CN104434438B - Movable bed head type controllable lifting sickbed - Google Patents

Abstract

The invention discloses a movable bedside controllable lifting sick bed, which is provided with a bedframe guide chain on the bedframe, and the bottom of the movable bedside is connected with the bedframe guide chain through a guide chain fixing device; the movable bedside There is a bedside guide chain on the front of the bed, the rear end of the movable bed board is hinged with the bed frame, the front side of the movable bed board is connected with the bedside guide chain through the guide chain fixing device, and the left support fixing rod is fixed on the back of the movable bedside and the right support fixed rod, the left support fixed rod and the right support fixed rod are connected with the left support rod and the right support rod through the locking device, and the other ends of the left support rod and the right support rod are hinged with the end of the bed frame; the head of the bed guide The chain and the bed frame guide chain are connected with the motor, and the bedside guide chain and the bed frame guide chain are driven by the motor to move, and the motor is connected with the lifting controller provided with three buttons of "up", "stop", and "down". The invention can control the lifting of the sick bed through the motor, which solves the problem that the traditional sick bed needs to be manually shaken to realize the lifting.

Description

A movable bedside controllable lifting hospital bed

technical field

The invention relates to the technical field of medical devices, in particular to a movable bedside controllable lifting sick bed.

Background technique

Hospital beds are common medical equipment. In order to facilitate the transformation of lying down and sitting up movements for patients with limited mobility, traditional hospital beds can achieve this purpose by manually shaking the rocker at the end of the bed. However, this type of traditional hospital bed restricts the action performer from lying on the hospital bed for adjustment to achieve the most comfortable position, and more patients even need other medical staff to adjust.

Contents of the invention

The technical problem to be solved by the present invention is to provide a movable bedside controllable lifting hospital bed, which can automatically control the lifting height of the hospital bed by the patient himself or other operators, and is easy to operate.

The present invention solves the above technical problems with the following technical solutions:

The movable bedside type controllable lifting hospital bed of the present invention comprises movable bed board 6 and bed frame 17, and bed frame 17 is provided with bed frame guide chain 13, and the bottom of movable bedside 4 is guided with bed frame through guide chain fixing device 5. Chain 13 is connected; the front of movable headboard 4 is provided with bedside guide chain 8, and the rear side end of movable bed board 6 is hinged with bed frame 17, and the front side end of movable bed board 6 is connected with bedside guide chain through guide chain fixing device 5 8 connections, the back side of the movable headboard 4 is fixed with a left support fixed bar 14 and a right support fixed bar 16, and the left support fixed bar 14 and the right support fixed bar 16 are connected with the left support bar 2 and the right support bar 15 by the locking device 1 , the other end of the left support rod 2 and the right support rod 15 are hinged with the end of the bed frame 17; the bedside guide chain 8 and the bed frame guide chain 13 are connected with the motor 3, and the bedside guide chain 8 and the bedside guide chain 8 are driven by the motor 3 The frame guide chain 13 moves, and the motor 3 is connected with the lifting controller 18 that is provided with three buttons of "rise", "stop", and "fall".

In order to make the connection more stable, the movable bedside type controllable lifting hospital bed of the present invention can be provided with a bed frame left fixing rod 11 and a bed frame right fixing rod 12 fixed on the bed frame on both sides of the bed frame guide chain 13, The movable head of the bed 4 is connected with the left fixed rod 11 of the bed frame and the right fixed rod 12 of the bed frame through the locking device 1; the right head of the bed fixed rod fixed on the movable head of the bed 4 is arranged on both sides of the head of the bed guide chain 8 9 and the left bedside fixed rod 10, movable bed board 6 is connected with right bedside fixed rod 9 and left bedside fixed rod 10 by locking device 1.

The guide chain fixing device 5 is composed of a left fixing bolt 5-1, a right fixing bolt 5-2, a middle fixing bolt 5-3 and a bolt core 5-4, and the middle fixing bolt 5-3 is installed on the guide chain to be fixed. , left fixed bolt 5-1, right fixed bolt 5-2 are installed on the object connected with it, left fixed bolt 5-1, right fixed bolt 5-2, middle fixed bolt 5-3 are connected and fixed by bolt core 5-4 lock tight.

The locking device 1 is composed of a symmetrically arranged left locking clip 1-1 and a right locking clip 1-2. The left locking clip 1-1 and the right locking clip 1-2 are installed on moving objects and controlled by a lifting controller 18 Clamp the objects connected to it closer to the middle, so as to realize locking and fixing.

The motor 3 is installed below the bed frame 17 near the head end of the bed.

The movable bedside controllable lifting hospital bed of the present invention has the following beneficial effects:

1. It can realize automatic electric control to adjust the lifting height of the hospital bed;

2. It is easy to operate, and it is convenient for the patient to find the most comfortable position.

Description of drawings

Fig. 1 is a structural schematic diagram of the initial state of the movable bedside controllable lift hospital bed of the present invention.

Fig. 2 is a schematic structural view of the raised state of the movable bedside controllable lift hospital bed of the present invention.

Fig. 3 is a front view of the movable bedside when the movable bedside controllable lift hospital bed is raised.

Fig. 4 is a partial plan view of the bed frame of the movable bedside controllable lift hospital bed in the raised state of the present invention.

Fig. 5 is a rear view of the movable bedside of the movable bedside controllable lift hospital bed of the present invention.

Fig. 6 is a schematic structural diagram of the locking device adopted in the present invention.

Fig. 7 is a structural schematic diagram of the chain guide fixing device adopted in the present invention.

Fig. 8 is a structural schematic diagram of the lifting controller adopted in the present invention.

In the figure: locking device 1, left support rod 2, motor 3, movable bedside 4, guide chain fixing device 5, movable bed board 6, bedside cover 7, bedside guide chain 8, right bedside fixed rod 9, left Bed head fixing rod 10, bed frame left fixing rod 11, bed frame right fixing rod 12, bed frame guide chain 13, left support fixing rod 14, right support rod 15, right support fixing rod 16, bed frame 17, lifting controller 18. Left locking clip 1-1, right locking clip 1-2, left fixing bolt 5-1, right fixing bolt 5-2, middle fixing bolt 5-3, bolt core 5-4.

detailed description

The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1-8, the movable bedside controllable lift hospital bed of the present invention includes a locking device 1, a left support rod 2, a motor 3, a movable bedside 4, a guide chain fixing device 5, a movable bed board 6, a bed Head cover 7, bedside guide chain 8, right bedside fixing rod 9, left bedside fixing rod 10, bed frame left fixing rod 11, bed frame right fixing rod 12, bed frame guide chain 13, left support fixing rod 14, Right support rod 15, right support and fixing rod 16, bed frame 17, lifting controller 18, left locking clip 1-1, right locking clip 1-2, left fixing bolt 5-1, right fixing bolt 5-2, middle fixing Bolt 5-3, bolt core 5-4. The middle part of the bed frame 17 is equipped with a bed frame guide chain 13, the bed frame guide chain 13 is connected with the headboard cover 7, and the bottom of the movable headboard 4 is connected with the bed frame guide chain 13 by the guide chain fixing device 5; The front of the head 4 is provided with a bedside guide chain 8, and the rear side end of the movable bed board 6 is hinged with the bed frame 17. The back side of head 4 is fixed with left support fixed bar 14 and right support fixed bar 16, and left support fixed bar 14 and right support fixed bar 16 are connected with left support bar 2 and right support bar 15 by locking device 1, left support bar 2 and right support bar 15. The other end of right support rod 15 is hinged with bed frame 17 ends; Head of bed guide chain 8, bed frame guide chain 13 are connected with motor 3, drive head of a bed guide chain 8 and bed frame guide chain 13 to move by motor 3, motor 3 is connected with the lifting controller 18 that is provided with " raising ", " stop ", three buttons of " lowering ", and motor 3 is installed in the bed frame 17 below by the head end of the bed.

In order to make the connection of the moving part more stable, the left fixed rod 11 of the bed frame and the right fixed rod 12 of the bed frame fixed on the bed frame can be set on both sides of the bed frame guide chain 13, and the movable head of the bed 4 can be connected with the locking device 1 The left fixed rod 11 of the bed frame is connected with the right fixed rod 12 of the bed frame; the right head of the bed fixed rod 9 and the left fixed rod 10 of the head of the bed fixed on the movable head of the bed 4 are arranged on both sides of the head of the bed guide chain 8, and the movable bed board 6 is connected with the right bedside fixed rod 9 and the left bedside fixed rod 10 through the locking device 1.

The guide chain fixing device 5 adopted in the present invention is composed of a left fixed bolt 5-1, a right fixed bolt 5-2, a middle fixed bolt 5-3 and a bolt core 5-4, and the middle fixed bolt 5-3 is installed on the bedside chain guide. 8 and on the bed frame guide chain 13, the left fixed bolt 5-1, the right fixed bolt 5-2 are installed on the front side end of the movable bed board 6 connected with it and the bottom end of the movable head of a bed, the left fixed bolt 5-1, Right fixed bolt 5-2, middle fixed bolt 5-3 are connected and fixedly locked by bolt core 5-4.

The locking device 1 that the present invention adopts is made up of symmetrically arranged left locking clip 1-1 and right locking clip 1-2, and left locking clip 1-1 and right locking clip 1-2 are installed on moving objects such as left support fixed bar 14 and On the right support fixed rod 16 ends, the movable head of a bed 4 bottoms, the front side end of movable bed board 6, and control the object connected to it by lifting controller 18 close to clamping in the middle, thereby realize locking and fixing.

Working principle and process of the present invention are as follows:

When the patient needs to adjust the rise of the sick bed to realize the action of sitting up, the patient starts the operation of the motor 3 by pressing the "rise" button of the lifting controller 18 to realize the rise of the sick bed. Motor 3 drives bed frame guide chain 13 to drive movable headboard 4 to move inwardly, and meanwhile motor 3 drives bedside guide chain 8 to drive movable bed board 6 to move upwards, and promotes headboard cover 7 to slide upwards. During this movement, the left support bar 2 and the right support bar 15 slide down along their hinge points with the bed frame. When the bed frame guide chain 13 reaches the innermost position, the bedside guide chain 8 also arrives at the uppermost position, at this moment the motor 3 stops running, and at the same time all the locking devices 1 on the movable bedside controllable lifting hospital bed of the present invention Clamp and lock the corresponding fixing rods, specifically the left supporting fixing rod 14, the right supporting fixing rod 16, the left locking clip 1-1 and the right locking clip 1-2 on the movable headboard 4 and movable bed board 6 move closer to the middle Clamp the corresponding fixing rod.

Realize above-mentioned operation process in patient, if reach suitable position, can press " stop " button on the lifting controller 18, to realize stop motor 3 running function.

When the patient needs to adjust the sick bed to lower to realize the action of lying down, the patient starts the reverse rotation of the motor 3 by pressing the "down" button of the lift controller 18 to realize the sick bed lowered. When the "down" button is pressed, all the locking devices 1 on the movable bedside controllable lifting hospital bed of the present invention are unlocked, and at the same time, the motor 3 reversely drives the bed frame guide chain 13 to drive the movable bedside 4 to move outwards, At the same time, the motor 3 drives the head of the bed guide chain 8 to drive the movable bed board 6 to move downward, and the head of the bed cover 7 slides downward automatically. When reaching initial position, motor 3 stops rotating.

Claims (5)

1. A movable bedside controllable lift hospital bed, comprising a movable bed board (6) and a bed frame (17), characterized in that: the bed frame (17) is provided with a bed frame guide chain (13), and the movable bed The bottom of the head (4) is connected with the bed frame guide chain (13) through the guide chain fixing device (5); The side end is hinged with the bed frame (17), the front side end of the movable bed board (6) is connected with the bedside guide chain (8) through the guide chain fixing device (5), and the back side of the movable bedside (4) is fixed with a left support Fixed bar (14) and right support fixed bar (16), left support fixed bar (14) and right support fixed bar (16) are connected with left support bar (2) and right support bar (15) by locking device (1) , the other end of the left support rod (2) and the right support rod (15) are hinged with the end of the bed frame (17); the bedside guide chain (8), the bed frame guide chain (13) are connected with the motor (3) , drive the bedside guide chain (8) and the bed frame guide chain (13) to move through the motor (3), the motor (3) and the lifting controller with three buttons "raise", "stop" and "lower" (18) CONNECTION. 2. According to claim 1, the movable bedside-type controllable lift hospital bed is characterized in that: the two sides of the bed frame guide chain (13) are provided with a bed frame left fixing rod fixed on the bed frame (17) (11) and the right fixed rod (12) of the bed frame, the movable head of a bed (4) is connected with the left fixed rod (11) of the bed frame and the right fixed rod (12) of the bed frame by the locking device (1); The two sides of the guide chain (8) are provided with the right bedside fixed rod (9) and the left bedside fixed rod (10) fixed on the movable headboard (4), and the movable bed board (6) passes through the locking device (1) It is connected with the right bedside fixed rod (9) and the left bedside fixed rod (10). 3. According to claim 1 or 2, the movable bedside controllable lifting hospital bed is characterized in that: the guide chain fixing device (5) consists of a left fixing bolt (5-1), a right fixing bolt (5-2) ), the middle fixing bolt (5-3) and the bolt core (5-4), the middle fixing bolt (5-3) is installed on the guide chain to be fixed, the left fixing bolt (5-1), the right fixing bolt ( 5-2) Installed on the object connected to it, the left fixing bolt (5-1), the right fixing bolt (5-2), and the middle fixing bolt (5-3) are fixed and locked by the bolt core (5-4) . 4. According to claim 1 or 2, the movable bedside controllable lift hospital bed is characterized in that: the locking device (1) consists of symmetrically arranged left locking clips (1-1) and right locking clips (1-1- 2) Composition, the left locking clip (1-1) and the right locking clip (1-2) are installed on the moving object, and are controlled by the lifting controller (18) to move closer to the middle and clamp the object connected to it, so as to achieve locking fixed. 5. The movable bedside controllable lift hospital bed according to claim 1 or 2, characterized in that: the motor (3) is installed under the bed frame (17) near the head end of the bed.