CN206039206U - Wireless K sings device - Google Patents
Wireless K sings device Download PDFInfo
- Publication number
- CN206039206U CN206039206U CN201620978974.1U CN201620978974U CN206039206U CN 206039206 U CN206039206 U CN 206039206U CN 201620978974 U CN201620978974 U CN 201620978974U CN 206039206 U CN206039206 U CN 206039206U
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- wireless
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- receiving terminal
- transmitting terminal
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Abstract
The utility model discloses a wireless K sings device, the device include microphone transmitting terminal and microphone receiving terminal, and the microphone transmitting terminal is a plurality of wireless microphone, it is connected to carry out radio communication between microphone transmitting terminal and the microphone receiving terminal, the microphone transmitting terminal includes first casing, place UHF emitting chip and the transmitting terminal MCU in the first casing in and set up and press keyboard and miaow core at a housing face, the microphone receiving terminal includes the second casing, places UHF receipt chip, receiving terminal MCU and CPU and the interface group of setting at the 2nd housing face in the second casing in. The utility model discloses wireless microphone combines together UHF wireless microphone with the 2.4G wireless remote control ware, the very big user that has made things convenient for controls and the experience of K song.
Description
Technical field
This utility model is related to family K song technical fields, more particularly to a kind of wireless K sings device.
Background technology
Family K song devices traditional at present are divided into 2 classes, and a class is that VCD/DVD CDs K sings device, and a class is hard disk K song dresses
Put.The former shortcoming is to need substantial amounts of Karaoke CD and VCD/DVD players, in addition it is also necessary to connect power amplifier and PA-system.This
Plant K song devices once fashionable for a time in the 80-90 ages, now with the progress of technology, be gradually eliminated.Hard disk unit needs great Rong
Amount hard disk, and the whole series K songs equipment price is costly, it is impossible to meet popular household consumption and entertainment requirements.Above-mentioned two classes K song
Equipment, can not typically connect the Internet, due to by means of CD and hard disk, so use extremely not bothering.
The content of the invention
For weak point present in above-mentioned technology, this utility model provides a kind of simple operation, low cost and device
The high wireless K songs device of operational efficiency.
For achieving the above object, this utility model provides a kind of wireless K and sings device, including mike transmitting terminal and mike
Receiving terminal, the mike transmitting terminal are multiple wireless microphones；Enter between the mike transmitting terminal and mike receiving terminal
Row wireless communication connection；The mike transmitting terminal includes the first housing, the UHF transmitting chips being placed in first shell body and transmitting
End MCU and the button group and the miaow core that are arranged on the first surface of shell；The mike receiving terminal includes the second housing, is placed in second
UHF in housing receives chip, receiving terminal MCU and CPU and is arranged on the interface group of the second surface of shell；
The button group is electrically connected with the input of transmitting terminal MCU, and the miaow core is electrically connected with the input of UHF transmitting chips
Connect, the UHF transmitting chips are interconnected with transmitting terminal MCU；The UHF transmitting chips receive chip wireless unidirectional with UHF and lead to
Letter connection, the transmitting terminal MCU are connected with receiving terminal MCU wireless two-way communications；The UHF receives the input of chip and CPU
Electrical connection, the receiving terminal MCU and CPU are interconnected, and the CPU is electrically connected with interface group, and the interface group and ARIXTRA
System equipment is electrically connected.
Wherein, transmitting terminal 2.4G radio frequency chips are provided with the transmitting terminal MCU, and the receiving terminal MCU is built-in with reception
End 2.4G radio frequency chips, pass through transmitting terminal 2.4G radio frequency chips and receiving terminal 2.4G between the transmitting terminal MCU and receiving terminal MCU
Radio frequency chip carries out the wireless dual-wire communications of 2.4G.
Wherein, the button group includes the remote keying of switching on and shutting down button and multiple control Android system equipment；It is described to open
Shutdown button and multiple remote keyings are electrically connected with the input of transmitting terminal MCU.
Wherein, the plurality of remote keying include button, lower button, left button, right button, confirm button, return by
Key and menu key, the upper button, lower button, left button, right button, confirm button, return button and menu key with
The input electrical connection of transmitting terminal MCU, and control Android system equipment interface.
Wherein, the interface group includes Mini HDMIs, AV out interfaces and the Micro USB for electrically connecting with CPU
Interface, the Mini HDMIs connect the HDMI of television set by HDMI wire；The AV out interfaces are standard 3.5mm
CVBS videos and left and right acoustic channels audio output, AV out interfaces are connected on the AV interfaces of television set by AV lines；The Micro
USB interface can be plugged into USB flash disk or portable hard drive.
Wherein, second housing is included for the adapter housing of built-in power adapter and for installing UHF receptions
The reception main body of chip, receiving terminal MCU and CPU, it is suitable with dop by hole clipping between the adapter housing and reception main body
With being detachably connected, and 220V mains supply plugs on the adapter housing, it have been folded with.
Wherein, connected by UART serial ports between the receiving terminal MCU and CPU.
Wherein, model KT0623 of the UHF transmitting chips, the UHF receive model KT0613 of chip.
The beneficial effects of the utility model are：Compared with prior art, the wireless K songs device that this utility model is provided, should
Device includes multiple wireless microphones, mike receiving terminal and Android system equipment, wireless microphone and mike receiving terminal it
Between carry out wireless communication connection, be attached between mike receiving terminal and Android system equipment, transmitting terminal MCU and receiving terminal
MCU carries out 2.4G communication connections, and receiving terminal MCU carries out serial ports with CPU and is connected；The improvement of said structure, can avoid remote control
Use, have great convenience for the user manipulation and K songs.Traditional K song devices, need one hand-held mike of user, and another is hand-held
IR remote controller, manipulates inconvenience.
Description of the drawings
Fig. 1 is the structural representation of mike transmitting terminal in wireless K songs device of the present utility model；
Fig. 2 is the axonometric chart of mike receiving terminal in this utility model；
Fig. 3 is the block diagram that wireless K of the present utility model sings device.
Main element symbol description is as follows：
1st, mike transmitting terminal 2, mike receiving terminal
11st, the first housing 12, UHF transmitting chips
13rd, transmitting terminal MCU 14, button group
15th, miaow core 21, the second housing
22nd, UHF receives chip 23, receiving terminal MCU
24th, CPU25, interface group 26,220V mains supply plugs
131st, transmitting terminal 2.4G radio frequency chips 141, switching on and shutting down button
142nd, upper button 143, lower button
144th, left button 145, right button
146th, confirm button 147, return button
148th, menu key 211, adapter housing
212nd, main body 231, receiving terminal 2.4G radio frequency chips are received
251st, Mini HDMIs 252, AV out interfaces
253rd, Micro USB interface.
Specific embodiment
In order to more clearly state this utility model, below in conjunction with the accompanying drawings this utility model is further described.
Fig. 1-3 are referred to, wireless K of the present utility model sings device, including mike transmitting terminal 1 and mike receiving terminal 2,
Mike transmitting terminal 1 is multiple wireless microphones；Radio communication company is carried out between mike transmitting terminal 1 and mike receiving terminal 2
Connect；Mike transmitting terminal 1 include the first housing 11, the UHF transmitting chips 12 being placed in the first housing 11 and transmitting terminal MCU13 and
It is arranged on button group 14 and the miaow core 15 of the first surface of shell；Mike receiving terminal 2 includes the second housing 21, is placed in the second housing
UHF in 21 receives chip 22, receiving terminal MCU23 and CPU24 and is arranged on the interface group 25 of the second surface of shell；
Button group 14 is electrically connected with the input of transmitting terminal MCU13, and miaow core 15 is electrically connected with the input of UHF transmitting chips 12
Connect, UHF transmitting chips 12 are interconnected with transmitting terminal MCU13；UHF transmitting chips 12 receive 22 wireless unidirectional of chip with UHF and lead to
Letter connection, transmitting terminal MCU13 are connected with receiving terminal MCU23 wireless two-way communications；UHF receives the input of chip 22 and CPU24
Electrical connection, receiving terminal MCU23 and CPU24 are interconnected, and CPU24 is electrically connected with interface group 25, and interface group 25 and ARIXTRA system
System equipment is electrically connected；
14 corresponding key value of button group is sent to receiving terminal MCU23 by transmitting terminal MCU23, receiving terminal MCU23 receive by
After key assignments, it is transmitted to CPU24 and is uploaded in Android system equipment.
Compared to the situation of prior art, the wireless K songs device that this utility model is provided, the device include multiple wireless wheats
Gram wind, mike receiving terminal and Android system equipment, carry out wireless communication connection between wireless microphone and mike receiving terminal,
It is attached between mike receiving terminal and Android system equipment, transmitting terminal MCU and receiving terminal MCU carries out 2.4G communication connections,
Receiving terminal MCU carries out serial ports with CPU and is connected；The improvement of said structure, can avoid the use of remote control, have great convenience for the user
Manipulation and K songs.Traditional K song devices, need one hand-held mike of user, another hand-held IR remote controller, manipulation to get up not
It is convenient.
In the present embodiment, transmitting terminal 2.4G radio frequency chips 131 are provided with transmitting terminal MCU13, receiving terminal MCU23 is built-in
There are receiving terminal 2.4G radio frequency chips 231, between transmitting terminal MCU13 and receiving terminal MCU23, pass through transmitting terminal 2.4G radio frequency chips 131
The wireless dual-wire communications of 2.4G are carried out with receiving terminal 2.4G radio frequency chips 231.
In the present embodiment, button group 14 include switching on and shutting down button 141 and it is multiple control Android system equipment remote control by
Key；Switching on and shutting down button 141 and multiple remote keyings are electrically connected with the input of transmitting terminal MCU13, after remote keying is opened, are sent out
Penetrate end MCU13 and receive key value, and key value is included being sent to mike receiving terminal 2 by 2.4G data.Multiple remote controls are pressed
Key includes that button 142, lower button 143, left button 144, right button 145, confirmation button 146, return button 147 and menu are pressed
Key 148, upper button, lower button, left button, right button, confirmation button, return button and menu key are with transmitting terminal MCU's
Input is electrically connected, and controls Android system equipment interface.In this case, upper button 142, lower button 143, the left button 144, right side are pressed
, used as 2.4G Digiplexs, 2.4G remote controls need not be taken aim at for key 145, confirmation button 146, return button 147 and menu key 148
Standard, without dead angle, non-directional, response is sensitive, and Consumer's Experience is splendid.
In the present embodiment, interface group 25 includes Mini HDMIs 251, the AV out interface for electrically connecting with CPU25
252 and Micro USB interface 253, Mini HDMIs connect the HDMI of television set by HDMI wire；AV out interfaces are
Standard 3.5mm CVBS videos and left and right acoustic channels audio output, AV out interfaces are connected on the AV interfaces of television set by AV lines；
Micro USB interface can be plugged into USB flash disk or portable hard drive, be stored with expanding internal, it is possible thereby to more offline songs are downloaded,
In the environment of for not having network, K songs are used.If video frequency output is connected to HDTV by HDMI, for the sound for having reached
Ring effect, it is also possible to which the audio frequency that RKM Dongle are exported is connected on professional power amplifier or active audio amplifier by AV out interfaces.This
When, HDMI only transmits image, there is no longer sound, and sound is preferentially exported from AV out interfaces.
In the present embodiment, the second housing 21 is included for the adapter housing 211 of built-in power adapter and for pacifying
Dress UHF receives chip, the reception main body 212 of receiving terminal MCU and CPU, passes through between adapter housing 211 and reception main body 212
Hole clipping is detachably connected with being adapted to for dop, and has been folded with 220V mains supplies plug 26 on adapter housing.Plug exists
Can accept in the case of without use.Adapter housing 211 and the connected mode received between main body 212 can also be which
He, as long as can guarantee that both is what is be detachably connected.
In the present embodiment, connected by UART serial ports between receiving terminal MCU23 and CPU24.
In the present embodiment, model KT0623 of UHF transmitting chips, UHF receive model KT0613 of chip.CPU
Model the model of RK3128, receiving terminal MCU and transmitting terminal MCU can be selected to select BK2535.
This utility model device includes multiple wireless microphones, mike receiving terminal and Android system equipment, wireless wheat
Gram wireless communication connection between wind and mike receiving terminal, is carried out, connected between mike receiving terminal and Android system equipment
Connect, button group corresponding key value is sent to receiving terminal MCU by transmitting terminal MCU, after receiving terminal MCU receives key value, is transmitted to
CPU after being uploaded in Android system equipment, carries out K songs in three's connection afterwards, and the device has following advantage：
1）Connect the Internet by WIFI, can realize that online or download song carries out K songs；
3）UHF wireless microphones are combined by wireless microphone with 2.4G Digiplexs, have great convenience for the user behaviour
Control and K song experience.Traditional K song devices, need one hand-held mike of user, another hand-held IR remote controller, manipulation to get up
It is inconvenient；
4）2.4G remote controls are without the need for aiming at, without dead angle, non-directional, and response is sensitive, and Consumer's Experience is splendid.
This device directly can be connected with novel household television set by HDMI wire.AV lines and old-fashioned electricity can also be passed through
It is attached depending on machine.In order to increase K song effects, can also be plugged into domestic loudspeaker box device by supporting tone frequency channel wire.
Claims (8)
1. a kind of wireless K sings device, it is characterised in that including mike transmitting terminal and mike receiving terminal, the mike is sent out
End is penetrated for multiple wireless microphones；Wireless communication connection is carried out between the mike transmitting terminal and mike receiving terminal；It is described
Mike transmitting terminal includes the first housing, the UHF transmitting chips being placed in first shell body and transmitting terminal MCU and is arranged on first shell
The button group in body surface face and miaow core；The mike receiving terminal includes that the second housing, the UHF being placed in second shell body receive core
Piece, receiving terminal MCU and CPU and it is arranged on the interface group of the second surface of shell；
The button group is electrically connected with the input of transmitting terminal MCU, and the miaow core is electrically connected with the input of UHF transmitting chips,
The UHF transmitting chips are interconnected with transmitting terminal MCU；The UHF transmitting chips receive chip wireless unidirectional communication link with UHF
Connect, the transmitting terminal MCU is connected with receiving terminal MCU wireless two-way communications；The UHF is received chip and is electrically connected with the input of CPU
Connect, the receiving terminal MCU and CPU is interconnected, and the CPU is electrically connected with interface group, and the interface group and Android system
Equipment is electrically connected.
2. wireless K according to claim 1 sings device, it is characterised in that be provided with transmitting terminal in the transmitting terminal MCU
2.4G radio frequency chips, the receiving terminal MCU are built-in with receiving terminal 2.4G radio frequency chips, the transmitting terminal MCU and receiving terminal MCU it
Between the wireless dual-wire communications of 2.4G are carried out by transmitting terminal 2.4G radio frequency chips and receiving terminal 2.4G radio frequency chips.
3. wireless K according to claim 1 sings device, it is characterised in that the button group includes switching on and shutting down button and many
The remote keying of individual control Android system equipment；The input of the switching on and shutting down button and multiple remote keyings with transmitting terminal MCU
End electrical connection.
4. wireless K according to claim 3 sings device, it is characterised in that the plurality of remote keying include button, under
Button, left button, right button, confirmation button, return button and menu key, the upper button, lower button, left button, the right side are pressed
Key, confirmation button, return button and menu key are electrically connected with the input of transmitting terminal MCU, and control Android system equipment
Interface.
5. wireless K according to claim 1 sings device, it is characterised in that the interface group includes what is electrically connected with CPU
Mini HDMIs, AV out interfaces and Micro USB interface, the Mini HDMIs connect television set by HDMI wire
HDMI；The AV out interfaces are standard 3.5mm CVBS videos and left and right acoustic channels audio output, and AV out interfaces pass through
AV lines are connected on the AV interfaces of television set；The Micro USB interface can be plugged into USB flash disk or portable hard drive.
6. wireless K according to claim 1 sings device, it is characterised in that second housing is included for built-in power
The adapter housing of adapter and the reception main body for installing UHF reception chips, receiving terminal MCU and CPU, the adapter shell
Body is detachably connected with being adapted to for dop by hole clipping between main body with receiving, and has been folded with the adapter housing
220V mains supply plugs.
7. wireless K according to claim 1 sings device, it is characterised in that pass through between the receiving terminal MCU and CPU
UART serial ports connects.
8. wireless K according to claim 1 sings device, it is characterised in that the model of the UHF transmitting chips
KT0623, the UHF receive model KT0613 of chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620978974.1U CN206039206U (en) | 2016-08-30 | 2016-08-30 | Wireless K sings device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620978974.1U CN206039206U (en) | 2016-08-30 | 2016-08-30 | Wireless K sings device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206039206U true CN206039206U (en) | 2017-03-22 |
Family
ID=58303489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620978974.1U Active CN206039206U (en) | 2016-08-30 | 2016-08-30 | Wireless K sings device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206039206U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106911339A (en) * | 2017-04-14 | 2017-06-30 | 江门市魔音高科科技有限公司 | A kind of cell-phone camera audio sync adds live public address system |
| CN107783452A (en) * | 2016-08-30 | 2018-03-09 | 深圳市创视微智能技术有限公司 | Android intelligent radio K sings system and method |
| CN108882075A (en) * | 2018-08-24 | 2018-11-23 | 李鸿成 | A kind of portable intelligent singing equipment |
-
2016
- 2016-08-30 CN CN201620978974.1U patent/CN206039206U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107783452A (en) * | 2016-08-30 | 2018-03-09 | 深圳市创视微智能技术有限公司 | Android intelligent radio K sings system and method |
| CN106911339A (en) * | 2017-04-14 | 2017-06-30 | 江门市魔音高科科技有限公司 | A kind of cell-phone camera audio sync adds live public address system |
| CN108882075A (en) * | 2018-08-24 | 2018-11-23 | 李鸿成 | A kind of portable intelligent singing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |