Multifunctional electric brush head

An electric brush device, comprising:

• a control part configured to receive a handle;
• an execution part, wherein
• the control part is rotatably connected to the execution part via a fixing component and forms an angle relative to the execution part,
• the control part is rotatable around an axis of the fixing component,
• the execution part includes:
• an electric motor,
• an output shaft extending from the electric motor to drive a detachable work brush head,
• a self-rotation latch,
• a self-rotation limit mechanism comprising a self-rotation limit clamp block having a latch, wherein
• the self-rotation limit mechanism is configured to lock a rotation of the execution part based on an engagement of the latch on the self-rotation limit clamp block with the self-rotation latch;
• a display configured to display information related to a work status of the electric brush device;
• and
• a charging port configured to connect the electric brush device to an external power source.

An electric brush device, comprising:

• a control part configured to receive a handle;
• an execution part connected to the control part at an angle via a fixing component, wherein
• each of the execution part and the control part is rotatable with respect to each other, and
• the execution part includes:
• an electric motor,
• an output shaft extending from the electric motor to drive a detachable work brush head,
• a self-rotation latch, and
• a self-rotation limit mechanism comprising a self-rotation limit clamp block having a latch, wherein
• the self-rotation limit mechanism is configured to lock a rotation of the execution part based on an engagement of the latch on the self-rotation limit clamp block with the self-rotation latch;
• a fix connection element attached to the output shaft, wherein the fix connection element is shaped to accommodate the detachable work brush head;
• a display configured to display information related to a work status of the electric brush device, wherein the display is a touch screen configured to receive touch instructions from a user;
• and
• a charging port configured to connect the electric brush device to an external power source.

An electric brush device, comprising:

• a control part configured to receive a handle;
• an execution part, wherein
• the control part is rotatably connected to the execution part via a fixing component and forms an angle relative to the execution part,
• the control part is rotatable around an axis of the fixing component, and
• the execution part includes:
• an electric motor,
• an output shaft extending from the electric motor to drive a detachable work brush head,
• a self-rotation latch, and
• a self-rotation limit mechanism comprising a self-rotation limit clamp block having a latch, wherein
• the self-rotation limit mechanism is configured to lock a rotation of the execution part based on an engagement of the latch on the self-rotation limit clamp block with the self-rotation latch;
• and
• a fix connection element attached to the output shaft, wherein the fix connection element is shaped to accommodate the detachable work brush head;
• and
• a charging port configured to connect to the electric brush device to an external power source.