An electric tool and an electric tool control method

Abstract

The invention relates to an electric tool and an electric tool control method. The electric tool comprises a shell, a motor arranged on the shell, an output shaft driven by the motor and a control device, and the shell comprises a main shell used for accommodating the motor and a main handle connected with the main shell; the control device comprises a mode recognition device and a control module,the control module is connected with the mode recognition device and the motor, and the mode recognition device detects the operation modes of the electric tool; the control module judges the operation modes of the electric tool according to the received detection signals and controls the motor when the electric tool is in a preset operation mode, so that the electric tool can be switched from anormal working mode to an efficient working mode. By presetting the operation modes possibly executed on the electric tool, when a user operates the electric tool in the preset operation mode, the motor is controlled, so that the electric tool can be switched from the normal working mode to the efficient working mode, the working fatigue of the operator can be reduced, the operator is prevented from being injured in the fatigue operation, the safety of the operator is protected, and the use safety of the electric tool is improved.

Description

technical field [0001] The invention relates to the technical field of electric control, in particular to an electric tool and an electric tool control method. Background technique [0002] An electric tool is a mechanized tool, which is powered by an electric motor or an electromagnet, and drives the working head through a transmission mechanism to perform operations. It is usually made into a hand-held, removable, light-weight structure, and is easy to carry and use. Since the production efficiency can be increased several times to dozens of times compared with hand tools, electric tools have been widely used in various fields of the national economy and have entered household use. [0003] According to the actual situation or their own habits, the operator will choose to hold the electric tool with one hand or both hands to carry out the operation, and the working parameters of the electric tool during operation are fixed. When using electric tools for work, the operator...

AI Technical Summary

Problems solved by technology

When using electric tools for work, the operator will choose to hold the electric tool with one hand or both hands. When the working parameters of the electric tool are fixed, when the electric tool is held and operated by one hand for a long time, the operator is prone to fatigue. It may endanger personal safety, and the use safety is low

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