Sofa capable of electrically swinging and rotating

Abstract

The utility model discloses a sofa capable of electrically swinging and rotating, which comprises a mounting seat and a sofa seat, a swinging seat is rotatably mounted at the upper end of the mounting seat, a connecting cavity is arranged on the mounting seat, two ends of the swinging seat are in guide connection with the mounting seat through a first guide component, and a first connecting groove is arranged at the center of the mounting seat. An arc-shaped rack plate is fixedly mounted on the swing seat located at the first connecting groove, and swing driving assemblies used for driving the arc-shaped rack plate to swing are mounted at the two ends of the connecting cavity; a second connecting groove is formed in the center of the swing seat, a rotary supporting rod is rotatably mounted on the second connecting groove, and a rotation driving assembly used for driving the rotary supporting rod to rotate is mounted in the second connecting groove; the top of the rotary supporting rod is connected with the sofa seat, the sofa seat and the swing seat are mutually connected through the second guide component, the sofa can effectively swing in a reciprocating mode and horizontally rotate, and therefore the sofa can be conveniently used.

Description

Technical Field

[0001] The utility model relates to the field of furniture, and particularly relates to a sofa that can be electrically swung and rotated. Background Art

[0002] Furniture refers to various items used to decorate and furnish rooms, including tables, chairs, beds, cabinets, bookshelves, etc. Furniture not only has practical functions but also can reflect personal taste and home style. Choosing suitable furniture can make the living room more comfortable and beautiful. A sofa is a common piece of furniture used for sitting and resting, reading, or watching TV, etc.

[0003] During the use of the sofa, the current sofa can only achieve simple extension and bottom heating treatment, and cannot achieve reciprocating swinging and rotational orientation adjustment of the sofa, thus affecting the use of the sofa. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a sofa that can be electrically swung and rotated to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sofa that can be electrically swung and rotated includes a mounting base and a sofa seat. A swinging seat is rotatably mounted at the upper end of the mounting base. A connection cavity is provided on the mounting base at the bottom of the swinging seat. The two ends of the swinging seat are guidingly connected to the mounting base through a first guiding component. A first connection groove is provided at the center of the mounting base. An arc-shaped rack plate is fixedly mounted on the swinging seat at the position of the first connection groove. Swing driving components for driving the arc-shaped rack plate to swing are installed at both ends of the connection cavity. A second connection groove is provided at the center of the swinging seat. A rotating support rod is rotatably mounted on the second connection groove. A rotating driving component for driving the rotating support rod to rotate is installed inside the second connection groove. The top of the rotating support rod is connected to the sofa seat. The sofa seat and the swinging seat are mutually connected through a second guiding component.

[0007] As an improved scheme of the utility model: Support frames are provided at the four corners of the bottom of the mounting base.

[0008] As an improved scheme of the utility model: The first guiding component includes arc-shaped guiding plates fixedly connected to both ends of the swinging seat. The arc-shaped guiding plates are inserted into arc-shaped guiding grooves. The arc-shaped guiding grooves are provided at both ends of the mounting base.

[0009] As an improved solution of the present utility model: The swing driving assembly includes a swing driving motor fixedly connected to the inner wall of the connection cavity. A rotating rod is installed on the motor shaft of the swing driving motor. The end of the rotating rod is rotationally connected to the connection cavity through a bearing seat. A driving gear is fixedly installed on the rotating rod, and the driving gear is meshed and connected with an arc-shaped rack plate.

[0010] As an improved solution of the present utility model: The rotation driving assembly includes a rotation driving motor fixedly connected to the second connection groove. A driving gear is installed on the motor shaft of the rotation driving motor. A driven gear is meshed with the driving gear, and the driven gear is connected to the rotating rod.

[0011] As an improved solution of the present utility model: The second guiding assembly includes a guiding ring fixedly connected to the bottom of the sofa seat. An annular guiding groove is provided at the outer end of the bottom of the guiding ring, and the annular guiding groove is opened on the top of the swing seat.

[0012] As an improved solution of the present utility model: An arc-shaped protection plate is provided at the bottom of the front opening of the sofa seat.

[0013] As an improved solution of the present utility model: A control panel is installed on the side wall of the sofa seat.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The present utility model drives the arc-shaped rack plate to perform reciprocating swing through the swing driving assembly. The arc-shaped rack plate synchronously drives the swing seat to perform reciprocating swing under the guidance of the first guiding assembly, and cooperates with the rotation driving assembly to drive the rotating support rod to rotate. The rotating support rod drives the sofa seat to perform a 360-degree horizontal rotation azimuth adjustment, so as to conveniently control the intelligent sofa to perform an applicable azimuth adjustment process, thereby facilitating the use of the intelligent sofa. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structural schematic diagram of the present utility model;

[0016] Figure 2 is the overall structural schematic diagram of the present utility model;

[0017] Figure 3 is Figure 2 the enlarged view of the first guiding assembly at A in

[0018] Figure 4 is Figure 2 the enlarged view of the meshing connection between the driving gear and the arc-shaped rack plate at B in

[0019] Figure 5 is the structural schematic diagram of the rolling assembly in the present utility model;

[0020] Figure 6This is a schematic structural diagram of the connection between the swing seat and the sofa seat in the present utility model.

[0021] In the figure: 1, mounting seat; 2, support frame; 3, connection opening; 4, fixing block; 5, telescopic rod; 6, mounting plate; 7, roller; 8, connection cavity; 9, swing seat; 10, arc-shaped guide plate; 11, arc-shaped guide groove; 12, first connection groove; 13, arc-shaped rack plate; 14, swing drive motor; 15, rotating rod; 16, drive gear; 17, second connection groove; 18, rotating support rod; 19, rotation drive motor; 20, driving gear; 21, driven gear; 22, sofa seat; 23, guide ring; 24, annular guide groove; 25, arc-shaped protection plate; 26, control panel. Specific embodiments

[0022] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments may be combined with each other.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model 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 thus should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "plurality" is two or more.

[0024] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

[0025] The present utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0026] Embodiment 1

[0027] Refer toFigures 1 to 6 In the embodiment of the present utility model, a sofa that can be electrically swung and rotated includes a mounting base 1 and a sofa seat 22. A swing seat 9 is rotatably mounted on the upper end of the mounting base 1. A connection cavity 8 is formed in the mounting base 1 at the bottom of the swing seat 9. Both ends of the swing seat 9 are guidingly connected to the mounting base 1 through a first guiding component. The setting of the first guiding component can realize stable reciprocating swinging processing of the swing seat 9 and the mounting base 1.

[0028] Support frames 2 are arranged at the four corners of the bottom of the mounting base 1. The setting of the support frames 2 can support the entire sofa, thereby ensuring the stability of the sofa.

[0029] The first guiding component includes arc-shaped guiding plates 10 fixedly connected to both ends of the swing seat 9. The arc-shaped guiding plates 10 are inserted into the arc-shaped guiding grooves 11. The arc-shaped guiding grooves 11 are formed at both ends of the mounting base 1. During the swinging process of the swing seat 9, the arc-shaped guiding plates 10 move synchronously inside the arc-shaped guiding grooves 11, thereby ensuring smooth reciprocating rotation of the swing seat 9.

[0030] A first connection groove 12 is formed at the center of the mounting base 1. An arc-shaped rack plate 13 is fixedly mounted on the swing seat 9 at the position of the first connection groove 12. Swing driving components for driving the arc-shaped rack plate 13 to swing are installed at both ends of the connection cavity 8. By driving the arc-shaped rack plate 13 to reciprocate swing through the swing driving components, the arc-shaped rack plate 13 synchronously drives the swing seat 9 to perform reciprocating movement and rotation processing.

[0031] The swing driving component includes a swing driving motor 14 fixedly connected to the inner wall of the connection cavity 8. A rotating rod 15 is installed on the motor shaft of the swing driving motor 14. The end of the rotating rod 15 is rotationally connected to the connection cavity 8 through a bearing seat. A driving gear 16 is fixedly mounted on the rotating rod 15. The driving gear 16 is meshed with the arc-shaped rack plate 13. By driving the rotating rod 15 to rotate through the swing driving motor 14, the rotating rod 15 drives the driving gear 16 to rotate. The driving gear 16 can drive the arc-shaped rack plate 13 to reciprocate swing, thereby driving the swing seat 9 to reciprocate swing, and thus realizing the swinging processing of the sofa.

[0032] A second connection groove 17 is formed at the center of the swing seat 9. A rotating support rod 18 is rotatably mounted on the second connection groove 17. A rotating driving component for driving the rotating support rod 18 to rotate is installed inside the second connection groove 17. By the operation of the rotating driving component, the rotating driving component realizes the adjustment of the rotation direction of the rotating support rod 18.

[0033] The rotation driving assembly includes a rotation driving motor 19 fixedly connected to the second connection groove 17. A driving gear 20 is mounted on the motor shaft of the rotation driving motor 19. A driven gear 21 is meshed with the driving gear 20. The driven gear 21 is connected to the rotating rod 15. By operating the rotation driving motor 19, the rotation driving motor 19 drives the driving gear 20 to drive the meshed driven gear 21 to rotate, and the driven gear 21 can drive the rotating rod 15 to adjust the rotation orientation.

[0034] The top of the rotating support rod 18 is connected to the sofa seat 22. The sofa seat 22 and the swing seat 9 are interconnected through a second guiding assembly. During the rotation of the rotating support rod 18, the rotating support rod 18 synchronously drives the sofa seat 22 to horizontally adjust the rotation orientation along the guiding column of the second guiding assembly, thereby facilitating the use of the sofa.

[0035] The second guiding assembly includes a guiding ring 23 fixedly connected to the bottom of the sofa seat 22. An annular guiding groove 24 is provided at the outer end of the bottom of the guiding ring 23. The annular guiding groove 24 is formed at the top of the swing seat 9. The arrangements of the guiding ring 23 and the annular guiding groove 24 can guide the sofa seat 22, thereby ensuring that the sofa seat 22 can be horizontally rotated 360 degrees, facilitating the use of the sofa.

[0036] An arc-shaped protection plate 25 is provided at the bottom of the front opening of the sofa seat 22. The arrangement of the arc-shaped protection plate 25 can protect people's legs, thereby facilitating the safe use of the sofa.

[0037] A control panel 26 is mounted on the side wall of the sofa seat 22. The arrangement of the control panel 26 can control the use of the entire intelligent sofa.

[0038] Embodiment 2

[0039] In another embodiment of the present invention, the difference between this embodiment and the above embodiment is that connection openings 3 are formed at the left and right ends of the bottom of the mounting base 1. Fixed blocks 4 are mounted on the side walls of the connection cavity 8 above the connection openings 3. Telescopic rods 5 are embedded in the fixed blocks 4. The bottom of the telescopic rod 5 is provided with a mounting plate 6. Rolling wheels 7 are arranged at the four corners of the mounting plate 6. By driving the mounting plate 6 to move downward through the connection openings 3 by the telescopic rods 5, the rolling wheels 7 provided at the bottom of the mounting plate 6 move downward to contact the ground, thereby facilitating the transportation of the sofa.

[0040] The working principle of the present utility model is as follows: The present utility model works through the control panel 26. The control panel 26 controls the swing drive motor 14 to work. The swing drive motor 14 drives the rotating rod 15 to rotate. The rotating rod 15 drives the drive gear 16 to rotate. The drive gear 16 can drive the arc-shaped rack plate 13 connected in mesh to rotate. The arc-shaped rack plate 13 drives the swing seat 9 to swing reciprocally under the guidance of the first guiding component. During the process of the swing seat 9 swinging reciprocally, the control panel 26 drives the rotation drive motor 19 to rotate. The rotation drive motor 19 drives the driving gear 20 to rotate. The driving gear 20 drives the driven gear 21 connected in mesh to rotate. The driven gear 21 can drive the rotating support rod 18 to rotate 360 degrees horizontally. The rotating support rod 18 drives the sofa seat 22 to rotate horizontally under the guidance of the second guiding component, so as to conveniently adjust the orientation of the sofa seat 22 and facilitate the use of the intelligent sofa.

[0041] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A sofa capable of electric rocking and rotation, characterized in that: It comprises a mounting seat (1) and a sofa seat (22), wherein a swing seat (9) is rotatably mounted on the upper end of the mounting seat (1), a connecting cavity (8) is provided on the mounting seat (1) located at the bottom of the swing seat (9), and both ends of the swing seat (9) are connected to the mounting seat (1) through a first guide assembly; A first connecting groove (12) is provided at the center of the mounting seat (1), an arc-shaped rack plate (13) is fixedly mounted on the swing seat (9) located at the first connecting groove (12), and swing drive components for driving the arc-shaped rack plate (13) to swing are mounted at both ends of the connecting cavity (8); A second connecting groove (17) is provided at the center of the swing seat (9), a rotating support rod (18) is rotatably mounted on the second connecting groove (17), and a rotating drive component for driving the rotating support rod (18) to rotate is mounted inside the second connecting groove (17); The top of the rotating support rod (18) is connected to the sofa seat (22), and the sofa seat (22) and the swing seat (9) are connected to each other via a second guide assembly.

2. The sofa capable of electric rocking and rotation according to claim 1, characterized in that: Support frames (2) are arranged at the four corners of the bottom of the mounting seat (1).

3. The sofa capable of electric rocking and rotation according to claim 1, characterized in that: The first guide assembly comprises an arc-shaped guide plate (10) fixedly connected to both ends of the swing seat (9), the arc-shaped guide plate (10) being inserted into an arc-shaped guide groove (11), and the arc-shaped guide groove (11) being provided at both ends of the mounting seat (1).

4. The sofa capable of electric rocking and rotation according to claim 1, characterized in that: The swing drive assembly comprises a swing drive motor (14) fixedly connected to the inner wall of the connecting cavity (8); a rotating rod (15) is mounted on the motor shaft of the swing drive motor (14); the end of the rotating rod (15) is rotatably connected to the connecting cavity (8) via a bearing seat; a driving gear (16) is fixedly mounted on the rotating rod (15); and the driving gear (16) is meshingly connected to the arc-shaped rack plate (13).

5. The sofa capable of electric rocking and rotation according to claim 1, characterized in that: The rotary drive assembly comprises a rotary drive motor (19) fixedly connected to the second connection groove (17); a driving gear (20) is mounted on the motor shaft of the rotary drive motor (19); a driven gear (21) is meshingly connected to the driving gear (20); and the driven gear (21) is connected to the rotating rod (15).

6. The sofa capable of electric rocking and rotation according to claim 1, characterized in that: The second guide assembly comprises a guide ring (23) fixedly connected to the bottom of the sofa seat (22), an annular guide groove (24) being provided at the outer end of the bottom of the guide ring (23), and the annular guide groove (24) is opened at the top of the swing seat (9).

7. The sofa capable of electric rocking and rotation according to claim 1, characterized in that: A control panel (26) is installed on the side wall of the sofa seat (22).

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