Rotary operator and rotary switch

A rotary operator, comprising:

• a handle;
• a fastening base;
• and
• a pressing component,
• wherein:
• the fastening base is provided with an accommodation cavity;
• a transmission end of the handle is inserted into the accommodation cavity and is capable of relatively rotating in the accommodation cavity;
• the pressing component is sleeved on the transmission end of the handle and is slidably connected to the fastening base;
• and
• the handle is pushed to move along an axis of the accommodation cavity, so that the pressing component moves relative to the fastening base to be in contact with or separated from a tripper;
• wherein the rotary operator further comprises an elastic component that acts between the fastening base and the handle, and is configured to drive the handle to move along the axis of the accommodation cavity to generate a movement trend of being detached from the accommodation cavity;
• and
• wherein:
• the fastening base is further provided with a first protrusion extending toward the handle from an inner wall of the accommodation cavity,
• the handle further comprises a second protrusion,
• the second protrusion is disposed on an outer peripheral wall of the handle,
• one end of the elastic component abuts against the first protrusion, and
• another end of the elastic component abuts against the second protrusion.

A rotary switch, comprising:

• a tripper;
• and
• a rotary operator,
• wherein the rotary operator is configured to act on the tripper to reset the tripper;
• wherein the rotary operator comprises:
• a handle;
• a fastening base;
• and
• a pressing component,
• wherein:
• the fastening base is provided with an accommodation cavity;
• a transmission end of the handle is inserted into the accommodation cavity and is capable of relatively rotating in the accommodation cavity;
• the pressing component is sleeved on the transmission end of the handle and is slidably connected to the fastening base;
• and
• the handle is pushed to move along an axis of the accommodation cavity, so that the pressing component moves relative to the fastening base to be in contact with or separated from a tripper;
• and
• wherein:
• the pressing component comprises a pressure-bearing component and a pressing rod,
• the pressure-bearing component is sleeved on the transmission end of the handle,
• the fastening base is provided with an avoidance slot fitting the pressing rod,
• one end of the pressing rod is connected to the pressure-bearing component,
• another end of the pressing rod is arranged to extend through the avoidance slot outward;
• and
• the pressing rod is configured to act on the tripper.

A rotary switch, comprising:

• a tripper;
• and
• a rotary operator,
• wherein the rotary operator is configured to act on the tripper to reset the tripper;
• wherein the rotary operator comprises:
• a handle;
• a fastening base;
• and
• a pressing component,
• wherein:
• the fastening base is provided with an accommodation cavity;
• a transmission end of the handle is inserted into the accommodation cavity and is capable of relatively rotating in the accommodation cavity;
• the pressing component is sleeved on the transmission end of the handle and is slidably connected to the fastening base;
• and
• the handle is pushed to move along an axis of the accommodation cavity, so that the pressing component moves relative to the fastening base to be in contact with or separated from a tripper;
• wherein the rotary switch further comprises an elastic component that acts between the fastening base and the handle, and is configured to drive the handle to move along the axis of the accommodation cavity to generate a movement trend of being detached from the accommodation cavity;
• and
• wherein:
• the fastening base is further provided with a first protrusion extending toward the handle from an inner wall of the accommodation cavity,
• the handle further comprises a second protrusion,
• the second protrusion is disposed on an outer peripheral wall of the handle,
• one end of the elastic component abuts against the first protrusion, and
• another end of the elastic component abuts against the second protrusion.