CN103997698A - Bluetooth speaker with NFC function - Google Patents

Bluetooth speaker with NFC function Download PDF

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Publication number
CN103997698A
CN103997698A CN201410257900.4A CN201410257900A CN103997698A CN 103997698 A CN103997698 A CN 103997698A CN 201410257900 A CN201410257900 A CN 201410257900A CN 103997698 A CN103997698 A CN 103997698A
Authority
CN
China
Prior art keywords
shell
bluetooth
nfc
baffle box
nfc communication
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.)
Pending
Application number
CN201410257900.4A
Other languages
Chinese (zh)
Inventor
彭渭超
李立志
范荣乐
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.)
Zhejiang Xiang Hui Numeral Science And Technology Co Ltd
Original Assignee
Zhejiang Xiang Hui Numeral Science And Technology 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 Zhejiang Xiang Hui Numeral Science And Technology Co Ltd filed Critical Zhejiang Xiang Hui Numeral Science And Technology Co Ltd
Priority to CN201410257900.4A priority Critical patent/CN103997698A/en
Publication of CN103997698A publication Critical patent/CN103997698A/en
Pending legal-status Critical Current

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Abstract

The invention provides a Bluetooth speaker with the NFC function. The Bluetooth speaker comprises a left shell, a right shell and a front shell. An NFC chip and a button board are arranged on the left shell, and buttons are arranged on the button board. A DC socket, a USB socket and an AUDIO socket are arranged on the left shell. An EVA support is arranged inside the left shell, and a lithium battery is arranged on the EVA support. An air pipe is arranged on the front shell, and the air pipe has the inverting function and meanwhile can prevent the acoustic short circuit. A loudspeaker is arranged on the right shell, and an inner shell is arranged in the right shell. A dust screen is arranged on the right shell and used for preventing dust. A handle is arranged on the left shell, so that the Bluetooth speaker is more convenient to carry through the handle. A PCB main board is arranged in the left shell, and a Bluetooth chip is arranged on the PCB main board and used for receiving Bluetooth signals.

Description

A kind of Baffle Box of Bluetooth with NFC communication
Technical field
The invention belongs to electroacoustic equipment technical field, specifically relate to a kind of Baffle Box of Bluetooth with NFC communication.
Background technology
Near-field communication (English: Near Field Communication, NFC), claiming again wireless near field communication, is a kind of short-range high frequency wireless communication technology, allow to carry out contactless Point-to-Point Data Transmission, swap data in ten centimetres (3.9 English inch) between electronic equipment.That NFC has is with low cost, facilitate the features such as easy-to-use and richer intuitive, and this allows it in some field, seem and to have more potentiality.NFC, by the combination of a chip, an antenna and some softwares, can realize the communication of various device in several cm range; But the NFC communication technology does not also apply to electroacoustic field at present.
Summary of the invention
The present invention solves the existing technical problem of above-mentioned prior art, a kind of Baffle Box of Bluetooth with NFC communication is provided, by NFC chip is set in audio amplifier, realize and between audio amplifier and external electronic device, carry out contactless Point-to-Point Data Transmission, in 15 centimetres, only need within 1 second, to enter fast power supply start and data successful matching state, reach the object of swap data; And blue teeth wireless receives externally the bluetooth communication equipment such as communication handset, computer and matches mutually, at mobile phone and audio amplifier pairing mode, or transmitting under music playing mode state, while having external signal (phone) to dial in to mobile phone, audio amplifier can suspend broadcasting music, enter into mobile phone bell mode, without receiving calls by mobile phone is strong, can directly at player answering cell phone, send a telegram here, press audio amplifier and answer button, speaker broadcasts the sound of knowing of incoming call, and microphone phonetic incepting sends the other side to simultaneously.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of Baffle Box of Bluetooth with NFC communication, comprise left shell, right shell body and procapsid, and NFC chip and button panel are set on described left shell, on described button panel, button is set; DC socket, USB socket and AUDIO socket are also set on described left shell; Described left shell inner side arranges EVA support, on described EVA support, lithium battery is set; On described procapsid, airduct is set, described airduct plays inverting function, prevents acoustic short circuit simultaneously; On described right shell body, loudspeaker are set, inner housing is also set in described right shell body.
As preferably, on described right shell body, Air Filter is set, described Air Filter is for dustproof.
As preferably, on described left shell, arrange and hand in hand, described in hand in hand that Baffle Box of Bluetooth is carried is convenient.
As preferably, PCB mainboard is also set in described left shell, on described PCB mainboard, Bluetooth chip is also set, described Bluetooth chip is used for receiving Bluetooth signal.
As preferably, described EVA support is ethylene-vinyl acetate copolymer, as damping material, prevents that covibration from appearring in lithium battery.
As preferably, the first buckle is set on described left shell, described the first buckle is used for connecting left shell and Air Filter; The second buckle is set on described inner housing, and described the second buckle is used for connecting inner housing and right shell body.
As preferably, glue pin is also set below described left shell.
As preferably, described NFC chip comprises microcontroller, NFC signal processing module, NFC antenna and input/output interface unit, and described NFC antenna comprises the planar coil of rectangular multiturn; Described input/output interface unit is connected with microcontroller; Described NFC antenna is used for receiving outside NFC13.56MHz high-frequency signal; Described NFC signal processing unit receipt source, in the signal of NFC antenna, carries out demodulation according to NFC standard, or receipt source is in microcontroller signal, according to NFC standard, modulates; Described microprocessor controls and processing derive from the data of NFC signal processing unit and input/output interface unit; Described input/output interface unit is for microcontroller and external interface device communication.
The beneficial effect that the present invention has: by NFC chip is set in audio amplifier, realize and between audio amplifier and external electronic device, carry out contactless Point-to-Point Data Transmission, in 15 centimetres, only need within 1 second, to enter fast power supply start and data successful matching state, reach the object of swap data; And blue teeth wireless receives externally the bluetooth communication equipment such as communication handset, computer and matches mutually, at mobile phone and audio amplifier pairing mode, or transmitting under music playing mode state, while having external signal (phone) to dial in to mobile phone, audio amplifier can suspend broadcasting music, enter into mobile phone bell mode, without receiving calls by mobile phone is strong, can directly at player answering cell phone, send a telegram here, press audio amplifier and answer button, speaker broadcasts the sound of knowing of incoming call, and microphone phonetic incepting sends the other side to simultaneously.Therefore the present invention has the features such as simple in structure, reasonable in design.
Accompanying drawing explanation
Fig. 1 is a kind of front view of the present invention.
Fig. 2 is a kind of vertical view of the present invention.
Fig. 3 is a kind of upward view of the present invention.
Fig. 4 is a kind of left view of the present invention.
Fig. 5 be A-A of the present invention to a kind of cutaway view.
Fig. 6 is a kind of structural representation of NFC chip of the present invention.
In figure: 1, NFC chip; 2, button panel; 3, button; 4, Air Filter; 5, hand in hand; 6, left shell; 7, DC socket; 8, USB socket; 9, AUDIO socket; 10, airduct; 11, glue pin; 12, loudspeaker; 13, PCB mainboard; 14, lithium battery; 15, EVA support; 16, the first buckle; 17, inner housing; 18, right shell body; 19, NFC antenna; 20, NFC signal processing unit; 21, microcontroller; 22, input/output interface unit; 23, procapsid; 24, the second buckle.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: a kind of Baffle Box of Bluetooth with NFC communication, as shown in Fig. 1~Fig. 6, comprise left shell, right shell body and procapsid, NFC chip and button panel are set on described left shell, on described button panel, button is set; DC socket, USB socket and AUDIO socket are also set on described left shell; Described left shell inner side arranges EVA support, on described EVA support, lithium battery is set; On described procapsid, airduct is set, described airduct plays inverting function, prevents acoustic short circuit simultaneously; On described right shell body, loudspeaker are set, inner housing is also set in described right shell body; On described right shell body, Air Filter is set, described Air Filter is for dustproof; On described left shell, arrange and hand in hand, described in hand in hand that Baffle Box of Bluetooth is carried is convenient; PCB mainboard is also set in described left shell, on described PCB mainboard, Bluetooth chip is also set, described Bluetooth chip is used for receiving Bluetooth signal; Described EVA support is ethylene-vinyl acetate copolymer, as damping material, prevents that covibration from appearring in lithium battery; The first buckle is set on described left shell, and described the first buckle is used for connecting left shell and Air Filter; The second buckle is set on described inner housing, and described the second buckle is used for connecting inner housing and right shell body; Described left shell below also arranges NFC chip described in glue pin and comprises microcontroller, NFC signal processing module, NFC antenna and input/output interface unit, and described NFC antenna comprises the planar coil of rectangular multiturn; Described input/output interface unit is connected with microcontroller; Described NFC antenna is used for receiving outside NFC13.56MHz high-frequency signal; Described NFC signal processing unit receipt source, in the signal of NFC antenna, carries out demodulation according to NFC standard, or receipt source is in microcontroller signal, according to NFC standard, modulates; Described microprocessor controls and processing derive from the data of NFC signal processing unit and input/output interface unit; Described input/output interface unit is for microcontroller and external interface device communication.
The Baffle Box of Bluetooth of communicating by letter with NFC by arranging NFC chip in audio amplifier, realize and between audio amplifier and external electronic device, carry out contactless Point-to-Point Data Transmission, in 15 centimetres, only need within 1 second, to enter fast power supply start and data successful matching state, reach the object of swap data; And blue teeth wireless receives externally the bluetooth communication equipment such as communication handset, computer and matches mutually, at mobile phone and audio amplifier pairing mode, or transmitting under music playing mode state, while having external signal (phone) to dial in to mobile phone, audio amplifier can suspend broadcasting music, enter into mobile phone bell mode, without receiving calls by mobile phone is strong, can directly at player answering cell phone, send a telegram here, press audio amplifier and answer button, speaker broadcasts the sound of knowing of incoming call, and microphone phonetic incepting sends the other side to simultaneously.
Finally, it should be pointed out that above embodiment is only the more representational example of the present invention.Obviously, the invention is not restricted to above-described embodiment, can also have many distortion.Any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all should think and belong to protection scope of the present invention.

Claims (8)

1. with a Baffle Box of Bluetooth for NFC communication, comprise left shell, right shell body and procapsid, it is characterized in that, on described left shell, NFC chip and button panel are set, on described button panel, button is set; DC socket, USB socket and AUDIO socket are also set on described left shell; Described left shell inner side arranges EVA support, on described EVA support, lithium battery is set; On described procapsid, airduct is set; On described right shell body, loudspeaker are set, in described right shell body, inner housing are set.
2. a kind of Baffle Box of Bluetooth with NFC communication according to claim 1, it is characterized in that described NFC chip comprises microcontroller, NFC signal processing module, NFC antenna and input/output interface unit, described NFC antenna comprises the planar coil of rectangular multiturn; Described input/output interface unit is connected with microcontroller.
3. a kind of Baffle Box of Bluetooth with NFC communication according to claim 1, is characterized in that, on described right shell body, Air Filter is set.
4. a kind of Baffle Box of Bluetooth with NFC communication according to claim 1, is characterized in that arranging and handing in hand on described left shell.
5. a kind of Baffle Box of Bluetooth with NFC communication according to claim 1, is characterized in that, in described left shell, PCB mainboard is also set, and on described PCB mainboard, Bluetooth chip is also set.
6. a kind of Baffle Box of Bluetooth with NFC communication according to claim 1, is characterized in that arranging on described left shell the first buckle; The second buckle is set on described inner housing.
7. a kind of Baffle Box of Bluetooth with NFC communication according to claim 1, is characterized in that described left shell below also arranges glue pin.
8. a kind of Baffle Box of Bluetooth with NFC communication according to claim 1, is characterized in that described EVA support is ethylene-vinyl acetate copolymer.
CN201410257900.4A 2014-06-11 2014-06-11 Bluetooth speaker with NFC function Pending CN103997698A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410257900.4A CN103997698A (en) 2014-06-11 2014-06-11 Bluetooth speaker with NFC function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410257900.4A CN103997698A (en) 2014-06-11 2014-06-11 Bluetooth speaker with NFC function

Publications (1)

Publication Number Publication Date
CN103997698A true CN103997698A (en) 2014-08-20

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104853262A (en) * 2015-05-28 2015-08-19 深圳市奋达科技股份有限公司 Thin portable loudspeaker box
CN106231449A (en) * 2016-08-31 2016-12-14 北海威德电子科技有限公司 Dynamic lamp light loudspeaker box
CN106358098A (en) * 2016-08-31 2017-01-25 北海威德电子科技有限公司 Dynamic stage lighting loudspeaker box
CN106454561A (en) * 2016-08-31 2017-02-22 北海威德电子科技有限公司 Multifunctional light sound box

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202135278U (en) * 2011-03-18 2012-02-01 杨本全 Multifunctional bluetooth sound box
CN202652217U (en) * 2012-07-06 2013-01-02 深圳市安派易讯移动科技有限公司 Nfc chip
CN202907129U (en) * 2012-09-19 2013-04-24 东莞市美之尊电子科技有限公司 Bluetooth sound box capable of answering telephone
CN202907146U (en) * 2012-11-09 2013-04-24 深圳市盛天龙视听科技有限公司 A Bluetooth loudspeaker box based on NFC technology
CN203352739U (en) * 2013-04-22 2013-12-18 宜春市雷恒科技有限公司 Multifunctional bluetooth sound box apparatus with LED lamp
CN203933885U (en) * 2014-06-11 2014-11-05 浙江祥晖数码科技有限公司 A kind of Baffle Box of Bluetooth with NFC communication

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202135278U (en) * 2011-03-18 2012-02-01 杨本全 Multifunctional bluetooth sound box
CN202652217U (en) * 2012-07-06 2013-01-02 深圳市安派易讯移动科技有限公司 Nfc chip
CN202907129U (en) * 2012-09-19 2013-04-24 东莞市美之尊电子科技有限公司 Bluetooth sound box capable of answering telephone
CN202907146U (en) * 2012-11-09 2013-04-24 深圳市盛天龙视听科技有限公司 A Bluetooth loudspeaker box based on NFC technology
CN203352739U (en) * 2013-04-22 2013-12-18 宜春市雷恒科技有限公司 Multifunctional bluetooth sound box apparatus with LED lamp
CN203933885U (en) * 2014-06-11 2014-11-05 浙江祥晖数码科技有限公司 A kind of Baffle Box of Bluetooth with NFC communication

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104853262A (en) * 2015-05-28 2015-08-19 深圳市奋达科技股份有限公司 Thin portable loudspeaker box
CN106231449A (en) * 2016-08-31 2016-12-14 北海威德电子科技有限公司 Dynamic lamp light loudspeaker box
CN106358098A (en) * 2016-08-31 2017-01-25 北海威德电子科技有限公司 Dynamic stage lighting loudspeaker box
CN106454561A (en) * 2016-08-31 2017-02-22 北海威德电子科技有限公司 Multifunctional light sound box

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Application publication date: 20140820