CN109481180B - Back rising device of nursing bed - Google Patents
Back rising device of nursing bed Download PDFInfo
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- CN109481180B CN109481180B CN201811511311.9A CN201811511311A CN109481180B CN 109481180 B CN109481180 B CN 109481180B CN 201811511311 A CN201811511311 A CN 201811511311A CN 109481180 B CN109481180 B CN 109481180B
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- telescopic rod
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- hydraulic pump
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 33
- 230000000630 rising effect Effects 0.000 title claims description 8
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 13
- 210000003205 muscle Anatomy 0.000 claims abstract description 13
- 235000003166 Opuntia robusta Nutrition 0.000 claims abstract 2
- 244000218514 Opuntia robusta Species 0.000 claims abstract 2
- 230000000149 penetrating effect Effects 0.000 claims description 19
- 230000007306 turnover Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000011084 recovery Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract 1
- 244000309464 bull Species 0.000 description 5
- 208000014674 injury Diseases 0.000 description 3
- 230000008733 trauma Effects 0.000 description 3
- 208000025940 Back injury Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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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
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
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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
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/018—Control or drive mechanisms
-
- 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
- A61G7/07—Rests specially adapted therefor for the head or torso, e.g. special back-rests
Abstract
The invention discloses a nursing bed back lifting device which can solve the problems that the traditional nursing bed back lifting device can not play any role when a patient needs to lean, can not play a role in assisting the patient to carry out back muscle and bone movement, has incomplete functions in nursing assistance recovery, and can not play a role in assisting the patient to bend legs and provide force points for legs when the waist is damaged and the patient can not exert force to get up. Including the bed board and be located the support of its bottom, the under casing is installed to the support bottom, just the pulley is all installed to support bottom four sides corner, body pad, bustle, leg pad are installed in proper order to the bed board top, all the welding has the handrail on the outer wall of bed board both sides, is located two of head of a bed install detachable dinner plate between the handrail top, be provided with the curb plate on the support lateral wall.
Description
Technical Field
The invention relates to a back rising device, in particular to a back rising device of a nursing bed.
Background
The nursing bed is used by a hospital for a patient or a severely disabled person in a hospital or in home rehabilitation, and has the main function of preventing the patient from falling down, facilitating the operation of nursing personnel and facilitating the clinical use. Along with the development of science and technology, the electric nursing bed appears on the market, and the back lifting device is arranged on the nursing bed, so that the patient can conveniently take a rest and treat, and the back lifting of the patient can be assisted.
However, the existing back-lifting device of the nursing bed still has certain defects when in use, because the whole back of the patient is completely pushed up when the patient is assisted to lift the back, the back-lifting device of the patient cannot play any role when the patient needs to lean on the side, and the back-lifting device cannot assist the patient to perform the function of back muscle and bone movement, the function is not complete in the aspect of nursing assistance recovery, and when the patient who cannot lift the patient by applying force due to the damaged waist, the back-lifting device on the nursing bed cannot assist the patient to bend the legs and provide force application points for the legs.
Disclosure of Invention
The invention aims to provide a nursing bed back lifting device which can solve the problems that the traditional nursing bed back lifting device can not play any role when a patient needs to lean and can not play a role in assisting the patient to carry out back muscle and bone movement due to the fact that the whole back of the patient is pushed up when the traditional nursing bed back lifting device assists the patient to lift the back, has incomplete functions in nursing assistance recovery, and can not play a role in assisting the patient to bend legs and providing force application points for the legs when the patient who suffers from waist damage and can not exert force to lift the body is concerned.
The purpose of the invention can be realized by the following technical scheme:
a back lifting device of a nursing bed comprises a bed plate and a support positioned at the bottom of the bed plate, wherein a bottom box is installed at the bottom of the support, pulleys are installed at the corners of four sides of the bottom of the support, an upper body pad, a waist pad and a leg pad are sequentially installed at the top of the bed plate, handrails are welded on the outer walls of two sides of the bed plate, a detachable dining plate is installed between the tops of the two handrails positioned at the bed head, a side plate is arranged on the side wall of the support, a PLC (programmable logic controller) is embedded on the outer wall of the side plate, a power supply which is embedded on the outer wall of the side plate is installed on one side of the PLC, and;
a rotating rod is connected at one end of the upper body cushion adjacent to the waist cushion in a penetrating manner, a supporting plate is connected at the bottom of the upper body cushion, a first hydraulic telescopic rod which is obliquely arranged is connected at the bottom of the supporting plate, the bottom end of the first hydraulic telescopic rod is connected with a first hydraulic pump, a spring telescopic rod is connected at the joint between the first hydraulic telescopic rod and the supporting plate through a movable nut, the bottom end of the spring telescopic rod is connected with the inner wall of the bracket through another movable nut, a back groove is arranged on the upper body cushion, a headrest is arranged on the side wall of the back groove, a first back cushion and a second back cushion which are symmetrically arranged are arranged in the back groove, the first back cushion and the second back cushion are connected through a plurality of elastic bands, a short shaft is connected at one end of the first back cushion and one end of the second back cushion in a penetrating manner, and a top disc is connected at the bottoms of the first back cushion and the second back cushion, the bottoms of the two top plates are both connected with a pneumatic telescopic rod, and the bottom ends of the two pneumatic telescopic rods are respectively connected with an air pump;
the waist pad with the adjacent one end cross-under of upper part of the body pad has another the bull stick, just the waist pad with cross-under has a pivot between the leg pad, two the bull stick with the pivot both ends all are connected with the bearing, the pivot bottom is provided with props the seat, it is connected with a second hydraulic stretching pole to prop a seat bottom, second hydraulic stretching pole bottom with the second hydraulic pump is connected, be provided with the leg groove on the leg pad, leg inslot internally mounted has turns over the board, it has a drive shaft to turn over board middle part cross-under, drive shaft one end with be located driving motor on the bed board lateral wall is connected.
Preferably, the upper body cushion is rotatably connected with the bed board through a first hydraulic telescopic rod and a spring telescopic rod.
Preferably, the waist pad and the leg pad are rotatably connected with the bed board through a second hydraulic telescopic rod and a rotating shaft.
Preferably, the first back cushion and the second back cushion are respectively connected with the outer wall of the upper body cushion in a rotating way through the corresponding pneumatic telescopic rods at the bottoms of the first back cushion and the second back cushion.
Preferably, the turning plate is in transmission connection with the driving motor through the driving shaft, and the turning plate is in rotation connection with the inner wall of the leg groove through the driving shaft.
Preferably, the power supply is electrically connected with the first hydraulic pump, the PLC, the second hydraulic pump, the air pump and the driving motor through a plurality of wires.
Preferably, the PLC controller is in wired connection with the first hydraulic pump, the second hydraulic pump, the air pump and the driving motor through a plurality of wires.
Preferably, the use method of the nursing bed back rising device comprises the following specific steps:
the method comprises the following steps: when a patient lies on the bed and needs to be assisted to get up by the aid of the device, a first hydraulic pump below the upper body cushion is started through the PLC, the first hydraulic pump drives a first hydraulic telescopic rod, the first hydraulic telescopic rod drives a supporting plate to ascend and descend in a telescopic mode in cooperation with the telescopic of a spring telescopic rod, and when the supporting plate ascends and descends, a rotating rod at the end of the upper body cushion rotates to drive the upper body cushion to turn over so as to achieve the purpose of assisting the patient to get up;
step two: when the patient needs to be assisted to lean on the side or move back muscles and bones, the PLC controller controls the two air pumps to be started simultaneously, the air pumps are used for driving the pneumatic telescopic rods to stretch and retract so as to drive the first back cushion and the second back cushion to turn over around the short shaft, and the range of assisting the patient to get up the back when the device is used is increased; when one of the air pumps is controlled to be started by the PLC controller, one of the back cushions is driven to turn over by the air pump to assist the patient to lean; when the PLC controller controls the two air pumps to switch and start back and forth, the first back cushion and the second back cushion are used for turning over back and forth to assist the patient to move back muscles and bones;
step three: when the patient need get up and the waist is again because of the unable application of force of wound, when starting simultaneously through PLC controller control second hydraulic pump and driving motor, stretch out and draw back and the top through second hydraulic pump drive second hydraulic telescopic rod props the seat for folding between bustle and the leg pad, it is crooked to drive patient's shank, and driving motor rotates through the drive shaft and will overturn the upset, and the upset provides the application of force point for patient's foot when the upset, and supplementary patient props the leg and gets up.
The invention has the beneficial effects that: because the back groove is arranged at the top of the upper body cushion, the first back cushion and the second back cushion are arranged in the back groove, one end of each of the first back cushion and the second back cushion is connected with a short shaft in a penetrating way, the first back cushion and the second back cushion are connected through a plurality of elastic bands, the first back cushion corresponds to the back part of the left half of the patient, the second back cushion corresponds to the back part of the right half of the patient, an air pump is arranged below each of the first back cushion and the second back cushion, the top of the air pump is connected with a pneumatic telescopic rod, the top of the pneumatic telescopic rod is connected with top discs, the two top discs are respectively propped against the bottom of the first back cushion and the bottom of the second back cushion, so that the upper body cushion can not only assist the patient to get up under the driving of a first hydraulic pump when in use, but also can drive the first back cushion and the second back cushion to turn over around the short shaft by utilizing the expansion of the pneumatic telescopic rod driven by the air pump when the two air pumps are started simultaneously, thereby increasing, when only starting one of them air pump, utilize one of them back of the body pad upset of drive of air pump, play the effect of supplementary patient's side of one's body, the convenience medical personnel also treats patient's back injury position simultaneously, when two air pumps make a round trip to switch over and start, can utilize first back of the body pad, second back of the body pad to make a round trip to overturn and play the effect of supplementary patient's activity back muscles and bones for the patient also can move about under the condition of sick bed under need not, effectively promotes nursing effect.
When a patient needs to get up and the waist cannot apply force due to trauma, because the rotating shaft is connected between the waist pad and the leg pad in a penetrating way, the bottom of the rotating shaft is provided with the support seat, the bottom of the support seat is connected with the second hydraulic telescopic rod, the bottom end of the second hydraulic telescopic rod is connected with the second hydraulic pump, the leg pad is provided with the push groove, the turning plate is arranged in the push groove, the middle part of the turning plate is connected with the driving shaft in a penetrating way, one end of the driving shaft is connected with the driving motor on the side wall of the bed plate, when the second hydraulic pump and the driving motor are simultaneously started, the second hydraulic telescopic rod can be driven by the second hydraulic pump to stretch and push the support seat, so that the waist pad and the leg pad are folded into a state as shown in figure 7, the effect of driving the legs of the patient to bend is achieved, the driving motor rotates to turn the turning plate into a state as shown in figure 7, and, and can play the role of assisting the patient in supporting legs and getting up.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a top view of the present invention;
fig. 5 is a top view of the bed plate of the present invention;
FIG. 6 is a schematic view of a first back pad structure according to the present invention;
FIG. 7 is a schematic view of the folded waist and leg pads of the present invention;
in the figure: 1. a bed board; 2. an upper body pad; 3. a waist pad; 4. a leg pad; 5. a handrail; 6. a dinning board; 7. a back groove; 8. a bottom box; 9. a support; 10. a drive shaft; 11. a supporting plate; 12. a first hydraulic telescopic rod; 13. a spring telescopic rod; 14. a first hydraulic pump; 15. a power source; 16. a PLC controller; 17. a side plate; 18. a second hydraulic pump; 19. a second hydraulic telescopic rod; 20. a rotating rod; 21. a rotating shaft; 22. a support seat; 23. a leg slot; 24. turning over a plate; 25. a headrest; 26. a pulley; 27. a first back pad; 28. a second back pad; 29. an air pump; 30. a pneumatic telescopic rod; 31. a top tray; 32. a bearing; 33. elastic bands; 34. a minor axis; 35. the motor is driven.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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. 1-7, a back lifting device of a nursing bed comprises a bed plate 1 and a support 9 positioned at the bottom of the bed plate, wherein a bottom box 8 is installed at the bottom of the support 9, pulleys 26 are installed at the corners of four sides of the bottom of the support 9, an upper body pad 2, a waist pad 3 and a leg pad 4 are sequentially installed at the top of the bed plate 1, handrails 5 are welded on the outer walls of two sides of the bed plate 1, a detachable dinning plate 6 is installed between the tops of the two handrails 5 positioned at the bed head, a side plate 17 is arranged on the side wall of the support 9, a PLC controller 16 is embedded on the outer wall of the side plate 17, a power supply 15 which is also embedded on the outer wall of the side plate 17 is installed at one side of;
the end of the upper body cushion 2 adjacent to the waist cushion 3 is connected with a rotating rod 20 in a penetrating way, the bottom of the upper body cushion 2 is connected with a supporting plate 11, the bottom of the supporting plate 11 is connected with a first hydraulic telescopic rod 12 which is obliquely arranged, the bottom end of the first hydraulic telescopic rod 12 is connected with a first hydraulic pump 14, the joint between the first hydraulic telescopic rod 12 and the supporting plate 11 is connected with a spring telescopic rod 13 through a movable nut, the bottom end of the spring telescopic rod 13 is connected with the inner wall of a bracket 9 through another movable nut, the upper body cushion 2 is provided with a back groove 7, the side wall of the back groove 7 is provided with a headrest 25, the back groove 7 is internally provided with a first back cushion 27 and a second back cushion 28 which are symmetrically arranged, the first back cushion 27 and the second back cushion 28 are connected through a plurality of elastic bands 33, one end of the first back cushion 27 and one end of the second back cushion 28 are connected with a short shaft 34 in a penetrating way, the bottoms of the first back cushion, the bottoms of the two top discs 31 are both connected with a pneumatic telescopic rod 30, and the bottom ends of the two pneumatic telescopic rods 30 are respectively connected with an air pump 29;
the one end cross-under that waist pad 3 and upper body fill up 2 are adjacent has another bull stick 20, and the cross-under has a pivot 21 between waist pad 3 and the leg pad 4, two bull sticks 20 all are connected with bearing 32 with pivot 21 both ends, pivot 21 bottom is provided with props seat 22, prop seat 22 bottom and be connected with a second hydraulic stretching pole 19, 19 bottom ends of second hydraulic stretching pole are connected with second hydraulic pump 18, be provided with leg groove 23 on the leg pad 4, leg groove 23 internally mounted has turns over board 24, it has a drive shaft 10 to turn over board 24 middle part cross-under, drive shaft 10 one end is connected with driving motor 35 that is located on the bed board 1 lateral wall.
Go up body pad 2 and be the rotation through first hydraulic telescoping rod 12 and spring telescopic rod 13 and be connected between the bed board 1, start first hydraulic pump 14 of body pad 2 below through PLC controller 16, utilize first hydraulic pump 14 drive first hydraulic telescoping rod 12, first hydraulic telescoping rod 12 cooperates the flexible fagging 11 of driving of spring telescopic rod 13 when flexible, descend, fagging 11 is when ascending the decline, the bull stick 20 of 2 tip of body pad rotates on going up, thereby it fills up 2 upsets to drive the body, realize the effect that the auxiliary patient plays the back of the body.
The waist pad 3 and the leg pad 4 are rotationally connected with the bed board 1 through the second hydraulic telescopic rod 19 and the rotating shaft 21, so that when the PLC 16 controls the second hydraulic pump 18 and the driving motor 35 to start simultaneously, the second hydraulic pump 18 can drive the second hydraulic telescopic rod 19 to stretch and jack the supporting seat 22, the waist pad 3 and the leg pad 4 are folded into a state as shown in fig. 7, and the effect of bending the legs of a patient is achieved.
The first back cushion 27 and the second back cushion 28 are respectively connected with the outer wall of the upper body cushion 2 in a rotating way through the corresponding pneumatic telescopic rods 30 at the bottoms thereof, the first back cushion 27 corresponds to the back of the left half of the patient, and the second back cushion 28 corresponds to the back of the right half of the patient, so that the upper body cushion 2 can not only assist the patient in lifting the back under the driving of the first hydraulic pump 14 when in use, but also can drive the first back cushion 27 and the second back cushion 28 to turn around the short shaft 34 by utilizing the expansion and contraction of the pneumatic telescopic rods 30 driven by the air pumps 29 when the two air pumps 29 are controlled to be started simultaneously by the PLC controller 16, thereby increasing the range of lifting the back of the patient when the device is used, when one air pump 29 is controlled to be started by the PLC controller 16, one of the back cushions is driven by the air pump 29 to turn over to assist the side of the patient, and simultaneously facilitating the medical care personnel to treat the injured part of the back of the patient, when the two air pumps 29 are controlled by the PLC 16 to be switched back and forth to be started, the first back cushion 27 and the second back cushion 28 can be turned back and forth to play a role in assisting the back muscles and bones of the patient to move, so that the patient can move without taking off a sickbed, and the nursing effect is effectively improved.
The turning plate 24 is in transmission connection with the driving motor 35 through the driving shaft 10, and the turning plate 24 is in rotation connection with the inner wall of the leg groove 23 through the driving shaft 10, so that the driving motor 35 can turn the turning plate 24 into a state as shown in fig. 7 when driving the driving shaft 10 to rotate, and the turning plate 24 can provide a force application point for the foot of a patient when turning, thereby playing a role in assisting the patient in supporting the leg and rising the body.
The power supply 15 is electrically connected with the first hydraulic pump 14, the PLC controller 16, the second hydraulic pump 18, the air pump 29 and the driving motor 35 through a plurality of wires, so that each component in the device has enough power source when operating.
The PLC controller 16 is in wired connection with the first hydraulic pump 14, the second hydraulic pump 18, the air pump 29 and the driving motor 35 through a plurality of wires, so that the first hydraulic pump 14, the second hydraulic pump 18, the air pump 29 and the driving motor 35 can be controlled in a wired mode through the PLC controller 16, and control is facilitated.
The use method of the back rising device of the nursing bed comprises the following specific steps:
the method comprises the following steps: when a patient lies on a bed and needs to be assisted to get up by the aid of the device, a first hydraulic pump 14 below the upper body cushion 2 is started through a PLC (programmable logic controller) 16, the first hydraulic pump 14 drives a first hydraulic telescopic rod 12, the first hydraulic telescopic rod 12 drives a supporting plate 11 to ascend and descend in a telescopic mode in cooperation with the telescopic effect of a spring telescopic rod 13, and when the supporting plate 11 ascends and descends, a rotating rod 20 at the end part of the upper body cushion 2 rotates to drive the upper body cushion 2 to overturn, so that the back of the patient is assisted to get up;
step two: when the patient needs to be assisted to lean on his back or move back muscles and bones, the PLC 16 controls the two air pumps 29 to start simultaneously, the air pumps 29 are used for driving the pneumatic telescopic rods 30 to stretch and retract so as to drive the first back cushion 27 and the second back cushion 28 to turn over around the short shaft 34, so that the amplitude of the device for assisting the patient to get up when in use is increased; when the PLC controller 16 controls one of the air pumps 29 to start, one of the back cushions is driven to turn over by the air pump 29 to assist the patient to lean; when the PLC 16 controls the two air pumps 29 to switch and start back and forth, the first back cushion 27 and the second back cushion 28 are used for turning over back and forth to assist the back muscles and bones of the patient to move;
step three: when the patient needs to get up and the waist can't apply force because of the wound again, when starting simultaneously through PLC controller 16 control second hydraulic pump 18 and driving motor 35, through the flexible and jacking of second hydraulic pump 18 drive second hydraulic telescopic rod 19 and prop up the seat 22 for folding between bustle 3 and the leg pad 4, it is crooked to drive patient's shank, and driving motor 35 rotates through drive shaft 10 and will turn over board 24 upset, turn over board 24 and provide the point of application of force for patient's foot when the upset, and the supplementary patient props up the leg and gets up.
The invention has the beneficial effects that: because the back groove 7 is arranged at the top of the upper body cushion 2, the first back cushion 27 and the second back cushion 28 are arranged in the back groove 7, one end of each of the first back cushion 27 and the second back cushion 28 is connected with a short shaft 34 in a penetrating way, the first back cushion 27 and the second back cushion 28 are connected through a plurality of elastic bands 33, the first back cushion 27 corresponds to the back of the left half of a patient, the second back cushion 28 corresponds to the back of the right half of the patient, an air pump 29 is arranged below each of the first back cushion 27 and the second back cushion 28, the top of the air pump 29 is connected with a pneumatic telescopic rod 30, the top of the pneumatic telescopic rod 30 is connected with two top discs 31, the two top discs 31 are respectively propped against the bottoms of the first back cushion 27 and the second back cushion 28, when the upper body cushion 2 is used, the patient can be assisted to get up under the driving of the first hydraulic pump 14, and when the two air pumps 29 are simultaneously started, the air pump 29 drives the pneumatic telescopic rod 30 to drive the first back cushion 27 and the air pump 29, Second back of the body pad 28 is around the upset of minor axis 34 to increase the range that can assist the patient to play the back when the device uses, when only starting one of them air pump 29, utilize the upset of one of them back of the body pad of drive of air pump 29, play the effect of assisting patient's side, the convenience is also treated patient's back injury position simultaneously, when two air pumps 29 make a round trip to switch the start, can utilize first back of the body pad 27, the upset of second back of the body pad 28 makes a round trip plays the effect of assisting patient's activity back muscles and bones, make the patient also can move about under the condition of sick bed under need not, effectively promote nursing effect.
When a patient needs to get up and the waist cannot apply force due to trauma, because the rotating shaft 21 is connected between the waist pad 3 and the leg pad 4 in a penetrating way, the bottom of the rotating shaft 21 is provided with the support seat 22, the bottom of the support seat 22 is connected with the second hydraulic telescopic rod 19, the bottom end of the second hydraulic telescopic rod 19 is connected with the second hydraulic pump 18, the leg pad 4 is provided with the leg slot 23, the turning plate 24 is arranged in the leg slot 23, the middle part of the turning plate 24 is connected with the driving shaft 10 in a penetrating way, one end of the driving shaft 10 is connected with the driving motor 35 positioned on the side wall of the bed plate 1, when the second hydraulic pump 18 and the driving motor 35 are started simultaneously, the second hydraulic telescopic rod 19 can be driven by the second hydraulic pump 18 to stretch and push the support seat 22, so that the waist pad 3 and the leg pad 4 are folded into the state shown in figure 7, the effect of driving the bending of the legs of the patient is achieved, and the driving motor 35 turns the turning plate, flap 24 can provide a point of application for the patient's foot when turned over and can serve to assist the patient in supporting their legs up.
When the invention is used, firstly, the whole device is assembled, the upper body cushion 2, the waist cushion 3 and the leg cushion 4 are sequentially arranged on the bed board 1, the end part of the upper body cushion 2 connected with the waist cushion 3 is respectively connected with a rotating rod 20 in a penetrating way, a rotating shaft 21 is connected between the waist cushion 3 and the leg cushion 4 in a penetrating way, and the two ends of the rotating rod 20 and the rotating shaft 21 are respectively provided with a bearing 32, and then the device can be put into use. When the device is used, a patient lies on a bed, when the device is needed to assist the patient to get up, the PLC 16 (model: CPM1A) starts the first hydraulic pump 14 below the upper body cushion 2, the first hydraulic pump 14 drives the first hydraulic telescopic rod 12, the first hydraulic telescopic rod 12 drives the supporting plate 11 to ascend and descend by matching with the expansion of the spring telescopic rod 13 when expanding and contracting, the rotating rod 20 at the end part of the upper body cushion 2 rotates when the supporting plate 11 ascends and descends, so as to drive the upper body cushion 2 to overturn, and realize the effect of assisting the patient to get up the back, because the back groove 7 is arranged at the top of the upper body cushion 2, the first back cushion 27 and the second back cushion 28 are arranged inside the back groove 7, one end of each of the first back cushion 27 and the second back cushion 28 is connected with a short shaft 34 in a penetrating manner, and the first back cushion 27 is connected with the second back cushion 28 through a plurality of elastic bands 33, the first back cushion 27 corresponds to the back of the left half, the second back cushion 28 corresponds to the back of the right half of the patient, and an air pump 29 is respectively arranged below the first back cushion 27 and the second back cushion 28, the top of the air pump 29 is connected with a pneumatic telescopic rod 30, the top of the pneumatic telescopic rod 30 is connected with a top disc 31, the two top discs 31 are respectively propped against the bottoms of the first back cushion 27 and the second back cushion 28, so that the upper body cushion 2 can not only assist the patient in lifting the back under the driving of the first hydraulic pump 14 when in use, but also can drive the first back cushion 27 and the second back cushion 28 to turn around the short shaft 34 by utilizing the expansion and contraction of the pneumatic telescopic rod 30 driven by the air pump 29 when the two air pumps 29 are controlled to be started simultaneously by the PLC controller 16, thereby increasing the amplitude of the patient lifting the back when the device is used, when one air pump 29 is controlled to be started by the PLC controller 16, one of the air pumps 29 is used for driving one of the back cushions to turn over to assist the patient in side, meanwhile, medical staff can treat the injured back part of the patient conveniently, when the PLC 16 controls the two air pumps 29 to be switched back and forth to be started, the first back cushion 27 and the second back cushion 28 can be used for being turned back and forth to play a role in assisting the back muscles and bones of the patient in moving, so that the patient can move under the condition that the patient does not need to be in a sickbed, and the nursing effect is effectively improved. When the patient needs to get up and the waist cannot apply force due to trauma, because the rotating shaft 21 is connected between the waist pad 3 and the leg pad 4 in a penetrating way, the bottom of the rotating shaft 21 is provided with the support seat 22, the bottom of the support seat 22 is connected with the second hydraulic telescopic rod 19, the bottom end of the second hydraulic telescopic rod 19 is connected with the second hydraulic pump 18, the leg pad 4 is provided with the leg slot 23, the leg slot 23 is internally provided with the turning plate 24, the middle part of the turning plate 24 is connected with the driving shaft 10 in a penetrating way, one end of the driving shaft 10 is connected with the driving motor 35 positioned on the side wall of the bed plate 1, when the second hydraulic pump 18 and the driving motor 35 are controlled by the PLC controller 16 to be simultaneously started, the second hydraulic telescopic rod 19 can be driven by the second hydraulic pump 18 to be stretched and pushed against the support seat 22, so that the waist pad 3 and the leg pad 4 are folded into the state shown in figure 7, and the driving motor 35 rotates through the driving shaft 10 to turn over the turning plate 24 into, flap 24 can provide a point of application for the patient's foot when turned over and can serve to assist the patient in supporting their legs up.
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 (7)
1. The utility model provides a nursing bed plays back of body device, includes bed board (1) and is located support (9) of its bottom, under casing (8) are installed to support (9) bottom, just pulley (26) are all installed to support (9) bottom four sides corner, bed board (1) top is installed in proper order and is gone up body pad (2), bustle (3), leg pad (4), its characterized in that, all weld on bed board (1) both sides outer wall handrail (5), be located two of head of a bed install detachable dinner plate (6) between handrail (5) top, be provided with curb plate (17) on support (9) lateral wall, PLC controller (16) have been inlayed on curb plate (17) outer wall, PLC controller (16) one side is installed and is inlayed equally power (15) on curb plate (17) outer wall, first hydraulic pump (14) are installed respectively at support (9) bottom both ends, A second hydraulic pump (18);
the upper body cushion (2) and the waist cushion (3) are adjacent to each other, one end of the upper body cushion (2) is connected with a rotating rod (20) in a penetrating manner, the bottom of the upper body cushion (2) is connected with a supporting plate (11), the bottom of the supporting plate (11) is connected with a first hydraulic telescopic rod (12) which is obliquely arranged, the bottom end of the first hydraulic telescopic rod (12) is connected with a first hydraulic pump (14), the joint between the first hydraulic telescopic rod (12) and the supporting plate (11) is connected with a spring telescopic rod (13) through a movable nut, the bottom end of the spring telescopic rod (13) is connected with the inner wall of the bracket (9) through another movable nut, a back groove (7) is formed in the upper body cushion (2), a headrest (25) is arranged on the side wall of the back groove (7), and a first back cushion (27) and a second back cushion (28) which are symmetrically arranged are arranged in, the first back cushion (27) and the second back cushion (28) are connected through a plurality of elastic bands (33), one end of each of the first back cushion (27) and the second back cushion (28) is connected with a short shaft (34) in a penetrating manner, the bottoms of the first back cushion (27) and the second back cushion (28) are connected with a top disc (31), the bottoms of the two top discs (31) are connected with a pneumatic telescopic rod (30), and the bottom ends of the two pneumatic telescopic rods (30) are respectively connected with an air pump (29);
one end of the waist pad (3) adjacent to the upper body pad (2) is connected with another rotating rod (20) in a penetrating way, a rotating shaft (21) is connected between the waist pad (3) and the leg pad (4) in a penetrating way, two ends of the rotating rods (20) and the rotating shaft (21) are connected with bearings (32), a supporting seat (22) is arranged at the bottom of the rotating shaft (21), a second hydraulic telescopic rod (19) is connected at the bottom of the supporting seat (22), the bottom end of the second hydraulic telescopic rod (19) is connected with the second hydraulic pump (18), a leg groove (23) is arranged on the leg pad (4), a turning plate (24) is arranged in the leg groove (23), a driving shaft (10) penetrates through the middle part of the turning plate (24), and one end of the driving shaft (10) is connected with a driving motor (35) positioned on the side wall of the bed plate (1);
the use method of the back rising device of the nursing bed comprises the following specific steps:
the method comprises the following steps: when a patient lies on a bed and needs to be assisted to get up by the aid of the device, a first hydraulic pump (14) below the upper body cushion (2) is started through the PLC (16), the first hydraulic pump (14) is used for driving a first hydraulic telescopic rod (12), the first hydraulic telescopic rod (12) is matched with the telescopic effect of a spring telescopic rod (13) to drive a supporting plate (11) to ascend and descend when being telescopic, and when the supporting plate (11) ascends and descends, a rotating rod (20) at the end part of the upper body cushion (2) rotates to drive the upper body cushion (2) to turn over, so that the back of the patient is assisted to get up;
step two: when the device needs to assist a patient to lean on one's side or move back muscles and bones, the PLC (16) controls the two air pumps (29) to be started simultaneously, the air pumps (29) are used for driving the pneumatic telescopic rods (30) to stretch so as to drive the first back cushion (27) and the second back cushion (28) to turn over around the short shaft (34), and the amplitude of the device for assisting the patient to get up when in use is increased; when the PLC (16) controls one of the air pumps (29) to start, one of the back cushions is driven to overturn by the air pump (29) to assist the patient to lean; when the PLC (16) controls the two air pumps (29) to switch and start back and forth, the first back cushion (27) and the second back cushion (28) are used for turning over back and forth to assist the back muscles and bones of the patient to move;
step three: when the patient needs to get up and the waist can't apply force because of the wound again, when starting simultaneously through PLC controller (16) control second hydraulic pump (18) and driving motor (35), through flexible and the jacking of second hydraulic pump (18) drive second hydraulic telescopic rod (19) and prop up seat (22), make and fold between bustle (3) and leg pad (4), it is crooked to drive patient's shank, and driving motor (35) rotate through drive shaft (10) and will turn over board (24) upset, turn over board (24) provide the point of application of force for patient's foot when the upset, and the supplementary patient props up the leg and gets up.
2. A nursing bed back-lifting device according to claim 1, characterized in that the upper body pad (2) is rotatably connected to the bed plate (1) by a first hydraulic telescopic rod (12) and a spring telescopic rod (13).
3. A nursing bed back-lifting device according to claim 1, characterized in that the waist pad (3) and the leg pads (4) are rotatably connected with the bed board (1) through a second hydraulic telescopic rod (19) and a rotating shaft (21).
4. A nursing bed back-lifting device according to claim 1, characterized in that the first back-rest (27) and the second back-rest (28) are respectively connected with the outer wall of the upper body-rest (2) in a rotating way through corresponding pneumatic telescopic rods (30) at the bottoms of the back-rest and the pneumatic telescopic rods.
5. A nursing bed back-lifting device according to claim 1, characterized in that the flap (24) is in transmission connection with the driving motor (35) through the driving shaft (10), and the flap (24) is in rotation connection with the inner wall of the leg slot (23) through the driving shaft (10).
6. A back-up device for nursing bed as claimed in claim 1, wherein said power source (15) is electrically connected to the first hydraulic pump (14), the PLC controller (16), the second hydraulic pump (18), the air pump (29) and the driving motor (35) through a plurality of wires.
7. A back-up device for nursing bed as claimed in claim 1, wherein said PLC controller (16) is wired to the first hydraulic pump (14), the second hydraulic pump (18), the air pump (29) and the driving motor (35) through several wires.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811511311.9A CN109481180B (en) | 2018-12-11 | 2018-12-11 | Back rising device of nursing bed |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811511311.9A CN109481180B (en) | 2018-12-11 | 2018-12-11 | Back rising device of nursing bed |
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| CN109481180B true CN109481180B (en) | 2021-01-29 |
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| CN109864893B (en) * | 2019-03-20 | 2020-07-03 | 吉林大学 | Multi freedom patient vomiting auxiliary device |
| CN113975023A (en) * | 2021-11-26 | 2022-01-28 | 山东省千佛山医院 | Prevent cirrhosis ascites patient of varicosity with nursing device |
| CN114145930B (en) * | 2021-12-07 | 2023-06-16 | 河南中医药大学第三附属医院 | Nimble adjustable internal medicine nursing bed |
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| CN103405316B (en) * | 2013-08-29 | 2016-12-07 | 福建亿德医疗器械有限公司 | A kind of multifunctional hospital bed |
| US10478358B2 (en) * | 2014-02-06 | 2019-11-19 | Aslan Ali Pirli | Physically disabled patient support unit |
| CN106038129B (en) * | 2016-05-23 | 2019-02-12 | 浙江强鹰科技股份有限公司 | It is a kind of intellectual nursing bed |
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| CN105193561A (en) * | 2014-06-26 | 2015-12-30 | 周金瑞 | Multifunctional electric nursing bed |
| CN204016691U (en) * | 2014-08-31 | 2014-12-17 | 乔飞 | A kind of clinical in patient's device that couches of taking care of oneself |
| CN206630795U (en) * | 2016-12-24 | 2017-11-14 | 刘羊咀 | Integral-type electric wheelchair care bed |
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Effective date of registration: 20231026 Address after: 215000 station a0051, unit 01, room 701, building 1, No. 88, Zhongxin Avenue West, Suzhou Industrial Park, Jiangsu Province (cluster registration) Patentee after: Suzhou kuris Medical Technology Co.,Ltd. Address before: No.283, Jiefang South Road, Yancheng City, Jiangsu Province 224000 Patentee before: JIANGSU VOCATIONAL College OF MEDICINE |
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