Novel intelligent cabin seat framework structure

Abstract

The invention relates to the technical field of automobile cabins, in particular to a novel intelligent cabin seat framework structure which comprises a cabin body, two connecting frames are fixedly connected to the bottom of a seat cushion of the cabin body, a rotating disc is fixedly connected to the bottoms of the two connecting frames, and two connecting plates are fixedly connected to the bottom of the rotating disc; the opposite sides of the two connecting plates are fixedly connected with an adjusting frame, and the front side of the bottom of the rotating disc is fixedly connected with a connecting block. According to the novel intelligent cabin seat framework structure, lubricating oil is injected into an L-shaped groove through an oil inlet nozzle, when a cabin body moves, a motor drives a movable disc to drive a connecting strip to move along a limiting sliding rail, meanwhile, an extrusion air bag is continuously compressed, the extrusion air bag generates thrust after being pressed, and the lubricating oil in the L-shaped groove is pushed to an oil outlet; when the amount of oil in the L-shaped groove is insufficient, the oil is supplemented through the oil inlet nozzle again, it is guaranteed that the lubricating process is continuous and uninterrupted, and then the service life of the rotating wheel is guaranteed.

Description

Technical Field

[0001] This invention relates to the field of automotive cockpit technology, specifically to a novel intelligent cockpit seat frame structure. Background Technology

[0002] With the rapid development of automotive intelligent technology, users have placed higher demands on the comfort and functionality of car cabins. Adjustable cabins, which can accommodate the seating needs of users of different heights and body types, have become the mainstream direction in current automotive cabin design. Among them, the translational adjustment function of the cabin mainly relies on power sources such as motors.

[0003] Most existing cockpits lubricate the rotating wheels manually by periodically applying lubricating oil. This is not only cumbersome but also makes it difficult to accurately control the amount of oil, which can easily lead to insufficient lubrication, resulting in increased wear on the rotating wheels and slide rails, and increased operating noise. Some cockpits with simple lubrication structures lack targeted lubrication, making it difficult to achieve real-time lubrication during slider movement. When the slider is in a semi-dry friction state for a long time, its service life will be significantly shortened. At the same time, it will cause problems such as jamming and shaking when the cockpit is adjusted, affecting the user's riding experience and safety.

[0004] In view of this, we propose a novel intelligent cockpit seat frame structure. Summary of the Invention

[0005] The purpose of this invention is to provide a novel intelligent cockpit seat frame structure to solve the problems mentioned in the background art, which involve manually applying lubricating oil periodically to lubricate the rotating wheels. This method is not only cumbersome but also makes it difficult to accurately control the amount of oil, easily leading to insufficient lubrication, which can cause increased wear on the rotating wheels and slide rails, as well as increased operating noise. Some cockpits with simple lubrication structures lack targeted lubrication, making it difficult to achieve real-time lubrication during slider movement. When the slider is in a semi-dry friction state for a long time, its service life will be significantly shortened. At the same time, it can cause problems such as jamming and shaking during cockpit translation and adjustment, affecting the user's riding experience and safety. To achieve the above objectives, the present invention provides the following technical solution: a novel intelligent cockpit seat frame structure, comprising a cockpit body, two connecting frames fixedly connected to the bottom of the seat cushion of the cockpit body, a rotating disk fixedly connected to the bottom of the two connecting frames, two connecting plates fixedly connected to the bottom of the rotating disk, an adjusting frame fixedly connected to one side of the two connecting plates, a connecting block fixedly connected to the front side of the bottom of the rotating disk, a movable disk fixedly connected to the bottom of the adjusting frame, displacement mechanisms for moving the cockpit body fixedly connected to both the left and right sides of the movable disk, and limit rails provided on both the left and right sides of the movable disk.

[0006] Preferably, the displacement mechanism includes four connecting bars, which are fixedly connected to the front and rear sides of the left and right sides of the moving disk, respectively. A rotating wheel is fixedly connected to the side of the connecting bar away from the moving disk. The side of the rotating wheel cooperates with the inside of the limiting slide rail. The four connecting bars provide stable support for the rotating wheel, making it less likely to deviate when the rotating wheel rolls within the limiting slide rail. This, in turn, drives the moving disk and the cabin body above it to move smoothly, effectively improving the stability of the cabin body during displacement and avoiding shaking that affects the riding experience.

[0007] Preferably, a long strip is fixedly connected to both the front and rear sides of the connecting strip, and a C-shaped block is fixedly connected to one side of the long strip. The horizontal side of the C-shaped block has a 30° bevel angle on both the upper and lower sides. The cross-sectional shape of the rotating wheel is I-shaped. The side of the horizontal block of the C-shaped block is on the same horizontal plane as the side of the rotating wheel. The fixing of the long strip to the C-shaped block enables the C-shaped block to cooperate with the rotating wheel in limiting the movement. The horizontal block of the C-shaped block with a 30° bevel angle on its side facilitates the scraping of excess grease from the side of the rotating wheel when it is rolling.

[0008] Preferably, an L-shaped groove is provided on the upper side of the inner wall of the limiting slide rail. A compression airbag is fixedly connected to the upper side of the vertical groove of the L-shaped groove. The side of the connecting strip abuts against the side of the compression airbag. Several oil outlets are provided on the lower side of the horizontal groove of the L-shaped groove. The side of the oil outlet is on the same horizontal plane as the middle of the side of the rotating wheel. When the connecting strip moves with the moving disc, it will compress the compression airbag, and the pressure generated can push the grease in the L-shaped groove to drip from the oil outlet onto the side of the rotating wheel, thereby lubricating the rotating wheel, reducing the friction between the rotating wheel and the limiting slide rail, and ensuring the service life of the rotating wheel and the limiting slide rail.

[0009] Preferably, an oil inlet is fixedly connected to the top of the limiting slide rail, a motor is embedded in the rear side of the inner wall of the right-side limiting slide rail, a square block is fixedly connected to the front end of the rotating shaft of the motor, a moving strip is fixedly connected to the right side of the bottom surface of the moving disk, and a threaded rod is movably inserted into the front side of the right-side limiting slide rail. The rear end of the threaded rod passes through the rear side of the moving strip, and a square groove that mates with the square block is opened at the rear end of the threaded rod. The oil inlet facilitates the replenishment of lubricating oil into the L-shaped groove, ensuring the continuous effectiveness of the automatic lubrication system. The motor drives the square block to rotate, and the rotation of the threaded rod is driven by the cooperation between the square block and the square groove. When the threaded rod rotates, it drives the moving strip, the moving disk, and the cockpit body to move along the limiting slide rail, realizing the electric control displacement of the cockpit body.

[0010] Preferably, limiting rings are fixedly sleeved on both the front and rear sides of the side surface of the threaded rod. A long plate is fixedly connected to the front side of the threaded rod. A Chinese character-shaped groove is formed inside the long plate. A Chinese character-shaped rod is movably inserted into the Chinese character-shaped groove. Two compression springs are fixedly connected to the front side of the horizontal bar of the Chinese character-shaped rod. The front ends of the compression springs are fixedly connected to the front side of the inner wall of the horizontal groove of the Chinese character-shaped groove. The limiting rings can limit the front and rear movement distances of the cockpit body. The Chinese character-shaped rod always has a tendency to move backward under the elastic force of the compression springs, providing a pre-tightening force for the cooperation with the slot. The Chinese character-shaped groove guides the movement of the Chinese character-shaped rod.

[0011] Preferably, an L-shaped rotating rod is rotatably connected to the front side of the vertical rod of the Chinese character-shaped rod. A plurality of slots are equidistantly formed on the front side of the right limiting slide rail. The rear side of the vertical rod of the Chinese character-shaped rod is slidably fitted with the inside of one of the plurality of slots. When the threaded rod ages, the threaded rod and the square groove at its rear side are detached from the square block by stretching the L-shaped rotating rod, and then the threaded rod can be quickly moved out of the inside of the right limiting slide rail, and the threaded rod can be quickly replaced.

[0012] Preferably, a connecting frame is fixedly connected to the lower side of the inner wall of the adjusting frame. An electric push rod is rotatably connected to the side surface of the inner wall of the connecting frame. The telescopic end of the electric push rod is rotatably connected to the side surface of the connecting block. The connecting frame provides a stable installation foundation for the electric push rod, ensuring the structural stability during its telescopic process. When the electric push rod expands and contracts, the connecting block is pushed to drive the rotating disc to rotate around the connection point between the connecting plate and the adjusting frame, thereby driving the cockpit body to realize the front and rear angle adjustment. At the same time, the left and right angle adjustment of the cockpit body is conveniently controlled through the rotating disc.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: In the present invention, lubricating oil is injected into the L-shaped groove through the oil inlet nozzle. When the cockpit body is displaced, the motor drives the moving disc to drive the connecting strip to move along the limiting slide rail, and at the same time continuously compresses the extrusion airbag. After being compressed, the extrusion airbag generates a thrust force, pushing the lubricating oil in the L-shaped groove towards the oil outlet, and dripping from the oil outlet onto the rotating wheel for lubrication. When the amount of oil in the L-shaped groove is insufficient, it is replenished through the oil inlet nozzle again to ensure the continuous lubrication process, thereby ensuring the service life of the rotating wheel.

[0014] In the present invention, when the rotating wheel rolls in the limiting slide rail, the excess grease on its side surface will contact the horizontal block of the C-shaped block, scraping some of the excess grease onto the horizontal block of the C-shaped block. Moreover, the 30° bevel cuts on the upper and lower sides of the horizontal block of the C-shaped block form a guiding effect, draining the scraped excess lubricating oil along the inclined plane to the lower friction surface of the rotating wheel or flowing back to the side surface of the limiting slide rail, making the grease on the side surface of the rotating wheel uniform. Thus, it avoids the waste caused by the random dripping of lubricating oil, ensures the lubrication effect of the key friction parts of the rotating wheel, and further ensures the user's riding experience and use safety.

[0015] In this invention, when the threaded rod is replaced, the L-shaped rotating rod is pulled. The L-shaped rotating rod drives the center rod to move forward along the center groove against the elastic force of the compression spring, causing the rear end of the center rod to disengage from the slot on the limiting slide rail, thus releasing the limitation on the threaded rod. Then, the long plate is pulled forward and rotated, causing the long plate to move the threaded rod forward, separating the square groove from the square block, and pulling the threaded rod out of the moving bar. When installing a new threaded rod, the rear end of the threaded rod is first rotated and inserted into the moving bar, so that the square groove matches the square block. Then, the L-shaped rotating rod is released, and the center rod is inserted into the corresponding slot for fixation by the elastic force of the compression spring, thus facilitating the quick replacement of threaded rods that have stripped or been damaged. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a partial three-dimensional structural diagram of the present invention; Figure 3 This is a three-dimensional structural unfolded view of the cockpit body of the present invention; Figure 4 This is a three-dimensional structural diagram of the adjustment frame of the present invention; Figure 5 This is a three-dimensional structural schematic diagram of the displacement mechanism of the present invention; Figure 6 This is a three-dimensional structural unfolded view of the displacement mechanism of the present invention; Figure 7 This is a three-dimensional structural diagram of the mobile disk of the present invention; Figure 8 This is a partial three-dimensional structural schematic diagram of the rotating wheel of the present invention; Figure 9 This is a partial three-dimensional structural unfolded view of the rotating wheel of the present invention; Figure 10 This is a three-dimensional structural diagram of the right-side limiting slide rail of the present invention; Figure 11 This is a front view of the right-side limiting slide rail of the present invention; Figure 12 This is a three-dimensional structural development view of the threaded rod of the present invention; Figure 13 This is a partial three-dimensional structural development view of the threaded rod of the present invention.

[0017] In the diagram: 1. Cockpit body; 2. Connecting frame; 3. Rotating disk; 4. Connecting plate; 5. Adjusting frame; 501. Connecting frame; 502. Electric push rod; 6. Connecting block; 7. Moving disk; 8. Displacement mechanism; 801. Connecting bar; 802. Rotating wheel; 803. C-shaped block; 804. Long strip; 9. Limiting slide rail; 901. L-shaped groove; 902. Compression airbag; 903. Oil outlet; 904. Oil inlet; 905. Motor; 906. Square block; 907. Moving bar; 908. Threaded rod; 909. Square groove; 9010. Limiting ring; 9011. Long plate; 9012. Center groove; 9013. Center rod; 9014. Compression spring; 9015. L-shaped rotating rod; 9016. Slot. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figures 1 to 13 The present invention provides a technical solution: a novel intelligent cockpit seat frame structure, including a cockpit body 1, two connecting frames 2 are fixedly connected to the bottom of the seat cushion of the cockpit body 1, a rotating disk 3 is fixedly connected to the bottom of the two connecting frames 2, two connecting plates 4 are fixedly connected to the bottom of the rotating disk 3, an adjustment frame 5 is fixedly connected to one side of the two connecting plates 4, a connecting block 6 is fixedly connected to the front side of the bottom of the rotating disk 3, a movable disk 7 is fixedly connected to the bottom of the adjustment frame 5, and displacement mechanisms 8 for moving the cockpit body 1 are fixedly connected to both the left and right sides of the movable disk 7, and limit rails 9 are provided on both the left and right sides of the movable disk 7.

[0020] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 13 As shown, the displacement mechanism 8 includes four connecting bars 801, which are fixedly connected to the front and rear sides of the left and right sides of the moving disk 7, respectively. A rotating wheel 802 is fixedly connected to the side of the connecting bar 801 away from the moving disk 7. The side of the rotating wheel 802 cooperates with the inside of the limiting slide rail 9. The four connecting bars 801 form a stable support for the rotating wheel 802, making it less likely for the rotating wheel 802 to deviate when rolling within the limiting slide rail 9. This, in turn, drives the moving disk 7 and the cabin body 1 above it to move smoothly, effectively improving the stability of the cabin body 1 during the displacement process and avoiding shaking that affects the riding experience.

[0021] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 13 As shown, long strips 804 are fixedly connected to both the front and rear sides of the connecting strip 801. A C-shaped block 803 is fixedly connected to one side of the long strip 804. The upper and lower sides of the horizontal block of the C-shaped block 803 are provided with 30° bevel angles. The cross-sectional shape of the rotating wheel 802 is I-shaped. The side of the horizontal block of the C-shaped block 803 is on the same horizontal plane as the side of the rotating wheel 802. The fixing of the long strip 804 to the C-shaped block 803 enables the C-shaped block 803 to form a cooperative limiting with the rotating wheel 802. The horizontal block of the C-shaped block 803 with a 30° bevel angle on the side facilitates the scraping of excess grease from the side of the rotating wheel 802 when the rotating wheel 802 is rolling.

[0022] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 13 As shown, an L-shaped groove 901 is provided on the upper side of the inner wall of the limiting slide rail 9. A compression airbag 902 is fixedly connected to the upper side of the vertical groove inner wall of the L-shaped groove 901. The side of the connecting strip 801 abuts against the side of the compression airbag 902. Several oil outlets 903 are provided on the lower side of the horizontal groove inner wall of the L-shaped groove 901. The side of the inner wall of the oil outlet 903 is on the same horizontal plane as the middle of the side of the rotating wheel 802. When the connecting strip 801 moves with the moving disk 7, it will compress the airbag 902. The pressure generated can push the grease in the L-shaped groove 901 to drip from the oil outlet 903 onto the side of the rotating wheel 802, thereby lubricating the rotating wheel 802, reducing the friction between the rotating wheel 802 and the limiting slide rail 9, and ensuring the service life of the rotating wheel 802 and the limiting slide rail 9.

[0023] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 13As shown in the figure, an oil inlet nozzle 904 is fixedly connected to the top of the limit slide rail 9. A motor 905 is embedded in the rear side of the inner wall of the right limit slide rail 9. The front end of the rotating shaft of the motor 905 is fixedly connected to a square block 906. The right side of the bottom surface of the moving disk 7 is fixedly connected to a moving bar 907. A threaded rod 908 is movably inserted into the front side of the right limit slide rail 9. The rear end of the threaded rod 908 penetrates through the rear side of the moving bar 907. A square groove 909 that matches the square block 906 is opened at the rear end of the threaded rod 908. The oil inlet nozzle 904 facilitates the replenishment of lubricating oil into the L-shaped groove 901, ensuring the continuous and effective operation of the automatic lubrication system. The motor 905 drives the square block 906 to rotate, and through the cooperation of the square block 906 and the square groove 909, the threaded rod 908 is driven to rotate. When the threaded rod 908 rotates, it带动 the moving bar 907, the moving disk 7, and the cockpit body 1 to move along the limit slide rail 9, realizing the electrically controlled displacement of the cockpit body 1.

[0024] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 13 As shown in the figure, limit rings 9010 are fixedly sleeved on both the front and rear sides of the side surface of the threaded rod 908. A long plate 9011 is fixedly connected to the front side of the threaded rod 908. A Chinese character-shaped groove 9012 is opened inside the long plate 9011. A Chinese character-shaped rod 9013 is movably inserted into the Chinese character-shaped groove 9012. Two compression springs 9014 are fixedly connected to the front side of the cross bar of the Chinese character-shaped rod 9013. The front ends of the compression springs 9014 are fixedly connected to the front side of the inner wall of the horizontal groove of the Chinese character-shaped groove 9012. The limit rings 9010 can limit the front and rear moving distances of the cockpit body 1. The Chinese character-shaped rod 9013 always has a tendency to move backward under the elastic force of the compression springs 9014, providing a pre-tightening force for the cooperation with the slot 9016. The Chinese character-shaped groove 9012 guides the movement of the Chinese character-shaped rod 9013.

[0025] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 13 As shown in the figure, an L-shaped rotating rod 9015 is rotatably connected to the front side of the vertical rod of the Chinese character-shaped rod 9013. A number of slots 9016 are equidistantly opened on the front side of the right limit slide rail 9. The rear side of the vertical rod of the Chinese character-shaped rod 9013 is slidably fitted with the inside of one of the slots 9016 among the number of slots 9016. When the threaded rod 908 ages, by stretching the L-shaped rotating rod 9015, the threaded rod 908 is separated from the fixed connection with the square block 906 in the square groove 909 at its rear side, and then the threaded rod 908 can be quickly moved out of the inside of the right limit slide rail 9 for quick replacement of the threaded rod 908.

[0026] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 13 As shown, a connecting frame 501 is fixedly connected to the lower side of the inner wall of the adjusting frame 5. An electric push rod 502 is rotatably connected to the side of the inner wall of the connecting frame 501. The telescopic end of the electric push rod 502 is rotatably connected to the side of the connecting block 6. The connecting frame 501 provides a stable installation base for the electric push rod 502, ensuring its structural stability during telescopic movement. When the electric push rod 502 telescopically moves, it pushes the rotating disk 3 to rotate around the connection point between the connecting plate 4 and the adjusting frame 5 through the connecting block 6, thereby driving the cockpit body 1 to achieve front and rear angle adjustment. At the same time, the rotating disk 3 facilitates the control of the left and right angle adjustment of the cockpit body 1.

[0027] The method of use and advantages of this invention: The working process of this novel intelligent cockpit seat frame structure during operation and use is as follows: like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figures 8 to 13 As shown, sufficient lubricating oil is injected into the L-shaped groove 901 through the oil inlet 904. When the cockpit body 1 is moving, the motor 905 drives the moving disk 7 to move the connecting bar 801 along the limit slide rail 9. During the movement, the connecting bar 801 continuously squeezes the compression airbag 902 in the L-shaped groove 901. After being compressed, the compression airbag 902 generates thrust, pushing the lubricating oil in the L-shaped groove 901 towards the oil outlet 903. The lubricating oil drips precisely from the oil outlet 903 onto the friction surface of the rotating wheel 802, achieving lubrication. When the amount of oil in the L-shaped groove 901 is insufficient, it is replenished again through the oil inlet 904 to ensure that the lubrication process is continuous and uninterrupted, thereby ensuring the service life of the rotating wheel 802, ensuring the lubrication effect of the key friction parts of the rotating wheel 802, and thus ensuring the user's riding experience and safety. The C-shaped block 803 is fixed to the front and rear sides of the connecting strip 801 by the long strip 804. When the rotating wheel 802 rolls in the limiting slide rail 9, the excess grease on its side will come into contact with the horizontal block of the C-shaped block 803, scraping some of the excess grease onto the horizontal block of the C-shaped block 803. The 30° bevel angle on the upper and lower sides of the horizontal block of the C-shaped block 803 forms a guiding effect, guiding the scraped excess lubricating oil along the bevel surface to the lower friction surface of the rotating wheel 802 or back to the side of the limiting slide rail 9, so that the grease on the side of the rotating wheel 802 is kept in a uniform state, thereby avoiding the lubricating oil from dripping randomly and causing waste, and further ensuring the lubrication effect of the key friction parts of the rotating wheel 802. When the threaded rod 908 shows signs of aging and needs replacement, first pull the L-shaped rotating rod 9015 forward. The L-shaped rotating rod 9015 drives the center rod 9013 to overcome the elastic force of the compression spring 9014 and move forward along the center groove 9012, causing the rear end of the center rod 9013 to disengage from the slot 9016 on the limiting slide rail 9, thus releasing the limitation on the threaded rod 908. Then, pull and rotate the long plate 9011 forward. The long plate 9011 drives the threaded rod 908 forward, causing the square groove 909 at the rear end of the threaded rod 908 to engage with the motor. Separating the square block 906 on 905 allows the threaded rod 908 to be rotated and pulled out from the moving bar 907 and the limiting slide rail 9. When installing a new threaded rod 908, first rotate the rear end of the threaded rod 908 and insert it into the moving bar 907, and make the square groove 909 engage with the square block 906. Then, release the L-shaped rotating rod 9015, and the center rod 9013 will be inserted into the corresponding slot 9016 under the action of the compression spring 9014 to complete the fixation. This facilitates the quick replacement of threaded rods 908 that have stripped or been damaged.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new intelligent cockpit seat skeleton structure, comprising a cockpit body (1), characterized in that: The bottom of the seat cushion of the cockpit body (1) is fixedly connected with two connecting frames (2), the bottoms of the two connecting frames (2) are fixedly connected with rotating discs (3), the bottoms of the rotating discs (3) are fixedly connected with two connecting plates (4), the opposite sides of the two connecting plates (4) are fixedly connected with adjusting frames (5), the front side of the bottom of the rotating disc (3) is fixedly connected with a connecting block (6), the bottom of the adjusting frame (5) is fixedly connected with a moving disc (7), the left and right sides of the moving disc (7) are both fixedly connected with displacement mechanisms (8) for moving the cockpit body (1), and the left and right sides of the moving disc (7) are both provided with limiting sliding rails (9).

2. The new intelligent cabin seat skeleton structure according to claim 1, characterized in that: The displacement mechanism (8) comprises four connecting strips (801), the front and rear sides of the left and right sides of the moving disc (7) are respectively fixedly connected with the four connecting strips (801), one side of the connecting strip (801) away from the moving disc (7) is fixedly connected with a rotating wheel (802), and the side surface of the rotating wheel (802) is matched with the inside of the limiting sliding rail (9).

3. The new intelligent cabin seat skeleton structure of claim 2, wherein: The front and rear sides of the connecting strip (801) are both fixedly connected with long strips (804), one side of the long strip (804) is fixedly connected with a C-shaped block (803), the upper and lower sides of the side surface of the cross block of the C-shaped block (803) are both provided with a 30° chamfered angle, the shape of the cross section of the rotating wheel (802) is an I-shaped, and the side surface of the cross block of the C-shaped block (803) is on the same horizontal plane as the side surface of the rotating wheel (802).

4. The new intelligent cabin seat skeleton structure of claim 3, wherein: The upper side of the inner wall of the limiting sliding rail (9) is provided with an L-shaped groove (901), the upper side of the inner wall of the vertical groove of the L-shaped groove (901) is fixedly connected with an extrusion air bag (902), the side surface of the connecting strip (801) is in contact with the side surface of the extrusion air bag (902), the lower side of the inner wall of the horizontal groove of the L-shaped groove (901) is provided with a plurality of oil outlets (903), and the side surface of the inner wall of the oil outlet (903) is on the same horizontal plane as the middle part of the side surface of the rotating wheel (802).

5. The new intelligent cabin seat skeleton structure according to claim 1, characterized in that: The top of the limiting sliding rail (9) is fixedly connected with an oil inlet nozzle (904), the rear side of the inner wall of the limiting sliding rail (9) on the right side is inlaid with a motor (905), the front end of the rotating shaft of the motor (905) is fixedly connected with a square block (906), the right side of the bottom of the moving disc (7) is fixedly connected with a moving strip (907), the front side of the limiting sliding rail (9) on the right side is movably inserted with a threaded rod (908), the rear end of the threaded rod (908) penetrates through the rear side of the moving strip (907), and the rear end of the threaded rod (908) is provided with a square groove (909) matched with the square block (906).

6. The new intelligent cabin seat skeleton structure according to claim 5, characterized in that: The front and back sides of the side of the threaded rod (908) are fixedly sleeved with limit rings (9010), the front side of the threaded rod (908) is rotatably connected with a long plate (9011), the inside of the long plate (9011) is provided with a middle character groove (9012), the inside of the middle character groove (9012) movably inserts a middle character rod (9013), the front side of the cross bar of the middle character rod (9013) is fixedly connected with two compression springs (9014), the front end of the compression spring (9014) is fixedly connected with the front side of the inner wall of the cross groove (9012).

7. The new intelligent cabin seat skeleton structure according to claim 6, characterized in that: The front side of the vertical rod of the middle character rod (9013) is rotatably connected with an L-shaped rotating rod (9015), a plurality of insertion grooves (9016) are equidistantly arranged on the front side of the right limit sliding rail (9), the rear side of the vertical rod of the middle character rod (9013) is in sliding fit with the inside of one of the plurality of insertion grooves (9016).

8. The new intelligent cabin seat skeleton structure according to claim 1, characterized in that: The lower side of the inner wall of the adjusting frame (5) is fixedly connected with a connecting frame (501), the side of the inner wall of the connecting frame (501) is rotatably connected with an electric push rod (502), the telescopic end of the electric push rod (502) is rotatably connected with the side of the connecting block (6).

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