CN111603290A - Adjustable orthopedic splint mounting and fastening device - Google Patents
Adjustable orthopedic splint mounting and fastening device Download PDFInfo
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- CN111603290A CN111603290A CN202010489905.5A CN202010489905A CN111603290A CN 111603290 A CN111603290 A CN 111603290A CN 202010489905 A CN202010489905 A CN 202010489905A CN 111603290 A CN111603290 A CN 111603290A
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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
- A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
- A61F5/058—Splints
- A61F5/05841—Splints for the limbs
- A61F5/0585—Splints for the limbs for the legs
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Abstract
The invention relates to an adjustable orthopedic splint mounting and fastening device, which relates to the technical field of medical equipment.A support frame is fixed on the left side and the right side of a support, a guide motor is fixed on the support frame, a worm is fixed on an output shaft at the upper end of the guide motor, a worm wheel is meshed with one side of the worm, a rotating shaft is arranged in the worm wheel in a penetrating and fixing way, the front end and the rear end of the rotating shaft are respectively screwed with the support frame through a bearing, a guide frame is sleeved and fixed on the rotating shaft and is arranged on the rear side of the worm wheel, a slot is arranged in the guide frame, a guide rod is inserted in the slot, limiting slots are arranged in the guide frame on the front side and the rear side of the slot in a penetrating way, a guide shaft is symmetrically fixed at the front and the rear of one end of the guide; can drive side splint and clamp plate and remove, control side splint and clamp plate press from both sides tightly, adjust the comfort of disease shank, convenient to use more reduces medical staff's intensity of labour.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to an adjustable orthopedic splint mounting and fastening device.
Background
With the progress and development of the times and continuous innovation of medical means, when a patient receives treatment of bone injury, a splint needs to be installed on the injured part to fix the position of the bone, and the splint fixes the position of the bone injury, so that the bone dislocation is prevented, and secondary injury is avoided; at present, in the orthopedic diagnosis and treatment process, the fixation of the auxiliary splint is mostly manually completed by doctors, the force application size of medical workers is inconvenient to control in the installation process, the judgment can only be carried out through experience, the clamping is not in place due to too small force application of the medical workers, the auxiliary splint is easy to fall off, the auxiliary treatment effect cannot be realized, the use effect of the splint is poor, and the adjustment effect is poor; improvements are needed.
Disclosure of Invention
Aiming at the defects and shortcomings of the prior art, the invention provides the adjustable orthopedic splint mounting and fastening device which is simple in structure, reasonable in design and convenient to use, can drive the side splint and the pressing plate to move, controls the side splint and the pressing plate to clamp tightly, adjusts the comfortable sensation of the legs of a patient, is more convenient to use and reduces the labor intensity of medical staff.
In order to achieve the purpose, the invention adopts the technical scheme that: the universal wheel type automobile seat comprises a base, universal wheels and pillars, wherein the universal wheels are fixed on the periphery of the bottom of the base, and the pillars are fixed on the base; the method is characterized in that: the support is fixed on the strut and is arranged in a U-shaped structure, the support column is arranged on a horizontal block of the support, the support frame is arranged on the support column, the side clamping mechanisms are arranged on the left side and the right side of the support, and the upper pressing mechanism is arranged on the upper side of the support;
the side clamping mechanism comprises a support frame, a guide motor, a worm and a worm wheel, the support is fixed on the left side and the right side of the support, the support is in a U-shaped structure, a guide motor is fixed on the support, a worm is fixed on an output shaft at the upper end of the guide motor, a worm wheel is meshed with one side of the worm, a rotating shaft penetrates through and is fixed in the worm wheel, the front end and the rear end of the rotating shaft are respectively screwed with the support through a bearing, the rotating shaft is sleeved and fixed with a guide frame, the guide frame is arranged on the rear side of the worm wheel, a groove is formed in the guide frame, a guide rod is inserted in the groove, limiting grooves are formed in the guide frame on the front side and the rear side of the groove in a penetrating manner, a guide shaft is symmetrically fixed at the front and the rear of one end of the guide rod and is arranged in the limiting grooves in a sliding manner, the side clamping plate is fixed after the;
the upper pressing mechanism comprises a supporting block, a supporting seat, a pushing motor and an external thread sleeve, the supporting device comprises an internal thread sleeve, supporting blocks and a pressing plate, wherein the supporting blocks are fixed on the left side and the right side of a support, a supporting seat is arranged on the support, the supporting seat is arranged in an inverted U-shaped structure, the vertical end of the supporting seat is fixed on the supporting block, a pushing motor is fixed on the inner bottom surface of the supporting seat, an external thread sleeve is fixed on an output shaft of the pushing motor, the external thread sleeve is screwed with the internal thread sleeve through threads, the supporting block is fixed at the bottom of the internal thread sleeve, a supporting rod is fixed at the bottom of the supporting block, the pressing plate and a placing frame are arranged on the same vertical axis, sliding rails are fixed on the inner walls of the vertical ends on the left side and the right side of the supporting seat, sliding grooves are formed in the left side and the right side;
the guide motor and the pushing motor are connected with a power supply on the base.
Furthermore, the vertical block is embedded and fixed with a guide sleeve, the guide rod penetrates through the guide sleeve, guide grooves are formed in the inner walls of the upper side and the lower side of the guide sleeve, guide rails are fixed on the upper side and the lower side of the guide rod, the guide rails are arranged in the corresponding guide grooves in a sliding mode, and the guide rod guides the guide rod through the sliding fit of the guide rails and the guide grooves in the moving process.
Furthermore, the upper end of the vertical block is fixed with a guide rod, the upper end of the guide rod is fixedly connected with the inner bottom surface of the supporting seat, the supporting block is sleeved on the guide rod, and the guide rod guides the supporting block.
Furthermore, the inner wall of the side clamping plate is fixed with a first non-slip mat, and the left side and the right side of the leg are protected by the flexibility of the first non-slip mat.
Furthermore, a second non-slip mat is fixed on the inner wall of the pressing plate, and the upper side of the leg is protected by the flexibility of the second non-slip mat.
Furthermore, the supporting column comprises a fixed column, a movable column, a lifting push rod and an inserting rod, the fixed column is fixed on the base, the supporting block is fixed on the fixed column, the lifting push rod is arranged in the fixed column, the lifting push rod is fixed on the base, the upper end pushing end of the lifting push rod is fixed with the movable column, the upper end of the movable column is connected and fixed with the support, the upper ends of the left side and the right side of the movable column are respectively fixed with a fixed block, the fixed blocks are connected and fixed with the bottom of the support, the inserting rods are bilaterally symmetrically fixed at the bottoms of the fixed blocks, slots are bilaterally symmetrically formed in the fixed column, the inserting rods are inserted in the slots, the lifting push rod pushes the movable column to move in the up and down direction; the lifting push rod is connected with an external power supply.
The working principle of the invention is as follows: when the device is used, the legs of a patient are placed on a placing frame, the left side and the right side of the legs are limited and clamped by driving the side clamping plates on the left side and the right side to move, the guide motors on the left side and the right side are started to drive the worm to rotate, the worm is meshed with the worm to drive the worm wheel to rotate, the rotating shaft rotates around the rotary joint points on the front side and the rear side of the rotating shaft, the rotating shaft rotates to drive the guide frame on the rotating shaft to rotate, when the guide frame rotates, the guide rod moves in the left-right direction along with the rotation of the guide frame, when the guide rod moves, the guide rod is guided through the sliding fit of the guide shaft and the limiting groove, and the guide rod moves to drive the side; starting through push motor, driving the external screw thread sleeve pipe and rotating, the external screw thread sleeve pipe rotates, drives the internal screw thread sleeve pipe through the screw and removes, and the internal screw thread sleeve pipe removes, drives a piece and removes to make the clamp plate remove, make the clamp plate carry out spacing centre gripping operation to the upside of leg, the clamp plate is at the removal in-process, through the sliding fit of slide rail and spout, the operation of leading.
After adopting the structure, the invention has the beneficial effects that:
1. the left side and the right side of the leg are clamped through the side clamping plates, and the pressing plates limit the upper side of the leg, so that the leg is more stable on the placing rack and is convenient for subsequent operation;
2. the left and right sides of the leg are limited and clamped by the bilateral symmetrical side clamping plates, so that the leg cannot move in the left and right directions, the leg is more stable, the side clamping plates can be adjusted within a certain range according to different sizes of the leg, and the application range is enlarged;
3. the upper side of the leg is pressed downwards for limiting operation through the pressing plate, the stability of the leg is reinforced, the pressing plate can be adjusted in height according to different sizes of the leg, and the application range is wider.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a sectional view taken along the line a-a in fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 3.
Fig. 5 is an enlarged view of the portion C in fig. 3.
Fig. 6 is a sectional view taken along the direction D-D in fig. 1.
Fig. 7 is a schematic view of the internal structure of the support frame of the present invention.
Fig. 8 is a schematic view of the connection structure of the worm, the worm wheel and the guide frame in the present invention.
Description of reference numerals:
the device comprises a base 1, a universal wheel 2, a support column 3, a fixed column 3-1, a movable column 3-2, a lifting push rod 3-3, an inserted rod 3-4, a fixed block 3-5, an insertion groove 3-6, a support 4, a horizontal block 4-1, a vertical block 4-2, a support column 5, a placing rack 6, a side clamping mechanism 7, a support frame 7-1, a guide motor 7-2, a worm 7-3, a worm wheel 7-4, a guide frame 7-5, a slot 7-5-1, a limiting groove 7-5-2, a guide rod 7-6, a side clamping plate 7-7, a rotating shaft 7-8, a guide shaft 7-9, an upper pressing mechanism 8, a support block 8-1, a support seat 8-2, a slide rail 8-3, a pushing motor 8-4 and an external thread sleeve 8-5, 8-6 parts of an internal thread sleeve, 8-7 parts of a supporting block, 8-8 parts of a sliding chute, 8-9 parts of a pressing plate, 8-10 parts of a supporting rod, 9 parts of a guide sleeve, 9-1 parts of a guide groove, 10 parts of a guide rail, 11 parts of a guide rod, 12 parts of a first non-slip mat and 13 parts of a second non-slip mat.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 8, the technical solution adopted by the present embodiment is: the device comprises a base 1, universal wheels 2 and support posts 3, wherein the universal wheels 2 are fixed on the periphery of the bottom of the base 1 through screws, the support posts 3 are fixed on the base 1, the support posts 3 comprise fixed posts 3-1, movable posts 3-2, lifting push rods 3-3 and insertion rods 3-4, the fixed posts 3-1 are fixedly welded on the base 1, the lifting push rods 3-3 with the type of PXTL are arranged in the fixed posts 3-1, the lifting push rods 3-3 are fixed on the base 1 through screws, the movable posts 3-2 are fixedly welded at the pushing ends of the upper ends of the lifting push rods 3-3, the fixed blocks 3-5 are fixedly welded at the upper ends of the left side and the right side of the movable posts 3-2, the insertion rods 3-4 are fixedly welded at the bottoms of the fixed blocks 3-5 in a bilateral symmetry mode, and the insertion slots 3-6, the inserting rod 3-4 is inserted into the slot 3-6; the device also comprises a support 4, a support column 5, a placing frame 6, a side clamping mechanism 7 and an upper pressing mechanism 8, wherein the support 4 is fixedly welded on the movable column 3-2, the bottom surface of the support 4 is fixedly welded with the fixed block 3-5, the support 4 is arranged in a U-shaped structure, the support column 5 is fixedly welded on the horizontal block 4-1 of the support 4, the placing frame 6 is fixedly welded on the support column 5, the side clamping mechanisms 7 are arranged on the left side and the right side of the support 4, and the upper pressing mechanism 8 is arranged on the upper side of the support 4; the lifting push rod 3-3 pushes to drive the movable column 3-2 to move up and down and drive the support 4 to lift, so that legs with different heights extend into the support 4;
the side clamping mechanism 7 comprises a support frame 7-1, a guide motor 7-2, a worm 7-3, a worm wheel 7-4, a guide frame 7-5, a guide rod 7-6 and a side clamping plate 7-7, wherein the support frame 7-1 is fixedly welded on the left side and the right side of the support 4, the support frame 7-1 is arranged in a U-shaped structure, the guide motor 7-2 with the model of 60KTYZ is fixed on the support frame 7-1 by screws, the worm 7-3 is fixedly welded on an upper end output shaft of the guide motor 7-2, one side of the worm 7-3 is meshed with the worm wheel 7-4, a rotating shaft 7-8 is penetrated and fixedly welded in the worm wheel 7-4, the front end and the rear end of the rotating shaft 7-8 are respectively screwed with the support frame 7-1 through bearings, and the bearings are respectively fixedly embedded on the inner walls of the front side and the rear side of, the front end and the rear end of a rotating shaft 7-8 are respectively inserted and fixed in corresponding bearings, a guide frame 7-5 is sleeved and fixed on the rotating shaft 7-8, the guide frame 7-5 is arranged at the rear side of a worm wheel 7-4, a slot 7-5-1 is arranged in the guide frame 7-5, a guide rod 7-6 is inserted in the slot 7-5-1, a limit slot 7-5-2 is arranged in the guide frame 7-5 at the front side and the rear side of the slot 7-5-1 in a penetrating manner, guide shafts 7-9 are symmetrically welded and fixed at the front side and the rear side of one end of the guide rod 7-6, the guide shafts 7-9 are arranged in the limit slot 7-5-2 in a sliding manner, the other end of the guide rod 7-6 penetrates through a vertical block 4-2 of a support 4 and then is, the side clamping plates 7-7 are arranged in the support 4, the inner walls of the side clamping plates 7-7 are fixedly glued with a first non-slip mat 12 made of silica gel materials by using an adhesive, the left side and the right side of the leg are protected by the flexibility of the first non-slip mat 12, a guide sleeve 9 is embedded and fixed in the vertical block 4-2, the guide rod 7-6 penetrates through the guide sleeve 9, guide grooves 9-1 are respectively formed in the inner walls of the upper side and the lower side of the guide sleeve 9, guide rails 10 are respectively welded and fixed on the upper side and the lower side of the guide rod 7-6, the guide rails 10 are arranged in the corresponding guide grooves 9-1 in a left-right sliding mode, and the guide rod 7-6 is guided through the sliding fit of the guide rails 10 and the guide;
the upper pressing mechanism 8 comprises a supporting block 8-1, a supporting seat 8-2, a pushing motor 8-4, an external thread sleeve 8-5, an internal thread sleeve 8-6, a supporting block 8-7 and a pressing plate 8-9, the supporting block 8-1 is fixedly welded on the left side and the right side of the fixing column 3-1, the supporting seat 8-2 is arranged on the supporting seat 4, the supporting seat 8-2 is arranged in an inverted U-shaped structure, the vertical end of the supporting seat 8-2 is fixedly welded on the supporting block 8-1, the pushing motor 8-4 with the model of 60KTYZ is fixed on the inner bottom surface of the supporting seat 8-2 by screws, the external thread sleeve 8-5 is fixedly welded on an output shaft of the pushing motor 8-4, the internal thread sleeve 8-6 is rotatably connected on the external thread sleeve 8-5 through threads, a supporting block 8-7 is fixed at the bottom of the internal thread sleeve 8-6 in a welding manner, a supporting rod 8-10 is fixed at the bottom of the supporting block 8-7 in a welding manner, a pressing plate 8-9 is fixed at the bottom end of the supporting rod 8-10 in a welding manner, the pressing plate 8-9 and the placing frame 6 are arranged on the same vertical axis, a second non-slip mat 13 made of silica gel is fixed on the inner wall of the pressing plate 8-9 in an adhesive manner, the upper side of the leg is protected by the softness of the second non-slip mat 13, sliding rails 8-3 are fixed on the inner walls of the vertical ends of the left side and the right side of the supporting block 8-2 in a welding manner, sliding grooves 8-8 are formed in the left side and the right side of the supporting block 8-7, the supporting block 8-7 is arranged on the sliding rails 8-3 in a vertical sliding manner through the sliding grooves 8-8, the upper end of the guide rod 11 is fixedly welded with the inner bottom surface of the supporting seat 8-2, the supporting block 8-7 is sleeved on the guide rod 11, and the guide rod 11 guides the supporting block 8-7;
the lifting push rod 3-3, the guide motor 7-2 and the push motor 8-4 are all connected with a power supply on the base 1 through power lines.
The working principle of the specific embodiment is as follows: when the device is used, the legs of a patient are placed on a placing frame 6, the left and right sides of the legs are limited and clamped by driving the side clamping plates 7-7 on the left and right sides to move, the guide motors 7-2 on the left and right sides are started to drive the worm 7-3 to rotate, the worm 7-3 is meshed with the worm wheel 7-4 to rotate, the rotating shaft 7-8 rotates around the rotary joint points on the front and back sides, the rotating shaft 7-8 rotates to drive the guide frame 7-5 on the rotating shaft to rotate, when the guide frame 7-5 rotates, the guide rod 7-6 moves in the left and right direction along with the rotation of the guide frame 7-5, when the guide rod 7-6 moves, the guide rod 7-6 is guided by the sliding fit of the guide shaft 7-9 and the limiting groove 7-5-2, the guide rod 7-6 moves to drive the side clamping plate 7-7 to move, so that the side clamping plate 7-7 is adjusted; the push motor 8-4 is started to drive the external thread sleeve 8-5 to rotate, the external thread sleeve 8-5 rotates, the internal thread sleeve 8-6 is driven to move through threads, the internal thread sleeve 8-6 moves to drive the support block 8-7 to move, so that the press plate 8-9 moves, the press plate 8-9 carries out limiting clamping operation on the upper side of the leg, and the press plate 8-9 carries out guiding operation through sliding fit of the slide rail 8-3 and the slide groove 8-8 in the moving process; when the lifting push rod 3-3 pushes, the movable column 3-2 is driven to push, so that the support 4 moves, and therefore, the legs at different heights can be placed on the placing frame 6 conveniently in the treatment process.
After adopting above-mentioned structure, this embodiment beneficial effect does:
1. the left side and the right side of the leg are clamped through the side clamping plates 7-7, and the upper side of the leg is limited through the pressing plates 8-9, so that the leg is more stable on the placing frame 6 and is convenient for subsequent operation;
2. the left and right sides of the leg are limited and clamped by the bilateral symmetrical side clamping plates 7-7, so that the leg cannot move in the left and right directions, the leg is more stable, the side clamping plates 7-7 can be adjusted within a certain range according to different sizes of the leg, and the application range is enlarged;
3. the upper sides of the legs are pressed downwards through the pressing plates 8-9 to limit the positions, so that the stability of the legs is enhanced, the heights of the pressing plates 8-9 can be adjusted according to different sizes of the legs, and the application range is wider;
4. the support 4 is driven to move up and down, the placing rack 6 is driven to move, and legs can be placed conveniently.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. An adjustable orthopedic splint mounting and fastening device comprises a base (1), universal wheels (2) and pillars (3), wherein the universal wheels (2) are fixed on the periphery of the bottom of the base (1), and the pillars (3) are fixed on the base (1); the method is characterized in that: the device is characterized by also comprising a support (4), a support column (5), a placing frame (6), a side clamping mechanism (7) and an upper pressing mechanism (8), wherein the support (4) is fixed on the support column (3), the support (4) is arranged in a U-shaped structure, the support column (5) is arranged on a horizontal block (4-1) of the support (4), the placing frame (6) is arranged on the support column (5), the side clamping mechanism (7) is arranged on each of the left side and the right side of the support (4), and the upper pressing mechanism (8) is arranged on the upper side of the support (4);
the side clamping mechanism (7) comprises a support frame (7-1), a guide motor (7-2), a worm (7-3), a worm wheel (7-4), a guide frame (7-5), a guide rod (7-6) and a side clamping plate (7-7), the support frame (7-1) is fixed on the left side and the right side of the support (4), the support frame (7-1) is arranged in a U-shaped structure, the guide motor (7-2) is fixed on the support frame (7-1), the worm (7-3) is fixed on an upper end output shaft of the guide motor (7-2), one side of the worm (7-3) is meshed with the worm wheel (7-4), a rotating shaft (7-8) is arranged in the worm wheel (7-4) in a penetrating and fixed mode, the front end and the rear end of the rotating shaft (7-8) are respectively connected with the support frame (7-1) in a screwing, a guide frame (7-5) is fixedly sleeved on the rotating shaft (7-8), the guide frame (7-5) is arranged at the rear side of the worm wheel (7-4), a slot (7-5-1) is formed in the guide frame (7-5), a guide rod (7-6) is inserted in the slot (7-5-1), a limit slot (7-5-2) is formed in the guide frame (7-5) positioned at the front side and the rear side of the slot (7-5-1) in a penetrating manner, guide shafts (7-9) are symmetrically fixed at the front side and the rear side of one end of the guide rod (7-6), the guide shafts (7-9) are arranged in the limit slot (7-5-2) in a sliding manner, a side clamping plate (7-7) is fixed at the other end of the guide rod (7-6) after penetrating through a vertical block (4-2) of the support (4, the side clamping plates (7-7) are arranged in the support (4);
the upper pressing mechanism (8) comprises supporting blocks (8-1), supporting seats (8-2), pushing motors (8-4), external thread sleeves (8-5), internal thread sleeves (8-6), supporting blocks (8-7) and pressing plates (8-9), the supporting blocks (8-1) are fixed on the left side and the right side of the support column (3), the supporting seats (8-2) are arranged on the supporting seats (4), the supporting seats (8-2) are arranged in an inverted U-shaped structure, the vertical ends of the supporting seats (8-2) are fixed on the supporting blocks (8-1), the pushing motors (8-4) are fixed on the inner bottom surfaces of the supporting seats (8-2), the external thread sleeves (8-5) are fixed on output shafts of the pushing motors (8-4), the internal thread sleeves (8-6) are screwed on the external thread sleeves (8-5) through threads, a supporting block (8-7) is fixed at the bottom of the internal thread sleeve (8-6), a supporting rod (8-10) is fixed at the bottom of the supporting block (8-7), a pressing plate (8-9) is fixed at the bottom end of the supporting rod (8-10), the pressing plate (8-9) and the placing frame (6) are arranged on the same vertical axis, sliding rails (8-3) are fixed on the inner walls of the vertical ends of the left side and the right side of the supporting seat (8-2), sliding grooves (8-8) are formed in the left side and the right side of the supporting block (8-7), and the supporting block (8-7) is arranged on the sliding rails (8-3) in a vertically sliding mode through the sliding grooves (8-8) in the left side and;
the guide motor (7-2) and the pushing motor (8-4) are connected with a power supply on the base (1).
2. The adjustable orthopedic splint mounting and fastening device of claim 1, wherein: the guide device is characterized in that a guide sleeve (9) is fixedly embedded in the vertical block (4-2), guide rods (7-6) penetrate through the guide sleeve (9), guide grooves (9-1) are formed in the inner walls of the upper side and the lower side of the guide sleeve (9), guide rails (10) are fixedly arranged on the upper side and the lower side of each guide rod (7-6), the guide rails (10) are arranged in the corresponding guide grooves (9-1) in a left-right sliding mode, and the guide rods (7-6) are guided through the sliding fit of the guide rails (10) and the guide grooves (9-1) in the moving process.
3. The adjustable orthopedic splint mounting and fastening device of claim 1, wherein: the upper end of the vertical block (4-2) is fixed with a guide rod (11), the upper end of the guide rod (11) is fixedly connected with the inner bottom surface of the supporting seat (8-2), the supporting block (8-7) is sleeved on the guide rod (11), and the guide rod (11) guides the supporting block (8-7).
4. The adjustable orthopedic splint mounting and fastening device of claim 1, wherein: a first anti-slip mat (12) is fixed on the inner wall of the side clamping plate (7-7), and the left side and the right side of the leg are protected by the flexibility of the first anti-slip mat (12).
5. The adjustable orthopedic splint mounting and fastening device of claim 1, wherein: a second anti-skid pad (13) is fixed on the inner wall of the pressing plate (8-9), and the upper side of the leg is protected by the flexibility of the second anti-skid pad (13).
6. The adjustable orthopedic splint mounting and fastening device of claim 1, wherein: the support (3) comprises a fixed column (3-1), a movable column (3-2), a lifting push rod (3-3) and an inserted rod (3-4), the fixed column (3-1) is fixed on the base (1), a supporting block (8-1) is fixed on the fixed column (3-1), the lifting push rod (3-3) is arranged in the fixed column (3-1), the lifting push rod (3-3) is fixed on the base (1), the movable column (3-2) is fixed at the pushing end of the upper end of the lifting push rod (3-3), the upper end of the movable column (3-2) is fixedly connected with the support (4), the fixed blocks (3-5) are fixed at the upper ends of the left side and the right side of the movable column (3-2), and the fixed blocks (3-5) are fixedly connected with the bottom of the support (4), inserting rods (3-4) are fixed at the bottoms of the fixed blocks (3-5) in a bilateral symmetry manner, slots (3-6) are formed in the fixed columns (3-1) in a bilateral symmetry manner, the inserting rods (3-4) are inserted into the slots (3-6), and the lifting push rods (3-3) push the movable columns (3-2) to move up and down to drive the support (4) to lift, so that legs with different heights extend into the support (4) in the treatment process; the lifting push rod (3-3) is connected with an external power supply.
7. The adjustable orthopedic splint mounting and fastening device of claim 1, wherein: the working principle is as follows: when the device is used, the legs of a patient are placed on a placing frame (6), the left and right sides of the legs are limited and clamped by driving side clamping plates (7-7) on the left and right sides to move, a guide motor (7-2) on the left and right sides is started to drive a worm (7-3) to rotate, the worm (7-3) is meshed with a worm wheel (7-4) to rotate, a rotating shaft (7-8) rotates around the rotary joint points on the front and rear sides of the rotating shaft, the rotating shaft (7-8) rotates to drive a guide frame (7-5) on the rotating shaft to rotate, when the guide frame (7-5) rotates, a guide rod (7-6) moves in the left and right directions along with the rotation of the guide frame (7-5), when the guide rod (7-6) moves, the guide shaft (7-9) is in sliding fit with a limiting groove (7-5-2), the guide rod (7-6) is guided, and the guide rod (7-6) moves to drive the side clamping plate (7-7) to move, so that the side clamping plate (7-7) is adjusted; the push motor (8-4) is started to drive the external thread sleeve (8-5) to rotate, the external thread sleeve (8-5) rotates, the internal thread sleeve (8-6) is driven to move through threads, the internal thread sleeve (8-6) moves to drive the support block (8-7) to move, so that the pressing plate (8-9) moves, the pressing plate (8-9) performs limiting clamping operation on the upper side of a leg, and the pressing plate (8-9) performs guiding operation through sliding fit of the sliding rail (8-3) and the sliding groove (8-8) in the moving process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010489905.5A CN111603290A (en) | 2020-06-02 | 2020-06-02 | Adjustable orthopedic splint mounting and fastening device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010489905.5A CN111603290A (en) | 2020-06-02 | 2020-06-02 | Adjustable orthopedic splint mounting and fastening device |
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| Publication Number | Publication Date |
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| CN111603290A true CN111603290A (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010489905.5A Pending CN111603290A (en) | 2020-06-02 | 2020-06-02 | Adjustable orthopedic splint mounting and fastening device |
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| CN (1) | CN111603290A (en) |
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| CN112155654A (en) * | 2020-10-14 | 2021-01-01 | 江阴市人民医院 | Drill bushing clamping device for orthopedics department |
| CN112674923A (en) * | 2020-12-24 | 2021-04-20 | 洛阳市中心医院（郑州大学附属洛阳中心医院） | Orthopedic splint mounting and fastening device |
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Application publication date: 20200901 |