您的位置: 首页 > 农业专利 > 详情页

active parallel device for pelvis movement and body weight support
专利权人:
FAPEMIG - FUNDAÇÃO DE AMPARO A PESQUISA DO ESTADO DE MINAS GERAIS;UNIVERSIDADE FEDERAL DE UBERLÂNDIA
发明人:
LUCAS ANTÔNIO OLIVEIRA RODRIGUES,ROGÉRIO SALES GONÇALVES
申请号:
BR102018070398
公开号:
BR102018070398A2
申请日:
2018.10.03
申请国别(地区):
BR
年份:
2020
代理人:
摘要:
active parallel device for pelvis movement and body weight support. the present invention is applied in the rehabilitation of people with motor disabilities in the lower limbs, relieving the user's weight, without restricting the translation movements and those of transverse and frontal rotation of the pelvic joint. the device acts on the patient through five parallel actuators connected to a mobile platform. the device's actuators are built using three rod-and-crank type rod mechanisms, with three actuators for horizontal movements, and two for vertical movements. the actuators move the crank-handle mechanisms through dc motors, transmitting the movement to linear cursors and relayed to the mobile platform through articulated bars. the device also has a system for relieving vertical actuators, making part of the user's weight passively absorbed through springs, cables, self-locking ratchets and pulleys. the actuators are also associated with sensors of the rotary and / or linear encoder type, which are monitored by a microcontroller, which also manages the supply of the motors by switching by pulse bandwidth modulation. the sensor data is also sent to a computer for use in reports, real-time monitoring and / or electronic games.dispositivo paralelo ativo para movimentação da pélvis e suporte de peso corporal. a presente invenção é aplicada na reabilitação de pessoas com deficiência motora nos membros inferiores, aliviando o peso do usuário, sem restringir os movimentos de translação e os de rotação transversal e frontal da articulação pélvica. o dispositivo atua sobre o paciente através de cinco atuadores paralelos conectados a uma plataforma móvel. os atuadores do dispositivo são construídos utilizando mecanismos de três barras do tipo biela-manivela, sendo três atuadores para os movimentos horizontais, e dois para a vertical. os atuadores movem os mecanismos biela-manivela através de motores dc, transmitindo o movimento para cursores lineares e retransmitidos à p
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充