CN116492150A - Stable stretcher for rescuing in multiple scenes - Google Patents

Abstract

The invention belongs to the technical field of stretchers, and provides a stable stretcher for multi-scene rescue, which comprises a folding mechanism, a supporting mechanism and a constraint mechanism, wherein the folding mechanism comprises a supporting frame, a gyroscope is arranged in the supporting frame, a supporting plate is fixedly arranged above the gyroscope, two ends of the supporting plate are respectively and rotatably connected with the supporting plates, the supporting mechanism comprises two brackets, the lower surfaces of the two brackets are respectively and fixedly connected with the upper surfaces of the two supporting plates, and the upper surface of the right end of the bracket is fixedly connected with a first supporting pad. According to the invention, the gyroscope is used for always positioning the horizontal plane, and the support plate are adjusted to adapt to the front-back height difference of the stretcher, so that a wounded person is always in a horizontal state, the dynamic stability of the stretcher surface is ensured, the stability of the stretcher in the rescue process is improved, and the secondary injury to the wounded person is reduced.

Description

Stable stretcher for rescuing in multiple scenes

Technical Field

The invention belongs to the technical field of stretchers, and particularly relates to a stable stretcher for multi-scene rescue.

Background

In recent years, natural disasters frequently happen, and the lack of rescue equipment brings great difficulty to rescue work. Particularly, in the disaster relief process, disaster relief personnel often need to carry a large number of rescue tools to reach a disaster relief site, and the stretcher is one of the common emergency rescue equipment.

In chinese patent publication No. CN107468420U, a combined medical stretcher for outdoor rescue is mentioned, which uses a first connecting rod arranged transversely and a second connecting rod arranged longitudinally as bones, uses a magic tape bonded together as a rib, and uses a first adhesive tape and a second adhesive tape as meat to organically combine each component together, and is particularly suitable for transporting a patient suffering from a spinal injury.

However, the rescue stretcher is suitable for transporting the patient with the spine injury, has single adaptation scene, has different symptoms of injured patients such as cerebral hemorrhage, heart problems or dyspnea on rescue sites, and needs to transport the injured patients by the stretcher with different forms to minimize the secondary injury to the patient, so the stretcher of the invention is not suitable for transporting the injured patients, and can not be used in multiple scenes.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides a stable stretcher for multi-scene rescue, so as to solve the above problems.

The utility model provides a many scenes rescue is with firm type stretcher, includes folding mechanism, supporting mechanism and restraint mechanism, folding mechanism includes the support frame, the inside gyroscope that is provided with of support frame, gyroscope top fixed mounting has the extension board, the equal rotation in extension board both ends is connected with the backup pad, supporting mechanism includes two supports, two support lower surface respectively with two backup pad upper surface fixed connection, support right-hand member upper surface fixed connection has first supporting pad, support left end upper surface fixed connection has two fixed plates, two equal rotation in fixed plate one side is connected with the axis of rotation, support left end top is provided with the second supporting pad, the both sides of second supporting pad one end respectively with two axis of rotation fixed connection, the lower surface relative fixed mounting of the second supporting pad other end has the spout, two equal sliding connection of spout has the sliding plate, equal fixed mounting has multistage electric telescopic handle in sliding plate lower surface, first supporting pad upper surface and second supporting pad upper surface fixed mounting have the pad, two fixed connection have two gasbag fixed connection in the middle of the equal fixed connection of second supporting pad, two gasbag fixed connection have two gasbag fixed connection grooves.

Preferably, the supporting mechanism further comprises vertical plates fixedly connected to two ends of the supporting plate, connecting frames are fixedly connected to two sides of each vertical plate, the support is rotatably connected with the connecting frames, and a plurality of supporting rods are fixedly installed inside the support.

Preferably, the inside fixedly connected with diaphragm of support, two multistage electric telescopic handle is all fixed wears to locate inside the diaphragm.

Preferably, one side of the air bag cushion is communicated with an air charging pipe, and one end of the air charging pipe is movably connected with a sealing plug.

Preferably, one side of each of the fixing grooves is provided with a fixing pin, and one end of each of the fixing pins penetrates through the fixing groove to be respectively contacted with the two lifting plates.

Preferably, a plurality of support rings are respectively arranged on two sides of the support, the support rings are assembled with connecting rings through threads, and the upper ends of the connecting rings are fixedly connected with baffle frames.

Preferably, the folding mechanism further comprises connecting shafts fixedly arranged at two ends of the supporting frame, the outer surfaces of the two connecting shafts are respectively and rotatably connected with a folding frame, one side of each folding frame is fixedly connected with a connecting plate, one side of each connecting plate is provided with a supporting shaft in a penetrating mode, and the outer surfaces of the supporting shafts are rotatably connected with rotating frames.

Preferably, the folding leg one end and the rotating stand one end are all fixedly connected with handles, the handle upper surface is provided with the display screen, handle one side surface is provided with the regulation button.

Preferably, a connecting plate is fixedly connected between the two folding frames and between the two rotating frames, and a supporting foot rest is fixedly connected to the lower surface of the connecting plate.

Preferably, the restraint mechanism has a plurality of, and equal fixed mounting is at the surface of first supporting pad and the surface of second supporting pad, restraint mechanism includes the first restraint elastic belt of fixed mounting in first supporting pad one side surface and second supporting pad one side surface, first supporting pad opposite side surface and second supporting pad opposite side surface equal fixed mounting have the second restraint elastic belt, second restraint elastic belt one end fixed mounting has the hasp.

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

1. according to the invention, the wounded person can be transferred without changing the shape of the stretcher when the wounded person is lying down, when the wounded person is in a position of sitting posture to keep smooth breathing when the wounded person is in a position of sitting posture to be transported, the multistage electric telescopic rod is started, namely one end of the sliding plate is pushed upwards, the sliding plate slides in the sliding groove, the other end of the sliding plate is connected with the rotating shaft at one side of the fixed plate to rotate, so that the inclination angle of the second supporting pad can be adjusted, the supporting pillow is fixed in height, the head of the wounded person is placed on the supporting pillow, the head is lifted, and the wounded person is transferred, so that the occurrence of secondary injury condition of the wounded person can be reduced, when the wounded person is in a position of sitting posture to keep smooth breathing when the wounded person is in a transport position, the multistage electric telescopic rod is started, namely one end of the sliding plate is pushed upwards, the sliding plate slides in the sliding groove, the other end of the second supporting pad is connected with the rotating shaft at one side of the fixed plate, and accordingly the inclination angle of the second supporting pad can be adjusted, the wounded person can be transported in a position of sitting posture, the wounded person can be transported in a position, the situation of the wounded person can be reasonably adjusted, the wounded person can be in a position of the stretcher can be in a position of sitting posture, the situation can be more condition can be adjusted, and the wounded person can be in a certain condition, and can be transported, and a certain condition can be well easily is well adjusted.

2. According to the invention, the gyroscope is used for always positioning the horizontal plane, and the support plate are adjusted to adapt to the front-back height difference of the stretcher, so that a wounded person is always in a horizontal state, the dynamic stability of the stretcher surface is ensured, the stability of the stretcher in the rescue process is improved, and the secondary injury to the wounded person is reduced.

Drawings

FIG. 1 is a schematic view of a first view structure according to the present invention;

FIG. 2 is a schematic view of a second view angle structure according to the present invention;

FIG. 3 is a schematic view of a third view angle structure according to the present invention;

FIG. 4 is a schematic view of a fourth view structure according to the present invention;

FIG. 5 is a schematic view of a fifth view structure according to the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5A in accordance with the present invention;

FIG. 7 is a schematic view of a sixth view structure according to the present invention;

fig. 8 is a schematic view of a seventh view structure of the present invention.

In the figure:

100. a folding mechanism; 101. a support frame; 102. a gyroscope; 103. a support plate; 104. a support plate; 105. a connecting shaft; 106. a folding frame; 107. a connecting plate; 108. a support shaft; 109. a rotating frame; 110. a handle; 111. a display screen; 112. adjusting the keys; 113. a connecting plate; 114. a support foot rest; 200. a support mechanism; 201. a riser; 202. a connecting frame; 203. a bracket; 204. a support rod; 205. a first support pad; 206. a fixing plate; 207. a rotating shaft; 208. a second support pad; 209. a chute; 210. a sliding plate; 211. a multi-stage electric telescopic rod; 212. a cross plate; 213. an airbag cushion; 214. an inflation tube; 215. a sealing plug; 216. a fixing groove; 217. a lifting plate; 218. supporting the pillow; 219. a fixing pin; 220. a support ring; 221. a connecting ring; 222. a baffle frame; 300. a restraint mechanism; 301. a first constraining elastic belt; 302. a second constraining elastic belt; 303. and (5) locking.

Detailed Description

Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.

As shown in fig. 1 to 8:

embodiment one: the invention provides a stable stretcher for multi-scene rescue, which comprises a folding mechanism 100 and a supporting mechanism 200, wherein the folding mechanism 100 comprises a supporting frame 101, a gyroscope 102 is arranged in the supporting frame 101, a supporting plate 103 is fixedly arranged above the gyroscope 102, two ends of the supporting plate 103 are rotatably connected with a supporting plate 104, the folding mechanism 100 also comprises connecting shafts 105 fixedly arranged at two ends of the supporting frame 101, the outer surfaces of the two connecting shafts 105 are rotatably connected with a folding frame 106, one side of the folding frame 106 is fixedly connected with a connecting plate 107, one side of the connecting plate 107 is provided with a supporting shaft 108 in a penetrating manner, and the outer surface of the supporting shaft 108 is rotatably connected with a rotating frame 109.

The folding leg 106 one end and the rotating stand 109 one end are all fixedly connected with handle 110, and handle 110 upper surface is provided with display screen 111, and handle 110 one side surface is provided with adjusting button 112.

A connecting plate 113 is fixedly connected between the two folding frames 106 and between the two rotating frames 109, and a supporting foot rest 114 is fixedly connected to the lower surface of the connecting plate 113.

The supporting mechanism 200 comprises vertical plates 201 fixedly connected to two ends of the supporting plate 103, connecting frames 202 are fixedly connected to two sides of the vertical plates 201, and supports 203 are rotatably connected with the connecting frames 202.

From the above, it can be seen that the stretcher is supported by the supporting foot stand 114, the stretcher is conveniently prevented on the ground, the rescuer can conveniently prevent the wounded person from being on the stretcher, the rescuer can adjust the state of the stretcher through the adjusting keys 112 on the handles 110 and the display screen 111 so as to adapt to the illness state of the wounded person, the secondary injury to the wounded person is lightened, a plurality of rescue workers can lift the stretcher by holding the handles 110, the wounded person is transferred, the gyroscope 102 always positions the horizontal plane, the front and back height difference of the stretcher is adapted through adjusting the supporting plate 103 and the supporting plate 104, so that the wounded person is always in a horizontal state, the dynamic stability of the stretcher surface is ensured, the stability of the stretcher in the rescue process is improved, and the secondary injury to the wounded person is reduced.

After the rescue stretcher is used, the folding frame 106 is rotated at the connecting shaft 105 and folded downwards through folding the stretcher downwards, the rotating frame 109 is rotated on the outer surface of the supporting shaft 108 and folded downwards, the folding frame 106 and the rotating frame 109 are folded downwards, the supporting plates 104 are folded downwards along with the rotating of the two ends of the supporting plates 103, the two supporting frames 203 are rotated in the connecting frames 202, the two supporting frames 203 are folded downwards, and accordingly the stretcher can be folded, the stretcher is convenient to carry, the storage and transportation occupied space are reduced, the stretcher manufacturing material is mainly made of magnesium-aluminum alloy, the weight is light, the strength is high, the weight of the stretcher can be reduced, and the physical strength can be saved for rescue workers.

Embodiment two: for the second embodiment of the present invention, the support mechanism 200 includes two brackets 203, the lower surfaces of the two brackets 203 are fixedly connected with the upper surfaces of the two support plates 104 respectively, the upper surface of the right end of the bracket 203 is fixedly connected with a first support pad 205, the upper surface of the left end of the bracket 203 is fixedly connected with two fixing plates 206, one sides of the two fixing plates 206 are rotatably connected with a rotating shaft 207, a second support pad 208 is arranged above the left end of the bracket 203, two sides of one end of the second support pad 208 are fixedly connected with the two rotating shafts 207 respectively, a sliding groove 209 is fixedly installed on the lower surface of the other end of the second support pad 208 relatively, sliding plates 210 are slidably connected inside the two sliding grooves 209, a multistage electric telescopic rod 211 is fixedly installed on the lower surface of the sliding plates 210, one end of the first support pad 205 and the upper surface of the second support pad 208 are fixedly installed with an airbag pad 213, one end of the airbag pad 213 close to the second support pad 208 is fixedly connected with two fixing grooves 216, lifting plates 217 are slidably connected inside the two fixing grooves 216, a plurality of support pillows 218 are fixedly connected between the two lifting plates 217, and a plurality of support rods 204 are fixedly installed inside the support rods 203.

The bracket 203 is fixedly connected with a transverse plate 212, and two multi-stage electric telescopic rods 211 are fixedly arranged inside the transverse plate 212 in a penetrating manner.

One side of the air bag cushion 213 is communicated with an air charging pipe 214, and one end of the air charging pipe 214 is movably connected with a sealing plug 215.

One side of each of the two fixing grooves 216 is provided with a fixing pin 219, and one end of each of the two fixing pins 219 passes through the fixing groove 216 to be respectively contacted with the two lifting plates 217.

A plurality of support rings 220 are respectively arranged on two sides of the support 203, the support rings 220 are provided with connecting rings 221 through threads, and the upper ends of the connecting rings 221 are fixedly connected with baffle frames 222.

From the above, the stretcher is used for stretching the stretcher during rescue, the air bag cushion 213 is inflated through the inflation tube 214, the air bag cushion 213 is supported, the sealing plug 215 is plugged to seal the inflation tube 214, the air bag cushion 213 can provide a certain comfort level for the wounded, and when the stretcher is not used, the air in the air bag cushion 213 is discharged, so that the space occupied by the stretcher during storage can be reduced.

When a patient needs to lie down, the shape of the stretcher is not required to be changed, the patient can be transferred, when the patient needs to transport and cure a cerebral hemorrhage patient, the head of the patient is required to be heightened, the lifting plate 217 is moved upwards by pulling out the fixing pins 219, the height of the lifting plate 217 in the fixing grooves 216 is changed, thereby adjusting the height of the support pillow 218, the support pillow 218 is heightened, the lifting plate 217 is fixed by the fixing pins 219, thereby fixing the height of the support pillow 218, the head of the cerebral hemorrhage patient is placed on the support pillow 218, the head is heightened, and then the head is transferred, thereby reducing the occurrence of secondary injury to the patient, the patient needs to be in a sitting posture and keep breathing unobstructed, at this time, the multistage electric telescopic rod 211 is started, the sliding plate 210 is pushed upwards, namely one end of the second supporting pad 208 is pushed to move upwards, the sliding plate 210 slides in the sliding groove 209, the other end of the second supporting pad 208 is connected with the rotating shaft 207 to rotate on one side of the fixed plate 206, so that the inclination angle of the second supporting pad 208 can be adjusted, the patient can be transferred in a fixed sitting posture, the stretcher can be used in multiple scenes, the adaptability of the stretcher is improved, the supporting form of the stretcher can be adjusted pertinently according to different rescue conditions in a specific rescue process, the wounded can keep a scientific and reasonable posture in the transfer process, and the secondary injury to the wounded can be relieved.

Embodiment III: in the third embodiment of the present invention, the restraint mechanism 300 includes a plurality of restraint mechanisms 300, each restraint mechanism 300 is fixedly installed on the outer surface of the first support pad 205 and the outer surface of the second support pad 208, the restraint mechanism 300 includes a first restraint elastic belt 301 fixedly installed on one side surface of the first support pad 205 and one side surface of the second support pad 208, a second restraint elastic belt 302 is fixedly installed on the other side surface of the first support pad 205 and the other side surface of the second support pad 208, and a latch 303 is fixedly installed on one end of the second restraint elastic belt 302.

From the above, the first constraint elastic belt 301 and the second constraint elastic belt 302 are connected by the lock catch 303, so that the patient is constrained, and the patient is conveniently transported, so as to avoid the patient from falling.

The working principle of the invention is as follows: the stretcher is supported through the support foot rest 114, the rescue personnel adjust the form of the stretcher through the adjusting key 112 on the handle 110 and the display screen 111, when encountering the transportation rescue cerebral hemorrhage patient, the head of the patient needs to be lifted, the lifting plate 217 is moved upwards through the pulling-out fixing pin 219, the height of the lifting plate 217 in the fixing groove 216 is changed, thereby the height of the support pillow 218 is adjusted, the support pillow 218 is lifted, the lifting plate 217 is fixed by the fixing pin 219, thereby the support pillow 218 is fixed in height, the head of the cerebral hemorrhage patient is placed on the support pillow 218, the head is lifted, when the transportation rescue cerebral hemorrhage patient or the dyspnea patient is required, the multistage electric telescopic rod 211 is started, the sliding plate 210 is pushed upwards, namely one end of the second support pad 208 is pushed to move upwards, the sliding plate 210 slides in the sliding groove 209, the other end of the second support pad 208 is connected with the rotating shaft 207, and accordingly the inclination angle of the second support pad 208 can be adjusted, the patient can be transferred through fixing the body position of the lifting plate 217, the first constraint elastic band 301 and the second constraint band 302 are connected with the second constraint band 302, the patient can be always held by the user through the support plate 103, the support plate 104 is always in a plurality of constraint levels, the user can be adjusted by the high-level, and the rescue plane of the stretcher is always be adjusted by the user through the support plate 102, and the manual level of the rescue plane is always is adjusted by the user through the support plane of the support plate 102.

After the rescue stretcher is used, the folding frame 106 is rotated on the connecting shaft 105 and folded downwards by folding the stretcher downwards, the rotating frame 109 is rotated on the outer surface of the supporting shaft 108 and folded downwards, so that the folding frame 106 and the rotating frame 109 are folded downwards, the supporting plate 104 is folded downwards together with the two ends of the supporting plate 103, the two supports 203 are rotated in the connecting frame 202, and the two supports 203 are folded downwards, so that the stretcher can be folded.

While embodiments of the present invention have been shown and described above for purposes of illustration and description, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.

Claims (10)

1. The utility model provides a many scenes rescue is with firm type stretcher, includes folding mechanism (100), supporting mechanism (200) and restraint mechanism (300), folding mechanism (100) are including support frame (101), the inside gyroscope (102) that are provided with of support frame (101), gyroscope (102) top fixed mounting has extension board (103), extension board (103) both ends all rotate and are connected with backup pad (104), its characterized in that: the supporting mechanism (200) comprises two supports (203), two the lower surfaces of the supports (203) are fixedly connected with the upper surfaces of the two supporting plates (104) respectively, the upper surfaces of the right ends of the supports (203) are fixedly connected with a first supporting plate (205), the upper surfaces of the left ends of the supports (203) are fixedly connected with two fixing plates (206), two fixing plates (206) are rotatably connected with a rotating shaft (207), a second supporting pad (208) is arranged above the left ends of the supports (203), two sides of one end of the second supporting pad (208) are fixedly connected with the two rotating shafts (207) respectively, sliding grooves (209) are fixedly arranged on the lower surfaces of the other ends of the second supporting pad (208) respectively, sliding plates (210) are fixedly connected with the lower surfaces of the sliding plates (210) in a sliding mode, multistage electric telescopic rods (211) are fixedly arranged on the upper surfaces of the first supporting plate (205) and the second supporting pad (208), an airbag pad (213) is fixedly arranged on the upper surfaces of the first supporting plate (208), two supporting pads (213) are close to the two supporting plates (216), and two lifting grooves (218) are fixedly connected with two lifting grooves (216) respectively.

2. A multi-scenario rescue stable stretcher as defined in claim 1 wherein: the supporting mechanism (200) further comprises vertical plates (201) fixedly connected to two ends of the supporting plate (103), connecting frames (202) are fixedly connected to two sides of each vertical plate (201), the support (203) is rotatably connected with the connecting frames (202), and a plurality of supporting rods (204) are fixedly installed inside the support (203).

3. A multi-scenario rescue stable stretcher as defined in claim 1 wherein: the support (203) is internally fixedly connected with a transverse plate (212), and the two multistage electric telescopic rods (211) are fixedly arranged inside the transverse plate (212) in a penetrating mode.

4. A multi-scenario rescue stable stretcher as defined in claim 1 wherein: one side of the air bag cushion (213) is communicated with an air charging pipe (214), and one end of the air charging pipe (214) is movably connected with a sealing plug (215).

5. A multi-scenario rescue stable stretcher as defined in claim 1 wherein: one side of each of the two fixing grooves (216) is provided with a fixing pin (219), and one end of each of the two fixing pins (219) penetrates through the fixing groove (216) to be respectively contacted with the two lifting plates (217).

6. A multi-scenario rescue stable stretcher as defined in claim 1 wherein: a plurality of support rings (220) are respectively arranged on two sides of the support (203), the support rings (220) are provided with connecting rings (221) through threads, and the upper ends of the connecting rings (221) are fixedly connected with baffle frames (222).

7. A multi-scenario rescue stable stretcher as defined in claim 1 wherein: folding mechanism (100) still include connecting axle (105) at support frame (101) both ends of fixed mounting, two connecting axle (105) surface all rotates and is connected with folding leg (106), folding leg (106) one side fixedly connected with link plate (107), link plate (107) one side wears to be equipped with fulcrum (108), fulcrum (108) surface rotation is connected with rotating frame (109).

8. A multi-scenario rescue stable stretcher as defined in claim 7 wherein: the folding frame is characterized in that one end of the folding frame (106) and one end of the rotating frame (109) are fixedly connected with a handle (110), a display screen (111) is arranged on the upper surface of the handle (110), and an adjusting key (112) is arranged on one side surface of the handle (110).

9. A multi-scenario rescue stable stretcher as defined in claim 8 wherein: connecting plates (113) are fixedly connected between the two folding frames (106) and between the two rotating frames (109), and supporting foot frames (114) are fixedly connected to the lower surface of the connecting plates (113).

10. A multi-scenario rescue stable stretcher as defined in claim 1 wherein: the restraint mechanism (300) is provided with a plurality of first restraint elastic belts (301) which are fixedly arranged on one side surface of the first support pad (205) and one side surface of the second support pad (208), second restraint elastic belts (302) are fixedly arranged on the other side surface of the first support pad (205) and the other side surface of the second support pad (208), and lock catches (303) are fixedly arranged at one end of the second restraint elastic belts (302).