CN215900108U

CN215900108U - Medical stretcher device for emergency internal medicine

Info

Publication number: CN215900108U
Application number: CN202120659958.7U
Authority: CN
Inventors: 伍剑波; 盘珍琳; 叶丹; 段登峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2022-02-25
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a medical stretcher device for an emergency internal medicine department, and belongs to the technical field of medical stretchers. The utility model provides a medical stretcher device for emergency internal medicine department, includes the backup pad, and the backup pad bottom surface has been seted up and has been accomodate groove, flexible groove, and flexible inslot portion welds has soft spring, fixture block, accomodates the inslot and is equipped with the landing leg, and landing leg inside is equipped with bull stick, briquetting, and the bayonet socket has been seted up to landing leg upper portion rear end face. When the device is installed in an ambulance, the pressing block collides with the body of the ambulance to shrink, then the pressing block rotates to extrude the rotating rod, the upper end of the rotating rod extrudes the clamping block rightwards, the clamping block extrudes the soft spring rearwards, the soft spring shrinks and shrinks together with the clamping block to slide out of the bayonet, at the moment, the supporting legs lose the limit and rotate backwards to the accommodating groove, when the stretcher is placed in the ambulance, the four supporting legs are supported, and at the moment, the clamping block is clamped into the bayonet to fix the supporting legs. The utility model has compact and exquisite design, is safe and stable in emergency use, and avoids secondary injury to patients caused by lifting the patients up and down in emergency.

Description

Medical stretcher device for emergency internal medicine

Technical Field

The utility model relates to the technical field of medical stretchers, in particular to a medical stretcher device for emergency internal medicine.

Background

The stretcher is characterized in that a movable bed frame is additionally arranged on the stretcher, so that the stretcher cannot be flexibly moved under the condition of poor road conditions, the movable bed frame is difficult to perfectly fit with the stretcher, the stretcher has the defect of inconvenience in use and carrying, in addition, part of patients (such as fracture patients) are not suitable for frequent movement, the condition that the patient is seriously ill due to the displacement of the limbs of the patients is avoided, the existing stretcher cannot be converted with a sickbed, and the patient is displaced again, so that the treatment risk is increased. Patent document with publication number CN211023569U in the prior art provides a landscaping water-saving device, which is provided with a foldable movable bedstead structure at the lower side of a frame by changing the using state of a stretcher, when the transfer distance of a patient is long, the bedstead structure can be extended, and the elasticity of an inclined plate and an extension plate is reused to lock a hole, so that the stretcher device can be flexibly pushed to move. Although the device has more beneficial effects, the following problems still exist: the device can not directly, concisely and conveniently push the stretcher into the ambulance in case of emergency, and can cause secondary damage to the patient when the patient needs to be lifted. In view of this, we propose a medical stretcher device for emergency internal medicine.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a medical stretcher device for emergency internal medicine, which aims to solve the problems in the background technology.

2. Technical scheme

A medical stretcher device for emergency internal medicine comprises a supporting plate, wherein two guardrails are symmetrically arranged on the top surface of the supporting plate, a fixing hole is formed in the right part of each guardrail positioned at the front end, two rotary grooves are symmetrically formed in the front end of the top surface of the supporting plate, a limiting groove is formed in the inner wall of the left side of each rotary groove positioned on the right side, a straight spring is welded in each limiting groove, a limiting block is welded at the right end of each straight spring, a shifting block is welded at the front end of each limiting block, a sliding groove is formed in the right part of the front end surface of the supporting plate, a containing groove is formed in the bottom surface of the supporting plate in a rectangular structure, a telescopic groove is formed in the right end of the inner wall of each containing groove, a soft spring is symmetrically welded in each telescopic groove, a clamping block is welded at the left end of each soft spring, a supporting leg is arranged in each containing groove, an installation cavity is formed in the supporting leg, a rotary rod is arranged in the installation cavity, and a slot is formed in the right end surface of the supporting leg, the slot is connected with a pressing block in a sliding mode, and the rear end face of the upper portion of the supporting leg is provided with a bayonet.

Preferably, the guardrail that is located the place ahead is connected with the commentaries on classics groove rotation through the pivot, stopper and fixed orifices sliding connection.

Preferably, the shifting block is connected with the sliding groove in a sliding mode, and the top face of the pressing block is provided with a buffer groove.

Preferably, the landing leg rotates with to accomodate the groove through the pivot and is connected, the bull stick rotates through pivot and installation cavity and is connected.

Preferably, the bottom end of the rotating rod is rotatably connected with the pressing block, and the top end of the rotating rod is abutted to the clamping block.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. when the device is installed in an ambulance, the pressing block collides with the body of the ambulance to shrink, then the pressing block rotates to extrude the rotating rod, the upper end of the rotating rod extrudes the clamping block rightwards, the clamping block extrudes the soft spring rearwards, the soft spring shrinks and shrinks together with the clamping block to slide out of the bayonet, at the moment, the supporting legs lose the limit and rotate backwards to the accommodating groove, when the stretcher is placed in the ambulance, the four supporting legs are supported, and at the moment, the clamping block is clamped into the bayonet to fix the supporting legs. The utility model has compact and exquisite design, is safe and stable in emergency use, and avoids secondary injury to patients caused by lifting the patients up and down in emergency.

2. When a patient is rescued, the shifting block is pulled, the straight spring is compressed through the shifting block to enable the straight spring to be contracted so as to drive the limiting block to be contracted and separated from the fixed hole, the front end guardrail loses limiting at the moment, then the front end guardrail is pulled down, the front end guardrail is lifted after the patient is lifted up the supporting plate, and the limiting block is extruded and fixed in the fixed hole by the straight spring to fix the front end guardrail. According to the utility model, by designing the rotating guardrail, not only can the patient be protected, but also the guardrail can be rotated downwards to avoid inconvenience when the patient is lifted to be loaded with the device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of a rotary slot of the present invention;

FIG. 3 is a sectional view of the receiving groove of the present invention;

the reference numbers in the figures illustrate: 1. a support plate; 2. a guardrail; 3. a fixing hole; 4. rotating the groove; 5. a limiting groove; 6. a straight spring; 7. a limiting block; 8. shifting blocks; 9. a chute; 10. a receiving groove; 11. a telescopic groove; 12. a soft spring; 13. a clamping block; 14. a support leg; 15. a mounting cavity; 16. a rotating rod; 17. a slot; 18. briquetting; 19. and (4) a bayonet.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, 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.

Referring to fig. 1-3, the present invention provides a technical solution:

a medical stretcher device for emergency internal medicine comprises a supporting plate 1, wherein two guardrails 2 are symmetrically arranged on the top surface of the supporting plate 1, fixing holes 3 are formed in the right parts of the guardrails 2 at the front ends, two rotary grooves 4 are symmetrically formed in the front end of the top surface of the supporting plate 1, a limiting groove 5 is formed in the left inner wall of the rotary groove 4 at the right side, a straight spring 6 is welded in the limiting groove 5, a limiting block 7 is welded at the right end of the straight spring 6, a shifting block 8 is welded at the front end of the limiting block 7, a sliding groove 9 is formed in the right part of the front end surface of the supporting plate 1, a containing groove 10 is formed in a rectangular structure at the bottom surface of the supporting plate 1, a telescopic groove 11 is formed in the right end of the inner wall of the containing groove 10, a soft spring 12 is symmetrically welded in the telescopic groove 11, the left end of the soft spring 12 is welded, supporting legs 14 are arranged in the containing groove 10, an installation cavity 15 is formed in the supporting legs 14, a rotating rod 16 is arranged in the installation cavity 15, and a slot 17 is formed in the right end surface of the supporting legs 14, a pressing block 18 is connected in the slot 17 in a sliding manner, and a bayonet 19 is arranged on the rear end face of the upper part of the supporting leg 14.

Concretely, guardrail 2 that is located the place ahead rotates through pivot and rotary trough 4 to be connected, stopper 7 and 3 sliding connection of fixed orifices

Furthermore, the shifting block 8 is connected with the sliding groove 9 in a sliding mode, and the top surface of the pressing block 18 is provided with a buffer groove. The top surface of the pressing block 18 is provided with a buffer groove which can not be clamped when the pressing block 18 rotates to the left end.

Still further, the supporting legs 14 are rotatably connected to the accommodating grooves 10 through a rotating shaft, and the rotating rods 16 are rotatably connected to the mounting cavities 15 through a rotating shaft. The leg 14 is rotatably connected to the receiving groove 10 via a rotating shaft, so that the pressing block 18 can drive the latch 13 to move.

Furthermore, the bottom end of the rotating rod 16 is rotatably connected with the pressing block 18, and the top end of the rotating rod 16 is abutted with the clamping block 13. The top end of the rotating rod 16 is abutted against the latch 13, so that the rotating rod 16 can be pressed against the latch 13 backwards.

The working principle is as follows: when the device is used, when a patient is rescued, the shifting block 8 is firstly pulled, the straight spring 6 is extruded by the shifting block 8 to shrink the straight spring 6 so as to drive the limiting block 7 to shrink away from the fixed hole 3, at the moment, the front end guardrail 2 loses the limiting, then the front end guardrail 2 is pulled down, then the patient is lifted up the supporting plate 1, then the front end guardrail 2 is lifted up, at the moment, the straight spring 6 extrudes and fixes the limiting block 7 in the fixed hole 3, when the device is arranged in an ambulance, the pressing block 18 collides with the body of the ambulance and contracts, then the pressing block 18 rotates to press the rotating rod 16, the upper end of the rotating rod 16 presses the clamping block 13 rightwards, the clamping block 13 presses the soft spring 12 backwards, the soft spring 12 contracts and together with the clamping block 13 contracts to slide out of the clamping opening 19, the supporting leg 14 loses the limit and rotates backwards to the accommodating groove 10, when the stretcher is put into the ambulance, the four supporting legs 14 are supported, and the clamping blocks 13 are clamped into the clamping openings 19 to fix the supporting legs 14.

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, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a medical stretcher device for emergency internal medicine, includes backup pad (1), its characterized in that: the top surface of the supporting plate (1) is symmetrically provided with two guardrails (2), the right part of the guardrail (2) positioned at the front end is provided with a fixed hole (3), the front end of the top surface of the supporting plate (1) is symmetrically provided with two rotary grooves (4), the left inner wall of the rotary groove (4) positioned at the right side is provided with a limiting groove (5), a straight spring (6) is welded in the limiting groove (5), the right end of the straight spring (6) is welded with a limiting block (7), the front end of the limiting block (7) is welded with a shifting block (8), the right part of the front end surface of the supporting plate (1) is provided with a sliding groove (9), the bottom surface of the supporting plate (1) is of a rectangular structure and is provided with a containing groove (10), the right end of the inner wall of the containing groove (10) is provided with a telescopic groove (11), the inner part of the telescopic groove (11) is symmetrically welded with a soft spring (12), and the left end of the soft spring (12) is welded with a fixture block (13), be equipped with landing leg (14) in accomodating groove (10), installation cavity (15) have been seted up to landing leg (14) inside, installation cavity (15) inside is equipped with bull stick (16), slot (17) have been seted up to landing leg (14) right-hand member face, sliding connection has briquetting (18) in slot (17), bayonet socket (19) have been seted up to landing leg (14) upper portion rear end face.

2. The medical stretcher device for emergency internal medicine according to claim 1, characterized in that: the guardrail (2) that is located the place ahead rotates with the rotary trough (4) through the pivot to be connected, stopper (7) and fixed orifices (3) sliding connection.

3. The medical stretcher device for emergency internal medicine according to claim 1, characterized in that: the shifting block (8) is connected with the sliding groove (9) in a sliding mode, and the top face of the pressing block (18) is provided with a buffer groove.

4. The medical stretcher device for emergency internal medicine according to claim 1, characterized in that: landing leg (14) are connected through pivot and storage groove (10) rotation, bull stick (16) are connected through pivot and installation cavity (15) rotation.

5. The medical stretcher device for emergency internal medicine according to claim 1, characterized in that: the bottom end of the rotating rod (16) is rotatably connected with the pressing block (18), and the top end of the rotating rod (16) is abutted to the clamping block (13).