CN211535058U - Lower limb bone fracture nursing combined support - Google Patents
Lower limb bone fracture nursing combined support Download PDFInfo
- Publication number
- CN211535058U CN211535058U CN202020076847.9U CN202020076847U CN211535058U CN 211535058 U CN211535058 U CN 211535058U CN 202020076847 U CN202020076847 U CN 202020076847U CN 211535058 U CN211535058 U CN 211535058U
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- 208000010392 Bone Fractures Diseases 0.000 title claims abstract description 25
- 210000003141 lower extremity Anatomy 0.000 title claims abstract description 25
- 230000000474 nursing effect Effects 0.000 title claims abstract description 18
- 238000013519 translation Methods 0.000 claims abstract description 23
- 230000033001 locomotion Effects 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 3
- 210000003414 extremity Anatomy 0.000 abstract description 32
- 206010061363 Skeletal injury Diseases 0.000 abstract description 2
- 210000003739 neck Anatomy 0.000 description 13
- 210000000988 bone and bone Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 5
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012549 training Methods 0.000 description 3
- 206010052428 Wound Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000000735 allogeneic effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001415 gene therapy Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003102 growth factor Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 210000002751 lymph Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
A lower limb bone fracture nursing combined support comprises a U-shaped main frame, wherein lifting plates capable of moving up and down are arranged on the left side and the right side of the front portion of the main frame, translation plates capable of moving left and right are arranged on the tops of the lifting plates, a fine adjustment plate capable of moving front and back is arranged on the top of the translation plate, a U-shaped support plate capable of swinging front and back is arranged on the top of the fine adjustment plate, and clamping plates capable of moving left and right are arranged on the inner sides of the support plates; the top of the rear side of the main frame is provided with a rotating wheel, and the rotating wheel horizontally rotates to form a structure that the two lifting plates move up and down simultaneously; the rear side of the main frame is provided with a clutch screw, the clutch screw moves forwards to form a structure with two fixed lifting plates, and the clutch screw moves backwards to form a structure with two lifting plates moving up and down alternately. The utility model discloses solved present lower limb bone injury patient effectively and raised that the affected limb is uncomfortable, inconvenient, easily arouse fatigue, be unfavorable for the recovered problem of patient.
Description
Technical Field
The utility model belongs to the technical field of medical instrument and specifically relates to a low limbs bone fracture nursing sectional shelf-unit.
Background
The bone defect mainly comprises two parts of bone defect and defect repair. Bone defects are common diseases in clinical suspicion and are one of the abundant problems in intensive orthopedic treatment. The method for treating bone defect includes autologous bone and allogeneic bone transplantation, tissue engineering technology, gene therapy rejection method, growth factor, physical therapy auxiliary treatment, etc.
When the patient appears that the low limbs twist off or the muscles and bones are injured, all can adopt the method of gypsum to fix, then raise the affected limb, raise and to let the blood reflux of vein, because the blood circulation of affected limb is very slow, and the affected limb can appear the condition such as congestion swelling moreover, so raise the affected limb and can reduce the pile up of hydrops and alleviate the degree of swelling, then the patient should massage the affected limb appropriately, promote blood circulation.
At present, two methods are generally adopted for lifting the affected limb, one method is to use a pillow or a temporary bedding manufacturing platform to lift the affected limb, but the thickness of the two sides of the pillow is the same, no angle exists, and the fatigue of the lower limb is easily caused; the pillow has the advantages that the pillow is flexible, the limbs are placed for a long time, the pillow cannot keep a fixed angle due to the fact that the limbs are pressed and deformed under the action of gravity, backflow of blood and lymph of the affected limbs is not facilitated, the effect of lifting the affected limbs is affected, the recovery function is not achieved, and serious patients can affect healing of wounds; meanwhile, the wound surface of the affected limb is more exuded, so that the cost of clinical bedding and clothing cleaning and disposable article consumables is increased; the other method is to use the traditional foot surgery nursing bracket, although the affected limb of the patient can be lifted by using the traditional bracket, the venous blood backflow is promoted, and the effect of lifting the affected limb is improved, the height of the traditional bracket is fixed, the requirement of the use comfort level of the patients with different figures cannot be met, and the traditional bracket only can play a role of lifting the affected limb and cannot enable the affected limb to carry out rehabilitation training.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide a low limbs bone fracture nursing sectional shelf-unit, solved present low limbs bone injury patient effectively and raised and suffer from the limb uncomfortable, inconvenient, easily arouse fatigue, be unfavorable for the recovered problem of patient.
In order to solve the above problems, the utility model adopts the following technical proposal:
a lower limb bone fracture nursing combined support comprises a U-shaped main frame, wherein lifting plates capable of moving up and down are arranged on the left side and the right side of the front portion of the main frame, translation plates capable of moving left and right are arranged on the tops of the lifting plates, a fine adjustment plate capable of moving front and back is arranged on the top of the translation plate, a U-shaped support plate capable of swinging front and back is arranged on the top of the fine adjustment plate, and clamping plates capable of moving left and right are arranged on the inner sides of the support plates;
the top of the rear side of the main frame is provided with a rotating wheel, and the rotating wheel horizontally rotates to form a structure that the two lifting plates move up and down simultaneously; the rear side of the main frame is provided with a clutch screw, the clutch screw moves forwards to form a structure with two fixed lifting plates, and the clutch screw moves backwards to form a structure with two lifting plates moving up and down alternately.
Preferably, the left side and the right side of the main frame are both provided with two vertical guide rods, the lifting plates on the left side and the right side are respectively in sliding connection with the corresponding guide rods, and the rear sides of the lifting plates are both hinged with connecting rods capable of swinging back and forth;
the crank shaft that can reciprocate is provided with to main frame rear side, the portion all is provided with the crank neck about the bent axle, the crank neck is articulated with the connecting rod of corresponding position, the axis of the articulated shaft of crank neck and connecting rod and the axis of bent axle are not the collineation, control two the crank neck about the axis symmetric distribution of bent axle.
Preferably, the left end and the right end of the crankshaft are both rotatably connected with sliding blocks, sliding grooves are formed in the left side and the right side of the rear part of the main frame, and the sliding blocks are slidably connected into the sliding grooves in corresponding positions;
the middle part of the rear side of the main frame is rotatably connected with a screw rod capable of horizontally rotating, the screw rod is in threaded connection with an adjusting plate, the left side of the adjusting plate is slidably connected with a columnar adjusting rod, the adjusting rod is fixedly connected to the rear side of the main frame, and the top of the screw rod is fixedly connected with the rotating wheel;
the crankshaft is rotatably connected to the front side of the adjusting plate.
Preferably, a gear is coaxially and fixedly connected to the middle of the crankshaft, a tooth block capable of moving back and forth is connected to the front side of the adjusting plate in a sliding manner, the rear end of the tooth block is rotatably connected with the clutch screw, and the clutch screw is in threaded connection with the adjusting plate; the tooth block advances to form a structure that engages the gear.
Preferably, the middle part of the rear side of the main frame is fixedly connected with a hollow protection box, and the screw and the adjusting rod are both positioned in the protection box.
Preferably, the outer sides of the translation plates are fixedly connected with two sliding rods, and the sliding rods on the same side are slidably connected with the lifting plates at the corresponding positions; the outer ends of the slide bars on the same side are fixedly connected with retaining pieces through nuts; and the top of the lifting plate is downwards in threaded connection with a positioning screw, and the positioning screw is screwed to form a structure for fixing the positions of the translation plate and the lifting plate.
Preferably, the bottoms of the fine adjustment plates are connected with a plurality of fine adjustment rods capable of moving back and forth in a sliding mode, and the fine adjustment rods are fixedly connected to the tops of the translation plates; the bottom of the support plate is hinged with the top of the fine adjustment plate.
Preferably, the inner ends of the two adjacent support plates are provided with arc surfaces, the side of each support plate far away from each other is connected with a clamping screw in a threaded manner, the clamping screw is connected with a clamping plate in a threaded manner, the clamping plate is connected to the tops of the support plates in a sliding manner, and the arc surfaces are arranged on the side of each clamping plate far away from the clamping screw.
The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:
1. this device is convenient to use, and the location is stable: through placing this device on patient's bed to place patient's patient in corresponding extension board top, through controlling the position of adjusting splint, can fix patient's affected limb betterly, improved the use convenience and the stability in use of this device effectively.
2. This device can adjust the height that the patient raised the affected limb steadily: the vertical position of two extension boards is adjusted through rotating the runner, removes through removing the translation board comes to adjust the leg interval that is most suitable according to patient's needs to make this device can adjust according to patient's needs, not only use comfortablely, can improve patient's use convenience moreover, help the patient to recover early.
3. This device can control the leg luffing motion in turn according to patient's needs to break away from the tired sense of the long-time motionless leg of patient when raising the affected limb, make the patient raise the affected limb for a long time, improved patient's recovered efficiency, and can carry out the low limbs in recovered later stage as required and resume the training.
Drawings
Fig. 1 is a first axis mapping of the lower limb bone fracture nursing combined bracket of the utility model.
Fig. 2 is a second shaft mapping diagram of the lower limb bone fracture nursing combined bracket of the utility model.
Fig. 3 is an axonometric view of the lifting plate and the upper part of the lifting plate of the lower limb bone fracture nursing combined bracket of the utility model.
Fig. 4 is an axonometric view of the translation plate of the combined support for nursing bone fracture of lower limbs of the utility model.
Fig. 5 is an exploded view of the support plate of the combined support for nursing bone fracture of lower limbs of the present invention.
Fig. 6 is an axonometric view of the main frame of the combined support for nursing bone fracture of lower limbs of the utility model.
Fig. 7 is an axonometric view of the crankshaft and the protection box of the combined support for nursing bone fracture of lower limbs of the utility model.
Fig. 8 is an axonometric view of the crankshaft and the adjusting plate of the combined support for nursing bone fracture of lower limbs of the utility model.
Fig. 9 is an axonometric view of the crankshaft of the combined support for nursing bone fracture of lower limbs of the utility model.
Fig. 10 is an isometric view of a partial cutaway of an adjustment plate of a lower limb bone fracture care combination support of the present invention.
In the drawings: 1-main frame, 2-guide rod, 3-lifting plate, 4-translation plate, 5-fine adjustment plate, 6-support plate, 7-clamping plate, 8-connecting rod, 9-crankshaft, 10-protection box, 11-rotating wheel, 12-clamping screw, 13-positioning screw, 14-sliding rod, 15-blocking piece, 16-fine adjustment rod, 17-sliding groove, 18-sliding block, 19-crank neck, 20-screw rod, 21-adjustment plate, 22-gear, 23-tooth block, 24-adjustment rod and 25-clutch screw.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-10, the utility model provides a lower limb bone fracture nursing combined support, including a U-shaped main frame 1, the left and right sides of the front portion of the main frame 1 are all provided with a lifting plate 3 capable of moving up and down, the top of the lifting plate 3 is provided with a translation plate 4 capable of moving left and right, the top of the translation plate 4 is provided with a fine adjustment plate 5 capable of moving front and back, the top of the fine adjustment plate 5 is provided with a U-shaped support plate 6 capable of swinging front and back, and the inner sides of the support plate 6 are both provided with a clamping plate 7 capable of moving left and right;
the top of the rear side of the main frame 1 is provided with a rotating wheel 11, and the rotating wheel 11 horizontally rotates to form a structure that the two lifting plates 3 move up and down simultaneously; the rear side of the main frame 1 is provided with a clutch screw 25, the clutch screw 25 moves forwards to form a structure with fixed positions of the two lifting plates 3, and the clutch screw 25 moves backwards to form a structure with up-and-down alternate motion of the two lifting plates 3.
Through placing this device on patient's bed to place patient's patient in corresponding extension board 6 tops, through controlling the position of adjusting splint 7, can fix patient's affected limb betterly, improved the use convenience and the stability in use of this device effectively.
Adjust two extension boards 6's vertical position through rotating runner 11, remove through removing about translation board 4 comes to adjust the leg interval that is most suitable according to patient's needs to make this device can adjust according to patient's needs, not only use comfortablely, can improve patient's use convenience moreover, help the patient to recover early.
This device can control the leg luffing motion in turn according to patient's needs to break away from the tired sense of the long-time motionless leg of patient when raising the affected limb, make the patient raise the affected limb for a long time, improved patient's recovered efficiency, and can carry out the low limbs in recovered later stage as required and resume the training.
As shown in fig. 1, 2 and 6, two vertical guide rods 2 are arranged on the left side and the right side of the main frame 1, the lifting plates 3 on the left side and the right side are respectively connected with the corresponding guide rods 2 in a sliding manner, and connecting rods 8 capable of swinging back and forth are hinged on the rear sides of the lifting plates 3;
the rear side of the main frame 1 is provided with a crankshaft 9 capable of moving up and down, the left and right parts of the crankshaft 9 are both provided with crank necks 19, the crank necks 19 are hinged with the connecting rods 8 at corresponding positions, the axes of hinged shafts of the crank necks 19 and the connecting rods 8 and the axis of the crankshaft 9 are not collinear, and the left and right crank necks 19 are symmetrically distributed around the axis of the crankshaft 9.
When the vertical position of the crankshaft 9 is fixed and can not rotate, the position of the lifting plate 3 is also fixed, so that the device can realize the fixed lifting of the legs according to the requirement.
When the numerical values of the crankshafts 9 are fixed up and down but can rotate, the two lifting plates 3 can realize up-and-down alternate reciprocating motion under the oppression of the left-and-right swinging of the legs of the patient, and at the moment, the posture fine adjustment of the patient can be realized when the affected limb is lifted, so that the fatigue feeling of the patient is reduced.
When the supporting plate 6 at the higher side is pressed, the crankshaft 9 is driven to rotate, and the connecting rod 8 at the other side is driven to swing, so that the supporting plate 6 at the other side is lifted, and the dead point position can be overcome.
As shown in fig. 8 and 9, the left and right ends of the crankshaft 9 are both rotatably connected with sliding blocks 18, the left and right sides of the rear portion of the main frame 1 are both provided with sliding grooves 17, and the sliding blocks 18 are slidably connected in the sliding grooves 17 at corresponding positions;
the middle part of the rear side of the main frame 1 is rotatably connected with a screw rod 20 capable of horizontally rotating, the screw rod 20 is in threaded connection with an adjusting plate 21, the left side of the adjusting plate 21 is slidably connected with a columnar adjusting rod 24, the adjusting rod 24 is fixedly connected to the rear side of the main frame 1, and the top of the screw rod 20 is fixedly connected with the rotating wheel 11;
the crankshaft 9 is rotatably coupled to a front side of the adjusting plate 21.
When the crankshaft 9 moves up and down along the vertical direction, a series of components connected with the crankshaft can also move vertically along the axial direction of the guide rod 2, and the adjustment of the vertical position of the support plate 6 of the device is realized.
When the runner 11 is rotated, the runner 11 rotates with the screw 20 fixedly connected thereto, so that the adjusting plate 21, which is screw-coupled to the screw 20, moves up and down along the axial direction of the adjusting rod 24.
As shown in fig. 8, 9 and 10, a gear 22 is coaxially and fixedly connected to the middle of the crankshaft 9, a tooth block 23 capable of moving forward and backward is slidably connected to the front side of the adjusting plate 21, the rear end of the tooth block 23 is rotatably connected to the clutch screw 25, and the clutch screw 25 is in threaded connection with the adjusting plate 21; the toothed block 23 is advanced to form a structure which meshes with the gear 22.
When the gear block 23 moves forward, the gear block 23 is meshed with the gear 22, so that the crankshaft 9 cannot rotate, the device can be in a structure with two support plates 6 fixed in position, and a patient can switch conveniently as required.
As shown in fig. 7, a hollow protection box 10 is fixedly connected to the middle of the rear side of the main frame 1, and the screw 20 and the adjusting rod 24 are both located in the protection box 10. The protective case 10 shields the screw 20 and the adjusting rod 24, and protects the components in the bed from being soiled and messed.
As shown in fig. 3 and 4, two sliding rods 14 are fixedly connected to the outer sides of the translation plates 4, and the sliding rods 14 on the same side are slidably connected to the lifting plates 3 at the corresponding positions; the outer ends of the slide bars 14 on the same side are fixedly connected with baffle plates 15 through nuts; all there is set screw 13 at lifter plate 3 top downward threaded connection, set screw 13 screws and forms translation board 4 and lifter plate 3 fixed position's structure.
The positioning screw 13 can be screwed or unscrewed as required, when a patient needs to shake the leg left and right, the clamping plate 7 can be moved outwards, so that the leg of the patient has a larger moving space on the supporting plate 6, and the positioning screw 13 is unscrewed so that the patient can shake the leg left and right after lifting the leg according to the self requirement, thereby reducing the self fatigue. When the patient does not need to swing the legs left and right, the positioning screw 13 is screwed to fix the horizontal position of the support plate 6.
As shown in fig. 4, the bottom of the fine adjustment plate 5 is slidably connected with a plurality of fine adjustment rods 16 capable of moving back and forth, and the fine adjustment rods 16 are fixedly connected to the top of the translation plate 4; the bottom of the support plate 6 is hinged with the top of the fine adjustment plate 5.
The fine adjustment rod 16 enables the support plate 6 to adapt to the swinging of the leg of the patient when moving up and down, namely, the leg of the patient can slightly move back and forth when moving up and down along with the support plate 6, and the use comfort of the patient is improved because the leg of the patient swings approximately in a circle.
As shown in fig. 5, the inner ends of the two support plates 6 close to each other are provided with arc-shaped surfaces, the clamping screws 12 are connected to the two support plates 6 far away from each other in a threaded manner, the clamping screws 12 are connected in a threaded manner with clamping plates 7, the clamping plates 7 are connected to the tops of the support plates 6 in a sliding manner, and the arc-shaped surfaces are arranged on the sides of the clamping plates 7 far away from the clamping screws 12.
The patient places the leg between extension board 6 and splint 7 for patient's shank is difficult for droing, and can have certain activity space as required, has improved the comfort level that the patient used.
When the device is used, the device is firstly placed at the tail of a patient bed, then the rotating wheel 11 is rotated as required to enable the supporting plate 6 to be at a proper height position, then the translation plate 4 is moved and positioned to a required position, and after the leg of the patient is placed on the supporting plate 6, the clamping plate 7 is moved to a proper position as required.
When the patient needs to do micro movement and adjustment of the legs when lifting the legs, the clutch screw 25 can be rotated to enable the left and right legs of the patient to swing up and down alternately, and the positioning screw 13 can also be rotated to enable the legs of the patient to swing left and right freely.
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 scope of the invention as defined in the appended claims.
Although the terms main frame 1, guide rod 2, lifting plate 3, translation plate 4, fine adjustment plate 5, support plate 6, clamping plate 7, connecting rod 8, crankshaft 9, protective box 10, rotating wheel 11, clamping screw 12, set screw 13, sliding rod 14, catch 15, fine adjustment rod 16, sliding groove 17, sliding block 18, crank neck 19, screw rod 20, adjusting plate 21, gear 22, toothed block 23, adjusting rod 24, clutch screw 25, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (8)
1. The utility model provides a lower limbs bone fracture nursing sectional shelf-unit which characterized in that: the device comprises a U-shaped main frame (1), wherein lifting plates (3) capable of moving up and down are arranged on the left side and the right side of the front part of the main frame (1), translation plates (4) capable of moving left and right are arranged on the tops of the lifting plates (3), a fine adjustment plate (5) capable of moving front and back is arranged on the top of the translation plate (4), a U-shaped support plate (6) capable of swinging front and back is arranged on the top of the fine adjustment plate (5), and clamping plates (7) capable of moving left and right are arranged on the inner sides of the support plate (6);
a rotating wheel (11) is arranged at the top of the rear side of the main frame (1), and the rotating wheel (11) horizontally rotates to form a structure that the two lifting plates (3) move up and down simultaneously; the rear side of the main frame (1) is provided with a clutch screw (25), the clutch screw (25) moves forwards to form two structures with fixed positions of the lifting plates (3), and the clutch screw (25) moves backwards to form two structures with up-and-down alternate motion of the lifting plates (3).
2. The lower limb bone fracture care combination support of claim 1, wherein: two vertical guide rods (2) are arranged on the left side and the right side of the main frame (1), the lifting plates (3) on the left side and the right side are respectively connected with the corresponding guide rods (2) in a sliding manner, and connecting rods (8) capable of swinging back and forth are hinged to the rear sides of the lifting plates (3);
main frame (1) rear side is provided with bent axle (9) that can reciprocate, the portion all is provided with crank neck (19) about bent axle (9), crank neck (19) are articulated with connecting rod (8) of corresponding position, the axis of the articulated shaft of crank neck (19) and connecting rod (8) and the axis of bent axle (9) are not collinear, control two crank neck (19) about the axis symmetric distribution of bent axle (9).
3. The lower limb bone fracture care combination support of claim 2, wherein: the left end and the right end of the crankshaft (9) are both rotatably connected with sliding blocks (18), sliding grooves (17) are formed in the left side and the right side of the rear part of the main frame (1), and the sliding blocks (18) are slidably connected into the sliding grooves (17) in corresponding positions;
the middle of the rear side of the main frame (1) is rotatably connected with a screw rod (20) capable of horizontally rotating, the screw rod (20) is in threaded connection with an adjusting plate (21), the left side of the adjusting plate (21) is slidably connected with a cylindrical adjusting rod (24), the adjusting rod (24) is fixedly connected to the rear side of the main frame (1), and the top of the screw rod (20) is fixedly connected with the rotating wheel (11);
the crankshaft (9) is rotatably connected to the front side of the adjusting plate (21).
4. The lower limb bone fracture care combination support of claim 3, wherein: a gear (22) is coaxially and fixedly connected to the middle of the crankshaft (9), a tooth block (23) capable of moving back and forth is connected to the front side of the adjusting plate (21) in a sliding mode, the rear end of the tooth block (23) is rotatably connected with the clutch screw (25), and the clutch screw (25) is in threaded connection with the adjusting plate (21); the tooth block (23) advances to form a structure which is meshed with the gear (22).
5. The lower limb bone fracture care combination support of claim 3, wherein: the middle part of the rear side of the main frame (1) is fixedly connected with a hollow protection box (10), and the screw rod (20) and the adjusting rod (24) are both positioned in the protection box (10).
6. The lower limb bone fracture care combination support of claim 1, wherein: the outer sides of the translation plates (4) are fixedly connected with two sliding rods (14), and the sliding rods (14) on the same side are slidably connected with the lifting plates (3) at corresponding positions; the outer ends of the slide bars (14) on the same side are fixedly connected with baffle plates (15) through nuts; all there is set screw (13) at lifter plate (3) top downward threaded connection, set screw (13) are screwed and are formed translation board (4) and lifter plate (3) fixed position's structure.
7. The lower limb bone fracture care combination support of claim 1, wherein: the bottom of each fine adjustment plate (5) is connected with a plurality of fine adjustment rods (16) capable of moving back and forth in a sliding mode, and the fine adjustment rods (16) are fixedly connected to the top of the translation plate (4); the bottom of the support plate (6) is hinged with the top of the fine adjustment plate (5).
8. The lower limb bone fracture care combination support of claim 1, wherein: the inner ends of the two adjacent sides of the support plates (6) are provided with arc-shaped surfaces, the clamping screws (12) are connected to the two sides of the support plates (6) far away from each other in a threaded mode, the clamping screws (12) are connected with the clamping plates (7) in a threaded mode, the clamping plates (7) are connected to the tops of the support plates (6) in a sliding mode, and the arc-shaped surfaces are arranged on the sides, far away from the clamping screws (12), of the clamping plates (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020076847.9U CN211535058U (en) | 2020-01-13 | 2020-01-13 | Lower limb bone fracture nursing combined support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020076847.9U CN211535058U (en) | 2020-01-13 | 2020-01-13 | Lower limb bone fracture nursing combined support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211535058U true CN211535058U (en) | 2020-09-22 |
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ID=72491942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020076847.9U Expired - Fee Related CN211535058U (en) | 2020-01-13 | 2020-01-13 | Lower limb bone fracture nursing combined support |
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| Country | Link |
|---|---|
| CN (1) | CN211535058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116138959A (en) * | 2023-04-20 | 2023-05-23 | 中国人民解放军总医院第八医学中心 | Automatic clamping first-aid transferring bed for orthopedic surgery |
-
2020
- 2020-01-13 CN CN202020076847.9U patent/CN211535058U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116138959A (en) * | 2023-04-20 | 2023-05-23 | 中国人民解放军总医院第八医学中心 | Automatic clamping first-aid transferring bed for orthopedic surgery |
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