CN204029175U - A kind of point-of-reading system and talking pen with audio frequency and video playing function - Google Patents
A kind of point-of-reading system and talking pen with audio frequency and video playing function Download PDFInfo
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- CN204029175U CN204029175U CN201420364041.4U CN201420364041U CN204029175U CN 204029175 U CN204029175 U CN 204029175U CN 201420364041 U CN201420364041 U CN 201420364041U CN 204029175 U CN204029175 U CN 204029175U
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Abstract
The utility model discloses a kind of point-of-reading system and talking pen with audio frequency and video playing function, this system comprises point-of-reading device, audio and video display device and server; Point-of-reading device comprises shell, and the inside that one end of shell is provided with optoelectronic induction head, shell includes the NEC scrambler being electrically connected with optoelectronic induction head, the RF transmitter module being connected with the output terminal of NEC scrambler; Audio and video display device comprises RF receiver module, is connected NEC demoder with RF receiver module, the main control module being connected with NEC demoder, the audio frequency and video playing module being connected with the output terminal of main control module.The utility model can make reading operation carry out the synchronous output of voice, character introduction, picture and/or video by audio and video display device, can also avoid after network speed user when slow uses point-of-reading device to carry out a read operation audio and video display device need spend the plenty of time simultaneously and cause the poor problem of experience sense from server downloading multimedia file.
Description
Technical field
The utility model relates to point reader technical field, more particularly, relates to a kind of point-of-reading system and talking pen with audio frequency and video playing function.
Background technology
Along with going from strength to strength of e-learning product industry, it is increasingly extensive that the use of talking pen also becomes.Talking pen is in the market mainly to adopt optical image recognition technology, identify and be printed in advance bookish OID code (Optical Identify Digital by photoelectric recognition device, two-dimension optical is distinguished coding), in talking pen, store the audio file corresponding with OID code, then under the control of internal processor, find out the audio file corresponding with this OID code, and by sound-producing devices such as loudspeakers, it is read aloud, thereby realize the object to child teaching.But this kind of talking pen only can carry out one man operation, cannot carry out interactive study, in the time carrying out reading, can only hear the bright sound reading out, and cannot see corresponding word or caption.
Utility model content
The technical problems to be solved in the utility model is, above-mentioned talking pen for prior art only can carry out one man operation, cannot carry out interactive study, in the time carrying out reading, can only hear the bright sound reading out, and cannot see the defect of corresponding word or caption, a kind of point-of-reading system and talking pen with audio frequency and video playing function is provided.
The utility model solves the technical scheme that its technical matters adopts: construct a kind of point-of-reading system with audio frequency and video playing function, comprise point-of-reading device, audio and video display device and for storing and the server that is printed in advance the multimedia file that bookish OID code is associated;
Described point-of-reading device comprises shell, and one end of described shell is provided with the inside that is printed in advance the optoelectronic induction head of bookish OID code, described shell for identifying and includes the RF transmitter module for OID code being converted to the NEC scrambler of NEC code and being connected with the output terminal of described NEC scrambler being electrically connected with described optoelectronic induction head;
Described audio and video display device comprises RF receiver module, be connected for NEC code being converted to the NEC demoder of OID code with described RF receiver module, be connected with described NEC demoder for downloading the main control module of corresponding multimedia file and be connected with the output terminal of described main control module for described multimedia file being carried out to the audio frequency and video playing module of audio frequency and video broadcasting from described server according to OID code.
In the point-of-reading system with audio frequency and video playing function described in the utility model, described audio and video display device comprises the network speed monitoring modular for monitoring audio and video display device network condition, and described network speed monitoring modular is connected with main control module.
In the point-of-reading system with audio frequency and video playing function described in the utility model, the inside of described shell also comprises the first power module, and described the first power module is connected with described optoelectronic induction head, described NEC scrambler and described RF transmitter module respectively.
In the point-of-reading system with audio frequency and video playing function described in the utility model, described case surface is provided with the key-press module for controlling described the first power module power on/off, and described key-press module and described the first power module are electrically connected.
In the point-of-reading system with audio frequency and video playing function described in the utility model, described audio and video display device comprises second source module, and described second source module is connected with described RF receiver module, described NEC demoder, described network speed monitoring modular, described main control module and described audio frequency and video playing module respectively.
In the point-of-reading system with audio frequency and video playing function described in the utility model, described RF transmitter module is 2.4G wireless transmitter module.
In the point-of-reading system with audio frequency and video playing function described in the utility model, described RF receiver module is 2.4G wireless receiving module.
In the point-of-reading system with audio frequency and video playing function described in the utility model, described point-of-reading device is talking pen.
In the point-of-reading system with audio frequency and video playing function described in the utility model, described audio and video display device is televisor, computer or projector.
The utility model also provides a kind of talking pen, described talking pen comprises shell, is printed in advance the optoelectronic induction head of bookish OID code for identifying, for OID code being converted to NEC scrambler and the RF transmitter module of NEC code, wherein: described optoelectronic induction head is arranged at one end of described shell; Described NEC scrambler and RF transmitter module are arranged at the inside of shell, and described NEC scrambler is electrically connected with optoelectronic induction head, described RF transmitter module is connected with the output terminal of NEC scrambler.
Compared with prior art, advantage of the present utility model is as follows:
(1) the utility model by introducing NEC scrambler and RF transmitter module on point-of-reading device, and the RF receiver module of introducing NEC demoder on audio and video display device can make reading operation carry out the synchronous output of voice, character introduction, picture and/or video by audio and video display device.
(2) the utility model by introducing network speed monitoring modular in audio and video display device, the main control module that can make audio and video display device selects picture and/or video to play on audio and video display device according to network condition, avoids after network speed user when slow uses point-of-reading device to carry out a read operation audio and video display device need spend the plenty of time and causes the poor problem of user's experience sense from server downloading multimedia file.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the point-of-reading system that provides of the utility model embodiment.
Fig. 2 is the structured flowchart of the talking pen that provides of the utility model embodiment.
Embodiment
Understand for technical characterictic of the present utility model, object and effect being had more clearly, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
Fig. 1 is the structural representation of the point-of-reading system that provides of the utility model embodiment.Shown in Figure 1, the utility model embodiment provides a kind of point-of-reading system with audio frequency and video playing function, comprise point-of-reading device 1, audio and video display device 2 and for storing and the server 3 that is printed in advance the multimedia file that bookish OID code is associated, here it should be noted that each figure in every book is to there being unique OID code, in server, we have prepared corresponding voice for each figure, character introduction, the multimedia file such as picture and video, and we can adjust multimedia file content at server end at any time according to user's needs.
Point-of-reading device 1 comprises shell, one end of shell is provided with the optoelectronic induction head 1a that is printed in advance bookish OID code for identifying, the inside of shell includes the RF transmitter module 1c for OID code being converted to the NEC scrambler 1b of NEC code and being connected with the output terminal of NEC scrambler 1b being electrically connected with optoelectronic induction head 1a, the RF transmitter module 1c is here 2.4G wireless transmitter module, include RF modulation circuit, after the digital signal that NEC scrambler can be exported be converted into RF radiofrequency signal, be sent to audio playing apparatus.The inside of the shell of point-of-reading device 1 also comprises the first power module (not shown), and the first power module is connected with optoelectronic induction head 1a, NEC scrambler 1b and RF transmitter module 1c respectively.Case surface is provided with the key-press module for controlling the first power module power on/off, and key-press module and the first power module are electrically connected.In the time of specific implementation, the point-of-reading device here can be talking pen.
Audio and video display device 2 comprises RF receiver module 2a, be connected NEC demoder 2b for NEC code being converted to OID code with RF receiver module 2a, be connected with NEC demoder 2b for downloading the main control module 2d of corresponding multimedia file and be connected with the output terminal of main control module 2d for multimedia file being carried out to the audio frequency and video playing module 2e of audio frequency and video broadcasting from server 3 according to OID code.Audio and video display device also comprises the network speed monitoring modular for monitoring audio and video display device network condition, and network speed monitoring modular is connected with main control module.Similarly, the RF receiver module 2a is here 2.4G wireless receiving module, includes RF demodulator circuit, exports NEC demoder 2b to after the RF radiofrequency signal of reception can being converted to corresponding digital signal.Audio and video display device also comprises second source module (not shown), and second source module is connected with RF receiver module 2a, NEC demoder 2b, network speed monitoring modular 2c, main control module 2d and audio frequency and video playing module 2e respectively.In the time of specific implementation, the audio and video display device here can be televisor, computer or projector.
The utility model embodiment by introducing NEC scrambler and RF transmitter module on point-of-reading device, and the RF receiver module of introducing NEC demoder on audio and video display device can make reading operation carry out the synchronous output of voice, character introduction, picture and/or video by audio and video display device.
In addition, network speed speed is divided into 3 grades by network speed monitoring modular 2c in the present embodiment, in the time that network speed is the slowest 3rd level, main control module 2d obtains the multimedia file of the voice corresponding with OID code, picture and character introduction and plays and show at audio frequency and video playing module from server; When network speed is faster the 2nd grade time, main control module 2 is first downloaded the multimedia file of voice, picture and the character introduction corresponding with OID code on server, present to user, continue on backstage to download the video multimedia file corresponding with OID code simultaneously, after to be downloaded completing, present to again user; In the time that network speed is the 1st grade, directly download the video multimedia file corresponding with OID code from server, and play on audio frequency and video playing module, can effectively avoid like this after network speed user when slow uses point-of-reading device to carry out a read operation audio and video display device need spend the plenty of time and cause the poor problem of user's experience sense from server downloading multimedia file.
Fig. 2 is the structured flowchart of the talking pen that provides of the utility model embodiment.Shown in Figure 2, the utility model embodiment provides a kind of talking pen, comprise shell, be printed in advance the optoelectronic induction head of bookish OID code for identifying, for OID code being converted to NEC scrambler and the RF transmitter module of NEC code, wherein: optoelectronic induction head is arranged at one end of described shell; NEC scrambler and RF transmitter module are arranged at the inside of shell, and NEC scrambler is electrically connected with optoelectronic induction head, RF transmitter module is connected with the output terminal of NEC scrambler.
The principle of work of the point-of-reading system that the utility model embodiment provides is as follows:
After system powers on, respond to and identify bookish OID code by the optoelectronic induction head 1a in point-of-reading device 1, and this OID code is transferred to NEC scrambler 1b, by NEC scrambler 1b, OID code is converted to after corresponding with it NEC code, after RF transmitter module 1c modulation, be sent to the RF receiver module 2a in audio and video display device, the RF modulation signal that RF receiver module 2a acceptance point read apparatus 1 sends over, and RF modulation signal is carried out exporting NEC demoder 2b to after demodulation, after the NEC code after demodulation being converted to corresponding OID code by NEC demoder 2b, be sent to main control module 2d, main control module 2d receives this OID code and the current network conditions obtained according to network speed monitoring modular 2c is optionally downloaded the voice corresponding with this OID code from server 3, character introduction and picture and/or video multimedia file, and play on audio frequency and video playing module, so far complete the audio frequency and video playing function corresponding with a read operation.
To sum up, can find out that the utility model embodiment can make reading operation carry out the synchronous output of voice, character introduction, picture and/or video by audio and video display device, can also avoid after network speed user when slow uses point-of-reading device to carry out a read operation audio and video display device need spend the plenty of time simultaneously and cause the poor problem of user's experience sense from server downloading multimedia file.
By reference to the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; instead of restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not departing from the scope situation that the utility model aim and claim protect, also can make a lot of forms, within these all belong to protection of the present utility model.
Claims (10)
1. a point-of-reading system with audio frequency and video playing function, is characterized in that, comprises point-of-reading device, audio and video display device and for storing and the server that is printed in advance the multimedia file that bookish OID code is associated;
Described point-of-reading device comprises shell, and one end of described shell is provided with the inside that is printed in advance the optoelectronic induction head of bookish OID code, described shell for identifying and includes the RF transmitter module for OID code being converted to the NEC scrambler of NEC code and being connected with the output terminal of described NEC scrambler being electrically connected with described optoelectronic induction head;
Described audio and video display device comprises RF receiver module, be connected for NEC code being converted to the NEC demoder of OID code with described RF receiver module, be connected with described NEC demoder for downloading the main control module of corresponding multimedia file and be connected with the output terminal of described main control module for described multimedia file being carried out to the audio frequency and video playing module of audio frequency and video broadcasting from described server according to OID code.
2. the point-of-reading system with audio frequency and video playing function according to claim 1, it is characterized in that, described audio and video display device comprises the network speed monitoring modular for monitoring audio and video display device network condition, and described network speed monitoring modular is connected with main control module.
3. the point-of-reading system with audio frequency and video playing function according to claim 2, it is characterized in that, the inside of described shell also comprises the first power module, and described the first power module is connected with described optoelectronic induction head, described NEC scrambler and described RF transmitter module respectively.
4. the point-of-reading system with audio frequency and video playing function according to claim 3, it is characterized in that, described case surface is provided with the key-press module for controlling described the first power module power on/off, and described key-press module and described the first power module are electrically connected.
5. the point-of-reading system with audio frequency and video playing function according to claim 4, it is characterized in that, described audio and video display device comprises second source module, and described second source module is connected with described RF receiver module, described NEC demoder, described network speed monitoring modular, described main control module and described audio frequency and video playing module respectively.
6. the point-of-reading system with audio frequency and video playing function according to claim 5, is characterized in that, described RF transmitter module is 2.4G wireless transmitter module.
7. the point-of-reading system with audio frequency and video playing function according to claim 6, is characterized in that, described RF receiver module is 2.4G wireless receiving module.
8. the point-of-reading system with audio frequency and video playing function according to claim 7, is characterized in that, described point-of-reading device is talking pen.
9. the point-of-reading system with audio frequency and video playing function according to claim 8, is characterized in that, described audio and video display device is televisor, computer or projector.
10. a talking pen, it is characterized in that, described talking pen comprises shell, is printed in advance the optoelectronic induction head of bookish OID code for identifying, for OID code being converted to NEC scrambler and the RF transmitter module of NEC code, wherein: described optoelectronic induction head is arranged at one end of described shell; Described NEC scrambler and RF transmitter module are arranged at the inside of shell, and described NEC scrambler is electrically connected with optoelectronic induction head, described RF transmitter module is connected with the output terminal of NEC scrambler.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420364041.4U CN204029175U (en) | 2014-07-02 | 2014-07-02 | A kind of point-of-reading system and talking pen with audio frequency and video playing function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420364041.4U CN204029175U (en) | 2014-07-02 | 2014-07-02 | A kind of point-of-reading system and talking pen with audio frequency and video playing function |
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| CN204029175U true CN204029175U (en) | 2014-12-17 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106097792A (en) * | 2016-07-06 | 2016-11-09 | 英华达（南京）科技有限公司 | Point-of-reading device and application process, terminal unit, point-of-reading system |
| CN108831205A (en) * | 2018-05-08 | 2018-11-16 | 深圳市小奇乐科技有限公司 | A kind of point-of-reading system |
| CN109003479A (en) * | 2018-08-13 | 2018-12-14 | 贺军 | A kind of point-of-reading system playing cloud audio-video using APP |
| CN111078101A (en) * | 2019-06-03 | 2020-04-28 | 广东小天才科技有限公司 | Recognition method of reading content and electronic equipment |
| CN112217854A (en) * | 2019-07-12 | 2021-01-12 | 南京机器岛智能科技有限公司 | Point reading system supporting cloud quick response |
| CN113012497A (en) * | 2021-03-24 | 2021-06-22 | 东莞市臻兴电子科技有限公司 | Chinese and English evaluation system for paper book |
-
2014
- 2014-07-02 CN CN201420364041.4U patent/CN204029175U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106097792A (en) * | 2016-07-06 | 2016-11-09 | 英华达（南京）科技有限公司 | Point-of-reading device and application process, terminal unit, point-of-reading system |
| CN108831205A (en) * | 2018-05-08 | 2018-11-16 | 深圳市小奇乐科技有限公司 | A kind of point-of-reading system |
| CN109003479A (en) * | 2018-08-13 | 2018-12-14 | 贺军 | A kind of point-of-reading system playing cloud audio-video using APP |
| CN111078101A (en) * | 2019-06-03 | 2020-04-28 | 广东小天才科技有限公司 | Recognition method of reading content and electronic equipment |
| CN112217854A (en) * | 2019-07-12 | 2021-01-12 | 南京机器岛智能科技有限公司 | Point reading system supporting cloud quick response |
| CN113012497A (en) * | 2021-03-24 | 2021-06-22 | 东莞市臻兴电子科技有限公司 | Chinese and English evaluation system for paper book |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150702 |
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| EXPY | Termination of patent right or utility model |