CN200957149Y - Multifunctional intellectual rehabilitation bed - Google Patents

Abstract

The utility model discloses an intelligent multifunctional medical rehabilitation bed, which comprises a bed bottom frame, a liftable bed frame installed on the bed bottom frame, a bed frame lifting mechanism installed under the bed frame, and a bed frame mounted on the bed frame. Bed panel. The bed panel is composed of left and right headboard panels and left and right bed panels. The right bed panel is hinged with the longitudinal axis of the bed frame at the same time; the bedside panel lifting mechanism is arranged under the left and right bedside panels, and the left and right bedside panel rollover mechanisms are symmetrically arranged under the left and right bedside panels; All institutions are controlled by voice. The utility model has the advantages of simple structure, various functions, voice control, very convenient operation, and is very suitable for patients, especially paralyzed patients.

Description

Intelligent Multifunctional Medical Rehabilitation Bed

Technical field

The utility model relates to a medical sickbed, in particular to an intelligent multifunctional medical rehabilitation bed used for nursing care of paralyzed patients.

Background technique

There are various medical nursing beds on the market, but their functions are relatively single. Basically, the nursing beds used in hospitals only can lift the head of the bed. This type of nursing bed is equipped with a bed head lifting mechanism under the bed frame. The screw rod is shaken by the rocker, and the nut sleeve is used to drive the ejector rod to lift the head of the bed. Compared with ordinary hospital beds, although the function of allowing the patient to lift has been realized, the patient cannot be turned over. The patient is bedridden for a long time and does not frequently turn the body to produce bedsores. There are also some nursing beds on the market that can turn the patient over. The bed board is divided into two parts, the left and the right, which are hinged with the middle and longitudinal axis of the bed frame. The bed frame is provided with a bed board rollover mechanism to cooperate with it. The cylinder moves to drive the ejector rod to turn the bed board up. However, due to the limited volume of the nursing bed and the unreasonable layout of the driving mechanism, this type of nursing bed is not provided with a head lifting mechanism. Although the problem of turning over has been solved, the function of lifting the body cannot be realized at the same time. It is very difficult for the patient to eat and get up, and it is still inconvenient to use. Moreover, most of the existing medical nursing beds are manually operated with a rocker, and intelligent control of electrical appliances has not been realized. There must be a nursing staff around the patient to operate the nursing bed to realize various functions of the nursing bed. For paralyzed patients, it is impossible to control the nursing bed without the nursing staff.

Contents of Invention

The purpose of this utility model is to solve the above-mentioned deficiencies in the background technology, and propose an intelligent multifunctional medical rehabilitation bed with simple structure, various functions, and easy manipulation, especially suitable for paralyzed patients.

In order to achieve the above purpose, the intelligent multifunctional medical rehabilitation bed designed by the utility model includes a bed frame, a liftable bed frame installed on the bed frame, a bed frame lifting mechanism installed under the bed frame and a bed frame mounted on the bed frame. Bed panel on bed frame. Its special feature is that the bed panel is composed of left and right headboard panels and left and right bed panels. Hinged, the left and right bed panels are simultaneously hinged with the longitudinal axis of the bed frame. A bedside panel lifting mechanism is arranged under the left and right bedside panels, and a left and right bedside panel rollover mechanism is arranged symmetrically under the left and right bedside panels. The control motors of the bedside panel lifting mechanism and the left and right bed panel rollover mechanisms are respectively connected with the voice circuit control box installed on the bed frame, and the voice circuit control box is connected with the microphone and the PS2 keyboard through wires.

Further, the structure of the above-mentioned bed head panel lifting mechanism is the same as that of the left and right bed panel rollover mechanisms. The output end of the control motor installed on the bed frame is connected with the screw rod, and the screw rod is sleeved with a nut sleeve. The end of the casing is hinged with one end of the herringbone swing rod, the middle part of the herringbone swing rod is hinged on the bed frame, and the other end of the herringbone swing rod is connected or contacted with the left and right headboard panels or left and right bed panels .

Furthermore, a set of back massage mechanism is respectively arranged under the above-mentioned left and right bed panels, and each vibrating massage board of the back massage mechanism is embedded in the left and right bed panels at intervals, and each vibrating massage board passes through it. The fixed shafts of the fixed shafts are hinged to the frames of the left and right bed panels, each fixed shaft is fixedly connected to each swing rod, and the other end of each swing rod is respectively hinged to a longitudinal transmission rod, and the longitudinal transmission rod passes through the connecting rod. Rod, crank disc are connected with driving motor, and driving motor is fixed on the bed frame.

The utility model has the advantages that: the electric motor drives the screw rod and the transmission mechanism, which can respectively realize various functions such as lifting the patient's upper body, turning sideways, massaging the back and lifting the bed frame. It uses simple mechanical principles to realize complex three-dimensional movement, and the layout of each mechanism is compact and reasonable, which reduces the occupied space and cost, and integrates multiple functions into one. At the same time, these transmission mechanisms are organically combined with the existing PS2 keyboard, voice microphone and voice circuit control box, effectively realizing the stepless adjustment of upper body lifting, side turning speed and height, and back massage intensity, and the patient does not need to The help of medical staff can also be operated intelligently and controlled by themselves, which greatly meets the actual requirements of patients.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of a kind of intelligent multifunctional medical rehabilitation bed;

Fig. 2 is a schematic diagram of the front view of the medical rehabilitation bed shown in Fig. 1;

Fig. 3 is a top view structural schematic diagram of the medical rehabilitation bed shown in Fig. 1;

Fig. 4 is a left view structural schematic diagram of the medical rehabilitation bed shown in Fig. 1;

Fig. 5 is a structural schematic diagram of the lifting mechanism of the medical rehabilitation bed shown in Fig. 1;

Fig. 6 is a structural schematic diagram of the headboard panel lifting mechanism of the medical rehabilitation bed shown in Fig. 1;

Fig. 7 is a structural schematic diagram of the bed panel rollover mechanism of the medical rehabilitation bed shown in Fig. 1;

Fig. 8 is a structural schematic diagram of the back massage mechanism of the medical rehabilitation bed shown in Fig. 1 .

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail:

As shown in Fig. 1, Fig. 2 and Fig. 3, the intelligent multifunctional medical rehabilitation bed is equipped with a bed frame 2 on the bottom frame 1 of the bed. Roller 37 can be set under bed bottom frame 1, facilitates medical personnel to move patient. A bed frame lifting mechanism 3 is fixedly installed on the bottom frame 1 of the bed. The lifting mechanism can lift the bed frame 2 up and down. When the patient needs an operation, the bed surface and the operating table can be adjusted to the same height, so that the medical staff can lift the patient up and down. Move to the operating table. Bed frame 2 is provided with bed panel 4, and bed panel 4 is made up of left and right two headboard panels 5,6 and left and right two bed panels 7,8. The left and right bedside panels 5,6 are transversely hinged with the left and right two body panels 7,8 respectively, and the left and right two head panels 5,6 are vertically hinged, and the left and right two body panels 7,8 are simultaneously connected with the The longitudinal axis 9 of the bed frame 2 is hinged. Such a structure ensures that the headboard panel can be lifted and the bed panel can be turned up, which can realize the integration of the functions of lifting and turning over. Left and right two headboard panels 5,6 are provided with a set of bedside panel lifting mechanism 10, respectively are provided with a set of bedside panel rollover mechanism 11,12 under left bedside panel 7 and right bedside panel 8. The control motors 15 of each mechanism are connected with the voice circuit control box 20 installed on the bed frame 2 respectively, and the voice circuit control box 20 is then connected with the microphone 18 and the PS2 keyboard 19 by wires. The patient can control the operation of each mechanism by voice, and the nursing staff can also control the operation of each mechanism through the PS2 keyboard 19, which fully realizes intelligent control and is convenient for the patient to operate according to needs. As shown in Figure 6 and Figure 7, the bed head panel lifting mechanism 10 is basically the same structure as the bed panel rollover mechanisms 11 and 12, both of which are composed of a control motor 15, a screw rod 13, a nut sleeve 14 and a herringbone swing rod 16 , the output end of the control motor 15 is connected with the screw mandrel 13, the nut sleeve 14 is set on the screw mandrel 13, the end of the nut sleeve 14 is hinged with one end of the herringbone swing rod 16, and the middle part of the herringbone swing rod 16 is hinged on Bed frame 2 on. In the headboard lifting mechanism 10, the other end of the herringbone swing link 16 is in contact with the left and right two headboards 5,6. And in bed panel rollover mechanism 11,12, the other end of herringbone fork 16 is hinged or contacts with left and right two body panels 7,8. This structure can fully avoid that when the rollover function is realized, the headboard panel will not conflict with the herringbone swing rod 16 of the headboard lifting mechanism 10 when the headboard panel rolls over. In order to make the layout reasonable and realize the idea that three sets of mechanisms can be installed on a nursing bed, the structure of the bed panel rollover mechanism 11, 12 is slightly different from the bedside panel lifting mechanism. In order to save space, the left and right two bed panel rollover mechanisms 11, 12 control the right and left two bed panel panels 7, 8 respectively; The direction conversion gear set 38 is connected with the screw mandrel 13, so that the motor 15 can be arranged inside the bed frame 2, so as not to protrude outside the bed frame 2 and affect the appearance.

In order to prevent the patient from atrophy and decubitus when he is hospitalized, a set of back massage mechanism 17 is respectively provided with the left and right bed panels 7,8 below. As shown in Figure 8, each vibration massage board 21 of back massage mechanism 17 is embedded in the left and right bed panels 7,8 at intervals, and each vibration massage board 21 is connected with left and right sides by fixed shaft 22 thereon. The frames 39 of the bed panels 7 and 8 are hinged, each fixed shaft 22 is fixedly connected with each swing rod 23 respectively, and the other end of each swing rod 23 is respectively hinged on a longitudinal transmission rod 24, and the longitudinal transmission rod 24 passes through Connecting rod 25, crank disc 26 link to each other with driving motor 27, and driving motor 27 is fixed on the bed frame 2. The driving motor 27 of this back massaging mechanism 17 is also connected with the voice circuit control box 20. The mechanism realizes massaging the patient's back and buttocks by flipping back and forth of the vibrating massage board 21 . The patient gives instructions by voice, the drive motor 27 is energized to work, and the crank linkage mechanism composed of the connecting rod 25 and the crank disc 26 drives the longitudinal transmission rod 24 to reciprocate, and the longitudinal transmission rod 24 drives the pendulums hinged thereon. The rod 23 swings back and forth, so that the fixed shaft 22 fixedly connected with it drives the vibrating massage plate 21 to turn back and forth, so as to achieve the purpose of massage.

As shown in Fig. 4, described bed frame lifting mechanism 3 is made up of rocking bar 33, screw mandrel 34, nut sleeve 35 and swing bar 36, remote bar 33 is connected with screw mandrel 34, and screw mandrel 34 is sleeved with Nut sleeve 35, the end of nut sleeve 35 is hinged with an end of fork 36, and the middle part of fork 36 is hinged at bedstead 2 bottoms, and the other end of fork 36 is hinged with bedstead 2 upper movable surface bottoms. Shaking the rocking bar 33 drives the screw mandrel 34 to rotate, so that the nut sleeve 35 moves back and forth, thereby driving the swing bar 36 to lift or lower the upper movable surface of the bed frame 2 to realize the lifting of the bed frame 2 .

As shown in Fig. 1, Fig. 2 and Fig. 3, multiple accessories can also be installed on the intelligent multifunctional medical rehabilitation bed. A movable dining frame 28 is installed on the bed frame 2, the bottom of the dining frame 28 can be provided with rollers 29, and a chute 30 can be set at the side of the bed frame 2, by the movable cooperation of the rollers 29 and the chute 30, meals can be made Frame 28 moves back and forth on bed frame 2, and is convenient for the patient to have a meal. A detachable guardrail 31 can be respectively installed on both sides of the bed frame 2, which can protect the patient from falling from the bed, and when the patient needs to get out of bed or needs to be transferred to the operating table, it can be removed. A basin frame 32 can be fixedly arranged on the bed bottom frame 1, which is convenient for the patient to place a washbasin or a bedpan.

Claims (6)

1. An intelligent multifunctional medical rehabilitation bed, comprising a bed frame (1), a liftable bed frame (2) installed on the bed frame (1), and a liftable bed frame installed under the bed frame (2). The lifting mechanism (3) and the bed panel (4) installed on the bed frame (2) are characterized in that: the bed panel (4) consists of left and right headboard panels (5, 6) and left and right bed panels ( 7, 8), the left and right bedside panels (5, 6) are respectively transversely hinged with the left and right bedside panels (7, 8), and the left and right bedside panels (5, 6) are vertically hinged, and the left and right bedside panels (5, 6) are vertically hinged. 1. The right bed panel (7, 8) is hinged with the longitudinal axis (9) of the bed frame (2) at the same time; the left and right bedside panels (5, 6) are provided with a bedside panel lifting mechanism (10), the left, right Left and right bed panel rollover mechanisms (11, 12) are arranged symmetrically below the right bed panel (7, 8); bed head panel lifting mechanism (10) and left and right bed panel rollover mechanisms (11, 12 ) each control motor (15) is respectively connected with the voice circuit control box (20) installed on the bed frame (2), and the voice circuit control box (20) is then connected with the microphone (18) and PS2 keyboard (19) by wire . 2. The intelligent multifunctional medical rehabilitation bed according to claim 1, characterized in that: said headboard panel lifting mechanism (10) has the same structure as the left and right bed panel rollover mechanisms (11, 12) , the output end of the control motor (15) installed on the bed frame (2) is connected to the screw mandrel (13), the screw mandrel (13) is covered with a nut sleeve (14), and the end of the nut sleeve (14) The part is hinged with one end of the herringbone fork (16), and the middle part of the herringbone fork (16) is hinged on the bed frame (2), and the other end of the herringbone fork (16) is connected with the left and right headboard panels (5 , 6) or the left and right bed panels (7, 8) are connected or contacted. 3. The intelligent multifunctional medical rehabilitation bed according to claim 1 or 2, characterized in that: a set of back massage mechanism (17) is respectively arranged under said left and right bed panels (7, 8), and the back Each vibration massage board (21) of massage mechanism (17) is embedded in the left and right bed panels (7, 8) at intervals, and each vibration massage board (21) passes through the fixed shaft (22) on it and The frames (39) of the left and right bed panels (7, 8) are hinged, and each fixed shaft (22) is fixedly connected with the spare root fork (23) respectively, and the other end of each fork (23) is respectively hinged on On a longitudinal transmission rod (24), the longitudinal transmission rod (24) is connected with the drive motor (27) through the connecting rod (25) and the crank disc (26), and the drive motor (27) is fixed on the bed frame (2) . 4. The intelligent multifunctional medical rehabilitation bed according to claim 1 or 2, characterized in that: a dining rack (28) is arranged above said bed frame (2), and the both sides of the dining rack (28) Support leg is movably matched with the chute (30) that is arranged on the both sides of bed frame (2) by roller (29). 5. The intelligent multifunctional medical rehabilitation bed according to claim 1 or 2, characterized in that: a detachable guardrail (31) is provided on both sides of the bed frame (2). 6. The intelligent multifunctional medical rehabilitation bed according to claim 1 or 2, characterized in that: said bed frame (1) is provided with a basin frame (32).

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