Power tool
A power tool includes a motor, an output part, a housing, a control circuit board, and a panel. The motor includes a rotor rotatable about a motor rotation axis extending in a front-rear direction. The output part is disposed forward of the motor and is rotated by a rotational force of the rotor. The housing includes: a motor housing part that houses the motor; a grip part that extends downward from the motor housing part; and a battery holding part that is connected to a lower end of the grip part. The control circuit board is housed in the grip part and is configured to control the motor. The panel is disposed at a rear portion of the battery holding part and is manipulated to change a control method of the motor.
1 . A power tool comprising:
a motor, which includes a rotor rotatable about a motor rotation axis extending in a front-rear direction;
an output part, which is disposed forward of the motor and is rotated by a rotational force of the rotor;
a housing that includes
a motor housing part that houses the motor,
a grip part that extends downward from the motor housing part, and
a battery holding part that is connected to a lower end of the grip part;
a control circuit board, which is housed in the grip part and is configured to control the motor; and
a panel, which is disposed at a rear portion of the battery holding part and is manipulated to change a control method of the motor, wherein
the control circuit board includes:
a motor terminal connected to the motor; and
a body-side terminal to which a battery pack is connected.
2 . The power tool according to claim 1 , further comprising
a resin part that supports the panel.
3 . The power tool according to claim 2 , wherein
the panel is in contact with the resin part.
4 . The power tool according to claim 2 , wherein
the panel is fixed to the resin part.
5 . The power tool according to claim 2 , wherein
the panel faces a circuit board, and
the resin part holds the circuit board.
6 . The power tool according to claim 5 , wherein
the panel includes an optically transmissive part, and
the circuit board supports a light emitting element that irradiates the optically transmissive part with light.
7 . The power tool according to claim 1 , wherein
in a left-right direction, a center of the panel coincides with a center of the battery holding part.
8 . The power tool according to claim 1 , wherein
the panel is disposed rearward of a rear end of the grip part.
9 . The power tool according to claim 1 , wherein
the panel is disposed rearward of a rear end of the motor housing part.
10 . The power tool according to claim 9 , wherein
a rear end of the control circuit board is positioned forward of a front end of the battery holding part.
11 . The power tool according to claim 1 , wherein
the panel is disposed rearward of the control circuit board.
12 . The power tool according to claim 1 , wherein
a surface of the control circuit board extends along a direction in which the grip part extends.
13 . A power tool comprising:
a motor, which includes a rotor rotatable about a motor rotation axis extending in a front-rear direction;
a speed reducing mechanism configured to decelerate rotation input from the motor;
a hammer configured to be rotated with an output of the speed reducing mechanism;
an output part configured to be rotated tother with the hammer and to be impacted in a rotation direction by the hammer;
a housing, which includes
a motor housing part that houses the motor,
a hammer housing part that houses a hammer,
a grip part that extends downward from the motor housing part,
a support part that is disposed forward of the grip part and that extends downward from the hammer housing part, and
a battery holding part, which is connected to a lower end portion of the support part and to which a battery pack is connected by being slid; and
a control circuit board, which is housed in the housing and is configured to control the motor; and
a panel, which is disposed at either or both of a lower portion of the grip part and a rear portion of the battery holding part and is manipulated to change a control method of the motor.
14 . The power tool according to claim 13 , wherein
the control circuit board is housed in the grip part, the support part, or the battery holding part.
15 . A power tool comprising:
a motor;
a motor housing part that houses the motor;
a grip part that extends from the motor housing part;
a battery holding part to which a battery for supplying electric power to the motor is attached, the battery holding part and the grip part being formed as separate parts;
an elastic body that is sandwhiched between the grip part and the battery holding part to directly contact with the grip part and the battery holding part; and
a panel, which is disposed at a rear portion of the battery holding part and is manipulated to change a control method of the motor.
16 . The power tool according to claim 15 , further comprising
a light that is disposed at a front portion of the battery holding part.
17 . The power tool according to claim 15 , wherein
the panel faces a circuit board, and
a resin part holds the circuit board such that the circuit board is fixed to the battery holding part via the resin part.
18 . The power tool according to claim 17 , wherein
a surface of a motor control circuit board is inclined downward as the surface goes rearward.
19 . The power tool according to claim 15 , wherein
a motor control circuit board is housed in the battery holding part.
20 . The power tool according to claim 15 , wherein
a rear end of a motor control circuit board is positioned rearward of a rear end of the grip part.