CN109793562B - Dismantle convenient fracture fixation support frame - Google Patents
Dismantle convenient fracture fixation support frame Download PDFInfo
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- CN109793562B CN109793562B CN201910062739.8A CN201910062739A CN109793562B CN 109793562 B CN109793562 B CN 109793562B CN 201910062739 A CN201910062739 A CN 201910062739A CN 109793562 B CN109793562 B CN 109793562B
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Abstract
The invention discloses a fracture fixation support frame convenient to disassemble, which structurally comprises symmetrically arranged mounting plates, the mounting plates are connected in a rotating fit mode through a rotating device, a first binding device used for binding the thighs of a person is arranged in the left mounting plate, a second binding device used for binding the shanks of the person is arranged in the right mounting plate, a footing supporting device used for limiting the soles of the feet of the person and facilitating movement of the person is arranged on the lower side of the second binding device, the equipment utilizes the rotating device, the first binding device, the second binding device, the footing supporting device, the bone needle device and the adjusting and fixing device to respectively realize binding and fixing of the legs of the person by utilizing the first binding device, the second binding device and the footing supporting device so as to be beneficial to fixing the legs of the person by utilizing the bone needle device, meanwhile, the device is perfectly attached to the legs of a person by utilizing the adjusting and fixing device and the rotating device.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a fracture fixing support frame convenient to disassemble.
Background
The existing fracture fixation and recovery support has the defects that the movement of personnel is convenient, the pain of the personnel is relieved, the angle for fixing the bone is too single, and better fixation cannot be realized. For this reason, long-term research has been conducted and various solutions have been proposed.
For example, chinese patent literature discloses a leg fracture treatment fixing bracket [ application No.: 201711154995.7], including first fixed plate, the below of first fixed plate is equipped with the second fixed plate, and all has the connecting plate through rubber spring coupling between first fixed plate and the second fixed plate, the both sides of connecting plate are connected with spacing hoop through pivot symmetry rotation, the equal interval of antetheca of first fixed plate and second fixed plate is evenly fixed with the rubber granule. According to the fixing support for treating leg fracture, firstly, due to the arrangement of the elastic rope, the gooseneck and the rubber spring, the structures have certain elasticity, great convenience is provided for fixing and installing the fixing support, and secondly, due to the fact that the rubber particles are arranged at the front ends of the first fixing plate and the second fixing plate, a certain massage effect is achieved when the fixing support is tied on the legs of a patient, the uncomfortable situation of the legs of the patient is relieved, and the fixing support has the advantages that the uncomfortable situation of the legs of the patient is relieved.
Above-mentioned scheme still uses traditional single structure and fixed structure that the effect is low, can't realize better fixed with the bone, and the personnel's of not being convenient for use and removal.
Disclosure of Invention
The invention aims to solve the problems and provide equipment which has the advantages of convenience for moving of people, relieving of pain of the people, various angles for fixing bones and the like.
The invention is realized by the following technical scheme: the invention relates to a fracture fixation support frame convenient to disassemble, which comprises mounting plates which are symmetrically arranged, wherein the mounting plates are connected in a rotating fit manner through rotating devices, a first binding device for binding thighs of a person is arranged in the mounting plate on the left side, a second binding device for binding shanks of the person is arranged in the mounting plate on the right side, a shank support device for limiting soles of feet of the person and facilitating movement of the person is arranged on the lower side of the second binding device, a plurality of bone needle devices for fixing bones are arranged in the mounting plate, an adjusting and fixing device which is positioned in the mounting plate and used for fixing the bone needle devices to realize multidirectional fixation of the bone needle devices on the bones is arranged on the outer side of the bone needle devices, so that the legs of the person are limited through the first binding device, the second binding device and the shank support device, and the positions of different bone needle devices are adjusted through the adjusting and fixing device, so that the bone needle device can efficiently position the legs of the person.
According to the technical scheme, the rotating device comprises a rotating block fixedly arranged on the left side and the right end face of the mounting plate, a driving motor is fixedly arranged on the front end face of the rotating block, a rotating shaft is arranged on one side of the driving motor in a power connection mode, the rotating shaft is connected with the rotating block in a rotating fit mode, a side rotating plate is arranged on the outer surface of the rotating shaft in a rotating mode, the side rotating plate is fixed with the mounting plate on the lower side, and therefore the driving motor is used for driving the rotating shaft to rotate to enable the mounting plate on the left side and the right side to rotate, and the angle of the.
Further technical scheme, first tie up and tie up the device and include the chucking casing, chucking casing upside offsets and is provided with the connection shell, the chucking casing is provided with the fixed plate of front and back symmetry with the side of connecting the shell, fixed fit connects between the fixed plate, it is provided with the circular shape and is used for restricting the appearance chamber that the people's thigh does not take place the skew to connect to constitute between shell and the chucking casing, it sets firmly the rotation platform that is used for fixing with adjusting fixing device to connect the shell up end, thereby utilizes the combination of connecting shell and chucking casing is spacing with the big leg of people, is favorable to fixing the bone.
Further technical scheme, the second ties up the chucking ring that ties up the device and set up and offset including bilateral symmetry, the symmetry has set firmly solid fixed ring around the chucking ring, gu fix each other between the fixed ring, be provided with the ring inner chamber that runs through from top to bottom and be used for restricting the people shank and do not take place the skew between the chucking ring, the right side chucking ring right-hand member face sets firmly and is used for carrying out the coupling assembling that cooperates the connection with adjusting fixing device, thereby utilizes the ring inner chamber is fixed the people shank.
Further technical scheme, coupling assembling including set firmly in the side of chucking ring right-hand member face is solid the board, the side is solid the inboard and is set firmly the opening chamber that runs through from top to bottom, the rotation lug of symmetry around set firmly in the end wall around the opening chamber, the rotation lug is connected with the cooperation of adjusting fixing device to it is fixed with the second tie up the device to utilize coupling assembling.
Further technical scheme, footing strutting arrangement includes the foot fagging, the heel fagging up end has set firmly the appearance case, be provided with the dress card chamber that is used for restricting people's sole in the appearance case, the end wall in-connection is provided with a plurality of wearing connecting holes that are used for the threading to fix and run through around the people's foot around the dress card chamber, heel fagging downside is provided with the footing roller components that the personnel of being convenient for removed, the foot fagging internal stability has run through from top to bottom and the footing roller components of being convenient for carries out the installation cavity fixed to utilize footing strutting arrangement to be convenient for people's leg further fixed and the personnel of being convenient for remove.
The foot roller assembly comprises a top fixing block, trapezoidal blocks which are symmetrical front and back are fixedly arranged on the lower end face of the top fixing block, roller cavities which penetrate through the trapezoidal blocks left and right and are provided with openings are arranged between the trapezoidal blocks, mounting tables which are symmetrical left and right are fixedly arranged between the trapezoidal blocks, a rotating handle is rotatably arranged in the mounting tables and is in matched connection with the mounting tables in a rotating manner, two sections of thread lines with opposite rotating directions are arranged on the outer surface of the rotating handle, fixing columns which are symmetrical left and right are rotatably arranged between the trapezoidal blocks, an outer rotating block is rotatably arranged in the fixing columns, a roller rod is fixedly arranged at one end of the outer rotating block, a roller is rotatably arranged at the other end of the roller rod, a linkage block is rotatably arranged in the moving block and is in matched connection with the thread lines with the left rotating thread lines and the right rotating thread lines respectively, therefore, the roller rod swings by rotating the rotating handle, so that the roller is pressed against the ground, and people can move more conveniently by using the roller.
Further technical scheme, the spicule device includes the casing that slides of being connected with the cooperation of adjusting fixing device, the casing up end that slides has set firmly the cylinder, the gliding fixed handle that is provided with of cylinder surface, be provided with fastening bolt in the fixed handle, fastening bolt will fixed handle is fixed in the cylinder surface, fixed handle internal fixation has circular open-ended centre gripping chamber, the fixed spicule that is provided with of centre gripping intracavity card, the spicule top is provided with the centre gripping opening that is convenient for press from both sides the clamp and gets the atress to utilize the spicule device to make the spicule carries out diversified multi-angle's regulation, and makes the spicule is better to be fixed with the people's bone.
According to a further technical scheme, the adjusting and fixing device comprises a boss fixedly arranged on the left end face of the mounting plate and connected with the rotating table in a matched mode, a fixing shaft is fixedly arranged in the boss and penetrates through the rotating table to be fixed with the rotating table, a penetrating inner cavity is fixedly arranged in the mounting plate, front and rear end walls of the inner cavity are internally communicated with sliding grooves which are symmetrical front and rear, penetrating grooves which are symmetrical upper and lower are formed in the upper and lower end walls of the sliding grooves in a communicated mode, the penetrating grooves and the sliding grooves are communicated with an external space, a plurality of left and right penetrating square holes are formed in the left end wall of the inner cavity in a communicated mode, a left and right penetrating through hole is formed in each square hole, a sliding shaft fixedly connected with the foot supporting plate in a matched mode is arranged in each through hole in a sliding mode, a sliding limiting assembly for limiting and fixing the sliding shaft is, the intercommunication is provided with the via hole in the end wall about the cooperation chamber, cooperation intracavity dress card is provided with the connecting block, via hole internal thread fit connects and is provided with locking screw, locking screw passes the connecting block will the connecting block is fixed in the cooperation intracavity, the inherent centre gripping shell plate of connecting block terminal surface, right side the intracavity is provided with the optical axis, the optical axis with centre gripping shell plate dress card cooperation is connected, the optical axis stretches into circular intracavity with circular inner chamber screw-thread fit connects, the optical axis surface is provided with a plurality of spicule devices to utilize the main work component of adjusting fixing device as equipment, realized the location and the regulatory function of other devices.
Beneficially, the sliding limiting assembly comprises a transverse plate arranged in the inner cavity, bilateral symmetric side plates are fixedly arranged on the left and right side surfaces of the transverse plate, a vertically-penetrating middle cavity is fixedly arranged in the transverse plate, a cylinder is fixedly arranged in the end wall of the middle cavity, a circular inner cavity is arranged in the cylinder, a round hole is communicated with the other end wall of the middle cavity, penetrating holes which are symmetrical front and back are communicated with the front and back end walls of the middle cavity, the transverse plate extends into the sliding groove, a positioning locking block is slidably arranged in the penetrating groove, an open square cavity is fixedly arranged in the positioning locking block, the square cavity is connected with the transverse plate in a clamping and matching manner, a top block is fixedly arranged on the upper end surface of the positioning locking block and abuts against the upper end surface of the mounting plate, a positioning bolt is arranged in the top block and is fixed between the top block and the mounting plate through a gasket and a, the nut is connected with the positioning bolt in a threaded fit mode, the gasket abuts against the mounting plate, the sliding shaft is fixed to the transverse plate, the rotating lug is connected with the penetrating hole in a clamping fit mode to enable the second binding device to be fixed to the adjusting and fixing device, the sliding shaft is connected with the sliding shell in a fixed fit mode, and therefore the height of the footing supporting device is adjusted through the sliding limiting assembly and the bone needle device is fixed through the sliding shaft.
The invention has the beneficial effects that: the equipment utilizes the rotating device, the first binding device, the second binding device, the footing supporting device, the spicule device and the adjusting and fixing device to respectively realize the binding and fixing of the human leg by utilizing the first binding device, the second binding device and the footing supporting device so as to be beneficial to the spicule device to fix the human leg, simultaneously utilizes the adjusting and fixing device and the rotating device to ensure that the equipment is better attached to the human leg, under the action of the adjusting and fixing device, the position and the angle of the spicule device are changed to ensure that the spicule device is better attached to the human leg, the footing supporting device utilizes a threaded rod to control the release and the contraction of the pulley in the using process so as to ensure that the pulley is efficiently released, the pulley is used as a buffer when a person moves, the movement of the person is more relaxed, and when the structure is adjusted and installed, various parts which are convenient to detach and install are adopted, make equipment have very strong installation convenience, above-mentioned advantage concrete performance is as follows, utilize fixed between the fixed plate and fixed between the solid fixed ring makes connect shell and chucking casing, fix people's leg between the chucking ring, utilize driving motor drive the axis of rotation rotates, makes angle between the mounting panel changes, utilizes the nut with positioning bolt's screw-thread fit is connected, makes the location latch segment will the diaphragm dress card makes the position of diaphragm is fixed, utilizes simultaneously the casing that slides will the spicule is in the epaxial position of sliding shaft and optical changes, realizes that the spicule is better to be fixed with the bone, utilizes the turning handle drives the release of gyro wheel makes personnel's motion is more convenient after gyro wheel and ground contact.
Drawings
FIG. 1 is a schematic three-dimensional structure of the apparatus of the present invention;
FIG. 2 is an enlarged schematic view of the mounting plate of FIG. 1 taken in the direction A in accordance with the present invention;
FIG. 3 is an enlarged view of the rotating block of FIG. 1 in the direction B;
FIG. 4 is an enlarged view of the ring cavity of FIG. 1 taken in the direction C;
FIG. 5 is an enlarged view of the slip axis of FIG. 1 taken in the direction D according to the present invention;
FIG. 6 is an enlarged view in the direction E of the connecting block of FIG. 1 according to the present invention;
FIG. 7 is a schematic bottom three-dimensional view of the apparatus of the present invention;
FIG. 8 is an enlarged view in the direction F of the spacer of FIG. 7 according to the present invention;
FIG. 9 is a schematic view of the cross plate of the present invention;
in the figure, a fixed ring 101, a clamping ring 102, an inner ring cavity 103, a mounting plate 104, a cavity 105, a clamping shell 106, a fixed plate 107, a connecting shell 108, a locking screw 109, a rotating block 110, a driving motor 111, a rotating shaft 112, a side rotating plate 113, a cylinder 201, a through hole 202, a fixed shaft 203, a boss 204, a square hole 205, a sliding groove 206, a through groove 207, a clamping opening 208, a bone pin 209, a fixed handle 210, an inner cavity 211, a sliding shell 212, a sliding shaft 213, a rotating platform 214, a fastening bolt 215, a clamping cavity 216, a through hole 301, a square cavity 302, a positioning bolt 303, a gasket 304, a positioning locking block 305, a nut 306, a top block 307, an optical axis 401, a rotating lug 402, a side fixing plate 403, an opening cavity 404, a supporting plate 501, a cushion block 502, a trapezoidal block 503, a mounting cavity 504, a containing box 505, a clamping cavity 506, a through connecting hole 507, a top fixing block 508, a matching cavity 601, a connecting block 602, A fixed column 702, a moving block 703, a roller rod 704, a roller 705, a rotating handle 706, a mounting table 707, a linkage block 708, an outer rotating block 709, a left-handed thread line 710, a right-handed thread line 711, a round hole 901, a penetrating hole 902, a round inner cavity 903, a side plate 904, a transverse plate 905, a cylinder 906, an intermediate cavity 907, a rotating device 950, a first binding device 951, a second binding device 952, a footing supporting device 953, a spicule device 954 and an adjusting and fixing device 955.
Detailed Description
As shown in fig. 1 to 9, the present invention is explained in detail, and for convenience of description, the following orientations are defined as follows: the fracture fixation support frame comprises mounting plates 104 which are symmetrically arranged, wherein the mounting plates 104 are connected in a rotating fit manner through a rotating device 950, a first binding device 951 for binding thighs of a person is arranged in the mounting plate 104 on the left side, a second binding device 952 for binding shanks of the person is arranged in the mounting plate 104 on the right side, a footing supporting device 953 for limiting soles of the feet of the person and facilitating movement of the person is arranged on the lower side of the second binding device 952, a plurality of bone needle devices 954 for fixing bones are arranged in the mounting plate 104, adjusting and fixing devices 955 for fixing the bone needle devices 954 in multiple directions are arranged outside the bone needle devices 954 and are positioned in the mounting plates 104, so that the bone needle devices 954 can fix the bones in multiple directions, and the bone fixing device 951 is utilized by the device, The second tie up device 952 and footing supporting device 953 are spacing with the people leg, utilize simultaneously to adjust fixing device 955 and adjust the position of different spicule devices 954, make spicule device 954 carry out high-efficient location with the people leg.
Advantageously, the rotating device 950 includes a rotating block 110 fixed to the right end surface of the left mounting plate 104, a driving motor 111 is fixed to the front end surface of the rotating block 110, a rotating shaft 112 is connected to one side of the driving motor 111 in a power connection manner, the rotating shaft 112 is connected to the rotating block 110 in a rotating fit manner, a side rotating plate 113 is arranged on the outer surface of the rotating shaft 112 in a rotating manner, the side rotating plate 113 is fixed to the lower mounting plate 104, and an angle formed between the mounting plates 104 is 0 to 180 °, so that the left and right mounting plates 104 rotate after the driving motor 111 drives the rotating shaft 112 to rotate, and the angle of the left and right mounting plates 104 changes.
Beneficially, the first binding device 951 comprises a clamping shell 106, a connecting shell 108 is disposed on the upper side of the clamping shell 106 in an abutting mode, fixing plates 107 which are symmetrical front and back are disposed on the front and back sides of the clamping shell 106 and the connecting shell 108, the fixing plates 107 are fixedly matched and connected, a circular accommodating cavity 105 which is used for limiting the human thigh not to deviate is formed between the connecting shell 108 and the clamping shell 106, the diameter of the accommodating cavity 105 is 25cm, a rotating table 214 which is used for fixing with an adjusting fixing device 955 is fixedly arranged on the upper end face of the connecting shell 108, and therefore the human thigh is limited by the combination of the connecting shell 108 and the clamping shell 106, and bone fixing is facilitated.
Beneficially, the second binding device 952 includes clamping rings 102 symmetrically disposed at left and right sides and abutting against each other, fixing rings 101 are symmetrically disposed at front and back of the clamping rings 102, the fixing rings 101 are fixed to each other, an annular inner cavity 103 penetrating from top to bottom and used for limiting the human calf not to deviate is disposed between the clamping rings 102, the diameter of the annular inner cavity 103 is 20cm, and a connecting assembly used for being in fit connection with the adjusting and fixing device 955 is fixedly disposed at the right end face of the clamping ring 102 at the right side, so that the human calf is fixed by the annular inner cavity 103.
Advantageously, the connecting assembly includes a side fixing plate 403 fixed on the right end surface of the fastening ring 102, an open cavity 404 penetrating vertically is fixed in the side fixing plate 403, a front and a rear symmetrical rotary protrusions 402 are fixed in the front and rear end walls of the open cavity 404, the rotary protrusions 402 are in fit connection with the adjusting fixture 955, so that the second tie-up device 952 is fixed by the connecting assembly.
Beneficially, wherein, footing strutting arrangement 953 includes foot fagging 501, the holding box 505 has been set firmly to the up end of foot fagging 501, be provided with the dress card chamber 506 that is used for restricting the sole in the holding box 505, the end wall intercommunication is provided with a plurality of threading holes 507 that are used for the threading to fix the foot of people and run through around and around in the dress card chamber 506, the downside of foot fagging 501 is provided with the footing roller assembly that is convenient for personnel to remove, the installation cavity 504 that runs through and be convenient for the footing roller assembly to fix is set firmly about the footing plate 501, thereby utilize footing strutting arrangement 953 to be convenient for people's leg further fixed and be convenient for personnel to remove.
Beneficially, the foot roller assembly comprises a top fixing block 508, trapezoidal blocks 503 which are symmetrical front and back are fixedly arranged on the lower end face of the top fixing block 508, roller cavities 701 which penetrate through and are opened left and right are arranged between the trapezoidal blocks 503, mounting tables 707 which are symmetrical left and right are fixedly arranged between the trapezoidal blocks 503, rotating handles 706 are rotatably arranged in the mounting tables 707, the rotating handles 706 are rotatably matched and connected with the mounting tables 707, two sections of thread lines with opposite rotating directions, namely a left-handed thread line 710 and a right-handed thread line 711, are arranged on the outer surface of each rotating handle 706, fixing columns 702 which are symmetrical left and right are rotatably arranged between the trapezoidal blocks 503, outer rotating blocks 709 are rotatably arranged in the fixing columns 702, roller rods 704 are fixedly arranged at one ends of the outer rotating blocks 709, rollers 705 are rotatably arranged at the other ends of the roller rods 704, the diameter of the rollers 705 is 5cm, linkage blocks 708 are rotatably arranged in the moving blocks 703 and are respectively in threaded fit and, thus, the roller 705 is pressed against the ground by rotating the handle 706 to swing the roller rod 704, and the person can move more conveniently by using the roller 705.
Beneficially, wherein, spicule device 954 includes a sliding shell 212 cooperatively connected with an adjusting and fixing device 955, a cylinder 201 is fixedly arranged on an upper end face of sliding shell 212, a fixing handle 210 is slidably arranged on an outer surface of cylinder 201, a fastening bolt 215 is arranged in fixing handle 210, fixing handle 210 is fixed on the outer surface of cylinder 201 by fastening bolt 215, a clamping cavity 216 with a circular opening is fixedly arranged in fixing handle 210, spicules 209 are fixedly arranged in clamping cavity 216, and a clamping opening 208 convenient for clamping and stressing is arranged above spicules 209, so that spicules 209 can be adjusted in multiple directions and multiple angles by using spicule device 954, and spicules 209 can be better fixed with human bones.
Beneficially, the adjusting and fixing device 955 includes a boss 204 fixedly disposed on the left end surface of the mounting plate 104 and connected to the rotating table 214 in a matching manner, a fixing shaft 203 is fixedly disposed in the boss 204, the fixing shaft 203 passes through the rotating table 214 and is fixed to the rotating table 214, a through inner cavity 211 is fixedly disposed in the mounting plate 104, front and rear end walls of the inner cavity 211 are provided with sliding slots 206 in a communicating manner, the upper and lower end walls of the sliding slot 206 are provided with through slots 207 in a communicating manner, the through slots 207 and the sliding slots 206 are communicated with the external space, a plurality of square holes 205 penetrating left and right are disposed in the left end wall of the inner cavity 211, a through hole 202 penetrating left and right is disposed between the square holes 205, a sliding shaft 213 fixedly connected to the footrest plate 501 is slidably disposed in the through hole 202, a sliding limiting component for limiting and fixing the sliding shaft 213 is disposed at one end of the sliding shaft 213, a, end wall in-connection is provided with through hole 301 about cooperation chamber 601, the card is provided with connecting block 602 in the cooperation chamber 601, the screw-fit connection of through hole 301 is provided with locking screw 109, locking screw 109 passes connecting block 602, be fixed in cooperation chamber 601 with connecting block 602 in, the inherent centre gripping coverboard 603 of connecting block 602 terminal surface, be provided with optical axis 401 in the inner chamber 211 on right side, optical axis 401 and centre gripping coverboard 603 dress card cooperation are connected, optical axis 401 stretches into in the circular inner chamber 903 and is connected with circular inner chamber 903 screw-fit, optical axis 401 surface is provided with a plurality of spicule devices 954, thereby utilize and adjust fixing device 955 as the main working member of equipment, the location and the regulatory function of other devices have been.
Beneficially, the slippage limiting assembly comprises a transverse plate 905 arranged in the inner cavity 211, the left side and the right side of the transverse plate 905 are fixedly provided with a left-right symmetrical side plate 904, a vertically penetrating middle cavity 907 is fixedly arranged in the transverse plate 905, a cylinder 906 is fixedly arranged in the end wall of the middle cavity 907, a circular inner cavity 903 is arranged in the cylinder 906, a round hole 901 is communicated with the other end wall of the middle cavity 907, a front-back symmetrical penetrating hole 902 is communicated with the front-back end wall of the middle cavity 907, the transverse plate 905 extends into the sliding groove 206, a positioning locking block 305 is slidably arranged in the penetrating groove 207, a square cavity 302 with an opening is fixedly arranged in the positioning locking block 305, the square cavity 302 is connected with the transverse plate 905 in a clamping and matching manner, a top block 307 is fixedly arranged on the upper end face of the positioning locking block 305, the top block 307 abuts against the upper end face of the mounting plate 104, a positioning bolt 303 is arranged in, the nut 306 is in threaded fit with the positioning bolt 303, the gasket 304 abuts against the mounting plate 104, the sliding shaft 213 is fixed with the transverse plate 905, the rotary lug 402 is connected with the penetrating hole 902 in a clamping fit manner to fix the second binding device 952 and the adjusting and fixing device 955, the sliding shaft 213 is in fixed fit with the sliding shell 212, so that the height of the footing supporting device 953 is adjusted by the sliding limiting assembly, and the bone needle device 954 is fixed by the sliding shaft 213.
Initially, the device, assembly and structure are in an inoperative condition and a person has secured the leg within the apparatus by connecting the housing 108 and the clamp housing 106 and also the clamp ring 102.
When the device is in operation, because the sole of a foot is placed in the card loading cavity 506 and the length of the leg of the person is different, each part of the device needs to be adjusted to make the leg of the person completely fit with the device, the transverse plate 905 in the right mounting plate 104 is adjusted first, specifically, after the nut 306 is unscrewed, the transverse plate 905 is slid to make the transverse plate 905 slide in the chute 206, when the transverse plate 905 slides to a specified position, the transverse plate 905 drives the right sliding shaft 213 to move up and down to change the up and down position of the foot supporting plate 501, at this time, the lower leg of the person is completely parallel to the right mounting plate 104 and can not be displaced, similarly, because the angle between the lower leg and the thigh can be changed, when the device is worn, the driving motor 111 drives the rotating shaft 112 to rotate after being operated, so that the side rotating plate 113 and the rotating block 110 rotate relatively to make the left and right mounting, the thigh and the shank are supported, and as the sliding shaft 213 in the mounting plate 104 and the outer surface of the optical axis 401 are provided with the spicule device 954, the spicules 209 in the spicule device 954 fix the bone, and the spicules 209 need to be extended into the bone by external force to be fixed in the fixing process.
When a person stands up and moves, the driving motor 111 drives the left and right mounting plates 104 to be in a vertical state after working, so that the person can move conveniently, when the person moves by means of a crutch in an external space, the medical staff can rotate the rotating handle 706, so that the rotating handle 706 drives the roller rod 704 to swing after rotating, the roller 705 abuts against the ground in the swinging process, and at the moment, the roller 705 abuts against the ground so that the person can move more conveniently.
When the device and the bone needle device 954 are disassembled, the bone needles 209 are taken out by the clamping openings 208, the connecting shell 108, the clamping shell 106 and the clamping ring 102 are loosened, the legs of a person can be released, when the device is folded, the optical axis 401 is screwed, the optical axis 401 is separated from the matching of the clamping shell plate 603 and the circular inner cavity 903, the optical axis 401 is taken down, the transverse plate 905 is adjusted to be fixed at the innermost side close to the side rotating plate 113, at the moment, the mounting plates 104 are close to each other after the driving motor 111 works again, and the device is folded.
The invention has the beneficial effects that: the device utilizes the rotating device 950, the first binding device 951, the second binding device 952, the foot supporting device 953, the spicule device 954 and the adjusting and fixing device 955 to respectively realize that the first binding device 951, the second binding device 952 and the foot supporting device 953 are used for binding and fixing the legs of a person so as to be beneficial to fixing the legs of the person by the spicule device 954, simultaneously utilizes the adjusting and fixing device 955 and the rotating device 950 to ensure that the device is perfectly attached to the legs of the person, under the action of the adjusting and fixing device 955, the position and the angle of the spicule device 954 are changed so as to ensure that the spicule device 954 is better attached to the legs of the person, the threaded rod is utilized by the foot supporting device 953 to control the release and the contraction of the pulley in the using process, the pulley is efficiently released, the pulley is used as a buffer when the person moves, the person moves more easily, when the structure is adjusted and installed, the device has the advantages that the fixing between the fixing plates 107 and the fixing between the fixing rings 101 are utilized, the connecting shell 108 and the clamping shell 106 are connected, the legs of a person are fixed between the clamping rings 102, the rotating shaft 112 is driven to rotate by the driving motor 111, the angle between the mounting plates 104 is changed, the positioning locking block 305 clamps the transverse plate 905 to fix the position of the transverse plate 905 by utilizing the threaded fit connection of the nut 306 and the positioning bolt 303, the positions of the bone pins 209 on the sliding shaft 213 and the optical axis 401 are changed by utilizing the sliding shell 212, the bone pins 209 are fixed with bones better, the rotating handle 706 is utilized to drive the roller 705 to release, and personnel can move more conveniently after the roller 705 is contacted with the ground.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although the fixing ring 101, the snap ring 102, the ring inner cavity 103, the mounting plate 104, the receiving cavity 105, the snap housing 106, the fixing plate 107, the connection housing 108, the locking screw 109, the rotating block 110, the driving motor 111, the rotating shaft 112, the side rotating plate 113, the cylinder 201, the through hole 202, the fixing shaft 203, the boss 204, the square hole 205, the sliding groove 206, the through groove 207, the clamping opening 208, the bone pin 209, the fixing handle 210, the inner cavity 211, the sliding housing 212, the sliding shaft 213, the rotating table 214, the fastening bolt 215, the clamping cavity 216, the through hole 301, the square cavity 302, the positioning bolt 303, the gasket 304, the positioning locking block 305, the nut 306, the top block 307, the optical axis 401, the rotating protrusion 402, the side fixing plate 403, the open cavity 404, the foot supporting plate 501, the cushion block 502, the ladder block 503, the mounting cavity 504, the container 505, the clamping cavity 506, the through connecting hole 507, the top fixing block 508, the mating cavity 601, clamping shell plate 603, roller cavity 701, fixed column 702, moving block 703, roller rod 704, roller 705, rotating handle 706, mounting table 707, linkage block 708, outer rotating block 709, left-handed thread 710, right-handed thread 711, round hole 901, through hole 902, round cavity 903, side plate 904, transverse plate 905, cylinder 906, middle cavity 907, rotating device 950, first binding device 951, second binding device 952, foot supporting device 953, spicule device 954 and adjusting and fixing device 955, without excluding the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention and they are to be interpreted as any additional limitation which is not in accordance with the spirit of the present invention.
Claims (7)
1. The fracture fixing and supporting frame convenient to disassemble is characterized by comprising mounting plates (104) which are symmetrically arranged, the mounting plates (104) are connected in a rotating fit mode through a rotating device (950), a first binding device (951) used for binding thighs of a person is arranged in the left mounting plate (104), a second binding device (952) used for binding shanks of the person is arranged in the right mounting plate (104), a footing supporting device (953) used for limiting soles of the feet of the person and facilitating movement of the person is arranged on the lower side of the second binding device (952), a plurality of bone needle devices (954) used for fixing bones are arranged in the mounting plate (104), adjusting and fixing devices (955) which are located in the mounting plate (104) and used for fixing the bone needle devices (954) to fix the bones in multiple directions are arranged on the outer sides of the bone needle devices (954), the bottom supporting device (953) comprises bottom supporting plates (501), a containing box (505) is fixedly arranged on the upper end face of each bottom supporting plate (501), a clamping cavity (506) for limiting the sole of a person is arranged in each containing box (505), a plurality of penetrating holes (507) which are used for fixing the person's foot through the penetrating holes and penetrate through the bottom of the front end wall and the back end wall of each clamping cavity (506) are communicated with each other, a bottom roller assembly which is convenient for the person to move is arranged on the lower side of each bottom supporting plate (501), a mounting cavity (504) which penetrates through the bottom supporting plates (501) up and down and is convenient for the bottom roller assembly to fix is fixedly arranged in each bottom supporting plate, each bottom roller assembly comprises a top fixing block (508), trapezoidal blocks (503) which are symmetrical front and back are fixedly arranged on the lower end face of each top fixing block (508), a roller cavity (701) which penetrates through left and right and is opened is arranged between the trapezoidal blocks (503, the mounting table (707) is provided with a rotating handle (706) in a rotating mode, the rotating handle (706) is connected with the mounting table (707) in a rotating matching mode, two sections of threads with opposite rotating directions are arranged on the outer surface of the rotating handle (706) and are a left-handed thread (710) and a right-handed thread (711), bilaterally symmetrical fixed columns (702) are arranged between the trapezoidal blocks (503) in a rotating mode, outer rotating blocks (709) are arranged in the fixed columns (702) in a rotating mode, one ends of the outer rotating blocks (709) are fixedly provided with roller rods (704), moving blocks (703) are arranged on the roller rods (704), linkage blocks (708) are arranged in the moving blocks (703) in a rotating mode, and the linkage blocks (708) are connected with the left-handed thread (710) and the right-handed thread (711) in a threaded matching mode respectively.
2. The fracture fixation support frame convenient to disassemble as claimed in claim 1, wherein: rotating device (950) including set firmly in the left turning block (110) of mounting panel (104) right-hand member face, the terminal surface has set firmly driving motor (111) before turning block (110), driving motor (111) one side power connection is provided with axis of rotation (112), axis of rotation (112) with turning block (110) normal running fit is connected, axis of rotation (112) surface pivoted is provided with side turning plate (113), side turning plate (113) and downside mounting panel (104) are fixed.
3. The fracture fixation support frame convenient to disassemble as claimed in claim 1, wherein: the second ties up and ties up clamp ring (102) that device (952) set up and offset including bilateral symmetry, the symmetry sets firmly solid fixed ring (101) around clamp ring (102), gu fix each other between fixed ring (101), be provided with between clamp ring (102) about run through and be used for restricting the ring inner chamber (103) right side that the skew does not take place for the people's shank clamp ring (102) right-hand member face sets firmly and is used for cooperating the coupling assembling of being connected with regulation fixing device (955).
4. The fracture fixation support frame convenient to disassemble as claimed in claim 3, wherein: the connecting assembly comprises a side fixing plate (403) fixedly arranged on the right end face of the clamping ring (102), an opening cavity (404) which penetrates through the clamping ring from top to bottom is fixedly arranged in the side fixing plate (403), front and rear symmetrical rotating lugs (402) are fixedly arranged in the front and rear end walls of the opening cavity (404), and the rotating lugs (402) are connected with an adjusting and fixing device (955) in a matched mode.
5. The fracture fixation support frame convenient to disassemble as claimed in claim 4, wherein: the spicule device (954) comprises a sliding shell (212) which is connected with an adjusting and fixing device (955) in a matched mode, a cylinder (201) is fixedly arranged on the upper end face of the sliding shell (212), a fixing handle (210) is arranged on the outer surface of the cylinder (201) in a sliding mode, a fastening bolt (215) is arranged in the fixing handle (210), the fixing handle (210) is fixed to the outer surface of the cylinder (201) through the fastening bolt (215), a clamping cavity (216) with a circular opening is fixedly arranged in the fixing handle (210), a spicule (209) is fixedly arranged in the clamping cavity (216), and a clamping opening (208) which is convenient for clamping and clamping the stress is arranged above the spicule (209).
6. The fracture fixation support frame convenient to disassemble as claimed in claim 5, wherein: adjusting and fixing device (955) including set firmly in mounting panel (104) left end face with rotate the platform (214) cooperation boss (204) be connected, boss (204) internal fixation has fixed axle (203), fixed axle (203) pass rotate platform (214) with rotate platform (214) fixed, mounting panel (104) internal fixation has inner chamber (211) that runs through, inner chamber (211) front and back end wall internal communication is provided with front and back symmetry's spout (206), spout (206) upper and lower end wall internal communication is provided with punch-through groove (207) of vertical symmetry, punch-through groove (207) and spout (206) and exterior space intercommunication, inner chamber (211) left end wall internal communication is provided with a plurality of square holes (205) that run through from left to right, be provided with between square hole (205) about running through and punch-through (202), it is provided with sliding shaft (213) that fixed cooperation is connected with foot fagging (501) to slide in punch-through (202), slip axle (213) one end be provided with slip axle (213) restriction fixed slip restriction subassembly, be close to side rotation board (113) the intercommunication is provided with cooperation chamber (601) in the inner chamber (211) end wall, the intercommunication is provided with via hole (301) in the end wall about cooperation chamber (601), the card is provided with connecting block (602) in cooperation chamber (601), via hole (301) internal thread fit connection is provided with locking screw (109), locking screw (109) pass connecting block (602), will connecting block (602) are fixed in cooperation chamber (601), connecting block (602) terminal surface inherent centre gripping shell plate (603), be provided with optical axis (401) in inner chamber (211) on right side, optical axis (401) with centre gripping shell plate (603) dress card cooperation is connected, optical axis (401) stretch into in circular inner chamber (903) and are connected with circular inner chamber (903) screw thread fit, the outer surface of the optical axis (401) is provided with a plurality of spicule devices (954).
7. The fracture fixation support frame convenient to disassemble as claimed in claim 6, wherein: the slippage limiting assembly comprises a transverse plate (905) arranged in the inner cavity (211), left and right side surfaces of the transverse plate (905) are fixedly provided with left and right symmetrical side plates (904), an upper and lower penetrating middle cavity (907) is fixedly arranged in the transverse plate (905), a cylinder (906) is fixedly arranged in an end wall of the middle cavity (907), a circular inner cavity (903) is arranged in the cylinder (906), the other end wall of the middle cavity (907) is internally communicated with a round hole (901), front and rear end walls of the middle cavity (907) are communicated with a front and rear symmetrical penetrating hole (902), the transverse plate (905) extends into the sliding chute (206), a positioning locking block (305) is arranged in the penetrating groove (207) in a sliding manner, an open square cavity (302) is fixedly arranged in the positioning locking block (305), the square cavity (302) is connected with the transverse plate (905) in a clamping and matching manner, and a top block (307) is fixedly arranged on the upper end surface of the positioning locking block, the kicking block (307) with mounting panel (104) up end offsets, be provided with positioning bolt (303) in kicking block (307), positioning bolt (303) are fixed in through gasket (304) and nut (306) kicking block (307) and between mounting panel (104), wherein nut (306) with positioning bolt (303) screw-thread fit is connected, gasket (304) with mounting panel (104) offset, slip axle (213) with diaphragm (905) is fixed, rotate lug (402) with hole (902) dress card cooperation even makes second tie up and tie up device (952) and adjust fixing device (955) fixed, slip axle (213) with slip casing (212) fixed coordination is connected.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910062739.8A CN109793562B (en) | 2019-01-23 | 2019-01-23 | Dismantle convenient fracture fixation support frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910062739.8A CN109793562B (en) | 2019-01-23 | 2019-01-23 | Dismantle convenient fracture fixation support frame |
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| CN109793562A CN109793562A (en) | 2019-05-24 |
| CN109793562B true CN109793562B (en) | 2020-06-16 |
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| CN201910062739.8A Active CN109793562B (en) | 2019-01-23 | 2019-01-23 | Dismantle convenient fracture fixation support frame |
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