CN113712764A - Medical fracture postoperative hanging leg support - Google Patents
Medical fracture postoperative hanging leg support Download PDFInfo
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- CN113712764A CN113712764A CN202111053205.2A CN202111053205A CN113712764A CN 113712764 A CN113712764 A CN 113712764A CN 202111053205 A CN202111053205 A CN 202111053205A CN 113712764 A CN113712764 A CN 113712764A
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- 230000002980 postoperative effect Effects 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 86
- 208000010392 Bone Fractures Diseases 0.000 claims description 29
- 230000000694 effects Effects 0.000 abstract description 6
- 238000011084 recovery Methods 0.000 abstract description 6
- 230000017531 blood circulation Effects 0.000 abstract description 3
- 210000003414 extremity Anatomy 0.000 description 35
- 206010017076 Fracture Diseases 0.000 description 19
- 210000002414 leg Anatomy 0.000 description 16
- 210000003127 knee Anatomy 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/065—Rests specially adapted therefor
- A61G7/075—Rests specially adapted therefor for the limbs
- A61G7/0755—Rests specially adapted therefor for the limbs for the legs or feet
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
- A61H1/024—Knee
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2210/00—Devices for specific treatment or diagnosis
- A61G2210/10—Devices for specific treatment or diagnosis for orthopedics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0142—Beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/164—Feet or leg, e.g. pedal
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/164—Feet or leg, e.g. pedal
- A61H2201/1642—Holding means therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/10—Leg
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/10—Leg
- A61H2205/102—Knee
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Nursing (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a medical fracture postoperative hanging leg support, and relates to the technical field of medical instruments. This medical fracture postoperative hangs leg support, including the guide rail, the bottom fixedly connected with bracing piece of guide rail, the surface of bracing piece and the inner wall swing joint of square sheath, the inside of square sheath is provided with clamping mechanism, the draw-in groove has been seted up on the surface of bracing piece, clamping mechanism's surface and the inner wall swing joint of draw-in groove, the side of square sheath is provided with fixture. The invention is provided with the sliding sleeve, the box body, the left-right movement mechanism, the up-down movement mechanism and the back-forth movement mechanism, the supporting rod, the sliding sleeve, the box body, the left-right movement mechanism, the up-down movement mechanism, the back-forth movement mechanism and the supporting plate form the leg hanging bracket, and the affected limb can slightly move in a plurality of directions of front-back, left-right and up-down through the leg hanging bracket, so that the blood flow of the affected limb is promoted, the effects of multiple functions and contribution to postoperative recovery of the affected limb are achieved.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a medical postoperative leg hanging bracket for fracture.
Background
The fracture refers to the complete or partial fracture of continuity of bone structure, when patient's low limbs take place the fracture, need carry out the external fixation to the fracture position, and after fracture patient's postoperative, need raise the affected limb to low limbs fracture patient early, do benefit to the venous return to do benefit to the detumescence, hang the suspender on the gallows, will suffer from the limb and put up on the gallows, thereby will suffer from the limb and lift up, suspender and gallows have constituteed medical fracture postoperative and have hung the leg support, will suffer from the limb and lift up and do benefit to the detumescence of suffering from the limb.
Among the prior art, at present common medical fracture postoperative davit support is when using, hangs the suspender on the gallows, thereby takes the patient on the suspender and lifts up the affected limb, and suspender and gallows have constituteed the davit support jointly, but the davit support only possesses the function of lifting up the patient, can't carry out slight activity after lifting up the affected limb, and the function is single, is unfavorable for postoperative affected limb's recovery.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a medical postoperative leg sling support for fracture, which solves the problems that in the prior art, when the conventional common postoperative leg sling support for fracture is used, the leg sling support only has the function of lifting a patient, cannot perform slight movement after lifting an affected limb, has single function and is not beneficial to recovery of the postoperative affected limb.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a medical postoperative leg hanging bracket for fracture comprises a guide rail, wherein a supporting rod is fixedly connected to the bottom of the guide rail, the surface of the supporting rod is movably connected with the inner wall of a square sleeve, a clamping mechanism is arranged inside the square sleeve, a clamping groove is formed in the surface of the supporting rod, the surface of the clamping mechanism is movably connected with the inner wall of the clamping groove, a clamping mechanism is arranged on the side face of the square sleeve, the surface of the guide rail is movably connected with the inner wall of a sliding sleeve, a first motor is fixedly connected to the back face of the sliding sleeve, a left-right movement mechanism is arranged at an output shaft of the first motor, a box body is fixedly connected to the bottom of the sliding sleeve, a second motor is arranged inside the box body, the bottom of the second motor is fixedly connected with the top of a fixed plate, the surface of the fixed plate is movably connected with the inner wall of the box body, and an up-down movement mechanism is arranged at the output shaft of the second motor, the surface of the up-and-down movement mechanism is movably connected with the inner wall of the box body, the back of the box body is fixedly connected with a third motor, a back-and-forth movement mechanism is arranged at the output shaft of the third motor, the top of the back-and-forth movement mechanism is fixedly connected with the bottom of the fixed plate, the bottom of the up-and-down movement mechanism is fixedly connected with a horizontal bar which is positioned below the box body, the surface of the horizontal bar is provided with a supporting plate, the top of the guide rail is fixedly connected with a control cabinet, the inside of the control cabinet is respectively provided with a processor, a receiving module and a driver, the input end of the receiving module is electrically connected with the output end of the remote controller, the output end of the receiving module is electrically connected with the input end of the processor, the output end of the processor is electrically connected with the input end of the driver, and the first motor, the second motor and the third motor are electrically connected with the driver.
Further, latch mechanism includes kelly, disc, joint bolt, spring and cavity, the inside at the square sleeve is seted up to the cavity, the inner wall of cavity and the surface swing joint of disc, the equal fixed connection of kelly and spring is in one side that the disc surface is close to the bracing piece, the kelly is kept away from the disc one end run through the square sleeve and with the inner wall swing joint of draw-in groove, the one end that the disc was kept away from to the spring is close to one side fixed connection of bracing piece with the cavity inner wall, joint bolt threaded connection is in the side of square sleeve, the joint bolt is close to the one end of disc and the side swing joint of disc.
Further, fixture includes punch holder, lower plate, clamp splice and centre gripping bolt, the equal fixed connection of punch holder and lower plate is in the side of square sleeve, centre gripping bolt threaded connection is in the bottom of lower plate, the top of centre gripping bolt and the bottom swing joint of clamp splice, the clamp splice is located between punch holder and the lower plate, the top fixedly connected with slipmat of clamp splice.
Furthermore, the guide rail is in a shape like a Chinese character 'tu', and the shape of the sliding sleeve is matched with that of the guide rail.
Further, the side-to-side movement mechanism includes pivot, first gear and tooth's socket, pivot fixed connection is at the tip of first motor output shaft, the fixed cover of first gear is on the surface of pivot, pivot and first gear all are located the inside of sliding sleeve, the bottom at the guide rail is seted up to the tooth's socket, first gear and tooth's socket meshing.
Further, the up-and-down movement mechanism comprises a rack, a guide sleeve and a second gear, the guide sleeve is fixedly connected to the top of the fixing plate, the surface of the guide sleeve is movably connected with the inner wall of the box body, the inner wall of the guide sleeve is movably connected with the surface of the rack, the second gear is fixedly sleeved on the surface of an output shaft of the second motor, the second gear is meshed with the rack, and the top of the cross bar is fixedly connected with the bottom of the rack.
Further, the side fixedly connected with draw runner of uide bushing, the spout has been seted up to the side of box inner wall, the surface of draw runner and the inner wall swing joint of spout.
Further, the slide bar is isosceles trapezoid, and the shape of spout and the shape looks adaptation of slide bar.
Further, the back-and-forth movement mechanism comprises an inner thread block and a screw rod, one end of the screw rod is fixedly connected with the end part of the output shaft of the third motor, the other end of the screw rod is movably connected with the front surface of the inner wall of the box body, the inner wall of the inner thread block is in threaded connection with the surface of the screw rod, the bottom of the inner thread block is movably connected with the bottom of the inner wall of the box body, and the top of the inner thread block is fixedly connected with the bottom of the fixing plate.
Further, the layer board includes L shaped plate, curb plate and rubber pad, the L shaped plate passes through screw fixed connection in the front of horizontal bar, curb plate and rubber pad all fixed connection are on the surface of L shaped plate.
(III) advantageous effects
The invention has the following beneficial effects:
(1) the medical postoperative leg hanging bracket for fracture is provided with a sliding sleeve, a box body, a left-right movement mechanism, an up-down movement mechanism and a front-back movement mechanism, wherein when in use, the foot of an affected limb is put on a supporting plate, a remote controller can respectively control a first motor, a second motor and a third motor to operate, the first motor drives the sliding sleeve to move left and right along a guide rail through the left-right movement mechanism, the sliding sleeve drives the supporting plate on a cross bar to move left and right through the box body, the supporting plate can drive the affected limb to slightly move left and right, the up-down movement mechanism can drive the supporting plate on the cross bar to move up and down through the up-down movement mechanism when the second motor operates, the supporting plate can drive the supporting plate on the cross bar to move back and forth through the front-back movement mechanism, the supporting plate drives the affected limb to slightly bend the knee in the front-back direction, and the supporting rod, the sliding sleeve, the box body and the left-right movement mechanism, The up-and-down motion mechanism, the up-and-down motion mechanism and the supporting plate form the leg-hanging bracket, slight movement can be carried out on the affected limb in a plurality of directions from front to back, left to right and up and down through the leg-hanging bracket, the blood flow of the affected limb is promoted, the function is diversified, the effect of postoperative affected limb recovery is facilitated, and the problems that in the prior art, the conventional medical postoperative leg-hanging bracket for fracture only has the function of lifting up the patient when in use, slight movement cannot be carried out after the affected limb is lifted up, the function is single, and postoperative affected limb recovery is not facilitated are solved.
(2) This medical fracture postoperative hangs leg support, through setting up latch mechanism, when using, the joint bolt that rotates latch mechanism makes the joint bolt not at the extrusion disc, the disc drives kelly and draw-in groove separation under the spring force effect, can make progress or the height that the layer board was adjusted to the downstream guide rail, adjust to suitable high back antiport joint bolt make the disc drive kelly insert the draw-in groove that corresponds this moment, block the bracing piece, thereby with the high fixed of layer board, adjust through the height to the layer board, adapt to different use operating modes.
(3) This medical fracture postoperative hangs leg support through setting up fixture, when using, with fixture's punch holder and lower plate position card in the side of sick bed, rotates fixture's centre gripping bolt and makes the slipmat at clamp splice top closely laminate with the sick bed, can use hanging leg support fixed on the sick bed, makes the installation of hanging leg support simple and convenient more.
(4) This medical fracture postoperative hangs leg support through setting up draw runner and spout, when using, when the output shaft of third motor drove the interior thread piece motion on the seesaw mechanism, the interior thread piece drove the fixed plate motion, and the fixed plate drives the inner wall motion of the draw runner along the spout on the uide bushing, and the draw runner plays the guide effect to the motion of uide bushing and fixed plate, makes fixed plate and uide bushing more steady smooth and easy when moving.
Of course, it is not necessary for any product to practice the invention to achieve all of the above-described advantages simultaneously
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front cross-sectional view of the present invention with the rack positioned;
FIG. 3 is a front cross-sectional view of the guide rail of the present invention;
FIG. 4 is an enlarged view of the structure of the square sleeve of the present invention;
FIG. 5 is a right sectional view of a second motor of the present invention;
FIG. 6 is a cross-sectional view taken from above of the disk of the present invention;
FIG. 7 is a diagram of a control system of the present invention.
In the figure, 1, guide rail; 2. a support bar; 3. a square sleeve; 4. a clamping mechanism; 401. a clamping rod; 402. a disc; 403. clamping a bolt; 404. a spring; 405. a cavity; 5. a card slot; 6. a clamping mechanism; 601. an upper splint; 602. a lower splint; 603. a clamping block; 604. clamping the bolt; 605. a non-slip mat; 7. a sliding sleeve; 8. a first motor; 9. a left and right movement mechanism; 901. a rotating shaft; 902. a first gear; 903. a tooth socket; 10. a box body; 11. a second motor; 12. a fixing plate; 13. an up-and-down movement mechanism; 1301. a rack; 1302. a guide sleeve; 1303. a second gear; 14. a third motor; 15. a back-and-forth movement mechanism; 1501. an internal thread block; 1502. a screw; 16. a horizontal bar; 17. a support plate; 1701. an L-shaped plate; 1702. a side plate; 1703. a rubber pad; 18. a control cabinet; 19. a processor; 20. a receiving module; 21. a driver; 22. a remote controller; 23. a slide bar; 24. a chute.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-7, an embodiment of the present invention provides a technical solution: a medical postoperative leg hanging bracket for fracture comprises a guide rail 1, wherein the bottom of the guide rail 1 is fixedly connected with two support rods 2, the number of the support rods 2 is two, the surface of each support rod 2 is movably connected with the inner wall of a square sleeve 3, a clamping mechanism 4 is arranged inside each square sleeve 3, the surface of each support rod 2 is provided with a plurality of clamping grooves 5, the clamping mechanisms 4 are clamped in the clamping grooves 5 at different positions, the height of a supporting plate 17 is changed along with the clamping mechanisms, the surface of each clamping mechanism 4 is movably connected with the inner wall of each clamping groove 5, the side face of each square sleeve 3 is provided with a clamping mechanism 6, each clamping mechanism 6 is used for fixing the support rods 2 and the guide rail 1 on a patient bed, the surface of each guide rail 1 is movably connected with the inner wall of a sliding sleeve 7, the back face of the sliding sleeve 7 is fixedly connected with a first motor 8, the first motor 8, a second motor 11 and a third motor 14 are servo motors, a left movement mechanism 9 is arranged at the output shaft of the first motor 8, the left-right movement mechanism 9 is used for driving the supporting plate 17 to move left and right, the bottom of the sliding sleeve 7 is fixedly connected with a box body 10, a second motor 11 is arranged inside the box body 10, the bottom of the second motor 11 is fixedly connected with the top of a fixed plate 12, the surface of the fixed plate 12 is movably connected with the inner wall of the box body 10, an up-down movement mechanism 13 is arranged at an output shaft of the second motor 11, the up-down movement mechanism 13 is used for driving the supporting plate 17 to move up and down, the surface of the up-down movement mechanism 13 is movably connected with the inner wall of the box body 10, a third motor 14 is fixedly connected with the back surface of the box body 10, a front-back movement mechanism 15 is arranged at an output shaft of the third motor 14, the front-back movement mechanism 15 is used for driving the supporting plate 17 to move front and back, the top of the front-back movement mechanism 15 is fixedly connected with the bottom of the fixed plate 12, a cross bar 16 is fixedly connected with the bottom of the up-down movement mechanism 13, and the cross bar 16 is used for fixing the supporting plate 17, the horizontal bar 16 is located the below of box 10, the surface of horizontal bar 16 is provided with layer board 17, the top fixedly connected with switch board 18 of guide rail 1, the inside of switch board 18 is provided with treater 19 respectively, receiving module 20 and driver 21, the model of treater 19 is 224XP, receiving module 20's input and remote controller 22's output electric connection, be provided with the on-off key on the remote controller 22 respectively, the key is from top to bottom, front and back key and right-left key, receiving module 20's output and treater 19's input electric connection, treater 19's output and driver 21's input electric connection, first motor 8, second motor 11 and third motor 14 all with driver 21 electric connection.
Specifically, clamping mechanism 4 includes kelly 401, disc 402, clamping bolt 403, spring 404 and cavity 405, cavity 405 sets up in the inside of square jacket 3, the inner wall of cavity 405 and the surperficial swing joint of disc 402, the equal fixed connection of kelly 401 and spring 404 is in the disc 402 surface near one side of bracing piece 2, the one end that disc 402 was kept away from to kelly 401 runs through square jacket 3 and with the inner wall swing joint of draw-in groove 5, the one end that disc 402 was kept away from to spring 404 and the one side fixed connection that cavity 405 inner wall is close to bracing piece 2, clamping bolt 403 threaded connection is in the side of square jacket 3, clamping bolt 403 is close to the one end of disc 402 and the side swing joint of disc 402.
In this embodiment, the clamping bolt 403 of the clamping mechanism 4 is rotated to prevent the clamping bolt 403 from extruding the disc 402, the disc 402 drives the clamping rod 401 to separate from the clamping groove 5 under the elastic force action of the spring 404, the height of the supporting plate 17 can be adjusted by moving the guide rail 1 upwards or downwards, the clamping bolt 403 is rotated reversely after the proper height is adjusted to enable the disc 402 to drive the clamping rod 401 to insert into the clamping groove 5 corresponding to the moment, the supporting rod 2 is clamped, the supporting plate 17 is fixed in height, the supporting plate 17 is adjusted in height, and different use conditions are adapted.
Specifically, the clamping mechanism 6 comprises an upper clamping plate 601, a lower clamping plate 602, a clamping block 603 and a clamping bolt 604, wherein the upper clamping plate 601 and the lower clamping plate 602 are both fixedly connected to the side surface of the square sleeve 3, the clamping bolt 604 is in threaded connection with the bottom of the lower clamping plate 602, the top of the clamping bolt 604 is movably connected with the bottom of the clamping block 603, the clamping block 603 is located between the upper clamping plate 601 and the lower clamping plate 602, and the top of the clamping block 603 is fixedly connected with an anti-skid pad 605.
In this embodiment, the clamping bolt 604 can be connected with the clamping block 603 through a bearing, so as to prevent the separation of the clamping block 603 and the clamping bolt 604, the positions of the upper clamping plate 601 and the lower clamping plate 602 of the clamping mechanism 6 are clamped on the side surface of the hospital bed, the clamping bolt 604 of the clamping mechanism 6 is rotated to enable the non-slip mat 605 at the top of the clamping block 603 to be tightly attached to the hospital bed, the leg-hanging bracket can be fixed on the hospital bed for use, and the leg-hanging bracket can be more simply and conveniently mounted.
Specifically, the guide rail 1 is in a shape of a Chinese character 'tu', and the shape of the sliding sleeve 7 is matched with that of the guide rail 1.
In this embodiment, the cross-section of the right cross-section of the guide rail 1 is in a shape of a Chinese character 'tu', so that the contact area between the sliding sleeve 7 and the guide rail 1 is increased, and the guiding capability of the guide rail 1 to the sliding sleeve 7 is improved.
Specifically, the left-right movement mechanism 9 includes a rotating shaft 901, a first gear 902 and a tooth slot 903, the rotating shaft 901 is fixedly connected to an end of an output shaft of the first motor 8, the first gear 902 is fixedly connected to a surface of the rotating shaft 901 in a fixed manner, the rotating shaft 901 and the first gear 902 are both located inside the sliding sleeve 7, the tooth slot 903 is opened at the bottom of the guide rail 1, and the first gear 902 is meshed with the tooth slot 903.
In this embodiment, a bearing can be embedded in the sliding sleeve 7 corresponding to the position of the rotating shaft 901, so that the inner wall of the bearing is fixedly connected with the surface of the rotating shaft 901, so that the rotating shaft 901 and the first gear 902 can rotate more smoothly, the output shaft of the first motor 8 can rotate forward by pressing the left button on the remote controller 22, the output shaft of the first motor 8 drives the first gear 902 to rotate forward through the rotating shaft 901, the first gear 902 is meshed with the tooth space 903 at the bottom of the guide rail 1, the forward rotation of the first gear 902 drives the sliding sleeve 7 to move left along the surface of the guide rail 1, the reverse rotation of the output shaft of the first motor 8 drives the first gear 902 to rotate backward by pressing the right button on the remote controller 22, the output shaft of the first motor 8 drives the sliding sleeve 7 to move right along the surface of the guide rail 1 by pressing the rotating shaft 901, the sliding sleeve 7 drives the cross bar 16 to move left and right by the box 10 when moving, the horizontal bar 16 drives the affected limb to move slightly left and right through the supporting plate 17.
Specifically, the up-down movement mechanism 13 includes a rack 1301, a guide sleeve 1302 and a second gear 1303, the guide sleeve 1302 is fixedly connected to the top of the fixed plate 12, the surface of the guide sleeve 1302 is movably connected to the inner wall of the box 10, the inner wall of the guide sleeve 1302 is movably connected to the surface of the rack 1301, the second gear 1303 is fixedly connected to the surface of the output shaft of the second motor 11, the second gear 1303 is engaged with the rack 1301, and the top of the cross bar 16 is fixedly connected to the bottom of the rack 1301.
In this embodiment, when the up button on the remote controller 22 is pressed, the output shaft of the second motor 11 drives the second gear 1303 to rotate in the forward direction, the second gear 1303 engages with the rack 1301 to drive the rack 1301 to move upward along the inner wall of the guide sleeve 1302, the rack 1301 drives the supporting plate 17 to move slightly upward through the cross bar 16, when the down button on the remote controller 22 is pressed, the output shaft of the second motor 11 drives the second gear 1303 to rotate in the reverse direction, the second gear 1303 engages with the rack 1301 to drive the rack 1301 to move downward along the inner wall of the guide sleeve 1302, the rack 1301 drives the supporting plate 17 to move slightly downward through the cross bar 16, the up-and-down movement mechanism 13 drives the supporting plate 17 on the cross bar 16 to move up and down, and the supporting plate 17 can drive the affected limb to move slightly up and down.
Specifically, the side surface of the guide sleeve 1302 is fixedly connected with a slide bar 23, the side surface of the inner wall of the box body 10 is provided with a slide groove 24, and the surface of the slide bar 23 is movably connected with the inner wall of the slide groove 24.
In this embodiment, the guide sleeve 1302 drives the sliding bar 23 to move along the inner wall of the sliding groove 24, and the sliding bar 23 guides the movement of the guide sleeve 1302 and the fixed plate 12, so that the fixed plate 12 and the guide sleeve 1302 move more stably and smoothly.
Specifically, the slide bar 23 is in an isosceles trapezoid shape, and the shape of the sliding groove 24 is matched with the shape of the slide bar 23.
In this embodiment, the cross section of the front cross section of the slide bar 23 is isosceles trapezoid, so as to prevent the slide bar 23 from separating from the sliding groove 24.
Specifically, the back-and-forth movement mechanism 15 includes an internal thread block 1501 and a screw 1502, one end of the screw 1502 is fixedly connected with the end of the output shaft of the third motor 14, the other end of the screw 1502 is movably connected with the front surface of the inner wall of the box 10, the inner wall of the internal thread block 1501 is in threaded connection with the surface of the screw 1502, the bottom of the internal thread block 1501 is movably connected with the bottom of the inner wall of the box 10, and the top of the internal thread block 1501 is fixedly connected with the bottom of the fixing plate 12.
In this embodiment, one end of the screw 1502, which is far away from the third motor 14, may be movably connected to the inner wall of the box 10 through a bearing, so that the rotation of the screw 1502 is smoother, when the front button of the remote controller 22 is pressed, the output shaft of the third motor 14 drives the screw 1502 to rotate in the forward direction, the screw 1502 is in threaded connection with the internal thread block 1501 to drive the internal thread block 1501 and the fixing plate 12 to move in the front direction of the box 10 along the inner wall of the box 10, the fixing plate 12 drives the crossbar 16 at the bottom of the rack 1301 to move in the front direction of the box 10 through the guide sleeve 1302, the crossbar 16 drives the affected limb to slightly bend the knee through the support plate 17, when the rear button of the remote controller 22 is pressed, the output shaft of the third motor 14 drives the screw 1502 to rotate in the reverse direction, the screw 1502 is in threaded connection with the internal thread block 1501 to drive the internal thread block 1501 and the fixing plate 12 to move in the back direction of the box 10 along the inner wall of the box 10, the fixing plate 12 drives the crossbar 16 at the bottom of the rack 1301 to move in the back direction of the box 10 through the guide sleeve, the horizontal bar 16 drives the affected limb to restore to the original state through the supporting plate 17, and drives the affected limb to slightly bend the knee through the forward and backward movement mechanism 15.
Specifically, the support plate 17 includes an L-shaped plate 1701, a side plate 1702 and a rubber pad 1703, the L-shaped plate 1701 is fixedly attached to the front face of the cross bar 16 by screws, and both the side plate 1702 and the rubber pad 1703 are fixedly attached to the surface of the L-shaped plate 1701.
In this embodiment, the number of the supporting plates 17 is two, one supporting plate 17 can be used independently, two supporting plates 17 can be used simultaneously, and the angle of the affected limb can be put on the supporting plate 17.
When the device is used (in work), the upper clamp plate 601 and the lower clamp plate 602 of the clamping mechanism 6 are clamped on the side surface of a sickbed, the clamping bolt 604 of the clamping mechanism 6 is rotated to enable the anti-skid pad 605 at the top of the clamping block 603 to move upwards and be tightly attached to the bottom of the sickbed, the leg hanging bracket can be fixed on the sickbed for use, the clamping bolt 403 of the clamping mechanism 4 is rotated to enable the clamping bolt 403 not to extrude the disc 402, the disc 402 drives the clamping rod 401 to be separated from the clamping groove 5 under the elastic force of the spring 404, the guide rail 1 can be moved upwards or downwards, the guide rail 1 drives the support rod 2 to move upwards or downwards along the inner wall of the square sleeve 3, the guide rail 1 drives the box body 10 to move upwards or downwards through the sliding sleeve 7 to adjust the height of the supporting plate 17, the clamping bolt 403 is rotated reversely after the proper height is adjusted to enable the disc 402 to move towards the direction close to the support rod 2 along the inner wall of the cavity 405, the spring 404 is extruded by the disc 402 and simultaneously drives the clamping rod 401 to be inserted into the corresponding clamping groove 5, the supporting rod 2 is clamped, so that the height of the supporting plate 17 is fixed, the height of the supporting plate 17 is adjusted to adapt to different use conditions, the foot of a diseased limb is put on the supporting plate 17, the first motor 8, the second motor 11 and the third motor 14 can be respectively controlled to operate through the front button, the rear button, the left button, the right button and the upper button and the lower button which are arranged on the remote controller 22, the left button on the remote controller 22 is pressed to enable the output shaft of the first motor 8 to rotate forward, the output shaft of the first motor 8 drives the first gear 902 to rotate forward, the first gear 902 is meshed with the toothed groove 903 at the bottom of the guide rail 1, the forward rotation of the first gear 902 drives the sliding sleeve 7 to move leftwards along the surface of the guide rail 1, the reverse rotation of the output shaft of the first motor 8 can enable the output shaft of the first motor 8 to rotate reversely through the rotating shaft 901, the reverse rotation of the first gear 902 drives the sliding sleeve 7 to move rightwards along the surface of the guide rail 1, when the sliding sleeve 7 moves, the box body 10 drives the cross bar 16 to move left and right, the cross bar 16 drives the affected limb to slightly move left and right through the supporting plate 17, when an upper key on the remote controller 22 is pressed, the output shaft of the second motor 11 drives the second gear 1303 to rotate in the forward direction, the second gear 1303 is meshed with the rack 1301 to drive the rack 1301 to move upwards along the inner wall of the guide sleeve 1302, the rack 1301 drives the supporting plate 17 to slightly move upwards through the cross bar 16, when a lower key on the remote controller 22 is pressed, the output shaft of the second motor 11 drives the second gear 1303 to rotate in the reverse direction, the second gear 1303 is meshed with the rack 1301 to drive the rack 1301 to move downwards along the inner wall of the guide sleeve 1302, the rack 1301 drives the supporting plate 17 to slightly move downwards through the cross bar 16, the supporting plate 17 on the cross bar 16 is driven to move upwards and downwards through the up-down movement mechanism 13, the supporting plate 17 can drive the affected limb to slightly move upwards and downwards, when a front key on the remote controller 22 is pressed, an output shaft of a third motor 14 drives a screw rod 1502 to rotate forward, the screw rod 1502 is in threaded connection with an internal thread block 1501 to drive an internal thread block 1501 and a fixed plate 12 to move towards the front direction of a box body 10 along the inner wall of the box body 10, the fixed plate 12 drives a cross bar 16 at the bottom of a rack 1301 to move towards the front direction of the box body 10 through a guide sleeve 1302, the cross bar 16 drives a diseased limb to slightly bend a knee through a supporting plate 17, when a rear key of a remote controller 22 is pressed, the output shaft of the third motor 14 drives the screw rod 1502 to rotate reversely, the screw rod 1502 is in threaded connection with the internal thread block 1501 to drive the internal thread block 1501 and the fixed plate 12 to move towards the back direction of the box body 10 along the inner wall of the box body 10, the fixed plate 12 drives the cross bar 16 at the bottom of the rack 1301 to move towards the back direction of the box body 10 through the guide sleeve 1302, the cross bar 16 drives the diseased limb to recover to an initial state through the supporting plate 17, and drives the diseased limb to slightly bend the knee through a forward and backward movement mechanism 15, the combination of the left and right movement mechanism 9, the up and down movement mechanism 13 and the front and back movement mechanism 15 slightly moves the affected limb to promote the blood flow of the affected limb, the functions are various, the recovery of the affected limb after operation is facilitated, the clamping block 603 can drive the non-slip mat 605 to be separated from the sickbed by unscrewing the clamping bolt 604 after the use is finished, and the leg hanging bracket can be detached from the sickbed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a medical fracture postoperative hangs leg support which characterized in that: comprises a guide rail (1), the bottom of the guide rail (1) is fixedly connected with a support rod (2), the surface of the support rod (2) is movably connected with the inner wall of a square sleeve (3), a clamping mechanism (4) is arranged inside the square sleeve (3), a clamping groove (5) is formed in the surface of the support rod (2), the surface of the clamping mechanism (4) is movably connected with the inner wall of the clamping groove (5), a clamping mechanism (6) is arranged on the side surface of the square sleeve (3), the surface of the guide rail (1) is movably connected with the inner wall of a sliding sleeve (7), the back surface of the sliding sleeve (7) is fixedly connected with a first motor (8), a left-right movement mechanism (9) is arranged at the output shaft of the first motor (8), a box body (10) is fixedly connected with the bottom of the sliding sleeve (7), a second motor (11) is arranged inside the box body (10), the bottom of the second motor (11) is fixedly connected with the top of the fixed plate (12), the surface of the fixed plate (12) is movably connected with the inner wall of the box body (10), an up-and-down movement mechanism (13) is arranged at the output shaft of the second motor (11), the surface of the up-and-down movement mechanism (13) is movably connected with the inner wall of the box body (10), a third motor (14) is fixedly connected to the back of the box body (10), a back-and-forth movement mechanism (15) is arranged at the output shaft of the third motor (14), the top of the back-and-forth movement mechanism (15) is fixedly connected with the bottom of the fixed plate (12), the bottom of the up-and-down movement mechanism (13) is fixedly connected with a transverse bar (16), the transverse bar (16) is positioned below the box body (10), a supporting plate (17) is arranged on the surface of the transverse bar (16), and the top of the guide rail (1) is fixedly connected with a control cabinet (18);
the inside of switch board (18) is provided with treater (19), receiving module (20) and driver (21) respectively, the input of receiving module (20) and the output electric connection of remote controller (22), the output of receiving module (20) and the input electric connection of treater (19), the output of treater (19) and the input electric connection of driver (21), first motor (8), second motor (11) and third motor (14) all with driver (21) electric connection.
2. The medical bone fracture postoperative drop leg support of claim 1, characterized in that: the clamping mechanism (4) comprises a clamping rod (401), a disc (402), a clamping bolt (403), a spring (404) and a cavity (405), the cavity (405) is arranged in the square sleeve (3), the inner wall of the cavity (405) is movably connected with the surface of the disc (402), the clamping rod (401) and the spring (404) are both fixedly connected to one side of the surface of the disc (402) close to the supporting rod (2), one end of the clamping rod (401) far away from the disc (402) penetrates through the square sleeve (3) and is movably connected with the inner wall of the clamping groove (5), one end of the spring (404) far away from the disc (402) is fixedly connected with one side of the inner wall of the cavity (405) close to the support rod (2), clamping bolt (403) threaded connection is in the side of square sleeve (3), clamping bolt (403) are close to the one end of disc (402) and the side swing joint of disc (402).
3. The medical bone fracture postoperative drop leg support of claim 1, characterized in that: clamping mechanism (6) include punch holder (601), lower plate (602), clamp splice (603) and centre gripping bolt (604), the equal fixed connection of punch holder (601) and lower plate (602) is in the side of square sleeve (3), centre gripping bolt (604) threaded connection is in the bottom of lower plate (602), the top of centre gripping bolt (604) and the bottom swing joint of clamp splice (603), clamp splice (603) are located between punch holder (601) and lower plate (602), the top fixedly connected with slipmat (605) of clamp splice (603).
4. The medical bone fracture postoperative drop leg support of claim 1, characterized in that: the guide rail (1) is in a shape like a Chinese character 'tu', and the shape of the sliding sleeve (7) is matched with that of the guide rail (1).
5. The medical bone fracture postoperative drop leg support of claim 1, characterized in that: the left-right movement mechanism (9) comprises a rotating shaft (901), a first gear (902) and a tooth groove (903), the rotating shaft (901) is fixedly connected to the end portion of an output shaft of the first motor (8), the first gear (902) is fixedly sleeved on the surface of the rotating shaft (901), the rotating shaft (901) and the first gear (902) are both located inside the sliding sleeve (7), the tooth groove (903) is formed in the bottom of the guide rail (1), and the first gear (902) is meshed with the tooth groove (903).
6. The medical bone fracture postoperative drop leg support of claim 1, characterized in that: the up-and-down movement mechanism (13) comprises a rack (1301), a guide sleeve (1302) and a second gear (1303), the guide sleeve (1302) is fixedly connected to the top of the fixing plate (12), the surface of the guide sleeve (1302) is movably connected with the inner wall of the box body (10), the inner wall of the guide sleeve (1302) is movably connected with the surface of the rack (1301), the second gear (1303) is fixedly sleeved on the surface of an output shaft of the second motor (11), the second gear (1303) is meshed with the rack (1301), and the top of the transverse bar (16) is fixedly connected with the bottom of the rack (1301).
7. The medical bone fracture postoperative drop leg support of claim 6, characterized in that: the side face of the guide sleeve (1302) is fixedly connected with a sliding strip (23), the side face of the inner wall of the box body (10) is provided with a sliding groove (24), and the surface of the sliding strip (23) is movably connected with the inner wall of the sliding groove (24).
8. The medical bone fracture postoperative drop leg support of claim 7, characterized in that: the slide bar (23) is in an isosceles trapezoid shape, and the shape of the sliding groove (24) is matched with that of the slide bar (23).
9. The medical bone fracture postoperative drop leg support of claim 1, characterized in that: the back-and-forth movement mechanism (15) comprises an internal thread block (1501) and a screw rod (1502), one end of the screw rod (1502) is fixedly connected with the end part of an output shaft of the third motor (14), the other end of the screw rod (1502) is movably connected with the front face of the inner wall of the box body (10), the inner wall of the internal thread block (1501) is in threaded connection with the surface of the screw rod (1502), the bottom of the internal thread block (1501) is movably connected with the bottom of the inner wall of the box body (10), and the top of the internal thread block (1501) is fixedly connected with the bottom of the fixing plate (12).
10. The medical bone fracture postoperative drop leg support of claim 1, characterized in that: the supporting plate (17) comprises an L-shaped plate (1701), a side plate (1702) and a rubber pad (1703), the L-shaped plate (1701) is fixedly connected to the front face of the cross bar (16) through screws, and the side plate (1702) and the rubber pad (1703) are fixedly connected to the surface of the L-shaped plate (1701).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111053205.2A CN113712764A (en) | 2021-09-09 | 2021-09-09 | Medical fracture postoperative hanging leg support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111053205.2A CN113712764A (en) | 2021-09-09 | 2021-09-09 | Medical fracture postoperative hanging leg support |
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| CN113712764A true CN113712764A (en) | 2021-11-30 |
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| CN202111053205.2A Pending CN113712764A (en) | 2021-09-09 | 2021-09-09 | Medical fracture postoperative hanging leg support |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115300275A (en) * | 2022-08-09 | 2022-11-08 | 新余市人民医院 | Fracture postoperative hanging leg support |
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