Support device

A support device, comprising a mounting frame and a clamping base;

• wherein the mounting frame comprises a main frame body and a joint structure, electronic products are installed on a front side of the main frame body, and the joint structure is connected with a rear side of the main frame body;
• the joint structure is detachably connected with the clamping base;
• when the joint structure is detachably connected with the the clamping base, the joint structure adjusts positions relative to the clamping base and is fixedly clamped;
• the clamping base comprises a main base body:
• the main base body comprises a transfer cavity, a plug-in interface, and a transfer interface;
• the plug-in interface and the transfer interface are communicated with the transfer cavity, and the plug-in interface is communicated with the transfer interface;
• the joint structure comprises a boss and a limiting component:
• one end of the boss is connected with a rear side surface of the main frame body, and another end of the boss extends towards a position distal to the main frame body:
• one end of the limiting component is connected with the boss;
• an outer contour of a cross section of the boss is a long-strip oval:
• two planes facing oppositely and two arcuate surfaces facing oppositely are disposed on an outer side of the boss;
• and
• when the joint structure is disposed on the main base body, any one of the the arcuate surfaces of the boss directly faces the plug-in interface and is laterally inserted into the transfer interface through the plug-in interface:
• at this moment, another end of the limiting component is located in the transfer cavity and clamped into the transfer interface:
• when the joint structure is disposed on the main base body, the joint structure rotates relative to the main base body so that the plug-in interface faces any one of the planes.