Push rod-type upper limb exoskeleton based on laser sensing
A laser sensing, push rod technology, applied in the field of medical rehabilitation, can solve the problems of difficult to fit the user, low motion safety and control accuracy, poor adaptability of the rehabilitation exoskeleton robot, etc., to achieve a wide range of applications, easy to capture and precisely controlled effects
Inactive Publication Date: 2019-12-10
HOHAI UNIV CHANGZHOU
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Problems solved by technology
[0003] At present, the rehabilitation exoskeleton robot has poor adaptability, it is difficult to fit the user well, and it is easy to hinder the upper limb movement of the user during use, and the movement safety and control accuracy are not high.
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[0019] In order to enable those skilled in the art to better understand the technical solutions in the application, the technical solutions in the embodiments of the application are clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the application, and Not all examples. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
[0020] A push rod-type upper limb exoskeleton based on laser sensing, including a back fixation structure, a shoulder joint structure, a large arm structure, a forearm structure, a push rod and a laser ranging system, and the back fixation structure is installed on the user's torso Above, one end of the shoulder joint structure is connected to the lower back fixing structure, the other end is hinged to the upper arm structure, one end of the uppe...
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The invention discloses a push rod-type upper limb exoskeleton based on laser sensing. The push rod-type upper limb exoskeleton comprises a waist back fixing structure, a shoulder joint, a big arm structure, a forearm structure, a push rod and a laser ranging system, wherein the waist back fixing structure is installed on a user torso, one end of the shoulder joint is connected with the waist backfixing structure, the other end of the shoulder joint is hinged with the big arm structure, one end of the big arm structure is hinged with the shoulder joint, the other end of the big arm structureis hinged with the forearm structure, one side face of the big arm structure can be connected with a user's big arm, the terminal end of the forearm structure is connected with a user's forearm, one end of the push rod is connected with the big arm structure, the other end of the push rod is connected with the forearm structure, and the laser ranging system is installed on the push rod. The push rod-type upper limb exoskeleton has multiple freedom degrees to fit the user and move freely, is easy to capture and precisely control user's motion intention, a motion joint mechanical position-limiting mechanism ensures use safety of the user, and an application range is relatively wide.
Description
technical field [0001] The invention relates to a push rod type upper limb exoskeleton based on laser sensing, which belongs to the field of medical rehabilitation. Background technique [0002] Stroke has a high morbidity rate, high mortality rate, and high recurrence rate. With the advancement of medical technology and the abundance of materials, its mortality rate has dropped significantly. However, the sequelae of hemiplegia is an urgent problem to be solved. With the development of science and technology, in addition to surgery and drug treatment, rehabilitation robot-assisted training can help hemiplegic patients recover upper limb motor function. [0003] At present, the rehabilitation exoskeleton robot has poor adaptability, it is difficult to fit the user well, and it is easy to hinder the upper limb movement of the user during use, and the movement safety and control accuracy are not high. Contents of the invention [0004] In order to solve the above problems, ...
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CPCA61H1/0274A61H2201/1207A61H2201/0173
Inventor 夏康徐孝彬柏永华施舜锴瞿勤阳
Owner HOHAI UNIV CHANGZHOU