CN209966853U

CN209966853U - Medical bed

Info

Publication number: CN209966853U
Application number: CN201920287393.7U
Authority: CN
Inventors: 顿博宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-07
Filing date: 2019-03-07
Publication date: 2020-01-21
Anticipated expiration: 2029-03-07

Abstract

The utility model belongs to medical equipment, in particular to a medical bed, which comprises a bed board, a bed board frame and a pair of bed head frames; the bed board comprises side boards positioned at two sides, a middle bed board is arranged between the two side boards, and the middle bed board comprises a fixed tail board and a movable head board; the rear end edge of the movable head plate is hinged to the front end edge of the fixed tail plate, and the movable head plate is provided with a first overturning driving device; the side plates are respectively hinged on two side edges of the fixed tail plate and are provided with second driving devices; the headboard bracket is positioned below the movable headboard, and the rear end of the headboard bracket is fixedly connected with the fixed tail board; the front end of the headboard bracket and the tail end of the fixed tail board are respectively fixedly connected with a triangular bracket; the two triangular supports are respectively hinged on the two headstock and are also connected with the support overturning driving device. The utility model provides a medical bed not only can realize patient's sit up automatically, can also realize patient's side crouching and stand up automatically, improves patient's travelling comfort.

Description

Medical bed

Technical Field

The utility model belongs to medical equipment, concretely relates to medical bed.

Background

At present, a bed used in a hospital can only realize that the upper half body is lifted to realize that a patient lying in bed sits up, but the patient needs the assistance of a nursing staff for turning over, and the patient is easy to feel uncomfortable due to the auxiliary turning-over process of the nursing staff.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a sick bed that patient can turn on one's side automatically.

The specific technical scheme is as follows:

the medical bed comprises a bed board, a bed board frame and a pair of bed head frames; the bed board comprises side boards positioned at two side edges, a middle bed board is arranged between the two side boards, the middle bed board comprises a fixed tail board and a movable head board, and the middle bed board also comprises a head board bracket; the movable head plate is close to the bed head, the fixed tail plate is close to the bed position, the rear end edge of the movable head plate is hinged to the front end edge of the fixed tail plate, and a hinge gap between the movable head plate and the fixed tail plate is transverse along the bed plate; the movable head plate is provided with a first overturning driving device; the side plates are respectively hinged at two side edges of the fixed tail plate, the hinge gaps of the side plates and the fixed tail plate are along the longitudinal direction of the bed plate, and the side plates are provided with second driving devices; the headboard bracket is positioned below the movable headboard, and the rear end of the headboard bracket is fixedly connected with the fixed tail board; the front end of the headboard bracket and the tail end of the fixed tail board are respectively fixedly connected with a triangular bracket; the two triangular supports are respectively hinged on the two headstock and are also connected with a support overturning driving device.

Preferably, the first turnover driving device comprises a first fixed block, a first telescopic electric cylinder, a first fulcrum, a first bed plate fulcrum, a first pushing rod and a first swing rod; the first fixing block and the first supporting point are respectively fixed on the lower surface of the fixed tail plate, and the fixed end of the first telescopic electric cylinder is hinged to the first fixing block; one end of the first swing rod is hinged with the first fulcrum, and the other end of the first swing rod is hinged with the telescopic end of the first telescopic electric cylinder; one end of the first pushing rod is hinged with the telescopic end of the first telescopic electric cylinder, and the other end of the first pushing rod is hinged with a first bed plate pivot; the first bed board fulcrum is fixed on the lower surface of the head board, and the stretching direction of the first stretching electric cylinder is longitudinal along the bed board.

The second driving device comprises a second fixed block, a second telescopic electric cylinder, a second fulcrum, a second bed plate fulcrum, a second pushing rod and a second oscillating rod; the second fixed block and the second fulcrum are respectively fixed on the lower surface of the middle bed plate, and the fixed end of the second telescopic electric cylinder is hinged on the second fixed block; one end of the second swing rod is hinged with the second fulcrum, and the other end of the second swing rod is hinged with the telescopic end of the second telescopic electric cylinder; one end of the second pushing rod is hinged with the telescopic end of the second telescopic electric cylinder, and the other end of the second pushing rod is hinged with a second bed plate pivot; the second bed board fulcrum fix the lower surface at the sideboard, the flexible direction of the flexible electric jar of second is horizontal along the bed board.

The utility model provides a medical bed not only can realize patient's sit up automatically, can also realize patient's side crouching and stand up automatically, improves patient's travelling comfort.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the horizontal state of the present invention;

fig. 3 is a schematic diagram of a right side lying structure of the utility model;

fig. 4 is a schematic diagram of the left-side lying structure of the utility model;

fig. 5 is a schematic diagram of the local enlarged structure of the present invention.

Detailed Description

The specific technical solution of the present invention is explained with reference to the drawings.

As shown in fig. 1 and 2, the medical bed comprises a bed board, a bed board frame 5 and a pair of bed head frames 1; the bed board comprises side boards 4 positioned at two side edges, a middle bed board is arranged between the two side boards 4, the middle bed board comprises a fixed tail board 3 and a movable head board 2, and the middle bed board also comprises a head board bracket 8; the movable head plate 2 is close to the bed head, the fixed tail plate 3 is close to the bed position, the rear end edge of the movable head plate 2 is hinged to the front end edge of the fixed tail plate 3, and the hinged gap between the movable head plate 2 and the fixed tail plate 3 is transverse along the bed plate; the movable head plate 2 is provided with a first overturning driving device; the side plates 4 are respectively hinged to two side edges of the fixed tail plate 3, a hinge gap between the side plates 4 and the fixed tail plate 3 is along the longitudinal direction of the bed plate, and the side plates 4 are provided with second driving devices; the headboard bracket 8 is positioned below the movable headboard 2, and the rear end of the headboard bracket 8 is fixedly connected with the fixed tail board 3; the front end of the headboard bracket 8 and the tail end of the fixed tail board 3 are respectively fixedly connected with a triangular bracket 6; the two triangular supports 6 are respectively hinged on the two headstock 1, and the triangular supports 6 are also connected with a support overturning driving device 7.

As shown in fig. 5, the first turnover driving device includes a first fixed block 21, a first telescopic electric cylinder 22, a first fulcrum 23, a first bed plate fulcrum 24, a first pushing rod 25, and a first swing rod 26; the first fixing block 21 and the first fulcrum 23 are respectively fixed on the lower surface of the fixed tail plate 3, and the fixed end of the first telescopic electric cylinder 22 is hinged on the first fixing block 21; one end of the first swing rod 26 is hinged with the first fulcrum 23, and the other end is hinged with the telescopic end of the first telescopic electric cylinder 22; one end of the first push rod 25 is hinged with the telescopic end of the first telescopic electric cylinder 22, and the other end is hinged with the first bed plate pivot 24; the first bed board pivot 24 is fixed on the lower surface of the head board 2, and the first telescopic electric cylinder 22 extends along the longitudinal direction of the bed board.

When the head board 2 is laid horizontally, the bed board is laid horizontally, as shown in fig. 2, the head board 2 is driven to turn by a first turning driving device, and after being lifted, as shown in fig. 1, the bed board can be formed into a sitting and standing bed board. The first telescopic electric cylinder 22 is extended to pull the triangular bracket formed by the first swing rod 26 and the first push rod 25 to turn around the first fulcrum 23, so as to drive the movable head plate 2 to rotate.

Similarly, as shown in fig. 5, the side plate 4 is provided with a second driving device, and the second driving device includes a second fixed block 41, a second telescopic electric cylinder 42, a second fulcrum 43, a second bed plate fulcrum 44, a second pushing rod 45, and a second swing rod 46; the second fixed block 41 and the second fulcrum 43 are respectively fixed on the lower surface of the middle bed plate, and the fixed end of the second telescopic electric cylinder 42 is hinged on the second fixed block 41; one end of the second swing rod 46 is hinged with the second fulcrum 43, and the other end is hinged with the telescopic end of the second telescopic electric cylinder 42; one end of the second pushing rod 45 is hinged with the telescopic end of the second telescopic electric cylinder 42, and the other end of the second pushing rod is hinged with a second bed plate pivot 44; the second bed board pivot 44 is fixed on the lower surface of the side board 4, and the extension direction of the second telescopic electric cylinder 42 is along the horizontal direction of the bed board.

As shown in fig. 3 and 4, the head board 2 is laid flat, one side board 4 is turned, the bed board is driven to be turned integrally by the support turning driving device 7, the side board forming an included angle with the middle bed board is positioned on the bed board frame 5, the middle bed board and the other side board form an inclined bed board, so that the human body can lie on one side, and the left side or the right side can be selected to lie on the other side by turning the side board on the left side or the right side.

Claims

1. A medical bed, which comprises a bed board, a bed board frame (5) and a pair of bed head frames (1); the bed plate is characterized by comprising side plates (4) positioned on two sides, a middle bed plate is arranged between the two side plates (4), the middle bed plate comprises a fixed tail plate (3), a movable head plate (2) and a head plate bracket (8); the movable head plate (2) is close to the bed head, the fixed tail plate (3) is close to the bed position, the rear end edge of the movable head plate (2) is hinged to the front end edge of the fixed tail plate (3), and a hinged gap between the movable head plate (2) and the fixed tail plate (3) is transverse along the bed plate; the movable head plate (2) is provided with a first overturning driving device; the side plates (4) are respectively hinged to two side edges of the fixed tail plate (3), a hinge gap between the side plates (4) and the fixed tail plate (3) is along the longitudinal direction of the bed plate, and the side plates (4) are provided with second driving devices; the headboard bracket (8) is positioned below the movable headboard (2), and the rear end of the headboard bracket (8) is fixedly connected with the fixed tail board (3); the front end of the headboard bracket (8) and the tail end of the fixed tail board (3) are respectively fixedly connected with a triangular bracket (6); the two triangular supports (6) are respectively hinged on the two bedside frames (1), and the triangular supports (6) are also connected with a support overturning driving device (7).

2. The medical bed according to claim 1, wherein the first turnover driving device comprises a first fixed block (21), a first telescopic electric cylinder (22), a first fulcrum (23), a first bed board fulcrum (24), a first pushing rod (25) and a first swing rod (26); the first fixing block (21) and the first fulcrum (23) are respectively fixed on the lower surface of the fixed tail plate (3), and the fixed end of the first telescopic electric cylinder (22) is hinged on the first fixing block (21); one end of the first swing rod (26) is hinged with the first fulcrum (23), and the other end of the first swing rod is hinged with the telescopic end of the first telescopic electric cylinder (22); one end of the first pushing rod (25) is hinged with the telescopic end of the first telescopic electric cylinder (22), and the other end of the first pushing rod is hinged with a first bed plate fulcrum (24); the first bed board fulcrum (24) is fixed on the lower surface of the movable head board (2), and the first telescopic electric cylinder (22) is longitudinally arranged along the bed board.

3. The medical bed according to claim 1 or 2, wherein the second driving device comprises a second fixed block (41), a second telescopic electric cylinder (42), a second fulcrum (43), a second bed plate fulcrum (44), a second pushing rod (45) and a second swing rod (46); the second fixed block (41) and the second fulcrum (43) are respectively fixed on the lower surface of the middle bed plate, and the fixed end of the second telescopic electric cylinder (42) is hinged on the second fixed block (41); one end of the second swing rod (46) is hinged with the second fulcrum (43), and the other end of the second swing rod is hinged with the telescopic end of the second telescopic electric cylinder (42); one end of the second pushing rod (45) is hinged with the telescopic end of the second telescopic electric cylinder (42), and the other end of the second pushing rod is hinged with a second bed plate fulcrum (44); the second bed board fulcrum (44) is fixed on the lower surface of the side board (4), and the extension direction of the second extension electric cylinder (42) is transverse along the bed board.