively to be arranged and mutual crisscross inductive coil along X, Y direction; The point of crossing mutually insulated of inductive coil; Time writer comprises an electromagnetic wave generator; Electromagnetic wave generator comprises an electromagnetic oscillation circuit, and tablet receives the signal of electromagnetic wave generator emission and signal is passed to master control set.
Above-mentioned master control set is connected with motherboard, and master control set is a terminal.
Above-mentioned motherboard comprises electronic whiteboard, education clipboard, and electronic whiteboard all is arranged with the combination housing with the distribution of education clipboard.
Above-mentioned electronic whiteboard is arranged side by side with the education clipboard and interfixes.
The front that above-mentioned education clipboard is positioned at electronic whiteboard shelters from electronic whiteboard and is connected with a sideway swivel of electronic whiteboard.
Above-mentioned projector is fixedly installed in motherboard top.
Compared with prior art; A kind of multi-mode interactive remote educational devices of the utility model; Comprise input group, the master control set that is connected with the input group and be used for the motherboard that projector forms images; Wherein, input group comprises infrared input device, ultrasound wave input media and the electromagnetic induction input media that can work simultaneously; Infrared input device comprises RF transmitter and the infrared receiver that is installed in around the motherboard and before motherboard, forms plane of scanning motion net; The ultrasound wave input media comprises at least one ultrasonic receiver and can launch hyperacoustic pen with means for holding it in right position; The electromagnetic induction input media comprises tablet that is positioned under the motherboard writing layer and the time writer that can send electromagnetic signal, and master control set is discerned processing to the signal of input group input.Multi-mode interactive remote educational equipment; It is a kind of product that compiles multiple high-tech means research and development such as most advanced and sophisticated electronic technology, the communication technology, software engineering; The utility model will be with the infrared ray input pattern; Ultrasound wave input pattern, electromagnetic induction input pattern merge in the interactive remote educational devices.The benefit of doing like this is if the input media of single-mode goes wrong, and then can carry out input pattern and switch, and guarantees the normal use of interactive remote educational devices.Such as; If ultrasonic technology receives the influence of other environment and is interfered more seriously, teacher can switch to infrared mode or electromagnetic induction pattern at once, if electronic whiteboard is receiving under the strong influence of infrared light; When the electronic whiteboard of infrared technology can't normally use; Teacher can select ultrasound mode or electromagnetic induction pattern, if electromagnetic induction is received interference, teacher can select outside line pattern or ultrasound wave input pattern.Wherein under the situation of any or two kinds of mode failures even, do not influence the normal use of other pattern, thereby improve the service efficiency of electronic whiteboard, improve classroom efficiency and quality of instruction further.Guaranteed the normal use of multi-mode interactive remote educational devices.This utility model is technological, has complied with the trend of Informatization Development, is real environmental protection educational equipment.The utlity model has multi-mode, easy to operate, applied widely, use easily, simple, advantage efficiently.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of motherboard among Fig. 1;
Fig. 3 is the connection synoptic diagram of Fig. 1.
Embodiment
Embodiment to the utility model describes in further detail below in conjunction with accompanying drawing.
Fig. 1 is extremely shown in Figure 3 to be the synoptic diagram of the utility model.
Reference numeral wherein is:
Extremely shown in Figure 3 like Fig. 1, first embodiment of the utility model:
A kind of multi-mode interactive remote educational devices; Comprise input group, the master control set 5 that is connected with the input group and be used for the motherboard 1 that projector 6 forms images; Motherboard 1 biside plate face is provided with the screen mark that is used for input instruction; Wherein, input group comprises infrared input device 2, ultrasound wave input media 3 and the electromagnetic induction input media 4 that can work simultaneously; Infrared input device 2 comprises and is installed in RF transmitter 21 and the infrared receiver 22 that around the motherboard 1 and in motherboard 1 before, forms plane of scanning motion net; Ultrasound wave input media 3 comprises at least one ultrasonic receiver 31 and can launch hyperacoustic pen with means for holding it in right position 32; Electromagnetic induction input media 4 comprises the time writer 42 that is positioned at the tablet 41 under motherboard 1 writing layer and can sends electromagnetic signal; The signal of 5 pairs of input group inputs of master control set is discerned processing; The signal of the 5 pairs of input groups of master control set input is discerned processing, and the signal after will handling and carry information integrated after, through projector 6 with on image projecting to the motherboard 1.
Among the embodiment, RF transmitter 21 is separately fixed on motherboard 1 corresponding biside plate edge or the upper and lower plates edge with infrared receiver 22, and the infrared signal of infrared receiver 22 receiving infrared-ray transmitters 21 emissions also is passed to master control set 5 with signal.For example, infrared receiver 22 is positioned at motherboard 1 left plate edge, and then RF transmitter 21 is positioned at motherboard 1 right plate edge, is beneficial to the infrared signal of infrared receiver 22 receiving infrared-ray transmitters 21 emissions.
Among the embodiment; Ultrasound wave input media 3 comprises first ultrasonic receiver 31 and second ultrasonic receiver 32 by the preset distance placement that is arranged at motherboard 1 the same side; Pen with means for holding it in right position 32 comprises a ultrasonic generator, and first ultrasonic receiver 31 and second ultrasonic receiver 32 receive the signal of ultrasonic generator emission and signal is passed to master control set 5.
Among the embodiment; Tablet 41 comprises respectively to be arranged and mutual crisscross inductive coil along X, Y direction; The point of crossing mutually insulated of inductive coil; Time writer 42 comprises an electromagnetic wave generator, and electromagnetic wave generator comprises an electromagnetic oscillation circuit, and tablet 41 receives the signal of electromagnetic wave generator emission and signal is passed to master control set 5.
Among the embodiment, master control set 5 is connected with motherboard 1, and master control set 5 is a terminal.
Among the embodiment, motherboard 1 comprises electronic whiteboard 11, education clipboard 12, and electronic whiteboard 11 all is arranged with combination housing 13 with 12 distributions of education clipboard.
Among the embodiment, the front that education clipboard 12 is positioned at electronic whiteboard 11 shelters from electronic whiteboard 11 and is connected with a sideway swivel of electronic whiteboard 11.In use, will educate clipboard 12 from electronic whiteboard 11 front turn-ofves, and expose electronic whiteboard 11, the benefit of assembling is relatively to save the space like this.
Among the embodiment, projector 6 is fixedly installed in motherboard 1 top.
The characteristic of ultrasound wave input media 3: locate relatively accurately, adaptability is strong, can on the equipment of different area, use.Shortcoming: be subject to other Electromagnetic Interference.The characteristic of infrared input device 2: locate relatively accurately, precision is higher, need not special pens, available finger, teacher's pointer etc. and writes or touch operation.Inferior position: no pressure sensitivity reaction possibly receive the influence of strong infrared light.The characteristic of electromagnetic induction input media 4: locate relatively accurately, precision is higher, shortcoming: need special pens, lump together with motherboard 1, can not separate.The utility model will be that infrared input device 2, ultrasound wave input media 3, electromagnetic induction input media 4 are merged in the interactive remote educational devices.The benefit of doing like this is if the input media of single-mode goes wrong, and then can carry out input pattern and switch, and guarantees the normal use of interactive remote educational devices, also can use simultaneously by several input patterns simultaneously.Such as; The comparison that is interfered is serious or damage if ultrasonic technology receives the influence of other environment, and teacher can switch to infrared mode or electromagnetic induction pattern at once, if electronic whiteboard is receiving under the strong influence of infrared light; When the electronic whiteboard of infrared technology can't normally use; Teacher can select ultrasound mode or electromagnetic induction pattern, disturbs or damage if electromagnetic induction is received, teacher can select outside line pattern or ultrasound wave input pattern.Wherein under the situation of any or two kinds of mode failures even, do not influence the normal use of other pattern, thereby improve the service efficiency of electronic whiteboard, improve classroom efficiency and quality of instruction further.Guaranteed the normal use of multi-mode interactive remote educational devices.
Second embodiment:
Among the embodiment; Ultrasound wave input media 3 comprises first ultrasonic receiver 31 that is arranged at motherboard 1 one sides; Pen with means for holding it in right position 32 comprises a ultrasonic generator, and first ultrasonic receiver 31 receives the signal of ultrasonic generator emission and signal is passed to master control set 5.
Among the embodiment, the front that education clipboard 12 is positioned at electronic whiteboard 11 shelters from electronic whiteboard 11 and is connected with a sideway swivel of electronic whiteboard 11.
Do not state part with first embodiment.
The 3rd embodiment:
Among the embodiment; Ultrasound wave input media 3 comprises first ultrasonic receiver 31 and second ultrasonic receiver 32 by the preset distance placement that is arranged at motherboard 1 the same side; Pen with means for holding it in right position 32 comprises a ultrasonic generator, and first ultrasonic receiver 31 and second ultrasonic receiver 32 receive the signal of ultrasonic generator emission and signal is passed to master control set 5.
Among the embodiment, electronic whiteboard 11 is arranged side by side with education clipboard 12 and interfixes.
Do not state part with first embodiment.
The 4th embodiment:
Among the embodiment; Ultrasound wave input media 3 comprises first ultrasonic receiver 31 that is arranged at motherboard 1 one sides; Pen with means for holding it in right position 32 comprises a ultrasonic generator, and first ultrasonic receiver 31 receives the signal of ultrasonic generator emission and signal is passed to master control set 5.
Among the embodiment, electronic whiteboard 11 is arranged side by side with education clipboard 12 and interfixes.
Do not state part with first embodiment.
The most preferred embodiment of the utility model is illustrated, and various variations of being made by those of ordinary skills or remodeling can not break away from the scope of the utility model.
Claims (10)
1. multi-mode interactive remote educational devices; The master control set (5) that comprise the input group, is connected and be used for the motherboard (1) of projector (6) imaging with the input group; Described motherboard (1) biside plate face is provided with the screen mark that is used for input instruction, and it is characterized in that: described input group comprises infrared input device (2), ultrasound wave input media (3) and the electromagnetic induction input media (4) that can work simultaneously; Described infrared input device (2) comprises and is installed in motherboard (1) all around and in the RF transmitter (21) of the preceding formation plane of scanning motion of motherboard (1) net and infrared receiver (22); Described ultrasound wave input media (3) comprises at least one ultrasonic receiver (31) and can launch hyperacoustic pen with means for holding it in right position (32) that described electromagnetic induction input media (4) comprises the time writer (42) that is positioned at the tablet (41) under motherboard (1) writing layer and can sends electromagnetic signal.
2. a kind of multi-mode interactive remote educational devices according to claim 1; It is characterized in that: described RF transmitter (21) and infrared receiver (22) are separately fixed on corresponding biside plate edge of motherboard (1) or the upper and lower plates edge, and the infrared signal of described infrared receiver (22) receiving infrared-ray transmitter (21) emission also is passed to master control set (5) with signal.
3. a kind of multi-mode interactive remote educational devices according to claim 2; It is characterized in that: described ultrasound wave input media (3) comprises first ultrasonic receiver (31) that is arranged at motherboard (1) one side; Described pen with means for holding it in right position (32) comprises a ultrasonic generator, and described first ultrasonic receiver (31) receives the signal of ultrasonic generator emission and signal is passed to master control set (5).
4. a kind of multi-mode interactive remote educational devices according to claim 2; It is characterized in that: described ultrasound wave input media (3) comprises first ultrasonic receiver (31) and second ultrasonic receiver (32) that preset distance is placed of pressing that is arranged at motherboard (1) the same side; Described pen with means for holding it in right position (32) comprises a ultrasonic generator, and described first ultrasonic receiver (31) receives the signal of ultrasonic generator emission and signal is passed to master control set (5) with second ultrasonic receiver (32).
5. according to claim 3 or 4 described a kind of multi-mode interactive remote educational devices; It is characterized in that: described tablet (41) comprises respectively to be arranged and mutual crisscross inductive coil along X, Y direction; The point of crossing mutually insulated of described inductive coil; Described time writer (42) comprises an electromagnetic wave generator; Described electromagnetic wave generator comprises an electromagnetic oscillation circuit, and described tablet (41) receives the signal of electromagnetic wave generator emission and signal is passed to master control set (5).
6. a kind of multi-mode interactive remote educational devices according to claim 5 is characterized in that: described master control set (5) is connected with motherboard (1), and master control set (5) is a terminal.
7. a kind of multi-mode interactive remote educational devices according to claim 6; It is characterized in that: described motherboard (1) comprises electronic whiteboard (11), education clipboard (12), and described electronic whiteboard (11) all is arranged with combination housing (13) with the distribution of education clipboard (12).
8. a kind of multi-mode interactive remote educational devices according to claim 7 is characterized in that: described electronic whiteboard (11) is arranged side by side with education clipboard (12) and interfixes.
9. a kind of multi-mode interactive remote educational devices according to claim 7 is characterized in that: the front that described education clipboard (12) is positioned at electronic whiteboard (11) shelters from electronic whiteboard (11) and is connected with a sideway swivel of electronic whiteboard (11).
10. according to Claim 8 or 9 described a kind of multi-mode interactive remote educational devices, it is characterized in that: described projector (6) is fixedly installed in motherboard (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200045668U CN202383643U (en) | 2012-01-07 | 2012-01-07 | Multi-mode interactive remote education device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200045668U CN202383643U (en) | 2012-01-07 | 2012-01-07 | Multi-mode interactive remote education device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202383643U true CN202383643U (en) | 2012-08-15 |
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ID=46632134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200045668U Expired - Fee Related CN202383643U (en) | 2012-01-07 | 2012-01-07 | Multi-mode interactive remote education device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202383643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107544692A (en) * | 2017-10-20 | 2018-01-05 | 广州视源电子科技股份有限公司 | Time writer, the control method of intelligent terminal, device, equipment and storage medium |
| CN108269438A (en) * | 2018-02-09 | 2018-07-10 | 河南理工大学 | A kind of network training education apparatus |
-
2012
- 2012-01-07 CN CN2012200045668U patent/CN202383643U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107544692A (en) * | 2017-10-20 | 2018-01-05 | 广州视源电子科技股份有限公司 | Time writer, the control method of intelligent terminal, device, equipment and storage medium |
| CN108269438A (en) * | 2018-02-09 | 2018-07-10 | 河南理工大学 | A kind of network training education apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20140107 |