CN212816801U

CN212816801U - Emergency medical science is with removing bedstead

Info

Publication number: CN212816801U
Application number: CN202020509373.2U
Authority: CN
Inventors: 宰玲; 胡德仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-03-30
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a movable bedstead for emergency medical treatment, a plurality of inner sliding rods are symmetrically fixed at the bottom of a bed board for placing a patient; the plurality of inner sliding rods are respectively arranged in the outer fixing rods in a fitting and sliding manner, and the plurality of outer fixing rods are symmetrically fixed on the bottom plate; a plurality of fixed legs are symmetrically arranged at the bottom of the bottom plate, and wheel mechanisms are arranged on the fixed legs; the bottom plate is provided with a lifting rod in a sliding and penetrating mode, the lower end of the lifting rod is positioned below the bottom plate, and the upper end of the lifting rod is positioned above the bottom plate; the upper end of the lifting rod is fixed at the central part of the connecting rod, and the connecting rod is respectively fixed with the plurality of inner sliding rods; the lifting mechanism for adjusting the vertical height of the lifting rod is arranged on the bottom plate. The movable bed frame for emergency medical treatment can enable the bed board to be stably lifted by arranging the two lifting mechanisms so as to adapt to the requirements of different scenes; through setting up wheel mechanism, can be convenient for turn to transporting patient in-process.

Description

Emergency medical science is with removing bedstead

Technical Field

The utility model relates to the field of medical treatment, specifically a medical emergency medical science is with removing bedstead.

Background

In the medical field, a moving bed frame is often used for transporting a patient, who is transferred to a treatment place through the moving bed frame. When the patient is transferred to a treatment place through the movable bed frame, the patient needs to be lifted off the bed plate and then transferred to a treatment place. Most current moving bed frame do not have the altitude mixture control function, in order to make things convenient for to remove the patient, need design a moving bed frame that can be convenient for height-adjusting and satisfy the demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an emergency medical science is with removing bedstead 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:

a movable bed frame for emergency medical treatment comprises a bottom plate, a bed plate, an outer fixed rod, an inner sliding rod, fixed legs, a wheel mechanism and a lifting mechanism; a plurality of inner sliding rods are symmetrically fixed at the bottom of the bed plate for placing a patient; the plurality of inner sliding rods are respectively arranged in the outer fixing rods in a fitting and sliding manner, and the plurality of outer fixing rods are symmetrically fixed on the bottom plate; a plurality of fixing legs are symmetrically arranged at the bottom of the bottom plate, and wheel mechanisms are arranged on the fixing legs; the bottom plate is provided with a lifting rod in a sliding and penetrating mode, the lower end of the lifting rod is located below the bottom plate, and the upper end of the lifting rod is located above the bottom plate; the upper end of the lifting rod is fixed at the central part of the connecting rod, and the connecting rod is respectively fixed with the plurality of inner sliding rods; the lifting mechanism for adjusting the vertical height of the lifting rod is arranged on the bottom plate; the lifting mechanism comprises a fixed plate, a lifting motor, a rotating rod and a swinging rod; a fixed plate is fixed on the bottom plate, and a lifting motor is fixed on the fixed plate; one end of a rotating rod is fixed at the rotating end of the lifting motor; the other end of the rotating rod is hinged with one end of a swinging rod; the other end of the swinging rod is hinged on one side of the upper end of the lifting rod.

As a further aspect of the present invention: the number of the lifting mechanisms is two, and the two lifting mechanisms are symmetrically distributed on two sides of the lifting rod.

As a further aspect of the present invention: the lifting motor is a stepping motor.

As a further aspect of the present invention: the wheel mechanism comprises an outer sleeve, an inner movable rod, a damping spring and a wheel; the outer sleeve is fixed at the bottom of the fixed leg, and an inner movable rod is arranged in the outer sleeve in a sliding mode through a damping spring; the bottom of the inner movable rod is rotatably provided with a wheel which is convenient to move.

As a further aspect of the present invention: the outside of bed board still is equipped with the protection shield that prevents the patient landing.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the two lifting mechanisms, the bed board can be stably lifted so as to adapt to the requirements of different scenes; through setting up wheel mechanism, can be convenient for turn to transporting patient in-process.

Drawings

Fig. 1 is a schematic structural view of a mobile bed frame for emergency medical use.

Fig. 2 is a schematic structural view of a lifting mechanism in the emergency medical moving bed frame.

Fig. 3 is a schematic structural diagram of the emergency medical moving bed in the lifting process.

In the figure: 1-bottom plate, 2-bed plate, 3-external fixed rod, 4-internal sliding rod, 5-connecting rod, 6-lifting rod, 7-fixed plate, 8-lifting motor, 9-rotating rod, 10-swinging rod, 11-fixed leg, 12-outer sleeve, 13-internal movable rod, 14-damping spring, 15-wheel and 16-protective plate.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-3, the present embodiment provides a movable bed frame for emergency medical use, which includes a bottom plate 1, a bed plate 2, an external fixing rod 3, an internal sliding rod 4, a fixing leg 11, a wheel mechanism and a lifting mechanism; a plurality of inner sliding rods 4 are symmetrically fixed at the bottom of the bed plate 2 for placing a patient; the inner sliding rods 4 are respectively arranged in the outer fixing rods 3 in a fitting and sliding manner, and the outer fixing rods 3 are symmetrically fixed on the bottom plate 1; a plurality of fixing legs 11 are symmetrically arranged at the bottom of the bottom plate 1, and wheel mechanisms are arranged on the fixing legs 11; the bottom plate 1 is provided with a lifting rod 6 in a sliding and penetrating mode, the lower end of the lifting rod 6 is positioned below the bottom plate 1, and the upper end of the lifting rod 6 is positioned above the bottom plate 1; the upper end of the lifting rod 6 is fixed at the central part of the connecting rod 5, and the connecting rod 5 is respectively fixed with the plurality of inner sliding rods 4; the lifting mechanism for adjusting the vertical height of the lifting rod 6 is arranged on the bottom plate 1; the lifting mechanism comprises a fixed plate 7, a lifting motor 8, a rotating rod 9 and a swinging rod 10; a fixed plate 7 is fixed on the bottom plate 1, and a lifting motor 8 is fixed on the fixed plate 7; one end of a rotating rod 9 is fixed at the rotating end of the lifting motor 8; the other end of the rotating rod 9 is hinged with one end of a swinging rod 10; the other end of the swinging rod 10 is hinged on one side of the upper end of the lifting rod 6; set up like this, when elevator motor 8 began the during operation, drive dwang 9 and rotate to drive swinging arms 10 back and forth swing from top to bottom, thereby drive lifter 6 up-and-down motion, thereby drive a plurality of interior slide bars 4 up-and-down motion through connecting rod 5, thereby can adjust the upper and lower height of bed board 2.

In order to make the lifting rod 6 more stable in the lifting process, the number of the lifting mechanisms is two, and the two lifting mechanisms are symmetrically distributed on two sides of the lifting rod 6.

The type of the lifting motor 8 is not limited, in this embodiment, preferably, the lifting motor 8 is a stepping motor, and the arrangement is such that the rotation speed and the stop position of the stepping motor are only dependent on the frequency and the pulse number of the pulse signal, and are not influenced by the load change, when the stepping driver receives a pulse signal, it drives the stepping motor to rotate by a fixed angle in a set direction, and the rotation of the stepping motor is performed by one step at the fixed angle.

The wheel mechanism comprises an outer sleeve 12, an inner movable rod 13, a damping spring 14 and a wheel 15; the outer sleeve 12 is fixed at the bottom of the fixed leg 11, and an inner movable rod 13 is arranged in the outer sleeve in a sliding manner through a damping spring 14; the bottom of the inner movable rod 13 is rotatably provided with a wheel 15 for moving.

The working principle of the embodiment is as follows: when the lifting motor 8 starts to work, the rotating rod 9 is driven to rotate, so that the swinging rod 10 is driven to swing up and down, the lifting rod 6 is driven to move up and down, the inner sliding rods 4 are driven to move up and down through the connecting rod 5, and the upper and lower heights of the bed plate 2 can be adjusted.

Example 2

The embodiment is further improved on the basis of the embodiment 1, and the improvement is as follows: in order to prevent the patient from sliding down from the bed board 2, a protective plate 16 for preventing the patient from sliding down is further arranged on the outer side of the bed board 2.

It should be noted that, as is obvious to a person skilled in the art, the invention is not limited to details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. A movable bed frame for emergency medical treatment is characterized by comprising a bottom plate (1), a bed plate (2), an outer fixed rod (3), an inner sliding rod (4), fixed legs (11), a wheel mechanism and a lifting mechanism; a plurality of inner sliding rods (4) are symmetrically fixed at the bottom of the bed plate (2) for placing a patient; the inner sliding rods (4) are respectively arranged in the outer fixing rods (3) in a fitting and sliding manner, and the outer fixing rods (3) are symmetrically fixed on the bottom plate (1); a plurality of fixing legs (11) are symmetrically arranged at the bottom of the bottom plate (1), and wheel mechanisms are arranged on the fixing legs (11); the lifting rod (6) penetrates through the bottom plate (1) in a sliding mode, the lower end of the lifting rod (6) is located below the bottom plate (1), and the upper end of the lifting rod (6) is located above the bottom plate (1); the upper end of the lifting rod (6) is fixed at the central part of the connecting rod (5), and the connecting rod (5) is respectively fixed with the plurality of inner sliding rods (4); the lifting mechanism for adjusting the vertical height of the lifting rod (6) is arranged on the bottom plate (1); the lifting mechanism comprises a fixed plate (7), a lifting motor (8), a rotating rod (9) and a swinging rod (10); a fixed plate (7) is fixed on the bottom plate (1), and a lifting motor (8) is fixed on the fixed plate (7); one end of a rotating rod (9) is fixed at the rotating end of the lifting motor (8); the other end of the rotating rod (9) is hinged with one end of a swinging rod (10); the other end of the swinging rod (10) is hinged on one side of the upper end of the lifting rod (6).

2. The emergency medical moving bed frame according to claim 1, wherein the number of the lifting mechanisms is two, and the lifting mechanisms are symmetrically arranged on both sides of the lifting rod (6).

3. The emergency medical moving bed frame according to claim 2, wherein the lift motor (8) is a stepping motor.

4. The emergency medical moving bed frame according to claim 1, wherein the wheel mechanism comprises an outer sleeve (12), an inner movable bar (13), a damper spring (14), and wheels (15); the outer sleeve (12) is fixed at the bottom of the fixed leg (11), and an inner movable rod (13) is arranged in the outer sleeve in a sliding mode through a damping spring (14); the bottom of the inner movable rod (13) is rotatably provided with a wheel (15) which is convenient to move.

5. The emergency medical moving bed frame according to claim 1, wherein a protective plate (16) for preventing a patient from slipping off is further provided on the outside of the bed plate (2).