Household interconnected intelligent sofa

Abstract

The utility model discloses a household interconnected intelligent sofa, which relates to the technical field of intelligent furniture, and comprises a bottom bearing plate, the rear end of the bottom bearing plate is fixedly connected with a back shell, and the back shell is internally provided with a waist and neck supporting assembly capable of automatically adjusting the supporting strength. The household interconnected intelligent sofa is provided with a micro air pump, a waist supporting air bag, a neck supporting air bag, a pressure sensor unit and a leather protection pad, when the household interconnected intelligent sofa is used, the waist supporting air bag abuts against the waist of a user, the neck supporting air bag is attached to the rear neck of the user, and the user flatly leans backwards; the pressure sensor unit behind the leather protection pad is extruded, the micro air pump pumps air to the corresponding air bags through the electromagnetic distribution valve and the air delivery pipe, the supporting performance is improved, when the supporting performance needs to be reduced, the electromagnetic exhaust valve exhausts air outwards, the air bags are flattened, and the problem that the device does not have the function of automatically adjusting the supporting performance of the waist and the neck is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent furniture, in particular to an intelligent sofa for home interconnection. Background Technique

[0002] Intelligent furniture is based on modern fashionable furniture, and combines combined intelligence, electronic intelligence, mechanical intelligence and Internet of Things intelligence skillfully into furniture products, making the furniture intelligent and making home life more convenient and comfortable.

[0003] As an important category of furniture, the overall intelligence level of the sofa is not high, the interconnection and interaction with other intelligent furniture in the family are weak, and the support of the sofa is fixed and cannot be adjusted locally according to the needs of users, and it does not have the function of self-adjusting the waist and neck support.

[0004] Now, a new type of intelligent sofa for home interconnection is proposed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an intelligent sofa for home interconnection to solve the problem of lacking the function of self-adjusting the waist and neck support proposed in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an intelligent sofa for home interconnection, including a bottom support plate, the rear end of the bottom support plate is fixedly connected with a back shell, a hip support soft pad is horizontally placed on the top of the bottom support plate, a back support soft pad is adhesively connected to the front end of the back shell, a first side baffle is fixedly connected to the left side of the bottom support plate, a second side baffle is fixedly connected to the right side of the bottom support plate, a left armrest soft pad is adhesively connected to the top of the first side baffle, a right armrest soft pad is adhesively connected to the top of the second side baffle, a power socket is arranged at the bottom of the left side of the rear end of the back shell, a main circuit board is fixedly connected to the inside of the top of the back of the back shell, an MCU is installed at the middle position of the rear end of the main circuit board, a WIFI connection module is welded to the bottom of the rear end of the main circuit board, a local storage unit is fixedly connected to the left side of the rear end of the main circuit board, an internal antenna is movably connected to the left side of the main circuit board, and a waist and neck support assembly capable of self-adjusting the support strength is arranged inside the back shell.

[0007] The lumbar and cervical support assembly includes a micro air pump, which is installed at the bottom right inside the back shell. An electromagnetic distribution valve is fixedly connected to the left side of the micro air pump. A lumbar support airbag is movably connected to the bottom of the front end of the back support cushion, and a cervical support airbag is movably connected to the top of the front end of the back support cushion. An air delivery pipe is movably connected between the right side of the electromagnetic distribution valve and the right sides of the rear ends of the lumbar support airbag and the cervical support airbag. An electromagnetic exhaust valve is installed on the left side of the rear ends of the lumbar support airbag and the cervical support airbag. Cortical protection pads are respectively covered on the front ends of the lumbar support airbag and the cervical support airbag, and multiple pressure sensor units are arranged at the rear ends of the cortical protection pads.

[0008] Preferably, the interiors of the micro air pump, the electromagnetic distribution valve, and the air delivery pipe are interconnected, and the lumbar support airbag and the cervical support airbag are elastic.

[0009] Preferably, the main circuit board, the micro air pump, the electromagnetic distribution valve, the electromagnetic exhaust valve, and the pressure sensor unit are electrically connected, and the air delivery pipe penetrates through the interior of the back support cushion.

[0010] Preferably, the front end of the pressure sensor unit is connected to the cortical protection pad, and the rear end of the pressure sensor unit is connected to the front ends of the lumbar support airbag and the cervical support airbag.

[0011] Preferably, a plastic shell is fixedly connected to the front end of the top of the left armrest cushion. A wireless charging unit is installed at the front end of the top of the plastic shell, and a tissue placement groove is provided at the rear end of the top of the plastic shell. A reserved plastic groove is provided at the front end of the top of the right armrest cushion. A snack placement groove is horizontally placed at the bottom end inside the reserved plastic groove, and a cup holder is provided in front of the snack placement groove.

[0012] Preferably, the main circuit board and the wireless charging unit are electrically connected, and the snack placement groove and the cup holder can be pulled out along the interior of the reserved plastic groove.

[0013] Preferably, a ground support plate is provided below the bottom support plate. A large-thrust electric cylinder is installed at the middle position of the top of the ground support plate. A lower fixed cylinder is fixedly connected to the outside of the large-thrust electric cylinder, and an upper fixed cylinder is sleeved on the top end of the lower fixed cylinder from top to bottom.

[0014] Preferably, the inner diameter of the upper fixed cylinder is adapted to the outer diameter of the lower fixed cylinder. The top end of the large-thrust electric cylinder is movably connected to the top end inside the upper fixed cylinder, and the top end of the upper fixed cylinder is fixedly connected to the bottom end of the bottom support plate.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The home interconnected intelligent sofa not only realizes the function of self-adjusting the lumbar and cervical support, but also realizes the function of enhancing the leisure and entertainment attributes, and also realizes the function of facilitating height adjustment;

[0016] (1) By providing a micro air pump, an electromagnetic distribution valve, an air delivery pipe, an electromagnetic exhaust valve, a lumbar support airbag, a cervical support airbag, a pressure sensor unit and a leather protection pad, during use, the hip support soft pad supports the user's hips, the back support soft pad supports the user's back, the left armrest soft pad and the right armrest soft pad facilitate the natural placement of the arms, the lumbar support airbag abuts against the user's waist, and the cervical support airbag fits against the back of the user's neck. As the user reclines backward, the pressure sensor unit behind the leather protection pad is squeezed, and the actual support strength of the lumbar support airbag and the cervical support airbag can be feedback according to the squeezing strength. According to the preset support strength, the micro air pump pumps air into the corresponding airbag through the electromagnetic distribution valve and the air delivery pipe to improve the support performance. When it is necessary to reduce the support, the electromagnetic exhaust valve exhausts air outward to flatten the airbag. The user can also connect and interact through the WIFI connection module and perform manual operation and control through the APP background. The local storage unit can store the user's personalized data and integrate it into the user's intelligent furniture system. When the user goes home, along with the startup of other intelligent furniture, the lumbar support airbag and the cervical support airbag of the sofa synchronously self-adjust to the personalized parameters, realizing the function of self-adjusting the lumbar and cervical support;

[0017] (2) By providing a plastic shell, a tissue paper placement slot, a wireless charging unit, a reserved plastic slot, a snack placement slot and a water cup holder, during use, when the user is relaxing and watching a drama, the mobile phone can be directly placed in the wireless charging unit on the top of the plastic shell for charging. The snack placement slot and the water cup holder in the reserved plastic slot are convenient for placing snacks and drinks, and the tissue paper in the tissue paper placement slot is convenient for wiping hands. When the user is watching a drama, there is no need to repeatedly get up to get snacks, drinks, tissue paper and plug and unplug the charging cable, realizing the function of enhancing the leisure and entertainment attributes;

[0018] (3) By providing a ground support plate, an upper fixing cylinder, a lower fixing cylinder and a large thrust electric cylinder, the user can adjust the actual height of the sofa through the mobile phone APP according to his own height and habits. The large thrust electric cylinder on the ground support plate extends upward or retracts downward, and the upper fixing cylinder at the bottom of the bottom support plate can slide up and down along the lower fixing cylinder. While ensuring the smooth adjustment of the sofa height, the upper fixing cylinder and the lower fixing cylinder can also ensure that it can rotate left and right, realizing the function of facilitating height adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view partial sectional structure schematic diagram of the present utility model;

[0020] Figure 2 Side view structural schematic diagram of the present utility model;

[0021] Figure 3 Rear view structural schematic diagram of the present utility model;

[0022] Figure 4 Rear view structural schematic diagram of the micro air pump of the present utility model;

[0023] Figure 5 Top view structural schematic diagram of the armrest cushion of the present utility model;

[0024] Figure 6 Side view sectional enlarged structural schematic diagram of the upper fixing cylinder of the present utility model;

[0025] Figure 7 System structural schematic diagram of the present utility model.

[0026] In the figure: 1, bottom support plate; 2, back shell; 3, hip support cushion; 4, first side baffle; 5, second side baffle; 6, left armrest cushion; 7, right armrest cushion; 8, power socket; 9, main circuit board; 10, MCU; 11, built-in antenna; 12, local storage unit; 13, WIFI connection module; 14, micro air pump; 15, electromagnetic distribution valve; 16, air delivery pipe; 17, electromagnetic exhaust valve; 18, waist support airbag; 19, neck support airbag; 20, pressure sensor unit; 21, leather protection pad; 22, back support cushion; 23, plastic shell; 24, tissue paper placement slot; 25, wireless charging unit; 26, reserved plastic slot; 27, snack placement slot; 28, cup holder; 29, ground support plate; 30, upper fixing cylinder; 31, lower fixing cylinder; 32, large thrust electric cylinder. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Embodiment 1: Please refer to Figures 1-7, A home-connected intelligent sofa, including a bottom support plate 1, the rear end of the bottom support plate 1 is fixedly connected to a back housing 2, a hip support soft pad 3 is horizontally placed at the top of the bottom support plate 1, a back support soft pad 22 is adhesively bonded to the front end of the back housing 2, a first side baffle 4 is fixedly connected to the left side of the bottom support plate 1, a second side baffle 5 is fixedly connected to the right side of the bottom support plate 1, a left armrest soft pad 6 is adhesively bonded to the top of the first side baffle 4, a right armrest soft pad 7 is adhesively bonded to the top of the second side baffle 5, a power socket 8 is provided at the bottom of the left side of the rear end of the back housing 2, a main circuit board 9 is fixedly connected inside the top of the back of the back housing 2, an MCU 10 is installed at the middle position of the rear end of the main circuit board 9, a WIFI connection module 13 is welded to the bottom of the rear end of the main circuit board 9, a local storage unit 12 is fixedly connected to the left side of the rear end of the main circuit board 9, an internal antenna 11 is movably connected to the left side of the main circuit board 9, and a waist and neck support component capable of self-adjusting the support strength is provided inside the back housing 2;

[0029] Please refer to Figures 1-7 , A home-connected intelligent sofa further includes a waist and neck support component. The waist and neck support component includes a micro air pump 14, the micro air pump 14 is installed at the bottom end of the right side inside the back housing 2, an electromagnetic distribution valve 15 is fixedly connected to the left side of the micro air pump 14, a waist support airbag 18 is movably connected to the bottom of the front end of the back support soft pad 22, a neck support airbag 19 is movably connected to the top of the front end of the back support soft pad 22, an air delivery pipe 16 is movably connected between the right side of the electromagnetic distribution valve 15 and the right side of the rear ends of the waist support airbag 18 and the neck support airbag 19, electromagnetic exhaust valves 17 are installed on the left side of the rear ends of the waist support airbag 18 and the neck support airbag 19, leather protection pads 21 are respectively covered on the front ends of the waist support airbag 18 and the neck support airbag 19, and multiple groups of pressure sensor units 20 are provided at the rear ends of the leather protection pads 21;

[0030] The micro air pump 14, the electromagnetic distribution valve 15, and the air delivery pipe 16 are internally connected and communicated. The waist support airbag 18 and the neck support airbag 19 have elasticity. The main circuit board 9, the micro air pump 14, the electromagnetic distribution valve 15, the electromagnetic exhaust valves 17, and the pressure sensor units 20 are electrically connected. The air delivery pipe 16 penetrates through the inside of the back support soft pad 22. The front end of the pressure sensor unit 20 is connected to the leather protection pad 21, and the rear end of the pressure sensor unit 20 is connected to the front ends of the waist support airbag 18 and the neck support airbag 19, which can actively support the waist and neck;

[0031] Specifically, as Figure 1 , Figure 3 , Figure 4 and Figure 7As shown, the lumbar support airbag 18 abuts against the user's waist, and the neck support airbag 19 fits against the user's posterior neck. As the user reclines backward, the pressure sensor unit 20 behind the leather protection pad 21 is squeezed. According to the squeezing force, the actual support forces of the lumbar support airbag 18 and the neck support airbag 19 can be fed back. According to the preset support strength, the micro air pump 14 pumps air into the corresponding airbag through the electromagnetic distribution valve 15 and the air delivery pipe 16 to improve the support performance. When it is necessary to reduce the support, the electromagnetic exhaust valve 17 exhausts outward to flatten the airbag.

[0032] Embodiment 2: A plastic housing 23 is fixedly connected to the front end of the top of the left armrest cushion 6. A wireless charging unit 25 is installed at the front end of the top of the plastic housing 23. A tissue placement groove 24 is provided at the rear end of the top of the plastic housing 23. A reserved plastic groove 26 is provided at the front end of the top of the right armrest cushion 7. A snack placement groove 27 is horizontally placed at the bottom end inside the reserved plastic groove 26. A water cup holder 28 is provided in front of the snack placement groove 27. The main circuit board 9 is electrically connected to the wireless charging unit 25. The snack placement groove 27 and the water cup holder 28 can be pulled out along the inside of the reserved plastic groove 26 to enhance the leisure and entertainment attributes.

[0033] Specifically, as Figure 1 、 Figure 2 and Figure 5 shown, the mobile phone is charged in the wireless charging unit 25 at the top of the plastic housing 23. The snack placement groove 27 and the water cup holder 28 in the reserved plastic groove 26 are convenient for placing snacks and drinks. The tissue in the tissue placement groove 24 is convenient for wiping hands. When the user is watching a drama, there is no need to repeatedly get up to get snacks, drinks, tissues, and plug and unplug the charging cable.

[0034] Embodiment 3: A ground support plate 29 is provided below the bottom support plate 1. A large-thrust electric cylinder 32 is installed at the middle position of the top of the ground support plate 29. A lower fixed cylinder 31 is fixedly connected to the outside of the large-thrust electric cylinder 32. The top end of the upper fixed cylinder 30 is sleeved on the lower fixed cylinder 31 from top to bottom. The inner diameter of the upper fixed cylinder 30 is adapted to the outer diameter of the lower fixed cylinder 31. The top end of the large-thrust electric cylinder 32 is movably connected to the top end inside the upper fixed cylinder 30. The top end of the upper fixed cylinder 30 is fixedly connected to the bottom end of the bottom support plate 1, which is convenient for adjusting the height of the sofa.

[0035] Specifically, as Figure 1 、 Figure 2 and Figure 6 shown, the large-thrust electric cylinder 32 on the ground support plate 29 extends upward or retracts downward, and the upper fixed cylinder 30 at the bottom of the bottom support plate 1 can slide up and down along the lower fixed cylinder 31. While ensuring the smooth adjustment of the sofa height, the upper fixed cylinder 30 and the lower fixed cylinder 31 can also ensure that it can rotate left and right.

[0036] Working principle: When the present utility model is in use, first of all, the hip support soft pad 3 supports the user's hips, the back support soft pad 22 supports the user's back, the left armrest soft pad 6 and the right armrest soft pad 7 facilitate the natural placement of the arms, the waist support airbag 18 abuts against the user's waist, and the neck support airbag 19 fits against the back of the user's neck. As the user leans back flat, the pressure sensor unit 20 behind the leather protection pad 21 is squeezed, and the actual support strength of the waist support airbag 18 and the neck support airbag 19 can be fed back according to the squeezing strength. According to the preset support strength, the micro air pump 14 pumps air into the corresponding airbag through the electromagnetic distribution valve 15 and the air delivery pipe 16 to improve the support performance. When it is necessary to reduce the support, the electromagnetic exhaust valve 17 exhausts air outwards to flatten the airbag. The user can also connect through the WIFI connection module 13 and perform manual operation and control through the APP background. The local storage unit 12 can store the user's personalized data and integrate it into the user's intelligent furniture system. When the user goes home, along with the startup of other intelligent furniture, the waist support airbag 18 and the neck support airbag 19 of the sofa are synchronously adjusted to the personalized parameters by themselves. When the user is relaxing and watching TV dramas, the mobile phone can be directly placed in the wireless charging unit 25 on the top of the plastic housing 23 for charging. The snack placement slot 27 and the water cup holder 28 in the reserved plastic slot 26 are convenient for placing snacks and beverages, and the tissue in the tissue placement slot 24 is convenient for wiping hands. When the user is watching TV dramas, there is no need to repeatedly get up to get snacks, beverages, tissues and unplug the charging cable. The user can adjust the actual height of the sofa through the mobile phone APP according to his own height and habits. The large-thrust electric cylinder 32 on the ground support plate 29 extends upwards or retracts downwards, and the upper fixed cylinder 30 at the bottom of the bottom support plate 1 can slide up and down along the lower fixed cylinder 31. While ensuring the smooth adjustment of the sofa height, the upper fixed cylinder 30 and the lower fixed cylinder 31 can also ensure that it can rotate left and right.

[0037] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A home interconnection smart sofa, comprising a bottom support plate (1), characterized in that: The rear end of the bottom support plate (1) is fixedly connected to the back shell (2), the top of the bottom support plate (1) is horizontally provided with a buttocks support cushion (3), the front end of the back shell (2) is glued with a back support cushion (22), the left side of the bottom support plate (1) is fixedly connected to a first side block (4), the right side of the bottom support plate (1) is fixedly connected to a second side block (5), the top of the first side block (4) is glued with a left armrest cushion (6), the top of the second side block (5) is glued with a right armrest cushion (7), and the back shell (2 ) A power socket (8) is arranged at the bottom of the left side of the rear end, a main circuit board (9) is fixedly connected to the interior of the top of the rear end of the back shell (2), an MCU (10) is installed at the middle position of the rear end of the main circuit board (9), a WIFI connection module (13) is welded to the bottom of the rear end of the main circuit board (9), a local storage unit (12) is fixedly connected to the left side of the rear end of the main circuit board (9), a built-in antenna (11) is movably connected to the left side of the main circuit board (9), and a waist and neck support component capable of automatically adjusting the support strength is arranged inside the back shell (2); The waist and neck support assembly comprises a micro air pump (14), which is mounted at the bottom end of the right side of the back shell (2); the left side of the micro air pump (14) is fixedly connected to an electromagnetic distribution valve (15); the bottom of the front end of the back support cushion (22) is movably connected to a waist support airbag (18); the top of the front end of the back support cushion (22) is movably connected to a neck support airbag (19); an air supply pipe (16) is movably connected between the right side of the electromagnetic distribution valve (15) and the right side of the rear ends of the waist support airbag (18) and the neck support airbag (19); an electromagnetic exhaust valve (17) is mounted on the left side of the rear ends of the waist support airbag (18) and the neck support airbag (19); the front ends of the waist support airbag (18) and the neck support airbag (19) are respectively covered with leather protection pads (21); and the rear ends of the leather protection pads (21) are provided with a plurality of pressure sensor units (20).

2. A home interconnection smart sofa according to claim 1, characterized in that: The interiors of the micro air pump (14), the electromagnetic distribution valve (15), and the air delivery pipe (16) are interconnected, and the waist support airbag (18) and the neck support airbag (19) are elastic.

3. The home interconnection smart sofa according to claim 1, characterized in that: The main circuit board (9), the micro air pump (14), the electromagnetic distribution valve (15), the electromagnetic exhaust valve (17), and the pressure sensor unit (20) are electrically connected, and the air supply pipe (16) passes through the interior of the back supporting cushion (22).

4. The home interconnection smart sofa according to claim 1, characterized in that: The front end of the pressure sensor unit (20) is connected to the leather protection pad (21), and the rear end of the pressure sensor unit (20) is connected to the front ends of the waist support airbag (18) and the neck support airbag (19).

5. The home interconnection smart sofa according to claim 1, characterized in that: The front end of the top of the left armrest cushion (6) is fixedly connected to a plastic shell (23), the front end of the top of the plastic shell (23) is installed with a wireless charging unit (25), the rear end of the top of the plastic shell (23) is provided with a paper placement slot (24), the front end of the top of the right armrest cushion (7) is provided with a reserved plastic slot (26), the bottom end of the reserved plastic slot (26) is horizontally placed with a snack placement slot (27), and a cup holder (28) is provided in front of the snack placement slot (27).

6. The home interconnection smart sofa according to claim 5, characterized in that: The main circuit board (9) and the wireless charging unit (25) are electrically connected, and the snack placement slot (27) and the water cup holder (28) can be pulled out along the inside of the reserved plastic slot (26).

7. The home interconnection smart sofa according to claim 1, characterized in that: A ground support plate (29) is arranged below the bottom support plate (1), a large thrust electric cylinder (32) is installed at the middle position of the top of the ground support plate (29), the outside of the large thrust electric cylinder (32) is fixedly connected to a lower fixed cylinder (31), and the top end of the lower fixed cylinder (31) is sleeved with an upper fixed cylinder (30) from top to bottom.

8. The home interconnection smart sofa according to claim 7, characterized in that: The inner diameter of the upper fixed cylinder (30) is matched with the outer diameter of the lower fixed cylinder (31), the top end of the high-thrust electric cylinder (32) is movably connected to the top end inside the upper fixed cylinder (30), and the top end of the upper fixed cylinder (30) is fixedly connected to the bottom end of the bottom supporting plate (1).

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