11 results about "Numeric keypad" patented technology

Described herein are various embodiments for customized device pairing based on device features. An embodiment operates by receiving, from a first device, a message indicating motion sensing capability of the first device available for pairing the first device with a second device, wherein the first device does not include an alphanumeric keypad. A sequence of actions to be performed on the first device is generated. The sequence of actions is provided for display. An indicia indicating a set of one or more actions performed on the first device is received. It is determined that the set of one or more actions of the indicia corresponds to the sequence of actions provided for display, and the first device is paired with a second device.

The application discloses a kind of regional terrain elevation quick measurement methods, it is related to elevation measurement technical field, the method comprises the following steps: S01, laser level is arranged in the measurement area, and ensure that its plane light energy covers the high point and low point of measurement area;S02, rough adjustment and fine adjustment are carried out to laser level using standard gauge, so that the leveling error is less than 1mm;S03, handheld measuring rod is placed in known elevation reference point, the current elevation reference point is input by digital keyboard and the first button is pressed for a long time to complete reference value conversion;S04, the region to be measured is divided into multiple measurement sections, and the number of measuring points and measurement interval of each section are determined, and after the parameters are input into computer, measurement bridge is built for measurement.The application realizes that only one person is needed to operate to quickly and accurately complete the regional terrain elevation automation measurement, significantly improves efficiency and reduces human error.

The utility model provides a kind of prepayment electric energy meter with replaceable digital keyboard, it is related to electric energy meter field, prepayment electric energy meter with replaceable digital keyboard includes electric energy meter main body, installation groove is opened in electric energy meter main body, keyboard assembly is installed in installation groove, electric energy meter main body one end is hinged with cover plate one end, cover plate other end is detachably connected with the other end of electric energy meter main body, cover plate is used to limit keyboard assembly, prepayment electric energy meter with replaceable digital keyboard provided by the utility model is detachably connected by keyboard assembly and electric energy meter main body, user can conveniently and quickly replace keyboard by oneself, without replacing entire electric energy meter, greatly reduce maintenance cost and time cost, after keyboard assembly installation is completed, cover plate can be turned over, cover plate is pressed on keyboard assembly, realize the limitation of keyboard assembly.

This application discloses a mechanical keypad. According to one embodiment, a mechanical keypad may include: a keycap including a post extending from its bottom surface; a structural element including a channel configured to receive the post passing through it; and a key retaining device that securely receives the post in a recess or opening formed therein via the channel, and includes a key switch interface on its lower surface. When the key post is securely received in the key retaining device, the keycap and the key retaining device can move substantially in tandem.

1. Name of the product in this design: Numeric keypad with touchpad (with wrist rest K1010A / K1010B). 2. Purpose of this design: As a keyboard. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

The utility model discloses a big keyboard with fingerprint module and digital touch plate, including keyboard main part, fingerprint identification module and touch plate module, keyboard main part includes keyboard shell, key module and the PCB mainboard of setting in keyboard shell, wherein the digital keyboard area of keyboard shell and digital keyboard area top are equipped with first containing cavity and second containing cavity of top opening respectively, touch plate module with fingerprint identification module are adapted to install in first containing cavity and second containing cavity respectively, key module, touch plate module and fingerprint identification module all with PCB mainboard electricity is connected, touch plate module is configured as can realize the switching of mouse draw mode and / or touch button mode according to corresponding press down the key in key module.

1. Name of the product in this design: Graphical User Interface for Restaurant Ordering in Electronic Devices. 2. Purpose of this design: An electronic device. 3. The key design features of this product are its graphical user interface content. 4. The image or photograph that best illustrates the design's key features: the front view. 5. The rear view, top view, bottom view, left view, and right view are standard design elements and are omitted. 6. Purpose of the graphical user interface: The graphical user interface is used by restaurant staff to take orders. In the main view, click on any package in the middle rectangular area to sequentially enter the interface change state diagram 1 and interface change state diagram 2. In the interface change state diagram 2, click to select different meals from the set meal options on the left to enter the interface change state diagram 3. In the interface change state diagram 3, click the rectangular button at the bottom left to add food items to your cart, and you will then enter the interface change state diagrams 4 and 5 in sequence. In the interface change state diagram 5, click either of the two rectangular buttons in the lower right corner to pay and check out, and then proceed to the interface change state diagram 6 and interface change state diagram 7. In the interface change state diagram 7, clicking any button in the two central rectangular areas will sequentially enter the interface change state diagrams 8 and 9. In the interface change state diagram 9, click the button in the lower right corner of the numeric keypad area to complete the payment, and then proceed to the interface change state diagram 10 and interface change state diagram 11.

This invention provides a freely configurable split keyboard, including a keyboard base. A main keyboard and a numeric keypad are slidably connected within the keyboard base. A magnetic groove is provided on one side of the top of the main keyboard, and a display screen is magnetically attached to the groove. The main keyboard contains a wireless signal transceiver and controller electrically connected to both the display screen and the numeric keypad. A snap-fit ​​mechanism that cooperates with the main keyboard and the numeric keypad is provided within the keyboard base. This invention has the following advantages: through the snap-fit ​​mechanism design, users can freely arrange the main keyboard and numeric keypad on the keyboard base, adapting them to individual operating needs and habits, thus improving the keyboard's practicality and versatility.

The utility model relates to a split type digital keyboard belongs to split type digital keyboard technical field, the split type digital keyboard, include: split keyboard, protection mechanism, the protection mechanism includes fixedly connected with the first sheath and second sheath of split keyboard surface, through the first sheath and second sheath mutual cooperation, has realized the protection to the surface four around of split type digital keyboard, through the bottom of pressure pad and press in split keyboard top and the height of pressure pad is higher than the key on split type digital keyboard, is used for protecting split type digital keyboard top, reduces the damage of split type digital keyboard top when falling down, through the first sheath, second sheath and antiskid strip mutual cooperation, has realized the split type digital keyboard when falling down and carries out the buffer, and then reduces the damage of split type digital keyboard when falling down, guarantees the service life of split type digital keyboard.

The application relates to the technical field of digital keyboards, in particular to a touchpad module which comprises a two-dimensional touch surface, a pressure sensing assembly and a backlight display module; the two-dimensional touch surface realizes touch positioning, the pressure sensing assembly realizes pressure detection, and the backlight display module realizes backlight digital display; the three components cooperate to realize three-dimensional touch interaction of touch positioning, pressure detection and backlight digital display. The software carried by the application can realize the calling of long pressing and short pressing for different use scenes for different keys, realizes 3D feedback, makes users more easily perceive, improves the use experience, and supports user-defined AI digital keys.