CN218129009U

CN218129009U - Electric nursing bed

Info

Publication number: CN218129009U
Application number: CN202221919102.XU
Authority: CN
Inventors: 黄善平; 宁旭
Original assignee: Zhuhai Hepin Health Technology Co ltd
Current assignee: Zhuhai Hepin Health Technology Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-12-27
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses an electric nursing bed, which comprises a bed body and a bed frame for supporting the bed body, wherein the bed frame comprises an upper frame body, a lower frame body and a movable support, the movable support comprises a front support and a rear support which are oppositely arranged, and the front support and the rear support respectively comprise a main frame and a thrust device III; the top ends of two sides of the main frame are hinged with the upper frame body, the bottom ends of two sides of the main frame are respectively embedded in the guide grooves of the lower frame body, and two ends of the front thrust device and the rear thrust device III are respectively hinged with the main frame and the upper frame body and are matched with each other to drive the upper frame body and the lower frame body to move relatively; the bed body is connected on the upper frame body, realizes lifting through the bed frame and can also be inclined forwards and backwards to ensure that a patient lying on the bed realizes a vertical-head supine position and a reverse vertical-head supine position; the tail part of the bed body is hinged with the upper frame body, the bed body can swing upwards to be less than or equal to 90 degrees around the hinged position through the lifting device between the bed frame and the bed body, so that the bed body can be integrally and vertically turned up, a patient is communicated with the bed body to be turned up together to directly form a standing posture, and the rehabilitation therapy of standing is safely and quickly carried out.

Description

Electric nursing bed

Technical Field

The utility model relates to a nursing device, in particular to a nursing bed.

Background

The nursing bed is a bed designed for the convenience of caring for patients, and has multiple auxiliary functions, such as being capable of turning up a head bed board to adjust the lying posture of the patient through different angles, or lifting legs to help the leg patient to lift the feet, and being provided with handrails at the bedside to assist the patient to get up or lie down and prevent the patient from rolling off the bed. The above are all basic functions of the nursing bed, and for partial operation patients, the supine position and the inverse supine position are needed for postoperative rest, but the nursing bed with only basic functions cannot realize the adjustment of the supine posture, generally, the aim is achieved by inserting cushion blocks at the bottom of the bed to enable the nursing bed to be wholly inclined, and the operation is very difficult; on the other hand, in order to care for some special patients, such as those who lie flat for too long but need rehabilitation therapy, the patients need to stand to adapt to the standing posture in the initial stage, but the patients are difficult to get up originally, and the patients can fall to the ground only by turning over and moving the patients for many times by others, so that the patients are very difficult to get up, and in the process of turning over and moving the patients, other problems such as tearing wounds, bumping and the like easily occur carelessly.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides an electric nursing bed.

The utility model provides a technical scheme that its technical problem adopted is:

an electric nursing bed comprises a bed body and a bed frame for supporting the bed body, wherein bed armrests are arranged on the left side and the right side of the bed body, a front coaming and a tail coaming are respectively arranged on the front side and the rear side of the bed body, the bed frame comprises an upper frame body, a lower frame body and a movable support arranged between the upper frame body and the lower frame body, the movable support comprises a front support and a rear support which are oppositely arranged, and the front support and the rear support respectively comprise a main frame and a thrust device III; the top ends of two sides of the main frame are hinged with the upper frame body, the left side and the right side of the lower frame body are respectively provided with a guide groove, the bottom ends of two sides of the main frame are respectively embedded in the guide grooves and can horizontally slide along the guide grooves, the thrust device III comprises a body and a thrust rod, the body is hinged on the main frame body/the upper frame body, a driving section of the thrust rod is hinged on the upper frame body/the main frame body, the thrust device III of the front support and the rear support are matched to work to drive the upper frame body and the lower frame body to move relatively, and the bed body is connected on the upper frame body; the lifting device is arranged between the bed frame and the bed body, the tail part of the bed body is hinged with the upper frame body, the lifting device comprises a driver and a jacking rod driven by the driver, the end part of the driver is rotatably connected with the bed frame/bed body, the tail end of the jacking rod is hinged with the bed body/bed frame, and the bed body is enabled to swing upwards to be less than or equal to 90 degrees around the hinged position of the tail part of the bed body through the lifting device.

And a movable connecting rod is arranged between the main frame of the front support or the rear support and the lower frame body, and two ends of the movable connecting rod are respectively hinged with the main frame and the lower frame body.

The height b of the upper frame body after the upper frame body parallelly ascends relative to the lower frame body is larger than or equal to the distance a between the tail end of the bed body and a hinge point of the upper frame body and the bed body.

The bed body comprises a bed frame, a bed board and bed enclosing plates, wherein the bed enclosing plates comprise a front enclosing plate, a tail enclosing plate, a left side enclosing plate and a right side enclosing plate and are fixedly arranged on four corresponding side surfaces of the bed frame respectively, and the bed board is laid on the bed frame and comprises an upper body bed board and a leg bed board which can be movably folded.

One side of the upper body bed board is rotatably connected with the middle of the bed frame, a thrust device I is arranged on the bed frame, and the driving end of the thrust device I is connected to the bottom surface of the upper body bed board to drive the upper body bed board to upwards overturn and incline.

The leg bed plate comprises a thigh plate and a shank plate, one side of the thigh plate is hinged with the middle part of the bed frame, and the other side of the thigh plate is movably connected with the shank plate; the bed frame is provided with a thrust device II, the driving end of the thrust device II is connected to the bottom surface of the thigh plate, the thigh plate is driven to be turned upwards and inclined around the hinge joint, and meanwhile, the lower leg plate is also turned up along with the thigh plate.

The bed board is made of steel plates, and a plurality of groups of punched holes are formed in the steel plates.

And the bottom of the lower frame body is provided with support legs.

The bottom of the lower frame body is also provided with a roller which can be adjusted in an up-and-down lifting manner.

A damping telescopic supporting rod is arranged between the bed body and the bed frame.

The utility model has the advantages that: the utility model discloses a bed body can realize the time of going up and down through the bedstead, can also incline around the order lie in the patient in bed realize the head of hanging down on the back position and the contrary head of hanging down on the back position, simultaneously through with the elevating gear cooperation, make the bed body can whole vertical jack-up, make the patient communicate the bed body and directly form the appearance of standing together, patient can stand on bed afterbody bounding wall, and can grasp the assistance that the bed handrail resumeed to stand, need not through difficult process of getting up, can carry out the rehabilitation who stands safely fast.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of the bed body of the present invention in a reverse vertical supine position;

FIG. 3 is a schematic view of the structure of the bed body in the vertically and supine position;

FIG. 4 is a schematic view of the upright structure of the bed body of the present invention;

FIG. 5 is a schematic view of the structure of the upper body bed plate of the utility model;

FIG. 6 is a schematic view of the structure of the leg bed plate of the present invention;

fig. 7 is a schematic structural view of the bed body of the utility model rising in parallel.

Detailed Description

Referring to fig. 1 to 3, an electric nursing bed includes a bed body 1 and a bed frame 2 supporting the bed body 1, wherein bed armrests 9 are provided on the left and right sides of the bed body 1, and a front enclosing plate 61 and a rear enclosing plate 62 are provided on the front and rear sides, respectively.

The bed frame 2 comprises an upper frame body 21, a lower frame body 22 and a movable support 53 arranged between the upper frame body and the lower frame body, the movable support comprises a front support 31 and a rear support 32 which are oppositely arranged, and the front support 31 and the rear support 32 respectively comprise a main frame and a thrust device III 73; the top ends of two sides of the main frame are hinged to the upper frame body 21, the left side and the right side of the lower frame body 22 are respectively provided with a guide groove 221, the bottom ends of two sides of the main frame are respectively embedded in the guide grooves 221 and can horizontally slide along the guide grooves 221, the front support 31 and the rear support 32 can freely move respectively through the sliding of the bottom of the main frame, the thrust device iii 73 comprises a body 731 and a thrust rod 732, and in the embodiment, the thrust device iii comprises a body 731 and a thrust rod 732. The body 731 is hinged on the main frame, the driving section of the thrust rod 732 is hinged on the upper frame 21, the upper and lower frames are driven to move relatively by the matching work of the thrust device III 73 of the front bracket 31 and the rear bracket 32, and 4 states are provided:

in the first state, the thrust rod 732 of the thrust device iii 73 of the front frame 31 extends from the body 731, so that the bottom of the main frame of the front frame 31 slides toward the middle of the lower frame 22 to be supported between the upper frame 21 and the main frame, and at the same time, the thrust rod 732 of the thrust device iii 73 of the rear frame 32 retracts into the body 731, so that the bottom of the main frame of the rear frame 32 slides to the outer end of the lower frame 22 to be folded relative to the upper and lower frames and the tail ends of the upper and lower frames are closed, at this time, the upper frame 21 is in a tail end downward inclined state relative to the lower frame 22, and the bed body 1 arranged on the upper frame 21 is also inclined to form a vertical supine posture.

In the second state, the thrust rod 732 of the thrust device iii 73 of the front support 31 is retracted into the body 731, so that the bottom of the main frame of the front support 31 slides to the outer end of the lower frame 22 and folds relative to the upper and lower frames, and the tail ends of the upper and lower frames are closed, and at the same time, the thrust rod 732 of the thrust device iii 73 of the rear support 32 extends out of the body 731, so that the bottom of the main frame of the rear support 32 slides to the middle of the lower frame 22 to turn up and support between the upper frame 21 and the main frame, and at this time, the upper frame 21 is in a state of tilting the front head downward relative to the lower frame 22, and the bed body 1 arranged on the upper frame 21 is also tilted to form a vertical supine posture.

In the third state, the thrust rods 732 of the thrust devices iii 73 of the front support 31 and the rear support 32 extend out of the body 731 at the same time, at this time, the main frames of the front support 31 and the rear support 32 move synchronously, and the bottoms of the main frames slide towards the middle part to turn up the two main frames, so that the main frames ascend in parallel, and the purpose of ascending the bed body 1 is achieved.

In the fourth state, the thrust rods 732 of the thrust devices iii 73 of the front support 31 and the rear support 32 are simultaneously retracted into the body 731, at this time, the main frames of the front support 31 and the rear support 32 move synchronously, and the bottoms of the main frames slide towards the outer ends to fold the two main frames, so that the main frames descend in parallel, and the purpose of reducing the height of the bed body 1 is achieved.

Through the adjustment of the posture of the bed frame, the bed body of the nursing bed has the ascending and descending functions, meanwhile, the special bed body postures of the vertical head and the reverse vertical head are realized, and the realization of various supine functions is realized through the change of the bed frame.

As shown in fig. 4, a lifting device 74 is disposed between the bed frame 2 and the bed body 1, the rear portion of the bed body 1 is hinged to the bed frame 2, the lifting device 74 includes a driver 741 and a lifting rod 742 driven by the driver 741, in this embodiment, the bottom end of the housing of the driver 741 is rotatably connected to the bed frame 2 to swing, the end of the lifting rod 742 is hinged to the bottom of the bed body 1, the driver 741 drives the lifting rod 742 to relatively extend and retract, so as to change the length, when the lifting rod 742 extends out, the lifting rod constantly supports the bed body 1 and moves the bed body 1 upward around the hinged position of the rear portion of the bed body, so that the bed body 1 swings at an angle relative to the bed frame 2, the range of the swing angle of the bed body 1 is not more than 90 °, the bed body 1 can be lifted vertically and the patient can be lifted up together with the bed body 1 to directly form a standing posture, the patient can stand on the bed rear portion enclosure 62, and can grasp the bed armrest 11 to perform standing assistance without a difficult lifting process, thereby performing the standing rehabilitation treatment safely and quickly.

As the preferred scheme of the utility model, the main frame of fore-stock 31 or after-poppet 32 with be equipped with movable connecting rod 33 between the framework 22 down, in this embodiment, movable connecting rod 33 sets up on fore-stock 31, movable connecting rod 33 both ends are articulated respectively main frame and framework 22 down promote movable support's activity stationarity through movable connecting rod.

As shown in fig. 7, the height b of the upper frame 21 after rising parallel to the lower frame 22 is greater than or equal to the distance a between the rear end of the bed body 1 and the hinge point 23 between the upper frame 21 and the bed body, so as to ensure that when the bed body rises, the part from the hinge point 23 to the rear end of the bed body does not interfere with the bed frame 2, and under this structure, the bed body 1 can only start to rise to form an upright posture when the bed frame is in a rising state, thereby increasing the range of force support, and making the bed body 1 more stable when in an upright state.

As shown in fig. 5 and 6, the bed body 1 comprises a bed frame 4, a bed board 5 and bed surrounding boards 6, wherein the bed surrounding boards comprise a front surrounding board 61, a tail surrounding board 62 and left and right side surrounding boards 63 which are respectively fixedly arranged on four corresponding side surfaces of the bed frame 4, the bed board 5 is laid on the bed frame 4 and comprises an upper body bed board 51 and a leg bed board 52 which can be movably folded, and the sleeping posture of a patient lying on the bed can be adjusted by adjusting the upper body bed board 51 and the leg bed board 52, so that the patient can feel more comfortable.

The upper body bed board 51 and the leg bed board 52 are driven by thrust devices I and II respectively. One side of the upper body bed board 51 is rotatably connected with the middle part of the bed frame 4, a thrust device I71 is arranged on the bed frame 4, and the driving end of the thrust device I71 is connected with the bottom surface of the upper body bed board 51 to drive the upper body bed board 51 to rotate, turn upwards and incline to support the upper body of the patient. The leg bed board 52 comprises a thigh board 53 and a shank board 54, one side of the thigh board 53 is hinged with the middle part of the bed frame 4, and the other side is movably connected with the shank board 54; the bed frame 4 is provided with a thrust device II 72, the driving end of the thrust device II 72 is connected with the bottom surface of the thigh plate 53, the thigh plate 53 is driven to be turned upwards and inclined around the hinge position, and meanwhile, the lower leg plate 54 is turned up along with the thigh plate 53 to support the legs. In order to ensure the durability of the bed plate 5, the bed plate 5 is made of steel plates, and a plurality of groups of punched holes are arranged on the steel plates to ensure the air permeability of the bed plate 5.

Furthermore, the bottom of the lower frame 22 is provided with a roller 25 and a support 24, the roller 25 can be adjusted up and down, so that the roller 25 falls to the ground, and the nursing bed can be moved by the roller 25.

Preferably, a damping telescopic support rod 8 is arranged between the bed body 1 and the bed frame 2, when the bed body 1 descends and returns to a lying state, the damping telescopic support rod 8 can support the descending bed body 1 to a certain extent through a damping structure therein, so as to slow down the descending trend of the bed body 1, reduce the pressure of the lifting device 74 and ensure the stable descending action of the bed body 1.

Claims

1. The utility model provides an electronic nursing bed, includes bed body (1) and bedstead (2) that support bed body (1), the bed body (1) left and right sides is equipped with a handrail (9), is equipped with anterior bounding wall (61) and afterbody bounding wall (62) around respectively, its characterized in that: the bed frame (2) comprises an upper frame body (21), a lower frame body (22) and a movable support (3) arranged between the upper frame body and the lower frame body, the movable support (3) comprises a front support (31) and a rear support (32) which are oppositely arranged, and the front support (31) and the rear support (32) respectively comprise a main frame and a thrust device III (73); the top ends of two sides of the main frame are hinged with the upper frame body (21), the left side and the right side of the lower frame body (22) are respectively provided with a guide groove (221), the bottom ends of two sides of the main frame are respectively embedded in the guide grooves (221) and can horizontally slide along the guide grooves (221), the thrust device III (73) comprises a body (731) and a thrust rod (732), the body (731) is hinged on the main frame body/the upper frame body (21), the driving section of the thrust rod (732) is hinged on the upper frame body (21)/the main frame body, the upper frame body and the lower frame body are driven to relatively move through the matching work of a front support (31) and a thrust device III (73) of a rear support (32), and the bed body (1) is connected on the upper frame body (21); a lifting device (74) is arranged between the bedstead (2) and the bed body (1), the tail part of the bed body (1) is hinged with the upper frame body (21), the lifting device (74) comprises a driver (741) and a lifting rod (742) driven by the driver (741), the end part of the driver (741) is rotatably connected with the bedstead (2)/the bed body (1), the tail end of the lifting rod (742) is hinged with the bed body (1)/the bedstead (2), and the bed body (1) is enabled to swing upwards to be less than or equal to 90 degrees around the hinged position of the tail part of the bed body through the lifting device (74).

2. The care bed of claim 1, wherein: a movable connecting rod (33) is arranged between the main frame of the front support (31) or the rear support (32) and the lower frame body (22), and two ends of the movable connecting rod (33) are respectively hinged with the main frame and the lower frame body (22).

3. The care bed of claim 1, wherein: the height b of the upper frame (21) after parallel rising relative to the lower frame (22) is larger than or equal to the distance a between the tail end of the bed body (1) and a hinge point (23) of the upper frame (21) and the bed body (1).

4. The care bed of claim 1, wherein: the bed body (1) comprises a bed frame (4), a bed board (5) and bed enclosing plates (6), wherein the bed enclosing plates (6) comprise a front enclosing plate (61), a tail enclosing plate (62) and left and right side enclosing plates which are fixedly arranged on four corresponding side surfaces of the bed frame (4) respectively, and the bed board (5) is laid on the bed frame (4) and comprises an upper body bed board (51) and a leg bed board (52) which can be movably turned over.

5. The care bed of claim 4, wherein: one side of the upper body bed plate (51) is rotatably connected with the middle of the bed frame (4), a thrust device I (71) is arranged on the bed frame (4), and the driving end of the thrust device I (71) is connected to the bottom surface of the upper body bed plate (51) to drive the upper body bed plate (51) to upwards overturn and incline.

6. The care bed of claim 4, wherein: the leg bed board (52) comprises a thigh board (53) and a shank board (54), one side of the thigh board (53) is hinged with the middle part of the bed frame (4), and the other side is movably connected with the shank board (54); the bed frame (4) is provided with a thrust device II (72), the driving end of the thrust device II (72) is connected to the bottom surface of the thigh plate (53), the thigh plate (53) is driven to be turned upwards and inclined around the hinge joint, and meanwhile, the lower leg plate (54) is also turned up along with the thigh plate (53).

7. The care bed of claim 4, wherein: the bed board (5) is made of steel plates, and a plurality of groups of punched holes are formed in the steel plates.

8. The care bed of claim 1, wherein: and the bottom of the lower frame body (22) is provided with a supporting leg (24).

9. The care bed of claim 7, wherein: the bottom of the lower frame body (22) is also provided with a roller (25), and the roller (25) can be adjusted in an up-down lifting mode.

10. The care bed of claim 1, wherein: a damping telescopic supporting rod (8) is arranged between the bed body (1) and the bed frame (2).