CN115429578B - Multifunctional rehabilitation bed for critical patients - Google Patents
Multifunctional rehabilitation bed for critical patients Download PDFInfo
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- CN115429578B CN115429578B CN202211210305.6A CN202211210305A CN115429578B CN 115429578 B CN115429578 B CN 115429578B CN 202211210305 A CN202211210305 A CN 202211210305A CN 115429578 B CN115429578 B CN 115429578B
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- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000006837 decompression Effects 0.000 claims description 3
- 208000028399 Critical Illness Diseases 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 230000005484 gravity Effects 0.000 abstract description 5
- 238000004804 winding Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 206010052904 Musculoskeletal stiffness Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007105 physical stamina Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- A61G7/05—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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0142—Beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1253—Driving means driven by a human being, e.g. hand driven
- A61H2201/1261—Driving means driven by a human being, e.g. hand driven combined with active exercising of the patient
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Nursing (AREA)
- Physical Education & Sports Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Rehabilitation Therapy (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a multifunctional rehabilitation bed for critical patients, which comprises a bed body, a notch, a nut block, a threaded column, a guide wheel and a knob, wherein the notch is arranged on the bed body; the utility model discloses a bed, including the bed body, the both sides fixedly connected with stand of the bed body, two the inside common cover of stand is equipped with first pivot, the outside of first pivot is rotated and is connected with the second pivot, one side fixedly connected with back of second pivot, the inside rotation of back is connected with three third pivot. When the multifunctional rehabilitation bed for critical patients is used for arm strength exercise massage, when the legs are required to be exercised synchronously, the legs are placed on the top of the limiting plate, the tooth blocks at the bottom of the limiting plate are meshed with the racks under the action of gravity, when the handle is stretched, the bevel gear drives the second wire winding wheel at the other end of the transmission rod to stretch the second pull rope, so that the racks move to the right side, and when the handle loses acting force, the racks move to the left side under the action of the third spring elasticity, so that the effect of multi-limb linkage exercise rehabilitation is achieved.
Description
Technical Field
The invention relates to the technical field of rehabilitation beds, in particular to a multifunctional rehabilitation bed for critical patients.
Background
Critical patients refer to the sudden onset of illness, critical illness, rapid change and irreparable consequences, so doctors are required to make correct judgment in a short period of time and determine treatment measures, and in order to make the judgment correctly, a plurality of doctors propose practical and feasible methods according to individual clinical experience and experience, and the current critical patients need to be combined with a multifunctional rehabilitation bed to assist rehabilitation after the life dangerous period.
The multifunctional recovery bed for critical patients has the advantages that the critical patients are placed on the multifunctional recovery bed when in use, and the general bed body is provided with handles or handrails for the patients, so that the patients can exercise their own bodies further, and the processes of relieving muscle stiffness and recovering slowly are achieved.
At present most critical patient's multi-functional rehabilitation bed, in the in-process of using, only simple to hand or limbs carry out local exercise to do not make four limbs can both the linkage, because patient just spends life dangerous period's process just, four limbs circulation all need obtain abundant exercise, just can improve recovered efficiency, also can further improvement patient's physical stamina reinforcing resistance.
Disclosure of Invention
The invention aims to provide a multifunctional rehabilitation bed for critical patients, which has the advantage of multi-limb linkage exercise rehabilitation and solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a multifunctional rehabilitation bed for critical patients, includes, the bed body, notch, nut piece, screw thread post, guide pulley and knob, the both sides fixedly connected with stand of the bed body, two the inside of stand overlaps jointly and is equipped with first pivot, the outside of first pivot rotates and is connected with the second pivot, one side fixedly connected with back of second pivot, the inside of back rotates and is connected with three third pivot, three the outside of third pivot is all fixedly connected with gyro wheel, the outside cover of gyro wheel is equipped with the massage cover, the bottom fixedly connected with two second fixed blocks of back, two the inside of second fixed block is connected with the fourth pivot jointly, the outside of fourth pivot rotates and is connected with the lantern ring, one side fixedly connected with support of lantern ring, the one end fixedly connected with fifth pivot of support, the inside of fifth pivot rotation connection in the nut piece; the backrest also comprises a linkage tour assembly fixedly connected to the outside of the backrest; the tension assembly is fixedly connected to the outside of the second rotating shaft; the device also comprises a leg exercise component fixedly connected to the top of the bed body.
Preferably, the linkage itinerant assembly comprises a linkage box, the linkage box is fixedly connected to the outside of the backrest, the linkage box is sleeved outside the three third rotating shafts and the second rotating shaft, gears are fixedly connected to the two ends of the third rotating shafts and the two ends of the second rotating shaft respectively, a gear belt is sleeved on the outer meshing sleeve of the gears, and the linkage itinerant assembly further comprises an itinerant assembly fixedly connected to the bottom of the gear belt.
Preferably, the tour assembly comprises a third fixed block, the third fixed block is fixedly connected to the bottom of the gear belt, a sliding column is slidably connected to the inside of the third fixed block, a fourth fixed block is fixedly connected to the right end of the sliding column, a first spring is sleeved on the outside of the sliding column, a fifth fixed block is fixedly connected to the left end of the sliding column, and the fifth fixed block is fixedly connected to the inner wall of the linkage box.
Preferably, the pulling force subassembly includes the pulling force case, the outside of second pivot is located to pulling force case cover, the equal fixedly connected with of both ends of second pivot is received the line wheel, the inside fixedly connected with first stay cord of first line wheel, the outside cover of first stay cord is equipped with the guide slot, guide slot fixedly connected with is in the inside of pulling force case, the one end fixedly connected with handle of first stay cord still includes the coupling assembling that is used for driving shank exercise.
Preferably, the connecting assembly comprises a conical gear, the conical gear is fixedly connected to one side of the first take-up pulley, the conical gear is connected with a transmission rod in a meshed mode, one end of the transmission rod is fixedly connected with a second take-up pulley, and the second take-up pulley is fixedly connected with a second stay cord.
Preferably, the leg exercise assembly comprises two first fixed blocks, two first fixed blocks are fixedly connected to the top of the bed body, a sliding groove is formed in the top of the first fixed blocks, a third spring is fixedly connected to the left side of the sliding groove, one end of the third spring is fixedly connected with a rack, one end of the rack is fixedly connected to one end of a second pull rope, two sliding blocks are connected to the inside of the sliding groove in a sliding mode, two second springs are fixedly connected to the top of the sliding blocks, and a limiting plate is fixedly connected to the top of the second springs.
Preferably, the top of the backrest is fixedly connected with a headrest, and one upward side of the headrest is fixedly connected with a pressure reducing block.
Preferably, the connecting assembly further comprises a third take-up pulley, the third take-up pulley is fixedly connected to one side of the first take-up pulley, and a third pull rope is fixedly connected to the inside of the third take-up pulley.
Preferably, the leg exercise assembly further comprises a sliding groove, the sliding groove is formed in the bed body, one side of the sliding groove is fixedly connected with a fourth spring, one end of the fourth spring is fixedly connected with the inside of the first fixing block, the first fixing block is slidably connected with the inside of the sliding groove, and the first fixing block is fixedly connected with one end of the third pull rope.
Compared with the prior art, the invention has the following beneficial effects: when the multifunctional rehabilitation bed for critical patients is used for arm strength exercise massage, the patients lie on the bed body, the backrest is enabled to be at a proper position by the adjusting knob, the handles can be held by two hands to push and pull forwards, meanwhile, the first pull rope is pulled out of the tension box along the guide groove, the synchronous first take-up pulley rotates to drive the gear to rotate the first spring to shrink, so that the three third rotating shafts rotate in the clockwise direction, when the hands of the patients shrink, the elastic force of the first spring acts on one side of the third fixed block, and reverse displacement is carried out along the sliding column, so that the three third rotating shafts rotate again in the anticlockwise direction;
when the synchronous leg is required to be exercised, the legs are placed at the top of the limiting plate, the tooth blocks at the bottom of the limiting plate are meshed with the racks under the action of gravity, when the handle is stretched, the bevel gear drives the second take-up pulley at the other end of the transmission rod to stretch the second pull rope, the racks move to the right side, and when the handle loses acting force, the racks move to the left side under the action of the elastic force of the third spring, so that the effect of multi-limb linkage exercise rehabilitation is achieved.
Drawings
FIG. 1 is a schematic view of an external perspective structure according to a first embodiment of the present invention;
FIG. 2 is a schematic diagram of an embodiment of an isometric structure;
FIG. 3 is a right side schematic view of a first embodiment of the present invention;
FIG. 4 is a schematic view of the structure of the interior of the linkage box according to the first embodiment of the present invention;
fig. 5 is a schematic perspective view of a tension assembly according to a first embodiment of the present invention;
FIG. 6 is a schematic view showing an internal structure of a chest according to the first embodiment of the present invention;
FIG. 7 is a schematic illustration of the internal structure of a leg exercise assembly according to a first embodiment of the present invention;
FIG. 8 is a schematic diagram of the internal structure of a leg exercise assembly according to a second embodiment of the present invention;
fig. 9 is a schematic diagram showing an internal structure of a connection assembly between a tension assembly and a leg exercise assembly according to a second embodiment of the present invention.
In the figure: 1. a bed body; 2. a column; 3. a second rotating shaft; 4. a backrest; 5. a headrest; 6. reducing the pressure block; 7. a third rotating shaft; 8. a roller; 9. a massage sleeve; 10. a first rotating shaft; 11. a tension box; 12. a handle; 13. a first fixed block; 14. a chute; 15. a limiting plate; 16. a notch; 17. a fourth rotating shaft; 18. a second fixed block; 19. a collar; 20. a bracket; 21. a nut block; 22. a threaded column; 23. a knob; 24. a fifth rotating shaft; 25. a linkage box; 26. a gear; 27. a gear belt; 28. a third fixed block; 29. a fourth fixed block; 30. a fifth fixed block; 31. a first spring; 32. a spool; 33. a guide groove; 34. a first take-up pulley; 35. a first pull rope; 36. a bevel gear; 37. a transmission rod; 38. the second take-up pulley; 39. a slide block; 40. a second spring; 41. a third spring; 42. a rack; 43. a second pull rope; 44. a guide wheel; 45. a third pull rope; 46. a sliding groove; 47. a fourth spring; 48. and a third take-up pulley.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 9, the present invention provides a technical solution: a multifunctional rehabilitation bed for critical patients comprises a bed body 1, a notch 16, a nut block 21, a threaded column 22, a guide wheel 44 and a knob 23; the two sides of the bed body 1 are fixedly connected with the upright posts 2, the two upright posts 2 are internally sleeved with a first rotating shaft 10, the outside of the first rotating shaft 10 is rotationally connected with a second rotating shaft 3, one side of the second rotating shaft 3 is fixedly connected with a backrest 4, the inside of the backrest 4 is rotationally connected with three third rotating shafts 7, the outside of the three third rotating shafts 7 is fixedly connected with idler wheels 8, the outside of the idler wheels 8 is sleeved with a massage sleeve 9, the bottom of the backrest 4 is fixedly connected with two second fixed blocks 18, the inside of the two second fixed blocks 18 is jointly connected with a fourth rotating shaft 17, the outside of the fourth rotating shaft 17 is rotationally connected with a lantern ring 19, one side of the lantern ring 19 is fixedly connected with a bracket 20, one end of the bracket 20 is fixedly connected with a fifth rotating shaft 24, the fifth rotating shaft 24 is rotationally connected with the inside of a nut block 21, the idler wheels 8 can be rubber bodies with micro elasticity, and simultaneously combined with the outside sleeve 9 to massage the waist of a human body, and the waist can be synchronously moved by the nut block 21, and the screw can be adjusted by the screw nut 22 in the same direction as the screw-down direction of the patient; the device also comprises a linkage tour assembly fixedly connected to the outside of the backrest 4; the linkage itinerant assembly has two states, when the linkage itinerant assembly receives external force of a user, the first linkage state can enable three third rotating shafts 7 to synchronously rotate in the same direction, other connecting assemblies outside the third rotating shafts 7 synchronously rotate and always keep state synchronization, and the second linkage itinerant assembly is characterized in that when the linkage itinerant assembly receives external force to enable the linkage itinerant, the user does not continuously apply external force, and the linkage itinerant assembly repeats the previous one-time movement itinerary along the previous linkage itinerant in a reverse order.
The device also comprises a tension component fixedly connected to the outside of the second rotating shaft 3, wherein the tension component mainly plays a role in giving the whole device a power core, has a role in supporting up and down, can drive the function of the linkage tour component to be embodied, and can enable other parts of a patient to do tour exercise, so that the whole process has linkage transmissibility.
Still include fixed connection in bed body 1 top shank exercise subassembly, the inside trigger mechanism that has of shank exercise subassembly, when not contacted under normal condition, outside does not have any dynamic change, when needs use, only need place the shank in limiting plate 15's top can, can engage the slider under the action of gravity, and the left and right slip to make the shank do crooked straightening's tour motion, make the patient obtain the effect of taking exercise the shank.
The linkage itinerant subassembly includes linkage case 25, linkage case 25 fixed connection is in the outside of back 4, the outside of three third pivot 7 and second pivot 3 is located to the linkage case 25 cover, and is three the equal fixedly connected with gear 26 in both ends of third pivot 7 and the both ends of second pivot 3, the outside meshing cover of gear 26 is equipped with gear belt 27, still includes the itinerant subassembly of fixed connection in gear belt 27 bottom, the subassembly of linkage case 25, the key is can be so that the synchronous rotation of three third pivot 7 can be accomplished and stop to after the patient makes to rotate at every turn using the pulling force subassembly, can carry out synchronous automatic turn back once and rotate under the elasticity effect of itinerant subassembly, further does back massage effect.
The tour assembly comprises a third fixed block 28, the third fixed block 28 is fixedly connected to the bottom of the gear belt 27, a sliding column 32 is slidably connected to the inside of the third fixed block 28, a fourth fixed block 29 is fixedly connected to the right end of the sliding column 32, a first spring 31 is sleeved outside the sliding column 32, a fifth fixed block 30 is fixedly connected to the left end of the sliding column 32, the fifth fixed block 30 is fixedly connected to the inner wall of the linkage box 25, and the main working mode of the tour assembly is that after the three third rotating shafts 7 are rotated by a user along one direction by external force, the synchronous tour assembly can rotate anticlockwise under the action of elasticity.
The pulling force subassembly includes pulling force case 11, pulling force case 11 cover is located the outside of second pivot 3, the first take-up pulley 34 of both ends equal fixedly connected with of second pivot 3, the first stay cord 35 of the inside fixedly connected with of first take-up pulley 34, the outside cover of first stay cord 35 is equipped with guide slot 33, guide slot 33 fixedly connected with is in pulling force case 11's inside, the one end fixedly connected with handle 12 of first stay cord 35 still includes the coupling assembling that is used for driving shank to temper, pulling force subassembly's effect just can be to linkage tour subassembly application external power, external power all is obtained by patient's tensile handle 12, all establishes the effect that can accomplish massage and shank exercise on the basis of taking exercise.
The connecting assembly comprises a conical gear 36, the conical gear 36 is fixedly connected to one side of the first take-up pulley 34, the conical gear 36 is connected with a transmission rod 37 in a meshed mode, one end of the transmission rod 37 is fixedly connected with a second take-up pulley 38, the second take-up pulley 38 is fixedly connected with a second pull rope 43, and the connecting assembly can transmit power of the tension assembly to the leg exercise assembly so that the leg exercise assembly can be embodied in functions.
Embodiment one;
the leg exercise assembly comprises two first fixed blocks 13, two the first fixed blocks 13 are fixedly connected to the top of the bed body 1, a sliding groove 14 is formed in the top of the first fixed blocks 13, a third spring 41 is fixedly connected to the left side of the sliding groove 14, a rack 42 is fixedly connected to one end of the third spring 41, one end of the rack 42 is fixedly connected to one end of a second pull rope 43, two sliding blocks 39 are fixedly connected to the inside of the sliding groove 14, two second springs 40 are fixedly connected to the tops of the sliding blocks 39, a limiting plate 15 is fixedly connected to the tops of the second springs 40, racks meshed with the bottom of the limiting plate 15 are arranged at the tops of the sliding blocks 39, the sliding blocks 39 can ensure that the limiting plate 15 can slide in the inside of the sliding groove 14 again, when a user needs to exercise the leg, the user only needs to put the leg on the top of the limiting plate 15 while stretching the hand 12, the limiting plate 15 can be meshed with the rack 42 under the action of gravity, and further the leg can be enabled to bend and straighten.
The top fixedly connected with headrest 5 of back 4, headrest 5 ascending one side fixedly connected with decompression piece 6, headrest 5 can have the function of height-adjusting, can use by the custom demand of patient of following on, decompression piece 6 belongs to a high elastic rubber material, is convenient for clean the cleaning and improves the durability.
Embodiment two;
the connecting assembly further comprises a third take-up pulley 48, the third take-up pulley 48 is fixedly connected to one side of the first take-up pulley 34, a third pull rope 45 is fixedly connected to the inside of the third take-up pulley 48, the third take-up pulley 48 can retract the third pull rope 45, and the first fixing block 13 is further pulled to enable the whole body to be displaced, so that the purpose of leg bending exercise is achieved.
The leg exercise assembly further comprises a sliding groove 46, the sliding groove 46 is formed in the bed body 1, one side of the sliding groove 46 is fixedly connected with a fourth spring 47, one end of the fourth spring 47 is fixedly connected with the inside of the first fixed block 13, the first fixed block 13 is slidably connected with the inside of the sliding groove 46, the first fixed block 13 is fixedly connected with one end of the third pull rope 45, and the fourth spring 47 can enable the first fixed block 13 to recover the initial position under the action of elastic force after the first fixed block 13 is pulled to move by the third pull rope 45.
The difference between the first embodiment and the second embodiment is that the connecting assembly is connected with the exercise assembly in a different mode from the transmission mode of motion, so that the assembly structures of the connecting assembly and the exercise assembly are different, the connecting assembly is lower in cost compared with the first embodiment, the assembly structure is simpler, the later maintenance is more convenient, the exercise assembly is less than the first embodiment, but the effect achieved by the exercise assembly is the same as the form of leg exercise motion, the transmission effect of the second embodiment is simpler, the cost is lower, and the structure is simple.
Working principle: when the multifunctional rehabilitation bed for critical patients is used for arm strength exercise massage, the patient lies on the bed body 1, the backrest 4 is positioned at a proper position by the adjusting knob 23, the handle 12 can be held by two hands to push and pull forwards, meanwhile, the first pull rope 35 is pulled out of the chest 11 along the guide groove 33, the synchronous first take-up pulley 34 rotates to drive the gear 26 to rotate the first spring 31 to shrink, so that the three third rotating shafts 7 rotate in the clockwise direction, after the hand of the patient shrinks, the elasticity of the first spring 31 acts on one side of the third fixed block 28, and the sliding column 32 moves reversely, so that the three third rotating shafts 7 rotate again in the anticlockwise direction;
when the leg exercise is needed to be synchronized, the legs are placed on the top of the limiting plate 15, the tooth blocks at the bottom of the limiting plate 15 are meshed with the racks 42 under the action of gravity, when the handle 12 is stretched, the bevel gear 36 drives the second take-up pulley 38 at the other end of the transmission rod 37 to stretch the second pull rope 43, so that the racks 42 move to the right side, and when the handle 12 loses the acting force, the racks 42 move to the left side under the action of the elastic force of the third spring 41.
The standard components used in the present embodiment may be purchased directly from the market, but the nonstandard structural components according to the descriptions of the specification and the drawings may also be obtained by unambiguous processing according to the conventional technical knowledge, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that the specific description will not be made here.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 critical patient multi-functional rehabilitation bed comprising: bed body (1), notch (16), nut piece (21), screw thread post (22), guide pulley (44) and knob (23), its characterized in that: the two sides of the bed body (1) are fixedly connected with upright posts (2), the two upright posts (2) are internally sleeved with first rotating shafts (10) together, the outer parts of the first rotating shafts (10) are rotatably connected with second rotating shafts (3), one side of each second rotating shaft (3) is fixedly connected with a backrest (4), the inner parts of the backrest (4) are rotatably connected with three third rotating shafts (7), the outer parts of the three third rotating shafts (7) are fixedly connected with idler wheels (8), the outer parts of the idler wheels (8) are sleeved with massage sleeves (9), the bottoms of the backrest (4) are fixedly connected with two second fixed blocks (18), the inner parts of the two second fixed blocks (18) are fixedly connected with fourth rotating shafts (17) together, the outer parts of the fourth rotating shafts (17) are rotatably connected with lantern rings (19), one sides of the lantern rings (19) are fixedly connected with supports (20), one ends of the supports (20) are fixedly connected with fifth rotating shafts (24), and the fifth rotating shafts (24) are rotatably connected with the inner parts of nuts (21).
The backrest also comprises a linkage reset component fixedly connected to the outside of the backrest (4);
the tension assembly is fixedly connected to the outside of the second rotating shaft (3);
the device also comprises a leg exercise component fixedly connected to the top of the bed body (1);
the linkage reset assembly comprises a linkage box (25), wherein the linkage box (25) is fixedly connected to the outside of the backrest (4), the linkage box (25) is sleeved outside the three third rotating shafts (7) and the second rotating shaft (3), gears (26) are fixedly connected to two ends of the three third rotating shafts (7) and two ends of the second rotating shaft (3), a gear belt (27) is sleeved outside the gears (26), and the linkage reset assembly further comprises a reset assembly fixedly connected to the bottom of the gear belt (27);
the resetting assembly comprises a third fixed block (28), the third fixed block (28) is fixedly connected to the bottom of the gear belt (27), a sliding column (32) is slidably connected to the inside of the third fixed block (28), a fourth fixed block (29) is fixedly connected to the right end of the sliding column (32), a first spring (31) is sleeved on the outside of the sliding column (32), a fifth fixed block (30) is fixedly connected to the left end of the sliding column (32), and the fifth fixed block (30) is fixedly connected to the inner wall of the linkage box (25);
the tension assembly comprises a tension box (11), the tension box (11) is sleeved outside the second rotating shaft (3), two ends of the second rotating shaft (3) are fixedly connected with first take-up wheels (34), a first pull rope (35) is fixedly connected to the inside of each first take-up wheel (34), a guide groove (33) is sleeved outside the first pull rope (35), the guide groove (33) is fixedly connected to the inside of the tension box (11), one end of each first pull rope (35) is fixedly connected with a handle (12), and the tension assembly further comprises a connecting assembly for driving leg exercise;
the connecting assembly comprises a conical gear (36), the conical gear (36) is fixedly connected to one side of the first take-up pulley (34), the conical gear (36) is connected with a transmission rod (37) in a meshed mode, one end of the transmission rod (37) is fixedly connected with a second take-up pulley (38), and the second take-up pulley (38) is fixedly connected with a second stay cord (43).
2. The critical patient multi-functional rehabilitation bed according to claim 1, wherein: the leg exercise assembly comprises two first fixed blocks (13), the two first fixed blocks (13) are fixedly connected to the top of the bed body (1), a sliding groove (14) is formed in the top of the first fixed blocks (13), a third spring (41) is fixedly connected to the left side of the sliding groove (14), a rack (42) is fixedly connected to one end of the third spring (41), one end of the rack (42) is fixedly connected to one end of a second pull rope (43), two sliding blocks (39) are connected to the inside of the sliding groove (14) in a sliding mode, a second spring (40) is fixedly connected to the top of each sliding block (39), and a limiting plate (15) is fixedly connected to the top of each second spring (40).
3. The multi-functional rehabilitation bed for critically ill patients according to any one of claims 1-2, wherein: the top of the backrest (4) is fixedly connected with a headrest (5), and one upward side of the headrest (5) is fixedly connected with a decompression block (6).
4. The critical patient multi-functional rehabilitation bed according to claim 1, wherein: the connecting assembly further comprises a third take-up pulley (48), the third take-up pulley (48) is fixedly connected to one side of the first take-up pulley (34), and a third pull rope (45) is fixedly connected to the inside of the third take-up pulley (48).
5. The critical patient multi-functional rehabilitation bed according to claim 1, wherein: the leg exercise assembly further comprises a sliding groove (46), the sliding groove (46) is formed in the bed body (1), one side of the sliding groove (46) is fixedly connected with a fourth spring (47), one end of the fourth spring (47) is fixedly connected to the inner portion of the first fixing block (13), the first fixing block (13) is slidably connected to the inner portion of the sliding groove (46), and the first fixing block (13) is fixedly connected to one end of the third pull rope (45).
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| CN202211210305.6A CN115429578B (en) | 2022-09-30 | 2022-09-30 | Multifunctional rehabilitation bed for critical patients |
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| CN202211210305.6A CN115429578B (en) | 2022-09-30 | 2022-09-30 | Multifunctional rehabilitation bed for critical patients |
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| CN115429578B true CN115429578B (en) | 2023-10-20 |
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| CN113081561A (en) * | 2021-05-17 | 2021-07-09 | 佳木斯大学 | Multifunctional rehabilitation nursing sickbed for neurology |
| CN215607368U (en) * | 2021-07-12 | 2022-01-25 | 漯河医学高等专科学校 | Clinical medicine is with having recovered massage device who promotes blood circulation function |
| CN114601684A (en) * | 2022-02-15 | 2022-06-10 | 西安交通大学医学院第一附属医院 | Vascular surgery rehabilitation training tool |
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| CA2394754A1 (en) * | 1999-12-29 | 2001-07-05 | Hill-Rom Services, Inc. | Hospital bed |
| CN107041818A (en) * | 2016-06-23 | 2017-08-15 | 熊金才 | A kind for the treatment of and health care bed |
| CN110680672A (en) * | 2019-10-10 | 2020-01-14 | 新乡市中心医院(新乡中原医院管理中心) | Lumbar vertebra nursing function exercise rehabilitation device |
| CN111938940A (en) * | 2020-07-23 | 2020-11-17 | 董磊磊 | Nursing bed for recovering critical patients |
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| CN115429578A (en) | 2022-12-06 |
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