CN109288630A - A kind of medical first aid stretcher - Google Patents

A kind of medical first aid stretcher Download PDF

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Publication number
CN109288630A
CN109288630A CN201811163647.0A CN201811163647A CN109288630A CN 109288630 A CN109288630 A CN 109288630A CN 201811163647 A CN201811163647 A CN 201811163647A CN 109288630 A CN109288630 A CN 109288630A
Authority
CN
China
Prior art keywords
cavity
bed
block
slide bar
baffle
Prior art date
Application number
CN201811163647.0A
Other languages
Chinese (zh)
Inventor
不公告发明人
Original Assignee
刘诗晨
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 刘诗晨 filed Critical 刘诗晨
Priority to CN201811163647.0A priority Critical patent/CN109288630A/en
Publication of CN109288630A publication Critical patent/CN109288630A/en

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00Stretchers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00Stretchers
    • A61G1/04Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers

Abstract

The invention discloses a kind of medical first aid stretchers, including bed group, first connected structure, second connected structure and third connected structure, the bed group has been placed equidistant with three groups from top to bottom, and the bed group both ends of top are symmetrically fixedly connected there are four the first latch structure, the both ends of middle part bed group are symmetrically fixedly connected there are four the second connected structure, the both ends of bottom bed group are symmetrically fixedly connected there are four third connected structure, and three groups of bed groups pass through the first connected structure, second connected structure and the 4th connected structure are mutually inserted, the bed group includes substrate, buffer unit, support plate, supporting block, lying board and board for pillow, adjustment structure, the top of the substrate is uniformly fixed with buffer unit, support plate is fixedly connected at the top of the buffer unit, such automobile-used first aid stretcher of rescue, facilitate condition, it is easy to use, and it is more to give treatment to transport simultaneously People, conevying efficiency is high, and the life security guarantee of people is improved when large size speedily carries out rescue work and rescues people.

Description

A kind of medical first aid stretcher
Technical field
The present invention relates to field of medical technology, specially a kind of medical first aid stretcher.
Background technique
Stretcher is that a kind of common medical auxiliary equipment uses on ambulance at present usually as patient's tool is transported Stretcher is usually an independent small-sized bed, encounter need first aid patient when use.
Existing ambulance first aid stretcher, an ambulance are commonly equipped with a secondary stretcher, can only once give treatment to transport one People, treatment conevying efficiency it is low, and speedily carry out rescue work rescue people during, most valuable is exactly to give treatment to haulage time and efficiency, existing Ambulance and stretcher generally can only once draw a people during drawing patient, encounter large size speedily carry out rescue work accident when, need more Ambulance roping back and forth, wastes many times.For this purpose, it is proposed that a kind of medical first aid stretcher.
Summary of the invention
The purpose of the present invention is to provide a kind of medical first aid stretchers, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of medical first aid stretcher, including bed group, first Connected structure, the second connected structure and third connected structure, it is characterised in that: the bed group has been placed equidistant with three from top to bottom Group, and the both ends of the bed group of top are symmetrically fixedly connected there are four the first latch structure, the both ends of middle part bed group are symmetrically fixed to be connected It connects there are four the second connected structure, the both ends of bottom bed group are symmetrically fixedly connected with that there are four third connected structures, and three groups of bed groups It is mutually inserted by the first connected structure, the second connected structure and third connected structure, the bed group includes substrate, buffering dress It sets, support plate, supporting block, lying board and board for pillow, adjustment structure, buffer unit, the buffering dress is fixed at the top of the substrate The top set is fixedly connected with support plate, and supporting block is fixedly connected at the top of the support plate, and the top of the supporting block is fixed to be connected Lying board is connect, one end of the lying board is rotatablely connected board for pillow by shaft, and the board for pillow bottom is equipped with adjustment structure, and the board for pillow are logical Toning section structure is connect with support plate, and the both ends of the substrate are symmetrically fixedly connected with sliding block, and is located at two of bed group end the One connected structure, two the second connected structures are respectively and fixedly provided with sliding rail between two third connected structures, and sliding block and sliding rail sliding block It connects.
Preferably, the buffer unit is uniformly fixed on the top of substrate.
Preferably, the buffer unit has 25-35.
It is a kind of medical first aid stretcher that the present invention, which might also say that, it is preferable that first connected structure includes first fixed Block, inserted link, the first cavity, first baffle, the first slide bar, the first spring, the first fixture block and the first card slot, first fixed block It is fixedly connected with substrate, first fixed block bottom is fixedly connected with inserted link, is equipped with the first cavity, institute in the bottom of the inserted link It states and slidably connects first baffle in the first cavity, the side of the first baffle is fixedly connected with one end of the first slide bar, described The other end of first slide bar passes through the first cavity and is fixedly connected with the first fixture block, and the first slide bar is slidably connected with the first cavity, institute It states the first slide bar and is located at the part of the first cavity and be cased with the first spring, one end of first spring is fixedly connected with first baffle, The other end of first spring is fixedly connected with the cavity wall of the first cavity, and the bottom of the inserted link is set close to the side of the first fixture block There is the first card slot mutually agreed with the first fixture block.
Preferably, the material of the inserted link is stainless steel.
It is a kind of medical rescue first aid stretcher that the present invention, which might also say that, it is preferable that second connected structure includes the Two fixed blocks, the first card hole, the first insertion tube, the second cavity, second baffle, the second slide bar, second spring, the second fixture block and second Card slot, second fixed block are fixedly connected with substrate, and second fixed block bottom is fixedly connected with the first insertion tube, and second is solid The top for determining block is equipped with the first jack, and the first jack is connected to the first insertion tube, and the side of second fixed block is equipped with first Card hole, the bottom of first insertion tube are equipped with the second cavity, slidably connect second baffle in second cavity, and described second The side of baffle is fixedly connected with one end of the second slide bar, and the other end of second slide bar passes through the second cavity, and is fixedly connected Second fixture block, the part that second slide bar is located in the second cavity are cased with second spring, and one end of the second spring is fixed Second baffle is connected, the other end of the second spring is fixedly connected with the cavity wall of the second cavity, and the bottom of first insertion tube is leaned on The side of nearly second fixture block is equipped with the second card slot mutually agreed with the second fixture block, and first connected structure is slided by inserted link and inserted It is connected in the first jack of the second connected structure.
Preferably, the material of first insertion tube is stainless steel.
It is a kind of medical rescue combination first aid stretcher that the present invention, which might also say that, it is preferable that the third connected structure packet Third fixed block, the second card hole, the second insertion tube are included, the third fixed block is fixedly connected with substrate, the bottom of the third fixed block Portion is fixedly connected with the second insertion tube, is equipped with the second jack at the top of the third fixed block, and the second jack is connected to the second insertion tube, institute The side for stating third fixed block is equipped with the second card hole, and second connected structure passes through the first insertion tube sliding plug to third grafting In second jack of structure.
The present invention might also say that be a kind of improvement medical first aid stretcher, it is preferable that preferably, the bottom of second insertion tube Portion is fixed with Universal self-locking wheel.
It is a kind of first aid stretcher realized and efficiently succoured that the present invention, which might also say that, it is preferable that described positioned at base ends Handle is respectively and fixedly provided on fixed sliding rail between two third fixed blocks.
Preferably, the material of second insertion tube is stainless steel.
It is a kind of medical first aid stretcher that can efficiently succour that the present invention, which might also say that, it is preferable that the buffer unit includes Slide cartridge, third spring, third baffle and third slide bar, the top surface of the substrate are fixed with slide cartridge, bottom symmetrical in the slide cartridge It is fixed with third spring, third baffle is fixedly connected at the top of the third spring, is fixedly connected at the top of the third baffle One end of third slide bar, the other end of the third slide bar passes through slide cartridge and is fixedly connected with support plate, and third sliding bar cooperates Slide cartridge.
It is a kind of medical first aid stretcher that can flexibly use that the present invention, which might also say that, it is preferable that the adjustment structure includes Snap-gauge, kelly and bayonet lock, the bottom of the board for pillow are fixed with snap-gauge, and the snap-gauge bottom is equidistantly equipped with limit hole, the support One end is equipped with kelly at the top of plate, and one end of the kelly is rotatablely connected by shaft and support plate, and the other end of the kelly is solid Surely bayonet lock is connected.
Preferably, the limit hole has 3-7.
Preferably, bull stick is equipped between the substrate and support plate, described bull stick one end is rotated by shaft and support plate The other end top of connection, the bull stick is fixedly connected with support ring.
Preferably, the substrate top middle position is fixed with electric heating piece.
Compared with prior art, the beneficial effects of the present invention are:
1, in the use of the present invention, first aid transport can be carried out to multiple patients simultaneously, conevying efficiency is high, and three groups of bed groups can Fast quick-detach assembling flexibly uses, can three groups or two groups fit together use, can also be independently operated, and three bed groups can It mutually staggers, is independent of each other, be not take up too many space, and easy to use.
2, the present invention passes through the buffer unit of setting, and buffer unit includes slide cartridge, third spring, third baffle and third Slide bar has certain elasticity, can play the role of buffer protection to the patient of recumbency on lying board.
3, the present invention can be rotated kelly by the adjustment structure of setting, so that its is tilted different angle, using being fixed on kelly The bayonet lock of one end snaps fit onto the limit hole on snap-gauge, realizes the tilt angle for adjusting patient's lying posture.
4, the present invention can need to stablize ambulatory environment in patient using the bull stick and support ring of setting, and it is slow not need elasticity When rushing, bull stick is rotated, support ring is stuck between substrate and support plate, keeps buffer unit ineffective, by being arranged in substrate The electric heating piece at top can carry out hyperthermic therapy to patient in appropriate situation.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the present invention one;
Fig. 2 is the partial structural diagram of the embodiment of the present invention one;
Fig. 3 is the bed group structural schematic diagram of the embodiment of the present invention one;
Fig. 4 is the connected structure schematic diagram of the embodiment of the present invention one;
Fig. 5 is the overall structure diagram of the embodiment of the present invention two, three, four;
Fig. 6 is the connected structure schematic diagram of the embodiment of the present invention two, three, four;
Fig. 7 is the connected structure diagrammatic cross-section of the embodiment of the present invention two, three;
Fig. 8 is a-quadrant enlarged structure schematic diagram in the partial enlarged view and Fig. 7 of the embodiment of the present invention two;
Fig. 9 is B area enlarged structure schematic diagram in the partial enlarged view and Fig. 7 of the embodiment of the present invention three;
Figure 10 is the schematic diagram of the section structure of the buffer unit of the embodiment of the present invention five;
Figure 11 is the partial structural diagram of the embodiment of the present invention six;
Figure 12 is the region C enlarged structure schematic diagram in the partial enlarged view and Figure 11 of the embodiment of the present invention six;
Figure 13 is the overlooking structure diagram of the embodiment of the present invention seven;
Figure 14 is the region D enlarged structure schematic diagram in the partial enlarged view and Figure 13 of the embodiment of the present invention seven.
In figure: 1- groups;The first connected structure of 2-;The second connected structure of 3-;4- third connected structure;5- substrate;6- is slow Flushing device;7- support plate;8- supporting block;9- lying board;10- board for pillow;11- adjustment structure;12- sliding block;13- sliding rail;14- handle; The first fixed block of 15-;16- inserted link;The first cavity of 17-;18- first baffle;The first slide bar of 19-;The first spring of 20-;21- first Fixture block;The first card slot of 22-;The second fixed block of 23-;The first card hole of 24-;The first insertion tube of 25-;The second cavity of 26-;27- second gear Plate;The second slide bar of 28-;29- second spring;The second fixture block of 30-;The second card slot of 31-;32- third fixed block;The second card hole of 33-; The second insertion tube of 34-;35- slide cartridge;36- third spring;37- third baffle;38- third slide bar;39- electric heating piece;40- snap-gauge;41- Limit hole;42- kelly;43- bayonet lock;44- bull stick;45- support ring;46- Universal self-locking wheel;The first jack of 47-;48- second is inserted Hole.
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.It is based on Embodiment in the present invention, it is 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.
Embodiment one please refers to Fig. 1-4, and the present invention provides a kind of technical solution: a kind of medical first aid stretcher, including bed group 1, the first connected structure 2, the second connected structure 3 and third connected structure 4, it is characterised in that: the bed group 1 is equidistant from top to bottom Three groups are provided with, and the both ends of the bed group 1 of top are symmetrically fixedly connected there are four the first latch structure, middle part bed organizes 1 both ends It is symmetrically fixedly connected there are four the second connected structure 3, the both ends of bottom bed group 1 are symmetrically fixedly connected with that there are four third connected structures 4, and three groups of bed groups 1 are mutually inserted by the first connected structure 2, the second connected structure 3 and third connected structure 4, the bed group 1 Including substrate 5, buffer unit 6, support plate 7, supporting block 8, lying board 9 and board for pillow 10, adjustment structure 11, the top of the substrate 5 It is fixed with buffer unit 6, the top of the buffer unit 6 is fixedly connected with support plate 7, and the top of the support plate 7 is fixedly connected Supporting block 8, the top of the supporting block 8 are fixedly connected with lying board 9, and one end of the lying board 9 is rotatablely connected board for pillow 10 by shaft, 10 bottom of board for pillow is equipped with adjustment structure 11, and the board for pillow 10 are connect by adjustment structure 11 with support plate 7, the substrate 5 Both ends be symmetrically fixedly connected with sliding block 12, and be located at two the first connected structures, 2, two the second connected structures of 1 end of bed group 3, sliding rail 13 is respectively and fixedly provided between two third connected structures 4, sliding block 12 and the sliding of sliding rail 13 are clamped.The buffer unit 6 is The even top for being fixed on substrate 5.The buffer unit 6 has 25-35.
Embodiment two please refers to Fig. 5-8, and first connected structure 2 includes the first fixed block 15, inserted link 16, the first cavity 17, first baffle 18, the first slide bar 19, the first spring 20, the first fixture block 21 and the first card slot 22, first fixed block 15 with Substrate 5 is fixedly connected, and 15 bottom of the first fixed block is fixedly connected with inserted link 16, and it is empty to be equipped with first in the bottom of the inserted link 16 Chamber 17 slidably connects first baffle 18 in first cavity 17, and it is sliding that the side of the first baffle 18 is fixedly connected with first One end of bar 19, the other end of first slide bar 19 pass through the first cavity 17 and are fixedly connected with the first fixture block 21, and the first slide bar 19 are slidably connected with the first cavity 17, and the part that first slide bar 19 is located at the first cavity 17 is cased with the first spring 20, described One end of first spring 20 is fixedly connected with first baffle 18, and the other end of first spring 20 is fixedly connected with the first cavity 17 Cavity wall, the bottom of the inserted link 16 are equipped with the first card slot 22 agreed with 21 phase of the first fixture block close to the side of the first fixture block 21. The material of the inserted link 16 is stainless steel.
Embodiment three please refers to Fig. 5,6,7,9, second connected structure 3 include the second fixed block 23, the first card hole 24, First insertion tube 25, the second cavity 26, second baffle 27, the second slide bar 28, second spring 29, the second fixture block 30 and the second card slot 31, second fixed block 23 is fixedly connected with substrate 5, and 23 bottom of the second fixed block is fixedly connected with the first insertion tube 25, and The top of second fixed block 23 is equipped with the first jack 47, and the first jack 47 is connected to the first insertion tube 25, second fixed block 23 side is equipped with the first card hole 24, and the bottom of first insertion tube 25 is equipped with the second cavity 26, slides in second cavity 26 Dynamic to be connected with second baffle 27, the side of the second baffle 27 is fixedly connected with one end of the second slide bar 28, second slide bar 28 other end passes through the second cavity 26, and is fixedly connected with the second fixture block 30, and second slide bar 28 is located in the second cavity 26 Part be cased with second spring 29, one end of the second spring 29 is fixedly connected with second baffle 27, the second spring 29 The other end is fixedly connected with the cavity wall of the second cavity 26, the bottom of first insertion tube 25 close to the side of the second fixture block 30 be equipped with The second card slot 31 that second fixture block, 30 phase is agreed with, first connected structure 2 pass through 16 sliding plug of inserted link to the second grafting knot In first jack 47 of structure 3.The material of first insertion tube 25 is stainless steel.
Example IV please refers to Fig. 5,6, and the third connected structure 4 includes third fixed block 32, the second card hole 33, second Insertion tube 34, the third fixed block 32 are fixedly connected with substrate 5, and the bottom of the third fixed block 32 is fixedly connected with the second insertion tube 34, the second jack 48 is equipped at the top of the third fixed block 32, and the second jack 48 is connected to the second insertion tube 34, the third is consolidated The side for determining block 32 is equipped with the second card hole 33, and second connected structure 3 passes through 25 sliding plug of the first insertion tube to third grafting In second jack 48 of structure 4.The bottom of second insertion tube 34 is fixed with Universal self-locking wheel 46.It is described to be located at 5 end of substrate Two third fixed blocks 32 between be respectively and fixedly provided with handle 14 on fixed sliding rail 13.The material of second insertion tube 34 is stainless Steel.
Embodiment five is referring to Fig. 10, the buffer unit 6 includes slide cartridge 35, third spring 36, third baffle 37 and the Three slide bars 38, the top surface of the substrate 5 are fixed with slide cartridge 35, and bottom symmetrical is fixed with third spring 36, institute in the slide cartridge 35 The top for stating third spring 36 is fixedly connected with third baffle 37, and the top of the third baffle 37 is fixedly connected with third slide bar 38 One end, the other end of the third slide bar 38 pass through slide cartridge 35 and are fixedly connected with support plate 7, and third slide bar 38 is slidably matched slide cartridge 35。
Embodiment six please refers to Figure 11-12, and the adjustment structure 11 includes snap-gauge 40, kelly 42 and bayonet lock 43, the pillow The bottom of plate 10 is fixed with snap-gauge 40, and 40 bottom of snap-gauge is equidistantly equipped with limit hole 41, and described 7 top one end of support plate is equipped with One end of kelly 42, the kelly 42 is rotatablely connected by shaft and support plate 7, and the other end of the kelly 42 is fixedly connected with card Pin 43.The limit hole 41 has 3-7.The 5 top center position of substrate is fixed with electric heating piece 39.
Embodiment seven please refers to Figure 13-14, and bull stick 44, described 44 one end of bull stick are equipped between the substrate 5 and support plate 7 It is rotatablely connected by shaft and support plate 7, is fixedly connected with support ring 45 at the top of the other end of the bull stick 44.
Working principle:
A: when in use, the assembling of three groups of 1 quick releases of bed group flexibly uses, can three groups or two groups fit together It uses, can also be independently operated, in grafting, can be realized by the way that the first connected structure 2 to be plugged into the second connected structure 3 The splicing of two layers group 1, by the way that the inserted link 16 of the first plug-in connection is inserted into the first jack 47 in the second plug-in connection, And first jack 47 be connected to the first insertion tube 25, inserted link 16 and the first insertion tube 25 are slidably socketed together, can pass through 16 bottom of inserted link In the first card hole 24 on first fixture block, 21 flexible clamping to the second fixed block 23 in portion, being stably connected with for two bed groups 1 is realized, When installing and using, the first fixture block of pressable 21 is collapsible into it in the first card slot 22 of 16 bottom of inserted link, and the first fixture block 21 passes through The cavity wall that first slide bar 19 drives first baffle 18 to the first cavity 17 far from the first card slot 22 is mobile, so that the first bullet Spring 20 is stretched, and when the first fixture block 21 enters the first card hole 24 by the first jack 47, the first spring 20 can bounce back, and first Baffle 18 is mobile by the cavity wall that the first slide bar 19 drives the first fixture block 21 to the first cavity 17 close to the first card slot 22, so that The first fixture block 21 in first card slot 22 is ejected, and such first fixture block 21 is stuck in the first card hole 24 on the second fixed block 23 It is interior.Then inserted link 16 can be fully inserted into the first jack 47, or inserted link 16 is extracted out of second fixed block 23, it can be achieved that bed The contraction of group 1 folds or disassembly;Then 25 bottom end of the first insertion tube in the second plug-in connection is plugged into third plug-in connection In the second jack 48 in, can realize by the second card hole 33 on the second fixture block 30 flexible clamping to third fixed block 32 The bed group 1 of bottom two is stably connected with, at this point, three splicings of bed group 1 finish, when in use, uses three bed groups if necessary 1, pass through connected structure flexible clamping between each other.If need to only use a bed group 1 or two, can by it is unused that A group 1 is pulled out by connected structure sliding plug corresponding thereto to lowermost end, or by pressing fixture block, is shunk Get up or disassembles;
B: when in use, can level side by being fixed on the sliding block 12 at 1 both ends of bed group and sliding the sliding rail 13 of clamping with it To sliding bed group 1, mutually stagger three bed groups 1, the wounded or patient for not influencing recumbency on bed adjust posture;
C: by the buffer unit 6 of setting, and buffer unit 6 includes slide cartridge 35, third spring 36, third baffle 37 and the Three slide bars 38 have certain elasticity, can play the role of buffer protection to the patient of recumbency on lying board 9;
D: by the adjustment structure 11 of setting, can be rotated kelly 42, its made to tilt different angle, using being fixed on kelly 42 The bayonet lock 43 of one end snaps fit onto the limit hole 41 on snap-gauge 40, realizes the tilt angle for adjusting patient's lying posture;
F: using the bull stick 44 and support ring 45 of setting, it can need to stablize ambulatory environment in patient, not need elastic buffer When, bull stick 44 is rotated, is stuck in support ring 45 between substrate 5 and support plate 7, support ring 45 adds the height etc. of bull stick 44 at this time In the height of buffer unit 6 under natural conditions, therefore buffer unit 6 loses buffering effect, will not be elastically compressed, and fills buffering It is ineffective setting 6, and when needing elastic buffer, one end that bull stick 44 is fixed with support ring 45 need to only be produced, at this time Support ring 45 is located at outside substrate 5 and support plate 7;
G: the electric heating piece 39 by the way that 5 top of substrate is arranged in can carry out hyperthermic therapy to patient in appropriate situation.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (2)

1. a kind of medical first aid stretcher, including the bed group (1), the first connected structure (2), the second connected structure (3) and third Connected structure (4), it is characterised in that: the bed group (1) has been placed equidistant with three groups, and the two of the bed group (1) of top from top to bottom It holds and is symmetrically fixedly connected there are four the first latch structure (3), the both ends of middle part bed group (1) are symmetrically fixedly connected slotting there are four second Binding structure (3), the both ends of middle part bed group (1) are symmetrically fixedly connected there are four the second connected structure (3), and the two of bottom bed group (1) It holds there are four being symmetrically fixedly connected third connected structure (4), and three groups of bed groups (1) pass through the first connected structure (2), the second grafting Structure (3) and third connected structure (4) are mutually inserted, and the bed group (1) includes substrate (5), buffer unit (6), support plate (7), supporting block (8), lying board (9) and board for pillow (10), adjustment structure (11) are fixed with buffer unit at the top of the substrate (5) (6), it is fixedly connected support plate (7) at the top of the buffer unit (6), is fixedly connected with supporting block at the top of the support plate (7) (8), it is fixedly connected lying board (9) at the top of the supporting block (8), one end of the lying board (9) is rotatablely connected board for pillow by shaft (10), board for pillow (10) bottom is equipped with adjustment structure (11), and the board for pillow (10) pass through adjustment structure (11) and support plate (7) Connection, the board for pillow (10) are connect by adjustment structure (11) with support plate (7), and the both ends of the substrate (5) are symmetrically fixed to be connected It connects sliding block (12), and is located at two first connected structures (2) of bed group (1) end, two the second connected structures (3), two the It is respectively and fixedly provided between three connected structures (4) sliding rail (13), sliding block (12) and sliding rail (13) sliding are clamped;
First connected structure (2) include the first fixed block (15), inserted link (16), the first cavity (17), first baffle (18), First slide bar (19), the first spring (20), the first fixture block (21) and the first card slot (22), first fixed block (15) and substrate (5) it is fixedly connected, the first fixed block (15) bottom is fixedly connected inserted link (16), and the is equipped in the bottom of the inserted link (16) One cavity (17), first cavity (17) is interior to be slidably connected first baffle (18), and the side of the first baffle (18) is solid Surely one end of the first slide bar (19) is connected, the other end of first slide bar (19) passes through the first cavity (17) and is fixedly connected with first Fixture block (21), and the first slide bar (19) is slidably connected with the first cavity (17), first slide bar (19) is located at the first cavity (17) part is cased with the first spring (20), and one end of first spring (20) is fixedly connected first baffle (18), and described The other end of one spring (20) is fixedly connected with the cavity wall of the first cavity (17), and the bottom of the inserted link (16) is close to the first fixture block (21) side is equipped with the first card slot (22) mutually agreed with the first fixture block (21);
Second connected structure (3) includes the second fixed block (23), the first card hole (24), the first insertion tube (25), the second cavity (26), second baffle (27), the second slide bar (28), second spring (29), the second fixture block (30) and the second card slot (31), described Two fixed blocks (23) are fixedly connected with substrate (5), and the second fixed block (23) bottom is fixedly connected the first insertion tube (25), and the The top of two fixed blocks (23) is equipped with the first jack (47), and the first jack (47) is connected to the first insertion tube (25), and described second The side of fixed block (23) is equipped with the first card hole (24), and the bottom of first insertion tube (25) is equipped with the second cavity (26), described It is slidably connected second baffle (27) in second cavity (26), the side of the second baffle (27) is fixedly connected with the second slide bar (28) other end of one end, second slide bar (28) passes through the second cavity (26), and is fixedly connected with the second fixture block (30), institute It states the part that the second slide bar (28) are located in the second cavity (26) to be cased with second spring (29), one end of the second spring (29) It is fixedly connected second baffle (27), the other end of the second spring (29) is fixedly connected with the cavity wall of the second cavity (26), described The bottom of first insertion tube (25) is equipped with the second card slot mutually agreed with the second fixture block (30) close to the side of the second fixture block (30) (31), the first jack (47) that first connected structure (2) passes through inserted link (16) sliding plug to the second connected structure (3) It is interior;
Bull stick (44) are equipped between the substrate (5) and support plate (7), described bull stick (44) one end passes through shaft and support plate (7) it is rotatablely connected, is fixedly connected with support ring (45) at the top of the other end of the bull stick (44).
2. a kind of medical first aid stretcher according to claim 1, it is characterised in that: substrate (5) the top center position It is fixed with electric heating piece (39).
CN201811163647.0A 2018-10-01 2018-10-01 A kind of medical first aid stretcher CN109288630A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001000479A (en) * 1999-06-22 2001-01-09 Marubeni Corp Tool for conveyance of sick or wounded person
CN201959118U (en) * 2011-01-31 2011-09-07 叶影 Soft stretcher
CN103300985A (en) * 2013-07-10 2013-09-18 中国人民解放军总医院第一附属医院 Vehicular shelter with damping system for field environment
CN204951391U (en) * 2015-08-28 2016-01-13 徐月苗 Multifunctional sick bed
CN205108134U (en) * 2015-10-28 2016-03-30 张新红 Nursing bed for department of cardiology

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001000479A (en) * 1999-06-22 2001-01-09 Marubeni Corp Tool for conveyance of sick or wounded person
CN201959118U (en) * 2011-01-31 2011-09-07 叶影 Soft stretcher
CN103300985A (en) * 2013-07-10 2013-09-18 中国人民解放军总医院第一附属医院 Vehicular shelter with damping system for field environment
CN204951391U (en) * 2015-08-28 2016-01-13 徐月苗 Multifunctional sick bed
CN205108134U (en) * 2015-10-28 2016-03-30 张新红 Nursing bed for department of cardiology

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