1925results about How to "Flexible movement" patented technology

A washable, wearable biosensor that can gather sensor data, communicate the sensed data by wireless protocols, and permits the analysis of sensed data in real-time as a person goes about their normal lifestyle activities. The biosensor can be worn in multiple positions, can be put on or removed quickly without having to apply or remove gels and adhesives, and provides a snug, comfortable fit to gather data with minimal motion artifacts. The textile, wearable device can support integrated photoplethysmography, skin conductance, motion, and temperature sensors in a small wearable package. The supported sensors may be coupled to utilization devices by channel-sharing wireless protocols to enable the transmission of data from multiple users and multiple sensors (e.g. both sides of body, wrists or hands and feet, or multiple people). An on-board processor, or the receiving utilization device, can map patterns of the physiological and motion data to signals or alerts such as a likely seizure, drug craving, or other states that the wearer may exhibit or experience. The sensor data may be sent by wireless transmission and received by a mobile phone or other personal digital device, a computer, a favorite toy, or another wearable device. The sensors may include multiple photoplethysmographs and / or one or more EDAs which perform a time-domain measurement of skin conductance

A navigation device displays a route superimposed on a road map, together with one or more symbols each indicating a location for which audio or visual traffic information exists, each symbol being selectable to play back the audio or visual information. Visual traffic information can be from a fixed traffic camera; a driver can hence rapidly view a video feed or still image from a traffic camera to allow him to assess the traffic conditions.

The invention aims to provide a robot-assisted multifunctional instrument arm for minimally invasive surgery. The robot-assisted multifunctional instrument arm for minimally invasive surgery is composed of a master control case, a tail end position adjusting mechanism and a tail end posture adjusting mechanism, wherein a case body, an industrial control computer, a host and other equipment are installed in the master control case and used for controlling a whole movement system; the tail end position adjusting mechanism is composed of an active lifting joint and three passive rotating joints and mainly used for adjusting the position of a tail end control point; the tail end posture adjusting mechanism is composed of two active rotating joints and used for adjusting the posture of the point after the position of the tail end control point is determined. The robot-assisted multifunctional instrument arm for minimally invasive surgery has the advantages of having active and passive freedom degree and being capable of positioning a tail end surgical instrument and adjusting the posture of the tail end surgical instrument, the mechanism is good in movement stability and flexibility, and accuracy of tail end movement is high; a mounting platform at the tail end of the mechanism can be provided with a laparoscope or other micro surgery instruments such as surgical manipulator, and therefore an image acquisition system or a surgery operation executing system is formed.

A storage or conveying system includes an electromagnetic surface-area motor which moves one or more conveying devices, especially movable pallets, cars, or containers mounted on wheels or rolls. The surface-area motor is equipped with a plurality of electromagnets which can generate suitable magnetic fields for moving the conveying device. The conveying device is designed in a passive manner with respect to the driving action of the surface-area motor. The transformers can be separated from one another and can be arranged to form desired geometries of the surface-area motor. At least one metal detecting apparatus is integrated into the surface-area motor.

The invention relates to the field of flexible robots, and discloses a flexible charging robot based on rope driving. The flexible charging robot comprises a plurality of control ropes, a rope driving device, a flexible mechanical arm and an end executor; the control ropes can be driven by the rope driving device to telescope to drive the flexible mechanical arm to bend, and then the end executor installed at the tail end of the flexible mechanical arm is driven to move. According to the flexible charging robot based on rope driving, the charging robot is formed by combining the flexible mechanical arm with a charging head, can adapt to a garage environment which has a narrow working space and many obstacles by combining free bending motion of the flexible mechanical arm and is small in size, low in weight, flexible to move and low in control cost; meanwhile, a motor and a control circuit are far away from the end executor, therefore, the flexible charging robot is not liable to be affected by an outside environment, and the service life of the robot can be guaranteed.

An image pick-up module, in particular for an endoscope or a miniature camera, has an electronic image sensor, which has a plurality of contact fingers that are arranged in at least one row, and a rigid circuit board to which the contact fingers are electrically contact-connected, the image sensor and the circuit board being arranged approximately parallel to one another, and the contact fingers extending along at least one longitudinal side of the circuit board, which extends approximately transversely to the image sensor, and also a flexible multi-core cable which leads from the circuit board in the direction away from the image sensor and whose cores are likewise electrically contact-connected to the circuit board. The cores are contact-connected at contact-connection points on the circuit board which are closer to the image sensor than that side of the circuit board which is remote from the image sensor.

The invention belongs to the field of robots, and relates to a multi-sensor information collection analyzing system, a robot device which performs real-time monitor and adjuvant treatment for autism children by using the system and a control technology of the robot device. In the multi-sensor information collection analyzing system, a plurality of sensors, collectors and information output equipment transmit communication information by adopting a controller area network (CAN) fieldbus, and the distribution type information fusion technology ensures that mounting and clipping of the equipmentto be more convenient and efficient. By adopting the multi-information fusion technology, the ways for the robot to collect interactive object emotions are increased, and the affinity and interactivesuccessful rate of human-machine interaction are improved.

The invention relates to an improved equipment on the basis of an original patent wall side plastering machine (the patent number: ZL01218090.4), and the invention is that two groups of mutually independent plane plastering devices and reentrant and outside corners plastering devices are arranged on the revolution support of a crawler belt chassis. Improvement is done to a power driving system of the crawler belt chassis, and a half axis and an electromagnetic clutch are added. The revolution support adopts a gear worm to drive. The weight of a complete machine is reduced, in order to ensure that the whole mechanization is realized for the work of the complete machine such as the plastering, the roughening, the treatment of the reentrant and outside corners during the construction, the labor strength is greatly reduced, the production efficiency is improved, and the maintenance expense is reduced, as well as the service life is prolonged.

The invention provides an anti-unmanned aerial vehicle detection system and a control method thereof. The system comprises a camera provided with an optical lens, a displayer, an automatic tracking servo mechanism controlling the camera to move, a radar device, a main controller, an interference unit, and an image identification decoder storing unmanned aerial vehicle image information. By the adoption of a photoelectric surveillance radar device combining the radar device with an optical tracking system, radar detection, optical image identification and electromagnetic interference are integrated, and the system and method play an important role in improving organic integration of unmanned aerial vehicle monitoring, the optical system and the radar device.

The invention provides a gap magnetic adsorption type curved surface morphology detection robot and a curved surface morphology measuring method, belonging to the mobile robot and machine vision measuring technology field. The robot comprises two driving wheels, a universal wheel, three motors, a straight line laser, a motor-drive circuit, a controller, a camera, an angle sensor, a permanent magnet body and like. By utilizing gap permanent magnetism adsorption principle and a curved surface adaptive scheme of arranging magnetic patch at the surrounding of the wheels symmetrically in a concentration way, that the robot is adsorbed on a magnetic conductive curved surface with different curvature and can move flexibly is realized. A plurality of straight line laser beams which are rotated to different angles are projected to a surface to be measured. The camera is used to shoot sequence image of the surface to be measured with laser stripes. Combined with distance detected by a laser range finder, three dimensional morphology of the surface is detected. Through a wireless video transmission module, video is transmitted to a host computer to display. The robot provided in the invention has the advantages of compact structure, flexible movement, and large adaptation curvature scope, and especially is suitable for all position three dimensional morphology detection of magnetic conductive curved surface workpiece in a narrow space.

A user interface and method for interacting with a three-dimensional graphical environment is determined. Multiple viewing perspectives are provided to the user to allow the user to view and navigate through the environment at approximately eye level or “fly over” and view the environment from an overhead view. Labels corresponding to partitioned areas rotate to adjust to the changing perspective of the user and area color coding adjusts hierarchically dependent on the user's perspective. Partitions and the ceiling of the environment have variable translucency / transparency so as to provide the user with forward viewing capability of the environment and read labels in other areas. The interface controls the movement of the user's in a natural manner and movement is tracked to provide the user with a history of the user's previous navigation path. Addition information views are provided by the interface relating to different objects within the interface.

The invention provides a reversible and amphibious multi-legged robot with variable postures. The robot comprises three parts, i.e. a body bracket, a one-way input and vertical output module and a leg mechanism, wherein the one-way input and vertical output module is installed on the body bracket, and the leg mechanism is installed on the one-way input and vertical output module. The reversible and amphibious multi-legged robot with variable postures of the invention is formed by the parallel connection of a plurality of walking legs, and by controlling a posture adjustment motor, the real-time change of the standing and moving postures of the robot can be realized, thereby improving the capability of adapting to the complex amphibian environment; and each walking leg is formed by the serial connection of the one-way input and vertical output module and the leg mechanism. A tridimensional force sensor is installed at the leg end and is used for feeding back the stress of the leg end during movement, so as to realize the closed loop control of the stress of each leg of the robot.

The invention relates to environment-friendly type river and lake controlling and cleaning equipment. The environment-friendly type river and lake controlling and cleaning equipment comprises a boat body, power devices, a storage slot, a compression device, movable gripping devices, cut-off devices, a salvaging device and a conveying device, wherein the power devices are symmetrically mounted at the left side and the right side behind the boat body separately along the longitudinal central axis of the boat body; the compression device is positioned above the storage slot; the movable gripping devices are separately positioned at the left side and the right side of the compression device; the cut-off devices are positioned at the outer sides of the movable gripping devices; the salvaging device is positioned in front of the boat body; and the conveying device is positioned between the salvaging device and the storage slot. The environment-friendly type river and lake controlling and cleaning equipment integrates the functions of floating force adjusting, water-surface travelling, waste compacting, aquatic plant gripping, garbage salvaging, garbage conveying and the like, realizes the functions of eliminating aquatic plants in rivers and lakes as well as floating waste on the water surface, achieves the effect of dredging the rivers and the lakes, keeps water in the rivers and the lakes clean, is high in integral mechanical degree, is complete in function and is high in operating efficiency.

The invention discloses a parallel mechanism capable of realizing four-degree-of-freedom movement. The mechanism is characterized in that a subangle mechanism or the combination of the subangle mechanism and a parallelogram structure is adopted for a moving platform, thus the moving platform is of a rhombus structure, the relative positions of virtual central points of the structure are not changed, and only the deformation movement of relative extension and compression along the diagonal direction can be performed. The mechanism provided by the invention has the advantages of flexible movement, uniform stress, high movement accuracy; the relative movement is converted into rotation movement of an actuator through an angular magnification mechanism, moving pairs are not used in the mechanism, the defects such as nonuniform stress, great friction, short service life and the like are avoided, the integral structure has good rigidity and stability, high-speed movement can be realized easily, and requirements of complex grabbing operations are satisfied; and the mechanism has high reorganization, multiple configurations can be realized, and the clamping and rotation operations can be implemented, thus multiple choices are provided for practical applications.

The invention discloses a clamping mechanism which comprises a shell and an oil cylinder installed in the shell, wherein clamping blocks are distributed in the front part of the shell in bilateral symmetry; and the inner side surfaces of the front half parts of the clamping blocks are inner concave surfaces. The clamping mechanism is characterized in that a cylinder barrel of the oil cylinder is centered at the rear part of the shell; the front end of a piston rod of the oil cylinder is articulated with a connecting plate; the left part and the right part of the connecting plate are respectively articulated with the rear ends of the clamping blocks; the front part of at least one cover plate of the shell is symmetrically provided with guide grooves left and right; guide pins are arranged in the middle parts of the two clamping blocks and inserted into the guide grooves; fixed blocks are clamped and fixed in the middle parts of the front ends of the two cover plates, and the normal lineof the surfaces of the front parts of the inner concave surfaces of the two clamping blocks are inclined to the directions of the fixed blocks. The invention has simple structure, high strength and large clamping force and can be suitable for different pipe columns with the external diameter range of 3.5-9.75 inches without replacing the clamping mechanism, and the clamping mechanism can not interfere with the adjacent pipe column during working.

The invention relates to a foot wheel type robot leg structure. The foot wheel type robot leg structure comprises a thigh with the top connected with a first power mechanism, and the lower side of the top is hinged to an external member to form a hip joint; a wheel, a second power mechanism driving the wheel to rotate and a first elastic suspension unit hinged to a metatarsus rod are further arranged on the upper portion of the tail end of the thigh; the upper portion of the tail end of the thigh is hinged to the upper half of the calf to form a knee joint; the upper end of the calf is connected with a third power mechanism while the lower end is hinged to the metatarsus rod to form an ankle joint; the first elastic suspension unit comprises a sleeve and a sliding shaft respectively hinged to the thigh and the metatarsus rod, the upper end of the sliding shaft extends into the sleeve to slide in a reciprocating manner, an elastic part sleeves the sliding shaft, and the lower end of the elastic part is fixed on a boss on the lower half of the sliding shaft while the upper end of the same is fixed on the sleeve. The invention further discloses a foot wheel type robot. By the arrangement, foot type and wheel type walking modes can be realized.

The invention relates to the technical field of intelligent patrol of transformer substations and discloses a positioning method and a positioning device for a patrol robot of a transformer substation. The positioning device comprises the following steps: (1) establishing a coordinate system; (2) calculating a positioning result of a speedometer; (3) calculating the pose of a movable robot; and (4) correcting a positioning result. The positioning device comprises a wheel type platform, a robot motion controller, encoders, a communication module, a camera and a cloud platform, wherein the wheel type platform is used for driving the robot to move, three all-directional wheels are mounted on the wheel type platform at equal intervals along the circumference, one encoder is mounted on each all-directional wheel, a support shaft is arranged at the bottom of the cloud platform and is fixedly mounted on the wheel type platform, and the camera is mounted on the top of the cloud platform. According to the positioning method and the positioning device, the encoders are combined with a QR code manner for positioning, so that the position of the movable robot can be still known when the QR code is shielded by obstacles. The patrol robot of the transformer substation can adopt the QR code positioning method in both the indoor and outdoor environments.

The invention provides a three-degree-of-freedom spherical parallel mechanism with an arc-shaped movable pair. The three-degree-of-freedom spherical parallel mechanism comprises a movable platform, a base and three movable branched chains with the same structure, wherein the two ends of each movable branched chain are connected with the movable platform through a rotary pair and the base respectively; each movable branched chain is a two-section type arc-shaped movable pair. The device has a simple and compact structure and is easy to assemble and has good rigidity; the mechanism can move flexibly and can be applied to application occasions of space posture positioning of robot shoulder joints, satellite positioning devices and the like.

The invention relates to a machine fish, wherein it is characterized in that: it comprises a fish head module sealed, left and right chest fin modules, at least two driving modules, and caudal fin; said fish head module has controller and main motor for floating the left and right chest fin modules whose main axles via movable sealing device are connected to the main motor; the left and right chest fin modules both have assist motors to drive the chest fins up and down; the axle of chest fin via the movable sealing device is connected to the assist motors; the driving module via the swing rod is connected; the first driving module via the head-tail connector is fixed on the back of fish head module; the caudal fin via the connector is connected to the back of driving module. The invention can be used in underwater detection, etc.

The invention provides to an external-framework type bidirectional force feedback data glove and relates to a force feedback data glove which is used for detecting human figure moving status and is provided with a bidirectional active drive to feed back force borne by an auxiliary hand. The external-framework type bidirectional force feedback data glove aims to resolve the problems that an existing force feedback data glove is separated in measurement mechanism and feedback mechanism, complex in system, tumid in structure, difficult to maintain, unachievable in bidirectional drive, expensive in price and the like. According to the external-framework type bidirectional force feedback data glove, a joint detection mechanism is connected with a force feedback mechanism into a whole, a unique connecting mode and an ingenious joint measurement point layout are used, five fingers of a user are enabled to keep the maximum flexibility when the force feedback data glove is used, the moving status of each joints of the fingers can be detected accurately, the movement of each finger joint of the controlled auxiliary hand is enabled to be coordinated with the movement of a corresponding finger joint of an operator, the force bearing conditions of the auxiliary hand in a specific working environment can be fed back to the operator, and the immediacy sense of a virtual reality or a remote operation is enhanced.

The invention discloses an automatic clearing ship for rubbish on water and belongs to the technical field of cleaning the rubbish on the water. The ship comprises a ship body, a rubbish collection system and a rubbish transport system, wherein the rubbish collection system comprises a rubbish storage bin, a chain shaft, guide arms, an arresting barrier, chains and a collection basket; the rubbish transport system comprises a guide rail transmission stand and a lifting stand; the guide rail transmission stand consists of transverse guide rails and longitudinal guide rails by crossing; and the lifting stand comprises a hook, a sleeve, diagonal rods, a base, a vertical rod, a cross rod, a motor and a screw rod. The ship body is simple in structure, so that the structure of the complete ship is simplified on the basis of function addition, the operation cost and manufacturing cost are lowered greatly, the energy consumption is reduced correspondingly, the popularization and use of the clearing ship are facilitated, and the automatic clearing of the rubbish on the water can be achieved.

The invention discloses a four-foot bio-robot leg which is used for solving the technical problem of a single movement structure, caused by a rigid structure, of an existing robot leg. According to the technical scheme, the four-foot bio-robot leg is composed of an articular disc, an articular disc hydraulic cylinder shaft rigid and soft regulating mechanism, rigid structures such as a machine body support, a thigh support, a crus connecting rod, a crus connecting plate, an articular disc limiting block, a crus supporting base, a crus sleeve and soft structures such as a sole. A power drive device is driven in a hydraulic mode. Due to the fact that a soft link spring is arranged based on the rigid structure to buffer and absorb vibration, and the cooperation of the articular disc and the articular disc limiting block imitates the human body knee-joint tissue, the crus can move flexibly, go upstairs, jump and do other movements.

The invention discloses an omni-directional floating and wall-climbing underwater robot. The omni-directional floating and wall-climbing underwater robot comprises a sealed cabin, an underwater high-definition camera, a main control module, underwater sensing equipment, an omni-directional power system and a vertical power system, wherein the underwater sensing equipment is arranged inside and outside the cabin; the omni-directional power system and the vertical power system are arranged inside and outside the cabin; the omni-directional power system comprises four shrouded propellers, shrouded propeller steering devices, climbing devices and floating devices; the floating devices are arranged in the cabin; one end of each floating device is connected with the corresponding shrouded propeller; the shrouded propeller steering devices and the climbing devices are divided into upper and lower layers, are respectively arranged in the cabin and are connected with each other through respective transmission devices; the vertical power system is vertically arranged inside the cabin. The omni-directional floating and wall-climbing underwater robot has functions of floating, adsorption, wall-climbing and underwater monitoring, is flexible to move, high in practicality, high in maneuverability and wide in application range, can be used for omni-directional floating operation or omni-directional wall-climbing operation, is suitable for working in a narrow water area, and is compact in structure and convenient and easy to operate; the manufacturing cost is reduced; the accuracy of floating movement is improved.

The invention belongs to the field of rehabilitation medical equipment and in particular relates to a multi-position lower limb rehabilitation training robot. The robot comprises a supporting mechanism, a patient fixing system, a lower limber training device and a control system. The lower limber training mechanism utilizes a neutral equilibrium principle, and can be conveniently converted into an outer dynamic-free training mode in a flat-lying state; a patient weight loss and fixation form of connecting the upper body of a patient and a sliding flat plate is adopted; a sole air bag training mechanism is light and flexible, and the patient can achieve a better training effect under the prompt of a lower limber vibration feedback module; exoskeleton lower limber rehabilitation equipment which can realize neutral equilibrium, a flat plate type fixed weight loss system and functional modules such as the vibration feedback module and the like are integrated to form the system, and the neutral equilibrium, the flat plate with an adjustable distance, and the more intuitive vibration feedback characteristic are fully utilized to realize the functions of the multi-position lower limb rehabilitation training robot in an active control mode, a passive control mode, an impedance control model and the like.

In embodiments of the present invention improved capabilities are described for a cable connector. The cable connector may have magnetic properties and / or a locking mechanism. The cable connector may be an HDMI connector and the cable may be an HDMI cable. Further, the connector may be plugged into the corresponding male / female connector port and be held in position by the magnetic properties associated with the connector and the port and / or by a lock lever mechanism. The magnetic array may be moved various distances in various directions. In addition, the connector and / or cable may include a processor, an integrated circuit, an indicator, an LED and / or a user interface.

The invention discloses a cervical-vertebra-simulated cradle head mechanism and a motor control method of the cervical-vertebra-simulated cradle head. The mechanical structure of the cervical-vertebra-simulated cradle head mechanism is designed by simulating a series of specific motions when a person tracks an observation target. The cervical-vertebra-simulated cradle head mechanism comprises a vertical lifting assembly, a horizontal rotating assembly and an angle adjusting assembly. The vertical lifting motion of the cradle head mechanism is achieved through the adoption of a ball screw, the horizontal rotating motion is completed in the mode that a pair of reduction gear mechanisms are driven by a direct current servo motor, and the pitching motion and the left-and-right fine adjustment motion are achieved through direct driving of the direct current servo motor. The control method that the PID algorithm is adopted in the motor is adopted and is characterized in that the tracking precision is improved through composite control, the dynamic lag problem is solved, and tracking errors are reduced. The cervical-vertebra-simulated cradle head mechanism is reasonable in structure, light in weight, large in view field, stable in imaging and suitable for machine visual tracking and aviation shooting occasions.

The invention discloses a deformable all-terrain adaptable robot walking mechanism, which comprises a framework, a wheeled mechanism and an overturn arm mechanism. The wheeled mechanism is a four-wheel mechanism which is driven by a driving wheel; a driven wheel is driven by a synchronous belt; the wheeled mechanism on the left side and the right side is driven by a motor respectively; and the synchronous belt for connecting the driving wheel and the driven wheel is packaged in a cavity of a robot. An assisting walking mechanism is the overturn arm mechanism which consists of quick-connection components, a rocker arm shell and an overturn arm wheel, wherein the quick-connection components are arranged on two sides of the wheeled mechanism and ensure that overturn arms can be quickly mounted on a chassis of the robot or dismounted quickly. The robot walks by mainly depending on the four-wheel mechanism, the overturn arm mechanism plays a role in assisting motion and deforming the mechanisms, and the morphological changeability of the mechanisms ensures that the deformable all-terrain adaptable robot walking mechanism has the shapes of four wheels, similar caterpillar bands, expanded six wheels and the like. The deformable all-terrain adaptable robot walking mechanism integrates the advantages of a wheeled robot and a caterpillar band type robot, such as light weight, flexible motion, high speed, high transmission efficiency, all-terrain adaptability and the like.

The invention relates to a multifunctional percussion drill which is mainly used for drilling into basement rocks, comprising a chassis control chamber, a host machine of a drilling machine and a mast. The mast is provided with a mounting bracket, a wire rope, and an overhead travelling crane and a multilayer hollow sealed telescopic drill rod which are arranged at the top of the mast. The mast body is provided with a deslagging cock and comprises a power device of an impacting device arranged on a chassis, a plurality of pipelines and a pipeline winch fixed on the mast, wherein, the pipelines are communicated with the inner cavity of the drill rod through the winch device and can extend along with the extending of the drill rod; the mast body also comprises at least one power transmitting pipeline communicated with the power device of the impacting device, at least one pollution discharging and deslagging pipeline, one positive pressure maintaining pipeline and a power head arranged on the mast of the drill, wherein, the impacting device communicated with the power transmitting pipeline is connected at the bottom part of the drill rod at the innermost layer by transition joints, and the power head drives the drill rod to force the impacting device to swing for working. The drill can effectively improve the working efficiency, conveniently and fast transform functions, and walk.

The invention relates to an amphibious bionic robot which is characterized in that the amphibious bionic robot includes a sealed main cabin body and four propeller leg complex propelling mechanisms. A control device, a power supply device and a waterway environment detection sensor are arranged in the main cabin body; the four propeller leg complex propelling mechanisms are opposite in pairs and symmetrically arranged on two sides of the main cabin body; each propeller leg complex propelling mechanism includes two driving rods, a driven rod and a swing propeller; one end of each driving rod is respectively connected with the output ends of two motors; one driving rod is close to the middle part of the main cabin body, and the other end of the driving rod is connected with one end of the swing propeller through a rotating shaft; the other driving rod is close to the outer side of the main cabin body, the other end of the driving rod is connected with the driven rod through a rotating shaft; the driven rod is connected with the middle position of the swing propeller, the other end of the swing propeller is an execution tail end. The amphibious bionic robot has the advantages of good adaptability to environment, stability and reliability, and flexible movement, thereby the amphibious bionic robot can complete various tasks for prospecting, working, etc. in marshes and offshore water, and play an important role in an offshore landing battle in the future.