Shenzhen Everwin Precision Technology Co., Ltd.

Shaocan Zhang

Xiaoshuo Chen

Su Lu

A reversible USB receptacle having high-frequency transmission properties, including a shielding middle plate (), first and second terminal groups () respectively located at upper and lower sides of the shielding middle plate (), and an insulating body () making first and second terminal groups () and the shielding middle plate () be formed into one piece, the insulating body () including a base and () a butting tongue portion () extending forward from the base (), first and second terminal groups () respectively including contact portions () exposed on upper and lower surfaces of the butting tongue portion (), retaining portions () formed by extending backward from the contact portions (), and welding pins () formed by extending from the retaining portions, wherein first and second terminal groups () further include bent portions () formed by oppositely bending from front end edges of contact portions (), and material strip connecting portions () extending from ends of bent portions beyond front end of the shielding middle plate (), and the material strip connecting portions () are embedded in the insulating body (). The present disclosure can achieve high-frequency transmission and prevent the front end of the terminal from warping.

Reversible USB receptacle having high-frequency transmission properties

A USB connector includes a docking assembly, a first metal member sleeved on the docking assembly, a plastic housing, and a second metal member integrated with and formed inside the plastic housing. The docking assembly includes an insulation body including a base and a docking tongue extending forward from the base and a conductive terminal integrated with and formed inside the insulation body. The first metal member includes an annular body sleeved on the base and welding feet extending rearward from two opposite sides of the annular body. The second metal member includes a plate body formed on a side wall of the plastic housing. Second welding portions formed by two sides of the plate body are bent and then extend toward the circuit board and a holding piece extending rearward from the plate body and fastened at a tail of the base of the insulation body.

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Guangdong, China

Shaocan Zhang