Electrical connector and manufacturing method thereof

Abstract

The present invention provides an electrical connector. The electrical connector comprises a first insulative housing that holds the upper row of conductive terminals, a second insulative housing thatholds the lower row of conductive terminals, and a metal shielding piece which is sandwiched between the first insulative housing and the second insulative housing. The first insulative body comprises a first base portion and a first tongue plate extending forwardly from the first base portion; the second insulative body comprises a second base portion and a second tongue plate extending forwardly from the second base portion; and the upper row of conductive terminals and the lower row of conductive terminals respectively comprise a contact portion exposed on the surface of the first tongue plate and the second tongue plate, a holding portion which is held on the first base portion and the second base portion, and a welded portion extending from the first base portion and the second baseportion. The electrical connector further comprises a fixing member, and the fixing member comprises a plurality of fixing posts and a beam connected with the plurality of fixing posts. The first baseportion and the second base portion comprise channels through which the fixing members pass to securely fix the first base portion and the second base portion.

Description

【Technical field】 [0001] The invention relates to an electrical connector and a manufacturing method thereof, in particular to an electrical connector suitable for front and back insertion. 【Background technique】 [0002] An electrical connector disclosed in Chinese Invention Patent Application No. 105375157 published on March 2, 2016, includes a first insulating body with a first base, a second insulating body with a second base, and a clamping The reinforcing piece between the first insulating body and the second insulating body, the two sides of the first base, the second base, and the reinforcing piece respectively have fixing holes penetrating in the up and down direction, and the electrical connection The device further has a fixing portion that passes through each fixing hole in the up and down direction to fix the first insulating body, the second insulating body and the reinforcement. However, when the electrical connector is soldered to the circuit board by reflow,...

AI Technical Summary

Problems solved by technology

[0002] An electrical connector disclosed in Chinese Invention Patent Application No. 105375157 published on March 2, 2016, includes a first insulating body with a first base, a second insulating body with a second base, and a clamping The reinforcing piece between the first insulating body and the second insulating body, the two sides of the first base, the second base, and the reinforcing piece respectively have fixing holes penetrating in the up and down direction, and the electrical connection The device further has a fixing portion that passes through each fixing hole in the up and down direction to fix the first insulating body, the second insulating body and the reinforcement. However, when the electrical connector is soldered to the circuit board by reflow, due to high It is very easy to cause the fixed part to be broken, so that the coplanarity between the first base and the second base cannot be guaranteed

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