CN112741736A - Shallow convenient to transport patient - Google Patents
Shallow convenient to transport patient Download PDFInfo
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- CN112741736A CN112741736A CN202110124808.0A CN202110124808A CN112741736A CN 112741736 A CN112741736 A CN 112741736A CN 202110124808 A CN202110124808 A CN 202110124808A CN 112741736 A CN112741736 A CN 112741736A
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- rotating
- rotating shaft
- support frame
- cart
- assembly
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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
- A61G1/02—Stretchers with wheels
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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
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1415—Stands, brackets or the like for supporting infusion accessories
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1417—Holders or handles for hanging up infusion containers
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Invalid Beds And Related Equipment (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention relates to a cart, in particular to a cart convenient for carrying patients. The invention provides a trolley which can adjust the length of a bed board according to the use requirement, has relatively independent places for hanging infusion bottles and can adaptively adjust the height of a back cushion according to the requirement of a patient so as to be convenient for carrying the patient. A cart for facilitating patient handling, comprising: the universal wheels are symmetrically and rotatably arranged on two sides of the bottom of the first support frame, and the universal wheels are in contact with the ground. According to the medical trolley, the extension assembly is arranged, and is matched with the manual rotating assembly, so that medical personnel can extend the trolley according to the use requirement; the automatic rotating assembly is matched with the manual rotating assembly, so that the cart can be extended without the manual operation of medical staff; manual supporting component and manual rotatory subassembly cooperation, medical personnel can increase the stability of rotor plate according to actual conditions.
Description
Technical Field
The invention relates to a cart, in particular to a cart convenient for carrying patients.
Background
Every branch of mostly hospital all is furnished with the shallow, and the shallow divide into and carries medicine and patient two kinds, but the current shallow length of carrying patient of hospital is more fixed, and the infusion bottle is hung to the shallow nowhere simultaneously to can lead to the medicine in the infusion bottle can not even outflow, the height of back cushion is more fixed moreover, and medical personnel need use a plurality of pillows bed hedgehopping can cause the wasting of resources.
Therefore, aiming at the problems in the prior art, the length of the bed plate can be adjusted according to the use requirement, the infusion bottle can be hung in a relatively independent position, and the height of the back cushion can be adaptively adjusted according to the requirement of a patient, so that the cart convenient for carrying the patient is designed.
Disclosure of Invention
In order to overcome but the present transport patient's of hospital shallow length is more fixed, and the infusion bottle is hung to the while shallow nowhere to can lead to the medicine in the infusion bottle can not even outflow, the height of back cushion is more fixed moreover, and medical personnel need use a plurality of pillow bed heights to lead to the fact the shortcoming of wasting of resources, technical problem: the utility model provides a can be according to the needs adjustment bed board length, have relatively independent place simultaneously and hang the infusion bottle, can be according to the shallow of patient's transport of being convenient for of patient's needs adaptability's regulation back cushion height moreover.
The technical scheme is as follows: a cart for facilitating patient handling, comprising:
the device comprises a first support frame and universal wheels, wherein the universal wheels are symmetrically and rotatably arranged on two sides of the bottom of the first support frame and are in contact with the ground;
the handrail is welded on the first support frame;
the first support frame is provided with a stretching assembly;
and the manual rotating assembly is rotatably arranged between the end parts of the first supporting frames.
Preferably, the extension assembly comprises:
the bottom of the first support frame is provided with a second support frame;
the second support frame is fixedly connected with the air cylinder through a bolt;
the first support frame is provided with a sliding groove;
the sliding block is arranged in the sliding groove in a sliding mode, and the end part of a telescopic rod of the air cylinder is connected with the sliding block;
the top end of the sliding block is fixedly connected with the bed plate;
guardrails are symmetrically arranged on two sides of the top of the bed plate;
dovetail grooves are symmetrically formed in the bottom of the bed plate and are in sliding fit with the top of the first support frame.
Preferably, the manual rotation assembly comprises:
the end part of the bed board is rotatably provided with a first rotating shaft;
the first rotating shaft is fixedly connected with a rotating plate;
the first hand wheels are welded at two ends of the first rotating shaft;
the two sides of the first rotating shaft are fixedly connected with the first wedge-shaped blocks;
the first telescopic rods are arranged at the two parts of the bed board;
and the bottoms of the two first telescopic rods are provided with a second wedge-shaped block which is matched with the first wedge-shaped block.
Preferably, the automatic rotating device further comprises an automatic rotating assembly, wherein the automatic rotating assembly comprises:
the rack is fixedly connected to two parts of the first support frame;
the middle part of the bed plate is rotatably provided with a second rotating shaft;
the second rotating shaft is provided with a one-way gear which is meshed with the rack;
and the transmission device is connected between the first rotating shaft and the second rotating shaft which are positioned on the same side.
Preferably, the device further comprises a manual support assembly, wherein the manual support assembly comprises:
the bottom of the rotating plate is fixedly connected with a second telescopic rod;
the rotating wheel is rotatably arranged at the bottom end of the second telescopic rod and is in contact with the ground;
the bottom of the rotating plate is provided with a first limiting block in a sliding manner;
the pull ring is fixedly connected to the first limiting block.
Preferably, still including convenient infusion subassembly, convenient infusion subassembly is including:
the third rotating shaft is rotatably arranged at the two parts of the bed plate;
the rotating sleeves are welded on the two third rotating shafts;
the infusion support is fixedly connected to the rotating sleeve;
the handle is arranged on the rotating sleeve;
the two parts of the bed plate are welded with second limiting blocks, and the handle is matched with the second limiting blocks;
the buckle, the symmetrical rigid coupling in bed board middle part both sides have the buckle, and the handle is with buckle contact fit.
Preferably, the headrest system further comprises an adjustable headrest assembly, wherein the adjustable headrest assembly comprises:
the top of the bed plate is provided with a third support frame;
the fourth rotating shaft is rotatably arranged between the tops of the third supporting frames;
the fourth rotating shaft is provided with a pillow;
the top of the bed board is provided with a round rod in a sliding way;
the end part of the round rod is fixedly connected with a third wedge block, and the third wedge block is matched with the pillow;
and the end part of the round rod is provided with a second hand wheel.
Compared with the prior art, the invention has the following advantages:
1. according to the medical trolley, the extension assembly is arranged, and is matched with the manual rotating assembly, so that medical personnel can extend the trolley according to the use requirement;
2. the automatic rotating assembly is matched with the manual rotating assembly, so that the cart can be extended without the manual operation of medical staff;
3. the manual support assembly is matched with the manual rotating assembly, so that medical personnel can increase the stability of the rotating plate according to actual conditions;
4. the convenient infusion component is matched with the bed board, so that the infusion support can keep vertical, and at the moment, medical staff can hang the infusion bottle on the infusion support.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a perspective view of the extension assembly of the present invention.
Fig. 3 is a perspective view of the manual rotation assembly of the present invention.
Fig. 4 is a schematic perspective view of the automatic rotating assembly of the present invention.
Fig. 5 is a perspective view of the manual support assembly of the present invention.
Fig. 6 is a schematic perspective view of the portable infusion set of the present invention.
Fig. 7 is a schematic perspective view of an adjustable headrest assembly of the present invention.
In the reference symbols: 1: first support frame, 2: universal wheel, 3: an armrest, 4: extension assembly, 41: second support bracket, 42: cylinder, 43: chute, 44: slider, 45: bed plate, 46: guardrail, 47: dovetail groove, 5: manual rotation assembly, 51: rotating plate, 52: first rotating shaft, 53: first hand wheel, 54: first wedge block, 55: first telescopic link, 56: second wedge block, 6: automatic rotating assembly, 61: rack, 62: second rotation shaft, 63: one-way gear, 64: transmission, 7: manual support assembly, 71: second telescopic rod, 72: runner, 73: first stopper, 74: a pull ring, 8: convenient infusion set, 81: third rotating shaft, 82: rotating sleeve, 83: infusion support, 84: handle, 85: second stopper, 86: buckle, 9: adjustable headrest assembly, 91: third support frame, 92: pillow, 93: fourth rotating shaft, 94: third wedge, 95: round bar, 96: a second hand wheel.
Detailed Description
The invention is further illustrated by the following specific examples in which, unless otherwise explicitly stated and limited, terms such as: the arrangement, installation, connection are to be understood broadly, for example, they may be fixed, detachable, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
The utility model provides a shallow convenient to transport patient, as shown in figure 1, including first support frame 1, universal wheel 2, handrail 3, stretch out subassembly 4 and manual rotation subassembly 5, the equal symmetry rotary type in both sides is equipped with universal wheel 2 around first support frame 1 bottom, universal wheel 2 and ground contact, first support frame 1 front side welded has handrail 3, install on first support frame 1 and stretch out subassembly 4, the rotary type is equipped with manual rotation subassembly 5 between first support frame 1 rear end.
When medical personnel in a hospital need to carry a patient, the medical personnel need to control the extension of the extension assembly 4, the extension assembly 4 can drive the first support frame 1 to slide towards the rear side, at the moment, the medical personnel need to enable the manual rotating assembly 5 to rotate reversely, the length of the cart can be increased by rotating the rotation assembly, the reverse rotation of the rotation assembly can be clamped, when the extension assembly 4 moves to a specified position towards the rear side, the medical personnel need to close the extension assembly 4, the length of the cart is increased, the medical personnel can assist the patient to lie on the extension assembly 4, the medical personnel can hold the handrail 3, then the medical personnel need to push the handrail 3, the handrail 3 moves to drive the first support frame 1 to move, the first support frame 1 can move rapidly through the universal wheels 2, when the medical personnel temporarily do not need to increase the length of the cart, the medical personnel need to firstly enable the patient to get off the extension assembly 4, patient gets off the back from stretching out subassembly 4, medical personnel need control to stretch out the group shrink, stretch out subassembly 4 and can drive in the first support frame 1 to the front side slip, medical personnel need upwards pulling rotating assembly afterwards, rotating assembly rotates and can loosen, at this moment medical personnel need make 5 corotation of manual rotation subassembly, rotating assembly corotation can make shallow length recovery normal position, if medical personnel still need adjust the length of this shallow, medical personnel repeat the length of the adjustable shallow of above-mentioned operation once more.
Example 2
In a preferred embodiment of the present invention, as shown in fig. 2, the extension assembly 4 includes a second support frame 41, an air cylinder 42, a sliding block 44, a bed plate 45 and a guardrail 46, the second support frame 41 is disposed on the front side of the bottom of the first support frame 1, the air cylinder 42 is fixedly connected to the second support frame 41 through a bolt, a sliding slot 43 is disposed on the rear side of the first support frame 1, the sliding slot 43 is internally slidably provided with the sliding block 44, the rear end of the telescopic rod of the air cylinder 42 is connected to the front side of the sliding block 44, the top end of the sliding block 44 is fixedly connected to the bed plate 45, the guardrails 46 are symmetrically disposed on the left and right sides of the top of the bed plate 45, dovetail grooves 47.
When the medical staff needs to adjust the length of the cart, the medical staff firstly needs to control the cylinder 42 to extend and retract, when the telescopic rod of the cylinder 42 extends, the telescopic rod of the cylinder 42 can drive the sliding block 44 to slide towards the rear side in the sliding groove 43, the sliding block 44 can drive the bed board 45 to move towards the rear side when sliding towards the rear side, and further the dovetail groove 47 can slide towards the rear side at the top of the first support frame 1, the bed board 45 can drive the guardrail 46 to slide towards the rear side when moving towards the rear side, the guardrail 46 can effectively prevent the patient from falling down, when the sliding block 44 cannot slide towards the rear side when sliding towards the rear side in the sliding groove 43, the medical staff needs to close the cylinder 42, so that the sliding block 44 can temporarily stop sliding towards the rear side in the sliding groove 43, at the moment, the cart is extended, the medical staff needs to assist the patient to lie on the bed board 45, when the medical staff temporarily does not need to extend the length, after patient comes from bed board 45 from top to bottom, medical personnel need control cylinder 42 again flexible, when cylinder 42's telescopic link shrink, cylinder 42's telescopic link can drive slider 44 and slide to the front side in spout 43, slider 44 can drive bed board 45 to the front side removal to the front side slip, and then can make dovetail 47 slide to the front side at first support frame 1 top, bed board 45 can drive guardrail 46 to the front side slip to the front side removal, bed board 45 moves the recovery normal position back to the front side, medical personnel need close cylinder 42, so medical personnel can extend the shallow as required.
Example 3
In a preferred embodiment of the present invention, as shown in fig. 1 and 3-7, the manual rotating assembly 5 includes a rotating plate 51, a first rotating shaft 52, a first hand wheel 53, a first wedge 54, a first telescopic rod 55 and a second wedge 56, the first rotating shaft 52 is rotatably disposed at the rear end of the bed plate 45, the rotating plate 51 is fixedly connected to the first rotating shaft 52, the first hand wheel 53 is welded to both left and right ends of the first rotating shaft 52, the first wedge 54 is fixedly connected to both left and right sides of the first rotating shaft 52, the first telescopic rod 55 is disposed at both left and right sides of the rear end of the bed plate 45, the second wedge 56 is mounted at the bottom of the two first telescopic rods 55, and the second wedge 56 is engaged with the first wedge 54.
After the bed board 45 moves towards the rear side and is extended, the medical staff needs to make the first hand wheel 53 rotate reversely, the first hand wheel 53 rotates reversely to drive the first rotating shaft 52 to rotate reversely in the bed board 45, the first rotating shaft 52 rotates reversely to drive the rotating plate 51 and the first wedge block 54 to rotate reversely, when the first wedge block 54 rotates reversely to contact with the second wedge block 56, the first wedge block 54 pushes the second wedge block 56 to move upwards, the first telescopic rod 55 is compressed, the first wedge block 54 rotates reversely to cross the second wedge block 56, the first telescopic rod 55 resets, the second wedge block 56 can prevent the first wedge block 54 from rotating forwards, when the rotating plate 51 rotates reversely to contact with the bed board 45, the medical staff finishes the length adjustment work of the cart, if the medical staff needs to make the cart return to the original position, the medical staff needs to manually pull the second wedge block 56 upwards, the second wedge block 56 is compressed, when the second wedge block 56 moves upwards to temporarily stop clamping the first wedge block 54, medical personnel can make first hand wheel 53 corotation, and first hand wheel 53 corotation can drive first pivot 52 corotation in bed board 45, and first pivot 52 corotation can drive rotor plate 51 and the corotation of first wedge 54, and the corotation of first wedge 54 can be avoided to second wedge 56, and when rotor plate 51 corotation was stopped temporarily and was contacted with bed board 45, medical personnel just accomplished the length work of adjusting the shallow.
Still including autogiration subassembly 6, autogiration subassembly 6 is including rack 61, second pivot 62, one-way gear 63 and transmission 64, the equal rigid coupling in both parts has rack 61 about first support frame 1 rear side, bed board 45 rear side middle part rotary type is equipped with second pivot 62, install one-way gear 63 on the second pivot 62, one-way gear 63 and rack 61 meshing are located and are connected with transmission 64 between first pivot 52 and the second pivot 62 with one side.
When the medical staff rotates the first hand wheel 53, a great effort is required, when the bed board 45 moves to the rear side, the bed board 45 drives the second rotating shaft 62 to move to the rear side, the second rotating shaft 62 moves to the rear side to drive the one-way gear 63 to move, the one-way gear 63 moves to the rear side to contact with the rack 61, the rack 61 drives the one-way gear 63 to rotate, the one-way gear 63 rotates to drive the second rotating shaft 62 to rotate forwardly, the second rotating shaft 62 rotates to drive the transmission device 64 to rotate, the transmission device 64 rotates to drive the first rotating shaft 52 to rotate, when the medical staff needs to reset the rotating plate 51, the medical staff can drive the first hand wheel 53 to rotate forwardly, when the bed board 45 moves to the front side, the bed board 45 drives the second rotating shaft 62 to move to the front side, the second rotating shaft 62 moves to the one-way gear 63, when the one-way gear 63 moves to the front side to contact with the rack 61, the rack 61 can drive the, the one-way gear 63 does not drive the second rotating shaft 62 to rotate, so that the labor intensity of medical staff is effectively reduced when the medical staff adjusts the length of the cart.
The novel rotary plate is characterized by further comprising a manual supporting assembly 7, wherein the manual supporting assembly 7 comprises a second telescopic rod 71, a rotating wheel 72, a first limiting block 73 and a pull ring 74, the bottom of the rotary plate 51 is fixedly connected with the second telescopic rod 71, the rotating wheel 72 is arranged at the bottom end of the second telescopic rod 71 in a rotating mode, the rotating wheel 72 is in contact with the ground, the first limiting block 73 is arranged at the bottom of the rotary plate 51 in a sliding mode, and the pull ring 74 is fixedly connected to the rear side of the first limiting block.
In order to further increase the stability of the rotating plate 51, when the medical staff needs to support the rotating plate 51, the medical staff needs to pull the pull ring 74 to the rear side, the pull ring 74 moves to the rear side to drive the first limit block 73 to move to the rear side, the first limit block 73 moves to the rear side until temporarily stopping to contact with the second telescopic rod 71, the second telescopic rod 71 is reset, the second telescopic rod 71 drives the rotating wheel 72 to move downwards, when the rotating wheel 72 moves downwards to contact with the ground, the rotating wheel 72 and the second telescopic rod 71 can effectively improve the stability of the rotating plate 51, if the medical staff temporarily does not need to improve the stability of the rotating plate 51, the medical staff manually pushes the rotating wheel 72 upwards, the second telescopic rod 71 is compressed, then the medical staff needs to push the pull ring 74 forwards, the pull ring 74 moves forwards to drive the first limit block 73 to move forwards, when the first limit block 73 moves to the front side to be in contact with the second telescopic rod 71, the first limit block 73 clamps the second telescopic rod 71, the rotating wheel 72 is clamped, if the medical staff needs to increase the stability of the rotating plate 51, the medical staff repeats the above operation again, and the medical staff can increase the stability of the rotating plate 51 according to actual conditions.
Still including convenient infusion set 8, convenient infusion set 8 is including third pivot 81, change cover 82, infusion support 83, handle 84, second stopper 85 and buckle 86, the equal rotary type in both parts is equipped with third pivot 81 about the bed board 45 front side, it has changeed cover 82 all to weld on two third pivot 81, it has infusion support 83 to change the cover 82 to go up the rigid coupling, it installs handle 84 on the cover 82 to change, second stopper 85 has all been welded in both parts about the bed board 45 front side, handle 84 and the cooperation of second stopper 85, bed board 45 middle part left and right sides symmetry rigid coupling has buckle 86, handle 84 and buckle 86 contact cooperation.
The existing cart has no place to hang the infusion bottle, so that the medicine in the infusion bottle can not flow out uniformly, when a medical worker needs to hang the infusion bottle, the medical worker needs to hold the handle 84 first, the medical worker needs to rotate the handle 84, the handle 84 rotates to drive the rotary sleeve 82 to rotate, the rotary sleeve 82 rotates to drive the third rotary shaft 81 to rotate on the bed plate 45, the rotary sleeve 82 rotates to drive the infusion support 83 to rotate, the infusion support 83 rotates to stop contacting with the second limiting block 85 temporarily, when the handle 84 rotates to be located in the buckle 86, the buckle 86 fixes the handle 84, the infusion support 83 keeps vertical, the medical worker can hang the infusion bottle on the infusion support 83, when the medical worker needs to rotate the infusion support 83 again, the handle 84 rotates to drive the rotary sleeve 82 to rotate, the rotary sleeve 82 rotates to drive the third rotary shaft 81 to rotate on the bed plate 45, the rotation of the rotating sleeve 82 drives the infusion support 83 to rotate, the rotation of the infusion support 83 contacts with the second limiting block 85, the handle 84 is temporarily separated from the buckle 86, the buckle 86 temporarily stops fixing the handle 84, and the infusion support 83 is stored.
Still including adjustable back cushion subassembly 9, adjustable back cushion subassembly 9 is including third support frame 91, pillow 92, fourth pivot 93, third wedge-shaped piece 94, pole 95 and second hand wheel 96, bed board 45 top front side is equipped with third support frame 91, rotary type fourth pivot 93 between the third support frame 91 top rear side, install pillow 92 on the fourth pivot 93, bed board 45 top front side sliding type is equipped with pole 95, the rear end rigid coupling of pole 95 has third wedge-shaped piece 94, third wedge-shaped piece 94 and the cooperation of pillow 92, pole 95 front end is equipped with second hand wheel 96.
When the height of the headrest needs to be adjusted, a medical worker needs to hold the second hand wheel 96 first, after the medical worker holds the second hand wheel 96, the medical worker needs to push the second hand wheel 96 towards the rear side, the second hand wheel 96 moves towards the rear side to drive the round rod 95 to slide towards the rear side on the bed plate 45, the round rod 95 slides towards the rear side to drive the third wedge block 94 to move towards the rear side, the third wedge block 94 moves towards the rear side to be in contact with the pillow 92, the third wedge block 94 pushes the pillow 92 to rotate, the pillow 92 rotates to drive the fourth rotating shaft 93 to rotate in the third supporting frame 91, the third wedge block 94 can adjust the height of the pillow 92, when the pillow 92 is adjusted to the angle at which the patient relaxes, the medical worker can stop pushing the second hand wheel 96 towards the rear side temporarily, if the patient needs to restore the pillow 92, the medical worker needs to pull the second hand wheel 96 towards the front side, the second hand wheel 96 moves towards the front side to drive the round rod 95 to slide towards the front side on the bed plate 45, the sliding of the rod 95 to the front side will drive the third wedge 94 to move to the front side, and when the third wedge 94 moves to the front side and stops contacting the pillow 92 temporarily, the patient can press the pillow 92 back to the original position, so that the cart can adjust the height of the headrest adaptively according to the needs of the patient.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. A cart for facilitating the transport of a patient, comprising:
the device comprises a first support frame (1) and universal wheels (2), wherein the universal wheels (2) are symmetrically and rotatably arranged on two sides of the bottom of the first support frame (1), and the universal wheels (2) are in contact with the ground;
the handrail (3) is welded on the first support frame (1);
the first support frame (1) is provided with a stretching component (4);
and the manual rotating assembly (5) is rotatably arranged between the end parts of the first supporting frames (1).
2. A cart for facilitating the handling of patients according to claim 1, characterised in that the extension assembly (4) comprises:
the bottom of the first support frame (1) is provided with a second support frame (41);
the air cylinder (42) is fixedly connected to the second support frame (41) through a bolt;
the first support frame (1) is provided with a sliding groove (43);
the sliding block (44) is arranged in the sliding groove (43) in a sliding manner, and the end part of a telescopic rod of the air cylinder (42) is connected with the sliding block (44);
a bed plate (45), the top end of the slide block (44) is fixedly connected with the bed plate (45);
the guardrails (46) are symmetrically arranged on two sides of the top of the bed plate (45);
dovetail grooves (47) are symmetrically formed in the bottoms of the dovetail grooves (47) and the bed plate (45), and the dovetail grooves (47) are in sliding fit with the top of the first support frame (1).
3. A cart for facilitating patient handling according to claim 2, wherein the manually rotatable assembly (5) comprises:
the end part of the bed plate (45) is rotatably provided with a first rotating shaft (52);
a rotating plate (51), wherein the rotating plate (51) is fixedly connected to the first rotating shaft (52);
the first hand wheel (53) is welded at both ends of the first rotating shaft (52);
the first wedge block (54) is fixedly connected to both sides of the first rotating shaft (52);
the first telescopic rod (55) is arranged at each of the two parts of the first telescopic rod (55) and the bed board (45);
the bottom of the two first telescopic rods (55) is provided with a second wedge block (56), and the second wedge block (56) is matched with the first wedge block (54).
4. A cart for facilitating patient handling according to claim 3, further comprising an automatic rotation assembly (6), the automatic rotation assembly (6) comprising:
the rack (61) is fixedly connected to two parts of the first support frame (1);
a second rotating shaft (62) is rotatably arranged in the middle of the bed plate (45);
the one-way gear (63) is mounted on the second rotating shaft (62), and the one-way gear (63) is meshed with the rack (61);
and the transmission device (64) is connected between the first rotating shaft (52) and the second rotating shaft (62) which are positioned on the same side.
5. A trolley for facilitating the handling of patients according to claim 4, further comprising a manual support assembly (7), the manual support assembly (7) comprising:
the bottom of the rotating plate (51) is fixedly connected with a second telescopic rod (71);
the rotating wheel (72) is rotatably arranged at the bottom end of the second telescopic rod (71), and the rotating wheel (72) is in contact with the ground;
the bottom of the rotating plate (51) is provided with a first limit block (73) in a sliding manner;
the pull ring (74) is fixedly connected to the first limiting block (73).
6. The cart for facilitating patient handling according to claim 5, further comprising a convenient infusion set (8), the convenient infusion set (8) comprising:
the third rotating shaft (81) and the two parts of the bed plate (45) are both rotatably provided with the third rotating shaft (81);
the rotating sleeves (82) are welded on the two third rotating shafts (81);
the infusion support (83) is fixedly connected with the rotating sleeve (82);
the handle (84) is arranged on the rotating sleeve (82);
the second limiting blocks (85) are welded to the two parts of the bed plate (45), and the handle (84) is matched with the second limiting blocks (85);
buckles (86) are symmetrically and fixedly connected to two sides of the middle of the bed plate (45), and the handle (84) is in contact fit with the buckles (86).
7. The cart for facilitating patient handling according to claim 6, further comprising an adjustable headrest assembly (9), wherein the adjustable headrest assembly (9) comprises:
the top of the bed plate (45) is provided with a third supporting frame (91);
a fourth rotating shaft (93), and the fourth rotating shaft (93) is rotatably arranged between the tops of the third supporting frames (91);
the pillow (92) is arranged on the fourth rotating shaft (93);
the round rod (95) is arranged at the top of the bed plate (45) in a sliding manner;
the end part of the round rod (95) is fixedly connected with a third wedge block (94), and the third wedge block (94) is matched with the pillow (92);
and a second hand wheel (96) is arranged at the end part of the round rod (95).
8. A trolley for facilitating the handling of patients, according to claim 2, characterised in that the railing (46) is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110124808.0A CN112741736B (en) | 2021-01-29 | 2021-01-29 | Trolley convenient for carrying patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110124808.0A CN112741736B (en) | 2021-01-29 | 2021-01-29 | Trolley convenient for carrying patient |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112741736A true CN112741736A (en) | 2021-05-04 |
| CN112741736B CN112741736B (en) | 2023-05-16 |
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| CN112741736B (en) | 2023-05-16 |
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