CN110215357A - Medical first aid stretcher - Google Patents
Medical first aid stretcher Download PDFInfo
- Publication number
- CN110215357A CN110215357A CN201910416295.3A CN201910416295A CN110215357A CN 110215357 A CN110215357 A CN 110215357A CN 201910416295 A CN201910416295 A CN 201910416295A CN 110215357 A CN110215357 A CN 110215357A
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- Prior art keywords
- stretcher
- storage device
- placed cavity
- motor
- gear
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- 238000005192 partition Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/013—Stretchers foldable or collapsible
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Emergency Lowering Means (AREA)
Abstract
The present invention relates to technical field of medical equipment, specifically, being related to a kind of medical first aid stretcher comprising stretcher ontology and stretcher storage device, the lateral surface of stretcher storage device is equipped with the first hanging ring, and the stretcher placed cavity for placing stretcher ontology is equipped in stretcher storage device；Line roller placed cavity is equipped in stretcher storage device, the partition for separating the two is equipped between line roller placed cavity and stretcher placed cavity, the support shaft being arranged perpendicular to stretcher storage device length direction is equipped in line roller placed cavity, support shaft is equipped with the line roller being interference fitted with support shaft, and the first motor of driving line roller is equipped in stretcher storage device；Stretcher ontology, which includes two, can be connected together mounting bracket, and the end of mounting bracket is equipped with the second hanging ring；Line roller is equipped with cable, and the end of cable is connected on the second hanging ring.The downhole rescuing work that the present invention is suitable for, and can effectively avoid causing secondary injury to the wounded when saving the wounded.
Description
Technical field
The present invention relates to technical field of medical equipment, specifically, being related to a kind of medical first aid stretcher.
Background technique
Stretcher is the transfer tool for emergency relief, be mainly used for carrying by other people strength or it is mobile because by
Wound or patient that is sick and losing control in this way timely rescue patient and medical.
Application No. is the patent documents of CN201510295833.X to disclose a kind of underground Folding stretcher, is mainly used in well
Lower first aid field, including stretcher rod and stretcher face, stretcher rod are stainless steel stretcher rod, are successively hingedly formed by 2-4 sections of connecting rods,
Stretcher rod includes motion bar and fixed link, and collet is arranged in stretcher face side, and fixed link is sleeved in collet；The stretcher face other side is equal
Even arrangement fixed block, fixed block are connected and fixed bar by fixed lock, and stretcher face both ends are set respectively between motion bar and fixed link
Support rod is set, support rod is stainless steel support rod；Locating piece is respectively set in motion bar both ends, and location hole, load are arranged in locating piece
The fixed lock in frame face end is fixed on motion bar by location hole, and stretcher face is that stretcher face, fixed boom end are removed from office in the double-deck Oxford
Fixed pin is set, and collet is fixed in fixed link by fixed pin.Although the invention has structure simple, it can fold, occupy
Space is small, carries and uses all very convenient feature, but in the actual use process, it still can be straight there is well head is worked as
When diameter is too small, there is situations inconvenient for use.
Summary of the invention
Effective rescue can not be provided when well head diameter is too small for common rescue stretcher existing in the prior art
The defect of effect, the present invention provides a kind of medical first aid stretchers.It can be realized to provide in narrow underground and preferably rescue
Help the function of effect.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals:
A kind of medical first aid stretcher comprising stretcher ontology and the stretcher storage device for placing stretcher ontology,
Stretcher storage device is integrally rectangle, and the lateral surface of stretcher storage device is equipped with the first hanging ring, is set in stretcher storage device
There is the stretcher placed cavity for placing stretcher ontology, the opening of stretcher placed cavity and the first hanging ring are located at stretcher storage dress
Set the both ends of length direction；Line roller placed cavity, line roller placed cavity are equipped with positioned at the side of stretcher placed cavity in stretcher storage device
It is equipped with the partition for separating the two between stretcher placed cavity, is equipped in line roller placed cavity long perpendicular to stretcher storage device
The support shaft of direction setting is spent, support shaft is equipped with the line roller being interference fitted with support shaft, is equipped with driving in stretcher storage device
The first motor of line roller；Stretcher ontology, which includes two, can be connected together mounting bracket, and mounting bracket is equipped with shovel piece, installation branch
Frame includes the first support frame and the second support frame that two ends are mutually hinged, and the end of mounting bracket is equipped with second
Hanging ring；Line roller is equipped with cable, and partition is equipped with through-hole, and the end of cable passes through through-hole and is connected on the second hanging ring.
The setting of stretcher ontology and stretcher storage device through the invention is enabled in the well for carrying out relatively narrower
When lower rescue work, first rescuer can be hung and sent to underground, then stretcher storage device is hung and is sent to underground, by rescuer
The wounded are fixed on stretcher ontology, stretcher ontology is retracted in stretcher placed cavity by driving first motor later, then by
Stretcher storage device and stretcher ontology are hung jointly and are sent to ground by loop wheel machine.Stretcher storage device in through this embodiment and
The setting of stretcher ontology, being delivered to wounded's safety of underground on well.Compared to it is common by rescuer by underground
The wounded be fixed on as the lifting of the wounded one is sent to the mode on ground, the medical first aid stretcher provided in this implementation can be applicable in
It works in narrower downhole rescuing, while the stretcher for being fixed with the wounded being withdrawn in stretcher storage device, it can be effective
It avoids colliding between the wounded and the borehole wall when slinging the wounded and causing to cause secondary injury to the wounded.Mounting bracket
Bent design is fixed on rescuer more easily on stretcher ontology the wounded, to facilitate daily make
With.
Preferably, being equipped with motor installation cavity, the number of first motor close to the side of the first hanging ring in stretcher storage device
Amount for two and be arranged in motor installation cavity, set in stretcher storage device there are two along stretcher storage device length direction be arranged
Gear installation cavity, gear installation cavity is located at the two sides of line roller placed cavity and motor installation cavity, and tooth is protruded at the both ends of support shaft
It takes turns in installation cavity, the end that gear installation cavity is protruded into support shaft is equipped with first gear, and the end of the shaft of first motor is protruded into
In gear installation cavity, the second tooth being meshed with first gear is equipped in the shaft of first motor positioned at the end of gear installation cavity
Wheel.
In the present invention, by the setting of two first motors, stretcher storage device is enabled to sling by stretcher ontology
Shi Gengjia stablizes, it is therefore prevented that due to first motor quantity deficiency and lead to the generation of the failure when slinging stretcher ontology.
Preferably, the side wall of stretcher placed cavity is equipped with the sliding slot being arranged along stretcher storage device length direction, installation
The convex block matched with sliding slot is equipped on bracket positioned at the opposite end of shovel piece.
In the present invention, by sliding slot and convex block setting, enable to the fixation that stretcher ontology can be more stable
In stretcher placed cavity, so that stretcher ontology be prevented to shake in stretcher placed cavity, caused so as to avoid to the wounded
Secondary injury.
Preferably, mounting bracket is equipped with multiple groups idler wheel, idler wheel is perpendicular to plane where shovel piece and convex block.
In the present invention, by the setting of idler wheel, enable to when stretcher ontology is drawn in stretcher placed cavity, stretcher ontology
Frictional force between stretcher placed cavity reduces, so that stretcher ontology can more easily be drawn into stretcher placed cavity
In, while also improving the stability of the present apparatus.
Preferably, there are two stretcher storage device is all provided on two opposite exterior lateral sides walls of stretcher placed cavity opening
Cylinder mounting base is rotatably equipped with cylinder in cylinder mounting base, and the opening of stretcher placed cavity is equipped with puts for sealing stretcher
The baffle of chamber is set, the piston rod of cylinder is equipped with the block for matching with baffle.
In the present invention, by the setting of baffle, enable to user can be first by wound when carrying out the rescue of water quality disaster
Person is fixed on stretcher ontology and draws in stretcher ontology in stretcher storage device, then by the cooperation of cylinder and baffle come pair
Stretcher placed cavity is sealed, and stretcher storage device is finally pulled to take out rescue to safety zone and by the wounded.Baffle and cylinder
Cooperation so that the present apparatus can be adapted for the rescue of water quality disaster, to improve the applicability of the present apparatus.
Preferably, be equipped between two cylinders on side wall where cylinder in parallel with the setting of cylinder length direction the
One sliding rail, baffle be equipped with orthogonal second sliding rail of the first sliding rail, between the first sliding rail and the second sliding rail be equipped with both ends
The slide bar being located in the first sliding rail and the second sliding rail, the both ends of slide bar are respectively equipped with and the first sliding rail and the second sliding rail
The first fixture block and the second fixture block matched.
In the present invention, by the setting of slide bar, baffle is allowed to dial to the two sides of stretcher storage device, thus convenient
Daily use.
Preferably, the end that the bottom end of cylinder passes through cylinder mounting base is equipped with third gear, stretcher storage device it is outer
It is slidably equipped with the rack gear matched with third gear on side wall, is located at rack gear center on the lateral wall of stretcher storage device
Side be equipped with the second motor, the shaft of the second motor is equipped with the 4th gear matched with rack gear；Second motor and gas
The periphery of cylinder is equipped with waterproof cover.
In the present invention, rotatably it is arranged by the second motor and cylinder, rescuer is allowed to pass through driving the
Baffle is fixed on the opening of stretcher placed cavity by two motors and cylinder, to facilitate daily use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the stretcher ontology in embodiment 1；
Fig. 2 is the structural schematic diagram of the stretcher storage device in embodiment 1；
Fig. 3 is the cross-sectional view of the stretcher storage device in embodiment 1；
Fig. 4 is the enlarged drawing of the part A in embodiment 1；
Fig. 5 is the enlarged drawing of the part B in embodiment 1；
Fig. 6 is the enlarged drawing of the C portion in embodiment 1；
Fig. 7 is the structural schematic diagram of the slide bar in embodiment 1.
The toponym that each number designation is referred in attached drawing is as follows:
100, stretcher ontology；110, mounting bracket；111, the first support frame；112, the second support frame；120, the second hanging ring；
130, shovel piece；140, idler wheel；150, convex block；200, stretcher storage device；210, the first hanging ring；220, baffle；310, stretcher is put
Set chamber；320, sliding slot；410, cylinder mounting base；420, cylinder；430, block；440, the second motor；450, the 4th gear；460,
Third gear；470, rack gear；480, the second sliding rail；490, slide bar；510, the first sliding rail；610, line roller placed cavity；611 supports
Axis；612, line roller；613, first gear；620, motor installation cavity；621, first motor；622, second gear；630, gear is pacified
It behave affectedly；640, partition, 641, through-hole；710, the first fixture block；720, the second fixture block.
Specific embodiment
To further appreciate that the contents of the present invention, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.It should be understood that
, embodiment be only to the present invention explain and and it is non-limiting.
Embodiment 1
As shown in figs. 1-7, a kind of medical first aid stretcher is present embodiments provided comprising stretcher ontology 100 and use
In the stretcher storage device 200 for placing stretcher ontology 100, stretcher storage device 200 is whole to be rectangle, stretcher storage device
200 lateral surface is equipped with the first hanging ring 210, is equipped in stretcher storage device 200 and puts for placing the stretcher of stretcher ontology 100
Chamber 310 is set, the opening of stretcher placed cavity 310 and the first hanging ring 210 are located at the two of 200 length direction of stretcher storage device
End；Be equipped with line roller placed cavity 610 positioned at the side of stretcher placed cavity 310 in stretcher storage device 200, line roller placed cavity 610 with
It is equipped with the partition 640 for separating the two between stretcher placed cavity 610, is equipped in line roller placed cavity 610 and is received perpendicular to stretcher
The support shaft 611 of 200 length direction of device of receiving setting, support shaft 611 are equipped with the line roller 612 being interference fitted with support shaft 611,
The first motor 621 of driving line roller 612 is equipped in stretcher storage device 200；Stretcher ontology 100, which includes two, can be connected together
Mounting bracket 110, mounting bracket 110 are equipped with shovel piece 130, and mounting bracket 110 includes what two ends were mutually hinged
The end of first support frame 111 and the second support frame 112, mounting bracket 110 is equipped with the second hanging ring 120；Line roller 612 is equipped with
Cable, partition 640 are equipped with through-hole 641, and the end of cable passes through through-hole 641 and is connected on the second hanging ring 120.
The setting of stretcher ontology 100 and stretcher storage device 200 in through this embodiment, enable to carry out compared with
When narrow downhole rescuing works, first rescuer can be hung and sent to underground, then stretcher storage device 200 is hung and is sent to well
Under, the wounded are fixed on stretcher ontology 100 by rescuer, later by driving first motor 621 to receive stretcher ontology 100
It is back in stretcher placed cavity 310, then stretcher storage device 200 and stretcher ontology 100 is hung jointly by loop wheel machine and sent to ground.It is logical
The setting of the stretcher storage device 200 and stretcher ontology 100 in the present embodiment is crossed, it can be by the conveying of wounded's safety of underground
To well.The wounded of underground are fixed on as the lifting of the wounded one is sent to the mode on ground by rescuer compared to common,
The medical first aid stretcher provided in this implementation can be adapted for narrower downhole rescuing work, while will be fixed with the wounded
Stretcher withdraw stretcher storage device 200 in, can effectively avoid touching between the wounded and the borehole wall when slinging the wounded
It hits and causes to cause secondary injury to the wounded.The bent design of mounting bracket 110 allow rescuer more easily
The wounded are fixed on stretcher ontology 100, to facilitate daily use.
In the present embodiment, it is equipped with motor installation cavity 620 close to the side of the first hanging ring 210 in stretcher storage device 200, the
The quantity of one motor 621 is two and is arranged in motor installation cavity 620, is set in stretcher storage device 200 there are two along stretcher
The gear installation cavity 630 of 200 length direction of storage device setting, gear installation cavity 630 are located at line roller placed cavity 610 and motor
The two sides of installation cavity 620, the both ends of support shaft 611 are protruded into gear installation cavity 630, and gear installation cavity is protruded into support shaft 611
630 end is equipped with first gear 611, and the end of the shaft of first motor 621 is protruded into gear installation cavity 630, first motor
The second gear 622 being meshed with first gear 611 is equipped in 621 shaft positioned at the end of gear installation cavity 630.
The setting of two first motors 621 in through this embodiment enables to stretcher storage device 200 by stretcher
Ontology 100 is more stable when slinging, it is therefore prevented that due to 621 quantity of first motor deficiency and cause to hang by stretcher ontology 100
The generation of failure when rising.
In the present embodiment, the side wall of stretcher placed cavity 310 is equipped with the cunning being arranged along 200 length direction of stretcher storage device
Slot 320, the opposite end that shovel piece 130 is located in mounting bracket 110 are equipped with the convex block 150 matched with sliding slot 320.
The setting of sliding slot 320 and convex block 150 in through this embodiment, enables to stretcher ontology 100 can be more
It is stably fixed in stretcher placed cavity 310, so that stretcher ontology 100 is prevented to shake in stretcher placed cavity 310, from
And it avoids and secondary injury is caused to the wounded.
In the present embodiment, mounting bracket 110 is equipped with multiple groups idler wheel 140, and idler wheel 140 is perpendicular to shovel piece 130 and convex block
150 place planes.
The setting of idler wheel 140 in through this embodiment enables to stretcher ontology 100 drawing in stretcher placed cavity
When 310, the frictional force between stretcher ontology 100 and stretcher placed cavity 310 is reduced, so that stretcher ontology 100 can be more
It is easily drawn into stretcher placed cavity 310, while also improving the stability of the present apparatus.
In the present embodiment, stretcher storage device 200 is equal on two opposite exterior lateral sides walls of 310 opening of stretcher placed cavity
If being rotatably equipped with cylinder 420, the opening of stretcher placed cavity 310 in cylinder mounting base 410 there are two cylinder mounting base 410
Place is equipped with the baffle 220 for sealing stretcher placed cavity 310, and the piston rod of cylinder 420 is equipped with for matching with baffle 220
Block 430.
The setting of baffle 220 in through this embodiment enables to user can when carrying out the rescue of water quality disaster
First the wounded is fixed on stretcher ontology 100 and draws in stretcher ontology 100 in stretcher storage device 200, then passes through cylinder 420
And the cooperation of baffle 220 is sealed stretcher placed cavity 310, finally pulls stretcher storage device 200 to safety zone
And the wounded is taken out and is rescued.The cooperation of baffle 220 and cylinder 420 so that the present apparatus can be adapted for the rescue of water quality disaster, from
And improve the applicability of the present apparatus.
In the present embodiment, on the side wall where cylinder 420 positioned at two cylinders 420 between equipped in parallel with 420 length of cylinder
First sliding rail 510 of direction setting, baffle 220 are equipped with sliding with orthogonal second sliding rail 480 of the first sliding rail 510, first
It is equipped with both ends between rail 510 and the second sliding rail 480 and is located at the slide bar 490 in the first sliding rail 510 and the second sliding rail 480,
The both ends of slide bar 490 are respectively equipped with the first fixture block 710 and second matched with the first sliding rail 510 and the second sliding rail 480
Fixture block 720.
The setting of slide bar 490 in through this embodiment, allows baffle 220 to dial to stretcher storage device 200
Two sides, to facilitate daily use.
In the present embodiment, the end that the bottom end of cylinder 420 passes through cylinder mounting base 410 is equipped with third gear 460, and stretcher is received
Receive the rack gear 470 for being slidably equipped on the lateral wall of device 200 and matching with third gear 460, stretcher storage device 200
It is located at the side at 470 center of rack gear on lateral wall and is equipped with the second motor 440, the shaft of the second motor 440 is equipped with and rack gear
470 the 4th gears 450 matched；The periphery of second motor 440 and cylinder 420 is equipped with waterproof cover.
The second motor 440 and cylinder 420 in through this embodiment are rotatably arranged, and rescuer is led to
It overdrives the second motor 440 and baffle is fixed on the opening of stretcher placed cavity 310 by cylinder 420, to facilitate day
Normal use.
Rescuer is first hung and is sent to underground when specifically used by the medical first aid stretcher in the present embodiment, then will load
Frame storage device 200, which is hung, to be sent to underground, and the wounded are fixed on stretcher ontology 100 by rescuer, passes through driving first later
Stretcher ontology 100 is retracted in stretcher placed cavity 310 by motor 621, then by loop wheel machine by stretcher storage device 200 and stretcher sheet
Body 100 is hung jointly to be sent to ground.It should be noted that the stretcher ontology 100 provided in this implementation can also be used as common rescue
Help stretcher exclusive use.
In short, the foregoing is merely presently preferred embodiments of the present invention, it is all according to equalization made by scope of the present invention patent
Variation and modification, shall all be covered by the patent of the invention.
Claims (7)
1. medical first aid stretcher, it is characterised in that: including stretcher ontology (100) and for placing stretcher ontology (100)
Stretcher storage device (200), stretcher storage device (200) are integrally rectangle, set on the lateral surface of stretcher storage device (200)
Have the first hanging ring (210), the stretcher placed cavity for placing stretcher ontology (100) is equipped in stretcher storage device (200)
(310), the opening of stretcher placed cavity (310) and the first hanging ring (210) are located at stretcher storage device (200) length direction
Both ends；Side in stretcher storage device (200) positioned at stretcher placed cavity (310) is equipped with line roller placed cavity (610), and line roller is put
It sets and is equipped with partition (640) for separating the two between chamber (610) and stretcher placed cavity (610), in line roller placed cavity (610)
Equipped with the support shaft (611) being arranged perpendicular to stretcher storage device (200) length direction, support shaft (611) is equipped with and support
The line roller (612) of axis (611) interference fit, the interior first motor for being equipped with driving line roller (612) of stretcher storage device (200)
(621)；Stretcher ontology (100), which includes two, can be connected together mounting bracket (110), and mounting bracket (110) is equipped with shovel piece
(130), mounting bracket (110) includes the first support frame (111) and the second support frame that two ends are mutually hinged
(112), the end of mounting bracket (110) is equipped with the second hanging ring (120)；Line roller (612) is equipped with cable, and partition is set on (640)
Have through-hole (641), the end of cable passes through through-hole (641) and is connected on the second hanging ring (120).
2. medical first aid stretcher according to claim 1, it is characterised in that: close to the in stretcher storage device (200)
The side of one hanging ring (210) is equipped with motor installation cavity (620), and the quantity of first motor (621) is two and setting is pacified in motor
It behave affectedly in (620), sets that there are two the gears along the setting of stretcher storage device (200) length direction in stretcher storage device (200)
Installation cavity (630), gear installation cavity (630) are located at the two sides of line roller placed cavity (610) and motor installation cavity (620), support
The both ends of axis (611) are protruded into gear installation cavity (630), and the end that gear installation cavity (630) is protruded into support shaft (611) is equipped with
First gear (611), the end of the shaft of first motor (621) are protruded into gear installation cavity (630), first motor (621)
End in shaft positioned at gear installation cavity (630) is equipped with the second gear (622) being meshed with first gear (611).
3. medical first aid stretcher according to claim 2, it is characterised in that: set on the side wall of stretcher placed cavity (310)
There is the sliding slot (320) along the setting of stretcher storage device (200) length direction, the phase of shovel piece (130) is located in mounting bracket (110)
Opposite end is equipped with the convex block (150) matched with sliding slot (320).
4. medical first aid stretcher according to claim 3, it is characterised in that: mounting bracket (110) is rolled equipped with multiple groups
It takes turns (140), idler wheel (140) is perpendicular to plane where shovel piece (130) and convex block (150).
5. medical first aid stretcher according to claim 4, it is characterised in that: stretcher storage device (200) is close to stretcher
There are two being all provided on two opposite exterior lateral sides walls of placed cavity (310) opening cylinder mounting base (410), cylinder mounting base (410)
Interior to be rotatably equipped with cylinder (420), the opening of stretcher placed cavity (310) is equipped with for sealing stretcher placed cavity (310)
Baffle (220), the piston rod of cylinder (420) are equipped with the block (430) for matching with baffle (220).
6. medical first aid stretcher according to claim 5, it is characterised in that: be located on the side wall where cylinder (420)
The first sliding rail (510) in parallel with the setting of cylinder (420) length direction is equipped between two cylinders (420), baffle (220) is equipped with
With orthogonal second sliding rail (480) of the first sliding rail (510), two are equipped between the first sliding rail (510) and the second sliding rail (480)
The slide bar (490) being located in the first sliding rail (510) and the second sliding rail (480) is held, the both ends of slide bar (490) are respectively equipped with
The first fixture block (710) and the second fixture block (720) matched with the first sliding rail (510) and the second sliding rail (480).
7. medical first aid stretcher according to claim 6, it is characterised in that: pacify across cylinder the bottom end of cylinder (420)
The end for filling seat (410) is equipped with third gear (460), is slidably equipped on the lateral wall of stretcher storage device (200) and the
The rack gear (470) that three gears (460) match is located at rack gear (470) center on the lateral wall of stretcher storage device (200)
Side is equipped with the second motor (440), and the shaft of the second motor (440) is equipped with the 4th gear matched with rack gear (470)
(450)；The periphery of second motor (440) and cylinder (420) is equipped with waterproof cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910416295.3A CN110215357B (en) | 2019-05-20 | 2019-05-20 | Medical emergency stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910416295.3A CN110215357B (en) | 2019-05-20 | 2019-05-20 | Medical emergency stretcher |
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| Publication Number | Publication Date |
|---|---|
| CN110215357A true CN110215357A (en) | 2019-09-10 |
| CN110215357B CN110215357B (en) | 2021-02-23 |
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ID=67821483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910416295.3A Active CN110215357B (en) | 2019-05-20 | 2019-05-20 | Medical emergency stretcher |
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| Country | Link |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110680623A (en) * | 2019-10-10 | 2020-01-14 | 浙江海洋大学 | Medical rescue device |
| CN113576772A (en) * | 2021-07-27 | 2021-11-02 | 丛海铭 | Stretcher for medical rescue and nursing |
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|---|---|---|---|---|
| CN110680623A (en) * | 2019-10-10 | 2020-01-14 | 浙江海洋大学 | Medical rescue device |
| CN110680623B (en) * | 2019-10-10 | 2020-08-11 | 浙江海洋大学 | Medical rescue device |
| CN113576772A (en) * | 2021-07-27 | 2021-11-02 | 丛海铭 | Stretcher for medical rescue and nursing |
| CN113576772B (en) * | 2021-07-27 | 2023-05-09 | 丛海铭 | Stretcher for medical rescue nursing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110215357B (en) | 2021-02-23 |
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