Electrical connector and manufacturing method thereof

Abstract

The invention provides an electrical connector, comprising a first insulating body holding an upper row of conductive terminals, a second insulating body holding a lower row of conductive terminals, and clamped between the first insulating body and the second insulating body The metal shielding sheet, the first insulating body includes a first base and a first tongue extending forward from the first base, and the second insulating body includes a second base and a tongue extending forward from the second base The second tongue plate, the upper row of conductive terminals and the lower row of conductive terminals respectively include a contact portion exposed on the surface of the first tongue plate and the second tongue plate, a holding portion held by the first base portion and the second base portion, and an extension The welding part of the first base and the second base, the electrical connector further includes a fixing piece, the fixing piece includes a number of fixing columns and a beam connecting a number of the fixing columns, the first base and the second base include A channel through which the fixing member passes to securely fix the first base and the second base.

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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