CN203554636U - Multifunctional wireless sound box - Google Patents

Multifunctional wireless sound box Download PDF

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Publication number
CN203554636U
CN203554636U CN201320571287.4U CN201320571287U CN203554636U CN 203554636 U CN203554636 U CN 203554636U CN 201320571287 U CN201320571287 U CN 201320571287U CN 203554636 U CN203554636 U CN 203554636U
Authority
CN
China
Prior art keywords
wireless
module
audio
wireless charging
electrically connected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320571287.4U
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Chinese (zh)
Inventor
叶春芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIAYE RUIJI TECHNOLOGY (SHENZHEN) Co Ltd
Original Assignee
JIAYE RUIJI TECHNOLOGY (SHENZHEN) Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIAYE RUIJI TECHNOLOGY (SHENZHEN) Co Ltd filed Critical JIAYE RUIJI TECHNOLOGY (SHENZHEN) Co Ltd
Priority to CN201320571287.4U priority Critical patent/CN203554636U/en
Application granted granted Critical
Publication of CN203554636U publication Critical patent/CN203554636U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a multifunctional wireless sound box, and the sound box comprises a master control module, a power management module, a wireless module, a storage module, and an audio module. The master control module is electrically connected with the power management module, the wireless module, and the storage module. The sound box is characterized in that the wireless module comprises a wireless charging control chip; the wireless charging control chip is electrically connected with a wireless charging coil; the wireless charging coil converts the received electromagnetic energy supplied by a wireless charging transmitter into an alternating-current voltage signal; the wireless module also comprises a wireless receiving device which is used for receiving a wireless signal transmitted by electronic equipment, thereby achieving the real wireless connection, getting rid of the constraint from a plurality of cables, and greatly improving the freedom degree of application of the sound box.

Description

A kind of multifunction wireless audio amplifier
Technical field
The utility model relates to audio amplifier field, relates in particular to a kind of multifunction wireless audio amplifier of wireless sound box application.
Background technology
As a kind of electronic installation, audio amplifier is come in people's life as a kind of requisite electronic product, in general multimedia equipment, be all integrated with audio amplifier, in order to obtain the better sense of hearing, experience, more consumers select to buy independently sound system, pursue the purchase home audio system of audio, pursue and select easily desktop speaker, and miscellaneous audio amplifier kind has met different consumer demands.
Along with consumer's the level that requires improves day by day, possess multi-functional audio amplifier and more and more favored.Single enhancing audio, the audio amplifier that expands sound are meeting in the aspect of consumer demand slightly inadequately, and therefore multi-functional audio amplifier more and more has market, wireless sound box on the market.
Complicated acoustic structure needs that too much data, power line connects, the Mini-type audio equipment system of desktop particularly, too much line can make desktop in disorder, even if large-scale sound box system, although be to connect up, intelligence is fixing to be used, and moves very inconvenient.
Summary of the invention
The utility model provides a kind of multi-functional wireless sound box, has radio induction charging, wifi intelligent link function, remote control playing function.
The utility model is achieved through the following technical solutions a kind of above-mentioned functions of multifunctional sound box:
A kind of multifunction wireless audio amplifier, comprise main control module, power management module, wireless module, and memory module, audio-frequency module forms, main control module respectively with power management module, wireless module, be electrically connected to memory module, it is characterized in that wireless module comprises a wireless charging control chip, described wireless charging control chip is electrically connected to Wireless charging coil, described Wireless charging coil changes into ac voltage signal by the electromagnetic energy being provided by wireless charging reflector is provided, described wireless module also comprises a radio receiver, for receiving the wireless signal of electronic equipment.
Radio-cell comprises a wireless receiver, can be a kind of in WIFI module or 2.4G infrared radio module, can be also blue-tooth device etc., only need to meet radio communication function, can receive and transmission information, communicates.
Described power management module is electrically connected to a battery, the function that described battery has charging and powers to audio amplifier.
Described radio receiver is a kind of in WIFI device, blue-tooth device, 2.4G wireless device.
The received wireless signal of described radio receiver is digital audio and video signals, by described audio-frequency module, digital audio and video signals is changed into analog signal.
Described audio-frequency module has audio decoder and power amplifier function, and described audio-frequency module connects a plurality of loud speakers.
Described wireless signal is audio file, described main control module by the described audio files storage receiving in described memory module, audio-frequency module is electrically connected to the wireless module that carries out radio communication with audiogenic device, described wireless module is electrically connected with main control module, in the present invention, main control module comprises a cpu chip, described cpu chip is electrically connected to wireless module, described audio-frequency module is electrically connected with loudspeaker, power management module comprises that the rechargeable battery for powering to described audio-frequency module is connected in for the wireless charging control chip to described rechargeable battery charging, the electromagnetic energy providing for receiving wireless charging reflector is also provided described wireless module, and electromagnetic energy is converted to the charging receiving coil of ac voltage signal, described charging receiving coil is electrically connected to described wireless charging control chip, described power management module is electrically connected to described rechargeable battery and audio-frequency module.
Wherein wireless charging control chip has rectification, the function of voltage stabilizing, connect power management module, power management module has power distribution management function and is electrically connected to battery, for the output voltage of rechargeable battery being converted to the required voltage of audio-frequency module and powering to audio-frequency module.
A kind of multifunctional sound box of the present utility model can be realized truly wireless, electric power system can be realized and can be recycled by wireless charging, audio file can by with computer, mobile phone wireless Connection Sharing, can be recreational and have, broken away from the constraint of many cables, greatly improve the degree of freedom that this product is used, thereby expanded field of employment and the scope of this product.
Accompanying drawing explanation
Fig. 1 is the structural frames line chart of a kind of multifunction wireless audio amplifier of the utility model embodiment.
Fig. 2 is the wireless module structural frames line chart of a kind of multifunction wireless audio amplifier of the utility model embodiment.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail.
The utility model provides a kind of multi-functional wireless sound box, comprises that main control module, power management module, wireless module and memory module, audio-frequency module form, and main control module is electrically connected with power management module, wireless module and memory module respectively.
As shown in Figure 1, a kind of multifunction wireless audio amplifier, comprise audio-frequency module, audio-frequency module comprises the wireless communication module that carries out radio communication with audiogenic device, wireless communication module in the present embodiment is wifi, wireless communication module is electrically connected with main control module, is the cpu chip being integrated on circuit board in the present embodiment.WIFI module is to realize the core component of radio communication, has WIFI function, carries out wireless interconnectedly with the media player of supporting WIFI direct function, and by the signal receiving from media player, is transferred to CPU and processes.
Main control module is electrically connected with audio-frequency module, further be electrically connected to memory module, memory module includes Flash Memory and DDR RAM, and audio-frequency module is electrically connected with loudspeaker, after main control module is processed the wireless signal of receiving, be transferred to audio-frequency module, audio-frequency module has audio decoder box power amplifier function, and the digital audio and video signals of cpu chip output is decoded, and converts analog signal to, and audio signal is carried out after power amplification, be transferred to loud speaker and play.
As shown in Figure 1, the utility model also includes for the rechargeable battery to audio-frequency module power supply with for the wireless charging module to rechargeable battery charging, rechargeable battery is jumbo lithium battery, the electromagnetic energy providing for receiving wireless charging reflector is provided in wireless charging unit, and electromagnetic energy is converted to the charging receiving coil of ac voltage signal, charging receiving coil is electrically connected with wireless charging control chip, wireless charging control chip is electrically connected with power management module, and power management module is electrically connected to rechargeable battery and audio-frequency module.
Wireless charging using method of the present utility model is, product of the present utility model is placed on wireless charging base, control communication module in wireless charging control chip is carried out radio communication by control charging receiving coil and charging reflector, charging receiving coil receives by the mode of electromagnetic coupled the electromagnetic energy that wireless charging reflector provides, and electromagnetic energy is converted to ac voltage signal offers the charging module in controlled in wireless chip, by charging module, control rechargeable battery and charge.
The above embodiment has only expressed part execution mode of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.

Claims (6)

1. a multifunction wireless audio amplifier, comprise main control module, power management module, wireless module, and memory module, audio-frequency module forms, main control module respectively with power management module, wireless module, be electrically connected to memory module, it is characterized in that wireless module comprises a wireless charging control chip, described wireless charging control chip is electrically connected to Wireless charging coil, described Wireless charging coil changes into ac voltage signal by the electromagnetic energy being provided by wireless charging reflector is provided, described wireless module also comprises a radio receiver, for receiving the wireless signal of electronic equipment.
2. a kind of multifunction wireless audio amplifier as claimed in claim 1, is characterized in that described power management module is electrically connected to a battery, the function that described battery has charging and powers to audio amplifier.
3. a kind of multifunction wireless audio amplifier as claimed in claim 1, is characterized in that described radio receiver is a kind of in WIFI device, blue-tooth device, 2.4G wireless device.
4. a kind of multifunction wireless audio amplifier as claimed in claim 1, is characterized in that the received wireless signal of described radio receiver is digital audio and video signals, by described audio-frequency module, digital audio and video signals is changed into analog signal.
5. a kind of multifunction wireless audio amplifier as claimed in claim 1, is characterized in that described audio-frequency module has audio decoder and power amplifier function, and described audio-frequency module connects a plurality of loud speakers.
6. a kind of multifunction wireless audio amplifier as claimed in claim 1, is characterized in that described wireless signal is audio file, described main control module by the described audio files storage receiving in described memory module.
CN201320571287.4U 2013-09-16 2013-09-16 Multifunctional wireless sound box Expired - Fee Related CN203554636U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320571287.4U CN203554636U (en) 2013-09-16 2013-09-16 Multifunctional wireless sound box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320571287.4U CN203554636U (en) 2013-09-16 2013-09-16 Multifunctional wireless sound box

Publications (1)

Publication Number Publication Date
CN203554636U true CN203554636U (en) 2014-04-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320571287.4U Expired - Fee Related CN203554636U (en) 2013-09-16 2013-09-16 Multifunctional wireless sound box

Country Status (1)

Country Link
CN (1) CN203554636U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105049991A (en) * 2015-08-25 2015-11-11 俞亚宾 Mobile intelligent light sound and control method thereof
CN105245995A (en) * 2015-10-29 2016-01-13 李建 Novel WIFI loudspeaker box
CN106054642A (en) * 2016-06-29 2016-10-26 广东美的制冷设备有限公司 Intelligent fitting and household appliance

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105049991A (en) * 2015-08-25 2015-11-11 俞亚宾 Mobile intelligent light sound and control method thereof
CN105049991B (en) * 2015-08-25 2018-08-03 俞亚宾 Intelligent movable lighting sound and its control method
CN105245995A (en) * 2015-10-29 2016-01-13 李建 Novel WIFI loudspeaker box
CN106054642A (en) * 2016-06-29 2016-10-26 广东美的制冷设备有限公司 Intelligent fitting and household appliance

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C14 Grant of patent or utility model
GR01 Patent grant
PP01 Preservation of patent right

Effective date of registration: 20160108

Granted publication date: 20140416

RINS Preservation of patent right or utility model and its discharge
PD01 Discharge of preservation of patent

Date of cancellation: 20160708

Granted publication date: 20140416

RINS Preservation of patent right or utility model and its discharge
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: 20140416

Termination date: 20160916