CN210932288U

CN210932288U - Paediatrics transfer car (buggy)

Info

Publication number: CN210932288U
Application number: CN201921741538.2U
Authority: CN
Inventors: 叶璐; 李曼; 顾俊
Original assignee: Zhengzhou Childrens Hospital
Current assignee: Zhengzhou Childrens Hospital
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-07-07
Anticipated expiration: 2029-10-16

Abstract

The utility model provides a paediatrics transfer car (buggy), it is fixed to have solved current transfer car (buggy) through this design effectually can not carry out the head to the baby in the transportation, and the shock attenuation effect is relatively poor to the transport case can not open and shut fast and put into the baby in the time of transporting, has prolonged the problem of transporting required time, comprising a base plate, the bottom plate top is equipped with the sweep of liftable, a plurality of telescopic links of fixedly connected with between bottom plate and the sweep, the sweep top is equipped with the transport case that can control on the sweep, two casings of both ends fixedly connected with around the transport case, and transport case left side up end articulates there is the arc board that can overturn, and the terminal surface articulates there is the riser that can overturn under the transport case right side, moves about the transport case and forms the structure.

Description

Paediatrics transfer car (buggy)

Technical Field

The utility model belongs to the technical field of medical transfer equipment and specifically relates to a paediatrics transfer car (buggy) is related to.

Background

The existing pediatric transfer trolley is used for transferring when an infant is ill or has other accidents, the transfer safety can be ensured, the falling accident is prevented, meanwhile, medical care personnel can conveniently perform nursing treatment operation in the transfer process, the transfer trolley frequently jolts in the transfer process, the existing transfer warm trolley is internally provided with a common flat cotton pad, the shock absorption effect is poor, frequent jolting easily aggravates the illness state of the infant, the existing common flat cotton pad cannot fix the head of the infant, if the head of the infant jolts violently in the transfer process, intracranial hemorrhage is easily caused, the illness state is aggravated, the cover plate needs to be opened firstly and then the infant is put in the existing transfer trolley, the transfer box cannot be opened and closed quickly, the time required by transfer is prolonged, and the transfer trolley obviously does not accord with the existing requirements.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a paediatrics transfer car (buggy), it can not carry out the head to the baby in the transportation to have effectually solved current transfer car (buggy) through this design and fix, and the shock attenuation effect is relatively poor to the transport case can not open and shut fast and put into the baby in the time of transporting, has prolonged the problem of transporting required time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model discloses a bottom plate, the bottom plate top is equipped with the sweep of liftable, a plurality of telescopic links of fixedly connected with between bottom plate and the sweep, and the sweep top is equipped with the transfer box that can control about on the sweep, two casings of both ends fixedly connected with around the transfer box, and transfer box left side up end articulates there is the arc board that can overturn, and the terminal surface articulates there is the riser that can overturn under the transfer box right side, moves about the transfer box and forms the structure that arc board and riser opened and shut simultaneously.

Preferably, all be equipped with a rotatable first gear in every casing, symmetry around two first gears, two first gear revolve connect in the left side of transfer box both ends face, both ends face rotates around the right side of transfer box is connected with the second gear of two longitudinal symmetries, the top of every first gear all meshes has a third gear, the inboard of every third gear is first band pulley of fixedly connected with all, every first band pulley top all is equipped with the belt, every first band pulley all is connected with a second band pulley through the belt, the first connecting axle of fixedly connected with between two first band pulleys, first connecting axle runs through the left end of transfer box and fixedly connected in circular arc board, fixedly connected with second connecting axle between two second gears, the second connecting axle runs through the lower extreme of transfer box and fixedly connected in riser.

Preferably, the upper end face of the vehicle plate is fixedly connected with two first racks which are symmetrical front and back, and the first racks are positioned below the first gear and the second gear and are meshed with the first gear and the second gear.

Preferably, the left wall fixedly connected with handle of transfer box, be equipped with a push rod that can slide from top to bottom in the handle, the below of push rod articulates there are two bilateral symmetry's first connecting rod, fixedly connected with spring between push rod and the transfer box left side bottom surface, transfer box left side wall fixedly connected with two fixed blocks of back-and-forth symmetry, all be equipped with a second connecting rod that can slide from side to side in the fixed block in every fixed block, the outside of every second connecting rod all fixedly connected with a tooth piece, every first connecting rod all articulates with the second connecting rod mutually.

Preferably, a motor is arranged on the bottom plate, a threaded rod is fixedly connected to the rear end of the motor, a sliding block is in threaded connection with the threaded rod, a second rack capable of sliding back and forth on the bottom plate is fixedly connected to the right side of the sliding block, a fourth gear is meshed above the second rack, a third connecting rod is coaxially and fixedly connected to the right side of the fourth gear, a fourth connecting rod is hinged to the upper side of the third connecting rod, and the fourth connecting rod is hinged to the lower end face of the vehicle plate.

Preferably, be equipped with an gasbag in the transfer box, a headrest of the place ahead fixedly connected with of gasbag, the left surface of transfer box is equipped with two front and back symmetries and apron that can overturn.

Preferably, the rear end of the bottom plate is fixedly connected with a handle, and the lower end face of the base is uniformly and fixedly connected with a plurality of universal wheels.

The utility model discloses novel structure thinks about ingeniously, and easy operation is convenient, and it is fixed that current transfer car (buggy) can not carry out the head to the baby in the transportation through this design effectual solution, and the shock attenuation effect is relatively poor to the transport box can not open and shut fast and put into the baby in the time of transporting, has prolonged the problem of transporting required time.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the utility model discloses the structure sketch that the circular arc board and the riser of transfer box were opened.

Fig. 3 is a schematic view of the matching structure of the second rack and the fourth connecting rod of the present invention.

Fig. 4 is the utility model discloses first rack and circular arc board, riser cooperation structure sketch map.

Fig. 5 is a schematic view of the matching structure of the push rod and the tooth-shaped block of the present invention.

Fig. 6 is a schematic view of the matching structure of the air bag and the pillow of the present invention.

Detailed Description

The following describes the present invention in further detail with reference to fig. 1-6.

The utility model discloses a

bottom plate

2, 2 tops of bottom plate are equipped with the sweep 5 of liftable, a plurality of telescopic links of fixedly connected with 3 between bottom plate 2 and the sweep 5, the sweep 5 top is equipped with the transport box 6 that can control about on the sweep 5, two casings 7 of both ends fixedly connected with around the

transport box

6, 6 left side up ends of transport box articulate has the circular arc board 8 that can overturn, 6 right sides of transport box down the terminal surface articulate has the riser 20 that can overturn, the transport box 6 is controlled and is removed the structure that forms circular arc board 8 and riser 20 and open and shut simultaneously.

The top of bottom plate 2 is equipped with the sweep 5 of liftable, and four telescopic links 3 guarantee that sweep 5 can only vertical up-and-down motion, and transport box 6 can remove about sweep 5, can realize through a series of transmissions, promotes transport box 6 when the right and just can make riser 20 to the anticlockwise upset of arc plate 8 when clockwise upset, can open transport box 6 fast, need not manually again go transport box 6 that opens and shuts, improves work efficiency.

All be equipped with a rotatable first gear 30 in every casing 7, two first gears 30 symmetry around, two first gears 30 rotate and connect in both ends face around the left side of transfer box 6, both ends face rotates around the right side of transfer box 6 is connected with two second gears 31 of symmetry around, the top of every first gear 30 all meshes a third gear 28, every third gear 28's inboard all fixedly connected with a first band pulley 29, every first band pulley 29 top all is equipped with belt 27, every first band pulley 29 all is connected with a second band pulley 26 through belt 27, fixedly connected with first connecting axle 9 between two first band pulleys 29, first connecting axle 9 runs through transfer box 6 and fixedly connected in the left end of circular arc board 8, fixedly connected with second connecting axle 16 between two second gears 31, second connecting axle 16 runs through transfer box 6 and fixedly connected in the lower extreme of riser 20.

First gear 30 in casing 7 rotates, it rotates simultaneously to drive the third gear 28 of top meshing, third gear 28 rotates the first band pulley 29 that drives inboard fixed connection and rotates, first band pulley 29 drives second band pulley 26 through belt 27 and rotates, drive fixed connection's first connecting axle 9 between two second band pulleys 26 and rotate, thereby drive the upset of circular arc board 8, second gear 31 rotates, drive fixed connection's second connecting axle 16 and rotate between two second gear 31, and then drive fixed connection's riser 20 upset.

The upper end face of the sweep 5 is fixedly connected with two first racks 14 which are symmetrical front and back, and the first racks 14 are positioned below the first gear 30 and the second gear 31 and are meshed with the first gears.

Two first racks 14 which are symmetrical front and back are fixedly connected above the vehicle plate 5, and the first racks 14 are meshed with the first gear 30 and the second gear 31, so that the transfer box 6 is pushed, and the first gear 30 and the second gear 31 rotate.

The left wall fixedly connected with handle 12 of transfer box 6, be equipped with one in the handle 12 can be in handle 12 gliding push rod 11 from top to bottom, the below of push rod 11 articulates there are two bilateral symmetry's first connecting rod 33, fixedly connected with spring 32 between push rod 11 and the transfer box 6 left side bottom surface, transfer box 6 left side wall fixedly connected with has two fixed blocks 13 of preceding back symmetry, all be equipped with one in every fixed block 13 can be in fixed block 13 gliding second connecting rod from side to side, the outside of every second connecting rod all fixedly connected with a tooth-shaped piece 35, every first connecting rod 33 all articulates with the second connecting rod mutually.

The handle 12 is held, the push rod 11 is pressed downwards, the push rod 11 moves downwards to drive the two first connecting rods 33 hinged with the push rod to turn downwards, the outer side of the first link 33 drives the two second links hinged with the first link to slide inwards at the same time, the two second connecting rods can only move horizontally under the action of the two fixed blocks 13, when the two second connecting rods slide inwards at the same time, the two front and rear tooth-shaped blocks 35 meshed with the first gear 30 are driven to slide inwards, thereby releasing the engagement of the first gear 30 by the tooth block 35, and further pushing the transfer box 6 forward and backward, under the action of the spring 32, the push rod 11 can always have an upward force under the condition of no external force, the two arc-shaped blocks are ensured to be meshed with the first gear 30, the transfer box 6 is locked on the first rack 14 and cannot move back and forth without pushing the push rod 11.

The bottom plate 2 is provided with a motor 4, the rear end of the motor 4 is fixedly connected with a threaded rod 19, the threaded rod 19 is in threaded connection with a sliding block 18, the right side of the sliding block 18 is fixedly connected with a second rack 25 capable of sliding on the bottom plate 2 in a front-back mode, a fourth gear 17 is meshed above the second rack 25, the right side of the fourth gear 17 is coaxially and fixedly connected with a third connecting rod 24, the upper portion of the third connecting rod 24 is hinged with a fourth connecting rod 23, and the fourth connecting rod 23 is hinged to the lower end face of the vehicle plate 5.

The motor 4 rotates to drive the threaded rod 19 of the fixed connection to rotate, an internal thread is arranged in the sliding block 18, the threaded rod 19 rotates to realize the back-and-forth movement of the sliding block 18, then the second rack 25 fixedly connected with the sliding block 18 is driven to move back and forth, the second rack 25 drives the fourth gear 17 meshed with the second rack to rotate, and when the third connecting rod 24 driving the coaxial fixed connection turns clockwise, the fourth connecting rod 23 is matched with the hinged fourth connecting rod to form the vertical upward movement of the vehicle plate 5.

Be equipped with an gasbag 22 in the transfer box 6, a headrest 21 of the place ahead fixedly connected with of gasbag 22, the left surface of transfer box 6 is equipped with two front and back symmetries and apron 10 that can overturn.

Be equipped with gasbag 22 in the transport box 6, gasbag 22 texture is softer and gasbag 22's the outside is higher, and inboard lower can guarantee that the baby makes a round trip to rock in transport box 6 to the middle part of headrest 21 is fluted, can restrict the head that lives the baby and can not make a round trip to rock, and can not produce uncomfortable sense to the baby, can adjust the position of baby through opening two apron 10.

The rear end of the bottom plate 2 is fixedly connected with a push handle 15, and the lower end face of the base is uniformly and fixedly connected with a plurality of universal wheels 1.

The pushing handle 15 can realize the back and forth movement of the transfer trolley, and the universal wheel 1 can be braked and stopped after the transfer trolley moves to a required position, so that the transfer trolley can not move back and forth.

When the utility model is used, the medical staff pushes the push handle 15 to realize the back and forth movement of the transfer trolley and move to the side of the sickbed to be transferred, the brake universal wheel 1 ensures that the transfer trolley can not move back and forth, the bottom plate 2 is provided with a motor 4, the rear end of the motor 4 is fixedly connected with a threaded rod 19, the threaded rod 19 is in threaded connection with a slide block 18, the right side of the slide block 18 is fixedly connected with a second rack 25 which can slide back and forth on the bottom plate 2, a fourth gear 17 is meshed above the second rack 25, the right side of the fourth gear 17 is coaxially and fixedly connected with a third connecting rod 24, a fourth connecting rod 23 is hinged above the third connecting rod 24, the fourth connecting rod 23 is hinged on the lower end surface of the trolley board 5, the rotation of the motor 4 is used for adjusting the height of the trolley board 5, when the trolley board 5 and the bed board are adjusted to be level, the handle 12, the push rod 11 moves downwards to drive the two first connecting rods 33 hinged with the push rod to turn downwards, so that the outer sides of the first connecting rods 33 drive the two second connecting rods hinged with the first connecting rods to slide inwards at the same time, the two second connecting rods can only move in the horizontal direction under the action of the two fixing blocks 13, when the two second connecting rods slide inwards at the same time, the front and rear two tooth blocks 35 meshed with the first gear 30 are driven to slide inwards, so that the meshing of the tooth blocks 35 on the first gear 30 can be relieved, the transfer box 6 can be pushed forwards and backwards, two first racks 14 which are symmetrical forwards and backwards are fixedly connected above the vehicle plate 5, the first racks 14 are mutually meshed with the first gear 30 and the second gear 31, the transfer box 6 is pushed, the first gear 30 and the second gear 31 rotate, the first gear 30 in the shell 7 rotates to drive the third gear 28 meshed with the upper part to rotate at the same time, the third gear 28 rotates to drive the first belt wheel 29 fixedly connected with the inner side to rotate, the first belt wheel 29 drives the second belt wheel 26 to rotate through the belt 27, the first connecting shaft 9 fixedly connected between the two second belt wheels 26 is driven to rotate, so as to drive the circular arc plate 8 to turn over, the second gear 31 rotates to drive the second connecting shaft 16 fixedly connected between the two second gears 31 to rotate, so as to drive the vertical plate 20 fixedly connected to turn over, then the baby is put into the shipping box, the air bag 22 is arranged in the shipping box 6, the air bag 22 is soft in texture and higher in the outer side of the air bag 22, the lower inner side can ensure that the baby can rock back and forth in the shipping box 6, the middle part of the headrest 21 is provided with a groove, the head of the baby can be limited not to rock back and forth, and discomfort can not be caused to the baby, then the shipping box 6 is pulled to the left side by pressing the pull rod, so that the, under the effect of spring 32, can keep under the circumstances that does not receive external force, make push rod 11 have an ascending power always, guarantee two arc pieces and the meshing of first gear 30, under the circumstances that does not press push rod 11, transfer box 6 locks can not round trip movement on first rack 14, and the rear portion up end of transfer box 6 is equipped with the through-hole, can conveniently connect some medical instrument.

The utility model discloses novel structure thinks about ingeniously, and easy operation is convenient, and it is fixed that current transfer car (buggy) can not carry out the head to the baby at the transfer process through this design effectual solution, and the shock attenuation effect is relatively poor to the transport box can not open and shut fast and put into the baby when transporting, has prolonged the problem of transporting required time, the more quick transportation of help medical personnel.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a paediatrics transfer car (buggy), including bottom plate (2), a serial communication port, bottom plate (2) top is equipped with sweep (5) of liftable, a plurality of telescopic links (3) of fixedly connected with between bottom plate (2) and sweep (5), sweep (5) top is equipped with transport box (6) that can remove about sweep (5), two casings (7) of both ends fixedly connected with around transport box (6), transport box (6) left side up end articulates there is arc board (8) that can overturn, transport box (6) right side down end articulates there is riser (20) that can overturn, transport box (6) are removed about and are formed arc board (8) and riser (20) structure that opens and shuts simultaneously.

2. A pediatric transfer trolley according to claim 1, wherein each housing (7) is internally provided with a rotatable first gear (30), the two first gears (30) are symmetrical front and back, the two first gears (30) are rotatably connected to the front and back end surfaces on the left side of the transfer box (6), the front and back end surfaces on the right side of the transfer box (6) are rotatably connected with two second gears (31) symmetrical front and back, a third gear (28) is engaged above each first gear (30), the inner side of each third gear (28) is fixedly connected with a first belt wheel (29), a belt (27) is arranged above each first belt wheel (29), each first belt wheel (29) is connected with a second belt wheel (26) through the belt (27), and a first connecting shaft (9) is fixedly connected between the two first belt wheels (29), first connecting axle (9) run through transport case (6) and fixed connection in the left end of circular arc board (8), fixedly connected with second connecting axle (16) between two second gears (31), and second connecting axle (16) run through transport case (6) and fixed connection in the lower extreme of riser (20).

3. A pediatric transfer trolley according to claim 1, wherein two first racks (14) are fixedly connected to the upper end surface of the trolley plate (5) and are symmetrical in front and back, and the first racks (14) are positioned below the first gear (30) and the second gear (31) and are meshed with the first gears and the second gears.

4. The pediatric transfer trolley according to claim 1, wherein a handle (12) is fixedly connected to a left wall surface of the transfer box (6), a push rod (11) capable of sliding up and down in the handle (12) is arranged in the handle (12), two bilaterally symmetrical first connecting rods (33) are hinged below the push rod (11), a spring (32) is fixedly connected between the push rod (11) and the bottom surface of the left side of the transfer box (6), two fixed blocks (13) which are symmetrical front and back are fixedly connected to the left side wall of the transfer box (6), a second connecting rod capable of sliding left and right in the fixed blocks (13) is arranged in each fixed block (13), a toothed block (35) is fixedly connected to the outer side of each second connecting rod, and each first connecting rod (33) is hinged to the second connecting rod.

5. A pediatric transfer vehicle according to claim 1, wherein the bottom plate (2) is provided with a motor (4), a threaded rod (19) is fixedly connected to the rear end of the motor (4), the threaded rod (19) is in threaded connection with a sliding block (18), a second rack (25) capable of sliding back and forth on the bottom plate (2) is fixedly connected to the right side of the sliding block (18), a fourth gear (17) is meshed above the second rack (25), a third connecting rod (24) is coaxially and fixedly connected to the right side of the fourth gear (17), a fourth connecting rod (23) is hinged above the third connecting rod (24), and the fourth connecting rod (23) is hinged to the lower end face of the vehicle plate (5).

6. A pediatric transfer trolley according to claim 1, wherein an air bag (22) is arranged in the transfer box (6), a headrest (21) is fixedly connected in front of the air bag (22), and two cover plates (10) which are symmetrical and can be turned back and forth are arranged on the left side surface of the transfer box (6).

7. A paediatric transfer trolley according to claim 1, characterized in that the rear end of the base plate (2) is fixedly connected with a push handle (15), and the lower end face of the base is uniformly and fixedly connected with a plurality of universal wheels (1).