CN202840918U - Intelligent converter - Google Patents
Intelligent converter Download PDFInfo
- Publication number
- CN202840918U CN202840918U CN2012205339530U CN201220533953U CN202840918U CN 202840918 U CN202840918 U CN 202840918U CN 2012205339530 U CN2012205339530 U CN 2012205339530U CN 201220533953 U CN201220533953 U CN 201220533953U CN 202840918 U CN202840918 U CN 202840918U
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- power
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- signal processing
- audio signal
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Abstract
An intelligent converter comprises a converter body, a control circuit is arranged in the converter body and comprises a power input end and a power output end, a voice operated switch device for controlling on and off of a power supply is further connected between the power input end and the power output end, the voice operated switch device comprises a voltage conversion circuit connecting the power input end, the voltage conversion circuit is connected with an audio signal processing circuit, an output end of the audio signal processing circuit is connected with a signal input end of a touch switch, and an input end and an output end of the touch switch are connected with the power input end and the power output end respectively. A power converter is controlled to turn on and off by voice by the voice operated switch device, and accordingly the intelligent converter is convenient for a user to use.
Description
Technical field
The utility model relates to a kind of power supply changeover device.
Background technology
The power supply changeover device of prior art, it is fairly simple, only as the power supply transformation, realizes break-make by manual operation switch, like this when remote operation or hand carrying out other when operating, cumbersome.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, the utility model provides a kind of intelligent converter that can Sound control.
The technical scheme in the invention for solving the technical problem is:
A kind of intelligent converter, comprise switch main body, be provided with control circuit in the described switch main body, described control circuit comprises power input and power output end, the sound-controlled switching device that also is connected a control on/off between described power input and the power output end, described sound-controlled switching device comprises the voltage conversion circuit that connects power input, described voltage conversion circuit connects an audio signal processing circuit, the output of described audio signal processing circuit connects the signal input part of a touch switch, and the input of described touch switch and output connect respectively power input and power output end.
As preferably, the input of audio signal processing circuit connects a microphone.
Sound-controlled switching device is set in transducer, and microphone detects voice signal, triggers touch switch amplify processings such as frequency-selecting through audio signal processing circuit after, and then touch switch is controlled power input and power output end break-make.
The beneficial effects of the utility model are: the utility model carries out the Sound control break-make by sound-controlled switching device is set to power supply changeover device, makes things convenient for the user to operate.
Description of drawings
Fig. 1 is electrical block diagram of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1, a kind of intelligent converter, comprise switch main body, be provided with control circuit in the described switch main body, described control circuit comprises power input 1 and power output end 5, the sound-controlled switching device that also is connected a control on/off between power input and the power output end, described sound-controlled switching device comprises the voltage conversion circuit 2 that connects power input, described voltage conversion circuit 2 connects an audio signal processing circuit 3, the output of described audio signal processing circuit 3 connects the signal input part of a touch switch 4, and the input of described touch switch 4 and output connect respectively power input and power output end.The input of audio signal processing circuit 3 connects a microphone.
Sound-controlled switching device is set in transducer, and microphone detects voice signal, amplifies through audio signal processing circuit and triggers touch switch 4 after frequency-selecting etc. is processed, then touch switch 4 control power input and power output end break-makes.
The beneficial effects of the utility model are: the utility model carries out Sound control by sound-controlled switching device is set to power supply changeover device, makes things convenient for the user to operate.
Claims (2)
1. intelligent converter, comprise switch main body, be provided with control circuit in the described switch main body, described control circuit comprises power input and power output end, it is characterized in that: the sound-controlled switching device that also is connected a control on/off between described power input and the power output end, described sound-controlled switching device comprises the voltage conversion circuit that connects power input, described voltage conversion circuit connects an audio signal processing circuit, the output of described audio signal processing circuit connects the signal input part of a touch switch, and the input of described touch switch and output connect respectively power input and power output end.
2. intelligent converter according to claim 1, it is characterized in that: the input of described audio signal processing circuit connects a microphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205339530U CN202840918U (en) | 2012-10-18 | 2012-10-18 | Intelligent converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205339530U CN202840918U (en) | 2012-10-18 | 2012-10-18 | Intelligent converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202840918U true CN202840918U (en) | 2013-03-27 |
Family
ID=47952518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205339530U Expired - Lifetime CN202840918U (en) | 2012-10-18 | 2012-10-18 | Intelligent converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202840918U (en) |
-
2012
- 2012-10-18 CN CN2012205339530U patent/CN202840918U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |
|
| CX01 | Expiry of patent term |