CN114668571A - Leg skeleton rapid resetting and fixing device based on clinical orthopedics - Google Patents

Abstract

The invention is suitable for the technical field of orthopedic nursing, and provides a leg bone rapid resetting and fixing device based on clinical orthopedics, wherein a first massage mechanism and a second massage mechanism are respectively arranged on a first fixing frame and a second fixing frame, the first massage mechanism and the second massage mechanism are respectively connected with a limiting connection mechanism, a reciprocating driving mechanism is arranged at the connection part of the second massage mechanism and a supporting seat, an installation adjusting mechanism is arranged at the connection part of the first fixing frame and a fixing plate, a pitching adjusting mechanism is arranged at the connection part of a first supporting plate and a second supporting plate, a lifting adjusting mechanism is arranged at the connection part of the second supporting plate and a third supporting plate, the installation adjusting mechanism and the limiting connection mechanism are matched and connected to realize the fixation of the leg of a patient, the first massage mechanism, the second massage mechanism and the reciprocating driving mechanism can be used for facilitating the reciprocating massage of the leg of the patient, and the pitching adjusting mechanism can be used for realizing the adjustment of the leg raising angle, the fixed height of the leg part can be adjusted by the lifting adjusting mechanism, and the leg part has the advantages of good restoration and rehabilitation effect and convenient use.

Description

Leg skeleton rapid resetting and fixing device based on clinical orthopedics

Technical Field

The invention relates to the field of orthopedic nursing, in particular to a leg bone rapid resetting and fixing device based on clinical orthopedics.

Background

Medical instruments refer to instruments, devices, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software. The medical apparatus comprises medical equipment and medical consumables. The effects are obtained mainly by physical means, not by pharmacological, immunological or metabolic means, or they are involved but only as an aid. For the purpose of diagnosis, prevention, monitoring, treatment, or amelioration of a disease; diagnosis, monitoring, treatment, mitigation, or functional compensation of the injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; by examining a sample from a human body, information is provided for medical or diagnostic purposes.

Bones are the hard organs that make up the internal bones of vertebrates and function to move, support and protect the body; manufacturing red blood cells and white blood cells; storing minerals. The skeleton is composed of various shapes and has complex internal and external structures, so that the skeleton can keep hard while reducing the weight. One of the components of the skeleton is mineralized skeleton tissue, and the inside of the skeleton is a hard honeycomb-shaped three-dimensional structure; other tissues include bone marrow, periosteum, nerves, blood vessels, and cartilage. The bones of the human body serve to support the body and are part of the body's motion system. Osteology is also known as orthopedics. Is a specialty or discipline of medicine, which is specialized in studying the anatomy, physiology and pathology of the skeletal muscle system, maintaining and developing the normal morphology and function of the system using drugs, surgery and physical methods, and treating injuries and diseases of the system.

In orthopedics clinic, the fracture of the leg of a patient is more, when the fracture of the bone or the fracture occurs, the affected part is clinically fixed by an internal fixing device and an external fixing device, the bone has a good growth direction, however, the blood flow is unsmooth when the affected part is clamped by the existing external fixing device, large-area skin congestion is caused, the recovery is not facilitated, the leg needs to be lifted during the postoperative rehabilitation, the blood circulation of the patient is promoted, the edema and other phenomena are prevented, the existing bone resetting and fixing device generally uses a bolster or a hanging rope to lift the leg, sickbeds repaired by different patients have different heights, the leg of the patient is different from the ground, the height of the bone resetting and fixing device is fixed, the use limitation is caused, the leg of the patient is not convenient to be fixed, and the height of the patient is not convenient to adjust, it cannot meet the actual use requirement.

Therefore, the existing leg bone resetting and fixing device for clinical orthopedics has the defects of poor resetting and rehabilitation effect and inconvenience in adjustment and use, and is difficult to popularize and apply.

Therefore, there is a need to provide a leg bone rapid reduction fixing device based on clinical orthopedics, aiming at solving the above problems.

Disclosure of Invention

Aiming at the defects in the prior art, the embodiment of the invention aims to provide a leg bone rapid reduction fixing device based on clinical orthopedics, and aims to overcome the defects that the existing leg bone reduction fixing device based on clinical orthopedics is poor in reduction and recovery effect and inconvenient to adjust and use.

In order to achieve the purpose, the invention provides the following technical scheme:

a leg bone rapid resetting and fixing device based on clinical orthopedics comprises a first supporting plate, wherein a first fixing frame and a second fixing frame for fixing the leg of a patient are arranged on the first supporting plate, a first massage mechanism is movably arranged on the first fixing frame, a second massage mechanism is movably arranged on the second fixing frame, the second fixing frame is fixedly arranged on a supporting seat, a limiting connection mechanism is arranged at the joint of the first fixing frame and the second fixing frame, a reciprocating driving mechanism is arranged at the joint of the second massage mechanism and the inside of the supporting seat, the reciprocating driving mechanism comprises a first reciprocating driving group and a second reciprocating driving group, the first fixing frame is arranged on the first supporting plate through a fixing plate, an installation and adjustment mechanism is arranged at the joint of the first fixing frame and the fixing plate, and the first supporting plate is movably arranged on the second supporting plate, the lifting adjusting mechanism is characterized in that a pitching adjusting mechanism is arranged at the joint of the first supporting plate and the second supporting plate, the second supporting plate is movably mounted on the third supporting plate, and a lifting adjusting mechanism is arranged at the joint of the second supporting plate and the third supporting plate.

As a further scheme of the invention, the first massage mechanism comprises a first arc-shaped plate, a first arc-shaped rod, a massage head and guide wheels, the first arc-shaped rod is connected to a first fixing frame in a limiting and sliding manner, the first arc-shaped plate for fixing is arranged at the joint of the first arc-shaped rod, the massage head for massaging and the guide wheels for guiding are arranged on the inner side of the first arc-shaped plate, and a push-pull rod for pushing and pulling is fixedly arranged on the first arc-shaped plate.

As a further scheme of the invention, the second massage mechanism comprises a second arc-shaped plate and a second arc-shaped rod, the second arc-shaped rod is connected to the second fixed frame in a limiting and sliding manner, the second arc-shaped plate for fixing is arranged at the joint of the second arc-shaped rod, and a massage head for massaging and a plurality of guide wheels for guiding are arranged on the inner side of the second arc-shaped plate.

As a further scheme of the invention, the limit connection mechanism comprises plug connectors, plug sockets, limit pull rods, pull rings and reset tension springs, the plug connectors are all fixedly mounted at one end of the first arc-shaped rod, the plug sockets are all fixedly mounted at one end of the second arc-shaped rod, plug grooves for being in adaptive connection with the plug connectors are formed in the plug sockets, plug holes for being in adaptive connection with the limit pull rods are formed in the plug connectors, the limit pull rods are in limit sliding connection with the plug sockets, the reset tension springs are arranged at the connection positions of the limit pull rods and the plug sockets, and the pull rings are fixedly connected to one ends of the limit pull rods.

As a further scheme of the invention, the first reciprocating driving group comprises a connecting plate, a first rack, a first gear, a first rotating shaft and a second rack, the connecting plate is fixedly arranged at the joint of the second arc-shaped rod, the connecting plate is fixedly connected with the first rack, the first rack is in meshing connection with the first gear, the first gear is rotatably connected to the inside of the supporting seat through the first rotating shaft, the first gear is in meshing connection with the second rack, and the second rack is slidably connected to the inside of the supporting seat through a sliding block.

As a further scheme of the invention, the second reciprocating driving group comprises a movable frame, a guide post, a rotary table, a second rotating shaft, a first worm gear, a first worm and a first motor, the movable frame is fixedly mounted on the second rack, the guide post is movably mounted in the movable frame, the guide post is fixedly mounted on the rotary table, the rotary table is rotatably connected to the inside of the supporting seat through the second rotating shaft, the first worm gear is fixedly mounted on the second rotating shaft, the first worm gear is in meshing connection with the first worm, the first worm is fixedly connected with an output shaft of the first motor, the first motor is fixedly mounted in the supporting seat, the first motor operates to drive the first worm to rotate, the second rotating shaft rotates under the meshing connection relationship between the first worm and the first worm gear, the second rotating shaft drives the guide post on the rotary table to rotate, and drives the second rack to perform reciprocating transverse linear movement under the movable connection relationship between the guide post and the movable frame, order about first gear rotatory under the relation that second rack and first gear engagement are connected, thereby order about the reciprocal sliding connection of second arc pole on the connecting plate in the inside of supporting seat under the relation that first gear and first rack engagement are connected, and first arc and second arc butt joint are fixed, thereby realize that first arc and second arc carry out the reciprocal removal of making a round trip, inside leading wheel carries out reciprocal direction, the massage head is convenient for carry out reciprocal massage operation to patient's shank, the massage to a plurality of positions of patient's shank has been realized, massage efficiency is showing and is promoting, has good blood circulation stasis removing effect, can further promote the recovered progress to patient.

As a further scheme of the invention, the installation and adjustment mechanism comprises a first screw rod, a first sleeve, a third rotating shaft, a second worm wheel, a second worm and a crank, the first screw rods are all fixedly installed on a first fixed frame, the first sleeve is connected to the first screw rod in a threaded manner, the first sleeve is rotatably connected to the inside of the fixed plate, the first sleeve is rotatably connected with one end of the third rotating shaft through a bevel gear pair, the third rotating shaft is rotatably connected to the inside of the fixed plate, the third rotating shaft is fixedly connected with the second worm wheel, the second worm wheel is in meshing connection with the second worm, the second worm is rotatably connected to the inside of the fixed plate, one end of the second worm is fixedly connected with the crank, the fixed plate is fixedly installed on the first supporting plate through a reinforcing supporting plate, the installation and adjustment mechanism is arranged to drive the first fixed frame to drive the splicing head on the massage head to descend, accessible push-and-pull rod makes the bayonet joint be in with bayonet socket adaptation connection's position, can order about spacing pull rod through the spacing coupling mechanism who sets up and peg graft in the spliced eye on the bayonet joint and carry out spacing grafting fixedly, thereby realize the fixing to patient's shank, can be convenient for carry out massage treatment to patient's shank through the first massage mechanism and the second massage mechanism that set up, the skin to the centre gripping position promotes the operation of blood circulation blood stasis, reduce the extravasated blood at centre gripping position, accelerate the recovery in affected part, in addition through being provided with the first reciprocating drive of the reciprocating drive of second group and organizing the function, can realize that the massage head carries out reciprocal massage operation to patient's shank, the massage to a plurality of positions of patient's shank has been realized, massage efficiency is showing and promotes, good circulation blood stasis removing effect has, further promoted the recovered progress to patient.

As a further scheme of the invention, the pitch adjusting mechanism comprises a first hinge seat, a second lead screw, a second sleeve, a second gear, a double-sided rack, a third lead screw, a second motor, a third hinge seat and a fourth hinge seat, wherein a plurality of first hinge seats and third hinge seats are fixedly installed on the first support plate, the first hinge seat is hinged on the second hinge seat, the third hinge seat is hinged on the fourth hinge seat, the fourth hinge seat is fixedly installed on the second support plate, the second hinge seat is fixedly installed at one end of the second lead screw, the second lead screw is in threaded connection with the second sleeve, the second sleeve is rotatably connected on the second support plate, the second sleeve is fixedly connected with the second gear, the second gear is in meshed connection with the double-sided rack, and the double-sided rack is slidably connected on the second support plate through a sliding block, threaded connection has the third lead screw on the two-sided rack, the output shaft of third lead screw fixedly connected with second motor, second motor fixed mounting is in the second backup pad, through being provided with the function of every single move adjustment mechanism, can order about first backup pad and drive the fixed frame of first fixed frame and second and adjust the angle of raising of patient's shank, is showing the use comfort who has promoted the patient, has strengthened the recovered efficiency of patient.

As a further scheme of the invention, the lifting adjusting mechanism comprises a support rod, a support column, a fourth rotating shaft, a third gear, teeth, a first chain wheel, a chain, a second chain wheel, a connecting box and a third motor, wherein a plurality of support rods are fixedly connected to the second support plate, the support rods are slidably connected to the support column through slide blocks, the support column is fixedly installed on the third support plate, a plurality of teeth meshed with the third gear are arranged on the support rods, the third gear is respectively rotatably connected to the support column through the fourth rotating shaft and the fifth rotating shaft, the fifth rotating shaft is fixedly connected with the first chain wheel, the fourth rotating shaft is fixedly connected with the second chain wheel, the first chain wheel and the second chain wheel are both in transmission connection with the chain, the fourth rotating shaft is rotatably connected to the inside of the connecting box, and the connecting box is fixedly installed on the third support plate, the fourth pivot is connected with the output shaft of third motor through gear pair rotation, third motor fixed mounting can adjust the shank fixed height that adapts to according to patient's use bed height through being provided with the operation of lift adjustment mechanism in the inside of connecting box, and adjustable performance is good, and the suitability is strong, convenient to use.

As a further scheme of the invention, the bottom of the third supporting plate is provided with a plurality of supporting legs which are convenient to support.

The leg bone rapid resetting and fixing device based on clinical orthopedics provided by the invention has the advantages that the installation and adjustment mechanism can drive the first fixing frame to drive the plug connector on the massage head to descend, the plug connector can be positioned at a position adaptive to the plug connector by pushing and pulling the push-pull rod, the limit connecting mechanism can drive the limit pull rod to be plugged in the plug hole on the plug connector for limiting, plugging and fixing, so that the leg of a patient is fixed, the leg of the patient can be conveniently massaged by the first massage mechanism and the second massage mechanism, the skin of a clamping part is subjected to the operation of activating blood and dissolving stasis, the blood stasis of the clamping part is reduced, and the recovery of an affected part is accelerated;

the second reciprocating driving group is arranged to drive the first reciprocating driving group to operate, so that the massage head can massage the legs of the patient in a reciprocating manner, the massage on multiple positions of the legs of the patient is realized, the massage efficiency is remarkably improved, a good blood circulation promoting and blood stasis removing effect is achieved, and the rehabilitation progress of the patient is further improved;

the pitching adjusting mechanism is arranged to operate, so that the first supporting plate can be driven to drive the first fixing frame and the second fixing frame to adjust the lifting angle of the leg of the patient, the use comfort of the patient is obviously improved, and the recovery efficiency of the patient is enhanced;

the leg fixing height that adapts to can be adjusted according to patient's use bed height through being provided with the operation of lift adjustment mechanism, but the adjustment performance is good, and the suitability is strong, and convenient to use possesses the recovered effectual and convenient to adjust advantage of using that resets.

To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the invention.

Fig. 2 is a schematic view of a connection structure of the first fixing frame and the supporting base according to the embodiment of the invention.

Fig. 3 is a schematic view illustrating a connection structure between a first fixing frame and a second fixing frame according to an embodiment of the present invention.

Fig. 4 is an enlarged structural diagram of a in fig. 3.

Fig. 5 is an enlarged structural diagram of B in fig. 4.

Fig. 6 is a schematic view of the connection structure inside the fixing plate in the embodiment of the invention.

Fig. 7 is a schematic view of a connection structure of a first support plate and a second support plate in the embodiment of the invention.

Fig. 8 is a schematic view of a connection structure of the second support plate in the embodiment of the invention.

Fig. 9 is a schematic view of a connection structure of a third support plate in the embodiment of the present invention.

FIG. 10 is a front view of the second support plate and the third support plate in accordance with the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a first support plate; 2. a second support plate; 3. a third support plate; 4. a supporting seat; 5. a first fixed frame; 6. a fixing plate; 7. reinforcing the support plate; 8. a push-pull rod; 9. a first arc-shaped plate; 10. a massage head; 11. a guide wheel; 12. a plug-in connector; 13. a socket; 14. inserting holes; 15. a limiting pull rod; 16. a pull ring; 17. a return tension spring; 18. a second fixed frame; 19. a connecting plate; 20. a first rack; 21. a first gear; 22. a first rotating shaft; 23. a second rack; 24. a movable frame; 25. a guide post; 26. a turntable; 27. a second rotating shaft; 28. a first worm gear; 29. a first worm; 30. a first motor; 31. a first lead screw; 32. a first sleeve; 33. a bevel gear pair; 34. a third rotating shaft; 35. a second worm gear; 36. a second worm; 37. a crank; 38. a first hinge mount; 39. a second hinge mount; 40. a second lead screw; 41. a second sleeve; 42. a second gear; 43. a double-sided rack; 44. a third screw rod; 45. a second motor; 46. a third hinge mount; 47. a fourth hinged seat; 48. a support bar; 49. a support pillar; 50. a fourth rotating shaft; 51. a third gear; 52. teeth; 53. a first sprocket; 54. a chain; 55. a second sprocket; 56. a connecting box; 57. a gear pair; 58. a third motor; 59. supporting legs; 60. a first arcuate bar; 61. a second arc-shaped plate; 62. a second arcuate bar; 63. inserting grooves; 64. and a fifth rotating shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1 to 10, the structure of the leg bone fast reposition fixing device based on clinical orthopedics provided by an embodiment of the invention comprises a first supporting plate 1, wherein a first fixing frame 5 and a second fixing frame 18 for fixing the leg of a patient are arranged on the first supporting plate 1, a first massage mechanism is movably arranged on the first fixing frame 5, a second massage mechanism is movably arranged on the second fixing frame 18, the second fixing frame 18 is fixedly arranged on a supporting seat 4, a limit connecting mechanism is arranged at the joint of the first fixing frame 5 and the second fixing frame 18, a reciprocating driving mechanism is arranged at the inner joint of the second massage mechanism and the supporting seat 4, the reciprocating driving mechanism comprises a first reciprocating driving group and a second reciprocating driving group, the first fixing frame 5 is arranged on the first supporting plate 1 through a fixing plate 6, the utility model discloses a fixed frame, including first fixed frame 5, first backup pad 2, first backup pad 1 movable mounting is provided with every single move adjustment mechanism in the junction of first fixed frame 5 and fixed plate 6, first backup pad 1 and second backup pad 2's junction is provided with every single move adjustment mechanism, 2 movable mounting of second backup pad is on third backup pad 3, the junction of second backup pad 2 and third backup pad 3 is provided with lift adjustment mechanism.

Preferably, in an embodiment of the invention, the installation adjusting mechanism is arranged to drive the first fixing frame 5 to drive the plug 12 on the massage head 10 to descend, the plug 12 can be in a position adaptive to the plug seat 13 by pushing and pulling the push-pull rod 8, the limit connecting mechanism is arranged to drive the limit pull rod 15 to be plugged into the plug hole 14 on the plug 12 for limit plugging and fixing, so as to fix the leg of the patient, the first massage mechanism and the second massage mechanism are arranged to facilitate the massage treatment of the leg of the patient, the skin of the clamping part is subjected to the operation of activating blood and dissolving stasis, the congestion of the clamping part is reduced, the recovery of the affected part is accelerated, in addition, the second reciprocating driving group is arranged to drive the first reciprocating driving group to operate, the massage head 10 can perform reciprocating massage operation on the leg of the patient, and the massage of multiple positions of the leg of the patient is realized, the massage efficiency is remarkably improved, the blood circulation promoting and blood stasis removing effects are good, and the rehabilitation progress of a patient is further improved; the pitching adjusting mechanism is arranged to operate, so that the first supporting plate 1 can be driven to drive the first fixing frame 5 and the second fixing frame 18 to adjust the raising angle of the leg of the patient, the use comfort of the patient is obviously improved, and the recovery efficiency of the patient is enhanced; the leg fixing height which is adapted to the height of the bed used by the patient can be adjusted by the operation of the lifting adjusting mechanism, the adjustable performance is good, the applicability is strong, and the use is convenient.

As shown in fig. 1 to 6, as a preferred embodiment of the present invention, the first massage mechanism includes a first arc-shaped plate 9, a first arc-shaped rod 60, a massage head 10 and a guide wheel 11, the first arc-shaped rod 60 is connected to the first fixed frame 5 in a limited sliding manner, the first arc-shaped plate 9 for fixing is arranged at the joint of the first arc-shaped rod 60, the massage head 10 for massage and a plurality of guide wheels 11 for guiding are arranged on the inner side of the first arc-shaped plate 9, and a push-pull rod 8 for pushing and pulling is fixedly mounted on the first arc-shaped plate 9.

Further, second massage mechanism includes second arc 61 and second arc 62, the spacing sliding connection of second arc 62 is on the fixed frame 18 of second, the junction of second arc 62 is provided with the second arc 61 that is used for fixing, the inboard of second arc 61 is provided with the first 10 of massage and a plurality of leading wheels 11 that are used for the direction that are used for the massage.

Further, spacing coupling mechanism includes bayonet joint 12, socket 13, spacing pull rod 15, pull ring 16 and extension spring 17 resets, the equal fixed mounting of bayonet joint 12 is in the one end department of first arc pole 60, the equal fixed mounting of socket 13 is in the one end department of second arc pole 62, the inserting groove 63 that is used for adaptation connection bayonet joint 12 is seted up on the bayonet joint 13, set up the spliced eye 14 that is used for adaptation connection spacing pull rod 15 on the bayonet joint 12, the spacing sliding connection of spacing pull rod 15 is on bayonet joint 13, spacing pull rod 15 is provided with extension spring 17 that resets with the junction of bayonet joint 13, the one end fixedly connected with pull ring 16 of spacing pull rod 15.

Further, the first reciprocating driving group comprises a connecting plate 19, a first rack 20, a first gear 21, a first rotating shaft 22 and a second rack 23, the connecting plate 19 is fixedly mounted at the joint of the second arc-shaped rod 62, the connecting plate 19 is fixedly connected with the first rack 20, the first rack 20 is connected with the first gear 21 in a meshed mode, the first gear 21 is rotatably connected to the inside of the supporting seat 4 through the first rotating shaft 22, the first gear 21 is connected with the second rack 23 in a meshed mode, and the second rack 23 is connected to the inside of the supporting seat 4 through a sliding block in a sliding mode.

Further, the second reciprocating drive group includes movable frame 24, guide post 25, carousel 26, second pivot 27, first worm wheel 28, first worm 29 and first motor 30, movable frame 24 fixed mounting is on second rack 23, movable mounting has guide post 25 in the movable frame 24, guide post 25 fixed mounting is on carousel 26, carousel 26 rotates through second pivot 27 and connects in the inside of supporting seat 4, fixed mounting has first worm wheel 28 in the second pivot 27, the meshing is connected with first worm 29 on the first worm wheel 28, the output shaft of first motor 30 of first worm 29 fixedly connected with, first motor 30 fixed mounting is in the inside of supporting seat 4.

Further, the installation and adjustment mechanism comprises a first screw rod 31, a first sleeve 32, a third rotating shaft 34, a second worm wheel 35, a second worm 36 and a crank 37, the first screw rods 31 are all fixedly arranged on the first fixed frame 5, the exposed threads on the first screw rods 31 are connected with a first sleeve 32, the first sleeve 32 is rotatably connected to the inside of the fixed plate 6, one end of the third rotating shaft 34 is rotatably connected to the first sleeve 32 through a bevel gear pair 33, the third rotating shaft 34 is rotatably connected to the inside of the fixed plate 6, a second worm wheel 35 is fixedly connected to the third rotating shaft 34, a second worm 36 is engaged and connected on the second worm wheel 35, the second worm 36 is rotatably connected inside the fixing plate 6, one end of the second worm 36 is fixedly connected with a crank 37, and the fixing plate 6 is fixedly arranged on the first supporting plate 1 through the reinforcing supporting plate 7.

Preferably, in this embodiment, the first fixing frame 5 and the second fixing frame 18 on the support base 4 are used for facilitating rehabilitation and fixation of the leg of the patient, when the leg of the patient is fixed, the second worm 36 on the rotary crank 37 is adjusted, the third rotating shaft 34 is driven to rotate under the meshing connection relationship between the second worm 36 and the second worm wheel 35, the third rotating shaft 34 drives the first sleeve 32 to rotate under the connection relationship between the bevel gear pair 33, and the first fixing frame 5 is driven to drive the plug 12 on the massage head 10 to descend under the threaded connection relationship between the first sleeve 32 and the first screw rod 31.

Preferably, the plug 12 is located at a position adaptive to the plug socket 13 by pushing and pulling the push-pull rod 8, the limit pull rod 15 on the pull ring 16 is pulled to make the limit pull rod 15 far away from a matching plug position with the plug 12, and when the first fixing frame 5 drives the plug 12 to be plugged in the plug groove 63 on the plug socket 13, the pull ring 16 on the limit pull rod 15 is loosened to drive the limit pull rod 15 to be plugged in the plug hole 14 on the plug 12 for limiting plug fixation under the elastic restoring action of the restoring tension spring 17, so that the leg of the patient is fixed.

Preferably, the massage heads 10 arranged on the inner sides of the first arc-shaped plate 9 and the second arc-shaped plate 61 are convenient for massaging the legs of the patient, the skin at the clamping part is operated to promote blood circulation and remove blood stasis, the extravasated blood at the clamping part is reduced, the recovery of the affected part is accelerated, and at the moment, the first arc-shaped plate 9 and the second arc-shaped plate 61 are in a butt joint fixed position.

Preferably, the first motor 30 is operated to drive the first worm 29 to rotate, the second rotating shaft 27 is driven to rotate under the meshing connection relationship between the first worm 29 and the first worm wheel 28, the second rotating shaft 27 drives the guide post 25 on the rotary disc 26 to rotate, the second rack 23 is driven to perform reciprocating transverse linear movement under the movable connection relationship between the guide post 25 and the movable frame 24, the first gear 21 is driven to rotate under the meshing connection relationship between the second gear 23 and the first gear 21, so that the second arc-shaped rod 62 on the connecting plate 19 is driven to perform reciprocating sliding connection inside the supporting seat 4 under the meshing connection relationship between the first gear 21 and the first rack 20, the first arc-shaped plate 9 and the second arc-shaped plate 61 are fixed in a butt joint manner, so as to realize the reciprocating movement between the first arc-shaped plate 9 and the second arc-shaped plate 61, the guide wheel 11 inside performs reciprocating guide, and the massage head 10 facilitates the reciprocating massage operation on the leg of the patient, the massage to a plurality of positions of patient's shank has been realized, and massage efficiency is showing and is promoting, has good effect of removing blood stasis of leading to the blood, has further promoted the recovered progress to the patient.

As shown in fig. 1, 7 and 8, as a preferred embodiment of the present invention, the pitch adjustment mechanism includes a first hinge base 38, a second hinge base 39, a second lead screw 40, a second sleeve 41, a second gear 42, a double-sided rack 43, a third lead screw 44, a second motor 45, a third hinge base 46 and a fourth hinge base 47, the first support plate 1 is fixedly installed with a plurality of the first hinge base 38 and the third hinge base 46, the first hinge base 38 is hinged on the second hinge base 39, the third hinge base 46 is hinged on the fourth hinge base 47, the fourth hinge base 47 is fixedly installed on the second support plate 2, the second hinge base 39 is fixedly installed at one end of the second lead screw 40, the second lead screw 40 is screwed on the second sleeve 41, the second sleeve 41 is rotatably connected on the second support plate 2, the second sleeve 41 is fixedly connected with the second gear 42, the second gear 42 is engaged and connected with a double-sided rack 43, the double-sided rack 43 is connected to the second support plate 2 in a sliding mode through a sliding block, the double-sided rack 43 is connected with a third screw rod 44 in a threaded mode, the third screw rod 44 is fixedly connected with an output shaft of a second motor 45, and the second motor 45 is fixedly installed on the second support plate 2.

Preferably, in this embodiment, when the comfort level of the patient needs to be adjusted according to the leg elevation, the second motor 45 operates to drive the third lead screw 44 to rotate, the double-sided rack 43 is driven to be slidably connected to the second support plate 2 in the threaded connection relationship between the third lead screw 44 and the double-sided rack 43, the second sleeve 41 is driven to rotate in the meshed connection relationship between the double-sided rack 43 and the second gear 42, and the second lead screw 40 is driven to be lifted and lowered in the threaded connection relationship between the second sleeve 41 and the second lead screw 40, so that the first support plate 1 is driven to drive the first fixed frame 5 and the second fixed frame 18 to adjust the elevation angle of the leg of the patient in the relationship between the first hinge seat 38 and the second hinge seat 39, and between the third hinge seat 46 and the fourth hinge seat 47, thereby significantly improving the comfort level of the patient and enhancing the recovery efficiency of the patient.

As shown in fig. 1, 9 and 10, as a preferred embodiment of the present invention, the lifting adjusting mechanism includes a supporting rod 48, a supporting column 49, a fourth rotating shaft 50, a third gear 51, teeth 52, a first sprocket 53, a chain 54, a second sprocket 55, a connecting box 56 and a third motor 58, a plurality of supporting rods 48 are fixedly connected to the second supporting plate 2, the supporting rods 48 are slidably connected to the supporting column 49 through sliders, the supporting column 49 is fixedly mounted on the third supporting plate 3, a plurality of teeth 52 meshed with the third gear 51 are disposed on the supporting rods 48, the third gear 51 is rotatably connected to the supporting column 49 through a fourth rotating shaft 50 and a fifth rotating shaft 64, respectively, the fifth rotating shaft 64 is fixedly connected to the first sprocket 53, the fourth rotating shaft 50 is fixedly connected to the second sprocket 55, the first sprocket 53 and the second sprocket 55 are both drivingly connected to the chain 54, the fourth rotating shaft 50 is rotatably connected to the inside of the connecting box 56, the connecting box 56 is fixedly mounted on the third support plate 3, the fourth rotating shaft 50 is rotatably connected to an output shaft of a third motor 58 through a gear pair 57, and the third motor 58 is fixedly mounted inside the connecting box 56.

Further, the bottom of the third supporting plate 3 is provided with a plurality of supporting feet 59 which are convenient to support.

Preferably, in this embodiment, according to the height of the patient's bed, the third motor 58 is operated to drive the fourth rotating shaft 50 to rotate under the connection relationship of the gear pair 57, the fourth rotating shaft 50 drives the second chain wheel 55 to rotate, and the fourth rotating shaft 50 and the fifth rotating shaft 64 are driven to synchronously rotate under the synchronous driving action of the first chain wheel 53, the chain 54 and the second chain wheel 55, so as to realize the rotation of the third gear 51 on the fourth rotating shaft 50 and the fifth rotating shaft 64, and the supporting rod 48 can be driven to slide and lift in the supporting column 49 under the meshing connection relationship between the third gear 51 and the teeth 52 on the supporting rod 48, so that the leg fixing height adapted to the height of the patient's bed can be adjusted according to the height of the patient's bed, and the adjustment performance is good, the applicability is strong, and the use is convenient.

According to the invention, the first fixed frame 5 and the second fixed frame 18 on the supporting seat 4 are used for facilitating rehabilitation fixation of the leg of a patient, when the leg of the patient is fixed, the second worm 36 on the rotary crank 37 is adjusted, the third rotating shaft 34 is driven to rotate under the meshing connection relationship of the second worm 36 and the second worm wheel 35, the third rotating shaft 34 drives the first sleeve 32 to rotate under the connection relationship of the bevel gear pair 33, the first fixed frame 5 is driven to drive the plug 12 on the massage head 10 to descend under the threaded connection relationship of the first sleeve 32 and the first screw rod 31, the plug 12 is driven to be in a position adaptive to the plug seat 13 by pushing and pulling the push-pull rod 8, the limit pull rod 15 on the pull ring 16 is pulled to enable the limit pull rod 15 to be far away from the matching plug-in position with the plug 12, when the first fixed frame 5 drives the plug 12 to be plugged in the plug groove 63 on the plug seat 13, the pull ring 16 on the limit pull rod 15 is loosened to drive the limit pull rod 15 under the reset elastic action of the reset tension spring 17 The massage heads 10 arranged at the inner sides of the first arc-shaped plate 9 and the second arc-shaped plate 61 are convenient for massaging the legs of the patient, the skin at the clamping part is operated to promote blood circulation and remove blood stasis, the blood stasis at the clamping part is reduced, the healing of the affected part is accelerated, at the moment, the first arc-shaped plate 9 and the second arc-shaped plate 61 are in a butt joint fixed position, the first motor 30 operates to drive the first worm 29 to rotate, the second rotating shaft 27 is driven to rotate under the meshing connection relationship of the first worm 29 and the first worm wheel 28, the second rotating shaft 27 drives the guide post 25 on the turntable 26 to rotate, the second rack 23 is driven to perform reciprocating transverse linear movement under the movable connection relationship of the guide post 25 and the movable frame 24, the first gear 21 is driven to rotate under the meshing connection relationship of the second rack 23 and the first gear 21, thereby, the second arc-shaped rod 62 on the connecting plate 19 is driven to be in reciprocating sliding connection with the inside of the supporting seat 4 under the meshing connection relationship of the first gear 21 and the first rack 20, and the first arc-shaped plate 9 and the second arc-shaped plate 61 are in butt joint and fixed, so that the first arc-shaped plate 9 and the second arc-shaped plate 61 can move back and forth in a reciprocating manner, the guide wheel 11 in the inside can guide in a reciprocating manner, the massage head 10 can conveniently perform reciprocating massage operation on the legs of a patient, massage on multiple positions of the legs of the patient can be realized, the massage efficiency is remarkably improved, good blood circulation and blood stasis removing effects can be realized, and the rehabilitation progress of the patient can be further improved; when the use comfort level needs to be adjusted according to the leg elevation of the patient, the second motor 45 operates to drive the third screw rod 44 to rotate, the double-sided rack 43 is driven to be slidably connected to the second support plate 2 under the threaded connection relationship between the third screw rod 44 and the double-sided rack 43, the second sleeve 41 is driven to rotate under the meshed connection relationship between the double-sided rack 43 and the second gear 42, the second screw rod 40 is driven to be lifted and lowered under the threaded connection relationship between the second sleeve 41 and the second screw rod 40, so that the first support plate 1 is driven to drive the first fixed frame 5 and the second fixed frame 18 to adjust the elevation angle of the leg of the patient under the hinged relationship between the first hinged seat 38 and the second hinged seat 39 and the hinged relationship between the third hinged seat 46 and the fourth hinged seat 47, the use comfort level of the patient is remarkably improved, and the recovery efficiency of the patient is enhanced; in addition, according to the height of the patient bed, the third motor 58 operates to drive the fourth rotating shaft 50 to rotate under the connection relationship of the gear pair 57, the fourth rotating shaft 50 drives the second chain wheel 55 to rotate, the fourth rotating shaft 50 and the fifth rotating shaft 64 are driven to synchronously rotate under the synchronous driving action of the first chain wheel 53, the chain 54 and the second chain wheel 55, the third gear 51 on the fourth rotating shaft 50 and the fifth rotating shaft 64 is rotated, the supporting rod 48 can be driven to slide and lift in the supporting column 49 under the meshing connection relationship of the third gear 51 and the teeth 52 on the supporting rod 48, and therefore the leg fixing height adapted to the height of the patient bed can be adjusted according to the height of the patient bed.

It should be particularly noted that all the components in the present application are general standard components or components known to those skilled in the art, which effectively solve the problems of poor restoration and rehabilitation effect and inconvenience in adjustment and use of the existing leg bone restoration fixing device in clinical orthopedics.

Although several embodiments and examples of the present invention have been described for those skilled in the art, these embodiments and examples are presented as examples and are not intended to limit the scope of the invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalent scope thereof.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. Leg skeleton fixing device that resets fast based on clinical orthopedics, including first backup pad (1), its characterized in that, be provided with the fixed frame of first (5) and the fixed frame of second (18) that are used for fixed patient's shank on first backup pad (1), movable mounting has first massage mechanism on the fixed frame of first (5), movable mounting has second massage mechanism on the fixed frame of second (18), the fixed frame of second (18) fixed mounting is on supporting seat (4), the junction of the fixed frame of first (5) and second (18) is provided with spacing coupling mechanism, the second massage mechanism is provided with reciprocal actuating mechanism with the internal connection department of supporting seat (4), reciprocal actuating mechanism includes first reciprocal drive group and the reciprocal drive group of second, first fixed frame (5) is installed on first backup pad (1) through fixed plate (6), the utility model discloses a fixed frame, including first fixed frame (5), first backup pad (2), second backup pad (2), first backup pad (1) movable mounting is provided with installation adjustment mechanism with the junction of fixed plate (6), first backup pad (1) and second backup pad (2) junction are provided with every single move adjustment mechanism, second backup pad (2) movable mounting is on third backup pad (3), second backup pad (2) and the junction of third backup pad (3) are provided with lift adjustment mechanism.

2. The quick leg bone resetting and fixing device based on clinical orthopedics is characterized in that the first massage mechanism comprises a first arc-shaped plate (9), a first arc-shaped rod (60), a massage head (10) and guide wheels (11), the first arc-shaped rod (60) is connected to the first fixing frame (5) in a limiting and sliding mode, the first arc-shaped plate (9) used for fixing is arranged at the joint of the first arc-shaped rod (60), the massage head (10) used for massage and the guide wheels (11) used for guiding are arranged on the inner side of the first arc-shaped plate (9), and a push-pull rod (8) used for pushing and pulling is fixedly installed on the first arc-shaped plate (9).

3. The quick leg bone reduction and fixation device based on clinical orthopedics department according to claim 2, characterized in that the second massage mechanism comprises a second arc-shaped plate (61) and a second arc-shaped rod (62), the second arc-shaped rod (62) is connected on the second fixed frame (18) in a limiting and sliding manner, the second arc-shaped plate (61) for fixation is arranged at the joint of the second arc-shaped rod (62), and the massage head (10) for massage and a plurality of guide wheels (11) for guiding are arranged on the inner side of the second arc-shaped plate (61).

4. The leg bone rapid resetting and fixing device based on clinical orthopedics is characterized in that the limiting and connecting mechanism comprises a plug-in connector (12), a plug-in socket (13), a limiting pull rod (15), a pull ring (16) and a resetting tension spring (17), the plug-in connector (12) is fixedly arranged at one end of a first arc-shaped rod (60), the plug-in socket (13) is fixedly arranged at one end of a second arc-shaped rod (62), a plug-in groove (63) for being in adaptive connection with the plug-in connector (12) is formed in the plug-in socket (13), a plug-in hole (14) for being in adaptive connection with the limiting pull rod (15) is formed in the plug-in socket (12), the limiting pull rod (15) is in limited sliding connection with the plug-in socket (13), the resetting tension spring (17) is arranged at the connection position of the limiting pull rod (15) and the plug-in socket (13), one end of the limiting pull rod (15) is fixedly connected with a pull ring (16).

5. The quick leg bone reduction and fixation device based on clinical orthopedics department according to claim 4, characterized in that the first reciprocating drive group comprises a connecting plate (19), a first rack (20), a first gear (21), a first rotating shaft (22) and a second rack (23), wherein the connecting plate (19) is fixedly arranged at the joint of the second arc-shaped rod (62), the first rack (20) is fixedly connected onto the connecting plate (19), the first gear (21) is connected onto the first rack (20) in a meshing manner, the first gear (21) is rotatably connected to the inside of the support seat (4) through the first rotating shaft (22), the second rack (23) is connected onto the first gear (21) in a meshing manner, and the second rack (23) is slidably connected to the inside of the support seat (4) through a sliding block.

6. The leg bone rapid reduction fixing device based on clinical orthopedics department according to claim 5, characterized in that the second reciprocating drive group comprises a movable frame (24), a guide post (25), a rotary disc (26), a second rotating shaft (27), a first worm gear (28), a first worm (29) and a first motor (30), the movable frame (24) is fixedly installed on a second rack (23), the guide post (25) is movably installed in the movable frame (24), the guide post (25) is fixedly installed on the rotary disc (26), the rotary disc (26) is rotatably connected to the inside of the supporting seat (4) through the second rotating shaft (27), the first worm gear (28) is fixedly installed on the second rotating shaft (27), the first worm gear (28) is engaged and connected with the first worm (29), the first worm (29) is fixedly connected with an output shaft of the first motor (30), the first motor (30) is fixedly arranged in the support seat (4).

7. The leg bone rapid reduction fixing device based on clinical orthopedics department according to claim 6, characterized in that the installation adjusting mechanism comprises a first screw rod (31), a first sleeve (32), a third rotating shaft (34), a second worm wheel (35), a second worm (36) and a crank (37), the first screw rod (31) is fixedly installed on a first fixing frame (5), the first sleeve (32) is connected on the first screw rod (31) in a threaded manner, the first sleeve (32) is rotatably connected inside the fixing plate (6), the first sleeve (32) is rotatably connected with one end of the third rotating shaft (34) through a bevel gear pair (33), the third rotating shaft (34) is rotatably connected inside the fixing plate (6), the third rotating shaft (34) is fixedly connected with the second worm wheel (35), the second worm wheel (35) is connected on the second worm wheel (35) in a meshing manner, the second worm (36) is rotatably connected to the inside of the fixing plate (6), one end of the second worm (36) is fixedly connected with a crank (37), and the fixing plate (6) is fixedly installed on the first supporting plate (1) through the reinforcing supporting plate (7).

8. The clinical orthopedics-based rapid leg bone reduction fixation device according to any one of claims 1 to 7, wherein the pitch adjustment mechanism comprises a first hinge seat (38), a second hinge seat (39), a second lead screw (40), a second sleeve (41), a second gear (42), a double-sided rack (43), a third lead screw (44), a second motor (45), a third hinge seat (46) and a fourth hinge seat (47), wherein a plurality of the first hinge seat (38) and the third hinge seat (46) are fixedly installed on the first support plate (1), the first hinge seat (38) is hinged on the second hinge seat (39), the third hinge seat (46) is hinged on the fourth hinge seat (47), the fourth hinge seat (47) is fixedly installed on the second support plate (2), and the second hinge seat (39) is fixedly installed at one end of the second lead screw (40), second lead screw (40) threaded connection is on second sleeve (41), second sleeve (41) rotate to be connected on second backup pad (2), fixedly connected with second gear (42) on second sleeve (41), the meshing is connected with two-sided rack (43) on second gear (42), two-sided rack (43) pass through slider sliding connection on second backup pad (2), threaded connection has third lead screw (44) on two-sided rack (43), the output shaft of third lead screw (44) fixedly connected with second motor (45), second motor (45) fixed mounting is on second backup pad (2).

9. The leg bone rapid reduction fixing device based on clinical orthopedics department according to any one of claims 1-7, characterized in that the lifting adjusting mechanism comprises a support rod (48), a support column (49), a fourth rotating shaft (50), a third gear (51), teeth (52), a first chain wheel (53), a chain (54), a second chain wheel (55), a connecting box (56) and a third motor (58), a plurality of support rods (48) are fixedly connected to the second support plate (2), the support rods (48) are slidably connected to the support column (49) through sliding blocks, the support column (49) is fixedly installed on the third support plate (3), a plurality of teeth (52) meshed and connected with the third gear (51) are arranged on the support rods (48), the third gear (51) is rotatably connected to the support column (49) through the fourth rotating shaft (50) and a fifth rotating shaft (64) respectively, fixedly connected with first sprocket (53) on fifth pivot (64), fixedly connected with second sprocket (55) on fourth pivot (50), equal transmission is connected with chain (54) on first sprocket (53) and second sprocket (55), just fourth pivot (50) rotate to be connected in the inside of connecting box (56), connecting box (56) fixed mounting is on third backup pad (3), fourth pivot (50) rotate through gear pair (57) and are connected with the output shaft of third motor (58), third motor (58) fixed mounting is in the inside of connecting box (56).

10. The clinical orthopedics-based rapid leg bone reduction fixation device according to any one of claims 1-7, characterized in that the bottom of the third support plate (3) is provided with a plurality of support feet (59) for easy support.

Images