TOY BUILDING SYSTEM AND PERIPHERAL ASSEMBLAGE THEREOF

A toy building system (2) and a peripheral assemblage (220-234) thereof are disclosed. The peripheral assemblage (220-234) includes a plug-in apparatus (32, 52) and a function apparatus (30, 50). The plug-in apparatus (32, 52) includes a battery module (322), a wireless transmission module (326), and a plug-in connection module (320, 520). The function apparatus (30, 50) includes a function module (302), a wired transmission module (304), a function connection module (306, 500), and a control module (300). The function apparatus (30, 50) is connected to another assemblage in a wired manner through the wired transmission module (304) to form a data connection and a power connection. The function apparatus (30, 50) is detachably connected to the plug-in apparatus (32, 52) to form the power connection to the battery module (322) and forms a data connection to another assemblage through the wireless transmission module (326). Accordingly, the function apparatus (30, 50) is immediately upgraded to a wireless function apparatus (30, 50), thereby increasing the flexibility of use and enhancing the experience of use.