A foldable rehabilitation therapy bed

Abstract

The utility model relates to the field of physiotherapy beds, and discloses a foldable rehabilitation physiotherapy bed, including a bed frame, wherein a lifting plate is rotatably connected inside the bed frame, a sponge pad is fixedly connected to the top of the bed frame, a lifting assembly is installed on the left side of the bed frame, a bed board 1 is fixedly connected to the top and left sides of the bed frame, two fixing grooves are provided at the adjacent ends of the two bed boards 1, and a bed board 2 is rotatably connected to the front and rear ends of the bed frame, a placement groove is provided inside the bed board 2, a sliding rod is slidably connected inside the placement groove, and a push ring is fixedly connected to the outside of the sliding rod. In the utility model, the bed board 2 is quickly assembled to provide protection for the patient, reduce the risk of the patient sliding off the bed, and reduce the burden on the guardian, and the level of the bed frame is adjusted using a level adjustment device, so as to ensure that the physiotherapy bed remains stable on an uneven ground.

Description

Technical Field

[0001] The utility model relates to the field of physiotherapy beds, in particular to a foldable rehabilitation physiotherapy bed. Background Art

[0002] A foldable rehabilitation bed is a bed frame design that can be folded and unfolded, usually used in rehabilitation centers, hospitals or home environments to provide rehabilitation therapy services. This bed frame can be unfolded when needed and folded up to save space when not needed.

[0003] After searching, the existing Chinese patent announcement number is: CN209004552U, a foldable rehabilitation therapy bed, including a bed board body, a mattress body is fixedly installed on the upper outer surface of the bed board body, a head mattress is movably connected to the front outer surface of the mattress body, and an electric blanket fixing layer is arranged on one side of the outer surface of the mattress body, a bed leg is arranged on the lower outer surface of the bed leg, and a non-slip rubber pad is fixedly installed on the lower outer surface of the bed leg, a folding shaft is arranged on one side of the outer surface of the bed board body, a wire hole is arranged on one side of the outer surface of the bed board body close to the folding shaft, and a mattress extension pad is fixedly installed on the rear outer surface of the mattress body. The foldable rehabilitation therapy bed described in the utility model is provided with an electric blanket fixing layer, a mattress extension pad, a fixing plate and a connecting plate, which can facilitate the installation of an electric blanket without shifting the electric blanket, and can adapt to people of different heights. It is also convenient to fix the power strip, bringing better prospects for use.

[0004] In the specific implementation manner of the above patent, the electric blanket fixing layer is opened by a hand pull ring, the electric blanket is placed on the electric blanket fixing layer, one end of the electric blanket wire is taken out from the wire outlet, the power strip is fixed on the fixing plate and the connecting plate, and the power strip is fixed by a fixing buckle, thereby avoiding the safety hazard that may be caused by placing the power strip directly on the ground. The anti-slip rubber pads at the lower ends of the bed legs ensure that the bed legs will not be offset due to the smooth ground. When the user is taller, the mattress extension pad is lifted, and the No. 1 magnet and the No. 2 magnet are attracted together, so that the mattress body becomes longer, meeting the consumption needs of consumers of different heights. When not in use, people fold the bed board body through the folding shaft to facilitate people's storage. People first retract the bed legs through the telescopic shaft in the middle of the bed legs, and then retract the bed legs through the The rotating shaft on the outer surface of the end folds the bed legs to complete the folding and storage of the bed body, which is more practical. In this patent, the power strip is directly fixed to the lower end of the bed body to avoid the safety hazards caused by placing the power strip on the bed or on the ground. The entire foldable rehabilitation therapy bed has a simple structure and is easy to operate. The effect of use is better than the traditional method. However, in this patent, there is no fence on the bed to block the patient. The patient may increase the risk of slipping off the bed due to the lack of a fence, especially for patients with limited mobility, poor balance or impaired cognitive ability. The safety risks are more prominent. The lack of a fence may increase the burden on guardians because they need to monitor the patients more closely to prevent accidents. For this reason, a foldable rehabilitation therapy bed is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a foldable rehabilitation therapy bed, which aims to improve the problem that there is no fence to block the patient in the prior art. The patient may increase the risk of sliding off the bed due to the lack of a fence, especially for patients with limited mobility, poor balance or impaired cognitive ability. The safety risk is more prominent and the burden on the guardian is increased.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The foldable rehabilitation therapy bed comprises a bed frame, the inner part of the bed frame is rotatably connected to a lifting plate, the top of the bed frame is fixedly connected to a sponge pad, a lifting assembly is installed on the left side of the bed frame, the left and right sides of the top of the bed frame are fixedly connected to a bed board 1, two fixing grooves are provided at the adjacent ends of the two bed boards 1, the front and rear ends of the bed frame are rotatably connected to a bed board 2, a placement groove is provided inside the bed board 2, a sliding rod is slidably connected inside the placement groove, a pushing ring is fixedly connected to the outer side of the sliding rod, a pushing spring is sleeved on the outer side of the sliding rod, a pulling plate is fixedly connected to the bottom end of the sliding rod, two pulling grooves are provided inside the pulling plate, and pulling protrusions are slidably connected inside the two pulling grooves, and the rear ends of the two pulling protrusions are fixedly connected to fixing columns, and the four corners of the bottom end of the bed frame are fixedly connected to adjusting assemblies;

[0008] As a further description of the above technical solution:

[0009] The lifting assembly includes a motor, a threaded rod 1, a sliding plate, a pushing plate and two limit rods, wherein the motor is installed on the left side of the bed frame, the left side of the threaded rod 1 is fixedly connected to the driving end of the motor, the inner thread of the sliding plate is connected to the outer side of the threaded rod 1, the bottom end of the pushing plate is rotatably connected to the top end of the sliding plate, and the outer sides of the two limit rods are slidably connected to the inside of the sliding plate;

[0010] As a further description of the above technical solution:

[0011] The outer side of the threaded rod 1 is rotatably connected to the inside of the bed frame, the outer side of the sliding plate is slidably connected to the inside of the bed frame, and the top end of the pushing plate is rotatably connected to the bottom end of the lifting plate;

[0012] As a further description of the above technical solution:

[0013] Each of the adjustment components comprises a support leg, a second threaded rod, a bottom plate and a rotating ring, wherein the top of the support leg is fixedly connected to the bottom end of the bed frame, the outer side of the second threaded rod is threadedly connected to the inside of the support leg, the top of the bottom plate is fixedly connected to the bottom end of the second threaded rod, and the bottom end of the rotating ring is fixedly connected to the top end of the second threaded rod;

[0014] As a further description of the above technical solution:

[0015] The top ends of the two sliding rods are fixedly connected with a pulling ring, and the outer sides of the two pushing rings are respectively slidably connected to the insides of the two placement grooves;

[0016] As a further description of the above technical solution:

[0017] The two push springs are respectively arranged inside the two placement grooves, and the bottom ends of the two push springs are respectively fixedly connected to the top ends of the two push rings;

[0018] As a further description of the above technical solution:

[0019] The two bed boards 1 and the two bed boards 2 are made of plastic, and the bed frame is made of steel;

[0020] As a further description of the above technical solution:

[0021] The bottom ends of the four supporting legs are all equipped with wheels, and the top ends of the four chassis are respectively in contact with the bottom ends of the supporting legs.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the fast assembly of the bed board 2 is achieved through the cooperation of the fixed groove, the bed board 2, the sliding rod and the pushing ring, so that the bed board 2 can provide protection for the patient, reduce the risk of the patient sliding off the bed, reduce the burden on the guardian, and prevent the occurrence of accidents.

[0024] 2. In the utility model, the level of the bed frame can be adjusted by using a level adjustment device through the cooperation of structures such as support legs, threaded rods, chassis and rotating rings, which can ensure that the physiotherapy bed remains stable on uneven ground and reduce the risk of tilting or shaking, which helps to increase the safety of patients and prevent accidental slipping or loss of balance. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a foldable rehabilitation therapy bed proposed by the utility model;

[0026] Figure 2 This is a structural schematic diagram of a sponge pad of a foldable rehabilitation therapy bed proposed by the utility model;

[0027] Figure 3 This is a structural schematic diagram of a pulling plate of a foldable rehabilitation physiotherapy bed proposed by the utility model;

[0028] Figure 4 This is a structural schematic diagram of a bed board 1 of a foldable rehabilitation physiotherapy bed proposed by the utility model;

[0029] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0030] Legend:

[0031] 1. Bed frame; 2. Lifting plate; 3. Sponge pad; 4. Motor; 5. Threaded rod 1; 6. Sliding plate; 7. Pushing plate; 8. Limiting rod; 9. Bed board 1; 10. Fixed slot; 11. Bed board 2; 12. Placement slot; 13. Sliding rod; 14. Pushing ring; 15. Pushing spring; 16. Pulling plate; 17. Pulling slot; 18. Pulling bump; 19. Fixed column; 20. Pulling ring; 21. Support leg; 22. Wheel; 23. Threaded rod 2; 24. Chassis; 25. Rotating ring. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a foldable rehabilitation physiotherapy bed, including a bed frame 1, a lifting plate 2 is rotatably connected inside the bed frame 1, and the lifting plate 2 is designed to lift the left side of the sponge pad 3 with the cooperation of the lifting assembly, and the sponge pad 3 is fixedly connected to the top of the bed frame 1. A lifting assembly is installed on the left side of the bed frame 1, and a bed board 9 is fixedly connected to the left and right sides of the top of the bed frame 1. The bed board 9 is designed to cooperate with the fixing groove 10 and the fixing column 19 to fix the bed board 2 11. Two fixing grooves 10 are provided at the adjacent ends of the two bed boards 9, and the front and rear ends of the bed frame 1 are rotatably connected with the bed board 2 11. The bed board 2 11 is designed to protect the patient, and a placement groove 12 is provided inside the bed board 2 11. The placement groove 12 is designed to facilitate the placement of a sliding rod 13, a push ring 14 and a push spring 15.

[0034] The interior of the placement groove 12 is slidably connected with a sliding rod 13, and the design of the sliding rod 13 is to facilitate lifting the pulling plate 16. The outer side of the sliding rod 13 is fixedly connected with a pushing ring 14, and the design of the pushing ring 14 is to facilitate the pushing spring 15 to push it, thereby pushing the sliding rod 13 and the pulling plate 16. The outer side of the sliding rod 13 is sleeved with a pushing spring 15, and the design of the pushing spring 15 is to facilitate pushing the pushing ring 14, thereby pushing the sliding rod 13 and the pulling plate 16. The bottom end of the sliding rod 13 is fixedly connected with a pulling plate 16, and the design of the pulling plate 16 is to facilitate It cooperates with the pulling groove 17, so that when the sliding rod 13 is pulled, the fixing column 19 is driven by pulling the protrusion 18. Two pulling grooves 17 are opened inside the pulling plate 16, and the insides of the two pulling grooves 17 are slidably connected with pulling protrusions 18. The pulling groove 17 is designed to facilitate the pulling plate 16 to drive the fixing column 19. The rear ends of the two pulling protrusions 18 are fixedly connected with the fixing column 19. The fixing column 19 is designed to engage with the fixing groove 10, so as to fix the bed board 1 9 and the bed board 2 11 together. The four corners of the bottom end of the bed frame 1 are fixedly connected with adjustment components.

[0035] like Figure 1 - Figure 3 and Figure 4 As shown, the lifting assembly includes a motor 4, a threaded rod 5, a sliding plate 6, a pushing plate 7 and two limit rods 8. The motor 4 is installed on the left side of the bed frame 1. The motor 4 is designed to facilitate driving the threaded rod 5, thereby driving the sliding plate 6 to slide inside the bed frame 1. The left side of the threaded rod 5 is fixedly connected to the driving end of the motor 4. The internal thread of the sliding plate 6 is connected to the outer side of the threaded rod 5. The sliding plate 6 is designed to lift the lifting plate 2 by the pushing plate 7 while sliding. The bottom end of the pushing plate 7 is rotatably connected to the top of the sliding plate 6. The pushing plate 7 is designed to facilitate the sliding plate 6 to lift the lifting plate 2 through it. The outer sides of the two limit rods 8 are slidably connected to the inside of the sliding plate 6. The limit rods 8 are designed to limit the sliding plate 6. The outer side of the threaded rod 5 is rotatably connected to the inside of the bed frame 1. The threaded rod 5 is designed to drive the sliding plate 6 to slide under the drive of the motor 4. The outer side of the sliding plate 6 is slidably connected to the inside of the bed frame 1. The sliding plate 6 is designed to lift the lifting plate 2 by the pushing plate 7 while sliding.

[0036] The top end of the pushing plate 7 is rotatably connected to the bottom end of the lifting plate 2. The pushing plate 7 is designed to facilitate the sliding plate 6 to lift the lifting plate 2 through it. The top ends of the two sliding rods 13 are fixedly connected with pulling rings 20. The pulling rings 20 are designed to facilitate lifting the sliding rod 13. The outer sides of the two pushing rings 14 are respectively slidably connected to the inside of the two mounting grooves 12. The pushing rings 14 are designed to facilitate the pushing springs 15 to push them, thereby pushing the sliding rod 13 and the pulling plate 16. The two pushing springs 15 are respectively arranged in the inside of the two mounting grooves 12. The bottom ends of the two pushing springs 15 are respectively fixedly connected to the top ends of the two pushing rings 14. The pushing springs 15 are designed to facilitate pushing the pushing rings 14, thereby pushing the sliding rod 13 and the pulling plate 16. The two bed boards 19 and the two bed boards 2 11 are made of plastic. The bed board 1 9 is designed to cooperate with the fixing groove 10 and the fixing column 19 to fix the bed board 2 11. The material of the bed frame 1 is steel.

[0037] like Figure 1 - Figure 2 and Figure 5 As shown, each adjustment component includes a support leg 21, a threaded rod 23, a chassis 24 and a rotating ring 25. The top end of the support leg 21 is fixedly connected to the bottom end of the bed frame 1. The support leg 21 is designed to facilitate supporting the bed frame 1. The outer side of the threaded rod 23 is threadedly connected to the inside of the support leg 21. The threaded rod 23 is designed to facilitate cooperation with the rotating ring 25 to lift the chassis 24. The top end of the chassis 24 is fixedly connected to the bottom end of the threaded rod 23. The chassis 24 is designed to contact the ground, thereby supporting the support leg 21 through the threaded rod 23. The bottom end of the rotating ring 25 is fixedly connected to the top end of the threaded rod 23. The rotating ring 25 is designed to facilitate driving the threaded rod 23. Wheels 22 are installed at the bottom ends of the four support legs 21. The wheels 22 are designed to facilitate moving the bed frame 1. The top ends of the four chassis 24 are respectively in contact with the bottom ends of the support legs 21. The chassis 24 is designed to contact the ground, thereby supporting the support leg 21 through the threaded rod 23.

[0038] Working principle: When using the foldable rehabilitation physiotherapy bed, when it is necessary to raise the left side of the sponge pad 3, start the motor 4 and let the motor 4 drive the sliding plate 6 to slide inside the bed frame 1 by rotating the threaded rod 1 5. The sliding plate 6 will raise the angle of the lifting plate 2 through the pushing plate 7, thereby raising the left side of the sponge pad 3, so that the patient can change from lying on the sponge pad 3 to leaning on the sponge pad 3. When it is necessary to use the bed board 2 11, lift the bed board 2 11 by hand, and pull the sliding rod 13 through the pulling ring 20, thereby pulling the pulling plate 16, so that the pulling plate 16 pulls the two fixed columns 19 through the pulling groove 17 and the pulling protrusion 18, so that the fixed columns 19 will not be blocked by the two bed boards 1 9. When the bed board 2 11 is aligned, release the hand that lifts the pulling ring 20, and the pushing spring 15 will push the pushing ring 14 to push the sliding rod 13, and the sliding The moving rod 13 will push the pulling plate 16, and the pulling plate 16 will drive the pulling protrusion 18 through the pulling groove 17, thereby pushing the fixing column 19 into the interior of the fixing groove 10, so that the bed board 2 11 is fixed together with the bed board 1 9. By quickly assembling the bed board 2 11, the bed board 2 11 can provide protection for the patient, reduce the risk of the patient slipping off the bed, reduce the burden on the guardian, and prevent accidents. When the horizontal height of the bed frame 1 needs to be adjusted, only four different rotating rings 25 need to be rotated to allow the rotating ring 25 to lift the chassis 24 through the threaded rod 2 23 to adjust the horizontal angle of the bed frame 1. By using the horizontal adjustment device to adjust the level of the bed frame 1, it can ensure that the physiotherapy bed remains stable on an uneven ground and reduce the risk of tilting or shaking, which helps to increase the safety of the patient and prevent accidental slipping or loss of balance.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A foldable rehabilitation physiotherapy bed, comprising a bed frame (1), characterized in that: The bed frame (1) is rotatably connected to a lifting plate (2) inside, the top of the bed frame (1) is fixedly connected to a sponge pad (3), a lifting assembly is installed on the left side of the bed frame (1), the top left and right sides of the bed frame (1) are fixedly connected to bed boards (9), the adjacent ends of the two bed boards (9) are provided with two fixing grooves (10), the front and rear ends of the bed frame (1) are rotatably connected to bed boards (11), the inside of the bed boards (11) is provided with a placement groove (12), and the inside of the placement groove (12) is slidably connected to a sliding groove (12). A rod (13), a push ring (14) is fixedly connected to the outer side of the sliding rod (13), a push spring (15) is sleeved on the outer side of the sliding rod (13), a pulling plate (16) is fixedly connected to the bottom end of the sliding rod (13), two pulling grooves (17) are provided inside the pulling plate (16), and pulling protrusions (18) are slidably connected inside the two pulling grooves (17), and the rear ends of the two pulling protrusions (18) are fixedly connected to fixed columns (19), and the four corners of the bottom end of the bed frame (1) are fixedly connected to adjustment components.

2. A foldable rehabilitation physiotherapy bed according to claim 1, characterized in that: The lifting assembly comprises a motor (4), a threaded rod (5), a sliding plate (6), a pushing plate (7) and two limiting rods (8); the motor (4) is mounted on the left side of the bed frame (1); the left side of the threaded rod (5) is fixedly connected to the driving end of the motor (4); the inner thread of the sliding plate (6) is connected to the outer side of the threaded rod (5); the bottom end of the pushing plate (7) is rotatably connected to the top end of the sliding plate (6); and the outer sides of the two limiting rods (8) are slidably connected to the inside of the sliding plate (6).

3. A foldable rehabilitation physiotherapy bed according to claim 2, characterized in that: The outer side of the threaded rod (5) is rotatably connected to the inside of the bed frame (1), the outer side of the sliding plate (6) is slidably connected to the inside of the bed frame (1), and the top end of the pushing plate (7) is rotatably connected to the bottom end of the lifting plate (2).

4. The foldable rehabilitation therapy bed according to claim 1, characterized in that: Each of the adjustment components comprises a supporting leg (21), a second threaded rod (23), a chassis (24) and a rotating ring (25); the top end of the supporting leg (21) is fixedly connected to the bottom end of the bed frame (1); the outer side of the second threaded rod (23) is threadedly connected to the inside of the supporting leg (21); the top end of the chassis (24) is fixedly connected to the bottom end of the second threaded rod (23); and the bottom end of the rotating ring (25) is fixedly connected to the top end of the second threaded rod (23).

5. The foldable rehabilitation physiotherapy bed according to claim 1, characterized in that: The top ends of the two sliding rods (13) are fixedly connected with a pulling ring (20), and the outer sides of the two pushing rings (14) are respectively slidably connected to the inside of the two placement grooves (12).

6. The foldable rehabilitation physiotherapy bed according to claim 1, characterized in that: The two push springs (15) are respectively arranged inside the two placement grooves (12), and the bottom ends of the two push springs (15) are respectively fixedly connected to the top ends of the two push rings (14).

7. The foldable rehabilitation physiotherapy bed according to claim 1, characterized in that: The two bed boards (9) and the two bed boards (11) are both made of plastic, and the bed frame (1) is made of steel.

8. The foldable rehabilitation physiotherapy bed according to claim 4, characterized in that: Wheels (22) are installed at the bottom ends of the four supporting legs (21), and the top ends of the four chassis (24) are respectively in contact with the bottom ends of the supporting legs (21).

Images