Shenzhen Futaihong Precision Industry Co., Ltd.

Fih (hong Kong) Limited

Sutech Trading Limited

Ying-Liang Tu

Chia-Hua Chen

Chao Duan

Shun Guo

Jun-Jie Deng

A battery cover assembly includes a battery cover (), a housing (), and a locking member (). The battery cover has a receiving hole () defined therein. The receiving hole is located proximate one end of the battery cover. The housing has a locking groove () defined in one end thereof. The locking member has an operating portion () and a latching tab (). The operating portion is rotatably mounted in the receiving hole of the battery cover. The latching tab extends from one side of the operating portion. The latching tab is configured so as to be releasably lockable in the locking groove of the housing.

Battery cover assembly for portable electronic device

A card socket assembly includes a base, two latching mechanisms, and an elastic member. The base includes a mounting surface. The two latching mechanisms are oppositely fastened to the mounting surface. The two latching mechanisms and the mounting surface cooperatively enclose a card slot, used to receive a data card therein. The elastic member is disposed adjacent to the card slot and exposed within the card slot. The elastic member elastically biases the data card against the latching mechanisms.

Card socket assembly

A hinge assembly () includes a button (), a retaining member (), a fixing seat (), a control member (), a first spring (), a follower (), a cam (), a second spring () and a shaft (). The button has at least one pushing portion (). The control member has at least one receiving groove (), and the pushing portion is received in each receiving groove. Each pushing portion resists the control member. The first spring provides an elastic force to the control member. The cam includes a cam hole having an inner screw thread (). The second spring provides an elastic force to make the cam and the follower resist each other. The shaft defines an outer screw thread (). The outer screw thread engages with the inner screw thread of the cam.

Automatically opening hinge assembly for portable electronic devices

A hinge mechanism () includes a mounting member (), at least one retractable elastic shaft () and a rotating member (). The retractable elastic shaft has two opposite ends. The mounting member is located at one end of the retractable elastic shaft and defines at least one first hollow (). The rotating member is located at the other end of the retractable elastic shaft and defines at least one second hollow (). The first and second hollows respectively receive two ends of the retractable elastic shaft. The mounting member is rotatable relative to the rotating member to drive the retractable elastic shaft to move between a first position where the retractable elastic shaft is slantwise to an axis of the rotating member and a second position where the retractable elastic shaft is parallel to the axis of the rotating member. The hinge mechanism is easy to be manufactured.

Hinge mechanism for foldable electronic device

A hinge mechanism includes a fixed member (), two rolling elements (), an elastic member (), a rotational member () and a shaft (). The fixed member has a flange () and a stop portion () thereof. Two first hollows () are defined in the end part of the flange. Each rolling element has two rolling portions (). The rotational member includes a main portion () defined two hemisphere second hollows (), and a middle portion () defining two receiving chambers () therein for receiving the rolling bodies. The first and second rolling portions of each rolling element are respectively received in the first hollow and the second hollow. The shaft extends through the fixed member, the elastic member and the rotational member. One end of the elastic member resists the rotational member and the other end of the elastic member is fixed in the longitudinal direction of the shaft.

A battery cover assembly includes a battery cover (), a housing (), and a locking member (). The battery cover has a receiving hole () defined therein. The receiving hole is located proximate to one end of the battery cover. The housing has a locking part () defined in one end thereof. The locking part includes a receiving groove () and a resisting portion protruding from a bottom of the receiving groove. The locking member has an operating portion () and a latching ear (). The operating portion is rotatably mounted in the receiving hole of the battery cover. The latching ear extends from one side of the operating portion. The latching ear is configured so as to be releasably engageable with the locking part of the housing.

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Ying-Liang Tu