CN219595014U - Adjustable rescue stretcher - Google Patents

Abstract

The utility model discloses an adjustable rescue stretcher, which comprises a first plate and a second plate, wherein a rotating rod is fixedly arranged at one end, close to each other, of the first plate and the second plate, a connecting block is arranged between the first plate and the second plate, the rotating rod penetrates through the connecting block and is rotationally connected with the connecting block, clamping plates are arranged at two ends of the rotating rod, and a first torsion spring is sleeved at two ends of the rotating rod, and the adjustable rescue stretcher has the following advantages: carry out spacingly through a torsional spring to a board and No. two boards, make a board possess the rotation trend that is close to each other with No. two boards, guarantee that rescue stretcher can the fifty percent discount accomodate when not using, and then when guaranteeing to store the rescue stretcher, can improve the debris and place the space utilization in the room.

Description

Adjustable rescue stretcher

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an adjustable rescue stretcher.

Background

The rescue stretcher is auxiliary conveying equipment which is supported by the flexible protection pad and the metal frame structure together and is used for assisting injured people in seeking medical attention, is commonly used in ambulances, stadiums, hospitals, battlefield and the like, has better stability compared with manual conveying of the rescue stretcher, and can prevent patients from being injured secondarily to a great extent.

According to the multilayer wounded stretcher device for adjusting the lying position angle, according to the wounded condition of a patient, a head rotating plate and a leg rotating plate on a stretcher main body are adjusted, and the head rotating plate and the leg rotating plate are limited and fixed through a limiting rod on one side of a connecting block on the connecting plate, so that the head, the chest and the legs of the wounded are lifted up to meet the doctor's advice standard, an ideal rescue effect is achieved, the increase of the blood volume of a heart is ensured, the respiratory burden is weakened, the rescue effect is enhanced, the rescue stretcher is usually stored in a sundry placing room in a required place, the stretcher main body is of a long plate type structure and cannot be folded and stored, and when the stretcher is not used, the space utilization rate of the sundry placing room can be reduced by the stretcher stored in the sundry placing room.

Therefore, the adjustable rescue stretcher is designed and produced so as to solve the problem that the stretcher body is of a long plate type structure and cannot be folded and stored in a sundry placing room in a required place, and when the stretcher is not used, the space utilization rate of the sundry placing room can be reduced by the stretcher stored in the sundry placing room.

Disclosure of Invention

The utility model provides an adjustable rescue stretcher, which is used for solving the problem that the space utilization rate of a sundry placing room can be reduced when the stretcher is not used because the main body of the stretcher is of a long plate type structure and cannot be folded and stored.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a rescue stretcher with adjustable, includes a board, no. two boards, a board and No. two boards are close to each other that one end is equal fixed mounting has the bull stick, be equipped with the connecting block between a board and the No. two boards, the bull stick pierces the connecting block and rotates with the connecting block and be connected, the bull stick both ends all are equipped with the cardboard, the equal cover in bull stick both ends is equipped with a torsional spring, a torsional spring both ends respectively with corresponding cardboard and connecting block fixed connection, carry out spacingly through a torsional spring to a board and No. two boards, make a board and No. two boards possess the rotation trend that is close to each other, guarantee rescue stretcher can be folded in when not using, and then when guaranteeing to store the rescue stretcher, can improve the space utilization in the debris place room.

As a preferable technical scheme of the utility model, the limiting ring is arranged in the middle of the rotating rod and is rotationally connected with the connecting block, and the rotating rod is limited by the limiting ring, so that the rotating stability of the first plate and the second plate is ensured to be improved.

As a preferable technical scheme of the utility model, the first plate is fixedly arranged on two opposite sides of the first plate, the second plate is arranged on two opposite sides of the first plate, the sliding barrel is arranged in the second plate in a sliding manner, the inserted link is penetrated in the sliding barrel and rotatably arranged in the sliding barrel, the inserted link is inserted into the first plate, the connection and fixation between the first plate and the second plate are completed by enabling the inserted link to be inserted into the first plate, the first plate and the second plate are ensured to be stably positioned on the same horizontal plane, and the rescue stretcher is ensured to have the capacity of carrying people.

As a preferable technical scheme of the utility model, a plurality of limiting rods are fixedly arranged in the second block, penetrate through the sliding cylinder and are in sliding connection with the sliding cylinder, and the sliding cylinder is limited by the limiting rods to prevent the sliding cylinder from rotating in the second block.

As a preferable technical scheme of the utility model, the second torsion spring is sleeved outside the inserted link, two ends of the second torsion spring are fixedly connected with the inserted link and the sliding cylinder respectively, and the inserted link is limited by the second torsion spring, so that a vertical plate at one end of the inserted link is in a vertical state to ensure that the inserted link is convenient to be clamped and fixed with the first block.

As a preferable technical scheme of the utility model, the inserted link is sleeved with the spring, two ends of the spring are fixedly connected with the second block and the sliding cylinder respectively, and the sliding cylinder has a rebound tendency after moving through the spring, so that the clamping stability of the inserted link and the first block is improved.

The beneficial effects achieved by the utility model are as follows: carry out spacingly through a torsional spring to a board and No. two boards, make a board possess the rotation trend that is close to each other with No. two boards, guarantee that rescue stretcher can the fifty percent discount accomodate when not using, and then when guaranteeing to store the rescue stretcher, can improve the debris and place the space utilization in the room.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the three-dimensional structures of a first plate and a second plate of the present utility model;

FIG. 2 is a schematic side cross-sectional view of a structure of the present utility model;

FIG. 3 is a schematic side elevational view of the present utility model;

FIG. 4 is a schematic cross-sectional view of the connection between the first plate and the second plate according to the present utility model;

fig. 5 is a schematic side sectional two-structure view of the present utility model.

In the figure: 1. a first plate; 2. a second plate; 3. a rotating rod; 4. a connecting block; 5. a first torsion spring; 6. a clamping plate; 7. a limiting ring; 8. a first block; 9. a second block; 10. a slide cylinder; 11. a rod; 12. a limit rod; 13. a second torsion spring; 14. and (3) a spring.

Detailed Description

Example 1

As shown in figures 1-5, the adjustable rescue stretcher comprises a first plate 1 and a second plate 2, wherein a rotating rod 3 is fixedly arranged at one end, close to each other, of the first plate 1 and the second plate 2, a connecting block 4 is arranged between the first plate 1 and the second plate 2, the rotating rod 3 penetrates through the connecting block 4 and is rotationally connected with the connecting block 4, clamping plates 6 are arranged at two ends of the rotating rod 3, a first torsion spring 5 is sleeved at two ends of the rotating rod 3, two ends of the first torsion spring 5 are respectively fixedly connected with the corresponding clamping plates 6 and the connecting block 4, and the first plate 1 and the second plate 2, the rotating rod 3, the connecting block 4 and the first torsion spring 5 are matched for use, so that the first plate 1 and the second plate 2 can rotate to different states according to different conditions, and the rescue stretcher is convenient to store and expand.

The bull stick 3 middle part is equipped with spacing ring 7, and spacing ring 7 rotates with connecting block 4 to be connected, plays spacing effect to bull stick 3 through spacing ring 7, has promoted the pivoted stability between board 1 and No. two boards 2.

When the rescue stretcher is used, the rescue stretcher is firstly paved on the ground, then the connection of the limiting structure between the first plate 1 and the second plate 2 is released, and the connection part between the first plate 1 and the second plate 2 can be grasped by an operator. And upwards lift, a torsional spring 5 in connecting block 4 is driven this moment, and a board 1 and No. two boards 2 rotate towards the direction that is close to each other, and after the rescue stretcher was mentioned certain height, a board 1 can laminate with No. two boards 2 bottom to realize the folding of rescue stretcher, can put into debris storeroom with accomplishing folding rescue stretcher at last, the space utilization in the debris place room has been improved to the rescue stretcher of folding placing.

Example two

As shown in fig. 1, a further improvement was made on the basis of example 1:

the board 1 is fixed mounting No. one 8 in both sides relatively, and No. one 8 both sides relatively all are equipped with No. two pieces 9, and sliding mounting has a slide tube 10 in No. two pieces 9, pierces through in the slide tube 10 and rotates and install inserted bar 11, and inserted bar 11 is pegged graft with No. one piece 8, and it is fixed with a piece 8 pegging graft to rely on inserted bar 11, makes board 1 and No. two boards 2 can keep being in on a stable horizontal plane to make the rescue stretcher possess the ability of bearing wounded.

A plurality of limiting rods 12 are fixedly arranged in the second block 9, the limiting rods 12 penetrate through the sliding cylinder 10 and are in sliding connection with the sliding cylinder 10, the sliding cylinder 10 is limited by virtue of the limiting rods 12, the sliding cylinder 10 can stably slide in the second block 9, and offset is prevented.

The second torsion spring 13 is sleeved outside the inserted rod 11, two ends of the second torsion spring 13 are fixedly connected with the inserted rod 11 and the sliding cylinder 10 respectively, the inserted rod 11 is limited by the second torsion spring 13, the initial state of a vertical plate at one end of the inserted rod 11 is longitudinal, and the inserted rod 11 is ensured to be convenient to be fixedly inserted with the first block 8.

The inserted link 11 overcoat is equipped with spring 14, and spring 14 both ends respectively with No. two pieces 9 and smooth section of thick bamboo 10 fixed connection, by virtue of spring 14, make smooth section of thick bamboo 10 possess certain rebound ability, guaranteed to promote the stability of inserted link 11 and No. one piece 8 joint.

When the rescue stretcher is needed to be used, the rescue stretcher can be taken out from a sundry placing room and brought to a needed position, the rescue stretcher is unfolded and paved on the ground, the first plate 1 and the second plate 2 are positioned on the same horizontal plane, the inserting rod 11 is rotated, one end vertical plate of the inserting rod 11 is rotated to be transverse, then the inserting rod 11 is pushed, the transverse vertical plate at one end of the inserting rod 11 is inserted into the first block 8, then the inserting rod 11 is loosened, one end vertical plate of the inserting rod 11 is driven by the second torsion spring 13 to be rotated back to the original state, the clamping with the first block 8 is completed, the effect of fixing the first plate 1 and the second plate 2 is achieved, finally, the rotating plates on the first plate 1 and the second plate 2 are adjusted according to the wounded condition, the rescue stretcher achieves the ideal rescue effect, and finally, a patient is placed on the stretcher for medical treatment.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a rescue stretcher with adjustable, its characterized in that, including board (1), no. two boards (2), board (1) and No. two boards (2) equal fixed mounting of one end that are close to each other have bull stick (3), be equipped with connecting block (4) between board (1) and No. two boards (2), bull stick (3) penetrate connecting block (4) and rotate with connecting block (4) and be connected, bull stick (3) both ends all are equipped with cardboard (6), bull stick (3) both ends all overlap and are equipped with torsional spring (5), torsional spring (5) both ends respectively with corresponding cardboard (6) and connecting block (4) fixed connection.

2. An adjustable rescue stretcher as claimed in claim 1, characterized in that the middle part of the rotating rod (3) is provided with a limiting ring (7), and the limiting ring (7) is rotationally connected with the connecting block (4).

3. An adjustable rescue stretcher as claimed in claim 1, characterized in that a first block (8) is fixedly arranged on two opposite sides of the first plate (1), a second block (9) is arranged on two opposite sides of the first block (8), a sliding barrel (10) is slidably arranged in the second block (9), a plug rod (11) is penetrated and rotatably arranged in the sliding barrel (10), and the plug rod (11) is plugged with the first block (8).

4. An adjustable rescue stretcher as claimed in claim 3, characterized in that a number of limit bars (12) are fixedly arranged in the second block (9), and the limit bars (12) penetrate through the slide cylinder (10) and are in sliding connection with the slide cylinder (10).

5. An adjustable rescue stretcher as claimed in claim 3, characterized in that the insert rod (11) is externally sleeved with a No. two torsion spring (13), and two ends of the No. two torsion spring (13) are fixedly connected with the insert rod (11) and the sliding cylinder (10) respectively.

6. An adjustable rescue stretcher as claimed in claim 4, characterized in that the inserted link (11) is provided with a spring (14) in the outer sleeve, and two ends of the spring (14) are fixedly connected with the second block (9) and the slide cylinder (10) respectively.