Abstract: A method for automatically adjusting an antenna and the system thereof are provided. The method includes driving the motor to rotate the antenna at first, so as to receive multiple first digital signals and record the position corresponding to the multiple first digital signals; comparing the multiple first digital signals to obtain the strongest first digital signal among them; driving the motor to rotate the antenna to the position corresponding to the strongest first digital signal; driving the motor to adjust the pitching angle of the antenna to receive multiple second digital signals and record the pitching angle corresponding to the multiple second digital signals; comparing the multiple second digital signals to obtain the strongest second digital signal among them; and driving the motor to rotate the antenna to the pitching angle corresponding to the strongest second digital signal.

Abstract: A thin USB electronic device, which includes a substrate and a housing enclosing the substrate, is disclosed. The substrate includes a circuit board and an extended connector. Electrically conductive metal strips are adhered to the connector, and integrated circuit elements are mounted on the substrate. The housing has openings, through which the corresponding metal strips are exposed and electrically communicate with the contacts of an USB receptacle. In another example USB electronic device, a plurality of metal film are used instead of electrically conductive strips, the integrated circuits are allocated centrally beneath the substrate, and bulges are manufactured upon the lower housing to sustain the extended connector.

Abstract: A clipping dock for network video cameras includes a primary clip rod, a secondary clip rod, a torsional spring, an actuating button and a cap. The secondary clip rod is stacked on the primary clip rod. The torsional spring is mounted onto the stacked location to enable the primary clip rod and the secondary clip rod to extend or fold elastically relative to each other. The secondary clip rod has ratchet teeth at the stacked location to engage with the actuating button located nearby. The cap covers the stacked location. When the primary clip rod and the secondary clip rod are extended or folded at a desired angle, the actuating button may be moved to engage with the ratchet teeth to form an anchor condition to thereby achieve a self-adjusting function for extending or folding.

Abstract: A bracket for supporting an electronic product includes at least a first supporting member and a second supporting member connected with and formed at an included angle with the first supporting member. The first supporting member has at least one first positional portion and the second supporting member has at least one second positional portion. The length of the second supporting member is larger than the first supporting member such that the bracket may provide various viewing angles for an electronic product by holding the electronic product at a desired angle on a plane surface by flexibly positioning the one or more first positional portions and the one or more second positional portions with respect to the electronic product.

Abstract: An electronic device having a sliding cap mainly includes a body, a sliding cap and an elastic element. The body has a transmission end that has a terminal section to couple with external electronic equipment, and a moving area on the outer surface. The sliding cap has an internal chamber to partly cover the transmission end of the body. The sliding cap is movable relative to the body by the guidance of the moving area to a protection position to cover the terminal section, and to a use position to expose the terminal section outside the sliding cap. The elastic element is held in the internal chamber to keep the sliding cap on the protection position in normal conditions.

Abstract: A mobile Voice-over-Internet-Protocol (VoIP) phone communication system and method allows users to make mobile communication via mobile VoIP phones. A local mobile VoIP server is established in at least one specific communication zone and at least a central mobile VoIP server for coordinating the local mobile VoIP server in each zone is established. The mobile VoIP phone logins to the local mobile VoIP server in a specific communication zone to which the mobile VoIP phone enters, so the local mobile VoIP server identifies the mobile VoIP server in the zone and stores identification information of the identified mobile VoIP phone.

Abstract: A method and system for managing data transmission between an external memory and an internal memory of an electronic apparatus is provided. The system includes an interactive interface for outputting messages that indicate real-time storage status of the internal memory and external memory card. When an external memory card is inserted, the system automatically duplicates files stored in the internal memory to the external memory card, and deletes the files in the internal memory upon determining that the files have been successfully transferred to the external memory card by matching the file names of the files in the internal memory to the external memory card. The system further includes a clamping means for securely clamping the portion of the external memory card that is exposed outside the electronic apparatus to avoid unintentional detachment of the external memory card from the electronic apparatus.

Abstract: A pressing device for pressing lithium batteries with different thickness is installed on an electronic device to pressing a first lithium battery and a second lithium battery with different thickness using a first pressing part and a second pressing part with different curvatures. The first lithium battery and the second lithium battery are thus fixed in their positions without using additional tools.

Abstract: A connector structure is proposed, which includes a body having at least one containing space; at least one first connector being inwardly disposed at one end of the body; at least one second connector being pivotally disposed on the other end of the body, which can be accommodated in the containing space of the body; and at least one rotating element being pivotally connected onto one end of the body, the second connector being fastened onto the rotating element, wherein the rotating element at least has one arm portion, one end of the arm portion being disposed with a pivotal connecting portion which connects to one end of the body. The connector structure further has a switch actuated by the rotation of the pivotal connecting portion of the rotating element thereof, wherein the rotation angle of the switch can control electric conduction of the first connector and the second connector.