CN110960368A

CN110960368A - Disabled old man nurses bed

Info

Publication number: CN110960368A
Application number: CN201911331237.7A
Authority: CN
Inventors: 金炟岐; 邓末芝
Original assignee: Maanshan Xiangyu Machinery Automation Science & Technology Co ltd
Current assignee: Maanshan Xiangyu Machinery Automation Science & Technology Co ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-04-07

Abstract

A nursing bed for disabled elders comprises a bed frame, a bed board and a bedspread; the bed board is composed of a left bed board and a right bed board which are connected in a rotating way, and a transition board is fixed on one bed board between the two bed boards; any one of the two bed plates is rotationally connected with a rotating shaft through three connecting plates, the rotating shaft is arranged in a bearing seat, and the bearing seat is arranged on the bed frame; a motor and a speed reducer are arranged below the middle of the bedstead; a steel rope is arranged between the central points of two side edges of the bed board and the output shaft disc of the reducer to rotatably connect the bed board, the output shaft disc and the reducer together; two side edges of the bed frame are respectively provided with a bed board rotation direction-changing limit travel switch which is connected with a motor power circuit in series; a microcomputer time control switch is also arranged on the power supply circuit of the motor. Can relieve fatigue of nursing staff or relatives of patients. The patient can also start the motor to turn over by himself according to the requirement.

Description

Disabled old man nurses bed

Technical Field

The invention belongs to a nursing bed, which is particularly suitable for nursing disabled old people.

Background

The prior nursing bed used in home or hospital does not have a bed capable of automatically replacing nursing staff to turn over the patient. The nursing bed which is published in the national patent literature and can help patients turn over has various structures, complex structure, high cost and multiple functions, such as convenient defecation, water washing, corresponding drying structure and the like; the technical products can be purchased by ordinary families and equipped by ordinary hospitals. For nursing the stroke paralysis patient or other disabled patients who can not turn over by self, the turning over of the patient at night is a very hard thing. Bringing great strain to the relatives or nursing staff of the patients.

Disclosure of Invention

A nursing bed for disabled old people comprises a bed frame (1), a bed board (5), a bedspread (7), a motor (23) and a control system thereof, wherein the control system consists of the motor, a processor and a voice-controlled switch; it is characterized in that the bed cover (7) is rotatably arranged at any side of the bed board (5); the bed board (5) is divided into a left part and a right part which are connected by rotation, and a transition board (11) is arranged between the left part and the right part and fixed on the bed board (5); two bed plates (5) are rotatably connected with the central lines of two ends of the bed frame through a rotating shaft (18) and a bearing seat (19) thereof, a motor (23) and a speed reducer (16) are arranged below the middle of the bed frame, and a steel rope (4) is arranged between the central points of two side edges of the bed plates and a slow speed shaft disc (17) of the speed reducer to rotatably connect the bed plates and the slow speed shaft disc together to form a left-right reciprocating rotating connection that the rotating speed of a bed plate shaft (18) is less than 4 revolutions per minute; two bed boards (5) which are connected with a motor power circuit in series are arranged on the bed frame (1) to rotate, turn and limit travel switches (2).

Preferably, the bed plate is characterized in that a tension piece consisting of a screw pipe (9) and a screw rod (8) is respectively arranged at the two ends of the bed plate and connected between the two bed plates (5).

Preferably, the utility model is characterized in that the manual control switch (10) is arranged inside the bedspread (7) and on the side close to the pillow.

Preferably, the bed is characterized in that a fixed pulley (13) is respectively fixed at the middle point of two sides of the bed frame (1).

Preferably, the bed is characterized in that a connecting piece (22) with a sliding groove (21) is fixed on the inner side of one end edge of the bed frame (1), and a direction-changing limit travel switch (2) is installed in the connecting piece in a sliding way.

The invention has the advantages that:

1. the structure is simple, and the manufacturing cost is low;

2. the motor is controlled by adopting a WeChat computer, so that a user can select and use the motor according to the self condition. Can effectively help the patient to turn over from one side lying posture to the other side lying posture, and greatly reduces the degree of hard fatigue of nursing staff or relatives.

Drawings

Fig. 1 is a schematic structural view of a turn-over nursing bed.

Fig. 2 is a schematic view of the bed frame shape and structural installation.

Fig. 3 is a structural form diagram of the bed board.

Detailed Description

The following describes the scheme as an embodiment with reference to the accompanying drawings.

Referring to fig. 1, 2 and 3, the disabled elderly care bed is composed of a bed frame 1, a bed board 5, a bed cover 7, a motor 23, and connecting pieces and related control pieces among the bed frame, the bed board, the bed cover and the motor. The middle position of the bedstead 1 is provided with two reinforcing plates 25 which are connected with two longitudinal edges of the bedstead into a whole, the middle of the bedstead is fixedly connected with a motor mounting plate 24, and a motor 23 and a speed reducer 16 are mounted and fixed on the plate. On both side edges of the frame corresponding to the output shaft disk 17 of the decelerator, a fixed pulley 13 is installed, respectively. The connecting buckles 26 are reserved at the corresponding positions of the middle points of the side edges of the two bed boards, the steel ropes 4 are sleeved on the output shaft disc 17 of the speed reducer, the two ends of the steel ropes are fixed in the connecting buckles 26 at the two side edges of the bed board after bypassing the two pulleys 13, a power transmission system is formed, and the reciprocating rotating speed of the bed board rotating shaft 18 is not more than 4 revolutions per minute. The two bed boards are rotatably connected by a hinge 3, a pull rod 12 is respectively fixed between the two ends of the two boards, and the pull rod adopts a screw rod 8 and a screw pipe 9 structure, so that the angle between the two bed boards 5 can be favorably adjusted according to the requirement. The transition plate 11 between the two bedplates only needs to be fixed on any one plate 5 so as to be positioned in the middle between the two bedplates. A bearing and a bearing seat 19 are respectively arranged at the middle points of the two end edges of the bed frame, and a rotating shaft 18 of the bed board is arranged in the bearing seat; three connecting plates 14 are fixedly connected to the shaft 18, any one bed plate 5 is selected, and the bed plate is fixed on the rotating shaft 18 near the crossed edge between the two bed plates by screws. When the size of the bedspread 7 is adjusted to an included angle of 140 degrees according to the two bed boards 5, the width of the opening part of the bed board is determined, the bedspread is manufactured by taking the length of the part of the general adult body cover as the length of the part of the general adult body cover, a square frame is formed, and the bedspread is rotatably fixed on one side edge of the bed board 5 by a hinge 6 so as to be convenient to open in use. A constant temperature blanket is laid over the top surface of the frame and secured in place.

The slow speed shaft of the speed reducer 16 can also be provided with a chain wheel, the fixed pulleys 13 on the two sides of the bedstead 1 are also changed into chain wheels, and the chain replaces the steel rope 4, so that the turnover nursing bed with better stability is formed, wherein the chain transmits the power of the motor to drive the bed board 5 to do reciprocating rotation left and right.

Two direction-changing limit travel switches 2 are arranged at any end of the bed frame, a prefabricated connecting piece 22 with a sliding groove 21 is arranged in the bed frame, switch contacts extend out of the upper part of the bed edge, electrodes of the switch contacts are connected in a motor power circuit 20, and the positions of the travel switches can be freely slid and fixed; the position of the travel switch 2 is selected according to the habit of lying in use, the purpose of turning over to the supine sleeping position can be realized by sliding one of the travel switches 2 to the middle point corresponding to a certain bed board 5, the purpose of lying from left side to right side can be realized by the travel switches 2 on the two sides, and the microcomputer time control switch 15 is arranged at the position on the side surface or the end surface of the bed frame convenient for the operation of nursing personnel and is connected to the motor power circuit 20.

The disabled old people nursing bed solves the problems that a patient is difficult to lie and turn over, and the pain of nursing staff is relieved, and particularly, the nursing bed does not need to be kept around the patient at night or the nursing staff does not need to get up to turn over the patient when the patient needs to turn over.

Claims

1. A nursing bed for disabled old people comprises a bed frame (1), a bed board (5), a bedspread (7), a motor (23) and a control system thereof, wherein the control system consists of the motor, a processor and a voice-controlled switch; it is characterized in that the bed cover (7) is rotatably arranged at any side of the bed board (5); the bed board (5) is divided into a left part and a right part which are connected by rotation, and a transition board (11) is arranged between the left part and the right part and fixed on the bed board (5); two bed plates (5) are rotatably connected with the central lines of two ends of the bed frame through a rotating shaft (18) and a bearing seat (19) thereof, a motor (23) and a speed reducer (16) are arranged below the middle of the bed frame, and a steel rope (4) is arranged between the central points of two side edges of the bed plates and a slow speed shaft disc (17) of the speed reducer to rotatably connect the bed plates and the slow speed shaft disc together to form a left-right reciprocating rotating connection that the rotating speed of a bed plate shaft (18) is less than 4 revolutions per minute; two bed boards (5) which are connected with a motor power circuit in series are arranged on the bed frame (1) to rotate, turn and limit travel switches (2).

2. The disabled elderly care bed according to claim 1, wherein a tension member comprising a threaded tube (9) and a threaded rod (8) is connected between the two bed plates (5) at each end of the bed plates.

3. The disabled elderly care bed according to claim 1, wherein the manual control switch (10) is installed inside the bed cover (7) on the side of the pillow.

4. The disabled elderly care bed according to claim 1, wherein a fixed pulley (13) is fixed to a middle point of each of the two sides of the frame (1).

5. The disabled elderly care bed according to claim 1, wherein a connecting member (22) with a sliding slot (21) is fixed inside one end edge of the bed frame (1), and a direction-changing limit travel switch (2) is slidably installed inside the connecting member.