Passive exoskeleton waist connecting rod mechanism
A link mechanism and exoskeleton technology, applied in the field of exoskeletons, can solve the problems of not meeting the development requirements of the exoskeleton field, the overall structure design is not compact enough, and the cost of manufacturing and use is high, and achieves simple structure, reduced manufacturing and use costs, and good adjustability. Effect
Pending Publication Date: 2022-01-07
贵州航天控制技术有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a passive exoskeleton waist linkage mechanism, which is used to solve the problem that the overall structure design of the traditional waist linkage mechanism is not compact enough, cannot be adjusted, is cumbersome to disassemble, takes a long time, has poor maintainability, and the manufacturing of the entire part High cost of use and technical problems that do not meet the development requirements of the exoskeleton field
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[0016] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0017] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0018] In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indic...
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The invention discloses a passive exoskeleton waist connecting rod mechanism, relates to the technical field of exoskeletons, and aims to solve the technical problems that a traditional waist connecting mechanism cannot be adjusted, is tedious to disassemble and assemble, consumes longer time and is poor in maintainability. The passive exoskeleton waist connecting rod mechanism comprises a waist bearing frame, a back connecting rod, a connecting core shaft, a fixing component and an adjusting pin. A mounting hole is formed in the waist bearing frame; a plurality of waist-shaped holes are formed in the peripheral side of the mounting hole; limiting holes are formed in the positions, corresponding to the waist-shaped holes, of the back connecting rod; one end of the connecting core shaft is mounted in the waist bearing frame; the other end of the connecting core shaft penetrates out of the mounting hole; the back connecting rod is mounted at the penetrating-out end of the connecting core shaft through a fixing component; the two ends of the adjusting pin are inserted into the limiting holes and the corresponding waist-shaped holes respectively; and with the connecting core shaft as a rotating shaft, the back connecting rod rotates within the range of the waist-shaped hole. The passive exoskeleton waist connecting rod mechanism is good in adjustability, convenient to disassemble, assemble and maintain, simple in structure, obvious in force transmission effect, easy to machine and very high in practicability.
Description
technical field [0001] The invention relates to the technical field of exoskeleton, in particular to a passive exoskeleton waist linkage mechanism. Background technique [0002] The waist link mechanism is a key component of exoskeleton, which is mainly used in passive exoskeleton, active exoskeleton and other fields. In the field of exoskeleton, the waist bearing frame and the left and right thighs are connected through the waist linkage mechanism to play the role of support and load transmission. With the continuous development of design technology, exoskeleton technology can gradually reduce or even liberate the burden on the human body, so the requirements for the components of the exoskeleton are getting higher and higher. This puts forward higher requirements for important indicators such as the adjustability, quality and volume of the waist linkage mechanism. However, the overall structural design of the traditional waist connection mechanism is not compact enough, ...
Claims
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IPC IPC(8): B25J9/00
CPCB25J9/0009
Inventor 史军辉任鑫强利刚肖陶康齐维伟郭超毛玉怀
Owner 贵州航天控制技术有限公司