CN201829065U - Sound-generating intelligent device capable of identifying hidden two-dimensional code - Google Patents
Sound-generating intelligent device capable of identifying hidden two-dimensional code Download PDFInfo
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- CN201829065U CN201829065U CN2010205246109U CN201020524610U CN201829065U CN 201829065 U CN201829065 U CN 201829065U CN 2010205246109 U CN2010205246109 U CN 2010205246109U CN 201020524610 U CN201020524610 U CN 201020524610U CN 201829065 U CN201829065 U CN 201829065U
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- dimensional codes
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Abstract
The utility model relates to a sound-generating intelligent device capable of identifying hidden two-dimensional codes, which is particularly based on the technology of optical identification of the hidden two-dimensional codes and can identify graphics, texts or backgrounds on printed matters with printed hidden two-dimensional codes and play corresponding sound. The sound-generating intelligent device capable of identifying the hidden two-dimensional codes comprises a shell and a circuit arranged in the shell, and is characterized by also comprising an identification unit, a control unit and a sound generating unit, wherein the identification unit can identify two-dimensional codes and transmit identification signals; the control unit can receive the identification signals transmitted by the identification unit and transmit control signals; and the sound generating unit can receive the control signals of the control unit and generate specified sounds. The utility model has the advantages that the sound-generating intelligent device is easy to operate, is convenient to use, and can stably realize the functions of reading, identification and sound generation.
Description
Technical field
The utility model relates to a kind of children educational device, particularly based on to the optical recognition of invisible two-dimensional codes and the device of sounding.
Background technology
Preprimary child's education is the stage that can not be ignored in the child growth process, and this stage, the intellectual potential of developing them played crucial effects to cultivating children's learning interest.A host of facts prove that high-quality preschool education can be laid a good foundation for children's basic education and higher education in the future.Therefore, at the intelligence developing apparatus of children's development, can help to develop the intelligence of their each side.Generally speaking, children are full of curiosity to the external world, like grabbing the various objects of taking at one's side, based on these characteristics, design the device that a kind of children convenient grasps, and this device can send the sound of regulation, so that attract children's notice, this is a lot of Design of device original intentions.
Patent documentation 1 (ZL200720149076.6) discloses a kind of digital pen based on above-mentioned original intention, this digital pen is the digital pen that is used for traditional image in 2 D code identification, it can play good effect as a kind of learning tool, but for children, because the moulding of the pen that it possesses does not meet children's interest custom, and be merely able to contact the relevant position of books, therefore be not suitable for children and use with the posture that holds a pen.
Summary of the invention
The utility model is finished in view of the above problems, its purpose be to provide a kind of child of meeting the interest characteristics, simple to operate, have bigger internal memory, and can discern figure, literal or the background on the printed matter that is provided with invisible two-dimensional codes and send the invisible two-dimensional codes identification sounding intelligence developing apparatus of with it corresponding sound.
The sounding intelligence developing apparatus of the invisible two-dimensional codes discerned of first aspect of the present utility model has shell and the circuit that is arranged on enclosure, it is characterized in that, comprising:
Recognition unit, it can discern two-dimension code, and sends identification signal;
Control module, it receives the identification signal that recognition unit sends, and transmits control signal; With
Phonation unit, it receives the control signal from control module, sends the sound of regulation.
The sounding intelligence developing apparatus of the invisible two-dimensional codes discerned of second aspect of the present utility model wherein, also comprises: the storage unit that is connected with control module, the audio files of store predetermined in this storage unit.
The sounding intelligence developing apparatus of the invisible two-dimensional codes discerned of the third aspect of the present utility model wherein, also comprises the interface that carries out exchanges data with external device (ED).
The sounding intelligence developing apparatus of the invisible two-dimensional codes discerned of fourth aspect of the present utility model wherein, also comprises the interface that can read external memory.
The sounding intelligence developing apparatus of the invisible two-dimensional codes discerned of the 5th aspect of the present utility model, wherein, above-mentioned control module is a microprocessor.
The sounding intelligence developing apparatus of the invisible two-dimensional codes discerned of the 6th aspect of the present utility model, wherein, above-mentioned recognition unit is an optical sensor equipment.
The sounding intelligence developing apparatus of the invisible two-dimensional codes discerned of the 7th aspect of the present utility model, wherein, shell is provided with can be realized playing, suspend and a plurality of function keys of quick playing function.
The sounding intelligence developing apparatus of the invisible two-dimensional codes discerned of eight aspect of the present utility model, wherein, it is wideer and have circular-arc than the top that this profile that can discern the sounding intelligence developing apparatus of invisible two-dimensional codes constitutes middle part indent, bottom.
By having above structure, the utility model is reading and the learning tool that utilizes the photoelectricity recognition technology and form in conjunction with the numeral voice technological development.As long as this device is placed on the position that can pronounce in the printed matter that is printed with two-dimension code, just send voice or sight sound clearly, make to read to become lively, interesting by the loudspeaker of this device, make uninteresting study be full of entertaining.The major advantage of this device is presented as: based on children's ergonomics design, volume is small and exquisite to be easy to carry, because compact conformation is feasible very easy to use, and can accurately discern.
Description of drawings
Fig. 1 (a)～(c) is a schematic appearance of discerning the sounding intelligence developing apparatus of invisible two-dimensional codes of the present utility model.
Fig. 2 is an one-piece construction exploded view of discerning the sounding intelligence developing apparatus of invisible two-dimensional codes of the present utility model.
Fig. 3 is a schematic block circuit diagram of discerning the sounding intelligence developing apparatus of invisible two-dimensional codes of the present utility model.
Description of reference numerals:
1 ... relay indicating light; 2 ... loudspeaker; 3 ... re-reading/the pause function key; 4 ... volume key; 5 ... the identification reader; 6 ... the amusement key; 7 ... the battery cover screw; 8 ... power switch; 9 ... USB interface; 10 ... battery case; 11 ... the MicroSD draw-in groove; 12 ... button; 13 ... decoration panel; 14 ... the leaded light post that is connected with relay indicating light; 15 ... the front housing; 16 ... loudspeaker; 17 ... upper casing; 18 ... the back housing; 19 ... the battery sheet; 20 ... battery; 21 ... battery cover; 22 ... the battery cover screw; 23 ... the battery sheet; 24 ... the optical sensor head; 25 ... shift knob; 26 ... main circuit board; 27 ... lower casing; 28 ... keypad; 29 ... memory modules; 30 ... memory external card (memory card interface circuit); 31 ... sound module; 32 ... power module and battery interface; 33 ... USB interface (usb circuit); 34 ... optical sensor head (optical sensor head interface control circuit); 35 ... keystroke interface (keystroke interface circuit); 36 ... microprocessor.
Embodiment
Below, with reference to accompanying drawing, embodiment of the present utility model is described.
Outward appearance of the present utility model is by shown in Fig. 1 (a)～(c), and it is the moulding of up-narrow and down-wide being similar to " tumbler ", has circular-arcly in the bottom, and it is stably placed on the planes such as desktop.The middle part is inner concavity, and less outside dimension design makes the easy grasping of child.On the housing of the front of shell, be respectively arranged with relay indicating light 1, loudspeaker 2, re-reading/pause function key 3, amusement key 4, identification reader 5 and volume key 6.Relay indicating light 1 links to each other with LED light on being arranged on main circuit board by the leaded light post, so that can observe the duty of this device from the outside easily.Loudspeaker 2 is used to play sound.Re-reading/pause function key 3 can be realized the last time re-reading and time-out of play content, is convenient to listen to repeatedly same content, can also suspend broadcast in the process of playback.The function of amusement key 4 is that microprocessor 36 plurality of sections content of picked at random in voice data is play-overed, and by this kind design, can make the function of the utility model realization as Story machine.Identification reader 5 can be used in the invisible two-dimensional codes of discerning on the outside surface that is arranged on shell.Volume key 6 can be used in the playback volume that changes total system, be provided with three grades of volumes altogether, whenever to control by the mode that once improves a level of sound volume, when meeting and exceeding descant amount grade, can jump to minimum volume automatically, so just realize whole volume adjustings with a button.
Be provided with battery cover at back casing, can realize loading and unloading by battery cover screw 7.Be provided with power switch 8 in the side of shell, can be switched on or switched off power supply by the mode of touching.
Below, with reference to Fig. 2 inner structure of the present utility model is described in detail.
Schematic block circuit diagram of the present utility model is with reference to Fig. 3.Wherein, core component is a microprocessor 36, and the control of each module (unit) is all undertaken by microprocessor 36.Be used for procedure stores that microprocessor 36 controls at memory modules 29.Voice data can be stored in the memory modules 29, also can be stored in the MicroSD card or other memory devices as outer memory module, and the MicroSD cartoon is crossed the memory external card and is connected with microprocessor.Optical sensor head 24 is built-in with image sensor chip, the infraluminescence pipe, light pipe and optical filter etc., under the control of microprocessor 36, the infraluminescence pipe is with the exit position of infrared to optical sensor head 24, shine on the block letter after the block letter reflection, the optical filter filtering most of useless light, make the imaging on image sensor chip of needed light, after being converted into digital signal, be transferred to microprocessor 36 by data-interface, microprocessor 36 algorithm is according to the rules discerned computing, produce different coding results, again according to the determined coding rule of program stored, different codings is handled accordingly, play corresponding sound.In order to save the storage space of voice data, comprise voice compression algorithm in the program of microprocessor 36, under the prerequisite that guarantees sound quality, voice data can be compressed to 1/4th to 1/10th of original size, can save the size of storage space so effectively.Voice data sends to sound module after microprocessor 36 decodings, promote loudspeaker 16 and sound after audio-frequency power amplifier amplifies.
According to the utility model, the man-machine interface unit is provided with three buttons, and the keypad 28 of button is connected with main circuit board by the mode of connector.Be connected with microprocessor 36 by the keystroke interface 35 that is arranged on main circuit board 26.Microprocessor 36 will be made corresponding processing after detecting the action of button, and these three buttons are respectively: volume key 6, amusement key 4 and re-reading/Pause key 3.Particularly, when detecting the triggering of volume key 6, microprocessor 36 changes the playback volume of total system, this playback volume is provided with three ranks altogether, volume key of every triggering 6 improves a level of sound volume, when reaching descant amount grade, trigger next time volume key 6 automatically saltus step be minimum volume, use a button just can realize the adjusting of whole volumes like this, thereby make the simple and compact for structure of this device.When detecting the triggering of amusement key 4, microprocessor 36 will directly be play by the plurality of sections sound-content of picked at random in voice data, this design can allow the utility model bring into play the function of Story machine, and for the user, this function has stronger practicality.Re-reading/Pause key 3 is used to realize the last time re-reading and time-out of play content, is convenient to repeat to listen to certain part voice data.
Be provided with USB interface 9 in the data storage cell of the present utility model, can directly be connected by the usb data line with computer, microprocessor 36 is after detecting the connection signal of USB interface 9, automatically enter the USB pattern, this moment can be by the custom program of computer end, upgrade being stored in data in the memory modules 29, multiple operation such as modification or deletion, in addition, also can directly visit in the MicroSD of memory card interface 30 draw-in groove 11 content in the MicroSD card of insertion by the usb data line.
The power supply of circuit part of the present utility model is provided by DC power source unit, and this power supply unit uses two joint AAA powered battery, comprises boost IC circuit and peripheral circuit in this power supply unit, cell voltage can be elevated to the built-in system required voltage.
The utility model provides a kind of sounding intelligence developing apparatus of the optical recognition based on invisible two-dimensional codes, and this device is reading and the learning tool that utilizes the photoelectricity recognition technology and form in conjunction with the numeral voice technological development.As long as this device is placed on the position of the needs pronunciation in the printed matter that is printed with two-dimension code, just send voice or sight sound clearly, make to read to become lively, interesting by the loudspeaker of this device, make uninteresting study be full of entertaining.The major advantage of this device is presented as: based on children's ergonomics design, volume is small and exquisite to be easy to carry, because compact conformation is feasible very easy to use, and can accurately discern.
Claims (8)
1. the sounding intelligence developing apparatus that can discern invisible two-dimensional codes has shell and the circuit that is arranged on enclosure, it is characterized in that, comprising:
Recognition unit, it can discern two-dimension code, and sends identification signal;
Control module, it receives the identification signal that described recognition unit sends, and transmits control signal; With
Phonation unit, it receives the control signal from described control module, sends the sound of regulation.
2. the sounding intelligence developing apparatus of discerning invisible two-dimensional codes as claimed in claim 1 is characterized in that:
Also comprise: the storage unit that is connected with described control module, the audio files of store predetermined in this storage unit.
3. the sounding intelligence developing apparatus of discerning invisible two-dimensional codes as claimed in claim 2 is characterized in that:
Also comprise the interface that carries out exchanges data with external device (ED).
4. the sounding intelligence developing apparatus of discerning invisible two-dimensional codes as claimed in claim 3 is characterized in that:
Also comprise the interface that can read external memory.
5. the sounding intelligence developing apparatus of discerning invisible two-dimensional codes as claimed in claim 4 is characterized in that:
Described control module is a microprocessor.
6. the sounding intelligence developing apparatus of discerning invisible two-dimensional codes as claimed in claim 5 is characterized in that:
Described recognition unit is an optical sensor equipment.
7. the sounding intelligence developing apparatus of discerning invisible two-dimensional codes as claimed in claim 6 is characterized in that:
Described shell is provided with can be realized playing, suspend and a plurality of function keys of quick playing function.
8. the sounding intelligence developing apparatus of discerning invisible two-dimensional codes as claimed in claim 7 is characterized in that:
It is wideer and have circular-arc than the top that this profile that can discern the sounding intelligence developing apparatus of invisible two-dimensional codes constitutes middle part indent, bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205246109U CN201829065U (en) | 2010-09-10 | 2010-09-10 | Sound-generating intelligent device capable of identifying hidden two-dimensional code |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205246109U CN201829065U (en) | 2010-09-10 | 2010-09-10 | Sound-generating intelligent device capable of identifying hidden two-dimensional code |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201829065U true CN201829065U (en) | 2011-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205246109U Expired - Lifetime CN201829065U (en) | 2010-09-10 | 2010-09-10 | Sound-generating intelligent device capable of identifying hidden two-dimensional code |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201829065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982847A (en) * | 2010-09-14 | 2011-03-02 | 北京洪恩教育科技股份有限公司 | Sound production intelligence device capable of identifying invisible two-dimension codes and application thereof |
| CN106056986A (en) * | 2016-05-27 | 2016-10-26 | 中山智慧城电子科技有限公司 | An intelligent story machine with the function of scanning barcodes |
-
2010
- 2010-09-10 CN CN2010205246109U patent/CN201829065U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982847A (en) * | 2010-09-14 | 2011-03-02 | 北京洪恩教育科技股份有限公司 | Sound production intelligence device capable of identifying invisible two-dimension codes and application thereof |
| CN106056986A (en) * | 2016-05-27 | 2016-10-26 | 中山智慧城电子科技有限公司 | An intelligent story machine with the function of scanning barcodes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Xiaojiang Inventor after: Li Weihua Inventor after: Liu Xianlong Inventor after: Pan Quanchun Inventor before: Chen Xiaojiang Inventor before: Li Weihua Inventor before: Liu Xianlong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN XIAOJIANG LI WEIHUA LIU XIANLONG TO: CHEN XIAOJIANG LI WEIHUA LIU XIANLONG PAN QUANCHUN |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200512 Address after: 701-8, floor 7, building 1, yard 1, Shangdi East Road, Haidian District, Beijing 100085 Patentee after: Beijing jinhongen Education Technology Co., Ltd Address before: 100085 Beijing city Haidian District East Road No. 1 Building No. 1 hospital Yingchuang power A block 702 Patentee before: BEIJING HUMAN EDUCATION & TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110511 |