23 results about "Independent walking" patented technology

The utility model discloses a double-machine core walking massage machine, which relates to the technical field of massage equipment and comprises a machine shell and two machine core devices, and the two machine core devices are arranged in the machine shell. The machine core device comprises a massage mechanism and a walking mechanism, the massage mechanism is used for massaging a user, and the walking mechanism is used for driving the massage mechanism to move in the machine shell; the machine core devices can independently walk in the machine shell, and the two machine core devices can walk synchronously or asynchronously, so that massage modes are diversified; meanwhile, the walking massage head can massage the user through reciprocating knocking, and fatigue of the user is relieved.

The invention discloses a crawler-type independent walking device and belongs to the technical field of independent walking devices.The crawler-type independent walking device comprises a chassis, a damping assembly, a stabilizing assembly and an auxiliary supporting assembly, driving shafts are rotationally connected to the two sides of the chassis respectively, driven shafts are rotationally connected to the two sides of the chassis respectively, and supporting shafts are arranged on the two sides of the chassis respectively; the driving shaft, the driven shaft and the supporting shaft are sleeved with a crawler belt, the damping assembly comprises a damper, the two sides of the chassis are fixedly connected with fixing plates through bolts, one end of the damper is fixedly connected with a connecting plate, and the connecting plate is fixedly connected with a mounting plate. Vibration from the ground is effectively absorbed through the damping assembly, more stable driving experience is provided, abrasion of equipment in complex terrains can be reduced, the service life is prolonged, the equipment plays a supporting role during operation through the design of the stabilizing assembly, the load capacity is improved, and the service life of the equipment is prolonged. And the safety and the efficiency of the equipment in the operation process are ensured.

1. Name of the designed product: Human robot exoskeleton (independent walking joint). 2. Use of the designed product: Human robot exoskeleton. 3. Design points of the designed product: Combination of shape and pattern. 4. Picture or photo that best indicates the design points: Perspective view.

The invention discloses an obstacle avoidance type inspection electric robot, and particularly relates to the technical field of robots, the obstacle avoidance type inspection electric robot comprises a machine bottom frame, walking mechanisms are arranged at four corners of the machine bottom frame, steering mechanisms are arranged between the walking mechanisms and the machine bottom frame, and a machine middle frame is arranged at the top end of the machine bottom frame; the device comprises a machine middle frame, a machine top frame is arranged at the top end of the machine middle frame, a mounting rack is fixedly mounted on one side of the top end of the machine top frame, and a visible light imaging camera and an infrared imaging camera are fixedly mounted at the top end of the mounting rack. Steering, stable climbing, stable obstacle crossing, ladder climbing and cross-height walking of the follow-up inspection power robot are facilitated, the whole inspection power robot can adapt to different geographical environments for power inspection, and therefore the using effect of the whole inspection power robot is improved.

The present invention discloses a control method, device and medium for realizing independent walking of a quadruped robot, and relates to the field of robot control methods. The method comprises: 1) establishing a coordinate system of the quadruped robot to describe the position, translation speed and rotation speed of the quadruped robot in three-dimensional space; 2) designing a speed state estimator, filtering the speed value obtained by a sensor through a sliding window filter, and improving the calculation accuracy by using a Kahan algorithm; 3) designing a gait generator to obtain the diagonal trotting gait of the quadruped robot at a certain moment; 4) using Raibert's three-channel decoupling algorithm to calculate the neutral point position, and using the neutral point as the symmetry point to obtain the landing point position; 5) using a quadratic parabola interpolation method to plan the swing phase trajectory; 6) performing force analysis on the rigid body model of the quadruped robot, and constructing a discrete state equation and a prediction equation for the rigid body; 7) constructing a standard quadratic programming equation to obtain the optimal solution of the joint torque and control the robot.

The utility model discloses a novel independent walking board structure of a horizontal machine tool, which comprises a fixed support, a telescopic walking board, a horizontal driving speed reducer, a pedal, guardrails, a chain, a guide wheel, a linear guide rail and a limiting device, the telescopic walking board is arranged above the fixed support, the pedal is welded on the upper surface of the telescopic walking board, and the guardrails are arranged on two sides of the top of the pedal. Linear guide rails are mounted on two sides of the bottom of the base; guide wheels are mounted in the middle section areas of the linear guide rails; a feeding mechanism of the telescopic walking board is installed on the fixed support and comprises a horizontal driving speed reducer, a chain and a guide wheel, the horizontal driving speed reducer is connected with one end of the chain, and the other end of the chain is connected with the end, away from the horizontal driving speed reducer, of the bottom of the telescopic walking board; the four limiting devices are arranged on the telescopic walking board in a combined mode, two limiting devices are connected to the two ends of the chain through supports and connecting bodies respectively, and the other two limiting devices are directly combined within the stroke range. According to the utility model, the influence on the machining precision when an operator walks on the upper knife rest walking board can be directly avoided.

The utility model discloses a multipurpose toilet handrail, including first support frame, second support frame, support box and split walking aid, first support frame and second support frame are symmetrically arranged, and both ends of the bottom of first support frame and second support frame are installed with the wheel, and one end of first support frame and second support frame is detachably installed with the walking aid for assisting personnel to walk, and the top of first support frame and second support frame is fixed with the support box, and the top of support box is provided with the support plate of liftable adjustment and for assisting personnel to stand, and the top of support plate is embedded with the measuring module for the heart rate, blood pressure and blood oxygen monitoring of personnel, the beneficial effects of the utility model: the utility model can realize the quick dismounting of walking aid and main support frame, and users can freely switch between the two modes of toilet handrail and independent walking aid without tools, and through the measuring module, multiple vital sign data can be inductively collected when the user naturally places the arm.

The utility model discloses a rehabilitation walking training device, and relates to the technical field of rehabilitation walking training. The rehabilitation walking training device comprises a fixing plate, a guide rod is fixedly connected to the side wall of the inner side of the fixing plate, a sliding block is slidably connected to the outer wall of the guide rod, a first cable is fixedly connected to the bottom end of the sliding block, an adjusting mechanism is arranged at the bottom end of the first cable, a second cable is arranged at the bottom end of the adjusting mechanism, and the second cable is fixedly connected to the outer wall of the guide rod. The bottom end of the second cable is fixedly connected with a bandage, the adjusting mechanism comprises a fixing frame, the inner wall of the fixing frame is rotationally connected with a winding disc, the center of the winding disc is fixedly connected with a rocking handle, and the center of the winding disc is fixedly connected with a rotating shaft. When the rehabilitation training walking device is used for rehabilitation training walking, the rehabilitation training walking device does not need to depend on the strength of arms for supporting, the situation of falling down is avoided through dragging between the cables, the autonomous walking ability of a patient is better cultivated, and the rehabilitation training effect is improved.

The invention provides a lower limb exoskeleton connecting assembly and an exoskeleton device, relates to an exoskeleton device, and aims to solve the double defects of the lower limb exoskeleton in adaptability and training flexibility, a distance adjusting driving element drives a transmission assembly to synchronously drive supporting arms on the two sides to be separated from or close to each other on a base. Due to the fact that the supporting arm is connected with the lower limb exoskeleton through the connecting piece, electric, synchronous and accurate adjustment of the width of the hip joint of the exoskeleton is directly achieved, and rapid adaptation to the thighbone distances of different users is achieved. When a user needs independent training, the longitudinal lifting mechanism is started to enable the whole support to descend, in the descending process, due to the fact that connection is detachable, the transmission block and the supporting arm are automatically separated, and the exoskeleton and the walking assisting support are separated, the user can conduct independent walking training without assistance, and different rehabilitation training requirements are met.

The disclosure provides a radial driving independent walking device and an electric folding stroller. The radial driving independent walking device comprises a walking wheel and a driving mechanism. The driving mechanism comprises a driving assembly, a speed reduction assembly and a connecting assembly connected in sequence. The driving assembly is located in the radial direction of the walking wheel and is arranged close to the outer wall of the tire of the walking wheel. The speed reduction assembly is located in the axial direction of the walking wheel and is arranged close to the inner side hub surface of the walking wheel. The connecting assembly is arranged in the interior of the walking wheel. The driving assembly is used to drive the speed reduction assembly to move the connecting assembly, so that the connecting assembly drives the walking wheel to rotate. In this way, after the radial driving independent walking device is installed on the folding frame of the electric folding stroller, the folding space in the left-right direction can be provided for the folding frame, so that the electric folding stroller can be folded in the left-right direction, thereby improving the convenience of the electric folding stroller.

The utility model relates to a pipe gallery construction trolley, and belongs to the technical field of steel mould trolleys in pipe gallery construction. The side trolleys on the two transverse sides of the pipe gallery are designed in a separable mode relative to the middle trolley body, the independent walking mechanisms are arranged, the overall weight of the formwork is reduced, the turnover difficulty is lowered, and the trolley can adapt to curve sections, narrow spaces and other scenes. In addition, in the specific implementation process, construction can be conducted in cooperation with simple early-dismantling supporting systems on the two sides of the pipe gallery, circulating construction is achieved, and construction efficiency is improved.

The invention relates to a wearing method of a sole modular rehabilitation training device, and relates to the technical field of rehabilitation medical instruments. According to the method, the rehabilitation stage of a patient is dynamically evaluated through the plantar contact area, an adaptive module is selected in combination with an abnormal movement mode, and staged accurate intervention is achieved. In the soft paralysis period, a large-area module combination is adopted to provide supporting stability, and in the recovery period, a distributed module combination is switched to activate proprioceptive sensation; through module inclination angle gradient adjustment, ankle fixing band tension hierarchical control and dynamic position adjustment, abnormal postures of feet are corrected step by step, healthy side compensation is inhibited, and an evaluation-intervention-desensitization closed-loop treatment path is formed. Static intervention limitation of a traditional brace is broken through, the active participation degree of a patient is improved through modular combination and a dynamic adaptation mechanism, the rehabilitation period is shortened, auxiliary-free independent walking is finally achieved, and the device is suitable for multi-scene rehabilitation treatment from hospitals to families.

The utility model relates to the technical field of walking aid equipment, in particular to walking aid rehabilitation equipment for old people, which comprises a supporting base, a supporting rod is fixedly connected to the top end of the supporting base, an inner rod is slidably connected into the supporting rod, and an adjusting mechanism is arranged on the inner rod. The adjusting mechanism comprises an adjusting handle, an extrusion rod, a lap joint roller and two magnets, the top end of the extrusion rod is fixedly connected with a connecting belt, the top end of the extrusion rod is fixedly connected with symmetrically-arranged springs, the magnets are fixedly connected with symmetrically-arranged guide rods, the guide rods on the same side are jointly and slidably connected with a limiting block, and the limiting block is fixedly connected with the extrusion rod. The multifunctional walking stick has the advantages that a user is endowed with the capacity of adjusting the length of the walking stick by himself / herself when walking independently, the user does not need to depend on the help of other people, and using convenience and autonomy are greatly improved.

The utility model discloses a vertical brush walking mechanism applied to a basement car washer. The vertical brush walking mechanism comprises a third track. A walking mechanism is arranged on the third track; the two sets of walking mechanisms are located on the two sides of the third rail correspondingly. A rotating seat is arranged at the bottom of the walking mechanism; a connecting seat is arranged on the rotating seat; a third motor is arranged at the bottom of the connecting seat; and the third motor is connected with a vertical brush cylinder through a speed reducer. The vertical brush achieves the moving function through the transverse horizontal rail through the third rail, the problem that a traditional swing arm mechanism has a certain rotation radius is solved, the space utilization rate is increased, meanwhile, two sets of independent walking mechanisms are adopted for guiding through the horizontal rack, the moving position of the vertical brush can be controlled more accurately, and the moving efficiency of the vertical brush is improved. The vertical brushes located on the two sides can be controlled respectively, and the cleaning effect is improved while occupied space is reduced.

The invention discloses a municipal pipeline desilting device. The municipal pipeline desilting device comprises a rack, a desilting module and a walking module. The desilting module is of a three-level protective cover structure. A first driving piece is arranged in a first heat conduction protective cover to drive a drill bit to rotate. A second driving piece is arranged in the second heat-conducting protective cover to control the drill bit to pitch and swing; a third driving piece is arranged in the third heat conduction protective cover to achieve horizontal deflection of the drill bit, and a three-dimensional adjustable dredging system is formed. The walking module adopts a plurality of sections of independent walking units, telescopic supporting legs are uniformly distributed on each unit, and pipe diameters with different thicknesses can be adapted by adjusting the external expansion amount of the supporting legs. According to the device, the multi-degree-of-freedom dredging module and the all-terrain self-adaptive walking module are used, intelligent cleaning of full-section siltation is achieved through spatial position adjustment (rotation / annular sweeping / spiral feeding) of a drill bit and cooperative diameter changing of a walking unit, and the technical problems that traditional equipment is poor in adaptability to different pipe diameters and multiple in dredging blind area are solved.

The invention relates to a method for automatically adjusting the height of a medical bed. The method comprises the steps that firstly, moving mode information of a user is obtained; then acquiring comfortable height information at least according to the moving mode information of the user, wherein the comfortable height information is the medical bed height which is convenient for the user to get on and off the medical bed; adjusting the height of the medical bed to the comfortable height information; wherein the moving mode information of the user comprises at least one of the following items: independent walking, use of a walking stick, use of a transport bed, use of a stretcher and embracing of a baby. According to the method for automatically adjusting the height of the medical bed, a user can conveniently get on and off the medical bed.

The application discloses a kind of field crop spectrum acquisition devices, it is related to detection technical field, including platform main body, four independent walking mechanisms, vertical support and ball seat, ball seat is rotatably connected with ball and with ball constitutes ball pair, the lower end of ball is connected with pedestal, the lower end of pedestal is installed with spectrum camera, the upper end of vertical support is installed with the compression mechanism for ball positioning, the lower of vertical support is also slidably connected with demisting mechanism by means of slide bar, the spherical cover in demisting mechanism is also connected with compression mechanism to make compression mechanism move up and down while being able to drive the opening of the closure of demisting mechanism, the spherical cover is also connected with the protective cylinder that can move up and down along platform main body, the application can make that spectrum camera can be kept probe vertical downward by gravity in static state to the measured object, to further improve the collection quality of spectrum.

The present invention provides a wire rope surface grease coating device with an autonomous walking function. When coating the wire rope with surface grease, the upper walking frame and the lower walking frame are firstly clamped around the wire rope, and then the upper walking frame and the lower walking frame are locked by a crawling locking mechanism. At this time, the upper driving wheel and the lower driving wheel clamp the wire rope to increase the friction between the upper driving wheel and the lower driving wheel and the wire rope, so that when the upper driving motor drives the upper driving wheel to move, the upper walking frame and the lower walking frame can crawl on the wire rope, driving the coating mechanism to move on the wire rope, thereby coating the surface grease on the wire rope. Compared with manual coating, the device can effectively reduce the possibility of uneven grease coating or incomplete coating, and reduce the risks brought by high-altitude operations. The present invention belongs to the technical field of automation equipment.

The present application relates to the technical field of medical auxiliary robots, and provides a medical auxiliary robot, which comprises a walking main body and a storage box, the top of the walking main body is provided with a supporting platform, the storage box is fixedly arranged on the supporting platform, the storage box is used for storing medicines or meals, and an operating arm is arranged on the inner wall of the storage box, the operating arm can take out or place the medicines or meals in the storage box, an atomization disinfection assembly is fixedly arranged on the top surface of the storage box, the top of the atomization disinfection assembly is provided with an atomization nozzle, and the atomization nozzle can spray atomized disinfection water in all directions; the medical auxiliary robot takes the walking main body as a common moving base, integrates the storage box (transport assembly) and the atomization disinfection assembly on the top supporting platform, replaces the independent walking mechanisms of two robots, reduces the number of devices, simplifies the structure and compresses the cost. The inner wall of the storage box is provided with the operating arm, material taking and placing are realized, the complete transport function is given, and the problem of single function of the traditional robot is solved.

The invention relates to the technical field of walking assisting devices, and discloses a hemiplegic patient walking assisting device which comprises four longitudinal supporting height adjusting mechanisms and two elastic strength adjustable supporting mechanisms. According to the walking assisting device for the hemiplegic patient, the applicability of the walking assisting device to the patient can be adjusted according to the condition of the patient, when the hemiplegic patient is serious, the device can provide a seat type moving effect, so that the stable supporting function for the patient during walking is achieved, and when the hemiplegic patient is slight, the device can provide a hand-held supporting function, so that the walking assisting device is convenient to use. Therefore, the independent walking ability of the patient is exercised, and the applicability of the equipment in different scenes is improved.

The invention relates to snow removal equipment for a steel structure roof, which comprises a power supply control mechanism, a walking mechanism and a sweeping mechanism, the sweeping mechanism is arranged on the inner bottom side of the walking mechanism, the power supply control mechanism is fixed on the top side of the walking mechanism, and the walking mechanism and the sweeping mechanism are both electrically connected with the power supply control mechanism. The design of the roof snow remover is optimized, a traditional snow removing structure and a traditional fuel oil snow remover structure are changed, the electric direct-drive snow remover is designed, the electric direct-drive snow remover is provided with an independent walking system and an independent snow removing system which can effectively improve the net snow removing rate and efficiency through respective control, in addition, a wire winding mechanism is designed, the length of a release line can be controlled according to the working range, and the service life of the electric direct-drive snow remover is prolonged. And potential safety hazards are reduced.

The utility model discloses an ankle sleeve structure with a foot rotation prevention function and a quadriceps femoris muscle exercising function. The ankle sleeve structure comprises a rotation prevention shoe. The anti-rotation shoe further comprises a supporting pad used for enabling the knee joint to be located at the limb function position, the supporting pad is connected with the rear end of the anti-rotation shoe through an elastic band, and a plurality of sets of fixing bands are arranged on the supporting pad. The bed has the advantage that the patient can get out of the bed and walk independently.

1. Name of the product in this design: Outdoor independent walking aid. 2. Purpose of this design: To assist people with mobility impairments in short-distance independent outdoor travel. 3. The key design feature of this product is its shape. 4. Images or photos that best illustrate the design highlights: Refer to Figure 2 for usage status. 5. Other situations requiring explanation: Other explanation: Figure 1 shows the usage state in the form of a walking aid, and Figure 2 shows the usage state in the form of a wheelchair.