A zero-gravity human-computer interaction intelligent seat with controllable temperature for physiotherapy

Abstract

The utility model provides a zero -gravity man -machine interaction intelligent seat of physiotherapy of temperature control, including zero -gravity seat main part, rectangle shell and magnetism side plate, zero -gravity seat main part cushion part top is equipped with first fabric layer, zero -gravity seat main part backrest part front side is equipped with second fabric layer, first fabric layer inside places second temperature control electric blanket, second fabric layer inside places first temperature control electric blanket, magnetism side plate top sliding insertion has push rod, zero -gravity seat main part cushion part top left and right two ends are respectively fixed with the cylinder, the rectangle shell inner bottom surface rotation has the lead screw, the utility model discloses reasonable in structure, the practicality is good, not only has the effect of temperature control physiotherapy, and has the fan of adjustable position, to provide more comfortable feeling for the user when the weather is relatively hot, strengthens the overall practicality.

Description

Technical Field

[0001] This utility model is a zero-gravity human-computer interaction smart chair with temperature-controlled physiotherapy, belonging to the field of chair equipment technology. Background Technology

[0002] Zero-gravity chairs are ergonomically designed chairs inspired by the natural posture of astronauts in the zero-gravity environment of space. They aim to minimize body pressure and provide ultimate comfort. By adjusting the seat angle (usually with the backrest tilted at 120°~135° and the legs raised at about 30°), the body's center of gravity is evenly distributed, and the spine, joints, and muscles are relaxed, similar to the feeling of floating in space. This can reduce pressure on the spine and lumbar vertebrae, improve blood circulation, and reduce fatigue from prolonged sitting.

[0003] While typical home-use zero-gravity chairs offer human-computer interaction and seat angle adjustment, they lack temperature-controlled therapy and cannot cool the user in hot weather. Their comfort and functionality need further improvement. There is an urgent need for a temperature-controlled therapy zero-gravity human-computer interaction smart chair to solve these problems. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a zero-gravity human-computer interaction smart chair with temperature-controlled physiotherapy to solve the problems mentioned in the background technology. This utility model has a reasonable structure and good practicality. It not only has the effect of temperature-controlled physiotherapy, but also has an adjustable fan to provide users with a more comfortable experience in hot weather, thus enhancing the overall practicality.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a zero-gravity human-computer interaction smart chair with temperature-controlled physiotherapy, comprising a zero-gravity seat body, a rectangular shell, and a magnetic side plate. A first fabric layer is provided above the seat cushion of the zero-gravity seat body, and a second fabric layer is provided on the front side of the backrest of the zero-gravity seat body. A second temperature-controlled electric blanket is placed inside the first fabric layer, and a first temperature-controlled electric blanket is placed inside the second fabric layer. A push rod is slidably inserted above the magnetic side plate. Columns are fixedly connected to the left and right ends above the seat cushion of the zero-gravity seat body, respectively. A lead screw is rotatably installed on the bottom surface of the rectangular shell. The upper end of the lead screw passes through the rectangular shell and is rotatably connected to the rectangular shell. A threaded block is threadedly connected to the outside of the lead screw. A through groove is provided on the front side of the rectangular shell. The front end of the threaded block passes through the through groove and is slidably connected to the through groove. A U-shaped plate is fixedly connected to the front end of the threaded block, and a damping shaft is rotatably installed inside the U-shaped plate.

[0006] Furthermore, a connecting rod is fixedly sleeved on the outer side of the damping shaft, a fan is fixedly connected to the front end of the connecting rod, and a knob is fixedly connected to the upper end of the lead screw.

[0007] Furthermore, there are two rectangular shells, which are respectively installed on the left and right sides of the backrest of the zero-gravity seat body.

[0008] Furthermore, the column is provided with a receiving hole on its upper part, and the inner wall of the receiving hole is provided with two limiting grooves.

[0009] Furthermore, a magnetic pressure plate with the opposite magnetic properties to the magnetic side plate is fixedly connected to the lower end of the push rod. A spring and a round rod are fixedly connected to the lower end of the magnetic pressure plate. The spring is sleeved on the outside of the round rod, and a limit block is fixedly connected to the annular side of the round rod.

[0010] Furthermore, the magnetic side plate is provided in two parts, the two round rods are slidably connected to the two receiving holes respectively, the multiple limiting blocks are slidably connected to the multiple limiting grooves respectively, and the lower ends of the two springs are fixedly connected to the zero-gravity seat body respectively.

[0011] The beneficial effects of this utility model: This utility model provides a zero-gravity human-computer interaction intelligent chair with temperature-controlled physiotherapy. Because this utility model adds a first fabric layer, a second fabric layer, a rectangular shell, a magnetic side plate, a first temperature-controlled electric blanket, a second temperature-controlled electric blanket, a push rod, a magnetic pressure plate, a spring, a column, a round rod, a limiting block, a knob, a fan, a threaded block, a U-shaped plate, a damping shaft, a connecting rod, and a lead screw, our design improvements and actual use show that this device has a reasonable structure and good practicality. It not only has the effect of temperature-controlled physiotherapy, but also has an adjustable fan to provide users with a more comfortable experience in hot weather, thus enhancing the overall practicality. Attached Figure Description

[0012] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a three-dimensional schematic diagram of the overall structure of a zero-gravity human-computer interaction smart seat with temperature-controlled physiotherapy according to the present invention. Figure 2 This is a three-dimensional schematic diagram of the first and second fabric layers of a zero-gravity human-computer interaction smart seat with temperature-controlled physiotherapy according to the present invention. Figure 3 This is a three-dimensional schematic diagram of the magnetic pressure plate structure of a zero-gravity human-computer interaction smart chair with temperature-controlled physiotherapy according to the present invention. Figure 4 This is a schematic diagram of the cylindrical cross-sectional structure of a zero-gravity human-computer interaction smart seat with temperature-controlled physiotherapy according to the present invention. Figure 5This is a three-dimensional schematic diagram of the first angle structure of the rectangular shell of a zero-gravity human-computer interaction smart chair with temperature-controlled physiotherapy according to the present invention. Figure 6 This is a three-dimensional schematic diagram of the second angle structure of the rectangular shell of a zero-gravity human-computer interaction smart seat with temperature-controlled physiotherapy according to the present invention.

[0013] In the diagram: 1-Zero gravity seat body, 2-First fabric layer, 3-Second fabric layer, 4-Rectangular shell, 5-Magnetic side plate, 6-First temperature-controlled electric blanket, 7-Second temperature-controlled electric blanket, 8-Push rod, 9-Magnetic pressure plate, 10-Spring, 11-Cylinder, 12-Round rod, 13-Accommodation hole, 14-Limiting groove, 15-Limiting block, 16-Through groove, 17-Knob, 18-Fan, 19-Threaded block, 20-U-shaped plate, 21-Damping shaft, 22-Connecting rod, 23-Screw rod. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0015] Please see Figures 1-6 This utility model provides a technical solution: a zero-gravity human-computer interaction smart chair with temperature-controlled physiotherapy, comprising a zero-gravity seat body 1, a rectangular shell 4, and magnetic side panels 5. A first fabric layer 2 is provided above the seat cushion of the zero-gravity seat body 1, and a second fabric layer 3 is provided on the front side of the backrest of the zero-gravity seat body 1. A second temperature-controlled electric blanket 7 is placed inside the first fabric layer 2, and a first temperature-controlled electric blanket 6 is placed inside the second fabric layer 3. A push rod 8 is slidably inserted above the magnetic side panels 5. Columns 11 are fixedly connected to the left and right ends above the seat cushion of the zero-gravity seat body 1, respectively. A lead screw 23 is rotatably installed on the bottom surface of the rectangular shell 4. The upper end of the lead screw 23 passes through the rectangular shell 4 and is rotatably connected to the rectangular shell 4. A threaded block 19 is threadedly connected to the outer side of the lead screw 23. A through groove 16 is provided on the front side of the rectangular shell 4. The front end of the threaded block 19 passes through the through groove 16 and is slidably connected to the through groove 16. A U-shaped plate 20 is fixedly connected to the front end of the threaded block 19. A damping shaft 21 is rotatably installed inside the U-shaped plate 20. This design solves the problem that although general home-use zero-gravity seats have human-computer interaction functions and seat angle adjustment functions, they do not have temperature control therapy functions, and they cannot cool down the user when the weather temperature is high. The comfort and functionality need to be further improved.

[0016] As the first embodiment of this utility model: a connecting rod 22 is fixedly sleeved on the outer side of the damping shaft 21, and a fan 18 is fixedly connected to the front end of the connecting rod 22. A knob 17 is fixedly connected to the upper end of the lead screw 23. The damping shaft 21 allows the fan 18 to rotate at multiple angles through the connecting rod 22, precisely adjusting the air delivery direction and improving comfort. The knob 17 directly controls the lifting and lowering of the lead screw 23, simplifying the height adjustment process of the fan 18. Two rectangular shells 4 are provided, and the two rectangular shells 4 are respectively installed on the left and right sides of the backrest of the zero-gravity seat body 1. The double rectangular shells 4 ensure that the coverage of the fan 18 is balanced, avoiding uneven air delivery on one side.

[0017] A receiving hole 13 is provided above the column 11, and two limiting grooves 14 are provided on the inner wall of the receiving hole 13. A magnetic pressure plate 9 with opposite magnetic properties to the magnetic side plate 5 is fixed to the lower end of the push rod 8. A spring 10 and a round rod 12 are fixed to the lower end of the magnetic pressure plate 9. The spring 10 is sleeved on the outside of the round rod 12. A limiting block 15 is fixed to the annular side of the round rod 12. The spring 10 provides automatic rebound force, making the operation of the push rod 8 easier and more stable. There are two magnetic side plates 5. The two round rods 12 are slidably connected to the two receiving holes 13 respectively. Multiple limiting blocks 15 are slidably connected to multiple limiting grooves 14 respectively. The lower ends of the two springs 10 are fixed to the zero-gravity seat body 1 respectively. The limiting blocks 15 and the limiting grooves 14 cooperate to prevent the round rods 12 from falling out, enhancing safety.

[0018] As a second embodiment of this utility model: the adjustment function of the zero-gravity seat body 1 can be activated by voice, which is an existing mature technology and will not be described in detail here. When the user sits on the zero-gravity seat body 1, after adjusting the zero-gravity seat body 1 to a suitable angle by voice, the first temperature-controlled electric blanket 6 and the second temperature-controlled electric blanket 7 can be activated by an external wireless controller, and their temperature can be controlled to a suitable level, thereby providing heating therapy for the user's buttocks and back. At the same time, the knob 17 can be rotated to rotate the lead screw 23, thereby causing the threaded block 19 to move down, which in turn causes the fan 18 to move down, so that the fan 18 moves to a position that is in harmony with the user's buttocks and back. The user aligns their head and then rotates the damping shaft 21 by turning the fan 18, thereby adjusting the blowing angle of the fan 18. Starting the fan 18 can improve the user experience. When it is necessary to remove the second temperature-controlled electric blanket 7, the push rod 8 is pulled up, causing the magnetic pressure plate 9 and the column 11 to move upward. At this time, the spring 10 is stretched, and the magnetic pressure plate 9 and the magnetic side plate 5 are magnetically attracted, so that the magnetic pressure plate 9 no longer presses the first fabric layer 2, thus making it easy to directly remove the second temperature-controlled electric blanket 7 for replacement or maintenance. When the magnetic pressure plate 9 presses the first fabric layer 2, it can prevent the second temperature-controlled electric blanket 7 from falling off.

[0019] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0020] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A zero-gravity human-computer interaction smart chair with temperature-controlled physiotherapy, comprising a zero-gravity seat body (1), a rectangular shell (4), and magnetic side panels (5), characterized in that: The zero-gravity seat body (1) has a first fabric layer (2) above the seat cushion, and a second fabric layer (3) on the front side of the backrest. A second temperature-controlled electric blanket (7) is placed inside the first fabric layer (2), and a first temperature-controlled electric blanket (6) is placed inside the second fabric layer (3). A push rod (8) is slidably inserted above the magnetic side plate (5), and columns (11) are fixed to the left and right ends above the seat cushion of the zero-gravity seat body (1). A lead screw (23) is rotatably mounted on the bottom surface of the rectangular shell (4). The upper end of the lead screw (23) passes through the rectangular shell (4) and is rotatably connected to the rectangular shell (4). A threaded block (19) is threadedly connected to the outside of the lead screw (23). A through groove (16) is provided on the front side of the rectangular shell (4). The front end of the threaded block (19) passes through the through groove (16) and is slidably connected to the through groove (16). A U-shaped plate (20) is fixedly connected to the front end of the threaded block (19). A damping shaft (21) is rotatably mounted inside the U-shaped plate (20).

2. The zero-gravity human-computer interaction smart chair with temperature-controlled physiotherapy according to claim 1, characterized in that: A connecting rod (22) is fixedly sleeved on the outside of the damping shaft (21), a fan (18) is fixedly connected to the front end of the connecting rod (22), and a knob (17) is fixedly connected to the upper end of the lead screw (23).

3. The zero-gravity human-computer interaction smart chair with temperature-controlled physiotherapy according to claim 1, characterized in that: Two rectangular shells (4) are provided, and the two rectangular shells (4) are respectively installed on the left and right sides of the backrest of the zero gravity seat body (1).

4. The zero-gravity human-computer interaction smart chair with temperature-controlled physiotherapy according to claim 1, characterized in that: The column (11) is provided with a receiving hole (13) on its upper part, and the inner wall of the receiving hole (13) is provided with two limiting grooves (14).

5. The zero-gravity human-computer interaction smart chair with temperature-controlled physiotherapy according to claim 1, characterized in that: The lower end of the push rod (8) is fixed with a magnetic pressure plate (9) that has the opposite magnetism to the magnetic side plate (5). The lower end of the magnetic pressure plate (9) is fixed with a spring (10) and a round rod (12). The spring (10) is sleeved on the outside of the round rod (12). The annular side of the round rod (12) is fixed with a limit block (15).

6. The zero-gravity human-computer interaction smart chair with temperature-controlled physiotherapy according to claim 1, characterized in that: The magnetic side plate (5) is provided in two parts. The two round rods (12) are slidably connected to the two receiving holes (13) respectively. The multiple limiting blocks (15) are slidably connected to the multiple limiting grooves (14) respectively. The lower ends of the two springs (10) are fixedly connected to the zero-gravity seat body (10) respectively.

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