Fully self-powered bionic manipulator

A technology of its own force source and manipulator, applied in the field of bionic manipulator, can solve the problems of high cost and high price, and achieve the effect of light weight, cheap price and comfortable wearing

CN104688392BInactive Publication Date: 2017-09-22NORTHEASTERN UNIV LIAONING
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2017-09-22
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a bionic manipulator with a complete self-power source, which includes a coupling rod mechanism, a cam mechanism and a gear mechanism. The coupling rod mechanism includes a first knuckle, a second knuckle, a third knuckle and a third knuckle of four fingers. A finger rod, a second finger rod, a connecting rod, a thumb and a hinge, the first and second knuckles are connected by bolts, the second knuckle is connected with the third phalanx through the first finger rod, and the third finger The knuckle is connected with the connecting rod through the second finger rod; the knuckles of the thumb are connected by bolts, and the knuckles of the root are connected with the palm through hinges and bolts. The present invention belongs to a kind of upper limb prosthesis with complete self-power source, and most of its parts can be manufactured by 3D printers, which greatly reduces the manufacturing cost and the market price thereof.
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Description

technical field

[0001] The invention relates to a bionic manipulator, in particular to a bionic manipulator with a complete self-power source. Background technique

[0002] The possibility of people being disabled due to various unsafe factors in life still exists, and the incomplete fingers bring great trouble to the life of the disabled. In order to enable the disabled to maximize their ability to take care of themselves and return to society, many kinds of prosthetics have been developed.

[0003] Among them, the decorative upper limb prosthesis only focuses on making up for the defects of the limb appearance, making the appearance realistic, comfortable to wear, light in weight, and not practical. Although the instrumental prosthesis can compensate the function of the hand, it needs the assistance of the other hand to complete the movement. The external power source prosthesis uses electric energy directly or indirectly to provide power to drive the prosthesis to compe...

Examples

Embodiment Construction

[0017] In order to make the objects and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] refer to figure 1 , this specific embodiment adopts the following technical solutions: a bionic manipulator with its own force source, including a coupling lever mechanism, a cam mechanism and a gear mechanism, and the described coupling lever mechanism includes the first phalanx 1, the second phalanx 2, The third knuckle 3, the first finger bar 4, the second finger bar 5, the connecting rod 6, the thumb 13 and the hinge 14, the first knuckle 1 and the second knuckle 2 are connected by a latch 16, and the second knuckle 2 Connect the third knuckle 3 through the first finger rod 4, and the third knuckle 3 is connected with the connecting ...