31 results about "Computer port" patented technology

A portable power supply includes a first shell, a second shell disposed on the first shell, an electronic device removably disposed in the first shell, a power supply assembly disposed in the second shell, a power indicator disposed on the second shell for displaying remaining power of the power supply assembly, a charging socket, a power socket for connecting to and supplying power to the electronic device, a computer port for communicating data between a computer and the electronic device, and a switch. The power supply assembly includes a rechargeable battery, a battery switching device, a booster circuit, a charging circuit, a battery protecting circuit, and a battery power sensing circuit.

A device for securing a cable plug within a socket of an apparatus such as a USB plug within the USB port of a computer. A housing having an interior chamber is placed over the plug by sliding the cord through an axial slot formed in the housing, with the plug cord extending through an end opening of the housing. A retainer clip or collar having a U-shaped channel formed about an inner end periphery is slid over and along the housing and mates with a complementary shaped channel formed in the housing to lock the clip and housing together. A pair of adhesive pads are mounted on the ends of the pair of arms extending outwardly from the retaining clip for attachment to the apparatus adjacent the plug receiving socket.

A multipurpose media player memory card reader having a system flow that occurs upon inserting a memory card into a memory card reader slot, whereupon a circuit of the memory card reader reads data stored within the memory card or a control circuit reads data stored within memory. Multimedia data is transmitted to a multimedia player circuit and converted into sound signals for output through an outlet. When playing multimedia data the multipurpose media player memory card reader is further adapted to reciprocally connect to a computer port through a connector port of the multipurpose media player memory card reader, thereby the multipurpose media player memory card reader achieves functionality as a removable connected hard disk, whereby a user is able to save data within a memory card and memory through the multipurpose media player memory card reader.

The present invention provides a method for testing ports of a computer. The method includes steps of: connecting the testing ports and the non-testing ports of the computer according to a configuration document; creating virtual devices corresponding to the non-testing ports; analyzing corresponding relations between the virtual devices, the non-testing ports, and the testing ports; analyzing a count of the testing ports; and determining whether the testing ports are in good working condition by determining whether the count of the testing ports is equal to a count of the configuration records. A related system is also disclosed.

The present invention relates to an audio/video editing method and an equipment by using mobile data recording medium. In the production of audio/video programs, a kind of mobile data recording medium that can be drawn and inserted is adopted as the carrier of video program data and used for the whole flows of photographing, recording, playing and storing; the equipment is composed of a kind of mobile data recording medium and a main set system, and the equipment carries the storage in a non-contact magnetic read-write way or through the electronic read-write method of a kind of conductor storage medium. The data files are recorded in a non-linear way to receive read-write operations of the operating system; the main set system is a computer system based on a CPU and an operating system platform or an embedded micro-processor system. The mobile data recording medium connects with the main set system through computer ports and a physical plug mechanism as well as electric signals; and carries pulling and insertion of the mobile data recording medium. The mobile recording medium keeps the independency and the integrality of data in the whole flow of the program production.

Described herein are systems and methods for securing and regulating access to physical input/output (“I/O”) ports on a computing or network device. Novel devices and methods for authenticating a user or device while retaining operational security are disclosed. The novel devices and methods are further enhanced by utilization of a locking mechanism and control scheme that utilizes a shape memory alloy.

An electronic circuit arrangement, by which a line termination or terminating resistor of a serial bus, for example a CAN bus, is implemented in a switchable manner and can be electronically connected or disconnected by electronically operating switching elements and a microcontroller, or a computer port of the latter, which is present in an electronic control unit.

The present invention concerns an apparatus to extend a computer interface from a user inaccessible location to a user accessible location. Specifically, the apparatus of the present invention is configured to provide at least one computer port in an easily accessible location that is connected, via an adaptor, to a computer port integrated into a computer. The computer interface extender includes a hardware interface portion having a primary computer interface port, e.g., a USB port, that incorporates at least a first bidirectional electrical conduit and is configured to couple to a port located within a computer housing. The apparatus also includes a user interface portion having at least one, and preferably four, secondary computer interface ports, e.g., USB port, equipped with secondary bidirectional electrical conduit. Connecting the hardware and user interface portions is an extension member with a conduit bridge connecting the first and second bidirectional electrical conduits. The hardware and user interface portions fasten the interface extender apparatus to the computer housing.

The invention discloses a method and a device for formatting a hard disk under a BIOS (Basic Input/Output System) configuration interface. In the method, firstly, a user logs in a BIOS configuration interface and selects a formatting function; the BIOS obtains a serial number of a hard disk inserted into a computer port, displays the serial number in a BIOS configuration interface, and stores a corresponding relation between the port and the serial number of the hard disk in a BIOS cache region; receiving selection of a user on a hard disk needing to be formatted; the BIOS obtains the serial number of the hard disk needing to be formatted from the disk insertion port, and the serial number is compared with the corresponding serial number stored in the BIOS cache region; if yes, executing a hard disk formatting operation according to the selected hard disk; and if not, the pop-up window gives a prompt that the serial number is not matched. According to the method, selection and implementation of hard disk formatting can be directly realized through the BIOS configuration interface without the help of a third party, so that the hard disk is formatted more quickly, and resources are saved.

The invention discloses a method and device for automatically identifying a computer port state and starting a test program. The method comprises the steps of a, sending a command for acquiring a portconnection state and obtaining a corresponding return value; b, judging whether the port is connected with to-be-tested equipment or not according to the return value, if the judgment result is thatthe port is connected with the to-be-tested equipment, executing the step c; c, analyzing the obtained feature data of the return value, and comparing the feature data with first feature data of hardware ID identified when the equipment is connected for the first time and second feature data of the hardware ID identified when the equipment is connected for the second time, wherein the first feature data and the second feature data are stored in a configuration file; if the feature data of the return value is consistent with the first feature data, executing the step d, and if the feature dataof the return value is consistent with the second feature data, returning to the step a; d, determining the position of a button according to the information, which is stored in the configuration file, of the button of the test program; and e, controlling a mouse to move to the position of the button and click, and returning to the step a after the click is finished.

The invention provides a computer network test system based on big data, and relates to the field of computer networks. The computer network test system based on big data comprises an online host anda communication port expansion device, wherein the communication port expansion device comprises an online host port and a plurality of to-be-tested computer ports, and the online host is electricallyconnected with a control module, a network module, a detection module and a database server. The online host controls a to-be-detected computer to perform system detection, configuration detection, hardware detection, software detection, network connection detection and network security detection under the support of a database, so that computer system detection items are increased, computer detection is more thorough, the performance of the computer in all aspects is improved, the quality of the computer is better, and meanwhile, all tested data of the computer are grouped and stored together, so that a data set is enriched, computer detection is more rapid, convenient and accurate, and the system is worthy of vigorous popularization.