Switch assembly and electric drill
AssigneeGlobe (Jiangsu) Co., Ltd.
InventorShaoqing Liu
Life of this patent
Estimating the term…
Abstract
The disclosure provides a switch assembly and an electric drill. The switch assembly includes a first switch, a button, and a locking mechanism. The button is provided with a pressing part that cooperates with the first switch, so as to trigger the first switch when the button is pressed. The locking mechanism includes a locking member for locking the button and a trigger pivotally mounted and matched with the locking member. When the locking mechanism is locked, the locking member resists the button, so that the button cannot be pressed. When the trigger is rotated, the trigger drives the locking member to move, so that the locking member is misaligned with the button, and the button can be pressed at this time.
Claims18
A switch assembly, comprising:
- a first switch,
- a button, provided with a pressing part that cooperates with the first switch, so as to trigger the first switch when the button is in a pressed state, and
- a locking mechanism, comprising a locking member for locking the button and a trigger pivotally mounted and matched with the locking member,
- wherein when the locking mechanism is in a locked state, the locking member resists the button, so that the button is un-pressable,
- wherein when the trigger is rotated, the trigger drives the locking member to move, so that the locking member is misaligned with the button, and the button is pressable at this time;
- and
- wherein the locking member is provided with a first resisting arm, the trigger is provided with a second resisting arm that cooperates with the first resisting arm, when the trigger is rotated, the second resisting arm resists the first resisting arm to drive the locking member to move.
An electric drill, comprising:
- a support frame, provided with a mounting part and a handle;
- a motor, fixedly arranged on the mounting part;
- a drill, fixedly arranged on an output shaft of the motor;
- and
- a switch assembly, comprising:
- a first switch,
- a button, provided with a pressing part that cooperates with the first switch, so as to trigger the first switch when the button is in a pressed state, and
- a locking mechanism, comprising a locking member for locking the button and a trigger pivotally mounted and matched with the locking member,
- wherein when the locking mechanism is in a locked state, the locking member resists the button, so that the button is un-pressable,
- wherein when the trigger is rotated, the trigger drives the locking member to move, so that the locking member is misaligned with the button, and the button is pressable at this time;
- wherein the locking member is provided with a first resisting arm, the trigger is provided with a second resisting arm that cooperates with the first resisting arm, when the trigger is rotated, the second resisting arm resists the first resisting arm to drive the locking member to move;
- and
- wherein the switch assembly is fixedly arranged on the handle and used to control the power-on or power-off of the motor.
Dependencies are inferred from the claim text.