Abstract: A method of manufacturing an electric connector includes: providing a metal strip and stamping on the metal strip at a stamping station to obtain a terminal set; packaging and conveying the terminal set to an electroplating station; electroplating and conveying the terminal set to an assembling station; bending and assembling the terminal set into the insulator. The bending operation of the terminal set is transferred to be carried out on the assembling station after the electroplating operation, and is prevented from being carried out at the stamping station. On the one hand, the structure of the terminal set can be kept flat after stamping, which can improve the packaging efficiency and the packaging quantity. On the other hand, the relatively flat structure of the terminal set is more conducive to electroplating treatment, which can improve the electroplating quality and prevent the terminal from deforming.

Abstract: An electric connecting device includes an insulator with a front end abutting surface and a rear end mounting surface, a terminal module and a USB plugging module in the insulator. A first plugging cavity and a second plugging cavity distributed in a horizontal direction and a guide hole between them are arranged in the insulator. The first plugging cavity and the second plugging cavity forwardly penetrate through the front end abutting surface and form a round interface and a USB interface respectively. By simultaneously providing the two plugging cavities on the insulator, two different plugging functions can be satisfied. The transmission of a DC power supply and the transmission of a USB signal are realized at the same time. The integrated structure can reduce the occupation of a circuit board space and the assembly cost of the product.

Abstract: Provided is an electrical connector. The electrical connector includes an insulation body, a terminal group and an isolation plate, where the terminal group and the isolation plate are received in the insulation body. The terminal group includes upper-row terminals and lower-row terminals. The isolation plate is between the upper-row terminals and the lower-row terminals. The isolation plate has a pair of upper grounding arms and a pair of lower grounding arms which are integrally connected with the isolation plate. The pair of upper grounding arms is in a same plane as the upper-row terminals and is on two sides of the upper-row terminals respectively. The pair of lower grounding arms is in a same plane as the lower-row terminals and is on two sides of the lower-row terminals respectively.

Abstract: Provided is an electrical connector. The electrical connector includes an insulation body, and a terminal group received in the insulation body. The terminal group includes upper-row terminals and lower-row terminals. The upper-row terminals and the lower-row terminals are equal in quantity and are arranged in one-to-one correspondence in a vertical direction. Each of the upper-row terminals is provided with an upper contacting arm extending in a horizontal direction, and each of the lower-row terminals is provided with a lower contacting arm extending in the horizontal direction. The upper contacting arm and the corresponding lower contacting arm partially overlap and partially stagger in the vertical direction.

Abstract: Provided is an electrical connector. The electrical connector includes an insulation body, a terminal group and an isolation plate, where the terminal group and the isolation plate are received in the insulation body. The terminal group includes upper-row terminals and lower-row terminals. The isolation plate is between the upper-row terminals and the lower-row terminals. The isolation plate has a pair of upper grounding arms and a pair of lower grounding arms which are integrally connected with the isolation plate. The pair of upper grounding arms is in a same plane as the upper-row terminals and is on two sides of the upper-row terminals respectively. The pair of lower grounding arms is in a same plane as the lower-row terminals and is on two sides of the lower-row terminals respectively.

Abstract: Provided is an electrical connector. The electrical connector includes an insulation body, and a terminal group received in the insulation body. The terminal group includes upper-row terminals and lower-row terminals. The upper-row terminals and the lower-row terminals are equal in quantity and are arranged in one-to-one correspondence in a vertical direction. Each of the upper-row terminals is provided with an upper contacting arm extending in a horizontal direction, and each of the lower-row terminals is provided with a lower contacting arm extending in the horizontal direction. The upper contacting arm and the corresponding lower contacting arm partially overlap and partially stagger in the vertical direction.