CN215459489U

CN215459489U - Multifunctional electric nursing bed

Info

Publication number: CN215459489U
Application number: CN202121749383.4U
Authority: CN
Inventors: 王玮; 王珺
Original assignee: Anhui Zhongyuan Medical Technology Co ltd
Current assignee: Anhui Zhongyuan Medical Technology Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-01-11
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a multifunctional electric nursing bed which comprises a bed seat and a bed frame, wherein a first connecting rod is rotatably connected between the bed seat and the bed frame, a second connecting rod which is symmetrically arranged with the first connecting rod is rotatably connected onto the first connecting rod, the first connecting rod and the second connecting rod on two sides are rotatably connected through a first rotating shaft, and sliding grooves which are in sliding connection with the first rotating shaft are respectively formed in the bed seat and the bed frame. According to the utility model, the free end of the first electric telescopic rod is driven to move inwards to drive the first rotating shaft to slide in the sliding groove, so that the first connecting rod and the second connecting rod are pushed to rotate close to each other, namely, the included angle between the first connecting rod and the second connecting rod is reduced, and the whole bedstead is jacked upwards.

Description

Multifunctional electric nursing bed

Technical Field

The utility model relates to the technical field of nursing beds, in particular to a multifunctional electric nursing bed.

Background

The nursing bed is a bed according to the treatment needs of patients and the life habits of bedridden patients, can be used for rehabilitation nursing of paralyzed patients or bedridden old people, is mainly used in hospitals at first, and also enters common people families along with the economic development, thereby becoming a new choice for home-based care of the elderly.

The conventional hand-operated multifunctional nursing bed has the functions of assisting the back bending, the leg bending, the bed body lifting and the like of a patient, but when the multifunctional hand-operated multifunctional nursing bed is used, the functions can be realized only by operating by medical care personnel or family members, the patient can not adjust the bed body according to the requirement, and the multifunctional hand-operated multifunctional nursing bed has certain limitation in use, so that the multifunctional electric nursing bed provided by the utility model can realize the functions of back bending, leg bending, bed body lifting and the like, and the patient can adjust the bed body movement by himself.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the technical problems mentioned in the background art, a multifunctional electric nursing bed is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a multi-functional electronic nursing bed, includes bedrest and bedstead, it is connected with first connecting rod to rotate between bedrest and the bedstead, it is connected with the second connecting rod with first connecting rod symmetry setting to rotate on the first connecting rod, both sides all rotate through first pivot between first connecting rod and the second connecting rod and be connected, all set up the spout with first pivot sliding connection on bedrest and the bedstead, the free end and the bedstead of second connecting rod rotate to be connected, fixed mounting has first electric telescopic handle on the bedrest, first electric telescopic handle's free end and the first pivot fixed connection that is located the bedrest.

As a further description of the above technical solution:

the bed frame is fixedly connected with a second bed board, the bed frame is rotatably provided with a first bed board and a third bed board which are positioned on two sides of the second bed board, the free end of the third bed board is rotatably connected with a fourth bed board, and the bed frame is provided with a driving structure for driving the first bed board and the third bed board to rotate.

As a further description of the above technical solution:

all rotate through the second pivot between first bed board and the third bed board and the bedstead and be connected, drive structure includes the epaxial worm wheel of fixed mounting in second pivot, second bed board bottom both sides fixed mounting has driving motor, driving motor's output shaft transmission is connected with the worm of being connected with the worm wheel meshing.

As a further description of the above technical solution:

the free end of the second connecting rod is fixedly connected with a second electric telescopic rod, and the free end of the second electric telescopic rod is rotatably connected with the bedstead.

As a further description of the above technical solution:

the bed frame is characterized in that bed baffles are detachably connected to two ends of the bed frame, and guardrails are detachably connected to two sides of the bed frame.

As a further description of the above technical solution:

and rollers are arranged around the bottom of the bed seat.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the free end of the first electric telescopic rod is driven to move inwards to drive the first rotating shaft to slide in the sliding groove, so that the first connecting rod and the second connecting rod are pushed to rotate close to each other, namely, the included angle between the first connecting rod and the second connecting rod is reduced, and the whole bedstead is jacked upwards.

2. According to the utility model, the worm is driven to rotate by the output shaft of the driving motor, the worm wheel is driven to drive the second rotating shaft to rotate according to the meshing transmission principle of the latch, the second rotating shaft drives the first bed board or the third bed board to rotate, wherein when the third bed board rotates, the fourth bed board continues to be driven to move, the third bed board and the fourth bed board are mutually folded to assist the bending of the legs of a patient, wherein when the first bed board rotates, the upper body of the patient is assisted to stand, and similarly, when the driving motors on the two sides are simultaneously controlled to start, the back support and the leg bending action of the patient are simultaneously carried out.

3. According to the utility model, the bed frame is pushed to incline upwards by driving the free end of the second electric telescopic rod to move outwards, and the second electric telescopic rod can be driven while the bed frame is lifted, so that the lifting and the inclining of the bed frame are carried out simultaneously.

Drawings

Fig. 1 is a schematic perspective view illustrating a multifunctional electric nursing bed according to an embodiment of the present invention;

FIG. 2 is a partial perspective view of a multifunctional electric nursing bed according to an embodiment of the present invention;

FIG. 3 is a schematic view showing the connection of the first link, the second link, the first rotating shaft and the first electric telescopic rod of the multifunctional electric nursing bed according to the embodiment of the present invention;

fig. 4 is a schematic perspective view illustrating a driving structure of a multifunctional electric nursing bed according to an embodiment of the present invention;

fig. 5 is a schematic perspective view illustrating a second bed board of the multifunctional electric nursing bed according to an embodiment of the utility model.

Illustration of the drawings:

1. a bed base; 2. a bed frame; 31. a first link; 32. a second link; 33. a first electric telescopic rod; 34. a first rotating shaft; 4. a bed baffle; 51. a fourth bed board; 52. a third bed board; 6. a second bed board; 7. a guardrail; 8. a first bed plate; 9. a roller; 10. a chute; 11. a second electric telescopic rod; 121. a second rotating shaft; 122. a drive motor; 123. a worm gear; 124. a worm.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a multifunctional electric nursing bed comprises a bed base 1 and a bed frame 2, wherein a first connecting rod 31 is rotatably connected between the bed base 1 and the bed frame 2, a second connecting rod 32 symmetrically arranged with the first connecting rod 31 is rotatably connected on the first connecting rod 31, the first connecting rod 31 and the second connecting rod 32 on two sides are rotatably connected through a first rotating shaft 34, chutes 10 slidably connected with the first rotating shaft 34 are respectively formed in the bed base 1 and the bed frame 2, the free end of the second connecting rod 32 is rotatably connected with the bed frame 2, a first electric telescopic rod 33 is fixedly arranged on the bed base 1, and the free end of the first electric telescopic rod 33 is fixedly connected with the first rotating shaft 34 on the bed base 1;

through the free end inward movement of the first electric telescopic handle 33 of drive, drive first pivot 34 and slide in spout 10, and then promote first connecting rod 31 and second connecting rod 32 and be close to each other and rotate, the contained angle between them diminishes promptly, thereby upwards jack-up bedstead 2 is whole, and on the same way, when the free end of first electric telescopic handle 33 outwards moved, make the whole downstream of bedstead 2, realize the raising and lowering functions of bedstead 2, moreover, the steam generator is simple in structure, and convenient for operation.

Specifically, as shown in fig. 1 and 4, a second bed board 6 is fixedly connected to the bed frame 2, a first bed board 8 and a third bed board 52 located at two sides of the second bed board 6 are rotatably mounted on the bed frame 2, a free end of the third bed board 52 is rotatably connected to a fourth bed board 51, and a driving structure for driving the first bed board 8 and the third bed board 52 to rotate is arranged on the bed frame 2;

the first bed board 8 and the third bed board 52 are rotatably connected with the bed frame 2 through a second rotating shaft 121, the driving structure comprises a worm wheel 123 fixedly mounted on the second rotating shaft 121, driving motors 122 are fixedly mounted on two sides of the bottom of the second bed board 6, and output shafts of the driving motors 122 are in transmission connection with worms 124 in meshed connection with the worm wheel 123;

the worm 124 is driven to rotate through the output shaft of the driving motor 122, according to the meshing transmission principle of the latch, the worm wheel 123 is driven to drive the second rotating shaft 121 to rotate, the second rotating shaft 121 drives the first bed board 8 or the third bed board 52 to rotate, wherein when the third bed board 52 rotates, the fourth bed board 51 is continuously driven to move, the third bed board 52 and the fourth bed board 51 are mutually folded to assist the bending of the legs of the patient, and when the first bed board 8 rotates, the upper body of the patient is assisted to stand;

similarly, when the two side driving motors 122 are controlled to be started simultaneously, the back support and the leg bending action of the patient can be performed simultaneously.

Specifically, as shown in fig. 1 to 3, the free end of the second connecting rod 32 is fixedly connected to the second electric telescopic rod 11, the free end of the second electric telescopic rod 11 is rotatably connected to the bed frame 2, the bed frame 2 is pushed to be tilted upward by driving the free end of the second electric telescopic rod 11 to move outward, and the second electric telescopic rod 11 can be driven while the bed frame 2 performs a lifting motion, so that the lifting and tilting motions of the bed frame 2 are performed simultaneously.

Specifically, as shown in fig. 1, bed baffles 4 are detachably connected to two ends of the bed frame 2, and guardrails 7 are detachably connected to two sides of the bed frame 2 to play a role in protection.

Specifically, as shown in fig. 1, rollers 9 are installed around the bottom of the bed base 1, and the rollers 9 are provided with brakes, so that the nursing bed can be moved and positioned conveniently.

Specifically, the first electric telescopic rod 33, the second electric telescopic rod 11 and the two driving motors 122 in the hand-operated nursing bed can be controlled by remote control, so that a patient can adjust the hand-operated nursing bed according to the requirement, and the defect that the hand-operated nursing bed needs to be assisted by family members or medical staff when in use is overcome.

The working principle is as follows: when the bed frame is used, firstly, the free end of the first electric telescopic rod 33 is driven to move inwards to drive the first rotating shaft 34 to slide in the sliding groove 10, and then the first connecting rod 31 and the second connecting rod 32 are pushed to rotate close to each other, namely, the included angle between the first connecting rod 31 and the second connecting rod 32 is reduced, so that the whole bed frame 2 is jacked upwards, and similarly, when the free end of the first electric telescopic rod 33 moves outwards, the whole bed frame 2 moves downwards to realize the lifting function of the bed frame 2, the structure is simple, and the operation is convenient;

secondly, the worm 124 is driven to rotate by the output shaft of the driving motor 122, according to the meshing transmission principle of the latch, the worm wheel 123 is driven to drive the second rotating shaft 121 to rotate, the second rotating shaft 121 drives the first bed board 8 or the third bed board 52 to rotate, wherein when the third bed board 52 rotates, the fourth bed board 51 is continuously driven to move, the third bed board 52 and the fourth bed board 51 are mutually folded to assist the bending of the legs of the patient, wherein when the first bed board 8 rotates, the upper body of the patient is assisted to stand, and similarly, when the driving motors 122 on the two sides are simultaneously controlled to start, the back standing and the bending of the legs of the patient are simultaneously carried out;

finally, the free end of the second electric telescopic rod 11 is driven to move outwards, so that the bed frame 2 is pushed to integrally tilt upwards, and the second electric telescopic rod 11 can be driven while the bed frame 2 performs lifting motion, so that the lifting motion and the tilting motion of the bed frame 2 are performed simultaneously;

the first electric telescopic rod 33, the second electric telescopic rod 11 and the two driving motors 122 can be controlled by remote control, so that a patient can adjust the electric telescopic bed according to the requirement, and the defect that the hand-operated nursing bed needs to be assisted by family members or medical staff when in use is overcome.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A multifunctional electric nursing bed, which comprises a bed seat (1) and a bed frame (2), it is characterized in that a first connecting rod (31) is rotatably connected between the bed base (1) and the bed frame (2), the first connecting rod (31) is rotatably connected with a second connecting rod (32) which is symmetrically arranged with the first connecting rod (31), the first connecting rod (31) and the second connecting rod (32) at two sides are rotatably connected through a first rotating shaft (34), the bed seat (1) and the bed frame (2) are both provided with a sliding chute (10) which is connected with the first rotating shaft (34) in a sliding way, the free end of the second connecting rod (32) is rotationally connected with the bedstead (2), a first electric telescopic rod (33) is fixedly arranged on the bed base (1), the free end of the first electric telescopic rod (33) is fixedly connected with a first rotating shaft (34) positioned on the bed base (1).

2. The multifunctional electric nursing bed of claim 1, wherein the bed frame (2) is fixedly connected with a second bed board (6), the bed frame (2) is rotatably installed with a first bed board (8) and a third bed board (52) which are positioned at two sides of the second bed board (6), the free end of the third bed board (52) is rotatably connected with a fourth bed board (51), and the bed frame (2) is provided with a driving structure for driving the first bed board (8) and the third bed board (52) to rotate.

3. The multifunctional electric nursing bed according to claim 2, wherein the first bed board (8) and the third bed board (52) are rotatably connected with the bed frame (2) through a second rotating shaft (121), the driving structure comprises a worm wheel (123) fixedly mounted on the second rotating shaft (121), a driving motor (122) is fixedly mounted on both sides of the bottom of the second bed board (6), and an output shaft of the driving motor (122) is in transmission connection with a worm (124) meshed with the worm wheel (123).

4. The multifunctional electric nursing bed as claimed in claim 1, wherein the free end of the second connecting rod (32) is fixedly connected with a second electric telescopic rod (11), and the free end of the second electric telescopic rod (11) is rotatably connected with the bed frame (2).

5. The multifunctional electric nursing bed of claim 1, wherein the bed frame (2) is detachably connected with bed baffles (4) at both ends, and the bed frame (2) is detachably connected with guardrails (7) at both sides.

6. The multifunctional electric nursing bed as claimed in claim 1, wherein the rollers (9) are installed around the bottom of the bed base (1).