CN204836469U - Bluetooth microphone - Google Patents
Bluetooth microphone Download PDFInfo
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- 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
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- bluetooth
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- radio frequency
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- 230000001702 transmitter Effects 0.000 claims abstract description 8
- 230000003321 amplification Effects 0.000 claims description 6
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000002093 peripheral Effects 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
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
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.
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)
| 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 |
-
2015
- 2015-08-12 CN CN201520602629.3U patent/CN204836469U/en active Active
Cited By (1)
| 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 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model |