CN113545942B - Multifunctional nursing bed for helping aged - Google Patents
Multifunctional nursing bed for helping aged Download PDFInfo
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- CN113545942B CN113545942B CN202110845089.1A CN202110845089A CN113545942B CN 113545942 B CN113545942 B CN 113545942B CN 202110845089 A CN202110845089 A CN 202110845089A CN 113545942 B CN113545942 B CN 113545942B
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 39
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003860 sleep quality Effects 0.000 abstract 1
- 238000012549 training Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
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- 235000013305 food Nutrition 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 206010023230 Joint stiffness Diseases 0.000 description 1
- 208000001089 Multiple system atrophy Diseases 0.000 description 1
- 206010031127 Orthostatic hypotension Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
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- 230000037396 body weight Effects 0.000 description 1
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- 235000012054 meals Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 201000000585 muscular atrophy Diseases 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A61G7/05—Parts, details or accessories of beds
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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 a multifunctional nursing bed for helping the old, which comprises a bed body and is a main outer frame structure of equipment, wherein the top end of the bed body is provided with a linkage frame, the bottom end of the bed body is symmetrically provided with support legs, the outer surface of the bed body is connected with a movable shaft, and the bottom surface of the bed body is provided with a guide rail; the adjusting cylinders are positioned at the left end and the right end of the bed body, and locking knobs are arranged inside the adjusting cylinders; the bed board is located the top surface of the bed body, bed board internally mounted has the mattress. This multi-functional nursing bed that helps old person through with bed board and baffle setting at the both ends surface of driving frame, utilizes patient self weight for the drive, makes rack and gear intermeshing transmission, and the bed board goes up and down with the mode of baffle one on the other to cushion by the carriage release lever and the spring of bed board bottom, increase nursing bed travelling comfort, the baffle not only can protect the patient to fall from the bed simultaneously, can also play the effect of making an uproar, improves patient's sleep quality.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a multifunctional nursing bed for helping the aged.
Background
The nursing bed is the most important sickbed which is needed by patients who are bedridden for a long time or inconvenient to move, and particularly in the process of treating the old patients, the nursing bed is indispensable auxiliary medical rehabilitation equipment, can be used for carrying out auxiliary training on the patients who are bedridden for a long time and have spinal cord injury and can also be used for protecting the patients, so that the nursing bed has a good effect on preventing various complications such as orthostatic hypotension muscular atrophy, joint stiffness and the like.
However, the most simple structure of current nursing bed, the function singleness, can't adjust according to patient's size, when rehabilitation training, need to change other equipment, cause the secondary damage easily at the in-process of changing, the protective structure who carries out the protection to the old man lacks simultaneously, when nobody nurses, turn on one's side easily and fall down from nursing bed, there is certain potential safety hazard, and can not effectively place food, make the disease can't carry out effectual having dinner on nursing bed like this, thereby whole practicality has been reduced, therefore, need a multi-functional old nursing bed of helping.
Disclosure of Invention
The invention aims to provide a multifunctional nursing bed for helping the old, and aims to solve the problems that most of existing nursing beds provided by the background technology are simple in structure and single in function, cannot be adjusted according to the body type of a patient, other equipment needs to be replaced during rehabilitation training, secondary damage is easily caused during replacement, a protective structure for protecting the old is lacked, the old is easily turned over and falls off from the nursing bed when no person takes care, certain potential safety hazards exist, food cannot be effectively placed, and therefore the patient cannot have effective meals on the nursing bed.
In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional nursing bed for helping the aged comprises:
the bed body is of a main outer frame structure of the equipment, the top end of the bed body is provided with a linkage frame, the bottom end of the bed body is symmetrically provided with support legs, the outer surface of the bed body is connected with a movable shaft, and the bottom surface of the bed body is provided with a guide rail;
the adjusting cylinders are positioned at the left end and the right end of the bed body, and locking knobs are arranged inside the adjusting cylinders;
the bed plate is positioned on the top surface of the bed body, and a mattress is arranged in the bed plate;
the first driving box is positioned on the outer surface of one end of the bed body, and a rotating shaft is connected inside the first driving box;
the bottom frame is positioned at the bottom end of the bed body, and an electric cylinder is connected inside the bottom frame;
the foot pedal is positioned at the tail end of the bed body, and a foot supporting plate is arranged in the foot pedal;
the fixing frame is connected to the outer surface of one end of the bed body, and the inner surface of the fixing frame is movably connected with the outer surface of the bed body;
and the limiting plate is positioned on the outer surfaces of the bed body and one end of the bed board, and a sliding rod is connected inside the limiting plate.
As a preferred technical scheme of the invention, a telescopic rod is connected inside the adjusting cylinder, a first threaded pin and a second threaded pin are respectively in threaded connection with the outer surface of the telescopic rod, the second threaded pin is positioned at the bottom end of the first threaded pin, a table plate is movably connected with the outer surfaces of one ends of the first threaded pin and the second threaded pin, the outer surface of one end of the table plate is in an arc-shaped structure, a supporting plate is arranged on the outer surface of the bottom end of the telescopic rod, the table plate is in fit connection with the supporting plate, and the adjusting cylinder is in sliding connection with the telescopic rod.
Adopt above-mentioned technical scheme, adjust a section of thick bamboo setting both ends about the bed body to support the table, the patient of being convenient for borrows power training or has dinner, and the table carries out the position by first screw pin and second screw pin and switches, and the telescopic link extends table length, when can switching according to patient's size, still is convenient for to the table whole folding to the bed body end, avoids table occupation space and influences the rest of lying of patient.
As a preferred technical scheme of the invention, the outer surface of the rotating shaft is respectively provided with a large gear, a speed change gear and a first transmission chain, the outer surface of the speed change gear is connected with linkage gears in a meshing manner, the number of the linkage gears is 4, and the number of the speed change gear and the large gear is the same as that of the linkage gears.
By adopting the technical scheme, the rotating shaft is connected inside the first driving box and the second driving box, the large gear, the speed change gear and the first transmission chain are assisted to rotate, the large gear is in meshed transmission with the second rack to lift the baffle, the linkage gear is in meshed transmission with the speed change gear, the lifting of the bed plate is convenient to perform rotating transmission on the opposite directions of the rotating shaft, the first transmission chain is used for transmitting the transmission structure at the other end, and the lifting stress at the left end and the right end of the bed plate is symmetrical.
As a preferred technical scheme of the invention, the left end and the right end of the bed plate are symmetrically provided with first racks, the first racks are meshed with a linkage gear, the middle end of the linkage gear is movably connected with the outer surface of a linkage frame, and the bed plate is in sliding connection with the linkage frame.
By adopting the technical scheme, the bed board is connected with the linkage gear through the first rack in a meshed manner, the bed board can be prevented from inclining under the balance action of the bed board, and the gravity brought by the lying down of a patient can be utilized to enable the first rack to slide downwards and drive the linkage gear to rotate, so that the bed board and the baffle lift up and down in an up-and-down manner, the patient can be effectively protected, the side turning over is avoided, and the falling from a nursing bed is avoided, and the overall safety is increased.
As a preferable technical scheme of the invention, the outer surface of one end of the linkage frame is connected with a baffle in a sliding manner, the outer surface of the baffle is symmetrically provided with second racks, the second racks are in meshed connection with the large gear, and the length of the baffle is greater than that of the bed plate.
Adopt above-mentioned technical scheme, the interlock frame carries on spacingly with bed board and baffle respectively to supplementary lift slip, the baffle is under the transmission of gear wheel, the baffle oscilaltion, because gear wheel and change gear diameter and number of teeth are with one big one little and one more one little setting, can form variable speed structure, make bed board elevating speed be less than baffle elevating speed, thereby can increase the extension distance of bed board, the inside soundproof cotton that is provided with of baffle can the noise abatement cause the influence to the patient.
As a preferred technical solution of the present invention, one end of the first transmission chain is connected to a second transmission chain, the other end of the second transmission chain is connected to a third transmission chain, the outer surfaces of the second transmission chain and the second transmission chain are both connected to a movable frame, one end of the third transmission chain is connected to a second driving box, and the second driving box and the first driving box are in the same structure.
By adopting the technical scheme, the first transmission chain and the third transmission chain are connected with the second transmission chain, and the two ends of the second transmission chain are connected with the movable frame, so that the transmission structures in the first driving box and the second driving box can synchronously move, the phenomenon that the bed plate is inclined or the transmission force is insufficient due to different stresses can be avoided, and the stability of the transmission structure is improved.
As a preferable technical scheme of the invention, an adjusting groove is formed in the end of the bed body, the adjusting groove is in sliding connection with the front end of a pedal, the pedal is in an L-shaped structure, and the width of the pedal, which is positioned on the same horizontal line with the bottom surface of the bed body, on the bottom surface of the pedal is smaller than the distance between the symmetrically arranged baffles.
Adopt above-mentioned technical scheme, the terminal inside adjustment tank of having seted up of bed body extends the length of running-board, can adjust according to patient's height to still be convenient for accomodate the running-board, cooperation foot layer board is fixed patient's foot, can correct patient's the appearance of standing, does benefit to patient's rehabilitation training.
As a preferable technical scheme of the invention, the tail end of the electric cylinder is rotationally connected with the bottom frame, the output end of the electric cylinder is rotationally connected with the sliding seat, the sliding seat is in sliding connection with the guide rail, the length of the guide rail is smaller than that of the bed body, and the bed body is rotationally connected with the fixed frame.
Adopt above-mentioned technical scheme, the front end and the end of electric jar all are provided with rotating-structure, and the electric jar all is the level form with the bed body and arranges, when the backward stretching of electric jar, slide along the guided way surface through the sliding seat, and the pulling bed body that lasts uses the mount to rotate as the central point, when the electric jar contracts a little distance, the electric jar changes with bed body angle and can't continue to shrink backward, the electric jar is flexible forward this moment and is made the sliding seat continue at guided way surface parallel translation, make the bed body be in the vertical state, be convenient for carry out the angle switch to the bed body.
According to the preferable technical scheme, the limiting plates are symmetrically arranged on the outer surfaces of the bed body and the bed board, the sliding rods are connected inside the limiting plates in a sliding mode, the outer surface of one end of each sliding rod is connected with the connecting seat, the outer surface of each sliding rod is provided with the spring, the inner surface of the connecting seat is connected with the sliding rail in a sliding mode, the bottom end of the connecting seat is rotatably connected with the first moving rod, the middle end of the first moving rod is movably connected with the linkage shaft, the outer surface of one end of the linkage shaft is connected with the second moving rod, and the telescopic second moving rod and the first moving rod are in the same structure.
Adopt above-mentioned technical scheme, first carriage release lever and second carriage release lever cooperation slide bar and spring, and carry on spacingly by the limiting plate to the both ends of first carriage release lever and second carriage release lever, can wholly support the bed board, and leave the bed board at the patient after, under the effect of spring, spring extrusion connecting seat slides at the slip rail surface, can make first carriage release lever and second carriage release lever continue to use the trace axle to rotate as the central point, thereby reset bed board and baffle, make bed board and baffle top surface be in the parallel and level state, thereby holistic practicality has been increased.
Compared with the prior art, the invention has the beneficial effects that: this multi-functional nursing bed of helping old person:
1. the bed plate and the baffle are arranged on the outer surfaces of the two ends of the transmission frame, the patient is driven by the self weight of the patient, the rack and the gear are meshed for transmission, the bed plate and the baffle are lifted up and down in a one-to-one mode, and are buffered by the moving rod and the spring at the bottom end of the bed plate, so that the comfort of the nursing bed is improved, meanwhile, the baffle can not only prevent the patient from falling off the bed, but also play a role in sound insulation and noise reduction, and improve the sleeping quality of the patient;
2. the electric cylinder is additionally arranged in the base, and the sliding seat is arranged at the output end of the electric cylinder and is connected with the guide rail, so that the bed body can be controlled to rotate by taking the fixed frame as a central point in a telescopic mode, the angle of the bed body can be conveniently adjusted, the bed body can be switched between horizontal and vertical, rest can be conveniently achieved, rehabilitation training can be simultaneously performed, and the overall practicability is improved;
3. set up the loose axle and adjust a section of thick bamboo interconnect through the both ends at the bed body, can carry out the position switch to the table, can fold when not using and accomodate, it is spacing to adjust an inside locking knob that is provided with of section of thick bamboo simultaneously, can fix vertical angle, and two threaded pins that the outside of telescopic link set up, carry out the angle switch through the separation with the table with the rotation, not only can borrow the power when the rehabilitation training, still conveniently have dinner, thereby whole multifunctionality has been increased.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic view of the overall bottom structure of the present invention;
FIG. 3 is a schematic overall side view of the present invention;
FIG. 4 is a schematic side view of the bed of the present invention;
FIG. 5 is a schematic view of the internal structure of the driving box according to the present invention;
FIG. 6 is a schematic view of the internal structure of the bed plate of the present invention;
FIG. 7 is a schematic side view of an adjustment barrel according to the present invention;
FIG. 8 is an enlarged view of area A of FIG. 1 according to the present invention;
FIG. 9 is an enlarged view of region B of FIG. 1 according to the present invention.
In the figure: 1. a bed body; 101. a linkage frame; 102. a leg; 103. a movable shaft; 104. a guide rail; 2. an adjusting cylinder; 21. a telescopic rod; 22. a first threaded pin; 23. a second threaded pin; 24. a table plate; 25. a support plate; 26. locking a knob; 3. a bed plate; 31. a mattress; 32. a first rack; 33. a linkage gear; 34. a second rack; 35. a baffle plate; 4. a first drive case; 41. a first drive chain; 42. a second drive chain; 43. a third drive chain; 44. a movable frame; 45. a second drive box; 46. a rotating shaft; 47. a speed change gear; 48. a bull gear; 5. a chassis; 51. an electric cylinder; 52. a sliding seat; 6. a foot pedal; 61. an adjustment groove; 62. a foot rest plate; 7. a fixed mount; 8. a limiting plate; 81. a slide bar; 82. a spring; 83. a connecting seat; 84. a sliding rail; 85. a first movable bar; 86. a linkage shaft; 87. a second travel bar.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a multi-functional nursing bed for helping the elderly, comprising:
the bed body 1 is a main outer frame structure of the equipment, the top end of the bed body 1 is provided with a linkage frame 101, the bottom end of the bed body 1 is symmetrically provided with support legs 102, the outer surface of the bed body 1 is connected with a movable shaft 103, and the bottom surface of the bed body 1 is provided with a guide rail 104; the adjusting cylinders 2 are positioned at the left end and the right end of the bed body 1, and locking knobs 26 are arranged inside the adjusting cylinders 2; the bed plate 3 is positioned on the top surface of the bed body 1, and a mattress 31 is arranged in the bed plate 3; the first driving box 4 is positioned on the outer surface of one end of the bed body 1, and a rotating shaft 46 is connected inside the first driving box 4; the bottom frame 5 is positioned at the bottom end of the bed body 1, and an electric cylinder 51 is connected inside the bottom frame 5; the foot pedal 6 is positioned at the tail end of the bed body 1, and a foot supporting plate 62 is arranged in the foot pedal 6; the fixed frame 7 is connected to the outer surface of one end of the bed body 1, and the inner surface of the fixed frame 7 is movably connected with the outer surface of the bed body 1; and the limiting plate 8 is positioned on the outer surfaces of one ends of the bed body 1 and the bed plate 3, and a sliding rod 81 is connected inside the limiting plate 8.
2 internally connected with telescopic link 21 of a regulation section of thick bamboo, the surface of telescopic link 21 is threaded connection respectively has first screw thread round pin 22 and second screw thread round pin 23, second screw thread round pin 23 is located the bottom of first screw thread round pin 22, first screw thread round pin 22 and 23 one end surface swing joint of second screw thread round pin have table 24, the one end surface of table 24 is personally submitted the arc column structure, 21 bottom surfaces of telescopic link are provided with backup pad 25, table 24 is connected for the laminating with backup pad 25, it is sliding connection with telescopic link 21 to adjust section of thick bamboo 2, it sets up both ends about the bed body 1 to adjust section of thick bamboo 2, and support table 24, be convenient for the patient to borrow the strength training or have dinner, table 24 carries out the position switching by first screw thread round pin 22 and second screw thread round pin 23, telescopic link 21 extends table 24 length, when can switch according to patient's size, still be convenient for to wholly folding table 24 to bed body 1 end, avoid table 24 occupation space and influence the flat rest of lying of patient.
The outer surface of the rotating shaft 46 is respectively provided with a large gear 48, a speed change gear 47 and a first transmission chain 41, the outer surface of the speed change gear 47 is connected with linkage gears 33 in a meshing manner, the number of the linkage gears 33 is 4, the speed change gear 47 and the large gear 48 are the same as that of the linkage gears 33, the rotating shaft 46 is connected inside the first driving box 4 and the second driving box 45 and assists the large gear 48, the speed change gear 47 and the first transmission chain 41 to rotate, the large gear 48 is in meshing transmission with the second rack 34 to lift the baffle 35, the linkage gears 33 and the speed change gear 47 are in meshing transmission with each other, so that the lifting of the bed plate 3 is convenient to perform rotating transmission in the opposite direction of the rotating shaft 46, the first transmission chain 41 is used for transmitting a transmission structure at the other end, and the lifting forces at the left end and the right end of the bed plate 3 are symmetrical to each other.
One end surface sliding connection of interlock frame 101 has baffle 35, the surface symmetry of baffle 35 is provided with second rack 34, second rack 34 is connected for the meshing with gear wheel 48, the length of baffle 35 is greater than 3 lengths of bed board, interlock frame 101 is spacing with bed board 3 and baffle 35 respectively, and supplementary lift slip, baffle 35 is under gear wheel 48's transmission, baffle 35 oscilaltion, because gear wheel 48 and gear change 47 diameter and the number of teeth are with a big one little and one more one less setting, can form variable speed structure, make 3 lifting speed of bed board be less than baffle 35 lifting speed, thereby can increase bed board 3's extension distance, the inside soundproof cotton that is provided with of baffle 35, can the noise abatement cause the influence to the patient.
One end of first driving chain 41 is connected with second driving chain 42, the other end of second driving chain 42 is connected with third driving chain 43, second driving chain 42 all is connected with adjustable shelf 44 with the surface of second driving chain 42, the one end of third driving chain 43 is connected with second drive case 45, second drive case 45 is the same structure with first drive case 4, first driving chain 41 and third driving chain 43 all with second driving chain 42 interconnect, the both ends and the adjustable shelf 44 interconnect of second driving chain 42, make the synchronous activity of the inside drive structure of first drive case 4 and second drive case 45, can avoid bed board 3 to lead to slope or transmission power not enough because of the atress is different, thereby the stability of drive structure has been increased.
The terminal inside adjustment tank 61 of having seted up of the bed body 1, adjustment tank 61 is sliding connection with 6 front ends of running-board, running-board 6 is "L" column structure, the basal surface of running-board 6 is less than the interval that the symmetry set up baffle 35 with the width that 1 basal surface of the bed body is located same water flat line running-board 6, the inside length of seting up adjustment tank 61 to running-board 6 of the bed body 1 is extended, can adjust according to patient's height, and still be convenient for accomodate running-board 6, cooperation foot layer board 62 is fixed patient foot, can correct patient's standing position, do benefit to patient's rehabilitation training.
The tail end of the electric cylinder 51 is rotatably connected with the bottom frame 5, the output end of the electric cylinder 51 is rotatably connected with the sliding seat 52, the sliding seat 52 is slidably connected with the guide rail 104, the length of the guide rail 104 is smaller than that of the bed body 1, the bed body 1 is rotatably connected with the fixed frame 7, the front end and the tail end of the electric cylinder 51 are respectively provided with a rotating structure, the electric cylinder 51 and the bed body 1 are both horizontally arranged, when the electric cylinder 51 is retracted backwards, the electric cylinder 51 slides along the outer surface of the guide rail 104 through the sliding seat 52 and continuously pulls the bed body 1 to rotate by taking the fixed frame 7 as a central point, when the electric cylinder 51 is retracted to a certain distance, the angle between the electric cylinder 51 and the bed body 1 is changed and cannot be retracted backwards continuously, at the moment, the electric cylinder 51 is retracted forwards, so that the sliding seat 52 continues to move in parallel on the outer surface of the guide rail 104, the bed body 1 is in a vertical state, and the angle switching of the bed body 1 is convenient to switch.
Limiting plate 8 symmetry sets up at bed body 1 and bed board 3 surface, the inside sliding connection of limiting plate 8 has slide bar 81, the one end surface of slide bar 81 is connected with connecting seat 83, the surface of slide bar 81 is provided with spring 82, connecting seat 83 internal surface sliding connection has slide rail 84, the bottom of connecting seat 83 is rotated and is connected with first carriage bar 85, the middle-end swing joint of first carriage bar 85 has trace 86, trace 86's one end surface is connected with second carriage bar 87, flexible second carriage bar 87 is the same structure with first carriage bar 85, first carriage bar 85 and second carriage bar 87 cooperation slide bar 81 and spring 82, and carry out spacingly by limiting plate 8 to the both ends of first carriage bar 85 and second carriage bar 87, can wholly support bed board 3, and after the patient leaves bed board 3, under the effect of spring 82, spring 82 extrudees connecting seat 83 and slides at slide rail 84 surface, can make first carriage bar 85 and second carriage bar 87 continue to use trace 86 as the rotation, thereby reset bed board 3 and baffle 35, make bed board 3 and baffle 35 be in the state, thereby the holistic central point of top surface nature has been increased.
The working principle is as follows: when the multifunctional nursing bed for old people is used, firstly, the bed plate 3 is laid on the bed plate 3 downwards from the front end of the bed body 1, under the pressure of body weight, the bed plate 3 and the mattress 31 slide downwards along the outer surface of the linkage frame 101, in the sliding process, the first rack 32 is meshed with the linkage gear 33 to rotate, the linkage gear 33 drives the speed change gear 47 on the outer surface of the other end to rotate in the first driving box 4, the middle end of the speed change gear 47 is connected with the rotating shaft 46, the large gear 48 on the outer surface of the rotating shaft 46 and the first driving chain 41 synchronously rotate, the tooth number diameter of the large gear 48 is larger than that of the speed change gear 47, in the rotating process, the large gear 48 is meshed with the second rack 34 for transmission, because the rotating directions of the speed change gear 47 and the linkage gear 33 are different, the linkage of the second rack 34 and the large gear 48 is also different, the baffle 35 slides upwards along the outer surface of the linkage frame 101, the baffle 35 prevents the patient from falling off during sleeping, noise reduction treatment can be carried out according to the sound insulation material filled in the baffle 35, external noise interference is avoided, the sleeping quality of the patient is improved, in the process that the bed plate 3 is pressed down, the first moving rod 85 and the second moving rod 87 are matched with the spring 82 and the sliding rod 81 for supporting and buffering, the first moving rod 85 and the second moving rod 87 take the linkage shaft 86 as a central point and rotate under the pressure of gravity, the connecting seat 83 slides along the outer surface of the sliding rail 84 and pushes the sliding rod 81 to slide in the limiting plate 8 to adapt to the height change of the bed plate 3, when the position of the bed body 1 needs to be switched for standing posture correction, the electric cylinder 51 in the chassis 5 is started, the sliding seat 52 is pulled to slide along the outer surface of the guide rail 104 under the action of the electric cylinder 51, the bed body 1 is in an inclined state, and when the bed body is pulled to a certain angle, the electric cylinder 51 reversely pushes the sliding seat 52 to continuously slide along the outer surface of the guide rail 104, the stress position of the sliding seat 52 is changed due to the change of the angle, so that the bed body 1 rotates along the point along the limiting plate 8, when the output end of the electric cylinder 51 and the sliding seat 52 are positioned at the top end of the guide rail 104, the bed body 1 is in a vertical state, the pedal plate 6 is pulled out from the adjusting groove 61, the foot supporting plate 62 is used for fixing the footsteps of the patient, the adjusting cylinder 2 rotates forwards along the movable shaft 103, the table plate 24 is transversely placed in front of the patient, the elbow can be assisted, dining is further facilitated, when the bed body 1 is placed in parallel, the second threaded pin 23 is rotated to be separated from the inside of the table plate 24, the table plate 24 rotates forwards with the first threaded pin 22 as the center, then one end of the table plate 24 is placed at the upper end of the supporting plate 25, the table plate 24 and the bed body 1 are both in a horizontal state, dining is facilitated, wherein the adjusting cylinder 2 is rotatably positioned and locked by the locking knob 26, the first transmission chain 41 is connected with the second transmission chain 42, and the stability of the second transmission chain 42 is increased, and the overall stability of the bed plate structure is further increased.
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 (5)
1. A multifunctional nursing bed for helping the aged is characterized by comprising:
the bed body (1) is a main outer frame structure of equipment, the top end of the bed body (1) is provided with a linkage frame (101), the bottom end of the bed body (1) is symmetrically provided with support legs (102), the outer surface of the bed body (1) is connected with a movable shaft (103), and the bottom surface of the bed body (1) is provided with a guide rail (104);
the adjusting cylinders (2) are positioned at the left end and the right end of the bed body (1), and locking knobs (26) are arranged inside the adjusting cylinders (2);
the bed plate (3) is positioned on the top surface of the bed body (1), and a mattress (31) is arranged in the bed plate (3);
the first driving box (4) is positioned on the outer surface of one end of the bed body (1), and a rotating shaft (46) is connected inside the first driving box (4);
the bottom frame (5) is positioned at the bottom end of the bed body (1), and an electric cylinder (51) is connected inside the bottom frame (5);
the foot pedal (6) is positioned at the tail end of the bed body (1), and a foot supporting plate (62) is installed inside the foot pedal (6);
the fixing frame (7) is connected to the outer surface of one end of the bed body (1), and the inner surface of the fixing frame (7) is movably connected with the outer surface of the bed body (1);
the limiting plate (8) is positioned on the outer surfaces of one ends of the bed body (1) and the bed board (3), and a sliding rod (81) is connected inside the limiting plate (8);
the outer surface of the rotating shaft (46) is respectively provided with a large gear (48), a speed change gear (47) and a first transmission chain (41), the outer surface of the speed change gear (47) is connected with linkage gears (33) in a meshed mode, the number of the linkage gears (33) is 4, and the number of the speed change gears (47) and the large gear (48) is the same as that of the linkage gears (33);
first racks (32) are symmetrically arranged at the left end and the right end of the bed plate (3), a linkage gear (33) is connected to the first racks (32) in a meshing manner, the middle end of the linkage gear (33) is movably connected with the outer surface of the linkage frame (101), and the bed plate (3) is in sliding connection with the linkage frame (101);
a baffle (35) is connected to the outer surface of one end of the linkage frame (101) in a sliding manner, second racks (34) are symmetrically arranged on the outer surface of the baffle (35), the second racks (34) are meshed with the large gear (48), and the length of the baffle (35) is greater than that of the bed plate (3);
the one end of first driving chain (41) is connected with second driving chain (42), the other end of second driving chain (42) is connected with third driving chain (43), the surface of second driving chain (42) and second driving chain (42) all is connected with adjustable shelf (44), the one end of third driving chain (43) is connected with second drive case (45), second drive case (45) are the same structure with first drive case (4).
2. The multifunctional nursing bed for old people as claimed in claim 1, wherein: adjust a section of thick bamboo (2) internal connection and have telescopic link (21), the surface difference threaded connection of telescopic link (21) has first screw thread round pin (22) and second screw thread round pin (23), second screw thread round pin (23) are located the bottom of first screw thread round pin (22), first screw thread round pin (22) and second screw thread round pin (23) one end surface swing joint have table (24), the one end outward appearance of table (24) is arc column structure, telescopic link (21) bottom surface is provided with backup pad (25), table (24) are connected for laminating with backup pad (25), it is sliding connection with telescopic link (21) to adjust a section of thick bamboo (2).
3. The multifunctional nursing bed as claimed in claim 1, wherein: the novel bed is characterized in that an adjusting groove (61) is formed in the inner portion of the tail end of the bed body (1), the adjusting groove (61) is in sliding connection with the front end of the pedal plate (6), the pedal plate (6) is of an L-shaped structure, and the width of the pedal plate (6) on the same horizontal line with the bottom surface of the bed body (1) is smaller than the distance between the symmetrically arranged baffles (35).
4. The multifunctional nursing bed for old people as claimed in claim 1, wherein: the electric cylinder (51) end is connected for rotating with chassis (5), the output rotation of electric cylinder (51) is connected with sliding seat (52), sliding seat (52) are sliding connection with guided way (104), the length of guided way (104) is less than bed body (1) length, bed body (1) is connected for rotating with mount (7).
5. The multifunctional nursing bed as claimed in claim 1, wherein: limiting plate (8) symmetry sets up at bed body (1) and bed board (3) surface, the inside sliding connection of limiting plate (8) has slide bar (81), the one end surface of slide bar (81) is connected with connecting seat (83), the surface of slide bar (81) is provided with spring (82), connecting seat (83) internal surface sliding connection has sliding rail (84), the bottom of connecting seat (83) is rotated and is connected with first carriage release lever (85), the middle-end swing joint of first carriage release lever (85) has interlock axle (86), the one end surface of interlock axle (86) is connected with second carriage release lever (87), and flexible second carriage release lever (87) are the looks isostructure with first carriage release lever (85).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110845089.1A CN113545942B (en) | 2021-07-26 | 2021-07-26 | Multifunctional nursing bed for helping aged |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110845089.1A CN113545942B (en) | 2021-07-26 | 2021-07-26 | Multifunctional nursing bed for helping aged |
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| Publication Number | Publication Date |
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| CN113545942A CN113545942A (en) | 2021-10-26 |
| CN113545942B true CN113545942B (en) | 2022-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110845089.1A Expired - Fee Related CN113545942B (en) | 2021-07-26 | 2021-07-26 | Multifunctional nursing bed for helping aged |
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| CN212395252U (en) * | 2020-08-07 | 2021-01-26 | 浙江居优智能科技有限公司 | Massage electric bed |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2812207B2 (en) * | 1994-08-24 | 1998-10-22 | 株式会社関西製作所 | Bookstand in bed |
| CA2369668C (en) * | 2002-01-28 | 2010-05-04 | Waverley Glen Systems Ltd. | Personal lift device |
| CN203252840U (en) * | 2013-04-28 | 2013-10-30 | 黄山金富医疗器械有限公司 | Lower limb physiotherapy bed |
| CN203986801U (en) * | 2014-08-28 | 2014-12-10 | 徐美春 | Medical sight sheet table |
| CN211213968U (en) * | 2019-11-28 | 2020-08-11 | 潍坊市人民医院 | Multifunctional nursing bed |
| CN111407551B (en) * | 2020-04-01 | 2021-02-02 | 浙江大学 | Medical treatment bed for internal medicine |
| CN213489931U (en) * | 2020-09-16 | 2021-06-22 | 张倩 | Neurology department nursing bed capable of monitoring sleep quality of patient |
| CN112353584A (en) * | 2020-11-13 | 2021-02-12 | 张燕 | Prevent sick bed that intracardiac branch of academic or vocational study patient turned on one's side and dropped |
| CN112618197B (en) * | 2021-01-28 | 2022-08-09 | 泰兴市致远知识产权服务有限公司 | Controllable lifting sickbed for clinic |
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- 2021-07-26 CN CN202110845089.1A patent/CN113545942B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010000339A (en) * | 2008-05-23 | 2010-01-07 | Kunio Ito | Apparatus for elevating bedclothes |
| CN105250093A (en) * | 2015-11-14 | 2016-01-20 | 霍进铭 | Automatic rehabilitation nursing bed driven by linear motor |
| CN212395252U (en) * | 2020-08-07 | 2021-01-26 | 浙江居优智能科技有限公司 | Massage electric bed |
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| Publication number | Publication date |
|---|---|
| CN113545942A (en) | 2021-10-26 |
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Granted publication date: 20221011 |