2714results about "Controlling members" patented technology

A knob-type dimmer, including a housing; a circuit board; a switch; a trigger, partially exposed to the outside of the dimmer and moves in response to external forces to trigger or release a switch to control electrical connection or disconnection because the dimmer and a power source; an electrical connection matching component; a first mounting match portion; a knob assembly, including a base, a knob, and an electrical connection component, the base including a first mounting portion which cooperates with the first mounting match portion to mount the knob assembly to the housing, where the electrical connection component cooperates with the electrical connection matching component; a second mounting match portion; a face cover, including a second mounting portion which cooperates with the second mounting match portion to mount the face cover to the housing and to at least partially cover the base.

The embodiment of the invention provides an excavator handle control system for remote operation, a handle control method based on a Hall sensor is adopted, non-contact rocker data sensing is achieved, the influence of contact and movement abrasion on the service life of a handle is reduced, and the excavator handle control system has the advantages of being high in sensitivity and good in performance; the handle mechanism is more flexible to operate, and the service life of the handle is prolonged; a two-hand cooperative control mode is adopted, and two three-degree-of-freedom handles are used for simulating the driving environment of a real excavator, so that a good remote control effect is achieved, and the feeling of presence of an operator in the remote operation process is improved; the operation habits of a driver are fully considered, the walking and working of the excavator are respectively controlled through combination of different degrees of freedom of the left hand handle and the right hand handle, an operating lever of the real excavator is simulated in the aspects of structure, motion degree of freedom and working range, and the man-machine interaction environment of excavator driving is restored.

A compact utility vehicle including a chassis supporting a prime mover, ground engaging wheels or tracks, an implement, and a rear standing platform operably coupled to the chassis. The vehicle can be equipped with a control console that is operably coupled to the chassis at an elevation above the rear standing platform. The console can have two manual input devices, including a first manual input device configured to control the ground engaging wheels or tracks located along the lateral direction of the vehicle between a longitudinal centerline of the vehicle and 50% of a distance to a first side of the control console, and a second manual input device defining a rigid grip and a thumb switch control portion to control the operation of the implement, located along the lateral direction of the vehicle between the longitudinal centerline of the vehicle and 50% of a distance to a second side of the control console.

A joystick mechanism and a game pad are provided. The joystick mechanism includes a mounting base, a circuit board, a first rocker assembly, and a second rocker assembly. The circuit board is disposed in the mounting base, and the circuit board includes a first sensor and a second sensor. The first rocker assembly includes a first rocker and a first sensing component, and the first rocker assembly is capable of swinging around a first direction to drive the first sensing component to swing with respect to the first sensor. The second rocker assembly includes a second rocker and a second sensing component, the second rocker assembly is capable of swinging around a second direction to drive the second sensing component to swing with respect to the second sensor, the second direction is perpendicular to the first direction.

A vehicle pedal resistance and dampener assembly includes a dampener module defining an interior fluid-filled cavity and adapted for generating a dampening force on the vehicle pedal. A pedal resistance module generates a resistance force on the vehicle pedal. The dampener module and the resistance module are moveable relative to each other. A shaft in the dampener module extends into and is moveable in a fluid-filled sleeve in the resistance module. A pedal position sensor senses and measures the position of the vehicle pedal. A pedal force sensor senses and measures the force on the vehicle pedal. A first resistance spring is located in the sleeve of the pedal resistance module, a second resistance spring surrounds the sleeve of the pedal resistance module, a third resistance spring surrounds the shaft of the dampener module, and a fourth resistance spring surrounds the third resistance spring.

The invention relates to a pedal unit (10) for controlling a vehicle function, comprising a modular pedal head (20) which receives an actuating force from a driver's foot and is connected to a housing cover (12) movable with a small stroke against the force of a return spring (14) along a vertical direction (z) of the pedal unit (10), wherein the movable housing cover (12) is connected to a guide piston (13) which is axially movably guided in a sensor housing (16), wherein at least one sensor arrangement (17) is arranged in the sensor housing (16) which is configured to detect and evaluate the stroke movement of the guide piston (13) and the movable housing cover (12), wherein at least one guide structure (13.1) is arranged on the guide piston (13) which is located in a corresponding receiving contour (16) arranged on the sensor housing (16).1) is positively engaged and prevents a rotational movement of the guide piston (13) about the vertical direction (z) of the pedal unit (10).

An operator interface device for a marine vessel includes a frame configured to couple to the marine vessel and a dial coupled to the frame and including a dial. The dial assembly is configured to be rotated by an operator about a dial axis into and between an initial position, a first operational position, and a second operational position. The dial assembly is rotated from the initial position toward the first operational position and when the dial assembly is released the first spring leg acts on the first dial endwall to return the dial assembly to the initial position. In addition, the dial assembly is rotated from the initial position toward the second operational position and when the dial assembly is released the second spring leg acts on the second dial endwall to return the dial assembly to the initial position.

The present application provides a rocker device. The rocker device includes a rocker, a bias component, an adjustable reset assembly, and a toggle component. The rocker is provided with a pressing part. The bias component includes a first end and a second end opposite to each other, the first end is in contact with the pressing part, and the second end is capable of offsetting. The adjustable reset assembly is disposed on the second end, and the adjustable reset assembly is configured to drive the second end of the bias component to reset. The rocker rotates in the toggle component, and the toggle component is configured to act on the adjustable reset assembly to adjust a reset force. The rocker device of the present application may adjust the operating force through the toggle component, which may meet the diverse experience needs of a user.

The invention relates to a sensor module (50) for an actuating device (1) of a motor vehicle, comprising a plate-shaped sensor element (51), in particular one that can be assigned or is assigned to an actuating element of the actuating device (1), comprising a sensor housing (52), wherein the sensor housing (52) has at least a first cylindrical housing part (53), wherein the sensor element (51) is mounted in the first housing part (53) for longitudinal displacement, and comprising at least one force sensor element (55) assigned to the sensor element (51) for detecting a force exerted on the sensor element (51), in particular by means of the actuating element, and / or at least one displacement sensor element (56) assigned to the sensor element (51) for detecting a displacement path of the sensor element (51).

The invention relates to a pedal unit (10) for controlling a vehicle function, comprising a modular pedal head (20) which includes a pad carrier (21) and a replaceable pedal pad (22) and receives an actuating force from a driver's foot, and a housing cover (12) movable with a small stroke against the force of a return spring along a vertical direction (z) of the pedal unit (10), which is axially movably coupled to a sensor housing (16), wherein the pedal pad (22) is detachably connected to the pad carrier (21), which is detachably connected to the movable housing cover (12), wherein at least one feedback arrangement (23) is integrated in the detachable pad carrier (21), which is designed to output a predefinable haptic feedback to the driver's foot.

A steering wheel includes a boss portion disposed at a rotation steering center side, a grip portion disposed around the boss portion, and an operation lever portion disposed between the boss portion and the grip portion. The operation lever portion is pivotally supported by a rotation shaft portion provided close to the boss portion, and is configured to allow a press-down operation and a pull-up operation while the grip portion is gripped. A press-down operation surface of the operation lever portion is disposed along a grip surface being an upper surface of the grip portion, at a side separated from the rotation shaft portion and close to the grip portion, between the grip surface and an upper surface of a pad covering an upper surface of the boss portion. The rotation shaft portion is disposed above a lower end surface of the grip portion to be covered with the pad.

A pedal unit for controlling a vehicle function includes a pedal head, which receives an actuating force of a driver's foot, an outer housing which is open in the direction of the pedal head, an inner housing connected to the outer housing and which is open in the direction of the pedal head, a movable housing, and a sensor assembly. The movable housing is closed in the direction of the pedal head, arranged between the outer housing and the inner housing, mounted on the inner housing displaceably in the longitudinal extension of the inner housing with a small stroke against the force of a return spring, and is connected to the pedal head. The sensor assembly includes at least one measuring circuit having at least one sensor module arranged inside a sensor housing to detect a stroke movement of the movable housing caused by the actuating force.

The invention relates to the technical field of knobs, in particular to a knob and a control method thereof. The knob comprises a control circuit board, a mode switching device, a position detection device, a brushless motor, a rotary support, a display screen device and a rotary shell. The brushless motor comprises a stator and a rotor located in the stator. The stator is elastically connected with the control circuit board; a mode switching device is arranged between the stator and the control circuit board; a position detection device is arranged in the rotor and is used for detecting the rotation condition of the rotor; the end, away from the control circuit board, of the rotor is connected with one side of the rotating support, the other side of the rotating support is connected with the rotating shell to form a containing cavity, and a display screen device is arranged in the containing cavity. Therefore, the knob is simple in structure, high in reliability and capable of achieving various knob hand feelings.

The invention discloses a self-resetting type speed brake handle structure. The middle of the connecting rod (8) penetrates into the rod sleeve (7), the adjusting anti-rotation block (6) and the spring A (4) to be inserted into the positioning pin A (5), the upper end and the lower end of the spring A (4) abut against the adjusting anti-rotation block (6) and the lower end of the rod sleeve (7) respectively, the rolling mechanism (3) is installed at the lower end of the connecting rod (8), the gear plate (1) is installed on the lower end face of the rod sleeve (7), and the rolling mechanism (3) is clamped into a groove formed in the lower end of the gear plate (1). A positioning pin B (10) is installed at the lower end of the gear plate (1) and makes contact with the limiting mechanism (2). The spoiler has a retraction position, the connecting rod can be reset to the retraction position within the range of-5 degrees to 0 degree, the preset function is achieved, the spoiler is rapidly opened, and potential safety risks are avoided under the emergency situation.

A vehicle pedal module includes a brake pedal device and an accelerator pedal device. The brake pedal device has a brake pedal first housing configured to rotatably support a brake pedal rotating shaft and to cover a brake-pedal reaction force generation mechanism, and a brake pedal second housing configured to support an end portion of the brake-pedal reaction force generation mechanism opposite to the brake pedal. The brake pedal second housing extends from the brake pedal device to the accelerator pedal device, to have at least a part of the accelerator pedal device fixed thereto, and to be installed on a vehicle body.

To effectively use a detection range of a potentiometer when detecting an operation position of an artificial operation tool is detected by a potentiometer in a work vehicle.SOLUTION: A work vehicle comprises: an artificial operation tool 12 that can swing around a first shaft core P1; and a potentiometer in which a free end of a detection arm 25b that can swing around a second shaft core P2 along the first shaft core P1 is connected to the artificial operation tool 12. Since the detection arm 25b is operated around the second shaft core P2 in conjunction with the artificial operation tool 12 operated around the first shaft core P1, the potentiometer detects an operation position of the artificial operation tool 12. In a first length L1 from the first shaft core P1 to a connection portion 21e between the free end of the detection arm 25b and the artificial operation tool 12 and a second length L2 from the second shaft core P2 to a connection portion 21e between the free end of the detection arm 25b and the artificial operation tool 12, the second length L2 is shorter than the first length L1.SELECTED DRAWING: Figure 7

The invention relates to an operating element (1) comprising: a carrier (4); a bearing pin (2) extending axially from a foot (2a) to a free end (2b) and forming a fastening area (2c) adjoining the foot (2a), by means of which the bearing pin (2) is fixed to the carrier (4) in a rotationally fixed manner; an actuating part (3) rotatably mounted relative to the carrier (4) and designed as a thumbwheel, which forms an actuating surface (F) between its two axially spaced end faces (3a, 3b), comprising a first end face (3a) and a second end face (3b), for performing a rotary adjustment by an operator; a position transmitter (10) and a position sensor (11) cooperating with the position transmitter (10);a detent device (5, 6) acting between the carrier (4) and the actuating part (3), which inhibits the rotational adjustment of the actuating part (3) and is formed from at least one rotor (5) and a stator (6) which interacts magnetically with the rotor (5); wherein the actuating part (3) is rotatably supported on the foot (2a) of the pin (2) via three bearing points (A, B, C) and rotatably supported on the carrier (4) via a second bearing point (B) closer to the second end face (3b), and the actuating part (3) is furthermore rotatably supported on the free end (2b) of the bearing pin (2) via a central bearing point (C) provided in the axial direction between the first bearing point (A) and the second bearing point (B);wherein the rotor (5) and the stator (6) of the locking device (5, 6) are arranged in a hollow volume which is formed in a radial direction with respect to the bearing journal (2) between the bearing journal (2) and the actuating part (3) and in an axial direction between the first bearing point (A) and the middle bearing point (C); as well as associated use and assembly methods.;

A pedal unit for a vehicle has a sensor surface which includes at least two functional regions and is designed to detect an actuation by the driver. The pedal unit also has at least one evaluation and control unit coupled to the sensor surface and designed to evaluate an actuation of one of the at least two functional regions detected by the sensor surface and, as a function of this evaluation, control a vehicle function associated with the corresponding functional region of the sensor surface. At least one region of the sensor surface is raised or lowered and enables a haptic differentiation between the at least two functional regions of the sensor surface.

The utility model belongs to the technical field of controllers, and particularly relates to a rotary knob device, a controller and electrical equipment, the rotary knob device comprises a damping part, the damping part is provided with a first mounting cavity, the inner wall surface of the first mounting cavity is provided with a plurality of damping grooves, and the plurality of damping grooves are arranged at intervals along the circumferential direction of the inner wall surface; the rotary knob assembly is arranged in the first mounting cavity, the rotary knob assembly comprises a rotary connecting shaft and a rotary guide buckle, the rotary connecting shaft is provided with a mounting groove, the rotary guide buckle is movably arranged in the mounting groove, and the side, facing the inner wall surface, of the rotary guide buckle is provided with a boss used for being matched with the damping groove; and the elastic piece is arranged in the mounting groove and abuts against the side, away from the boss, of the rotary guide buckle, and the elastic piece is used for extruding the rotary guide buckle so that the boss can slide into or be separated from the damping groove under the condition that the rotary connecting shaft rotates in the circumferential direction of the first mounting cavity. Through the technical scheme of the invention, the knob device can realize step adjustment, and the use experience of a user is improved.

To provide Knob (KoD) devices and related systems, methods, and devices.SOLUTION: A KoD device includes at least one electrode including an electrically conductive material. The KoD device also includes a base assembly configured to be positioned between a touch screen of a touch screen device and the at least one electrode. The at least one electrode is configured to be positioned in engagement proximity to a touch sensor of the touch screen device through the base assembly.SELECTED DRAWING: Figure 20

The invention relates to a pedal unit (7) for controlling a vehicle function, comprising a modularly constructed pedal head (10) which comprises a pad carrier (14) and a replaceable pedal pad (12) detachably connected to the pad carrier (14) for absorbing an actuating force of a driver's foot, a housing cover (17) which is movable with a small stroke along a vertical direction (z) of the pedal unit (7), and a fastening arrangement (20), wherein the movable housing cover (17) has a hat-shaped connecting cap (18) on its end face facing the pedal head (10), and the pad carrier (14) has a receiving opening (16) on its end face facing the movable housing cover (17), the contour of which receiving opening being adapted to the hat-shaped connecting cap (18), wherein the fastening arrangement (20) comprises at least one undercut (19) introduced into the hat-shaped connecting cap (18) and at least one holding element (22) arranged on the pad carrier (14). has,which are designed to form a detachable locking connection between the lining carrier (14) and the movable housing cover (7) in the assembled state, which prevents or at least complicates a movement of the lining carrier (14) in the disassembly direction.

An operation lever of a construction machine is constituted by integrally connecting a boom operation portion capable of operating a rotational-movement operation of a boom with respect to a machine body, an arm operation portion capable of operating the rotational-movement operation of an arm with respect to the boom, an attachment operation portion capable of operating an operation of an attachment, and a swing operation portion capable of operating a swing operation of the boom with respect to the machine body.

Operating device (3) for operating a hob system (1), comprising an operating element (13) and a fastening device (14, 32, 41, 43, 47, 53, 58, 63) for fastening the operating element (13) to a piece of kitchen furniture, comprising a plurality of pin-shaped elements (24, 34, 44, 48, 55, 60) and a fixing means (26, 35, 50), wherein a plurality of the pin-shaped elements (24, 34, 44, 48, 55, 60) each have a partially threaded section (25, 57), wherein the fixing means (26, 35, 50) has a nut (28) with one or more fixing threaded sections (29) which fit the partially threaded sections (25, 57). are designed such that the nut (28, 36, 56) cooperates with a plurality of the partial thread sections (29).

The invention discloses a method and a system for improving the control precision of a control lever based on a configurable dead zone, and relates to the field of electronic control and signal processing, and the method comprises the following steps: carrying out median calibration sampling, precisely obtaining an electrical median value, and temporarily storing a calculation result; boundary calibration sampling is carried out, a rocker is pushed to the limit position in sequence, and the maximum value and the minimum value of an original ADC are monitored and updated in real time; calculating and storing calibration parameters, calculating proportionality coefficients and offset key parameters of an X axis and a Y axis by utilizing the temporarily stored median value and boundary value in combination with a target output range, and generating and solidifying mapping parameters; and writing the parameters into FLASH: permanently storing the finally calculated calibration parameters into a nonvolatile memory FLASH. According to the control lever control precision improving method and system based on the configurable dead zone, the output data of the control lever caused by abrasion and aging can be stabilized within the range specified by a standard protocol again without disassembling equipment and special tools, the full-stroke control capability of the control lever is recovered, and control hidden dangers are eliminated.

A magnetorheological braking device with a fixed holder and a first and second braking component. One of the braking components is connected to the holder and does not rotate relative thereto. The two braking components are continuously rotatable relative to one another. The first braking component extends axially, and the second braking component has a hollow shell part extending around the first braking component. A peripheral gap, filled with a magnetorheological medium, is formed between the first and second braking component. The first braking component has an electric coil and a magnetically conductive core extending axially. Magnetic field concentrators, on the core and / or the shell part, protrude into the gap, creating variable gap height. The electric coil is wound around a section of the core. A magnetic field of the electric coil runs through the core, magnetic field concentrators, and the gap into a wall of the shell part.

A pedal pad in an organ-type pedal device swings about a predetermined axis when stepped on by a driver's foot. A sensor unit outputs a signal corresponding to a swing angle of the pedal pad. A reaction force generation mechanism has an elastic member that generates a reaction force against a driver's pedaling force applied to the pedal pad. A first housing covers the reaction force generation mechanism, and an opening at least on one side. A second housing is provided on one side of the first housing in a swing direction of the pedal pad. Further, the first housing has a largest opening on a second housing side, which is closed by the second housing and into which the elastic member of the reaction force generation mechanism in a non-bending state is insertable.

An operator control device for a man-up lift truck includes a handle pivotably arranged on a support structure at a pivot point. The support structure is secured to the lift truck such that horizontal and vertical positions of the pivot point are substantially fixed with respect to the lift truck during operation. The handle comprises an upper surface contoured to ergonomically support an operator's hand with an operator's wrist arranged substantially directly above the pivot point. The handle may be biased in a neutral position. Clockwise and counter-clockwise rotation of the handle may cause forward driving and stopping / reverse driving of the man-up lift truck, respectively. A thumb-operated switch can be arranged on the handle to control lift operations of the man-up lift truck. The operator control device provides dynamic stability to an operator and reduces carpal tunnel stresses and the like in the operator's wrist.

A lever device includes a base, a movable body supported on the base rotatably about a first lateral shaft, a lever supported by the movable body and pivotable between a depressed position and a raised position, a cam body including a cam groove, the cam body being supported on the movable body rotatably about a second lateral shaft and configured to rotate about the second lateral shaft as the lever is pivoted, and first and second guide members attached to the base and inserted in the cam groove, the guide members being configured to change their position relative to the cam groove as the lever is pivoted. The cam groove includes a first groove portion where the first guide member is positioned when the lever is in the depressed position, and a second groove portion where the second guide member is positioned when the lever is in the depressed position.