Motion assisting adjusting device for finger joint stiffness

Abstract

The invention relates to the technical field of computer aided equipment and discloses a motion assisting adjusting device for finger joint stiffness. The motion assisting adjusting device comprises ashell body, wherein a finger cot is arranged on the surface of the shell body, a fixed sleeve is arranged on the surface of the finger cot, a finger bar I is arranged inside the finger cot, a fingerbar II is arranged inside the finger cot, a rotating shaft I is arranged inside the finger bar II, a finger bar III is arranged inside the finger cot, a rotating shaft II is arranged inside the fingerbar III, and a driving gear is arranged inside the shell body. According to the motion assisting adjusting device for finger joint stiffness, the finger bar I and the finger bar II are matched with the rotating shaft I, the finger bar II and the finger bar III are matched with the rotating shaft II, a draw bar I and the finger bar II are matched, and a draw bar II and the finger bar III are matched, so that three bone joints of a finger can do relative movement, finger joints can perform motion recovery relaxation, elimination of the condition of stiffness of the finger is facilitated, and discomfort of the finger joints is relieved.

Description

technical field [0001] The invention relates to the technical field of computer aided equipment, in particular to a device for adjusting finger joint stiffness auxiliary activities. Background technique [0002] When using a computer, some computer auxiliary equipment will be involved, such as a mouse, which can operate the system inside the computer through the connection between the mouse and the computer. Therefore, the mouse is one of the important auxiliary tools when the computer is operated. Influenced by the structural structure of the mouse and the design shape of the mouse, after using the mouse for a long time, the fingers will have a certain temporary shape, and at the same time there will be stiffness between the knuckles, which will not only cause discomfort to the fingers, but also damage the bones of the fingers in the long run. The structure is damaged, so it is necessary to move the fingers, relax the knuckles, and restore the fingers. [0003] The way peo...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a device for adjusting the auxiliary activities of the stiff finger joints, which has the advantages of alternately moving the fingers, recovering the activities of the knuckles, and having a good recovery effect on the activities of the knuckles. After people use the mouse for a long time, the fingers appear stiff and the knuckles are uncomfortable, which may cause damage to the bone structure of the fingers in the long run

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