CN208808972U - A kind of orthopedic support - Google Patents

Abstract

The utility model discloses a kind of orthopedic supports, including deck, the interior lower end of the deck is equipped with dashpot, spring is fixedly connected on the inside of the dashpot, the other end of the spring is fixedly connected with buffer stopper, the other end of the buffer stopper is fixedly connected with arc block, limiting slot is equipped with inside the two sides of the deck, gag lever post has been slidably socketed on the inside of the limiting slot, the upper end of the gag lever post is fixedly connected with the first thread bush, the inside thread of first thread bush is connected with the first threaded rod, one end of first threaded rod is fixedly connected with twisting knob.The orthopedic support, deck can be placed in the curved inside of leg of knee, leg bending part position is supported by arc block, hook can carry out tensioning to the muscle of patella surface, facilitate doctor for patellar operation, while hook can carry out movement up and down according to actual needs.

Description

A kind of orthopedic support

Technical field

The utility model relates to bone surgery technical field, specially a kind of orthopedic support.

Background technique

In some sports, due to fierce body-defence, holds very much and sportsman is caused the comminuted bone of knee cap occur The case where folding, occurs, and at this moment, doctor needs first to scratch the muscle of knee cap position, then takes out broken bone, then passes through Some Orthopedic correction devices, carry out patellar healing or support.

Since the muscle tight degree of knee cap position is higher, when surgical, need to pull open muscle, traditional mode is Two doctors cooperate operation, and a doctor needs to pull open muscle by pliers, and this mode is time-consuming and laborious, and small part mode It is to be pullled out using drag hook, but since hook structure is relatively simple, cause practicability lower.

Utility model content

The purpose of this utility model is to provide a kind of orthopedic supports, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of orthopedic support, including deck, institute The interior lower end for stating deck is equipped with dashpot, and spring is fixedly connected on the inside of the dashpot, and the other end of the spring is solid Surely it is connected with buffer stopper, the other end of the buffer stopper is fixedly connected with arc block, is all provided with inside the two sides of the deck limited Position slot, has been slidably socketed gag lever post on the inside of the limiting slot, the upper end of the gag lever post is fixedly connected with the first thread bush, institute The inside thread for stating the first thread bush is connected with the first threaded rod, and one end of first threaded rod is fixedly connected with twisting rotation Button, the other end of first threaded rod are fixedly connected with the first gasket, and the surface pivots of first gasket are connected with first Rotation seat, the outer upper end of first rotation seat are fixedly connected with supporting block, one end side of being fixedly connected with of the supporting block Shape bar, the outer upper end of first thread bush are fixedly connected with square sleeve, and the surface of the square pole is slidably socketed square sleeve Inside.

Preferably, the side of first rotation seat is glued with hook, and the upper end of hook is welded with screwed ring, screwed ring Inside thread is connected with screw knob, and the first rotation seat is internally threaded slot, the inside thread connection screw thread of screw knob The inside of slot.

Preferably, the surface of the gag lever post, which is fixed by the bracket, is connected with the second rotation seat, the inside of the second rotation seat It is rotatably connected to the second gasket, the surface of the second gasket is fixedly connected with the second threaded rod, and the surface of the second threaded rod is set respectively There are positioning sleeve and the second thread bush, the surface of the second threaded rod, the inside spiral shell of the second thread bush are slidably socketed on the inside of positioning sleeve Line connects the surface of the second threaded rod, the outside of the outside of positioning sleeve and the second thread bush be fixedly connected on the outside of deck, Linkage bevel gear is glued between two positioning sleeves, bevel gear of linking is internally threaded hole, and the inside thread of threaded hole connects The surface of the second threaded rod is connect, axle sleeve is fixedly connected on the outside of positioning sleeve, is rotatably connected to shaft on the inside of axle sleeve.

Preferably, the side of the shaft is welded with handle, and the other end of shaft is welded with driving bevel gear, driving cone tooth The surface of the surface engagement connection linkage bevel gear of wheel, the lower end of the second threaded rod is fixedly connected with anti-drop block.

Compared with prior art, the utility model has the beneficial effects that the orthopedic support, can be placed in knee for deck The curved inside of leg, leg bending part position is supported by arc block, hook can carry out tensioning to the muscle of patella surface, convenient Doctor is for patellar operation, while hook can carry out movement up and down according to actual needs.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is enlarged diagram at a of the utility model.

In figure: 1 deck, 11 dashpots, 12 springs, 13 buffer stoppers, 14 arc blocks, 2 limiting slots, 21 gag lever posts, 22 first Thread bush, 23 first threaded rods, 24 twisting knobs, 25 first gaskets, 26 first rotation seats, 27 supporting blocks, 28 square poles, 29 sides Shape set, 210 screwed rings, 211 screw knobs, 212 thread grooves, 213 hooks, 3 second rotation seats, 31 second gaskets, 32 positioning sleeves, 33 second thread bush, 34 axle sleeves, 35 shafts, 36 handles, 37 driving bevel gears, 38 second threaded rods, 39 linkage bevel gears.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of orthopedic support, including deck 1, deck 1 Interior lower end be equipped with dashpot 11, the inside of dashpot 11 is fixedly connected with spring 12, and the other end of spring 12 is fixedly connected There is buffer stopper 13, the other end of buffer stopper 13 is fixedly connected with arc block 14, can play a slow pressure effect in knee surgery Fruit, is equipped with limiting slot 2 inside the two sides of deck 1, and the inside of limiting slot 2 has been slidably socketed gag lever post 21, gag lever post 21 it is upper End is fixedly connected with the first thread bush 22, and the inside thread of the first thread bush 22 is connected with the first threaded rod 23, the first threaded rod 23 one end is fixedly connected with twisting knob 24, and the other end of the first threaded rod 23 is fixedly connected with the first gasket 25, the first pad The surface pivots of piece 25 are connected with the first rotation seat 26, and the outer upper end of the first rotation seat 26 is fixedly connected with supporting block 27, branch One end of bracer 27 is fixedly connected with square pole 28, and the outer upper end of the first thread bush 22 is fixedly connected with square sleeve 29, rectangular The surface of bar 28 is slidably socketed the inside of square sleeve 29, and the side of the first rotation seat 26 is glued with hook 213, can rise to muscle The effect pulled to one, the upper end for linking up with 213 are welded with screwed ring 210, and the inside thread of screwed ring 210 is connected with screw thread rotation Button 211, the first rotation seat 26 are internally threaded slot 212, the inside thread connection screw thread slot 212 of screw knob 211 it is interior Side, the surface of gag lever post 21, which is fixed by the bracket, is connected with the second rotation seat 3, and the inside of the second rotation seat 3 is rotatably connected to Two gaskets 31, the surface of the second gasket 31 are fixedly connected with the second threaded rod 38, and the surface of the second threaded rod 38 is respectively equipped with fixed Position set 32 and the second thread bush 33, the inside of positioning sleeve 32 are slidably socketed the surface of the second threaded rod 38, the second thread bush 33 Inside thread connects the surface of the second threaded rod 38, the outside of the outside of positioning sleeve 32 and the second thread bush 33 with deck 1 Outside is fixedly connected, and linkage bevel gear 39 is glued between two positioning sleeves, and linkage bevel gear 39 is internally threaded hole, spiral shell The inside thread of pit connects the surface of the second threaded rod 38, and the outside of positioning sleeve 32 is fixedly connected with axle sleeve 34, axle sleeve 34 Inside is rotatably connected to shaft 35, and the side of shaft 35 is welded with handle 36, and the other end of shaft 35 is welded with driving bevel gear 37, the surface of the surface engagement connection linkage bevel gear 39 of driving bevel gear 37, the lower end of the second threaded rod 38 is fixedly connected with Anti-drop block can play an anticreep effect, guarantee the stability of structure.

When the utility model is specifically implemented: deck 1 is first placed in knee when needing to carry out the operation of patella portion The curved position of leg below bone, then can be held up knee site by arc block 14, be resetted by the compression of spring 12, so that Knee site has slow pressure effect, then according to patellar height, drives driving bevel gear by shaft 35 using handle 36 37 rotations, so that driving bevel gear 37 drives linkage bevel gear 39 to rotate, so that linkage bevel gear 39 drives the second screw thread Bar 38 rotates, and is threadedly coupled second by the threaded connection effect and the second thread bush 33 of threaded hole and the second threaded rod 38 The limit effect of threaded rod 38, so that the second threaded rod 38 is able to carry out upper and lower movement, so that hook 213 be driven to carry out up and down Movement, the second gasket 31 are rotated in the inside of the second rotation seat 3, can guarantee the stability of structure, when needing to carry out left and right shifting When dynamic, the first threaded rod 23 is rotated using twisting knob 24, so that the first threaded rod 23 is threadedly coupled the interior of the first thread bush 22 Then side drives hook 213 to be moved left and right, square pole 28 in the interior Slideslip of square sleeve 29, enable hook 213 into Row horizontal linear is mobile.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of orthopedic support, including deck (1), it is characterised in that: the interior lower end of the deck (1) is equipped with dashpot (11), it is fixedly connected with spring (12) on the inside of the dashpot (11), the other end of the spring (12) is fixedly connected with slow It rushes block (13), the other end of the buffer stopper (13) is fixedly connected with arc block (14), is all provided with inside the two sides of the deck (1) Have limiting slot (2), be slidably socketed gag lever post (21) on the inside of the limiting slot (2), the upper end of the gag lever post (21) is fixed It being connected with the first thread bush (22), the inside thread of first thread bush (22) is connected with the first threaded rod (23), and described One end of one threaded rod (23) is fixedly connected with twisting knob (24), and the other end of first threaded rod (23) is fixedly connected with The surface pivots of first gasket (25), first gasket (25) are connected with the first rotation seat (26), first rotation seat (26) outer upper end is fixedly connected with supporting block (27), and one end of the supporting block (27) is fixedly connected with square pole (28), The outer upper end of first thread bush (22) is fixedly connected with square sleeve (29), and the surface of the square pole (28) is slidably socketed The inside of square sleeve (29).

2. a kind of orthopedic support according to claim 1, it is characterised in that: the side of first rotation seat (26) is tight It posts hook (213), the upper end of hook (213) is welded with screwed ring (210), and the inside thread of screwed ring (210) is connected with spiral shell Line knob (211), the first rotation seat (26) are internally threaded slot (212), and the inside thread of screw knob (211) connects spiral shell The inside of groove (212).

3. a kind of orthopedic support according to claim 1, it is characterised in that: the surface of the gag lever post (21) passes through branch Frame is fixedly connected with the second rotation seat (3), and the second gasket (31), the second gasket are rotatably connected on the inside of the second rotation seat (3) (31) surface is fixedly connected with the second threaded rod (38), and the surface of the second threaded rod (38) is respectively equipped with positioning sleeve (32) and Two thread bush (33), are slidably socketed the surface of the second threaded rod (38) on the inside of positioning sleeve (32), the second thread bush (33) it is interior Side is threadedly coupled the surface of the second threaded rod (38), and the outside of the outside of positioning sleeve (32) and the second thread bush (33) is and deck (1) it is fixedly connected on the outside of, linkage bevel gear (39), the inside of linkage bevel gear (39) is glued between two positioning sleeves (32) Equipped with threaded hole, the surface of the inside thread connection the second threaded rod (38) of threaded hole, positioning sleeve is fixedly connected on the outside of (32) Have axle sleeve (34), shaft (35) are rotatably connected on the inside of axle sleeve (34).

4. a kind of orthopedic support according to claim 3, it is characterised in that: the side of the shaft (35) is welded with handle Hand (36), the other end of shaft (35) are welded with driving bevel gear (37), the surface engagement connection linkage of driving bevel gear (37) The lower end on the surface of bevel gear (39), the second threaded rod (38) is fixedly connected with anti-drop block.