Stand-up motion assistance robot

A robot and motion technology, applied in medical science, hospital beds, hospital equipment, etc., can solve problems such as complex mechanisms and achieve the effect of simple mechanisms

Active Publication Date: 2016-06-22
FUJI KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the mechanism for providing the assisting force becomes complicated

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0051] Mechanical structure of stand-up action assisting robot

[0052] First, the mechanical structure of the standing motion assisting robot (hereinafter, abbreviated as "robot" as appropriate) of the present embodiment will be described. figure 1 It is a see-through perspective view of the state where the robot main body and the anchor part of the robot of this embodiment are united. figure 2 express figure 1 right side view of . image 3 express figure 2 Enlarged view within Box III of . Figure 4 A block diagram representing the robot.

[0053] Such as Figure 1 ~ Figure 4 As shown, the robot 1 of this embodiment includes a robot main body 2 , an anchor 3 , a shaft side load sensor 40 , a footrest side load sensor 41 , an anchor side control unit 42 , and a main body side control unit 43 . The anchor side control unit 42 and the main body side control unit 43 are included in the concept of the “control unit” in the present invention.

[0054] mainly as figure 1 ...

no. 2 approach

[0114] The stand-up operation assisting robot of the present embodiment differs from the standing operation assisting robot of the first embodiment in that the robot main body does not have a dedicated anchor portion but has a pedal portion. Here, only the differences will be described.

[0115] Figure 6 It is a see-through perspective view showing the robot of this embodiment. Also, for figure 1 Corresponding parts are denoted by the same reference numerals. Such as Figure 6 As shown, the robot main body 2 includes a pair of left and right pedal parts 50L, 50R. The pedal unit 50R includes a pedal body 500R, a first swing shaft 501R, and a second swing shaft 502R. The second swing shaft 502R is protrudingly provided from the right surface of the base 20 . As indicated by arrow Y1, the second swing shaft 502R can swing around its own axis by a second swing motor (not shown). The first swing shaft 501R is mounted on the front end of the second swing shaft 502R. As indi...

no. 3 approach

[0118] The stand-up operation assisting robot of the present embodiment is different from the standing operation assisting robot of the first embodiment in that the robot main body does not have a dedicated anchor but an arm. Here, only the differences will be described.

[0119] Figure 7 It is a see-through perspective view showing the robot of this embodiment. Also, for figure 1 Corresponding parts are denoted by the same reference numerals. Such as Figure 7 As shown, the robot main body 2 includes a pair of left and right arm portions 51L, 51R. The arm portion 51R includes a hand portion 510R, a forearm portion 511R, and an upper arm portion 512R. As indicated by arrow Y3 , the upper end of the upper arm portion 512R is attached to the right surface of the base portion 20 in a swingable manner. As indicated by arrow Y4, the rear end of the forearm portion 511R is swingably attached to the lower end of the upper arm portion 512R. The hand 510R includes a palm 510Ra ...

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Abstract

The invention provides an auxiliary robot for standing up, which possesses a simple structure and is used for providing an auxiliary force when a user stands up. The auxiliary robot for standing up (1) possesses a robot body (2), the robot body (2) possesses a base (20), a shaft portion (21) which can extend up and down relative to the base (20) and a bearing protion (22) which can swing radiacally. The uxiliary robot for standing up (1) is characterized in that when the bearing protion (22) follows one part of the body of an auxiliary object (M) to act, the shaft portion (21) is extended, and the auxiliary object (M) is helped to stand up.

Description

technical field [0001] The present invention relates to a stand-up motion assisting robot for assisting an elderly person or a caregiver in standing up from a chair or a bed. Background technique [0002] Patent Document 1 Patent Document 1 discloses a standing training machine including a motor, a rope, and a roller. The rope is wound around the roller. A cord connects the motor to the user. According to the standing training machine described in this document, when the user stands up, the motor is used to wind up the rope, thereby assisting the user's standing up movement. [0003] Patent Document 2 discloses a walking assistance device including a pair of user holding parts, holding arms, and a support. The holding arm is attached to the support so as to be able to swing vertically. A pair of user retaining portions are mounted on the upper ends of the retaining arms. According to the walking assistance device described in this document, when the user stands up, the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61G7/10
Inventor 铃木淳神藤高广
Owner FUJI KK
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