Infrared induction remote control intelligent sofa

Abstract

The utility model relates to the technical field of intelligent sofas, and discloses an infrared induction remote control intelligent sofa which comprises a sofa main body, armrests are fixedly connected to two sides of the top end of the sofa main body, a cushion is arranged at the top end of the sofa main body, and a back plate is arranged at the rear end of the top of the sofa main body. According to the infrared induction remote control intelligent sofa, a worm gear, a connecting shaft, a worm, a second servo motor and a mounting block are arranged, the second servo motor is started when the angle of the back plate needs to be adjusted according to requirements, the second servo motor drives the worm gear to rotate through the worm, and the mounting block can drive the back plate to rotate through rotation of the worm gear; the comfort of a user can be improved by adjusting the angle of the back plate, the stability of the back plate can be improved by using the worm to drive the worm gear to rotate, the situation that use is affected by accidental inclination of the back plate is prevented, and the problems that the back plate is poor in stability, prone to accidental inclination and inconvenient to fix according to needs are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent sofas, in particular to an infrared induction remote control intelligent sofa. Background Technique

[0002] With the rapid development of technology, more and more intelligent products appear in our daily life. Intelligent furniture is based on modern fashionable furniture and cleverly integrates combined intelligence, electronic intelligence, mechanical intelligence, and Internet of Things intelligence into furniture products, making home life more convenient and comfortable. Some intelligent products can be remotely controlled to be turned on or off through infrared induction.

[0003] There are still some problems with a common infrared induction remote control intelligent sofa. For example, when using the intelligent sofa, it is necessary to adjust the angle of the backrest of the intelligent sofa according to needs. However, the stability of the backrest is poor and it is prone to accidental tilting, which is inconvenient to fix the backrest according to needs.

[0004] Therefore, we propose an infrared induction remote control intelligent sofa to improve the above problems. Summary of the Invention

[0005] The purpose of the utility model is to provide an infrared induction remote control intelligent sofa to solve the problem of poor stability of the backrest, easy accidental tilting, and inconvenient fixing of the backrest according to needs proposed in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An infrared induction remote control intelligent sofa, including a sofa main body, both sides of the top of the sofa main body are fixedly connected with armrests, a seat cushion is arranged on the top of the sofa main body, a backrest is arranged at the rear end of the top of the sofa main body, an infrared sensor is arranged on one side of the top of the armrest, and an adjustment structure is installed at the rear ends of both sides of the sofa main body;

[0007] The adjustment structure includes a worm gear, a connecting shaft and a second servo motor. An installation block is installed at the rear end of the sofa main body, protective shells are fixedly connected to the rear ends of both sides of the sofa main body, a second servo motor is installed at the front end of the bottom of the protective shell, the output end of the second servo motor is fixedly connected with a worm, a connecting shaft is arranged inside the installation block, worm gears are fixedly connected to both sides of the outside of the connecting shaft, and a connecting belt is arranged between the backrest and the sofa main body.

[0008] Preferably, the sofa main body and the backrest are movably hinged through the installation block, and the worm gear is arranged inside the protective shell.

[0009] Preferably, the worm is arranged in front of the worm gear, and the worm gear and the worm cooperate with each other.

[0010] Preferably, a reserved groove is formed inside the sofa body, a support plate is arranged inside the reserved groove, a fixing plate is installed at the rear end inside the sofa body, a first servo motor is installed at the rear end of the fixing plate, the output end of the first servo motor is fixedly connected with a threaded rod, a threaded sleeve is fixedly connected to the outside of the threaded rod, and a connecting block is fixedly connected to the rear end of the bottom of the support plate.

[0011] Preferably, the connecting block is fixedly connected to the threaded sleeve, and the threaded rod and the threaded sleeve cooperate with each other.

[0012] Preferably, the support plate is arranged inside the reserved groove, and the support plate slides inside the reserved groove.

[0013] Preferably, an installation groove is formed inside the back panel, an installation plate is installed inside the installation groove, a heating sheet is installed at the front end of the installation plate, a baffle is arranged at the front end of the installation groove, a wool surface is fixedly connected to the edge of the rear end of the baffle, and a hook surface is arranged at the edge of the outside of the installation groove.

[0014] Preferably, the baffle is installed at the front end of the installation groove through the wool surface and the hook surface, and multiple groups of heating sheets are provided.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: the infrared induction remote control intelligent sofa not only realizes the convenient adjustment of the angle of the back panel, realizes the convenient unfolding of the support plate, but also realizes the convenient heating of the back panel;

[0016] By providing a worm gear, a connecting shaft, a worm, a second servo motor and a mounting block, when it is necessary to adjust the angle of the back panel according to requirements, the second servo motor is started. The second servo motor drives the worm gear to rotate through the worm. The rotation of the worm gear can make the mounting block drive the back panel to rotate. Adjusting the angle of the back panel can improve the comfort of the user. Using the worm to drive the worm gear to rotate can improve the stability of the back panel and prevent the back panel from tilting accidentally and affecting the use;

[0017] By providing a support plate, a reserved groove, a threaded rod, a connecting block, a threaded sleeve and a first servo motor, the first servo motor is started. The first servo motor drives the threaded rod to rotate. The rotation of the threaded rod can make the threaded sleeve drive the support plate to slide inside the reserved groove through the connecting block, so that the support plate can extend outwards, which is convenient for the user to place the legs on the top of the support plate. The reserved groove can limit the support plate;

[0018] By providing an installation groove, a heating sheet, a mounting plate, a baffle, a fuzzy surface and a hook surface, when the user's waist is uncomfortable, the heating sheet is turned on. The heating sheet can heat the interior of the backrest, thereby warming the user's waist and improving the user's comfort. When the heating sheet needs to be repaired or replaced, the baffle is pulled. The baffle separates the fuzzy surface from the hook surface, causing the baffle to lose its fixation. Once the baffle loses its fixation, the heating sheet can be repaired. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a front cross-sectional structural schematic diagram of the present utility model;

[0020] Figure 2 is a side cross-sectional structural schematic diagram of the present utility model;

[0021] Figure 3 is an enlarged side cross-sectional structural schematic diagram of the protective shell of the present utility model;

[0022] Figure 4 of the present utility model Figure 1 is an enlarged cross-sectional structural schematic diagram at A in

[0023] In the figure: 1, sofa main body; 2, support plate; 3, reserved groove; 4, armrest; 5, installation groove; 6, heating sheet; 7, mounting plate; 8, backrest; 9, seat cushion; 10, protective shell; 11, worm gear; 12, connecting belt; 13, infrared sensor; 14, threaded rod; 15, connecting block; 16, threaded sleeve; 17, fixing plate; 18, first servo motor; 19, connecting shaft; 20, worm; 21, second servo motor; 22, mounting block; 23, baffle; 24, fuzzy surface; 25, hook surface. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1: Please refer to Figures 1-4 , an infrared induction remote control intelligent sofa, including a sofa main body 1, two sides of the top of the sofa main body 1 are fixedly connected with armrests 4, a seat cushion 9 is arranged at the top of the sofa main body 1, a backrest 8 is arranged at the rear end of the top of the sofa main body 1, an infrared sensor 13 is arranged on one side of the top of the armrest 4, and adjustment structures are installed at the rear ends of both sides of the sofa main body 1;

[0026] The adjustment structure includes a worm gear 11, a connecting shaft 19 and a second servo motor 21. An installation block 22 is installed at the rear end of the sofa main body 1. The rear ends on both sides of the sofa main body 1 are fixedly connected with protective shells 10. The second servo motor 21 is installed at the front end of the bottom of the protective shell 10. The output end of the second servo motor 21 is fixedly connected with a worm 20. A connecting shaft 19 is arranged inside the installation block 22. Worm gears 11 are fixedly connected to both sides of the outer part of the connecting shaft 19. A connecting belt 12 is arranged between the backrest 8 and the sofa main body 1;

[0027] The sofa main body 1 and the backrest 8 are movably hinged through the installation block 22. The worm gear 11 is arranged inside the protective shell 10. The worm 20 is arranged at the front end of the worm gear 11. The worm gear 11 and the worm 20 cooperate with each other;

[0028] Specifically, as Figure 1 and Figure 3 shown, when it is necessary to adjust the angle of the backrest 8 according to requirements, the second servo motor 21 is started. The second servo motor 21 drives the worm gear 11 to rotate through the worm 20. The rotation of the worm gear 11 can make the installation block 22 drive the backrest 8 to rotate. Adjusting the angle of the backrest 8 can improve the comfort of the user. Using the worm 20 to drive the worm gear 11 to rotate can improve the stability of the backrest 8 and prevent the backrest 8 from tilting accidentally and affecting the use.

[0029] Embodiment 2: A reserved groove 3 is opened inside the sofa main body 1. A support plate 2 is arranged inside the reserved groove 3. A fixing plate 17 is installed at the rear end inside the sofa main body 1. A first servo motor 18 is installed at the rear end of the fixing plate 17. The output end of the first servo motor 18 is fixedly connected with a threaded rod 14. A threaded sleeve 16 is fixedly connected to the outer part of the threaded rod 14. A connecting block 15 is fixedly connected to the rear end of the bottom of the support plate 2. The connecting block 15 is fixedly connected to the threaded sleeve 16. The threaded rod 14 and the threaded sleeve 16 cooperate with each other. The support plate 2 is arranged inside the reserved groove 3. The support plate 2 slides inside the reserved groove 3;

[0030] Specifically, as Figure 1 and Figure 2 shown, the first servo motor 18 is started. The first servo motor 18 drives the threaded rod 14 to rotate. The rotation of the threaded rod 14 can make the threaded sleeve 16 drive the support plate 2 to slide inside the reserved groove 3 through the connecting block 15, so that the support plate 2 can extend outwards, facilitating the user to place the legs on the top of the support plate 2. The reserved groove 3 can limit the support plate 2.

[0031] Embodiment 3: An installation groove 5 is formed inside the backboard 8. An installation plate 7 is installed inside the installation groove 5. A heating sheet 6 is installed at the front end of the installation plate 7. A baffle 23 is arranged at the front end of the installation groove 5. A wool surface 24 is fixedly connected to the edge at the rear end of the baffle 23. A hook surface 25 is arranged at the edge outside the installation groove 5. The baffle 23 is installed at the front end of the installation groove 5 through the wool surface 24 and the hook surface 25. Multiple groups of heating sheets 6 are provided;

[0032] Specifically, as Figure 1 and Figure 4 shown, when the user's waist is uncomfortable, turn on the heating sheet 6. The heating sheet 6 can heat the inside of the backboard 8, so as to keep the user's waist warm and improve the user's comfort. When the heating sheet 6 needs to be repaired or replaced, pull the baffle 23. The baffle 23 makes the wool surface 24 separate from the hook surface 25, causing the baffle 23 to lose its fixation. Once the baffle 23 loses its fixation, the heating sheet 6 can be repaired.

[0033] Working principle: When in use, the infrared sensor 13 of the present utility model can automatically control the heating sheet 6 according to the control module and the receiving module to provide a suitable temperature for the user. When the angle of the backboard 8 needs to be adjusted according to requirements, start the second servo motor 21. The second servo motor 21 drives the worm wheel 11 to rotate through the worm 20. The rotation of the worm wheel 11 can make the installation block 22 drive the backboard 8 to rotate. Adjusting the angle of the backboard 8 can improve the user's comfort. Using the worm 20 to drive the worm wheel 11 to rotate can improve the stability of the backboard 8 and prevent the backboard 8 from tilting accidentally and affecting the use. Start the first servo motor 18. The first servo motor 18 drives the threaded rod 14 to rotate. The rotation of the threaded rod 14 can make the threaded sleeve 16 drive the support plate 2 to slide inside the reserved groove 3 through the connecting block 15, so that the support plate 2 can extend outwards, facilitating the user to place the legs on the top of the support plate 2. When the user's waist is uncomfortable, turn on the heating sheet 6. The heating sheet 6 can heat the inside of the backboard 8, so as to keep the user's waist warm and improve the user's comfort. When the heating sheet 6 needs to be repaired or replaced, pull the baffle 23. The baffle 23 makes the wool surface 24 separate from the hook surface 25, causing the baffle 23 to lose its fixation. Once the baffle 23 loses its fixation, the heating sheet 6 can be repaired.

[0034] 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 can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. 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. An infrared sensing remote-controlled smart sofa, comprising a sofa body (1), characterized in that: Armrests (4) are fixedly connected to both sides of the top of the sofa body (1); a seat cushion (9) is arranged at the top of the sofa body (1); a back panel (8) is arranged at the rear end of the top of the sofa body (1); an infrared sensor (13) is arranged on one side of the top of the armrest (4); and adjustment structures are installed at the rear ends of both sides of the sofa body (1); The adjustment structure comprises a worm gear (11), a connecting shaft (19) and a second servo motor (21); a mounting block (22) is installed at the rear end of the sofa body (1); a protective shell (10) is fixedly connected to the rear ends of both sides of the sofa body (1); a second servo motor (21) is installed at the front end of the bottom of the protective shell (10); a worm (20) is fixedly connected to the output end of the second servo motor (21); a connecting shaft (19) is arranged inside the mounting block (22); the worm gear (11) is fixedly connected to both sides of the outside of the connecting shaft (19); and a connecting belt (12) is arranged between the back plate (8) and the sofa body (1).

2. The infrared sensing remote-controlled smart sofa according to claim 1, characterized in that: The sofa body (1) and the back panel (8) are movably hinged via a mounting block (22), and the worm gear (11) is arranged inside the protective shell (10).

3. The infrared sensing remote-controlled smart sofa according to claim 1, characterized in that: The worm (20) is arranged at the front end of the worm wheel (11), and the worm wheel (11) and the worm (20) cooperate with each other.

4. The infrared sensing remote-controlled smart sofa according to claim 1, characterized in that: A reserved groove (3) is provided inside the sofa body (1), a support plate (2) is provided inside the reserved groove (3), a fixing plate (17) is installed at the rear end of the sofa body (1), a first servo motor (18) is installed at the rear end of the fixing plate (17), a threaded rod (14) is fixedly connected to the output end of the first servo motor (18), a threaded sleeve (16) is fixedly connected to the outside of the threaded rod (14), and a connecting block (15) is fixedly connected to the rear end of the bottom of the support plate (2).

5. The infrared sensing remote-controlled smart sofa according to claim 4, characterized in that: The connection block (15) is fixedly connected to the threaded sleeve (16), and the threaded rod (14) and the threaded sleeve (16) cooperate with each other.

6. The infrared sensing remote-controlled smart sofa according to claim 4, characterized in that: The support plate (2) is arranged inside the reserved groove (3), and the support plate (2) slides inside the reserved groove (3).

7. The infrared sensing remote-controlled smart sofa according to claim 1, characterized in that: The back plate (8) is provided with a mounting groove (5) inside, a mounting plate (7) is installed inside the mounting groove (5), a heating plate (6) is installed at the front end of the mounting plate (7), a baffle (23) is provided at the front end of the mounting groove (5), a rough surface (24) is fixedly connected to the edge of the rear end of the baffle (23), and a hook surface (25) is provided at the outer edge of the mounting groove (5).

8. The infrared sensing remote-controlled smart sofa according to claim 7, characterized in that: The baffle (23) is installed at the front end of the installation groove (5) via a rough surface (24) and a hook surface (25), and a plurality of groups of heating plates (6) are provided.

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