Intelligent power-assisted functional bed

Abstract

The utility model discloses an intelligent power-assisted functional bed, and belongs to the technical field of functional beds. The functional bed comprises a main bed frame and a leg folding mechanism movably connected with the main bed frame. The main bed frame comprises an upper-layer frame body, a lower-layer frame body and fixed supporting legs. The leg folding mechanism comprises a sliding bottom frame and a lifting frame arranged on the upper portion of the sliding bottom frame, the sliding bottom frame horizontally slides relative to the lower-layer frame body, when the sliding bottom frame slides to the bed tail, the lifting frame can rise to be flush with the top of the upper-layer frame body, and when the lifting frame descends, the lifting frame can slide to the position between the upper-layer frame body and the lower-layer frame body along with the sliding bottom frame. The closestool further comprises a back lifting mechanism, a hip lifting mechanism, a closestool auxiliary mechanism and a control mechanism. According to the intelligent nursing bed, the whole bed frame can be simply and conveniently shortened, the primary lifting function of the back and the secondary lifting function of the hip can be achieved, a patient can be easily changed from a lying posture to a sitting posture and a standing posture, nursing personnel can conveniently nurse the patient from the front face, intelligent nursing is achieved, labor is saved, convenience is achieved, space is saved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of functional beds, in particular to an intelligent power-assisted functional bed. Background Art

[0002] The emergence of various nursing beds can greatly facilitate the lives of the elderly, frail, or those with limited mobility. In recent years, significant progress has been made in optimizing and improving multifunctional nursing beds, significantly enhancing comfort and adding more functions. This has improved the self-care abilities of those being cared for and reduced the workload and workload of caregivers.

[0003] However, existing improvements to nursing beds have only left the bed frame unchanged, with improvements to the bedboard's lift and tilt angles, failing to change the overall length of the bed. Furthermore, caregivers can only care for patients from the side of the bed, making it difficult to lift the patient from the front, which is inconvenient, time-consuming, and labor-intensive.

[0004] It can be seen that the existing nursing beds mentioned above still have inconveniences and defects in their structure, methods, and use, and are in urgent need of further improvement. How to create a new intelligent power-assisted bed that can easily and conveniently shorten the entire bed frame to facilitate nursing staff to care for patients from the front, and through a two-stage push-up function, meet the needs of users who have difficulty sitting up and standing, and help patients stand independently, conveniently and labor-savingly, has become a goal that the industry urgently needs to improve. Utility Model Content

[0005] The technical problem to be solved by the present invention is to provide an intelligent power-assisted functional bed, which can simply and conveniently shorten the entire bed frame, making it easier for nursing staff to care for patients from the front, and through a two-stage pushing-up function, it can meet the needs of users who have difficulty sitting up and standing up to achieve the transition from a lying position to a sitting position, and from a sitting position to a standing position, assisting patients to stand independently, which is convenient and labor-saving, thereby overcoming the shortcomings of existing nursing functional beds.

[0006] In order to solve the above technical problems, the utility model provides an intelligent power-assisted bed, comprising a main bed frame and a leg-folding mechanism movably connected to the main bed frame.

[0007] The main bed frame includes an upper frame body and a lower frame body arranged below the upper frame body, and fixed legs for supporting the upper frame body and the lower frame body;

[0008] The leg folding mechanism includes a sliding base and a lifting frame arranged on the upper part of the sliding base. The sliding base slides horizontally relative to the lower frame. When the sliding base slides to the end of the bed, the lifting frame can be raised to be flush with the top of the upper frame. When the lifting frame descends, it can slide with the sliding base to between the upper frame and the lower frame.

[0009] Further improvement, the upper frame includes a first frame area corresponding to the head of the bed and a second frame area corresponding to the bed, the first frame area is provided with a back lifting mechanism, the back lifting mechanism includes a back frame and a first driving mechanism, the fixed end of the back frame is hinged to one end of the second frame area close to the head of the bed, the first driving mechanism is arranged below the back frame, and can drive the movable end of the back frame to rotate and lift.

[0010] In a further improvement, the leg folding mechanism further includes a second driving mechanism for driving the lifting frame to automatically lift, and the lifting frame and the sliding base are connected by a scissor-type cross lifting bracket;

[0011] The leg folding mechanism further includes a third driving mechanism for driving the sliding chassis to slide horizontally, and the sliding chassis is slidably connected to the lower frame body via a slide rail and a guide bar;

[0012] The lower part of the sliding chassis is also provided with a supporting leg with a roller.

[0013] As a further improvement, the leg folding mechanism also includes a hydraulic telescopic rod, one end of which is hinged to the distal end of the lifting frame, and the other end of which is hinged to the sliding base frame. The hydraulic telescopic rod is extended and retracted as the second driving mechanism extends and retracts, and is used to support the lifting frame.

[0014] As a further improvement, a hip lifting mechanism is provided in the second frame area, and the hip lifting mechanism includes a hip frame and a fourth driving mechanism. The fixed end of the hip frame is hinged to one end of the second frame area near the end of the bed, and the fourth driving mechanism is arranged below the hip frame and can drive the movable end of the hip frame to rotate and lift.

[0015] As a further improvement, a toilet auxiliary mechanism is also provided at the bottom of the upper frame, and the toilet auxiliary mechanism includes a toilet ring and a sliding frame for fixing the toilet ring, and a fixed frame fixed to the bottom of the upper frame. The sliding frame slides back and forth along the fixed frame, thereby driving the toilet ring to slide back and forth, thereby extending the upper frame when the leg retracting mechanism is retracted.

[0016] As a further improvement, the toilet auxiliary mechanism also includes a fifth driving mechanism for driving the toilet seat to automatically extend and retract.

[0017] As a further improvement, the back frame, hip frame and lifting frame all adopt a frame structure formed by galvanized steel pipes, and the back frame, hip frame and lifting frame are all provided with bed boards and / or high-density environmentally friendly mattresses made of waterproof materials.

[0018] A further improvement includes a control mechanism, which is used to control each driving mechanism to perform telescopic action.

[0019] As a further improvement, the lower frame includes a square frame surrounded by at least four rods, the two side rods of the square frame are fixedly connected to the lower part of the upper frame through two U-shaped connecting pieces, and the fixed legs include four legs, which are respectively arranged at the four corners of the square frame.

[0020] After adopting such a design, the utility model has at least the following advantages:

[0021] 1. The intelligent power-assisted bed of this utility model can simply and conveniently shorten the entire bed frame through the leg-folding mechanism, so that a 2-meter bed can be shrunk to 1.2 meters, saving space and the area used for nursing. Space is left on the left or right side of the bed frame for placing other medical equipment, providing great convenience for nursing staff. It can also be used in houses with small rooms. It can be folded up and used as a seat during the day and unfolded and used as a bed at night. It has diverse functions and a wide range of uses.

[0022] 2. The back lifting mechanism can be set to enable the user's body to change from a lying position to a sitting position, realizing a one-level push-up function, making it easy to get up. It is also convenient for the nursing staff to pick up the patient from the front or take care of the patient from the front after the user sits up, which is more convenient and labor-saving, and overcomes the problem that existing nursing beds can only provide care from the side of the bed.

[0023] 3. The leg-retracting mechanism, through the cooperation of a scissor-style cross-lifting bracket and a second drive mechanism, easily raises and lowers the lift frame, ensuring it is flush with the upper frame of the main bed frame when raised, ensuring a level bed frame. Furthermore, through the cooperation of a sliding base and a third drive mechanism, the lift frame retracts between the upper and lower frames when lowered, shortening the entire bed frame. This is simple, convenient, reliable, and practical. The leg-retracting mechanism is further stabilized by a hydraulic telescopic rod and roller-mounted legs.

[0024] 4. The setting of the hip lifting mechanism can also realize the two-level pushing function, allowing the user to change from a sitting posture to a standing posture, assisting people who have difficulty sitting or standing to stand by themselves without the help of outsiders, thereby enhancing their self-care ability, improving their confidence, and saving the physical strength of caregivers.

[0025] 5. The toilet auxiliary mechanism is also set up so that the toilet seat can automatically extend when needed and can be used by patients after being matched with the bedpan, which further increases the convenience of nursing, reduces the burden on nursing staff, solves nursing problems, and is highly practical.

[0026] 6. Through the setting of the control mechanism, the control mechanism can also perform telescopic control on each driving mechanism to meet the intelligent power-assistance function and achieve the effect of intelligent care. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The above is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] Figure 1 It is a three-dimensional structural schematic diagram of Example 1 of the intelligent power-assisted functional bed of the utility model in the bed state.

[0029] Figure 2 It is a schematic diagram of the side structure of Example 1 of the intelligent power-assisted functional bed of the utility model in the bed state.

[0030] Figure 3 This is a structural diagram of the foot direction of the intelligent power-assisted functional bed embodiment 1 of the utility model in the bed state.

[0031] Figure 4 This is a schematic diagram of the structure of the headboard direction of the intelligent power-assisted functional bed embodiment 1 of the present invention in the bed position.

[0032] Figure 5 It is a three-dimensional structural schematic diagram of Example 1 of the intelligent power-assisted functional bed of the utility model in a sitting state.

[0033] Figure 6 It is a side structural diagram of Example 1 of the intelligent power-assisted functional bed of the utility model in a sitting state.

[0034] Figure 7 It is a structural schematic diagram of the folding mattress in Example 1 of the intelligent power-assisted functional bed of the utility model.

[0035] Figure 8 This is a schematic diagram of the side structure of Example 2 of the intelligent power-assisted functional bed of the present invention in the bed position.

[0036] Figure 9 This is a schematic diagram of the top view of the intelligent power-assisted functional bed embodiment 2 of the present invention in the bed position.

[0037] Figure 10 It is a three-dimensional structural schematic diagram of Example 2 of the intelligent power-assisted functional bed of the utility model in the bed state.

[0038] Figure 11 It is a three-dimensional structural schematic diagram of Example 2 of the intelligent power-assisted functional bed of the utility model in a retracted state (the toilet seat is extended).

[0039] Figure 12 It is a three-dimensional structural schematic diagram of Example 2 of the intelligent power-assisted functional bed of the utility model in a retracted state (the toilet seat is used in conjunction with the bedpan). DETAILED DESCRIPTION

[0040] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art. Specific embodiments are as follows.

[0041] Example 1

[0042] Refer to the attached Figures 1 to 4 As shown, the intelligent power-assisted bed of this embodiment includes a main bed frame 1 and a back lifting mechanism 2 and a leg folding mechanism 3 arranged on the main bed frame 1.

[0043] The main bed frame 1 includes an upper frame 11 and a lower frame 12 disposed below the upper frame 11, as well as fixed legs 13 for supporting the upper frame 11 and the lower frame 12. The upper frame 11 includes a first frame area 112 and a second frame area 111. The first frame area 112 is close to the head of the bed and corresponds to the position of the user's head and upper body. The second frame area 111 corresponds to the middle of the bed, that is, the buttocks of the user when lying or sitting.

[0044] Specifically, in this embodiment, the lower frame 12 comprises a square frame formed by at least four rods. The two side rods of the square frame are fixedly connected to the lower portion of the upper frame 11 via two U-shaped connectors 14. Furthermore, the four fixed legs 13 are positioned at the four corners of the square frame. Of course, the fixed legs 13 can also be directly fixed to the four corners of the upper frame 11 to ensure the stability of the main bed frame.

[0045] In this embodiment, the second frame area 111 corresponds to the buttocks of the human body when lying or sitting, and a fixed support rod is provided inside the frame to support the mattress or bed board thereon. The first frame area 112 is used to fix the back lifting mechanism 2, which will be described in detail below.

[0046] Refer to the attached Figure 1 and 5As shown, the back lifting mechanism 2 includes a back frame 21 and a first driving mechanism 22 that drives one end of the back frame 21 to lift. One side of the back frame 21 is rotatably connected to a side of the first frame area 112 near the second frame area 111. The first driving mechanism 22 is disposed below the back frame 21 and drives the back frame 21 to rotate and lift relative to the first frame area 112. Specifically, the first driving mechanism 22 uses a DC electric push rod driven by a 24V low-noise motor, one end of which is fixed to the crossbar at the bottom of the first frame area 112, and the other end is hinged to the bottom of the back frame 21. The back frame 21 is then lifted by the extension of the first driving mechanism 22, thereby converting the upper body of the human body into a sitting position.

[0047] Also refer to the attached Figure 1 、 2 As shown in Figures 6 and 7, the leg stowage mechanism 3 includes a sliding base frame 31 and a lifting frame 32 disposed on the upper portion of the sliding base frame 31. The lifting frame 32 is raised and lowered by a second driving mechanism 33 and is used to be flush with the top of the upper frame 11 when raised. That is, the lifting frame 32 serves as a leg frame for the bed, ensuring that the bed frame is flat when the bed is in a reclining position. The sliding base frame 31 is extended and retracted along the lower frame 12 by a third driving mechanism 34 when the lifting frame 32 descends, and is used to retract the sliding base frame 31 between the upper frame 11 and the lower frame 12 when retracting, as shown in the attached figure. Figure 5 and 6 As shown, the lower part of the sliding frame 31 is provided with a support leg 35 with a roller 36 to facilitate the movement of the sliding frame 31. In this way, the power-assisted bed can be extended to form a bed function state and retracted to form a chair function state under the action of the leg retracting mechanism 3, meeting the free conversion between lying position and sitting position, which is simple and convenient.

[0048] Specifically, as attached Figure 1 and 2 As shown, the lifting frame 32 realizes the lifting action through a scissor-type cross lifting bracket 37, and the second driving mechanism 33 also adopts a DC electric push rod driven by a 24V low-noise motor.

[0049] The leg folding mechanism 3 also includes a hydraulic telescopic rod 38, one end of which is hinged to the distal end of the lifting frame 32, and the other end of which is hinged to the sliding base 31. The hydraulic telescopic rod 38 is extended and retracted as the second driving mechanism 33 is extended and retracted, thereby more effectively supporting the lifting frame 32.

[0050] The back frame 21 and the lifting frame 32 described in this embodiment can both adopt a frame structure as shown in the figure. Of course, a flat bed board structure can also be adopted or added to further enhance the user experience.

[0051] Furthermore, in this embodiment, a sliding rail and guide bar mechanism that cooperate with each other is provided between the lower frame 12 and the sliding base 31. For example, a sliding rail 121 is provided on the upper portion of the lower frame 12, and a guide bar 311 is provided on the lower portion of the sliding base 31. The cooperation of the two enables the sliding base 31 to smoothly extend and retract along the lower frame 12. The third driving mechanism 34 in this embodiment also uses a DC electric push rod driven by a 24V low-noise motor, one end of which is fixed to the lower frame 12 and the other end is fixed to the sliding base 31. The extension and retraction of the push rod enables the sliding base 31 to move in a telescopic manner.

[0052] In this embodiment, fixed armrests 4 are provided on both sides of the second frame area 111, which can not only ensure the safety of the user when lying or sitting, but also be used for the user to hold on to when standing, thereby improving safety.

[0053] A headboard 5 is provided at one end of the first frame area 112 away from the second frame area 111 .

[0054] Please refer to the attached Figure 7 As shown, the assistant bed in this embodiment also includes a folding mattress. The folding mattress includes an upper body pad 61, a middle pad 62, and a lower body pad 63. The upper body pad 61 corresponds to the back frame 21, the middle pad 62 corresponds to the second frame area 111, and the lower body pad 63 corresponds to the lifting frame 32.

[0055] Preferably, the upper edge of the upper body pad 61 is flexibly connected to the upper edge of the middle pad 62. This allows the upper body pad 61 to be lifted along with the back frame 21 when the back frame 21 is lifted, without affecting the position of the middle pad 62. The lower edge of the middle pad 62 is flexibly connected to the lower edge of the lower body pad 63. This allows the lower body pad 63 to bend downward when the leg stowage mechanism 3 is retracted, facilitating the lowering of the legs and cleverly achieving the transition from a lying position to a sitting position. Of course, the middle pad 62 and lower body pad 63 can also be disconnected and provided separately, so that the lower body pad 63 can be retracted along with the leg stowage mechanism 3.

[0056] The main frame and various frame components of this embodiment of the intelligent power-assisted bed are welded from galvanized steel pipes, enabling a load capacity of up to 180 kg. Each mattress of the folding mattress is also covered with a PE waterproof sheet to better prevent bedsores and further meet the needs of easy care.

[0057] In addition, this embodiment also includes a control mechanism connected to the first drive mechanism 22, the second drive mechanism 33 and the third drive mechanism 34, which is used to control each drive mechanism to perform telescopic actions to meet the intelligent automatic operation of the bed.

[0058] When the leg retraction mechanism 3 of the intelligent power-assisted functional bed of this embodiment is fully extended, the overall length of the bed can reach 2 meters; when the leg retraction mechanism is lowered and fully retracted, the overall length of the bed is only 1.2 meters, which frees up 0.8 meters of space at the end of the bed for caregivers to walk around and complete care operations; combined with the raising of the back lifting mechanism, a one-level push-up function is realized, which can enable the patient's body to easily and conveniently change from a lying position to a sitting position, making it convenient for caregivers to hold the patient from the front or care for the patient from the front, overcoming the problem that existing nursing beds can only provide care from the side of the bed, completely subverting the use and care concepts of traditional beds, saving space, and facilitating care. The functional bed of this utility model can also be used in houses with small rooms. It can be folded up during the day and used as a seat, and unfolded at night to be used as a bed, saving space, having multiple functions, and being conducive to promotion.

[0059] Example 2

[0060] This embodiment differs from the above-mentioned embodiment 1 in that it also includes a two-stage push-up function. Specifically:

[0061] Refer to the attached Figures 8 to 12 As shown, the second frame area 111 is also provided with a hip lifting mechanism 7. The hip lifting mechanism 7 in this embodiment includes a hip frame 71 and a fourth driving mechanism 72 that drives one end thereof to lift. One side of the hip frame 71 is rotatably connected to the end side of the bed of the second frame area 111, and the fourth driving mechanism 72 is arranged below the hip frame 71 and is connected to the control mechanism, which can drive the hip frame 71 to rotate and lift relative to the second frame area 111. Specifically, the fourth driving mechanism 72 adopts a DC electric push rod driven by a 24V low-noise motor, one end of which is fixed to the cross bar at the lower part of the second frame area 111, and the other end is hinged to the lower part of the hip frame 71. The hip frame 71 is lifted under the extension of the fourth driving mechanism 72, and is used to convert the human body from a sitting posture to a standing posture, and assist the patient to stand by himself.

[0062] This embodiment is different from the above-mentioned embodiment 1 in that it further includes a toilet auxiliary mechanism 8.

[0063] As attached Figure 8 、 9As shown in Figures 11 and 12, the toilet auxiliary mechanism 8 includes a toilet seat 81 and a sliding frame 82 for fixing the toilet seat 81, as well as a fixed frame 83 fixed to the bottom of the upper frame 11. The sliding frame 82 slides back and forth along the fixed frame 83, thereby driving the toilet seat 81 to slide back and forth, so that the upper frame 11 is extended when the leg retracting mechanism 3 is retracted. In this way, the caregiver only needs to place the bedpan 10 under the extended toilet seat 81 to solve the urination and defecation problems of bedridden patients in a simple and convenient way. If the patient is unable to walk, the patient can use the back lifting mechanism 3 and the hip lifting mechanism 7 of the bed body to realize the process of sliding from a lying position to a sitting position and then automatically sliding onto the toilet seat, which is convenient for care and greatly reduces the difficulty of care.

[0064] In this embodiment, the toilet seat 81 can be manually extended when needed, or can be configured to automatically extend. For example, the toilet auxiliary mechanism 8 also includes a fifth drive mechanism 84. The fifth drive mechanism 84 is connected to the control mechanism and can be used to drive the toilet seat 81 to automatically extend and retract, further enhancing the intelligent control function of the bed.

[0065] In addition, for this embodiment, the back frame 21, hip frame 71 and lifting frame 32 are all provided with independent bed boards and mattresses to facilitate the conversion of the bed body.

[0066] In addition, in this embodiment, the first driving mechanism 22 and the fourth driving mechanism 72 each include two, which are symmetrically arranged on both sides of the lower part of the back frame 21 and the hip frame 71, respectively, and can more stably and safely drive the back frame 21 and the hip frame 71 to lift up. Figure 12 shown.

[0067] The other parts of this embodiment are basically the same as those of the above embodiment and will not be described again here.

[0068] This embodiment can realize the two-level pushing function of the bed through the arrangement of the hip lifting mechanism and the toilet auxiliary mechanism, so that people who have difficulty sitting up or standing up can stand up by themselves without the help of outsiders, and complete urination and defecation by themselves, thereby enhancing the self-care ability of patients, improving their confidence, greatly improving the convenience of nursing, reducing the burden on nursing staff, solving nursing problems, and having strong practicality.

[0069] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Those skilled in the art can make some simple modifications, equivalent changes or modifications based on the technical content disclosed above, which fall within the scope of protection of the present invention.

Claims

1. An intelligent power-assisted bed, characterized in that: It includes a main bed frame and a leg folding mechanism movably connected to the main bed frame. The main bed frame includes an upper frame body and a lower frame body arranged below the upper frame body, and fixed legs for supporting the upper frame body and the lower frame body; The leg folding mechanism includes a sliding base and a lifting frame arranged on the upper part of the sliding base. The sliding base slides horizontally relative to the lower frame. When the sliding base slides to the end of the bed, the lifting frame can be raised to be flush with the top of the upper frame. When the lifting frame descends, it can slide with the sliding base to between the upper frame and the lower frame.

2. The intelligent power-assisted functional bed according to claim 1, characterized in that: The upper frame includes a first frame area corresponding to the head of the bed and a second frame area corresponding to the middle of the bed. The first frame area is provided with a back lifting mechanism. The back lifting mechanism includes a back frame and a first driving mechanism. The fixed end of the back frame is hinged to an end of the second frame area close to the head of the bed. The first driving mechanism is arranged below the back frame and can drive the movable end of the back frame to rotate and lift.

3. The intelligent power-assisted functional bed according to claim 2, characterized in that: The leg folding mechanism further includes a second driving mechanism for driving the lifting frame to automatically lift and lower, and the lifting frame and the sliding base are connected by a scissor-type cross lifting bracket; The leg folding mechanism further includes a third driving mechanism for driving the sliding chassis to slide horizontally, and the sliding chassis is slidably connected to the lower frame body via a slide rail and a guide bar; The lower part of the sliding chassis is also provided with a supporting leg with a roller.

4. The intelligent power-assisted functional bed according to claim 3, characterized in that: The leg folding mechanism also includes a hydraulic telescopic rod, one end of which is hinged to the distal end of the lifting frame, and the other end of which is hinged to the sliding base frame. The hydraulic telescopic rod is extended and retracted as the second driving mechanism retracts and retracts, and is used to support the lifting frame.

5. The intelligent power-assisted functional bed according to claim 2, characterized in that: A hip lifting mechanism is provided in the second frame area, and the hip lifting mechanism includes a hip frame and a fourth driving mechanism. The fixed end of the hip frame is hinged to one end of the second frame area close to the end of the bed. The fourth driving mechanism is arranged below the hip frame and can drive the movable end of the hip frame to rotate and lift.

6. The intelligent power-assisted bed according to claim 5, characterized in that: A toilet auxiliary mechanism is also provided at the bottom of the upper frame, which includes a toilet ring and a sliding frame for fixing the toilet ring, and a fixed frame fixed to the bottom of the upper frame. The sliding frame slides back and forth along the fixed frame, thereby driving the toilet ring to slide back and forth, thereby extending the upper frame when the leg retracting mechanism is retracted.

7. The intelligent power-assisted functional bed according to claim 6, characterized in that: The toilet auxiliary mechanism also includes a fifth driving mechanism for driving the toilet seat to automatically extend and retract.

8. The intelligent power-assisted bed according to claim 5, characterized in that: The back frame, hip frame and lifting frame all adopt a frame structure formed by galvanized steel pipes. The back frame, hip frame and lifting frame are all provided with bed boards and / or high-density environmentally friendly mattresses made of waterproof materials.

9. The intelligent power-assisted bed according to any one of claims 2 to 8, characterized in that: It also includes a control mechanism, which is used to control each driving mechanism to perform telescopic actions.

10. The intelligent power-assisted bed according to claim 1, characterized in that: The lower frame body includes a square frame surrounded by at least four rods, and the two side rods of the square frame are fixedly connected to the lower part of the upper frame body through two U-shaped connecting pieces. The fixed legs include four legs, which are respectively arranged at the four corners of the square frame.

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