CN215779239U

CN215779239U - Safety stretcher vehicle for ambulance

Info

Publication number: CN215779239U
Application number: CN202121642555.8U
Authority: CN
Inventors: 王颖; 王晓玲; 姜田甜; 刘增军
Original assignee: Eastern Theater General Hospital of PLA
Current assignee: Eastern Theater General Hospital of PLA
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-02-11
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a safety stretcher vehicle for an ambulance, which comprises a supporting piece, wherein a lifting frame for adjusting the height of the supporting piece is arranged below the supporting piece, a first wheel hub is arranged below the lifting frame, a rotating piece for hanging a transfusion bottle is rotatably arranged on the supporting piece, a telescopic cylinder is rotatably arranged on the supporting piece, an output shaft of the telescopic cylinder is rotatably provided with a rotating plate, and the rotating plate is used for adjusting the body angle of a patient; the support piece comprises a support frame, a second wheel hub is arranged on the support frame, a third wheel hub is arranged on the support frame, a fixing piece is arranged on the support frame, and a ring buckle is arranged on the support frame. The stretcher vehicle is provided with the adjustable rotating plate, the lying comfort level of a patient is adjusted, the pain is reduced, the telescopic rotating frame improves the infusion height, ensures the infusion smoothness, is convenient to shrink and store, reduces the space occupation, reduces the working strength of medical staff, can adjust the lifting frame, is convenient to get on and off the ambulance, reduces the operation difficulty, and improves the treatment efficiency.

Description

Safety stretcher vehicle for ambulance

Technical Field

The utility model relates to a stretcher vehicle, in particular to a safety stretcher vehicle for an ambulance.

Background

In the process of rescuing the wounded, the transportation of the wounded is an important link including the transportation of the wounded to a transportation vehicle and the rapid transportation of the wounded to a hospital. In a first aid, it is important to take appropriate rescue measures. And the injury condition of the wounded is difficult to determine when no doctor is present. The key point is that the wounded can be placed by a stretcher and then quickly find a vehicle to be transported to a hospital for treatment. The traditional stretcher vehicle has poor adjustability, and is difficult to adjust the lying posture of a patient when the patient cannot lie flat, thereby causing secondary damage to the patient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safety stretcher vehicle for an ambulance, which is characterized in that a rotating plate is pushed to rotate through the extension of a telescopic cylinder, the lying comfort of a patient is adjusted, a supporting rod is pulled up, a positioning block is inserted into a positioning groove to position the supporting rod to rise under the action of an elastic piece, so that a hook is driven to rise, the infusion height is ensured, the infusion of the patient is facilitated, when the stretcher vehicle is pushed to the ambulance, a second hub and a third hub are pushed to the ambulance, a lifting frame is folded, and then the whole stretcher vehicle is pushed to the ambulance; the stretcher has adjustable rotor plate, adjusts the comfort level that the patient couches, reduces painful sense, and telescopic rotating turret improves the smoothness nature of the high assurance infusion of infusion and is convenient for shrink simultaneously and accomodates, reduces the space and occupies, reduces medical personnel working strength, and ambulance about the convenient reduces the operation degree of difficulty, improves treatment efficiency.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a safe stretcher for ambulance, stretcher include support piece, support piece's below is equipped with the crane that is used for adjusting support piece height, and the below of crane is equipped with first wheel hub, rotates on the support piece to be equipped with and is used for hanging the rotation piece of putting the transfusion bottle, rotates on the support piece to be equipped with the telescoping cylinder, and the output shaft of telescoping cylinder rotates and is equipped with the rotor plate, and the rotor plate is used for adjusting patient's health angle.

The support piece comprises a support frame, a second wheel hub is arranged on the support frame, a third wheel hub is arranged on the support frame, a fixing piece is arranged on the support frame, and a ring buckle is arranged on the support frame.

The rotating piece comprises a rotating rod, a matching groove is formed in the rotating rod, a supporting rod is arranged in the matching groove in a sliding mode, and an elastic piece is sleeved on the supporting rod.

Furthermore, a fourth wheel hub is arranged on the support frame, a limiting block is arranged on the support frame, a bed board distributed in an array mode is arranged on the support frame, a guardrail is arranged on the support frame, the telescopic cylinder is connected with the support frame in a rotating mode, and the rotating plate is connected with the support frame in a rotating mode.

Furthermore, the crane is controlled to fold or extend by the telescopic control of the hydraulic cylinder, one connecting rod of the crane is rotatably connected with the supporting frame, and the other connecting rod of the crane is slidably connected with the supporting frame.

Further, the mounting includes the base, is equipped with the fixed block on the base, is equipped with the spacing groove on the fixed block, and the spacing inslot is equipped with the fixed axle, is equipped with the constant head tank on the base, constant head tank and spacing groove intercommunication, base and support frame fastening connection.

Further, be equipped with the locating piece on the dwang, be equipped with sliding connection hole on the locating piece, be equipped with the backup pad on the bracing piece, the one end and the backup pad fastening connection of elastic component, the other end and bracing piece fastening connection are equipped with the locating plate on the bracing piece, the one end of bracing piece is equipped with the couple, fixed axle and sliding connection hole sliding fit, rotate the piece and rotate through sliding connection hole and fixed axle and support piece and be connected, locating piece and constant head tank cooperation.

The utility model has the beneficial effects that:

the stretcher vehicle is provided with the adjustable rotating plate, the lying comfort level of a patient is adjusted, the pain is reduced, the telescopic rotating frame improves the infusion height, ensures the infusion smoothness, is convenient to shrink and store, reduces the space occupation, reduces the working strength of medical personnel, can adjust the lifting frame, is convenient to get on and off the ambulance, reduces the operation difficulty, improves the treatment efficiency, has a simple structure, and is suitable for practical use.

Drawings

The utility model will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the present invention with a cart;

fig. 2 is a schematic view of the structure of the stretcher of the present invention;

fig. 3 is a schematic view of the structure of the stretcher of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3A according to the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 3 at B according to the present invention;

FIG. 6 is a schematic view of a rotating member according to the present invention;

FIG. 7 is a schematic view of a part of the rotating member of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A safety stretcher vehicle for an ambulance is shown in figures 1 and 2 and comprises a supporting piece 1, a lifting frame 2, a first wheel hub 3, a rotating piece 4, a telescopic cylinder 5 and a rotating plate 6, wherein the lifting frame 2 adjusts the height of the supporting piece 1, the rotating piece 4 is used for hanging a transfusion bottle, and the rotating plate 6 is used for adjusting the body angle of a patient.

The support member 1 includes a support frame 11, as shown in fig. 1 to 5, a second hub 12 is provided on the support frame 11, a third hub 13 is provided on the support frame 11, a fourth hub 14 is provided on the support frame 11, a stopper 15 is provided on the support frame 11, a bed board 16 is provided on the support frame 11 in an array distribution, a guardrail 17 is provided on the support frame 11, a fixing member 18 is provided on the support frame 11, a buckle 19 is provided on the support frame 11, the telescopic cylinder 5 is rotatably connected with the support frame 11, and the rotating plate 6 is rotatably connected with the support frame 11.

The lifting frame 2 is controlled to be folded or extended by the telescopic control of the hydraulic cylinder, one connecting rod of the lifting frame 2 is rotatably connected with the supporting frame 11, and the other connecting rod of the lifting frame 2 is slidably connected with the supporting frame 11.

The fixing member 18 includes a base 181, as shown in fig. 4, a fixing block 182 is disposed on the base 181, a limiting groove 183 is disposed on the fixing block 182, a fixing shaft 184 is disposed in the limiting groove 183, a positioning groove 185 is disposed on the base 181, the positioning groove 185 is communicated with the limiting groove 183, and the base 181 is fastened to the supporting frame 11.

The rotating member 4 includes a rotating rod 41, as shown in fig. 5 and fig. 6, a positioning block 42 is disposed on the rotating rod 41, a sliding connection hole 43 is disposed on the positioning block 42, a matching groove 44 is disposed on the rotating rod 41, a supporting rod 45 is slidably disposed in the matching groove 44, a supporting plate 46 is disposed on the supporting rod 45, an elastic member 47 is sleeved on the supporting rod 45, one end of the elastic member 47 is fastened to the supporting plate 46, the other end of the elastic member is fastened to the supporting rod 45, a positioning plate 48 is disposed on the supporting rod 45, a hook 49 is disposed at one end of the supporting rod 45, a fixing shaft 184 is slidably engaged with the sliding connection hole 43, the rotating member 4 is rotatably connected to the supporting member 1 through the sliding connection hole 43 and the fixing shaft 184, and the positioning block 42 is engaged with a positioning groove 185.

When the stretcher vehicle is used, the rotating plate 6 is pushed to rotate through the stretching of the telescopic cylinder 5, the lying comfort of a patient is adjusted, the supporting rod 45 is pulled up, the positioning block 42 is inserted into the positioning groove 185, the supporting rod 45 is lifted under the action of the elastic piece 47, the hook 49 is further driven to lift, the infusion height is ensured, the patient can conveniently conduct infusion, when the stretcher vehicle is pushed to the ambulance, the second hub 12 and the third hub 13 are pushed to the ambulance, the crane 2 is folded, and then the whole stretcher vehicle is pushed to the ambulance. The stretcher vehicle is provided with the adjustable rotating plate, the lying comfort level of a patient is adjusted, the pain is reduced, the telescopic rotating frame improves the infusion height, ensures the infusion smoothness, is convenient to shrink and store, reduces the space occupation, reduces the working strength of medical staff, can adjust the lifting frame, is convenient to get on and off the ambulance, reduces the operation difficulty, and improves the treatment efficiency.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A safety stretcher vehicle for an ambulance comprises a supporting piece (1), and is characterized in that a lifting frame (2) used for adjusting the height of the supporting piece (1) is arranged below the supporting piece (1), a first wheel hub (3) is arranged below the lifting frame (2), a rotating piece (4) used for hanging a transfusion bottle is rotatably arranged on the supporting piece (1), a telescopic cylinder (5) is rotatably arranged on the supporting piece (1), a rotating plate (6) is rotatably arranged on an output shaft of the telescopic cylinder (5), and the rotating plate (6) is used for adjusting the body angle of a patient;

the supporting piece (1) comprises a supporting frame (11), a second hub (12) is arranged on the supporting frame (11), a third hub (13) is arranged on the supporting frame (11), a fixing piece (18) is arranged on the supporting frame (11), and a ring buckle (19) is arranged on the supporting frame (11);

the rotating part (4) comprises a rotating rod (41), a matching groove (44) is formed in the rotating rod (41), a supporting rod (45) is arranged in the matching groove (44) in a sliding mode, and an elastic part (47) is sleeved on the supporting rod (45).

2. The safety stretcher vehicle for the ambulance according to claim 1, wherein the supporting frame (11) is provided with a fourth wheel hub (14), the supporting frame (11) is provided with a limiting block (15), the supporting frame (11) is provided with bed boards (16) distributed in an array, the supporting frame (11) is provided with a guardrail (17), the telescopic cylinder (5) is rotatably connected with the supporting frame (11), and the rotating board (6) is rotatably connected with the supporting frame (11).

3. The safety stretcher vehicle for the ambulance according to claim 1, wherein the crane (2) is controlled to be folded or unfolded by the extension and contraction of a hydraulic cylinder, one link of the crane (2) is rotatably connected with the supporting frame (11), and the other link of the crane (2) is slidably connected with the supporting frame (11).

4. The safety stretcher vehicle for the ambulance according to claim 1, wherein the fixing member (18) comprises a base (181), the base (181) is provided with a fixing block (182), the fixing block (182) is provided with a limiting groove (183), the limiting groove (183) is internally provided with a fixing shaft (184), the base (181) is provided with a positioning groove (185), the positioning groove (185) is communicated with the limiting groove (183), and the base (181) is fastened and connected with the supporting frame (11).

5. The safety stretcher vehicle as claimed in claim 4, wherein the rotating rod (41) is provided with a positioning block (42), the positioning block (42) is provided with a sliding connection hole (43), the supporting rod (45) is provided with a supporting plate (46), one end of the elastic member (47) is fixedly connected with the supporting plate (46), the other end of the elastic member is fixedly connected with the supporting rod (45), the supporting rod (45) is provided with a positioning plate (48), one end of the supporting rod (45) is provided with a hook (49), the fixing shaft (184) is in sliding fit with the sliding connection hole (43), the rotating member (4) is rotatably connected with the supporting member (1) through the sliding connection hole (43) and the fixing shaft (184), and the positioning block (42) is fitted with the positioning groove (185).