422 results about "Stylus" patented technology

The invention provides an electric wiring component, a consumable chip and an ink box, and relates to the technical field of integrated circuit manufacturing and integrated circuit design. The electrical wiring member includes a plurality of contact points for contacting a contact pin of the image forming apparatus; the plurality of contact points comprise a plurality of corner contact points and a plurality of non-corner contact points; at least two corner contacts are suspended contacts, and the suspended contacts are in contact with the contact pins but are not electrically connected with the printing head chip; according to the invention, at least two corner contacts are suspended contacts, so that the number of corner contacts electrically connected with the imaging equipment is reduced, and the problems that the corner contacts cannot be normally and electrically connected with corresponding contact pins due to pollution, so that the contact between the consumable chip side and the terminal of the imaging equipment main body side is insufficient, and the service life of the imaging equipment is prolonged are solved. And the consumable chip and the imaging equipment cannot be in normal contact and electrical connection.

The invention relates to the technical field of curved screen testing, and discloses a hardware-in-the-loop self-adaptive testing method and system for a curved screen and a storage medium. The method comprises the steps that the model of the curved screen is obtained, bending information and a two-dimensional coordinate system are extracted from a hardware model library, and a multi-axis testing arm three-axis basic assembly is initialized; starting a corresponding bending shaft assembly according to the bending dimension; the method comprises the following steps: controlling a touch pen to click a curved screen to obtain a two-dimensional click coordinate, converting the two-dimensional click coordinate into a three-dimensional point of a space coordinate system, calculating a reference tangent vector and a normal vector of a tangent plane of the point, rotating the tangent vector to a set angle to obtain an axial vector, establishing a local coordinate system and associating the local coordinate system with the space coordinate system; and controlling the test arm to move the touch pen to a target position and execute touch operation, and judging the touch state of the curved screen according to the touch test data. Accurate inclined touch control of any point of the curved screen is realized, driving scene man-machine interaction is truly restored, and test coverage and accuracy are improved.

A phone and accessory holder for easily and conveniently carrying a cellphone and other items on a person's belt is disclosed. The phone and accessory holder includes a main body portion defining a main pocket having an open top for receipt of a cellphone and a belt strap attached to the main body portion and defining a loop for receipt of a user's belt. An interior accessory strap is positioned within the main pocket and includes a pocket for carrying a pen or stylus used in operating a touch screen of the cellphone. A front accessory panel is attached to the main body portion to form a card pocket therebetween for carrying one or more business cards.

This application belongs to the field of electronic device technology, specifically relating to a stylus and electronic components. This application aims to solve the problem of low positioning accuracy in related styluses. The stylus and electronic components of this application coordinate the positioning of the stylus through a dual electric field link. The motherboard, a first conductive component, a conductive elastic component, a conductive support, and the pen tip constitute the first electric field link, with the pen tip acting as a transmitter to emit a first electric field signal. The motherboard, a second conductive component, and the electric field transmitter constitute the second electric field link, with the electric field transmitter emitting a second electric field signal. The second electric field signal is radiated onto the touchscreen. The touch chip can calculate the distance between the second and first electric field signals in real time. Based on the calculated distance, it calculates the tilt angle or degree of tilt of the stylus relative to the touchscreen, and then corrects the landing position of the pen tip, further improving the accuracy of the pen tip's position displayed on the touchscreen and making the stylus trajectory less prone to deviation during writing.

This invention provides a capacitive stylus and its usage method, belonging to the field of stylus technology. The capacitive stylus includes: a stylus shell; a pen tip installed in the lower part of the stylus shell; and an adjustment mechanism comprising a magnetorheological fluid cavity, a rotating sleeve, a guide groove, a connecting shaft, an electromagnetic coil, and a magnetic ring. Multiple guide grooves are provided, and two electromagnetic coils and two magnetic rings are provided. The magnetorheological fluid cavity is located in the upper part of the pen tip. By setting a magnetorheological fluid cavity, a rotating sleeve, and symmetrically arranged electromagnetic coils and magnetic rings within the pen tip, and utilizing the reversible viscosity change of the magnetorheological fluid under a magnetic field, stepless continuous adjustment of writing damping within the range of 10-150 mN·m is achieved. Users can freely adjust the pen tip rotation resistance according to personal preference or different writing scenarios, significantly improving the stylus's personalized adaptability and writing experience.

The utility model relates to the field of test equipment, in particular to a device used for a cockpit screen interaction test, which comprises a controller, a support, a mechanical arm, a touch test part used for touching a screen and visual acquisition equipment used for acquiring screen feedback. The three-dimensional space positioning capability of the mechanical arm is utilized to control the tail end execution arm of the mechanical arm to position the touch pen in the touch test part to the corresponding position of the screen, and the touch test is executed. And a visual acquisition device is used for acquiring screen feedback so as to complete automatic testing. Besides, according to the touch test part, the touch pen is fixed through the installation clamping sleeve, resilience force and damping are provided between the installation clamping sleeve and the sliding rod on one side of the installation base through the elastic damping component, and it is guaranteed that the touch pen makes full contact with the touch screen. In addition, the displacement of the stylus is sensed by the limit sensing switch, so that the screen is prevented from being damaged due to overlarge displacement. The method has the advantages of high test efficiency and high test reliability, and a screen protection mechanism is provided.

The invention provides a handwriting pen connection method and device, electronic equipment and a storage medium, and relates to the technical field of handwriting pens. The method is applied to a handwriting pen, and the handwriting pen is integrated with a passive radio frequency tag. The method comprises the following steps: activating a passive radio frequency tag under the condition that a radio frequency identification signal transmitted by terminal equipment is received; the radio frequency identification signal is used for triggering pairing connection with the handwriting pen; modulating the identity information of the handwriting pen to a radio frequency signal through a passive radio frequency tag to obtain a response request; the response request is sent to the terminal equipment, so that the terminal equipment is in paired connection with the handwriting pen according to the response request; and under the condition that the handwriting pen is in paired connection with the terminal equipment, sending the use data of the handwriting pen to the terminal equipment through a preset transmission mode. The terminal device and the handwriting pen are automatically triggered to be paired and connected through the passive tag, the connection process between the handwriting pen and the terminal device can be reduced, and the connection efficiency between the handwriting pen and the terminal device is improved.

This application relates to the field of stylus technology, and in particular to a method, apparatus, and stylus for determining a writing state. The method includes: determining capacitive pressure values ​​fed back by at least two sensors on the stylus; determining radial force parameters corresponding to the stylus based on the capacitive pressure values ​​fed back by the at least two sensors; determining the axial pressure value borne by the stylus; and determining the writing state corresponding to the stylus based on the capacitive pressure values, radial force parameters, and axial pressure values ​​fed back by the at least two sensors. This application effectively ensures the accuracy of the writing state determination, guaranteeing that the determined writing state conforms to the actual use of the stylus.

Disclosed herein is a sensor system that detects a stylus on at least one panel surface having an effective region. The sensor system includes a memory device including computer-executable instructions, and a processor. The processor, when loaded with the computer-executable instructions, performs: and obtaining a position of the stylus and a pen pressure value indicating a pressure applied to a pen tip of the stylus; outputting the position and the pen pressure value to a host processor. In response to the position being outside the effective region, the processor performs processing to conceal from the host processor occurrence of at least one of a pen-down indicating the stylus contacting the panel surface and a pen-up indicating the stylus being removed from the panel surface.

An electronic device including a first body, a second body, a stylus, and a positioning mechanism is provided. The second body is pivotally connected to the first body and has a stylus slot. The stylus is accommodated in the stylus slot, wherein the positioning mechanism is disposed in the stylus slot and the stylus is fixed to the positioning mechanism. When the second body is unfolded relative to the first body, the positioning mechanism is adapted to move the stylus out of the stylus slot.

The present disclosure relates to an input system, and more particularly, to an electronic device capable of sensing a stylus pen together with an object such as a finger that is in proximity or in contact with the outside, and an input system including a stylus pen including a ferrite core for a stylus pen capable of improving the magnitude of a pen signal received by the electronic device.

An interaction method includes: detecting that a stylus is in a hover state and detecting a preset gesture operation on the stylus; and generating and displaying an ink wash painting in response to the preset gesture operation.

A stylus includes a body and a magnet. The magnet is disposed within the body and has a magnetic attraction end face. The body is adapted to be attached to an electronic device by magnetic attraction of the magnetic attraction end face to the electronic device. The magnet has a plurality of magnetic pole groups on the magnetic attraction end face. Each magnetic pole group includes a first magnetic pole and a second magnetic pole having opposite polarities. The first magnetic pole and the second magnetic pole are arranged in a first direction that is not parallel to an axial direction of the body.

An embodiment of the present invention provides a touch device for sensing a position of a stylus including a resonance circuit, including: a plurality of electrode; and a touch controller configured to receive a sensing signal from the electrodes to determine a position of the stylus, wherein the electrodes includes electrodes in which directions of currents induced in the electrodes by the resonance circuit are opposite to each other.

A sensor controller is connected to an electrode matrix, and is structured to carry out: a finger touch detecting step of detecting a finger touch area based on a signal detected in the electrode matrix; a full-range scanning step of detecting a stylus by scanning a first plurality of electrodes of the electrode matrix; a sector scanning step of deriving a position of the detected stylus by scanning a second plurality of electrodes of the electrode matrix, wherein the second plurality of electrodes is less than the first plurality of electrodes; a determining step of determining whether the position derived in the sector scanning step is included in the finger touch area detected in the finger touch detecting step; and an invalidating step of invalidating the position that is derived in the sector scanning step and is determined to be included in the finger touch area in the determining step.

The invention relates to the technical field of bridge construction equipment, in particular to a detection device for detecting bridge construction pavement flatness, which comprises a fixed plate, a lifting box, a detection mechanism and a lifting mechanism, a plurality of mounting grooves are formed in the lifting box; the detection mechanism comprises a signal conversion structure and a lifting trigger mechanism, the signal conversion structure comprises a touch screen and a touch pen, a pen point of the touch pen abuts against the touch screen, the lifting trigger mechanism comprises a cover plate, a lifting rod, a motion conversion structure and a reset structure, and the lifting rod perpendicularly penetrates through the cover plate and is movably connected with the cover plate. The motion conversion structure is used for converting vertical motion of the lifting rod into rotation of the touch pen around the lifting rod, and the reset structure is used for providing downward thrust for the lifting rod; the lifting mechanism is used for adjusting the height of the lifting box; according to the invention, the lifting box, the detection mechanism and the lifting mechanism are arranged, so that error loss of signal transmission in an indirect detection mode is avoided, and the accuracy of signal detection is greatly improved.

A stylus includes a vibration device, a driving circuit, a detection circuit, and a processor. The vibration device generates vibrations. The driving circuit generates a driving signal that drives the vibration device. The detection circuit detects an actual vibration of the vibration device and generates a vibration signal corresponding to the actual vibration. The processor compares the driving signal with the vibration signal, and performs feedback control on the driving signal based on a result of comparing the driving signal with the vibration signal. The processor performs the feedback control such that a phase difference between the driving signal and the actual vibration becomes substantially π / 2.

1. Name of the product in this design: Antistatic Capacitive Pen (Silicone Wristband Type). 2. Purpose of this design: It can be used as an electrostatic eliminator to eliminate static electricity in daily life, and as a capacitive stylus to control electronic devices such as mobile phones and tablets with capacitive screens. 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 utility model provides a kind of consumable box, along the direction of installation is detachably set in printing equipment, the printing equipment includes stylus assembly, the stylus assembly includes at least two first stylus, the consumable box includes: box body, chip, connecting piece and two groups of auxiliary parts, the box body includes box main body and is set to the receiving portion of box main body outer wall surface;The chip is set to the receiving portion, the chip includes substrate and is set to the first contact of substrate, connecting piece is used to the first contact and corresponding first stylus electric connection, the connecting piece includes mutually connected first part and second part, the auxiliary part is all set to the receiving portion, and located the opposite sides of chip. The utility model is to solve the technical problem that the installation position of chip on consumable box is prone to deviation, affect the stability of electric connection between second stylus and second contact portion.

1. The name of the design product: handwriting pen (2501). 2. The use of the design product: for touch writing on the touch screen of digital products. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

A chip short-circuit verification method, apparatus, chip detection method, chip, and consumables box. The chip comprises a substrate having a first half and a second half; a ground terminal located in the first half of the substrate and having a ground wire contact portion for contacting a printer stylus; at least two conductive terminals located in the second half of the substrate and spaced apart from each other, wherein the conductive terminals have contact portions for contacting a printer stylus; and a detection unit located on the substrate and electrically connected to the ground terminal, and having a first detection segment, wherein the first detection segment is located between the first conductive terminal and the second conductive terminal.

This utility model discloses a protective cover for electronic products, including a main body and a slot cover. The main body is used to fix the electronic product. The main body has a recessed groove and a pen slot. The pen slot penetrates the wall of the recessed groove and is used to accommodate a stylus. One end of the slot cover is formed as a first functional end. The first functional end of the slot cover is pivotally connected to the main body and can rotate relative to the main body to a closed position and a supported position. When the slot cover is in the closed position, it is embedded in the recessed groove and covers the pen slot. When the slot cover is in the supported position, the second functional end separates from the main body, the pen slot is open, and the slot cover supports the main body, keeping it upright. This utility model prevents the stylus from being exposed by the slot cover, reducing wear, scratches, or loss of the stylus. The slot cover and support components provide support, meeting more user needs.

1. The name of the design product: editing tool display area of the graphical user interface of the electronic device for editing manuscripts. 2. The use of the design product: used as an electronic device. 3. The design points of the design product: in the claimed part of the graphical user interface. 4. The picture or photo that best indicates the design points: front view. 5. The use of the graphical user interface: the graphical user interface is used for human-computer interaction and implementation of the functions of the electronic device, and can be used for editing manuscripts, such as writing or drawing manuscript content, and the claimed part of the graphical user interface is the editing tool display area of the graphical user interface for editing manuscripts. 6. The human-computer interaction mode of the graphical user interface: the graphical user interface can be interacted with by clicking, pressing, sliding or scrolling the graphical user interface, or by a stylus associated with the electronic device. 7. Other circumstances that need to be explained: the dashed line in the view does not constitute part of the claimed design.

This electronic device may comprise at least one camera, a touch-sensitive display, at least one processor, and a memory for storing instructions. The instructions may cause, when executed individually or collectively by the at least one processor, the electronic device to: on the basis of a three-dimensional (3D) display mode, display two images through the touch-sensitive display to provide a 3D effect image in a space in front of the touch-sensitive display; on the basis of a positional relationship between the electronic device and a user's eyes in front of the electronic device, set a spatial range located within the space regarding the 3D effect image; through the at least one camera, identify whether a specific position of a stylus pen moves into the spatial range; and on the basis of a specific portion of the stylus pen, which has moved into the spatial range, identify the position of the specific portion of the stylus pen, as a user input for the 3D effect image.

A roundness measuring machine includes: a turntable on which a workpiece is to be placed; a displacement detector detecting a displacement of a stylus; a column provided on a base shared with the turntable; a Z-axis slider supported by the column and movable in a Z-axis direction extending vertically; an X-axis slider supported by the Z-axis slider and movable in an X-axis direction intersecting the Z-axis direction; and an attitude adjusting mechanism provided to the X-axis slider and supporting the displacement detector such that an attitude of the displacement detector is adjustable. The attitude adjusting mechanism includes: a Y-axis slider supported by the X-axis slider and movable in a Y-axis direction intersecting the Z-axis and the X-axis directions; and a detector holder supported by the Y-axis slider and supporting the displacement detector such that the displacement detector is turnable around the X-axis direction.

The present application is applicable to the technical field of display devices, and provides an interactive display screen and an interactive display system. The interactive display screen comprises a touch-sensitive writing screen; a stylus pen cavity configured to place a stylus pen, wherein an NFC card is arranged inside the stylus pen, the NFC card stores feature information of the stylus pen, and at least one RFID circuit corresponding to the NFC card is arranged inside the stylus pen cavity; and a main controller, electrically connected to the touch-sensitive writing screen and the RFID circuit.