Parameter Optimization and Experimental Analysis of Passive Energy Storage Power-Assisted Exoskeleton

Figure 1

Three-dimensional diagram of a passive energy storage exoskeleton mechanism. 1: breastplate; 2: backplate; 3: underarm support; 4: flexible connecting belt; 5: upper hinge bracket; 6: compression spring; 7: lower hinge bracket; 8: belt; 9: connection module of the waistband and lower hinge bracket; 10: tension spring; 11: connection mechanism of tension spring shackle, back nail, and waistband; and 12: leg support module.