Foldable and height-adjustable massage bed

Abstract

The utility model relates to the technical field of massage beds, in particular to a foldable and height-adjustable massage bed which comprises a bed body, a supporting frame assembly is arranged above the bed body, the supporting frame assembly is driven to be bent through cooperation of an air cylinder and an electric push rod, and a lifting assembly for adjusting the height of the bed body is arranged below the bed body. The lifting assembly comprises two sets of arc-shaped plate frames and two sets of cross rods, the lower end faces of the cross rods are fixedly connected with bases for supporting and fixing the cross rods, the top ends of the arc-shaped plate frames are rotationally connected with the bed body, the bottom ends of the arc-shaped plate frames are rotationally connected with the cross rods, a connecting plate is arranged between the two sets of cross rods, and the connecting plate is fixedly connected with the base. The height of the bed body can be adjusted, meanwhile, the angle of the mattress is changed through the cooperation of the supporting frame combination, the air cylinder and the electric push rod, and great convenience is brought to use of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of massage beds, in particular to a foldable and height-adjustable massage bed. Background Art

[0002] Chinese patent number "CN103202624A" discloses an intelligent electric bed, which belongs to the field of life equipment technology. It solves the problem that the existing folding carts need manual adjustment. It includes a front bed board and a rear bed board. The rear end of the front bed board and the front end of the rear bed board are hinged to each other. A number of front bed feet for supporting the front bed board are fixed to the lower part of the front bed board, and a number of rear bed feet for supporting the rear bed board are fixed to the lower part of the rear bed board. A swing mechanism is provided at the lower part of the front end of the front bed board, which can drive the front bed board to swing back along the hinge point. The intelligent electric bed can automatically realize the folding and raising of the front bed board without manual operation. It is easy to use and has a high level of automation.

[0003] The device can be used in the production of massage beds. It can automatically fold and raise the front bed board without manual operation and is easy to use. However, the device cannot adjust the rear bed board, and traditional massage beds generally cannot adjust the height of the bed body, which is inconvenient to use. Therefore, improvements are proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that the rear side of the bed board cannot be adjusted and the height of the traditional massage bed cannot be adjusted, which is inconvenient to use, and proposes a foldable and height-adjustable massage bed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A foldable and height-adjustable massage bed is designed, comprising a bed body, a support frame assembly is arranged above the bed body, the support frame assembly is driven to bend by the cooperation of a cylinder and an electric push rod, and a lifting assembly for adjusting the height of the bed body is arranged below the bed body;

[0007] The lifting assembly includes two groups of arc-shaped plate frames and two groups of cross bars. The lower end surfaces of the cross bars are fixedly connected to a base that supports and fixes the cross bars. The top ends of the arc-shaped plate frames are rotatably connected to the bed body, and the bottom ends of the arc-shaped plate frames are rotatably connected to the cross bars. A connecting plate is provided between the two groups of cross bars, and the two ends of the connecting plate are rotatably connected to the two groups of the arc-shaped plate frames.

[0008] Preferably, a first electric push rod is rotatably mounted on the inner end surface of the base, and an output end of the first electric push rod is rotatably connected to the connecting plate through the cooperation of a connecting shaft.

[0009] Preferably, the support frame assembly includes a second support frame rotatably connected to the front side of the bed body, the front side of the second support frame is rotatably connected to the first support frame, the rear side of the second support frame is rotatably connected to the third support frame, the second support frame and the third support frame cooperate with each other to cover the bed body, and the rear side of the third support frame is rotatably connected to two groups of fourth support frames that cooperate with each other.

[0010] Preferably, a first cylinder is rotatably mounted on the front end surface of the bed, and an output end of the first cylinder is rotatably connected to the first support frame through the cooperation of a connecting shaft.

[0011] Preferably, a second electric push rod is rotatably installed under the bed, and an output end of the second electric push rod is rotatably connected to the second support frame or the third support frame through the cooperation of a connecting shaft.

[0012] Preferably, two groups of second cylinders are rotatably mounted on the lower end surface of the rear side of the third support frame, and the output ends of the two groups of second cylinders are rotatably connected to the two groups of fourth support frames respectively through the cooperation of connecting shafts.

[0013] Preferably, a mattress covering the support frame assembly is fixedly connected to the upper end surface of the support frame assembly, support armrests are slidably connected to the left and right sides of the first support frame through the cooperation of a sliding assembly, and the same support armrests are hingedly connected to the left and right sides of the second support frame.

[0014] Preferably, the sliding assembly includes a guide rod fixedly connected to the lower end surface of the first support frame, a fixing frame is slidably connected to the outer end surface of the guide rod, the top of the fixing frame is fixedly connected to the support armrest, and the internal rotation of the fixing frame is connected to a locking device to prevent the fixing frame from sliding.

[0015] Preferably, a voice control device is fixedly mounted on the upper end surface of the crossbar, a button control device electrically connected to the voice control device is hung on the outer end surface of the bed body, and a control module is provided inside the electric push rod and the cylinder, the control module is electrically connected to the voice control device, and the control module is electrically connected to the power module.

[0016] Preferably, universal wheels are fixedly mounted at the four corners of the base.

[0017] The utility model provides a foldable and height-adjustable massage bed, which has the following beneficial effects: the height of the connecting plate can be changed by driving the connecting plate to rotate along the base through the first electric push rod, and the bed body can be lifted up with the cooperation of the arc-shaped plate frame, thereby changing the height of the bed body, which facilitates the use of the device; the rotation of the support frame assembly can be driven by the cooperation of the cylinder and the electric push rod to change the angle of the mattress; the first support frame can be driven forward by the first cylinder to lift the head mattress; the second support frame or the third support frame can be driven toward the center by the second electric push rod to lift the main mattress; the leg mattress can be lifted up or lowered by driving the two groups of fourth support frames by the two groups of second cylinders, so that the angle of the mattress can be controlled to facilitate massage or medical work, thereby greatly improving the use effect of the device.

[0018] The control module of the cylinder is connected through the button control device and the voice control device to control the start and stop of the cylinder and the electric push rod. Then the bed height and body position can be adjusted according to voice recognition without manual operation, which provides great convenience for customers. The universal wheels can facilitate the movement of the device, and the support armrests can facilitate the support of the arms, further improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the top view of a foldable and height-adjustable massage bed proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of a foldable and height-adjustable massage bed proposed by the utility model when viewed from above;

[0021] Figure 3 This is a schematic structural diagram of a support frame assembly of a foldable and height-adjustable massage bed proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of a lifting assembly of a foldable and height-adjustable massage bed proposed by the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of a sliding assembly of a foldable and height-adjustable massage bed proposed by the utility model.

[0024] Figure 6 The present invention is a flow chart of a foldable and height-adjustable massage bed.

[0025] In the figure: 1. bed body; 2. arc-shaped plate frame; 3. cross bar; 4. base; 5. connecting plate; 6. first electric push rod; 601. second electric push rod; 7. support frame assembly; 701. first support frame; 702. second support frame; 703. third support frame; 704. fourth support frame; 8. first cylinder; 801. second cylinder; 9. mattress; 901. supporting armrest; 10. universal wheel; 11. button control device; 12. voice control device; 13. guide rod; 14. fixing frame; 15. locking device. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Reference Figure 1-6 A foldable and height-adjustable massage bed comprises a bed body 1, a support frame assembly 7 is arranged above the bed body 1, the support frame assembly 7 is driven to bend by the cooperation of a cylinder and an electric push rod, and a lifting assembly for adjusting the height of the bed body 1 is arranged below the bed body 1;

[0028] The lifting assembly includes two groups of arc-shaped plate frames 2 and two groups of cross bars 3. The lower end faces of the cross bars 3 are fixedly connected with bases 4 that support and fix the cross bars 3. The top ends of the arc-shaped plate frames 2 are rotatably connected to the bed body 1, and the bottom ends of the arc-shaped plate frames 2 are rotatably connected to the cross bars 3. A connecting plate 5 is arranged between the two groups of cross bars 3. The two ends of the connecting plate 5 are rotatably connected to the two groups of arc-shaped plate frames 2 respectively. By controlling the height of the connecting plate 5, with the cooperation of the arc-shaped plate frames 2, the height of the bed body 1 can be adjusted, thereby facilitating the use of the device.

[0029] A first electric push rod 6 is rotatably mounted on the inner end surface of the base 4 , and an output end of the first electric push rod 6 is rotatably connected to the connecting plate 5 through the cooperation of the connecting shaft. The height of the connecting plate 5 can be changed by the first electric push rod 6 .

[0030] The support frame assembly 7 includes a second support frame 702 rotatably connected to the front side of the bed body 1, the front side of the second support frame 702 is rotatably connected to the first support frame 701, the rear side of the second support frame 702 is rotatably connected to the third support frame 703, the second support frame 702 and the third support frame 703 cooperate with each other to cover the bed body 1, the rear side of the third support frame 703 is rotatably connected to the fourth support frame 704, the head of the human body can be supported by the first support frame 701, the body part can be supported by the cooperation of the second support frame 702 and the third support frame 703, and the two legs of the human body can be supported respectively by setting two groups of fourth support frames 704.

[0031] The front end surface of the bed body 1 is rotatably mounted with a first cylinder 8, and the output end of the first cylinder 8 is rotatably connected to the first support frame 701 through the cooperation of the connecting shaft. The first support frame 701 is driven by the first cylinder 8 to lift the mattress 9 for the head.

[0032] A second electric push rod 601 is rotatably installed under the bed body 1. The output end of the second electric push rod 601 is rotatably connected to the second support frame 702 or the third support frame 703 through the cooperation of the connecting shaft. The second electric push rod 601 drives the second support frame 702 or the third support frame 703 to lift the main mattress 9 toward the center.

[0033] Two groups of second cylinders 801 are rotatably installed on the lower end surface of the rear side of the third support frame 703, and the output ends of the two groups of second cylinders 801 are rotatably connected to the two groups of fourth support frames 704 through the cooperation of connecting shafts. The two groups of fourth support frames 704 can be driven by the two groups of second cylinders 801 to lift or lower the leg mattress 9.

[0034] The upper end surface of the support frame assembly 7 is fixedly connected to a mattress 9 covering the support frame assembly 7, and the left and right sides of the first support frame 701 are slidably connected to support armrests 901 through the cooperation of sliding components. The left and right sides of the second support frame 702 are hinged with the same support armrests 901. The human body is supported by the mattress 9, and the support armrests 901 can facilitate the support of the human arm.

[0035] The sliding assembly includes a guide rod 13 fixedly connected to the lower end surface of the first support frame 701, and a fixing frame 14 is slidably connected to the outer end surface of the guide rod 13. The top of the fixing frame 14 is fixedly connected to the support armrest 901, and the internal rotation of the fixing frame 14 is connected to a locking device 15 that prevents the fixing frame 14 from sliding. The height of the support armrest 901 can be adjusted through the sliding assembly, which greatly facilitates the use of the device.

[0036] A voice control device 12 is fixedly installed on the upper end surface of the cross bar 3, and a button control device 11 electrically connected to the voice control device 12 is hung on the outer end surface of the bed body 1. Control modules are provided inside the electric push rod and the cylinder. The control module is electrically connected to the voice control device 12, and the control module is electrically connected to the power module. The control module of the cylinder is connected through the button control device 11 and the voice control device 12, so as to control the start and stop of the cylinder and the electric push rod. In this way, the height and position of the bed can be adjusted according to voice recognition without manual operation, which provides great convenience for customers.

[0037] Universal wheels 10 are fixedly mounted at the four corners of the base 4, and the movement of the device is facilitated by providing the universal wheels 10.

[0038] Working mode: When working, the first electric push rod 6 will drive the connecting plate 5 to rotate along the base 4 to change the height of the connecting plate 5. In this way, with the cooperation of the arc-shaped plate frame 2, the bed body 1 can be lifted up, thereby changing the height of the bed body 1, which is convenient for the use of the device. The support frame assembly 7 can be driven to rotate through the cooperation of the cylinder and the electric push rod to change the angle of the mattress 9. The first support frame 701 driven by the first cylinder 8 can lift the mattress 9 for the head. The second support frame 702 or the third support frame 703 driven by a group of second electric push rods 601 can lift the main mattress 9 toward the center. The two groups of fourth support frames 704 driven by two groups of second cylinders 801 can lift or lower the leg mattress 9. In this way, by controlling the angle of the mattress 9, massage or medical work is convenient, which greatly improves the use effect of the device. The device connects the control modules of the cylinder and the electric push rod through the button control device 11 and the voice control device 12, and can adjust the bed height and body position according to voice recognition without manual operation, providing great convenience for customers.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A foldable and height-adjustable massage bed, comprising a bed body (1), characterized in that: A support frame assembly (7) is arranged above the bed body (1), and the support frame assembly (7) is driven to bend by the cooperation of a cylinder and an electric push rod, and a lifting assembly for adjusting the height of the bed body (1) is arranged below the bed body (1); The lifting assembly comprises two groups of arc-shaped plate frames (2) and two groups of cross bars (3); the lower end surfaces of the cross bars (3) are fixedly connected to a base (4) for supporting and fixing the cross bars (3); the top end of the arc-shaped plate frame (2) is rotatably connected to the bed body (1); the bottom end of the arc-shaped plate frame (2) is rotatably connected to the cross bars (3); a connecting plate (5) is provided between the two groups of cross bars (3); and the two ends of the connecting plate (5) are rotatably connected to the two groups of the arc-shaped plate frames (2).

2. The foldable and height-adjustable massage bed according to claim 1, characterized in that: A first electric push rod (6) is rotatably mounted on the inner end surface of the base (4), and an output end of the first electric push rod (6) is rotatably connected to the connecting plate (5) through the cooperation of a connecting shaft.

3. The foldable and height-adjustable massage bed according to claim 2, characterized in that: The support frame assembly (7) comprises a second support frame (702) rotatably connected to the front side of the bed body (1); the front side of the second support frame (702) is rotatably connected to the first support frame (701); the rear side of the second support frame (702) is rotatably connected to the third support frame (703); the second support frame (702) and the third support frame (703) cooperate with each other to cover the bed body (1); the rear side of the third support frame (703) is rotatably connected to two groups of fourth support frames (704) that cooperate with each other.

4. The foldable and height-adjustable massage bed according to claim 3, characterized in that: A first cylinder (8) is rotatably mounted on the front end surface of the bed body (1), and an output end of the first cylinder (8) is rotatably connected to the first support frame (701) through the cooperation of a connecting shaft.

5. The foldable and height-adjustable massage bed according to claim 4, characterized in that: A second electric push rod (601) is rotatably mounted below the bed body (1), and an output end of the second electric push rod (601) is rotatably connected to the second support frame (702) or the third support frame (703) through the cooperation of a connecting shaft.

6. The foldable and height-adjustable massage bed according to claim 5, characterized in that: Two groups of second cylinders (801) are rotatably mounted on the lower end surface of the rear side of the third support frame (703), and the output ends of the two groups of the second cylinders (801) are rotatably connected to the two groups of the fourth support frames (704) respectively through the cooperation of the connecting shafts.

7. The foldable and height-adjustable massage bed according to claim 6, characterized in that: The upper end surface of the support frame assembly (7) is fixedly connected to a mattress (9) covering the support frame assembly (7); the left and right sides of the first support frame (701) are slidably connected to support armrests (901) through the cooperation of a sliding assembly; the left and right sides of the second support frame (702) are hingedly connected to the same support armrests (901).

8. The foldable and height-adjustable massage bed according to claim 7, characterized in that: The sliding assembly comprises a guide rod (13) fixedly connected to the lower end surface of the first support frame (701); a fixing frame (14) is slidably connected to the outer end surface of the guide rod (13); the top end of the fixing frame (14) is fixedly connected to the support handrail (901); and a locking device (15) is rotatably connected inside the fixing frame (14) to prevent the fixing frame (14) from sliding.

9. The foldable and height-adjustable massage bed according to claim 8, characterized in that: A voice control device (12) is fixedly mounted on the upper end surface of the cross bar (3); a button control device (11) electrically connected to the voice control device (12) is suspended on the outer end surface of the bed body (1); control modules are provided inside the electric push rod and the cylinder; the control module is electrically connected to the voice control device (12); and the control module is electrically connected to a power supply module.

10. The foldable and height-adjustable massage bed according to claim 1, characterized in that: Universal wheels (10) are fixedly mounted at the four corners of the base (4).

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