CN211750544U

CN211750544U - Stretcher convenient to move for emergency department

Info

Publication number: CN211750544U
Application number: CN202020142912.3U
Authority: CN
Inventors: 杨登山
Original assignee: Yijishan Hospital of Wannan Medical College
Current assignee: Yijishan Hospital of Wannan Medical College
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-10-27
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses a stretcher bed convenient to move for emergency department, which comprises a stretcher bed body, wherein two sides of the bottom of the stretcher bed body are welded with upright posts, the bottom of the upright posts is welded with supporting legs, the inner wall of the upright posts is fixedly connected with a motor, the output end of the motor is fixedly connected with a first rotating wheel, the outer side of the first rotating wheel is connected with a second rotating wheel through belt transmission, the inner ring of the second rotating wheel is fixedly connected with a rotating rod, the utility model drives a cam to rotate through the rotating rod, the cam drives a sliding plate to move, the sliding plate drives a supporting rod to move, the supporting rod drives a moving wheel to move, when the moving wheel moves to the outer side of the supporting legs, the aim of convenient movement can be achieved, and the problem that the existing stretcher bed for emergency department is inconvenient to move and can only depend on the hand movement of medical staff to increase the working difficulty due to the inconvenience of the rescue, and simultaneously, the pain of the patient in the moving process is reduced.

Description

Stretcher convenient to move for emergency department

Technical Field

The utility model relates to the technical field of medical equipment is relevant, specifically is a stretcher of being convenient for remove for emergency department.

Background

In medical care, the contribution of stretchers is acknowledged, great contribution is made to medical services, the stretchers are various in types and can be divided into lifting stretchers, travelling wheel stretchers, shovel stretchers, negative pressure air-filled cushion type fixed stretchers, roll-type stretchers, basket stretchers and the like according to the types, however, most of the stretchers for the existing medical treatment are simple in structure and single in function, medical workers are required to repeatedly lift and move by hands, a large amount of physical strength of the medical workers is consumed, and jolting caused in the moving process can cause more pain to patients, so that difficulty is brought to nursing work, the pain of the patients can be deepened, and therefore, the stretcher bed convenient to move for emergency departments is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stretcher of emergency department with being convenient for remove to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an emergency department is with stretcher convenient to remove, includes the stretcher body, the stand has all been welded to the both sides of stretcher body bottom, the bottom welding of stand has the supporting leg, the inner wall fixedly connected with motor of stand, the first runner of output fixedly connected with of motor, the outside of first runner is connected with the second runner through belt transmission, the inner circle fixedly connected with bull stick of second runner, the outside fixedly connected with cam of bull stick, the bottom of cam is provided with the slide, the bottom welding of slide has the bracing piece, the bottom of bracing piece runs through stand inner chamber's bottom and the top and the fixedly connected with of supporting leg in proper order and removes the wheel, the equal fixedly connected with slide bar in both sides of bracing piece.

Preferably, the top of the stretcher body is welded with a protection plate, the two sides of the stretcher body are both welded with handles, the surface of each handle is provided with an anti-skidding sleeve, and the surface of each anti-skidding sleeve is provided with anti-skidding lines.

Preferably, a switch is installed on the outer side of the upright post, and an electrical output end of the switch is electrically connected with an electrical input end of the motor.

Preferably, both ends of the rotating rod are rotatably connected with bearings, the inner ring of each bearing is fixedly connected with the outer side of the rotating rod, and the outer side of each bearing is fixedly connected with the inner wall of the corresponding upright post.

Preferably, the two sides of the inner wall of the upright post are provided with first sliding chutes matched with the sliding plate for use, and the inner wall of each first sliding chute is connected with the outer side of the sliding plate in a sliding manner.

Preferably, the second spout that uses with the slide bar cooperation is all seted up to the both sides of supporting leg inner wall, the inner wall of second spout and the outside sliding connection of slide bar.

Preferably, the outside of bracing piece sliding connection has first limiting plate and second limiting plate respectively, the outside of first limiting plate and the inner wall welding of stand, the outside of second limiting plate and the inner wall welding of supporting leg.

Preferably, the bottom of the sliding rod is welded with a spring, and the bottom of the spring is welded with the bottom of the inner cavity of the supporting leg.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a bull stick drives the cam and rotates, and the cam drives the slide motion, and the slide drives the bracing piece motion, and the bracing piece drives the motion of moving wheel, when moving wheel moves the outside of supporting leg, can reach the purpose of being convenient for to remove, has solved current stretcher for emergency department and in the use, because be not convenient for remove, can only rely on medical personnel to remove with the hand, has increased the problem of the rescue work degree of difficulty, has still reduced more misery that patient probably received in the removal process simultaneously;

2. the utility model discloses a set up the guard plate, improved the security that the patient lies on the stretcher body, through setting up the antiskid cover, increased the frictional force between user's hand and the handle, avoided because of lacking anti-skidding device, the phenomenon that leads to the user to appear droing in the use, through setting up the switch, made things convenient for the user to the opening and closing of motor, through setting up the bearing, reduced the frictional force between bull stick and the stand, made things convenient for the rotation of bull stick seat in the stand, the effectual life who prolongs bull stick and stand;

3. the utility model discloses a set up first spout, the frictional force between slide and the stand has been reduced, the slip of slide in the stand has been made things convenient for, through setting up the second spout, the frictional force between slide bar and the supporting leg has been reduced, the slip of slide bar in the supporting leg has been made things convenient for, cooperation through setting up first limiting plate and second limiting plate is used, the stability of bracing piece has been improved, avoided because of lacking stop device, lead to the bracing piece to appear rocking in the motion process, the phenomenon of skew, through setting up the spring, the stability of slide bar has been improved, thereby the stability of bracing piece has been improved once more.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the column of the present invention;

fig. 3 is a side view of the internal structure of the column of the present invention.

In the figure: stretcher body 1, stand 2, supporting leg 3, motor 4, first runner 5, belt 6, second runner 7, bull stick 8, cam 9, slide 10, bracing piece 11, removal wheel 12, slide bar 13, guard plate 14, handle 15, switch 16, bearing 17, first spout 18, second spout 19, first limiting plate 20, second limiting plate 21, spring 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a stretcher convenient to remove for emergency department, including stretcher body 1, stand 2 has all been welded to the both sides of stretcher body 1 bottom, the bottom welding of stand 2 has supporting leg 3, the inner wall fixedly connected with motor 4 of stand 2, motor 4's output end fixedly connected with first runner 5, the outside of first runner 5 is connected with second runner 7 through the transmission of belt 6, the inner circle fixedly connected with bull stick 8 of second runner 7, the outside fixedly connected with cam 9 of bull stick 8, the bottom of cam 9 is provided with slide 10, the bottom welding of slide 10 has bracing piece 11, the bottom of bracing piece 11 runs through the bottom of stand 2 inner chambers and the top and the fixedly connected with of supporting leg 3 removes wheel 12 in proper order, the equal fixedly connected with slide bar 13 in both sides of bracing piece 11.

Further, the top welding of stretcher body 1 has guard plate 14, and the both sides of stretcher body 1 all weld handle 15, and the surface of handle 15 is provided with anti-skidding cover, and the surface of anti-skidding cover is equipped with anti-skidding line, through setting up guard plate 14, has improved the security that the patient lies above stretcher body 1, through setting up anti-skidding cover, has increased the frictional force between user's hand and the handle 15, has avoided because of lacking anti-skidding device, leads to the phenomenon that the user drops to appear in the use.

Further, switch 16 is installed in the outside of stand 2, and the electrical output of switch 16 and the electrical input electric connection of motor 4 have made things convenient for user to the opening and closing of motor 4 through setting up switch 16.

Further, the both ends of bull stick 8 all rotate and are connected with bearing 17, bearing 17's inner circle and the outside fixed connection of bull stick 8, bearing 17's the outside and the inner wall fixed connection of stand 2 through setting up bearing 17, have reduced the frictional force between bull stick 8 and the stand 2, have made things convenient for the rotation of bull stick 8 seat in stand 2, the effectual life who prolongs bull stick 8 and stand 2.

Further, the first chute 18 that uses with the cooperation of slide 10 has all been seted up to the both sides of stand 2 inner wall, and the inner wall of first chute 18 and the outside sliding connection of slide 10 have reduced the frictional force between slide 10 and stand 2 through setting up first chute 18, have made things convenient for the slip of slide 10 in stand 2.

Further, the both sides of supporting leg 3 inner wall all seted up with slide bar 13 cooperation second spout 19 that uses, the inner wall of second spout 19 and the outside sliding connection of slide bar 13 through setting up second spout 19, have reduced the frictional force between slide bar 13 and supporting leg 3, have made things convenient for the slip of slide bar 13 in supporting leg 3.

Further, the outside of bracing piece 11 is sliding connection respectively has first limiting plate 20 and second limiting plate 21, the outside of first limiting plate 20 and the inner wall welding of stand 2, the outside of second limiting plate 21 and the inner wall welding of supporting leg 3, uses through the cooperation that sets up first limiting plate 20 and second limiting plate 21, has improved the stability of bracing piece 11, has avoided because of lacking stop device, leads to bracing piece 11 to appear rocking, the phenomenon of skew in the motion process.

Further, the bottom of the sliding rod 13 is welded with a spring 22, the bottom of the spring 22 is welded with the bottom of the inner cavity of the supporting leg 3, and the spring 22 is arranged, so that the stability of the sliding rod 13 is improved, and the stability of the supporting rod 11 is improved again.

The working principle is as follows: in the use, the user opens motor 4 through switch 16, motor 4 drives first runner 5 and rotates, first runner 5 drives second runner 7 through belt 6 and rotates, second runner 7 drives bull stick 8 and rotates, bull stick 8 drives cam 9 and rotates, cam 9 drives slide 10 motion, slide 10 drives bracing piece 11 motion, bracing piece 11 drives and removes the motion of wheel 12, when removing the outside that wheel 12 moved supporting leg 3, can reach the purpose of being convenient for to remove.

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

Claims

1. The utility model provides a stretcher convenient to remove for emergency department, includes stretcher body (1), its characterized in that: the two sides of the bottom of the stretcher body (1) are respectively welded with an upright post (2), the bottom of each upright post (2) is welded with a supporting leg (3), the inner wall of the upright post (2) is fixedly connected with a motor (4), the output end of the motor (4) is fixedly connected with a first rotating wheel (5), the outer side of the first rotating wheel (5) is connected with a second rotating wheel (7) through a belt (6) in a transmission way, the inner ring of the second rotating wheel (7) is fixedly connected with a rotating rod (8), the outer side of the rotating rod (8) is fixedly connected with a cam (9), a sliding plate (10) is arranged at the bottom of the cam (9), a support rod (11) is welded at the bottom of the sliding plate (10), the bottom of bracing piece (11) runs through the bottom of stand (2) inner chamber and the top and the fixedly connected with of supporting leg (3) in proper order and removes wheel (12), the equal fixedly connected with slide bar (13) in both sides of bracing piece (11).

2. The stretcher bed convenient to move for emergency department according to claim 1, wherein: the stretcher is characterized in that a protection plate (14) is welded at the top of the stretcher body (1), handles (15) are welded on two sides of the stretcher body (1), an anti-skidding sleeve is arranged on the surface of each handle (15), and anti-skidding lines are arranged on the surface of each anti-skidding sleeve.

3. The stretcher bed convenient to move for emergency department according to claim 1, wherein: the switch (16) is installed in the outside of stand (2), the electrical property output of switch (16) and the electrical property input electric connection of motor (4).

4. The stretcher bed convenient to move for emergency department according to claim 1, wherein: the two ends of the rotating rod (8) are rotatably connected with bearings (17), the inner ring of each bearing (17) is fixedly connected with the outer side of the rotating rod (8), and the outer side of each bearing (17) is fixedly connected with the inner wall of the stand column (2).

5. The stretcher bed convenient to move for emergency department according to claim 1, wherein: first chutes (18) matched with the sliding plates (10) are formed in two sides of the inner wall of the upright post (2), and the inner wall of each first chute (18) is connected with the outer side of each sliding plate (10) in a sliding mode.

6. The stretcher bed convenient to move for emergency department according to claim 1, wherein: second spout (19) that use with slide bar (13) cooperation are all seted up to the both sides of supporting leg (3) inner wall, the outer side sliding connection of the inner wall of second spout (19) and slide bar (13).

7. The stretcher bed convenient to move for emergency department according to claim 1, wherein: the outside of bracing piece (11) sliding connection has first limiting plate (20) and second limiting plate (21) respectively, the outside of first limiting plate (20) and the inner wall welding of stand (2), the outside of second limiting plate (21) and the inner wall welding of supporting leg (3).

8. The stretcher bed convenient to move for emergency department according to claim 1, wherein: the bottom welding of slide bar (13) has spring (22), the bottom of spring (22) and the bottom welding of supporting leg (3) inner chamber.