CN109893350A - A kind of improvement flat car - Google Patents
A kind of improvement flat car Download PDFInfo
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- CN109893350A CN109893350A CN201910331687.XA CN201910331687A CN109893350A CN 109893350 A CN109893350 A CN 109893350A CN 201910331687 A CN201910331687 A CN 201910331687A CN 109893350 A CN109893350 A CN 109893350A
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- driving
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- drive shaft
- flat car
- braced frame
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- 230000006872 improvement Effects 0.000 title claims abstract description 18
- 238000001802 infusion Methods 0.000 claims abstract description 14
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 239000003814 drug Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The invention discloses a kind of improvement flat cars, belong to medical auxiliary tool technology field comprising vehicle frame, plate and transfusion pole；Vehicle frame includes braced frame and four support legs, and support leg is equipped with wheel；Movable two support arm devices being accommodated in immediately below braced frame and the driving device for driving two support arm devices to move horizontally are provided on vehicle frame；Driving device includes two mounting racks, two driving assemblies, one first drive shaft and one first driving handle；Two mounting racks are arranged at intervals on the bottom of braced frame, and two driving assemblies are separately mounted on two mounting racks, and the horizontal movement under the driving of the first drive shaft and the first driving handle；Two support arm devices are symmetrical set respectively across setting on two driving assemblies, and arm device is ask to have the function of height adjustment；The present invention solves existing flat car since vehicle body is relatively narrow, and when patient fluid infusion, arm is easy the problem of sliding from flat car and therefore causing contingency.
Description
Technical field
The present invention relates to medical auxiliary tool technology field, in particular to a kind of improvement flat car.
Background technique
Medical flat wooden handcart is the common tool of transporting patient, and vehicle body is generally relatively narrow, it is ensured that flat car can be in congestion
Channel normal pass；Bed is crossed in order to facilitate patient, and on the flat car of part and not set guardrail, but there are following for this kind of flat car
Defect: when the patient (the especially biggish patient of figure) on flat car needs to carry out infusion treatment, due to the vehicle of flat car
Body is relatively narrow, and the not restriction effect of guardrail, the arm that patient receives infusion treatment be easy to from flat car slide and because
This causes contingency；Therefore, it is necessary to provide a kind of improvement flat car to solve the above problems.
Summary of the invention
In view of the foregoing, it is necessary to a kind of improvement flat car is provided, for solving existing flat car since vehicle body is relatively narrow,
When patient fluid infusion, arm is easy the problem of sliding from flat car and therefore causing contingency.
In order to achieve the above objectives, the technical scheme adopted by the invention is that:
A kind of improvement flat car, including vehicle frame, plate and transfusion pole, the vehicle frame include horizontally disposed braced frame
It is equipped with a wheel with the bottom of four support legs being symmetricly set at left and right sides of braced frame bottom, each support leg,
It is set to the flatbed horizontal top of the braced frame, the transfusion pole is vertically situated at the braced frame along length
The side in direction；Movable two support arm devices being accommodated in immediately below braced frame are provided on the vehicle frame and for driving
State the driving device that two support arm devices move horizontally；
The driving device includes two mounting racks, two driving assemblies, one first drive shaft and one first driving handle；Institute
The bottom that two mounting racks are arranged at intervals on the braced frame is stated, and between four support legs；The mounting rack includes fixing
Plate and guide plate, the guide plate is set to the lower section of the braced frame, and connects the braced frame by the fixed plate；
The guide plate is horizontally disposed, and offers guide rail；The opposite sides of the guide plate along its length respectively with the support
The opposite sides of frame in the width direction is at the same level, and the length of the guide rail is equal to the length of the guide plate；Two driving
Component is separately mounted to the top of two guide plates of two mounting rack, and the driving component includes fixing seat and is symmetrically set in institute
State two driving units of fixing seat opposite sides；The fixing seat is fixedly mounted on the middle part of the guide plate, the fixing seat
Inner hollow forms the first cavity；The driving unit includes slide and the first screw rod, the axis direction of first screw rod with
The length direction of the guide plate is arranged in parallel；One end of first screw rod penetrates first cavity, and is provided with first
Bevel gear, first screw rod and the fixing seat are rotatablely connected；The other end of first screw rod wears the slide, and with
The slide is threadedly coupled, and the slide is slidably connected with the guide rail；First drive shaft wears two driving assembly
Two fixing seats, and be rotatablely connected with the fixing seat, first drive shaft is horizontally disposed, and vertical with first screw rod
Setting；Second bevel gear is provided in first cavity of two fixing seat, the second bevel gear is fixedly set in institute
It states in the first drive shaft, two first bevel gears in the second bevel gear and the fixing seat are sequentially connected；Described first drives
One end of first drive shaft is arranged in fixed handle；
The two supports arm device is symmetrical set respectively across setting on two driving assembly；The support hand
Device includes two lift adjustment parts and a hand-held board, and the bottom of the two lift adjustments part is respectively fixedly connected with two driving group
Part is located at two ipsilateral slides, and the hand-held board is across the top that two lift adjustment parts are arranged in, the length side of the hand-held board
It is arranged in parallel to the length direction with the braced frame；Wherein, the horizontal distance between the hand-held board and the fixing seat
Less than the horizontal distance between the slide and the fixing seat, the fixed plate is always positioned at two hands of the two supports arm device
Between supporting plate.
Preferably, the opposite sides of the plate in the width direction with the braced frame in the width direction opposite two
Side is at the same level.In this way, when the hand-held board to be adjusted to the side of the plate, the plate and the hand-held board it
Between gap it is smaller, convenient for improve patient's arm be placed on the comfort level on the hand-held board.
Preferably, the support arm device further includes guardrail board, and the guardrail board is by hinge and the hand-held board far from institute
The side for stating fixing seat is hinged, and the axis direction of the hinge and the length direction of the hand-held board are arranged in parallel；The guardrail
Bolt is provided on plate, the bolt includes attachment base and removable pin, and the attachment base is detachably connected with the guardrail board, institute
Removable pin to be stated actively to be set in attachment base, the top surface of the hand-held board is offered for the jack for removable pin insertion,
And the removable pin, when being inserted into the jack, the guardrail board is vertically arranged with the hand-held board.In this way, working as described in needs
When guardrail board, it is only necessary to be flipped up the guardrail board, and the bolt is inserted into the jack；The guardrail board
The arm that can further avoid patient slides from flat car, and plays preferable protective effect to patient；Further, since institute
The horizontal position for stating hand-held board is adjustable, when not needing to widen vehicle body using the hand-held board, also can be used described
Guardrail board protects patient, while being convenient for the normal pass of flat car；When needing to carry out patient bed operation, inserted described
The removable pin of pin is extracted out, and the guardrail board is downwardly turned over, and carried out bed operation to patient convenient for medical staff, and had
Good practicability.
Preferably, the bottom of the hand-held board is provided with the first retaining ring, and the guardrail board is set on side along its length
It is equipped with the second retaining ring, a spring is fixedly connected on first retaining ring, the other end of the spring and second retaining ring can
Dismantling connection；At this point, the spring is in tensional state.In this way, when not needing using the guardrail board, by the bullet
Spring is detachably connected with second retaining ring, so that the guardrail board is fixed, the guardrail board is avoided to transport in flat car
The case where being rocked during row.
Preferably, the lift adjustment part includes thread bush, the second screw rod, adjustment seat and the second drive shaft；The spiral shell
Line set and second screw rod are vertically arranged, and the bottom of the thread bush is fixedly connected with the top of the slide, and described second
The lower end of screw rod is threadedly coupled with the thread bush；The top of the adjustment seat is fixedly connected with the bottom of the hand-held board, institute
The inner hollow of adjustment seat is stated, the second cavity is formed；The upper end of second screw rod penetrates second cavity, and is provided with
Third hand tap gear, second screw rod and the adjustment seat are rotatablely connected；Second drive shaft run through the adjustment seat, and with institute
Adjustment seat rotation connection is stated, the axis direction of second drive shaft and the axis direction of first drive shaft are arranged in parallel；
The 4th bevel gear is provided in second cavity, the 4th bevel gear is fixedly set in second drive shaft, and
It is sequentially connected with the third hand tap gear；In each support arm device, the second drive shaft of two lift adjustment parts is connected with each other,
And one end of second drive shaft is provided with the second driving handle.In this way, convenient for medical staff by rotating described the
Two driving handles adjust the adjustable height of the lift adjustment part；When second driving handle is driven, described second
Driving handle drives second drive shaft turns, and second drive shaft drives the 4th bevel gear to rotate, and the described 4th
Bevel gear drives the third hand tap gear rotation, and the third hand tap gear drives the second screw rod rotation；Due to described second
Screw rod is threadedly coupled with the thread bush, the adjustment seat since the restriction effect of the second drive shaft is not able to rotate, it is described
It is relatively rotated between second screw rod and the thread bush, drives the adjustment seat to carry out lifting action, to adjust the hand rest
The height of plate.
Preferably, the bottom of the thread bush is fixedly connected with slide top far from the side of fixing seat；The adjustment seat
Top be fixedly connected with the middle part of the hand-held board in the width direction.
Preferably, the vehicle frame is additionally provided with a parcel shelf below two mounting rack, and the parcel shelf level is set
It sets, and is fixedly connected with four support leg, be provided on the parcel shelf and be respectively used to storage first-aid medicine and first aid tool
Two drawout cubicles.In this way, storage first-aid medicine and first aid tool are stored by the drawout cubicle, when patient was shifting
When needing first aid in journey, carry out rescue work in time convenient for medical staff.
Preferably, the drawout cubicle includes cabinet body and is movably arranged at the intracorporal drawer of the cabinet, and the cabinet body is in the pumping
The side of drawer is provided with knob, and the knob and the cabinet body are rotatablely connected, and are arranged with the drawer partition；On the knob
It is provided with the fixture block for fixing drawer, the length direction of the fixture block and the axis direction of the knob are vertically arranged.In this way
Setting drives the fixture block that the drawer is fixed, the drawer is avoided to walk in flat car by rotating the knob
During the case where easily sliding out.
Preferably, the dustbin for collecting infusion bottle is additionally provided on the parcel shelf, the dustbin is set with described
Object plate is detachably connected.In this way, it is complete defeated used in infusion treatment process to collect patient by the dustbin
Liquid bottle.
Preferably, the power supply unit for powering to first aid instrument, the power supply unit are additionally provided on the parcel shelf
Including battery and inverter；The battery and the inverter are detachably connected with the parcel shelf, the battery
It is electrically connected with the inverter, the inverter, which is equipped with, provides the socket of 220V alternating current.In this way, making medical staff
Rescue work can be carried out to patient by electrical equipment in patient transfer engineering.
Due to the adoption of the above technical scheme, the invention has the following advantages:
1. the present invention is provided with movable two support arm devices being accommodated in immediately below braced frame and for driving on vehicle frame
The driving device that dynamic two support arm devices move horizontally；When patient needs to be infused, medical staff can pass through rotation drive device
The first driving handle, the hand-held board of two support arm devices is recalled outwardly from the underface of braced frame, then respectively pass through two supports
Two hand-held boards are adjusted to suitable height by the lift adjustment part of arm device, so that hand-held board and the plate being set on vehicle frame are locked
It is flat；In this way, can effectively increase the area that patient places arm, when efficiently solving patient fluid infusion, arm is easy from flat
The problem of being slid on wooden handcart and therefore causing contingency；When patient does not need infusion, hand-held board can be recalled to support frame
The underface of frame will not influence the normal pass of flat car, can bring great convenience for medical staff and patient.
2. the present invention is provided with guardrail board on hand-held board, guardrail board is hinged by hinge and hand-held board, and is arranged useful
In the bolt of nonfloating rail plate；When needing using guardrail board, it is only necessary to be flipped up guardrail board, and by the removable pin of bolt
The jack being inserted on hand-held board；The arm that guardrail board can further avoid patient slides from flat car, and to patient
Play preferable protective effect；Further, since the horizontal position of hand-held board is adjustable, when not needing to carry out to vehicle body using hand-held board
When widening, guardrail board can be used also to protect patient, while being convenient for the normal pass of flat car；When needing to carry out to patient
When bed operation, the removable pin of bolt is extracted out, and guardrail board is downwardly turned over, bed was carried out to patient convenient for medical staff
Operation has good practicability.
3. there is structure to be simple and convenient to operate and drive stability high for inventive drive means and lift adjustment part
The advantages that, horizontal position and the vertical position of hand-held board are rapidly adjusted convenient for medical staff, so that two hand-held boards be distinguished
It is adjusted to the opposite sides of plate, the working efficiency of medical staff can be effectively improved, and the labour for saving medical staff is defeated
Out.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for improveing flat car provided by the embodiment of the present invention；
Fig. 2 is the cross-sectional view in Fig. 1 at A-A；
Fig. 3 is the scheme of installation of driving device provided by the embodiment of the present invention and support arm device；
Fig. 4 is the schematic diagram of internal structure of fixing seat provided by the embodiment of the present invention；
Fig. 5 is the schematic diagram of internal structure of adjustment seat provided by the embodiment of the present invention；
Main element symbol description is as follows in figure:
In attached drawing, 1- vehicle frame, 2- braced frame, 3- support leg, 4- wheel, 5- plate, 6- transfusion pole, 7- mounting rack, 8-
Fixed plate, 9- guide plate, 10- parcel shelf, 11- fixing seat, the first cavity of 12-, 13- driving unit, 14- slide, 15- first
Bar, 16- first bevel gear, the first drive shaft of 17-, 18- second bevel gear, the first driving handle of 19-, 20- hold in the palm arm device, 21-
Lift adjustment part, 22- thread bush, the second screw rod of 23-, 24- adjustment seat, the second cavity of 25-, 26- third hand tap gear, 27- second
Drive shaft, the 4th bevel gear of 28-, the second driving handle of 29-, 30- hand-held board, 31- guardrail board, 32- hinge, 33- bolt, 34-
First retaining ring, the second retaining ring of 35-, 36- spring, 37- drawout cubicle, 38- cabinet body, 39- drawer, 40- knob, 41- fixture block, 42- rubbish
Rubbish bucket, 43- power supply unit.
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Attached drawing
Only for illustration, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent, in order to more
Illustrate a specific embodiment of the invention well, the certain components of attached drawing have omission, zoom in or out, and do not represent actual product
Size, it will be understood by those skilled in the art that in attached drawing certain known features, component and its explanation may omit be understood that
, it is based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" connection " shall be understood in a broad sense, such as may be fixed connection or may be dismantle connection, or integral connection；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
Connection inside element.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in invention.
Embodiment
As shown in Figure 1, a kind of improvement flat car, including vehicle frame 1, plate 5 and transfusion pole 6.Vehicle frame 1 includes horizontally disposed
Braced frame 2 and four support legs 3 that are symmetricly set at left and right sides of 2 bottom of braced frame, the bottom of each support leg 3 is all provided with
There is a wheel 4.Plate 5 is horizontally arranged at the top of braced frame 2, and the opposite sides of plate 5 in the width direction is and support frame
The opposite sides of frame 2 in the width direction is at the same level, and transfusion pole 6 is vertically situated at the side of braced frame 2 along its length.
As shown in Figure 2,3, 4, movable two support arm devices 20 being accommodated in immediately below braced frame 2 are provided on vehicle frame 1
With the driving device for driving two support arm devices 20 to move horizontally.Driving device includes two mounting racks 7, two driving assemblies, one
First drive shaft 17 and one first driving handle 19.Two mounting racks 7 are arranged at intervals on the bottom of braced frame 2, and are located at four
Between support leg 3.Mounting rack 7 includes fixed plate 8 and guide plate 9, and guide plate 9 is set to the lower section of braced frame 2, and passes through fixation
Plate 8 connects braced frame 2.Guide plate 9 is horizontally disposed, and offers guide rail, the opposite sides difference of guide plate 9 along its length
It is at the same level with the opposite sides of braced frame 2 in the width direction, the length of guide rail is equal to the length of guide plate 9.
Two driving assemblies are separately mounted to the top of two guide plates 9 of two mounting racks 7, and driving assembly includes 11 He of fixing seat
It is symmetrically set in two driving units 13 of 11 opposite sides of fixing seat.Fixing seat 11 is fixedly mounted on the middle part of guide plate 9, fixing seat
11 inner hollows form the first cavity 12.Driving unit 13 includes slide 14 and the first screw rod 15, the axis side of the first screw rod 15
It is arranged in parallel to the length direction with guide plate 9.One end of first screw rod 15 penetrates the first cavity 12, and is provided with the first cone tooth
Wheel 16, the first screw rod 15 are rotatablely connected with fixing seat 11, and the other end of the first screw rod 15 wears slide 14, and with 14 screw thread of slide
Connection, slide 14 are slidably connected with guide rail.First drive shaft 17 wears two fixing seats 11 of two driving assemblies, and with fixing seat 11
Rotation connection；In the present embodiment, the first screw rod 15 and the first drive shaft 17 are rotatablely connected by bearing and fixing seat 11.First
Drive shaft 17 is horizontally disposed, and is vertically arranged with the first screw rod 15.Second is provided in first cavity 12 of two fixing seats 11
Bevel gear 18, second bevel gear 18 are fixedly set in the first drive shaft 17, two in second bevel gear 18 and fixing seat 11
First bevel gear 16 is sequentially connected.One end of the first drive shaft 17 is arranged in first driving handle 19.When the first driving handle 19
When being driven, the first driving handle 19 drives the rotation of the first drive shaft 17, and the first drive shaft 17 drives second bevel gear 18 to rotate,
Second bevel gear 18 drives the rotation of two first bevel gears 16 simultaneously, and two first bevel gears 16 drive 15 turns of two first screw rod respectively
It is dynamic；Since the first screw rod 15 is threadedly coupled with slide 14, slide 14 is slidably connected with guide rail, and the first screw rod 15 and fixing seat 11
Relative position be fixed；Therefore, two first screw rods 15 relatively rotate between two slides 14 respectively, and two slides 14 of driving exist
It is horizontally moved on the guide rail of guide plate 9；When first drive shaft 17 rotates clockwise, two first screw rods 15 are to turn counterclockwise
Dynamic, when the first drive shaft 17 rotates counterclockwise, two first screw rods 15 are to rotate clockwise；Therefore, two slides 14 drive first
Under the driving effect of moving axis 17, while relative motion or moving toward one another.
As shown in Fig. 1,2,5, two support arm devices 20 are symmetrical set respectively across setting on two driving assemblies.
Holding in the palm arm device 20 includes two lift adjustment parts 21, a hand-held board 30 and a guardrail board 31.The bottom of two lift adjustment parts 21 point
It is not fixedly connected with two driving assemblies and is located at two ipsilateral slides 14, hand-held board 30 is across the top that two lift adjustment parts 21 are arranged in
Portion, the length direction of hand-held board 30 and the length direction of braced frame 2 are arranged in parallel.The length of hand-held board 30, which is less than, is set to support
The distance between 2 bottom left of frame or two support legs 3 on right side.Horizontal distance between hand-held board 30 and fixing seat 11 is small
Horizontal distance between slide 14 and fixing seat 11, fixed plate 8 are always positioned between two hand-held boards 30 of two support arm devices 20.
Wherein, lift adjustment part 21 includes thread bush 22, the second screw rod 23, adjustment seat 24 and the second drive shaft 27.22 He of thread bush
Second screw rod 23 is vertically arranged, and the bottom of thread bush 22 is fixedly connected with the top of slide 14；In the present embodiment, thread bush 22
Bottom is fixedly connected with 14 top of slide far from the side of fixing seat 11, and the lower end of the second screw rod 23 and 22 screw thread of thread bush connect
It connects.The top of adjustment seat 24 is fixedly connected with the bottom of hand-held board 30；In the present embodiment, the top of adjustment seat 24 and hand-held board 30
Middle part in the width direction is fixedly connected, 24 inner hollow of adjustment seat, forms the second cavity 25.The upper end of second screw rod 23 penetrates
Second cavity 25, and it is provided with third hand tap gear 26, the second screw rod 23 is rotatablely connected with adjustment seat 24.Second drive shaft 27 runs through
Adjustment seat 24, and be rotatablely connected with adjustment seat 24.In the present embodiment, the second drive shaft 27 and the second screw rod 23 by bearing with
Adjustment seat 24 is rotatablely connected.The axis direction of second drive shaft 27 and the axis direction of the first drive shaft 17 are arranged in parallel.Second
The 4th bevel gear 28 is provided in cavity 25, the 4th bevel gear 28 is fixedly set in the second drive shaft 27, and bores with third
Gear 26 is sequentially connected.In each support arm device 20, the second drive shaft 27 of two lift adjustment parts 21 is connected with each other, and second drives
One end of moving axis 27 is provided with the second driving handle 29.In this way, passing through the second driving handle 29 of rotation convenient for medical staff
To adjust the adjustable height of lift adjustment part 21.When the second driving handle 29 is driven, the second driving handle 29 drives second
Drive shaft 27 rotates, and the second drive shaft 27 drives the rotation of the 4th bevel gear 28, and the 4th bevel gear 28 drives 26 turns of third hand tap gear
Dynamic, third hand tap gear 26 drives the rotation of the second screw rod 23；Since the second screw rod 23 is threadedly coupled with thread bush 22, thread bush 22 is solid
Surely slide 14 is connected, adjustment seat 24 is not able to rotate due to the restriction effect of the second drive shaft 27；Therefore, the second screw rod 23 and screw thread
It is relatively rotated between set 22, driving adjustment seat 24 carries out lifting action, to adjust the height of hand-held board 30.
Guardrail board 31 by side of the hinge 32 with hand-held board 30 far from fixing seat 11 it is hinged, the axis direction of hinge 32 and
The length direction of hand-held board 30 is arranged in parallel.Bolt 33 is provided in guardrail board 31, bolt 33 includes attachment base and removable pin, is connected
Joint chair is detachably connected with guardrail board 31, and removable pin is actively set in attachment base, and the top surface of hand-held board 30 is offered for supplying
The jack of removable pin insertion, and when removable pin insertion jack, guardrail board 31 is vertically arranged with hand-held board 30.In this way, when needing
When wanting guardrail board 31, it is only necessary to be flipped up guardrail board 31, and bolt 33 is inserted into jack；Guardrail board 31 can be into
One step avoids the arm of patient from sliding from flat car, and plays preferable protective effect to patient；Further, since hand-held board 30
Horizontal position it is adjustable, when not needing to widen vehicle body using hand-held board 30, guardrail board 31 can be used also to protect
Patient, while being convenient for the normal pass of flat car；When needing to carry out patient bed operation, the removable pin of bolt 33 is taken out
Out, and by guardrail board 31 it downwardly turns over, bed operation was carried out to patient convenient for medical staff, there is good practicability.
In addition, the bottom of hand-held board 30 is provided with the first retaining ring 34, guardrail board 31 is provided with the second retaining ring on side along its length
35, a spring 36 is fixedly connected on the first retaining ring 34, and the other end of spring 36 is detachably connected with the second retaining ring 35；At this point,
Spring 36 is in tensional state.When not needing using guardrail board 31, spring 36 and the second retaining ring 35 are detachably connected, thus
The case where guardrail board 31 is fixed, guardrail board 31 is avoided to rock in flat car operational process.
Vehicle frame 1 is additionally provided with a parcel shelf 10 in the lower section of two mounting racks 7, and parcel shelf 10 is horizontally disposed, and supports with four
Foot 3 is fixedly connected, and two drawout cubicles 37 for being respectively used to storage first-aid medicine and first aid tool are provided on parcel shelf 10.It sets in this way
It sets, storage first-aid medicine is stored by drawout cubicle 37 and first aid tool is convenient for when patient needs first aid in transfer process
Medical staff carries out rescue work in time.Drawout cubicle 37 includes cabinet body 38 and the drawer 39 being movably arranged in cabinet body 38, cabinet body
38 are provided with knob 40 in the side of drawer 39, and knob 40 and cabinet body 38 are rotatablely connected, and are spaced and are arranged with drawer 39；Knob 40
On be provided with fixture block 41 for fixing drawer 39, the axis direction of the length direction and knob 40 of fixture block 41 is vertically arranged.This
Sample setting drives fixture block 41 that drawer 39 is fixed, the process for avoiding drawer 39 from walking in flat car by rotating knob 40
In the case where easily sliding out.The dustbin 42 for collecting infusion bottle, dustbin 42 and parcel shelf are additionally provided on parcel shelf 10
10 are detachably connected.In this way, patient's infusion bottle complete used in infusion treatment process can be collected by dustbin 42.
The power supply unit 43 for powering to first aid instrument is additionally provided on parcel shelf 10, power supply unit 43 includes battery and inversion
Device；Battery and inverter are detachably connected with parcel shelf 10, and battery and inverter are electrically connected, and inverter, which is equipped with, to be provided
The socket of 220V alternating current.In this way, enabling medical staff in patient transfer engineering, by electrical equipment to patient
Carry out rescue work.
When patient needs to be infused, medical staff can be by the first driving handle 19 of rotation drive device, by two supports
The hand-held board 30 of arm device 20 recalls outwardly from the underface of braced frame 2, then passes through the rising-falling tone of two support arm devices 20 respectively
It saves part 21 and two hand-held boards 30 is adjusted to suitable height, so that hand-held board 30 is at the same level with the plate 5 being set on vehicle frame 1；This
Sample can effectively increase the area that patient places arm, and when efficiently solving patient fluid infusion, arm is easy from flat car
The problem of sliding and therefore causing contingency.When patient does not need infusion, hand-held board 30 can be recalled to braced frame 2
Underface will not influence the normal pass of flat car, can bring great convenience for medical staff and patient.In addition, this hair
Bright driving device and lift adjustment part 21 has many advantages, such as that structure is simple and convenient to operate and drives stability high, is convenient for
Medical staff rapidly adjusts horizontal position and the vertical position of hand-held board 30, to two hand-held boards 30 are adjusted to respectively flat
The opposite sides of plate 5, can effectively improve the working efficiency of medical staff, and save the export of labor of medical staff.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, it is all the present invention suggested by technical spirit under completed same changes or modifications change, should all belong to
In the covered the scope of the patents of the present invention.
Claims (10)
1. a kind of improvement flat car, including vehicle frame, plate and transfusion pole, the vehicle frame include horizontally disposed braced frame and
Four support legs being symmetricly set at left and right sides of braced frame bottom, the bottom of each support leg are equipped with a wheel, institute
It is set to the top of the braced frame with stating flatbed horizontal, the transfusion pole is vertically situated at the braced frame along length side
To side, it is characterised in that: be provided on the vehicle frame movable two support arm devices being accommodated in immediately below braced frame and
Driving device for driving the two supports arm device to move horizontally；
The driving device includes two mounting racks, two driving assemblies, one first drive shaft and one first driving handle；Described two
Mounting rack is arranged at intervals on the bottom of the braced frame, and between four support legs；The mounting rack include fixed plate and
Guide plate, the guide plate is set to the lower section of the braced frame, and connects the braced frame by the fixed plate；It is described
Guide plate is horizontally disposed, and offers guide rail；The opposite sides of the guide plate along its length respectively with the braced frame
Opposite sides in the width direction is at the same level, and the length of the guide rail is equal to the length of the guide plate；Two driving assembly
It is separately mounted to the top of two guide plates of two mounting rack, the driving component includes fixing seat and is symmetrically set in described solid
Two driving units of reservation opposite sides；The fixing seat is fixedly mounted on the middle part of the guide plate, inside the fixing seat
It is hollow, form the first cavity；The driving unit includes slide and the first screw rod, the axis direction of first screw rod with it is described
The length direction of guide plate is arranged in parallel；One end of first screw rod penetrates first cavity, and is provided with the first cone tooth
Wheel, first screw rod and the fixing seat are rotatablely connected；The other end of first screw rod wears the slide, and with it is described
Slide is threadedly coupled, and the slide is slidably connected with the guide rail；First drive shaft wears the two of two driving assembly
Fixing seat, and being rotatablely connected with the fixing seat, first drive shaft is horizontally disposed, and vertical with first screw rod sets
It sets；Second bevel gear is provided in first cavity of two fixing seat, the second bevel gear is fixedly set in described
In first drive shaft, two first bevel gears in the second bevel gear and the fixing seat are sequentially connected；First driving
One end of first drive shaft is arranged in handle；
The two supports arm device is symmetrical set respectively across setting on two driving assembly；The support arm device
Including two lift adjustment parts and a hand-held board, the bottom of the two lift adjustments part is respectively fixedly connected with two driving assembly position
In two ipsilateral slides, the hand-held board across the top that two lift adjustment parts are arranged in, the length direction of the hand-held board with
The length direction of the braced frame is arranged in parallel；Wherein, the horizontal distance between the hand-held board and the fixing seat is less than
Horizontal distance between the slide and the fixing seat, the fixed plate are always positioned at two hand-held boards of the two supports arm device
Between.
2. a kind of improvement flat car according to claim 1, it is characterised in that: the plate in the width direction opposite two
Side is at the same level with the opposite sides of the braced frame in the width direction.
3. a kind of improvement flat car according to claim 2, it is characterised in that: the support arm device further includes guardrail board,
The guardrail board is hinged by side of the hinge with the hand-held board far from the fixing seat, the axis direction of the hinge and institute
The length direction for stating hand-held board is arranged in parallel；It is provided with bolt in the guardrail board, the bolt includes attachment base and removable pin,
The attachment base is detachably connected with the guardrail board, and the removable pin is actively set in attachment base, the top of the hand-held board
Face is offered for the jack for removable pin insertion, and when the removable pin insertion jack, the guardrail board and institute
Hand-held board is stated to be vertically arranged.
4. a kind of improvement flat car according to claim 3, it is characterised in that: the bottom of the hand-held board is provided with first
Retaining ring is provided with the second retaining ring on the side of the guardrail board along its length, is fixedly connected with a bullet on first retaining ring
Spring, the other end of the spring are detachably connected with second retaining ring；At this point, the spring is in tensional state.
5. a kind of improvement flat car according to claim 1, it is characterised in that: the lift adjustment part include thread bush,
Second screw rod, adjustment seat and the second drive shaft；The thread bush and second screw rod are vertically arranged, the thread bush
Bottom is fixedly connected with the top of the slide, and the lower end of second screw rod is threadedly coupled with the thread bush；The adjustment seat
Top be fixedly connected with the bottom of the hand-held board, the inner hollow of the adjustment seat, formed the second cavity；Described second
The upper end of bar penetrates second cavity, and is provided with third hand tap gear, and second screw rod and the adjustment seat are rotatablely connected；
Second drive shaft runs through the adjustment seat, and is rotatablely connected with the adjustment seat, the axis direction of second drive shaft
It is arranged in parallel with the axis direction of first drive shaft；The 4th bevel gear, the 4th cone are provided in second cavity
Gear is fixedly set in second drive shaft, and is sequentially connected with the third hand tap gear；Each support arm device
In, the second drive shaft of two lift adjustment parts is connected with each other, and one end of second drive shaft is provided with the second driving handle.
6. a kind of improvement flat car according to claim 5, it is characterised in that: the bottom of the thread bush and slide top
Side far from fixing seat is fixedly connected；The middle part of the top of the adjustment seat and the hand-held board in the width direction is fixed to be connected
It connects.
7. a kind of improvement flat car according to claim 1, it is characterised in that: the vehicle frame is under two mounting rack
Side is additionally provided with a parcel shelf, and the parcel shelf is horizontally disposed, and is fixedly connected with four support leg, sets on the parcel shelf
It is equipped with two drawout cubicles for being respectively used to storage first-aid medicine and first aid tool.
8. a kind of improvement flat car according to claim 7, it is characterised in that: the drawout cubicle includes that cabinet body and activity are set
In the intracorporal drawer of the cabinet, the cabinet body is provided with knob in the side of the drawer, and the knob and the cabinet body rotate
Connection, and be arranged with the drawer partition；The fixture block for fixing drawer, the length side of the fixture block are provided on the knob
It is vertically arranged to the axis direction with the knob.
9. a kind of improvement flat car according to claim 8, it is characterised in that: be additionally provided on the parcel shelf for receiving
Collect the dustbin of infusion bottle, the dustbin is detachably connected with the parcel shelf.
10. a kind of improvement flat car according to claim 9, it is characterised in that: be additionally provided with and be used on the parcel shelf
To the power supply unit that first aid instrument is powered, the power supply unit includes battery and inverter；The battery and the inversion
Device is detachably connected with the parcel shelf, and the battery and the inverter are electrically connected, and the inverter, which is equipped with, to be provided
The socket of 220V alternating current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910331687.XA CN109893350B (en) | 2019-04-24 | 2019-04-24 | Improved flat car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910331687.XA CN109893350B (en) | 2019-04-24 | 2019-04-24 | Improved flat car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109893350A true CN109893350A (en) | 2019-06-18 |
| CN109893350B CN109893350B (en) | 2024-07-19 |
Family
ID=66956245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910331687.XA Active CN109893350B (en) | 2019-04-24 | 2019-04-24 | Improved flat car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109893350B (en) |
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| CN112245124A (en) * | 2020-10-26 | 2021-01-22 | 郝建 | Clinical first aid auxiliary device that uses of severe |
| CN115414209A (en) * | 2022-11-04 | 2022-12-02 | 中山市人民医院 | External life support equipment transportation placing vehicle |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109893350B (en) | 2024-07-19 |
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