24 results about "Motor action" patented technology

In robots, when performing continuous movement actions, the total time required for a series of movement actions is reduced without being constrained by factors such as acceleration. [Solution] When a robot is given an action command to perform action A, action B following action A, and action C following action B, action C is started when action A enters and ends in a deceleration section, or immediately before it ends. Furthermore, action B is executed in conjunction with at least one of action A and action C, such that action B starts after the start of the deceleration section of action A and ends before the end of the acceleration section of action C.

The utility model relates to a kind of bumper rotary assembly tool, including tool body, left and right ends of tool body upper portion are respectively equipped with left side turnover mechanism and right side turnover mechanism, bumper is equipped between left side turnover mechanism and right side turnover mechanism;The footboard installation slot of bumper is supported and fixed by longitudinal support block and transverse support block, protection is carried out by anti-falling support frame, to prevent bumper from falling during assembly, then the servo motor action of right side turnover mechanism, drive longitudinal support block and transverse support block rotation and further drive telescopic shaft and shaft sleeve rotation, realize the turnover assembly of bumper, and rubber protection structure is arranged on the surface of longitudinal support block, transverse support block and anti-falling support frame and bumper contact, avoid to scratch the finish of bumper during assembly, improve bumper assembly efficiency and quality.

The application discloses a flow and position variable motor control IP core and a motor control system, and the IP core comprises: an instruction analysis module which analyzes data injection instructions to obtain a flow type, and triggers a large flow disassembly module or a small flow parameter reading module; the large flow disassembly module sends a plurality of disassembled small flow instruction codes to the instruction analysis module; the small flow parameter reading module reads motor action parameters from a flow parameter table and a position parameter table; the small flow disassembly module disassembles the motor action parameters into motor action instructions, and generates corresponding small flow completion or fault flags by a motor to position or fault flag; a motor drive gating module outputs motor instruction step numbers and target positions to corresponding motor drive modules according to the motor type of a current step, and obtains a to position or fault signal; and the motor drive module generates a drive signal to a motor drive chip, obtains position information of a motor position acquisition chip, and judges whether the motor is to position or fault.

The utility model discloses a material pushing mechanism for a feeding machine of dispensing equipment, which relates to the technical field of dispensing machines and comprises a vertical fixing frame and a horizontal fixing frame, a bearing plate is fixed on one side of the horizontal fixing frame, a motor is mounted on one side of the bearing plate, and transmission wheels are rotationally connected to two ends of the other side of the bearing plate respectively. The motor is installed on the bearing plate, the motor drives the transmission belt through the transmission wheel, the sliding block and the material pushing rod slide through operation of the transmission belt, when a product needs to be pushed, the motor is started to drive the transmission belt to operate, and therefore the material pushing rod can be driven by the sliding block to conduct material pushing operation. According to the above technical scheme, the motor is adopted as a main power component of the material pushing action, the whole operation noise is reduced through the components, the response speed of the motor is high, the material pushing efficiency of the product is effectively improved, and therefore the whole dispensing efficiency of the product is greatly improved, and the using effect is good.

The utility model relates to timber processing equipment technical field, specifically disclose a double screw rod water mill, first abrasive assembly includes first motor and first abrasive, second abrasive assembly includes second motor and second abrasive, push mechanism includes drive arrangement and drive arrangement connected blanking plate and baffle, and the height difference has between blanking plate and baffle, first abrasive assembly is connected with drive arrangement, drive arrangement is connected with frame, drive arrangement drives baffle and blanking plate to carry out the movement action of one before the other, timber is affected downward by gravity, so that water mill greatly increases timber quantity to be processed and reduces timber processing preparation time simultaneously, improves work efficiency, because screw rod control precision is high, reduces the probability of defective product because of improper blanking position, reduces the material jamming phenomenon of old existing water mill pushdown.

The invention relates to a holder having a variable receiving opening for beverage containers having different outer diameters for a vehicle, wherein the holder (1) has one or more holding devices (4, 4a, 4b), which have a plurality of in particular lamellar predominantly non-flexible holding elements (14) or sickle-shaped predominantly non-flexible holding elements (24) or circle-segment-shaped predominantly non-flexible holding elements (34), and, by means of mechanical or electric-motor action, in particular by actuator devices (7, 7a, 7b, 17a, 17b), on the plurality of holding devices (4, 4a, 4b) and / or on one or more bearing devices (8, 8a, 8b), a radial movement of the plurality of holding elements (14, 24, 34) with respect to the central axis (X) of the receiving opening (3) is brought about, and optionally simultaneously a sliding movement and / or a pivoting movement and / or a rotational movement of the plurality of holding elements (14, 24, 34) about a central axis (X) of the receiving opening (3) is brought about, in order to enlarge or reduce the receiving opening (3).

The invention relates to the technical field of rehabilitation training instruments, and discloses an ankle pump movement counter which comprises a support, and a foot support is rotatably mounted on the support. Through cooperation of the rocker arm, the sliding block and the swing arm, swing of the rocker arm is converted into reciprocating deflection of the foot support, then the ankle joint of a user is accurately dragged to complete standard ankle pump movement actions of dorsal stretching and plantar flexion, and normalization of rehabilitation training is ensured; by means of the matched design of the sliding plate and the combined groove, the swing angle of the swing arm is gradually increased, the characteristic that the initial joint movement capacity of a rehabilitation patient is weak is achieved, the patient can be guided to complete training step by step, joint injuries or body feeling discomfort caused by direct large-angle movement are reduced, and the safety and comfort of rehabilitation training are greatly improved; and counting is triggered only when the foot support drives the ankle joint to complete ankle pump movement with the standard amplitude and the sliding plate slides to the arc groove and makes contact with the travel switch, so that wrong counting of non-standard actions is effectively eliminated, and the accuracy and effectiveness of counting are ensured.

The invention relates to the technical field of motorcycles, in particular to a service life test device for a hub bearing. Comprising a numerical control cabinet body, a protection assembly and an adjusting assembly, the adjusting assembly comprises a mounting frame, a bogie, a mounting shaft, a driving wheel, a first gear, a motor frame, a servo motor, a second gear and a transmission component, and the transmission component acts to drive the driving wheel to rotate so that a test bearing can rotate for testing; in a steering simulation state, the servo motor is controlled to act to drive the bogie to rotate so as to realize matching angle adjustment of the test bearing and the driving wheel, but the test bearing and the driving wheel are not separated, equipment is stopped after a certain time, and the test bearing is taken down to detect an internal rolling ball; whether the quality of the tested bearing meets the service life standard or not is judged according to the abrasion condition of the rolling ball and whether the rolling ball is damaged or not, and then the problems that an existing testing device is difficult to simulate the multi-degree-of-freedom stress state of the hub bearing in the vehicle steering scene, and multi-scene service life testing of the hub bearing is inconvenient are solved.

The invention discloses an electrically-driven slow-release unlocking mechanism for unlocking redundancy. And a dual-motor unlocking redundancy design is adopted, so that the function can be realized by any motor action, and the unlocking reliability is improved. And the motor locking contact surface adopts the roller design, so that the requirement on the unlocking torque of the motor can be reduced, and the limitation of the power supply power on the carrier rocket is adapted. The motor locking swing arm is designed to be in a counterweight structure type, it is guaranteed that the mass center of a part is located on a motor shaft, and the situation that additional torque is generated due to mechanical environment influences, and consequently misoperation is caused is avoided. The limiting block adopts a fan-shaped design, the contact area with the volute spiral spring is increased, stress concentration is reduced, and the repeated service life is prolonged.

The invention provides an EPB monitoring method and electric equipment, and the method comprises the steps: outputting an EPB caliper motor action instruction after a vehicle is powered on; collecting a first electric signal of the EPB caliper motor, and outputting a driving power supply turn-off instruction of the EPB caliper motor according to the first electric signal; and a second electric signal of the EPB caliper motor is collected, and if it is detected that the driving power supply turn-off function of the EPB caliper motor has a fault according to the second electric signal, a fault alarm signal is output. According to the scheme, the latent failure can be detected before the EPB is unexpected to be pulled up, and a driver is informed of the EPB system failure; the safety risk caused by simultaneous failure of the unexpected action of the EPB and the turn-off function of the EPB motor driving power supply is reduced, and the safety and reliability of the EPB function are improved.

The invention provides an intelligent cabin electric seat control system and method, and is applied to the field of electric seat control. The system adopts a hierarchical decoupling service-oriented architecture. Wherein the application layer module is used for receiving user operation, generating a software control request based on the user operation, receiving a switching signal of a physical switch, and generating a hardware control request based on the switching signal. And the service layer module is used for carrying out priority arbitration on the software control request and the hardware control request and generating a driving instruction according to an arbitration result. And the isolation layer module is used for receiving the driving instruction and the state data of the electric seat uploaded by the execution layer module, and generating a motor control signal of the electric seat according to the driving instruction and the state data. And the execution layer module is used for driving a seat motor to act based on the motor control signal. The problems that a traditional intelligent cockpit electric seat control system is high in function coupling degree, an inter-scene conflict arbitration mechanism is incomplete, and system maintainability is poor can be solved.

The present application relates to a kind of driven damping device for snake robot, snake robot and its complete equipment.The driven damping device for snake robot described in the present application, including cylindrical shell, several damping mechanisms, coil mechanism, first power supply, first control mechanism.The driven damping device for snake robot described in the present application, several damping mechanisms are uniformly distributed in the outer periphery of the cylindrical shell, by the two elastic members and magnetic force damper, magnetic force damper is composed of the two magnets and the first coil, the second coil, so that the snake robot can better ground, damping and buffering effect is better, when the driven damping device is used for snake robot, it can make snake robot adapt to complex terrain, flexibly complete like snake movement action.

The utility model relates to the technical field of toys for children, and discloses an interactive toy and a busy board with the same. The interactive toy comprises a toy body which is provided with a guide piece; the force application assembly is mounted on the guide part and is suitable for moving along the guide part; the action assembly is installed on the toy body, the action assembly and the force application assembly are connected in a matched mode through a linkage assembly, and the action assembly is suitable for being driven by the linkage assembly to move in a linkage mode when the force application assembly moves along the guide part. According to the interactive toy, the force application assembly and the action assembly are separated in position, and the linkage assembly is used for enabling the force application assembly and the action assembly to act in a linkage mode, so that a user applies force to the force application assembly at one position and can observe the movement of the action assembly at the other position, the interestingness of the toy is improved, and the interestingness of the toy is improved. And the participation sense and exploration desire of children are improved.

The utility model provides a frame module welding quality intelligent detection system, comprising a detection assembly, the detection assembly comprises a pedestal, a detection frame, a chute, a first slide block, a first screw rod, a first screw hole, a connection frame and a lower acquisition lens. According to the utility model, a plurality of side acquisition lenses and lower acquisition lenses are arranged, so that image acquisition can be carried out on the welding part of the rack module from different angles, sufficient and uniform light rays are provided by matching with a light supplementing lamp, the details of the welding part can be clearly presented, a controller can accurately analyze the welding quality, and small defects such as insufficient welding, air holes and incomplete penetration can be effectively detected; comprehensive and accurate detection is ensured; a controller is used as a control core, and according to a preset program or a touch screen input instruction, actions of a first driving motor, a second driving motor, an electric cylinder and a servo motor are accurately coordinated, so that a six-edge detection head automatically and accurately moves to each detection position of a rack module, an automatic detection process is realized, the detection efficiency is greatly improved, and the manual operation burden is reduced.

This application relates to a method, device, vehicle, and storage medium for preventing abuse of vehicle components. The method includes: when the vehicle is in an anti-abuse mode, determining whether the motor of the current vehicle component has been triggered; if triggered, determining whether the total number of motor actions is less than a preset threshold; if less, activating timers in the timer array with indices less than the number of actions, and counters in the counter array with indices less than the number of actions, executing preset counting actions; otherwise, continuously counting for all elements of the timer array, and simultaneously executing preset counting actions for all elements of the counter array, and prohibiting the current vehicle component from acting again for a preset time after a preset stop condition is reached. This application embodiment can prevent abuse based on the frequency of motor actions, combined with timer and counter array restrictions, thereby preventing abuse of vehicle components, extending component lifespan, and improving vehicle intelligence and practicality.

A system for testing and training a brain capability of planning and executing motion activity for a user who has sustained a functional movement deficit; said system comprising an electroencephalographic sensor arrangement attachable to the head of said user; a processor configured for receiving and analyzing electroencephalographic signals obtained from said user during visualization of an action; a memory storing instructions when executed by said processor for instructing said user to visualize executing said motion action; measuring electroencephalographic signals on said electroencephalographic sensor arrangement; calculating at least one characteristic selected from the following: a concentration index; a motor control index; an alertness index; providing said user with a feedback pattern based on at least one said concentration, motor control, alertness and motion readiness; recurring steps to be if needed.

The present application relates to the technical field of motion monitoring, and more particularly to a device for evaluating the motion function of a patient with diabetic foot, which is configured with a motion support, a plurality of visual collectors, a plurality of sensors and an evaluation server. In a single motion collection, the server controls the motion support to perform a motion action on the foot to be measured according to a target motion trajectory, the visual collector collects the motion action image and forms an actual motion trajectory, each sensor collects each position of the motion, the server determines the feedback interval of each sensor according to the motion trajectory, and confirms the feeling state of the foot to be measured according to the sensing state of the sensor, thereby realizing the objective and quantitative evaluation of multi-modal data fusion. The motion support, the visual collector and the sensor are matched, which effectively avoids the measurement error caused by the experience of the patient or the doctor, and effectively improves the reliability of the evaluation result.

The invention relates to the technical field of hydraulic engineering structure vibration control, and discloses an overflow dam gate pier active damping and tuned mass damping collaborative vibration reduction system which comprises active viscous dampers arranged between gate piers, tuned mass dampers fixed to the tops of the gate piers, an electric cabinet and a sensor network. A hole sealing mechanism is integrated in a piston of the active viscous damper, comprises a motor, a linear driving assembly and a hole sealing cover plate and is used for adjusting the opening state of an oil passing through hole of the piston. The sensor network monitors the damping force and the displacement of the gate pier in real time, and the electric cabinet processes signals through the comparator array and controls the motor to act. Self-adaptive graded adjustment of damping force is achieved by changing the effective area of the oil passing through hole, and the limitation that parameters of a passive device are constant is solved; the reliability of the equipment in a humid environment is improved by utilizing the internal wiring of the hollow piston rod and the embedded structure of the motor; and in combination with a displacement threshold triggering mechanism, active control on-demand starting is realized.

The invention relates to a holder having a variable receiving opening for beverage containers having different outer diameters for a vehicle, wherein the holder (1) has one or more holding devices (4, 4a, 4b), which have a plurality of in particular lamellar predominantly non-flexible holding elements (14) or sickle-shaped predominantly non-flexible holding elements (24) or circle-segment-shaped predominantly non-flexible holding elements (34), and, by means of mechanical or electric-motor action, in particular by actuator devices (7, 7a, 7b, 17a, 17b), on the plurality of holding devices (4, 4a, 4b) and / or on one or more bearing devices (8, 8a, 8b), a radial movement of the plurality of holding elements (14, 24, 34) with respect to the central axis (X) of the receiving opening (3) is brought about, and optionally simultaneously a sliding movement and / or a pivoting movement and / or a rotational movement of the plurality of holding elements (14, 24, 34) about a central axis (X) of the receiving opening (3) is brought about, in order to enlarge or reduce the receiving opening (3).

The utility model relates to a silk -screen printing equipment especially relates to a screen printing machine automatic change edition mechanism, it includes flying head adjusting motor, side gauge adjusting motor and side gauge adjusting motor, flying head adjusting motor drive paper -in flying head moves back and forth and adjusts, paper -in flying head links paper supply unit and paper feeding unit, the paper supply unit includes paper supply side gauge and paper supply platform, paper supply platform elevating arrangement, side gauge adjusting motor drives paper supply side gauge left and right movement adjustment, side gauge adjusting motor drives side gauge square left and right movement adjustment, the side gauge square is located in the paper outlet end of paper feeding unit, side gauge adjusting motor side gauge adjusting motor and flying head adjusting motor all with controller control connection, by controller according to the size control corresponding adjusting motor action, adjust, convenient operation.

The application relates to the technical field of brain-computer interfaces, and discloses an intelligent rehabilitation wheelchair based on a brain-computer interface and a control method thereof, wherein the method comprises the following steps: S1: collecting a first electroencephalogram signal of a user's motor cortex, pre-processing the first electroencephalogram signal, and obtaining a second electroencephalogram signal; S2: classifying the second electroencephalogram signal, decoding a wheelchair motion instruction, and calculating a cognitive load level according to the second electroencephalogram signal; and S3: generating a wheelchair speed parameter and a wheelchair turning radius according to the cognitive load level, and driving a wheelchair motor to perform a corresponding motion action based on the wheelchair motion instruction, the wheelchair speed parameter and the wheelchair turning radius. The method improves the motion intention decoding accuracy and reduces the decoding delay, and solves the problem of insufficient decoding performance caused by signal redundancy of a traditional model.

A surgical robot includes an operation part that includes a movable part moved by a force applied by an operation by a user, an action part that performs an action according to the operation, a drive part that supplies a driving force to the action part, an operation controller that controls a movement of the movable part, and a controller that implements an operation force setter that sets a magnitude of a resistance force that is a force in a direction opposite to a direction of the movement of the movable part. The operation force setter sets the magnitude of the resistance force based on a resistance parameter set in advance, and the operation controller applies, to the movable part, the resistance force having the magnitude set by the operation force setter.

A system includes sensors that determine one or more attributes associated with associated with an occupant within a vehicle. The system includes one or more datastores, one or more processors, and a memory storing instructions that, when executed by the one or more processors, cause the system to perform operations. The operations include displaying one or more stimuli on a screen within an interior of the vehicle; prompting the occupant to perform one or more visual or motor actions in response to the one or more stimuli; obtaining the one of more attributes; assessing the one or more attributes to determine a level of fitness of the occupant; and based on the level of fitness, activating or deactivating one or more functions within the vehicle.

The utility model relates to the technical field of motor detection and test, in particular to a motor rapid off-line test system, which comprises a test platform provided with a movable butt joint assembly and used for driving a load motor, a test sensor and a shaft connector to reciprocate; the test platform is provided with an installation support, and the installation support is provided with a clamping assembly used for fastening a to-be-tested motor. An oil-water-electricity butt joint assembly used for being matched with a to-be-tested motor is further arranged. The hoisting device comprises an incoming material conveying frame, a hoisting assembly and a butt joint conveying frame. According to the utility model, through the improvement of the off-line test system, centering adjustment is carried out through the action of the load motor, and the to-be-tested motor is conveyed and installed, so that the step of manual centering adjustment is saved, the reliability and the accuracy of operation can be improved, and meanwhile, the connection of production and detection can be realized through the butt joint cooperation of the hoisting device and a production line, and the production efficiency is improved. The flexibility and the detection efficiency of motor detection can be improved.