CN219109905U

CN219109905U - Joint limiting device

Info

Publication number: CN219109905U
Application number: CN202223274579.XU
Authority: CN
Inventors: 李娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-06-02
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a joint limiting device which comprises a first arc-shaped fixing plate and a second arc-shaped fixing plate, wherein the first arc-shaped fixing plate is movably connected with the second arc-shaped fixing plate, and a plurality of fixing seats are arranged on the inner cambered surface of the first arc-shaped fixing plate.

Description

Joint limiting device

Technical Field

The utility model relates to the technical field of orthopaedics, in particular to a joint limiting device.

Background

Orthopedics is also called orthopedics, is a specialty or discipline of medicine, specially studies anatomy, physiology and pathology of skeletal muscle system, uses medicine, operation and physical method to keep and develop normal form and function of this system, and treats the sick of this system, orthopedics is also called orthopedics, the utility model of publication No. CN212165971U, discloses a wrist joint stop device, including first fixed frame, first fixed frame inside is equipped with fixed establishment, fixed establishment includes wrist fastening bandage, wrist fastening bandage is established in first fixed frame inside, first fixed frame inside bottom mounting is equipped with the elastic cotton pad, wrist fastening bandage bottom and elastic cotton pad top fixed connection, wrist fastening bandage inside bottom mounting is equipped with first bottom cotton pad, first bottom cotton pad top fixed is equipped with the second bottom cotton pad, the second bottom cotton pad is established in the fastening bandage inside, however in real life, this utility model is in the time, because every people's size and joint thickness are equipped with fixed frame, when fixed, and the arm thickness difference can cause first and second extreme, and the first extreme setting plate and second extreme setting plate and the very firm and stable device are fixed because of the first hand and the arm is different from each other, and the very big fixed plate is fixed to the first hand and the very firm and the arm is required.

Disclosure of Invention

The present utility model is directed to a joint limiting device, which solves the above-mentioned problems of the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a joint stop device, includes first arc fixed plate and second arc fixed plate, first arc fixed plate with swing joint between the second arc fixed plate, cambered surface is equipped with a plurality of fixing bases in the first arc fixed plate, fixing base one end fixed mounting has first elasticity fastening area and second elasticity fastening area, fixed mounting has the box on the first elasticity fastening area outer wall, fixed mounting has a plurality of subspecies on the second elasticity fastening area, the box with the correspondence the subspecies looks lock, first arc fixed plate with first standing groove has all been seted up to equal symmetry on the second arc fixed plate, second standing groove has been seted up in the first standing groove lateral wall run through, movable mounting has the reinforcing block in the first standing groove, the screw groove has been seted up to reinforcing block one end, movable mounting has the connecting rod in the second standing groove, connecting rod one end fixed mounting has the knob, the connecting rod other end is equipped with threaded connection is in corresponding in the screw groove, the second arc fixed plate has run through and has been seted up the extension hole, first arc fixed plate and second arc fixed plate have between the arc fixed seat through the bolt.

According to the technical scheme, the T-shaped sliding groove is formed in the inner arc wall of the first arc-shaped fixing plate, the T-shaped sliding block is fixedly arranged at one end of the fixing base, the T-shaped sliding block is movably arranged in the T-shaped sliding groove, the third placing groove is formed in the fixing base, the first spring is fixedly arranged in the third placing groove, the inserting plate is fixedly arranged at one end of the first spring, a plurality of inserting grooves are formed in the side wall of the T-shaped sliding groove, the inserting plate is movably arranged in the corresponding inserting grooves, the movable block is arranged at the upper end of the third placing groove in a penetrating mode, the first inclined surface is arranged at the lower end of the movable block, the through hole is formed in the inserting plate in a penetrating mode, the second inclined surface is formed in the side wall of the through hole, the second inclined surface is in sliding contact with the corresponding first inclined surface, the top plate is fixedly arranged at the upper end of the movable block, and the second spring is fixedly arranged between the top plate and the fixing base.

According to the technical scheme, consolidate piece one end fixed mounting and stopper, the spacing groove has been seted up to the second standing groove lateral wall, stopper movable mounting is in corresponding in the spacing groove.

According to the technical scheme, the first arc-shaped fixing plate and the inner cambered surface of the second arc-shaped fixing plate are fixedly provided with the protection pad.

According to the technical scheme, the anti-skid patterns are arranged on the rotating button.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the first elastic fastening belt and the second elastic fastening belt are arranged, the palm and the arm are fixed through the first elastic fastening belt and the second elastic fastening belt, the thumb stretches out through the stretching hole during fixing, then the female buckle is buckled on the proper male buckle, as the palm and the arm of each person are different in size, the first elastic fastening belt and the second elastic fastening belt possibly need to adjust positions during fixing, the movable block can be moved downwards through pressing the top plate, the fixing seat can be adjusted in position, after adjustment is completed, the top plate is loosened, the inserting plate can be inserted into the corresponding inserting groove through the elasticity of the first spring and the second spring, fixing can be completed, the flexibility is high, the first arc-shaped fixing plate and the second arc-shaped fixing plate are closed, the wrist joint can be protected through the protection pad, then the connecting rod can be rotated through screwing the rotation button, the friction force can be increased during rotation of the rotation button, the movable block can be moved towards the arm direction during rotation of the rotation button, fixing is stable.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the utility model at A;

FIG. 4 is an enlarged schematic view of the utility model at B;

in the figure: the novel anti-skid fastening device comprises a 1-first arc-shaped fixing plate, a 2-second arc-shaped fixing plate, a 3-fixing seat, a 4-first elastic fastening belt, a 5-second elastic fastening belt, a 6-female buckle, a 7-male buckle, an 8-first placing groove, a 9-second placing groove, a 10-reinforcing block, a 11-thread groove, a 12-connecting rod, a 13-rotating button, a 14-stretching hole, a 15-T-shaped sliding groove, a 16-T-shaped sliding block, a 17-third placing groove, a 18-first spring, a 19-inserting plate, a 20-inserting groove, a 21-moving block, a 22-first inclined surface, a 23-through opening, a 24-second inclined surface, a 25-top plate, a 26-second spring, a 27-limiting block, a 28-limiting groove, a 29-protecting pad, a 30-anti-skid pattern and a 31-bolt seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the joint limiting device comprises a first arc-shaped fixing plate 1 and a second arc-shaped fixing plate 2, wherein the first arc-shaped fixing plate 1 and the second arc-shaped fixing plate 2 are movably connected, a plurality of fixing seats 3 are arranged on the inner cambered surface of the first arc-shaped fixing plate 1, a first elastic fastening belt 4 and a second elastic fastening belt 5 are fixedly arranged at one end of each fixing seat 3, a female buckle 6 is fixedly arranged on the outer wall of each first elastic fastening belt 4, a plurality of sub buckles 7 are fixedly arranged on each second elastic fastening belt 5, the female buckles 6 are buckled with the corresponding sub buckles 7, first placing grooves 8 are symmetrically formed in the first arc-shaped fixing plate 1 and the second arc-shaped fixing plate 2, second placing grooves 9 are formed in the side wall of each first placing groove 8 in a penetrating mode, reinforcing blocks 10 are movably arranged in the first placing grooves 8, threaded grooves 11 are formed in one ends of the reinforcing blocks 10, the utility model relates to a connecting rod 12 is movably arranged in a second placing groove 9, a rotary button 13 is fixedly arranged at one end of the connecting rod 12, the other end of the connecting rod 12 is provided with a thread which is connected in a corresponding thread groove 11, a protruding hole 14 is formed through the second arc-shaped fixing plate 2, a bolt seat 31 is fixedly arranged at one end of the first arc-shaped fixing plate 1 and one end of the second arc-shaped fixing plate 2, the bolt seats 31 are connected through bolts, the palm and the arm are fixed through a first elastic fastening belt 4 and a second elastic fastening belt 5, during fixing, a thumb protrudes through the protruding hole 14, then a female buckle 6 is buckled on a proper sub buckle 7, the first arc-shaped fixing plate 1 and the second arc-shaped fixing plate 2 are closed, then the connecting rod 12 is rotated through screwing the rotary button 13, the reinforcement block 10 can be moved towards the arm direction to perform reinforcement and fixation stability;

specifically, a T-shaped chute 15 is formed in the inner arc wall of the first arc-shaped fixed plate 1, a T-shaped sliding block 16 is fixedly arranged at one end of the fixed seat 3, the T-shaped sliding block 16 is movably arranged in the T-shaped chute 15, a third placing groove 17 is formed in the fixed seat 3, a first spring 18 is fixedly arranged in the third placing groove 17, a plugboard 19 is fixedly arranged at one end of the first spring 18, a plurality of slots 20 are formed in the side wall of the T-shaped chute 15, the plugboard 19 is movably arranged in the corresponding slots 20, a moving block 21 is movably arranged at the upper end of the third placing groove 17, a first inclined surface 22 is formed at the lower end of the moving block 21, a through hole 23 is formed in the plugboard 19, a second inclined surface 24 is formed in the side wall of the through hole 23 and is in sliding contact with the corresponding first inclined surface 22, a top plate 25 is fixedly arranged at the upper end of the moving block 21, a second spring 26 is fixedly arranged between the top plate 25 and the fixed seat 3, and the second spring 20 is fixedly arranged at the position between the top plate 25 and the fixed seat 3, and the first inclined surface and the second inclined surface 22 can be moved to the right side of the corresponding slot 20 through the first inclined surface 25, and the first inclined surface 22 is movably arranged at the first inclined surface 22, and the second inclined surface 22 is movably opposite to the second inclined surface 22, and the first inclined surface is required to be moved to the first inclined surface 25 and the second inclined surface 20 to be moved to the corresponding position 20, and the second inclined surface 20 to the second inclined surface to the first inclined surface 20 to the first inclined surface to be freely move the first inclined surface 20 and the first inclined surface to be capable of the first inclined surface to be freely and fixed to be capable of the right flexible position to be adjusted to be well to be fixed to the front flexible to be well to the front position to be well to the front and flexible position to the front position 20;

specifically, one end of the reinforcing block 10 is fixedly provided with a limiting block 27, the side wall of the second placing groove 9 is provided with a limiting groove 28, the limiting block 27 is movably installed in the corresponding limiting groove 28, and the reinforcing block 10 can be limited when moving through the cooperation of the limiting block 27 and the limiting groove 28;

specifically, the inner cambered surfaces of the first arc-shaped fixing plate 1 and the second arc-shaped fixing plate 2 are fixedly provided with a protection pad 29, and the arm can be protected through the protection pad 29;

specifically, the knob 13 is provided with anti-skid patterns 30, and friction force can be increased when the knob 13 is rotated through the anti-skid patterns 30.

Working principle: in use, the utility model fixes the palm and the arm through the first elastic fastening band 4 and the second elastic fastening band 5, when in fixing, the thumb stretches out through the stretching hole 14, then the female buckle 6 is buckled on the proper sub buckle 7, because the palm and the arm of each person are different in size, the first elastic fastening band 4 and the second elastic fastening band 5 possibly need to adjust positions when in fixing, the movable block 21 can be downwards moved by pressing the top plate 25, the second inclined face 24 can be in sliding contact with the corresponding first inclined face 22, the plugboard 19 can be rightwards moved, the socket 19 can be separated from the current slot 20, the position of the fixed seat 3 can be adjusted, after the adjustment is finished, the top plate 25 is loosened, the socket 19 can be fixed by inserting the elastic force of the first spring 18 and the second spring 26 into the corresponding slot 20, the flexibility is high, the first arc-shaped fixing plate 1 and the second arc-shaped fixing plate 2 are closed and fixed through bolts, the wrist joint can be protected through the protection pad 29, then the connecting rod 12 can be rotated by screwing the rotating button 13, the friction force can be increased when the rotating button 13 is rotated through the anti-skid threads 30, the reinforcing block 10 can be further moved towards the arm direction to be reinforced, and the fixing is stable.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a joint stop device, includes first arc fixed plate (1) and second arc fixed plate (2), its characterized in that: the utility model discloses a connecting rod, including first arc fixed plate (1) and second arc fixed plate (2), swing joint between first arc fixed plate (1) intrados is equipped with a plurality of fixing base (3), fixing base (3) one end fixed mounting has first elasticity fastening tape (4) and second elasticity fastening tape (5), fixed mounting has box (6) on first elasticity fastening tape (4) outer wall, fixed mounting has a plurality of son to detain (7) on second elasticity fastening tape (5), box (6) with corresponding son is detained (7) looks lock, first arc fixed plate (1) with first standing groove (8) have all been symmetrically seted up on second arc fixed plate (2), second standing groove (9) have been seted up in first standing groove (8) lateral wall run-through, thread groove (11) have been seted up to movable mounting in first elastic fastening tape (4) outer wall, movable mounting has box (12) in second standing groove (9), one end is equipped with connecting rod (12) corresponding screw thread (12), the other end is equipped with connecting rod (14) is connected in the connecting rod (12), the novel arc-shaped fixing device is characterized in that a bolt seat (31) is fixedly arranged at one end of the first arc-shaped fixing plate (1) and one end of the second arc-shaped fixing plate (2), and the bolt seats (31) are connected through bolts.

2. A joint stop device according to claim 1, wherein: the utility model provides a fixed mounting structure, including fixing base (3) and fixed mounting, T shape spout (15) have been seted up to arc wall in first arc fixed plate (1), fixed mounting (3) one end fixed mounting has T shape slider (16), equal movable mounting of T shape slider (16) is in T shape spout (15), third standing groove (17) have been seted up in fixing base (3), fixed mounting has first spring (18) in third standing groove (17), first spring (18) one end fixed mounting has picture peg (19), a plurality of slots (20) have been seted up to T shape spout (15) lateral wall, picture peg (19) movable mounting is in correspondence in slot (20), movable mounting has movable mounting movable block (21) are run through to third standing groove (17) upper end, first inclined plane (22) have been seted up to movable mounting (21) lower extreme, run through in picture peg (19) through opening (23), second inclined plane (24) have been seted up to second inclined plane (24) and corresponding first inclined plane (22) sliding contact with top plate (25), fixed mounting has between roof (25) and top plate (25).

3. A joint stop as defined in claim 2, wherein: one end of the reinforcing block (10) is fixedly provided with a limiting block (27), the side wall of the second placing groove (9) is provided with a limiting groove (28), and the limiting block (27) is movably arranged in the corresponding limiting groove (28).

4. A joint stop device according to claim 3, wherein: the first arc-shaped fixing plate (1) and the inner cambered surface of the second arc-shaped fixing plate (2) are fixedly provided with protection pads (29).

5. The joint stop device of claim 4, wherein: the anti-skid patterns (30) are arranged on the rotating button (13).