CN113975016B - Nursing bed convenient to equipment - Google Patents
Nursing bed convenient to equipment Download PDFInfo
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- CN113975016B CN113975016B CN202111284483.9A CN202111284483A CN113975016B CN 113975016 B CN113975016 B CN 113975016B CN 202111284483 A CN202111284483 A CN 202111284483A CN 113975016 B CN113975016 B CN 113975016B
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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
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/018—Control or drive mechanisms
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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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- 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
- A61G7/0507—Side-rails
- A61G7/0508—Side-rails characterised by a particular connection mechanism
- A61G7/051—Side-rails characterised by a particular connection mechanism pivoting sideward
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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 nursing bed convenient to assemble, which comprises a bed frame, wherein a bed board is arranged on the bed frame, protection plates distributed in an array manner are arranged on the bed frame, folding pieces are arranged on the bed frame, supporting pieces distributed in an array manner are rotatably arranged on the bed frame, the bed frame is formed by splicing two first L-shaped rods and two second L-shaped rods, the second L-shaped rods have the same structure as the first L-shaped rods, the nursing bed is characterized in that symmetrically distributed insertion rods are arranged on the first L-shaped rods, symmetrically distributed insertion grooves are arranged on the second L-shaped rods, symmetrically distributed triangular blocks are arranged on the protection plates, the folding pieces are of a foldable structure, the foldable structure comprises a first rotating rod and a second rotating rod, and an arc-shaped groove is arranged on one side of the second rotating rod. The nursing bed and the folding driving device adopt the rotating bed frame, the bed board and the folding piece, are convenient to install, small in occupied area, firm in fixation, adjustable in angle of the protection plate, capable of protecting, capable of increasing the using area of the bed and improving the comfort.
Description
Technical Field
The invention relates to a folding bed, in particular to a nursing bed convenient to assemble.
Background
The folding nursing bed generally comprises bedstead, activity seat, collapsible sole, bedstead landing leg, preceding side and back side etc. and folding nursing bed utilizes joint principle design, for convenience and save volume space, can fold the simple and easy bed that receive and releases through various folding modes. It is convenient and practical, and it is convenient to deposit. The existing folding nursing bed has small use area, leads to poor comfort feeling of people when in use, has poor adjustable performance of folding nursing, can only lie flat, cannot help people to bend legs, assist in sitting up and is highly fixed.
Disclosure of Invention
The invention aims to provide a nursing bed convenient to assemble, which adopts a rotating bed frame, a bed board and a folding piece, is convenient to install, small in occupied area, firm to fix, adjustable in angle of a protection plate, capable of protecting, capable of increasing the using area of the bed and improving the comfort, a folding driving device is used for controlling the rotation of the protection plate and controlling the rotation and the movement of the bed board, and is beneficial to bending and lifting legs of people, assisting in sitting up and supporting the head, improving the comfort, and meanwhile, the height of the bed can be adjusted.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a nursing bed convenient to equipment, nursing bed includes the bed frame, be equipped with the bed board on the bed frame, be equipped with array distribution's guard plate on the bed frame, be equipped with the folded piece on the bed frame, rotate on the bed frame and be equipped with array distribution's support piece.
The bed frame is formed by splicing two first L-shaped rods and two second L-shaped rods, the second L-shaped rods are identical to the first L-shaped rods in structure, and the difference is that the first L-shaped rods are provided with symmetrically distributed insertion rods, and the second L-shaped rods are provided with symmetrically distributed slots.
The protection plate is provided with triangular blocks which are symmetrically distributed.
The folding piece is of a foldable structure, the foldable structure comprises a first rotating rod and a second rotating rod, and an arc-shaped groove is formed in one side of the second rotating rod.
Furthermore, the bed board comprises a first board, a second board, a third board, a fourth board and a fifth board.
The supporting piece comprises a straight rod, a first gear is fixedly arranged on the straight rod, supporting rods which are symmetrically distributed are arranged on the straight rod, and a second fixing block is arranged on the supporting rods.
Furthermore, third L-shaped rods which are symmetrically distributed are arranged on the first L-shaped rod, first fixing holes for fixing the straight rods are formed in the third L-shaped rods, first through holes which are symmetrically distributed are formed in the first L-shaped rods, and first threaded holes are formed in the inserted rods.
The L-shaped rod is provided with a clamping groove, one side of the L-shaped rod is provided with a second through hole, one side of the L-shaped rod is provided with a third through hole, the other side of the L-shaped rod is provided with a square groove, the square groove is communicated with the third through hole, the L-shaped rod is provided with a fourth through hole, and the fourth through hole is matched with the inserting groove.
The inserted bar is matched with the slot, and the bolt penetrates through the fourth through hole to be matched with the first threaded hole.
Further, the guard plate includes the guard plate main part, is equipped with the panel in the guard plate main part, is equipped with the spout of symmetric distribution in the guard plate main part, and one side of panel is equipped with the dead lever, is equipped with the mounting groove on the panel, and the mounting groove internal rotation is equipped with the second gear, mounting groove and spout intercommunication.
The sliding grooves are symmetrically arranged on two sides of the second gear, racks are arranged on one sides of the triangular blocks, the racks are matched with the sliding grooves, and the racks are matched with the second gear.
Furthermore, one be equipped with the connecting rod on the inclined plane of three hornblocks, be equipped with the spread groove on the inclined plane of another three hornblocks, one side of guard plate main part is equipped with the first fixed block of symmetric distribution, and one side of first fixed block is equipped with first straight flute.
The first straight flute is internally provided with a first U-shaped block, one side of the first U-shaped block is provided with a spring, one end of the spring is fixedly connected with the first fixed block, and the first U-shaped block is fixedly connected with the first fixed block through a connecting plate.
The dead lever cooperates with first through-hole, and first straight flute cooperates with the second fixed block, and the connecting rod on the guard plate cooperates with the spread groove on another guard plate.
Further, the folded piece includes the mounting, and one side of mounting rotates and is equipped with the first dwang of symmetric distribution, and the opposite side is equipped with the second dwang of symmetric distribution, is equipped with the baffle between the first dwang, and the both sides of mounting are equipped with the installation pole, and the both ends of mounting are equipped with the cell type pole, are equipped with the rotation hole of array distribution on the cell type pole, are equipped with the fifth through-hole on the cell type pole.
The both ends of first rotation pole are equipped with the inserted block, are equipped with dwang and second screw hole on an inserted block, dwang and rotation hole cooperation, and an inserted block and cell type pole cooperation are equipped with the third screw hole on another inserted block.
The second dwang is the same with first dwang structure, and its difference lies in that one side of second dwang is equipped with the curb plate, and one side of curb plate is equipped with the arc wall, and one side of installation pole is equipped with the open slot of symmetric distribution, is equipped with the sixth through-hole in the open slot, and one side of installation pole is equipped with the enhancement angle of symmetric distribution, another inserted block and open slot cooperation.
The open slot is matched with the clamping slot, the bolt sequentially penetrates through the second through hole, the sixth through hole and the third threaded hole, and the bolt penetrates through the fifth through hole and is matched with the second threaded hole.
The utility model provides a folding drive arrangement of nursing bed convenient to equipment, folding drive arrangement sets up in one side of bed frame, and folding drive arrangement includes the underframe, and the fixed guide arm that is equipped with the array distribution on the underframe rotates on the underframe and is equipped with first hydraulic stem.
The underframe slides and is equipped with the crane, is equipped with the mounting bracket on the crane, rotates on the mounting bracket and is equipped with first even axle, and the fixed regulation pole that is equipped with in both ends of first even axle adjusts the pole, and one side of pole is equipped with the fastening block, is equipped with the disc of symmetric distribution on the first axle.
Further, be equipped with the push rod on the crane, the output and the push rod of first hydraulic stem rotate to be connected, rotate the pivot that is equipped with the array distribution on the crane, the fixed third gear that is equipped with in the pivot, the fixed square piece that is equipped with on the crane, be equipped with the fourth screw hole on the square piece.
The third gear is matched with the first gear, the square block is matched with the square groove, and the bolt penetrates through the third through hole to be matched with the fourth threaded hole.
The mounting rack is provided with a vertical rod, a first connecting shaft is rotatably arranged on the vertical rod, a first bevel gear is fixedly arranged on the first connecting shaft, and a second bevel gear is rotatably arranged on the mounting rack.
Furthermore, be equipped with the carriage release lever of symmetric distribution on the first connecting axle, the one end and the baffle of carriage release lever are equipped with the second straight flute on the carriage release lever, are equipped with the spacing groove on the carriage release lever, and disc and spacing groove cooperation are equipped with the stopper on the carriage release lever, are equipped with the second fixed plate on the carriage release lever, and the one end of second fixed plate is rotated and is equipped with the third fixed plate, and the other end rotates with the one end of carriage release lever to be connected.
The first bevel gear is matched with the second bevel gear, the fastening block is matched with the arc-shaped groove, and the second straight groove is matched with the moving rod.
The fixed guide bar that is equipped with the symmetric distribution on the mounting bracket, one side of guide bar is equipped with the guide way, and it is equipped with the slider to slide in the guide way, and one side of slider is fixed and is equipped with the second hydraulic stem, and the output fastening of second hydraulic stem is equipped with the cooperation piece, and the fixed second that is equipped with even axle on the slider, the both ends rotation of second even axle are equipped with swing piece, rotate on the guide bar and are equipped with the third even axle.
Furthermore, one end of a third fixing plate is rotatably connected with the fixing plate, the other end of the third fixing plate is rotatably connected with a swinging block on a second connecting shaft, the third fixing plate is rotatably connected with a third connecting shaft, two ends of another third connecting shaft are rotatably provided with a fourth fixing plate, one end of the fourth fixing plate is rotatably connected with a swinging block on another second connecting shaft, and the other end of the fourth fixing plate is provided with a fifth fixing plate.
The fixed installed part that is equipped with in one side of fifth fixed plate, the one end of installed part is rotated and is equipped with the third hydraulic stem, and the output and the fifth fixed plate of third hydraulic stem rotate to be connected, fixes being equipped with the fourth hydraulic stem on the installed part, and the output of fourth hydraulic stem is fixed and is equipped with the cooperation pole, and the both ends of cooperation pole are equipped with the cooperation groove.
The matching groove is matched with the matching block.
The invention has the beneficial effects that:
1. the nursing bed adopts the rotating bed frame, the bed board and the folding piece, is convenient to install, small in occupied area, firm in fixation, adjustable in angle of the protection plate, capable of protecting, capable of increasing the using area of the bed and improving the comfort;
2. the folding driving device of the nursing bed controls the protection plate to rotate, controls the bed plate to rotate and move, helps people to bend and lift legs, assists in sitting up, supports the head, improves comfort, can adjust the height of the bed, and is simple in structure and convenient to use.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of a nursing bed according to the present invention;
FIG. 2 is a schematic view of a part of the structure of the nursing bed of the present invention;
FIG. 3 is a schematic illustration of the exploded structure of the bed frame of the present invention;
FIG. 4 is a schematic view of the explosion structure of the bed frame of the present invention;
FIG. 5 is a schematic view of an exploded structure of the fender of the present invention;
FIG. 6 is a schematic view of the protective plate of the present invention;
figure 7 is a schematic illustration of an exploded view of the folder of the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 7 at A in accordance with the present invention;
FIG. 9 is a schematic view of the folding drive of the present invention;
FIG. 10 is an enlarged view of the structure of the present invention shown in FIG. 9;
FIG. 11 is a schematic view of the folding drive of the present invention;
fig. 12 is an enlarged view of the structure of fig. 11 at C according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a nursing bed convenient to equipment, nursing bed includes bed frame 1, as shown in fig. 1, fig. 2, fixed bed board 3 that is equipped with on the bed frame 1, bed frame 1 sets firmly array distribution's guard plate 2, but 2 angle regulation of guard plate, adjust guard plate 2 to horizontal position, enlarge nursing bed's area, be equipped with folded piece 6 on the bed frame 1, folded piece 6 is used for supporting bed board 3, folded piece 6 is beta structure, convenient storage rotates support piece 7 that is equipped with array distribution on the bed frame 1.
The bed board 3 comprises a first board 30, a second board 31, a third board 32, a fourth board 33 and a fifth board 34, wherein the second board 31 is used for supporting thighs, the third board 32 is used for supporting shanks, the fourth board 33 is used for supporting the back, and the fifth board 34 is used for supporting the head.
The supporting member 7 includes a straight rod 70, a first gear 71 is fixed on the straight rod 70, supporting rods 72 symmetrically distributed on the straight rod 70 are provided, and a second fixing block 73 is provided on the supporting rods 72.
As shown in fig. 3 and 4, the bed frame 1 includes two first L-shaped rods 11 and two second L-shaped rods 12, third L-shaped rods 13 are symmetrically arranged on the first L-shaped rods 11, first fixing holes 131 are arranged on the third L-shaped rods 13, the first fixing holes 131 are matched with the straight rods 70, symmetrically arranged inserting rods 15 are arranged on the first L-shaped rods 11, first threaded holes 151 are arranged on the inserting rods 15, and symmetrically arranged first through holes 14 are arranged on the first L-shaped rods 11.
Be equipped with the block groove 16 on the first L shape pole 11, one side of first L shape pole 11 is equipped with second through-hole 161, one side of first L shape pole 11 is equipped with third through-hole 17, the opposite side is equipped with square groove 19, square groove 19 and third through-hole 17 intercommunication, second L shape pole 12 is the same with first L shape pole 11 structure, its difference lies in, is equipped with the slot 18 of symmetric distribution on the second L shape pole 12, is equipped with fourth through-hole 181 on the second L shape pole 12, fourth through-hole 181 and slot 18 cooperation.
The insert rod 15 is engaged with the insert groove 18, and the bolt is engaged with the first screw hole 151 through the fourth through hole 181.
As shown in fig. 5 and 6, the protection plate 2 includes a protection plate main body 21, a panel 22 is arranged on the protection plate main body 21, the decoration plate is installed on the panel 22 for increasing the beauty, symmetrically distributed sliding grooves 25 are arranged on the protection plate main body 21, a fixing rod 221 is arranged on one side of the panel 22, an installation groove 223 is arranged on the panel 22, a second gear 28 is arranged in the installation groove 223, and the installation groove 223 is communicated with the sliding grooves 25.
The spout 25 symmetry sets up in the both sides of second gear 28, and the triangular block 24 that is equipped with symmetric distribution on the guard plate main part 21 slides, and one side of triangular block 24 is equipped with rack 241, and two rack 241 sets up in second gear 28 both sides, and the rack 241 block sets up in spout 25, and rack 241 slides with the spout 25 cooperation, rack 241 and the cooperation of second gear 28.
A connecting rod 26 is arranged on the inclined surface of one triangular block 24, a connecting groove 27 is arranged on the inclined surface of the other triangular block 24, a first motor 20 is fixedly arranged on one side of the protection plate main body 21, the output end of the first motor 20 is fixedly connected with a second gear 28, first fixing blocks 29 which are symmetrically distributed are arranged on one side of the protection plate main body 21, and a first straight groove 291 is arranged on one side of each first fixing block 29.
A first U-shaped block 292 is arranged in the first straight groove 291 in a sliding mode, a spring 293 is arranged on one side of the first U-shaped block 292, one end of the spring 293 is fixedly connected with the first fixing block 29 to limit the first U-shaped block 292, the first U-shaped block 292 is attached to the first straight groove 291, and the first U-shaped block 292 is fixedly connected through a connecting plate 294.
The fixing rod 221 is fitted with the first through hole 14, the first straight groove 291 is fitted with the second fixing block 73 to slide, and the connecting rod 26 of one shielding plate 2 is fitted with the connecting groove 27 of the other shielding plate 2.
As shown in fig. 7 and 8, the folding member 6 includes a fixing member 61, a first rotating rod 62 symmetrically distributed on one side of the fixing member 61 is rotatably provided, a second rotating rod 64 symmetrically distributed on the other side of the fixing member 61, a baffle 65 for supporting and fixing the first rotating rod 62 is provided between the first rotating rods 62, and the baffle 65 is provided between the second rotating rods 64.
The two sides of the fixing member 61 are provided with mounting rods 63, the fixing member 61 is provided with second U-shaped blocks 611 for mounting the first plates 30, the second U-shaped blocks 611 facilitate carrying of the folding members 6, the fixing member 61 is provided with a detachable first fixing plate 614, the two ends of the fixing member 61 are provided with groove-shaped rods 610, the groove-shaped rods 610 are provided with rotating holes 612 distributed in an array manner, and the groove-shaped rods 610 are provided with fifth through holes 613.
The two ends of the first rotating rod 62 are provided with inserting blocks 621, one inserting block 621 is provided with a rotating rod 622 and a second threaded hole 623, the rotating rod 622 is matched with the rotating hole 612, one inserting block 621 is matched with the groove-shaped rod 610, the bolt penetrates through the fifth through hole 613 to be matched with the second threaded hole 623, and the other inserting block 621 is provided with a third threaded hole 68.
The second rotating rod 64 has the same structure as the first rotating rod 62, and the difference is that a side plate 641 is disposed on one side of the second rotating rod 64, an arc-shaped groove 642 is disposed on one side of the side plate 641, an opening groove 631 symmetrically distributed on one side of the installation rod 63 is disposed, a sixth through hole 66 is disposed in the opening groove 631, a reinforcing angle 67 symmetrically distributed on one side of the installation rod 63 is disposed, the reinforcing angle 67 is used for stabilizing the first rotating rod 62 and the second rotating rod 64, and another insertion block 621 is matched with the opening groove 631.
The opening groove 631 is engaged with the engaging groove 16, and the bolt is sequentially inserted through the second through hole 161 and the sixth through hole 66 to engage with the third threaded hole 68.
As shown in fig. 1, 9, 10, 11, and 12, a folding driving device of a nursing bed convenient to assemble is provided, the folding driving device 4 is disposed on one side of a bed frame 1 and fastened to the bed frame 1, a universal wheel 5 is disposed on one side of the folding driving device 4, the folding driving device 4 includes a bottom frame 41, guide rods 411 distributed in an array are fixedly disposed on the bottom frame 41, first connection rods 412 are fixedly disposed on the bottom frame 41, and first hydraulic rods 413 are rotatably disposed on the first connection rods 412.
The bottom frame 41 is provided with a lifting frame 42 in a sliding manner, the lifting frame 42 is provided with a push rod 421, the output end of the first hydraulic rod 413 is rotatably connected with the push rod 421, the lifting frame 42 is rotatably provided with rotating shafts 422 distributed in an array manner, the rotating shafts 422 are fixedly provided with third gears 423, the third gears 423 are matched with the first gears 71, one side of the lifting frame 42 is provided with a second motor 420, the output end of the second motor 420 is fixedly connected with the rotating shafts 422, the lifting frame 42 is fixedly provided with square blocks 424, and the square blocks 424 are provided with fourth threaded holes 425.
The square block 424 is fitted with the square groove 19, and the bolt is passed through the third through hole 17 to be fitted with the fourth screw hole 425.
Fixed mounting bracket 43 that is equipped with on the crane 42, the fixed montant 431 that is equipped with on the mounting bracket 43, it is equipped with first connecting axle 432 to rotate on the montant 431, fixed first bevel gear 433 that is equipped with on the first connecting axle 432, the fixed regulation pole 434 that is equipped with in both ends of first connecting axle 432, the one side of adjusting pole 434 is equipped with the clutch blocks 435, the fixed disc 436 that is equipped with symmetric distribution on the first connecting axle 432, it is equipped with second bevel gear 437 to rotate on the mounting bracket 43, one side of mounting bracket 43 is equipped with third motor 430, third motor 430's output and second bevel gear 437 fastening connection.
The first bevel gear 433 is engaged with the second bevel gear 437, and the fastening block 435 is engaged with the arc-shaped groove 642.
The first connecting shaft 432 is provided with a moving rod 44 which is symmetrically distributed, one end of the moving rod 44 is attached to the baffle 65, one side baffle 65 of the moving rod 44 is attached to support the moving rod 44, the moving rod 44 is provided with a second straight groove 441, the second straight groove 441 is matched with the moving rod 44, the moving rod 44 is provided with a limiting groove 442, the disc 436 is matched with the limiting groove 442, the moving rod 44 is provided with a limiting block 443, when the adjusting rod 434 is in a horizontal position, the limiting block 443 is attached to the adjusting rod 434 to limit the moving rod 44, so that the moving rod 44 is prevented from rotating, the moving rod 44 is provided with a second fixing plate 45, one end of the second fixing plate 45 is rotatably provided with a third fixing plate 46, and the other end of the second fixing plate is rotatably connected with one end of the moving rod 44.
The guide rods 47 which are symmetrically distributed are fixedly arranged on the mounting frame 43, a guide groove 471 is formed in one side of each guide rod 47, a sliding block 472 is arranged in each guide groove 471 in a sliding mode, a second hydraulic rod 474 is fixedly arranged on one side of each sliding block 472, a matching block 475 is tightly arranged at the output end of each second hydraulic rod 474, a second connecting shaft 473 is fixedly arranged on each sliding block 472, swing blocks 476 are arranged at the two ends of each second connecting shaft 473 in a rotating mode, and a third connecting shaft 478 is arranged on each guide rod 47 in a rotating mode.
One end of the third fixing plate 46 is rotatably connected to the fixing plate 45, the other end of the third fixing plate 46 is rotatably connected to a swing piece 476 of one second connecting shaft 473, the third fixing plate 46 is rotatably connected to one third connecting shaft 478, both ends of the other third connecting shaft 478 are rotatably provided with a fourth fixing plate 477, one end of the fourth fixing plate 477 is rotatably connected to the swing piece 476 of the other second connecting shaft 473, and the other end of the fourth fixing plate 477 is provided with a fifth fixing plate 48.
The second fixing plate 45 is used for mounting the third plate 32, the third fixing plate 46 is used for mounting the second plate 31, the fourth fixing plate 477 is used for mounting the fourth plate 33, the fifth fixing plate 48 is used for mounting the fifth plate 34, a mounting member 470 is fixedly arranged on one side of the fifth fixing plate 48, one end of the mounting member 470 is rotatably provided with a third hydraulic rod 479, and the output end of the third hydraulic rod 479 is rotatably connected with the fifth fixing plate 48.
A fourth hydraulic rod 49 is fixedly arranged on the mounting frame 43, an output end of the fourth hydraulic rod 49 is fixedly provided with a matching rod 491, two ends of the matching rod 491 are provided with matching grooves 492, and the matching grooves 492 are matched with matching blocks 475.
During the use, install folding member 6 under the fold condition on bed frame 1 earlier, after fixed bed frame 1, install bed frame 1 on folding drive arrangement 4, install guard plate 2 on bed frame 1, again with bed board 3 fixed mounting on folding member 6, lay the mattress, second hydraulic stem 474 extension makes cooperation piece 475 and cooperation groove 492 cooperation, can use.
Pulling connecting plate 294, first U-shaped piece 292 leaves first straight flute 291, rotate bracing piece 7, dead lever 221 slides in first straight flute 291, it rotates to drive guard plate 2, when guard plate 2 is in vertical state, loosen connecting plate 294, spring 293 fastens first U-shaped piece 292, it is spacing to dead lever 221, guard plate 2 prevents that the people from rolling off from the bed, when guard plate 2 is in the horizontality, loosen connecting plate 294, first U-shaped piece 292 is spacing to dead lever 221, bracing piece 72 supports guard plate 2, rotate second gear 28, two triangle-shaped piece 24 reverse movements, it is fixed with the cooperation of triangle-shaped piece 24 on the adjacent guard plate 2, enlarge the bed surface, increase usable floor area, improve the travelling comfort.
When a person on the bed needs to lift legs, the third motor 430 controls the first connecting shaft 432 to rotate, so that the adjusting rod 434 rotates to a vertical position, the fourth hydraulic rod 49 is controlled to contract, the second hydraulic rod 474 moves downwards to drive the second connecting shaft 473 to move, the third fixing plate 46 rotates, the moving rod 44 horizontally moves to enable one end of the second straight groove 441 to be attached to the first connecting shaft 432, and then the moving rod rotates to control the second fixing plate 45 to rotate, so that the legs are lifted.
When a person in bed needs to bend legs to sit up, the third motor 430 controls the first connecting shaft 432 to rotate, the adjusting rod 434 is rotated to a horizontal position, the limiting block 443 limits the moving rod 44, the fourth hydraulic rod 49 is controlled to contract, the second hydraulic rod 474 is moved downwards, the second connecting shaft 473 is driven to move, the third fixing plate 46 is rotated, the adjusting rod 434 is horizontally moved, the second fixing plate 45 is rotated, the legs are bent, the fourth fixing plate 477 rotates, the back of the person is lifted, and if the head needs to be lifted, the third hydraulic rod 479 is controlled to extend, the fifth fixing plate 48 is controlled to rotate, the head is lifted, and the comfort is improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (1)
1. A nursing bed convenient to assemble comprises a bed frame (1), and is characterized in that a bed board (3) is arranged on the bed frame (1), protective plates (2) distributed in an array manner are arranged on the bed frame (1), folding pieces (6) are arranged on the bed frame (1), and supporting pieces (7) distributed in an array manner are rotatably arranged on the bed frame (1);
the bed frame (1) is formed by splicing two first L-shaped rods (11) and two second L-shaped rods (12), the second L-shaped rods (12) have the same structure as the first L-shaped rods (11), and the difference is that the first L-shaped rods (11) are provided with symmetrically distributed inserted rods (15), and the second L-shaped rods (12) are provided with symmetrically distributed slots (18);
the protection plate (2) is provided with triangular blocks (24) which are symmetrically distributed, the protection plate (2) comprises a protection plate main body (21), a panel (22) is arranged on the protection plate main body (21), symmetrically distributed sliding grooves (25) are formed in the protection plate main body (21), a fixing rod (221) is arranged on one side of the panel (22), an installation groove (223) is formed in the panel (22), a second gear (28) is rotationally arranged in the installation groove (223), and the installation groove (223) is communicated with the sliding grooves (25);
the sliding grooves (25) are symmetrically arranged on two sides of the second gear (28), one side of the triangular block (24) is provided with a rack (241), the rack (241) is matched with the sliding grooves (25), and the rack (241) is matched with the second gear (28);
the foldable part (6) is of a foldable structure, the foldable part (6) comprises a fixing part (61), first rotating rods (62) which are symmetrically distributed are rotationally arranged on one side of the fixing part (61), second rotating rods (64) which are symmetrically distributed are arranged on the other side of the fixing part, and a baffle (65) for supporting and fixing the first rotating rods (62) is arranged between the first rotating rods (62);
a side plate (641) is arranged on one side of the second rotating rod (64), and an arc-shaped groove (642) is formed in one side of the side plate (641);
the supporting piece (7) comprises a straight rod (70), a first gear (71) is fixedly arranged on the straight rod (70), supporting rods (72) which are symmetrically distributed are arranged on the straight rod (70), and second fixing blocks (73) are arranged on the supporting rods (72);
third L-shaped rods (13) which are symmetrically distributed are arranged on the first L-shaped rod (11), first fixing holes (131) used for fixing the straight rod (70) are formed in the third L-shaped rods (13), first through holes (14) which are symmetrically distributed are formed in the first L-shaped rod (11), and first threaded holes (151) are formed in the inserted rod (15);
a clamping groove (16) is formed in the first L-shaped rod (11), a second through hole (161) is formed in one side of the first L-shaped rod (11), a third through hole (17) is formed in one side of the first L-shaped rod (11), a square groove (19) is formed in the other side of the first L-shaped rod, the square groove (19) is communicated with the third through hole (17), a fourth through hole (181) is formed in the second L-shaped rod (12), and the fourth through hole (181) is matched with the inserting groove (18);
the inserted rod (15) is matched with the slot (18), and a bolt passes through the fourth through hole (181) to be matched with the first threaded hole (151);
the bed plate (3) comprises a first plate (30), a second plate (31), a third plate (32), a fourth plate (33) and a fifth plate (34);
the folding driving device (4) is arranged on one side of the bed frame (1), the folding driving device (4) comprises a bottom frame (41), guide rods (411) distributed in an array mode are fixedly arranged on the bottom frame (41), and a first hydraulic rod (413) is rotatably arranged on the bottom frame (41);
a lifting frame (42) is arranged on the bottom frame (41) in a sliding mode, an installation frame (43) is arranged on the lifting frame (42), a first connecting shaft (432) is arranged on the installation frame (43) in a rotating mode, adjusting rods (434) are fixedly arranged at two ends of the first connecting shaft (432), fastening blocks (435) are arranged on one sides of the adjusting rods (434), and discs (436) are symmetrically distributed on the first connecting shaft (432);
the lifting frame (42) is provided with a push rod (421), the output end of the first hydraulic rod (413) is rotatably connected with the push rod (421), the lifting frame (42) is rotatably provided with rotating shafts (422) distributed in an array manner, the rotating shafts (422) are fixedly provided with third gears (423), the lifting frame (42) is fixedly provided with square blocks (424), and the square blocks (424) are provided with fourth threaded holes (425);
the third gear (423) is matched with the first gear (71), one side of the lifting frame (42) is provided with a second motor (420), the output end of the second motor (420) is fixedly connected with the rotating shaft (422), the square block (424) is matched with the square groove (19), and a bolt penetrates through the third through hole (17) to be matched with the fourth threaded hole (425);
a vertical rod (431) is arranged on the mounting rack (43), a first connecting shaft (432) is arranged on the vertical rod (431) in a rotating mode, a first bevel gear (433) is fixedly arranged on the first connecting shaft (432), a second bevel gear (437) is arranged on the mounting rack (43) in a rotating mode, a third motor (430) is arranged on one side of the mounting rack (43), and the output end of the third motor (430) is fixedly connected with the second bevel gear (437);
the first connecting shaft (432) is provided with moving rods (44) which are symmetrically distributed, one end of each moving rod (44) is matched with the baffle (65), the moving rods (44) are provided with second straight grooves (441), the moving rods (44) are provided with limiting grooves (442), the disc (436) is matched with the limiting grooves (442), the moving rods (44) are provided with limiting blocks (443), the moving rods (44) are provided with second fixing plates (45), the second fixing plates (45) are used for mounting third plates (32), one end of each second fixing plate (45) is rotatably provided with a third fixing plate (46), the other end of each second fixing plate is rotatably connected with one end of each moving rod (44), and the third fixing plates (46) are used for mounting the second plates (31);
the first bevel gear (433) is matched with the second bevel gear (437), the fastening block (435) is matched with the arc-shaped groove (642), and the second straight groove (441) is matched with the moving rod (44);
guide rods (47) which are symmetrically distributed are fixedly arranged on the mounting frame (43), a guide groove (471) is arranged on one side of each guide rod (47), a sliding block (472) is arranged in each guide groove (471) in a sliding manner, a second hydraulic rod (474) is fixedly arranged on one side of each sliding block (472), a matching block (475) is tightly arranged at the output end of each second hydraulic rod (474), a second connecting shaft (473) is fixedly arranged on each sliding block (472), swinging blocks (476) are rotatably arranged at two ends of each second connecting shaft (473), and a third connecting shaft (478) is rotatably arranged on each guide rod (47);
one end of the third fixing plate (46) is rotatably connected with the fixing plate (45), the other end of the third fixing plate (46) is rotatably connected with a swinging block (476) on one second connecting shaft (473), the third fixing plate (46) is rotatably connected with one third connecting shaft (478), both ends of the other third connecting shaft (478) are rotatably provided with a fourth fixing plate (477), the fourth fixing plate (477) is used for mounting a fourth plate material (33), one end of the fourth fixing plate (477) is rotatably connected with the swinging block (476) on the other second connecting shaft (473), the other end of the fourth fixing plate (477) is provided with a fifth fixing plate (48), and the fifth fixing plate (48) is used for mounting a fifth plate material (34);
one side of the fifth fixing plate (48) is fixedly provided with a mounting piece (470), one end of the mounting piece (470) is rotatably provided with a third hydraulic rod (479), the output end of the third hydraulic rod (479) is rotatably connected with the fifth fixing plate (48), a fourth hydraulic rod (49) is fixedly arranged on the mounting frame (43), the output end of the fourth hydraulic rod (49) is fixedly provided with a matching rod (491), two ends of the matching rod (491) are provided with matching grooves (492), and the matching grooves (492) are matched with matching blocks (475);
a connecting rod (26) is arranged on the inclined surface of one triangular block (24), a connecting groove (27) is arranged on the inclined surface of the other triangular block (24), a first motor (20) is fixedly arranged on one side of the protection plate main body (21), the output end of the first motor (20) is fixedly connected with a second gear (28), first fixing blocks (29) which are symmetrically distributed are arranged on one side of the protection plate main body (21), and a first straight groove (291) is arranged on one side of each first fixing block (29);
a first U-shaped block (292) is arranged in the first straight groove (291), a spring (293) is arranged on one side of the first U-shaped block (292), one end of the spring (293) is fixedly connected with the first fixing block (29), and the first U-shaped block (292) is fixedly connected through a connecting plate (294);
the fixing rod (221) is matched with the first through hole (14), the first straight groove (291) is matched with the second fixing block (73), and the connecting rod (26) on one protection plate (2) is matched with the connecting groove (27) on the other protection plate (2);
mounting rods (63) are arranged on two sides of the fixing piece (61), groove-shaped rods (610) are arranged at two ends of the fixing piece (61), rotating holes (612) distributed in an array mode are formed in the groove-shaped rods (610), and fifth through holes (613) are formed in the groove-shaped rods (610);
mounting rods (63) are arranged on two sides of the fixing piece (61), and a second U-shaped block (611) for mounting the first plate (30) is arranged on the fixing piece (61);
the two ends of the first rotating rod (62) are provided with inserting blocks (621), one inserting block (621) is provided with a rotating rod (622) and a second threaded hole (623), the rotating rod (622) is matched with the rotating hole (612), one inserting block (621) is matched with the groove-shaped rod (610), and the other inserting block (621) is provided with a third threaded hole (68);
the second rotating rod (64) has the same structure as the first rotating rod (62), and is different in that one side of the mounting rod (63) is provided with an open slot (631) which is symmetrically distributed, a sixth through hole (66) is arranged in the open slot (631), one side of the mounting rod (63) is provided with a reinforcing angle (67) which is symmetrically distributed, and the other inserting block (621) is matched with the open slot (631);
the open slot (631) is matched with the clamping slot (16), the bolt sequentially penetrates through the second through hole (161), the sixth through hole (66) and is matched with the third threaded hole (68), and the bolt penetrates through the fifth through hole (613) and is matched with the second threaded hole (623).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111284483.9A CN113975016B (en) | 2021-11-01 | 2021-11-01 | Nursing bed convenient to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111284483.9A CN113975016B (en) | 2021-11-01 | 2021-11-01 | Nursing bed convenient to equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113975016A CN113975016A (en) | 2022-01-28 |
| CN113975016B true CN113975016B (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111284483.9A Active CN113975016B (en) | 2021-11-01 | 2021-11-01 | Nursing bed convenient to equipment |
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| Country | Link |
|---|---|
| CN (1) | CN113975016B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201022803Y (en) * | 2007-05-15 | 2008-02-20 | 中国人民解放军南京军区南京总医院 | Folding type adding-bed sick bed |
| CN109718023A (en) * | 2019-02-21 | 2019-05-07 | 天津科技大学 | It is multifunction nursing bed |
| CN110840677A (en) * | 2019-11-25 | 2020-02-28 | 河南科技大学第一附属医院 | Multifunctional nursing bed special for department of pediatrics |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2523168C (en) * | 2004-10-18 | 2014-02-18 | Stryker Corporation | Bed siderail |
| TWM270805U (en) * | 2005-01-10 | 2005-07-21 | Sigma Care Dev Co Ltd | Improved structure of side-plank of sickbed |
| WO2009018422A1 (en) * | 2007-07-31 | 2009-02-05 | Herman Miller, Inc. | Integrated patient room |
| CN102232900B (en) * | 2010-04-30 | 2013-04-17 | 牛文志 | Gynecological operation table |
| US20130061392A1 (en) * | 2011-09-08 | 2013-03-14 | Robert Mark Zerhusen | Combination Perimeter Element and Support Boom |
| US8978176B1 (en) * | 2013-05-25 | 2015-03-17 | Zinus, Inc. | Adjustable, collapsible, compact mattress support |
| CN111643293A (en) * | 2020-06-09 | 2020-09-11 | 徐牛盅 | Patient nursing bed with auxiliary turning-over function |
| CN214208722U (en) * | 2020-06-24 | 2021-09-17 | 四川昱峰医疗器械有限公司 | Stainless steel bending guardrail fixing structure for sickbed |
-
2021
- 2021-11-01 CN CN202111284483.9A patent/CN113975016B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201022803Y (en) * | 2007-05-15 | 2008-02-20 | 中国人民解放军南京军区南京总医院 | Folding type adding-bed sick bed |
| CN109718023A (en) * | 2019-02-21 | 2019-05-07 | 天津科技大学 | It is multifunction nursing bed |
| CN110840677A (en) * | 2019-11-25 | 2020-02-28 | 河南科技大学第一附属医院 | Multifunctional nursing bed special for department of pediatrics |
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| Publication number | Publication date |
|---|---|
| CN113975016A (en) | 2022-01-28 |
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Address after: 314016 No. 465, Xinnanyang Road, Wangjiangjing Town, Xiuzhou District, Jiaxing, Zhejiang Province Patentee after: Tiankang Technology Co.,Ltd. Address before: No. 179, Xinyue Road, wangjiangjing Town, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee before: JIAXING SAINUO MACHINERY Co.,Ltd. |
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