CN201067631Y - Toy car with MP3 function - Google Patents
Toy car with MP3 function Download PDFInfo
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- CN201067631Y CN201067631Y CNU2007200512062U CN200720051206U CN201067631Y CN 201067631 Y CN201067631 Y CN 201067631Y CN U2007200512062 U CNU2007200512062 U CN U2007200512062U CN 200720051206 U CN200720051206 U CN 200720051206U CN 201067631 Y CN201067631 Y CN 201067631Y
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Abstract
The utility model provides a toy vehicle with MP3 function, comprising a toy vehicle body and a circuit arranged in the toy vehicle body; the circuit comprises a power supply, a CPU, an MCU control module, a flash memory, a stabilizer power supply module, an audio-light control module, a horn, and an LED group. The utility model is characterized in that the output terminal of the power supply is connected with the stabilizer power supply module which provides working voltage for all modules; a signal input and output terminal of the MCU control module is connected with a signal input and output terminal of the CPU; the signal input and output terminal of the MCU control module is connected with the signal input and output terminal of the CPU by the flash memory; the signal output terminal of the CPU is connected with the signal input terminal of the audio-light control module; two signal output terminals of the audio-light control module are respectively connected with the horn and the LED group.
Description
Technical field
The utility model relates to a kind of toy car, more specifically to a kind of toy car with the MP3 function.
Background technology
Existing toy car does not possess the MP3 function.For toy car, some high-grade toys especially, if only possess common game function, just can't with the competition of other toy car in get the mastery.
Summary of the invention
The purpose of this utility model is that prior art is improved, and a kind of toy car with the MP3 function is provided, and possesses the MP3 function, and the technical scheme of employing is as follows:
The toy car of band MP3 function of the present utility model, comprise the toy car body and be located at the intrinsic circuit of toy car, described circuit comprises power supply, CPU, the MCU control module, flash memory, power module of voltage regulation, the audio frequency lighting control module, loudspeaker and LED lamp group, it is characterized in that: the output of described power supply connects power module of voltage regulation, power module of voltage regulation offers each module operating voltage, a signal input output end of MCU control module connects the signal input output end of CPU, a signal input output end of MCU control module connects the signal input output end of CPU by flash memory, the signal output part of CPU connects the signal input part of audio frequency lighting control module, and two signal output parts of audio frequency lighting control module connect loudspeaker and LED lamp group respectively.
Described circuit also comprises LCD display module and LCD display, and the signal output part of CPU connects the signal input part of LCD display module, and the signal output part of LCD display module connects the signal input part of LCD display.
Described circuit also comprises boost module, and the output of power supply connects LCD display by boost module.The purpose of booster power module is to provide enough voltage for LCD screen backlight specially.
Wherein, flash memory can be used for the LOGO (sign) etc. of control formula, start-up picture and company of store M CU, and it is an erasable memory, and power down is obliterated data not.The view data that the LCD display module is handled CPU well converts three primary colours driving LCD screen to through internal circuit and is reduced into image.The data that the LCD screen is sent display module here are reduced into our desired image.The audio signal that the audio frequency lighting control module is sent CPU here is amplified back promotion loudspeaker and is reduced into sound, and control LED lamp group is along with the frequency and the beat flicker of music.Power supply can be battery pack or external power supply.
Described circuit also comprises TV signal receiving circuit, TV signal receiving circuit comprises antenna, high-frequency tuner and digital-to-analogue/analog-to-digital conversion module, antenna connects the signal input part of high-frequency tuner, the signal input output end of high-frequency tuner connects the signal input output end of MCU control module, the signal output part of high-frequency tuner connects the signal input part of digital-to-analogue/analog-to-digital conversion module, and the signal output part of digital-to-analogue/analog-to-digital conversion module connects CPU.TV signal (analog or digital) is amplified through high-frequency tuner, after the MCU frequency-selecting, select our desired programme signal, output to CPU through digital-to-analogue/analog-to-digital conversion module again and be processed into audio signal, need to prove, this TV signal receiving circuit also can be used for receiving radio signals.
Described circuit also comprises USB interface, and USB interface connects the cpu signal input/output terminal.
Described circuit also comprises SD/CF/MMC/MS/SD five in one interface deck, and SD/CF/MMC/MS/SD five in one interface deck connects the cpu signal input/output terminal.Certainly can also be other interface.
Described circuit also comprises the audio frequency input/output interface, the audio frequency input/output interface is connected between CPU and the audio frequency lighting control module, the signal input output end of audio frequency input/output interface connects the cpu signal input/output terminal, and the signal output part of audio frequency input/output interface connects the signal input part of audio frequency lighting control module.The audio frequency input/output interface is used for the external audio frequency signal.
Described circuit also comprises push-button array, and the signal output part of push-button array connects the signal input part of MCU control module.The user can send control signal to the MCU control module by push-button array, goes to control the work of CPU work and other modular circuit by MCU.
Described circuit also comprises the infrared ray receiver module, and the signal output part of infrared ray receiver module connects the signal input part of MCU control module.The infrared ray receiver module is the signal of telecommunication with the command conversion that receives, and goes to control the work of CPU and other circuit module by MCU.
Described circuit also comprises remote-control receiving circuit, remote-control receiving circuit comprises remote-control receiving circuit module and antenna, antenna connects the signal input part of remote-control receiving circuit module, the signal output part of remote-control receiving circuit module connects the signal input part of audio frequency lighting control module, and the input of remote-control receiving circuit module is connected with the power module of voltage regulation output.The remote-control receiving circuit module can be realized moving about the forward-reverse of car body, and move about forward-reverse with remote controller manipulation toys body when playing the MTV of MP3, reach and play the car mould while listening to the music, or staticly stop that we can appreciate the music of MP3, if and do not play MP3, then exportable specific sound.
In order not destroy the outward appearance of toy car, described LCD display is located at the vehicle window position of toy car body front end.Like this, both can keep the original outward appearance of toy car, can realize installing the purpose of LCD display again.
In addition, described loudspeaker are located at the toy car rear body.
The utility model beneficial effect against existing technologies is, on the basis of original function, increased the MP3 playing function, can listen TV or radio station sound, listens MP3, sees picture etc., increased the function of toy car, improved the competitiveness of toy car.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the schematic block circuit diagram of preferred embodiment shown in Figure 1.
The specific embodiment
As shown in Figure 1, 2, the toy car of the band MP3 function in this preferred embodiment, comprise toy car body 1 and be located at circuit in the toy car body 1, described circuit comprises power supply, boost module, CPU, MCU control module, LCD display module, LCD display, flash memory, power module of voltage regulation, audio frequency lighting control module, loudspeaker 2, USB interface 4, remote-control receiving circuit, infrared ray receiver module, push-button array 5, audio frequency input/output interface, SD/CF/MMC/MS/SD five in one interface deck 6, TV signal receiving circuit and LED lamp group 3.Wherein, the model of CPU is ES8380, and the model of MCU control module is EM638165TS-6G.
The output of described power supply connects power module of voltage regulation, another output connects LCD display by boost module, power module of voltage regulation offers the required operating voltage of each module, and several outputs of power module of voltage regulation connect CPU, MCU control module, audio frequency lighting control module, remote-control receiving circuit respectively.A signal input output end of MCU control module connects the signal input output end of CPU, a signal input output end of MCU control module connects the signal input output end of CPU by flash memory, the signal output part of CPU connects the signal input part of LCD display module, the signal output part of LCD display module connects the signal input part of LCD display, the signal output part of CPU connects the signal input part of audio frequency lighting control module, and two signal output parts of audio frequency lighting control module connect loudspeaker and LED lamp group respectively.
TV signal receiving circuit comprises antenna, high-frequency tuner and digital-to-analogue/analog-to-digital conversion module, antenna connects the signal input part of high-frequency tuner, the signal input output end of high-frequency tuner connects the signal input output end of MCU control module, the signal output part of high-frequency tuner connects the signal input part of digital-to-analogue/analog-to-digital conversion module, and the signal output part of digital-to-analogue/analog-to-digital conversion module connects CPU.
SD/CF/MMC/MS/SD five in one interface deck 6 connects the cpu signal input/output terminal.
The user can download data from computer by USB interface 4, stores into after CPU handles in SD (or CF or MMC or MS or SD) card; Also can oppositely from this card, read the data of our storage.And the data that SD card internal data is stored are delivered to CPU, and treated one-tenth audio signal is delivered to the LCD display circuit, promote the LCD screen and are reduced into image, and audio signal is delivered to audio frequency processing circuit simultaneously.
The audio frequency input/output interface is connected between CPU and the audio frequency lighting control module, the signal input output end of audio frequency input/output interface connects the cpu signal input/output terminal, and the signal output part of audio frequency input/output interface connects the signal input part of audio frequency lighting control module.The audio frequency input/output interface is used for the external audio frequency signal.
The signal output part of push-button array 5 connects the signal input part of MCU control module.The user can send control signal to the MCU control module by push-button array 5, goes to control the work of CPU work and other modular circuit by MCU.
The signal output part of infrared ray receiver module connects the signal input part of MCU control module.The infrared ray receiver module is the signal of telecommunication with the command conversion that receives, and goes to control the work of CPU and other circuit module by MCU.
Remote-control receiving circuit comprises remote-control receiving circuit module and antenna, antenna connects the signal input part of remote-control receiving circuit module, the signal output part of remote-control receiving circuit module connects the signal input part of audio frequency lighting control module, and the input of remote-control receiving circuit module is connected with the power module of voltage regulation output.The remote-control receiving circuit module can be realized moving about the forward-reverse of car body, and move about forward-reverse with remote controller manipulation toys body when playing the MTV of MP3, reach and play the car mould while listening to the music, or staticly stop that we can appreciate the film of MP3, if and do not play MP3, then exportable specific sound.
Described toy car rear portion is provided with the compartment, and described loudspeaker 2, LED lamp group 3 are located in toy car body 1 Rea car body, and USB interface 4, push-button array 5, SD/CF/MMC/MS/SD five in one interface deck 6 etc. are located on the toy car compartment trailing flank.
So this toy car can allow the user handle the function of moving about the common forward-reverse of toy car realization by remote-control receiving circuit, meanwhile, the user can listen to TV or radio station sound by TV or radio signals receiving circuit, perhaps see MP3 or picture, perhaps listen to the signal of external audio frequency by the audio frequency input/output interface by certain storage card that is inserted on the SD/CF/MMC/MS/SD five in one interface deck 6.
The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; Be all equivalents of being done according to claim scope of the present utility model, be the utility model claim scope and cover.
Claims (10)
1. toy car with the MP3 function, comprise the toy car body and be located at the intrinsic circuit of toy car, described circuit comprises power supply, CPU, the MCU control module, flash memory, power module of voltage regulation, the audio frequency lighting control module, loudspeaker and LED lamp group, it is characterized in that: the output of described power supply connects power module of voltage regulation, power module of voltage regulation offers each module operating voltage, a signal input output end of MCU control module connects the signal input output end of CPU, a signal input output end of MCU control module connects the signal input output end of CPU by flash memory, the signal output part of CPU connects the signal input part of audio frequency lighting control module, and two signal output parts of audio frequency lighting control module connect loudspeaker and LED lamp group respectively.
2. the toy car of band MP3 function as claimed in claim 1, it is characterized in that: also comprise LCD display module and LCD display, the signal output part of CPU connects the signal input part of LCD display module, and the signal output part of LCD display module connects the signal input part of LCD display.
3. the toy car of band MP3 function as claimed in claim 2, it is characterized in that: also comprise boost module, the output of power supply connects LCD display by boost module.
4. the toy car of band MP3 function as claimed in claim 1, it is characterized in that: also comprise TV signal receiving circuit, TV signal receiving circuit comprises antenna, high-frequency tuner and digital-to-analogue/analog-to-digital conversion module, antenna connects the signal input part of high-frequency tuner, the signal input output end of high-frequency tuner connects the signal input output end of MCU control module, the signal output part of high-frequency tuner connects the signal input part of digital-to-analogue/analog-to-digital conversion module, and the signal output part of digital-to-analogue/analog-to-digital conversion module connects CPU.
5. the toy car of band MP3 function as claimed in claim 1 is characterized in that: also comprise USB interface, USB interface connects the cpu signal input/output terminal.
6. the toy car of band MP3 function as claimed in claim 1 is characterized in that: also comprise SD/CF/MMC/MS/SD five in one interface deck, SD/CF/MMC/MS/SD five in one interface deck connects the cpu signal input/output terminal.
7. the toy car of band MP3 function as claimed in claim 1, it is characterized in that: also comprise the audio frequency input/output interface, the audio frequency input/output interface is connected between CPU and the audio frequency lighting control module, the signal input output end of audio frequency input/output interface connects the cpu signal input/output terminal, and the signal output part of audio frequency input/output interface connects the signal input part of audio frequency lighting control module.
8. the toy car of band MP3 function as claimed in claim 1 is characterized in that: also comprise push-button array, the signal output part of push-button array connects the signal input part of MCU control module.
9. the toy car of band MP3 function as claimed in claim 1 is characterized in that: also comprise the infrared ray receiver module, the signal output part of infrared ray receiver module connects the signal input part of MCU control module.
10. the toy car of band MP3 function as claimed in claim 1, it is characterized in that: also comprise remote-control receiving circuit, remote-control receiving circuit comprises remote-control receiving circuit module and antenna, antenna connects the signal input part of remote-control receiving circuit module, the signal output part of remote-control receiving circuit module connects the signal input part of audio frequency lighting control module, and the input of remote-control receiving circuit module is connected with the power module of voltage regulation output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200512062U CN201067631Y (en) | 2007-04-30 | 2007-04-30 | Toy car with MP3 function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200512062U CN201067631Y (en) | 2007-04-30 | 2007-04-30 | Toy car with MP3 function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201067631Y true CN201067631Y (en) | 2008-06-04 |
Family
ID=39489004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200512062U Expired - Fee Related CN201067631Y (en) | 2007-04-30 | 2007-04-30 | Toy car with MP3 function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201067631Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808550A (en) * | 2015-04-09 | 2015-07-29 | 平湖炜业电器有限公司 | Baby carriage control assembly |
| CN115212587A (en) * | 2022-04-29 | 2022-10-21 | 长城汽车股份有限公司 | Vehicle model |
-
2007
- 2007-04-30 CN CNU2007200512062U patent/CN201067631Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808550A (en) * | 2015-04-09 | 2015-07-29 | 平湖炜业电器有限公司 | Baby carriage control assembly |
| CN115212587A (en) * | 2022-04-29 | 2022-10-21 | 长城汽车股份有限公司 | Vehicle model |
| CN115212587B (en) * | 2022-04-29 | 2024-04-12 | 长城汽车股份有限公司 | Vehicle model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080604 |