208 results about "Scroll wheel" patented technology

1. Name of the product in this design: Luggage Wheels (-75 Dual Wheels). 2. Purpose of this design: For use with rollers. 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 invention discloses a roller module with electrically adjustable hand feeling and paragraph feeling, which comprises a base and a roller mounted on the base, one side of the roller is provided with a first bevel gear, the roller module further comprises a motor with an output end provided with a second bevel gear, and the motor is arranged to be capable of moving away from or close to the roller. When the motor is close to the roller, the first bevel gear is meshed with the second bevel gear, and the output torque of the motor is transmitted through the first bevel gear and the second bevel gear, so that the force required for operating the roller and the rotational degree of freedom of the roller are changed, and the hand feeling and / or paragraph feeling of the roller are / is adjusted. Through the clutch of the bevel gear and the accurate control of the torque of the motor, the electric and programmable adjustment of the hand feeling and the paragraph feeling of the roller is ingeniously realized. The whole system is compact in structure and accurate in control, provides highly flexible and personalized interactive experience for users, and is particularly suitable for application scenes such as high-end game mice and professional design mice.

This invention discloses a method and system for adjusting display parameters, specifically relating to the field of display parameter adjustment. The method includes acquiring current ambient light values, display screen data, window position data, window hierarchy data, focus window identifier, pointer position data, keyboard input data, and scroll wheel input data. It then performs interface segmentation on the window position data and window hierarchy data, outputting the window identifier and window boundary corresponding to each display window. This invention solves the problem of misalignment between the current task area and the unified adjustment object of the entire screen in display parameter adjustment by performing boundary segmentation and task window identification on the display windows, and then generating full-screen parameters and task window local parameters respectively before performing partitioned display adjustment.

A finger mouse belongs to the technical field of computer indicating devices and comprises a mouse body and a forefinger placing portion, the mouse body is connected with the forefinger placing portion through a hose, a left mouse button is arranged on the forefinger placing portion, and an optical sensor is arranged at the bottom of the forefinger placing portion. A thumb placing part, an index finger bearing part, a roller key, a middle finger placing part, a ring finger placing part and a little finger placing part are arranged on the mouse main body according to finger shapes, a sensor switch key, a mouse right key, a mouse left key and an optical sensor are arranged below the middle finger placing part and the ring finger placing part, and the optical sensor, the roller key, the sensor switch key and the mouse right key are connected with a main control chip; and the main control chip is connected with the signal output part and the power supply. The mouse is designed according to the shape of a finger, the index finger placing part of the mouse moving control part adopts the concave curved surface design, an index finger is supported and placed, comfort is provided for the index finger after the index finger is used for a long time, and a mouse concave wrapping part is arranged on the index finger placing part.

The embodiment of the utility model provides a moving magnet type mouse wheel mechanism, which comprises a bearing unit, a wheel and a magnetic conductive piece, the bearing unit is provided with a first mounting piece and at least one second mounting piece, the wheel is arranged on the first mounting piece and can rotate, a plurality of magnetic poles are radially and sequentially distributed on the circumference of the wheel, and the polarities of the adjacent magnetic poles are opposite to each other; the magnetic conductive part is arranged on the second installation part, the magnetic conductive part faces the rolling wheel and is separated from the rolling wheel by a certain distance, the magnetic conductive part faces the magnetic poles in a non-contact mode, the size of a body of the magnetic conductive part is smaller than the size of two adjacent magnetic poles, and when the rolling wheel rotates, intermittent strong and weak magnetic restoring force can be generated between the magnetic poles and the magnetic conductive part. The joint of two adjacent magnetic poles of the roller is located at the extending position of the center line of the magnetic conductive piece.

1. Name of the product in this design: Mouse (SH127). 2. Purpose of this design: This product is an input device for controlling a computer cursor, and may also have auxiliary functions such as a scroll wheel and multimedia control. 3. The key design features of this product are the combination of shape and pattern. 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.

There is provided a smart system adopting a smart mouse device, including a training phase and an operation phase. In the training phase, the smart system performs a model training according to parameters including user operations on input devices and selected functions on software interfaces under different operation scenarios, and a trained inference model is recorded in the smart mouse device. In the operation phase, the inference model automatically assigns operating functions of the mouse key, displacement and mouse roller according to a current operation scenario to allow the mouse key, displacement and mouse roller to have different operating functions corresponding to different operation scenarios.

The invention discloses computer hybrid teaching equipment, which structurally comprises a main body, four rollers and an integrated computer, the bottom of the main body is provided with the rollers, the rollers are respectively arranged at the periphery of the bottom of the main body, the integrated computer is mounted on the top end surface of the main body, and the main body comprises a supporting plate, a cutting groove and a supporting device. The bottom end face of the supporting plate is connected with the rolling wheels, the number of the cutting grooves is two, the cutting grooves are located in the left side end face and the right side end face of the supporting plate correspondingly, the supporting device is vertically installed in the middle of the top of the supporting plate, and the cutting grooves are in a concave shape. The all-in-one computer rotates along with rotation of the lifting device, so that the angle of the all-in-one computer in a teacher can be adjusted, and students sitting at the side end of a classroom can clearly see the content in the all-in-one computer.

The utility model relates to computer base technical field, concretely for a kind of stop structure of lifting type computer base, the stop structure includes: limiting component, it is mainly used for computer support lifting limit, the limiting component includes limiting frame, the limiting frame one end is provided with top cover, and the other end side surface symmetry is provided with two clamping blocks;Positioning component one, it is mainly used for computer support installation limit, the positioning component one is provided with two, and symmetrically arranged in the two sides of limiting component, and each positioning component one includes locating post, the locating post middle part is provided with gyro wheel one;Positioning component two, it is mainly used for computer support installation limit, the positioning component two is placed in the side of limiting component and is provided with clamping block, and positioning component two includes two limiting blocks.The utility model has the advantages of simple structure, reasonable design, and small friction, long service life, and it is easy to maintain in later period, it is worth promoting and using.

The invention relates to the technical field of mouses, in particular to a pen type mouse which comprises a pen shell, a support and a roller module, the pen shell is an integrated pen shell and is provided with a cavity and an opening communicated with one end of the cavity, and a first through hole is formed in the side wall of the pen shell; the support is arranged in the cavity of the pen shell, and a first cantilever is arranged on the support; the roller module is arranged on the support and comprises a roller, the roller is rotatably arranged at the free end of the first cantilever, the roller protrudes out of the first through hole of the pen shell in the radial direction of the roller, the pen type mouse is simple and reasonable in structure and convenient to assemble, and the use reliability is improved.

The utility model relates to the technical field of electronic peripherals, in particular to a dustproof, waterproof and antiskid mouse which comprises a mouse body provided with a pair of single-click keys and a roller, a waterproof and dustproof mechanism is arranged on the mouse body and comprises a cover plate and a soft film, a pair of through windows corresponding to the single-click keys in position is arranged on the cover plate, and the soft film is arranged on the cover plate. A first contact piece and a second contact piece are arranged on the soft rubber piece, the roller penetrates through the second contact piece and the first contact piece, and the first contact piece and the second contact piece are both in contact with the outer surface of the roller. According to the dustproof, waterproof and antiskid mouse, through the arranged waterproof and dustproof mechanism, the soft rubber sheet physically shields the single-click key and does not affect use of the single-click key, a double-layer sealing structure composed of the first contact piece and the second contact piece effectively seals a gap between the mouse body and the rolling wheel, and through the arranged cleaning brush, the mouse can be conveniently cleaned; the cleaning brush can synchronously clean dust on the surface of the roller when the roller rolls, and smooth operation of the roller is ensured.

The invention provides a roller module suitable for a mouse, and the roller module comprises a roller, a ratchet wheel assembly and a counterweight assembly. And the ratchet wheel assembly and the counterweight assembly are arranged in the roller. When the roller rotates at a low speed, the magnet block in the counterweight assembly and the magnetic conductive ratchet wheel in the ratchet wheel assembly attract each other to form a rotation section feeling, and when the roller rotates at a high speed, the counterweight block in the counterweight assembly drives the magnet block to be away from the magnetic conductive ratchet wheel in the radial direction, and no rotation section feeling is formed.

This application relates to a mouse scroll wheel mechanism and a mouse, comprising: a bracket with a receiving cavity, wherein a rotating shaft, a magnetic wheel, a fixed frame, and a scroll wheel are provided in the receiving cavity; the scroll wheel is connected to the magnetic wheel through the fixed frame; the magnetic wheel is disposed on the rotating shaft, and the rotating shaft is disposed on the bracket; the inner wall of the magnetic wheel is provided with a plurality of protrusions extending radially therefrom, the plurality of protrusions being arranged in a circumferential array around the rotating shaft, with gaps forming between adjacent protrusions, the magnetic strength at the gaps being lower than the magnetic strength at the protrusions, and the magnetic field strength of the magnetic wheel exhibiting a periodic distribution in the circumferential direction; and a Hall sensor disposed on the bracket, the Hall sensor being located on the side of the magnetic wheel and corresponding to the protrusions, the Hall sensor being used to sense the magnetic field change of the magnetic wheel during rotation.

The utility model provides a novel display, which relates to the technical field of displays and comprises a moving mechanism, and an equipment component is fixedly mounted at the top of the moving mechanism. The moving mechanism comprises a base, the top of the base is fixedly connected with a set of first connecting plates, the outer walls of the first connecting plates are fixedly provided with a set of first electric push rods, the shaft ends of the first electric push rods are fixedly connected with movable plates, and the bottoms of the movable plates are fixedly provided with universal wheels. By arranging a first electric push rod and a movable plate, corresponding universal wheels can be driven to move downwards, in the moving process, a connecting rope, a first rolling wheel and a second rolling wheel are stressed, and then supporting legs and an anti-skid pad are driven to move upwards, so that a user can conveniently transfer the whole equipment through the up-and-down movement mode, and when the anti-skid pad makes contact with the ground, the anti-skid pad can be conveniently moved. And the universal wheels are in an upward folded state, so that displacement of the whole body in the using process is avoided, and follow-up stable use is ensured.

The utility model provides a kind of solid state disk belongs to solid state disk production technical field, it solves the technical problem of quick clamping and releasing to solid state disk. A kind of adjustable test support for solid state disk, including detection table, fixed mechanism includes the fixed shell being fixed in the both ends of detection table top, the two sides of fixed shell are all set with the inclined slot being communicated with its inside, and the inner wall of inclined slot is equipped with the compatible gyro wheel and rolls, the side of two gyro wheels mutually close is fixed with the two sides of same fixed block, the end of fixed shell is set with the through slot mouth being communicated, the end of fixed block is fixed with clamping block passing through through slot mouth, the other end of fixed block is fixed with sleeve, the inner wall of sleeve is inserted with inserting rod, the other end of inserting rod is fixed with i-shaped sliding block. In the utility model, it is realized to the solid state disk body to be clamped and fixed and detected quickly, and after detection is completed, the solid state disk body can be quickly released from the location, improve work efficiency.

This invention aims to provide an adaptive scroll wheel device and mouse that automatically switches between damped and undamped states and exhibits good stability during operation, thus providing a better user experience. The adaptive scroll wheel device includes a base, a scroll wheel, a sensor unit, and an inner wheel. A fixed gear is mounted on the base, and the scroll wheel rotatably engages with the base. A planetary gear assembly that meshes with the fixed gear is mounted on the scroll wheel. The inner wheel rotatably engages with the inner side of the fixed gear via a first bearing. A transmission gear that meshes with the planetary gear assembly is mounted on the inner wheel. Several magnets that magnetically engage with the first bearing are movably disposed within the inner wheel, and these magnets are evenly distributed on the inner wheel. The sensor unit is mounted on the base and magnetically senses the magnets. The mouse includes this adaptive scroll wheel device. This invention applies to the technical field of mouse structure.

A control system for controlling a telescope body includes an input module, a main control module, a drive module, and a storage module connected in pairs. The input modules send encoded information of the command corresponding to a preset operation to the main control module after the user performs a preset operation. Each input module includes a mechanical module comprising at least one button, at least one scroll wheel, and a first processor. The first processor is connected to the button, the scroll wheel, and the main control module. When the button and scroll wheel perform a preset mechanical operation, the first processor matches the command corresponding to that operation and transmits the encoded information of the command to the main control module. Compared to existing technologies, the control system of this invention allows for command input via both buttons and scroll wheels, improving control efficiency.

The objective is to provide a gaming machine that can activate a complete function and properly stop the game even in the event of an unexpected power outage. [Solution] In high-payout gaming machines (pachinko machines and reel-type gaming machines), if the machine is reset once due to a ball jam, a problem occurs where the complete function does not activate even if the number of balls that should have triggered the complete function is reached. Therefore, in the event of a power outage, the MY counter will not be reset if the game is in progress. In particular, if there are 3 or more credits remaining (enough to spin at least once), the system will determine that the game is in progress and will not reset the MY counter.

The utility model provides a light sensing structural member and a mechanical keyboard. The spherical piece is arranged on the light sensing chip, rolling of a mouse wheel can be simulated through rolling of the spherical piece, pressure borne by the spherical piece can be transmitted to the keys, therefore, the key function of the mouse is simulated, the load board and the PCB are arranged in a matched mode, and the light sensing structural piece can replace the function of the mouse. Compared with an existing mouse in the market, the mouse is small and exquisite in structure, simple, convenient and easy to install. Through the structural design, the market of the light sensing chip used in the mouse field is expanded, and the customization degree of the light sensing chip is higher. The material, color and the like can be changed according to personal preferences. Compared with the prior art that one keyboard is matched with one mouse in the market, after the mouse is replaced by the structure of the keyboard, the mouse can be integrated on a mechanical keyboard, the position of the mouse can be changed at will, individual requirements of consumers are met, only one keyboard needs to be carried in daily work and life, and great convenience is brought to work and life.

1. Name of the product in this design: Side grip of a computer mouse. 2. Purpose of this design: The product as a whole is used as a computer mouse; the protected part is mainly used to align the user's hand with the mouse body when the user grips the mouse, and it can also be used to provide a side scroll wheel function for operating the mouse. 3. The key design features of this product are the shape of the portion shown by the solid line. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

The utility model discloses a novel top-speed side wheel mouse and a top-speed side wheel assembly, which comprise a mouse body, and a mounting vertical plate is arranged in an inner cavity of a shell of the mouse body; the connecting plate is connected with the mounting vertical plate in an attached manner; the connecting plate comprises a first erecting plate and a second erecting plate which are connected in a spliced mode. Rotary connecting columns are arranged on the end surfaces of the first erecting plate and the second erecting plate; the two ends of each side roller are each provided with a sleeving rotating hole. When the first erecting plate and the second erecting plate are spliced, the two rotating connecting columns extend into the sleeving rotating holes from the two ends of the side rolling wheels respectively, so that the side rolling wheels are erected through the rotating connecting columns, and the side rolling wheels can rotate relative to the connecting plate. The central axes of the two rotary connecting columns and the central axes of the side rolling wheels are collinear. The mounting vertical plate is provided with an alignment protrusion, and the connecting plate is provided with a butt joint hole matched with the alignment protrusion.

1. The name of the design product: electronic device instrument navigation map setting graphical user interface. 2. The use of the design product: an electronic device. 3. The design points of the design product: the interface content of the graphical user interface in the electronic device. 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 users to view the speed, power, power, range, etc. Information of the vehicle, and control the display state of the navigation map switching. 6. The human-computer interaction mode of the graphical user interface: the front view is the vehicle instrument interface in the driving state, the user long-presses the scroll wheel key on the steering wheel, the interface switches to interface change state figure 1, at this time the interface is the intelligent driving editing state interface, the user presses the key on the steering wheel, the interface switches from interface change state figure 1 to interface change state figure 2, the interface switches to the map mode editing state interface, after a period of time, the interface will automatically exit the editing state, as shown in interface change state figure 3. The map in each interface is not the protected content.

1. The name of the design product: electronic device with data information graphical user interface. 2. The use of the design product: the design product is used for an electronic device. 3. The design points of the design product: the graphical user interface content displayed in the electronic device. 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 to view data information. 6. The human-computer interaction mode of the graphical user interface: the front view is the main interface of the graphical user interface; clicking the "Investment Hall" function module in the front view enters the interface change state diagram 1; automatically switching to the interface change state diagram 2 through the interface change state diagram 1, the right side data chart can be switched by dragging the mouse or sliding the mouse wheel; automatically switching to the interface change state diagram 3 through the interface change state diagram 2, the right side data chart can be switched by dragging the mouse or sliding the mouse wheel; automatically switching to the interface change state diagram 4 through the interface change state diagram 3, the right side data chart can be switched by dragging the mouse or sliding the mouse wheel; automatically switching to the interface change state diagram 5 through the interface change state diagram 4, the right side data chart can be switched by dragging the mouse or sliding the mouse wheel; automatically switching to the interface change state diagram 6 through the interface change state diagram 5, the right side data chart can be switched by dragging the mouse or sliding the mouse wheel; automatically switching to the interface change state diagram 7 through the interface change state diagram 6, the right side data chart can be switched by dragging the mouse or sliding the mouse wheel.

As shown in the diagram and description, a decorative design for a scroll wheel. The scroll wheel is used for scrolling content. The wheel design features a circular shape with a central hub and multiple spokes arranged radially and at equal intervals outwards. The wheel has symmetrically arranged rectangular spokes and is low cylindrical in shape. The spokes raised from the surface give it a raised, three-dimensional appearance. The dashed lines in the diagram illustrate a standard mouse and an ergonomic mouse and are for peripheral purposes only and do not constitute part of the design for which registration is sought. 1.1) Perspective view; 1.2) Top view; 1.3) Left side view; 1.4) Right side view; 1.5) Front view; 1.6) Perspective view; 1.7) Top view; 1.8) Right side view; 1.9) Front view

The low-delay high-stability wireless mouse comprises a mouse body, a left pressing plate and a right pressing plate are arranged on the left side and the right side of the top of the front side of the mouse body respectively, a rolling wheel is arranged in the middle of the left pressing plate and the right pressing plate, a radio frequency front end is arranged at the front side end of the mouse body, and radio frequency tail ends are arranged on the two side walls of the rear half portion of the mouse body. A receiver slot is formed in the tail part of the mouse body, a wireless receiver is inserted into the receiver slot, a radio frequency change-over switch is arranged on a side shell of the mouse body, a storage battery, a control chip and a crankshaft key are arranged in the mouse body, and a power switch is arranged at the bottom of the mouse body. The three radio frequency ends are arranged, radio frequency signals can be sent out from three directions, the three radio frequency ends can be optimally connected with a wireless receiver in a wireless mode, signal transmission is completed, switching between common operation and game operation is completed by switching the mechanical shaft and the optical shaft, and multifunctional mode switching is achieved.

The utility model provides an electronic musical instrument keyboard, including the face shell and bottom shell who butt joint into the casing, still include gyro wheel support structure, be located in the bottom shell inside, functional potentiometer, rotatable installation in gyro wheel support structure, cross section is semicircular functional gyro wheel, functional gyro wheel bottom direct surface sinks in the bottom shell inside, functional gyro wheel top stretches out the face shell upwards, functional gyro wheel center installation in functional potentiometer, gyro wheel reset spare, connect in gyro wheel support structure and functional gyro wheel between, reset buffer spare, be located in gyro wheel reset spare and gyro wheel support structure junction. The utility model provides electronic musical instrument keyboard under the diameter and rotation angle stroke limit optimization functional gyro wheel layout, realize MIDI keyboard thinning and portable, eliminate the larger rebound noise of shorter elastic arm in the limited space, satisfy individualized color selection while reducing the cost, realize assembly tolerance control, avoid partial deformation, warping in the assembly process, realize circuit board device integration module stacking and guarantee the plug assembly in place.