CN116531196B

CN116531196B - Multifunctional sickbed

Info

Publication number: CN116531196B
Application number: CN202310798066.9A
Authority: CN
Inventors: 张翼; 刘莉莉; 魏嵬; 张光伟
Original assignee: Shandong Juntai Ande Medical Technology Co ltd; Changle County Peoples Hospital
Current assignee: Shandong Juntai Ande Medical Technology Co ltd; Changle County Peoples Hospital
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-09-01
Anticipated expiration: 2043-07-03
Also published as: CN116531196A

Abstract

The application is applicable to the technical field of medical equipment, and provides a multifunctional sickbed, which comprises: bed body portion and functional part, the functional part is located the middle part of bed body portion, the functional part includes: the device comprises a first bed plate, a second bed plate and a third bed plate which are hinged in sequence, wherein two servo motors which are arranged oppositely are arranged at the bottom of the second bed plate, a rotating shaft of each servo motor is fixedly connected with a screw rod, the first bed plate and the third bed plate are both connected with nut blocks in a rotating mode, and the nut blocks are connected with the screw rods in a threaded mode; the bed body comprises: and the fourth bed plate and the fifth bed plate are positioned at two sides of the functional part. Therefore, the application realizes the transformation of lying position and sitting position through the first bed board, the second bed board and the third bed board which are hinged in sequence, and simultaneously realizes the transformation of lateral position by utilizing the second bed board with limited single side, and one end of the fourth bed board and one end of the fifth bed board are designed in an open mode, thereby being convenient for the standing and the getting-on of patients and preventing the patients from falling down.

Description

Multifunctional sickbed

Technical Field

The application relates to the technical field of medical appliances, in particular to a multifunctional sickbed.

Background

Many patients in the ward of hospital can't self-care, even can not get up, therefore need the accompanying personnel to nurse, when patient need stands up, need the accompanying personnel to carry out supplementary standing up, especially when wound on the patient still does not heal completely, the patient can't cooperate through self application of force, cause accompanying personnel's amount of labour to be great, when long-time bed, accompanying personnel and patient oneself can produce psychological separation and bad emotion because of frequent standing up, cause patient and accompanying personnel's relationship tension, patient can't stand up in real time according to own needs simultaneously, lead to the health to resume slowly, simultaneously because of lying down for a long time, lead to local blood circulation unsmooth, the bedsore. The existing sickbed can realize the transformation of lying position and sitting position, but when a patient gets on or off the sickbed in the recovery process, the patient needs to get on the sickbed from one side of the sickbed, then the posture is continuously adjusted to lie in the center of the sickbed, in the process, the body needs to be in a torsion posture by means of a side fence handle, the injury of a wound can be aggravated, the healing of the wound is slowed down, simultaneously, the patient is not friendly, and meanwhile, the enthusiasm of the patient for getting off the sickbed can be reduced due to the severe pain.

The patent number is CN 201320311618.0' provides a multi-functional massage back beating sickbed, and this sickbed includes bed board and footpost, its characterized in that the bed board constitute by a series of size the same, interval equal lath, below in the middle of two adjacent laths is provided with guide rail and the lead screw unanimous with lath direction, the both sides of lead screw are provided with motor and rocker respectively, the pivot and the lead screw of motor are coaxial, the pivot and the lead screw of rocker are coaxial, the slider is by the lead screw drive, slides on the guide rail, disposes the massage head that can reciprocate at the top of slider. The scheme automatically massages the patient, has the function of back beating for the patient, prevents the patient from bedsores caused by lying in a fixed lying position, and reduces the workload and psychological burden of medical staff and family members of the patient. However, for patients, the requirement of autonomous turn-over of the patient cannot be satisfied.

In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.

Disclosure of Invention

Aiming at the defects, the application aims to provide a multifunctional sickbed, which realizes the transformation of lying position and sitting position through a first bed plate, a second bed plate and a third bed plate which are hinged in sequence, and simultaneously realizes the transformation of lateral position by utilizing the second bed plate with limited single side, and one end of the fourth bed plate and one end of the fifth bed plate are designed in an open manner, so that the standing and the getting-on of patients are convenient, and the falling of the patients is prevented.

In order to achieve the above object, the present application provides a multifunctional hospital bed comprising: bed body portion and functional part, the functional part is located the middle part of bed body portion, the functional part includes: the device comprises a first bed plate, a second bed plate and a third bed plate which are hinged in sequence, wherein two servo motors which are arranged oppositely are arranged at the bottom of the second bed plate, the servo motors are rotationally connected with the second bed plate, rotating shafts of the servo motors are fixedly connected with screw rods, nut blocks are rotationally connected with the first bed plate and the third bed plate, and the nut blocks are in threaded connection with the screw rods; the bed body comprises: a fourth bed plate and a fifth bed plate, wherein the fourth bed plate and the fifth bed plate are positioned at two sides of the functional part; the side of the second bed plate is provided with a rotating shaft, the fourth bed plate is provided with a sliding block and a baffle plate corresponding to the rotating shaft, the rotating shaft is lapped on the baffle plate, the sliding block is connected with the fourth bed plate in a sliding manner, and the sliding block can move to the upper part of the rotating shaft; the back surfaces of the first bed plate and the third bed plate are provided with arc-shaped rods, and the nut blocks are rotationally connected with the arc-shaped rods; the bed body part further comprises a base, the fourth bed plate and the fifth bed plate are fixedly connected with the base, two symmetrical telescopic cylinders are arranged on the base, and the telescopic cylinders can be abutted to the second bed plate.

According to the multifunctional sickbed disclosed by the application, the two sides of the second bed board are provided with the rotating shafts, and the fifth bed board is provided with the sliding blocks and the baffle plates corresponding to the rotating shafts.

According to the multifunctional sickbed disclosed by the application, one end of the end part of the fourth bed plate is connected with one end of the end part of the fifth bed plate, and the other end of the fourth bed plate is separated.

According to the multifunctional sickbed disclosed by the application, the baffle is positioned below the first bed plate and the second bed plate.

According to the multifunctional sickbed disclosed by the application, the sliding block on the fourth bed board and the sliding block on the fifth bed board are integrally designed, and when the sliding block on one side limits the corresponding rotating shaft, the sliding block on the other side releases the corresponding rotating shaft.

According to the multifunctional sickbed disclosed by the application, the first bed board comprises the bottom board and the panel, the panel is connected with the bottom board in a sliding manner, and the spring is arranged between the bottom board and the panel, so that the relative elastic sliding of the bottom board and the panel is realized.

The application provides a multifunctional sickbed, comprising: bed body portion and functional part, the functional part is located the middle part of bed body portion, the functional part includes: the device comprises a first bed plate, a second bed plate and a third bed plate which are hinged in sequence, wherein two servo motors which are arranged oppositely are arranged at the bottom of the second bed plate, the servo motors are rotationally connected with the second bed plate, rotating shafts of the servo motors are fixedly connected with screw rods, nut blocks are rotationally connected with the first bed plate and the third bed plate, and the nut blocks are in threaded connection with the screw rods; the bed body comprises: a fourth bed plate and a fifth bed plate, wherein the fourth bed plate and the fifth bed plate are positioned at two sides of the functional part; the side of the second bed plate is provided with a rotating shaft, the fourth bed plate is provided with a sliding block and a baffle plate corresponding to the rotating shaft, the rotating shaft is lapped on the baffle plate, the sliding block is connected with the fourth bed plate in a sliding manner, and the sliding block can move to the upper part of the rotating shaft; the beneficial effects of the application are as follows: the first bed board, the second bed board and the third bed board which are hinged in sequence are used for realizing the transformation of lying position and sitting position, meanwhile, the second bed board with limited single side is used for realizing the transformation of lateral position, and one end of the fourth bed board and one end of the fifth bed board are designed in an open mode, so that the patient can stand and get on the bed conveniently, and the patient is prevented from falling down.

Drawings

FIG. 1 is a schematic view of the structure of the present application in a lying state; FIG. 2 is a schematic view of the structure of the present application in a sitting and lying position; FIG. 3 is a schematic view of the structure of the present application in a side lying position; FIG. 4 is a schematic view of the structure of the bed body of the present application; FIG. 5 is a schematic view of the functional part of the present application; FIG. 6 is a schematic view of the functional unit in the sitting and lying position of the present application; FIG. 7 is a schematic cross-sectional view of the present application in a lying state; FIG. 8 is a schematic cross-sectional view of the present application in a side lying position; FIG. 9 is a schematic cross-sectional view of a first deck of the present application; in the figure, 1-first bed board, 11-arc-shaped rods, 12-nut blocks, 13-panels, 14-bottom boards, 15-springs, 2-second bed board, 21-servo motor, 22-lead screw, 3-third bed board, 4-fourth bed board, 41-baffle board, 42-sliding block, 5-fifth bed board, 6-base, 61-telescopic cylinder, 62-switching cylinder, 7-control panel, 100-functional part and 200-bed body part.

Detailed Description

The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

Referring to fig. 1 to 8, the present application provides a multi-functional hospital bed. The multifunctional sickbed comprises: a bed body 200 and a functional unit 100, wherein the functional unit 100 is located in the middle of the bed body 200, and the functional unit 100 comprises: the first bed board 1, the second bed board 2 and the third bed board 3 which are hinged in sequence, two servo motors 21 which are arranged oppositely are arranged below the second bed board 2, the servo motors 21 are connected with the second bed board 2 in a rotating mode, motor connecting plates are arranged on the second bed board 2 corresponding to the servo motors 21, and a certain distance is reserved between the servo motors 21 and the second bed board 2. The rotating shaft of the servo motor 21 is fixedly connected with a screw rod 22, the first bed plate 1 and the third bed plate 3 are both rotatably connected with a nut block 12, and the nut block 12 is in threaded connection with the screw rod 22; the bed body 200 includes: a fourth bed plate 4 and a fifth bed plate 5, wherein the fourth bed plate 4 and the fifth bed plate 5 are positioned at two sides of the functional part 100; the side of the second bed board 2 is provided with a rotating shaft, the fourth bed board 4 is provided with a sliding block 42 and a baffle 41 corresponding to the rotating shaft, the rotating shaft is lapped on the baffle 41, the sliding block 42 is connected with the fourth bed board 4 in a sliding manner, and the sliding block 42 can move to the upper part of the rotating shaft to limit the up-and-down movement of the rotating shaft. The servo motor 21 drives the screw rod 22 to rotate, the screw rod 22 drives the nut block 12 to move on the screw rod 22, and the first bed plate 1, the second bed plate 2 and the third bed plate 3 are sequentially hinged, so that the first bed plate 1 and the third bed plate 3 rotate relative to the second bed plate 2, the posture of a patient is changed, and the lying position is changed into the sitting position. The fourth bed board 4 and the fifth bed board 5 are positioned at two sides of the second bed board 2, the fourth bed board 4 is provided with a sliding block 42 and a baffle 41, and the sliding block 42 and the baffle 41 limit the rotating shaft, so that the second bed board 2 can rotate by taking the rotating shaft as the axis, and the lateral position of a patient is realized. When the patient is in the sitting and lying position, the patient supports the fourth bed board 4 and the fifth bed board 5 by hands, so that the patient can directly get down from the front of the sitting and lying position, and the pain and inconvenience of wounds caused by skew of the body due to holding the fence handle by one hand when getting down from the side are reduced. Meanwhile, when the patient needs to lie on one side, the first bed board 1, the second bed board 2 and the third bed board 3 are put flat, and then one side of the second bed board 2 is rotated upwards, so that the patient can turn over to one side by virtue of the action of the bed boards, the patient can turn over himself or herself, or the medical staff can assist in turning over, the autonomy of the patient is improved, and the labor intensity of the medical staff is reduced. Rail handles are also provided on both sides of the bed body 200, which are not shown in the drawings of the specification in order to better demonstrate the multifunctional hospital bed of the present application.

Further, the two sides of the second bed board 2 are respectively provided with a rotating shaft, and the fifth bed board 5 is provided with a sliding block 42 and a baffle 41 corresponding to the rotating shafts. The second bed board 2 can rotate leftwards or rightwards, so that the selectivity of the patient is increased, and the comfort of the patient lying in bed is improved.

Further, the fourth bed plate 4 is connected to one end of the end portion of the fifth bed plate 5, and the other end is separated. The separation ends of the fourth bed plate 4 and the fifth bed plate 5 facilitate the replacement of the standing posture and the sitting posture of the patient, improve the autonomy and the comfort of the patient for getting on and off the bed, and provide avoidance space for the patient to walk and get on the bed. In the process of getting on and off the bed, the patient is supported on the fourth bed board 4 and the fifth bed board 5 by hands, the body is lifted upwards by the strength of arms of the hands, the friction force between the body and the bed surface is reduced, and the pain feeling of tearing wounds caused by movement of the body is reduced when the patient gets off the bed from one side. The fourth bed board 4 and the fifth bed board 5 can replace fences to apply force to piglets of patients, protect the patients and prevent the patients from falling down.

Further, the back of first bed board 1 with the back of third bed board 3 is equipped with arc pole 11, nut piece 12 rotates to be connected arc pole 11, nut piece 12 are located the middle part of arc pole 11, and nut piece 12 provides the rotatory lift power of first bed board 1 and third bed board 3, and arc pole 11 decomposes the both sides of bed board with the lift power for the atress of bed board is more even, prevents that the crooked situation from appearing in the bed board.

Furthermore, the baffle 41 is located below the first bed plate 1 and the second bed plate 2, when the patient is in the lying position or sitting position on the sickbed, the weight above the buttocks of the patient is greater than the weight of the legs, so that the first bed plate 1 and the second bed plate 2 are subjected to larger pressure, the baffle 41 can assist in supporting the first bed plate 1 and the second bed plate 2, and the third bed plate 3 can be fixed by using the arc-shaped rods 11.

Further, the bed body 200 further includes a base 6, the fourth bed board 4 and the fifth bed board 5 are fixedly connected with the base 6, two symmetrical telescopic cylinders 61 are disposed on the base 6, and the telescopic cylinders 61 can be abutted to the second bed board 2. When the telescopic cylinder 61 on one side extends outwards, the rotating shaft on one side of the second bed plate 2 is limited by the sliding block 42 and the baffle 41, and one side of the second bed plate 2 rotates to realize the lateral lying of the patient. When the user needs to lie on the other side, the first bed board 1, the second bed board 2 and the third bed board 3 are put flat, the rotating shafts on the other side are limited by the sliding blocks 42 and the baffle plates 41 on the other side, the corresponding telescopic cylinders 61 are extended outwards, and the first bed board 1, the second bed board 2 and the third bed board 3 are turned over towards the other side.

Further, the sliding block 42 on the fourth bed board 4 and the sliding block 42 on the fifth bed board 5 are integrally designed, when the sliding block 42 on one side limits the corresponding rotating shaft, the sliding block 42 on the other side releases the corresponding rotating shaft, so that the second bed board 2 is always in a one-side limited state. One side of the sliding block 42 is provided with a switching cylinder 62, the switching cylinder 62 can be an electric cylinder or an air cylinder, one side of the switching cylinder 62 is fixedly connected with the base 6, the other side of the switching cylinder is fixedly connected with the sliding block 42, and the switching cylinder 62 extends and contracts to limit rotating shafts of the sliding block 42 at different positions.

Referring to fig. 9, further, the first bed board 1 includes a bottom board 14 and a panel 13, the panel 13 is slidably connected with the bottom board 14, and a spring 15 is disposed between the bottom board 14 and the panel 13, so as to realize the relative elastic sliding of the bottom board 14 and the panel 13. When the first bed board 1 and the second bed board 2 rotate, the first bed board 1 can be abutted on the second bed board 2 in the process of upward rotation due to the thickness of the first bed board 1, so that the first bed board 1 cannot be greatly rotated, and the panel 13 is in sliding connection with the bottom board 14, so that when the panel 13 is abutted on the second bed board 2, the panel 13 can move relative to the bottom board 14, and the upward rotation of the bottom board 14 is ensured. Further, the third bed plate 3 has the same structure as the first bed plate 1.

The fourth bed board 4 and the fifth bed board 5 are provided with a control panel 7, and the control panel 7 is used for controlling the servo motor 21, the telescopic cylinder 61 and the switching cylinder 62 to realize the transformation of the lying position, the sitting position and the lateral position of the multifunctional sickbed. The internal control of the control panel 7 is controlled by a PLC program, which belongs to the prior art and is not described in detail herein.

Referring to fig. 1 to 8, the multifunctional hospital bed has a plurality of usage scenarios:

1. when a patient needs to lie on the multifunctional sickbed, the control panel 7 is controlled, so that the first bed board 1, the second bed board 2 and the third bed board 3 are put flat, and the patient lies flat.

2. When a patient needs to sit up, the control panel 7 is controlled, so that the two servo motors 21 respectively rotate, and the inclination angles of the first bed plate 1 and the third bed plate 3 are adjusted, so that the patient can sit up.

3. When a patient needs to stand, the patient in a sitting posture supports the hands on the fourth bed board 4 and the fifth bed board 5, and the patient lifts the body upwards by the force of the arms of the hands, so that the patient can stand directly from the sitting posture, the friction between the body and the bed surface is reduced, and the pain caused by tearing of the wound due to movement of the body is reduced when the patient leaves the bed from one side. The fourth bed board 4 and the fifth bed board 5 are positioned at two sides of the patient when standing up, so as to protect the patient and prevent the patient from falling down. When the patient needs to get on the bed from a standing state, the patient can operate reversely.

4. When the patient is converted from the lying state to the side lying state, the control panel 7 is controlled, the side lying direction is selected, the sliding block 42 is moved to the corresponding direction by the switching cylinder 62, so that the rotating shafts on the corresponding sides of the second bed plate 2 are limited by the sliding block 42, the telescopic cylinder 61 extends outwards, the second bed plate 2 is jacked up, the other side of the second bed plate 2 is turned up, and the side lying turning of the patient is realized.

In summary, the present application provides a multifunctional hospital bed, comprising: bed body portion and functional part, the functional part is located the middle part of bed body portion, the functional part includes: the device comprises a first bed plate, a second bed plate and a third bed plate which are hinged in sequence, wherein two servo motors which are arranged oppositely are arranged at the bottom of the second bed plate, the servo motors are rotationally connected with the second bed plate, rotating shafts of the servo motors are fixedly connected with screw rods, nut blocks are rotationally connected with the first bed plate and the third bed plate, and the nut blocks are in threaded connection with the screw rods; the bed body comprises: a fourth bed plate and a fifth bed plate, wherein the fourth bed plate and the fifth bed plate are positioned at two sides of the functional part; the side of the second bed plate is provided with a rotating shaft, the fourth bed plate is provided with a sliding block and a baffle plate corresponding to the rotating shaft, the rotating shaft is lapped on the baffle plate, the sliding block is connected with the fourth bed plate in a sliding manner, and the sliding block can move to the upper part of the rotating shaft; according to the application, the first bed board, the second bed board and the third bed board which are hinged in sequence are used for realizing the transformation of the lying position and the sitting position, meanwhile, the second bed board with limited single side is used for realizing the transformation of the lateral position, and one ends of the fourth bed board and the fifth bed board are designed in an open mode, so that the patient can stand and get on the bed conveniently, and the patient is prevented from falling down.

In the description of the present application, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or element in question must be provided with a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application.

Of course, the present application is capable of other various embodiments and its several details are capable of modification and variation in light of the present application, as will be apparent to those skilled in the art, without departing from the spirit and scope of the application as defined in the appended claims.

Claims

1. A multi-functional hospital bed, comprising: bed body portion and functional part, the functional part is located the middle part of bed body portion, the functional part includes: the device comprises a first bed plate, a second bed plate and a third bed plate which are hinged in sequence, wherein two servo motors which are arranged oppositely are arranged at the bottom of the second bed plate, the servo motors are rotationally connected with the second bed plate, rotating shafts of the servo motors are fixedly connected with screw rods, nut blocks are rotationally connected with the first bed plate and the third bed plate, and the nut blocks are in threaded connection with the screw rods; the bed body comprises: a fourth bed plate and a fifth bed plate, wherein the fourth bed plate and the fifth bed plate are positioned at two sides of the functional part; the side of the second bed plate is provided with a rotating shaft, the fourth bed plate is provided with a sliding block and a baffle plate corresponding to the rotating shaft, the rotating shaft is lapped on the baffle plate, the sliding block is connected with the fourth bed plate in a sliding manner, and the sliding block can move to the upper part of the rotating shaft; the back surfaces of the first bed plate and the third bed plate are provided with arc-shaped rods, and the nut blocks are rotationally connected with the arc-shaped rods; the bed body part further comprises a base, the fourth bed plate and the fifth bed plate are fixedly connected with the base, two symmetrical telescopic cylinders are arranged on the base, and the telescopic cylinders can be abutted against the second bed plate; the first bed board comprises a bottom board and a panel, the panel is connected with the bottom board in a sliding mode, and a spring is arranged between the bottom board and the panel to realize the relative elastic sliding of the bottom board and the panel.

2. The multifunctional sickbed according to claim 1, wherein two sides of the second bed board are provided with rotating shafts, and the fifth bed board is provided with a sliding block and a baffle corresponding to the rotating shafts.

3. The multi-function hospital bed of claim 2, wherein the fourth bed plate is connected to one end of the fifth bed plate and the other end is separated.

4. A multi-function hospital bed according to claim 3, wherein the baffle is located below the first and second beds.

5. The multi-purpose hospital bed of claim 4, wherein the slide on the fourth bed plate is integrally designed with the slide on the fifth bed plate, and when one slide limits the corresponding rotation axis, the slide on the other side releases the corresponding rotation axis.