| 摘要 |
PURPOSE: A PCB connection structure of car audio is provided to rigidly sustain the connection status between front and main PCBs by double inserting the connection part of the front PCB into the connection part of the main PCB. CONSTITUTION: A PCB connection structure of car audio comprises a bracket(100), a partition(110), plural first and second conductors(130,140), a protrude unit(200), and plural third and forth conductors(210,220). The bracket(100) is fixed on one side of a main PCB(20) and has a blind space(120). The partition(110) is extended forwardly from inner wall of the blind space(120) to separate the space(120) into upper and lower spaces. The first and second conductors(130,140) are formed on top and bottom walls of the blind space(120). The protrude unit(200) projects from one side of a front PCB(40), has a groove opposing to the partition, and divided into upper and lower protrudes. The third and forth conductors(210,220) are respectively provided on top surface of the upper protrude and the bottom surface of the lower protrude. |
