Emergency care stretcher

Abstract

The utility model relates to the technical field of stretchers, and provides an emergency nursing stretcher which comprises supporting cloth, a first supporting rod is arranged on one side of the supporting cloth in a sleeved mode, rotating grooves are symmetrically formed in the two ends of the first supporting rod, a fixed rod is fixedly arranged on the inner side of each rotating groove, and a movable frame is movably arranged on the outer side of each fixed rod in a sleeved mode. The movable frame comprises a vertical rod, a movable wheel, a through hole and a positioning groove, the movable wheel is arranged at the lower end of the vertical rod, the through hole is formed in the top of the vertical rod, the fixed rod penetrates through the through hole, the positioning groove is formed in the side wall of the vertical rod, a positioning assembly is arranged at one end of the first supporting rod in an inserted mode, and the positioning assembly comprises a positioning rod, a pulling plate and a spring. When a patient is transported, the moving frame can be rotated downwards to push the patient to move, and when the patient is carried, the moving frame can be rotated upwards, so that the height of the whole stretcher is reduced, the patient can be carried conveniently, and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of stretchers, in particular to an emergency nursing stretcher. Background Art

[0002] A stretcher is a rescue tool used for lying and transporting patients. When rescuing a patient, the patient needs to be carried on a stretcher for transportation. Generally, two people carry the stretcher at both ends, which is easy to shake when moving. At present, there are some stretchers with moving wheels that can push the injured, but the height of the stretcher with moving wheels is inconvenient to adjust. When the moving frame is high, it is inconvenient to carry the patient, and when the moving frame is low, it is inconvenient to push and pull, and the practicality is insufficient.

[0003] Therefore, a first aid nursing stretcher which is convenient for adjusting the height, easy to move and highly practical is needed. Utility Model Content

[0004] In order to solve the above problems, the utility model provides an emergency nursing stretcher, which has the characteristics of easy adjustment and strong practicality.

[0005] In order to achieve the above purpose, the utility model proposes the following specific solutions:

[0006] The cam is an angular channel formed between a pair of camshafts and a pair of camshafts, and the camshafts are connected to a pair of camshafts which are connected at the sides of the camshaft to form a pair of camshafts that are interlocked with each other.

[0007] As a preferred technical solution of the emergency nursing stretcher of the utility model, a moving hole is opened on the inner wall of one side of the rotating groove, the positioning rod passes through the moving hole, and one end of the spring is fixedly connected to the outer side of one end of the moving hole.

[0008] As a preferred technical solution for an emergency nursing stretcher of the utility model, a plug-in groove is provided on the top surface of the first support rod, a first guardrail is plugged into the inner side of the plug-in groove, the first guardrail includes an elastic baffle and a plug-in plate, a plug-in plate is fixed to the lower end of the elastic baffle, and the plug-in plate is plugged into the inner side of the plug-in groove.

[0009] As a preferred technical solution of the emergency nursing stretcher of the utility model, there are multiple plug-in slots and first guardrails, and a second guardrail is plugged into the top surface of the second support rod, and the second guardrail has the same structure as the first guardrail.

[0010] As a preferred technical solution of the emergency nursing stretcher of the utility model, the edges of the supporting cloth are symmetrically provided with docking ports, and the plug-in plate passes through the docking ports.

[0011] As a preferred technical solution of the emergency nursing stretcher of the utility model, shielding plates are symmetrically fixed between the first support rod and the second support rod, and the shielding plates are located on both sides of the supporting cloth.

[0012] As a preferred technical solution of the emergency nursing stretcher of the utility model, a connecting groove is opened in the middle of the side wall of the shielding plate, a sleeve rod is fixedly provided on the inner side of the connecting groove, and a pulling component is movably sleeved on the outer side of the sleeve rod.

[0013] As a preferred technical solution of the emergency nursing stretcher of the utility model, the pulling assembly includes a sleeve, the outer side of the sleeve is fixedly connected with a connecting rope, and one end of the connecting rope is fixedly provided with a pulling rod.

[0014] Compared with the existing technology, the utility model has the following beneficial effects:

[0015] The utility model is provided with a support cloth, a first support rod and a second support rod, and the first support rod, the second support rod and the support cloth form a stretcher for transporting the injured. The two ends of the first support rod are rotatably connected to the mobile frame, the bottom of the mobile frame is provided with a moving wheel, and a positioning assembly is provided on one side of the mobile frame. When the mobile frame is rotated downward, the positioning rod of the positioning assembly can be inserted into the side wall of the mobile frame to realize its positioning. The second support rod has the same structure as the first support rod, so that when transporting the patient, the mobile frame can be rotated downward and then the patient can be pushed to move. When carrying the patient, the mobile frame can be rotated upward, thereby reducing the height of the overall stretcher, which is convenient for carrying the patient and easy to operate.

[0016] By symmetrically arranging shielding plates between the first support rod and the second support rod, when a patient uses the stretcher, the shielding plates on both sides shield the patient to prevent the patient from slipping off. At the same time, a pulling assembly is arranged on the shielding plates, so that medical staff can pull the stretcher to move by the connecting rope, avoiding the need to bend over when pushing or pulling the stretcher.

[0017] In addition, by plugging the first guardrail on the first support rod and the second guardrail on the second support rod, when the patient uses the stretcher, the elastic baffle of the guardrail can shield the patient's body to prevent the patient from slipping, thereby improving the protection effect and being highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to better describe the technical solution of the utility model in detail, the present invention is further explained below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the overall structure provided by the utility model;

[0020] Figure 2 It is a three-dimensional schematic diagram of the first support rod and the second support rod of the utility model;

[0021] Figure 3 It is a partial cross-sectional view of the first support rod of the utility model;

[0022] Figure 4 For the utility model Figure 3 The enlarged schematic diagram of point A in the middle;

[0023] Figure 5 For the utility model Figure 3 A magnified schematic diagram of point B in the middle.

[0024] In the figure: 1. supporting cloth; 11. docking port; 2. first supporting rod; 21. plug-in slot; 22. rotating slot; 221. fixing rod; 222. moving hole; 23. moving frame; 231. vertical rod; 232. moving wheel; 233. through hole; 234. positioning slot; 24. positioning assembly; 241. positioning rod; 242. pulling plate; 243. spring; 25. handle; 3. second supporting rod; 4. shielding plate; 41. connecting slot; 411. sleeve rod; 42. pulling assembly; 421. sleeve; 422. connecting rope; 423. pulling rod; 5. first guardrail; 51. elastic baffle; 52. plug-in plate; 6. second guardrail. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example

[0027] See also Figure 1-5As shown, the utility model provides the following technical solutions: an emergency nursing stretcher, comprising a support cloth 1, one side of the support cloth 1 is sleeved with a first support rod 2, which can be referred to in the attached Figure 1 , Attachment Figure 2 and attached Figure 3 , the first support rod 2 is symmetrically provided with a rotating groove 22 at both ends, a fixed rod 221 is fixedly provided on the inner side of the rotating groove 22, and a moving frame 23 is movably sleeved on the outer side of the fixed rod 221. The moving frame 23 includes a vertical rod 231, a moving wheel 232, a through hole 233 and a positioning groove 234. A moving wheel 232 is provided at the lower end of the vertical rod 231, which can be set as a universal wheel. The specific structure can refer to the universal wheel structure of the prior art; handles 25 are fixedly provided at the edges of both ends of the first support rod 2 for lifting the stretcher to move; a second support rod 3 is sleeved on the other side of the supporting cloth 1, and the second support rod 3 is symmetrically arranged with the first support rod 2; this scheme can not only lift the stretcher to transport the patient by the handle 25, but also push the patient to move by the moving wheel 232 at the bottom of the moving frame 23, which is convenient for transportation.

[0028] Reference Figure 3 and Figure 4 As shown, specifically, a through hole 233 is provided on the top of the vertical rod 231, and the fixing rod 221 passes through the through hole 233, so that the mobile frame 23 can rotate, and a positioning groove 234 is provided on the side wall of the vertical rod 231. One end of the first support rod 2 is plugged with a positioning assembly 24, and the positioning assembly 24 includes a positioning rod 241, a pull plate 242 and a spring 243. One end of the positioning rod 241 passes through the rotating groove 22, and one end of the positioning rod 241 is plugged into the inner side of the positioning groove 234, which can realize the limiting of the mobile frame 23, and the other end of the positioning rod 241 is fixed with a pull plate 242, and the side wall edge of the pull plate 242 is fixed A spring 243 is provided, and the pull plate 242 pulls the spring 243 to pull the positioning rod 241 to move; a moving hole 222 is opened on the inner wall of one side of the rotating groove 22, and the positioning rod 241 passes through the moving hole 222, and one end of the spring 243 is fixedly connected to the outer side of one end of the moving hole 222; this scheme is provided with a rotatable moving frame 23, when the patient is transported by a stretcher, the moving frame 23 can be rotated upward, thereby reducing the height of the stretcher, which is convenient for carrying the patient. During transportation, the moving frame 23 is rotated downward and erected, and is inserted and positioned by the positioning rod 241, so as to facilitate pushing and pulling the patient to move, easy adjustment, and strong practicality.

[0029] Reference Figure 3 and Figure 5As shown, specifically, a shielding plate 4 is symmetrically fixed between the first support rod 2 and the second support rod 3, and the shielding plate 4 is located on both sides of the supporting cloth 1, which can shield the patient's head and feet to prevent the patient from slipping; a connecting groove 41 is opened in the middle of the side wall of the shielding plate 4, and a sleeve rod 411 is fixedly provided on the inner side of the connecting groove 41, and a pulling assembly 42 is movably sleeved on the outer side of the sleeve rod 411; the pulling assembly 42 includes a sleeve 421, and a connecting rope 422 is fixedly connected to the outer side of the sleeve 421, and a pulling rod 423 is fixedly provided at one end of the connecting rope 422; when pushing the stretcher to move, medical staff can also choose to pull the stretcher to move by the connecting rope 422 to avoid bending over and getting tired during pushing and pulling.

[0030] Reference Figure 2 and Figure 3 As shown, specifically, a plug-in slot 21 is provided on the top surface of the first support rod 2, and a first guardrail 5 is plugged into the inner side of the plug-in slot 21. The plug-in method is convenient for disassembly and assembly. The first guardrail 5 includes an elastic baffle 51 and a plug-in plate 52. A plug-in plate 52 is fixedly provided at the lower end of the elastic baffle 51, and the plug-in plate 52 is plugged into the inner side of the plug-in slot 21. The elastic baffle 51 prevents the patient from being hit; there are multiple plug-in slots 21 and the first guardrail 5, and a second guardrail 6 is plugged into the top surface of the second support rod 3. The second guardrail 6 has the same structure as the first guardrail 5; docking ports 11 are symmetrically provided on the edge of the supporting cloth 1, and the plug-in plate 52 passes through the docking port 11; this scheme can protect both sides of the patient when the patient is transported by the stretcher by plugging multiple elastic baffles 51 on the stretcher, thereby preventing the patient from slipping and improving the stability of transportation.

[0031] The working principle and use process of the utility model are as follows: when transporting a patient on a stretcher, the mobile frame 23 is rotated upward to lower the height of the stretcher, and then the patient is carried onto the stretcher. After the stretcher is lifted, the operator rotates the mobile frame 23 downward again, and moves by pulling the positioning rod 241. After the mobile frame 23 is vertically downward, the positioning rod 241 is released, so that one end of the positioning rod 241 is plugged into the mobile frame 23 to position it, and then the medical staff can push the patient to move through the mobile frame 23;

[0032] At the same time, medical staff can insert the elastic baffles 51 on both sides of the stretcher to limit the patient's body on both sides. At the same time, they can use the baffles 4 on the patient's head and feet to achieve blocking and limiting, thereby improving the stability of patient transportation and avoiding slipping.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An emergency nursing stretcher, comprising a support cloth (1), characterized in that: A first support rod (2) is sleeved on one side of the support cloth (1), and rotation grooves (22) are symmetrically provided at both ends of the first support rod (2), a fixed rod (221) is fixedly provided on the inner side of the rotation groove (22), and a movable frame (23) is movably sleeved on the outer side of the fixed rod (221), and the movable frame (23) comprises a vertical rod (231), a moving wheel (232), a through hole (233) and a positioning groove (234), a moving wheel (232) is provided at the lower end of the vertical rod (231), a through hole (233) is provided at the top of the vertical rod (231), the fixed rod (221) passes through the through hole (233), and a positioning groove (234) is provided on the side wall of the vertical rod (231). A positioning assembly (24) is inserted at one end of the first support rod (2), and the positioning assembly (24) includes a positioning rod (241), a pull plate (242) and a spring (243). One end of the positioning rod (241) passes through the rotating groove (22), and one end of the positioning rod (241) is inserted into the inner side of the positioning groove (234). The other end of the positioning rod (241) is fixedly provided with a pull plate (242), and the side wall edge of the pull plate (242) is fixedly provided with a spring (243). Handles (25) are fixedly provided at the two end edges of the first support rod (2), and a second support rod (3) is sleeved on the other side of the support cloth (1), and the second support rod (3) is symmetrically arranged with the first support rod (2).

2. The emergency nursing stretcher according to claim 1, characterized in that: A moving hole (222) is provided on an inner wall of one side of the rotating groove (22), the positioning rod (241) passes through the moving hole (222), and one end of the spring (243) is fixedly connected to the outer side of one end of the moving hole (222).

3. The emergency nursing stretcher according to claim 2, characterized in that: The top surface of the first support rod (2) is provided with a plug-in slot (21), the inner side of the plug-in slot (21) is plugged with a first guardrail (5), the first guardrail (5) comprises an elastic baffle (51) and a plug-in plate (52), the lower end of the elastic baffle (51) is fixed with a plug-in plate (52), and the plug-in plate (52) is plugged into the inner side of the plug-in slot (21).

4. The emergency nursing stretcher according to claim 3, characterized in that: The plug-in slots (21) and the first guardrail (5) are provided in plurality, and a second guardrail (6) is plugged into the top surface of the second support rod (3), and the second guardrail (6) has the same structure as the first guardrail (5).

5. The emergency nursing stretcher according to claim 4, characterized in that: The edge of the supporting cloth (1) is symmetrically provided with a docking port (11), and the plug-in board (52) passes through the docking port (11).

6. The emergency nursing stretcher according to claim 5, characterized in that: Shielding plates (4) are symmetrically fixed between the first support rod (2) and the second support rod (3), and the shielding plates (4) are located on both sides of the supporting cloth (1).

7. An emergency nursing stretcher according to claim 6, characterized in that: A connecting groove (41) is provided in the middle of the side wall of the shielding plate (4), a sleeve connecting rod (411) is fixedly provided on the inner side of the connecting groove (41), and a pulling assembly (42) is movably sleeved on the outer side of the sleeve connecting rod (411).

8. The emergency nursing stretcher according to claim 7, characterized in that: The pulling assembly (42) comprises a sleeve (421), the outer side of the sleeve (421) is fixedly connected with a connecting rope (422), and one end of the connecting rope (422) is fixedly provided with a pulling rod (423).

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