Core board

The utility model relates to a core board, which comprises a bottom board and a functional module group, the functional module group comprises a plurality of discrete functional modules, and each functional module is connected with an inline seat; the bottom plate is provided with a plurality of inline seat interfaces matched with the inline seats, and the inline seat interfaces are used for being connected with the inline seats, so that the functional modules are connected with the bottom plate through the inline seats. Through discrete design of each functional module, the problem of difficult repair after circuit integration is solved. 本申请涉及一种核心板，包括：底板和功能模块组，功能模块组包括多个分立式的功能模块，每个功能模块均连接一个内联座；底板上设置多个与内联座匹配的内联座接口，内联座接口用于与内联座相连，以使功能模块通过内联座与底板连接。通过将各个功能模块进行分立式设计，解决了电路集成后返修困难的问题。