Microcomputer development board expansion slot jack

Abstract

The invention discloses a microcomputer development board expansion slot jack used for a mi cro:b it development board, comprising a base, wherein the base comprises an insertion end and a fixing end,which are located at opposite ends of the base; the insertion end is provided with a slot, which is internally provided with a plurality of conducting strips; the fixing end is provided with a plurality of conducting patches, which are closely attached to the fixing end and electrically connected to the conducting strips; the fixing end is provided with a fixed plug and is connected to the PCB board, the fixed plug passes through and is fixed on the PCB board, the conducting patches are attached to and fixed on the PCB board, and are electrically connected to the PCB board; the mi cro:b it development board is inserted into the slot, and the connection end of the mi cro:b it development board is electrically connected to the conducting strips in the slot. The microcomputer development board expansion slot jack provided by the invention can reduce the area occupied by the PCB board, and is more firmly fixed on the PCB.

Description

technical field [0001] The invention relates to the technical field of computer programmable expansion, in particular to a microcomputer development board expansion slot female seat. Background technique [0002] With the development of information and electronic technology, the application of computer programming is becoming more and more extensive, and there is an urgent need for teaching and training. Microcomputer development boards for teaching have appeared, and various functions can be realized by inputting control programs to the microcomputer development boards. When the microcomputer development board needs to expand its functions, it is generally connected to the expansion PCB board through the socket socket, and then the microcomputer development board controls the components on the PCB to realize the expansion of its functions. However, the existing slot female seat is an 80-pin PCI slot, which is too large in shape and takes up too much space on the PCB board,...

AI Technical Summary

Problems solved by technology

However, the existing slot mother seat is an 80pin PCI slot, which is too large in shape and takes up too much space on the PCB board, so that the functions that the PCB board can realize are limited.

At the same time, due to the frequent plugging and unplugging of the development board on the socket socket, the socket socket is easy to loose, which affects its electrical connection with the PCB board.

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