Electrical connector, circuit board assembly, and electronic device

A circuit board assembly, comprising a circuit board and an electrical connector, wherein:

• the electrical connector is fastened to the circuit board;
• the electrical connector is configured for an electrical connection between the circuit board and a signal transmission structure, the electrical connector comprising an insulation housing and a terminal, wherein the terminal is fastened to the insulation housing, an insertion space is provided inside the insulation housing, an opening is provided in a bottom surface of the insulation housing, the opening communicates the insertion space and an outside of the insulation housing, and the bottom surface of the insulation housing faces the circuit board;
• and
• a first electrical connection end of the terminal is at least partially located in the insertion space and is configured to be electrically connected to the signal transmission structure, a second electrical connection end of the terminal extends out of the bottom surface of the insulation housing and is configured to be electrically connected to the circuit board, and when the electrical connector is configured to be electrically connected to the signal transmission structure, the signal transmission structure enters the insertion space through the opening and is connected to the first electrical connection end of the terminal.

An electronic device, comprising an outer shell and an circuit board assembly, wherein:

• the circuit board assembly comprises a circuit board and an electrical connector, and the electrical connector is fastened to the circuit board;
• the electrical connector is configured for an electrical connection between the circuit board and a signal transmission structure, the electrical connector comprising an insulation housing and a terminal, wherein the terminal is fastened to the insulation housing, an insertion space is provided inside the insulation housing, an opening is provided in a bottom surface of the insulation housing, the opening communicates the insertion space and an outside of the insulation housing, and the bottom surface of the insulation housing faces the circuit board;
• a first electrical connection end of the terminal is at least partially located in the insertion space and is configured to be electrically connected to the signal transmission structure, a second electrical connection end of the terminal extends out of the bottom surface of the insulation housing and is configured to be electrically connected to the circuit board, and when the electrical connector is configured to be electrically connected to the signal transmission structure, the signal transmission structure enters the insertion space through the opening and is connected to the first electrical connection end of the terminal;
• and
• wherein the circuit board assembly is mounted in the outer shell.