CN211704808U

CN211704808U - Orthopedic splint and orthopedic nail taking device

Info

Publication number: CN211704808U
Application number: CN201921896798.7U
Authority: CN
Inventors: 古文炎
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-10-20
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses an orthopedics splint orthopedics gets nail device, including installation pole, bottom plate, second mounting groove and clamping jaw, the inside rod cover that is provided with of first screw rod in the screw lead screw outside, and the rod cover slides inside first montant, the rod cover top is provided with the installed part, and the inside installation pole that is provided with of installed part, the mounting panel is transversely installed to one side of installation pole, the bottom of second montant is provided with the second screw rod, and is provided with the articulated shaft bottom the second screw rod, the articulated shaft both sides articulate has the clamping jaw, installation axle top is provided with the mounting bracket, and one side on mounting bracket top articulates there is the backplate. The utility model discloses a second montant rotates and drives second screw rod spiral shell screwing in, and second screw rod bottom articulates through the articulated shaft has the clamping jaw, and the clamping jaw is to the clamp of screw, realizes spiral shell screwing in to the nail is got in the realization, has avoided often making the screw rupture because of different reasons, thereby brings inconvenience for the patient.

Description

Orthopedic splint and orthopedic nail taking device

Technical Field

The utility model relates to an orthopedics nail taking technical field specifically is an orthopedics splint orthopedics nail taking device.

Background

In medical clinics, fracture is one of common diseases of bone trauma. The method commonly adopted for treating the fracture is to implement internal fixation operation, namely, after the fracture part is reset, the reset skeleton is connected by means of a bone fracture plate and screws made of metal materials.

First, traditional orthopedics splint orthopedics nail device of getting can't adjust the position that the patient put, can not guarantee patient's comfort, also can appear when putting the position improper cause get the nail when hemorrhage.

Second, traditional orthopedics splint orthopedics nail device of getting, the nail device of getting can not remove in a flexible way, is getting the inconvenient doctor's work of nail process.

Thirdly, traditional orthopedics splint orthopedics nail device of getting is getting the nail process, often makes the screw rupture because of the reason of difference, brings inconvenience for the patient, and gets the nail process and waste time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an orthopedics splint orthopedics nail device of getting to the unable position of adjusting the patient and putting that provides in solving above-mentioned background can not guarantee patient's comfortable, also can appear that the locating place causes when improper to get the nail when bleeding, gets the nail device and can not remove in a flexible way, getting the inconvenient doctor work of nail process, getting the nail process, often make the screw rupture because of the reason of difference, bring inconvenience for the patient, and get the problem that the nail process is wasted time and energy.

In order to achieve the above object, the utility model provides a following technical scheme: an orthopedic splint nail taking device for orthopedics comprises an installation rod, a bottom plate, a second installation groove and a clamping jaw, wherein a first vertical rod is vertically installed on one side of the top end of the bottom plate, a first installation groove is formed in the bottom end inside the first vertical rod, a first screw rod penetrating through the top end of the first installation groove is arranged inside the first installation groove, a threaded screw rod is arranged inside the first vertical rod at one end of the first screw rod, a rod sleeve is arranged inside the first screw rod outside the threaded screw rod and slides inside the first vertical rod, an installation part is arranged at the top end of the rod sleeve, an installation rod is arranged inside the installation part, an installation plate is transversely installed on one side of the installation rod, sliding grooves are formed in two sides of the bottom end of the installation plate, a sliding block is arranged between the sliding grooves, a connection groove is formed in the bottom end of the sliding block, a second installation groove is formed, the bottom of second montant is provided with the second screw rod, and is provided with the articulated shaft second screw rod bottom, the articulated shaft both sides articulate there is the clamping jaw, first montant one side is kept away from on the bottom plate top is provided with the mount pad, and the inside installation axle that is provided with of mount pad, the inside through-hole that evenly is provided with of mount pad in the installation axle outside, and the upper end of mount pad both sides be provided with through-hole assorted bolt, install the axle top and be provided with the mounting bracket, and one side on mounting bracket top articulates there is the.

Preferably, the two ends of the bottom end of the bottom plate are respectively provided with a universal wheel, and a braking mechanism is arranged inside each universal wheel.

Preferably, the mounting rod and the mounting piece form a rotating mechanism, a limiting hole is formed in the outer side of the mounting rod inside the mounting piece, and a locking bolt is arranged on the outer side of the mounting piece.

Preferably, the upper end one side of clamping jaw all is provided with the slide rail, second mounting groove bottom be provided with slide rail assorted gyro wheel.

Preferably, a push-pull rod penetrating through the second mounting groove is transversely arranged at the top end of a second vertical rod in the second mounting groove, a tooth groove is formed in one side of the push-pull rod, and a gear is arranged on the outer side of the top end of the second vertical rod.

Preferably, the inside of mounting bracket one side transversely is provided with the pivot, and one side of pivot is provided with the backup pad, the inboard of backplate is provided with the toper tooth.

Preferably, the bottom end of the first screw rod in the first mounting groove is provided with a first bevel gear, a rotating rod penetrating through one side of the first mounting groove is transversely arranged in the first mounting groove, and a second bevel gear is arranged in the first mounting groove at one end of the rotating rod.

Compared with the prior art, the beneficial effects of the utility model are that: this nail device is got to orthopedics splint orthopedics has following advantage:

1. through manual rotation installation axle, adjust the circumference angle of mounting bracket, through the cooperation of through-hole and bolt, insert the through-hole with the bolt in, realize the fixed of installation axle, the manual pivot of rotating of rethread because the backplate is articulated with mounting bracket one end, through the backup pad that pivot one side set up and the cooperation of the inboard toper tooth that sets up of backplate, the vertical angle who realizes the backplate is adjusted, adjusts the comfortable position of putting of patient, also conveniently gets the nail operation simultaneously.

2. Through the manual rotation dwang, because first bevel gear and second bevel gear's switching-over cooperation for the rod cover rises, thereby adjusts clamping jaw and patient's coaptation board position part distance, slides in the spout through the slider, because the combined action of spread groove and connecting piece, can realize the nimble regulation of clamping jaw, getting the nail process and greatly having made things convenient for doctor's work.

3. Through manual pull push-and-pull rod, because the cooperation of gear and tooth's socket, can realize the rotation of second montant, rotate through the second montant and drive second screw rod spiral rising, the articulated clamping jaw that has is passed through to the second screw rod bottom, because the slide rail that the clamping jaw outside set up and the gyro wheel cooperation that the montant set up are passed through to the second mounting groove bottom, can realize the clamping jaw to the clamp of screw, and realize spiral rising, thereby realize getting the nail, avoided often making the screw rupture because of the reason of the difference, bring inconvenience for the patient.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 5 is an enlarged schematic structural diagram of the point C in fig. 1 according to the present invention.

In the figure: 1. mounting a rod; 2. a mounting member; 3. a threaded lead screw; 4. a rod sleeve; 5. a first vertical bar; 6. a first screw; 7. a first mounting groove; 8. a first bevel gear; 9. rotating the rod; 10. a second bevel gear; 11. a universal wheel; 12. a base plate; 13. a second vertical bar; 14. a second mounting groove; 15. a chute; 16. mounting a plate; 17. hinging a shaft; 18. a slide rail; 19. a clamping jaw; 20. a second screw; 21. a slider; 22. a connecting member; 23. a tooth socket; 24. a gear; 25. a push-pull rod; 26. connecting grooves; 27. a back plate; 28. a tapered tooth; 29. a support plate; 30. a rotating shaft; 31. installing a shaft; 32. a through hole; 33. a mounting seat; 34. a bolt; 35. and (7) mounting frames.

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.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides an orthopedics splint orthopedics nail device of getting, includes installation pole 1, bottom plate 12, second mounting groove 14 and clamping jaw 19, its characterized in that: universal wheels 11 are arranged at two ends of the bottom end of the bottom plate 12, and a braking mechanism is arranged inside each universal wheel 11;

the brake mechanism is arranged in the universal wheel 11, so that the orthopedic splint and orthopedic nail taking device can be quickly moved to a designated position;

a first vertical rod 5 is vertically arranged on one side of the top end of the bottom plate 12, and a first mounting groove 7 is formed in the bottom end of the interior of the first vertical rod 5;

a first bevel gear 8 is arranged at the bottom end of the first screw 6 in the first mounting groove 7, a rotating rod 9 penetrating one side of the first mounting groove 7 is transversely arranged in the first mounting groove 7, and a second bevel gear 10 is arranged in the first mounting groove 7 at one end of the rotating rod 9;

by manually rotating the rotating rod 9, the rod sleeve 4 is lifted due to the reversing fit of the first bevel gear 8 and the second bevel gear 10, so that the distance between the clamping jaw 19 and the bone plate part of the patient is adjusted;

a first screw 6 penetrating through the top end of the first mounting groove 7 is arranged in the first mounting groove 7, a threaded screw rod 3 is arranged in a first vertical rod 5 at one end of the first screw 6, a rod sleeve 4 is arranged in the first screw 6 outside the threaded screw rod 3, the rod sleeve 4 slides in the first vertical rod 5, a mounting part 2 is arranged at the top end of the rod sleeve 4, and a mounting rod 1 is arranged in the mounting part 2;

the mounting rod 1 and the mounting piece 2 form a rotating mechanism, a limiting hole is formed in the mounting rod 1 inside the mounting piece 2, and a locking bolt is arranged on the outer side of the mounting piece 2;

the mounting rod 1 and the mounting piece 2 form a rotating mechanism, so that the mounting rod 1 can rotate in the mounting piece 2, and can be fixed through the limiting hole and the locking bolt, and the circumferential adjustment of the device can be realized;

one side of the mounting rod 1 is transversely provided with a mounting plate 16, two sides of the bottom end of the mounting plate 16 are respectively provided with a sliding chute 15, a sliding block 21 is arranged between the sliding chutes 15, the bottom end of the sliding block 21 is provided with a connecting groove 26, and a second mounting groove 14 is arranged in the connecting groove 26 through a connecting piece 22;

a push-pull rod 25 penetrating through the second mounting groove 14 is transversely arranged at the top end of the second vertical rod 13 in the second mounting groove 14, a tooth groove 23 is formed in one side of the push-pull rod 25, and a gear 24 is arranged on the outer side of the top end of the second vertical rod 13;

the push-pull rod 25 is pulled manually, the gear 24 is matched with the tooth grooves 23, so that the second vertical rod 13 can rotate, and the second screw rod 20 is driven to spirally ascend through the rotation of the second vertical rod 13;

a second vertical rod 13 is vertically arranged in the second mounting groove 14, a second screw rod 20 is arranged at the bottom end of the second vertical rod 13, a hinge shaft 17 is arranged at the bottom end of the second screw rod 20, and clamping jaws 19 are hinged to two sides of the hinge shaft 17;

one side of the upper end of the clamping jaw 19 is provided with a sliding rail 18, and the bottom end of the second mounting groove 14 is provided with a roller matched with the sliding rail 18;

the second vertical rod 13 rotates to drive the second screw rod 20 to spirally ascend, the bottom end of the second screw rod 20 is hinged with a clamping jaw 19 through a hinge shaft 17, and the clamping jaw 19 can clamp the screw due to the fact that a sliding rail 18 arranged on the outer side of the clamping jaw 19 is matched with the bottom end of the second mounting groove 14 through a roller arranged on the vertical rod;

an installation seat 33 is arranged on one side, away from the first vertical rod 5, of the top end of the bottom plate 12, an installation shaft 31 is arranged inside the installation seat 33, through holes 32 are uniformly formed in the installation seat 33 outside the installation shaft 31, bolts 34 matched with the through holes 32 are arranged at the upper ends of two sides of the installation seat 33, and an installation frame 35 is arranged at the top end of the installation shaft 31;

a rotating shaft 30 is transversely arranged in the mounting frame 35, a supporting plate 29 is arranged on one side of the rotating shaft 30, and conical teeth 28 are arranged on the inner side of the back plate 27;

the support plate 29 arranged on one side of the rotating shaft 30 is matched with the conical teeth 28 arranged on the inner side of the back plate 27, so that the vertical angle of the back plate 27 is adjusted to a position where a patient comfortably puts, and the nail taking operation is convenient;

and one side of the top end of the mounting frame 35 is hinged with a back plate 27.

The working principle is as follows: when the bone fracture plate is used, in the process of taking down the bone fracture plate after an operation, screws need to be detached, the bone fracture plate part of a patient is placed on the back plate 27, the mounting shaft 31 is rotated manually, the circumferential angle of the mounting frame 35 is adjusted, the pins 34 are inserted into the through holes 32 through the matching of the through holes 32 and the pins 34, the fixing of the mounting shaft 31 is realized, the rotating shaft 30 is rotated manually, the back plate 27 is hinged with one end of the mounting frame 35, the supporting plate 29 arranged on one side of the rotating shaft 30 is matched with the conical teeth 28 arranged on the inner side of the back plate 27, the vertical angle adjustment of the back plate 27 is realized, the comfortable placing position of the patient is adjusted, and meanwhile, the;

through manually rotating the rotating rod 9, the first bevel gear 8 is matched with the second bevel gear 10 in a reversing way, so that the rod sleeve 4 is lifted, the distance between the clamping jaw 19 and a bone fracture plate part of a patient is adjusted, the sliding block 21 slides in the sliding groove 15, the flexible adjustment of the clamping jaw 19 can be realized due to the matching effect of the connecting groove 26 and the connecting piece 22, and the work of a doctor is greatly facilitated in the nail taking process;

through manual pull push-pull rod 25, because the cooperation of gear 24 and tooth's socket 23, can realize the rotation of second montant 13, rotate through second montant 13 and drive second screw rod 20 spiral rising, second screw rod 20 bottom has clamping jaw 19 through articulated shaft 17 is articulated, because the slide rail 18 that sets up in the clamping jaw 19 outside cooperates with the gyro wheel that second mounting groove 14 bottom set up, can realize clamping jaw 19 to the clamp of screw, and realize spiral rising, thereby the nail is got in the realization, avoided often making the screw rupture because of the reason of difference, bring the inconvenience for the patient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an orthopedics splint orthopedics nail device of getting, includes installation pole (1), bottom plate (12), second mounting groove (14) and clamping jaw (19), its characterized in that: a first vertical rod (5) is vertically installed on one side of the top end of the bottom plate (12), a first installation groove (7) is formed in the bottom end of the interior of the first vertical rod (5), a first screw rod (6) penetrating through the top end of the first installation groove (7) is arranged in the first installation groove (7), a threaded lead screw (3) is arranged in the first vertical rod (5) at one end of the first screw rod (6), a rod sleeve (4) is arranged in the first screw rod (6) on the outer side of the threaded lead screw (3), the rod sleeve (4) slides in the first vertical rod (5), an installation part (2) is arranged on the top end of the rod sleeve (4), an installation rod (1) is arranged in the installation part (2), an installation plate (16) is transversely installed on one side of the installation rod (1), sliding grooves (15) are formed in the two sides of the bottom end of the installation plate (16), and a sliding block (21, and the bottom of the sliding block (21) is provided with a connecting groove (26), the inside of the connecting groove (26) is provided with a second mounting groove (14) through a connecting piece (22), a second vertical rod (13) is vertically arranged inside the second mounting groove (14), the bottom of the second vertical rod (13) is provided with a second screw rod (20), the bottom of the second screw rod (20) is provided with a hinged shaft (17), two sides of the hinged shaft (17) are hinged with clamping jaws (19), one side of the top end of the bottom plate (12), which is far away from the first vertical rod (5), is provided with a mounting seat (33), an installation shaft (31) is arranged inside the mounting seat (33), through holes (32) are uniformly arranged inside the mounting seat (33) outside the installation shaft (31), the upper ends of two sides of the mounting seat (33) are provided with bolts (34) matched with the through holes (32), the, and one side of the top end of the mounting frame (35) is hinged with a back plate (27).

2. The orthopedic splint bone screw removing device according to claim 1, wherein: the two ends of the bottom end of the bottom plate (12) are provided with universal wheels (11), and a braking mechanism is arranged inside each universal wheel (11).

3. The orthopedic splint bone screw removing device according to claim 1, wherein: the mounting rod (1) and the mounting piece (2) form a rotating mechanism, a limiting hole is formed in the outer side of the mounting rod (1) inside the mounting piece (2), and a locking bolt is arranged on the outer side of the mounting piece (2).

4. The orthopedic splint bone screw removing device according to claim 1, wherein: slide rails (18) are arranged on one sides of the upper ends of the clamping jaws (19), and rollers matched with the slide rails (18) are arranged at the bottom ends of the second mounting grooves (14).

5. The orthopedic splint bone screw removing device according to claim 1, wherein: the top end of a second vertical rod (13) in the second mounting groove (14) is transversely provided with a push-pull rod (25) penetrating through the second mounting groove (14), a tooth groove (23) is formed in one side of the push-pull rod (25), and a gear (24) is arranged on the outer side of the top end of the second vertical rod (13).

6. The orthopedic splint bone screw removing device according to claim 1, wherein: the inside of mounting bracket (35) one side transversely is provided with pivot (30), and one side of pivot (30) is provided with backup pad (29), the inboard of backplate (27) is provided with toper tooth (28).

7. The orthopedic splint bone screw removing device according to claim 1, wherein: the first bevel gear (8) is arranged at the bottom end of the first screw (6) in the first mounting groove (7), the rotating rod (9) penetrating through one side of the first mounting groove (7) is transversely arranged in the first mounting groove (7), and the second bevel gear (10) is arranged in the first mounting groove (7) at one end of the rotating rod (9).