CN206147970U - Multi -functional english learning machine - Google Patents
Multi -functional english learning machine Download PDFInfo
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- CN206147970U CN206147970U CN201620720756.8U CN201620720756U CN206147970U CN 206147970 U CN206147970 U CN 206147970U CN 201620720756 U CN201620720756 U CN 201620720756U CN 206147970 U CN206147970 U CN 206147970U
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- central controller
- circuit
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- learning machine
- english learning
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Abstract
The utility model discloses a multi -functional english learning machine, main content is: the solar photovoltaic board is connected with power module, power module is connected with warning circuit with central controller and voltage detecting respectively, voltage detecting and warning circuit and power interruption circuit connection, the power interruption circuit is connected with central controller, memory write -protect circuit, camera module and infrared remote control circuit all are connected with central controller, FLASH memory and SDRAM memory all link to each other with central controller, WIFI communication module, USB interface module, JTAG interface module and touch display screen link to each other with central controller, central controller adopts DSP microprocessor and installs embedded operating system.
Description
Technical field
This utility model is related to a kind of learning machine technical field, specifically, more particularly to a kind of Multifunctional English study
Machine.
Background technology
English learning machine is widely used in English teaching, but the Portable English study machine of country's main flow at present
Adopt 8/16 bit MCU structures more, can only unilaterally with reading the CAL functions such as contrast, dictionary pronunciation.
The development of English learning machine mainly experienced electronic dictionary, English Repeater, learning machine three phases.The third generation
English learning machine relies on miniature palm PC software and hardware technology, is integrated with language repeater, e-dictionary, e-book, USB flash disk, recording pen
Etc. numerous functions.Research and development and each side such as education resource of each learning machine manufacturer in advertising, new technique and new product
Launch keen competition.Wherein, " star easy to remember " has obtained high traction by its powerful advertising campaign;Instant translator,
The conditional electronic dictionary such as Wenquxing manufacturer also takes up one seat by rich technical advantage;In addition percentage, Noah boat, in
Perseverance, patriot, Zarva Digital, Tsing Hua Tong Fang etc. are also well-known brand.
Technology content aspect is said, most English learning machines also focus on low side field, function is relatively simple, extension
Property not enough, core technology can not meet user's request.
Utility model content
Technical problem to be solved in the utility model is, for above-mentioned deficiency of the prior art, to disclose one kind many
Function English learning machine, its spoken language pronunciation evaluation and test function that induces one can be read student to carry out evaluation and test marking, be thus study
Person has built the condition for study of an interaction, is greatly enhanced learning effect.
This utility model solves the technical scheme that its technical problem adopted:A kind of Multi-functional English learning machine, including
Power module, solar energy photovoltaic panel, memory write-protection circuit, central controller, camera module, FLASH memory,
SDRAM memory, infrared remote controller, WIFI communication modules, usb interface module, jtag interface module, touch display screen, electricity
Source interrupt circuit and voltage detecting and warning circuit;The solar energy photovoltaic panel is connected with power module, the power module point
It is not connected with warning circuit with central controller and voltage detecting, the voltage detecting connects with warning circuit with power interruptions circuit
Connect, the power interruptions circuit is connected with central controller, the memory write-protection circuit, camera module and infrared remote control
Circuit is all connected with central controller, and the FLASH memory and SDRAM memory are all connected with central controller, described
WIFI communication modules, usb interface module, jtag interface module and touch display screen are all connected with central controller, the central authorities
Controller is using DSP microprocessors and is provided with embedded OS.
Used as a kind of preferred implementation of the present utility model, the infrared remote controller is using integrated infrared receiver
Head.
As a kind of preferred implementation of the present utility model, speaker circuit is installed on the central controller, raises
Sound device circuit is driven using audion.
As a kind of preferred implementation of the present utility model, pronounciation processing chip is installed on the central controller.
Operation principle:Power module has two inputs, and one is input that solar energy photovoltaic panel charges, and another is
USB charging input ends;Voltage detecting circuit can simultaneously be forbidden in power voltage insufficient to one interrupt signal of central controller
Memory write operation;Pronounciation processing chip adopts UniLite chips, is responsible for all exclusive calculating tasks, i.e. speech recognition, voice
The function such as voice quality evaluation and test and tone decoding;Speaker circuit uses an audion drive the speaker, it is also possible to change honeybee into
Ring device;The effect of memory write-protection circuit is supply voltage is low or forbids memorizer when switched system program and user program
Write operation, so as to ensure the correct procedure of personal code work;FLASH memory is stored as the startup program and application program of system
Device;SDRAM memory is mainly used in external memory storage, for depositing user data;Infrared remote controller can be by being provided with
The smart device communication of infrared remote control module;Jtag interface module is mainly used in system development debugging.
This utility model has compared with prior art advantages below:
A kind of Multi-functional English learning machine disclosed in this utility model, its spoken language pronunciation evaluation and test function that induces one can be to learning
Life reads to carry out evaluation and test marking, and the condition for study of an interaction has thus been built for learner, is greatly enhanced learning effect;
Strong applicability, it is stable and reliable in work, with the higher ratio of performance to price;Powered using solar energy photovoltaic panel, saved the energy.
Description of the drawings
Fig. 1 is a kind of structural representation of specific embodiment of the present utility model;
Fig. 2 is a kind of circuit diagram of specific embodiment memory write-protection circuit of the present utility model.
Description of reference numerals:
1:Power module, 2:Solar energy photovoltaic panel, 3:Memory write-protection circuit, 4:Central controller, 5:Shooting head mould
Block, 6:FLASH memory, 7:SDRAM memory, 8:Infrared remote controller, 9:WIFI communication modules, 10:Usb interface module,
11:Jtag interface module, 12:Touch display screen, 13:Power interruptions circuit, 14:Voltage detecting and warning circuit.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment describes this utility model specific embodiment:
It should be noted that structure, ratio, size for illustrating in this specification institute accompanying drawing etc., only to coordinate explanation
Content disclosed in book, so that those skilled in the art understands and reads, is not limited to this utility model enforceable
Qualificationss, the modification of any structure, the change of proportionate relationship or the adjustment of size, can be generated this utility model is not affected
Effect and the purpose to be reached under, all should still fall obtain the scope that can cover in the technology contents disclosed in this utility model
It is interior.
Meanwhile, in this specification it is cited such as " on ", D score, "left", "right", the term of " centre " and " ", also
Only understanding for ease of narration, and be not used to limit the enforceable scope of this utility model, its relativeness is altered or modified,
Under without essence change technology contents, when being also considered as the enforceable category of this utility model.
As depicted in figs. 1 and 2, it illustrates specific embodiment of the present utility model;As illustrated, this utility model is public
A kind of Multi-functional English learning machine opened, including power module 1, solar energy photovoltaic panel 2, memory write-protection circuit 3, central authorities' control
Device processed 4, camera module 5, FLASH memory 6, SDRAM memory 7, infrared remote controller 8, WIFI communication modules 9, USB connect
Mouth mold block 10, jtag interface module 11, touch display screen 12, power interruptions circuit 13 and voltage detecting and warning circuit 14;Institute
State solar energy photovoltaic panel 2 to be connected with power module 1, the power module 1 respectively with central controller 4 and voltage detecting and warning
Circuit 14 connects, and the voltage detecting is connected with warning circuit 14 with power interruptions circuit 13, the power interruptions circuit 13 with
Central controller 4 connects, the memory write-protection circuit 3, camera module 5 and infrared remote controller 8 all with central control
Device 4 connects, and the FLASH memory 6 and SDRAM memory 7 are all connected with central controller 4, the WIFI communication modules 9,
Usb interface module 10, jtag interface module 11 and touch display screen 12 are all connected with central controller 4, the central controller 4
Using DSP microprocessors and embedded OS is installed.
Preferably, the infrared remote controller 8 is using integrated infrared receiving terminal.
Preferably, speaker circuit is installed, speaker circuit is driven using audion on the central controller 4.
This utility model preferred implementation is explained in detail above in conjunction with accompanying drawing, but this utility model is not limited to
Above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can be with without departing from this utility model
Make a variety of changes on the premise of objective.
Many other changes and remodeling can be made without departing from spirit and scope of the present utility model.It should be appreciated that this reality
Specific embodiment is not limited to new, scope of the present utility model is defined by the following claims.
Claims (4)
1. a kind of Multi-functional English learning machine, it is characterised in that:Including power module, solar energy photovoltaic panel, memorizer write-protect
Circuit, central controller, camera module, FLASH memory, SDRAM memory, infrared remote controller, WIFI communication modules,
Usb interface module, jtag interface module, touch display screen, power interruptions circuit and voltage detecting and warning circuit;The sun
Energy photovoltaic panel is connected with power module, and the power module is connected respectively with central controller and voltage detecting with warning circuit,
The voltage detecting is connected with warning circuit with power interruptions circuit, and the power interruptions circuit is connected with central controller, institute
State memory write-protection circuit, camera module and infrared remote controller to be all connected with central controller, the FLASH memory
All be connected with central controller with SDRAM memory, the WIFI communication modules, usb interface module, jtag interface module and touch
Touch display screen to be all connected with central controller, the central controller is using DSP microprocessors and is provided with embedded operation system
System.
2. a kind of Multi-functional English learning machine as claimed in claim 1, it is characterised in that:The infrared remote controller adopts one
Body infrared receiving terminal.
3. a kind of Multi-functional English learning machine as claimed in claim 1, it is characterised in that:It is provided with the central controller
Speaker circuit, speaker circuit is driven using audion.
4. a kind of Multi-functional English learning machine as claimed in claim 1, it is characterised in that:It is provided with the central controller
Pronounciation processing chip.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620720756.8U CN206147970U (en) | 2016-07-11 | 2016-07-11 | Multi -functional english learning machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620720756.8U CN206147970U (en) | 2016-07-11 | 2016-07-11 | Multi -functional english learning machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206147970U true CN206147970U (en) | 2017-05-03 |
Family
ID=58616493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620720756.8U Expired - Fee Related CN206147970U (en) | 2016-07-11 | 2016-07-11 | Multi -functional english learning machine |
Country Status (1)
Country | Link |
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CN (1) | CN206147970U (en) |
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2016
- 2016-07-11 CN CN201620720756.8U patent/CN206147970U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201210 Address after: Room 1802, building C, Wuzhou City Square, Zhongxiu Middle Road, Chongchuan District, Nantong City, Jiangsu Province 226001 Patentee after: Nantong Senwei Shipping Service Co.,Ltd. Address before: No. 309, Jiangning District, Jiangning District, Nanjing, Jiangsu Patentee before: JIANGSU MARITIME INSTITUTE |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20210711 |