CN110680623A

CN110680623A - Medical rescue device

Info

Publication number: CN110680623A
Application number: CN201910958900.XA
Authority: CN
Inventors: 孙瑜
Original assignee: Zhejiang Ocean University ZJOU
Current assignee: Zhejiang Ocean University ZJOU
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-01-14
Anticipated expiration: 2039-10-10
Also published as: CN110680623B

Abstract

The invention provides a medical rescue device, and belongs to the technical field of rescue devices. It has solved technical problem such as current medical rescue device function singleness. The medical rescue device comprises four strip-shaped plates arranged side by side, wherein each strip-shaped plate is provided with two guide rails arranged in parallel at intervals, the two guide rails are arranged along the length direction of the strip-shaped plate, each guide rail is provided with two sliding blocks in a sliding manner, a first connecting rod and a second connecting rod are arranged between every two adjacent strip-shaped plates, the first connecting rod and the second connecting rod are arranged in a crossed manner, the middle parts of the first connecting rod and the second connecting rod are hinged, one end of the first connecting rod and one end of the second connecting rod are respectively hinged to the two sliding blocks on the same guide rail, and the other end of the first connecting rod and the other end of the; and four sliding blocks connected with the first connecting rod and the second connecting rod are connected with flexible sheet bodies with elasticity. The rescue equipment disclosed by the invention is convenient to deform, has multiple functions and is suitable for rescue requirements under various different conditions.

Description

Medical rescue device

Technical Field

The invention belongs to the technical field of medical equipment, and relates to a medical rescue device.

Background

Outdoor medical rescue is limited by rescue environment, generally, difficulty is high, and trapped people often fail in rescue due to the fact that the trapped people cannot be treated timely and effectively. For example, the wounded accidents such as mountain climbing and wading are mostly in the environment which is not beneficial to rescue, so that great inconvenience is brought to rescue, the equipment is inconvenient to transport, and the wounded personnel are also inconvenient to transfer. The stretcher is an important medical appliance when an accident happens, the existing stretcher is structurally characterized in that a mat is arranged between two longitudinal supporting rods, when the stretcher is used, a wounded person lies on the mat, a rescuer holds the two supporting rods to carry, and the function of the existing stretcher is single.

Chinese patent (publication number: CN 202223444U; publication date: 2012-05-23) discloses a simple rescue stretcher, which comprises a supporting rod and a bedding, wherein a plurality of rope holes are arranged at the edges of two corresponding sides of the bedding, the rope holes at the two sides are connected through ropes, and the supporting rod is sleeved in a space enclosed by the bedding and the ropes; the two ends of the rope are provided with hooks, the rope is provided with a plurality of hanging rings, the hook at one end of the rope is connected with the rope hole at one side of the bedding, and the hook at the other end of the rope penetrates through the rope hole at the other side of the bedding and is connected with the hanging rings.

The rescue stretcher in the patent literature has the advantages of simple structure, single function, difficult fixation and firmness of the wounded, and influence on rescue.

Disclosure of Invention

The invention provides a medical rescue device aiming at the problems in the prior art, and the technical problems to be solved by the invention are as follows: how to improve the multifunctionality of the medical rescue device and the stability of fixing the wounded.

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

a medical rescue device is characterized by comprising four strip-shaped plates which are arranged side by side, wherein the four strip-shaped plates are sequentially connected end to end and encircle a circle, one side of each strip-shaped plate is an arc-shaped surface facing outwards, the other side of each strip-shaped plate is a plane, two guide rails which are arranged in parallel at intervals are arranged on the plane of each strip-shaped plate, the two guide rails are both arranged along the length direction of the strip-shaped plate, two sliding blocks are arranged on each guide rail in a sliding manner, a first connecting rod and a second connecting rod are arranged between every two adjacent strip-shaped plates, the first connecting rod and the second connecting rod are arranged in a crossed manner, the middle parts of the first connecting rod and the second connecting rod are hinged, one end of the first connecting rod and one end of the second connecting rod are respectively hinged on two sliding blocks on the same guide rail, the other end of the first connecting rod and the other end of the second connecting rod are respectively hinged to two sliding blocks of the same guide rail on the adjacent strip-shaped plates; and four sliding blocks connected with the first connecting rod and the second connecting rod are connected with flexible sheet bodies with elasticity.

The working principle is as follows: the cross section of the arc-shaped plate is the shape formed by the circle and the part between the circle and the inscribed square. The four arc plates are connected with each other through a group of first connecting rods and second connecting rods, so that the four arc plates are connected in series to form a circle. The included angle between the first connecting rod and the second connecting rod can be changed through the movement of the sliding block, so that the distance between two adjacent arc-shaped plates can be adjusted. Can draw in four arcs together through the deformation of connecting rod one and connecting rod two, two sliders that this moment lie in on the guide rail are located two tip positions of this guide rail respectively, and the arc avris contacts each other, and the arcwall face in the four arc outsides is connected and is formed the face of cylinder, and whole device becomes cylindrically, and connecting rod one and connecting rod two class mechanism lie in four arcs inside, portable like this.

When transporting the wounded, can place the wounded inside four arcs, through the appropriate deformation of connecting rod one and connecting rod two for four arcs firmly fix the wounded inside, realize omnidirectional fixed, the transportation of not only being convenient for still is favorable to the all-round fixed to the wounded, and flexible lamellar body plays the effect of parcel buffering to the wounded. The two arc plates are close to form a connected structure with a semicircular arc surface through deformation, the other two arc plates are close to form a connected structure with another semicircular arc surface, and at the moment, the two semicircular arc surfaces comprise an upper connecting rod I and a lower connecting rod II which are crossed, so that the structure of the stretcher can be formed, and the wounded person is lifted. In addition, the four arc-shaped plates are erected to form a sunshade frame body, and objects (such as sunshade cloth) are covered on the upper parts of the erected four arc-shaped plates to form a temporary sunshade pavilion or a rain shelter pavilion. The rescue equipment is convenient to deform, has multiple functions, is suitable for rescue requirements of multiple different conditions, and is high in functionality.

In the medical rescue device, the flexible sheet body is rectangular, four corners of the flexible sheet body are respectively connected to the four sliding blocks, and the flexible sheet body is located on the inner sides of the first connecting rod and the second connecting rod. Alternatively, the flexible sheet body between every two adjacent strip-shaped plates can be two pieces and is respectively positioned at the side parts of the first connecting rod and the second connecting rod.

In the medical rescue device, the arc-shaped surface of each strip-shaped plate extends from one side of the strip-shaped plate to the other side of the strip-shaped plate, the plane is located between the two sides of the arc-shaped surface, and the arc-shaped surface of each strip-shaped plate is a quarter of cylindrical surface.

In the medical rescue device, the cross section of the guide rail is of a T-shaped structure, one side of the sliding block is provided with a T-shaped groove, and the guide rail is embedded in the T-shaped groove.

Alternatively, the guide rail and the slide block can be changed into a structure of a screw rod and a threaded sleeve, so that the first connecting rod and the second connecting rod are deformed by rotating the threaded sleeve.

Compared with the prior art, the rescue equipment disclosed by the invention is convenient to deform, has multiple functions, is suitable for rescue requirements of various different conditions, is rich in functions, is convenient to use and store.

Drawings

Fig. 1 is a schematic view of the medical rescue device in a horizontal view after the medical rescue device is unfolded.

Fig. 2 is a schematic structural diagram of the folded rear end part of the medical rescue device.

Fig. 3 is a schematic structural view of the medical rescue device after being completely unfolded.

Fig. 4 is a schematic structural view of the medical rescue apparatus for fixing a wounded person.

Fig. 5 is a structural schematic diagram of the medical rescue device in a deformed state.

Fig. 6 is a structural schematic diagram of the medical rescue device in a deformed state.

In the figure, 1, a strip-shaped plate; 1a, an arc surface; 1b, a plane; 2. a guide rail; 3. a slider; 4. a first connecting rod; 5. a second connecting rod; 6. a flexible sheet.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 6, the medical rescue device comprises four strip-shaped plates 1 arranged side by side, wherein the four strip-shaped plates 1 are sequentially connected end to surround a circle, one side of each strip-shaped plate 1 is an arc-shaped surface 1a, the arc-shaped surface 1a faces outwards, the other side of each strip-shaped plate 1 is a plane 1b, the arc-shaped surface 1a of each strip-shaped plate 1 extends from one side of the strip-shaped plate 1 to the other side, the plane 1b is located between the two sides of the arc-shaped surface 1a, and the arc-shaped surface 1a of each strip-shaped plate 1 is a quarter of; two guide rails 2 which are arranged in parallel at intervals are arranged on the plane 1b of each strip-shaped plate 1, the two guide rails 2 are arranged along the length direction of the strip-shaped plate 1, two sliding blocks 3 are arranged on each guide rail 2 in a sliding manner, the cross section of each guide rail 2 is of a T-shaped structure, one side of each sliding block 3 is provided with a T-shaped groove, and the guide rails 2 are embedded in the T-shaped grooves; a first connecting rod 4 and a second connecting rod 5 are arranged between two adjacent strip-shaped plates 1, the first connecting rod 4 and the second connecting rod 5 are arranged in a crossed mode, the middle parts of the first connecting rod 4 and the second connecting rod 5 are hinged to each other, one end of the first connecting rod 4 and one end of the second connecting rod 5 are hinged to two sliding blocks 3 on the same guide rail 2 respectively, and the other end of the first connecting rod 4 and the other end of the second connecting rod 5 are hinged to two sliding blocks 3 of the same guide rail 2 on the adjacent strip-; the four sliding blocks 3 connected with the first connecting rod 4 and the second connecting rod 5 are connected with flexible sheet bodies 6 with elasticity; the flexible sheet body 6 is rectangular, four corners of the flexible sheet body 6 are respectively connected to the four sliding blocks 3, and the flexible sheet body 6 is located on the inner sides of the first connecting rod 4 and the second connecting rod 5.

The cross section of the arc-shaped plate in the embodiment is the shape formed by the circle and the part between the circle and the inscribed square. The four arc plates are connected with each other through a group of connecting rods I4 and connecting rods II 5, so that the four arc plates are connected in series to form a circle. The included angle between the first connecting rod 4 and the second connecting rod 5 can be changed through the movement of the sliding block 3, so that the distance between two adjacent arc-shaped plates can be adjusted. Can draw in four arcs together through the deformation of connecting rod one 4 and connecting rod two 5, two sliders 3 that this moment are located on guide rail 2 are located two tip positions of this guide rail 2 respectively, and the arc avris contacts each other, and the arcwall face 1a in the four arc outsides is connected and is formed the face of cylinder, and whole device becomes cylindrically, and inside mechanisms such as connecting rod one 4 and connecting rod two 5 were located four arcs, the portable of accomodating like this.

When transporting the wounded, can place the wounded inside four arcs, through connecting rod 4 and two 5 suitable deformations of connecting rod for four arcs firmly fix the wounded inside, realize omnidirectional fixed, the transportation of not only being convenient for still is favorable to the all-round fixed to the wounded, and flexible sheet body 6 plays the effect of parcel buffering to the wounded. The two arc plates are close to form a connected structure with a semicircular arc surface through deformation, the other two arc plates are close to form a connected structure with another semicircular arc surface, and at the moment, the two semicircular arc surfaces comprise an upper connecting rod I4 and a lower connecting rod II 5 which are crossed, so that the structure of the stretcher can be formed, and the wounded person is lifted. In addition, the four arc-shaped plates are erected to form a sunshade frame body, and objects such as sunshade cloth are covered on the upper parts of the erected four arc-shaped plates to form a temporary sunshade pavilion or a rain shelter pavilion. The rescue equipment is convenient to deform, has multiple functions, is suitable for rescue requirements of multiple different conditions, and is high in functionality.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Although 1, bar is used more herein; 1a, an arc surface; 1b, a plane; 2. a guide rail; 3. a slider; 4. a first connecting rod; 5. a second connecting rod; 6. flexible sheets, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The utility model provides a medical rescue device, a serial communication port, medical rescue device is including four bar boards (1) that set up side by side, and four bar boards (1) connect end to end in order and encircle the round, one side of bar board (1) is arcwall face (1a) and this arcwall face (1a) outwards, the opposite side of bar board (1) is plane (1b), every be equipped with guide rail (2) that two parallel intervals set up on plane (1b) of bar board (1), and two guide rail (2) are all followed the length direction of bar board (1) sets up, all slides on every guide rail (2) and is provided with two slider (3), adjacent two be equipped with connecting rod (4) and connecting rod two (5) between bar board (1), connecting rod (4) and connecting rod two (5) cross arrangement and middle part between them are articulated mutually, the one end of connecting rod (4) and the one end of connecting rod two (5) articulate respectively on same guide rail (2), two blocks (3) are connected to the one end of connecting rod (2) The other end of the first connecting rod (4) and the other end of the second connecting rod (5) are respectively hinged to the two sliding blocks (3) of the same guide rail (2) on the adjacent strip-shaped plates (1) on the sliding blocks (3); the four sliding blocks (3) which are connected with the first connecting rod (4) and the second connecting rod (5) are connected with flexible sheet bodies (6) with elasticity.

2. Medical rescue device according to claim 1, characterized in that the flexible sheet (6) is rectangular, four corners of the flexible sheet (6) are connected to the four sliders (3) respectively and the flexible sheet (6) is located inside the first and second links (4, 5).

3. Medical rescue device according to claim 2, characterized in that the arc (1a) of the strip (1) extends from one side of the strip (1) to the other, the plane (1b) being located between the two sides of the arc (1a), the arc (1a) of each strip (1) being a quarter of a cylinder.

4. The medical rescue device according to claim 3, characterized in that the cross section of the guide rail (2) is a T-shaped structure, one side of the slide block (3) is provided with a T-shaped groove, and the guide rail (2) is embedded in the T-shaped groove.