Folding table plate structure and vehicle

By setting up a folding table structure with translation components and guide structure in the car, the problems of space limitations and operation complexity in the prior art are solved, and the table is conveniently opened and closed and used, which improves the use of passengers Experience and vehicle intelligence level.

CN222179320UActive Publication Date: 2024-12-17NOBO AUTOMOTIVE SYST CO LTD
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Patent Information

Application Number
CN202421075841.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-16
Publication Date
2024-12-17
Estimated Expiration
2034-05-16

AI Technical Summary

Technical Problem

The existing folding table structure has spatial limitations and operational complexity in the setting of the car, which affects the convenience of passengers and the ride experience.

Method used

Using a structure including a mounting base, a translation component and a table board body, the table board body is driven to rotate horizontally to extend under the guidance of the guide structure, simplifying the opening and closing operation of the table board and achieving convenient use and closing state. Switch.

Benefits of technology

It improves the convenience of passengers using table boards, meets passengers' office and entertainment needs, and improves the intelligence level and luxury of the entire vehicle.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222179320U_ABST
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Abstract

The utility model provides a folding table board structure and vehicle, including mounting seat, translation subassembly and table board body, mounting seat is connected in the vehicle body and has the mounting cavity of opening upward, translation subassembly is provided in the mounting cavity, translation subassembly has the translation end that can move horizontally, table board body is rotatingly connected to the translation end, and the mounting cavity has the mounting cavity of opening upward. A guide structure is arranged between the mounting seat and the table plate body, and the table plate body can horizontally swing to extend out of the mounting seat under the guide action of the guide structure. The folding table plate structure is arranged in the vehicle body, the table plate body is driven to horizontally move through the translation assembly, the table plate body can horizontally rotate to extend out of the mounting base under the guiding action of the guiding mechanism, the table plate body can be conveniently switched between the folded state and the using state, passengers can conveniently use the folding table plate structure, and the folding table plate structure is convenient to use. And the requirements of passengers on office and entertainment in the bus are met.
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Description

Technical Field

[0001] The utility model belongs to the technical field of table board structures in vehicles, and more specifically, relates to a folding table board structure and a vehicle. Background Art

[0002] With the development of automobile intelligence, automobile interior parts are becoming more and more intelligent, and the functions carried by the vehicle have greatly facilitated the use of drivers and passengers. The setting of the folding table structure is easy to integrate with the car interior, which not only facilitates the office and entertainment needs of passengers, but also enhances the luxury of the entire vehicle interior.

[0003] At present, the folding table structure is mostly arranged on the back side of the front seat backrest or in the large rear armrest. The spatial position has certain limitations. At the same time, the operation is complicated and cumbersome, which affects the convenience of passengers and the riding experience of passengers. Utility Model Content

[0004] The purpose of the utility model is to provide a folding table structure and a vehicle, which can be conveniently opened and closed, thereby improving the convenience of passengers and enhancing the riding experience of passengers.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a folding table top structure, including a mounting seat, a translation assembly and a table top body, the mounting seat is connected to the interior of the vehicle body and has a mounting cavity opening upward, the translation assembly is arranged in the mounting cavity, the translation assembly has a translation end that can move horizontally, the table top body is rotatably connected to the translation end, and a guide structure is provided between the mounting seat and the table top body, and the table top body can be horizontally swung to extend outward from the mounting seat under the guidance of the guide structure.

[0006] In one possible implementation, the translation assembly includes a rotary drive member, a screw rod and a sliding block. The rotary drive member is connected to a mounting seat, the screw rod is connected to an output shaft of the rotary drive member and extends in a horizontal direction, the sliding block is threadedly sleeved on the outer periphery of the screw rod and can move horizontally driven by the rotation of the screw rod, and the sliding block forms a translation end.

[0007] In one possible implementation, the guide structure includes a guide column arranged at the bottom of the table top body and a guide groove arranged on the mounting seat. The guide groove opening is arranged upward, and the guide groove gradually extends obliquely toward the outside of one end away from the rotating drive member. The guide column and the guide groove are slidably matched to drive the table top body to swing horizontally until it extends outward from the mounting seat.

[0008] In a possible implementation, a hinge column extending in the up-down direction is provided on one of the sliding block and the table top body, and a hinge sleeve extending in the up-down direction is provided on the other of the sliding block and the table top body, and the hinge sleeve is rotatably matched with the hinge column.

[0009] In some embodiments, the table top body is connected to the sliding block through an extension arm, the hinge sleeve is arranged at the outer end of the extension arm, the upper end surface of the hinge sleeve is provided with a limit groove, and a protruding limit block is provided on the side of the sliding block adjacent to the rotating drive member, and the limit groove is used to abut against the limit block to limit the rotation angle of the hinge sleeve.

[0010] In some embodiments, sliding parts are respectively provided on both sides of the sliding block, and the sliding parts have matching surfaces that are slidably matched with two inner cavity walls of the installation cavity.

[0011] In a possible implementation, a mounting sleeve for mounting the rotary drive member is further provided in the mounting seat, and a plurality of reinforcing ribs spaced circumferentially are provided on the outer circumference of the mounting sleeve.

[0012] In a possible implementation, an expansion plate is hinged on the table top body, and the expansion plate is rotatably connected to one side edge of the table top body via a horizontally extending shaft, and a cup holder hole is provided on at least one of the table top body and the expansion plate.

[0013] In a possible implementation, a decorative cover is provided above the mounting seat, and the decorative cover is buckled above the translation assembly and the table top body. A connecting groove is provided through the side wall of the decorative cover for the table top body to rotate and extend out.

[0014] The utility model also provides a vehicle, which comprises a folding table plate structure.

[0015] Compared with the prior art, the solution shown in the embodiment of the present application is that the folding table structure provided in the embodiment of the present application is arranged inside the vehicle body, and the table body is driven to move horizontally by a translation assembly. Under the guidance of the guide mechanism, the table body can be horizontally rotated to extend outward from the mounting seat, which facilitates the switching of the table body between the folded state and the use state, is convenient for passengers to use, meets the passengers' needs for office and entertainment in the vehicle, and improves the intelligence level and luxury of the entire vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 An exploded structural diagram of a folding table structure provided in an embodiment of the utility model;

[0018] Figure 2 For the utility model embodiment Figure 1 Schematic diagram of the structure after the center table board body and the sliding block are installed;

[0019] Figure 3 For the utility model embodiment Figure 2 A schematic diagram of the structure of the middle sliding block from another angle;

[0020] Figure 4 A schematic diagram of the structure of the folding table board structure provided by an embodiment of the utility model in a folded state;

[0021] Figure 5 A structural schematic diagram of the folding table structure provided by an embodiment of the utility model in use;

[0022] Figure 6 A schematic diagram of the structure of the table top body in a folded state provided by an embodiment of the utility model (the decorative cover is omitted);

[0023] Figure 7 A schematic diagram of the structure of the table top body in use state provided by an embodiment of the utility model (the decorative cover is omitted);

[0024] Figure 8 A schematic structural diagram of another embodiment of a table top body provided in an embodiment of the utility model.

[0025] Among them, the reference numerals in the figure are:

[0026] 1. Mounting seat; 11. Mounting cavity; 12. Guide groove; 13. Sliding groove; 14. Mounting sleeve; 15. Reinforcing rib; 2. Translation assembly; 21. Rotational drive member; 22. Screw; 23. Sliding block; 24. Articulated column; 25. Limiting block; 26. Sliding portion; 27. Mating surface; 3. Table board body; 31. Guide column; 32. Articulated sleeve; 33. Extension arm; 34. Limiting groove; 35. Cup holder hole; 4. Expansion board; 5. Decorative cover; 51. Connecting groove; 6. Car door. DETAILED DESCRIPTION

[0027] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0028] In the claims, specification and the above-mentioned drawings of the present utility model, the terms "front" and "rear" are the same as the front-to-back direction of the vehicle body, "left" and "right" are the same as the left-to-right direction of the vehicle body, and "up" and "down" are the same as the up-down direction of the vehicle body; the term "inside" refers to the direction toward the central axis of the vehicle body, and the term "outside" refers to the direction away from the central axis of the vehicle body, wherein the central axis of the vehicle body is parallel to the front-to-back direction of the vehicle body. The remaining directional words, unless otherwise clearly defined, such as the use of the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "clockwise", "counterclockwise", "high", "low" and the like to indicate the direction or position relationship are based on the direction and position relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, so they cannot be understood as limiting the specific protection scope of the present utility model.

[0029] Please also read Figures 1 to 7 The folding table structure and vehicle provided by the utility model are now described. The folding table structure includes a mounting seat 1, a translation assembly 2 and a table body 3. The mounting seat 1 is connected to the interior of the vehicle body and has a mounting cavity 11 opening upward. The translation assembly 2 is arranged in the mounting cavity 11. The translation assembly 2 has a translation end that can move horizontally. The table body 3 is rotatably connected to the translation end. A guide structure is provided between the mounting seat 1 and the table body 3. The table body 3 can be horizontally swung to extend out of the mounting seat 1 under the guidance of the guide structure.

[0030] Compared with the prior art, the folding table structure provided in the present embodiment is arranged inside the vehicle body, and the table body 3 is driven to move horizontally by the translation component 2. The table body 3 can be horizontally rotated to extend outward from the mounting seat 1 under the guidance of the guide mechanism, which facilitates the switching of the table body 3 between the folded state and the use state, is convenient for passengers to use, meets the passengers' needs for office and entertainment in the vehicle, and improves the intelligence level and luxury of the entire vehicle.

[0031] In this embodiment, the mounting seat 1 can be set on the inner wall of the vehicle door 6, or it can be set at the position of the dashboard, or it can be set at the rear of the auxiliary dashboard between the main driver's seat and the auxiliary driver's seat. The translation component 2 in the mounting seat 1 can be set along the front and rear direction or along the left and right direction. After the table board body 3 is opened, it forms a right angle with the moving direction of the translation component 2, which can realize convenient use by passengers.

[0032] For the convenience of structural description, the example of the mounting seat 1 being arranged on the inner wall of the vehicle door 6 is used for explanation. When in use, the translation assembly 2 arranged on the mounting seat 1 drives the table board body 3 to translate forward. When the table board body 3 moves to the front of the mounting seat 1, it can be guided by the guide structure to rotate horizontally toward the central axis of the vehicle body until it extends outward from the mounting seat 1, forming a support plane suspended outside the mounting seat 1, which is convenient for passengers to place items such as water cups on the table board body 3, meeting the needs of passengers.

[0033] Specifically, the translation assembly 2 can be in various forms such as a linear module, a hydraulic cylinder, a gear rack structure or a screw structure, so long as it can satisfy the horizontal driving function of the table board body 3. The guide structure can be an inclined plane or a slot structure, which can directly form a sliding fit relationship with the peripheral wall of the table board body 3 or other components provided on the table board body 3, so that the table board body 3 is swung outward from the mounting seat 1 under the action of the guide structure, forming a supporting surface capable of supporting items such as a water cup, thereby improving the convenience of passengers.

[0034] In some possible implementations, the feature translation component 2 is implemented as follows: Figure 1 , Figure 6 and Figure 7 See the structure shown. Figure 1 , Figure 6 and Figure 7 The translation assembly 2 includes a rotary drive member 21, a screw rod 22 and a sliding block 23. The rotary drive member 21 is connected to the mounting seat 1. The screw rod 22 is connected to the output shaft of the rotary drive member 21 and extends in the horizontal direction. The sliding block 23 is threadedly sleeved on the outer periphery of the screw rod 22 and can move horizontally under the rotation of the screw rod 22. The sliding block 23 forms a translation end.

[0035] In this embodiment, the mounting seat 1 is set on the inner wall of the door 6 as an example for explanation. The translation assembly 2 uses the rotary drive member 21 to drive the screw rod 22 to rotate, and then the rotation of the screw rod 22 drives the sliding block 23 to move horizontally along the axial direction of the screw rod 22, that is, to move forward, so as to achieve the effect of driving the table board body 3 to move forward, and then the table board body 3 is horizontally rotated under the action of the guide structure and extends outward from the mounting seat 1, that is, rotated to the side of the mounting seat 1 close to the center axis of the vehicle body.

[0036] When the table board body 3 needs to be folded, the rotary drive part 21 rotates in the opposite direction, and the screw rod 22 drives the sliding block 23 to move backward. Driven by the guide structure, the table board body 3 gradually swings horizontally toward the inside of the mounting seat 1 to be folded above the mounting seat 1, thereby realizing effective switching between the use state and the folded state of the table board body 3, realizing the rational use of space, reducing the difficulty of operation when the table board body 3 is in use and when it is folded, and ensuring the convenience of use for passengers.

[0037] In some possible implementations, the feature guidance structure is as follows: Figure 2 See the structure shown. Figure 2 The guiding structure includes a guiding column 31 arranged at the bottom of the table top body 3 and a guiding groove 12 arranged on the mounting base 1. The guiding groove 12 is opened upward and gradually extends obliquely toward the outer side of an end away from the rotating driving member 21. The guiding column 31 and the guiding groove 12 are slidably matched to drive the table top body 3 to swing horizontally until it extends outward from the mounting base 1.

[0038] In this embodiment, a guide structure is formed by setting a guide column 31 at the bottom of the table board body 3 and setting a guide groove 12 in the mounting seat 1. The sliding cooperation between the guide column 31 and the guide groove 12 is utilized to realize the driving effect on the table board body 3. When the guide column 31 moves forward along the guide groove 12, it will drive the table board body 3 to rotate horizontally toward the side of the central axis of the vehicle body, that is, to extend outward to the side away from the mounting seat 1, which is convenient for passengers' use needs and eliminates the tedious manual operation.

[0039] Specifically, a switch for controlling the start and stop and forward and reverse rotation of the rotating drive member 21 can be set on the vehicle door 6 or the mounting base 1. The switch is electrically connected to the vehicle controller, and the controller is electrically connected to the rotating drive member 21. It can send corresponding instructions to the rotating drive member 21 to achieve the extension and retraction of the table board body 3.

[0040] On the basis of the above structure, a sliding groove 13 is further provided at the rear end of the guide groove 12 , and the sliding groove 13 guides the guide column 31 to ensure that the table board body 3 can move forward and backward smoothly.

[0041] In some possible implementations, the above-mentioned characteristic sliding block 23 and the table board body 3 are adopted as follows Figures 2 to 3 See the structure shown. Figures 2 to 3 A hinge column 24 extending in the up-down direction is provided on one of the sliding block 23 and the table board body 3, and a hinge sleeve 32 extending in the up-down direction is provided on the other of the sliding block 23 and the table board body 3, and the hinge sleeve 32 rotates with the hinge column 24.

[0042] In this embodiment, the sliding block 23 and the table board body 3 are rotationally connected, and the above-mentioned rotational connection effect is achieved through the hinge column 24 and the hinge sleeve 32 arranged along the main shaft in the up-down direction. Specifically, the hinge column 24 can be arranged on the sliding block 23, and the hinge sleeve 32 can be arranged on the table board body 3, or the hinge sleeve 32 can be arranged on the sliding block 23, and the hinge column 24 can be arranged on the table board body 3, both of which can achieve the rotational coordination between the sliding block 23 and the table board body 3.

[0043] In some embodiments, the above-mentioned characteristic table board body 3 adopts Figure 1 and Figure 3 See the structure shown. Figure 1and Figure 3 The table top body 3 is connected to the sliding block 23 through an extension arm 33. The hinge sleeve 32 is arranged at the outer end of the extension arm 33. The upper end surface of the hinge sleeve 32 is provided with a limit groove 34. The side of the sliding block 23 adjacent to the rotating drive member 21 is provided with a raised limit block 25. The limit groove 34 is used to abut against the limit block 25 to limit the rotation angle of the hinge sleeve 32.

[0044] In this embodiment, the table board body 3 is connected to the sliding block 23 through an extension arm 33, and the extension arm 33 is a strip-shaped component, which is convenient for forming a structural avoidance between the sliding block 23. The hinge sleeve 32 is arranged at the outer end of the extension arm 33, and can be rotated with the hinge column 24 of the sliding block 23 to meet the requirement of horizontal rotation and extension of the table board body 3.

[0045] When the table board body 3 is rotated and extended outward horizontally, in order to make the rotation angle of the table board body 3 meet certain requirements, a limit block 25 is provided on the sliding block 23, and a limit groove 34 is provided on the hinge sleeve 32. When the hinge sleeve 32 drives the table board body 3 to rotate horizontally, the side wall of the limit groove 34 gradually approaches the limit block 25 until it stops when it abuts against the side wall of the limit block 25. At this time, the table board body 3 can be kept in this position, which is convenient for passengers to place items and avoids the problem of inconvenience caused by excessive swing.

[0046] In some embodiments, the characteristic sliding block 23 is adopted as follows Figures 1 to 7 See the structure shown. Figures 1 to 7 A sliding portion 26 is provided on both sides of the sliding block 23 , and the sliding portion 26 has a matching surface 27 that is slidably matched with the two inner cavity walls of the installation cavity 11 .

[0047] In this embodiment, while the screw rod 22 and the sliding block 23 are threadedly matched, the circumferential position of the sliding block 23 needs to be limited. In order to prevent the sliding block 23 from rotating circumferentially with the screw rod 22, sliding parts 26 are respectively provided on the sliding block 23 to achieve sliding cooperation with the mounting seat 1, thereby ensuring the horizontal driving effect of the screw rod 22 on the sliding block 23.

[0048] Specifically, taking the installation of the mounting base 1 on the inner side of the vehicle door 6 as an example, the sliding portion 26 is a plate-shaped component that fits on the inner wall of the mounting cavity 11, and the sliding portion 26 extends toward the side close to the rotary drive member 21, that is, toward the rear side. When the table board body 3 is in the folded state, the sliding portion 26 can form a structural avoidance with the upper part of the rotary drive member 21, and the mating surface 27 on the outer side of the sliding portion 26 can slide with the inner wall of the mounting cavity 11, ensuring that the circumferential position of the sliding block 23 is limited, so as to facilitate the horizontal movement of the table board body 3 under the drive of the screw rod 22.

[0049] In a possible implementation, the above-mentioned characteristic mounting seat 1 is adopted as follows Figure 6 to Figure 7See the structure shown. Figure 6 to Figure 7 A mounting sleeve 14 for mounting the rotary drive member 21 is also provided in the mounting seat 1 , and a plurality of reinforcing ribs 15 are provided at intervals in the circumferential direction on the outer periphery of the mounting sleeve 14 .

[0050] In this embodiment, in order to facilitate the installation of the rotary drive member 21, a mounting sleeve 14 is provided in the mounting seat 1, and the mounting sleeve 14 has an inner hole for installing the lower part of the rotary drive member 21 to ensure the stability of the installation position of the rotary drive member 21. The reinforcing ribs 15 provided on the outer periphery of the mounting sleeve 14 can enhance the structural strength between the mounting sleeve 14 and the bottom wall of the mounting cavity 11, thereby improving the reliability of the structural installation.

[0051] In some possible implementations, the above-mentioned characteristic table board body 3 is adopted as follows Figure 8 See the structure shown. Figure 8 An expansion plate 4 is hinged on the table board body 3, and the expansion plate 4 is rotatably connected to one side edge of the table board body 3 through a horizontally extending rotating shaft. A cup holder hole 35 is provided on at least one of the table board body 3 and the expansion plate 4.

[0052] In this embodiment, an expansion board 4 is also connected to the table board body 3. The expansion board 4 can be vertically swung relative to the table board body 3 to expand the supporting area of ​​the table board body 3, thereby improving the convenience of passengers' use and meeting the different usage needs of passengers.

[0053] Specifically, when the table top body 3 is horizontally rotated and extended from the mounting base 1, the expansion board 4 can be hinged to the front, rear or inner side of the table top body 3, and the expansion board 4 can be connected to the table top body 3 by vertically flipping, thereby realizing the space expansion function of the expansion board 4.

[0054] In some possible implementations, the above-mentioned characteristic mounting seat 1 is used as follows Figure 5 to Figure 6 See the structure shown. Figure 5 to Figure 6 A decorative cover 5 is provided above the mounting base 1, and the decorative cover 5 is buckled above the translation assembly 2 and the table board body 3. A connecting groove 51 is provided through the side wall of the decorative cover 5 for the table board body 3 to rotate and extend out.

[0055] In this embodiment, the setting of the decorative cover 5 can seal the space above the mounting seat 1, so as to facilitate the overall sealing of the translation assembly 2 inside the two, and avoid the inconvenience caused by the direct exposure of the translation assembly 2. After the table board body 3 is rotatably connected to the sliding block 23, its bottom surface is higher than the top surface of the mounting seat 1, and can be smoothly rotated horizontally to the outside of the mounting seat 1 through the connecting groove 51 set on the decorative cover 5. The connecting groove 51 extends to the lower edge of the decorative cover 5, which is convenient for structural processing and meets the structural requirements when the table board body 3 switches its state.

[0056] Based on the same inventive concept, an embodiment of the present application also provides a vehicle, which includes a folding table structure. The vehicle drives the table body 3 to move horizontally through the translation component 2. The table body 3 can be horizontally rotated to extend outward from the mounting seat 1 under the guidance of the guide mechanism, which facilitates the switching of the table body 3 between the folded state and the use state, is convenient for passengers to use, meets the passengers' needs for office and entertainment in the car, and improves the intelligence level and luxury of the entire vehicle.

[0057] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Folding table structure, characterized in that: The invention comprises a mounting seat (1), a translation assembly (2) and a table top body (3); the mounting seat (1) is connected to the interior of a vehicle body and has a mounting cavity (11) which opens upward; the translation assembly (2) is arranged in the mounting cavity (11); the translation assembly (2) has a translation end which can move horizontally; the table top body (3) is rotatably connected to the translation end; a guiding structure is provided between the mounting seat (1) and the table top body (3); the table top body (3) can be horizontally swung to extend outward from the mounting seat (1) under the guidance of the guiding structure.

2. The folding table structure according to claim 1, characterized in that: The translation assembly (2) comprises a rotation driving member (21), a screw rod (22) and a sliding block (23); the rotation driving member (21) is connected to the mounting seat (1); the screw rod (22) is connected to the output shaft of the rotation driving member (21) and extends in the horizontal direction; the sliding block (23) is threadedly sleeved on the outer periphery of the screw rod (22) and can move horizontally under the rotation of the screw rod (22); the sliding block (23) forms the translation end.

3. The folding table structure according to claim 2, characterized in that: The guiding structure comprises a guiding column (31) arranged at the bottom of the table top body (3) and a guiding groove (12) arranged on the mounting seat (1); the guiding groove (12) is opened upward, and the guiding groove (12) gradually extends obliquely toward the outer side of one end away from the rotating drive member (21); the guiding column (31) and the guiding groove (12) are slidably matched to drive the table top body (3) to swing horizontally until it extends outward from the mounting seat (1).

4. The folding table structure according to claim 2, characterized in that: One of the sliding block (23) and the table top body (3) is provided with a hinge column (24) extending in the up-down direction, and the other of the sliding block (23) and the table top body (3) is provided with a hinge sleeve (32) extending in the up-down direction, and the hinge sleeve (32) is rotatably matched with the hinge column (24).

5. The folding table structure according to claim 4, characterized in that: The table top body (3) is connected to the sliding block (23) through an extension arm (33); the hinge sleeve (32) is arranged at the outer end of the extension arm (33); a limiting groove (34) is provided on the upper end surface of the hinge sleeve (32); a protruding limiting block (25) is provided on the side of the sliding block (23) adjacent to the rotating drive member (21); the limiting groove (34) is used to abut against the limiting block (25) to limit the rotation angle of the hinge sleeve (32).

6. The folding table structure according to claim 5, characterized in that: Sliding portions (26) are respectively provided on both sides of the sliding block (23), and the sliding portions (26) have matching surfaces (27) that are slidably matched with two inner cavity walls of the installation cavity (11).

7. The folding table structure according to claim 2, characterized in that: A mounting sleeve (14) for mounting the rotary drive member (21) is also provided in the mounting seat (1), and a plurality of reinforcing ribs (15) are provided on the outer periphery of the mounting sleeve (14) at intervals in the circumferential direction.

8. The folding table structure according to any one of claims 1 to 7, characterized in that: An expansion plate (4) is hinged on the table top body (3), and the expansion plate (4) is rotatably connected to one side edge of the table top body (3) via a horizontally extending rotating shaft. A cup holder hole (35) is provided on at least one of the table top body (3) and the expansion plate (4).

9. The folding table structure according to any one of claims 1 to 7, characterized in that: A decorative cover (5) is provided above the mounting seat (1), and the decorative cover (5) is buckled above the translation assembly (2) and the table board body (3). A connecting groove (51) is provided through the side wall of the decorative cover (5) for the table board body (3) to rotate and extend out.

10. A vehicle, characterized in that: The vehicle comprises the folding table structure according to any one of claims 1-9.