CN202662176U - Omnibearing interactive wired teaching system - Google Patents
Omnibearing interactive wired teaching system Download PDFInfo
- Publication number
- CN202662176U CN202662176U CN 201220199833 CN201220199833U CN202662176U CN 202662176 U CN202662176 U CN 202662176U CN 201220199833 CN201220199833 CN 201220199833 CN 201220199833 U CN201220199833 U CN 201220199833U CN 202662176 U CN202662176 U CN 202662176U
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- optical
- wired
- wireless
- panel computer
- light
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- 230000002452 interceptive effect Effects 0.000 title claims abstract description 17
- 230000003287 optical effect Effects 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 206010070834 Sensitisation Diseases 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 230000008313 sensitization Effects 0.000 claims description 3
- 230000010354 integration Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000013016 learning Effects 0.000 description 3
- 238000010835 comparative analysis Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 241001633942 Dais Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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Abstract
The utility model relates to a teaching tool, in particular to an omnibearing interactive wired teaching system. The omnibearing interactive wired teaching system comprises a tablet computer, a projector, an optical identification wireless teaching pen and an electronic whiteboard, wherein the tablet computer is connected with the projector through a HDMI connecting wire and is further connected with a light capturer of the electronic whiteboard through a USB connecting wire; and the optical identification wireless teaching pen is wirelessly connected with the tablet computer through a Bluetooth transmission mode and is further wirelessly connected with the light capturer of the electronic whiteboard through a 2.4G wireless transmission mode. The omnibearing interactive wired teaching system of utility model has the advantages that the system is convenient to install, high in cost performance, more stable in connection and high in integration performance; a larger development space is provided for teachers on the premise of meeting multimedia teaching requirements; and the whole set of system is portable so as to be convenient to construct and operate.
Description
Technical field
The utility model relates to a kind of educational aid, is specifically related to the wired tutoring system of a kind of comprehensive interactive mode.
Background technology
At present, multimedia education system mainly is comprised of equipment such as display screen, projector, digital dais, computing machine, DVD player, multimedia teaching desk and sound equipments, multimedia exhibition stand is connected and the control all parts by the mode of sunkening cord in advance, but following problem also appears in such layout type easily: the installation of (1) each equipment need to be constructed by the professional, and the position is affected by construction environment, completely just can not change the position in case assemble; (2) screen size is fixed, and can not carry out according to demand the adjusting of display frame; (3) computing machine as main frame is too heavy, can't hand movement, has limited to instructor's usable range; (4) simple Play System lacks interaction, is difficult to evoke student's learning interest; (5) integration is poor, needs to open or close plurality of devices, complex operation; (6) each equipment needs respectively buying, and cost is higher, is difficult to popularize.
The utility model content
According to above the deficiencies in the prior art, technical problem to be solved in the utility model is: provide a kind of comprehensive interactive mode wired tutoring system, can pass through an optical identification wireless teaching remote control panel computer, electronic whiteboard, realize traditionally on paper books, projector equipment, panel computer and light sensation technology and the effective combination of remote control technology, so that teaching is more flexible.
The wired tutoring system of a kind of comprehensive interactive mode described in the utility model, comprise panel computer, projector, optical identification wireless teaching pen and electronic whiteboard, wherein, panel computer links to each other with projector by the HDMI connecting line, panel computer links to each other with the light catcher of electronic whiteboard by the USB connecting line, optical identification wireless teaching pen is by bluetooth transmission and panel computer wireless connections, and optical identification wireless teaching pen also passes through the light catcher wireless connections of 2.4G wireless communication mode and electronic whiteboard.
Wherein, described optical identification wireless teaching pen is preferably according to following conceptual design: be built-in with PCB circuit board and power supply, the bottom is provided with optical lens module, the top is connected with the optical emitting bar, optical emitting bar front end also is provided with optical lens module, be integrated with optical sensor, control chip, light source and touch key on the PCB circuit board, wherein, corresponding touch key position is provided with key zone on the housing, is integrated with wireless signal converter, Bluetooth signal transmitter and 2.4G wireless signal transmitter on the control chip.
Optical sensor preferably is comprised of CMOS sensitization piece and DSP assembly.
Optical lens module preferably includes a rib light microscopic and a round lens.
Light source is preferably light emitting diode or laser diode.
Touch key preferably includes main button and upper and lower page turning key.
Principle of work of the present utility model is: optical identification wireless teaching pen is by literal or the figure of the optical lens module scanning paper book of bottom, be converted to wireless messages and be transferred to panel computer by the Bluetooth signal transmitter, then the information with the panel computer internal storage is complementary, carry out the interactive teaching and learning of sounding, image or alternate manner, namely realized read-on-command function; Image on the panel computer is rendered on the electronic whiteboard through projector, the light that the optical emitting bar of optical identification wireless teaching pen sends is located at curtain, luminous point is caught by the light catcher, image information and the button control information of the collection of optical identification wireless teaching pen all are transferred to the light catcher by the 2.4G wireless signal transmitter, be transferred to panel computer, data are after comparative analysis on the panel computer, the corresponding feedback of making of panel computer also projects on the electronic whiteboard through projector again, has realized the control of optical identification wireless teaching pen to image on the curtain.
The beneficial effect that the utility model has is: easy for installation, cost performance is high, and connection is more stable, and integration is good, satisfy under the prerequisite of multimedia teaching to the instructor larger put the space to good use, whole system is easier because of construction and operation that its portability makes.
Description of drawings
Fig. 1 is principle of work block scheme of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, the wired tutoring system of comprehensive interactive mode, comprise panel computer, projector, optical identification wireless teaching pen and electronic whiteboard, wherein, panel computer links to each other with projector by the HDMI connecting line, panel computer links to each other with the light catcher of electronic whiteboard by the USB connecting line, and optical identification wireless teaching pen is by bluetooth transmission and panel computer wireless connections, and optical identification wireless teaching pen also passes through the light catcher wireless connections of 2.4G wireless communication mode and electronic whiteboard.
Wherein, described optical identification wireless teaching pen is according to following conceptual design: be built-in with PCB circuit board and power supply, the bottom is provided with optical lens module, the top is connected with the optical emitting bar, optical emitting bar front end also is provided with optical lens module, be integrated with optical sensor, control chip, light source and touch key on the PCB circuit board, wherein, corresponding touch key position is provided with key zone on the housing, is integrated with wireless signal converter, Bluetooth signal transmitter and 2.4G wireless signal transmitter on the control chip.
Optical sensor is comprised of CMOS sensitization piece and DSP assembly.
Optical lens module comprises a rib light microscopic and a round lens.
Light source is laser diode.
Touch key comprises main button and upper and lower page turning key.
Principle of work is as follows: optical identification wireless teaching pen is by literal or the figure of the optical lens module scanning paper book of bottom, be converted to wireless messages and be transferred to panel computer by the Bluetooth signal transmitter, then the information with the panel computer internal storage is complementary, carry out the interactive teaching and learning of sounding, image or alternate manner, namely realized read-on-command function; Image on the panel computer is rendered on the electronic whiteboard through projector, the light that the optical emitting bar of optical identification wireless teaching pen sends is located at curtain, luminous point is caught by the light catcher, image information and the button control information of the collection of optical identification wireless teaching pen all are transferred to the light catcher by the 2.4G wireless signal transmitter, be transferred to panel computer, data are after comparative analysis on the panel computer, the corresponding feedback of making of panel computer also projects on the electronic whiteboard through projector again, has realized the control of optical identification wireless teaching pen to image on the curtain.
The utility model is easy for installation, and cost performance is high, and connects more stablely, and integration is good, satisfy under the prerequisite of multimedia teaching to the instructor larger put the space to good use, whole system is easier because of construction and operation that its portability makes.
Claims (6)
1. wired tutoring system of comprehensive interactive mode, it is characterized in that comprising panel computer, projector, optical identification wireless teaching pen and electronic whiteboard, wherein, panel computer links to each other with projector by the HDMI connecting line, panel computer links to each other with the light catcher of electronic whiteboard by the USB connecting line, optical identification wireless teaching pen is by bluetooth transmission and panel computer wireless connections, and optical identification wireless teaching pen also passes through the light catcher wireless connections of 2.4G wireless communication mode and electronic whiteboard.
2. the wired tutoring system of comprehensive interactive mode according to claim 1, it is characterized in that being provided with PCB circuit board and power supply in the optical identification wireless teaching pen, the bottom is provided with optical lens module, the top is connected with the optical emitting bar, optical emitting bar front end also is provided with optical lens module, be integrated with optical sensor on the PCB circuit board, control chip, light source and touch key, wherein, corresponding touch key position is provided with key zone on the housing, is integrated with the wireless signal converter on the control chip, Bluetooth signal transmitter and 2.4G wireless signal transmitter.
3. the wired tutoring system of comprehensive interactive mode according to claim 2 is characterized in that optical sensor is comprised of CMOS sensitization piece and DSP assembly.
4. the wired tutoring system of comprehensive interactive mode according to claim 2 is characterized in that optical lens module comprises a rib light microscopic and a round lens.
5. the wired tutoring system of comprehensive interactive mode according to claim 2 is characterized in that light source is light emitting diode or laser diode.
6. the wired tutoring system of comprehensive interactive mode according to claim 2 is characterized in that touch key comprises main button and upper and lower page turning key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220199833 CN202662176U (en) | 2012-05-05 | 2012-05-05 | Omnibearing interactive wired teaching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220199833 CN202662176U (en) | 2012-05-05 | 2012-05-05 | Omnibearing interactive wired teaching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202662176U true CN202662176U (en) | 2013-01-09 |
Family
ID=47457064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220199833 Expired - Lifetime CN202662176U (en) | 2012-05-05 | 2012-05-05 | Omnibearing interactive wired teaching system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202662176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102682637A (en) * | 2012-05-05 | 2012-09-19 | 山东长征教育科技有限公司 | Omnibearing interactive wired teaching system |
-
2012
- 2012-05-05 CN CN 201220199833 patent/CN202662176U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102682637A (en) * | 2012-05-05 | 2012-09-19 | 山东长征教育科技有限公司 | Omnibearing interactive wired teaching system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG CHANGZHENG EDUCATIONAL TECHNOLOGY CO., LT Free format text: FORMER NAME: SHANDONG CHANGZHENG EDUCATION + TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 255086 long march Education Industrial Zone, North Road, development zone, Zibo hi tech Zone, Shandong Patentee after: Shandong Changzheng Education Technology Co., Ltd. Address before: 255086 long march Education Industrial Zone, North Road, development zone, Zibo hi tech Zone, Shandong Patentee before: Shandong Changzheng Education Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |