CN218943728U

CN218943728U - Nursing bed

Info

Publication number: CN218943728U
Application number: CN202223054344.XU
Authority: CN
Inventors: 李扬帆
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-05-02
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a nursing bed which comprises a bottom plate, a lifting structure, a framework supporting structure, a massage structure and a back supporting structure, wherein a plurality of universal wheels are arranged below the bottom plate, the lifting structure is arranged above the bottom plate, and the framework supporting structure is arranged on two sides of the lifting structure. The utility model can drive the first screw rod to push the moving plate to move through the action of the servo motor, and the moving plate is movably connected with the scissor fork arms through the upper push rod and the lower push rod, can push the upper push rod and the lower push rod to open, and can apply thrust to the scissor fork arms, so that the scissor fork arms can rotate along the outside of the central shaft, the scissor fork arms can open, the sliding pins at the bottoms of the scissor fork arms move on the sliding groove plate, and the tops of the scissor fork arms move at the bottoms of the bed plates, can apply thrust to the bed plates, and can effectively change the height of the bed plates.

Description

Nursing bed

Technical Field

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

Background

The nursing bed is generally a power bed and is divided into an electric or manual nursing bed, and the nursing bed is designed according to the life habit and the treatment requirement of a patient and provided with family members for accompanying, has a plurality of nursing functions and operation buttons and is safe in use.

In a nursing bed with the publication number of CN215994566U, the utility model provides a nursing bed, which can control height adjustment or/and posture adjustment in various modes, wherein the nursing bed comprises a height adjustment mechanism and at least one posture adjustment mechanism, the height adjustment mechanism and each posture adjustment mechanism are respectively driven by different electric push rods, the nursing bed further comprises a foot switch for controlling the expansion and contraction of one of the electric push rods, the foot switch is detachably arranged on the nursing bed through a switch mounting frame, and the foot switch can be used on the ground through the switch mounting frame after being detached from the nursing bed, and can be used for adjusting the height of the nursing bed.

After the height of a general nursing bed is adjusted, the nursing bed is easy to support and unstable, so that the nursing bed can shake.

Disclosure of Invention

The present utility model is directed to a nursing bed, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the nursing bed comprises a bottom plate, a lifting structure, a framework supporting structure, a massage structure and a back supporting structure, wherein a plurality of universal wheels are arranged below the bottom plate, the lifting structure is arranged above the bottom plate, and the framework supporting structures are arranged on two sides of the lifting structure;

the lifting structure comprises a scissor fork arm, a chute plate is arranged above the bottom plate, a scissor fork arm is arranged above the chute plate, a movable pin shaft is arranged at the bottom of the right side of the scissor fork arm in a penetrating manner, a central shaft is arranged at the crossing position of the scissor fork arm in a penetrating manner, an upper push rod and a lower push rod which are arranged in a crossing manner are arranged on the left side and the right side of the scissor fork arm in a penetrating manner, connecting shafts are arranged at the two ends of the upper push rod and the lower push rod in a penetrating manner, one ends of the upper push rod and the lower push rod are movably pinned with the scissor fork arm, a movable plate is movably pinned with the other ends of the upper push rod and the lower push rod in a penetrating manner, a first screw rod is arranged in the movable plate in a penetrating manner, a servo motor is connected with the input end of the first screw rod, a slide pin is arranged on the left side of the bottom of the scissor fork arm in a penetrating manner, a bed board is arranged above the scissor fork arm in a penetrating manner, the scissor fork arm and the bed board are movably pinned, a massaging structure is arranged on one side of the bed board, and a back supporting structure is arranged on the other side of the bed board;

the left side of bed board is provided with the music box, the top of music box bonds there is the lamp area.

Preferably, the framework supporting structure comprises a bottom column, the left side and the right side of the bottom plate are both connected with the bottom column, the front end of the bottom column is provided with a positioning pin in a penetrating mode, the upper portion of the bottom column is provided with a connecting column in a penetrating mode, the front end of the connecting column is provided with a plurality of positioning holes, and the upper portion of the connecting column is connected with a jacking column.

Preferably, the massage structure comprises a plurality of rotating rollers, rotating shafts are arranged in the rotating rollers in a penetrating mode, the input ends of the rotating shafts are connected with chain wheels, a chain is sleeved outside each two chain wheels, and one chain is arranged outside each two chain wheels in a sleeved mode, and the input end of each rotating shaft is connected with a fixed motor.

Preferably, a massage plate is arranged above the bed plate, a plurality of balls are embedded in the massage plate, a movable shaft is arranged on the right side of the massage plate in a penetrating manner, and the massage plate is movably connected with the bed plate through the movable shaft.

Preferably, the back supporting structure comprises a sliding block, a second screw rod is arranged in the sliding block in a penetrating mode, the input end of the second screw rod is connected with a handle, a supporting rod is arranged above the sliding block, a movable plate is arranged above the supporting rod, one end of the supporting rod is movably connected with the sliding block in a pin joint mode, and the other end of the supporting rod is movably connected with the movable plate in a pin joint mode.

Preferably, a positioning shaft is arranged at the bottom of the movable plate in a penetrating way, and the bed plate is movably connected with the movable plate through the positioning shaft.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model can drive the first screw rod to push the moving plate to move through the action of the servo motor, and the moving plate is movably connected with the scissor fork arms through the upper push rod and the lower push rod, so that the upper push rod and the lower push rod can be pushed to open, and the pushing force is acted on the scissor fork arms, so that the scissor fork arms can rotate along the outside of the central shaft, the scissor fork arms can be opened, the sliding pins at the bottoms of the scissor fork arms move on the sliding groove plate, and the tops of the scissor fork arms move at the bottoms of the bed plates, so that the pushing force can be acted on the bed plates, and the height of the bed plates can be effectively changed;

the positioning pin is inserted into the positioning hole of the connecting column and used for limiting the positions of the bottom column and the connecting column, and the bottom column, the connecting column and the top column can be used for supporting the bed board;

the utility model can drive the rotating shaft to rotate through the chain wheel and the chain under the action of the fixed motor, and the rotating shaft is fixedly connected with the rotating roller, so that the rotating shaft and the rotating roller can be driven to synchronously rotate, the rotating roller is contacted with the ball, and the ball can be driven to rotate for providing rolling massage treatment for a user;

the utility model can drive the second screw rod to rotate by rotating the handle, the second screw rod can push the sliding block to move, the sliding block is connected with the movable plate through the supporting rod, the movable plate can be pushed by the supporting rod to rotate along the outer part of the positioning shaft, the rotating angle of the movable plate can be changed, and the utility model is used for adapting to the back of a user and providing support.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic distribution diagram of a servo motor according to the present utility model;

fig. 3 is a schematic top view of the present utility model.

In the figure: 1. a bottom plate; 2. a universal wheel; 3. a bottom post; 4. a positioning pin; 5. a connecting column; 6. positioning holes; 7. a top column; 8. a chute plate; 9. a scissors yoke; 10. a movable pin shaft; 11. a central shaft; 12. a connecting shaft; 13. a first screw rod; 14. a moving plate; 15. an upper push rod; 16. a push rod is downwards pushed; 17. a servo motor; 18. a bed board; 19. a movable plate; 20. positioning a shaft; 21. a support rod; 22. a slide block; 23. a second screw rod; 24. a handle; 25. a massage plate; 26. a movable shaft; 27. a ball; 28. fixing a motor; 29. a rotating shaft; 30. a sprocket; 31. a chain; 32. a rotating roller; 33. a music box; 34. a lamp strip.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 and 3, the present utility model provides a technical solution: the nursing bed comprises a bottom plate 1, a lifting structure, a framework supporting structure, a massaging structure and a back supporting structure, wherein a plurality of universal wheels 2 are arranged below the bottom plate 1, the lifting structure is arranged above the bottom plate 1, the framework supporting structures are arranged on two sides of the lifting structure, a bed plate 18 is arranged above the lifting structure, the massaging structure is arranged on one side of the bed plate 18, the back supporting structure is arranged on the other side of the bed plate 18, a music box 33 is arranged on the left side of the bed plate 18, a lamp strip 34 is adhered above the music box 33, sleep-aiding music can be played through the music box 33, and illumination is provided through the lamp strip 34;

as shown in fig. 1 and 2, a nursing bed comprises a lifting structure, the lifting structure comprises a scissor fork arm 9, a chute plate 8 is arranged above a bottom plate 1, the scissor fork arm 9 is arranged above the chute plate 8, a movable pin shaft 10 is arranged at the bottom of the right side of the scissor fork arm 9 in a penetrating manner, a central shaft 11 is arranged at the crossing position of the scissor fork arm 9 in a penetrating manner, an upper push rod 15 and a lower push rod 16 which are arranged in a crossing manner are arranged at the left side and the right side of the scissor fork arm 9 in a penetrating manner, connecting shafts 12 are arranged at the two ends of the upper push rod 15 and the lower push rod 16 in a penetrating manner, one ends of the upper push rod 15 and the lower push rod 16 are movably connected with the scissor fork arm 9 in a pin joint manner, a movable plate 14 is arranged at the other end of the upper push rod 15 and the lower push rod 16 in a movable pin joint manner, a first screw rod 13 is arranged in the movable plate 14 in a penetrating manner, a servo motor 17 is connected with the input end of the first screw rod 13, a sliding pin is arranged on the left side of the bottom of the scissors fork arm 9 in a penetrating way, the sliding pin is matched with the chute plate 8, a bed plate 18 is arranged above the scissors fork arm 9, the scissors fork arm 9 is movably connected with the bed plate 18 in a pin joint way, the first screw rod 13 can be driven to push the moving plate 14 to move under the action of the servo motor 17, the moving plate 14 is movably connected with the scissors fork arm 9 through the upper push rod 15 and the lower push rod 16, the upper push rod 15 and the lower push rod 16 can be pushed to open, and the pushing force acts on the scissors fork arm 9, so that the scissors fork arm 9 can rotate along the outside of the central shaft 11, the scissors fork arm 9 can be opened, the sliding pin at the bottom of the scissors fork arm 9 moves on the chute plate 8, and the top moves at the bottom of the bed plate 18, the pushing force acts on the bed plate 18, and the height of the bed plate 18 can be effectively changed;

as shown in fig. 1, a nursing bed comprises a framework supporting structure, wherein the framework supporting structure comprises a bottom column 3, the left side and the right side of a bottom plate 1 are both connected with the bottom column 3, a locating pin 4 is arranged at the front end of the bottom column 3 in a penetrating way, a connecting column 5 is arranged at the upper side of the bottom column 3 in a penetrating way, a plurality of locating holes 6 are formed in the front end of the connecting column 5, a jacking column 7 is connected above the connecting column 5, when a bed plate 18 is adjusted to a proper position, the locating pin 4 is inserted into the locating holes 6 of the connecting column 5 and used for limiting the positions of the bottom column 3 and the connecting column 5, and the supporting is provided for the bed plate 18 through the bottom column 3, the connecting column 5 and the jacking column 7, so that the nursing bed can be used for solving the problem that the nursing bed is easy to support unstably after adjusting the height, and the nursing bed is caused to shake.

As shown in fig. 1 and 3, a nursing bed comprises a massage structure, the massage structure comprises a plurality of rotating rollers 32, rotating shafts 29 are penetrated in the rotating rollers 32, the input ends of the rotating shafts 29 are connected with chain wheels 30, a chain 31 is sleeved outside each two chain wheels 30, the input end of one rotating shaft 29 is connected with a fixed motor 28, a massage plate 25 is arranged above the bed plate 18, a plurality of balls 27 are embedded in the massage plate 25, a movable shaft 26 is penetrated on the right side of the massage plate 25, the massage plate 25 is movably connected with the bed plate 18 through the movable shaft 26, the rotating shafts 29 can be driven to rotate through the chain wheels 30 and the chain 31 under the action of the fixed motor 28, the rotating shafts 29 are fixedly connected with the rotating rollers 32, the rotating shafts 29 can be driven to synchronously rotate with the rotating rollers 32, the rotating rollers 32 are contacted with the balls 27, and the balls 27 can be pushed to rotate, and the rolling massage treatment is provided for users.

As shown in fig. 1 and 3, a nursing bed comprises a back supporting structure, the back supporting structure comprises a sliding block 22, a second screw rod 23 is arranged in the sliding block 22 in a penetrating manner, the input end of the second screw rod 23 is connected with a handle 24, a supporting rod 21 is arranged above the sliding block 22, a movable plate 19 is arranged above the supporting rod 21, one end of the supporting rod 21 is movably pinned with the sliding block 22, the other end of the supporting rod is movably pinned with the movable plate 19, a positioning shaft 20 is arranged at the bottom of the movable plate 19 in a penetrating manner, a bed plate 18 is movably connected with the movable plate 19 through the positioning shaft 20, the second screw rod 23 can drive the sliding block 22 to move through the rotating handle 24, the sliding block 22 is connected with the movable plate 19 through the supporting rod 21, the movable plate 19 can be pushed to rotate along the outer portion of the positioning shaft 20 through the supporting rod 21, the rotating angle of the movable plate 19 can be changed, and the back of a user can be adapted, and the support can be provided.

Working principle:

firstly, the first screw rod 13 can be driven to push the moving plate 14 to move under the action of the servo motor 17, the moving plate 14 is movably connected with the scissor fork 9 through the upper push rod 15 and the lower push rod 16, the upper push rod 15 and the lower push rod 16 can be pushed to open, the pushing force is acted on the scissor fork 9, the scissor fork 9 can be enabled to rotate along the outside of the central shaft 11, the scissor fork 9 can be opened, a sliding pin at the bottom of the scissor fork 9 moves on the sliding groove plate 8, the top moves at the bottom of the bed plate 18, the pushing force can be acted on the bed plate 18, the bed plate 18 is pushed to a proper height, then, when the bed plate 18 is adjusted to a proper position, the positioning pin 4 is inserted into the positioning hole 6 of the connecting column 5 to limit the positions of the bottom column 3 and the connecting column 5, and the support can be provided for the bed plate 18 through the bottom column 3, the connecting column 5 and the top column 7;

then, the second screw rod 23 can be driven to rotate by rotating the handle 24, the second screw rod 23 can push the sliding block 22 to move, the sliding block 22 is connected with the movable plate 19 through the supporting rod 21, the movable plate 19 can be pushed to rotate along the outer part of the positioning shaft 20 by the supporting rod 21, the rotating angle of the movable plate 19 can be changed for adapting to the back of a user and providing support, then, the rotating shaft 29 can be driven to rotate by the chain wheel 30 and the chain 31 through the action of the fixed motor 28, the rotating shaft 29 is fixedly connected with the rotating roller 32, the rotating shaft 29 can be driven to synchronously rotate with the rotating roller 32, the rotating roller 32 is contacted with the ball 27, and the ball 27 can be pushed to rotate for providing rolling massage treatment for the user.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a nursing bed, includes bottom plate (1), elevation structure, skeleton bearing structure, massage structure and back bearing structure, its characterized in that: a plurality of universal wheels (2) are arranged below the bottom plate (1), a lifting structure is arranged above the bottom plate (1), and skeleton supporting structures are arranged on two sides of the lifting structure;

the lifting structure comprises a scissor fork arm (9), a chute plate (8) is arranged above the bottom plate (1), the scissor fork arm (9) is arranged above the chute plate (8), a movable pin shaft (10) is arranged at the bottom of the right side of the scissor fork arm (9) in a penetrating manner, a central shaft (11) is arranged at the intersection of the scissor fork arm (9) in a penetrating manner, an upper push rod (15) and a lower push rod (16) which are arranged in a crossing manner are arranged on the left side and the right side of the scissor fork arm (9), connecting shafts (12) are arranged at the two ends of the upper push rod (15) and the lower push rod (16) in a penetrating manner, one ends of the upper push rod (15) and the lower push rod (16) are movably pinned with the scissor fork arm (9), a movable plate (14) is arranged at the other end of the chute plate in a movable pin manner, a servo motor (17) is arranged at the input end of the first screw (13) in a penetrating manner, a sliding pin is arranged at the left side of the bottom of the scissor fork arm (9), a scissor fork arm (18) is matched with the chute plate (8), and a massage bed plate (18) is arranged on one side of the scissor fork structure;

a music box (33) is arranged on the left side of the bed plate (18), and a lamp strip (34) is adhered above the music box (33).

2. A care bed as recited in claim 1, wherein: the framework supporting structure comprises a bottom column (3), the left side and the right side of a bottom plate (1) are respectively connected with the bottom column (3), a locating pin (4) is arranged at the front end of the bottom column (3) in a penetrating mode, a connecting column (5) is arranged above the bottom column (3) in a penetrating mode, a plurality of locating holes (6) are formed in the front end of the connecting column (5), and a jacking column (7) is connected with the upper portion of the connecting column (5).

3. A care bed as recited in claim 1, wherein: the massage structure comprises a plurality of rotating rollers (32), rotating shafts (29) are arranged in the rotating rollers (32) in a penetrating mode, the input ends of the rotating shafts (29) are connected with chain wheels (30), one chain (31) is sleeved outside each two chain wheels (30), and one input end of each rotating shaft (29) is connected with a fixed motor (28).

4. A care bed as claimed in claim 3, characterized in that: the massage device is characterized in that a massage plate (25) is arranged above the bed plate (18), a plurality of balls (27) are embedded in the massage plate (25), a movable shaft (26) is arranged on the right side of the massage plate (25) in a penetrating mode, and the massage plate (25) is movably connected with the bed plate (18) through the movable shaft (26).

5. A care bed as recited in claim 1, wherein: the back supporting structure comprises a sliding block (22), a second screw rod (23) is arranged in the sliding block (22) in a penetrating mode, a handle (24) is connected with the input end of the second screw rod (23), a supporting rod (21) is arranged above the sliding block (22), a movable plate (19) is arranged above the supporting rod (21), one end of the supporting rod (21) is movably connected with the sliding block (22) in a pin joint mode, and the other end of the supporting rod is movably connected with the movable plate (19) in a pin joint mode.

6. A care bed as recited in claim 5, wherein: the bottom of the movable plate (19) is provided with a positioning shaft (20) in a penetrating way, and the bed plate (18) passes through the positioning shaft (20)

Is movably connected with the movable plate (19).