CN215306798U

CN215306798U - Orthopedics positioning and fixing device

Info

Publication number: CN215306798U
Application number: CN202121731702.9U
Authority: CN
Inventors: 胡小杰
Original assignee: Xuzhou Kemeirui Door And Window Technology Co ltd
Current assignee: Xuzhou Kemeirui Door And Window Technology Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2021-12-28
Anticipated expiration: 2031-07-28

Abstract

The utility model relates to the technical field of positioning and fixing devices, in particular to an orthopedic positioning and fixing device which comprises a device body, wherein the device body comprises a bottom plate, clamping blocks are arranged on two sides of the top end of the bottom plate through clamping mechanisms, each clamping mechanism comprises a top plate, a top plate is arranged on the top end of each clamping block, a second groove is formed in each top plate, a reverse threaded rod is movably connected to the inner wall of the left side of each second groove through a bearing, the right side of each reverse threaded rod penetrates through the inner wall of the right side of each top plate, a rotating handle is fixedly connected to the right end of each reverse threaded rod, moving blocks are connected to two sides of the outer surface of each reverse threaded rod through threads, supporting rods are fixedly connected to the bottom ends of the moving blocks, and the inner sides of the two groups of supporting rods are fixedly connected to the outer wall of each clamping block. The device effectively solves the problem that two medical workers are needed when the affected part of the leg or the arm of the patient is treated, and improves the practicability and the convenience of the device.

Description

Orthopedics positioning and fixing device

Technical Field

The utility model relates to the technical field of positioning and fixing devices, in particular to an orthopedic positioning and fixing device.

Background

Orthopedics is one of the most common departments of various hospitals, mainly studies the normal form and function of the system, namely the maintenance and development of the anatomy, operation and physical method of the skeletal muscle system, and the spectrum of orthopedic injuries is obviously changed along with the change of times and society.

The existing orthopedic positioning and fixing device is mainly used for fixing the leg or arm injury affected part of a patient by one medical worker in the using process, and the other medical worker is used for applying medicine to the patient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above technical problems, the present invention provides an orthopedic positioning and fixing device to solve the problem of time and labor waste caused by the fact that two medical staff are needed to cooperate with the existing orthopedic positioning and fixing device in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an orthopedic positioning and fixing device comprises a device main body, wherein the device main body comprises a bottom plate, clamping blocks are arranged on two sides of the top end of the bottom plate through clamping mechanisms, each clamping mechanism comprises a top plate, and the top end of the clamping block is provided with a top plate, a second slot is arranged in the top plate, the inner wall of the left side of the second slot is movably connected with a reverse threaded rod through a bearing, the right side of the reverse threaded rod penetrates through the inner wall of the right side of the top plate, and the right end of the reverse threaded rod is fixedly connected with a rotating handle, both sides of the outer surface of the reverse threaded rod are connected with moving blocks through threads, the bottom end of the moving block is fixedly connected with support rods, the inner sides of the two groups of support rods are fixedly connected with the outer wall of the clamping block, and the two sides of the inner wall of the top end of the bottom plate are both provided with sliding chutes, the insides of the two groups of sliding chutes are both connected with sliding blocks in a sliding way, and the top end of the sliding block is fixedly connected with the bottom end of the supporting rod, and an adjusting mechanism is arranged on the inner side of the clamping block.

Preferably, adjustment mechanism includes the guard plate, and the grip block inboard all is provided with the guard plate, and is two sets of the inboard three regulating blocks of equidistance fixedly connected with of grip block, and the inside fourth fluting of all having seted up of regulating block, six sets the first spring of the equal fixedly connected with of fourth slotted inner wall, and the equal fixedly connected with stopper of the first spring other end, six sets the stopper is kept away from the equal fixedly connected with inserted bar of fourth slotted one end, and the inserted bar is kept away from the equal fixedly connected with connecting block of fourth slotted one end, six sets the connecting block is kept away from the equal fixed connection guard plate outer wall in one side of fourth slotted.

Preferably, the right side the inner wall in both sides all has seted up first fluting about the grip block left side, and the inside lug that all inserts of first fluting is equipped with, two sets of the lug left side is all fixed connection in the outer wall of left side grip block right side.

Preferably, the top ends of the two sets of moving blocks are both provided with third openings, and the insides of the third openings are both movably connected with balls through rotating shafts.

Preferably, air cushions are glued on the inner sides of the two groups of protection plates, and the air cushions are made of rubber mainly.

Preferably, fifth slots are formed in the two groups of air cushions, and the inner walls of the fifth slots are fixedly connected with second springs at equal intervals.

Compared with the prior art, the utility model has the beneficial effects that:

1. the orthopedic positioning and fixing device is provided with a clamping mechanism, when the leg or arm injury part of a patient needs to be positioned and fixed, only one medical worker needs to place the leg or arm injury part of the patient between clamping blocks, at the moment, the rotating handle is rotated, the reverse threaded rod is rotated, so that the moving block moves on the outer surface of the reverse threaded rod, at the moment, the moving block drives two groups of supporting rods to move, the supporting rods drive the two groups of clamping blocks to move oppositely under the sliding action of the sliding grooves and the sliding blocks, the leg or arm injury part of the patient is clamped and fixed, and then medicine is applied to the leg or arm injury part of the patient;

2. this orthopedics location fixing device is provided with adjustment mechanism, after injuring the affected part through grip block to patient's shank or arm and carry out the centre gripping, because patient's shank or arm thickness are different, consequently adjust it through the regulating block between grip block and the guard plate, when meetting shank or arm that the thickness is different, the inserted bar can drive the stopper and remove in fourth groove inside to under the elastic action through first spring, adjust the interval between two sets of guard plates, thereby adapt to different patients.

Drawings

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

FIG. 2 is a schematic view of the structure of the present invention in use;

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

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

fig. 5 is an enlarged view of the structure at C in fig. 1 according to the present invention.

In the figure: 110. a base plate; 120. a clamping block; 121. a first slot; 122. a bump; 210. a top plate; 220. a second slot; 230. a reverse threaded rod; 240. turning a handle; 250. a moving block; 251. a third slot is formed; 252. a ball bearing; 260. a support bar; 270. a chute; 280. a slider; 310. a protection plate; 320. an adjusting block; 330. a fourth slot is formed; 340. a first spring; 350. a limiting block; 360. inserting a rod; 370. connecting blocks; 380. an air cushion; 390. fifthly, slotting; 391. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: an orthopedic positioning and fixing device comprises a device body, the device body comprises a bottom plate 110, clamping blocks 120 are arranged on two sides of the top end of the bottom plate 110 through clamping mechanisms, each clamping mechanism comprises a top plate 210, a top plate 210 is arranged on the top end of each clamping block 120, a second groove 220 is formed in each top plate 210, a reverse threaded rod 230 is movably connected to the inner wall of the left side of each second groove 220 through a bearing, the right side of each reverse threaded rod 230 penetrates through the inner wall of the right side of each top plate 210, a rotating handle 240 is fixedly connected to the right end of each reverse threaded rod 230, moving blocks 250 are connected to two sides of the outer surface of each reverse threaded rod 230 through threads, supporting rods 260 are fixedly connected to the bottom ends of the moving blocks 250, the inner sides of two groups of supporting rods 260 are fixedly connected to the outer wall of each clamping block 120, sliding grooves 270 are formed in two sides of the inner wall of the top end of the bottom plate 110, sliding blocks 280 are slidably connected to the bottom ends of the supporting rods 260, the inboard adjustment mechanism that is provided with of grip block 120, adjustment mechanism includes protection plate 310, and grip block 120 is inboard all to be provided with protection plate 310, two sets of grip block 120 is inboard all equidistant three regulating blocks 320 of fixedly connected with, and regulating block 320 is inside all to have seted up fourth slot 330, six sets of fourth slot 330 inner walls all first spring 340 of fixedly connected with, and the all fixedly connected with stopper 350 of the first spring 340 other end, six sets of stopper 350 keep away from the all fixedly connected with inserted bar 360 of the one end of fourth slot 330, and the all fixedly connected with connecting block 370 of the one end of inserted bar 360 keeping away from fourth slot 330, six sets of connecting block 370 keep away from the all fixedly connected with protection plate 310 outer walls of one side of fourth slot 330.

First fluting 121 has all been seted up to both sides inner wall about the right side grip block 120 left side, and inside all inserting of first fluting 121 is equipped with lug 122, and two sets of lugs 122 left side are fixed connection in the outer wall of left side grip block 120 right side all, through being provided with first fluting 121 and lug 122 for improve its stability when two sets of grip blocks 120 carry out the centre gripping.

The top ends of the two sets of moving blocks 250 are both provided with third grooves 251, the third grooves 251 are both movably connected with balls 252 through rotating shafts, and the moving blocks 250 are enabled to improve convenience when moving along with the reverse threaded rod 230 by the arrangement of the balls 252.

The air cushions 380 are glued on the inner sides of the two groups of protection plates 310, the air cushions 380 are made of rubber, and the protection plates 310 are used for protecting the legs or the injured parts of the arms of the patients when the affected parts are fixed in and out through the air cushions 380.

The two air cushions 380 are provided with fifth slots 390, and the inner walls of the fifth slots 390 are fixedly connected with second springs 391 at equal intervals, so that the air cushions 380 can slow down the vibration when being attached to the legs or the injured parts of the arms of the patient by the arrangement of the second springs 391.

The working principle is as follows: when the legs or the affected parts of the arms of the patient need to be positioned and fixed, only one medical worker needs to place the legs or the affected parts of the arms of the patient between the clamping blocks 120, at the moment, the rotating handle 240 is rotated, so that the reverse threaded rod 230 rotates, the moving block 250 moves on the outer surface of the reverse threaded rod 230, at the moment, the moving block 250 drives the two groups of supporting rods 260 to move, the supporting rods 260 drive the two groups of clamping blocks 120 to move oppositely under the sliding action of the sliding grooves 270 and the sliding blocks 280, the affected parts of the legs or the arms of the patient are clamped and fixed, and then the affected parts of the legs or the arms of the patient are loaded with medicine;

when legs or arms with different thicknesses are encountered, the insertion rod 360 drives the limiting block 350 to move inside the fourth slot 330, and the distance between the two sets of protection plates 310 is adjusted by the elasticity of the first spring 340, and the operation is finished.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 location fixing device, includes the device main part, the device main part includes bottom plate (110), and bottom plate (110) top both sides are provided with grip block (120) through fixture, its characterized in that: the clamping mechanism comprises a top plate (210), the top end of a clamping block (120) is provided with the top plate (210), a second slot (220) is formed in the top plate (210), the inner wall of the left side of the second slot (220) is movably connected with a reverse threaded rod (230) through a bearing, the right side of the reverse threaded rod (230) penetrates through the inner wall of the right side of the top plate (210), a rotating handle (240) is fixedly connected to the right end of the reverse threaded rod (230), two sides of the outer surface of the reverse threaded rod (230) are both connected with a movable block (250) through threads, the bottom end of the movable block (250) is fixedly connected with a supporting rod (260), the inner sides of two groups of the supporting rods (260) are both fixedly connected to the outer wall of the clamping block (120), the two sides of the inner wall of the top end of a bottom plate (110) are both provided with sliding grooves (270), the inner parts of the two groups of the sliding grooves (270) are both slidably connected with sliding blocks (280), and the top ends of the sliding blocks (280) are both fixedly connected to the bottom ends of the supporting rods (260), an adjusting mechanism is arranged on the inner side of the clamping block (120).

2. An orthopedic positioning and fixation device as claimed in claim 1, wherein: adjustment mechanism includes guard plate (310), and grip block (120) inboard all is provided with guard plate (310), and is two sets adjustment block (320) of three groups of all equidistance fixedly connected with in grip block (120) inboard, and adjustment block (320) inside all seted up fourth fluting (330), six groups the equal fixedly connected with first spring (340) of fourth fluting (330) inner wall, and the equal fixedly connected with stopper (350) of first spring (340) other end, six groups the equal fixedly connected with inserted bar (360) of one end that fourth fluting (330) was kept away from in stopper (350), and inserted bar (360) one end all fixedly connected with connecting block (370), six groups the equal fixed connection guard plate (310) outer wall in one side that fourth fluting (330) was kept away from in connecting block (370).

3. An orthopedic positioning and fixation device as claimed in claim 1, wherein: the right side about grip block (120) left side both sides inner wall all seted up first fluting (121), and inside all inserting of first fluting (121) is equipped with lug (122), two sets of lug (122) left side all fixed connection is in left side grip block (120) right side outer wall.

4. An orthopedic positioning and fixation device as claimed in claim 1, wherein: the top ends of the two groups of moving blocks (250) are both provided with third grooves (251), and the insides of the third grooves (251) are both movably connected with balls (252) through rotating shafts.

5. An orthopedic positioning and fixation device as claimed in claim 2, wherein: air cushions (380) are glued on the inner sides of the two groups of protection plates (310), and the air cushions (380) are made of rubber mainly.

6. An orthopedic positioning and fixation device as claimed in claim 5, wherein: fifth slots (390) are formed in the two air cushions (380), and second springs (391) are fixedly connected to the inner walls of the fifth slots (390) at equal intervals.