CN112515831B - Orthopedic spine injury repairs and uses treatment device - Google Patents
Orthopedic spine injury repairs and uses treatment device Download PDFInfo
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- CN112515831B CN112515831B CN202011309193.0A CN202011309193A CN112515831B CN 112515831 B CN112515831 B CN 112515831B CN 202011309193 A CN202011309193 A CN 202011309193A CN 112515831 B CN112515831 B CN 112515831B
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- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 18
- 230000008439 repair process Effects 0.000 title claims description 8
- 230000006378 damage Effects 0.000 title abstract description 10
- 208000027418 Wounds and injury Diseases 0.000 title description 8
- 208000014674 injury Diseases 0.000 title description 8
- 208000020339 Spinal injury Diseases 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000005484 gravity Effects 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 10
- 206010039722 scoliosis Diseases 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
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- Life Sciences & Earth Sciences (AREA)
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Abstract
The utility model provides an orthopedics backbone damage restores and uses treatment device, the on-line screen storage device comprises a base, there is the diaphragm on the base, both ends installation gear about the diaphragm top side, first piston of installation in the piston tube, the inner installation splint of first piston rod, the bottom side of diaphragm is connected through the several spring beam with the top side of base, the lower extreme of stand is connected to the top side of base, the spiral guide way is seted up on the upper portion of stand periphery, slidable mounting slide bar in the spiral guide way, the lower extreme installation driven gear of stand periphery, driven gear one side is equipped with the gear post, the bottom side of movable plate is connected to the upper end of gear post, the movable plate bottom side is equipped with elastic baffle, one side of gear post is equipped with the driving gear, the driving gear is installed on the base, be equipped with the standpipe on the movable plate. This device can utilize user's self gravity to form the required clamp force of backbone correction to make the user be located orthotic devices's centre, adjust user's position, make initial clamp force size the same simultaneously, thereby save the time that initial clamp force was adjusted.
Description
Technical Field
The invention belongs to the field of spinal correction devices, and particularly relates to a treatment device for repairing orthopedic spinal injuries.
Background
Scoliosis, commonly referred to as scoliosis, is a three-dimensional deformity of the spine that includes sequence abnormalities in the coronal, sagittal, and axial positions. The spine of a normal person is seen from the back and is a straight line, the two sides of the trunk are symmetrical, if the spine is damaged, scoliosis easily appears in the recovery process, the damaged spine needs to be corrected, the existing correction device is complex in use and operation, the position of a patient needs to be adjusted by others in an auxiliary mode, the pressure of a correction splint on a user is adjusted, the pressure is not easy to observe visually, initial pressure is inconsistent, the small effect is not achieved, time is wasted, clamping injury is easily caused due to overlarge pressure, actual requirements cannot be met, and therefore the orthopedic spine injury repair treatment device is invented.
Disclosure of Invention
The invention provides a treatment device for repairing spine injuries in orthopedics department, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
a treatment device for repairing orthopedic spinal injuries comprises a base, wherein a transverse plate is arranged above the base, gears are respectively rotatably arranged at the left end and the right end of the top side of the transverse plate, a first strip-shaped rack is arranged on one side of the gear, which is opposite to the gear, in a meshing fit manner, the strip-shaped rack is fixedly connected with the base, a second strip-shaped rack is arranged on the top side of the gear in a meshing fit manner, the second strip-shaped rack is connected with the transverse plate in a sliding fit manner, the inner end of the second strip-shaped rack is fixedly connected with the outer end of a piston tube, a first piston is arranged in the piston tube in an airtight fit manner, the outer side of the first piston is connected with the outer end of the piston tube through a first spring, the inner side of the first piston is fixedly connected with the outer end of a first piston rod, a clamping plate is fixedly arranged at the inner end of the first piston rod, and a plurality of exhaust holes are formed in the middle part of the periphery of the piston tube; the bottom side of the transverse plate is connected with the top side of the base through a plurality of spring rods, the top side of the base is rotatably connected with the lower end of the upright post through a bearing, the upper part of the periphery of the upright post is provided with a spiral guide groove, a slide rod is slidably mounted in the spiral guide groove and fixedly connected with the transverse plate through a connecting rod, the lower end of the periphery of the upright post is fixedly provided with a coaxial driven gear, a gear column capable of being meshed and matched with the driven gear is arranged above one side of the driven gear, the upper end of the gear column is rotatably connected with the bottom side of a movable plate through a bearing, the top side of the movable plate is connected with the bottom side of the transverse plate through a second telescopic rod, the left side of the bottom side of the movable plate is provided with an elastic baffle, the rear end of the elastic baffle is fixedly connected with the base, one side of the gear column is meshed and matched with a driving gear, the driving gear is mounted on the base through a driving device, a vertical pipe is arranged above the vertical pipe, and two second pistons which are distributed up and down are arranged in an airtight fit in the vertical pipe, the first piston of downside is connected with the standpipe through the second spring of suit in the first piston rod periphery, the lower extreme of the first piston rod of downside and the top side contact cooperation of movable plate, two gas pockets are seted up at the middle part of standpipe periphery, gas pocket fixed connection hose's one end, one of them exhaust hole fixed connection on the other end of hose and the corresponding piston pipe, the standpipe passes through support frame fixed connection with the base.
According to the orthopedic spine injury repair treatment device, the driving device comprises a worm wheel, the worm wheel is fixedly mounted on the bottom side of the driving gear coaxially, the bottom side of the worm wheel is rotatably connected with the top side of the base through a bearing, a worm is arranged on one side of the worm wheel in a meshed fit mode, one end of the worm is fixedly connected with a rotating shaft of the motor, and the motor is fixedly connected with the base.
As above a bone department backbone damage restores and uses treatment device, splint include the axle bed, the inner and axle bed fixed connection of first piston rod, rotate the vertical lead screw of installation through the bearing in the axle bed, the screw thread turning of both sides is opposite about the lead screw, the upper and lower both sides of lead screw periphery respectively the screw thread installation screw nut, the periphery fixed connection sliding sleeve of screw nut's periphery, slidable mounting optical axis in the sliding sleeve, optical axis and axle bed fixed connection, the outer end of fixed connection bracing piece is respectively to relative one side about the screw nut, the inner fixed mounting grip block respectively of bracing piece.
According to the treatment device for repairing the orthopedic spine injury, the left side and the right side of the clamping plate are arc-shaped curved surfaces.
According to the treatment device for repairing the orthopedic spine injury, the movable plate is arranged on the top side of the transverse plate, and the bottom side of the movable plate is connected with the top side of the transverse plate in a sliding fit mode through the sliding rail.
According to the treatment device for repairing the orthopedic spinal injury, the gear comprises the large gear and the small gear, the rear side of the small gear is fixedly connected with the front side of the large gear, the large gear is coaxial with the small gear, the large gear is meshed and matched with the second strip-shaped rack, and the small gear is meshed and matched with the first strip-shaped rack.
The invention has the advantages that: the invention has simple structure, ingenious conception and convenient use and operation. Can utilize user's self gravity to form the required clamp force of backbone correction to make the user be located orthotic devices's centre, adjust user's position, make initial clamp force size the same simultaneously, thereby save the time that initial clamp force was adjusted, can satisfy the market demand, be fit for promoting. When the invention is used, a user with scoliosis faces forwards or backwards, sits on the transverse plate and is positioned between the clamping plates at the left side and the right side, the transverse plate moves downwards under the action of the gravity of the user, the spring rod is compressed, the transverse plate drives the gear, the second strip-shaped rack, the piston tube, the first piston, the first spring, the first piston rod and the clamping plates to move downwards, the gear rolls along the first strip-shaped rack, the gear drives the second strip-shaped rack to move oppositely, the second strip-shaped rack drives the clamping plates to move oppositely, after the clamping plates at one side are in contact fit with the upper side and the lower side of the side protrusion or the side recess of the user, the clamping plates drive the first piston to move towards the outer end of the corresponding piston tube through the first piston rod, so that the first spring is compressed, the clamping plates generate thrust to the user, until the first spring is compressed to the shortest, the first piston moves to the outermost end of the piston tube, the first piston seals the exhaust holes and moves downwards along with the transverse plate, the user is pushed to the transverse plate between the left and right gears by the thrust generated by the clamping plate on the side to the user, the clamping plate on the other side is in contact fit with the user, the corresponding exhaust holes are sealed by the first piston on the side, the clamping plates on the left and right sides are in contact fit with the user at the moment, the transverse plate moves downwards and drives the sliding rod to slide along the spiral guide groove through the connecting rod, the upright post rotates automatically, the upright post drives the driven gear to rotate, meanwhile, the transverse plate drives the second piston on the upper side to move downwards through the second piston rod on the upper side, air between the two second pistons is compressed and enters the piston tube through the air holes, the hose and the exhaust holes, and is exhausted out of the piston tube through the rest exhaust holes, the second piston on the lower side does not move, the exhaust holes are sealed by the first piston and continuously moves downwards along with the second piston on the upper side, the air between the vertical pipes is compressed, the second piston at the lower side moves downwards, the second spring is compressed, the second piston at the lower side drives the second piston rod at the lower side to move downwards and generate downward pressure on the moving plate, the moving plate drives the gear post to move downwards, the gear post is in meshed fit with the driving gear, the moving plate generates downward pressure on the elastic baffle, the elastic baffle is elastically deformed until the moving plate moves below the elastic baffle, the moving plate continues to move downwards under the action of the gravity of the gear post, the second telescopic rod is stretched, the gear post is in meshed fit with the driven gear, the gear post is in meshed fit with the driving gear, the driving gear cannot automatically rotate under the locking action of the driving device, so that the vertical post cannot continue to rotate at the moment, the transverse plate cannot continue to move downwards, and the clamping plate finishes the correcting and clamping of a user, the initial clamping force of the clamping plates to the user is the same; when the clamping force of the clamping plate on a user needs to be adjusted, the driving gear is driven to rotate positively and reversely through the driving device, so that the clamping force is increased or reduced, the stand column rotates reversely, the stand column pushes the sliding rod through the spiral guide groove, the connecting rod transverse plate moves upwards, when the transverse plate moves upwards, the gear column is kept to be matched with the driven gear under the action of self gravity, the driving gear is meshed with the driving gear, the second telescopic rod is stretched, the transverse plate gets down to the user, the transverse plate moves upwards under the action of elastic thrust of the spring rod, the sliding rod continues to slide upwards in the spiral guide groove, the stand column continues to rotate reversely, the transverse plate rises to the highest position, the second telescopic rod is stretched to the longest, the transverse plate drives the moving plate through the second telescopic rod, the gear column moves upwards, and the moving plate reaches the upper part of the elastic baffle again.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of section I of FIG. 1; fig. 3 is a partial enlarged view of ii of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A treatment device for repairing orthopedic spinal injuries comprises a base 1, a transverse plate 2 is arranged above the base 1, a gear 3 is respectively rotatably arranged at the left end and the right end of the top side of the transverse plate 2, the gear 3 is rotatably connected with one end of a support through a bearing, the other end of the support is fixedly connected with the transverse plate 2, a first strip-shaped rack 4 is arranged at one side of the opposite side of the gear 3 in a meshing and matching manner, the strip-shaped rack 4 is fixedly connected with the base 1, a second strip-shaped rack 5 is arranged at the top side of the gear 3 in a meshing and matching manner, the second strip-shaped rack 5 is connected with the transverse plate 2 in a sliding and matching manner, the outer end of the second strip-shaped rack 5 is fixedly connected with the outer end of a first telescopic rod 6 through a connecting rod, the inner end of the first telescopic rod 6 is respectively fixedly connected with the transverse plate 2, the inner end of the second strip-shaped rack 5 is fixedly connected with the outer end of a piston tube 7, a first piston 8 is arranged in an airtight and matching manner in the piston tube 7, the outer end of the first piston 8 is connected with the outer end of the piston tube 7 through a first spring 9, the inner side of the first piston 8 is fixedly connected with the outer end of a first piston rod 10, the inner end of the first piston rod 10 is fixedly provided with a clamping plate 11, and the middle part of the periphery of the piston tube 7 is provided with a plurality of exhaust holes 12; the bottom side of the transverse plate 2 is connected with the top side of the base 1 through a plurality of spring rods 22, the top side of the base 1 is rotatably connected with the lower end of an upright post 13 through a bearing, the upright post 13 is positioned under the transverse plate 2, the upper part of the periphery of the upright post 13 is provided with a spiral guide groove 14, a slide rod 15 is slidably mounted in the spiral guide groove 14, the slide rod 15 is fixedly connected with the transverse plate 2 through a connecting rod 16, the lower end of the periphery of the upright post 13 is fixedly provided with a coaxial driven gear 17, a gear post 18 capable of being meshed and matched with the driven gear 17 is arranged above one side of the driven gear 17, the upper end of the gear post 18 is rotatably connected with the bottom side of a moving plate 19 through a bearing, the top side of the moving plate 19 is connected with the bottom side of the transverse plate 2 through a second telescopic rod 20, the left side of the bottom side of the moving plate 19 is provided with an elastic baffle 21, the front end of the top side of the elastic baffle 21 is contacted and matched with the left end of the bottom side of the moving plate 19, and the rear end of the elastic baffle 21 is fixedly connected with the base 1, a driving gear 23 is engaged and matched with one side of the gear column 18, the driving gear 23 is installed on the base 1 through a driving device, a vertical pipe 27 is arranged above the moving plate 19, two second pistons 28 which are distributed up and down are installed in the vertical pipe 27 in an airtight fit manner, the back sides of the second pistons 28 are respectively and fixedly connected with the inner ends of the second piston rods 29, the upper end of the second piston rod 29 on the upper side is fixedly connected with the transverse plate 2, the second piston rod 29 on the lower side is connected with the vertical pipe 27 through a second spring 30 sleeved on the periphery of the second piston rod 29, the lower end of the second piston rod 29 on the lower side is in contact fit with the top side of the moving plate 19, two air holes 31 are formed in the middle of the periphery of the vertical pipe 27, the air holes 31 are fixedly connected with one end of a hose 32, the other end of the hose 32 is fixedly connected with one of the exhaust holes 12 on the corresponding piston pipe 7, the interior of the vertical pipe 27 and the interior of the piston pipe 27 through a hose 32, The exhaust holes 12 are communicated with the air holes 31, and the vertical pipe 27 is fixedly connected with the base 1 through a support frame 34. The invention has simple structure, ingenious conception and convenient use and operation. Can utilize user's self gravity to form the required clamp force of backbone correction to make the user be located orthotic devices's centre, adjust user's position, make initial clamp force size the same simultaneously, thereby save the time that initial clamp force was adjusted, can satisfy the market demand, be fit for promoting. When the invention is used, a user with scoliosis faces forwards or backwards, sits on the transverse plate 2 and is positioned between the clamping plates 11 at the left side and the right side, the transverse plate 2 moves downwards under the action of the gravity of the user, the spring rod 22 is compressed, the transverse plate 2 drives the gear 3, the second strip-shaped rack 5, the piston tube 7, the first piston 8, the first spring 9, the first piston rod 10 and the clamping plates 11 to move downwards, the gear 3 rolls along the first strip-shaped rack 4, the gear 3 drives the second strip-shaped rack 5 to move towards each other, the second strip-shaped rack 5 drives the clamping plates 11 to move towards each other, after the clamping plates 11 at one side are contacted and matched with the upper side and the lower side of the scoliosis or the side dent of the user, the clamping plates 11 drive the first piston 8 to move towards the outer ends of the corresponding piston tubes 7 through the first piston rod 10, so that the first spring 9 is compressed, the clamping plates 11 generate thrust for the user, and the first spring 9 is compressed to the shortest, the first piston 8 moves to the outermost end of the piston tube 7, the exhaust holes 12 are closed by the first piston 8, the horizontal plate 2 continues to move downwards, the user is pushed to the horizontal plate 2 between the left and right gears 3 by the pushing force generated by the clamping plates 11 on the side to the user, the clamping plates 11 on the other side are in contact fit with the user, the corresponding exhaust holes 12 are closed by the first piston 8 on the side, the clamping plates 11 on the left and right sides are in contact fit with the user, the horizontal plate 2 moves downwards, the sliding rod 15 is driven by the connecting rod 16 to slide along the spiral guide groove 14, the upright post 13 rotates by rotation, the driven gear 17 is driven by the upright post 13, the second piston 28 on the upper side is driven by the horizontal plate 2 through the second piston rod 29 on the upper side to move downwards, the air between the two second pistons 28 is compressed and enters the piston tube 7 through the air holes 31, the hose 32 and the exhaust holes 12, and is exhausted out of the piston tube 7 through the rest exhaust holes 12, the second piston 28 at the lower side does not move until the first piston 8 closes the exhaust hole 12, the second piston 28 at the upper side continues to move downwards, the air between the vertical pipes 27 is compressed, the second piston 28 at the lower side moves downwards, the second spring 30 is compressed, the second piston 28 at the lower side drives the second piston rod 29 at the lower side to move downwards and generate downward pressure on the moving plate 19, the moving plate 19 drives the gear column 18 to move downwards, the gear column 18 is in meshed fit with the driving gear 23, the moving plate 19 generates downward pressure on the elastic baffle 21, the elastic baffle 21 is elastically deformed until the moving plate 19 moves below the elastic baffle 21, the moving plate 19 continues to move downwards under the action of the gravity of the gear column 18, the second telescopic rod 20 is stretched, the gear column 18 is in meshed fit with the driven gear 17, the gear column 18 is in meshed fit with the driving gear 23, the driving gear 23 cannot automatically rotate under the locking action of the driving device, so that the upright post 13 cannot continuously rotate at the moment, the transverse plate 2 cannot continuously move downwards, the correction clamping of the clamping plate 11 on a user is completed, and the initial clamping force of the clamping plate 11 on the user is the same; when the clamping force of the splint 11 to the user needs to be adjusted, the driving gear 23 is driven by the driving device to rotate positively and reversely, thereby increasing or reducing the clamping force, the upright post 13 rotates reversely, the upright post 13 pushes the slide bar 15 and the connecting rod 16 to move the transverse plate 2 upwards through the spiral guide groove 14, when the transverse plate 2 moves upwards, the gear column 18 is kept in meshed fit with the driven gear 17 and the driving gear 23 under the action of self gravity, the second telescopic rod 20 is stretched until the transverse plate 2 of a user goes up and down, the transverse plate 2 moves upwards under the action of elastic thrust of the spring rod 22, the slide rod 15 continues to slide upwards in the spiral guide groove 14, the upright post 13 continues to rotate reversely until the transverse plate 2 rises to the highest position, the second telescopic rod 20 is stretched to the longest position, and the transverse plate 2 drives the moving plate 19 and the gear column 18 to move upwards through the second telescopic rod 20, so that the moving plate 19 reaches the position above the elastic baffle 21 again.
Specifically, as shown in the drawings, the driving device according to the present embodiment includes a worm wheel 24, the bottom side of the driving gear 23 is fixedly installed with the coaxial worm wheel 24, the bottom side of the worm wheel 24 is rotatably connected with the top side of the base 1 through a bearing, one side of the worm wheel 24 is engaged with and provided with a worm 25, one end of the worm 25 is fixedly connected with a rotating shaft of a motor 26, and the motor 26 is fixedly connected with the base 1. By controlling the positive and negative rotation of the motor 26, the rotating shaft of the motor 26 drives the worm 25 to rotate positively and negatively, so that the worm 25 drives the driving gear 23 to rotate through the worm wheel 24, and the worm wheel 24 is prevented from driving the worm 25 to rotate by utilizing the self-locking between the worm wheel and the worm.
Specifically, as shown in the figure, the splint 11 described in this embodiment includes a shaft seat 41, the inner end of the first piston rod 10 is fixedly connected with the shaft seat 42, the vertical lead screw 42 is rotatably installed in the shaft seat 41 through a bearing, the thread turning directions of the upper and lower sides of the lead screw 42 are opposite, the screw 43 is respectively threadedly installed on the upper and lower sides of the periphery of the lead screw 42, the periphery of the sliding sleeve 44 is fixedly connected with the screw 43, the optical axis 45 is slidably installed in the sliding sleeve 44, the optical axis 45 is fixedly connected with the shaft seat 41, the outer end of the support rod 46 is respectively fixedly connected with the left and right opposite sides of the screw 43, and the clamping plate 47 is respectively fixedly installed on the inner end of the support rod 46. The screw rod 42 is screwed, the screw 43 moves back to back or moves in opposite directions along the screw rod 42, the screw 43 drives the sliding sleeve 44 to move up and down along the optical axis 45, the screw 43 drives the clamping plates 47 to move back to back or move in opposite directions through the supporting rod 46, and therefore the distance between the upper clamping plate 47 and the lower clamping plate 47 is adjusted, and the clamping applicability of the clamping plates 47 is improved.
Further, as shown in the drawings, the left and right opposite sides of the clamping plate 47 in this embodiment are curved surfaces. The contact area of the grip plate 47 with the user can be increased, thereby increasing comfort.
Furthermore, as shown in the drawings, the top side of the horizontal plate 2 in the embodiment is provided with a movable plate 50, and the bottom side of the movable plate 5 is connected with the top side of the horizontal plate 2 through a sliding fit. The user sits on the movable plate 50, and when the user is pushed left and right by the clamping plates 11, the user drives the movable plate 50 to slide left and right on the top side of the cross plate 2.
Furthermore, as shown in the figure, the gear 3 of the present embodiment includes a large gear and a small gear, the rear side of the small gear is fixedly connected with the front side of the large gear, the large gear is coaxial with the small gear, the large gear is engaged with the second bar-shaped rack 5, and the small gear is engaged with the first bar-shaped rack 4. The transverse plate 2 can move up and down by a small displacement, so that the clamping plates 11 can move towards each other or move back to each other by a large displacement.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A treatment device for repairing orthopedic spinal injuries is characterized in that: comprises a base (1), a transverse plate (2) is arranged above the base (1), gears (3) are respectively rotatably arranged at the left end and the right end of the top side of the transverse plate (2), a first strip-shaped rack (4) is arranged at one side of the gear (3) opposite to the top side in a meshing fit manner, the strip-shaped rack (4) is fixedly connected with the base (1), a second strip-shaped rack (5) is arranged at the top side of the gear (3) in a meshing fit manner, the second strip-shaped rack (5) is connected with the transverse plate (2) in a sliding fit manner, the inner end of the second strip-shaped rack (5) is fixedly connected with the outer end of a piston tube (7), a first piston (8) is arranged in the piston tube (7) in an airtight fit manner, the outer side of the first piston (8) is connected with the outer end of the piston tube (7) through a first spring (9), the inner side of the first piston (8) is fixedly connected with the outer end of a first piston rod (10), and a clamping plate (11) is fixedly arranged at the inner end of the first piston rod (10), the middle part of the periphery of the piston pipe (7) is provided with a plurality of exhaust holes (12); the bottom side of the transverse plate (2) is connected with the top side of the base (1) through a plurality of spring rods (22), the top side of the base (1) is rotatably connected with the lower end of the upright post (13) through a bearing, the upper part of the periphery of the upright post (13) is provided with a spiral guide groove (14), a slide rod (15) is arranged in the spiral guide groove (14) in a sliding manner, the slide rod (15) is fixedly connected with the transverse plate (2) through a connecting rod (16), the lower end of the periphery of the upright post (13) is fixedly provided with a coaxial driven gear (17), a gear column (18) which can be meshed and matched with the driven gear (17) is arranged above one side of the driven gear (17), the upper end of the gear column (18) is rotatably connected with the bottom side of the moving plate (19) through a bearing, the top side of the moving plate (19) is connected with the bottom side of the transverse plate (2) through a second telescopic rod (20), and the left side of the bottom side of the moving plate (19) is provided with an elastic baffle (21), the front end of the top side of an elastic baffle plate (21) is in contact fit with the left end of the bottom side of a movable plate (19), the rear end of the elastic baffle plate (21) is fixedly connected with a base (1), one side of a gear column (18) is engaged and matched with a driving gear (23), the driving gear (23) is installed on the base (1) through a driving device, a vertical pipe (27) is arranged above the movable plate (19), two second pistons (28) which are distributed up and down are installed in the vertical pipe (27) in an airtight fit manner, the opposite sides of the second pistons (28) are respectively and fixedly connected with the inner ends of second piston rods (29), the upper end of the second piston rod (29) on the upper side is fixedly connected with a transverse plate (2), the second piston rod (29) on the lower side is connected with the vertical pipe (27) through a second spring (30) sleeved on the periphery of the second piston rod (29), and the lower end of the second piston rod (29) on the lower side is in contact fit with the top side of the movable plate (19), two air holes (31) are formed in the middle of the periphery of the vertical pipe (27), the air holes (31) are fixedly connected with one end of the hose (32), the other end of the hose (32) is fixedly connected with one of the exhaust holes (12) on the corresponding piston pipe (7), and the vertical pipe (27) is fixedly connected with the base (1) through the supporting frame (34).
2. The orthopedic spinal injury repair treatment device of claim 1, wherein: the driving device comprises a worm wheel (24), the bottom side of the driving gear (23) is fixedly provided with the coaxial worm wheel (24), the bottom side of the worm wheel (24) is rotatably connected with the top side of the base (1) through a bearing, one side of the worm wheel (24) is meshed and matched with a worm (25), one end of the worm (25) is fixedly connected with a rotating shaft of a motor (26), and the motor (26) is fixedly connected with the base (1).
3. The orthopedic spinal injury repair treatment device of claim 1, wherein: splint (11) including axle bed (41), the inner and axle bed (42) fixed connection of first piston rod (10), rotate through the bearing in axle bed (41) and install vertical lead screw (42), the screw thread of both sides is revolved to opposite about lead screw (42), screw (42) both sides are threaded mounting screw (43) respectively about the periphery of lead screw (42), the periphery fixed connection sliding sleeve (44) of screw (43) periphery, slidable mounting optical axis (45) in sliding sleeve (44), optical axis (45) and axle bed (41) fixed connection, the outer end of fixed connection bracing piece (46) respectively is controlled relative one side about screw (43), the inner fixed mounting grip block (47) respectively of bracing piece (46).
4. The device for repairing spinal injury of an orthopedic department according to claim 3, wherein: the left side and the right side of the clamping plate (47) are arc-shaped curved surfaces.
5. The orthopedic spinal injury repair treatment device of claim 1, wherein: the top side of the transverse plate (2) is provided with a movable plate (50), and the bottom side of the movable plate (5) is connected with the top side of the transverse plate (2) in a sliding fit manner through a sliding rail.
6. The orthopedic spinal injury repair treatment device of claim 1, wherein: the gear (3) comprises a large gear and a small gear, the rear side of the small gear is fixedly connected with the front side of the large gear, the large gear is coaxial with the small gear, the large gear is meshed and matched with the second strip-shaped rack (5), and the small gear is meshed and matched with the first strip-shaped rack (4).
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| CN115031116B (en) * | 2022-08-10 | 2023-04-28 | 广州唯友斯工程机械配件有限公司 | Anti-shake type adjustable multifunctional fixing mechanism for ship instrument |
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