Combination of electric tools and start method thereof
First Claim
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1. A combination of electric tools, comprising:
- a first electric tool and a second electric tool respectively having an independent power supply, the second electric tool starting working automatically responding to the startup of the first electric tool,wherein the second electric tool comprises;
a control module which automatically starts the second electric tool by detecting vibration generated by the startup of the first electric tool, wherein the control module comprise a sound control module which receives sound signals generated by vibration to automatically start the second electric tool, wherein the second electric tool comprises a switch controlling the startup of the second electric tool;
the sound control module comprises;
a sound sensor which converts the sensed sound signal into the sensing signal and output the sensing signal, wherein the sound control module also comprises a delay circuit capable of counting time;
when the sensing signal output by the sound sensor lasts a preset time length, the sound control module controls the switch to be energized.
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Abstract
A combination of electric tools includes a first electric tool and a second electric tool respectively having an independent power supply. The second electric tool starts working automatically responding to the startup of the first electric tool. Thereby the second electric tool starts automatically after the first electric tool is started to operate by a user without an extra operation of the user, which is convenient to the user.
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Citations
14 Claims
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1. A combination of electric tools, comprising:
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a first electric tool and a second electric tool respectively having an independent power supply, the second electric tool starting working automatically responding to the startup of the first electric tool, wherein the second electric tool comprises;
a control module which automatically starts the second electric tool by detecting vibration generated by the startup of the first electric tool, wherein the control module comprise a sound control module which receives sound signals generated by vibration to automatically start the second electric tool, wherein the second electric tool comprises a switch controlling the startup of the second electric tool;
the sound control module comprises;
a sound sensor which converts the sensed sound signal into the sensing signal and output the sensing signal, wherein the sound control module also comprises a delay circuit capable of counting time;
when the sensing signal output by the sound sensor lasts a preset time length, the sound control module controls the switch to be energized. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification