Cheng Uei Precision Industry Co., Ltd.

Wei Hong Liao

Yin-Lung Wu

Xiang Wang

Ming Chiang Chen

Ni Gao

Guang Li Huang

A charging dock adapted for charging a hand-held device includes a pedestal defining an opening, an electrical connector, a fastening plate slantwise disposed to a rear of the electrical connector, a plurality of first elastic elements restrained between the pedestal and the insulating housing, a metal braking piece disposed to a bottom of the pedestal, and a plurality of second elastic elements respectively restrained between button caps and the pedestal. The electrical connector is telescopically and slantwise disposed to the bottom of the pedestal and partially projects in or out of the opening. The hand-held device is capable of pressing on or being apart away from the button caps to make the button caps stretch out or draw back to drive the attaching portions to be attached to or apart away from the magnetic elements under the elasticity function of the second elastic elements.

Charging dock

A card connector includes an insulating body defining at least one receiving cavity for receiving an electronic card, electrical terminals disposed in the insulating body and projecting into the receiving cavity for contacting with the electronic card, and a securing part. One wall of the receiving cavity is opened with a slot and a ring-shaped receiving groove communicated with the slot and penetrating through the wall to communicate with the receiving cavity. A pillar is formed in the receiving groove. The securing part has a semi-ring elastic portion sleeved round the pillar and located in the receiving groove, and a pair of positioning arms parallelly extending from free ends of the elastic portion to be inserted in the slot and elastically abut against two inner sidewalls of the slot. The elastic portion projects into the receiving cavity for elastically resisting against one side edge of the electronic card.

Card connector

An electrical connector includes an insulating housing and a plurality of electric terminals. The insulating housing defines a plurality of terminal grooves for correspondingly receiving the electric terminals therein. Each of the electric terminals has a welded portion extending outside from a rear of the insulating housing for being soldered to a printed circuit board. A substantially inversed funnel shaped injecting portion is formed at a middle portion of the welded portion for leading liquid-state material to inject therefrom and then flow to the welded portion until the liquid-state material is solidified and integrated with the insulating housing. Therefore, the welded portions are not easily warped while soldered to the printed circuit board. Thus, the welded portions are soldered to the printed circuit board firmly, and the electrical connection between the electrical connector and the printed circuit board is more stable.

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Dong-Guan, China

Wei Hong Liao