587 results about "Scroll wheel" patented technology

The utility model discloses a Hall signal output device for a mouse wheel. Comprising an encoder fixing support arranged in the mouse, an encoder roller rotationally arranged in the encoder fixing support, a magnetic ring arranged in the encoder roller, and a Hall encoder which is arranged on the side edge of the encoder fixing support and right faces the magnetic ring. When the encoder roller rotates, the magnetic ring is driven to rotate, so that the direction of the magnetic line of force of the magnetic ring is changed, and the Hall encoder generates pulse signal output after identifying the change of the magnetic line of force of the magnetic ring. The Hall signal output device for the mouse wheel is simple in structure, low in production cost, high in precision and high in response speed, and meets the use requirements of modern people.

The invention discloses a roller module capable of electrically adjusting hand feeling and paragraph feeling, which comprises a base and a roller mounted on the base, the roller is of a hollow annular structure and is provided with an inner ring wall, a support and a motor are further arranged on a base body, a sliding cavity is formed in the part, extending into the roller, of the support, a friction block capable of sliding along the sliding cavity is arranged in the sliding cavity, and the friction block is connected with the motor. The output end of the motor drives the friction block to abut against or move away from the inner ring wall through the transmission assembly so as to provide different rolling hand feelings. The friction block is driven by the motor to controllably abut against the inner wall of the roller, so that the damping hand feeling of the roller is adjusted; and meanwhile, in combination with cooperative control of the angle sensor and the motor torque, diversified roller shifting section feelings can be accurately simulated. According to the application, adaptive scene switching can be realized through programmed control, and highly personalized and intelligent interaction experience is provided for the user.

A mouse is provided. The mouse includes a body, an arc-shaped protrusion, a touch module, a processing module, a vibration module, and a covering layer. The body has two buttons. The arc-shaped protrusion is disposed on the body, and the arc-shaped protrusion is arranged between the two buttons. The touch module includes a flexible circuit board. The vibration module is disposed in the body. The covering layer covers an outside of the body, and does not cover the arc-shaped protrusion. The processing module can receive a touch signal generated by the touch module that senses whether or not the arc-shaped protrusion is being touched, the processing module can control the vibration module according to the touch signal, and the processing module is configured to generate a roller signal according to the touch signal. The processing module can transmit the roller signal to an external electronic device.

The invention discloses a desktop computer host detection mounting rack based on software testing and a use method. The detection mounting rack comprises a lifting base, a direction adjusting mechanism, a clamping mechanism, a positioning mechanism and an air injection mechanism. The lifting base comprises a roller bearing frame, a lifting assembly and a bearing plate; the direction adjusting mechanism comprises a rotating assembly and a placing frame; the clamping mechanism comprises a clamping arm assembly and a clamping plate. The clamping arm assembly adjusts the clamping force according to the size of the main machine, and the two sides of the main machine are clamped through the clamping plate. The positioning mechanism comprises an annular plate, an L-shaped sliding rod and a positioning plate, the L-shaped sliding rod rotates along the annular plate to adjust the vertical height, and the top of the main machine is pressed and positioned through the positioning plate; the air cooling mechanism comprises an air cooling box and air exhaust holes, and the air cooling box outputs cold air through the air exhaust holes to take away heat of the case for cooling. The host detection mounting rack realizes an automatic fixing function in a computer host detection process, and has the advantages of good stability, simplicity in operation, high working efficiency and the like.

The utility model discloses a portable multifunctional monitor which comprises a base, telescopic grooves are formed in the two sides of the surface of the base, telescopic rods are arranged in the telescopic grooves, pull rods are fixedly connected to the tops of the telescopic rods, rollers are fixedly connected to the bottom of the base, and a containing groove is formed in the surface of the base. Through the arrangement of the accommodating groove, when the monitor body needs to be accommodated, the rotating handle is rotated to enable the connecting shaft to drive the worm to rotate, the worm is meshed with the worm gear to drive the rotating column to rotate, and the rotating column rotates to enable the screw rod in the rotating column to move downwards; and the screw rod drives the placement plate at the top of the screw rod and the monitor body to descend and slide into the storage groove to complete storage of the monitor body, so that the problem that the monitor body is accidentally touched, dropped and damaged after being used is avoided, great economic loss cannot be caused to a user, the use of the user is facilitated, and the practicability of the monitor is improved.

Aspects of the subject disclosure may include, for example, an apparatus that includes a scroll wheel having a contact portion, and an elastic member having an engagement portion, the contact portion being configured with a gradient pattern, the elastic member being linearly displaceable relative to the scroll wheel such that, in different positions of the elastic member, the engagement portion interacts with different radial sections of the gradient pattern, thereby enabling adjustments to a level of tactile feedback that is provided during rotation of the scroll wheel. Other embodiments are disclosed.

A system and method of assembly for a double-injection molded mouse housing for a mouse comprising a first injection molded inner housing shell of ocean bound plastic (OBP) of the double-injection molded mouse housing, a second injection molded outer housing shell of a plastic with higher thermal stability than the OBP to form the double-injection molded mouse housing, a keyplate panel operatively coupled to the top of the double-injection molded mouse housing, and a bottom case panel operatively coupled to the bottom of the double-injection molded mouse housing. The double-injection molded mouse housing components including a printed circuit board with microcontroller, position detector, scroll wheel detector and other components.

The application provides a connecting device and method for obtaining SVF by mechanically treating fat, and the connecting device comprises a shell, an interface pipe, a wheel disc, a roller, a window and a limiting block; the window is arranged on the shell; the interface pipe is arranged at two ends of the shell; the wheel disc is rotationally connected to the inside of the shell through a shaft, the roller protrudes from the shell and is engaged with the wheel disc; the limiting block is fixed to the inside of the shell and is in rolling contact with the side surface of the wheel disc; a limiting structure and a treatment hole are arranged on the wheel disc, the wheel discs can be tightly connected through the treatment hole, the treatment hole penetrates the wheel disc and can be communicated with the interface pipe; and the limiting structure is in rolling cooperation with the limiting block. The connecting device has a transformable hole diameter, can adjust the hole diameter shape and quantity between syringes, and achieves the purpose of cutting and emulsifying fat in different degrees. Meanwhile, the hole diameter size and shape of the connecting device can be customized according to the separation and preparation process of SVF.

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.

A Hall signal output device for a mouse scroll wheel. The Hall signal output device comprises an encoder fixing bracket disposed inside a mouse, an encoder scroll wheel rotationally arranged inside the encoder fixing bracket, a magnetic ring disposed inside the encoder scroll wheel, and a Hall encoder disposed on a side edge of the encoder fixing bracket and directly facing the magnetic ring. When being rotated, the encoder scroll wheel drives the magnetic ring to rotate, thereby changing the direction of magnetic field lines of the magnetic ring; and then, after detecting the change in the magnetic field lines of the magnetic ring, the Hall encoder generates a pulse signal and outputs same. The Hall signal output device for a mouse scroll wheel has a simple structure, involves a low production cost, high precision and a high response speed, and meets the usage requirements of contemporary people.

An information handling system peripheral mouse accepts scroll inputs at a scroll wheel extending from the upper surface of the mouse. The scroll wheel rotates about an axis and has a geared wheel core with peaks and valleys that rotate past a magnet, such as a Halbach magnet. The geared wheel core interacts with a magnetic field of the Halbach magnet so that magnetic flux resistance to rotation varies based upon the distance between the peaks and valleys to the magnetic field. Measuring changes in current at the geared wheel core related to changes in the magnetic field as the scroll wheel rotates provides an indication of wheel rotation, such as by spikes of current as the peaks pass the Halbach magnet.

The utility model belongs to the technical field of mice, and particularly relates to a mouse with a storage module. Comprising a shell assembly which comprises a first shell, a second shell and a third shell which are sequentially arranged from top to bottom and detachably connected, and a containing cavity is formed between the second shell and the third shell; the circuit board unit is mounted in the accommodating chamber; the storage module is arranged in the accommodating chamber; the shell assembly is further provided with a key module, a roller, a sensing module and a USB interface which are electrically connected to the circuit board unit. The storage module is arranged in the accommodating cavity between the second shell and the third shell, so that the risk that the storage module and the SD card are damaged due to the influence of external environment, such as dust, water and physical impact, can be reduced, and the storage module has the effects of water resistance, dust resistance and physical impact resistance; in addition, the attractiveness of the mouse can be improved, and the risk that a user pulls out the SD card accidentally or the risk that the SD card falls off accidentally due to the influence of external force is reduced.

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.

According to the mouse mainboard assembly and the mouse, when a user pokes a mouse wheel in the axial direction of the mouse wheel, an installation frame can swing under the action of the poking force, so that a first pressing piece and a second pressing piece swing along with the installation frame, the first pressing piece can press a first trigger switch in the swing process, and the second pressing piece can press a second trigger switch in the swing process. The second pressing piece can press the second trigger switch in the swinging process, so that the mouse wheel is additionally provided with two key functions on the basis of the original rolling control function. Due to the fact that the first pressing piece and the second pressing piece are arranged on the installation frame in the protruding mode, the acting force transmitted to the first pressing piece and the second pressing piece from the mouse wheel is more stable and controllable, and the movement stroke of the first pressing piece and the movement stroke of the second pressing piece are easier to control. Therefore, the first pressing piece and the second pressing piece can effectively press the first trigger switch and the second trigger switch every time, so that the side pressing control sensitivity of the mouse roller is improved, and the use effect of the mouse is improved.

A roller input device comprises a base, a roller module, a second magnetic part and a movable part. The roller module is arranged on the base and comprises a roller and a plurality of first magnetic parts; the plurality of first magnetic parts are positioned on one side of the roller and are annularly arranged; the second magnetic part is fixed on the base and corresponds to one of the plurality of first magnetic parts. The second magnetic part and the corresponding first magnetic part are spaced and have magnetic attraction force. The movable piece is arranged on the base and can move between a first position and a second position, and the movable piece is provided with a third magnetic piece. When the movable part is located at the first position, the third magnetic part does not correspond to the second magnetic part, and when the movable part is located at the second position, the third magnetic part and the second magnetic part attract or repel each other to reduce the magnetic attraction force.

The ergonomic mouse comprises a mouse body, a shell of the mouse body comprises a bottom shell, an upper inner cover, an upper outer frame, a top cover and a roller positioning frame, the upper inner cover is detachably installed on the bottom shell, the upper outer frame is clamped outside the upper inner cover, the upper outer frame is matched with the upper inner cover, and the roller positioning frame is connected with the upper inner cover. A top cover is further detachably installed on the upper inner cover, the idler wheel positioning frame is installed at an idler wheel installation hole of the top cover, and the idler wheel positioning frame fixes an idler wheel supporting assembly provided with an idler wheel. An inner side groove is formed in the inner side of the upper outer frame, an outer side groove is formed in the outer side of the upper outer frame, and keys of the mouse body are close to the outer side groove. The utility model has the advantage of providing more comfortable holding and operation experience. Muscle fatigue is reduced, and hand fatigue, discomfort and the like caused by using the mouse for a long time can be reduced.

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.

1. The name of the design product: information display area of information generation graphical user interface of electronic device. 2. The use of the design product: an electronic device. 3. The design points of the design product: the claimed part of the graphical user interface in the electronic device. 4. The picture or photo that best shows the design points: design 1 front view. 5. Design 4 is designated as the basic design. 6. The use of the graphical user interface: the graphical user interface is used to generate information. The claimed part of the graphical user interface is used to display intelligently generated information. Design 1 front view shows the summary and content of intelligently generated information. Users can view more information summaries or information contents by clicking and dragging the summary display area or the content display area of design 1 front view or by operating the mouse wheel. Design 2 front view shows the loading state of intelligently generated information. In response to the completion of partial information generation, the graphical user interface changes from design 2 front view to design 2 change state figure 1 and then to design 2 change state figure 2 to display the generated information. In response to the completion of all information generation, the graphical user interface changes from design 2 change state figure 2 to design 2 change state figure 3 to display the generated information. Design 3 front view shows the loading state of intelligently generated information. In response to the completion of partial information generation, the graphical user interface changes from design 3 front view to design 3 change state figure 1 to display the generated information. In response to the completion of all information generation, the graphical user interface changes from design 3 change state figure 1 to design 3 change state figure 2 to display the generated information. Design 4 front view shows the loading state of intelligently generated information. In response to the completion of information generation, the graphical user interface changes from design 4 front view to design 4 change state figure to display the generated information. 7. Other circumstances that need to be explained: the dashed lines in each view of design 1 to design 4 show part of the graphical user interface, which does not constitute the claimed part of the design.

A mouse comprises a mouse body and a roller module. The rolling wheel module comprises a frame body, a rolling wheel, an abutting assembly and a driving unit, the frame body is arranged on the mouse body, the rolling wheel is rotatably connected to the frame body, the abutting assembly is suitable for abutting against the rolling wheel along the moving axis, and the driving unit is arranged on the mouse body and coupled to the abutting assembly. The driving unit is suitable for driving the abutting assembly to move along the moving axis to make contact with or get away from the roller.

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.

The utility model belongs to the technical field of visual robots, and provides teaching-free welding seam polishing equipment based on robot vision. The six-axis arm robot polishing device comprises a six-axis arm robot and a polishing head installed at the end of the six-axis arm robot, and further comprises a robot displacement mechanism, and a displacement table matched with the robot displacement mechanism is arranged at the bottom of the six-axis arm robot. The displacement table is arranged at the bottom of the six-axis arm robot, meanwhile, the robot displacement mechanism matched with the displacement table is additionally arranged, and movement of the six-axis arm robot in the transverse direction and the longitudinal direction is achieved based on the lead screw driving mechanisms (the first lead screw driving mechanism and the second lead screw driving mechanism) and the linkage mechanism. Therefore, the moving range and the machining range of the six-axis arm robot are expanded, and the problems existing in the prior art are solved. In addition, compared with a conventional track roller moving scheme, the structure based on the lead screw and the gear enables moving control to be finer.

1. The name of the design product: 3D virtual fitting system graphical user interface for electronic equipment. 2. The use of the design product: for an electronic device. 3. The design features of the design product: in the graphical user interface. 4. The picture or photo that best indicates the design features: front view. 5. The use of the graphical user interface: for displaying system interface information for 3D virtual clothing fitting effect. 6. The change state description of the graphical user interface: the front view is the webpage opening interface; in the front view, turning the scroll wheel downward displays interface change state diagram 1, which can view more content; in interface change state diagram 1, continuing to turn the scroll wheel downward displays interface change state diagram 2, which can view more content. The front view reference diagram is the reference diagram of the interface corresponding to the front view in actual application; the interface change state reference diagram 1 is the reference diagram of the interface corresponding to interface change state diagram 1 in actual application; the interface change state reference diagram 2 is the reference diagram of the interface corresponding to interface change state diagram 2 in actual application. 7. Other circumstances that need to be explained: the gray coating in the interface is the content picture.

The utility model provides a three-roller file. Comprising a file, a connecting sleeve, a connecting rod, a large concave wheel and a small concave wheel on the connecting sleeve, the file is used for manual filing operation; the connecting sleeve is provided with a connecting base, a connecting base inner cavity is formed in the connecting base, and the connecting base inner cavity is connected with the head end of the file and used for containing the head end of the file and installing and fixing the file to form the combined tool. The small concave wheel is arranged at the bottom of the connecting base and used for supporting rolling of the file. The connecting rod is a bilaterally symmetrical connecting rod mechanism and is arranged at the front end of the connecting sleeve; the large concave wheels are arranged at the two end points of the connecting rod and used for supporting rolling of the file, the distance between the two large concave wheels is adjusted through the connecting rod, and the small concave wheel is located on the perpendicular bisector between the two large concave wheels. Wherein the large concave wheel and the small concave wheel which are bilaterally symmetrical form an inverted triangle structure, a rolling supporting combination is formed at the head end of the file, the grip is assembled on the central screw rod of the connecting rod, the grip and a file handle at the tail end of the file form two force application points, and the stability of the file in the linear advancing process is enhanced.

A roller input device comprises a base, a roller module, a movable part and a second magnetic part. The base is provided with a first sliding groove and a first pivoting part. The roller module is rotatably arranged on the base and comprises a roller body and a plurality of first magnetic pieces; the plurality of first magnetic pieces are connected to the roller body and are annularly arranged; the movable part is provided with a first inclined guide groove and a second pivot joint part, the second pivot joint part is arranged on the first pivot joint part in a pivot mode so that the movable part can selectively rotate and swing between a first position and a second position relative to the base, and the first inclined guide groove is provided with a first end and a second end. The second magnetic piece is arranged in the first sliding groove of the base in a sliding mode, the second magnetic piece is adjacent to one of the first magnetic pieces, the second magnetic piece is provided with a first guide column, and the first guide column is located in the first inclined guide groove of the movable piece.

The utility model discloses a magnetic damping mouse wheel which comprises a bottom plate. The roller bracket is arranged on the bottom plate; the roller assembly is movably mounted on the roller bracket; the roller assembly comprises a roller and permanent magnets, a plurality of mounting grooves are formed in the circumferential surface of the roller, each permanent magnet is arranged in the corresponding mounting groove, and the outward surfaces of the permanent magnets have the same polarity; the opposite-attraction magnet is arranged on the bottom plate and located under the roller assembly, and the opposite polarity of the opposite-attraction magnet is opposite to that of the permanent magnet; a Hall sensor is further arranged on the bottom plate and located on the side opposite to the opposite attraction magnet. When the roller assembly rotates, magnetic damping force is generated by the magnetic attraction force between the permanent magnet and the attraction magnet, the magnetic damping force forms damping force for rotation of the roller assembly, a user feels the damping effect through changes of the magnetic attraction force between the permanent magnet and the attraction magnet in the using process, and the user experience is good; and meanwhile, the rotating angle of the roller can be accurately sensed through the Hall sensor, and actual use is facilitated.

Mouse (100), comprising: - a base body (102) having a scroll wheel (104) and at least one button (106), wherein the base body (102) comprises a main surface, side surfaces arranged on both sides of the main surface and a rear surface located behind the main surface, wherein a first recess (108) is formed in a first surface of the base body (102), a second recess (110) is formed in a second surface of the base body (102), a third recess (112) is formed in a third surface of the base body (102), and a fourth recess (114) is formed in a fourth surface of the base body, and - a soft material layer (116), wherein each of the first (108), the second (110), the third (112) and the fourth recess (114) has the soft material layer (116) formed therein, and the soft material layer (116) is formed as a composite material comprising an elastic layer (304) and a fabric layer (302), wherein the soft material layer (116) arranged in the second recess (110) has a light transmission pattern produced by laser engraving, wherein a bulge (118) is formed protrudingly on the second surface of the base body (102), the second recess (110) is arranged recessed in the bulge (118), and the soft material layer (116) in the second recess (110) has a thickness which corresponds to the depth of the second recess (110).