CN113974947A - Novel children's orthopedics traction frame - Google Patents
Novel children's orthopedics traction frame Download PDFInfo
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- CN113974947A CN113974947A CN202111527839.7A CN202111527839A CN113974947A CN 113974947 A CN113974947 A CN 113974947A CN 202111527839 A CN202111527839 A CN 202111527839A CN 113974947 A CN113974947 A CN 113974947A
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- rod
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- rotating
- traction frame
- rotating wheel
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- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 30
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000035515 penetration Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 230000000474 nursing effect Effects 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 3
- 210000003414 extremity Anatomy 0.000 description 11
- 210000003141 lower extremity Anatomy 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 208000010392 Bone Fractures Diseases 0.000 description 4
- 206010017076 Fracture Diseases 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 206010052428 Wound Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/042—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for extension or stretching
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/1245—Knees, upper or lower legs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/065—Rests specially adapted therefor
- A61G7/075—Rests specially adapted therefor for the limbs
- A61G7/0755—Rests specially adapted therefor for the limbs for the legs or feet
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2210/00—Devices for specific treatment or diagnosis
- A61G2210/10—Devices for specific treatment or diagnosis for orthopedics
Abstract
The invention discloses a novel children orthopedics traction frame, which belongs to the technical field of children orthopedics traction frames and comprises the following components: the tool box comprises a base, a support column and a first rotating wheel, wherein a limit column is arranged at the upper end of the base, a tool box is arranged on the side wall of the limit column, the lower end of the support column is sleeved in the tool box, a slotted hole is formed in the support column, the slotted hole is rotatably provided with the first rotating wheel, and the upper end of the support column is detachably connected with a support plate; the linkage device is detachably arranged on the support column and is positioned below the first rotating wheel, and at least two positioning rods are rotatably arranged on the linkage device; the lower end of the rotating rod penetrates through the upper wall of the supporting plate, and the penetrating part of the rotating rod is connected with a guider; one end of the rope is wound on the penetration guide and the first rotating wheel which are arranged on the same side of the rope, and finally the rope is connected to the bracket. The invention can be directly fixed at the bed tail and adjusted according to different bed tails, so that limb shaking is avoided, the bed tail is convenient to disassemble, a fixing structure with a triangular structure is formed for continuous and stable traction nursing, and the recovery efficiency of a patient is improved.
Description
Technical Field
The invention belongs to the technical field of children's orthopedic traction frames, and particularly relates to a novel children's orthopedic traction frame.
Background
The orthopedic traction frame is mainly used for implementing various treatment methods of traction, reduction, fixation and the like of lower limbs, can achieve the treatment purpose through traction, reduces the fracture, particularly corrects the fracture shortening and displacement, stabilizes the fracture end, has the functions of relieving pain, facilitating fracture healing and the like, and is convenient for observing, flushing and dressing change of wounds of affected limbs.
Present children orthopedics traction frame need place patient specially on traction frame, fixes and pulls, needs remove the patient many times, suffers from the limb and rocks easily, and then can't last stable nursing of pulling, causes injury once more easily, influences the effect of pulling and resumes.
Disclosure of Invention
The invention provides a novel orthopedic traction frame for children, which solves the problems and is realized by the following technical scheme.
The invention aims to provide a novel orthopedic traction frame for children, which comprises:
the tool box comprises a base, a tool box and a support column, wherein a limit column is arranged at the upper end of the base, a tool box is arranged on the side wall of the limit column, the lower end of the support column is sleeved in the tool box, a groove hole is formed in the support column, a first rotating wheel is rotatably arranged in the groove hole, the upper end of the support column is detachably connected with a support plate, a moving groove is formed in the support plate, and a positioning screw rod is arranged on the moving groove;
the linkage device is detachably arranged on the support column and is positioned below the first rotating wheel, at least two positioning rods are rotatably arranged on the linkage device, and each positioning rod is movably connected with a fixing block;
the lower end of the rotating rod penetrates through the upper wall of the supporting plate, the penetrating part of the rotating rod is connected with a guider, and the rotating rod is connected with the supporting plate through a positioning device;
one end of the rope is wound on the penetration guide and the first rotating wheel on the same side of the rope and is finally connected to the bracket, and the other end of the rope is connected with at least two binding bands.
Preferably, above-mentioned novel children's orthopedics traction frame, the base lower wall still equipartition is provided with a plurality of universal wheels, every have the stopper on the universal wheel.
Preferably, the novel children orthopedics traction frame is characterized in that a plurality of limiting holes are uniformly distributed in the supporting column, and the linkage device is detachably connected with the supporting column through the adjacent limiting holes; the support column is provided with a slotted hole, the slotted hole is internally provided with a coupler, two ends of the coupler are correspondingly and rotatably connected with two side walls of the slotted hole, and the first rotating wheel is rotatably arranged on the coupler.
Preferably, above-mentioned novel children's orthopedics traction frame, linkage includes mount, interlock board, horizontal pole, the one end of mount is the U-shaped plate, be provided with on the U-shaped plate at least two with spacing hole assorted is perforated, all perforation and the spacing hole of assorted can be dismantled through spacing bolt and be connected, the other end of mount is seted up flutedly, be provided with in the recess the interlock board, the one end of horizontal pole is run through the lateral wall of interlock board, and with one the locating lever rotates to be connected, the other end and another the locating lever rotates to be connected.
Preferably, above-mentioned novel children's orthopedics traction frame, the both ends of horizontal pole all are provided with the baffle, every be provided with the horizontal end of L shape gangbar on the baffle, the vertical end of L shape gangbar is provided with spacing ball, spacing ball activity correspondence is located the locating lever is last, the locating lever is for cup jointing the screw rod, cup joint the screw rod including cup jointing pole and interior screw rod, the one end of interior screw rod with spacing ball swing joint, be provided with the cross dwang on the cup jointing pole lateral wall, one end cup joints the other end of interior screw rod, the other end is connected the fixed block.
Preferably, the fixing block is a U-shaped block, a movable ball is arranged inside the other end of the sleeve rod, the movable ball is connected with a connecting rod, the connecting rod is connected with the side wall of the U-shaped block, a fixing screw is arranged on the other side wall of the U-shaped block, and one end of the fixing screw penetrates through the other side wall of the U-shaped block.
Preferably, above-mentioned novel children's orthopedics traction frame, the director includes leading truck and locating piece, the upper end of leading truck is connected the lower extreme of dwang, inside rotation is provided with the second and rotates the wheel, and the lower extreme is connected the upper end of locating piece, logical groove has been seted up to the upper end of locating piece, it is located to lead to the groove the second rotates the wheel under, the one end of rope around connect the second rotate the wheel with lead to between the groove.
Preferably, above-mentioned novel children's orthopedics traction frame, still be provided with the screens piece on the rope, screens piece with the second rotate the wheel with the junction movable contact who leads to the groove.
Preferably, above-mentioned novel children's orthopedics traction frame, all connect through a plurality of magic subsides between the bandage.
Preferably, above-mentioned novel children's orthopedics traction frame, positioner includes locating plate, screw rod, rolling disc, the locating plate activity is located in the fagging and with the dwang contact, the one end of screw rod runs through the lateral wall of fagging, and with the locating plate rotates to be connected, another connection the rolling disc.
Compared with the prior art, the invention has the following beneficial effects:
1. the traction frame is moved to the bed tail of a sickbed by pushing a support column, a base is fixed on the ground by a brake arranged on a universal wheel, the height of the support column is adjusted according to the height of the sickbed, the position of the support column on the support column is adjusted according to the position of a sick child on the sickbed, the height of a guider is adjusted by a positioning device, the guider is close to the lower limb of the sick child, then the guide is connected with the support column or a bed tail beam rod by fixing blocks connected with all the positioning rods, each positioning rod is rotated to enable the support column connected with the positioning rod and the support column of the bed tail or the bed tail beam rod to form a space structure with a plurality of different triangular structures, and the whole traction frame is fixed at the bed tail; tighten all bandages and infant's low limbs, can increase the weight according to infant's disease on the bracket, through the quantity that increases or reduce weight in the bracket, can change the size of traction force moreover, and then make the bracket produce traction force and pull infant's low limbs to the realization is pulled the rehabilitation of suffering from the limb, does not need to remove infant many times, and the fixed knot through forming the triangle-shaped structure just conveniently dismantles, carries out the nursing of continuously stable pulling.
2. The rope cannot shake through the guider, the height and the angle of the guider can be adjusted according to the angle of a patient, the use requirements of different patients are met, the comfort of the children is improved, and the recovery of the patient is accelerated; can change the height of all locating levers and the angle of strutting through the interlock, and then satisfy the demand of different sick beds, according to the space size of different tailstock, cross dwang through rotating the locating lever makes the locating lever extend or shorten, and then the bracing piece that makes the locating lever even forms the spatial structure of a plurality of different triangular structures with the bracing piece of tailstock, promote the stability of whole traction frame, the rope is connected on the bracket, can increase or shorten the length of rope, increase the convenient regulation of traction frame.
Drawings
FIG. 1 is a schematic structural view of a novel orthopedic traction frame for children according to the present invention;
FIG. 2 is a schematic diagram of a side view of a supporting post with a slot according to the present invention;
FIG. 3 is a schematic view of a linkage device according to the present invention;
FIG. 4 is a schematic view of the construction of the guide of the present invention;
FIG. 5 is a schematic structural diagram of a positioning device of the present invention;
description of reference numerals:
1. a base, 2, a limiting column, 3, a support column, 4, a slotted hole, 5, a first rotating wheel, 6, a support plate, 7, a linkage device, 71, a fixing frame, 72, a linkage plate, 73, a cross bar, 74, a baffle, 75, an L-shaped linkage rod, 8, a positioning rod, 9, a fixing block, 10, a rotating rod, 11, a guider, 111, a guide frame, 112, a positioning block,
113. a second rotating wheel, 12, a positioning device, 121, a positioning plate, 122, a screw rod, 123, a rotating disc,
13. a rope, 14, a bracket, 15, a bracket, 16, a tool box, 17, a coupler, 18 and a clamping block,
19. a movable ball.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention to be implemented, the present invention will be further described with reference to the following specific embodiments and accompanying drawings.
The invention provides a novel orthopedic traction frame for children, which is shown in figures 1-5 and comprises:
the upper end of the base 1 is provided with a limiting column 2, the side wall of the limiting column 2 is provided with a tool box 16, the lower end of a supporting column 3 is sleeved in the base 1, a slotted hole 4 is formed in the supporting column 3, a first rotating wheel 5 is rotatably arranged on the slotted hole 4, the upper end of the supporting column 3 is detachably connected with a supporting plate 6, a moving groove is formed in the supporting plate 6, and a positioning screw 13 is arranged on the moving groove; the linkage device 7 is detachably arranged on the support column 3 and is positioned below the first rotating wheel 5, at least two positioning rods 8 are rotatably arranged on the linkage device 7, and each positioning rod 8 is movably connected with a fixing block 9; the lower end of the rotating rod 10 penetrates through the upper wall of the supporting plate 6, the penetrating part of the rotating rod 10 is connected with a guider 11, and the rotating rod 10 is connected with the supporting plate 6 through a positioning device 12; the cable 14 is wound around the same side of the insertion guide 11 and the first rotating wheel 5 at one end thereof and finally connected to the bracket 15, and at least two straps are connected to the other end thereof.
As shown in fig. 1, when the limb of the infant needs to be pulled, the lower wall of the base 1 is further uniformly provided with a plurality of universal wheels, the support column 3 is pushed to enable the whole traction frame to move to the tail of a sickbed, each universal wheel is provided with a brake, the base 1 is fixed on the ground through the brake arranged on the universal wheel, the base 1 does not move, all positioning rods 8 which are detachably arranged on the support column 3 and are rotatably arranged on the linkage device 7 below the first rotating wheel 5 are driven to be separated from each other by the brake arranged on the universal wheel, all the positioning rods 8 are vertical to the support column 3, the lower end of the support column 3 is sleeved inside the limit column 2 according to the height of the sickbed, preferably, the side wall of the limit column 2 is provided with a limit bolt, the lower end of the support column 3 is in a thread shape, the diameter of the limit bolt is smaller than the distance between adjacent threads, one end of the limit bolt penetrates through the side wall of the limit column 2 to be contacted with the support column 3, one end of the limiting bolt is separated from the supporting column 3 by screwing the limiting bolt, and the supporting column 3 is pulled upwards or downwards, so that the height of the supporting column 3 can be adjusted; when the height adjustment of the supporting column 3 is finished, the limiting bolt is screwed again to be in contact with the supporting column 3, the positioning screw 13 is screwed according to the position of the limb of the child on the sickbed, the supporting plate 6 moves in the arranged moving groove, the position of the supporting plate 6 on the supporting column 3 is adjusted towards or away from the limb of the child, at the moment, the rotating rod 10 on the supporting plate 6 is also adjusted towards or away from the limb of the child, so that the guider faces towards the limb of the child, the positioning device 12 is screwed again, the rotating rod 10 moves downwards or upwards, the height of the guider 11 is changed, and the guider 11 is close to the lower limb of the child; after the positioning device 12 is fastened again, the linkage device 7 is detachably arranged on the support column 3, preferably, a plurality of limiting holes are uniformly distributed on the support column 3, and the linkage device 7 is detachably connected with the support column 3 through the adjacent limiting holes;
as shown in fig. 3, the linkage device 7 includes a fixing frame 71, a linkage plate 72, and a cross bar 73, one end of the fixing frame 71 is a U-shaped plate, the U-shaped plate is provided with at least two through holes matching with the limiting holes, all the through holes are detachably connected with the matching limiting holes through limiting bolts, the other end of the fixing frame 71 is provided with a groove, the linkage plate 72 is arranged in the groove, one end of the cross bar 73 penetrates through the side wall of the linkage plate 72 and is rotatably connected with one positioning rod 8, the other end of the cross bar is rotatably connected with another positioning rod 8, the U-shaped plate can be separated from the supporting column 3 after the limiting bolts are separated by screwing the limiting bolts, so as to adjust the height of the linkage device 7 and further change the height of the positioning rod 8, after the height of the positioning rod 8 is adjusted according to the height of the supporting column of the hospital bed or the tail beam, the U-shaped plate and the supporting column 3 are fastened with the limiting bolts again through the limiting bolts, preferably, baffles 74 are arranged at two ends of the cross bar 73, a horizontal end of an L-shaped linkage rod 75 is arranged on each baffle 74, a limiting ball is arranged at a vertical end of each L-shaped linkage rod 75, the limiting ball is movably and correspondingly positioned on the positioning rod 8, each positioning rod 8 is a sleeved screw rod, each sleeved screw rod comprises a sleeved rod and an inner screw rod, one end of each inner screw rod is movably connected with the limiting ball, a cross-shaped rotating rod is arranged on the side wall of each sleeved rod, one end of each sleeved rod is sleeved with the other end of the inner screw rod, a thread matched with the inner screw rod is arranged in each sleeved rod, the other end of each sleeved rod is connected with a fixed block 9, and the positioning rods 8 can rotate on a horizontal plane by arranging the limiting balls at the vertical ends of the L-shaped linkage rods 75, so that all the positioning rods 8 are dispersed and spread to be perpendicular to the support columns 3 in the process of initially pushing the support columns 3; then all the fixing blocks connected on the positioning rods 8 are connected with the support columns of the bed tail or the cross beam rods of the bed tail, preferably, the fixing block 9 is a U-shaped block, the movable ball 19 is arranged inside the other end of the sleeve rod, the movable ball 19 is connected with a connecting rod, the connecting rod is connected with the side wall of the U-shaped block, a fixing screw rod is arranged on the other side wall of the U-shaped block, one end of the fixing screw rod penetrates through the other side wall of the U-shaped block, the U-shaped block can rotate in the sleeve rod through the movable ball 19 to adapt to the direction of the support columns of the bed tail or the cross beam rods of the bed tail, a cross rotating rod is arranged on the side wall of the sleeve rod to enable the sleeve rod to integrally rotate, and further enable the inner screw rod to move towards the sleeve rod or away from the sleeve rod, so that each positioning rod 8 is fastened with the support columns of the bed tail or the cross beam rods of the bed tail, and the connection mode presents space structures of a plurality of different triangular structures, thereby fixing the whole traction frame at the bed tail;
after the whole traction frame is fixed at the bed tail, at least two binding bands are connected with the other end of the rope 14, all the binding bands are tightly bound with the lower limbs of the child, preferably, all the binding bands are connected with each other through a plurality of magic tapes, one end of each binding band is connected with the penetration guider 11 and the first rotating wheel 5 which are arranged at the same side in a winding mode, and finally the binding bands are connected onto the bracket 15, weights are placed into the bracket 15 to increase the weight according to the disease of the child, so that the bracket 15 generates downward acting force on one end of the rope 14, the traction force can be changed by increasing or reducing the number of the weights in the bracket 15, further the bracket 15 generates traction force to pull the lower limbs of the child, preferably, as shown in figure 2, a coupler 17 is arranged in the slotted hole 4 on the support column 3, two ends of the coupler 17 correspond to two side walls of the rotary connection slotted hole 4, the first rotating wheel 5 is rotatably arranged on the coupler 17, furthermore, when the bracket 15 generates traction force, the first rotating wheel 5 can rotate in the slotted hole 4, the movement direction of the rope 14 is changed, thereby realizing rehabilitation traction on the affected limb, the affected child does not need to be moved for many times, the fixed structure through forming a triangular structure is convenient to disassemble, continuous and stable traction nursing is carried out, preferably, the rope 14 is further provided with a clamping block 18, the clamping block 18 is movably contacted with the joint of the second rotating wheel 113 and the through groove, the clamping block 18 can prevent the rope 14 from falling out of the guider 11 under the action force of the bracket 15 or clamping the bandage into the guider 11 when the whole traction frame is not used, the rope 14 is connected on the bracket 15 through knotting, the length of the rope can be increased or shortened, and convenient adjustment of the traction frame is increased.
As shown in fig. 4, the guide device 11 includes a guide frame 111 and a positioning block 112, the upper end of the guide frame 111 is connected to the lower end of the rotating rod 10, a second rotating wheel 113 is rotatably disposed inside the guide frame, the lower end is connected to the upper end of the positioning block 112, a through groove is formed in the upper end of the positioning block 112, the through groove is located under the second rotating wheel 113, one end of the rope 14 is wound between the second rotating wheel 113 and the through groove, and the guide frame 111 and the positioning block 112 limit the rope 14 in the guide device 11, so that the rope 14 does not shake when generating traction force or under other conditions, and continuous and stable traction nursing is performed, and the traction treatment effect of the patient is improved.
As shown in fig. 5, the positioning device 12 includes a positioning plate 121, a screw 122, and a rotating disc 123, the positioning plate 121 is movably located in the supporting plate 6 and contacts with the rotating rod 10, one end of the screw 122 penetrates through the side wall of the supporting plate 6 and is rotatably connected with the positioning plate 121, the other end is connected with the rotating disc 123, the screw 122 is rotated by screwing the rotating disc 123, so that the positioning plate 121 can be separated from the rotating rod 10, and the rotating rod 10 can adjust the angle of the guide 11 according to the angle of the patient, preferably, the side wall of the rotating rod 10 is uneven, so that the friction force between the positioning plate 121 and the rotating rod 10 can be increased; then reverse the twisting rotating disk 123 again, make locating plate 121 and dwang 10 contact, satisfy different patients 'operation requirement, increase the travelling comfort that promotes the infant, accelerate patient's recovery.
After using, can be provided with the toolbox 16 with the lateral wall that weight and other instruments put into spacing post 2 in, the spacing post 2 of while toolbox 16 auxiliary fixation avoids spacing post 2 to take place the skew.
It should be noted that, the connection relation of the components not specifically mentioned in the present invention is the default of the prior art, and the connection relation of the structures is not described in detail since it does not relate to the invention point and is a common application of the prior art.
It should be noted that, when the present invention relates to a numerical range, it should be understood that two endpoints of each numerical range and any value between the two endpoints can be selected, and since the steps and methods adopted are the same as those in the embodiment, in order to prevent redundancy, the present invention describes a preferred embodiment. While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A novel children's orthopedics traction frame which is characterized by comprising:
the tool box comprises a base (1), wherein a limiting column (2) is arranged at the upper end of the base (1), a tool box (16) is arranged on the side wall of the limiting column (2), the lower end of a supporting column (3) is sleeved inside the tool box, a slotted hole (4) is formed in the supporting column (3), a first rotating wheel (5) is rotatably arranged on the slotted hole (4), the upper end of the supporting column (3) is detachably connected with a supporting plate (6), a moving groove is formed in the supporting plate (6), and a positioning screw (13) is arranged on the moving groove;
the linkage device (7) is detachably arranged on the support column (3) and is positioned below the first rotating wheel (5), at least two positioning rods (8) are rotatably arranged on the linkage device (7), and each positioning rod (8) is movably connected with a fixing block (9);
the lower end of the rotating rod (10) penetrates through the upper wall of the supporting plate (6), the penetrating part of the rotating rod is connected with a guider (11), and the rotating rod (10) is connected with the supporting plate (6) through a positioning device (12);
one end of the rope (14) is wound on the penetration guide (11) and the first rotating wheel (5) on the same side of the rope, and is finally connected to the bracket (15), and the other end of the rope is connected with at least two binding bands.
2. The novel children orthopedics traction frame according to claim 1, characterized in that a plurality of universal wheels are uniformly distributed on the lower wall of the base (1), and each universal wheel is provided with a brake.
3. The novel children orthopedics traction frame according to claim 1, characterized in that a plurality of limiting holes are uniformly distributed on the supporting column (3), and the linkage device (7) is detachably connected with the supporting column (3) through the adjacent limiting holes; be located on support column (3) be provided with shaft coupling (17) in slotted hole (4), the both ends of shaft coupling (17) correspond to rotate and connect the both sides wall of slotted hole (4), first rotation wheel (5) rotate and set up on shaft coupling (17).
4. The novel children orthopedics traction frame according to claim 3, characterized in that the linkage device (7) comprises a fixing frame (71), a linkage plate (72) and a cross rod (73), wherein one end of the fixing frame (71) is a U-shaped plate, the U-shaped plate is provided with at least two through holes matched with the limiting holes, all the through holes are detachably connected with the matched limiting holes through limiting bolts, the other end of the fixing frame (71) is provided with a groove, the linkage plate (72) is arranged in the groove, one end of the cross rod (73) penetrates through the side wall of the linkage plate (72) and is rotatably connected with one positioning rod (8), and the other end of the cross rod is rotatably connected with the other positioning rod (8).
5. The novel children orthopedics traction frame according to claim 4, characterized in that both ends of horizontal pole (73) are provided with baffle (74), each baffle (74) is provided with the horizontal end of L shape gangbar (75), the vertical end of L shape gangbar (75) is provided with spacing ball, spacing ball activity correspondence is located on locating lever (8), locating lever (8) are for cup jointing the screw rod, cup joint the screw rod including cup jointing pole and interior screw rod, the one end of interior screw rod with spacing ball swing joint, be provided with the cross dwang on the cup jointing the pole lateral wall, one end cup joints the other end of interior screw rod, the other end is connected fixed block (9).
6. The novel children orthopedics traction frame according to claim 5, characterized in that the fixed block (9) is a U-shaped block, a movable ball (19) is arranged inside the other end of the sleeve rod, a connecting rod is connected to the movable ball (19), the connecting rod is connected to the side wall of the U-shaped block, a fixing screw is arranged on the other side wall of the U-shaped block, and one end of the fixing screw penetrates through the other side wall of the U-shaped block.
7. The novel children orthopedics traction frame according to claim 1, characterized in that the guider (11) comprises a guide frame (111) and a positioning block (112), the upper end of the guide frame (111) is connected with the lower end of the rotating rod (10), a second rotating wheel (113) is arranged in the guide frame in a rotating mode, the lower end of the guide frame is connected with the upper end of the positioning block (112), a through groove is formed in the upper end of the positioning block (112), the through groove is located right below the second rotating wheel (113), and one end of the rope (14) is wound between the second rotating wheel (113) and the through groove.
8. The novel children's orthopedics traction frame according to claim 7, characterized in that a clamping block (18) is further arranged on the rope (14), and the clamping block (18) is movably contacted with the joint of the second rotating wheel (113) and the through groove.
9. The novel children's orthopedics traction frame according to claim 1, characterized in that all the straps are connected with each other through a plurality of magic tapes.
10. The novel children orthopedics traction frame according to claim 1, characterized in that the positioning device (12) comprises a positioning plate (121), a screw rod (122) and a rotating disc (123), the positioning plate (121) is movably arranged in the supporting plate (6) and is in contact with the rotating rod (10), one end of the screw rod (122) penetrates through the side wall of the supporting plate (6) and is rotatably connected with the positioning plate (121), and the other end of the screw rod is connected with the rotating disc (123).
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| CN202111527839.7A CN113974947A (en) | 2021-12-14 | 2021-12-14 | Novel children's orthopedics traction frame |
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| CN202111527839.7A CN113974947A (en) | 2021-12-14 | 2021-12-14 | Novel children's orthopedics traction frame |
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| CN113974947A true CN113974947A (en) | 2022-01-28 |
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| CN202111527839.7A Pending CN113974947A (en) | 2021-12-14 | 2021-12-14 | Novel children's orthopedics traction frame |
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