CN112168557A - A supplementary limbs lifts up turnover device for brain surgery nursing - Google Patents
A supplementary limbs lifts up turnover device for brain surgery nursing Download PDFInfo
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- CN112168557A CN112168557A CN202011199706.7A CN202011199706A CN112168557A CN 112168557 A CN112168557 A CN 112168557A CN 202011199706 A CN202011199706 A CN 202011199706A CN 112168557 A CN112168557 A CN 112168557A
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- fixedly connected
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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
- A61G7/001—Beds specially adapted for nursing; Devices for lifting patients or disabled persons with means for turning-over the patient
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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
-
- 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
-
- 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
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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
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
-
- 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
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
- A61G2203/72—General characteristics of devices with special adaptations, e.g. for safety or comfort for collision prevention
- A61G2203/723—Impact absorbing means, e.g. bumpers or airbags
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses an auxiliary limb lifting and turning device for brain surgery nursing, which comprises a chassis and a lifting disc, wherein the upper surface of the chassis is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with a supporting plate, the upper surface of the chassis is fixedly and rotatably connected with a screw rod in a fixed shaft manner, the surface of the screw rod is sleeved with a worm wheel, the rear side of the worm wheel is meshed with a worm which can rotate in a limiting manner on a fixed seat, the upper surface of the lifting disc is provided with a threaded hole and is meshed with the screw rod through the threaded hole, the upper surface of the supporting plate is fixedly connected with two symmetrical side plates, and the opposite sides of the two side plates are both in. The invention solves the problem that the traditional turnover device is time-consuming and labor-consuming to use and can be completed by cooperation of a plurality of people in the actual use process, so that the patient is easy to get secondary injury in the turnover process and the use is inconvenient.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a device for assisting limb lifting and turning over in brain surgery nursing.
Background
Supplementary limbs of brain surgery nursing lifts up turning device and is used for carrying out brain operation back, and when the disease carries out brain nursing, the sick bed of the fixed patient head of being convenient for is convenient for nurse for the patient of postoperative, convenient to use, safe and reliable.
When the auxiliary limb of the brain surgery nursing is used for lifting the turnover device at present, the auxiliary limb of the brain surgery nursing lifts the turnover device and is difficult to simultaneously utilize a pull rope and a rotating rod to drive the limb of a patient to move, the use effect of the turnover device is lifted by the auxiliary limb of the brain surgery nursing is influenced, meanwhile, when the auxiliary limb of the brain surgery nursing lifts the turnover device, the auxiliary limb of the brain surgery nursing lifts the turnover device and is difficult to fix the head of the patient, and the use effect of the turnover device is lifted by the auxiliary limb of the brain surgery nursing is influenced.
Therefore, the invention provides a turnover device, for example, an auxiliary limb lifting turnover device for brain surgery nursing, disclosed in Chinese patent CN109350406B, which comprises a bed body, wherein one side of the bed body is provided with an installation frame driving box, the inner side of the installation frame driving box is provided with a driving motor, one side of the driving motor is rotatably connected with a screw rod through a rotating shaft, the outer side of the screw rod is sleeved with a screw rod pair ring, the top end of the screw rod pair ring is fixedly connected with a support frame, the inner side of the support frame is rotatably connected with a rotating cross rod through the rotating shaft, one end of the rotating cross rod is connected with a telescopic rod, and the other end of the rotating cross rod is rotatably connected with a turning pulley through the rotating shaft. The problem of influencing the use effect of the auxiliary limb lifting turnover device for brain surgery nursing is solved.
However, in the actual use process, the traditional turning-over device wastes time and labor when being used, and needs a plurality of people to cooperate to complete the turning-over, so that the turning-over device is easy to cause secondary injury to a patient in the turning-over process, and brings inconvenience to the use.
Disclosure of Invention
The invention aims to provide a device for assisting in lifting and turning over limbs for brain surgery nursing, which has the advantages of convenience in operation, rapidness and safety in turning over, and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an auxiliary limbs lifts up turnover device for brain surgery nursing, includes chassis and lifting disk, the last fixed surface on chassis is connected with the bracing piece, the top fixedly connected with backup pad of bracing piece, the upper surface dead axle on chassis rotates and is connected with the screw rod, the surface cover of screw rod has the worm wheel, the rear side meshing of worm wheel has spacing pivoted worm on the fixing base.
The upper surface of the lifting disc is provided with a threaded hole and is meshed with the screw rod through the threaded hole, the upper surface of the supporting plate is fixedly connected with two symmetrical side plates, opposite sides of the two side plates are connected with rotating shafts in a limiting and rotating manner, opposite ends of the two rotating shafts are fixedly connected with a protective box body, an air cushion is arranged in the protective box body, front and back sides of the protective box body are fixedly connected with supporting seats, the inner wall of each supporting seat is rotatably connected with a guide roller through a pin shaft, front and back sides of the air cushion are fixedly connected with a first pull rope, the lower surface of the protective box body is provided with a through hole and is connected with a guide post in a limiting and sliding manner through the through hole, the surface of the guide post is fixedly connected with two transmission rods, front and back sides of the protective box body are provided with second pull ropes for the transmission rods to slide, the bottom of the guide post is fixedly connected with a second pull rope, the bottom of the second pull rope penetrates through the upper surface of the supporting plate and then is fixedly connected with the upper surface of the lifting disc, the upper surface of the lifting disc is fixedly connected with a turnover device, and the lower surface of the lifting disc is provided with a lifting device.
Preferably, the turnover device comprises a first toothed plate, the bottom of the first toothed plate is fixedly connected with the upper surface of the lifting disc, the surface of the first toothed plate penetrates through the supporting plate and is in sliding connection with the supporting plate, a first gear is meshed with the front side of the first toothed plate, and the inner wall of the first gear is fixedly connected with the surface of the rotating shaft.
Preferably, the lifting device comprises a rectangular rod, a rectangular hole matched with the rectangular rod is formed in the right end of the worm, a transmission ring is connected to the surface of the rectangular rod in a limiting and rotating manner, a telescopic assembly is fixedly connected to the upper surface of the transmission ring, a second toothed plate is fixedly connected to the top of the telescopic assembly, a second gear is meshed with the front side of the second toothed plate, a transmission sleeve ring is fixedly connected to the top of the second gear, the upper surface of the transmission sleeve ring is connected with the lower surface of the lifting disc in a limiting and rotating manner, a spiral guide groove is formed in the upper surface of the transmission sleeve ring, a sliding plate is connected to the inner wall of the spiral guide groove in a sliding manner, a swing support is rotatably connected to the front side, a limiting through groove is formed in the front side of the sliding plate, a guide block is slidably connected to the inner wall of the limiting through groove, and the surface of the, the lower surface that is close to the protection box body on the swing support is fixedly connected with suspends the rope in midair, suspend the bottom fixedly connected with rings of rope in midair.
Preferably, the right end of the rectangular rod is fixedly connected with a handle, and anti-skid grains are arranged on the surface of the handle.
Preferably, the number of the second pulling ropes is two, and the two second pulling ropes are symmetrically arranged with the vertical center line of the guide post.
Preferably, the lower surface of the transmission rod is fixedly connected with a damping spring, and the bottom of the damping spring is fixedly connected with the bottom of the inner wall of the protection box body.
Preferably, the lower surface of the supporting plate is fixedly connected with a limiting cross rod, and the surface of the limiting cross rod penetrates through the sliding plate and is in sliding connection with the sliding plate.
Preferably, one end of the limiting cross rod, which is far away from the swing support, is fixedly connected with a limiting baffle.
Preferably, the telescopic assembly comprises a telescopic sleeve, the bottom of the telescopic sleeve is fixedly connected with the upper surface of the transmission ring, the inner wall of the telescopic sleeve is slidably connected with a telescopic rod, and the top of the telescopic rod is fixedly connected with the lower surface of the second toothed plate.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, a patient to be turned over is placed on the air cushion, and then the worm is manually driven to rotate, so that the worm wheel synchronously rotates along with the driving of the worm, and the screw on the inner wall of the worm wheel rotates along with the worm wheel in a fixed-axis manner on the chassis;
after the supporting rod penetrates through the lifting disc, the movement track of the lifting disc is limited, so that the lifting disc can only slide up and down on the supporting rod, after the screw rod rotates, the screw rod can rotate relative to a threaded hole in the lifting disc, and the lifting disc can ascend or descend by changing the rotation direction of the screw rod under the matching of the threads;
because the weight of a patient lying on the air cushion can press the air cushion, when the second pull rope moves upwards, the second pull rope at the bottom of the guide post becomes loose, the guide post moves upwards under the weight pressing of the patient, the first pull rope at the front side and the rear side of the air cushion becomes long under the guiding of the guide roller, the air cushion is also changed into a V shape from the horizontal state, and the patient is positioned in the groove of the V-shaped air cushion;
meanwhile, along with the deformation of the air cushion, the whole protection box body can also laterally rotate under the coordination of the turnover device, so that the patient in the V-shaped air cushion can smoothly realize the turnover operation;
through the setting of lifting device, can carry out the lifting operation to patient's limbs.
Through the cooperation between the above-mentioned structure use, solved in the in-service use, because traditional stand-up device uses and wastes time and energy, and needs many people to cooperate just to accomplish, walks away secondary injury to patient easily at the in-process of standing up, gives the problem of inconvenience of using.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the protective housing of FIG. 1 taken along direction AA in accordance with the present invention;
FIG. 3 is a top view of the drive collar of the present invention;
FIG. 4 is a front cross-sectional view of the retraction assembly of the present invention;
FIG. 5 is a front view of the protective case of the present invention;
fig. 6 is a state diagram of the air cushion of fig. 2 after being deformed and rotated with the protective case according to the present invention.
In the figure: 1. a chassis; 2. a support bar; 3. a support plate; 4. a screw; 5. a worm gear; 6. a worm; 7. a lifting plate; 8. a side plate; 9. a rotating shaft; 10. protecting the box body; 11. an air cushion; 12. a supporting seat; 13. a guide roller; 14. pulling a first rope; 15. a guide post; 16. a transmission rod; 17. a second pull rope; 18. a turning device; 19. a lifting device; 20. a toothed plate I; 21. a first gear; 22. a rectangular bar; 23. a drive ring; 24. a telescoping assembly; 241. a telescopic sleeve; 242. a telescopic rod; 25. a toothed plate II; 26. a second gear; 27. a drive collar; 28. a spiral guide groove; 29. a slide plate; 30. a swing bracket; 31. a limiting through groove; 32. a guide block; 33. a suspension cord; 34. a hoisting ring; 35. a handle; 36. a damping spring; 37. a limiting cross bar; 38. and a limiting baffle.
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.
Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides an auxiliary limbs lifts up and stands up device for brain surgery nursing, including chassis 1 and lifter plate 7, chassis 1's last fixed surface is connected with bracing piece 2, the top fixedly connected with backup pad 3 of bracing piece 2, chassis 1's upper surface dead axle rotates and is connected with screw rod 4, the surface cover of screw rod 4 has worm wheel 5, the rear side meshing of worm wheel 5 has spacing pivoted worm 6 on the fixing base, the rotation of manual drive worm 6, make worm wheel 5 rotate along with the drive of worm 6 in step, screw rod 4 on the 5 inner walls of worm wheel carries out the dead axle thereupon and rotates on chassis 1.
Threaded hole is seted up to the upper surface of lifter plate 7 and meshes with screw rod 4 through the threaded hole, because bracing piece 2 runs through the back with lifter plate 7, can restrict the movement track of lifter plate 7 for lifter plate 7 can only slide from top to bottom on bracing piece 2, after screw rod 4 rotates, can and lifter plate 7 on produce relative rotation between the threaded hole, and under the cooperation of screw thread, through the rotation direction that changes screw rod 4, can realize the rising or moving down of lifter plate 7.
The upper surface of the supporting plate 3 is fixedly connected with two symmetrical side plates 8, the opposite sides of the two side plates 8 are both in limited rotation connection with rotating shafts 9, the opposite ends of the two rotating shafts 9 are fixedly connected with protective box bodies 10, air cushions 11 are arranged inside the protective box bodies 10, on arranging the air cushion 11 in through the patient that will wait to stand up, the equal fixedly connected with supporting seat 12 of the front and back side of protection box body 10, the inner wall of supporting seat 12 rotates through the round pin axle and is connected with guide roll 13, the equal fixedly connected with stay cord 14 of the front and back side of air cushion 11, the lower surface of protection box body 10 has been seted up the through-hole and has been connected with guide post 15 through the spacing sliding connection of through-hole, two transfer lines 16 of fixed surface of guide post 15 are connected with, supply transfer line 16 upper and lower spacing gliding stay cord two 17 are all seted up to the front and back side of protection box body 10, the quantity of stay cord two 17 is two, and two stay cords.
Due to the symmetrical arrangement of the two second pull ropes 17, when the guide post 15 moves downward, the resultant force of the two second pull ropes 17 can smoothly move the guide post 15 upward and downward on the lower surface of the protective box 10.
The lower surface of the transmission rod 16 is fixedly connected with a damping spring 36, and the bottom of the damping spring 36 is fixedly connected with the bottom of the inner wall of the protection box body 10.
Through the setting of damping spring 36, can filter and absorb the slight vibration that produces when drive rod 16 slides in stay cord two 17, reduce air cushion 11 and receive unexpected vibrations when using, and bring the discomfort for the patient.
One end of the first pull rope 14, which is far away from the air cushion 11, bypasses the guide roller 13 and is fixedly connected with the upper surface of the transmission rod 16, the bottom of the guide post 15 is fixedly connected with a second pull rope 17, the weight of a patient lying on the air cushion 11 can press the air cushion 11, when the second pull rope 17 moves upwards, the second pull rope 17 at the bottom of the guide post 15 can be loosened, the guide post 15 can move upwards under the weight pressing of the patient, the first pull rope 14 on the front side and the rear side of the air cushion 11 can be lengthened through the guide of the guide roller 13, the air cushion 11 can also be changed into a V shape from the horizontal direction, and the patient is positioned in the groove of the V.
Meanwhile, along with the deformation of the air cushion 11, the whole protection box body 10 can also laterally rotate under the coordination of the turnover device 18, so that the patient in the V-shaped air cushion 11 can smoothly turn over.
The bottom of the second pull rope 17 is connected with the upper surface of the lifting disc 7 after penetrating through the upper surface of the supporting plate 3, the upper surface of the lifting disc 7 is fixedly connected with a turnover device 18, the turnover device 18 comprises a first toothed plate 20, the bottom of the first toothed plate 20 is fixedly connected with the upper surface of the lifting disc 7, the surface of the first toothed plate 20 penetrates through the supporting plate 3 and is in sliding connection with the supporting plate 3, a first gear 21 is meshed with the front side of the first toothed plate 20, and the inner wall of the first gear 21 is fixedly connected with the surface of the rotating shaft 9.
When the lifting plate is used, the toothed plate I20 synchronously moves upwards along with the upward movement of the lifting plate 7, the gear I21 meshed with the toothed plate I20 drives the rotating shaft 9 to rotate on the side plate 8, the protective box body 10 on the rotating shaft 9 also rotates along with the upward movement, the protective box body 10 deflects along with the change of the air cushion 11 into a V shape to cover a patient, so that the patient in the air cushion 11 also rotates along with the rotation, the patient can be turned over, then the lifting plate 7 moves downwards by changing the rotating direction of the screw rod 4, the protective box body 10 resets and rotates, the air cushion 11 is also restored to a horizontal state from the V-shaped state, and the patient on the air cushion 11 can also turn over at the moment; considering the frame with the fault of turning over in the turning over process, the state of the patient in the V-shaped air cushion 11 can be adjusted by the medical staff in an auxiliary rotation way.
The lower surface of the lifting disc 7 is provided with a lifting device 19; by means of the lifting device 19, the limb of the patient can be lifted.
The lifting device 19 comprises a rectangular rod 22, a rectangular hole matched with the rectangular rod 22 is formed in the right end of the worm 6, a transmission ring 23 is connected to the surface of the rectangular rod 22 in a limiting and rotating mode, a telescopic assembly 24 is fixedly connected to the upper surface of the transmission ring 23, a toothed plate 25 is fixedly connected to the top of the telescopic assembly 24, a gear 26 is meshed with the front side of the toothed plate 25, a transmission sleeve ring 27 is fixedly connected to the top of the gear 26, the upper surface of the transmission sleeve ring 27 is connected to the lower surface of the lifting disc 7 in a limiting and rotating mode, a spiral guide groove 28 is formed in the upper surface of the transmission sleeve ring 27, a sliding plate 29 is connected to the inner wall of the spiral guide groove 28 in a sliding mode, a swing support 30 is rotatably connected to the front side, close to the top, of the side plate 8 through a pin shaft, a limiting through groove 31 is formed in the front side of the sliding, a suspension rope 33 is fixedly connected to the lower surface of the swing bracket 30 close to the protection box body 10, and a hanging ring 34 is fixedly connected to the bottom of the suspension rope 33.
When the limiting device is used, the rectangular hole in the right end of the worm 6 is formed, so that when the rectangular rod 22 rotates, the worm 6 can synchronously rotate in a limiting mode.
When the rectangular rod 22 is pushed and pulled leftwards and rightwards, the toothed plate 25 can synchronously move leftwards and rightwards through the transmission of the transmission ring 23 and the telescopic assembly 24, and the second gear 26 meshed with the toothed plate 25 drives the transmission sleeve ring 27 to rotate on the lifting disc 7 along with the left and right movement of the toothed plate 25; because the guide block 32 can only slide up and down in the limiting through groove 31, the motion track of the sliding plate 29 on the spiral guide groove 28 is limited, so that the rotated spiral guide groove 28 and the sliding plate 29 can slide relatively, and under the guide of the track on the spiral guide groove 28, the two sliding plates 29 can move oppositely or oppositely and simultaneously; through the horizontal movement of the sliding plate 29 on the transmission lantern ring 27, the swing bracket 30 can rotate on the surface of the side plate 8 through the transmission of the guide block 32, the height of the suspension rope 33 and the hanging ring 34 can be adjusted through the rotation of the swing bracket 30, and the arm or the leg of the patient can pass through the hanging ring 34 and then be adjusted through the rotation of the swing bracket 30 to realize the lifting.
The right end of the rectangular rod 22 is fixedly connected with a handle 35, and anti-skid grains are arranged on the surface of the handle 35.
Through the setting of handle 35, conveniently push-and-pull or rotation drive rectangular rod 22, and the seting up of on it anti-skidding line for the operation also can be more laborsaving.
The lower surface of the supporting plate 3 is fixedly connected with a limiting cross rod 37, and the surface of the limiting cross rod 37 penetrates through the sliding plate 29 and is connected with the sliding plate 29 in a sliding manner.
Through the setting of spacing horizontal pole 37, can further restrict the motion trail of slide plate 29, guarantee that slide plate 29 can carry out stable slip on the drive collar 27. The side surface of the sliding plate 29 is provided with a through groove for the limiting cross rod 37 to slide up and down relatively.
And one end of the limiting cross rod 37 far away from the swing bracket 30 is fixedly connected with a limiting baffle 38.
Through the setting of spacing baffle 38 on spacing horizontal pole 37, can restrict the displacement distance of slide 29 on spacing horizontal pole 37, avoid slide 29 slippage from spacing horizontal pole 37.
The telescopic assembly 24 comprises a telescopic sleeve 241, the bottom of the telescopic sleeve 241 is fixedly connected with the upper surface of the transmission ring 23, the inner wall of the telescopic sleeve 241 is slidably connected with a telescopic rod 242, and the top of the telescopic rod 242 is fixedly connected with the lower surface of the second toothed plate 25.
Through the cooperation of the telescopic sleeve 241 and the telescopic rod 242 on the telescopic assembly 24, the two toothed plates 25 and the two gears 26 can perform lifting movement on the lifting disc 7 along with the transmission sleeve ring 27, and meanwhile, when the spiral guide groove 28 needs to rotate, the rotation driving of the transmission sleeve ring 27 can be completed by pushing and pulling the rectangular rod 22.
The working principle is as follows: when the auxiliary limb lifting and turning-over device for brain surgery nursing is used, a patient to be turned over is placed on the air cushion 11, then the worm 6 is manually driven to rotate, so that the worm wheel 5 synchronously rotates along with the driving of the worm 6, and the screw rod 4 on the inner wall of the worm wheel 5 rotates along with the worm wheel on the chassis 1 in a fixed-axis manner; after the supporting rod 2 penetrates through the lifting disc 7, the motion trail of the lifting disc 7 can be limited, so that the lifting disc 7 can only slide up and down on the supporting rod 2, after the screw rod 4 rotates, the screw rod 4 and a threaded hole in the lifting disc 7 can rotate relatively, and in cooperation with the threads, the lifting disc 7 can be lifted up or moved down by changing the rotating direction of the screw rod 4; because the weight of a patient lying on the air cushion 11 can press the air cushion 11, when the second pull rope 17 moves upwards, the second pull rope 17 at the bottom of the guide post 15 becomes loose, the guide post 15 moves upwards under the pressure of the weight of the patient, and the first pull rope 14 at the front side and the rear side of the air cushion 11 is lengthened under the guidance of the guide roller 13, the air cushion 11 is also changed into a V shape from the horizontal state, and the patient is positioned in the groove of the V-shaped air cushion 11; along with the deformation of the air cushion 11, the whole protection box body 10 can also laterally rotate under the coordination of the turnover device 18, so that the patient in the V-shaped air cushion 11 can smoothly realize the turnover operation; by arranging the lifting device 19, the limb of the patient can be lifted; through the cooperation between the above-mentioned structure use, solved in the in-service use, because traditional stand-up device uses and wastes time and energy, and needs many people to cooperate just to accomplish, walks away secondary injury to patient easily at the in-process of standing up, gives the problem of inconvenience of using.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A supplementary limbs lifts turnover device for brain surgery nursing which characterized in that: the lifting device comprises a chassis (1) and a lifting disc (7), wherein a supporting rod (2) is fixedly connected to the upper surface of the chassis (1), a supporting plate (3) is fixedly connected to the top of the supporting rod (2), a screw rod (4) is rotatably connected to the upper surface of the chassis (1) in a fixed-shaft manner, a worm wheel (5) is sleeved on the surface of the screw rod (4), and a worm (6) which can rotate on a fixed seat in a limiting manner is meshed with the rear side of the worm wheel (5);
the upper surface of the lifting disc (7) is provided with a threaded hole and is meshed with the screw rod (4) through the threaded hole, the upper surface of the supporting plate (3) is fixedly connected with two symmetrical side plates (8), opposite sides of the two side plates (8) are both in limited rotation connection with rotating shafts (9), opposite ends of the two rotating shafts (9) are fixedly connected with a protection box body (10), an air cushion (11) is arranged inside the protection box body (10), the front side and the rear side of the protection box body (10) are both fixedly connected with supporting seats (12), the inner wall of each supporting seat (12) is rotatably connected with a guide roller (13) through a pin shaft, the front side and the rear side of each air cushion (11) are both fixedly connected with a first pull rope (14), the lower surface of the protection box body (10) is provided with a through hole and is connected with a guide column (15) through the, two (17) spacing gliding stay cords about supplying transfer line (16) are all seted up to the front and back side of protection box body (10), the one end of keeping away from air cushion (11) on stay cord (14) is walked around guide roll (13) and is connected with the last fixed surface of transfer line (16), the bottom fixedly connected with stay cord two (17) of guide post (15), the bottom of stay cord two (17) runs through behind the upper surface of backup pad (3) and the last fixed surface of lifter plate (7) is connected, the last fixed surface of lifter plate (7) is connected with turning device (18), the lower surface of lifter plate (7) is equipped with lifting device (19).
2. The device for assisting limb lifting and turning over for brain surgical nursing according to claim 1, wherein: the turnover device (18) comprises a first toothed plate (20), the bottom of the first toothed plate (20) is fixedly connected with the upper surface of the lifting disc (7), the surface of the first toothed plate (20) penetrates through the supporting plate (3) and is in sliding connection with the supporting plate (3), a first gear (21) is meshed with the front side of the first toothed plate (20), and the inner wall of the first gear (21) is fixedly connected with the surface of the rotating shaft (9).
3. The device for assisting limb lifting and turning over for brain surgical nursing according to claim 1, wherein: the lifting device (19) comprises a rectangular rod (22), the right end of the worm (6) is provided with a rectangular hole matched with the rectangular rod (22), the surface of the rectangular rod (22) is in limited rotation connection with a transmission ring (23), the upper surface of the transmission ring (23) is fixedly connected with a telescopic assembly (24), the top of the telescopic assembly (24) is fixedly connected with a toothed plate II (25), the front side of the toothed plate II (25) is meshed with a gear II (26), the top of the gear II (26) is fixedly connected with a transmission sleeve ring (27), the upper surface of the transmission sleeve ring (27) is in limited rotation connection with the lower surface of the lifting disc (7), the upper surface of the transmission sleeve ring (27) is provided with a spiral guide groove (28), the inner wall of the spiral guide groove (28) is in sliding connection with a sliding plate (29), the front side, close to the top, of the side plate (8) is rotatably connected with a swing support (30), the front side of slide (29) is opened and is equipped with spacing logical groove (31), the inner wall sliding connection who leads to groove (31) is had guide block (32) spacing, the surface of guide block (32) run through swing support (30) and with swing support (30) fixed connection, swing support (30) are gone up the lower fixed surface that is close to protection box body (10) and are connected with rope (33) in midair, suspend bottom fixedly connected with rings (34) of rope (33) in midair.
4. The device for assisting limb lifting and turning over for brain surgical nursing according to claim 3, wherein: the right end of the rectangular rod (22) is fixedly connected with a handle (35), and anti-skid grains are formed in the surface of the handle (35).
5. The device for assisting limb lifting and turning over for brain surgical nursing according to claim 1, wherein: the number of the second pulling ropes (17) is two, and the two second pulling ropes (17) are symmetrically arranged by using the vertical central line of the guide post (15).
6. The device for assisting limb lifting and turning over for brain surgical nursing according to claim 1, wherein: the lower surface of the transmission rod (16) is fixedly connected with a damping spring (36), and the bottom of the damping spring (36) is fixedly connected with the bottom of the inner wall of the protection box body (10).
7. The device for assisting limb lifting and turning over for brain surgical nursing according to claim 1, wherein: the lower surface of the supporting plate (3) is fixedly connected with a limiting cross rod (37), and the surface of the limiting cross rod (37) penetrates through the sliding plate (29) and is in sliding connection with the sliding plate (29).
8. The device for assisting limb lifting and turning over for brain surgical nursing according to claim 7, wherein: and one end of the limiting cross rod (37) far away from the swing support (30) is fixedly connected with a limiting baffle (38).
9. The device for assisting limb lifting and turning over for brain surgical nursing according to claim 3, wherein: the telescopic assembly (24) comprises a telescopic sleeve (241), the bottom of the telescopic sleeve (241) is fixedly connected with the upper surface of the transmission ring (23), the inner wall of the telescopic sleeve (241) is slidably connected with a telescopic rod (242), and the top of the telescopic rod (242) is fixedly connected with the lower surface of the toothed plate II (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011199706.7A CN112168557B (en) | 2020-10-29 | 2020-10-29 | A supplementary limbs lifts up turnover device for brain surgery nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011199706.7A CN112168557B (en) | 2020-10-29 | 2020-10-29 | A supplementary limbs lifts up turnover device for brain surgery nursing |
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| Publication Number | Publication Date |
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| CN112168557A true CN112168557A (en) | 2021-01-05 |
| CN112168557B CN112168557B (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011199706.7A Active CN112168557B (en) | 2020-10-29 | 2020-10-29 | A supplementary limbs lifts up turnover device for brain surgery nursing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115381640A (en) * | 2021-05-25 | 2022-11-25 | 上海尊颐智能科技有限公司 | Synchronous lifting device and nursing bed comprising same |
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| Publication number | Publication date |
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| CN112168557B (en) | 2021-08-10 |
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