CN204836469U - Bluetooth microphone - Google Patents

Bluetooth microphone Download PDF

Info

Publication number
CN204836469U
CN204836469U CN201520602629.3U CN201520602629U CN204836469U CN 204836469 U CN204836469 U CN 204836469U CN 201520602629 U CN201520602629 U CN 201520602629U CN 204836469 U CN204836469 U CN 204836469U
Authority
CN
China
Prior art keywords
bluetooth
microphone
module
mainboard
radio frequency
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.)
Active
Application number
CN201520602629.3U
Other languages
Chinese (zh)
Inventor
万利富
Original Assignee
万利富
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 万利富 filed Critical 万利富
Priority to CN201520602629.3U priority Critical patent/CN204836469U/en
Application granted granted Critical
Publication of CN204836469U publication Critical patent/CN204836469U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a bluetooth microphone, including microphone, bluetooth transmitter, multi -media end, characterized by: the microphone in be equipped with miaow head, bluetooth receiving module, power, mainboard, digital reverberation module and audio mixing and enlarge the module, bluetooth receiving module, digital reverberation module and audio mixing enlarge the module to be established on the mainboard, the power is connected with the mainboard electricity, the miaow head is connected with digital reverberation module is electric. The utility model discloses bluetooth microphone structural design is simple, and is firm, convenient to use, and the convenience of charging prevents losing effectual advantage, and extensive being fit for is used in various K song occasion.

Description

A kind of Bluetooth microphone
Technical field
The utility model relates to microphone techniques field, especially refers to a kind of Bluetooth microphone.
Background technology
Bluetooth (BlueTooth) is a kind of radiotechnics of support equipment short haul connection, and it can carry out wireless messages exchange comprising between numerous equipment such as mobile phone, PDA, wireless headset, notebook computer, related peripherals.The standard of bluetooth is IEEE802.15, is operated in 2.4GHz frequency band, and bandwidth can reach 3Mb/s.At present, the product possessing blue tooth communication function is a lot.Traditional Bluetooth microphone is simple have pickup function, does not therefore possess the function of the random K song in any place.
Summary of the invention
The purpose of this utility model is the deficiency for existing Bluetooth microphone, provides a kind of exquisite appearance, is convenient for carrying, can realize random K and sing, simultaneously the Bluetooth microphone of also substantially anti-lost function and wireless charging.
To achieve these goals, the utility model have employed following technical scheme:
A kind of Bluetooth microphone, comprise microphone, bluetooth transmitters, multimedia end, it is characterized in that: in described microphone, be provided with miaow head, Bluetooth receptions module, power supply, mainboard, digital reverberation module and audio mixing amplification module, Bluetooth receptions module, digital reverberation module and audio mixing amplification module are located on mainboard, power supply is electrically connected with mainboard, and miaow head is electrically connected with digital reverberation module.
Above-described Bluetooth microphone also includes anti-theft module, and anti-theft module comprises audible-visual annunciator, GPS locating module and anti-loss device.
Above-described Bluetooth microphone also includes wireless charger, wireless charger inside is provided with charging contact and radio frequency receiver, microphone end establish with charging contact with the use of charging contact, wireless charger is connected with microphone end by connecing mode soon, and radio frequency receiver is connected with radio frequency charging host.
The Bluetooth chip of above-described bluetooth transmitters and Bluetooth receptions module is the pcb board based on BLE4.0.
Above-described multimedia end comprises for loud speaker, earphone, mobile phone or removable computer.
Operation principle:
First Bluetooth receptions model calling is passed through to multimedia end and bluetooth transmitters, now microphones is to the background music of reflector, miaow head simultaneously on microphone can carry out pickup, the voice picked up are processed by digital reverberation module, background music Bluetooth receptions module received again and the voice after reverberation process carry out amplifying and export earphone or external speaker to, and the voice signal then after reverberation process is sent to outside sound pick-up outfit by dedicated transmission.
The beneficial effects of the utility model:
The utility model adopts the Bluetooth technology of BLE4.0, makes more to guarantee the quality when transmission voice, and the effect of on-the-spot K song is better simultaneously; Increase anti-theft module simultaneously, can be effectively anti-lost; Also be provided with wireless charger to be connected with microphone and to carry out wireless charging, make the use not affecting Bluetooth microphone while charging.The utility model Bluetooth microphone structural design is simple, firm, easy to use, and charging is convenient, anti-lost effective advantage, is adapted at various K widely and sings occasion use.
Accompanying drawing explanation
The Bluetooth microphone assembly structure exploded view of accompanying drawing 1 embodiment;
The Bluetooth microphone assembly structure exploded view of accompanying drawing 2 embodiment;
The Bluetooth microphone assembly structure exploded view of accompanying drawing 3 embodiment.
Identify in figure: 1-microphone, 2-miaow head, 3-charging contact, 4-wireless charger, 5-charging contact, 6-radio frequency receiver.
Embodiment
With reference to the accompanying drawings, embodiment of the present utility model is further described in detail.
Embodiment 1:
As shown in Figure 1, a kind of Bluetooth microphone, comprise microphone 1, bluetooth transmitters, multimedia end, multimedia end comprises for loud speaker, earphone, mobile phone or removable computer, wherein be provided with miaow head 2, Bluetooth receptions module, power supply, mainboard, digital reverberation module and audio mixing amplification module in microphone 1, Bluetooth receptions module, digital reverberation module and audio mixing amplification module are located on mainboard, and power supply is electrically connected with mainboard, and miaow head 2 is electrically connected with digital reverberation module.The Bluetooth chip of bluetooth transmitters and Bluetooth receptions module is the pcb board based on BLE4.0.
Embodiment 2:
As shown in Figure 1,
Further improvement project on the basis of embodiment one, Bluetooth microphone also includes anti-theft module, and anti-theft module comprises audible-visual annunciator, GPS locating module and anti-loss device.
Embodiment 3:
Further improvement project on the basis of embodiment one, Bluetooth microphone also includes wireless charger 4, wireless charger 4 inside is provided with charging contact 5 and radio frequency receiver 6, microphone 1 end establish with charging contact 5 with the use of charging contact 3, wireless charger 4 is connected with microphone 1 end by connecing mode soon, and radio frequency receiver 6 is connected with radio frequency charging host.
Above-described embodiment, just one of more preferably concrete mode of the present utility model, the usual change that those skilled in the art carry out within the scope of technical solutions of the utility model and replacement all should be included in protection range of the present utility model.

Claims (5)

1. a Bluetooth microphone, comprise microphone (1), bluetooth transmitters, multimedia end, it is characterized in that: in described microphone (1), be provided with miaow head (2), Bluetooth receptions module, power supply, mainboard, digital reverberation module and audio mixing amplification module, Bluetooth receptions module, digital reverberation module and audio mixing amplification module are located on mainboard, power supply is electrically connected with mainboard, and miaow head (2) is electrically connected with digital reverberation module.
2. Bluetooth microphone according to claim 1, is characterized in that: described Bluetooth microphone also includes anti-theft module, and anti-theft module comprises audible-visual annunciator, GPS locating module and anti-loss device.
3. Bluetooth microphone according to claim 1, it is characterized in that: described Bluetooth microphone also includes wireless charger (4), wireless charger (4) inside is provided with charging contact (5) and radio frequency receiver (6), microphone (1) end establish with charging contact (5) with the use of charging contact (3), wireless charger (4) is connected with microphone (1) end by connecing mode soon, and radio frequency receiver (6) is connected with radio frequency charging host.
4. Bluetooth microphone according to claim 1, is characterized in that: the Bluetooth chip of described bluetooth transmitters and Bluetooth receptions module is the pcb board based on BLE4.0.
5. Bluetooth microphone according to claim 1, is characterized in that: described multimedia end comprises for loud speaker, earphone, mobile phone or removable computer.
CN201520602629.3U 2015-08-12 2015-08-12 Bluetooth microphone Active CN204836469U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520602629.3U CN204836469U (en) 2015-08-12 2015-08-12 Bluetooth microphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520602629.3U CN204836469U (en) 2015-08-12 2015-08-12 Bluetooth microphone

Publications (1)

Publication Number Publication Date
CN204836469U true CN204836469U (en) 2015-12-02

Family

ID=54694019

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520602629.3U Active CN204836469U (en) 2015-08-12 2015-08-12 Bluetooth microphone

Country Status (1)

Country Link
CN (1) CN204836469U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107920304A (en) * 2017-11-28 2018-04-17 广东小天才科技有限公司 For the alarm method of wireless microphone, system, microphone and storage medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107920304A (en) * 2017-11-28 2018-04-17 广东小天才科技有限公司 For the alarm method of wireless microphone, system, microphone and storage medium

Similar Documents

Publication Publication Date Title
US20070173294A1 (en) A Multi-functional Bluetooth Loudspeaker
US20040204163A1 (en) Modular Modification of cellular phone handfree kit and the applications thereof
CN204836469U (en) Bluetooth microphone
CN201957216U (en) Bluetooth earphone with sound recording function
CN203691470U (en) Ear-hanging type digital interphone
CN201054596Y (en) Automatic detection device for Bluetooth frequency modulation transmission belt port
CN203039685U (en) Wireless transmission system
CN2917138Y (en) Blue teeth sound box
CN203933885U (en) A kind of Baffle Box of Bluetooth with NFC communication
CN203691459U (en) Handset strap antenna
CN207399470U (en) A kind of multifunction blue tooth Mobile loudspeaker box
WO2019080676A1 (en) Bluetooth wireless sharing wristband
CN203039855U (en) Wireless earphone
CN203278826U (en) Audio wireless transmission system
CN207340161U (en) A kind of K song systems based on Baffle Box of Bluetooth
CN205092969U (en) Wireless formula megaphone
CN204929162U (en) Multi -purpose bluetooth speaker
CN203912165U (en) Bluetooth loudspeaker box system
CN203840406U (en) Device for converting common earphone into bluetooth earphone
CN212486738U (en) Tracking type wireless earphone charging box
CN211352418U (en) Anti-lost wireless earphone charging box
CN207283753U (en) A kind of portable mobile wireless Bluetooth microphone
KR20030096650A (en) Fm transmitter for linking audio
CN203554656U (en) Wireless earphone
CN203387581U (en) Radio with handset functions

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model