CN113827407A - Dedicated multi-functional rescue stretcher of unmanned aerial vehicle - Google Patents
Dedicated multi-functional rescue stretcher of unmanned aerial vehicle Download PDFInfo
- Publication number
- CN113827407A CN113827407A CN202111275275.2A CN202111275275A CN113827407A CN 113827407 A CN113827407 A CN 113827407A CN 202111275275 A CN202111275275 A CN 202111275275A CN 113827407 A CN113827407 A CN 113827407A
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- unmanned aerial
- cloth
- aerial vehicle
- main rod
- rescue stretcher
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- 239000004744 fabric Substances 0.000 claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 238000004804 winding Methods 0.000 claims abstract description 9
- 238000004321 preservation Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims description 27
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000011229 interlayer Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims 2
- 230000002411 adverse Effects 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 10
- 230000006378 damage Effects 0.000 description 9
- 208000014674 injury Diseases 0.000 description 9
- 238000005096 rolling process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000036760 body temperature Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 208000013883 Blast injury Diseases 0.000 description 1
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- 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
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
-
- 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
-
- 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
- A61G1/044—Straps, bands or belts
-
- 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
- A61G2220/00—Adaptations of particular transporting means
- A61G2220/10—Aircrafts
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Emergency Lowering Means (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention provides a special multifunctional rescue stretcher for an unmanned aerial vehicle, which comprises an adjusting mechanism, wherein two sides of the adjusting mechanism are respectively provided with a main rod, a winding mechanism is respectively embedded in the two main rods, and the outer side wall of each main rod is provided with a hanging rod used for being connected with the unmanned aerial vehicle; when the rescue, can make the rescue stretcher open rapidly through adjustment mechanism to protect the person of hindering through heat preservation cloth, with rescue stretcher and unmanned aerial vehicle high-speed joint, transport to safe region with the person of hindering through unmanned aerial vehicle, realize the quick rescue to the person of hindering in the adverse circumstances.
Description
Technical Field
The invention relates to the technical field of rescue devices, in particular to a special multifunctional rescue stretcher for an unmanned aerial vehicle.
Background
The injury of people is not avoided on a battlefield, wherein various injuries such as gunshot injury, blast injury, fracture, burn injury and the like are included, but currently, the number of sanitary workers per army is very small, and the number of sanitary workers is undoubtedly less in the battlefield, so that the treatment pressure of the sanitary workers is very large when various injuries and the number of the injuries are met in the battlefield, and the motorization of transporting the injuries from a place to a battlefield hospital is a time-consuming process with a lot of uncertain factors, which is undoubtedly an incomplete guarantee for the lives of the injuries.
Especially, when the soldier is in an injury condition, the air temperature in a high-altitude area is low, and the motor vehicle cannot reach the mountainous terrain in a steep manner, the transportation difficulty is increased, so that the condition of the injured person is continuously aggravated.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a special multifunctional rescue stretcher for an unmanned aerial vehicle, which carries a rescue stretcher through the unmanned aerial vehicle and quickly rescues the wounded in the severe environment.
The invention is realized by the following technical scheme:
a multifunctional rescue stretcher special for an unmanned aerial vehicle comprises an adjusting mechanism, wherein main rods are arranged on two sides of the adjusting mechanism respectively, a winding mechanism is embedded in each of the two main rods, and a hanging rod used for being connected with the unmanned aerial vehicle is arranged on the outer side wall of each main rod;
the winding mechanism comprises a base, a rotating shaft and heat-insulating cloth, the rotating shaft is located in the main rod, two ends of the rotating shaft are respectively sleeved on the base, the base is embedded in the main rod, a torsion spring is arranged on the base, the outer end of the torsion spring is fixedly connected with the base, the inner end of the torsion spring is fixedly connected with the rotating shaft, one end of the heat-insulating cloth is fixedly connected with the rotating shaft, the heat-insulating cloth is wound on the rotating shaft, and the other end of the heat-insulating cloth extends to the outside of the winding.
Preferably, the adjusting mechanism is a scissor mechanism, the hinge points at two sides of the scissor mechanism are in sliding connection with the main rod, and one hinge point is fixedly hinged with the main rod.
Preferably, a T-shaped groove is formed in the side wall of the main rod, and a rotating shaft of a hinge point of the scissor mechanism is assembled in the T-shaped groove and can slide along the axial direction of the T-shaped groove.
Preferably, the articulated bracing piece that has at arbitrary mobile jib both ends, the free end of bracing piece is provided with the draw-in groove, is provided with on another mobile jib with draw-in groove complex locating pin.
Preferably, the top surface of mobile jib is provided with the cloth groove along its axial, and the tip of heat preservation cloth passes the cloth groove and extends to the outside of mobile jib, and the one end that the heat preservation cloth is located the mobile jib outside is connected with the dead lever.
Preferably, the top of the main rod is provided with a fixed hook for connecting a fixed rod, and the opening direction of the fixed hook is one side far away from the adjusting mechanism.
Preferably, the heat-insulating cloth is lining cloth and heating cloth which are respectively wound on the two winding mechanisms.
Preferably, an electric heating wire is laid in the interlayer of the heating cloth, and a storage battery is arranged in the main rod and used for supplying power to the electric heating wire.
Preferably, the storage battery and the heating cloth are respectively positioned on the two main rods, positive and negative electrode plates are embedded on the inner wall of the fixed hook and are respectively connected with the positive and negative electrodes of the storage battery, the input end of the heating wire is fixed on the fixed rod, and when the fixed rod is hung on the fixed hook, the positive and negative electrode plates are in contact with the input end of the heating wire and are conducted.
Preferably, be provided with a plurality of jibs on the mobile jib, the lower extreme of jib and the articulated of mobile jib, the upper end is used for being connected with unmanned aerial vehicle's bracing piece.
Compared with the prior art, the invention has the following beneficial technical effects:
the invention provides a special multifunctional rescue stretcher for an unmanned aerial vehicle, which is characterized in that two main rods are respectively connected to two sides of two adjusting mechanisms, suspenders connected with the unmanned aerial vehicle are arranged on the poles, heat-insulating cloth is rolled in the two main rods, the rescue stretcher can be unfolded or folded through the adjusting mechanisms, the volume of the rescue stretcher is reduced in the folded state, the rescue stretcher can be carried and transported by fixing the rescue stretcher on legs of the unmanned aerial vehicle, the rescue stretcher can be rapidly opened through the adjusting mechanisms during rescue, and a wounded person is protected through the heat-insulating cloth, the rescue stretcher is rapidly connected with the unmanned aerial vehicle, the wounded person is transported to a safe area through the unmanned aerial vehicle, and rapid rescue of the wounded person in a severe environment is realized.
Drawings
Fig. 1 is a structural view of a rescue stretcher of the present invention;
FIG. 2 is an exploded view of the boom of the present invention;
fig. 3 is a side view of the rescue stretcher of the invention in a deployed state;
fig. 4 is a using state diagram of the rescue stretcher of the invention.
In the figure: 1. a main rod; 2. a package mechanism; 3. an adjustment mechanism; 4. a support bar; 5. a storage battery; 6. fixing the rod; 7. a fixed hook; 8. a torsion spring; 9. lining cloth; 10. heating the cloth; 11. a boom; 12. supporting legs; 13. an unmanned aerial vehicle; 14. distributing grooves; 15. a base; 16. a rotating shaft.
Detailed Description
The present invention will now be described in further detail with reference to the attached drawings, which are illustrative, but not limiting, of the present invention.
Referring to fig. 1-4, a dedicated multi-functional rescue stretcher of unmanned aerial vehicle, includes adjustment mechanism 3, adjustment mechanism 3's both sides are provided with mobile jib 1 respectively, adjustment mechanism is used for adjusting the distance between two mobile jibs, has set up package mechanism 2 in two mobile jibs 1 respectively, is provided with the jib 11 that is used for being connected with unmanned aerial vehicle on the lateral wall of mobile jib 1.
The winding mechanism 2 comprises a base 15, a rotating shaft 16 and heat-insulating cloth, two ends of the rotating shaft 16 are respectively sleeved on the base 15, a torsion spring 8 is arranged on the base 15, the end part of an outer ring of the torsion spring 8 is fixedly connected with the base, the end part of an inner ring of the torsion spring 8 is connected with the rotating shaft 16, one end of the heat-insulating cloth is fixedly connected with the rotating shaft, the heat-insulating cloth is wound on the rotating shaft, and the other end of the heat-insulating cloth extends to the outside of the winding.
The adjusting mechanism is a scissor mechanism, hinge points on two sides of the scissor mechanism are connected with the main rod 1 in a sliding mode, a hinge point is fixedly hinged to the main rod, the fixed hinge point is any hinge point on two sides of the scissor mechanism, the scissor mechanism is unfolded by taking the fixed hinge point as an original point in the unfolding or folding process, the scissor mechanism is folded and unfolded, and the distance between the two main rods is adjusted by controlling the unfolding width of the scissor mechanism.
Referring to fig. 3, be provided with T type groove on the lateral wall of mobile jib, the pivot of the pin joint of cutting the fork mechanism is joined in marriage in T type groove to can follow the endwise slip in T type groove, the top surface at one of them mobile jib both ends articulates there is bracing piece 4, and the free end of bracing piece is provided with the draw-in groove, and when two mobile jibs were adjusted to predetermined width, rotation bracing piece 4 made the draw-in groove and the locating pin joint on another mobile jib, realized the location of two mobile jibs.
The one end of base 15 is provided with the recess, torsional spring 8 sets up in the recess, its outer tip and the lateral wall rigid coupling of recess, interior tip and pivot rigid coupling, the insulating cloth book dress is in the pivot and is located between two pivots, the top surface of mobile jib is provided with cloth groove 14 along its axial, the tip of insulating cloth passes cloth groove 14 and extends to the outside of mobile jib, the one end that the insulating cloth is located the mobile jib outside is connected with dead lever 6, the length of dead lever 6 is greater than the length of cloth groove, avoid insulating cloth to get into the mobile jib under the effect of torsion, promote insulating cloth through the dead lever and make it expand during the use, and fixed lever and the mobile jib of opposite side are fixed, make insulating cloth lay on cutting fork mechanism.
The top of mobile jib is provided with fixed hook 7, the opening direction of fixed hook 7 is for keeping away from adjustment mechanism's one side, articulates on fixed hook 7 when the dead lever, makes dead lever and fixed hook 7 fixed under the effect of torsional spring, avoids breaking away from.
The thermal insulation cloth is a lining cloth 9 and a heating cloth 10, the two rolling mechanisms are a first rolling mechanism and a second rolling mechanism respectively, the lining cloth and the heating cloth are rolled on the first rolling mechanism and the second rolling mechanism respectively, when in use, the lining cloth is laid below the body of the wounded, and the heating cloth covers the body of the wounded.
The heating cloth 10 is laid with the heating wire in the interlayer, the wounded is heated by heat dissipation of the heating wire, the body temperature and flow rate of the wounded in a cold region are abnormal and serious, the heating cloth is laid on the body of the wounded, the body temperature loss of the wounded can be delayed, and the disease deterioration can be avoided.
The storage battery 5 is arranged in the main rods and used for supplying power to the heating wire, the storage battery 5 and the heating cloth are respectively positioned on the two main rods, positive and negative electrode plates are embedded on the inner wall of the fixed hook 7 and are respectively connected with the positive and negative electrodes of the storage battery, the input end of the heating wire is fixed on the fixed rod, and when the fixed rod is hung on the fixed hook 7, the positive and negative electrode plates are in contact with the input end of the heating wire and are conducted.
Be provided with a plurality of jibs on every mobile jib, the lower extreme of jib and the articulated of mobile jib, the upper end is used for being connected with unmanned aerial vehicle 13's bracing piece 12, at idle state, rotates the jib to the lateral wall direction of mobile jib, reduces the volume of rescue stretcher, makes it be convenient for accomodate.
The use method of the multifunctional rescue stretcher special for the unmanned aerial vehicle is explained in detail below.
The rescue end frame in a folded state is carried on the supporting legs of the unmanned aerial vehicle and is transported to the position of the wounded through the unmanned aerial vehicle, then medical personnel adjust the distance between the two main rods and position the main rods through the support rods, then the lining cloth is pulled to be laid on the adjusting mechanism, meanwhile, the fixed rod connected with the lining cloth is connected with the fixed hook of the main rod, the wounded person is moved to the lining cloth, the heating cloth is covered on the body of the wounded, and the fixed rod connected with the heat preservation cloth is connected with the other main rod, the heating wires work through the storage battery, then the wounded person is fixed through a plurality of binding belts connected to the pole rods, finally the suspender is connected with the preset position of the unmanned aerial vehicle supporting leg, the wounded person is transported to a preset position for rescue by the unmanned aerial vehicle, for example, the wounded person is transported to the feet of a mountain from the mountain, and then is rescued and transported by the rescue vehicle.
The above-mentioned contents are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modification made on the basis of the technical idea of the present invention falls within the protection scope of the claims of the present invention.
Claims (10)
1. A multifunctional rescue stretcher special for an unmanned aerial vehicle is characterized by comprising an adjusting mechanism (3), wherein two sides of the adjusting mechanism are respectively provided with a main rod (1), a winding mechanism (2) is respectively embedded in the two main rods (1), and the outer side wall of each main rod (1) is provided with a suspender (11) used for being connected with the unmanned aerial vehicle;
package mechanism (2) are including base (15), pivot (16) and heat preservation cloth, and the pivot is located the mobile jib, and the both ends of pivot (16) are established respectively on base (15), inlays on base (15) and puts in the mobile jib, is provided with torsional spring (8) on base (15), the outer end and the base rigid coupling of torsional spring (8), the inner and pivot (16) rigid coupling of torsional spring (8), the one end and the pivot rigid coupling of heat preservation cloth to the heat preservation cloth book changes in the pivot, and the other end of heat preservation cloth extends to the outside of book commentaries on classics.
2. The multifunctional rescue stretcher special for unmanned aerial vehicles according to claim 1, characterized in that the adjusting mechanism is a scissor mechanism, the hinge points at both sides of the scissor mechanism are slidably connected with the main rod (1), and one hinge point is fixedly hinged with the main rod.
3. The multifunctional rescue stretcher special for the unmanned aerial vehicle as claimed in claim 2, wherein the side wall of the main rod is provided with a T-shaped groove, and a rotating shaft of a hinge point of the scissor mechanism is fitted in the T-shaped groove and can slide along the axial direction of the T-shaped groove.
4. The multifunctional rescue stretcher special for the unmanned aerial vehicle as claimed in claim 1, wherein the two ends of any one of the main rods are hinged with support rods (4), the free ends of the support rods are provided with slots, and the other main rod is provided with positioning pins matched with the slots.
5. The multifunctional rescue stretcher special for the unmanned aerial vehicle as claimed in claim 1, wherein the top surface of the main rod is provided with a cloth slot (14) along the axial direction thereof, the end of the heat-insulating cloth passes through the cloth slot (14) and extends to the outside of the main rod, and the end of the heat-insulating cloth positioned at the outside of the main rod is connected with a fixing rod (6).
6. The multifunctional rescue stretcher special for unmanned aerial vehicles according to claim 5, characterized in that the top of the main rod is provided with a fixed hook (7) for connecting a fixed rod, and the opening direction of the fixed hook (7) is the side far away from the adjusting mechanism.
7. The multifunctional rescue stretcher special for the unmanned aerial vehicle according to claim 6, characterized in that the heat insulation cloth is a lining cloth (9) and a heating cloth (10), and the lining cloth and the heating cloth are respectively wound on two winding mechanisms.
8. The multifunctional rescue stretcher special for unmanned aerial vehicles according to claim 1, characterized in that heating wires are laid in the interlayer of the heating cloth (10), and a storage battery (5) is arranged in the main rod for supplying power to the heating wires.
9. The multifunctional rescue stretcher special for unmanned aerial vehicle as claimed in claim 1, wherein the storage battery (5) and the heating cloth are respectively located on two main rods, positive and negative electrode plates are embedded on the inner wall of the fixed hook (7), the positive and negative electrode plates are respectively connected with the positive and negative electrodes of the storage battery, the input end of the heating wire is fixed on the fixed rod, and when the fixed rod is hung on the fixed hook (7), the positive and negative electrode plates are in contact with and conducted with the input end of the heating wire.
10. The multifunctional rescue stretcher special for unmanned aerial vehicles according to claim 1, characterized in that the main rod is provided with a plurality of suspension rods, the lower ends of the suspension rods are hinged with the main rod, and the upper ends are used for connecting with the support rods (12) of the unmanned aerial vehicle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111275275.2A CN113827407B (en) | 2021-10-29 | 2021-10-29 | Dedicated multi-functional rescue stretcher of unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111275275.2A CN113827407B (en) | 2021-10-29 | 2021-10-29 | Dedicated multi-functional rescue stretcher of unmanned aerial vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113827407A true CN113827407A (en) | 2021-12-24 |
| CN113827407B CN113827407B (en) | 2023-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111275275.2A Active CN113827407B (en) | 2021-10-29 | 2021-10-29 | Dedicated multi-functional rescue stretcher of unmanned aerial vehicle |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206867359U (en) * | 2017-01-10 | 2018-01-12 | 林�源 | Multifunctional portable rescue stretcher |
| CN108324439A (en) * | 2018-03-28 | 2018-07-27 | 西华大学 | A kind of thermostatic type multifunctional stretcher and rescue method |
| CN209808774U (en) * | 2018-10-10 | 2019-12-20 | 江苏永新医疗设备有限公司 | Basket type stretcher convenient to disassemble |
| CN211674937U (en) * | 2020-01-16 | 2020-10-16 | 湖北文理学院 | Folding stretcher for rescue |
| WO2020239173A1 (en) * | 2019-05-28 | 2020-12-03 | Kleen Stefan | Person rescue secondary system |
| CN112402124A (en) * | 2020-11-17 | 2021-02-26 | 中航通飞华南飞机工业有限公司 | Quick assembly disassembly and locking device of aircraft airborne stretcher |
-
2021
- 2021-10-29 CN CN202111275275.2A patent/CN113827407B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206867359U (en) * | 2017-01-10 | 2018-01-12 | 林�源 | Multifunctional portable rescue stretcher |
| CN108324439A (en) * | 2018-03-28 | 2018-07-27 | 西华大学 | A kind of thermostatic type multifunctional stretcher and rescue method |
| CN209808774U (en) * | 2018-10-10 | 2019-12-20 | 江苏永新医疗设备有限公司 | Basket type stretcher convenient to disassemble |
| WO2020239173A1 (en) * | 2019-05-28 | 2020-12-03 | Kleen Stefan | Person rescue secondary system |
| CN211674937U (en) * | 2020-01-16 | 2020-10-16 | 湖北文理学院 | Folding stretcher for rescue |
| CN112402124A (en) * | 2020-11-17 | 2021-02-26 | 中航通飞华南飞机工业有限公司 | Quick assembly disassembly and locking device of aircraft airborne stretcher |
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| Publication number | Publication date |
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| CN113827407B (en) | 2023-11-24 |
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