CN109091315B

CN109091315B - Detachable stretcher bed for ambulance

Info

Publication number: CN109091315B
Application number: CN201811045758.1A
Authority: CN
Inventors: 李昕; 李曙光
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-07
Filing date: 2018-09-07
Publication date: 2020-04-21
Anticipated expiration: 2038-09-07
Also published as: CN109091315A

Abstract

The invention discloses a detachable stretcher bed for ambulances, which comprises a bed plate, wherein the upper end of the bed plate is provided with a stretcher plate, the bed plate is provided with a plurality of through holes, support legs fixed with the stretcher plate penetrate through the through holes, the lower ends of the support legs are fixed with cones, the side ends of the support legs are provided with triangular grooves, a shell fixed with the bed plate is arranged below the through holes, the lower wall of the shell penetrates through a cylinder, a first spring is fixed between the upper end of the cylinder and the bed plate, two sides of the upper end of the cylinder are provided with triangular blocks, the side ends of the triangular blocks are fixed with connecting rods penetrating through partition plates, the partition plates are fixed with the inner wall of the shell, a second spring sleeved on the connecting rods is arranged between the triangular blocks and the partition plates, the side ends of the connecting rods are fixed with guide blocks, the upper ends and the lower ends of the guide blocks are respectively, the U-shaped ring hook hooks the triangular groove, so that the novel hook is high in practicability and convenient to operate.

Description

Detachable stretcher bed for ambulance

Technical Field

The invention relates to the field of medical treatment, in particular to a detachable stretcher bed for an ambulance.

Background

The beds provided in the existing ambulances are roughly classified into two types: one is a foldable cart type, and the other is a fixed type. The two types of beds can be usually placed on a vehicle only one for the rescued person to lie down. The bed surface is generally made of canvas or soft cushion materials, and the surface is soft and hard and has poor comfort.

Such product strategies often suffer from the following drawbacks: firstly, due to poor structure, the function is single when in use, and the complex situation can not be adapted. Secondly, because the integrity is poor and the layout is not reasonable, only one bed can be placed on the ambulance, thereby influencing the use efficiency of the ambulance. Meanwhile, the working strength of the rescue workers is increased because the wounded person is carried to get on or off the train without external assistance. Thirdly, the traditional bed surface structure does not meet the functional requirements of human bodies, and the injuries on the lying bed and the rescue conditions of patients are affected.

Disclosure of Invention

In order to solve the existing problems, the invention provides a detachable stretcher bed for an ambulance.

The invention is realized by the following technical scheme:

a detachable stretcher bed for an ambulance comprises a bed plate, wherein a stretcher plate is arranged at the upper end of the bed plate, a plurality of through holes are formed in the bed plate, support legs fixed with the stretcher plate penetrate through the through holes, cones are fixed at the lower ends of the support legs, triangular grooves are formed in the side ends of the support legs, a shell fixed with the bed plate is arranged below the through holes, a cylinder penetrates through the lower wall of the shell and is in sliding connection with the lower wall of the shell, a first spring is fixed between the upper end of the cylinder and the bed plate, triangular blocks are arranged on two sides of the upper end of the cylinder, connecting rods penetrating through partition plates are fixed at the side ends of the triangular blocks, the partition plates are fixed with the inner wall of the shell, a second spring sleeved on the connecting rods is arranged between the triangular blocks and the partition plates, guide blocks are fixed at the side ends of the connecting rods, the utility model discloses a bed board, guide block, bed board, guide block side end are fixed with U type ring hook, U type ring hook hooks the triangular groove, the bed board tow sides all are fixed with U type connecting rod, the cover has the railing sleeve on the U type connecting rod, be equipped with the railing bolt that is used for fastening U type connecting rod on the railing sleeve, railing sleeve upper end is fixed with the railing.

Further, stretcher board both sides lower extreme is equipped with the slide groove, the slide inslot is equipped with the slide, the slide upper end is fixed with the dovetail block, be equipped with the dovetail on the relative stretcher board in dovetail block top, the dovetail block is in the dovetail and rather than sliding connection, the slide side is fixed with the board head, the board head lower extreme is equipped with the hand picking groove.

Further, bed board lower extreme both sides are equipped with two U type slide bars of mutual symmetry around, the cover has a guide sleeve on the horizontal pole of U type slide bar, guide sleeve lower extreme swivelling joint has the sleeve pipe, the telescopic link has been inserted to the sleeve pipe lower extreme, be equipped with the sleeve pipe bolt that is used for fastening the telescopic link on the sleeve pipe, two relative telescopic link lower extreme swivelling joints have the bottom plate, bottom plate lower extreme both sides are fixed with the universal wheel.

Furthermore, a cabinet body is fixed at the upper end of the bottom plate, and drawers are installed on two sides of the cabinet body.

Furthermore, a basket body is fixed at the upper end of the cabinet body, and elastic bands are symmetrically fixed at the front edge and the rear edge of the upper end of the basket body.

Furthermore, the front and the rear of the stretcher board are fixed with hand rails through a plurality of connecting blocks.

Furthermore, two symmetrical support rods are fixed at the lower ends of the two sides of the bed board, and a hanging rod is fixed between the two support rods.

Compared with the prior art, the invention has the beneficial effects that:

1. this device combines the bed board to be used for transporting the wounded through setting up the stretcher board, with stretcher board and bed board split, the stretcher board can lift the wounded on the ground, the use of the multiple demand of being convenient for.

2. The device can be used for collecting and releasing the bottom plate below the bed plate, so that the occupied space is reduced, and the device can be conveniently placed into an ambulance.

3. This device drives the railing through setting up the railing sleeve and overturns on U type connecting rod, and railing bolt locking railing protects the wounded when the railing stands, prevents to turn on one's side, when overturning the below, is convenient for lift the wounded off.

4. This device is through setting up the hand digging groove, pulls the wrench to the direction of keeping away from the stretcher board, drives the slide and slides in the slide groove, can prolong stretcher board's length, satisfies wounded's use.

5. The medical equipment can be stored and polluted by the drawer arranged on the cabinet body, the clothes of the wounded can be placed in the cabinet body, the partial opening at the upper end of the cabinet body is sealed by the elastic cord, the clothes are prevented from falling off, and articles such as towels can be hung on the hanging rod.

Drawings

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

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

FIG. 3 is an enlarged view of a portion of FIG. 2 in accordance with the present invention;

fig. 4 is a top view of the structure of the stretcher of the present invention;

fig. 5 is a schematic diagram of the operation of the present invention.

In the figure: the bed board 1, the stretcher board 2, the through-hole 3, the stabilizer blade 4, the cone 5, the triangular groove 6, the casing 7, the cylinder 8, first spring 9, the triangular block 10, connecting rod 11, baffle 12, second spring 13, guide block 14, U type clevis 15, U type connecting rod 16, railing sleeve 17, railing bolt 18, railing 19, slide way 20, slide 21, forked tail piece 22, dovetail 23, the board head 24, the hand picking groove 25, U type slide bar 26, guide sleeve 27, sleeve 28, telescopic link 29, sleeve bolt 30, bottom plate 31, universal wheel 32, cabinet 33, drawer 34, basket 35, elastic cord 36, hand railing 37, connecting block 38, bracing piece 39, peg 40.

Detailed Description

The invention is described in further detail below with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, 2, 3, 4 and 5, a detachable stretcher bed for an ambulance comprises a bed plate 1, wherein a stretcher plate 2 is arranged at the upper end of the bed plate 1, a plurality of through holes 3 are arranged on the bed plate 1, support legs 4 fixed with the stretcher plate 2 penetrate through the through holes 3, cones 5 are fixed at the lower ends of the support legs 4, triangular grooves 6 are arranged at the side ends of the support legs 4, a shell 7 fixed with the bed plate 1 is arranged below the through holes 3, a cylinder 8 penetrates through the lower wall of the shell 7, the cylinder 8 is in sliding connection with the lower wall of the shell 7, a first spring 9 is fixed between the upper end of the cylinder 8 and the bed plate 1, triangular blocks 10 are arranged at the two sides of the upper end of the cylinder 8, connecting rods 11 penetrating through partition plates 12 are fixed at the side ends of the triangular blocks 10, the partition plates 12 are fixed with the inner wall of the shell 7, second springs 13 sleeved on the connecting rods, the 11 sides of connecting rod are fixed with guide block 14, guide block 14 is the rectangular block body, and about both ends laminate with bed board 1 and 7 lower walls of casing respectively, the 14 sides of guide block are fixed with U type ring hook 15, U type ring hook 15 hooks triangular groove 6, bed board 1 is just turned over both sides and all is fixed with U type connecting rod 16, the cover has railing sleeve 17 on the U type connecting rod 16, be equipped with railing bolt 18 that is used for fastening U type connecting rod 16 on the railing sleeve 17, railing sleeve 17 upper end is fixed with railing 19.

Preferably, 2 both sides lower extremes of stretcher board are equipped with slide groove 20, be equipped with slide 21 in the slide groove 20, slide 21 upper end is fixed with forked tail piece 22, be equipped with dovetail 23 on the relative stretcher board 2 in forked tail piece 22 top, forked tail piece 22 in dovetail 23 and rather than sliding connection, slide 21 side is fixed with the stub 24, stub 24 lower extreme is equipped with the hand digging groove 25.

Preferably, two U-shaped sliding rods 26 which are symmetrical to each other in the front and back are arranged on two sides of the lower end of the bed board 1, a guide sleeve 27 is sleeved on a cross rod of each U-shaped sliding rod 26, a sleeve 28 is rotatably connected to the lower end of the guide sleeve 27, a telescopic rod 29 is inserted into the lower end of the sleeve 28, a sleeve bolt 30 used for fastening the telescopic rod 29 is arranged on the sleeve 28, a bottom plate 31 is rotatably connected to the lower ends of the two opposite telescopic rods 29, and universal wheels 32 are fixed on two sides of the lower end of the bottom.

Preferably, a cabinet body 33 is fixed at the upper end of the bottom plate 31, and drawers 34 are installed at two sides of the cabinet body 33.

Preferably, a basket 35 is fixed at the upper end of the cabinet 33, and elastic bands 36 are symmetrically fixed at the front and rear edges of the upper end of the basket 35.

Preferably, the front and the rear of the stretcher board 2 are fixed with hand rails 37 through a plurality of connecting blocks 38.

Preferably, two symmetrical support rods 39 are fixed at the lower ends of two sides of the bed plate 1, and a hanging rod 40 is fixed between the two support rods 39.

In particular use, the configuration process is as follows: the stretcher board 2 is combined with the bed board 1 for transporting wounded persons, the cylinder 8 is pressed upwards, the cylinder 8 rises and extrudes the first spring 9, two sides of the upper end of the cylinder 8 extrude the triangular blocks 10, the triangular blocks 10 drive the connecting rod 11 to move transversely on the partition board 12, the second spring 13 contracts, the connecting rod 11 drives the guide block 14 to move transversely, the guide block 14 enables the U-shaped ring hook 15 to be separated from the triangular groove 6 and not locked any more, the stretcher board 2 is lifted, the support legs 4 are lifted out of the through holes 3, the stretcher board 2 and the bed board 1 can be separated, the stretcher board 2 and the bed board 1 are separated, the wounded persons on the ground can be lifted up by the stretcher board 2, the wounded persons on the ground can be conveniently used in various demands, the universal wheels 32 are convenient for moving the bed board 1, the bottom plate 31 rises to the lower side of the bed board 1, the telescopic rod 29 is driven to extend into the sleeve 28, the, the sleeve 28 drives the guide sleeve 27 to slide on the U-shaped slide bar 26, the bottom plate 31 is stored below the bed plate 1, the occupied space is reduced, the stretcher is convenient to be placed in an ambulance, the railing sleeve 17 drives the railing 19 to turn over on the U-shaped connecting rod 16, the railing bolt 18 locks the railing 19, the wounded is protected when the railing 19 stands, the side turning is prevented, when the stretcher turns to the lower side, the wounded is convenient to be detached, the plate head 24 is pulled towards the direction far away from the stretcher plate 2 through the hand-digging groove 25, the sliding plate 21 is driven to slide in the sliding plate groove 20, the length of the stretcher plate 2 can be prolonged, the use of the wounded is met, the sliding plate 21 simultaneously drives the dovetail block 22 to slide in the dovetail groove 23 to play the roles of connection and guide, medical supplies which are easy to be polluted can be stored in the drawer 34 of the cabinet body 33, clothes of the wounded can be placed in the basket body 35, the elastic band 36 seals part of the opening at the upper end of the basket body 35, when the bottom plate 31 is placed below the bed plate 1, the support rod 39 supports two ends of the bed plate 1, and the hanging rod 40 can hang articles such as towels.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims

1. The utility model provides an ambulance is with dismantling stretcher, includes bed board (1), its characterized in that: the bed board is characterized in that a stretcher board (2) is arranged at the upper end of the bed board (1), a plurality of through holes (3) are formed in the bed board (1), support legs (4) fixed with the stretcher board (2) penetrate through the through holes (3), cones (5) are fixed at the lower ends of the support legs (4), triangular grooves (6) are formed in the side ends of the support legs (4), a shell (7) fixed with the bed board (1) is arranged below the through holes (3), a cylinder (8) penetrates through the lower wall of the shell (7) and is slidably connected with the lower wall of the shell (7), a first spring (9) is fixed between the upper end of the cylinder (8) and the bed board (1), triangular blocks (10) are arranged on two sides of the upper end of the cylinder (8), a connecting rod (11) penetrating through a partition board (12) is fixed at the side end of each triangular block (10), and the partition board, be equipped with second spring (13) of cover on connecting rod (11) between triangular block (10) and baffle (12), connecting rod (11) side is fixed with guide block (14), guide block (14) are the rectangular block body, and about both ends laminate with bed board (1) and casing (7) lower wall respectively, guide block (14) side is fixed with U type eye hook (15), triangular groove (6) are hooked in U type eye hook (15), bed board (1) tow sides all are fixed with U type connecting rod (16), the cover has railing sleeve (17) on U type connecting rod (16), be equipped with railing bolt (18) that are used for fastening U type connecting rod (16) on railing sleeve (17), railing sleeve (17) upper end is fixed with railing (19).

2. The detachable cot of claim 1, wherein: the stretcher board is characterized in that slide plate grooves (20) are formed in the lower ends of the two sides of the stretcher board (2), slide plates (21) are arranged in the slide plate grooves (20), dovetail blocks (22) are fixed to the upper ends of the slide plates (21), dovetail grooves (23) are formed in the stretcher board (2) opposite to the upper sides of the dovetail blocks (22), the dovetail blocks (22) are arranged in the dovetail grooves (23) and are in sliding connection with the dovetail grooves, plate heads (24) are fixed to the side ends of the slide plates (21), and hand digging grooves (25) are formed in the lower ends of the plate heads (24).

3. The detachable cot of claim 1, wherein: bed board (1) lower extreme both sides are equipped with two U type slide bars (26) of mutual symmetry around, the cover has guide sleeve (27) on the horizontal pole of U type slide bar (26), guide sleeve (27) lower extreme swivelling joint has sleeve pipe (28), telescopic link (29) have been inserted to sleeve pipe (28) lower extreme, be equipped with sleeve pipe bolt (30) that are used for fastening telescopic link (29) on sleeve pipe (28), two relative telescopic link (29) lower extreme swivelling joint have bottom plate (31), bottom plate (31) lower extreme both sides are fixed with universal wheel (32).

4. A detachable cot for an ambulance as claimed in claim 3, wherein: the cabinet body (33) is fixed on the upper end of the bottom plate (31), and drawers (34) are installed on two sides of the cabinet body (33).

5. The detachable cot of claim 4, wherein: a basket body (35) is fixed at the upper end of the cabinet body (33), and elastic bands (36) are symmetrically fixed at the front edge and the rear edge of the upper end of the basket body (35).

6. The detachable cot of claim 1, wherein: the front and the rear surfaces of the stretcher plate (2) are fixed with hand rails (37) through a plurality of connecting blocks (38).

7. The detachable cot of claim 1, wherein: two symmetrical support rods (39) are fixed at the lower ends of two sides of the bed plate (1), and a hanging rod (40) is fixed between the two support rods (39).