A self-balancing seat for preventing motion sickness

Abstract

The present invention provides an autonomous balancing seat for preventing motion sickness, comprising a seat body and a balancing device arranged below the seat body, the balancing device comprising a horizontal adjustment mechanism and a vertical adjustment mechanism, the horizontal adjustment mechanism being arranged above the vertical adjustment mechanism, the vertical adjustment mechanism being arranged below the seat, the vertical adjustment mechanism comprising a shock absorbing mechanism, a shock absorbing spring and a shock absorber, the shock absorbing mechanism comprising an upper trough body, a lower trough body and a connecting assembly for connecting the upper trough body and the lower trough body; the horizontal adjustment mechanism being arranged above the upper trough body, the horizontal adjustment mechanism comprising a support seat, a support column, an adjustment mechanism and a positioning plate, the support seat being arranged above the upper trough body, the support column being arranged above the support seat; the device can maintain the stability of the seat, thereby maintaining the stability of the human body, reducing the stimulation of the inner ear vestibular apparatus by motion acceleration, and preventing the person from reaching a dizziness threshold.

Description

Technical Field

[0001] The invention relates to the technical field of automobile auxiliary parts processing, and in particular to an anti-motion sickness autonomous balancing seat. Background Art

[0002] With the development of science and technology and the improvement of people's living standards, cars have become a widely used means of transportation for people. However, while cars provide convenience for travel, they also cause some problems that need to be solved, such as motion sickness. Motion sickness is the sum of a series of physiological reactions caused by the body's incorrect perception of the state of motion, which manifests as vomiting, cold sweats, accompanied by severe diarrhea, dizziness, etc.

[0003] Each person's inner ear vestibular apparatus has a limit to its tolerance to stimulation intensity and duration, which is the dizziness threshold. If the stimulation exceeds this limit, obvious motion sickness symptoms will occur. Sensitive people have poor inner ear adjustment ability and can easily reach the dizziness threshold, so they are prone to motion sickness symptoms. There are generally three forms of anti-sickness methods for sensitive people: 1. Motion sickness medicine; 2. Motion sickness patches; 3. Motion sickness glasses. Although motion sickness medicine is effective, it is easy to have side effects on the human body. The effect of motion sickness patches is not obvious in actual use. Motion sickness glasses have a small range of application and are inconvenient to carry. Summary of the invention

[0004] The purpose of the present invention is to overcome the shortcomings of the prior art and provide an anti-motion sickness autonomous balancing seat, which can maintain the stability of the seat and thus the stability of the human body, reduce the stimulation of the inertial acceleration in the horizontal and vertical directions on the vestibular apparatus of the inner ear, and prevent the person from reaching the motion sickness threshold.

[0005] The technical solution adopted by the present invention to solve the above technical problems is: an anti-motion sickness autonomous balancing seat, comprising a seat body and a balancing device arranged below the seat body, the balancing device comprising a horizontal adjustment mechanism and a vertical adjustment mechanism, the horizontal adjustment mechanism being arranged above the vertical adjustment mechanism, the vertical adjustment mechanism being arranged below the seat, the vertical adjustment mechanism comprising a shock absorbing mechanism, a shock absorbing spring and a shock absorber, the shock absorbing mechanism comprising an upper trough body, a lower trough body and a connecting assembly for connecting the upper trough body and the lower trough body, the lower trough body being arranged below the upper trough body, and the connecting assembly being arranged between the upper trough body and the lower trough body;

[0006] The horizontal adjustment mechanism is arranged above the upper trough body, and the horizontal adjustment mechanism includes a support seat, a support column, an adjustment mechanism and a positioning plate. The support seat is arranged above the upper trough body, and the support column is arranged above the support seat. The adjustment mechanism includes an adjustment assembly, an adjustment sleeve and a fixed ball. The fixed ball is fixedly arranged above the support column, and the adjustment sleeve is sleeved on the outside of the fixed ball. One end of the adjustment assembly is arranged on the support seat, and the other end of the adjustment assembly is connected to the adjustment sleeve. When the adjustment assembly is working, the adjustment sleeve and the fixed ball produce relative rotation.

[0007] Furthermore, the connecting assembly includes two telescopic frames, which are arranged in parallel on both sides of the upper trough body; the shock absorber is arranged between the upper trough body and the lower trough body, the top of the shock absorber is connected to the upper trough body, and the bottom of the shock absorber is connected to the lower trough body; the shock absorbing spring sleeve is arranged on the outside of the shock absorber, the top of the shock absorbing spring is connected to the upper trough body, and the bottom of the shock absorbing spring is connected to the lower trough body.

[0008] Furthermore, the upper trough body includes a top plate and four limit plates I arranged below the top plate, the four limit plates I are connected end to end in sequence, and the two limit plates I symmetrically arranged front and back are each provided with a movable channel I; the lower trough body includes a bottom plate and four limit plates II arranged above the bottom plate, the four limit plates II are connected end to end in sequence, and the two limit plates II symmetrically arranged front and back are each provided with a movable channel II.

[0009] Furthermore, the telescopic frame is an X-shaped telescopic frame, the top end of the telescopic frame is connected to the upper trough body, the bottom end of the telescopic frame is connected to the lower trough body, and the telescopic frame includes a cross-arranged mobile frame I and a mobile frame II and the two are hinged at the middle position.

[0010] Furthermore, the movable frame I and the movable frame II are both rectangular frames, which are composed of four connecting rods hinged end to end in sequence; the connecting rod at the top of the movable frame I is inserted into the movable channel I, and the connecting rod is arranged in the movable channel I through a movable block, and the movable block is sleeved on the connecting rod, and the movable block can move in the movable channel I along the length direction of the movable channel I; the connecting rod at the bottom of the movable frame I is inserted into the movable channel II, and the connecting rod is arranged in the movable channel II through a movable block, and the movable block can move in the movable channel II along the length direction of the movable channel II.

[0011] Furthermore, the connecting rod at the top of the movable frame II is passed through the movable channel I, and the connecting rod is arranged in the movable channel I through a movable block, the movable block is sleeved on the connecting rod, and the movable block can move in the movable channel I along the length direction of the movable channel I; the connecting rod at the bottom of the movable frame II is passed through the movable channel II, and the connecting rod is arranged in the movable channel II through a movable block, and the movable block can move in the movable channel II along the length direction of the movable channel II.

[0012] Furthermore, the adjustment component includes a plurality of telescopic drive mechanisms, which are mounted on a support seat, and the output end of the telescopic drive mechanism is connected to the adjustment sleeve.

[0013] Furthermore, the seat body is connected to the adjusting sleeve via a connecting rod, one end of the connecting rod is connected to the adjusting sleeve, and the other end of the connecting rod is connected to the seat body; a plurality of mounting seats are arranged outside the adjusting sleeve, and the plurality of mounting seats are arranged one-to-one with a plurality of telescopic driving mechanisms; an end rod bearing is installed in the mounting seat, the output end of the telescopic driving mechanism is connected to the end rod bearing, and the end rod bearing is installed in the mounting seat via a locking bolt.

[0014] Furthermore, the number of the telescopic drive mechanisms is two, and the two telescopic drive mechanisms are distributed on the adjusting sleeve at a distance of 90°, with the center of the fixed ball as the center of the circle.

[0015] Furthermore, a positioning rod is provided on the outer wall of the adjusting sleeve, the positioning plate is installed above the support seat, a limiting hole is provided on the positioning plate, one end of the positioning rod is fixed on the outer wall of the adjusting sleeve, and the other end of the positioning rod is passed through the limiting hole.

[0016] The beneficial effects of the present invention are mainly manifested in the following aspects: the device in this patent can maintain the vertical and horizontal stability of the seat, thereby maintaining the stability of the human body, reducing the stimulation of the vertical and horizontal movement acceleration on the vestibular apparatus of the inner ear, so that people do not reach the dizziness threshold. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention;

[0018] Figure 2 It is a structural schematic diagram of the vertical adjustment mechanism of the present invention;

[0019] Figure 3 It is a structural schematic diagram of the telescopic frame of the present invention;

[0020] Figure 4 It is a structural schematic diagram of the lower tank body of the present invention;

[0021] Figure 5 It is a structural schematic diagram of the level adjustment mechanism of the present invention;

[0022] Figure 6 yes Figure 5 Schematic diagram of the structure from another angle;

[0023] Figure 7 It is a schematic diagram of the structure of the present invention without the vertical adjustment mechanism;

[0024] Figure 8It is a schematic structural diagram of the level adjustment mechanism of the present invention under normal driving conditions;

[0025] Fig. 9 It is a structural schematic diagram of the horizontal adjustment mechanism of the present invention under emergency braking conditions;

[0026] Fig.10 It is a structural schematic diagram of the level adjustment mechanism of the present invention under the starting condition;

[0027] Fig.11 It is a schematic structural diagram of the horizontal adjustment mechanism of the present invention under a sharp turning condition;

[0028] Markings in the figure: 1. bottom plate, 101. limit plate II, 102. moving channel II, 2. top plate, 201. limit plate I, 202. moving channel I, 3. moving frame I, 4. moving frame II, 5. moving block, 6. shock absorber, 7. shock absorbing spring, 8. support seat, 9. support column, 10. fixing ball, 11. adjusting sleeve, 1101. mounting seat, 1102. locking bolt, 12. telescopic drive mechanism, 13. end rod bearing, 14. positioning plate, 1401. limit hole, 15. positioning rod, 16. seat body. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in detail in conjunction with the accompanying drawings. This embodiment is based on the technical solution of the present invention and provides a detailed implementation method and a specific operation process, but the protection scope of the present invention is not limited to the following embodiments.

[0030] According to the attached drawings, an anti-motion sickness autonomous balancing seat comprises a seat body 16 and a balancing device arranged below the seat body 16, the balancing device comprises a horizontal adjustment mechanism and a vertical adjustment mechanism, the horizontal adjustment mechanism is arranged above the vertical adjustment mechanism, the vertical adjustment mechanism is arranged below the seat, the vertical adjustment mechanism comprises a shock absorbing mechanism, a shock absorbing spring 7 and a shock absorber 6, the shock absorbing mechanism comprises an upper trough body, a lower trough body and a connecting assembly for connecting the upper trough body and the lower trough body, the lower trough body is arranged below the upper trough body, the connecting assembly is arranged between the upper trough body and the lower trough body, the connecting assembly comprises two telescopic frames, the two telescopic frames are arranged in parallel on both sides of the upper trough body; at the same time, the two telescopic frames are also arranged in parallel on both sides of the lower trough body;

[0031] The shock absorber 6 is arranged between the upper trough body and the lower trough body, the top of the shock absorber 6 is connected to the upper trough body, the bottom of the shock absorber 6 is connected to the lower trough body, the shock absorbing spring 7 is sleeved on the outside of the shock absorber 6, the top of the shock absorbing spring 7 is connected to the upper trough body, and the bottom of the shock absorbing spring 7 is connected to the lower trough body.

[0032] The shock absorber 6 in this patent is the shock absorber 6 in the prior art. The shock absorber 6 is mainly used to suppress the shock when the shock absorbing spring 7 rebounds after absorbing the shock and the impact from the road surface. When passing through an uneven road surface, although the shock absorbing spring 7 can filter the vibration of the road surface, the shock absorbing spring 7 itself will have a reciprocating motion, and the shock absorber 6 is used to suppress this spring jump;

[0033] The upper trough body includes a top plate 2 and four limit plates Ⅰ201 arranged below the top plate 2. The four limit plates Ⅰ201 are connected end to end in sequence. The four limit plates Ⅰ201 and the top plate 2 together constitute the upper trough body. The two limit plates Ⅰ201 symmetrically arranged front and back are each provided with a moving channel Ⅰ202.

[0034] The lower trough body includes a bottom plate 1 and four limit plates II101 arranged above the bottom plate 1. The four limit plates II101 are connected end to end in sequence. The four limit plates II101 and the bottom plate 1 together constitute the lower trough body. The two limit plates II101 symmetrically arranged front and back are each provided with a moving channel II102.

[0035] The telescopic frame is an X-shaped telescopic frame, the top end of the telescopic frame is connected to the upper trough body, and the bottom end of the telescopic frame is connected to the lower trough body. The telescopic frame includes a cross-arranged moving frame I3 and a moving frame II4, and the two are hinged at the middle position. The moving frame I3 and the moving frame II4 can be connected at the hinge by bolts;

[0036] The movable frame I3 and the movable frame II4 are both rectangular frames, which are composed of four connecting rods hinged end to end in sequence;

[0037] The connecting rod at the top of the movable frame Ⅰ3 is passed through the movable channel Ⅰ202, and the connecting rod is set in the movable channel Ⅰ202 through the movable block 5, and the movable block 5 is sleeved on the connecting rod. The movable block 5 can move in the movable channel Ⅰ202 along the length direction of the movable channel Ⅰ202; the connecting rod at the bottom of the movable frame Ⅰ3 is passed through the movable channel Ⅱ102, and the connecting rod is set in the movable channel Ⅱ102 through the movable block 5, and the movable block 5 can move in the movable channel Ⅱ102 along the length direction of the movable channel Ⅱ102.

[0038] When the two moving blocks 5 in the same moving channel Ⅰ202 move relative to each other, the moving frame Ⅰ and the moving frame Ⅱ4 are in the process of rising, and when the two moving blocks 5 in the same moving channel Ⅰ202 move in opposite directions, the moving frame Ⅰ and the moving frame Ⅱ4 are in the process of falling;

[0039] The connecting rod at the top of the mobile frame II4 is inserted into the mobile channel I202, and the connecting rods at the top of the mobile frames I3 and II4 on the same side are both located in the same mobile channel I202; and the connecting rod is set in the mobile channel I202 through the moving block 5, and the moving block 5 is sleeved on the connecting rod, and the moving block 5 can move in the mobile channel I202 along the length direction of the mobile channel I202; the connecting rod at the bottom of the mobile frame II4 is inserted into the mobile channel II102, and the connecting rod is set in the mobile channel II102 through the moving block 5, and the moving block 5 can move in the mobile channel II102 along the length direction of the mobile channel II102. The connecting rods at the bottom of the mobile frames I3 and II4 on the same side are both located in the same mobile channel II102.

[0040] When the car seat generates acceleration in the vertical direction, the shock absorbing spring 7 initially reduces the impact force, and the shock absorber 6 can generate a variable damping force to quickly dissipate the vibration energy, reduce or even eliminate the vibration of the seat. At the same time, the telescopic frame also has a certain shock absorbing effect and keeps the seat stable.

[0041] The horizontal adjustment mechanism is arranged above the upper tank body, and the horizontal adjustment mechanism includes a support seat 8, a support column 9, an adjustment mechanism and a positioning plate 14. The support seat 8 is arranged above the upper tank body, and the support column 9 is arranged above the support seat 8. The support column 9 is arranged perpendicular to the support seat 8, and the support column 9 is arranged at the center of the support seat 8;

[0042] The adjustment mechanism includes an adjustment component, an adjustment sleeve 11 and a fixed ball 10. The fixed ball 10 is fixedly arranged above the support column 9. The adjustment sleeve 11 is sleeved on the outside of the fixed ball 10. The adjustment sleeve 11 and the fixed ball 10 form a ball joint structure. The seat body 16 is connected to the adjustment sleeve 11 through a connecting rod. A mounting seat II is also arranged on the outside of the adjustment sleeve 11. A connecting rod is arranged inside the mounting seat II. The bottom end of the connecting rod is connected to the mounting seat II, and the top end of the connecting rod is connected to the seat body 16. One end of the adjustment component is arranged on the support seat 8, and the other end of the adjustment component is connected to the adjustment sleeve 11. When the adjustment component is working, the adjustment sleeve 11 and the fixed ball 10 produce relative rotation.

[0043] The adjustment assembly includes a plurality of telescopic drive mechanisms 12, which are mounted on a support seat 8, wherein an output end of the telescopic drive mechanism 12 is connected to an adjustment sleeve 11, and the telescopic drive mechanism 12 is any one of a pneumatic cylinder, a hydraulic cylinder, and an electric push rod.

[0044] A plurality of mounting seats 1101 are arranged on the outside of the adjusting sleeve 11, and the plurality of mounting seats 1101 are arranged in one-to-one correspondence with the plurality of telescopic driving mechanisms 12; an end rod bearing 13 is installed in the mounting seat 1101, and the output end of the telescopic driving mechanism 12 is connected to the end rod bearing 13, and the end rod bearing 13 is installed in the mounting seat 1101 by a locking bolt 1102.

[0045] The number of the telescopic drive mechanisms 12 can be 4, and the 4 telescopic drive mechanisms 12 are evenly distributed on the outer circumferential surface of the adjusting sleeve 11; the number of the telescopic drive mechanisms 12 can also be 2, and the two telescopic drive mechanisms 12 are distributed on the adjusting sleeve 11 at a distance of 90° with the center of the fixed ball 10 as the center of the circle.

[0046] A positioning rod 15 is provided on the outer wall of the adjusting sleeve 11, the positioning plate 14 is installed above the support seat 8, a limiting hole 1401 is provided on the positioning plate 14, one end of the positioning rod 15 is fixed on the outer wall of the adjusting sleeve 11, and the other end of the positioning rod 15 is passed through the limiting hole 1401. The positioning rod 15 is arranged on the outer wall of the adjusting sleeve 11 in a direction perpendicular to the central axis of the support column, the positioning plate 14 is arranged perpendicular to the support seat 8, and the limiting hole is arranged along the length direction of the positioning plate 14;

[0047] A sensor for sensing acceleration is provided on the support column 9 of this patent, and a controller is provided on the seat body. The sensor is connected to the input end of the controller. The telescopic drive mechanism 12 and the shock absorber 6 in this patent are connected to the output end of the controller. The sensor can collect the movement state of the car in real time. The sensor transmits the vertical acceleration and horizontal acceleration data information to the controller. After processing these data, the controller outputs corresponding instructions to the shock absorber 6 and the telescopic drive mechanism 12 to ensure the stability of the seat, reduce the stimulation of the inner ear vestibular apparatus by movement acceleration, and prevent people from reaching the dizziness threshold, thereby achieving the prevention and treatment of motion sickness.

[0048] This patent is installed under the car seat. When the inertial acceleration is generated in the horizontal direction during the driving process of the car, the telescopic drive mechanism will control its telescopic length to make the adjustment sleeve 11 connected to it generate a certain inclination around the fixed ball 10, driving the seat to generate a certain inclination, thereby offsetting the inertial acceleration under variable working conditions, so that the seat maintains horizontal balance, thereby maintaining the stability of the human body and reducing the stimulation of the inertial acceleration in the horizontal direction on the vestibule. At the same time, the positioning rod 15 is inserted into the limit hole 1401 to limit the range of rotation of the telescopic drive mechanism in the horizontal direction to ensure the stability of the seat.

[0049] In this embodiment, the number of the telescopic drive mechanisms 12 is two, and the two telescopic drive mechanisms 12 are distributed on the adjustment sleeve 11 at a distance of 90° with the center of the fixed ball 10 as the center of the circle. Figure 1 As shown, the telescopic drive mechanism 12 on the left is referred to as telescopic drive mechanism I. Fig. 9 —11 is marked as a; the telescopic drive mechanism 12 on the right is marked as telescopic drive mechanism II, Fig. 9 —11 is marked as b; the specific adjustment methods of the seat under the following five working conditions are introduced:

[0050] 1) Normal driving conditions

[0051] At this time, the seat plane is parallel to the ground, that is, the plane of the adjustment sleeve 11 is parallel to the ground, the telescopic rods of the two telescopic drive mechanisms are equal in length to the original length L, and the distance from the center of the adjustment sleeve 11 to the telescopic drive mechanism is R.

[0052] 2) Emergency braking conditions

[0053] The predicted and immediate forward acceleration and inertial acceleration can be obtained based on the data provided by the sensor in real time. The angle between the seat plane and the horizontal plane under normal driving conditions is θ. Based on the principle of force balance, the adjustment scheme is obtained:

[0054] The extended length of the telescopic drive mechanism I remains unchanged, while the extended length of the telescopic drive mechanism II is shortened. , the seat is tilted backward at an angle to offset the forward inertial acceleration.

[0055] 3) Starting conditions

[0056] The predicted and immediate backward acceleration and inertial acceleration can be obtained based on the data provided by the sensor in real time. The angle between the seat plane and the horizontal plane under normal driving conditions is θ. According to the principle of force balance, the adjustment scheme is obtained:

[0057] The extended length of telescopic drive mechanism I remains unchanged, while the extended length of telescopic drive mechanism II increases.

[0058] 4) Sharp turning conditions

[0059] The predicted and immediate acceleration and inertial acceleration can be obtained based on the data provided by the sensor in real time. The angle between the seat plane and the horizontal plane under normal driving conditions is θ. Based on the principle of force balance, the adjustment scheme is obtained:

[0060] The extended length of the telescopic drive mechanism II remains unchanged, and the extended length of the telescopic drive mechanism I is shortened

[0061] 5) Combined braking (starting) and turning conditions

[0062] That is the combined working condition of braking (starting) and turning. According to the actual working condition, the two levers are controlled separately in the same way as the above working conditions.

[0063] It should also be noted that, in this article, relational terms such as Ⅰ, Ⅱ, and Ⅲ are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements inherent to such process, method, article, or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the existence of other identical elements in the process, method, article, or device that includes the elements.

Claims

1. An anti-motion sickness autonomous balancing seat, comprising a seat body (16) and a balancing device arranged below the seat body (16), the balancing device comprising a horizontal adjustment mechanism and a vertical adjustment mechanism, the horizontal adjustment mechanism being arranged above the vertical adjustment mechanism, and the vertical adjustment mechanism being arranged below the seat, characterized in that: The vertical adjustment mechanism comprises a shock absorbing mechanism, a shock absorbing spring (7) and a shock absorber (6), wherein the shock absorbing mechanism comprises an upper trough body, a lower trough body and a connecting assembly for connecting the upper trough body and the lower trough body, wherein the lower trough body is arranged below the upper trough body, and the connecting assembly is arranged between the upper trough body and the lower trough body; The horizontal adjustment mechanism is arranged above the upper tank body, and comprises a support seat (8), a support column (9), an adjustment mechanism and a positioning plate (14); the support seat (8) is arranged above the upper tank body, the support column (9) is arranged above the support seat (8); the adjustment mechanism comprises an adjustment component, an adjustment sleeve (11) and a fixed ball (10); the fixed ball (10) is fixedly arranged above the support column (9); the adjustment sleeve (11) is sleeved on the outside of the fixed ball (10); one end of the adjustment component is arranged on the support seat (8), and the other end of the adjustment component is connected to the adjustment sleeve (11); when the adjustment component is working, the adjustment sleeve (11) and the fixed ball (10) generate relative rotation; the connection component includes The invention relates to a plurality of telescopic frames, wherein the two telescopic frames are arranged in parallel on both sides of the upper tank body; the shock absorber (6) is arranged between the upper tank body and the lower tank body, the top of the shock absorber (6) is connected to the upper tank body, and the bottom of the shock absorber (6) is connected to the lower tank body; the shock absorbing spring (7) is sleeved on the outside of the shock absorber (6), the top of the shock absorbing spring (7) is connected to the upper tank body, and the bottom of the shock absorbing spring (7) is connected to the lower tank body; the upper tank body comprises a top plate (2) and four limit plates I (201) arranged below the top plate (2), the four limit plates I (201) are connected end to end in sequence, and the two limit plates I (201) arranged symmetrically in front and back are both provided with a moving channel I (202); the lower tank body comprises a bottom plate (1) and a Four limit plates II (101), the four limit plates II (101) are connected end to end in sequence, and two limit plates II (101) symmetrically arranged front and back are each provided with a moving channel II (102); the telescopic frame is an X-shaped telescopic frame, the top end of the telescopic frame is connected to the upper trough body, and the bottom end of the telescopic frame is connected to the lower trough body, and the telescopic frame includes a cross-arranged moving frame I (3) and a moving frame II (4) and the two are hinged at the middle position; the moving frame I (3) and the moving frame II (4) are both rectangular frames, and the rectangular frames are composed of four connecting rods hinged end to end in sequence; the connecting rod at the top of the moving frame I (3) is inserted into the moving channel I (202), and the connecting rod is arranged in the moving channel I (202) through a moving block (5), and the moving block (5) is sleeved on the connecting rod The movable block (5) can move in the movable channel I (202) along the length direction of the movable channel I (202); the connecting rod at the bottom of the movable frame I (3) is inserted into the movable channel II (102), and the connecting rod is arranged in the movable channel II (102) through the movable block (5), and the movable block (5) can move in the movable channel II (102) along the length direction of the movable channel II (102); the connecting rod at the top of the movable frame II (4) is inserted into the movable channel I (202), and the connecting rod is arranged in the movable channel I (202) through the movable block (5), and the movable block (5) is sleeved on the connecting rod, and the movable block (5) can move in the movable channel I (202) along the length direction of the movable channel I (202);The connecting rod at the bottom of the moving frame II (4) is inserted into the moving channel II (102), and the connecting rod is arranged in the moving channel II (102) through the moving block (5), and the moving block (5) can move in the moving channel II (102) along the length direction of the moving channel II (102); the adjustment component includes a plurality of telescopic drive mechanisms (12), the telescopic drive mechanisms (12) are installed on the support seat (8), and the output end of the telescopic drive mechanism (12) is connected to the adjustment sleeve (11). ; 2. The anti-motion sickness autonomous balancing seat according to claim 1, characterized in that: The seat body (16) is connected to the adjustment sleeve (11) via a connecting rod, one end of the connecting rod is connected to the adjustment sleeve (11), and the other end of the connecting rod is connected to the seat body (16); a plurality of mounting seats (1101) are arranged outside the adjustment sleeve (11), and the plurality of mounting seats (1101) are arranged in a one-to-one correspondence with the plurality of telescopic drive mechanisms (12); an end rod bearing (13) is installed in the mounting seat (1101), the output end of the telescopic drive mechanism (12) is connected to the end rod bearing (13), and the end rod bearing (13) is installed in the mounting seat (1101) via a locking bolt (1102).

3. The anti-motion sickness autonomous balancing seat according to claim 2, characterized in that: The number of the telescopic drive mechanisms (12) is two, and the two telescopic drive mechanisms (12) are distributed on the adjustment shaft sleeve (11) at a distance of 90 degrees, with the center of the fixed ball (10) as the center of the circle.

4. The anti-motion sickness autonomous balancing seat according to claim 1, characterized in that: A positioning rod (15) is provided on the outer wall of the adjusting sleeve (11); the positioning plate (14) is installed above the supporting seat (8); a limiting hole (1401) is provided on the positioning plate (14); one end of the positioning rod (15) is fixed on the outer wall of the adjusting sleeve (11); and the other end of the positioning rod (15) is passed through the limiting hole (1401).

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