Abstract: A supplementary game controller for tablet computers is revealed. The supplementary game controller for tablet computers includes a universal ball joint disposed between a fixing base and a connection base. The fixing base is fixed on a plane while the connection base is used to hold a tablet computer. Thereby the supplementary game controller is inclined at different angles or rotated in different directions through the universal ball joint while users hold the connection base so as to control characters and movements in games running on the tablet computer.

Abstract: An electronic device holder is revealed. The electronic device holder includes a base, a top cover and a support member. In use, a control member of the support member is pressed so that a locking shaft is moved inwards to push a shaft part moving into a pivot hole of an assembly block of the base. And a teeth part around the shaft part is released from teeth of a locking hole. Thus the support member can be rotated to the required position. Without any force applied to the control member, the teeth part of the shaft part is engaged with the teeth of the locking hole again due to the elastic member. Thus the support member is locked, the support block is then rotated to the required position and an electronic device is leaning against the support member. Therefore users can use electronics conveniently, without holding them in hands.

Abstract: An electronic device holder is revealed. By the electronic device holder, an electronic device is supported in a preset position so that users can operate the electronic device conveniently. The electronic device holder consists of holding units on tow sides thereof and a connection member connecting the two holding units. By the stopping and clipping of the two holding units, the electronic device is held and supported firmly in a preset state.

Abstract: An electronic device holder is revealed. By the electronic device holder, an electronic device is supported in a preset position so that users can operate the electronic device conveniently. The electronic device holder consists of holding units on tow sides thereof and a connection member connecting the two holding units. By the stopping and clipping of the two holding units, the electronic device is held and supported firmly in a preset state.

Abstract: This invention relates to an integration type remote control device and its wireless manipulation method. The remote control is essentially provided with a keyboard input interface and a mouse control knob, and a microprocessor in its interior is connected to a wireless transmission module, an acceleration sensing element for sensing and manipulating the moving of cursor of the computer mouse, and a gyroscope sensing element such that the remote control device can link with a dongle plugged in the computer by the wireless transmission module and manipulate the computer by the keyboard input interface. In the moving process of the remote control, the sensing of both the acceleration sensing element and the gyroscope sensing element are utilized to manipulate the moving of cursor of the computer mouse, and the mouse control knob is utilized to execute the manipulation of cursor of computer mouse.

Abstract: A sucker device includes a body, a sucking disk, and an operating mechanism; the body has a base, and a sleeve part joined on the base; the sleeve part has a hollow portion communicating with a bottom room of the base, and two slots, and is joined to a fixing support; the sucking disk is positioned in the bottom room of the base; an axial rod is joined on a middle of the disk, and held in the hollow portion of the sleeve part; the operating mechanism includes a knob, and a pressing rod, which is passed through the axial rod, and sticks out through the slots; the knob is positioned around and threadedly engaged with the sleeve part; thus, the middle of the disk can be moved farther away from a surface of an object for the disk to stick to the object by means of turning the knob.

Abstract: A sharing device includes a central processing unit, an input jack unit, a video and audio coding and decoding unit, a video and audio output module, and a wireless receiving and transmitting unit; the input jack unit includes USB ports, and a RJ-45 jack; the video and audio output module has output jacks to be connected to broadcasting devices for images and audio signals to be output and broadcasted; the sharing device can be connected to internet to obtain video and audio data; or alternatively, the sharing device can obtain video and audio signals from other broadband routers, video and audio sharing devices, IP sharers or wireless stations; the sharing device can be connected to internet to serve as a router so that nearby computers can have access to internet; several such sharing devices can be positioned within transmission range of each other to form a local area network.

Abstract: A connecting structure of an MP3 device holding unit and an articulated connecting rod includes a connecting rod, a coupling unit, and a holding unit for holding a MP3 device; the connecting rod has a plug to be inserted in a car cigarette lighter socket; the coupling unit includes an angle main body, and a connecting member, which is connected to a first end portion of the angle main body at one end, and the connecting rod at the other end for allowing the angle main body to be turned relative to the connecting rod; therefore, the holding unit can be pivoted left and right as well as up and down for adjusting orientation of the MP3 device; the holding unit includes a back shell part, and it is connected to a second end of the angle main body so as to be turnable relative to the coupling unit.

Abstract: A broadcasting device includes a video and audio transmitter, several video and audio receivers to wirelessly receive signals from the video and audio transmitter, and a remote control; the video and audio transmitter is connected to a multimedia broadcasting device such as computers, MP3, MP4, CD and DVD players; the video and audio receivers are each connected to a respective second broadcasting device such as televisions, overhead projectors, stereos, and speakers so that video and audio information contained in the multimedia broadcasting device can be transmitted through the transmitter, received with the receivers, and broadcasted through the second broadcasting devices connected to the receivers; the remote control is used to control the video and audio transmitter and the broadcasting devices connected to the receivers.

Abstract: A broadcasting device includes a video and audio transmitter, several video and audio receivers to wirelessly receive signals from the video and audio transmitter, and a remote control; the video and audio transmitter is connected to a computer/multimedia broadcasting device; the video and audio receivers are each connected to a respective broadcasting device so that video and audio information from the computer/multimedia broadcasting device can be transmitted through the transmitter, received with the receivers, and broadcasted through the broadcasting devices connected to the receivers; the remote control is used to give orders to the transmitter and the receivers so as to control video and audio information broadcasted through the broadcasting devices; the transmitter has a wireless signal communication module, and can be connected to internet to serve as a router with signals being received and transmitted through the wireless signal communication module.

Abstract: A sucker device includes a body, a sucking disk, and an operating mechanism; the body has a base, and a sleeve part joined on the base; the sleeve part has a hollow portion communicating with a bottom room of the base, and two slots, and is joined to a fixing support; the sucking disk is positioned in the bottom room of the base; an axial rod is joined on a middle of the disk, and held in the hollow portion of the sleeve part; the operating mechanism includes a knob, and a pressing rod, which is passed through the axial rod, and sticks out through the slots; the knob is positioned around and threadedly engaged with the sleeve part; thus, the middle of the disk can be moved farther away from a surface of an object for the disk to stick to the object by means of turning the knob.

Abstract: A force feedback and interactive system is provided in the present invention, wherein the force feedback and interactive system utilizes a mechanism for detecting weight or center of gravity and reacted force from an operator on a multi-axis motion platform, and a main controller which is a kernel of data processing and motion simulating of the multi-axis motion platform. Besides having complete mathematical simulation model for calculating reaction force variation according to the received operating command, force status and weight of the operator and having algorithm for simulating the motion of multi-axis motion platform so as to calculate the motion and instantaneous position of the multi-axis motion platform in space, the system can also provide function of force feedback for enhancing the virtual reality while being applied in various Human-Machine Interaction simulating field.