Finger fixing device for hand and foot surgical nursing

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figure 1-3 , A finger fixing device for hand and foot surgery, comprising a cylinder 1, an arc-shaped disc 2 is fixedly connected to the back of the cylinder 1, an arc-shaped table 3 is fixedly connected to the outer surface of the arc-shaped disc 2, and the back side of the cylinder 1 A plurality of support plates 4 are provided, a first hinge 5 is provided between the support plate 4 and the cylinder 1, a slide rail 6 is provided on the support plate 4, a push rod motor 7 is provided on the rear side of the arc platform 3, and the arc platform The inner wall of 3 is provided with a sliding groove 8, and an arc-shaped sliding plate 9 is arranged in the sliding groove 8. The front side of the arc-shaped sliding plate 9 is movably connected with a plurality of first connecting rods 10, and each first connecting rod 10 is movably connected with a Two connecting rods 11, the left and right sides of each second connecting rod 11 are fixedly connected with support rods 12, each support rod 12 is movably connected with a sliding rod 13, and the support plates 4 on the left and right sides are mutually connected A fixed block 14 is fixedly connected to the far side, and an arc-shaped elastic cloth 15 is arranged between the fixed blocks 14 on both sides.

[0024] In this embodiment, one end of the plurality of supporting plates 4 close to the cylinder 1 is movably connected to the cylinder 1 through the first hinge 5.

[0025] In this embodiment, among the plurality of supporting plates 4, the supporting plates 4 on the left and right sides are provided with sliding rails 6 on the side that is close to each other in an arc shape, and the remaining supporting plates 4 are provided with sliding rails 6 on the left and right sides. .

[0026] In this embodiment, the output end of the push rod motor 7 extends through the arc-shaped table 3 and extends in the chute 8, and the output end of the push rod motor 7 is fixedly connected to the center of the rear side of the arc-shaped sliding plate 9.

[0027] In this embodiment, the arc-shaped sliding plate 9 is slidably connected in the sliding groove 8, and the front side of the arc-shaped sliding plate 9 is movably connected to the rear end of the first connecting rod 10 through a hinge.

[0028] In this embodiment, the front end of the first connecting rod 10 is movably connected to the rear end of the second connecting rod 11 through a hinge.

[0029] In this embodiment, each support rod 12 is fixedly connected to the left and right sides of the second connecting rod 11, and the two ends of the left and right support rods 12 that are far away from each other are fixedly connected with a sliding rod 13. 13 is slidably connected in the slide rail 6 on each side.

[0030] In this embodiment, the arc-shaped elastic cloth 15 is arranged in two layers, and the lower layer is fixedly connected to the upper surface of each support plate 4, and the double-layer arc-shaped elastic cloth 15 is sewn at intervals.

[0031] Working principle: When in use, the push rod motor 7 can drive the arc slide 9 to slide in the chute, and then the first connecting rod 10 and the second connecting rod 11 movably connected by the front side of the arc slide 9 can be close to each other The movable connection at one end pulls the second connecting rod 11 to move back and forth, so that the second connecting rod 11 can drive the slide rods 13 on the left and right sides to slide in the slide rail 6, thereby opening the angle between the support plates 4 After the adjustment and the angle adjustment, the fingers can be put into the curved elastic cloth 15 for medical operation. And because the curved elastic cloth 15 is sewn at intervals to block it, the fingers can be conveniently performed Clamp without interfering with each other.

[0032] The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Anyone familiar with the technical field within the technical scope disclosed by the present invention, according to the technical solution of the present invention Equivalent replacements or changes to its inventive concept should all fall within the protection scope of the present invention.