CN217593308U - Orthopedics nursing traction frame convenient to adjust - Google Patents

Abstract

The utility model discloses an orthopedics nursing traction frame convenient to adjust, its technical scheme main points: a spout has all been seted up to the inside both sides of traction frame body, and sliding fit has the slide on two slide bars, and the bottom fixed mounting of slide has branch, is provided with clamping mechanism on the slide, and the one end fixed mounting of traction frame body has two fixed blocks, and movable mounting has No. two threaded rods between two fixed blocks, is provided with tightening mechanism on the movable block. The utility model discloses be provided with clamping mechanism, driving piece drive clamping piece through clamping mechanism presss from both sides tightly the shank, under the cooperation of spout and slider No. one, conveniently pull the shank, through the sliding fit of slide bar with the slide to when the convenient change that pulls, can not directly stimulate the shank and change, but remove along the slide bar through working the slide, make the slide drive the shank and remove, thereby change the convenience that pulls, avoid directly stimulating the shank to change.

Description

Orthopedics nursing traction frame convenient to adjust

Technical Field

The utility model relates to a traction frame technical field specifically is an orthopedics nursing traction frame convenient to adjust.

Background

The traction frame is a novel apparatus for carrying out traction by adopting mechanical transmission, applies the scientific combination of human physiology and mechanical physics, is widely applied to various symptoms such as lumbar disc herniation, lumbocrural pain, radioactive numbness of legs and feet, amyotrophy of legs and feet caused by walking weakness due to acute and chronic injuries, traumatic cervical vertebra fracture, dislocation and the like, and is also applicable to clinical symptoms such as cervical vertebra dizziness, headache, tinnitus, abnormal blood pressure and the like.

The traction frame on the current market has the following problems: firstly, the traction frame is inconvenient to adjust; secondly, when the traction frame changes the traction direction, shearing force is easily caused to the legs of a patient, so that the legs of the patient are easily injured and painful.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing an orthopedics nursing traction frame convenient to adjust to solve the problem mentioned in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an orthopedics nursing traction frame convenient to adjust, includes the traction frame body, the inside of traction frame body is provided with slide mechanism, the last clamping mechanism that is provided with of slide mechanism, clamping mechanism is including driving piece and clamping piece, driving piece fixed mounting is on slide mechanism, sliding fit between clamping piece and the slide mechanism, the driving piece is through threaded rod and clamping piece threaded connection, the one end fixed mounting of traction frame body has two fixed blocks, two movable mounting has No. two threaded rods between the fixed block, threaded connection has the movable block on No. two threaded rods, be provided with tightening mechanism on the movable block, tightening mechanism is including mounting and tightening piece, mounting fixed mounting is on the movable block, tightening piece movable mounting is in the inside of mounting, the mounting is through fixed cover and tightening piece swing joint.

Preferably, slide mechanism is including a spout, the inside both sides at the traction frame body are seted up to a spout the inside sliding fit of a spout has the slider, two fixed mounting has two slide bars between the slider, two sliding fit has the slide on the slide bar, the bottom fixed mounting of slide has branch.

Preferably, one end of the second threaded rod penetrates through the fixed block and extends to the outer side of the fixed block, a second sliding groove is formed in one end of the traction frame body and one end, close to the fixed block, of the traction frame body, and the moving block is in sliding fit with the traction frame body through the second sliding groove.

Preferably, the driving piece is including two link, two the link is fixed on the slide, two movable mounting has a threaded rod between the link, the one end of a threaded rod passes the link and extends to the outside of link, set up two sections opposite screw threads on the threaded rod.

Preferably, the clamping piece comprises two moving tables and two guide grooves, the two guide grooves are formed in the sliding plate, the two moving tables are in sliding fit with the sliding plate through the two guide grooves, the two moving tables are respectively located at two opposite thread positions on a first threaded rod, the two moving tables are in threaded connection with the first threaded rod, and the two moving tables are fixedly provided with the clamping piece.

Preferably, the fixing part comprises a fixing sleeve, the fixing sleeve is fixedly mounted on the moving block, an open slot is formed in one side, close to the sliding plate, of the fixing sleeve, and two bayonets are formed in the fixing sleeve.

Preferably, the tightening part is including the rotator, rotator movable mounting is in the inside of fixed cover, and the both ends of rotator run through to the outside of fixed cover, the inside movable mounting of rotator has the pressure bar, the one end of pressing the bar extends to the outside of rotator, the inside fixed mounting who just is located the rotator according to the one end of pressure bar has the spring, the inside fixed mounting who just is located the rotator according to on the pressure bar has two baffles, two standing grooves have been seted up in the outside of rotator, the inside fixed mounting of standing groove has the fixed axle, movable mounting has the cardboard on the fixed axle, the cardboard is for bending the form, and the one end of cardboard is located between two baffles.

Preferably, one end of the clamping plate and the end far away from the pressing rod are located inside the bayonet.

To sum up, the utility model discloses mainly have following beneficial effect:

the utility model discloses be provided with clamping mechanism, driving piece drive clamping piece through clamping mechanism presss from both sides tightly the shank, under the cooperation of spout and slider, conveniently pull the shank, sliding fit through slide bar and slide, thereby when the convenience of pulling changes, can directly not stimulate the shank and change, but move along the slide bar through working the slide, make the slide drive the shank and remove, thereby change towed convenience, avoid directly stimulating the shank to change, it is concrete, when rotatory through rotatory threaded rod, a threaded rod drives two traveling platforms along the guide way in the rotation and moves, press from both sides patient's shank through the holder and press from both sides tightly, tightening up through tightening mechanism, because the outside fixedly connected with tightening belt of rotator, tightening up the area makes the other end and branch fixed connection through the open slot, when the rotator rotates, tightening up the area drives the slide and moves forward along a spout and carries out stretching patient's shank through branch drive slide, when needs change the direction, move forward along the movable block through rotatory threaded rod and remove along the spout, thereby the position of removal of change traction direction adjustment slide bar, thereby on one side the pull slide bar moves along one side.

The utility model is provided with a tightening mechanism, the pressing rod is pressed firstly to separate the clamping plate from the bayonet, the tightening belt is tightened by rotating the rotating body in the tightening mechanism, and then the pressing rod is reset to drive the clamping plate to be clamped with the bayonet on the fixed sleeve, thereby conveniently adjusting the traction force; it is specific, press the depression bar through pressing down, make and press the depression bar to the inside of rotator removes, drive the baffle when pressing the depression bar and remove, the baffle makes the cardboard rotate along the fixed axle through the extrusion, thereby make cardboard and bayonet socket break away from the joint, the rotatory rotator of rethread, carry out the rolling to the tightening belt, when adjusting trailing dynamics just suitable, press the depression bar through the pine, make under the effect of spring and press the depression bar to reset, thereby the messenger drives the baffle according to the depression bar and resets, thereby it promotes the cardboard and uses the fixed axle to rotate as the axle center to realize the baffle, thereby make cardboard and bayonet socket joint, thereby fix the rotator.

Drawings

Fig. 1 is a first perspective view of the structure of the present invention;

FIG. 2 is a second perspective view of the structure of the present invention;

FIG. 3 is a third perspective view of the structure of the present invention;

fig. 4 is a schematic view of the inside of the rotator of the present invention;

fig. 5 is a perspective view of the structure rotator of the present invention;

in the figure: 1. a traction frame body; 11. a first chute; 12. a slider; 13. a slide bar; 14. a slide plate; 15. a strut; 16. a fixed block; 17. a second threaded rod; 18. a moving block; 19. a second chute;

2. a connecting frame; 21. a first threaded rod; 23. a mobile station; 24. a guide groove; 25. a clamping member;

3. fixing a sleeve; 31. an open slot; 32. a bayonet; 33. a rotating body; 34. a pressing lever; 35. a spring; 36. a baffle plate; 37. a placement groove; 38. a fixed shaft; 39. and (4) clamping the board.

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, an orthopedic nursing traction frame convenient to adjust comprises a traction frame body 1, a sliding mechanism is arranged inside the traction frame body, a clamping mechanism is arranged on the sliding mechanism and comprises a driving part and a clamping part, the driving part is fixedly arranged on the sliding mechanism, the clamping part is in sliding fit with the sliding mechanism, the driving part is in threaded connection with the clamping part through a threaded rod 21, two fixing blocks 16 are fixedly arranged at one end of the traction frame body 1, a second threaded rod 17 is movably arranged between the two fixing blocks 16, a moving block 18 is in threaded connection with the second threaded rod 17, a tightening mechanism is arranged on the moving block 18 and comprises a fixing part and a tightening part, the fixing part is fixedly arranged on the moving block 18, the tightening part is movably arranged inside the fixing part, and the fixing part is movably connected with the tightening part through a fixing sleeve 3.

Specifically, slide mechanism includes the spout No. one, and the inside sliding fit that spout 11 seted up at inside both sides of traction frame body 1 spout No. one 11 has slider 12, and fixed mounting has two slide bars 13 between two slider 12, and sliding fit has slide 14 on two slide bars 13, and slide 14's bottom fixed mounting has branch 15.

Specifically, one end of the second threaded rod 17 penetrates through the fixed block 16 and extends to the outer side of the fixed block 16, a second sliding groove 19 is formed in one end of the traction frame body 1 and one end, close to the fixed block 16, of the traction frame body 1, and the moving block 18 is in sliding fit with the traction frame body 1 through the second sliding groove 19.

Specifically, the driving part comprises two connecting frames 2, the two connecting frames 2 are fixed on the sliding plate 14, a first threaded rod 21 is movably installed between the two connecting frames 2, one end of the first threaded rod 21 penetrates through the connecting frames 2 and extends to the outer side of the connecting frames 2, and two sections of opposite threads are formed in the first threaded rod 21.

Specifically, the clamping member comprises two moving tables 23 and two guide grooves 24, the two guide grooves 24 are formed in the sliding plate 14, the two moving tables 23 are in sliding fit with the sliding plate 14 through the two guide grooves 24, the two moving tables 23 are respectively located at two sections of opposite threads on the first threaded rod 21, the two moving tables 23 are in threaded connection with the first threaded rod 21, and clamping members 25 are fixedly mounted on the two moving tables 23; when the first threaded rod 21 is rotated, the first threaded rod 21 drives the two moving tables 23 to move in the opposite direction along the guide groove 24 through rotation, the legs of a patient are clamped through the clamping piece 25, the tightening mechanism is tightened, the tightening belt is fixedly connected to the outer side of the rotating body 33, the other end of the tightening belt is fixedly connected with the supporting rod 15 through the open groove 31, when the rotating body 33 rotates, the tightening belt drives the sliding plate 14 to move forwards along the first sliding groove 11 through the supporting rod 15 to stretch the legs of the patient, when the traction direction needs to be changed, the second threaded rod 17 drives the moving block 18 to move along the second sliding groove 19, the position of the tightening mechanism is moved, the traction direction is changed, the tightening belt pulls the sliding plate 14 through the supporting rod 15 to move forwards along the first sliding groove 11 while moving leftwards along the sliding rod 13, and the traction direction is adjusted.

Specifically, the fixing part comprises a fixing sleeve 3, the fixing sleeve 3 is fixedly mounted on the moving block 18, an open slot 31 is formed in one side, close to the sliding plate 14, of the fixing sleeve 3, and two bayonets 32 are formed in the fixing sleeve 3.

Specifically, the tightening member includes a rotating body 33, the rotating body 33 is movably mounted inside the fixing sleeve 3, two ends of the rotating body 33 penetrate through the outside of the fixing sleeve 3, a pressing rod 34 is movably mounted inside the rotating body 33, one end of the pressing rod 34 extends to the outside of the rotating body 33, one end of the pressing rod 34 is fixedly mounted inside the rotating body 33 and is provided with a spring 35, two baffles 36 are fixedly mounted on the pressing rod 34 and inside the rotating body 33, two placing grooves 37 are formed in the outside of the rotating body 33, a fixing shaft 38 is fixedly mounted inside the placing grooves 37, a clamping plate 39 is movably mounted on the fixing shaft 38, the clamping plate 39 is bent, and one end of the clamping plate 39 is located between the two baffles 36; when needs tighten up, through pressing down press lever 34, make press lever 34 remove to the inside of rotator 33, press lever 34 and drive baffle 36 and remove, baffle 36 makes cardboard 39 rotate along fixed axle 38 through the extrusion, thereby make cardboard 39 and bayonet socket 32 break away from the joint, rethread rotary body 33, roll up the tightening strap, when adjusting towed dynamics just suitable, through loosening press lever 34, make press lever 34 reset under the effect of spring 35, thereby make press lever 34 drive baffle 36 and reset, thereby realize that baffle 36 promotes cardboard 39 and uses fixed axle 38 to rotate as the axle center, thereby make cardboard 39 and bayonet socket 32 joint, thereby fix rotator 33.

Specifically, one end of the catch plate 39 and the end away from the pressing rod 34 are located inside the bayonet 32.

The working principle is as follows: when tightening is needed, the pressing rod 34 is pressed to enable the pressing rod 34 to move towards the inside of the rotating body 33, the pressing rod 34 drives the baffle 36 to move, the baffle 36 enables the clamping plate 39 to rotate along the fixed shaft 38 through extrusion, so that the clamping plate 39 is separated from the clamping opening 32, then the rotating body 33 is rotated to wind the tightening belt, when the traction force is adjusted to be right, the pressing rod 34 is loosened to reset under the action of the spring 35 through loosening the pressing rod 34, so that the pressing rod 34 drives the baffle 36 to reset, so that the baffle 36 pushes the clamping plate 39 to rotate by taking the fixed shaft 38 as the axis, so that the clamping plate 39 is clamped with the rotating opening 32, so that the rotating body 33 is fixed, when the first threaded rod 21 rotates, the first threaded rod 21 drives the two moving platforms 23 to move towards each other along the guide grooves 24, the patient's leg is clamped through the clamping piece 25, tightening through the tightening mechanism, because the outside fixedly connected with tightening belt of rotator 33, the tightening belt makes the other end and branch 15 fixed connection through open slot 31, when rotator 33 rotates, tightening belt drives slide 14 through branch 15 and moves forward along first spout 11 and stretches patient's leg, when needing to change the pulling direction, when driving movable block 18 and moving along second spout 19 through rotating second threaded rod 17, thereby move the position of tightening mechanism, thereby change the direction of tractive, make tightening belt pass through branch 15 pulling slide 14, move forward along first spout 11 while, move about along slide bar 13 while, thereby adjust the direction of tractive.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an orthopedics nursing traction frame convenient to adjust, includes traction frame body (1), its characterized in that: the inside of traction frame body is provided with slide mechanism, the last clamping mechanism that is provided with of slide mechanism, clamping mechanism is including driving piece and clamping piece, driving piece fixed mounting is on slide mechanism, sliding fit between clamping piece and the slide mechanism, the driving piece is through threaded rod (21) and clamping piece threaded connection, the one end fixed mounting of traction frame body (1) has two fixed blocks (16), two movable mounting has No. two threaded rods (17) between fixed block (16), threaded connection has movable block (18) on No. two threaded rods (17), be provided with tightening mechanism on movable block (18), tightening mechanism is including mounting and tightening member, mounting fixed mounting is on movable block (18), tightening member movable mounting is in the inside of mounting, the mounting is through fixed cover (3) and tightening member swing joint.

2. The orthopedic care traction frame convenient to adjust of claim 1, characterized in that: slide mechanism is including a spout, the inside both sides at traction frame body (1) are seted up to spout (11) inside sliding fit of spout (11) has slider (12), two fixed mounting has two slide bars (13) between slider (12), two sliding fit has slide (14) on slide bar (13), the bottom fixed mounting of slide (14) has branch (15).

3. The orthopedic care traction frame convenient to adjust of claim 1, characterized in that: one end of the second threaded rod (17) penetrates through the fixing block (16) and extends to the outer side of the fixing block (16), one end of the traction frame body (1) and one end close to the fixing block (16) are provided with a second sliding groove (19), and the moving block (18) is in sliding fit with the traction frame body (1) through the second sliding groove (19).

4. The orthopedic care traction frame convenient to adjust of claim 2, wherein: the driving piece is including two link (2), two link (2) are fixed on slide (14), two movable mounting has threaded rod (21) between link (2), the outside that link (2) extend to link (2) is passed to the one end of threaded rod (21), set up two sections opposite screw threads on threaded rod (21).

5. The orthopedic care traction frame convenient to adjust of claim 4, wherein: the clamping piece is including two mobile stations (23) and two guide ways (24), two guide ways (24) are seted up on slide (14), two mobile stations (23) are through two guide ways (24) and slide (14) sliding fit, two be located two sections opposite screw thread departments on threaded rod (21) respectively on mobile stations (23), two mobile stations (23) and threaded rod (21) threaded connection, two equal fixed mounting has holder (25) on mobile stations (23).

6. The orthopedic care traction frame convenient to adjust of claim 1, characterized in that: the fixing piece comprises a fixing sleeve (3), the fixing sleeve (3) is fixedly installed on a moving block (18), an open slot (31) is formed in one side, close to the sliding plate (14), of the fixing sleeve (3), and two bayonets (32) are formed in the fixing sleeve (3).

7. The orthopedic care traction frame convenient to adjust of claim 6, wherein: tighten up the piece including rotating body (33), rotating body (33) movable mounting is in the inside of fixed cover (3), and the both ends of rotating body (33) run through to the outside of fixed cover (3), the inside movable mounting of rotating body (33) has press pole (34), the one end of pressing pole (34) extends to the outside of rotating body (33), the inside fixed mounting that just is located rotating body (33) of pressing pole (34) has spring (35), the inside fixed mounting who just is located rotating body (33) on pressing pole (34) has two baffles (36), two standing grooves (37) have been seted up in the outside of rotating body (33), the inside fixed mounting of standing groove (37) has fixed axle (38), movable mounting has cardboard (39) on fixed axle (38), cardboard (39) are the form of bending, and the one end of cardboard (39) is located between two baffles (36).

8. The orthopedic care traction frame convenient to adjust of claim 7, wherein: one end of the clamping plate (39) and one end of the clamping plate far away from the pressing rod (34) are positioned inside the bayonet (32).

Images