232 results about "Mobility scooter" patented technology

A processing system is for a motorized mobile system that provides powered mobility to one or more users. The motorized mobile system may consist, for example, of one or more of a mobile chair, a mobility scooter, an electronic conveyance vehicle, a riding lawn mower, a grocery cart, an all-terrain vehicle, an off-road vehicle, and a golf cart. The processing system comprises at least one sensor to measure one or more kinematic states of an object proximate to the motorized mobile system and at least one processor to use at least one object kinematic model as at least one state estimator. The at least one processor predicts a first kinematic state estimate of the object at a first time based on a prior knowledge of state for the object. The at least one processor uses the first kinematic state estimate of the object at the first time and a measured kinematic state observed by the sensor at a second time to determine a second kinematic state estimate of the object at the second time, wherein the first time is less than the second time. The at least one processor outputs the first kinematic state estimate at the first time from the object kinematic model for use by at least one other process of the motorized mobile system, wherein the at least one other process causes one or more actions to be taken by the motorized mobile system based on the first kinematic state estimate of the object at the first time. The at least one processor uses the second kinematic state estimate at the second time as an input to the object kinematic model to predict another kinematic state estimate of the object.

The invention relates to the technical field of scooters, and particularly discloses a middle position control steering compact scooter which comprises a seat assembly, a control assembly and a base, and the seat assembly is fixedly connected to the upper portion of the base; the seat assembly comprises a backrest, a seat cushion, a foot pad and two armrests, the backrest is rotationally connected to the upper portion of the seat cushion, the two armrests are fixedly connected to the two sides of the backrest, and the foot pad is rotationally connected to the seat cushion; the control assembly comprises a rotating handle, a first rotating column, a connecting arm, a first connecting rod, a safety pin, a second rotating column, a second connecting rod, a third connecting rod, a fourth connecting rod, a rotating arm and a third rotating column, and the rotating handle is rotationally connected to the first rotating column. The driving direction of the scooter body can be controlled through the middle rotating handle, the operation mode is simpler, more visual and clearer, a user can be helped to better control the scooter, and the user can go out more conveniently.

The invention relates to the technical field of mobility scooters for old people, in particular to a mobility scooter which comprises a scooter frame. The seat part is used for riding of a rider and comprises a seat bottom plate, and a cushion is mounted on the seat bottom plate; the auxiliary supporting mechanism is arranged between the bicycle body and the seat part, is used for providing additional supporting force for legs of a rider, and comprises a supporting plate which is mounted on the bicycle frame and is used for providing main supporting force for the auxiliary supporting mechanism; a fixing block is mounted at one end of the supporting plate, and the supporting plate is used for supporting legs; the first connecting rod is mounted on the fixing block, and a first gear is mounted on the first connecting rod; the second connecting rod is arranged on one side of the supporting plate, and the connecting rod is provided with a second gear meshed with the first gear; a sliding block is arranged on the lead screw in a threaded mode; the first rack is meshed with the third gear, the first rack is installed on the sliding block, and the third gear is connected to a second connecting rod through a first transmission assembly.

A mobility vehicle including a drive member and an obstruction detection and avoidance system. The object detection and avoidance system includes a thermal sensor configured to sense an obstruction and controller communicatively coupled to a thermal sensor. The controller includes a memory communicably coupled to one or more processors, the memory storing instructions that, when executed by the one or more processors, causes the processing circuit to detect an obstruction, determine a distance range from the obstruction and generate a control signal when the distance range is less than a predetermined value to adjust the output of the drive member.

The utility model provides a chassis and a scooter, relates to the technical field of scooters, and aims to solve the technical problem that a wiring harness of a current folding scooter is easy to knot. The chassis comprises a first chassis frame, a second chassis frame and a wire harness storage mechanism. The first chassis frame and the second chassis frame are adjacently arranged in the first horizontal direction, and the first chassis frame can slide relative to the second chassis frame so that the chassis can be unfolded or folded; the wire harness storage mechanism comprises a wire harness box and a wire harness, the first end of the wire harness box is fixedly connected to the first chassis frame, and the second end of the wire harness box is fixedly connected to the second chassis frame; and the wire harness is arranged in the wire harness box. In the unfolding or folding process of the chassis, the movement track of the wire harness can be restrained, the situation that the wire harness is disordered and knotted is avoided, and the wire harness is protected.

An injury and damage mitigation system installed upon an electronic conveyance vehicle (ECV) (mobility scooter) that includes at least one pressure vessel. A sensor identifies an increase in pressure within the pressure vessel that occurs upon contact with a person / object. Once identified, the system reduces or interrupts power to the drive motor and / or applies a braking. The pressure vessel is integral with an impact element. Upon contact, the ECV decelerates to a stop. During deceleration, pressure vessel assembly compresses. The pressure vessel assembly is sized to compress to a dimension that is less than complete compression by the time the ECV stops. This ensures that minimal force is applied to the contacted person / object. The pressure vessel can be provided as a sealed vessel, an unsealed vessel, or a combination of a sealed and an unsealed vessel. The system can include an override feature and a reverse feature.

1. Name of the product in this design: Mobility Scooter. 2. Purpose of this design: As a mobility scooter for people with lower limb disabilities or the elderly. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: electric scooter (EA10). 2. The use of the design product: the design product is used for a walking aid. 3. The design points of the design product: in the shape of the product. 4. The picture or photo that best shows the design points: perspective view. 5. Other circumstances that need to be explained: the bottom surface is not often seen when in use, so the top view is omitted.

This utility model discloses a simulation device for testing the functional interface circuits of a simulating mobility scooter. It includes a controller with various functional interfaces, a plastic housing for testing the simulation interfaces, and a circuit board for interface simulation control connectors. A power enable switch, a simulated manual brake switch, an electromagnetic brake switch, a speed switching mode switch, a speed control potentiometer, an adjustable resistor mounting position, a horn, a working status indicator light, and CAN converter connector terminals are all electrically connected to the interface simulation control connector circuit board. The controller connector terminals are electrically connected to the controller with its various functional interfaces via an adapter cable. The working status indicator light is used to detect and indicate whether the operation is normal. This device simplifies and reduces the cost of testing the controller's functional interfaces and allows for simulated monitoring of the lifespan of the simulating mobility scooter's functions after functional testing.

1. Name of the product in this design: Mobility Scooter (LGD-001). 2. Purpose of this design: A personal mobility vehicle for commuting purposes. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Tricycle (elderly mobility scooter). 2. Purpose of this design: For elderly mobility. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. The bottom view is for parts that are not easily seen during use, so the bottom view is omitted.

1. The name of the product under this design: mobility scooter. 2. Purpose of this product: used as a means of transportation. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.

The invention discloses a two-stage safety control system and method for an elderly scooter, and relates to the technical field of vehicle control. The system comprises an integrated instrument assembly, a driving controller, a motor and a power supply, the integrated instrument assembly comprises a master control microcontroller unit, and a power supply control module, an identity information collection module and a communication module which are connected with the master control microcontroller unit; the power supply control module is configured to sequentially supply power to other modules in the integrated instrument assembly and the driving controller in response to a power supply starting signal; the master control microcontroller unit is configured to send a drive enabling instruction to the drive controller through the communication module after the identity information collection module completes identity verification; and the driving controller is connected with the power supply and the motor, and is configured to drive the motor to operate only when receiving a driving enabling instruction. The conditions of misoperation, unauthorized use and the like are effectively prevented, and the safety of the elderly mobility scooter is remarkably improved.

The utility model discloses a scooter seat with a novel chair back, which comprises a seat plate and the chair back arranged at the rear part of the seat plate, and the chair back comprises a rectangular frame and a plurality of backup plates arranged on the rectangular frame along the longitudinal direction; the backup plate can slide on the rectangular frame in the longitudinal direction; the rear side of the backup plate is connected with a driving block; a vertical hole is formed in the driving block; an inner spiral sleeve capable of rotating along the vertical axis is arranged in the vertical hole; a screw rod is coaxially mounted in vertical holes of a plurality of driving blocks, the screw rod is in spiral fit with an inner spiral sleeve arranged in the vertical holes, and a telescopic locking piece is arranged to limit or allow the inner spiral sleeve to rotate along the vertical axis, so that when the screw rod rotates along the vertical axis, the inner spiral sleeve can rotate along the vertical axis. The independent adjustment of the backup plate or the synchronous adjustment of the plurality of backup plates is more convenient, and the use experience of the walking-replacing chair is improved.

Design 4 shows a mobility scooter for passengers. The design does not claim protection for any particular color. 4.1) Front view; 4.2) Rear view; 4.3) Left side view; 4.4) Right side view; 4.5) Top view; 4.6) Bottom view; 4.7) Perspective view; 4.8) Perspective view

1. Name of the product in this design: Mobility Scooter. 2. Purpose of this design: for cycling. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.

An anti-collision system suitable for a mobility scooter or similar comprises a sensor array, a controller and a power isolation unit. The sensor array may comprise Lidar, Radar, ultra-sonic or infra-

1. Name of the product in this design: Mobility Scooter. 2. Purpose of this design: A personal mobility vehicle. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The present invention belongs to the technical field of mobility scooters, and discloses a mid-axle transmission device and a mobility scooter, comprising a bracket, a limit seat fixedly provided on one side of the bracket, the limit seat provided with a first through hole; a support seat fixedly provided on the other side of the bracket, the support seat provided with a second through hole; and a core shaft, one end of the core shaft passing through the first through hole and provided with a first crank, the limit seat capable of limiting the axial displacement of the core shaft; the other end of the core shaft passing through the second through hole and provided with a second crank; the core shaft is located between the first crank and the second crank and provided with a chainring; the core shaft can rotate relative to the limit seat and the support seat. The mid-axle transmission device described in the present invention has a simple structure, eliminates the five-way pipe and connecting components on the frame in the prior art, reduces the assembly process, reduces the difficulty of assembly, improves production efficiency, and also reduces the use of raw materials and molding processes, thereby reducing overall costs.

1. Name of the product in this design: Electric Mobility Scooter (6101A). 2. Purpose of this design: This design is intended to be used as a means of transportation. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention relates to the technical field of automatic control, and discloses an auxiliary following and accompanying method, system and device for an automatic driving scooter, and the method comprises the steps: responding to a following or accompanying instruction, obtaining a visual image, and selecting a target accompanying person according to a preset recognition rule, the visual image at least comprising a preset accompanying person image; the relative position of the target accompanying person and the scooter is obtained in real time, and the driving path of the scooter is planned in real time according to the visual image, the relative position and the follow-up or accompanying preset position requirement; and acquiring motion information of the scooter in real time, and adjusting the motion information of the scooter according to the driving path of the scooter, so that the scooter follows or follows the target accompanying person according to the driving path. According to the invention, the feature information of the surrounding environment and the accompanying person is visually collected, and the deep learning model is combined to carry out target detection and identification, so that the target accompanying person is accurately identified and tracked, and the scooter is ensured to stably follow or accompany the target accompanying person in a complex and changeable environment.

1. Name of this design product: Mobility vehicle seat backrest. 2. Purpose of this design: A backrest for a mobility scooter seat. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

This utility model relates to a button assembly, a switch assembly, and a mobility scooter. The button assembly includes a base, a button cover, a circuit board, and a conductive component. The button cover has a button cap, and the circuit board has a button sensing area. The circuit board is located between the button cover and the base. The button cap and the button sensing area form a trigger cavity. The conductive component is located within the trigger cavity and connected to the button cap. Under external force, the button cap can elastically deform towards the button sensing area to push the conductive component into contact with the button sensing area. The button assembly of this utility model has a simple structural design, which helps to improve the assembly efficiency of the button assembly.

This invention discloses an amphibious two-wheeled self-balancing mobility scooter with a self-stabilizing cabin posture function, belonging to the technical field of self-balancing control and amphibious vehicles. It aims to solve the problems of poor obstacle-crossing ability of existing small two-wheeled self-balancing scooters, the lack of an active self-stabilizing mechanism in electric scooters, and the inability of both types of devices to wade in water. The mobility scooter includes a sealed cabin, large amphibious wheels symmetrically arranged on both sides, and a cabin self-stabilizing control mechanism. The large amphibious wheels are connected to the sealed cabin via an internal drive shaft, and multiple sealing structures ensure waterproofing. Dual motors drive the wheel assembly and control the cabin posture, enabling multi-angle adjustment of the seat and self-stabilization. This invention can easily traverse steps, adapt to complex land terrain and water travel, possesses multi-modal motion capabilities, and is suitable for recreational and short-distance commuting scenarios.

This utility model relates to a button assembly, a switch assembly, and a mobility scooter. The button assembly includes a base, a button cover, and a circuit board. The base has a receiving groove. The button cover includes a cover body and a button cap. The button cap is connected to the cover body. The cover body is disposed within the receiving groove. The cover body and the base form a sealed cavity. A sealing adhesive layer is provided at the junction of the outer periphery of the cover body and the receiving groove. The circuit board is disposed within the sealed cavity and has a button sensing area. The button cap mates with the button sensing area. The button assembly of this utility model has good waterproof performance, which can reduce the probability of the circuit board inside the button assembly coming into contact with water, thus helping to extend the service life of the button assembly.

1. Name of this design product: Wheel hub cover. 2. Purpose of this design: This design is used as a protective cover for the wheel hub of an electric mobility scooter. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

The utility model discloses a seat folding structure of a scooter, which comprises a frame and a seat, and is characterized in that two sides of the bottom of the seat are respectively mounted on the frame through a connecting mechanism; the connecting mechanism comprises a supporting top seat, a supporting base, a supporting front pipe and a supporting rear pipe; the supporting top seat is installed on the bottom face of the seat, the supporting base is installed on the frame, the supporting rear pipe is arranged on the rear side of the supporting front pipe, and the two ends of the supporting rear pipe and the two ends of the supporting front pipe are rotationally connected with the supporting top seat and the supporting base respectively. A limiting hole is formed in the front supporting pipe or the rear supporting pipe, and a limiting piece matched with the limiting hole is arranged on the top supporting base. The seat has a folding state and a using state, and the relative position of the limiting piece and the limiting hole is used for adjusting the state of the seat. According to the utility model, the occupied space is reduced, and the transportation cost and the subsequent assembly difficulty are reduced.

The utility model relates to the field of children's scooters, in particular to a heavy-duty scooter equipped with a toy gun. The scooter comprises a scooter body, the scooter body comprises a scooter frame, a seat and a safety belt, sensing mechanisms are arranged at the front end and the rear end of the scooter frame respectively, the sensing mechanisms are arranged, a first mounting rod and a first ultrasonic sensor on the first mounting rod are responsible for detecting obstacles in front, and a second mounting rod is responsible for detecting the obstacles in front; the scooter can be automatically powered off and braked before a child makes a response, so that collision is avoided, a second mounting rod and a second ultrasonic sensor on the second mounting rod are responsible for detecting obstacles behind the scooter, the omnibearing collision detection capacity is provided, and the safety of the child is improved. By detecting obstacles in advance, automatically powering off and braking and providing additional safety protection measures, various problems possibly encountered in the using process of an existing scooter are effectively solved, and a safer and more interesting playing environment is provided for children.

The invention discloses a brake assisting system for a scooter for old people. The brake assisting system aims at solving the problem that certain potential safety hazards exist when an existing scooter is driven. According to the technical scheme, the device is characterized by comprising a mounting frame mounted on a vehicle body, a plurality of sliding grooves are formed in the position, corresponding to the front portion of the vehicle body, of the mounting frame, connecting rods are slidably connected into the sliding grooves, limiting grooves are formed in the side walls of the sliding grooves, limiting rods are fixedly connected to the side walls of the connecting rods, and the limiting rods are connected with the limiting grooves through first springs; the side, away from the mounting frame, of the connecting rod is fixedly connected with a wind shield shielding the front portion of the vehicle body. In the vehicle driving process, through mutual cooperation of the wind shield, the connecting rod, the first pressure sensor, the limiting rod and the first spring, the control assembly is used for driving the auxiliary brake assembly to decelerate, so that the vehicle speed is limited, and potential safety hazards caused by too high vehicle speed of a driver in the driving process are reduced.