CN114209520B - Pediatric nursing device and operation method - Google Patents
Pediatric nursing device and operation method Download PDFInfo
- Publication number
- CN114209520B CN114209520B CN202111652289.1A CN202111652289A CN114209520B CN 114209520 B CN114209520 B CN 114209520B CN 202111652289 A CN202111652289 A CN 202111652289A CN 114209520 B CN114209520 B CN 114209520B
- Authority
- CN
- China
- Prior art keywords
- shaft
- seat
- hole
- stop
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1013—Lifting of patients by
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
- A61G7/103—Transfer boards
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/104—Devices carried or supported by
- A61G7/1044—Stationary fixed means, e.g. fixed to a surface or bed
Abstract
The utility model provides a paediatrics nursing device and operation method, including bedstead, bed board, expansion plate, power device, stop device, power device includes power seat, slide, follower, and the stop device includes stop seat, ratchet, cam, pawl, adapter sleeve, bump pole, joint, there are the intermediate beam in the middle of the bedstead, two symmetrical supports are had in the bedstead left and right sides, two cam grooves about every support side has, the upper portion of every support front side has the support groove, the inboard has the spout of every support, every support front side has the bed board shaft hole, the bed board front side has the bed board axle, bed board axle both sides have two symmetrical splines, the expansion plate front side has the boss, four expansion plate axles of bilateral symmetry are respectively had in the middle and the rear side of expansion plate, two rack racks of symmetry are had in the middle two expansion plate axle's outside respectively, rack has upper gear pole in the middle lower part, rack front side has.
Description
Technical Field
The invention relates to the field of pediatric nursing, in particular to a pediatric nursing device and an operation method.
Background
In pediatric nursing, patients often need to be transferred to meet the needs of patient treatment and rescue, and the patients need to be quickly and excessively moved in the transfer process so as not to aggravate the illness state of the patients or cause harm to the patients, so that a nursing bed meeting the requirements is needed.
Disclosure of Invention
The present invention addresses the above-described deficiencies of the prior art by providing a combined flip and move pediatric nursing apparatus and method of operation.
The invention aims at realizing the following technical scheme:
the utility model provides a paediatrics nursing device, includes bedstead, bed board, expansion plate, power device, stop device, power device includes power seat, slide, follower, and stop device includes stop seat, ratchet, cam, pawl, adapter sleeve, bump pole, joint, have the intermediate beam in the middle of the bedstead, the bedstead left and right sides has two symmetrical supports, every support side has two cam grooves around, every support front side upper portion has the support groove, every support inboard has the spout, every support front side has the bed board shaft hole, the bed board front side has the bed board axle, the bed board axle both sides have two symmetrical splines, the expansion plate front side has the boss, the expansion plate intermediate and rear side respectively have four expansion plate axles of bilateral symmetry, the outside of two expansion plate axles in the middle has a lower shelves pole, expansion plate front side upper portion has two rack racks of symmetry, rack front side has the upper shelves pole, expansion plate lower portion intermediate has the spread groove, both sides bed board axle passes gear and shaft hole, gear fixed connection axle, the axle rotates the connection shaft, expansion plate is in the two side of the expansion plate, the expansion plate slides in the two side of the bed board axle hole around the side of the slide groove, the expansion plate is in the two side of the bed board.
The power seat is provided with two slide bars which are bilaterally symmetrical, the front side of the power seat is provided with a power seat hole, the rear side of the power seat is provided with a power seat shaft, a guide groove is formed in the middle of the slide seat, two symmetrical slide seat holes are formed in two sides of the slide seat, a connecting rod is arranged on the upper portion of the slide seat, a follower block shaft is arranged on the upper portion of the follower block, an output shaft of a motor penetrates through the power seat hole, the lower portion of the power seat is fixedly connected with the motor, the output shaft of the motor is fixedly connected with a belt wheel, the power seat shaft is rotationally connected with another belt wheel, the two belt wheels are rotationally connected through a belt, the guide grooves on two sides are slidingly connected with the slide bars on two sides, the slide seat slides along the slide bars on two sides, the side of the follower block is fixedly connected with the outer side of the belt, the follower block shaft slides in the slide seat hole, the connecting rod is inserted into the connecting groove, and the lower portion of the power seat is fixedly connected with the upper portion of the middle beam.
The lower part of the stop seat is provided with a stop seat hole, the lower part of the stop seat hole is provided with a cam shaft hole, the lower part of the cam shaft hole is provided with two pawl shaft holes which are bilaterally symmetrical, two sides of the stop seat are provided with two symmetrical stop blocks, the lower part of the stop seat is provided with a stop seat shaft, the rear side of the ratchet wheel is provided with a ratchet boss, the middle of the ratchet wheel is provided with a spline hole, the rear side of the cam is provided with an eccentric shaft, the front side of the cam is provided with a swinging rod, one side of the pawl is provided with a pawl shaft, the side of the pawl is provided with a spring pin, the ratchet boss is rotationally connected with the stop seat hole, the ratchet wheel rotates in the stop seat hole, the eccentric shaft rotates to be connected with the cam shaft hole, the two sides of the swinging rod are in clearance contact with the stop blocks, the lower part of the cam is in clearance contact with the side pawls, the pawl shaft holes on the two sides are respectively rotationally connected with one pawl, the two pawls are symmetrically arranged, the two spring pins face outwards, the outer side of each spring pin is sleeved with a second spring, the inner side of the second spring is fixedly connected with the spring pin, and the outer side of the second spring is propped against the inner side of the stop seat.
The middle of the connecting sleeve is provided with a central hole, the lower part of the central hole is provided with an internal thread, the upper part of the central hole is provided with a guide hole, the middle of the connecting rod is provided with a connecting rod hole, the lower part of the connecting rod is provided with a baffle plate, the upper part of the connecting rod is provided with an external thread, the lower part of the connecting rod is provided with a connecting rod hole, the connecting rod hole is rotationally connected with a stop seat shaft, the external thread is in threaded connection with the internal thread, the baffle plate is in sliding connection with the central hole, the lower part of the connecting rod is in sliding connection with the guide hole, a first spring is arranged between the connecting rod and the connecting sleeve, the first spring is sleeved on the lower side of the connecting rod, the upper side of the first spring is propped against the upper side of the baffle plate, the connecting rod hole is rotationally connected with a swing rod, the upper part of the connecting rod is in clearance contact with the lower stop rod, the upper stop rod is provided with a stop device, each side of the spline is rotationally connected with a spline hole, and each side stop seat is fixedly connected with the outer side of the bedstead.
Advantageous effects
According to the invention, the overturning and moving are combined, after the telescopic plate stretches out, a patient slides to the telescopic plate along the inclined bed plate and moves forward along with the telescopic plate, the whole process is free of manual overturning and moving, time and labor are saved, the moving process is stable, interaction between parts is smooth, clamping is prevented, stress is balanced, balance is good, the patient is effectively protected, transfer efficiency is improved, overturning of the bed plate is completed by utilizing meshing of the racks and the gears, fixation of the bed plate after overturning is realized by utilizing the stopping device, the stopping device can realize two functions of unidirectional rotation and bidirectional fixation, the cam adopts an eccentric mechanism, a pawl on one side is separated from contact with a ratchet tooth part during cam rotation, the pawl on the other side is fixed on the cam surface by a second spring, the upper part of the pawl is propped against the ratchet tooth part, the ratchet wheel can realize unidirectional rotation and can be kept at a certain position at any time, the bed plate can be rotated as required and fixed at any position during stopping rotation, injury is prevented for the patient, the lower baffle rod and upper baffle rod realize rod reversing, the stopping connecting sleeve, the rod and the first spring are matched with each other to ensure that the collision rod is mutually lifted at the position of the bed plate at the position of the patient, the telescopic plate can be prevented from being lifted up along with the cam groove, the telescopic plate can be moved forward and backward, and backward movement of the patient can not be limited, and the telescopic plate can be moved forward and backward, and backward can be prevented, and limited by the telescopic plate can move forward and backward.
Drawings
Fig. 1 is a schematic structural view of a pediatric nursing device according to the present invention.
Fig. 2 is a schematic side view of a pediatric nursing device according to the present invention.
Fig. 3 is a schematic view of the pediatric nursing apparatus of the present invention in operation.
Fig. 4 is a schematic side view of the pediatric nursing apparatus of the invention in operation.
Fig. 5 is a schematic view of the bottom structure of the pediatric nursing device of the invention.
Fig. 6 is a schematic diagram of the structure of the bed frame according to the present invention.
Fig. 7 is a schematic view of the structure of the bed board according to the present invention.
Fig. 8 is a schematic view of a telescopic plate structure according to the present invention.
Fig. 9 is a schematic view of the bottom structure of the expansion board according to the present invention.
Fig. 10 is a schematic view of a power unit according to the present invention.
Fig. 11 is an exploded view of a power plant according to the present invention.
Fig. 12 is a schematic view of a stopper according to the present invention.
Fig. 13 is a schematic view showing the internal structure of the stopping device according to the present invention.
Fig. 14 is an exploded view of the stopper according to the present invention.
Fig. 15 is a schematic view of a stopper seat according to the present invention.
FIG. 16 is a schematic view of a ratchet according to the present invention.
Fig. 17 is a schematic view of a cam structure according to the present invention.
Fig. 18 is a schematic view of a pawl according to the present invention.
Fig. 19 is a schematic view of a connecting sleeve structure according to the present invention.
Fig. 20 is a schematic view of a bump lever structure according to the present invention.
Fig. 21 is a schematic view of a joint structure according to the present invention.
Description of the embodiments
The invention is described in further detail below with reference to the drawings and examples:
the pediatric nursing device comprises a bedstead 110, a bed board 120, a telescopic plate 130, a power device 200 and a stop device 300, wherein the power device 200 comprises a power seat 210, a sliding seat 220 and a follow-up block 230, the stop device 300 comprises a stop seat 310, a ratchet wheel 320, a cam 330, a pawl 340, a connecting sleeve 350, a bump rod 360 and a joint 370, the middle of the bedstead 110 is provided with a middle beam 111, the left side and the right side of the bedstead 110 are provided with two symmetrical brackets 112, the side surface of each bracket 112 is provided with a front cam groove 113 and a rear cam groove 113, the upper part of the front side of each bracket 112 is provided with a bracket groove 114, the inner side of each bracket 112 is provided with a sliding groove 116, the front side of each bracket 112 is provided with a bed board shaft hole 115, the front side of the bed board 120 is provided with a bed board shaft 121, the two sides of the bed board shaft 121 are provided with symmetrical splines 122, the front side of the telescopic plate 130 is provided with a boss 131, four symmetrical telescopic plate shafts 132 are respectively arranged in the middle and at the rear side of the telescopic plate 130, a lower stop rod 133 is respectively arranged at the outer sides of the two middle telescopic plate shafts 132, two symmetrical racks 134 are respectively arranged at the upper parts of the front sides of the telescopic plate 130, racks 135 are respectively arranged at the lower parts of the middle parts of the racks 134, upper stop rods 136 are respectively arranged at the front sides of the racks 134, connecting grooves 137 are respectively arranged at the middle parts of the lower parts of the telescopic plate 130, two side bed plate shafts 121 penetrate through gears 140 and bed plate shaft holes 115, the gears 140 are fixedly connected with the bed plate shafts 121, the bed plate shafts 121 are rotationally connected with the bed plate shaft holes 115, the bed plate 120 rotates around the bed plate shaft holes 115, the telescopic plate 130 is in sliding connection with sliding grooves 116, the telescopic plate 130 slides in the bed plate shaft holes 115, the two rear side telescopic plate shafts 132 slide in the two rear side cam grooves 113, the two front side telescopic plate shafts 132 slide in the two front side cam grooves 113, and the two side rack frames 134 slide in the two side support grooves 114.
When the invention is used, a patient lies on the upper part of the bed board 120, the receiving device is placed on the front side of the invention, in the initial state, the swinging rod 332 leans against the side face of the right stop block 314, the lower part of the cam 330 leans against the left pawl 340, the left pawl 340 is separated from the ratchet wheel 320, the second spring 390 leans against the side face of the cam 330, the upper part of the right pawl 340 leans against the tooth part of the ratchet wheel 320, the ratchet wheel 320 can rotate anticlockwise, the motor 260 is started, the motor 260 rotates to drive the belt pulley 240 to rotate, the belt 250 drives the follower block 230 to move forwards, the follower block 230 drives the slide seat 220 to move forwards, the slide seat 220 drives the telescopic plate 130 to move forwards along the cam grooves 113 on two sides, the telescopic plate 130 stretches forwards from the bed frame 110, after the telescopic plate 130 moves forwards a certain distance, each side rack 135 is meshed with the same side gear 140, the rack 135 drives the gear 140 to rotate, the gear 140 simultaneously drives the bed plate 120 and the ratchet 320 to rotate anticlockwise, the bed plate 120 rotates around the bed plate shaft hole 115, a patient at the upper part of the bed plate 120 is lifted and slides downwards along the bed plate 120, the patient slides to the upper part of the extending telescopic plate 130 from the bed plate 120, the patient moves forwards along with the telescopic plate 130, the telescopic plate 130 continues to move forwards, the rack 135 and the gear 140 are disengaged, the gear 140 does not rotate any more, at this time, the ratchet 320 is propped against the pawl 340, the pawl 340 and the bed plate 120 keep a static state, the telescopic plate 130 continues to move forwards, the lower baffle rod 133 contacts the upper part of the bump rod 360, the lower baffle rod 133 drives the bump rod 360 to rotate, the bump rod 360 rotates from the right side to the left side and is pulled by the spring 380, the bump rod 360 drives the cam 330 to rotate together, the swing rod 332 abuts against the left side stop 314, the lower part of the cam 330 abuts against the right side pawl 340 and the ratchet 320 are separated, the left side pawl 340 abuts against the side surface of the cam 330 by the left side spring 390, the upper part of the left pawl 340 butts against the teeth part of the ratchet wheel 320, the ratchet wheel 320 can rotate clockwise, the left pawl 340 butts against the teeth part of the ratchet wheel 320, the ratchet wheel 320 keeps still, the telescopic plate 130 continuously moves forwards, the telescopic plate shaft 132 ascends to the high position of the cam groove 113 from the low position of the cam groove 113, the telescopic plate 130 is lifted, a patient is lifted along with the forward movement process of the telescopic plate 130, the patient can be better transferred, after the telescopic plate 130 ascends, the motor 260 stops rotating, the patient can be moved to a receiving device, the patient can be received at the same time, the transfer or the receiving is finished, the motor 260 is continuously started, the telescopic plate 130 can move backwards under the driving of the power device 200, the telescopic plate shaft 132 slides to the low position of the cam groove 113 from the high position of the cam groove 113, the telescopic plate 130 is reset, the telescopic plate 130 continuously moves backwards along with the power device 200, the racks 135 and the gears 140 are meshed again, the gears 140 drive the clockwise rotation and reset of the racks 135 and the gears 140 to be disengaged, the telescopic plate 130 continuously moves backwards, the upper rod 136 bumps against the motor 360, the reset device 300 and the telescopic plate 130 is continuously reset, and the patient stops rotating when the patient is stopped, and the patient is stopped from moving, and the bed plate is reset, and the bed plate is continuously moved, and the patient is stopped, and the bed plate is moved.
The power seat 210 is provided with two slide bars 211 which are bilaterally symmetrical, the front side of the power seat 210 is provided with a power seat hole 212, the rear side of the power seat 210 is provided with a power seat shaft 213, the middle of the slide seat 220 is provided with a guide groove 221, two sides of the slide seat 220 are provided with two symmetrical slide seat holes 222, the upper part of the slide seat 220 is provided with a connecting rod 223, the upper part of the follow-up block 230 is provided with a follow-up block shaft 231, an output shaft of a motor 260 penetrates through the power seat hole 212, the motor 260 is fixedly connected with the lower part of the power seat 210, the output shaft of the motor 260 is fixedly connected with a belt pulley 240, the power seat shaft 213 is rotationally connected with another belt pulley 240, the two belt pulleys 240 are rotationally connected through a belt 250, the two side guide grooves 221 are slidingly connected with the two side slide bars 211, the slide seat 220 slides along the two side slide bars 211, the side surface of the follow-up block 230 is fixedly connected with the outer side of the belt 250, the follow-up block shaft 231 slides in the slide seat hole 222, the connecting rod 223 is inserted into the connecting groove 137, and the lower part of the power seat 210 is fixedly connected with the upper part of the middle beam 111.
The lower part of the stopping seat 310 is provided with a stopping seat hole 311, the lower part of the stopping seat hole 311 is provided with a cam shaft hole 312, the lower part of the cam shaft hole 312 is provided with two left and right symmetrical pawl shaft holes 313, the two sides of the stopping seat 310 are provided with two symmetrical check blocks 314, the lower part of the stopping seat 310 is provided with a stopping seat shaft 315, the rear side of the ratchet 320 is provided with a ratchet boss 321, the middle of the ratchet 320 is provided with a spline hole 322, the rear side of the cam 330 is provided with an eccentric shaft 331, the front side of the cam 330 is provided with a swinging rod 332, one side of the pawl 340 is provided with a pawl shaft 341, the side of the pawl 340 is provided with a spring pin 342, the ratchet boss 321 is rotationally connected with the stopping seat hole 311, the ratchet 320 is rotationally connected with the cam shaft hole 312, the two sides of the swinging rod 332 are in clearance contact with the check blocks 314, the lower part of the cam 330 is in contact with the side clearance and the pawls 340 at the two sides, the pawl shaft holes 313 are respectively rotationally connected with one pawl 340, the two pawls 340 are symmetrically arranged, the two spring pins 342 face outwards, each spring pin 342 is sleeved outwards, the number two springs 390 are fixedly connected with the spring pins 342, and the two spring 390 are inwards and the two spring bodies 390 are inwards and are propped against the inner side 310.
The middle of the connecting sleeve 350 is provided with a central hole 351, the lower part of the central hole 351 is provided with an inner thread 352, the upper part of the central hole 351 is provided with a guide hole 353, the middle of the connecting rod 360 is provided with a connecting rod hole 361, the lower part of the connecting rod 360 is provided with a baffle 362, the upper part of the connecting head 370 is provided with an outer thread 371, the lower part of the connecting head 370 is provided with a connecting head hole 372, the connecting head hole 372 is rotationally connected with the stop block shaft 315, the outer thread 371 is in threaded connection with the inner thread 352, the baffle 362 is slidingly connected with the central hole 351, the lower part of the connecting rod 360 is slidingly connected with the guide hole 353, a first spring 380 is arranged between the connecting rod 360 and the connecting sleeve 350, the first spring 380 is sleeved on the lower side of the connecting rod 360, the upper side of the first spring 380 is propped against the upper side of the connecting sleeve 350, the lower side of the first spring 380 is propped against the upper side of the baffle 362, the connecting rod hole 361 is rotationally connected with the swinging rod 332, the upper part of the connecting rod 360 is in clearance contact with the lower rod 133, the upper rod 136, a stop device 300 is arranged on the outer side of each side of the spline 122, each side of the spline 122 is rotationally connected with the spline hole 322, and each side of the stop block 310 is fixedly connected with the outer side of the bedstead 110.
According to the invention, the turnover and the movement are combined, after the expansion plate 130 stretches out, the pediatric patient slides to the expansion plate 130 along the inclined bed plate 120 and moves forward along with the expansion plate 130, the whole process does not need manual turnover and movement, time and labor are saved, interaction and cooperation among components are smooth, clamping is prevented, stress is balanced, balance is good, the movement process is stable, the pediatric patient is effectively protected, the transfer efficiency is improved, the turnover of the bed plate 120 is completed by utilizing the meshing of the racks 135 and the gears 140, the fixation of the bed plate 120 after the turnover is realized by utilizing the stop device 300, the stop device 300 can realize two functions of unidirectional rotation and bidirectional fixation, the cam 330 adopts an eccentric mechanism, when the cam 330 rotates, the pawl 340 at one side is separated from contact with the tooth part of the ratchet 320, the pawl 340 at the other side is fixed on the surface of the cam 330 by the second spring 390, the upper portion of the pawl 340 supports against the teeth of the ratchet 320, so that the ratchet 320 can rotate unidirectionally and can be kept at a certain position at any time, the bed board 120 can rotate as required and can be fixed at any position when stopping rotating, the bed board 120 is prevented from being unstable, injuries to pediatric patients are caused, the lower stop rod 133 and the upper stop rod 136 realize the reversing of the stop rod 360, the stop seat 310, the connecting sleeve 350, the stop rod 360 and the spring 380 are mutually matched to ensure the fixing of the stop rod 360 at two sides, the telescopic plate 130 is lifted, the pediatric patients are lifted along with the forward moving process of the telescopic plate 130, the patients can be better transferred, the power device 200 has limited stroke, the stroke of the telescopic plate 130 can be limited, collision with the bed frame 110 can not happen due to the reasons, the telescopic plate 130 slides in the front cam groove 113 and the rear cam groove 113 at the same time, and the telescopic plate 130 is ensured not to be skewed when being lifted.
A method of operating a pediatric care apparatus, comprising the steps of:
the first step, in which the patient is lying on the upper part of the bed plate 120, and the receiving means is placed on the front side of the present invention, and the second step, in which the motor 260 is activated, after the expansion plate 130 is extended forward, the patient slides along the inclined bed plate 120 to the expansion plate 130 and moves forward along with the expansion plate 130, moves the patient to the front side of the expansion plate 130, transfers the patient to the receiving means, or receives the patient from the transferring means.
In particular, when the invention is used, a patient lies on the upper part of the bed board, the receiving device is placed on the front side of the invention, the swinging rod leans against the side face of the stop block on the right side in the initial state, the lower part of the cam leans against the left side pawl, the left side pawl is separated from the ratchet wheel, the second spring on the right side leans against the side face of the cam, the upper part of the right side pawl leans against the ratchet wheel tooth part, the ratchet wheel can rotate anticlockwise, the motor is started, the motor rotates to drive the belt pulley to rotate, the belt pulley drives the belt to rotate, the belt drives the follower block to move forwards, the follower block drives the sliding seat to move forwards, the sliding seat drives the telescopic plate to move forwards along the cam grooves on the two sides, the telescopic plate stretches forwards from the bed frame, after the telescopic plate moves forwards for a certain distance, each side rack is meshed with the gear on the same side, the rack drives the gear to rotate, the gear drives the bed board and the ratchet wheel to rotate anticlockwise, the bed board rotates around the axle hole of the bed board, the patient on the upper part of the bed board is lifted, the patient slides downwards along the bed board, the patient moves forwards along with the telescopic board, the telescopic board continues to move forwards, the rack and the gear are disengaged, the gear is not rotated any more, the ratchet wheel is propped against the ratchet wheel, the pawl and the bed board are kept in a static state, the telescopic board continues to move forwards, the lower baffle rod contacts the upper part of the baffle rod, the lower baffle rod drives the baffle rod to rotate, the baffle rod rotates from the right side to the left side and is pulled by a spring, the baffle rod drives the cam to rotate together, the swinging rod leans against the left stop block, the lower part of the cam props against the right pawl, the right pawl is separated from the ratchet wheel, the second spring on the left side props against the side surface of the cam, the upper part of the left pawl props against the ratchet wheel tooth part, the ratchet wheel can rotate clockwise, the left pawl props against the ratchet wheel keeps static, the telescopic board continues to move forwards, the telescopic board shaft rises from the lower position of the cam groove to the upper position of the cam groove, the expansion plate is lifted, the patient is lifted along with the forward moving process of the expansion plate, the patient can be better transferred, after the expansion plate is lifted, the motor stops rotating, the expansion plate stops, the patient can be moved to the receiving device at the moment, the patient can be received at the same time, the motor is continuously started after transferring or receiving is completed, the expansion plate can be driven by the power device to move backwards, the expansion plate shaft slides to the lower part of the cam groove from the upper part of the cam groove, the expansion plate is reset in height, the expansion plate continuously moves backwards along with the power device, the rack and the gear are meshed again, the gear drives the bed plate to rotate clockwise and reset, the rack and the gear are disengaged, the expansion plate continuously moves backwards, the upper baffle rod bumps against the bump rod, the stop device is reset, the expansion plate continuously moves backwards, and when the bed plate and the expansion plate are reset, the motor stops rotating, and the transfer and the receiving of the patient are completed.
Claims (2)
1. The pediatric nursing device is characterized by comprising a bedstead, a bed board, expansion plates, a power device and a stop device, wherein the power device comprises a power seat, a sliding seat and a follow-up block, the stop device comprises a stop seat, a ratchet wheel, a cam, a pawl, a connecting sleeve, a collision rod and a joint, a middle beam is arranged in the middle of the bedstead, two symmetrical brackets are arranged at the left side and the right side of the bedstead, a front cam groove and a rear cam groove are arranged at the side of each bracket, a bracket groove is arranged at the upper part of the front side of each bracket, a sliding groove is arranged at the inner side of each bracket, a bed board shaft hole is arranged at the front side of each bracket, a bed board shaft is arranged at the front side of the bed board, two symmetrical splines are arranged at the two sides of the bed board shaft, a boss is arranged at the front side of the expansion plates, a lower baffle rod is arranged at the outer side of the middle of the two expansion plates, a connecting sleeve is arranged at the front side of the expansion plates, two symmetrical rack brackets are arranged at the upper baffle rods are arranged at the middle of the rack brackets, a connecting groove is arranged at the middle of the lower part of the rack brackets, a connecting groove is arranged at the middle of the two side of the expansion plates, the two side shafts penetrate through the gear and the shaft holes, a sliding shaft is fixedly connected with the sliding shaft, a boss is arranged at the two sides of the two side of the bed board shaft shafts around the two side of the bed board shaft shafts, and the expansion plates are arranged at the front side of the expansion plates and the expansion plates are in the front side of the expansion plates, and the expansion plates are in the sliding shaft and the two side of the front side of the expansion plate shaft are arranged at the lower side; the power seat is provided with two slide bars which are bilaterally symmetrical, the front side of the power seat is provided with a power seat hole, the rear side of the power seat is provided with a power seat shaft, a guide groove is formed in the middle of the slide seat, two symmetrical slide seat holes are formed in two sides of the slide seat, the upper part of the slide seat is provided with a connecting rod, the upper part of the follow-up block is provided with a follow-up block shaft, an output shaft of a motor penetrates through the power seat hole, the motor is fixedly connected with the lower part of the power seat, the output shaft of the motor is fixedly connected with a belt pulley, the power seat shaft is rotationally connected with another belt pulley, the two belt pulleys are rotationally connected through a belt, the guide grooves on two sides are slidingly connected with the slide bars on two sides, the slide seat slides along the slide bars on two sides, the side surface of the follow-up block is fixedly connected with the outer side of the belt, the follow-up block shaft slides in the slide seat hole, the connecting rod is inserted into the connecting groove, and the lower part of the power seat is fixedly connected with the upper part of the middle beam; the lower part of the stop seat is provided with a stop seat hole, the lower part of the stop seat hole is provided with a cam shaft hole, the lower part of the cam shaft hole is provided with two pawl shaft holes which are bilaterally symmetrical, two symmetrical stop blocks are arranged on two sides of the stop seat, the lower part of the stop seat is provided with a stop seat shaft, the rear side of a ratchet wheel is provided with a ratchet wheel boss, the middle of the ratchet wheel is provided with a spline hole, the rear side of the cam is provided with an eccentric shaft, the front side of the cam is provided with a swinging rod, one side of the pawl is provided with a pawl shaft, the side surface of the pawl is provided with a spring pin, the ratchet wheel boss is rotationally connected with the stop seat hole, and the ratchet wheel rotates in the stop seat hole; the eccentric shaft is rotationally connected with the cam shaft hole, the two sides of the swing rod are in clearance contact with the stop blocks, the lower part of the cam is in clearance contact with the side pawls at the two sides, the pawl shaft holes at the two sides are respectively rotationally connected with one pawl, the two pawls are symmetrically arranged, the two spring pins face to the outer side, a second spring is sleeved on the outer side of each spring pin, the inner side of the second spring is fixedly connected with the spring pin, and the outer side of the second spring props against the inner side of the stop block; the middle of the connecting sleeve is provided with a central hole, the lower part of the central hole is provided with an internal thread, the upper part of the central hole is provided with a guide hole, the middle of the touch rod is provided with a touch rod hole, the lower part of the touch rod is provided with a baffle, the upper part of the joint is provided with an external thread, the lower part of the joint is provided with a joint hole, the joint hole is rotationally connected with a stop seat shaft, and the external thread is in threaded connection with the internal thread; the baffle is connected with the central hole in a sliding way, the lower part of the touch rod is connected with the guide hole in a sliding way, a first spring is arranged between the touch rod and the connecting sleeve, the first spring is sleeved on the lower side of the touch rod, the upper side of the first spring is propped against the upper side of the connecting sleeve, and the lower side of the first spring is propped against the upper side of the baffle; the upper part of the bumper rod is in clearance contact with the lower shift rod and the upper shift rod, a stop device is arranged on the outer side of each side spline, each side spline is rotationally connected with the spline hole, and each side stop seat is fixedly connected with the outer side of the bedstead.
2. The method of operation of a pediatric nursing device of claim 1, comprising the steps of: the first step, the patient lies on bed board upper portion, and receiving arrangement places pediatric nursing device front side, and the second step, starter motor, the expansion plate back of stretching out forward, the patient slides the expansion plate along the bed board of slope and moves along with the expansion plate forward, moves the patient to the expansion plate front side, shifts the patient to receiving arrangement or receives the patient from shifting the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111652289.1A CN114209520B (en) | 2021-12-31 | 2021-12-31 | Pediatric nursing device and operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111652289.1A CN114209520B (en) | 2021-12-31 | 2021-12-31 | Pediatric nursing device and operation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114209520A CN114209520A (en) | 2022-03-22 |
| CN114209520B true CN114209520B (en) | 2023-05-02 |
Family
ID=80707021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111652289.1A Active CN114209520B (en) | 2021-12-31 | 2021-12-31 | Pediatric nursing device and operation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114209520B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112402164A (en) * | 2020-12-23 | 2021-02-26 | 黑龙江省医院 | Gastroenterology adjunctie therapy device |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2277679A (en) * | 1993-05-06 | 1994-11-09 | Cheng Nan Shan | Collapsible furniture structure |
| JP4105312B2 (en) * | 1998-11-30 | 2008-06-25 | デルタ工業株式会社 | Seat reclining device |
| JP4824945B2 (en) * | 2005-05-23 | 2011-11-30 | シロキ工業株式会社 | Reclining device |
| US8710950B2 (en) * | 2004-12-23 | 2014-04-29 | Hill-Rom Services, Inc. | Wireless control system for a patient support apparatus |
| CN106236434B (en) * | 2016-09-13 | 2018-08-28 | 李中成 | A kind of scalable sick bed with rotating handrail |
| CN207679638U (en) * | 2017-05-27 | 2018-08-03 | 西安青苗生物科技有限公司 | A kind of medical treatment and nursing sick bed |
| CN208974354U (en) * | 2018-06-29 | 2019-06-14 | 山东海鸽医疗科技有限公司 | A kind of Medical electric power-assisted butt-joint bed |
| CN209122668U (en) * | 2018-08-09 | 2019-07-19 | 安吉悦康医疗用品有限公司 | A kind of portable medical bed convenient for shifting sufferer |
| CN209122678U (en) * | 2018-08-23 | 2019-07-19 | 王君艳 | A kind of nursing bed facilitating transporting patient |
| CN109394443A (en) * | 2018-12-18 | 2019-03-01 | 青岛大学附属医院 | A kind of intensive care bed lift shipping unit that convenience is flexible |
| CN112076036A (en) * | 2020-09-18 | 2020-12-15 | 安徽医科大学第一附属医院 | Medical bed |
| CN213994141U (en) * | 2020-11-17 | 2021-08-20 | 鄂州职业大学 | Cerebral apoplexy patient is with rehabilitation training bed |
| CN113101086B (en) * | 2021-05-12 | 2022-03-11 | 南阳医学高等专科学校第一附属医院 | Pediatric nursing sickbed |
| CN113509324B (en) * | 2021-05-20 | 2022-05-31 | 佳木斯大学 | Severe patient transfer device and using method |
-
2021
- 2021-12-31 CN CN202111652289.1A patent/CN114209520B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112402164A (en) * | 2020-12-23 | 2021-02-26 | 黑龙江省医院 | Gastroenterology adjunctie therapy device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114209520A (en) | 2022-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111494160A (en) | Postoperative exercise device for thoracic surgery | |
| CN106691720B (en) | A kind of nursing section office leg reciprocating massage wheel chair | |
| CN204411206U (en) | A kind of mechanical lifting multifunction throat spectroscopy chair | |
| CN107669274A (en) | A kind of nuclear magnetic resonance automatic adjusting bed | |
| CN112932893A (en) | Clinical low limbs joint muscle recovery unit of orthopedics | |
| CN112472487A (en) | Massage physiotherapy bed for medical care | |
| CN114209520B (en) | Pediatric nursing device and operation method | |
| CN111991178A (en) | Wisdom health care ware that sways | |
| CN108324460B (en) | Sickbed special for paralyzed patient | |
| CN112690969B (en) | Heart failure patient nursing device | |
| CN107374865B (en) | Nursing bed | |
| CN213099131U (en) | Recovered device of taking exercise of department of neurology | |
| CN111529300A (en) | Pain relieving device for peace treatment and protection of advanced tumor patients of old people | |
| CN113856142B (en) | Clinical exercise device of traditional chinese medical science cardiovascular internal medicine | |
| CN114602129A (en) | Heart surgery severe postoperative rehabilitation exerciser | |
| CN115444679A (en) | Triple-linkage internal medicine nursing sitting frame | |
| CN211067943U (en) | Outpatient nursing massage device | |
| CN212880059U (en) | Liver and gall surgery postoperative rehabilitation exercise device | |
| CN110916926B (en) | Prevent pressing sore device | |
| CN103550038B (en) | One exempts from pressure wound nursing bed | |
| CN203539585U (en) | Invasive-pressure-free nursing bed | |
| CN108392401A (en) | A kind of ophthalmic nursing cleaning equipment | |
| CN216417698U (en) | Children rehabilitation training auxiliary device | |
| CN217366431U (en) | Adjustable seat for anesthesia department | |
| CN114631950B (en) | Multifunctional transfer bed for nursing of department of cardiology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |