CN102591523A - Composite electronic teaching board - Google Patents
Composite electronic teaching board Download PDFInfo
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- CN102591523A CN102591523A CN2012100031778A CN201210003177A CN102591523A CN 102591523 A CN102591523 A CN 102591523A CN 2012100031778 A CN2012100031778 A CN 2012100031778A CN 201210003177 A CN201210003177 A CN 201210003177A CN 102591523 A CN102591523 A CN 102591523A
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Abstract
The invention relates to a composite electronic teaching board which comprises a teaching board main body. A board frame is coated on the outer periphery of the teaching board main body, wherein the surface of the teaching board main body is coated with a writing layer capable of being matched with a fountain pen to write; the teaching board main body comprises at least one common writing part and at least one electronic writing part which are integrated; the height of the electronic writing part is equal to that of the teaching board main body; the electronic writing part comprises a hidden sensing input device; the hidden sensing input device is used for sensing information input from the outside, converting the input information and transmitting the converted input information to the outside; and the hidden sensing input device is at least one of an infrared input device, an ultrasonic input device, an electromagnetic sensing input device and a pressure sensitive input device. According to the invention, the composite electronic teaching board follows the trend of the informatization development and is green and environmental-friendly teaching equipment. The composite electronic teaching board also has the advantages of a common writing board and an electronic white board. The advantages of the common writing board and the electronic white board are combined into one teaching board. The composite electronic teaching board has the advantages that the composite electronic teaching board has multiple modes, is attractive and practical and has wide application range; and the common fountain pen can be used for writing on the composite electronic teaching board.
Description
Technical field
The present invention relates to electronic instruction plate field, particularly a kind of composite electronic teaching plate.
Background technology
Electronic whiteboard is the new high-tech product that has compiled multiple high-tech means research and development such as most advanced and sophisticated electronic technology, software engineering; It is through using different principle such as electromagnetic induction, pressure sensitive, infrared induction, ultrasonic sensing; In conjunction with computing machine and projector, can realize with no paper office and teaching.Using the touch blank of pressure sensitivity principle to be equivalent to a touch-screen of computing machine, is a kind ofly to attend the human-computer interaction formula input equipment that institute's rendering preferences is accomplished the work of appointment with finger or style of writing and screen.In addition, the electronic whiteboard of several big fabrication techniques such as electromagnetic induction technology, infrared technology, ultrasound wave, optical touch screen has occupied the principal market, and still, every kind of technology all has its drawback and advantage, can satisfy various users' different user demands.
The electronic whiteboard that has on the market now basically all can not be regarded general clipboard usefulness, and with general clipboard bigger difference arranged in appearance.
Summary of the invention
Technical matters to be solved by this invention is to the above-mentioned state of the art, and multi-mode, both artistic and practical, applied widely, a kind of composite electronic teaching plate that can write with common water-color paintbrush are provided.
The present invention solves the problems of the technologies described above the technical scheme that is adopted:
A kind of composite electronic teaching plate comprises teaching plate main body, and the outer distribution of teaching plate main body is enclosed with sheet frame, and wherein, teaching plate body surfaces is covered with and can cooperates the writing layer of writing with water-color paintbrush; Teaching plate main body comprises integrated at least one common writing portion and at least one electronic writing portion; Electronic writing portion equates with teaching plate body height; Electronic writing portion includes concealed sensing input device; The information of the extraneous input of concealed sensing input device induction, and with the information conversion unofficial biography of importing; Hidden input device is at least a in infrared input device, ultrasound wave input media, electromagnetic induction input media, the pressure sensitivity input media.
For optimizing technique scheme, the concrete measure of taking also comprises:
Above-mentioned writing layer is metal level or plastics writing layer or the composite layer with suitable depth.
Above-mentioned electronic writing portion is the first electronic writing portion, and common writing portion is the first common writing portion.
Above-mentioned electronic writing portion is the first electronic writing portion, and common writing portion is the first common writing portion and the second common writing portion.
Above-mentioned infrared input device comprises RF transmitter and the infrared receiver that is installed in electronic writing portion upper and lower plates edge and before electronic writing portion, forms plane of scanning motion net; RF transmitter and infrared receiver are for being symmetrical set, and RF transmitter and infrared receiver all are arranged in the formed combination of sheet frame and electronic writing portion chamber.
Above-mentioned ultrasound wave input media comprises that at least one is installed on the ultrasonic receiver of electronic writing portion the same side and can launches the hyperacoustic pen with means for holding it in right position of predeterminated frequency, and ultrasonic receiver is arranged in the combination chamber.
Above-mentioned electromagnetic induction input media comprises tablet that is provided with metal grill that is positioned at electronic writing portion and the time writer that can send electromagnetic signal.
Above-mentioned pressure sensitivity input media comprises two resistive film that laterally arranges or capactive films with interval that are positioned at electronic writing portion.
Compared with prior art, a kind of composite electronic teaching plate of the present invention comprises teaching plate main body, and the outer distribution of teaching plate main body is enclosed with sheet frame, and wherein, teaching plate body surfaces is covered with and can cooperates the writing layer of writing with water-color paintbrush; Teaching plate main body comprises integrated at least one common writing portion and at least one electronic writing portion; Electronic writing portion equates with teaching plate body height; Electronic writing portion includes concealed sensing input device; The information of the extraneous input of concealed sensing input device induction, and with the information conversion unofficial biography of importing; Hidden input device is at least a in infrared input device, ultrasound wave input media, electromagnetic induction input media, the pressure sensitivity input media.On a complete teaching plate, some plate body has the function of electronic writing plate, and common writing portion and electronic writing portion are of the same colour; And each sensing input device all stashes; Do not see the difference of common writing portion and electronic writing portion in appearance fully, write on class at ordinary times that common writing portion and electronic writing portion all can be competent at; As use projector when being incident upon in the electronic writing portion; Through external controller, electronic writing portion just embodies the electronic whiteboard function and realizes interactive giving a lesson, and also can work as at ordinary times and establish the use of shadow cloth.Both artistic and practical, one integrated mass.The present invention will be with the infrared ray input pattern, the ultrasound wave input pattern, and electromagnetic induction input pattern and pressure sensitivity input pattern merge in the electronic instruction plate.Electronic writing portion can adopt at least a in the above-mentioned several modes, and 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; Be interfered more serious if ultrasonic technology receives the influence of other environment; Teacher can switch to infrared mode or electromagnetic induction pattern or pressure sensitivity inductive mode at once; If electronic writing portion is receiving under the strong influence of infrared light, when the electronic writing portion of infrared technology can't normally use, teacher can select ultrasound mode or electromagnetic induction pattern or pressure sensitivity inductive mode; If electromagnetic induction is received interference, teacher can select outside line pattern or ultrasound wave input pattern or pressure sensitivity inductive mode.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 writing portion, improve classroom efficiency and quality of instruction further.Writing layer is thinner, does not influence the normal use of electromagnetic induction input pattern and pressure sensitivity input pattern.This invents technological, has complied with the trend of Informatization Development, is real environmental protection educational equipment.The present invention has the advantage of common clipboard and electronic whiteboard simultaneously, and the two advantage is combined in the teaching plate.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the cut-open view of Fig. 1;
Fig. 3 is the structural representation of electronic writing portion among the embodiment 1;
Fig. 4 is the structural representation of electronic writing portion among the embodiment 4;
Fig. 5 is the connection synoptic diagram of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail.
Fig. 1 is extremely shown in Figure 5 to be synoptic diagram of the present invention.
Reference numeral wherein is:
The common writing portion of the common writing portion of teaching plate main body 1, writing layer 11, common writing portion 2, first 21, second 22, electronic writing portion 3, the first electronic writing portion 31, sheet frame 4, infrared input device 5, RF transmitter 51, infrared receiver 52, ultrasound wave input media 6, ultrasonic receiver 61, pen with means for holding it in right position 62, electromagnetic induction input media 7, tablet 71, time writer 72, pressure sensitivity input media 8.
The first embodiment of the present invention: like Fig. 1 to Fig. 3, shown in Figure 5,
A kind of composite electronic teaching plate comprises teaching plate main body 1, and the 1 outer distribution of teaching plate main body is enclosed with sheet frame 4, and wherein, teaching plate main body 1 surface is covered with and can cooperates the writing layer of writing 11 with water-color paintbrush; Teaching plate main body 1 comprises integrated at least one common writing portion 2 and at least one electronic writing portion 3; Electronic writing portion 3 highly equates with teaching plate main body 1; Electronic writing portion 3 includes concealed sensing input device; The information of the extraneous input of concealed sensing input device induction, and with the information conversion unofficial biography of importing; Concealed sensing input device is infrared input device 5 and ultrasound wave input media 6.
Among the embodiment, writing layer 11 is for having the composite layer of suitable depth.
Among the embodiment, electronic writing portion 3 is the first electronic writing portion 31, and common writing portion 2 is the first common writing portion 21 and the second common writing portion 22.
Among the embodiment, infrared input device 5 comprises the RF transmitter 51 and infrared receiver 52 that is installed in electronic writing portion 3 upper and lower plates edge and before electronic writing portion 3, forms plane of scanning motion net, and RF transmitter 51 and infrared receiver 52 are for being symmetrical set.RF transmitter 51 all is arranged in sheet frame 4 and electronic writing portion 3 formed combination chambeies with infrared receiver 52.
Among the embodiment, ultrasound wave input media 6 comprises that two are installed on the ultrasonic receiver 61 of electronic writing portion 3 the same sides and can launch the hyperacoustic pen with means for holding it in right position 62 of predeterminated frequency.Ultrasonic receiver 61 is arranged in the combination chamber.
The second embodiment of the present invention:
Input media is infrared input device 5 and pressure sensitivity input media 8.Writing layer 11 is for having the metal level of suitable depth.
Among the embodiment, infrared input device 5 comprises the RF transmitter 51 and infrared receiver 52 that is installed in electronic writing portion 3 upper and lower plates edge and before electronic writing portion 3, forms plane of scanning motion net, and RF transmitter 51 and infrared receiver 52 are for being symmetrical set.RF transmitter 51 all is arranged in sheet frame 4 and electronic writing portion 3 formed combination chambeies with infrared receiver 52.
Among the embodiment, pressure sensitivity input media 8 comprises two resistive films that laterally arrange with interval that are positioned under electronic writing portion 3 writing layers 11.
Not stating part is embodiment with first.
The third embodiment of the present invention:
Among the embodiment, input media is a pressure sensitivity input media 8.
Writing layer 11 is for having the composite layer of suitable depth.
Among the embodiment, pressure sensitivity input media 8 comprises two capactive films that laterally arrange with interval that are positioned under electronic writing portion 3 writing layers 11.Not stating part is embodiment with first.
The fourth embodiment of the present invention: as shown in Figure 4,
Input media is an electromagnetic induction input media 7.Writing layer 11 is for having the plastics writing layer of suitable depth.
The fifth embodiment of the present invention:
Input media is infrared input device 5, ultrasound wave input media 6, electromagnetic induction input media 7.Writing layer 11 is for having the plastics writing layer of suitable depth.
Ultrasound wave input media 6 comprises that one is installed on the ultrasonic receiver 61 of electronic writing portion 3 one sides and can launches the hyperacoustic pen with means for holding it in right position 62 of predeterminated frequency.Ultrasonic receiver 61 is arranged in the combination chamber.
Electromagnetic induction input media 7 comprises the time writer 72 that is positioned at the tablet that is provided with metal grill 71 under electronic writing portion 3 writing layers 11 and can sends electromagnetic signal.Not stating part is embodiment with first.
The sixth embodiment of the present invention:
Among the embodiment, input media is infrared input device 5, ultrasound wave input media 6, electromagnetic induction input media 7, pressure sensitivity input media 8.Writing layer 11 is for having the plastics writing layer of suitable depth.
Among the embodiment, electronic writing portion 3 is the first electronic writing portion 31, and common writing portion 2 is the first common writing portion 21 and the second common writing portion 22.
Ultrasound wave input media 6 comprises that two are installed on the ultrasonic receiver 61 of electronic writing portion 3 the same sides and can launch the hyperacoustic pen with means for holding it in right position 62 of predeterminated frequency.
Electromagnetic induction input media 7 comprises the time writer 72 that is positioned at the tablet that is provided with metal grill 71 under electronic writing portion 3 writing layers 11 and can sends electromagnetic signal., ultrasonic receiver 61 is arranged in the combination chamber.
Pressure sensitivity input media 8 comprises two resistive films that laterally arrange with interval that are positioned under electronic writing portion 3 writing layers 11.
Not stating part is embodiment with first.
On a complete teaching plate, some plate body has the function of electronic writing plate, and common writing portion 2 is of the same colour with electronic writing portion 3; And each sensing input device all stashes; Do not see the difference of common writing portion 2 and electronic writing portion 3 in appearance fully, write on class at ordinary times that common writing portion 2 all can be competent at electronic writing portion 3; As use projector and be incident upon 3 last times of electronic writing portion; Through external controller, electronic writing portion 3 just embodies the electronic whiteboard function and realizes interactive giving a lesson, and also can work as at ordinary times and establish the use of shadow cloth.Both artistic and practical, one integrated mass.The present invention will be with the infrared ray input pattern, the ultrasound wave input pattern, and electromagnetic induction input pattern and pressure sensitivity input pattern merge in the electronic instruction plate.Electronic writing portion 3 can adopt at least a in the above-mentioned several modes, and 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; Be interfered more serious if ultrasonic technology receives the influence of other environment; Teacher can switch to infrared mode or electromagnetic induction pattern or pressure sensitivity inductive mode at once; If electronic writing portion 3 is receiving under the strong influence of infrared light, when the electronic writing portion 3 of infrared technology can't normally use, teacher can select ultrasound mode or electromagnetic induction pattern or pressure sensitivity inductive mode; If electromagnetic induction is received interference, teacher can select outside line pattern or ultrasound wave input pattern or pressure sensitivity inductive mode.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 writing portion 3, improve classroom efficiency and quality of instruction further.Writing layer is thinner, does not influence the normal use of electromagnetic induction input pattern and pressure sensitivity input pattern.This invents technological, has complied with the trend of Informatization Development, is real environmental protection educational equipment.The present invention has the advantage of common clipboard and electronic whiteboard simultaneously, and the two advantage is combined in the teaching plate.
The present invention is the combination of infrared technique, ultrasonic technology, electromagnetic induction technology and pressure sensitivity technology, has following characteristics: 1, composite electronic teaching plate can be made as multiple different size (17 ~ 120 cun); 2, long service life; 3, the input equipment volume is little, and it is convenient to hide; Electronic whiteboard of the present invention is the innovative tool of communications that a cover is used towards education, business meetings and training, the function of induction screen, touch-screen and common clipboard that it is not only integrated, and also with better function, use more convenient.4, composite electronic teaching plate unites two into one common plate and electronic whiteboard, has concentrated the advantage of the two.
Most preferred embodiment of the present invention is illustrated, and various variations or the remodeling made by those of ordinary skills can not depart from the scope of the present invention.
Claims (8)
1. a composite electronic teaching plate comprises teaching plate main body (1), and the outer distribution of described teaching plate main body (1) is enclosed with sheet frame (4), it is characterized in that: described teaching plate main body (1) surface is covered with and can cooperates the writing layer of writing (11) with water-color paintbrush; Described teaching plate main body (1) comprises integrated at least one common writing portion (2) and at least one electronic writing portion (3); Described electronic writing portion (3) highly equates with teaching plate main body (1); Described electronic writing portion (3) includes concealed sensing input device; The information of the extraneous input of described concealed sensing input device induction, and with the information conversion unofficial biography of importing; Described hidden input device is at least a in infrared input device (5), ultrasound wave input media (6), electromagnetic induction input media (7), the pressure sensitivity input media (8).
2. a kind of composite electronic teaching plate according to claim 1, it is characterized in that: described writing layer (11) is for having metal level or the plastics writing layer or the composite layer of suitable depth.
3. a kind of composite electronic teaching plate according to claim 1, it is characterized in that: described electronic writing portion (3) is the first electronic writing portion (31), described common writing portion (2) is the first common writing portion (21).
4. a kind of composite electronic teaching plate according to claim 1, it is characterized in that: described electronic writing portion (3) is the first electronic writing portion (31), described common writing portion (2) is the first common writing portion (21) and the second common writing portion (22).
5. a kind of composite electronic teaching plate according to claim 1; It is characterized in that: described infrared input device (5) comprise be installed in electronic writing portion (3) upper and lower plates along and in the RF transmitter (51) and infrared receiver (52) of electronic writing portion (3) preceding formation plane of scanning motion net; Described RF transmitter (51) and infrared receiver (52) are for being symmetrical set, and described RF transmitter (51) all is arranged in sheet frame (4) and electronic writing portion (3) formed combination chamber with infrared receiver (52).
6. a kind of composite electronic teaching plate according to claim 1; It is characterized in that: described ultrasound wave input media (6) comprises that at least one is installed on the ultrasonic receiver (61) of electronic writing portion (3) the same side and can launches the hyperacoustic pen with means for holding it in right position of predeterminated frequency (62), and described ultrasonic receiver (61) is arranged in the combination chamber.
7. a kind of composite electronic teaching plate according to claim 1, it is characterized in that: described electromagnetic induction input media (7) comprises tablet that is provided with metal grill (71) that is positioned at electronic writing portion (3) and the time writer (72) that can send electromagnetic signal.
8. a kind of composite electronic teaching plate according to claim 1, it is characterized in that: described pressure sensitivity input media (8) comprises two resistive film that laterally arranges or capactive films with interval that are positioned at electronic writing portion (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100031778A CN102591523A (en) | 2012-01-07 | 2012-01-07 | Composite electronic teaching board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100031778A CN102591523A (en) | 2012-01-07 | 2012-01-07 | Composite electronic teaching board |
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| Publication Number | Publication Date |
|---|---|
| CN102591523A true CN102591523A (en) | 2012-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100031778A Pending CN102591523A (en) | 2012-01-07 | 2012-01-07 | Composite electronic teaching board |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103279220A (en) * | 2013-05-13 | 2013-09-04 | 南昊（北京）科技有限公司 | Interactive intelligent whiteboard application system |
| CN104191868A (en) * | 2014-07-29 | 2014-12-10 | 上海开亿信息科技有限公司 | Intelligent blackboard |
| CN107020864A (en) * | 2016-02-02 | 2017-08-08 | 上海市格致中学 | A kind of luminous blackboard |
| CN112208245A (en) * | 2020-10-16 | 2021-01-12 | 江西财经大学 | Calculus mathematics presentation device |
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| CN201673486U (en) * | 2010-05-09 | 2010-12-15 | 中山佳时光电科技有限公司 | Electronic whiteboard with embedded PC |
| CN201945985U (en) * | 2011-03-16 | 2011-08-24 | 宁波万里电子科技有限公司 | Dual-mode interactive electronic whiteboard |
| CN102298457A (en) * | 2010-06-25 | 2011-12-28 | 棨研科技有限公司 | Electronic blackboard |
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- 2012-01-07 CN CN2012100031778A patent/CN102591523A/en active Pending
Patent Citations (5)
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| CN201249604Y (en) * | 2008-09-09 | 2009-06-03 | 天津市华亿捷通科技发展有限公司 | Combined device of electronic whiteboard and blackboard |
| CN201340598Y (en) * | 2009-01-16 | 2009-11-04 | 深圳市巨龙科教高技术股份有限公司 | Interactive electronic whiteboard |
| CN201673486U (en) * | 2010-05-09 | 2010-12-15 | 中山佳时光电科技有限公司 | Electronic whiteboard with embedded PC |
| CN102298457A (en) * | 2010-06-25 | 2011-12-28 | 棨研科技有限公司 | Electronic blackboard |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103279220A (en) * | 2013-05-13 | 2013-09-04 | 南昊（北京）科技有限公司 | Interactive intelligent whiteboard application system |
| CN104191868A (en) * | 2014-07-29 | 2014-12-10 | 上海开亿信息科技有限公司 | Intelligent blackboard |
| CN107020864A (en) * | 2016-02-02 | 2017-08-08 | 上海市格致中学 | A kind of luminous blackboard |
| CN112208245A (en) * | 2020-10-16 | 2021-01-12 | 江西财经大学 | Calculus mathematics presentation device |
| CN112208245B (en) * | 2020-10-16 | 2022-06-14 | 江西财经大学 | Calculus mathematics presentation device |
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Application publication date: 20120718 |