CN110575301A - self-adjusting multifunctional traction nursing bed and using method thereof - Google Patents
self-adjusting multifunctional traction nursing bed and using method thereof Download PDFInfo
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- CN110575301A CN110575301A CN201910853572.7A CN201910853572A CN110575301A CN 110575301 A CN110575301 A CN 110575301A CN 201910853572 A CN201910853572 A CN 201910853572A CN 110575301 A CN110575301 A CN 110575301A
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- bed
- fixedly connected
- bed board
- bottom end
- plate
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F5/0104—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/042—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for extension or stretching
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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
-
- 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
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
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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)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a self-adjusting multifunctional traction nursing bed and a using method thereof, the self-adjusting multifunctional traction nursing bed comprises a bedstead, a second bed board movably arranged at the top end of the bedstead, a shifting mechanism positioned at the bottom end of the bedstead and used for driving the second bed board to turn over, an air cylinder is movably connected at the bottom end of a push rod, one end of a stop block is abutted against a limit block, so that when the second bed board needs to turn over and move, the push rod is pushed by the air cylinder to move upwards, the limit block is pushed by the push rod to move upwards, the second bed board turns over by taking the joint of a hinged piece as the center, so that the second bed board forms a certain angle with the horizontal direction to meet the using requirement of a patient, meanwhile, the instability of the bedstead during manual operation is avoided through the driving of the air cylinder, unnecessary injury to the patient is avoided, and meanwhile, through the support of carriage release lever for the second bed board can have more stable holding power than parallel drive when overturning to certain contained angle.
Description
Technical Field
The invention relates to the field of traction nursing beds, in particular to a self-adjusting multifunctional traction nursing bed and a use method thereof, and belongs to the technical field of application of multifunctional traction nursing beds.
Background
traction is a reset and fixing method widely applied to orthopedics department, the aim of resetting or fixing is achieved by traction on skin or bone tissues, the existing traction nursing bed is mostly used for traction, the existing traction nursing bed is generally composed of a bed plate and a traction piece, a patient lies on the traction bed and is dragged by the traction piece arranged on the bed plate, but the existing traction nursing bed is mostly supported by manual operation or parallel hydraulic pressure when the angle between the bed plate and the horizontal direction is adjusted, the lifting process of the traction bed is slow due to the influence of manual operation during manual operation, and when the patient lies on the traction nursing bed, the manual operation is difficult, and the excessive action can cause the body movement of the patient, so that the traction effect is influenced; the nursing bed is being supported through parallel hydraulic pressure to current traction bed board, and its drive power passes through parallel transmission, finally transmits to the bed board through the articulated elements to make the bed board remove, its drive direction is unfavorable for the transmission of power, and owing to the support through the articulated elements, makes the bed board holding power when removing unstable inadequately, influences the use.
Disclosure of Invention
The invention aims to provide a self-adjusting multifunctional traction nursing bed and a using method thereof, which aim to solve the problems that when the angle between a bed plate and the horizontal direction of the existing traction nursing bed is adjusted, most of the existing traction nursing bed is supported by manual operation or parallel hydraulic pressure, the lifting process of the traction bed is slow due to the influence of the manual operation during the manual operation, and when a patient lies on the traction nursing bed, the manual operation is difficult, and the excessive action can cause the body of the patient to move, so that the traction effect is influenced; the nursing bed is being supported through parallel hydraulic pressure to current traction bed is adjusting the bed board, and its drive power passes through parallel transmission, finally transmits to the bed board through the articulated elements to make the bed board remove, its drive direction is unfavorable for the transmission of power, and owing to the support through the articulated elements, makes the bed board support force when removing stable technical problem inadequately.
The purpose of the invention can be realized by the following technical scheme:
a self-adjusting multifunctional traction nursing bed comprises a bed frame, a second bed board movably arranged at the top end of the bed frame, and a shifting mechanism positioned at the bottom end of the bed frame and used for driving the second bed board to turn over and move;
The top end of the bedstead is fixedly provided with a first bed board through a bolt, one end of the first bed board is provided with a second bed board, one end of the second bed board is movably connected with the bedstead through an articulated element, the bottom end of the second bed board is provided with a supporting part, the bottom end of the supporting part is provided with a shifting mechanism, the shifting mechanism comprises a protection plate, a moving rod, a compression rod, a stop block and a limit block, the middle of the protection plate is provided with a movable groove, the movable groove is movably connected with the moving rod, the top end of the moving rod is fixedly provided with an elastic column through a threaded hole, the top, the top end of the elastic column is fixedly connected with the second bed plate through a bolt, the bottom end of the moving rod is fixedly provided with a limiting block through a threaded hole, the limiting block is of a conical structure with an oblique angle at the bottom end, the bottom end of the limiting block is fixedly connected with the push rod through a bolt, and the bottom end of the push rod is movably connected with an air cylinder;
The bottom end of the protection plate is symmetrically provided with a plurality of rib plates, the top ends of the plurality of rib plates are fixedly connected with the protection plate through bolts, the bottom ends of the plurality of rib plates are fixedly connected with the fixing sleeve through threaded holes, a compression rod is arranged in the fixing sleeve, one end of the compression rod penetrates through the rib plates and extends outwards, one end of the compression rod is fixedly connected with the support plate through the threaded holes, one end of the compression rod is fixedly connected with the stop block through a positioning pin, one end of the stop block abuts against a limiting block, a pressure spring is mounted on the compression rod, one end of the pressure spring is welded and fixed with the support plate, and;
The lower ends of the rib plates are fixedly provided with positioning shafts through threaded holes, one ends of the positioning shafts are fixedly connected with the shaft sleeves through the threaded holes, and the shaft sleeves are fixedly connected with the convex plates through bolts.
Further, the both ends symmetry of bedstead is provided with the mounting panel, and the mounting panel is through round pin axle and the detachable connection of bedstead, and the top of mounting panel is equidistant to be provided with a plurality of connecting rods, and a plurality of connecting rods all have the handrail through bolt fixed connection with mounting panel fixed connection, the top of a plurality of connecting rods.
Furthermore, a plurality of support rods are movably mounted on the periphery of the bed frame through threaded holes, and cross beams are horizontally mounted on the top ends of the support rods through threads.
Furthermore, a plurality of moving blocks are fixedly mounted at the top end of the cross beam through bolts, compression springs are fixedly welded at the bottom ends of the moving blocks, connecting shafts are fixedly welded at the bottom ends of the compression springs, and traction rings used for suspension traction are fixedly mounted at the bottom ends of the connecting shafts through positioning pins.
Furthermore, the bottom end of the convex plate is integrally connected with a supporting plate, and one end of the supporting plate is fixedly connected with the buffer plate through a bolt.
Further, the bottom of cylinder passes through bolt and bottom plate fixed connection, and the bottom plate passes through bolt and support frame fixed connection, and the top of bottom plate sets up the symmetry and is provided with the dead lever, and the top of dead lever passes through bolt and guard plate fixed connection.
further, a support is fixedly arranged on the periphery of the bottom end of the bedstead through bolts, universal wheels are movably connected to the bottom end of the support, a support frame is fixedly arranged at one end of the support through bolts, and a shifting mechanism is fixedly arranged at the top end of the support frame through bolts.
furthermore, the supporting part is made of rubber, the top end of the supporting part is fixedly connected with the bottom end of the bedstead through a bolt, and a square through hole is formed in the bottom end of the supporting part.
The working method of the traction nursing bed specifically comprises the following steps:
the first step, fixedly installing a first bed board at the top end of a bed frame through a bolt, movably connecting one end of a second bed board with the bed frame through a hinge piece, and installing a supporting part at the bottom end of the second bed board so that the top end of the supporting part is fixedly connected with the bottom end of the bed frame through the bolt;
Secondly, movably mounting a moving rod in the movable groove, enabling the top end of the moving rod to be fixedly connected with the elastic column through a threaded hole, enabling the top end of the elastic column to penetrate through the supporting part and extend upwards, enabling the top end of the elastic column to be fixedly connected with a second bed board through a bolt, fixedly mounting a limiting block at the bottom end of the moving rod through a threaded hole, fixedly connecting the bottom end of the limiting block with a push rod through a bolt, and mounting an air cylinder at the bottom end of the push rod;
thirdly, symmetrically installing a plurality of rib plates at the periphery of the bottom end of the protection plate, enabling the top ends of the plurality of rib plates to be fixedly connected with the protection plate through bolts, enabling the bottom ends of the plurality of rib plates to be fixedly connected with the fixed sleeve through threaded holes, installing a compression rod in the fixed sleeve, enabling one end of the compression rod to be fixedly connected with the support plate through the threaded holes, enabling the other end of the compression rod to be fixedly connected with the stop block through a positioning pin, enabling one end of the stop block to abut against a limiting block, and installing a pressure spring on the compression rod;
And fourthly, starting the air cylinder, pushing the push rod to move upwards by the air cylinder, pushing the limit block to move upwards by the push rod, pushing the moving rod upwards by the limit block, pushing the elastic column to move upwards by the moving rod, pushing one end of the second bed board to move upwards by the elastic column, and rotating the second bed board by taking the joint of the articulated elements as the center.
the invention has the beneficial effects that:
1. the bottom end of the push rod is movably connected with the cylinder, and the stop block is of a spherical structure, so that one end of the stop block is abutted against the limit block, when the second bed board needs to be turned over and moved, the push rod is pushed by the air cylinder to move upwards, and then the limit block is pushed by the push rod to move upwards, so that the limit block pushes the moving rod upwards, thereby pushing one end of the second bed board to move upwards through the elastic column, so that the second bed board turns over by taking the joint of the hinge piece as the center, so that the second bed board forms a certain angle with the horizontal direction to meet the use requirement of a patient, and simultaneously, the instability of the bed frame is avoided through the driving of the air cylinder during manual operation, thereby avoiding unnecessary injury to the patient, and simultaneously, the moving rod driven by the cylinder is vertically arranged with the second bed board, and then when making the cylinder drive, through the support of carriage release lever for the second bed board can have more stable holding power than parallel drive when overturning to certain contained angle.
2. Through setting up the stopper into the toper, and a plurality of dogs all offset with the stopper, and then when cylinder drive stopper reciprocated, a plurality of dogs are owing to receive compression spring's elastic deformation ability, make the dog remove to the direction that is close to the stopper, with further press from both sides tight spacing at the position of vertical direction to the stopper, and then improved the stability of stopper after vertical direction changes the position, press from both sides tight support through compression spring and compression rod simultaneously, can reduce the stable drive power that the stopper need last provide when the stop motion, and then improved the life of cylinder, and compression spring and compression rod's cost is lower, thereby the cost of traction bed has been reduced.
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 an overall installation schematic of the present invention.
fig. 2 is an installation view of the frame of the present invention.
Fig. 3 is a schematic view of the installation of the displacement mechanism of the present invention.
Fig. 4 is a front view of the displacement mechanism of the present invention.
Fig. 5 is an internal structural view of the shift mechanism of the present invention.
Fig. 6 is an internal schematic view of the displacement mechanism of the present invention.
In the figure: 1. a bed frame; 2. a support; 3. a universal wheel; 4. a support frame; 5. a displacement mechanism; 501. a protection plate; 502. a movable groove; 503. a travel bar; 504. an elastic column; 505. fixing the rod; 506. a base plate; 507. a buffer plate; 508. a support plate; 509. a convex plate; 510. a shaft sleeve; 511. positioning the shaft; 512. a cylinder; 513. a push rod; 514. a rib plate; 515. fixing a sleeve; 516. a compression rod; 517. a pressure spring; 518. a stopper; 519. a limiting block; 6. a support portion; 7. mounting a plate; 8. a pin shaft; 9. a connecting rod; 10. a handrail; 11. a support bar; 12. a cross beam; 13. a moving block; 14. a compression spring; 15. a connecting shaft; 16. a traction ring; 17. a first bed plate; 18. a second bed board.
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. 1-6, a self-adjusting multifunctional traction nursing bed comprises a bed frame 1, a second bed board 18 movably mounted at the top end of the bed frame 1, and a shifting mechanism 5 positioned at the bottom end of the bed frame 1 and used for driving the second bed board 18 to move in a turning way.
the bed frame comprises a bed frame 1, a first bed board 17 is fixedly installed at the top end of the bed frame 1 through bolts, a second bed board 18 is arranged at one end of the first bed board 17, one end of the second bed board 18 is movably connected with the bed frame 1 through a hinge piece, a supporting part 6 is arranged at the bottom end of the second bed board 18, a shifting mechanism 5 is arranged at the bottom end of the supporting part 6, the shifting mechanism 5 comprises a protection plate 501, a moving rod 503, a compression rod 516, a stop block 518 and a limit block 519, a moving groove 502 is arranged in the middle of the protection plate 501, the moving rod 503 is movably connected in the moving groove 502, an elastic column 504 is fixedly installed at the top end of the moving rod 503 through a threaded hole, the top end of the elastic column 504 penetrates through the supporting part 6 to extend upwards, the top end of the elastic column 504 is fixedly connected with the second bed board 18 through a bolt, a limit block 519 is, the bottom end of the push rod 513 is movably connected with an air cylinder 512;
The periphery of the bottom end of the protection plate 501 is symmetrically provided with a plurality of rib plates 514, the plurality of rib plates 514 are of an L-shaped structure, the top ends of the plurality of rib plates 514 are fixedly connected with the protection plate 501 through bolts, the bottom ends of the plurality of rib plates 514 are fixedly connected with the fixing sleeve 515 through threaded holes, a compression rod 516 is arranged in the fixing sleeve 515, one end of the compression rod 516 penetrates through the rib plates 514 and extends outwards, one end of the compression rod 516 is fixedly connected with the support plate 508 through a threaded hole, one end of the compression rod 516 is fixedly connected with the stop block 518 through a positioning pin, the stop block 518 is of a spherical structure, one end of the stop block 518 abuts against a limiting block 519, a pressure spring 517 is arranged on the compression rod 516, one end of the pressure spring 517 is fixedly welded with the support plate 508, and the other end of the pressure spring 517 is fixedly welded with the stop, and then promote stopper 519 upward movement through push rod 513 for stopper 519 upwards promotes carriage release lever 503, makes carriage release lever 503 promote elastic column 504 upwards to move, and then promotes the one end of second bed board 18 upwards to move through elastic column 504, and the other end of second bed board 18 passes through articulated elements swing joint with bedstead 1 simultaneously, and then makes second bed board 18 use the junction of articulated elements to overturn as the center, and then makes second bed board 18 be certain angle in order to satisfy patient's use needs with the horizontal direction.
the both ends symmetry of bedstead 1 is provided with mounting panel 7, and mounting panel 7 is connected through round pin axle 8 and bedstead 1 is detachable, and the top of mounting panel 7 is equidistant to be provided with a plurality of connecting rods 9, and a plurality of connecting rods 9 all have handrail 10 through bolt fixed mounting through bolt and mounting panel 7 fixed connection, a plurality of connecting rods 9's top.
A plurality of support rods 11 are movably arranged on the periphery of the bedstead 1 through threaded holes, and cross beams 12 are horizontally arranged on the top ends of the support rods 11 through threads.
The top end of the cross beam 12 is fixedly provided with a plurality of moving blocks 13 through bolts, the bottom ends of the moving blocks 13 are fixedly welded with compression springs 14, the bottom ends of the compression springs 14 are fixedly welded with connecting shafts 15, and the bottom ends of the connecting shafts 15 are fixedly provided with traction rings 16 for suspension traction through positioning pins.
The lower extreme of a plurality of gusset 514 passes through screw hole fixed mounting has location axle 511, and the one end of location axle 511 passes through screw hole and axle sleeve 510 fixed connection, and axle sleeve 510 passes through bolt and flange 509 fixed connection, through location axle 511 with gusset 514 and flange 509 fixed connection, and then when pressure spring 517 atress removed, location axle 511 can further provide the support for gusset 514.
The bottom end of the convex plate 509 is integrally connected with a support plate 508, and one end of the support plate 508 is fixedly connected with the buffer plate 507 through a bolt.
the bottom end of the cylinder 512 is fixedly connected with the bottom plate 506 through a bolt, the bottom plate 506 is fixedly connected with the support frame 4 through a bolt, the top end of the bottom plate 506 is symmetrically provided with fixing rods 505, the top end of each fixing rod 505 is fixedly connected with the protection plate 501 through a bolt, and the fixing rods 505 support the protection plate 501.
there is support 2 bottom of bedstead 1 all around through bolt fixed mounting, and the bottom swing joint of support 2 has universal wheel 3, and there is support frame 4 one end of support 2 through bolt fixed mounting, and there is shift mechanism 5 on the top of support frame 4 through bolt fixed mounting.
The supporting part 6 is made of rubber, the top end of the supporting part 6 is fixedly connected with the bottom end of the bedstead 1 through a bolt, and a square through hole is formed in the bottom end of the supporting part 6.
The working method of the traction nursing bed specifically comprises the following steps:
Firstly, fixedly installing a first bed board 17 at the top end of a bed frame 1 through a bolt, movably connecting one end of a second bed board 18 with the bed frame 1 through a hinge piece, and installing a supporting part 6 at the bottom end of the second bed board 18 so that the top end of the supporting part 6 is fixedly connected with the bottom end of the bed frame 1 through a bolt;
Secondly, movably mounting a moving rod 503 in the movable groove 502, so that the top end of the moving rod 503 is fixedly connected with the elastic column 504 through a threaded hole, the top end of the elastic column 504 penetrates through the supporting part 6 to extend upwards, so that the top end of the elastic column 504 is fixedly connected with the second bed plate 18 through a bolt, the bottom end of the moving rod 503 is fixedly mounted with a limiting block 519 through a threaded hole, the bottom end of the limiting block 519 is fixedly connected with a push rod 513 through a bolt, and the bottom end of the push rod 513 is provided with an air cylinder 512;
Thirdly, symmetrically installing a plurality of rib plates 514 around the bottom end of the protection plate 501, so that the top ends of the plurality of rib plates 514 are fixedly connected with the protection plate 501 through bolts, the bottom ends of the plurality of rib plates 514 are fixedly connected with the fixing sleeve 515 through threaded holes, installing a compression rod 516 in the fixing sleeve 515, so that one end of the compression rod 516 is fixedly connected with the support plate 508 through the threaded holes, the other end of the compression rod 516 is fixedly connected with a stop block 518 through a positioning pin, so that one end of the stop block 518 abuts against a limit block 519, and installing a pressure spring 517 on the compression rod 516;
Fourthly, the air cylinder 512 is started, the air cylinder 512 pushes the push rod 513 to move upwards, the limit block 519 is further pushed to move upwards through the push rod 513, the limit block 519 pushes the moving rod 503 upwards, the moving rod 503 pushes the elastic column 504 to move upwards, and then one end of the second bed plate 18 is pushed to move upwards through the elastic column 504, so that the second bed plate 18 rotates around the joint of the hinge.
When the invention is used, the cylinder 512 is movably connected at the bottom end of the push rod 513, and the stop block 518 is of a spherical structure, so that one end of the stop block 518 abuts against the stop block 519, further, when the second bed board 18 needs to be turned over and moved, the cylinder 512 is started, the cylinder 512 pushes the push rod 513 to move upwards, further, the push rod 513 pushes the stop block 519 to move upwards, further, the stop block 519 pushes the moving rod 503 upwards, so that the moving rod 503 pushes the elastic column 504 to move upwards, further, the elastic column 504 pushes one end of the second bed board 18 to move upwards, meanwhile, the other end of the second bed board 18 is movably connected with the bed frame 1 through the hinge, further, the second bed board 18 is turned over by taking the joint of the hinge as the center, further, the second bed board 18 forms a certain angle with the horizontal direction to meet the use requirement of a patient, meanwhile, through the driving of, the bed frame 1 is unstable, so that unnecessary injury to a patient is avoided, meanwhile, the moving rod 503 driven by the cylinder 512 is perpendicular to the second bed board 18, so that when the cylinder 512 is driven, the second bed board 18 can have more stable supporting force than parallel driving when being overturned to a certain included angle through the support of the moving rod 503; the limiting block 519 is set to be conical, the plurality of stopping blocks 518 are abutted against the limiting block 519, when the air cylinder 512 drives the limiting block 519 to move up and down, the limiting block 519 can enable the plurality of stopping blocks 518 to move in the horizontal direction due to the oblique angle arranged at the bottom end so as to be always abutted against the limiting block 519, when the limiting block 519 moves upwards to support the second bed plate 18, the plurality of stopping blocks 518 enable the stopping blocks 518 to move towards the direction close to the limiting block 519 due to the elastic deformation capability of the pressure spring 517, so as to further clamp and limit the position of the limiting block 519 in the vertical direction, further improve the stability of the limiting block 519 after the position is changed in the vertical direction, meanwhile, through the clamping and supporting of the pressure spring 517 and the compression rod 516, the stable driving force required to be continuously provided by the air cylinder 512 when the limiting block 519 stops moving can be reduced, and the, and the cost of the pressure spring 517 and the compression rod 516 is low, thereby reducing the cost of the traction bed.
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 (9)
1. A self-adjusting multifunctional traction nursing bed comprises a bed frame (1), and is characterized by also comprising a second bed board (18) movably arranged at the top end of the bed frame (1), and a shifting mechanism (5) positioned at the bottom end of the bed frame (1) and used for driving the second bed board (18) to turn over and move;
The bed frame comprises a bed frame body (1), wherein a first bed board (17) is fixedly installed at the top end of the bed frame body (1) through bolts, a second bed board (18) is arranged at one end of the first bed board (17), one end of the second bed board (18) is movably connected with the bed frame body (1) through a hinge piece, a supporting part (6) is arranged at the bottom end of the second bed board (18), a shifting mechanism (5) is arranged at the bottom end of the supporting part (6), the shifting mechanism (5) comprises a protection plate (501), a moving rod (503), a compression rod (516), a stop block (518) and a limit block (519), a movable groove (502) is arranged in the middle of the protection plate (501), the moving rod (503) is movably connected in the movable groove (502), an elastic column (504) is fixedly installed at the top end of the moving rod (503) through a threaded hole, the top end of the elastic column (504) penetrates, a limiting block (519) is fixedly installed at the bottom end of the moving rod (503) through a threaded hole, the limiting block (519) is of a conical structure with an oblique angle arranged at the bottom end, the bottom end of the limiting block (519) is fixedly connected with the push rod (513) through a bolt, and the bottom end of the push rod (513) is movably connected with the air cylinder (512);
A plurality of rib plates (514) are symmetrically arranged on the periphery of the bottom end of the protection plate (501), the top ends of the rib plates (514) are fixedly connected with the protection plate (501) through bolts, the bottom ends of the rib plates (514) are fixedly connected with a fixing sleeve (515) through threaded holes, a compression rod (516) is arranged in the fixing sleeve (515), one end of the compression rod (516) penetrates through the rib plates (514) and extends outwards, one end of the compression rod (516) is fixedly connected with the support plate (508) through the threaded holes, one end of the compression rod (516) is fixedly connected with the stop block (518) through a positioning pin, one end of the stop block (518) abuts against a limiting block (519), a pressure spring (517) is mounted on the compression rod (516), one end of the pressure spring (517) is welded and fixed with the support plate (508), and the other end of the pressure spring (517);
The lower ends of the rib plates (514) are fixedly provided with positioning shafts (511) through threaded holes, one ends of the positioning shafts (511) are fixedly connected with the shaft sleeve (510) through the threaded holes, and the shaft sleeve (510) is fixedly connected with the convex plate (509) through bolts.
2. the self-adjusting multifunctional traction nursing bed as claimed in claim 1, wherein the bed frame (1) is symmetrically provided with mounting plates (7) at two ends, the mounting plates (7) are detachably connected with the bed frame (1) through pins (8), the top end of the mounting plates (7) is provided with a plurality of connecting rods (9) at equal intervals, the connecting rods (9) are fixedly connected with the mounting plates (7) through bolts, and the top ends of the connecting rods (9) are fixedly provided with handrails (10) through bolts.
3. The self-adjusting multifunctional traction nursing bed as claimed in claim 1, wherein a plurality of support rods (11) are movably installed around the bed frame (1) through threaded holes, and a cross beam (12) is horizontally installed on the top ends of the plurality of support rods (11) through threads.
4. the self-adjusting multifunctional traction nursing bed as claimed in claim 3, wherein the top end of the cross beam (12) is fixedly provided with a plurality of moving blocks (13) through bolts, the bottom ends of the plurality of moving blocks (13) are fixedly welded with compression springs (14), the bottom ends of the compression springs (14) are fixedly welded with connecting shafts (15), and the bottom ends of the connecting shafts (15) are fixedly provided with traction rings (16) for suspending traction through positioning pins.
5. The self-adjusting multifunctional traction nursing bed as claimed in claim 1, wherein the bottom end of the protruding plate (509) is integrally connected with a supporting plate (508), and one end of the supporting plate (508) is fixedly connected with the buffer plate (507) by a bolt.
6. The self-adjusting multifunctional traction nursing bed as claimed in claim 1, wherein the bottom end of the cylinder (512) is fixedly connected with the bottom plate (506) through a bolt, the bottom plate (506) is fixedly connected with the support frame (4) through a bolt, the top end of the bottom plate (506) is symmetrically provided with fixing rods (505), and the top ends of the fixing rods (505) are fixedly connected with the protection plate (501) through bolts.
7. The self-adjusting multifunctional traction nursing bed according to claim 1, wherein the bottom of the bed frame (1) is fixed with a support (2) around by bolts, the bottom of the support (2) is movably connected with a universal wheel (3), one end of the support (2) is fixed with a support frame (4) by bolts, and the top of the support frame (4) is fixed with a shifting mechanism (5) by bolts.
8. The self-adjusting multifunctional traction nursing bed as claimed in claim 1, wherein the supporting portion (6) is made of rubber, the top end of the supporting portion (6) is fixedly connected with the bottom end of the bed frame (1) through a bolt, and the bottom end of the supporting portion (6) is provided with a square through hole.
9. A use method of a self-adjusting multifunctional traction nursing bed is characterized by comprising the following specific steps:
firstly, fixedly mounting a first bed board (17) at the top end of a bed frame (1) through bolts, movably connecting one end of a second bed board (18) with the bed frame (1) through a hinge piece, and mounting a supporting part (6) at the bottom end of the second bed board (18) so that the top end of the supporting part (6) is fixedly connected with the bottom end of the bed frame (1) through bolts;
secondly, movably mounting a moving rod (503) in the movable groove (502), enabling the top end of the moving rod (503) to be fixedly connected with the elastic column (504) through a threaded hole, enabling the top end of the elastic column (504) to penetrate through the supporting part (6) to extend upwards, enabling the top end of the elastic column (504) to be fixedly connected with the second bed board (18) through a bolt, fixedly mounting a limiting block (519) at the bottom end of the moving rod (503) through a threaded hole, fixedly connecting the bottom end of the limiting block (519) with a push rod (513) through a bolt, and mounting a cylinder (512) at the bottom end of the push rod (513);
Thirdly, symmetrically installing a plurality of rib plates (514) at the periphery of the bottom end of the protection plate (501), enabling the top ends of the rib plates (514) to be fixedly connected with the protection plate (501) through bolts, enabling the bottom ends of the rib plates (514) to be fixedly connected with a fixing sleeve (515) through threaded holes, installing a compression rod (516) in the fixing sleeve (515), enabling one end of the compression rod (516) to be fixedly connected with the supporting plate (508) through the threaded holes, enabling the other end of the compression rod (516) to be fixedly connected with a stop block (518) through a positioning pin, enabling one end of the stop block (518) to abut against a limiting block (519), and installing a pressure spring (517) on the compression rod (516);
and fourthly, starting the air cylinder (512), pushing the push rod (513) to move upwards by the air cylinder (512), pushing the limit block (519) to move upwards by the push rod (513), pushing the moving rod (503) upwards by the limit block (519), pushing the elastic column (504) to move upwards by the moving rod (503), pushing one end of the second bed plate (18) to move upwards by the elastic column (504), and rotating the second bed plate (18) by taking the joint of the hinge piece as the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910853572.7A CN110575301A (en) | 2019-09-10 | 2019-09-10 | self-adjusting multifunctional traction nursing bed and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910853572.7A CN110575301A (en) | 2019-09-10 | 2019-09-10 | self-adjusting multifunctional traction nursing bed and using method thereof |
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| CN110575301A true CN110575301A (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910853572.7A Pending CN110575301A (en) | 2019-09-10 | 2019-09-10 | self-adjusting multifunctional traction nursing bed and using method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111956382A (en) * | 2020-09-01 | 2020-11-20 | 河南省洛阳正骨医院（河南省骨科医院） | Orthopedic traction bed |
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| CN208193232U (en) * | 2017-04-05 | 2018-12-07 | 信阳职业技术学院 | A kind of dedicated hospital bed of Intensive Care Unit facilitating adjusting |
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| EP0535049B1 (en) * | 1990-06-21 | 1997-12-10 | W.S. Rothband & Co. Ltd. | Spinal traction beds |
| CN205094838U (en) * | 2015-11-18 | 2016-03-23 | 四川省久久康健康咨询有限公司 | Novel multi -functional patient arranges nursing bed |
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| CN111956382B (en) * | 2020-09-01 | 2022-04-19 | 河南省洛阳正骨医院（河南省骨科医院） | Orthopedic traction bed |
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