CN207573573U - A kind of microphone with intelligent control button - Google Patents
A kind of microphone with intelligent control button Download PDFInfo
- Publication number
- CN207573573U CN207573573U CN201721602908.5U CN201721602908U CN207573573U CN 207573573 U CN207573573 U CN 207573573U CN 201721602908 U CN201721602908 U CN 201721602908U CN 207573573 U CN207573573 U CN 207573573U
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- Prior art keywords
- control
- resistance
- diode
- output terminal
- switch
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Abstract
The utility model discloses a kind of microphones with intelligent control button, corresponding output terminal is selected to export high level signal by the way that chip is controlled to identify the touch potential of control button, trigger corresponding ON-OFF control circuit, transmit a signal to the order programme being connect with ON-OFF control circuit, so as to realize the intelligent trigger to order programme by the control button on microphone, it is operated in KTV places without the order programme of going further over, more convenient and hommization.
Description
Technical field
The utility model is related to a kind of microphone device, particularly a kind of microphone with intelligent control button.
Background technology
With the development of artificial intelligence research and development, application in the market, KTV is also gradually applied in various equipment, client
The functional requirement of microphone is no longer unicity, they wish to control miscellaneous equipment more to trigger by the smart key in microphone
The use of function, so as to reach a key control.And microphone currently on the market mostly only to the control that audio is handled by
Key does not carry out other KTV equipment the smart key of triggering control.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of microphone with intelligent control button, it can
Other KTV equipment are triggered by control button, so as to reach a key control.
Technical solution is used by the invention for solving the technical problem：
A kind of microphone with intelligent control button, including control button and pcb board, the pcb board is provided with three tunnels of control
Control chip, first switch control circuit, second switch control circuit, third ON-OFF control circuit and the control power supply of selection
End, the control chip include key-press input end, the first output terminal, second output terminal and third output terminal, the key-press input
End is connected by control button with control power end, and first output terminal is connected by first switch control circuit and order programme
It connects, the second output terminal is connected by second switch control circuit with order programme, and the third output terminal is opened by third
Control circuit is closed to connect with order programme.
Corresponding output terminal is selected to export high level signal by the way that chip is controlled to identify the touch potential of control button, touched
It sends out ON-OFF control circuit corresponding, transmits a signal to the order programme being connect with ON-OFF control circuit, so as to by microphone
Control button realize the intelligent trigger to order programme, operated without the order programme of going further in KTV places,
More convenient and hommization.
Further, the control chip model is STC15f104W.
Further, the first switch control circuit includes first switch pipe, the first diode and first resistor, and described the
The control terminal of one switching tube is connected by first resistor with the first output terminal of control chip, the switch pin point of first switch pipe
It is not connect with control power end and first diode one end, the first diode other end is connected with order programme.Pass through
One output terminal is transferred to requesting song system to control the conducting of first switch pipe and cut-off, then control signal by the first diode
System, realizes the control function to order programme.
Further, the second switch control circuit includes second switch pipe, the second diode and second resistance, and described the
The control terminal of two switching tubes is connected by second resistance with the second output terminal of control chip, the switch pin point of second switch pipe
It is not connect with control power end and second diode one end, the second diode other end is connected with order programme.Pass through
Two output terminals are transferred to requesting song system to control the conducting of second switch pipe and cut-off, then control signal by the second diode
System, realizes the control function to order programme.
Further, the third ON-OFF control circuit includes third switching tube, third diode and 3rd resistor, and described the
The control terminal of three switching tubes is connected by 3rd resistor with the third output terminal of control chip, the switch pin point of third switching tube
It is not connect with control power end and third diode one end, the third diode other end is connected with order programme.Pass through
Three output terminals are transferred to requesting song system to control the conducting of third switching tube and cut-off, then control signal by third diode
System, realizes the control function to order programme.
Further, the pcb board further includes 5V power ends, and the control chip further includes working power end, the 5V electricity
Source is connected with working power end.5V power ends are used to provide working power to control chip.
Further, the pcb board further includes the 4th resistance and the 5th resistance that one end is connect with 5V power ends, and the described 4th
The other end of resistance and the connection of the first output terminal, the company of the other end and first switch pipe and the first diode of the 5th resistance
Contact connects.
Further, the pcb board further includes the 6th resistance and the 7th resistance that one end is connect with 5V power ends, and the described 6th
The other end of resistance is connected with second output terminal, the company of the other end and second switch pipe and the second diode of the 7th resistance
Contact connects.
Further, the pcb board further includes the 8th resistance and the 9th resistance that one end is connect with 5V power ends, and the described 8th
The other end of resistance is connected with third output terminal, the company of the other end and third switching tube and third diode of the 9th resistance
Contact connects.
The beneficial effects of the utility model are：A kind of microphone with intelligent control button that the utility model uses, passes through
Control chip identifies the touch potential of control button to select corresponding output terminal output high level signal, triggers corresponding switch
Control circuit transmits a signal to the order programme being connect with ON-OFF control circuit, so as to by the control button on microphone come
It realizes the intelligent trigger to order programme, is operated in KTV places without the order programme of going further over, more convenient and people
Property.
Description of the drawings
The utility model is described in further detail with example below in conjunction with the accompanying drawings.
Fig. 1 is a kind of schematic diagram of the microphone with intelligent control button of the utility model.
Specific embodiment
With reference to Fig. 1, a kind of microphone with intelligent control button of the utility model, including control button 1 and pcb board, institute
It states pcb board and is provided with the control chip 2 for controlling the selection of three tunnels, first switch control circuit 3, second switch control circuit 4, third
ON-OFF control circuit 5 and control power end 6, the control chip 2 are defeated including key-press input end 21, the first output terminal 22, second
Outlet 23 and third output terminal 24, the key-press input end 21 are connected by control button 1 and control power end 6, and described first
Output terminal 22 is connected by first switch control circuit 3 with order programme, and the second output terminal 23 is controlled by second switch
Circuit 4 is connected with order programme, and the third output terminal 24 is connected by third ON-OFF control circuit 5 with order programme.
Corresponding output terminal is selected to export high level signal by the way that chip 2 is controlled to identify the touch potential of control button 1,
Corresponding ON-OFF control circuit is triggered, transmits a signal to the order programme being connect with ON-OFF control circuit, so as to pass through microphone
On control button 1 realize the intelligent trigger to order programme, grasped without the order programme of going further in KTV places
Make, more convenient and hommization.
Further, 2 model STC15f104W of the control chip.
Further, the first switch control circuit 3 includes first switch pipe 31, the first diode 32 and first resistor
33, the control terminal of the first switch pipe 31 is connected by the first output terminal 22 of first resistor 33 and control chip 2, and first opens
The switch pin for closing pipe 31 is connect respectively with 32 one end of control 6 and first diode of power end, and first diode 32 is another
End is connected with order programme.The conducting of first switch pipe 31 and cut-off are controlled, then control signal by the first output terminal 22
Order programme is transferred to by the first diode 32, realizes the control function to order programme.
Further, the second switch control circuit 4 includes second switch pipe 41, the second diode 42 and second resistance
43, the control terminal of the second switch pipe 41 is connected by the second output terminal 23 of second resistance 43 and control chip 2, and second opens
The switch pin for closing pipe 41 is connect respectively with 42 one end of control 6 and second diode of power end, and second diode 42 is another
End is connected with order programme.The conducting of second switch pipe 41 and cut-off are controlled, then control signal by second output terminal 23
Order programme is transferred to by the second diode 42, realizes the control function to order programme.
Further, the third ON-OFF control circuit 5 includes third switching tube 51, third diode 52 and 3rd resistor
53, the control terminal of the third switching tube 51 is connected by the third output terminal 24 of 3rd resistor 53 and control chip 2, and third is opened
The switch pin for closing pipe 51 is connect respectively with control power end 6 and 52 one end of third diode, and the third diode 52 is another
End is connected with order programme.The conducting of third switching tube 51 and cut-off are controlled, then control signal by third output terminal 24
Order programme is transferred to by third diode 52, realizes the control function to order programme.
Further, the pcb board further includes 5V power ends 7, and the control chip 2 further includes working power end 25, described
5V power ends 7 and working power end 25 connect.5V power ends 7 are used to provide working power to control chip 2.
Further, the pcb board further includes the 4th resistance 8 and the 5th resistance 9 that one end is connect with 5V power ends 7, described
The other end of 4th resistance 8 and the first output terminal 22 connect, the other end and the first switch pipe 31 and first of the 5th resistance 9
The tie point connection of diode 32.
Further, the pcb board further includes the 6th resistance 10 and the 7th resistance 11 that one end is connect with 5V power ends 7, institute
The other end and second output terminal 23 for stating the 6th resistance 10 connect, the other end of the 7th resistance 11 and second switch pipe 41 and
The tie point connection of second diode 42.
Further, the pcb board further includes the 8th resistance 12 and the 9th resistance 13 that one end is connect with 5V power ends 7, institute
The other end and third output terminal 24 for stating the 8th resistance 12 connect, the other end of the 9th resistance 13 and third switching tube 51 and
The tie point connection of third diode 52.
With reference to embodiment, the utility model is described in further detail, but the embodiment of the utility model
It is without being limited thereto：
1st, when pressing control button 1 one times, the first output terminal 22 of control chip 2 passes through first resistor for high level
33, first switch pipe 31 is connected, and the first diode 32 is low level, and triggering order programme switches mute function；
2nd, when pressing control button 1 twice, the second output terminal 23 of control chip 2 passes through second resistance for high level
43, second switch pipe 41 is connected, and the second diode 42 is low level, and triggering order programme switch level reduces；
3rd, when pressing control button 1 three times, the third output terminal 24 of control chip 2 passes through 3rd resistor for high level
53, third switching tube 51 is connected, and third diode 52 is low level, and triggering order programme switch level increases.
The preferred embodiment of the above, only the utility model, the utility model are not limited to above-mentioned implementation
Mode as long as it reaches the technique effect of the utility model with identical means, should all belong to the scope of protection of the utility model.
Claims (9)
1. a kind of microphone with intelligent control button, which is characterized in that including control button (1) and pcb board, the pcb board is set
The control chip (2) for controlling the selection of three tunnels, first switch control circuit (3), second switch control circuit (4), third is equipped with to open
Control circuit (5) and control power end (6) are closed, the control chip (2) includes key-press input end (21), the first output terminal
(22), second output terminal (23) and third output terminal (24), the key-press input end (21) pass through control button (1) and control electricity
Source (6) connects, and first output terminal (22) is connected by first switch control circuit (3) with order programme, and described second
Output terminal (23) is connected by second switch control circuit (4) with order programme, and the third output terminal (24) is opened by third
Control circuit (5) is closed to connect with order programme.
A kind of 2. microphone with intelligent control button according to claim 1, which is characterized in that the control chip (2)
Model STC15f104W.
A kind of 3. microphone with intelligent control button according to claim 2, which is characterized in that the first switch control
Circuit (3) includes first switch pipe (31), the first diode (32) and first resistor (33), the control of the first switch pipe (31)
End processed is connected by the first output terminal (22) of first resistor (33) and control chip (2), and the switch of first switch pipe (31) draws
Foot is connect respectively with control power end (6) and the first diode (32) one end, the first diode (32) other end and requesting song
System connects.
A kind of 4. microphone with intelligent control button according to claim 3, which is characterized in that the second switch control
Circuit (4) includes second switch pipe (41), the second diode (42) and second resistance (43), the control of the second switch pipe (41)
End processed is connected by second resistance (43) and the second output terminal (23) of control chip (2), and the switch of second switch pipe (41) draws
Foot is connect respectively with control power end (6) and the second diode (42) one end, the second diode (42) other end and requesting song
System connects.
A kind of 5. microphone with intelligent control button according to claim 4, which is characterized in that the third switch control
Circuit (5) includes third switching tube (51), third diode (52) and 3rd resistor (53), the control of the third switching tube (51)
End processed is connected by the third output terminal (24) of 3rd resistor (53) and control chip (2), and the switch of third switching tube (51) draws
Foot is connect respectively with control power end (6) and third diode (52) one end, third diode (52) other end and requesting song
System connects.
6. a kind of microphone with intelligent control button according to claim 5, which is characterized in that the pcb board further includes
5V power ends (7), the control chip (2) further include working power end (25), the 5V power ends (7) and working power end
(25) it connects.
7. a kind of microphone with intelligent control button according to claim 6, which is characterized in that the pcb board further includes
The 4th resistance (8) and the 5th resistance (9) that one end is connect with 5V power ends (7), the other end and first of the 4th resistance (8)
Output terminal (22) connects, the connection of the other end and first switch pipe (31) and the first diode (32) of the 5th resistance (9)
Point connection.
8. a kind of microphone with intelligent control button according to claim 7, which is characterized in that the pcb board further includes
The 6th resistance (10) and the 7th resistance (11) that one end is connect with 5V power ends (7), the other end of the 6th resistance (10) and
Second output terminal (23) connects, the other end of the 7th resistance (11) and second switch pipe (41) and the second diode (42)
Tie point connects.
9. a kind of microphone with intelligent control button according to claim 8, which is characterized in that the pcb board further includes
The 8th resistance (12) and the 9th resistance (13) that one end is connect with 5V power ends (7), the other end of the 8th resistance (12) and
Third output terminal (24) connects, the other end of the 9th resistance (13) and third switching tube (51) and third diode (52)
Tie point connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721602908.5U CN207573573U (en) | 2017-11-24 | 2017-11-24 | A kind of microphone with intelligent control button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721602908.5U CN207573573U (en) | 2017-11-24 | 2017-11-24 | A kind of microphone with intelligent control button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207573573U true CN207573573U (en) | 2018-07-03 |
Family
ID=62692307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721602908.5U Expired - Fee Related CN207573573U (en) | 2017-11-24 | 2017-11-24 | A kind of microphone with intelligent control button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207573573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107968967A (en) * | 2017-11-24 | 2018-04-27 | 容溢川 | A kind of microphone with intelligent control button |
-
2017
- 2017-11-24 CN CN201721602908.5U patent/CN207573573U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107968967A (en) * | 2017-11-24 | 2018-04-27 | 容溢川 | A kind of microphone with intelligent control button |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20211124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |