Hip-knee coupled passive energy storage power-assisted exoskeleton
An exoskeleton and energy storage technology, which can be used in devices to help people move around, physical therapy, etc., can solve the problems of low energy utilization, large size, and inconvenient wearing of power-assisted lower limb exoskeletons, and achieve the effect of improving energy utilization.
Active Publication Date: 2021-06-18
BEIJING UNIV OF TECH
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Problems solved by technology
[0004] The purpose of the present invention is to provide a hip-knee coupled passive energy storage power-assisted exoskeleton to solve the problems of inconvenient wearing, large volume and low energy utilization rate of the power-assisted lower limb exoskeleton
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Embodiment Construction
[0022] The present invention provides a hip-knee coupled passive energy-storage booster exoskeleton, the structure of which will be described in detail below.
[0023] like figure 1 As shown, the passive energy storage lower extremity exoskeleton device includes a waist support 1, a hip joint energy storage device 2, a hip and knee joint connecting rod 3, a hip and knee joint push rod 4, a knee joint energy storage device 5, a calf support 6, and a belt 7 , 8 thigh straps, 9 upper calf straps, and 10 lower calf straps.
[0024] The waist belt 7 passes through the two grooves on the top of the waist support 1 and is tied to the waist of the person. The bottom of the waist support 1 is fixedly connected with the hip joint energy storage device 2 through bolts. The hip joint energy storage device 2 is located between the waist belt 7 and the thigh strap 8 Between them, the hip and knee joint connecting rod 3 is fixedly connected with the hip joint energy storage device 2 and the...
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The invention discloses a hip-knee coupled passive energy storage power-assisted exoskeleton. The hip-knee coupled passive energy storage power-assisted exoskeleton comprises a waist support, a hip joint energy storage device, a knee joint energy storage device, a shank support, a waistband, a thigh bandage, a shank upper bandage and a shank lower bandage. The hip joint energy storage device is arranged between the waistband and the thigh bandage, and the waistband is connected with the hip joint energy storage device through the waist support; the knee joint energy storage device is arranged between the thigh bandage and the shank upper bandage, a hip-knee joint ejector rod moving up and down is arranged between the hip joint energy storage device and the knee joint energy storage device, and the hip joint energy storage device and the knee joint energy storage device are connected through a hip-knee joint connecting rod; In the movement process of a human body, the hip joint energy storage device and the knee joint energy storage device store energy at a proper time through the cooperation of the hip joint and the knee joint, the whole equipment is coordinated with the gait of the human body, the walking of the human body is helped, and the energy utilization rate is increased.
Description
technical field [0001] The invention relates to the technical field of smart devices, in particular to a hip-knee coupled passive energy storage power-assisted exoskeleton. Background technique [0002] The exoskeleton assisting robot is a device that is worn on the human body and provides assistance for the human body during exercise. At present, great progress has been made in many fields. In the military field, it can increase the load of soldiers, relieve the burden on soldiers caused by excessive weapons and equipment, and relieve the pressure on soldiers. In the civilian field, a variety of exoskeletons have emerged, which are widely used in tourism, mountain climbing, and disaster relief, greatly improving people's ability to deal with various disasters. In the field of medical rehabilitation, rehabilitation exoskeleton robots can help hemiplegic patients walk and recover, and can also help the disabled and the elderly to walk, so that they can gradually restore the...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A61H3/00
CPCA61H3/00A61H2003/005A61H2003/007A61H2201/1659A61H2201/1652A61H2201/1418
Inventor 马建峰姜鹏程
Owner BEIJING UNIV OF TECH