Display screen switching structure and weighing apparatus

The display screen switching structure used for installing one or more display screens comprises a vertical rod, a switching arm, an installing base and a connecting piece, the switching arm is arranged on the back of the display screen, and the switching arm comprises a connecting platform and a connecting hole located in the connecting platform; the mounting base is arranged at the end of the vertical rod, a plurality of mounting holes are formed in the mounting base, and the mounting holes are used for being in butt joint with the connecting holes in the adapter arms respectively; and the connecting piece penetrates through the mounting hole and the connecting hole so as to fix the display screen on the mounting seat. The display screen switching structure can be flexibly connected with one or more display screens. The utility model further provides a weighing apparatus. 提供一种用于安装一个或多个显示屏的显示屏转接结构，包括立杆、转接臂、安装座以及连接件，转接臂设置在显示屏的背部，转接臂包括连接平台和位于连接平台上的连接孔；安装座设置在立杆的端部，安装座上设有多个安装孔，各安装孔分别用于与各转接臂上的连接孔对接；连接件贯穿安装孔和连接孔，以