Mechanical artificial limb socket and manufacturing method thereof

Abstract

The invention discloses a mechanical artificial limb socket and a manufacturing method thereof. The mechanical artificial limb socket comprises an inner shell and an outer shell, an electric appliancebin is arranged between the outer shell and the inner shell, a plurality of baffle plates are connected between the outer shell and the inner shell, a plurality of first air holes are formed in the inner shell in an area outside the electric appliance bin, and a plurality of second air holes are formed in the outer shell in an area outside the electric appliance bin. According to the mechanical artificial limb socket, the electric appliance bin is independently arranged for installing electric appliance components, the electric appliance bin is enclosed by the baffle plates, the outer shell and the inner shell, and can isolate external space, so as to realize waterproof protection of the electric appliance components, furthermore, by arranging the first air holes in the inner shell in thearea outside the electric appliance bin and the second air holes in the outer shell in the area outside the electric appliance bin, effective ventilation is realized, thus the waterproof protection of the electric appliance components and the ventilation inside the mechanical artificial limb socket are no longer conflicting points. The invention is used in the field of sockets.

Description

technical field [0001] The invention relates to the field of sockets, in particular to a mechanical prosthetic socket and a manufacturing method thereof. Background technique [0002] Mechanical prosthetics control the mechanical fingers by detecting the muscle electrical signals on the residual limbs of the human body. The socket is an important part connecting the mechanical prosthetics and the residual limbs of the human body. Such as figure 1 As shown, the existing socket 300 includes an outer cavity 320 and an inner cavity 310, wherein the inner cavity 310 is fixedly matched with the residual limb 400, and the inner cavity 310 is provided with an electromyographic sensor, which is used to detect muscle electrical signals; The cavity 320 is used to accommodate and protect electrical components, such as power supply, wires, control board, etc., and the electrical components are electrically connected to the myoelectric sensor and the mechanical prosthesis 200 . [0003]...

AI Technical Summary

Problems solved by technology

[0003] When the patient wants to install a manipulator on the residual limb, he needs to first assemble the electrical components in the outer cavity, then assemble the mechanical prosthesis with the outer cavity, then wear the inner cavity on the residual limb, and finally assemble the inner cavity with the outer cavity. complicated process

In addition, in order to protect electrical components and residual limbs, the existing inner cavity and outer cavity are airtight and airtight to prevent water and dust, which will cause problems such as sweat accumulation in the inner cavity and bacterial growth.

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