CN112932814A

CN112932814A - Battlefield emergency ambulance capable of automatically rescuing wounded person

Info

Publication number: CN112932814A
Application number: CN202110128871.1A
Authority: CN
Inventors: 郭海叶; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-06-11

Abstract

A kind of battlefield emergency ambulance which can automatically rescue the wounded comprises an emergency ambulance, a supporting frame mechanism, an emergency cabin, a lifting mechanism, a conveying stretcher and a shifting mechanism; the motor G is started to drive the worm to rotate, the nut drives the stretcher cloth to move backwards, and the wounded person is placed in the first-aid cabin; the motor C is started to drive the lower small frame to rotate, if the two wheel shafts are vertically meshed, the upper wheel shaft drives the lower wheel shaft and the mechanism below the lower wheel shaft to vertically rotate, and if the two wheel shafts are vertically meshed, the upper wheel shaft drives the lower wheel shaft and the mechanism below the lower wheel shaft to vertically rotate, so that convenience is provided for wound dressing; when the wound is bandaged, the small clamp on the telescopic body clamps the bandage on the bandage shaft, and the bandage is fixed at the wound of the wounded, so that the wound of the wounded rescued on the cart is bandaged automatically, the wounded is prevented from suffering from excessive blood loss or being infected due to the fact that the wound is exposed in the air for a long time, and the life safety of the wounded is ensured.

Description

Battlefield emergency ambulance capable of automatically rescuing wounded person

Technical Field

The invention relates to the technical field of military affairs, in particular to a battlefield emergency ambulance capable of automatically rescuing wounded persons.

Background

In recent years, domestic medical appliance products gradually extend towards multifunctional directions, the product structures are continuously adjusted, the market is also continuously expanded, the medical appliance industry gradually becomes an important component of advanced manufacturing industry in China, an emergency ambulance is a common medical auxiliary appliance, the emergency stretcher in the prior art has single function, simple structure, incapability of realizing folding, inconvenience of moving and carrying and difficulty in meeting the requirements of people, and the emergency stretcher produced and used at present is mainly used for transporting sick and wounded, has single performance and is inconvenient for carrying out rescue treatment on a vehicle; once the illness state of the wounded is critical, because the working space is narrow, the access passage is few, can't hold many medical personnel to operate, the passage is inconvenient, can't carry on the urgent treatment, the purpose of the invention is to overcome the deficiency in the prior art, provide a kind of battlefield emergency ambulance which helps the wounded automatically, help the wounded as much as possible in the battlefield, and treat the wounded in time, the effective wounded's injury of alleviating, avoid missing the best treatment time.

Disclosure of Invention

Aiming at the technical problems, the invention provides a battlefield emergency ambulance for automatically rescuing the wounded, which realizes full-automatic battlefield rescue of the wounded without following by medical personnel, thereby improving the rescue efficiency and reducing the probability of casualties again; when the wounded needing to be rescued exist, the conveying stretcher is placed on the placing plate, the motor on the sliding rail is started to drive the screw rod in the sliding rail to rotate so as to drive the sliding frame to move inwards, and the wounded is conveyed into the trolley from the outside of the trolley; the motor G is started to drive the worm to rotate so as to drive the nut to slide back and forth, the nut drives the stretcher cloth to move backwards, and the wounded person is placed in the first-aid cabin; the motor C is started to drive the lower small frame to rotate, if the two wheel shafts are vertically meshed, the upper wheel shaft drives the lower wheel shaft and the mechanism below the lower wheel shaft to vertically rotate, and if the two wheel shafts are vertically meshed, the upper wheel shaft drives the lower wheel shaft and the mechanism below the lower wheel shaft to vertically rotate, so that convenience is provided for wound dressing; when the wound is bandaged, the small clamp on the telescopic body clamps the bandage on the bandage shaft, and the bandage is fixed at the wound of the wounded, so that the wound of the wounded rescued on the cart is bandaged automatically, the wounded is prevented from suffering from excessive blood loss or being infected due to the fact that the wound is exposed in the air for a long time, and the life safety of the wounded is ensured.

The technical scheme adopted by the invention is as follows: a kind of battlefield emergency ambulance which can automatically rescue the wounded comprises an emergency ambulance, a supporting frame mechanism, an emergency cabin, a lifting mechanism, a conveying stretcher and a shifting mechanism; the emergency ambulance can walk, and can be driven to a battlefield to provide an environment for the treatment of the wounded; the supporting frame mechanism is arranged in the emergency ambulance and plays a role in supporting the internal structure of the emergency ambulance; the emergency cabin is fixedly arranged on the supporting frame mechanism and is a place for placing the wounded; the lifting mechanism is fixedly arranged on the supporting frame mechanism, and is a tool for conveying the wounded personnel to the emergency ambulance from the ground; the conveying stretcher can be placed on the lifting mechanism or the shifting mechanism according to the requirement, and is a tool for placing the wounded; the shifting mechanism is fixedly arranged in the supporting frame mechanism, and the shifting mechanism can convey the wounded from the conveying stretcher to the emergency cabin.

Preferably, the supporting frame mechanism comprises a large frame, a gear A, a motor A and a chain; the large frame is fixedly arranged in the emergency ambulance; the number of the gears A is four, and the gears A are rotatably arranged on four corners of the large frame; the motor A is fixedly arranged on the large frame, and a motor shaft of the motor A is fixedly connected with the gear A; the chain wraps four gears.

Preferably, the emergency cabin comprises a support rod A, a cabin frame, a rack, a gear B, a fixed disc, a motor B, a rotating inner gear, a gear C, a small frame, a wheel shaft, a motor C, a telescopic body, a bottom plate, a transverse frame, a motor D, a gear E, a gear F, a gear G, a bandage shaft, a telescopic clamp and a bandage cutter; the support rod A is fixedly arranged on the chain; the cabin frame is rotatably arranged below the supporting rod A; the rack is fixedly arranged around the top surface of the cabin frame; the gear B is fixedly arranged on a motor shaft at the upper end of the motor B and is meshed with the rack; the fixed disc is slidably arranged in the groove on the top surface of the cabin frame; the motor B is fixedly arranged on the fixed disc, and a motor shaft at the lower end of the motor B is fixedly connected with the gear C; the rotating inner gear is rotatably arranged on the lower end face of the fixed disc, and a motor is fixedly arranged inside the rotating inner gear; the gear C is meshed with the rotating internal gear; the upper small frame is fixedly arranged on the lower end face of the rotating inner gear, and the lower small frame is rotatably connected with the upper small frame; the two wheel shafts are arranged, one wheel shaft is rotatably arranged in the small frame on the upper part and is fixedly connected with a motor shaft in the rotating inner gear, the other wheel shaft is rotatably arranged on the small frame on the lower part, and the wheel shaft is a mechanism with a circle of cylinder on a disc; the lower wheel shaft is fixedly connected with the telescopic body; when the two small frames are horizontally placed, the cylinders of the two wheel shafts are meshed in parallel, and the upper wheel shaft drives the lower wheel shaft to rotate; most of the two small frames are vertical, the cylinders of the two wheel shafts are vertically meshed, and the upper wheel shaft drives the lower wheel shaft to rotate; the motor C is fixedly arranged on the lower end surface of the rotating inner gear, and a motor shaft of the motor C is fixedly connected with the small frame below the motor C; the telescopic body is fixedly arranged on the lower end face of the lower small frame, can be stretched and contracted, the lower end of the telescopic body is fixedly connected with a sliding block, a round hole is formed in the middle of the sliding block, and threads are arranged inside the round hole; the bottom plate is connected with the lower end of the telescopic body, a groove is arranged on the bottom plate, and a motor is fixedly arranged in the bottom plate; the cross frame is arranged on the bottom plate, a lead screw is arranged in the cross frame, and a thread on the lead screw is matched with a thread in a circular hole of a slide block below the telescopic body; the motor D is fixedly arranged on the bottom plate, and a motor shaft of the motor D is fixedly connected with a lead screw in the cross frame; the gear D is fixedly arranged on a motor shaft of a motor in the bottom plate; the two gears E are rotatably arranged on a shaft on the bottom plate and meshed with the gear D; the two gears F are rotatably arranged on a shaft on the bottom plate and meshed with the gear E; the gear G is rotatably arranged in the groove on the bottom plate and meshed with the gear F; the bandage shaft is rotatably arranged on the gear G, the telescopic clamp is rotatably arranged on the gear G, and the tape cutter is fixedly arranged on the gear G.

Preferably, the lifting mechanism comprises a sliding frame, an electric cylinder, an extension ladder, a placing plate and a sliding rail; the sliding frame is slidably mounted on the sliding rail, a sliding block is mounted at the lower end of the sliding frame, a circular hole is formed in the sliding block, and threads are arranged inside the circular hole; the cylinder body part of the electric cylinder is rotatably arranged in the sliding frame, and the piston rod end of the electric cylinder is rotatably arranged at one end of the extension ladder; the extension ladder is rotatably arranged in the sliding frame; the shelving plate is fixedly arranged at the bottom of the extension ladder; the sliding rail is fixedly installed in the supporting frame mechanism, a groove is formed in the sliding rail, a lead screw is installed inside the groove, threads on the lead screw are matched with threads in a round hole in a sliding block at the lower end of the sliding frame, a motor is installed on the sliding rail, and the motor is fixedly connected with the lead screw inside the sliding rail.

Preferably, the transportation stretcher comprises a stretcher frame, a motor E, a gear H, a belt, a gear I, a lead screw A, a nut and stretcher cloth; the supporting rods at the two sides of the stretcher frame are provided with grooves; the motor E is fixedly arranged on the stretcher frame, and a motor shaft of the motor E is fixedly connected with the gear H; two gears H are provided; the belt wraps the gear H and the gear I; the two gears I are fixedly arranged on the screw rod A, and the screw rod A is rotatably arranged in grooves at two sides of the stretcher frame; the nut is slidably mounted in the grooves on the two sides of the stretcher frame, the nut is fixedly connected with one end of the stretcher cloth, and the nut is in threaded fit with the lead screw A; the stretcher cloth is coated on the stretcher frame.

Preferably, the shifting mechanism comprises a rest stand, a telescopic rod, a screw rod B, a motor F, a motor G, a worm wheel, a rotating rod, a lifting rod, a sliding rod, a support rod B, an underframe and a lifting plate; the rest stand is fixedly arranged at one end of the telescopic rod; the other end of the telescopic rod is fixedly arranged on one side of the lifting plate, a round hole is formed in the telescopic rod, and threads are arranged in the round hole; the screw B is rotatably arranged in the telescopic rod and is in threaded fit with the telescopic rod; the motor F is fixedly arranged below the lifting plate, and a motor shaft of the motor F is fixedly connected with the screw B; the motor G is fixedly arranged on the underframe, and a motor shaft of the motor G is fixedly connected with the worm; the worm is rotatably arranged in a round hole of the underframe; the number of the worm wheels is two, the worm wheels are rotatably arranged on the underframe and are meshed with the worm; the rotating rod is rotatably arranged on the bottom frame, penetrates through a round hole in the worm wheel and is fixedly connected with the worm wheel; the lifting rod is fixedly connected with the rotating rod; the sliding rod is arranged in the supporting rod B in a sliding mode and is matched with the lifting rod to work; the support rod B is fixedly arranged on the underframe; the lifting plate is fixedly arranged on the sliding rod.

Compared with the prior art, the invention has the beneficial effects that:

1. the full-automatic battlefield wounded personnel treatment device has the advantages that full-automatic battlefield wounded personnel treatment is realized, medical personnel are not required to follow, the treatment efficiency is improved, and the probability of casualties is reduced.

2. When having the wounded of needs salvation, transport the stretcher and place on shelving the board, the motor on the slide rail starts, drives the inside lead screw of slide rail and rotates and then drive the carriage and inwards move, transports the car from the car with the wounded in, has saved the manpower, has improved efficiency.

3. The motor G is started to drive the worm to rotate, the nut drives the stretcher cloth to move backwards, and the wounded person is placed in the first-aid cabin, so that the secondary injury probability of the wounded person is reduced.

4. The first-aid cabin is arranged in the equipment, so that a plurality of wounded persons can be treated at one time, and the time for treating the wounded persons is effectively saved.

5. When the wound is bandaged, the small clamp on the telescopic body clamps the bandage on the bandage shaft, and the bandage is fixed at the wound of the wounded, so that the wound of the wounded rescued on the cart is bandaged automatically, the wounded is prevented from suffering from excessive blood loss or being infected due to the fact that the wound is exposed in the air for a long time, and the life safety of the wounded is ensured.

Drawings

Fig. 1-3 are schematic diagrams of the overall structure of the present invention.

Fig. 4 is a schematic view of the supporting frame mechanism of the present invention.

Fig. 5-7 are schematic views of the emergency compartment of the present invention.

Fig. 8 is a partially enlarged structural view of a portion a of fig. 6.

Fig. 9 is a schematic view of the lifting mechanism of the present invention.

Fig. 10 is a schematic view of the transport stretcher of the present invention.

Fig. 11-13 are schematic views of the displacement mechanism of the present invention.

Reference numerals

1-emergency ambulance; 2-supporting the frame mechanism; 3-an emergency cabin; 4-a lifting mechanism; 5-carrying the stretcher; 6-a shifting mechanism; 201-a large frame; 202-gear a; 203-motor a; 204-a chain; 301-support bar A; 302-a cabin frame; 303-rack; 304-gear B; 305-a fixed disc; 306-motor B; 307-rotating internal gear; 308-gear C; 309-small frame; 310-an axle; 311-Motor C; 312-a telescopic body; 313-a bottom plate; 314-a cross-frame; 315-Motor D; 316-gear D; 317-Gear E; 318-gear F; 319-Gear G; 320-a bandage shaft; 321-a telescopic clamp; 322-cutting the band; 401-carriage; 402-an electric cylinder; 403-extension ladder; 404-a resting plate; 405-a slide rail; 501-stretcher frame; 502-electric machine E; 503-gear H; 504-a belt; 505-gear I; 506-screw A; 507-a nut; 508-stretcher cloth; 601-a rest stand; 602-a telescopic rod; 603-lead screw B; 604-motor F; 605-motor G; 606-a worm; 607-a worm gear; 608-rotating rod; 609-lifting bar; 610-a sliding bar; 611-support bar B; 612-a chassis; 613-lifting plate.

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in many ways other than those described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit of the invention, and therefore the invention is not limited to the specific embodiments disclosed below.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-13, a battlefield emergency ambulance for automatically rescuing injured persons comprises an emergency ambulance 1, a supporting frame mechanism 2, an emergency cabin 3, a lifting mechanism 4, a transport stretcher 5 and a shifting mechanism 6; the emergency ambulance 1 can walk, and the emergency ambulance 1 can be driven to a battlefield to provide environment for the treatment of the wounded; the supporting frame mechanism 2 is arranged in the emergency ambulance 1, and the supporting frame mechanism 2 plays a role in supporting the internal structure of the emergency ambulance 1; a plurality of first-aid cabins 3 are arranged, the first-aid cabins 3 are fixedly arranged on the supporting frame mechanism 2, and the first-aid cabins 3 are used for placing wounded persons; the lifting mechanism 4 is fixedly arranged on the supporting frame mechanism 2, and the lifting mechanism 4 is a tool for transporting the wounded personnel from the ground to the emergency ambulance 1; the conveying stretcher 5 can be placed on the lifting mechanism 4 or the shifting mechanism 6 according to the requirement, and the conveying stretcher 5 is a tool for placing the wounded; the shifting mechanism 6 is fixedly mounted in the supporting frame mechanism 2, and the shifting mechanism 6 can transport the wounded from the transport stretcher 5 to the emergency cabin 3.

In an alternative implementation of the embodiment of the present invention, the supporting frame mechanism 2 includes, in addition to the same components as the previous embodiment, a large frame 201, a gear a202, a motor a203, and a chain 204; the large frame 201 is fixedly arranged in the emergency ambulance 1; four gears A202 are provided, and the gears A202 are rotatably arranged at four corners of the large frame 201; the motor A203 is fixedly arranged on the large frame 201, and a motor shaft of the motor A is fixedly connected with the gear A202; the chain 204 wraps around four gears a 202; motor A203 starts, drives gear A202 and rotates, and then drives chain 204 and rotate, and then drives the first-aid cabin 3 on chain 204 and rotates, provides convenience for the first-aid cabin 3 to receive and treat the wounded.

In an alternative embodiment of the present invention, the emergency cabin 3 includes a support rod a301, a cabin frame 302, a rack 303, a gear B304, a fixed disk 305, a motor B306, a rotating internal gear 307, a gear C308, a small frame 309, a wheel shaft 310, a motor C311, a telescopic body 312, a bottom plate 313, a cross frame 314, a motor D315, a gear D316, a gear E317, a gear F318, a gear G319, a bandage shaft 320, a telescopic clamp 321 and a band cutter 322, except for the same components as the previous embodiment; the support rod A301 is fixedly arranged on the chain 204; the cabin frame 302 is rotatably arranged below the support rod A301; the rack 303 is fixedly mounted around the top surface of the cabin frame 302; the gear B304 is fixedly arranged on a motor shaft at the upper end of the motor B306, and the gear B304 is meshed with the rack 303; the fixed disk 305 is slidably mounted in a groove on the top surface of the bay 302; the motor B306 is fixedly arranged on the fixed disc 305, and a motor shaft at the lower end of the motor B is fixedly connected with the gear C308; the rotating inner gear 307 is rotatably arranged on the lower end face of the fixed disc 305, and a motor is fixedly arranged inside the rotating inner gear 307; the gear C308 meshes with a rotating internal gear 307; the number of the small frames 309 is two, the upper small frame 309 is fixedly arranged on the lower end face of the rotating inner gear 307, and the lower small frame 309 is rotatably connected with the upper small frame 309; the number of the wheel shafts 310 is two, one wheel shaft 310 is rotatably arranged in the upper small frame 309 and fixedly connected with a motor shaft in the rotating internal gear 307, the other wheel shaft 310 is rotatably arranged on the lower small frame 309, and the wheel shaft 310 is a mechanism with a circle of cylinder on the upper surface of a circular disc; the lower wheel shaft 310 is fixedly connected with the telescopic body 312; when the two small frames 309 are horizontally placed, the cylinders of the two wheel shafts 310 are engaged in parallel, and the upper wheel shaft 310 drives the lower wheel shaft 310 to rotate; most of the two small racks 309 are vertical, the cylinders of the two wheel shafts 310 are vertically meshed, and the upper wheel shaft 310 drives the lower wheel shaft 310 to rotate; the motor C311 is fixedly arranged on the lower end surface of the rotating internal gear 307, and the motor shaft of the motor C is fixedly connected with the lower small frame 309; when the motor C311 is started, the lower small frame 309 is driven to rotate, and then the telescopic body 312 and the mechanisms below the telescopic body are driven to rotate ninety degrees upwards or downwards, so that the telescopic body 312 and the mechanisms below the telescopic body are parallel or vertical to the rotating inner gear 307, and the wounded person can conveniently enter the emergency cabin 3 and be bandaged; the motor in the internal gear 307 is rotated to start to drive the upper wheel shaft 310 to rotate, if the two wheel shafts 310 are vertically meshed, the upper wheel shaft 310 drives the lower wheel shaft 310 and the mechanisms below the lower wheel shaft to vertically rotate, and if the two wheel shafts 310 are vertically meshed, the upper wheel shaft 310 drives the lower wheel shaft 310 and the mechanisms below the lower wheel shaft to vertically rotate, so that convenience is provided for wound dressing; the telescopic body 312 is fixedly arranged on the lower end face of the lower small frame 309, the telescopic body 312 can extend and contract, the lower end of the telescopic body 312 is fixedly connected with a sliding block, a round hole is formed in the middle of the sliding block, and threads are arranged in the round hole; the bottom plate 313 is connected with the lower end of the telescopic body 312, a groove is arranged on the bottom plate 313, and a motor is fixedly arranged in the bottom plate 313; the cross frame 314 is arranged on the bottom plate 313, a lead screw is arranged in the cross frame 314, and a thread on the lead screw is matched with a thread in a circular hole of a sliding block below the telescopic body 312; the motor D315 is fixedly arranged on the bottom plate 313, and a motor shaft of the motor D is fixedly connected with a lead screw in the cross frame 314; the gear D316 is fixedly arranged on a motor shaft of the motor in the bottom plate 313; two gears E317 are provided, the two gears E317 are rotatably arranged on a shaft on the bottom plate 313, and the gears E317 are meshed with the gears D316; two gears F318 are provided, two gears F318 are rotatably arranged on the shaft above the bottom plate 313, and the gears F318 are meshed with the gears E317; the gear G319 is rotatably arranged in a groove on the bottom plate 313, and the gear G319 is meshed with the gear F318; the bandage shaft 320 is rotatably arranged on the gear G319, the telescopic clamp 321 is rotatably arranged on the gear G319, and the belt cutter 322 is fixedly arranged on the gear G319; when dressing the wound, the bandage on bandage axle 320 is cliied to the little clip on the telescopic body 312, fix the bandage at the wounded's wound, motor D315 starts, drive the inside lead screw rotation of crossbearer 314, and then drive crossbearer 314 back-and-forth movement, and then drive bottom plate 313 back-and-forth movement, and the bandage just is twined the wounded of wounded to the wounded of car of being rescued, avoids the wounded of wounded's hemorrhage too much or because of the wound exposes in the air for a long time and infects, has guaranteed wounded's life safety like this automatically.

In an alternative implementation of the embodiment of the present invention, the lifting mechanism 4 includes, in addition to the same components as in the previous embodiment, a carriage 401, an electric cylinder 402, an extension ladder 403, a resting plate 404, and a slide rail 405; the sliding frame 401 is slidably mounted on the sliding rail 405, a sliding block is mounted at the lower end of the sliding frame 401, a circular hole is formed in the sliding block, and threads are arranged inside the circular hole; the cylinder body part of the electric cylinder 402 is rotatably arranged in the sliding frame 401, and the piston rod end of the electric cylinder 402 is rotatably arranged at one end of the extension ladder 403; the extension ladder 403 is rotatably mounted in the carriage 401; the shelving plate 404 is fixedly arranged at the bottom of the extension ladder 403; the sliding rail 405 is fixedly installed in the supporting frame mechanism 2, a groove is formed in the sliding rail 405, a lead screw is installed in the groove, threads on the lead screw are matched with threads in a circular hole in a sliding block at the lower end of the sliding frame 401, a motor is installed on the sliding rail 405, and the motor is fixedly connected with the lead screw in the sliding rail 405; when an injured person needing rescue exists, a motor on the sliding rail 405 is started to drive a lead screw in the sliding rail 405 to rotate, and further drive the sliding frame 401 to slide back and forth, when the injured person slides to the tail of the vehicle, the electric cylinder 402 is started, the piston rod end of the electric cylinder 402 pushes the extension ladder 403, the extension ladder 403 extends, and the placing plate 404 and the conveying stretcher 5 on the placing plate are placed in front of the injured person; after the wounded lies on the stretcher on shelving board 404, electric cylinder 402 contracts to drive extension ladder 403 to contract, and then take elevating system 4 to move wounded upwards on shelving board 404, move to a certain position, the motor on slide rail 405 starts, drives the lead screw rotation on the slide rail 405, and then drives carriage 401 and inwards moves, transports the wounded from the car to the car.

In an alternative implementation of the embodiment of the invention, the transport stretcher 5 comprises, in addition to the same parts as the previous embodiment, a stretcher frame 501, a motor E502, a gear H503, a belt 504, a gear I505, a lead screw a506, a nut 507 and a stretcher cloth 508; the struts on the two sides of the stretcher frame 501 are provided with grooves; the motor E502 is fixedly arranged on the stretcher frame 501, and the motor shaft of the motor E is fixedly connected with the gear H503; two gears H503 are provided; the belt 504 wraps the gear H503 and the gear I505; two gears I505 are provided, the gear I505 is fixedly arranged on a lead screw A506, and the lead screw A506 is rotatably arranged in grooves at two sides of the stretcher frame 501; the nut 507 is slidably arranged in grooves at two sides of the stretcher frame 501, the nut 507 is fixedly connected with one end of the stretcher cloth 508, and the nut 507 is in threaded fit with the lead screw A506; the stretcher cloth 508 is coated on the stretcher frame 501; when the wounded person needs to be placed in the first-aid cabin 3, the motor E502 is started to drive the gear H503 to rotate, further drive the belt 504 to rotate, further drive the gear I505 to rotate, further drive the screw rod a506 to rotate, further drive the nut 507 to slide back and forth, the nut 507 drives the stretcher cloth 508 to move back, and the wounded person is placed in the first-aid cabin 3.

In an alternative implementation manner of the embodiment of the present invention, the shifting mechanism 6 includes, besides the same components as those of the previous embodiment, a rest 601, a telescopic rod 602, a lead screw B603, a motor F604, a motor G605, a worm 606, a worm wheel 607, a rotating rod 608, a lifting rod 609, a sliding rod 610, a supporting rod B611, a bottom frame 612, and a lifting plate 613; the rest 601 is fixedly arranged at one end of the telescopic rod 602; the other end of the telescopic rod 602 is fixedly installed at one side of the lifting plate 613, a round hole is formed inside the telescopic rod 602, and threads are arranged in the round hole; the lead screw B603 is rotatably arranged in the telescopic rod 602, and the lead screw B603 is in threaded fit with the telescopic rod 602; the motor F604 is fixedly arranged below the lifting plate 613, and the motor shaft of the motor F is fixedly connected with the lead screw B603; the motor G605 is fixedly arranged on the underframe 612, and the motor shaft of the motor G is fixedly connected with the worm 606; the worm 606 is rotatably mounted in a circular hole of the base frame 612; two worm gears 607 are provided, the worm gears 607 are rotatably arranged on the base frame 612, and the worm gears 607 are meshed with the worm 606; the rotating rod 608 is rotatably mounted on the underframe 612, and the rotating rod 608 passes through a round hole in the worm wheel 607 and is fixedly connected with the worm wheel 607; the lifting rod 609 is fixedly connected with the rotating rod 608; the sliding rod 610 is slidably arranged in the supporting rod B611, and the sliding rod 610 and the lifting rod 609 work in a matching way; the support rod B611 is fixedly arranged on the base frame 612; the lifting plate 613 is fixedly mounted on the sliding rod 610; when the wounded person needs to be transported to the car and needs to be placed in the emergency cabin 3, the motor G605 is started to drive the worm 606 to rotate, further drive the worm wheel 607 to rotate, further drive the rotating rod 608 to rotate, further drive the lifting rod 609 to rotate, further drive the sliding rod 610 to move upwards, further drive the lifting plate 613 to move upwards, further drive the telescopic rod 602 and the rest 601 to move upwards, further drive the transport stretcher 5 on the rest 601 to move upwards and move to a certain position, the motor F604 is started to drive the screw B603 to rotate, further drive the telescopic rod 602 to extend, further drive the transport stretcher 5 on the rest 601 and the wounded person to move to the emergency cabin 3, and complete the action of moving the wounded person to the emergency cabin 3.

The working principle is as follows: when the emergency ambulance 1 is driven to a battlefield and a wounded person needing rescue is available, the transport stretcher 5 is placed on the placing plate 404, the motor on the sliding rail 405 is started to drive the screw rod in the sliding rail 405 to rotate, and further drive the sliding frame 401 to slide back and forth, when the transport stretcher slides to the tail of the ambulance, the electric cylinder 402 is started, the piston rod end of the electric cylinder 402 pushes the extension ladder 403, the extension ladder 403 extends, and the placing plate 404 and the transport stretcher 5 thereon are placed in front of the wounded person; when a wounded person lies on the stretcher on the placing plate 404, the electric cylinder 402 contracts to drive the extension ladder 403 to contract, and then the wounded person on the placing plate 404 is moved upwards by the lifting mechanism 4 and moves to a certain position, the motor on the sliding rail 405 is started to drive the screw rod on the sliding rail 405 to rotate, and further the sliding frame 401 is driven to move inwards to convey the wounded person into the stretcher from the outside of the vehicle; after being transported into the vehicle, the transport stretcher 5 is just stopped above the rest 601; the motor A203 is started to drive the gear A202 to rotate, further drive the chain 204 to rotate, further drive the first-aid cabin 3 on the chain 204 to rotate, and move the empty first-aid cabin 3 to a proper position, so that a wounded person can be conveniently placed on the machine; the motor G605 is started to drive the worm 606 to rotate, further drive the worm wheel 607 to rotate, further drive the rotating rod 608 to rotate, further drive the lifting rod 609 to rotate, further drive the sliding rod 610 to move upwards, further drive the lifting plate 613 to move upwards, further drive the telescopic rod 602 and the rest 601 to move upwards, the rest 601 drives the conveying stretcher 5 to move upwards and move to a certain position, the motor F604 is started to drive the lead screw B603 to rotate, further drive the telescopic rod 602 to extend, further drive the conveying stretcher 5 on the rest 601 and the wounded to move to the emergency cabin 3, and the wounded is moved to the emergency cabin 3; then, the motor E502 is started to drive the gear H503 to rotate, further drive the belt 504 to rotate, further drive the gear I505 to rotate, further drive the screw a506 to rotate, further drive the nut 507 to slide back and forth, the nut 507 drives the stretcher cloth 508 to move backwards, and the wounded person is placed in the first-aid cabin 3; the motor C311 is started to drive the lower small frame 309 to rotate, so as to drive the telescopic body 312 and the mechanisms below the telescopic body to rotate ninety degrees upwards or downwards, so that the telescopic body 312 and the mechanisms below the telescopic body are parallel or vertical to the rotating inner gear 307, and the wounded person can conveniently enter the emergency cabin 3 and be bandaged by the wounded person; the motor in the internal gear 307 is rotated to start to drive the upper wheel shaft 310 to rotate, if the two wheel shafts 310 are vertically meshed, the upper wheel shaft 310 drives the lower wheel shaft 310 and the mechanisms below the lower wheel shaft to vertically rotate, and if the two wheel shafts 310 are vertically meshed, the upper wheel shaft 310 drives the lower wheel shaft 310 and the mechanisms below the lower wheel shaft to vertically rotate, so that convenience is provided for wound dressing; when dressing the wound, the bandage on bandage axle 320 is cliied to the little clip on the telescopic body 312, fix the bandage at the wounded's wound, motor D315 starts, drive the inside lead screw rotation of crossbearer 314, and then drive crossbearer 314 back-and-forth movement, and then drive bottom plate 313 back-and-forth movement, and the bandage just is twined the wounded of wounded to the wounded of car of being rescued, avoids the wounded of wounded's hemorrhage too much or because of the wound exposes in the air for a long time and infects, has guaranteed wounded's life safety like this automatically.

Claims

1. The utility model provides an automatic save wounded's battlefield emergency tender which characterized in that: comprises an emergency ambulance (1), a supporting frame mechanism (2), an emergency cabin (3), a lifting mechanism (4), a conveying stretcher (5) and a shifting mechanism (6); the emergency ambulance (1) can walk, and the emergency ambulance (1) can be driven to a battlefield to provide an environment for treating the wounded; the supporting frame mechanism (2) is arranged in the emergency ambulance (1), and the supporting frame mechanism (2) plays a role in supporting the internal structure of the emergency ambulance (1); a plurality of first-aid cabins (3) are arranged, the first-aid cabins (3) are fixedly arranged on the supporting frame mechanism (2), and the first-aid cabins (3) are used for placing wounded persons; the lifting mechanism (4) is fixedly arranged on the supporting frame mechanism (2), and the lifting mechanism (4) is a tool for conveying the wounded personnel to the emergency ambulance (1) from the ground; the conveying stretcher (5) can be placed on the lifting mechanism (4) or the shifting mechanism (6) according to the requirement, and the conveying stretcher (5) is a tool for placing the wounded; the shifting mechanism (6) is fixedly arranged in the supporting frame mechanism (2), and the shifting mechanism (6) can convey the wounded from the conveying stretcher (5) to the first-aid cabin (3).

2. The ambulance of claim 1, wherein said first ambulance is a first ambulance used to automatically rescue a wounded person, and further comprising: the supporting frame mechanism (2) comprises a large frame (201), a gear A (202), a motor A (203) and a chain (204); the large frame (201) is fixedly arranged in the emergency ambulance (1); four gears A (202) are arranged, and the gears A (202) are rotatably arranged at four corners of the large frame (201); the motor A (203) is fixedly arranged on the large frame (201), and a motor shaft of the motor A is fixedly connected with the gear A (202); the chain (204) wraps around four gears A (202).

3. The ambulance of claim 1, wherein said first ambulance is a first ambulance used to automatically rescue a wounded person, and further comprising: the emergency cabin (3) comprises a support rod A (301), a cabin frame (302), a rack (303), a gear B (304), a fixed disc (305), a motor B (306), a rotating inner gear (307), a gear C (308), a small frame (309), a wheel shaft (310), a motor C (311), a telescopic body (312), a bottom plate (313), a transverse frame (314), a motor D (315), a gear D (316), a gear E (317), a gear F (318), a gear G (319), a bandage shaft (320), a telescopic clamp (321) and a band cutting knife (322); the supporting rod A (301) is fixedly arranged on the chain (204); the cabin frame (302) is rotatably arranged below the support rod A (301); the rack (303) is fixedly arranged around the top surface of the cabin frame (302); the gear B (304) is fixedly arranged on a motor shaft at the upper end of the motor B (306), and the gear B (304) is meshed with the rack (303); the fixed disc (305) is slidably arranged in a groove on the top surface of the cabin frame (302); the motor B (306) is fixedly arranged on the fixed disc (305), and a motor shaft at the lower end of the motor B is fixedly connected with the gear C (308); the rotating inner gear (307) is rotatably arranged on the lower end face of the fixed disc (305), and a motor is fixedly arranged inside the rotating inner gear (307); the gear C (308) is meshed with a rotating inner gear (307); the number of the small frames (309) is two, the upper small frame (309) is fixedly arranged on the lower end face of the rotating inner gear (307), and the lower small frame (309) is rotatably connected with the upper small frame (309); the two wheel shafts (310) are arranged, one wheel shaft (310) is rotatably arranged in the small frame (309) on the upper side and fixedly connected with a motor shaft in the rotating inner gear (307), the other wheel shaft (310) is rotatably arranged on the small frame (309) on the lower side, and the wheel shaft (310) is a mechanism with a circle of cylinder on a disc; the lower wheel shaft (310) is fixedly connected with the telescopic body (312); when the two small frames (309) are horizontally placed, the cylinders of the two wheel shafts (310) are meshed in parallel, and the upper wheel shaft (310) drives the lower wheel shaft (310) to rotate; most of the two small frames (309) are vertical, the cylinders of the two wheel shafts (310) are vertically meshed, and the upper wheel shaft (310) drives the lower wheel shaft (310) to rotate; the motor C (311) is fixedly arranged on the lower end surface of the rotating inner gear (307), and the motor shaft of the motor C is fixedly connected with the lower small frame (309); the telescopic body (312) is fixedly arranged on the lower end surface of the lower small frame (309), the telescopic body (312) can stretch and contract, the lower end of the telescopic body (312) is fixedly connected with a sliding block, a round hole is formed in the middle of the sliding block, and threads are arranged in the round hole; the bottom plate (313) is connected with the lower end of the telescopic body (312), a groove is arranged on the bottom plate (313), and a motor is fixedly arranged in the bottom plate (313); the transverse frame (314) is arranged on the bottom plate (313), a lead screw is arranged in the transverse frame (314), and threads on the lead screw are matched with threads in a circular hole of a sliding block below the telescopic body (312); the motor D (315) is fixedly arranged on the bottom plate (313), and a motor shaft of the motor D is fixedly connected with a lead screw in the transverse frame (314); the gear D (316) is fixedly arranged on a motor shaft of a motor in the bottom plate (313); two gears E (317) are provided, the two gears E (317) are rotatably arranged on a shaft on the bottom plate (313), and the gears E (317) are meshed with the gears D (316); two gears F (318) are provided, the two gears F (318) are rotatably arranged on a shaft above the bottom plate (313), and the gears F (318) are meshed with the gears E (317); the gear G (319) is rotatably arranged in a groove on the bottom plate (313), and the gear G (319) is meshed with the gear F (318); the bandage shaft (320) is rotatably arranged on the gear G (319), the telescopic clamp (321) is rotatably arranged on the gear G (319), and the tape cutter (322) is fixedly arranged on the gear G (319).

4. The ambulance of claim 1, wherein said first ambulance is a first ambulance used to automatically rescue a wounded person, and further comprising: the lifting mechanism (4) comprises a sliding frame (401), an electric cylinder (402), an extension ladder (403), a resting plate (404) and a sliding rail (405); the sliding frame (401) is slidably mounted on the sliding rail (405), a sliding block is mounted at the lower end of the sliding frame (401), a round hole is formed in the sliding block, and threads are arranged inside the round hole; the cylinder body part of the electric cylinder (402) is rotatably arranged in the sliding frame (401), and the piston rod end of the electric cylinder (402) is rotatably arranged at one end of the extension ladder (403); the extension ladder (403) is rotatably arranged in the sliding frame (401); the placing plate (404) is fixedly arranged at the bottom of the extension ladder (403); slide rail (405) fixed mounting is equipped with the recess in support frame mechanism (2) on slide rail (405), and recess internally mounted has the lead screw, and the screw thread on the lead screw is with the screw-thread fit in the round hole on the slider of carriage (401) lower extreme, installs the motor on slide rail (405), motor and the inside lead screw fixed connection of slide rail (405).

5. The ambulance of claim 1, wherein said first ambulance is a first ambulance used to automatically rescue a wounded person, and further comprising: the conveying stretcher (5) comprises a stretcher frame (501), a motor E (502), a gear H (503), a belt (504), a gear I (505), a lead screw A (506), a nut (507) and a piece of stretcher cloth (508); the struts on the two sides of the stretcher frame (501) are provided with grooves; the motor E (502) is fixedly arranged on the stretcher frame (501), and the motor shaft of the motor E is fixedly connected with the gear H (503); two gears H (503) are provided; the belt (504) covers the gear H (503) and the gear I (505); two gears I (505) are arranged, the gears I (505) are fixedly arranged on a lead screw A (506), and the lead screw A (506) is rotatably arranged in grooves at two sides of the stretcher frame (501); the nut (507) is slidably arranged in grooves at two sides of the stretcher frame (501), the nut (507) is fixedly connected with one end of the stretcher cloth (508), and the nut (507) is in threaded fit with the lead screw A (506); the stretcher cloth (508) is coated on the stretcher frame (501).

6. The ambulance of claim 1, wherein said first ambulance is a first ambulance used to automatically rescue a wounded person, and further comprising: the shifting mechanism (6) comprises a rest frame (601), a telescopic rod (602), a lead screw B (603), a motor F (604), a motor G (605), a worm (606), a worm wheel (607), a rotating rod (608), a lifting rod (609), a sliding rod (610), a supporting rod B (611), an underframe (612) and a lifting plate (613); the rest stand (601) is fixedly arranged at one end of the telescopic rod (602); the other end of the telescopic rod (602) is fixedly arranged on one side of the lifting plate (613), a round hole is formed in the telescopic rod (602), and threads are arranged in the round hole; the lead screw B (603) is rotatably arranged in the telescopic rod (602), and the lead screw B (603) is in threaded fit with the telescopic rod (602); the motor F (604) is fixedly arranged below the lifting plate (613), and the motor shaft of the motor F is fixedly connected with the lead screw B (603); the motor G (605) is fixedly arranged on the underframe (612), and a motor shaft of the motor G is fixedly connected with the worm (606); the worm (606) is rotatably arranged in a round hole of the underframe (612); two worm gears (607) are provided, the worm gears (607) are rotatably arranged on the chassis (612), and the worm gears (607) are meshed with the worm (606); the rotating rod (608) is rotatably arranged on the bottom frame (612), and the rotating rod (608) penetrates through a round hole in the worm wheel (607) and is fixedly connected with the worm wheel (607); the lifting rod (609) is fixedly connected with the rotating rod (608); the sliding rod (610) is slidably arranged in the supporting rod B (611), and the sliding rod (610) is matched with the lifting rod (609) to work; the support rod B (611) is fixedly arranged on the underframe (612); the lifting plate (613) is fixedly mounted on the sliding rod (610).