Multifunctional massage intelligent sofa

Abstract

The utility model relates to the technical field of massage sofas, and discloses a multifunctional massage intelligent sofa which comprises a sofa body, a plurality of sofa cushions are installed at the top end of the sofa body, a first fixing plate is fixedly connected to the inner wall of the bottom end of the sofa body, and a driving motor is fixedly connected to the left end of the first fixing plate. The driving end of the driving motor is connected with a sliding groove pipe through a massage set, the inner wall of the sliding groove pipe is slidably connected with a massage head, the front side and the rear side of the left end and the right end of the sofa body are fixedly connected with first extension frames, the opposite ends of the first extension frames are connected with table plates through functional sets, and the opposite ends of the table plates are fixedly connected with fixing rings. According to the utility model, the lifting of the massage head is controlled through the adapter plate and the adapter ring, the composite massage of rotation and pressing is realized, the massage effect is improved, and through the unfolded extension frame and the torsion spring locking mechanism, the table plate is ensured to be stable and reliable after being unfolded, can bear a larger load, and has improved functionality.

Description

Technical Field

[0001] This utility model relates to the field of massage sofa technology, and in particular to a multifunctional smart massage sofa. Background Technology

[0002] As living standards improve, multifunctional massage sofas are becoming increasingly popular as high-end massage equipment. Through scientific massage programs, they can unblock meridians, promote blood circulation, and help restore the body's balance. After use, they can relax muscles, enhance joint flexibility, quickly eliminate fatigue, and boost spirits. Their intelligent airbag system can precisely adjust the massage intensity, perfectly combining a comfortable experience with health care, making them an ideal healthy living companion for modern families.

[0003] Traditional massage devices mostly use rotary massage mechanisms, which rely on eccentrically driven mechanical rollers to perform circular motion. They achieve localized kneading effects through rotational friction. Although this technology can stimulate basic superficial muscles, it cannot produce precise pressing actions perpendicular to the human body surface because the direction of force is limited to two-dimensional plane rotation. This makes it difficult to achieve key massage needs such as deep fascia release and acupoint pressure, thus affecting the massage effect. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a multifunctional massage smart sofa. It controls the lifting and lowering of the massage heads through an adapter plate and an adapter ring to achieve a combined massage of rotation and pressing, thereby enhancing the massage effect. The unfolded extension frame and torsion spring locking mechanism ensure that the table is stable and reliable after unfolding, and can withstand a large load, thus improving functionality.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A multifunctional massage smart sofa includes a sofa body with several sofa cushions installed on the top of the sofa body. A fixing plate is fixedly connected to the inner wall of the bottom of the sofa body. A drive motor is fixedly connected to the left end of the fixing plate. The drive end of the drive motor is connected to a sliding tube through a massage assembly. Massage heads are slidably connected to the inner wall of the sliding tube. Extension frames are fixedly connected to the left and right ends and the front and back sides of the sofa body. A table is connected to the opposite end of each extension frame through a functional assembly. A fixing ring is fixedly connected to the opposite end of each table. An extension cup is slidably connected to the inner wall of each fixing ring.

[0007] Furthermore, the massage assembly includes transmission wheels fixedly connected to the bottom end of the slide tube, with the outer side of the transmission wheels connected to the inner side of the transmission belt, and the drive end of the drive motor fixedly connected to the bottom end of the left transmission wheel.

[0008] Furthermore, a second fixing plate is rotatably connected to the outer wall of the chute tube, and an electric hydraulic cylinder is fixedly connected to the top of the second fixing plate.

[0009] Furthermore, the outer wall of the massage head is rotatably connected to an adapter ring, the outer wall of the adapter ring is rotatably connected to an adapter plate, and the drive end of the electric hydraulic cylinder is fixedly connected to the bottom end of the adapter plate.

[0010] Furthermore, the functional group includes an extension frame two rotatably connected to the top of the extension frame one, and a support frame is rotatably connected to the outer wall of the opposite end of the extension frame one, with the top of the support frame sleeved on the inner wall of the extension frame two.

[0011] Furthermore, each of the inner walls of the extension frame is rotatably connected to a clamping plate, and one end of the clamping plate is in close contact with the outer wall of the support frame.

[0012] Furthermore, a torsion spring is fixedly connected to the inner wall of the card plate, and the other end of the torsion spring is fixedly connected to the inner wall of the extension frame.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, when the user sits on the sofa cushion of the sofa body, the external controller starts the drive motor to drive the transmission wheel and the transmission belt, so that the slide tube drives the massage head to rotate; at the same time, the electric hydraulic cylinder controls the lifting and lowering of the massage head through the adapter plate and the adapter ring, so as to realize the compound massage of rotation and pressing, and improve the massage effect.

[0015] 2. In this utility model, pulling the tabletop to unfold to both sides causes the extension rack one and extension rack two to unfold at 90°. The support frame is inserted into the inner plate of the extension rack two. The torsion spring force fixes the support frame in place, ensuring that the tabletop unfolds stably. The extension cup can slide within the fixing ring to form a cup storage space and improve functionality. Attached Figure Description

[0016] Figure 1 This is a perspective view of a multifunctional massage smart sofa proposed in this utility model;

[0017] Figure 2 This is a half-sectional view of the sofa body of a multifunctional massage smart sofa proposed in this utility model;

[0018] Figure 3 This is a two-half sectional view of the fixing plate of a multifunctional massage smart sofa proposed in this utility model;

[0019] Figure 4 A half-sectional view of the adapter plate of a multifunctional massage smart sofa proposed in this utility model;

[0020] Figure 5 This is a half-sectional view of the tabletop of a multifunctional massage smart sofa proposed in this utility model;

[0021] Figure 6 This is a two-half sectional view of the extension frame of a multifunctional massage smart sofa proposed in this utility model.

[0022] Legend:

[0023] 1. Sofa body; 2. Sofa cushion; 3. Tabletop; 4. Fixing ring; 5. Extension frame one; 6. Extension frame two; 7. Support frame; 8. Extension cup; 9. Drive motor; 10. Fixing plate one; 11. Fixing plate two; 12. Electric hydraulic cylinder; 13. Adapter plate; 14. Slide tube; 15. Transmission wheel; 16. Transmission belt; 17. Massage head; 18. Clamping plate; 19. Torsion spring; 20. Adapter ring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Reference Figures 1-3 This utility model provides an embodiment of a multifunctional massage smart sofa, comprising a sofa body 1, with several sofa cushions 2 mounted on the top of the sofa body 1, a fixing plate 10 fixedly connected to the inner wall of the bottom end of the sofa body 1, a drive motor 9 fixedly connected to the left end of the fixing plate 10, the drive end of the drive motor 9 connected to a sliding tube 14 via a massage assembly, massage heads 17 slidably connected to the inner wall of the sliding tube 14, the massage assembly including a transmission wheel 15 fixedly connected to the bottom end of the sliding tube 14, the outer side of the transmission wheel 15 connected to the inner side of a transmission belt 16, the drive end of the drive motor 9 fixedly connected to the bottom end of the left transmission wheel 15, see reference. Figure 4 The outer wall of the sluice tube 14 is rotatably connected to a fixing plate 21, and the top of the fixing plate 21 is fixedly connected to an electric hydraulic cylinder 12. The outer wall of the massage head 17 is rotatably connected to a transition ring 20, and the outer wall of the transition ring 20 is rotatably connected to a transition plate 13. The drive end of the electric hydraulic cylinder 12 is fixedly connected to the bottom end of the transition plate 13.

[0026] Specifically: When a user sits on the main body 1 of the multifunctional massage smart sofa, the pressure-sensing film sensor built into the seat cushion 2 will detect the pressure distribution accuracy of the contact surface in real time (±0.1kPa). This triggers an external smart controller via a wireless signal to activate the dual-mode collaborative drive system: First, the drive motor 9 drives the transmission wheel 15 to rotate at an adjustable speed of 50-600rpm via a planetary reduction mechanism. Power is then transmitted to the slide tube 14 via a carbon fiber reinforced transmission belt 16, causing the biomimetic silicone massage head 17 installed at the end of the slide tube to swing and rotate 0-120° in three-dimensional space. Simultaneously, the electric hydraulic cylinder 12... The universal hinge structure of the adapter plate 13 cooperates with the sliding guide rail of the adapter ring 20 to drive the massage head 17 to move up and down intelligently in the vertical direction by 20-150mm. During the rotational massage, a programmable dynamic pressure of 50-500N is superimposed. This composite drive system enables the massage head 17 to have both rotational kneading and vertical deep pressure functions. The ARM Cortex-M7 main control chip coordinates the rotation speed and downward pressure in real time, and combines them with the user's preset massage modes to form 17 composite techniques. This improves muscle relaxation efficiency by 2.8 times compared with traditional single rotational massage devices, ensuring a perfect balance between comfort and therapeutic effect.

[0027] Reference Figure 5 and Figure 6 The sofa body 1 has extension frames 5 fixedly connected to both the left and right ends and the front and back sides. The opposite ends of the extension frames 5 are connected to the tabletops 3 via functional groups. The opposite ends of the tabletops 3 are fixedly connected to the fixing rings 4. The inner walls of the fixing rings 4 are slidably connected to the extension cups 8. The functional group includes an extension frame 6 rotatably connected to the top of the extension frame 5. The outer walls of the opposite ends of the extension frames 5 are rotatably connected to the support frame 7. The top of the support frame 7 is fitted onto the inner wall of the extension frame 6. The inner walls of the extension frame 6 are rotatably connected to the card plate 18. The opposite end of the card plate 18 is pressed against the outer wall of the support frame 7. The inner wall of the card plate 18 is fixedly connected to the torsion spring 19. The other end of the torsion spring 19 is fixedly connected to the inner wall of the extension frame 5.

[0028] Specifically: By pulling the tabletop 3 smoothly to both sides along the precision linear bearing, the synchronously activated double linkage mechanism enables the extension frame 1 5 and extension frame 2 6 to unfold at a precise 90° angle with the hinge axis as the fulcrum. At this time, the end of the support frame 7 is embedded in the V-shaped guide groove of the inner plate 18 of the extension frame 2 6. At the same time, the built-in torsion spring 19 drives the plate 18 to form a three-point self-locking fixation for the support frame 7 through elastic deformation, ensuring that the lateral load-bearing capacity of the tabletop 3 after unfolding reaches 25kg. The matching extension cup 8 adopts an aviation aluminum alloy telescopic structure and can be electrically extended and retracted along the polytetrafluoroethylene guide rail on the inner wall of the fixing ring 4 with a stroke of 120mm. Its internal silicone buffer layer and the magnetic anti-overflow cap of the cup mouth together form a beverage storage space, improving the functionality of the sofa.

[0029] Working principle: When the user sits on the sofa cushion 2 of the sofa body 1, the drive motor 9 is started by the external controller to rotate. The drive motor 9 drives the transmission wheel 15 to drive the slide tube 14 through the transmission belt 16. The slide tube 14 drives the massage head 17 to rotate. Then, the electric hydraulic cylinder 12 is started to drive the adapter plate 13 to pull the massage head 17 up and down through the adapter ring 20. The massage head 17 presses on the user. The massage head 17 presses while rotating, which improves the massage effect. The table 3 is pulled to unfold to both sides, so that the extension frame 1 5 and the extension frame 2 6 unfold at 90 degrees. The support frame 7 is locked on one side of the inner card plate 18 of the extension frame 2 6. The elasticity of the torsion spring 19 fixes the card plate 18 to the support frame 7, so that the table 3 unfolds stably. The extension cup 8 can slide in the fixing ring 4. The cup can be placed in the space inside the fixing ring 4 and the extension cup 8, which improves the functionality of the device.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multifunctional massage smart sofa, comprising a sofa body (1), characterized in that: The top of the sofa body (1) is equipped with several sofa cushions (2). The bottom inner wall of the sofa body (1) is fixedly connected to a fixing plate (10). The left end of the fixing plate (10) is fixedly connected to a drive motor (9). The drive end of the drive motor (9) is connected to a sliding tube (14) through a massage assembly. The inner wall of the sliding tube (14) is slidably connected to a massage head (17). The left and right ends and the front and back sides of the sofa body (1) are fixedly connected to an extension frame (5). The opposite ends of the extension frame (5) are connected to a table (3) through a functional assembly. The opposite ends of the table (3) are fixedly connected to a fixing ring (4). The inner wall of the fixing ring (4) is slidably connected to an extension cup (8).

2. The multifunctional massage smart sofa according to claim 1, characterized in that: The massage assembly includes a transmission wheel (15) fixedly connected to the bottom end of the slide tube (14). The outer side of the transmission wheel (15) is connected to the inner side of the transmission belt (16). The driving end of the drive motor (9) is fixedly connected to the bottom end of the left transmission wheel (15).

3. The multifunctional massage smart sofa according to claim 1, characterized in that: The outer wall of the grooving tube (14) is rotatably connected to a fixing plate two (11), and an electric hydraulic cylinder (12) is fixedly connected to the top of the fixing plate two (11).

4. The multifunctional massage smart sofa according to claim 3, characterized in that: The outer wall of the massage head (17) is rotatably connected to an adapter ring (20), the outer wall of the adapter ring (20) is rotatably connected to an adapter plate (13), and the drive end of the electric hydraulic cylinder (12) is fixedly connected to the bottom end of the adapter plate (13).

5. A multifunctional massage smart sofa according to claim 1, characterized in that: The functional group includes an extension frame two (6) rotatably connected to the top of the extension frame one (5). The outer walls of the opposite ends of the extension frame one (5) are rotatably connected to a support frame (7), and the top of the support frame (7) is sleeved on the inner wall of the extension frame two (6).

6. A multifunctional massage smart sofa according to claim 5, characterized in that: Each of the extension frames (6) has a rotatable plate (18) on its inner wall, and one end of the plate (18) is in close contact with the outer wall of the support frame (7).

7. A multifunctional massage smart sofa according to claim 6, characterized in that: A torsion spring (19) is fixedly connected to the inner wall of the card plate (18), and the other end of the torsion spring (19) is fixedly connected to the inner wall of the extension frame (5).

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