Abstract:
The present invention relates to a residential security system especially one of Web smart type mainly passing through the traditional PSTN (Public Switch Telephone Network) for dual-direction information control and video signal transmission. Apart from connecting to PC (System PC with WEB Server) and DVR (Digital Video Recorder) at the rear-end, the invention is also designed with several WEB cameras at the front and an individual connecting Host. A Modem is designed in the telephone wire between the PC and Host for transmission of video-signal from each Host and passing through PSTN to return to PC for live surveillance recorded by a DVR. Hence, the present invention provides a very reliable tool for alarming the police and increasing live surveillance and joint systems can also be formed to increase safety and surveillance of high-residential areas, office buildings and other important locations.
Abstract:
The present invention relates to a remote controlling method wherein the terminal appliance passes through Web to connect to LAN to further pass through telephone wire, coaxial cable, Cat 5 to connect to Internet for remote controlling. The present invention mainly consists of Web control, controller and RJ-45 support. The Web control is characterized by the use of Embedded Web Power for embedded Web management and provides human browser operating interface for easy installation and controlling. The controller consists of a built-in Embedded Web Power designed with serial port holes connecting the terminal machine (or terminal simulator) to Embedded Web Power and using service list provided by the built-in controller for setting up of IP address and wave frequency. The RJ-45 support provides a RJ-45 entry to enable remote access to terminal controller procedure. The present invention therefore provides an independent, complete control of the terminal device power of Internet system to prevent any web or appliance damage or threat due to a break through in wave frequency.
Abstract:
An optical structure of the optical mouse is disclosed, which comprises a light source providing an incident light beam transmitted onto a target surface at a specific incident angle and a photosensor pre-disposed at an angle of between 1 and 179 degrees or between 181 and 359 degrees so as to be aligned to stand at a right angle with respect to a path of the reflected version and thus achieve a proper acquirement of luminance and image of the reflected version of the incident light from the target surface.
Abstract:
A highly sensitive inertial mouse is in particular to one using an MEMS(Micro-Electrical-Mechanical System)inertial sensitive principle; the mouse uses MEMS inertial sensitive principle including a two-dimensional or three-dimensional inertial sensors or accelerometers and with the use of signal processing methods such as collecting of data, noise cancellation, setting of threshold of dead zone, tracking of baseline, calculation of displacement and adjustment of sensitivity and so on, enable the MEMS sensor acting as the manufacturing component of a computer mouse; furthermore, the present invention is not only light and energy saving, but also obviates the drawbacks of high power consumption of optics mice or easy-dirt collection of roller mice. Moreover, with the increase in sensitivity, the bottleneck in the manufacturing of inertial mouse is overcome such that the functions of MEMS inertial mouse is very stable and reliable and can be easily used.
Abstract:
The present invention relates to a Web home security system especially one suitable for families and small enterprises using embedded IP (Internet Protocol) skill to form a solid and fireproof security system. The present invention mainly comprises a system PC with Web server, Internet, several wireless sensors, residential gateway, Web camera, PC and embedded IP skill, Web communicating interface RJ-45 and IEEE 802.11b WLAN port. Hence, the present invention provides a convenient way for distant surveillance and alarm of residential areas, smart-type office buildings and factories and, simultaneously, enjoys wireless on-line connection.
Abstract:
A roller structure for input devices with improvement is disclosed. The roller structure of the present invention comprises a roller, a supporting seat, an encoder, a circuit board, a contact switch and a roller supporting seat. The supporting seat is disposed within the roller, and a space is provided on one side of the supporting seat so that the encoder is fixedly disposed in the space and hence the roller structure has a smaller size. A contact switch is provided on the circuit board. Two positioning protrusions are provided on the outside of the supporting seat and two positioning tracks are provided on the roller supporting seat so that the movement of the supporting seat may be guided and limited by the roller supporting seat. An activation protrusion is provided on the two positioning protrusions and may activate the contact switch when the supporting seat is pressed down.
Abstract:
The present invention relates to a kind of electrodes touching mouse, especially one using the electrostatic induction caused by the finger pressure to operate the mouse function keys. The present invention consists of four conducting surfaces and an inner metal point wherein the four conducting surfaces represent the left, right, upper roller and down roller keys respectively operated by the static electricity emitted by the finger. The inner metal point is connected to the mouse circuit for reading of the circuit signal produced by the finger in touch with the conducting surface. Hence, the present invention provides a modern and original structure of adjoining key buttons using electric induction as power source. This structure is also dust and waterproof and makes no mechanical noise when in use.
Abstract:
The present invention relates to a touch type mouse structure, especially one using fingers to interrupt light and simultaneously press mouse function keys. The structure mainly consists of four pressing points matched with an inner light sensor wherein the four pressing points form a concave body, illuminating at the conducting bar at the concave edge. The bottom edge allows light to pass through for reaction of inner sensor. The inner sensor is surrounded by the conducting bar material on the outside and interrupting materials inside and is designed at the center of each pressing point and connected to the inner circuit of the mouse. Hence, the present invention provides a convenient and easy way to simultaneously press function keys and interrupt light for soundless control effect. It is the most modern design as there are no conjunctions between the touch keys interface, thus avoiding dust and other residue.
Abstract:
An anti-harmful impact input device has one or more than one housing space formed in its main body. Each housing space accommodates at least one gravity buffer, and an elastic buffer is intercalated between the gravity buffer and the inner wall of the housing space. The gravity buffer is made of weights, lead beads, or other massive substance, and the elastic buffer is formed of two springs, rubber, cotton, foam cotton, or thermoplastic elastomer. Each of the two ends of the gravity buffer is connected to one end of the spring, whereas the other end thereof is mated to the inner wall surface of the housing space so as to suspend the gravity buffer in the housing space with the tensile force of the spring.