CN210931930U

CN210931930U - Hand support frame suitable for upper limb operation

Info

Publication number: CN210931930U
Application number: CN201921174500.1U
Authority: CN
Inventors: 王文娟; 袁翠
Original assignee: Ziyang People's Hospital
Current assignee: Ziyang People's Hospital
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-07-07
Anticipated expiration: 2029-07-24

Abstract

The utility model belongs to the technical field of medical machinery, in particular to a hand support frame suitable for upper limb operation, which comprises a hollow shell and a first connecting rod, wherein the inside of the hollow shell is movably connected with a first connecting block, the surface of the first connecting rod is movably connected with the first connecting block, a through hole is arranged in the first connecting block, a first screw is arranged in the first connecting block, a second connecting block is movably connected in the first connecting block through the first screw, and the other end of the first screw is provided with a screw cap, the device is more stable when being adjusted in height.

Description

Hand support frame suitable for upper limb operation

Technical Field

The utility model belongs to the technical field of medical machine, concretely relates to hold in palm hand rack suitable for upper limbs operation.

Background

The doctor is required to pay high fatigue and high strength physical strength in each operation, the operator needs to operate the instrument with two hands, the arm is in a suspension state, the arm muscle is in a tense state for a long time due to no support, fatigue and ache are easy to occur, and the accuracy of the operation is seriously influenced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a hand support frame suitable for upper limbs operation has and is convenient for remove and fixed position characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hold in palm hand rack suitable for upper limbs operation, includes hollow shell and head rod, the inside swing joint of hollow shell has first connecting block, head rod surface swing joint has first connecting block, the through-hole is worn to be equipped with inside the first connecting block, first screw is worn to be equipped with inside the first connecting block, there is the second connecting block inside through first screw swing joint of first connecting block, the first screw other end is provided with the screw cap, second connecting block fixed surface is connected with the concave piece, hole is worn to establish on the concave piece surface, the inside second screw that wears to be equipped with of concave piece, the inside fixed surface of concave piece installs the slipmat.

Preferably, a threaded hole is formed in the first connecting rod, a third screw penetrates through the threaded hole, an opening is formed in the surface of the hollow shell, and the other ends of the hollow shell and the first connecting rod are movably connected with a second connecting rod through screws.

Preferably, the surface of the second connecting rod is provided with a groove, and the inside of the groove is movably connected with a rotary table module.

Preferably, the fixed surface of the rotary table module is connected with a bottom plate, the upper end of the bottom plate is fixedly connected with a cushion, the fixed surface of the cushion is connected with a binding band, the other end of the second connecting rod is fixedly connected with a gear, a first penetrating cylinder is fixed at the lower end of the bottom plate, a pull rod is arranged in the first penetrating cylinder in a penetrating mode, the fixed surface of the pull rod is connected with a clamping block, and a fixing block is arranged on the surface of the pull rod.

Preferably, a section of thick bamboo is worn to bottom plate lower extreme fixedly connected with second, the pull rod is worn to establish in a section of thick bamboo is worn to the second, the spring is worn to be equipped with on the pull rod surface, the spring joint is worn to be put in the middle of a section of thick bamboo in fixed block and second, pull rod other end fixedly connected with handle

The utility model has the advantages that:

the utility model discloses, through setting up hollow shell, head rod and third screw, make people when carrying out altitude mixture control to the device, through people's unscrewing third screw, promote the device from top to bottom, thereby make hollow shell and head rod luffing motion, through screwing up the third screw and then fixing the height of the device, under the effect of hollow shell and third screw, make people more stable when carrying out altitude mixture control to the device, through setting up pull rod, spring and fixture block, make people when carrying out position adjustment to the device, through people's pulling handle, and then pulling the pull rod, spring compression drives the fixture block and moves simultaneously, then people rotate the bottom plate, the bottom plate rotates and drives the cushion that fixes at the bottom plate surface and rotates, through people's releasing handle thereby make pull rod and fixture block playback, the interlock joint is on the gear surface, under the effect of fixture block and gear, the device is convenient and fast to move by people.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic side sectional view of the present invention;

FIG. 2 is a schematic view of the connection block structure of the present invention;

fig. 3 is a schematic structural view of a pull rod and a gear in the present invention;

in the figure: 1. a hollow shell; 2. a first connecting rod; 3. a first connection block; 4. a first screw; 5. a screw cap; 6. a second connecting block; 7. a second screw; 8. a non-slip mat; 9. a concave block; 10. an opening; 11. A third screw; 12. a threaded hole; 13. a second connecting rod; 14. a groove; 15. a turntable module; 16. a gear; 17. a clamping block; 18. a first penetrating cylinder; 19. a pull rod; 20. a fixed block; 21. a spring; 22. a second penetrating cylinder; 23. a handle; 24. a base plate; 25. a soft cushion; 26. binding bands; 27. a through hole; 28; and a fourth screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a hand support frame suitable for upper limb surgery comprises a hollow shell 1 and a first connecting rod 2, wherein a first connecting block 3 is movably connected inside the hollow shell 1, the surface of the first connecting rod 2 is movably connected with the first connecting block 3, the hollow shell 1, the first connecting rod 2 and a third screw 11 are arranged, so that when people adjust the height of the hand support frame, the hand support frame is pushed up and down by loosening the third screw 11, so that the hollow shell 1 and the first connecting rod 2 swing up and down, the height of the hand support frame is fixed by tightening the third screw 11, the hand support frame is more stable when people adjust the height of the hand support frame under the action of the hollow shell 1 and the third screw 11, a through hole 27 is arranged inside the first connecting block 3 in a penetrating manner, a first screw 4 is arranged inside the first connecting block 3, a second connecting block 6 is movably connected inside the first connecting block 3 through the first screw 4, the other end of the first screw 4 is provided with a screw cap 5, the surface of the second connecting block 6 is fixedly connected with a concave block 9, the surface of the concave block 9 is provided with a hole in a penetrating manner, the inside of the concave block 9 is provided with a second screw 7 in a penetrating manner, and the inside of the concave block 9 is fixedly provided with an anti-slip pad 8.

Specifically, a threaded hole 12 is formed in the first connecting rod 2, a third screw 11 penetrates through the threaded hole 12, an opening 10 is formed in the surface of the hollow shell 1, and a second connecting rod 13 is movably connected to the other ends of the hollow shell 1 and the first connecting rod 2 through screws.

Specifically, a groove 14 is formed in the surface of the second connecting rod 13, and a turntable module 15 is movably connected inside the groove 14.

Specifically, the surface of the turntable module 15 is fixedly connected with a bottom plate 24, the upper end of the bottom plate 24 is fixedly connected with a cushion 25, the surface of the cushion 25 is fixedly connected with a binding band 26, the other end of the second connecting rod 13 is fixedly connected with a gear 16, the lower end of the bottom plate 24 is fixedly connected with a first penetrating tube 18, a pull rod 19 penetrates through the first penetrating tube 18, a clamping block 17 is fixedly connected with the surface of the pull rod 19, a fixed block 20 is arranged on the surface of the pull rod 19, a spring 21 and the clamping block 17 are arranged, so that when people adjust the position of the device, the people pull a handle 23 and further pull the pull rod 19, the spring 21 is compressed to drive the clamping block 17 to move, then people rotate the bottom plate 24, the bottom plate 24 rotates to drive the cushion 25 fixed on the surface of the bottom plate 24 to rotate, the occlusion joint is on the surface of the gear 16, and under the action of the fixture block 17 and the gear 16, the device is more convenient and faster when being moved.

Specifically, a section of thick bamboo 22 is worn to bottom plate 24 lower extreme fixedly connected with second, pull rod 19 wears to establish in a section of thick bamboo 22 is worn to the second, spring 21 wears to be equipped with on the pull rod 19 surface, spring 21 joint is worn to a section of thick bamboo 22 in the middle of fixed block 20 and second, 19 other end fixedly connected with handle 23 of pull rod.

The utility model discloses a theory of operation and use flow: in the utility model, when in use, people put their hands on the soft pad 25, through the binding 26 band, fix people to unscrew the second screw 7 on the concave block 9, thereby fix the concave block 9 on the operating table, then screw the second screw 7, and then fix the concave table 9, thereby fix the device, unscrew the first screw 4 through people, push or pull the device with hands, and then make the hollow shell 1 and the first connecting rod 2 swing, and then make the arrangement swing, fix the device position through screwing the second screw 4, unscrew the third screw 11 through people, through pushing the device up and down, thereby make the hollow shell 1 and the first connecting rod 2 swing up and down, through screwing the third screw 11 and then fixing the height of the device, people swing the second connecting rod 13 with hands, make the second connecting rod 13 swing left and right, through screwing the fourth screw 28 and then fixing the left and right inclination of the device, through people pulling handle 23, and then pulling pull rod 19, spring 21 compression drives the fixture block and removes simultaneously, then people rotate bottom plate 24, and bottom plate 24 rotates and drives the cushion 25 who fixes on the bottom plate 24 surface and rotate, thereby releases handle 23 through people and makes pull rod 19 and fixture block 17 playback, and the interlock joint is on gear 16 surface.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hold in palm hand rack suitable for upper limbs operation, includes hollow shell (1) and head rod (2), its characterized in that: hollow shell (1) inside swing joint has first connecting block (3), first connecting rod (2) surface swing joint has first connecting block (3), through-hole (27) are worn to be equipped with in first connecting block (3) inside, first screw (4) are worn to be equipped with in first connecting block (3) inside, there are second connecting block (6) inside through first screw (4) swing joint in first connecting block (3), first screw (4) other end is provided with screw cap (5), second connecting block (6) fixed surface is connected with concave piece (9), hole is worn to be equipped with on concave piece (9) surface, second screw (7) are worn to be equipped with in concave piece (9) inside, concave piece (9) inside fixed surface installs slipmat (8).

2. The hand support frame suitable for the upper limb surgery according to claim 1, characterized in that: the novel connecting rod is characterized in that a threaded hole (12) is formed in the first connecting rod (2), a third screw (11) penetrates through the threaded hole (12), an opening (10) is formed in the surface of the hollow shell (1), and a second connecting rod (13) is movably connected to the other ends of the hollow shell (1) and the first connecting rod (2) through screws.

3. A hand rest suitable for use in upper limb surgery according to claim 2, wherein: a groove (14) is formed in the surface of the second connecting rod (13), and a rotary table module (15) is movably connected inside the groove (14).

4. A hand rest suitable for use in upper limb surgery according to claim 3, wherein: revolving stage module (15) fixed surface is connected with bottom plate (24), bottom plate (24) upper end fixedly connected with cushion (25), cushion (25) fixed surface is connected with bandage (26), second connecting rod (13) other end fixedly connected with gear (16), a section of thick bamboo (18) is worn to bottom plate (24) lower extreme is fixed first, pull rod (19) are worn to be equipped with in first section of thick bamboo (18) of wearing, pull rod (19) fixed surface is connected with fixture block (17), pull rod (19) surface is provided with fixed block (20).

5. A hand rest suitable for use in upper limb surgery as defined in claim 4, wherein: a section of thick bamboo (22) is worn to bottom plate (24) lower extreme fixedly connected with second, pull rod (19) are worn to establish in a section of thick bamboo (22) is worn to the second, spring (21) are worn to be equipped with on pull rod (19) surface, spring (21) joint is worn to a section of thick bamboo (22) centre at fixed block (20) and second, pull rod (19) other end fixedly connected with handle (23).