Intelligent bed

Abstract

The invention belongs to the technical field of furniture, and discloses an intelligent bed which comprises a bed frame, a mounting frame, a back plate, a hip plate, a waist plate and a head plate, the mounting frame is movably connected with the bed frame through a connecting mechanism, the back plate is arranged on the mounting frame, the hip plate is arranged on the bed frame, and the waist plate is movably connected with the first end, close to the hip plate, of the back plate; the head plate is movably connected with the second end, away from the hip plate, of the back plate, meanwhile, the intelligent bed further comprises a first driving mechanism used for driving the back plate to move, a second driving mechanism used for driving the waist plate to turn over and a third driving mechanism used for driving the head plate to turn over, and the supporting positions of the back plate, the waist plate and the head plate can be adjusted. The adjusting control capability of the intelligent bed on the back plate, the waist plate and the head plate is further improved, and the relieving effect of the intelligent bed is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of furniture, and in particular to an intelligent bed. Background Art

[0002] With the rapid development of the social economy and the continuous improvement of people's living standards, people pay more attention to health and the quality of life. A bed is a furniture for people to sleep and rest. However, the functions of ordinary beds can no longer meet the high-quality living needs of modern people, and many people begin to pursue intelligent beds with more functions and greater comfort.

[0003] In the existing intelligent bed, the backrest board, lumbar board, hip board, thigh board and calf board are sequentially hinged from the head end to the foot end of the intelligent bed. The backrest lifting structure is connected to the backrest board. When the backrest board rotates and rises under the drive of the backrest lifting structure, the vertical distance between the backrest board and the hip board decreases; especially when the backrest is raised to the maximum angle state, the abdomen will be under certain pressure, especially for obese people, which will cause a sense of compression discomfort in the abdomen and affect the user's comfort. Therefore, it is necessary to support and adjust the waist and abdomen.

[0004] Therefore, there is an urgent need for an intelligent bed to solve the above problems. Summary of the Invention

[0005] An object of the present invention is to:

[0006] Provide an intelligent bed, including a lumbar board, a backrest board and a head board, and capable of synchronously adjusting the backrest board, the lumbar board and the head board to improve the soothing effect of the intelligent bed.

[0007] To achieve this purpose, the present invention adopts the following technical solutions:

[0008] An intelligent bed, comprising:

[0009] A bed frame;

[0010] A mounting frame, which is movably connected to the bed frame through a connecting mechanism;

[0011] A backrest board, which is arranged on the mounting frame;

[0012] A hip board, which is arranged on the bed frame;

[0013] A lumbar board, which is movably connected to the first end of the backrest board close to the hip board;

[0014] A head board, which is movably connected to the second end of the backrest board away from the hip board;

[0015] The first driving mechanism is used to drive the back plate to perform a lifting action relative to the hip plate in the vertical direction and a translational action in the horizontal direction; the first end of the first driving mechanism is connected to the bed frame and the second end is connected to the back plate;

[0016] The second driving mechanism is used to drive the waist plate to perform a flipping action relative to the back plate; the first end of the second driving mechanism is connected to the mounting bracket and the second end is movably connected to the waist plate;

[0017] The third driving mechanism is used to drive the head plate to perform a flipping action relative to the back plate; the first end of the third driving mechanism is connected to the mounting bracket and the second end is movably connected to the head plate.

[0018] Preferably, the mounting bracket includes: a support rod and a connecting rod. Among them, two support rods are arranged oppositely and are connected by the connecting rod. The back plate is arranged on the support rod. The connecting mechanism is respectively connected to the bed frame and the support rod. The second end of the first driving mechanism, the first end of the second driving mechanism and the first end of the third driving mechanism are respectively connected to the connecting rod.

[0019] Preferably, the end of the support rod close to the waist plate extends outwards. When the waist plate flips, at least part of the waist plate is supported on the support rod.

[0020] Preferably, the end of the support rod close to the head plate extends outwards. When the head plate flips, at least part of the head plate is supported on the support rod.

[0021] Preferably, the mounting bracket further includes: a fixing member. The second end of the first driving mechanism is connected to the fixing member, and the fixing member is connected to the connecting rod.

[0022] Preferably, the end of the fixing member close to the waist plate extends outwards. When the waist plate flips, at least part of the waist plate is supported on the fixing member.

[0023] Preferably, the first driving mechanism includes: a linear actuator, a connecting frame and a roller. Among them, the first end of the linear actuator is connected to the bed frame and the second end is connected to the connecting frame. The connecting frame is respectively rotationally connected to the bed frame and the roller, and the roller rotatably supports the back plate.

[0024] Preferably, the first driving mechanism further includes: a chute. The chute is extended and arranged on the bottom surface of the back plate facing the bed frame, and the roller is located in the chute and can slide along the length direction of the chute.

[0025] Preferably, it further includes: an extension plate. The extension plate is connected to the hip plate and extends towards the back plate. When the first driving mechanism drives the back plate close to the hip plate, at least part of the back plate is located directly above the extension plate.

[0026] Preferably, it further includes a stabilizing balance bar, which is arranged on the bottom surface of the head board facing away from the back board in the width direction, and the second end of the third driving mechanism is connected to the stabilizing balance bar.

[0027] The beneficial effects of the present invention are as follows:

[0028] The present invention provides an intelligent bed, including a bed frame, a mounting frame, a back board, a hip board, a waist board and a head board. The mounting frame is movably connected to the bed frame through a connecting mechanism. The back board is arranged on the mounting frame, the hip board is arranged on the bed frame, the waist board is movably connected to the first end of the back board close to the hip board, and the head board is movably connected to the second end of the back board away from the hip board. At the same time, the intelligent bed further includes a first driving mechanism for driving the movement of the back board, a second driving mechanism for driving the flipping movement of the waist board, and a third driving mechanism for driving the flipping movement of the head board. The first driving mechanism can drive the back board to perform a lifting action in the vertical direction and a translation action in the horizontal direction relative to the hip board; the first end of the first driving mechanism is connected to the bed frame and the second end is connected to the back board. The second driving mechanism can drive the waist board to perform a flipping action relative to the back board; the first end of the second driving mechanism is connected to the mounting frame and the second end is movably connected to the waist board. The third driving mechanism can drive the head board to perform a flipping action relative to the back board; the first end of the third driving mechanism is connected to the mounting frame and the second end is connected to the head board.

[0029] During the actual working process, when the first driving mechanism makes a linear motion, it can drive the overall inclination and lifting of the back board, thereby driving the simultaneous inclination and upward lifting of the waist board and the head board. At the same time, the waist board can perform a flipping action relative to the back board, avoiding squeezing the user's abdomen when the back board is lifted, so that the user's abdomen and back can be soothed at the same time. In addition, the head board can perform a flipping action relative to the back board, providing support for the head synchronously, so that the head can be soothed at the same time, further increasing the adjustment and control ability of the intelligent bed for the back board, the waist board and the head board, and improving the soothing effect of the intelligent bed. Description of the Drawings

[0030] The following further describes the present invention in detail according to the drawings and embodiments;

[0031] Figure 1 Is the first axonometric drawing of the intelligent bed;

[0032] Figure 2 Is the second axonometric drawing of the intelligent bed;

[0033] Figure 3 Is the third axonometric drawing of the intelligent bed;

[0034] Figure 4 Is the exploded view of the first driving mechanism.

[0035] In the figure:

[0036] 1. Bed frame; 11. Hip plate; 12. Waist plate; 13. Back plate; 14. Head plate; 15. Extension plate; 151. Relief notch

[0037] 2. Mounting frame; 21. Support rod; 22. Connecting rod; 23. Fixing member; 231. Avoidance groove; 24. Stable balance rod

[0038] 3. First driving mechanism; 31. Connecting frame; 311. Connecting end; 312. Rotating end; 32. Roller; 33. Chute; 34. Linear actuator

[0039] 4. Second driving mechanism

[0040] 5. Third driving mechanism

[0041] 6. Connecting mechanism; 61. First connecting rod; 62. Second connecting rod; 63. Extension piece Detailed implementation manner

[0042] To make the technical problems solved by the present invention, the technical solutions adopted and the achieved technical effects clearer, the technical solutions of the embodiments of the present invention will be further described in detail below with reference to the drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of the present invention.

[0043] In the description of the present invention, unless otherwise clearly defined and limited, the terms "connected", "connected", and "fixed" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] In the present invention, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include direct contact between the first and second features, or may include that the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "above", and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the first feature has a higher horizontal height than the second feature. The first feature being "below", "below", and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely means that the first feature has a lower horizontal height than the second feature.

[0045] In the description of this document, it should be understood that the terms "upper", "lower", "left", "right", and other orientation or position relationships are based on the orientation or position relationships shown in the drawings. These are only for the convenience of description and simplifying operations, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive distinction and have no special meaning.

[0046] In the description of this specification, the description referring to terms such as "an embodiment", "an example", etc. means that the specific features, structures, materials, or characteristics described in connection with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example.

[0047] The technical solution of the present invention will be further described below with reference to the drawings and through specific implementation manners.

[0048] As Figures 1 to 4 shown, the present invention provides an intelligent bed, including a bed frame 1, a mounting frame 2, a back plate 13, a hip plate 11, a waist plate 12, and a head plate 14. The mounting frame 2 is movably connected to the bed frame 1 through a connecting mechanism 6. The back plate 13 is arranged on the mounting frame 2. The hip plate 11 is arranged on the bed frame 1. The waist plate 12 is movably connected to the first end of the back plate 13 close to the hip plate 11. The head plate 14 is movably connected to the second end of the back plate 13 away from the hip plate 11. At the same time, the intelligent bed further includes a first driving mechanism 3 for driving the movement of the back plate 13, a second driving mechanism 4 for driving the flipping movement of the waist plate 12, and a third driving mechanism 5 for driving the flipping movement of the head plate 14. The first driving mechanism 3 can drive the back plate 13 to perform a lifting action in the vertical direction and a translational action in the horizontal direction relative to the hip plate 11. The first end of the first driving mechanism 3 is connected to the bed frame 1 and the second end is connected to the back plate 13. The second driving mechanism 4 can drive the waist plate 12 to perform a flipping action relative to the back plate 13. The first end of the second driving mechanism 4 is connected to the mounting frame 2 and the second end is movably connected to the waist plate 12. The third driving mechanism 5 can drive the head plate 14 to perform a flipping action relative to the back plate 13. The first end of the third driving mechanism 5 is connected to the mounting frame 2 and the second end is connected to the head plate 14.

[0049] During the actual working process, when the first driving mechanism 3 moves linearly, it can drive the entire back plate 13 to tilt and lift, thereby driving the waist plate 12 and the head plate 14 to tilt and lift upward simultaneously. At the same time, the waist plate 12 can perform a flipping action relative to the back plate 13 to avoid squeezing the user's abdomen when the back plate 13 is lifted, so that the user's abdomen and back can be relieved simultaneously. In addition, the head plate 14 can perform a flipping action relative to the back plate 13 to provide support for the head synchronously, so that the head can be relieved simultaneously, further increasing the adjustment and control ability of the intelligent bed for the back plate 13, the waist plate 12 and the head plate 14, and improving the soothing effect of the intelligent bed.

[0050] As Figure 2 and Figure 3 shown, the mounting frame 2 includes a support rod 21 and a connecting rod 22. The two support rods 21 are arranged oppositely and are connected by the connecting rod 22. The back plate 13 is arranged on the support rod 21. The connecting mechanism 6 is respectively connected to the bed frame 1 and the support rod 21. The second end of the first driving mechanism 3, the first end of the second driving mechanism 4, and the first end of the third driving mechanism 5 are respectively connected to the connecting rod 22. The first end of the first driving mechanism 3 is rotatably connected to the bed frame 1. When the first driving mechanism 3 performs a linear driving movement, the second end of the first driving mechanism 3 drives the entire mounting frame 2 to tilt and lift through the connecting rod 22. The connecting rod 22 connects the two oppositely arranged support rods 21 and can be used to enhance the support stability of the support rod 21 for the back plate 13.

[0051] Exemplarily, the end of the support rod 21 close to the waist plate 12 extends outward. When the waist plate 12 flips, at least part of the waist plate 12 is supported on the support rod 21. The support rod 21 can bear part of the pressure of the waist plate 12 and reduce the pressure on the second driving mechanism 4.

[0052] Exemplarily, the end of the support rod 21 close to the head plate 14 extends outward. When the head plate 14 flips, at least part of the head plate 14 is supported on the support rod 21. The support rod 21 can bear part of the pressure of the head plate 14 and reduce the pressure on the third driving mechanism 5.

[0053] As Figure 2 and Figure 3 shown, the mounting frame 2 further includes: a fixing member 23. The second end of the first driving mechanism 3 is connected to the fixing member 23, and the fixing member 23 is connected to the connecting rod 22.

[0054] Exemplarily, the fixing member 23 is arranged between the two connecting rods 22. The fixing member 23 and the connecting rod 22 are fixedly connected by welding or threaded fasteners, which can improve the overall strength of the mounting frame 2. The second end of the first driving mechanism 3 is rotatably connected to the fixing member 23.

[0055] Exemplarily, the fixing member 23 is provided with an avoidance groove 231 for the first driving mechanism 3 to be embedded, which is used to prevent the first driving mechanism 3 from colliding with the fixing member 23 when it moves.

[0056] Further, the end of the fixing member 23 close to the waist plate 12 extends outward. When the waist plate 12 flips, at least part of the waist plate 12 is supported on the fixing member 23. The fixing member 23 can bear part of the pressure of the waist plate 12 and reduce the pressure on the second driving mechanism 4.

[0057] Exemplarily, the connecting mechanism 6 includes a first connecting rod 61 and a second connecting rod 62. The two ends of the first connecting rod 61 and the second connecting rod 62 are respectively rotatably connected to the support rods 21 in the bed frame 1 and the mounting frame 2. The length of the second connecting rod 62 is greater than or equal to the length of the first connecting rod 61. The mounting frame 2 is movably connected to the bed frame 1 through the connecting mechanism 6.

[0058] Exemplarily, the connecting mechanism 6 further includes an extension member 63. The extension member 63 is arranged at the head end of the bed frame 1. The first end of the second connecting rod 62 is rotatably connected to the extension member 63. Specifically, the extension member 63 is arranged as a sheet metal part. The extension member 63 is fixedly installed at the end of the bed frame 1 close to the wall, and the extension member 63 is rotatably matched with one end of the second connecting rod 62 through a pin shaft, serving as a support point for the second connecting rod 62 during movement.

[0059] Exemplarily, the first driving mechanism 3, the second driving mechanism 4, and the third driving mechanism 5 can be push rod motors.

[0060] As Figure 4 shown, in another embodiment, the first driving mechanism 3 includes a linear driver 34, a connecting frame 31, and a roller 32. The first end of the linear driver 34 is connected to the bed frame 1 and the second end is connected to the connecting frame 31. The connecting end 311 of the connecting frame 31 is rotatably connected to the bed frame 1. The rotating end 312 of the connecting frame 31 and the roller 32 are rotatably connected. The roller 32 rotatably supports the back plate 13, which can enhance the stability when the back plate 13 is lifted and improve the user experience.

[0061] Further, the first driving mechanism 3 further includes a sliding groove 33. The sliding groove 33 extends on the bottom surface of the back plate 13 facing the bed frame 1. The roller 32 is located in the sliding groove 33 and can slide along the length direction of the sliding groove 33. The sliding groove 33 provides a guiding function for the roller 32, which can further improve the stability of the movement of the roller 32.

[0062] Exemplarily, the intelligent bed further includes an extension plate 15. The extension plate 15 is connected to the hip plate 11 and extends towards the back plate 13. When the first driving mechanism 3 drives the back plate 13 to approach the hip plate 11, at least a part of the back plate 13 is located directly above the extension plate 15. The extension plate 15 can preferentially fill the gap between the hip plate 11 and the waist plate 12 after the waist plate 12 is lifted. At the same time, at least a part of the back plate 13 is located directly above the extension plate 15, ensuring that the extension plate 15 can effectively support the mattress extending from the hip plate 11 towards the back plate 13, and avoiding the jamming problem caused by the mattress being embedded in the gap formed between the waist plate 12 and the hip plate 11.

[0063] Exemplarily, the extension plate 15 is provided with a relief notch 151 for the second driving mechanism 4 to pass through.

[0064] Exemplarily, the horizontal height of the extension plate 15 is lower than the horizontal height of the hip plate 11 to avoid interference when the waist plate 12 flips.

[0065] Exemplarily, the intelligent bed further includes a stable balance bar 24. The stable balance bar 24 is arranged along the width direction on the bottom surface of the head plate 14 facing away from the back plate 13. The second end of the third driving mechanism 5 is connected to the stable balance bar 24, which can improve the balance and stability when the head plate 14 flips.

[0066] In addition, the above is only the preferred embodiment of the present invention and the technical principles applied. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described here. Various obvious changes, re-adjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments. Without departing from the concept of the present invention, more other equivalent embodiments can be included, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A smart bed, characterized in that: include: Bed frame (1); A mounting frame (2), wherein the mounting frame (2) is movably connected to the bed frame (1) via a connecting mechanism (6); A back plate (13), wherein the back plate (13) is arranged on the mounting frame (2); A buttocks board (11), wherein the buttocks board (11) is arranged on the bed frame (1); A waist plate (12), wherein the waist plate (12) is movably connected to a first end of the back plate (13) close to the hip plate (11); A head plate (14), the head plate (14) being movably connected to a second end of the back plate (13) away from the hip plate (11); a first driving mechanism (3), the first driving mechanism (3) being used to drive the back board (13) to perform a lifting action in a vertical direction and a translation action in a horizontal direction relative to the buttocks board (11); a first end of the first driving mechanism (3) being connected to the bed frame (1) and a second end being connected to the back board (13); a second driving mechanism (4), the second driving mechanism (4) being used for driving the lumbar plate (12) to perform a flipping action relative to the back plate (13); a first end of the second driving mechanism (4) being connected to the mounting frame (2) and a second end being movably connected to the lumbar plate (12); A third driving mechanism (5), the third driving mechanism (5) is used to drive the head panel (14) to perform a flipping action relative to the back panel (13); the first end of the third driving mechanism (5) is connected to the mounting frame (2) and the second end is movably connected to the head panel (14).

2. The smart bed according to claim 1, characterized in that: The mounting frame (2) comprises: a support rod (21) and a connecting rod (22), wherein the two support rods (21) are arranged opposite to each other and connected via the connecting rod (22), the back plate (13) is arranged on the support rod (21), the connecting mechanism (6) is respectively connected to the bed frame (1) and the support rod (21), and the second end of the first driving mechanism (3), the first end of the second driving mechanism (4) and the first end of the third driving mechanism (5) are respectively connected to the connecting rod (22).

3. The smart bed according to claim 2, characterized in that: The support rod (21) extends outward near the end of the waist plate (12); when the waist plate (12) is turned over, the waist plate (12) is at least partially supported on the support rod (21).

4. The smart bed according to claim 2, characterized in that: The support rod (21) extends outward near the end of the head plate (14); when the head plate (14) is turned over, the head plate (14) is at least partially supported on the support rod (21).

5. The smart bed according to claim 2, characterized in that: The mounting frame (2) further comprises: a fixing member (23), the second end of the first driving mechanism (3) being connected to the fixing member (23), and the fixing member (23) being connected to the connecting rod (22).

6. The smart bed according to claim 5, characterized in that: The fixing member (23) extends outwards near the end of the waist plate (12), and when the waist plate (12) is turned over, the waist plate (12) is at least partially supported on the fixing member (23).

7. The smart bed according to claim 1, characterized in that: The first driving mechanism (3) comprises: a linear drive (34), a connecting frame (31) and a roller (32), wherein a first end of the linear drive (34) is connected to the bed frame (1) and a second end is connected to the connecting frame (31), the connecting frame (31) is rotatably connected to the bed frame (1) and the roller (32), respectively, and the roller (32) rotatably supports the back plate (13).

8. The smart bed according to claim 7, characterized in that: The first driving mechanism (3) further comprises: a slide groove (33), wherein the slide groove (33) is extended on the bottom surface of the back plate (13) toward the bed frame (1), and the roller (32) is located in the slide groove (33) and can slide along the length direction of the slide groove (33).

9. The smart bed according to claim 1, characterized in that: Also includes: An extension plate (15), wherein the extension plate (15) is connected to the hip plate (11) and extends toward the back plate (13); when the first driving mechanism (3) drives the back plate (13) to approach the hip plate (11), the back plate (13) is at least partially located directly above the extension plate (15).

10. The smart bed according to claim 1, characterized in that: Also includes: A stabilizing balance bar (24) is arranged along the width direction on the bottom surface of the head plate (14) away from the back plate (13), and the second end of the third driving mechanism (5) is connected to the stabilizing balance bar (24).

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