5 results about "Keyboard shortcut" patented technology

The application provides a kind of 3D light weight model measurement method, system and computer readable storage medium, method includes: by networking equipment terminal, upload 3D light weight model to be measured to cloud server;Overall element of 3D light weight model in cloud server is identified and measured, and the measurement result of overall element is returned to networking equipment terminal;Receive shortcut key measurement instruction input of networking equipment terminal;According to shortcut key measurement instruction, the measurement datum of the measurement datum of 3D light weight model on networking equipment terminal is shortcut measured, obtains the measurement result of measurement datum;Output the measurement report of 3D light weight model;Wherein, measurement report includes the measurement result of overall element and the measurement result of measurement datum.The application uses shortcut key measurement function to facilitate user's both hands operation, solves the problem of the operation of the existing multiple mouse click measurement item, effectively improves the measurement efficiency of 3D light weight model.

This application provides a multimodal input method and device based on the collaboration of a pressure-sensitive pen and a physical keyboard. The method includes: detecting the sensing signal generated by the electromagnetic pen above the screen of a tablet device and determining the hovering distance value of the electromagnetic pen; when the physical keyboard is connected and the hovering distance value is less than a first distance threshold, determining the initial input mode of the current foreground application; acquiring the pressure value received by the tip of the electromagnetic pen, performing analog-to-digital conversion on the pressure value to generate a pressure-sensitive value, and scanning the level changes of each key on the physical keyboard to generate a key scan code; switching the initial input mode according to the pressure-sensitive value and the key scan code, determining the pressure sensitivity level identifier according to the value range of the pressure-sensitive value, combining the modifier key value in the key scan code with the pressure sensitivity level identifier, and searching for the corresponding compound instruction from a preset shortcut key mapping table for input control. This application can maintain operational continuity and significantly improve input efficiency.

The utility model relates to keyboard detection, concretely is keyboard button detection device of multimode, including base, the top of base is equipped with the support plate for positioning keyboard, the top of base and close four corner positions all are equipped with support, the top of four supports is commonly supported to have the top plate, the middle part of top plate top is equipped with first air cylinder, the movable rod of first air cylinder passes through the top of top plate and is fixedly connected with U -shaped movable plate, the bottom of U -shaped movable plate is equipped with detection piece, and detection piece includes mounting panel, and the top of mounting panel is equipped with a plurality of second air cylinder for pressing button and is penetrated, and the end of second air cylinder movable rod is equipped with rubber block. The keyboard button detection device of multimode, through the linkage control of detection piece multiple independent control's second air cylinder and detection instrument, the device can simulate single key press, multiple key synchronous press, sequential press and a variety of operating modes, such as game hit or office shortcut key combination.

This utility model discloses a key with dynamic display function and a modular keyboard. The key includes a keycap, a switch, a PCB board, terminals, and metal springs. The keycap includes an outer layer, an inner layer, and a display screen. The outer layer has a display section, and the display screen is sandwiched between the outer and inner layers. The switch includes a switch cover, a switch seat, a switch core, and a spring-loaded reset element. The switch core has a trigger section. The PCB board is detachably electrically connected to the display screen, and a switch connector is embedded in the PCB board. The terminals and metal springs are both located in the assembly cavity, and the pins of the terminals and metal springs are engaged in the switch connector. The contact points of the terminals and the contact points of the metal springs are connected or disconnected under the drive of the trigger section of the switch core. This utility model's key gives the key a dynamic display function, allowing users to intuitively and conveniently obtain the character, shortcut key, and icon information represented by the key according to different usage scenarios, improving the functionality of the key and the user interaction experience.

This application provides a window display method, an electronic device, and related apparatus. In this method, the electronic device includes a display screen and a keyboard. The electronic device displays a first interface on the display screen, the first interface including a first window and a second window. The first window is the focus window. When the user's gaze is detected to be on the second window, in response to the user triggering a first shortcut key on the keyboard, the electronic device can switch the focus window of the first interface to the second window. In this method, the user can trigger the electronic device to switch the focus window of the first interface from the first window to the second window by gazing at the second window and operating the first shortcut key on the keyboard. The operation is simple and the focus window switching efficiency is high.