Novel intelligent sofa and control system

Abstract

The invention discloses a novel intelligent sofa and a control system, and aims to solve the problem of single function of an intelligent sofa. According to the technical scheme, the sofa comprises a base, a telescopic rod is fixedly connected to the upper end face of the base, a sofa seat is arranged at the end, away from the base, of the telescopic rod, a mounting block is fixedly connected to the lower end face of the sofa seat, and the end, close to the sofa seat, of the telescopic rod is fixedly connected with the mounting block; a driving device used for driving the sofa seat to rotate is arranged on the mounting block, a foot rest and a backrest which are rotationally connected with the sofa seat are arranged on the two sides of the sofa seat respectively, a first rotating device used for driving the foot rest to rotate is arranged on the sofa seat, and a second rotating device used for driving the backrest to rotate is arranged on the sofa seat. The driving device is arranged to drive the sofa to shake in the lying process, so that the effect of assisting sleep is achieved, and the comfort of the sofa is enhanced.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent sofas, and more specifically, to a novel intelligent sofa and a control system. Background Art

[0002] Sofas have become a necessary piece of furniture for many families. There are generally three types of sofas sold on the market: low-back sofas, high-back sofas, and ordinary sofas between the first two. With the continuous improvement of the quality of life, the requirements for the comfort and convenience of sofas are getting higher and higher, but most of the existing sofas are limited to the function of sitting and leaning, and the effect is single.

[0003] Therefore, a solution needs to be proposed to solve this problem. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a new type of intelligent sofa and control system, which can drive the sofa to shake during lying down by setting a driving device, thereby assisting sleep and enhancing the comfort of the sofa.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: a new type of intelligent sofa, comprising a base, an upper end surface of the base is fixedly connected with a telescopic rod, an end of the telescopic rod away from the base is provided with a sofa seat, a lower end surface of the sofa seat is fixedly connected with a mounting block, an end of the telescopic rod close to the sofa seat is fixedly connected with the mounting block, a driving device for driving the sofa seat to rotate is provided on the mounting block, a footrest and a backrest rotatably connected thereto are respectively provided on both sides of the sofa seat, a rotating device 1 for driving the footrest to rotate is provided on the sofa seat, and a rotating device 2 for driving the backrest to rotate is provided on the sofa seat.

[0006] The present invention is further configured as follows: the driving device includes a gear 1 rotatably connected to the mounting block, a rotating shaft is fixedly connected to the axis of the gear 1, the lower end surface of the sofa seat is fixedly connected to the rotating shaft, a gear 2 meshing with the gear 1 is rotatably connected to the mounting block, and a motor 1 for driving the gear 2 to rotate is installed on the mounting block.

[0007] The present invention is further configured as follows: the telescopic rod includes a moving rod fixedly connected to the lower end surface of the mounting block and a fixed rod with one end fixedly connected to the upper end surface of the base, the other end of the fixed rod is provided with a moving groove for the moving rod to be inserted and moved, and a lifting device for driving the moving rod to rise and fall is provided in the moving groove.

[0008] The present invention is further configured as follows: the lifting device includes a screw rod rotatably connected to the inner wall of the movable groove, a cavity is provided in the base, a motor 2 for driving the screw rod to rotate is installed in the cavity, a slot for inserting the screw rod is provided on the lower end surface of the movable rod, a nut seat is sleeved on the screw rod, and the nut seat is fixedly connected to the inner wall of the slot.

[0009] The present invention is further configured as follows: the first rotating device comprises an electric push rod with one end rotatably connected to the lower end surface of the sofa seat, and the other end of the electric push rod is rotatably connected to the lower end surface of the footrest.

[0010] The present invention is further configured as follows: the second rotating device includes a bracket fixedly connected to the side wall of the sofa seat, one end of the backrest is rotatably connected to the inner wall of the bracket, and a motor three for driving the backrest to rotate is installed on the bracket.

[0011] The above technical purpose of the present invention is also achieved through the following technical solutions: a control system of a new type of intelligent sofa, wherein an armrest is arranged on the upper end surface of the sofa seat, and a switch button module is arranged on the upper end surface of the armrest, wherein the switch button module includes a multi-gear button for controlling the switch and speed of motor one, a lifting switch button for controlling the forward and reverse rotation of motor two, a telescopic button for controlling the telescopic extension of the electric push rod, and a rotation button for controlling the forward and reverse rotation of motor three, and a control module is arranged in the armrest, and the control module is used to control the execution unit to execute a preset execution state according to the switch button module.

[0012] In summary, the present invention has the following beneficial effects:

[0013] 1. The present invention provides a driving device to drive the sofa to shake during lying down, thereby assisting sleeping and enhancing the comfort of the sofa;

[0014] 2. The present invention controls the inclination angles of the footrest and the backrest by setting the rotating device 1 and the rotating device 2, so that it can meet the lying needs in different situations, and the height of the sofa seat can be adjusted by raising and lowering the telescopic rod, which is suitable for use by different groups of people. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0016] In the figure: 1. base; 2. sofa seat; 3. mounting block; 4. footrest; 5. backrest; 6. gear 1; 7. gear 2; 8. moving rod; 9. fixing rod; 10. moving slot; 11. screw rod; 12. slot; 13. nut seat; 14. motor 2; 15. electric push rod; 16. bracket. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0018] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] The present invention is described in detail below in conjunction with the accompanying drawings.

[0021] A new type of smart sofa, such as Figure 1 As shown, it includes a base 1, an upper end surface of the base 1 is fixedly connected with a telescopic rod, an end of the telescopic rod away from the base 1 is provided with a sofa seat 2, a lower end surface of the sofa seat 2 is fixedly connected with a mounting block 3, an end of the telescopic rod close to the sofa seat 2 is fixedly connected to the mounting block 3, a driving device for driving the sofa seat 2 to rotate is provided on the mounting block 3, a footrest 4 and a backrest 5 rotatably connected thereto are respectively provided on both sides of the sofa seat 2, a rotating device 1 for driving the footrest 4 to rotate is provided on the sofa seat 2, and a rotating device 2 for driving the backrest 5 to rotate is provided on the sofa seat 2.

[0022] The driving device includes a gear 1 6 rotatably connected to the mounting block 3, a rotating shaft is fixedly connected to the axis of the gear 1 6, the lower end surface of the sofa seat 2 is fixedly connected to the rotating shaft, a gear 2 7 meshing with the gear 1 6 is rotatably connected to the mounting block 3, a motor 1 for driving the gear 2 7 to rotate is installed on the mounting block 3, the motor 1 is a servo motor, and the gear 2 7 is drivingly connected to the output shaft of the motor 1.

[0023] The telescopic rod includes a moving rod 8 fixedly connected to the lower end surface of the mounting block 3 and a fixed rod 9 with one end fixedly connected to the upper end surface of the base 1. The other end of the fixed rod 9 is provided with a moving groove 10 for the moving rod 8 to be inserted and moved. A lifting device is provided in the moving groove 10 for driving the moving rod 8 to rise and fall.

[0024] The lifting device includes a screw rod 11 rotatably connected to the inner wall of the movable groove 10, a cavity is provided in the base 1, and a motor 14 for driving the screw rod 11 to rotate is installed in the cavity. The motor 14 is a servo motor, and one end of the screw rod 11 is transmission-connected to the output shaft of the motor 14. A slot 12 for inserting the screw rod 11 is provided on the lower end surface of the movable rod 8, and a nut seat 13 is sleeved on the screw rod 11, and the nut seat 13 is fixedly connected to the inner wall of the slot 12.

[0025] The first rotating device includes an electric push rod 15 with one end rotatably connected to the lower end surface of the sofa seat 2, and the other end of the electric push rod 15 is rotatably connected to the lower end surface of the footrest 4.

[0026] The second rotating device includes a bracket 16 fixedly connected to the side wall of the sofa seat 2, one end of the backrest 5 is rotatably connected to the inner wall of the bracket 16, and a motor 3 for driving the backrest 5 to rotate is installed on the bracket 16, and the motor 3 is a servo motor.

[0027] A control system for a novel intelligent sofa, wherein an armrest is arranged on the upper end surface of a sofa seat 2, a switch button module is arranged on the upper end surface of the armrest, the switch button module comprises a multi-gear button for controlling the switch and speed of a motor 1, a lifting switch button for controlling the forward and reverse rotation of a motor 2 14, a telescopic button for controlling the telescopic extension of an electric push rod 15 and a rotation button for controlling the forward and reverse rotation of a motor 3, a control module is arranged in the armrest, and the control module is used to control an execution unit to execute a preset execution state according to the switch button module.

[0028] Working principle: when the overall height of the sofa seat 2 needs to be adjusted, the screw rod 11 is driven to rotate by the motor 2 14, and the forward and reverse rotation of the screw rod 11 can drive the nut seat 13 to move up and down along the screw rod 11, and the screw rod 11 can drive the moving rod 8 fixed thereto to move up and down, and the moving rod 8 can drive the sofa seat 2 to move up and down, and the height of the sofa seat 2 can be adjusted. After adjusting to a suitable height, the motor 2 14 can be turned off. When lying on the sofa, the telescopic electric push rod 15 can be retracted to control the bevel angle of the footrest 4. When the electric push rod 15 is extended, the footrest 4 can be opened and lifted outward, and when the electric push rod 15 is shortened, the footrest 4 will rotate inward and close. Similarly, the inclination angle of the backrest 5 can be adjusted by rotating the motor 3, so that it can be suitable for use in different situations.

[0029] At the same time, during the use of the sofa, the motor 1 can drive the gear 2 7 to reciprocate forward and reverse, and the forward and reverse rotation of the gear 2 7 can drive the gear 1 6 meshing therewith to rotate forward and reverse, and the gear 1 6 can drive the sofa seat 2 to rock left and right through the rotating shaft, so that the sofa can produce a cradle-like sleep-aiding effect during lying, making the sofa more versatile, and the multi-speed button can control the speed of the motor 1, so that the sofa can rock at different speeds.

[0030] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A novel smart sofa, comprising a base (1), characterized in that: The upper end surface of the base (1) is fixedly connected to a telescopic rod, an end of the telescopic rod away from the base (1) is provided with a sofa seat (2), a lower end surface of the sofa seat (2) is fixedly connected to a mounting block (3), an end of the telescopic rod close to the sofa seat (2) is fixedly connected to the mounting block (3), a driving device for driving the sofa seat (2) to rotate is provided on the mounting block (3), a footrest (4) and a backrest (5) rotatably connected thereto are respectively provided on both sides of the sofa seat (2), a first rotating device for driving the footrest (4) to rotate is provided on the sofa seat (2), and a second rotating device for driving the backrest (5) to rotate is provided on the sofa seat (2).

2. A novel smart sofa according to claim 1, characterized in that: The driving device comprises a gear 1 (6) rotatably connected to the mounting block (3); a rotating shaft is fixedly connected to the axis of the gear 1 (6); the lower end surface of the sofa seat (2) is fixedly connected to the rotating shaft; a gear 2 (7) meshing with the gear 1 (6) is rotatably connected to the mounting block (3); and a motor 1 for driving the gear 2 (7) to rotate is installed on the mounting block (3).

3. The novel smart sofa according to claim 1 is characterized in that: The telescopic rod comprises a moving rod (8) fixedly connected to the lower end surface of the mounting block (3) and a fixed rod (9) having one end fixedly connected to the upper end surface of the base (1); the other end of the fixed rod (9) is provided with a moving groove (10) for the moving rod (8) to be inserted and moved; and a lifting device for driving the moving rod (8) to be lifted and lowered is arranged in the moving groove (10).

4. The novel smart sofa according to claim 3 is characterized in that: The lifting device comprises a screw rod (11) rotatably connected to the inner wall of the movable groove (10); a cavity is arranged in the base (1); a motor (14) for driving the screw rod (11) to rotate is installed in the cavity; a slot (12) for inserting the screw rod (11) is provided on the lower end surface of the movable rod (8); a nut seat (13) is sleeved on the screw rod (11); and the nut seat (13) is fixedly connected to the inner wall of the slot (12).

5. The novel smart sofa according to claim 1 is characterized in that: The first rotating device comprises an electric push rod (15) having one end rotatably connected to the lower end surface of the sofa seat (2), and the other end of the electric push rod (15) is rotatably connected to the lower end surface of the footrest (4).

6. The novel smart sofa according to claim 1 is characterized in that: The second rotating device comprises a bracket (16) fixedly connected to the side wall of the sofa seat (2), one end of the backrest (5) is rotatably connected to the inner wall of the bracket (16), and a motor (3) for driving the backrest (5) to rotate is installed on the bracket (16).

7. A control system for a novel intelligent sofa according to any one of claims 1 to 6, characterized in that: The upper end surface of the sofa seat (2) is provided with an armrest, and the upper end surface of the armrest is provided with a switch button module, the switch button module includes a multi-gear button for controlling the switch and speed of motor one, a lifting switch button for controlling the forward and reverse rotation of motor two (14), a telescopic button for controlling the extension and retraction of the electric push rod (15), and a rotation button for controlling the forward and reverse rotation of motor three, and a control module is provided in the armrest, and the control module is used to control the execution unit to execute a preset execution state according to the switch button module.

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