92 results about "Touchpad" patented technology

The utility model relates to the technical field of touchpads, in particular to a touchpad assembly and a notebook computer. The touchpad assembly includes an upper cover and a stiffener. The reinforcing piece is connected to the upper cover, the reinforcing piece is used for supporting the bottom of the touch panel, the reinforcing piece is further provided with a first buckling piece, and the first buckling piece is used for being connected with the bottom cover. Wherein the upper cover and the reinforcing piece are of an integrally-formed structure. The touchpad assembly is provided with the reinforcing part connected to the upper cover, and the reinforcing part can support the touchpad at the bottom of the touchpad, so that the touchpad can be clamped between the upper cover and the reinforcing part to fix the touchpad. The touch panel can be stably installed on the upper cover. Furthermore, the upper cover and the reinforcing piece are of an integrally-formed structure, and the upper cover and the reinforcing piece can be manufactured through one mold in the process of manufacturing the touch pad assembly, so that the mold opening frequency of the structure for supporting the touch pad can be reduced, and the manufacturing cost of the touch pad assembly is low.

This product is a portable information and communication terminal equipped with authentication and communication functions. The touchpad allows for fingerprint authentication and input operations on an external display, while the microphone / speaker allows for voice communication. This product can be carried by attaching it to various attachments, as illustrated in the "Reference Diagram Showing Usage" and "Reference Image Diagram 1 to 3 Showing Usage."

The present application is a kind of touchpad and its force sensing information correction method, the touchpad includes force sensing layer and touch sensing layer, the force sensing layer contains a plurality of force sensing points, the touch sensing layer contains a plurality of touch sensing points, a force sensing point corresponds to n touch sensing points, by the touch sensing information received by the touch sensing layer, the force sensing information received by the force sensing layer is adjusted, so that the resolution of the adjusted force sensing information is higher than the resolution of the original received force sensing information, thereby achieving the purpose of correcting the force sensing information, to improve the accuracy of judging the force size of the object when operating on the touchpad.

To help a computer game player in understanding a computer game, upon pausing the game, visual subtitles may be presented. In addition, or alternatively, Braille representing subtitles may be output as a series of vibrations on a touch pad of the controller. When the person's finger reaches the edge of the touch pad, a new series of Braille subtitles may be presented. Depending on where the player is in reading the subtitles and how fast the player reads them, the game video may be slowed down from normal speed.

The application provides a method and related device for preventing mistaken touch. An electronic device can display an interface of a first application. The electronic device can receive touch information of a touchpad sent by a keyboard device. The electronic device can obtain cursor information, an input method state, application information of the first application, and time information of when the keyboard device sends key value information to the electronic device. The electronic device can determine whether the touch information is generated by a mistaken touch operation of a user based on the touch information, the application information of the first application, the cursor information, the input method state, and the time information of when the keyboard device sends the key value information to the electronic device. If the touch information is generated by the mistaken touch operation of the user, the electronic device does not execute an operation corresponding to the touch information through the first application. If the touch information is not generated by the mistaken touch operation of the user, the electronic device executes the operation corresponding to the touch information through the first application. In this way, the accuracy of detecting mistaken touch operations can be improved.

Disclosed is a method of receiving and processing navigation inputs executed by one or more processors in a head-wom device system including one or more display devices, one or more cameras and a generally vertically-arranged touchpad. The method comprises displaying a first carousel of AR effects icons, receiving a first horizontal input on the touchpad, rotating the first carousel of AR effects icons in response to first horizontal input, receiving a first touch input on the touchpad to select a particular AR effects icon that is in a selection position in the first carousel, displaying a scene viewed by the one or more cameras, the scene being enhanced with AR effects corresponding to the particular AR effects icon, receiving content capture user input, and in response to the content capture user input, capturing a new content item corresponding to the scene.

This invention relates to the field of gaming device technology and discloses a touchpad game controller, comprising a controller body and a touchpad. The controller body includes a control panel, a back panel connected to and enclosing the control panel, and a right-side grip portion located at the junction of the control panel and the back panel. The touchpad includes a first side, a second side opposite to the first side, a third side connecting the first and second sides, and a fourth side opposite to the third side. The distance between the first side and the right-side grip portion is 1–25 mm; the distance between the first and second sides is 50–150 mm; the distance between the third and fourth sides is 30–70 mm; and the angle between the separating surface of the right-side grip portion and the control panel is no greater than 10°. This invention prevents fatigue and improves the user experience of the game controller by setting the size, position, and grip method of the touchpad in the touchpad game controller.

The utility model provides a kind of backlight touchpad with different visual graphics, it is related to computer technology field, including glass cover plate, diffusion subassembly, multi-pattern light guide subassembly, reflection subassembly, circuit board subassembly, glass cover plate, diffusion subassembly, multi-pattern light guide subassembly, reflection subassembly, circuit board subassembly are sequentially laminated and adhered fixed connection, light-emitting area is equipped on circuit board subassembly, the light pattern formed by the light of the light-emitting area of multi-pattern light guide subassembly can, according to the different area of pressing pattern, different pressing effect is realized;The backlight touchpad with different visual graphics can prompt different pressing area with different light-emitting pattern, improve the use function of touchpad.

A data input method includes: displaying an input area and an input prompt bar on an external screen; the input prompt bar includes prompt information that can be input via voice or an automatically generated control; the automatically generated control is used to generate content based on context; upon receiving a first input, displaying the input content in the input area; the first input is a first voice input or a selection operation on the automatically generated control; upon receiving a second input, displaying content modified from the input content; the second input is input applied to a touchpad or a selection operation on a control displayed on the external screen indicating modification. This application allows users to accurately input the required content on an external screen even without a keyboard with an input method set up, greatly reducing the obstruction of the original application interface by replacing the keyboard with an input prompt bar.

This utility model discloses an adhesive tape for a laptop touchpad, including a heat sink. The lower surface of the heat sink has an adhesive layer for bonding with the touchpad. A touchpad protective plate is positioned above the heat sink and is engaged and fixed to the heat sink. An auxiliary tape is positioned on one side of the upper surface of the touchpad protective plate and is also bonded and fixed to it. This application increases the heat dissipation area by designing the heat sink as a structure where the motherboard frame and middle frame cooperate. The heat sink and touchpad are bonded together by the adhesive layer, and the touchpad protective plate and heat sink are engaged by a right-angle clamp and slot, reducing the adhesive size and facilitating easier disassembly later. The auxiliary tape further strengthens the connection to the battery support plate, providing stable support for the battery. The overall structure is firmly fixed, preventing the touchpad and battery from becoming loose. The touchpad protective plate can prevent the touchpad from being impacted by external forces.

The utility model relates to the field of fixed establishment of touch board, disclose a kind of fixed establishment of touch board, including touch board, the both sides of touch board are all abutted with buckle, the outside of two buckle is all fixedly connected with adjusting plate, the inside of two adjusting plate is all fixedly connected with rack, the side of adjusting plate away from buckle is fixedly connected with multiple spring, the end of multiple spring away from adjusting plate is fixedly connected with support plate, the inside of support plate is rotatably connected with gear, rack is engaged with gear, rack is slidably connected in the inside of support plate. In the utility model, when touch board is idle, pull up hook upward, mainspring drives dust cover to rotate to cover touch board, release hook when using, dust cover is reeled back into shell by spring reset elastic force, solve the problem of touch board idle dust accumulation and cleaning difficulty.

This utility model discloses an integrated button structure for a laptop touchpad, comprising: a glass panel, a PCB circuit board, adhesive backing, and a base plate. The base plate includes a support frame and a tray. The support frame includes a front frame and a rear frame. The rear frame is a hollow rectangular frame with one side open, and the front frame is a hollow trapezoidal frame with the bottom side open. The front and rear frames are connected together, with a tongue-shaped tray position formed in the middle. The tray is cut from the tray position with a contour similar to the contour of the tray position. The bottom edge of the rear frame is connected to the bottom of the tray by multiple connecting posts, all of which are inclined upwards. Two limiting support mechanisms are symmetrically arranged between the tray and the support frame on both sides. The rear frame has multiple locking holes on three sides, and the top of the front frame has multiple semi-locking holes symmetrically arranged about the center line. Through the above methods, this utility model can further meet the requirements of lightweighting while reducing the overall production cost.

This device is a portable information and communication terminal that performs user authentication and provides location information. It uses a touchpad for fingerprint authentication, and a protrusion near the center of the front allows the front cover to be slid open using a finger grip, revealing a touch display on the front of the main unit. The touchpad can also be used to input data onto an external display and to make electronic payments.

A touch pad is configured to receive input operations by objects including a finger and a stylus. The touch pad includes a touch detection surface serving as a position detection region for detecting the stylus. The touch pad includes an integrated circuit configured to: determine an operation state of the stylus based on a pen pressure value of the stylus; and switch between outputting coordinates indicating a position of the stylus and outputting coordinates indicating a position of the finger according to the determined operation state of the stylus.

A kind of notebook computer touchpad iron piece's whole pressure tool, including installation base, hydraulic device, upper die and lower die, installation base upper end face left and right sides are connected and fixed with mounting bracket, lower die is set on installation base upper end face, upper die is set above lower die by mounting bracket, hydraulic device is set on mounting bracket upper end face, the upper die includes connecting plate, the upper end face center of connecting plate is connected and fixed with the hydraulic rod of hydraulic device, the upper and lower ends of guide rod are respectively connected and fixed with mounting bracket and installation base, the lower end surface of connecting plate is connected and fixed with pressing plate, connecting plate and pressing plate are connected and fixed by multiple shaping pins in left and right ends, the lower end of shaping pin extends the lower end surface of pressing plate, compression space is left between connecting plate and pressing plate, spring and adjusting bolt for adjusting compression space are set between connecting plate and pressing plate, the upper end surface of lower die is provided with iron piece installation groove, shaping pin and the position of each jump platform on iron piece correspond to each other.

A user device includes a touchpad having touch sensors configured to detect user interactions. Initially, the user device is configured to activate each touch sensor of the touchpad based on a default probability such that the activated touch sensors are provided power and are able to detect user interactions. Based on receiving a first user interaction, the user device arranges the touch sensors of the touchpad into groups and assigns each group a corresponding probability. For each touch sensor in each of these groups, the user devices determines whether to activate or not activate the touch sensor based on the probability corresponding to the group of the touch sensor. In response to determining that a touch sensor is to be activated, the user device provides power to the touch sensor such that the touch sensor is able to detect user interactions.

The embodiment of the application provides a kind of method, system and medium of remote control mobile device, it is related to computer human-computer interaction field, method includes: response to DOM event input in browser, obtains corresponding DOM event;Based on the type of the DOM event, the DOM event is converted into corresponding control message;According to control message, the screen display content of mobile device is updated, and the interface display content of browser is updated by returning the screen display content updated to browser.Solve how to realize the problem of remote mobile device control with light weight, multi-system compatible characteristics, so that users use touchpad, external touch screen or mouse and other peripherals to interact with remote device in an intuitive way, with low learning cost, experience is smooth and natural.

Provided in the present application are a touchpad assembly and an electronic device. The touchpad assembly provided in the present application is applied to the electronic device. The electronic device comprises a battery module. The touchpad assembly comprises a touch-control module and an actuator. The touch-control module comprises a touchpad, a circuit board and a sensor sub-module, wherein the sensor sub-module is electrically connected to the circuit board; the touchpad and the sensor sub-module are respectively arranged on two opposite sides of the circuit board; and the end face of the touchpad facing away from the circuit board forms a touch-control face, and the end face of the circuit board facing the sensor sub-module forms a mounting face. The battery module is located on the side of the circuit board facing the sensor submodule, and is electrically connected to the circuit board. The actuator is connected to the mounting face, and is electrically connected to the circuit board. An orthographic projection area of the battery module on the mounting face is a first area, and the center of the mounting face is located within the first area. An orthographic projection area of the actuator on the mounting face is a second area, and the second area and the first area do not overlap.

Method for providing a dead man's switch function by means of a touchscreen (23) of an operating device (12), wherein the operating device (12) - at least one predetermined operating gesture (24) which is performed by means of an operating object (22) touching the touchscreen (23) is recognized and - depending on the operating gesture (24) detected, a control signal (17) is sent to a device (11) controlled by the operating device (12) and - the control signal (17) remains unchanged or is completely absent if the control object (22) on the touchscreen (23) is stationary, wherein the control object (22) is classified as stationary if the control object (22) changes its touch position from an initial touch position (XY) by less than a predetermined maximum change (36), wherein When the operating object (36) is stationary, a predetermined deadman condition is checked and if the deadman condition is not met, a predetermined abort signal (31) is output to the device (11), characterized by the fact that The dead man condition includes that a touchpad of the touchscreen (23) continues to generate a time-varying detection signal (25) which describes the touch position, but the dead man condition requires that the detection signal (25) which describes the touch position changes by more than zero but less than the maximum change (36) within a predetermined time interval.

This invention discloses a pressure calibration method, processing device, touch chip, touchpad, and touch device, relating to the field of pressure calibration technology. The method includes sequentially applying a preset pressure to N pressure sensors and M location points, collecting pressure diff data for each pressure sensor and each location point; calculating the calibration coefficient of each pressure sensor using the corresponding diff data; calculating the pressure calculation value for each location point based on the area of ​​the geometric shape formed by the center points of the N pressure sensors, the area of ​​the geometric shape formed by each location point and the center point of each pressure sensor, the calibration coefficient of each pressure sensor, and the collected pressure diff data; and calculating the calibration compensation coefficient for each location point based on the pressure calculation value and the applied preset pressure. The calibration process of this invention is simpler, and the pressure consistency across the entire screen is good.

The touch structure, touchpad, and electronic device provided in this application include a touch structure in which a cover layer contacts the user's finger or stylus. Touching the cover layer generates a touch electrical signal. In response to the excitation of this electrical signal, a piezoelectric layer vibrates, generating an excitation signal that is transmitted to the upper-level mechanism. The piezoelectric layer is made of piezoelectric glass, vibrating when energized. This vibration replaces the traditional vibration motor or several separate piezoelectric ceramic sheets, significantly reducing the space occupied and overall thickness of the structure. Furthermore, this vibration method greatly simplifies the traditional design considerations for the entire touchpad structure, making the vibration design of the touchpad almost standardized. More importantly, this method of using a single, integrated planar vibration avoids inconsistent vibration feel at different locations on the touchpad caused by different vibration motor placements, greatly improving the user's vibration feedback experience.

The utility model discloses a kind of touch pad and touch equipment of bending no crease, it is related to pressure touch pen technical field, solve the technical problem that the current touch pad will appear crease after pen, leading to the sensitivity reduction of stylus.The touch pad includes flexible circuit board;M row N column touch response block is arranged on the front of the flexible circuit board, and back surface is provided with A row B column pressure response block;The row spacing between each row of the touch response block is same with the row spacing between each row of the pressure response block;Wherein, M≠A, the gap between each row of the touch response block is not overlapped with the gap between each row of the pressure response block.The utility model can significantly improve the sensitivity of touch pad.

The utility model provides a kind of multifunctional touchpad, it is related to computer technology field, including folding touchpad module, folding touchpad module includes folding touchpad assembly, wireless connection module, laser pen assembly, power control module, wireless connection module, laser pen assembly, power control module are fixedly connected in the side of folding touchpad assembly, power control module is electrically connected with folding touchpad assembly, wireless connection module, laser pen assembly respectively;The multifunctional touchpad can increase the use function of touchpad on the basis of detachable, to facilitate user to use remote operation.

A touchpad device includes a substrate, a touch module, a first balance bar and a second balance bar. The substrate includes an upper surface. The touch module is disposed above the upper surface of the substrate, the touch module includes a touch panel, a circuit board and a mounting plate, the touch panel includes an inner surface facing the substrate, the mounting plate is fixedly stacked on the inner surface, the mounting plate includes a top surface and a bottom surface, the top surface faces the inner surface and is provided with a receiving groove, the bottom surface faces the upper surface and has a first side edge and a second side edge opposite to each other, and the circuit board is accommodated in the receiving groove. The first balance bar is connected between the first side edge and the substrate, and the second balance bar is connected between the second side edge and the substrate.

The utility model provides a kind of intelligent door lock with child lock function belongs to intelligent door lock technical field, including front lock and rear lock and square tongue, front lock includes front shell, and front shell side is equipped with front cover, and is equipped with touch mouth and lock core groove and display screen groove on front shell, is equipped with vane lock core on front shell, and is equipped with touch plate mainboard on front shell, and front shell side is equipped with fingerprint module, and the other side is equipped with USB charging seat, and is equipped with OLED display screen in front shell;Rear lock includes rear shell, and rear shell side is equipped with rear cover, and is equipped with first motor in rear shell, and clutch assembly is equipped in rear shell, clutch assembly includes second motor and lock tongue, and second motor is fixed on rear shell by bolt, and lock tongue is connected with second motor, and knob is equipped in rear shell, and battery is equipped in rear shell, and magnet box is equipped on rear shell;Vane rod is equipped on vane lock core;Square tongue is connected with vane rod, and front lock is connected with rear lock by vane rod. By making clutch assembly catch knob, indoor cannot twist knob to open lock.

The application relates to the technical field of touch pads, in particular to a piezoelectric ceramic haptic feedback half-module and a touch pad. The half-module comprises a piezoelectric vibrator, a conductive assembly and a bonding assembly. The piezoelectric vibrator is composed of a metal substrate and a piezoelectric ceramic sheet on the metal substrate. The positive and negative electrodes of the piezoelectric ceramic sheet are arranged on the same plane. The conductive assembly adopts a center circular and outer ring conductive adhesive tape to connect the positive and negative electrodes. The bonding assembly comprises an insulating diaphragm, a supporting ring and double-sided adhesive tape. The diaphragm is divided into a fixed part and a movable part connected through a cantilever. The metal substrate and the supporting ring are bonded on the two sides of the movable part. The outer ring double-sided adhesive tape of the fixed part is used to fix the bottom plate and provide a space for the supporting ring. The touch pad comprises a bottom plate, a touch pad and the above half-module. The touch pad comprises a driving chip and a plurality of electrode areas. The electrode areas comprise mutually insulated first electrodes and second electrodes and are connected with the conductive adhesive tape to realize the detection of a pressing signal and the partitioned driving vibration of the piezoelectric vibrator, thereby generating haptic feedback.

1. Name of this design product: Floor lamp touch panel housing. 2. Purpose of this design: For the housing of a floor lamp. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The present application discloses a method for opening a virtual operation area, an electronic device, a readable storage medium, and a program product. A virtual operation area (e.g., a virtual keyboard or a virtual touchpad) may be preconfigured on the electronic device, and by inputting a palm touch gesture or a multi-finger touch gesture on a display screen, a user triggers the electronic device to open the virtual operation area. By implementing the method, the virtual operation area does not continuously occupy the area of a screen, and appears only when needed by the user in response to the touch gesture of the user, so that the utilization rate of the display screen is improved, thereby improving the utilization rate of the screen. In addition, the method also achieves the effects of high interaction efficiency, natural interaction, and accidental-touch prevention.

This application discloses a touchpad module and an electronic device. The touchpad module includes a touchpad and a spring. The touchpad has a first surface and a second surface facing each other. The first surface is used to withstand pressing operations at least once. The spring is located on the side of the touchpad facing away from the first surface and is used to support the touchpad at least once. The spring has a first spring arm with a first end and a second end facing each other. The first end is fixedly connected to the second surface, and the second end is used to be fixedly connected to a support for the touchpad module. During the process of the touchpad moving when the first surface is pressed, the first spring arm can undergo elastic deformation and apply a supporting force to the touchpad from the second end to the first end through the first end. The component of the supporting force in the target direction is greater than zero. The target direction is the direction from the geometric center of the second surface to the first end on the second surface.