Table assembly and vehicle

By designing an adjustable table assembly, the problem of the lack of a desktop platform in new energy vehicles is solved, and the table can be switched between storage and unfolding to meet the needs of office work and item placement, thereby improving space utilization and ease of use.

CN223520697UActive Publication Date: 2025-11-07XIAOMI EV TECH CO LTD
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Patent Information

Application Number
CN202423108729.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-16
Publication Date
2025-11-07
Estimated Expiration
2034-12-16

AI Technical Summary

Technical Problem

Existing new energy vehicles lack desktop platform design, failing to meet users' needs for office work and item placement.

Method used

Design an adjustable table assembly, including a base and a table body, to switch the table body between a storage position and a use position via a drive component. The switching process includes translation and rotation movements. The stability of the position adjustment is improved by using a slide and a sliding part, and the extension and retraction of the drive component is controlled by an actuating component.

Benefits of technology

The desk can be stored away when not in use to avoid taking up space, while unfolding it when needed to meet the needs of office work and placing items, thus improving the convenience of use and space utilization.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223520697U_ABST
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Abstract

The utility model discloses a table body assembly and a vehicle, including base, table body and drive piece, the table body is assembled on the base in position adjustable and has storage position and use position, in the storage position, the table body is stored on the surface of the base, in the use position, the table top of the table body is horizontally arranged, and the drive piece is arranged on the table body. The switching process of the table body between the storage position and the use position comprises a first stroke and a second stroke, in the first stroke, the table body performs translational motion, and in the second stroke, the table body performs rotational motion; the driving piece is connected between the base and the table body, and the driving piece is used for driving the table body to be switched to the storage position or the use position. The table body assembly can be stored to the position attached to the base, storage is facilitated, the situation that space is occupied when the table body assembly is not used is avoided, and the use requirements of table top office work, article placement and the like are fully met when the table body assembly is unfolded.
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Description

TECHNICAL FIELD

[0001] The utility model relates to a table body technical field, specifically, a table body assembly and a vehicle. BACKGROUND

[0002] In recent years, the demand of new energy vehicles shows the year by year rising trend, because new energy vehicles are in the form of electric drive, new energy vehicles are also endowed with more function applications, for example, some existing new energy vehicles integrate refrigerator, projection etc. UTILITY MODEL CONTENT

[0003] The utility model aims at solving one of the technical problems in the related art at least to some extent.

[0004] Therefore, the utility model embodiment provides a table body assembly, the table body assembly can be stored to the position of being attached with the base, storage is facilitated, and the space occupied when not being used is avoided, secondly, the use needs of desktop office, article placement etc.

[0005] The utility model embodiment further provides a vehicle comprising the table body assembly.

[0006] The table body assembly of the utility model embodiment comprises:

[0007] The base;

[0008] The table body, the table body position adjustable assembly in the base and having storage site and use site, in the storage site, the table body is stored in the surface of the base, in the use site, the desktop of the table body is arranged horizontally;

[0009] The switching process of the table body between the storage site and the use site includes the first stroke and the second stroke, in the first stroke, the table body translation motion, in the second stroke, the table body rotation motion;

[0010] The driving part, the driving part is connected between the base and the table body, and is used for driving the table body to switch to the storage site or the use site.

[0011] In some embodiments, in the process that the table body switches from the storage site to the use site, the first stroke is prior to the second stroke;

[0012] In the process that the table body switches from the use site to the storage site, the second stroke is prior to the first stroke.

[0013] In some embodiments, the base is provided with a sliding groove, and the table body is provided with a sliding part which is assembled in the sliding groove and slides along the sliding groove when the table body is switched to the storage position or the use position.

[0014] In some embodiments, the sliding groove comprises a first groove and a second groove, and the sliding part comprises a first part and a second part, the first part is assembled in the first groove and slides in the first groove, and the second part is assembled in the second groove and slides in the second groove.

[0015] In the first stroke, the first part and the second part slide in the first groove and the second groove respectively, and in the second stroke, the first part is stopped at one end of the first groove and rotates in the first groove, and the second part slides along the second groove.

[0016] In some embodiments, the second groove comprises a first segment and a second segment, the first segment is arranged below the first groove and parallel to the first groove, and the second segment is an arc-shaped groove, the center of the arc-shaped groove is located at the end of the first groove.

[0017] In the first stroke, the first part and the second part slide in the first groove and the first segment respectively, and in the second stroke, the first part is stopped at the end of the first groove, and the second part slides along the second segment with the first part as the center.

[0018] In some embodiments, the base comprises:

[0019] a housing, the driving member is retractable, one end of the driving member is rotationally connected with the table body, the other end of the driving member is rotationally connected with the housing, and the driving member is used to drive the table body to switch to the storage position or the use position when retracting;

[0020] a plate body, the plate body is arranged in the housing, and the table body passes through the housing and is assembled with the plate body.

[0021] In some embodiments, the table body comprises:

[0022] a table plate, the driving member is connected between the table plate and the housing, and in the storage position, the table plate is attached to the housing, and in the use position, the table plate is arranged horizontally.

[0023] a support, the support passes through the housing and is connected between the table plate and the plate body, and the support is assembled with the plate body.

[0024] In some embodiments, the shell is provided with a limiting slot, the table board is provided with a limiting part, the driving member is connected between the slot wall of the limiting slot and the limiting part, and the use position is that the limiting part is accommodated in the limiting slot.

[0025] In some embodiments, a starting member is included, which is arranged on the base and electrically connected with the driving member, and the starting member is used to realize the opening and closing control of the extension and retraction of the driving member.

[0026] And / or, the driving member is a pneumatic cylinder.

[0027] And / or, in the storage position, the table body is attached to the base.

[0028] The vehicle of the embodiment of the utility model comprises the table body assembly as described in any one of the above embodiments.

[0029] In some embodiments, the base is a center console, a door or a seat.

[0030] In some embodiments, the base is a center console, the table body assembly is provided with two table bodies and two driving members, the two table bodies are arranged on the center console and located on opposite sides of the center console, the two driving members are respectively assembled between the two table bodies and the center console, and the table body assembly comprises a locking member, which is connected between the two table bodies in the use position.

[0031] Beneficial effects: the table body assembly and the vehicle of the embodiment of the utility model, the table body assembly can be stored in a position attached to the base, which is convenient for storage and avoids occupying space when not in use, and secondly, when unfolded, it fully meets the use needs of desktop office, placing articles and the like. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 is a schematic view of the table body of the table body assembly of the embodiment of the utility model in the storage position.

[0033] Figure 2 is a schematic view of the table body of the table body assembly of the embodiment of the utility model in the use position.

[0034] Figure 3 is a structural schematic view of the sliding groove of the embodiment of the utility model.

[0035] Figure 4 is a structural schematic view of the sliding part of the embodiment of the utility model.

[0036] Figure 5 is a structural schematic view of the base and the table body of the table body assembly of the embodiment of the utility model.

[0037] Figure 6It is the rear side schematic view of part structure of the table body assembly of the embodiment of the utility model in use position.

[0038] Figure 7 It is the schematic view that two table bodies of the table body assembly of the embodiment of the utility model are locked by locking piece.

[0039] Reference signs:

[0040] 1-base;11-sliding groove;111-first slot;112-second slot;1121-first section;1122-second section;12-housing;121-limiting slot;122-slotted;13-plate body;

[0041] 2-table body;21-sliding part;211-first part;212-second part;22-table board;221-limiting part;23-bracket;231-branch arm;

[0042] 3-driving piece;

[0043] 4-starting piece;

[0044] 5-locking piece. Specific implementation

[0045] The embodiment of the utility model is described in detail below, and the examples of the embodiment are shown in the drawings. The embodiment described below by referring to the drawings is exemplary and is intended to explain the utility model, and cannot be understood as a limitation of the utility model.

[0046] As Figure 1 And Figure 2 The table body assembly of the embodiment of the utility model includes base 1, table body 2 and driving piece 3.

[0047] The base 1 can be block structure, plate structure and the like, and the base 1 can be specifically some components and devices in the vehicle. In use, the base 1 can provide assembly basis for the installation of the above-mentioned table body 2 and driving piece 3, and meet the assembly needs of integration.

[0048] The table body 2 is position adjustable and is assembled in the base 1 and has storage position and use position, in the storage position, the table body 2 is stored in the surface of the base 1, in the use position, the desktop of the table body 2 is horizontally arranged.

[0049] For example, the position adjustable of the table body 2 relative to the base 1 can be sliding and rotating, when the table body 2 is not needed, the table body 2 can be attached to the left side or the right side of the base 1, thereby, the storage of the table body 2 can be completed, at this time, the table body 2 is switched to the storage position, and the specific like Figure 1As shown, thus avoiding the additional occupation of space when the table body 2 is idle. It should be noted that in other embodiments, when the table body 2 switches to the storage position, the table body 2 can also be arranged at a certain distance from the base 1.

[0050] In addition, the table body 2 can also be rotated above the base 1, at this time, the table top of the table body 2 is generally horizontal, that is, the table body 2 switches to the use position, thereby meeting the use needs of office, placing articles, multi-person entertainment, etc.

[0051] The switching process of the table body 2 between the storage position and the use position includes a first stroke and a second stroke. In the first stroke, the table body 2 moves in translation, and in the second stroke, the table body 2 rotates.

[0052] For example, taking the switching of the table body 2 from the storage position to the use position as an example, the switching process of the table body 2 can be divided into two strokes with different actions, that is, the first stroke and the second stroke. In the first stroke, the table body 2 can move in a straight line in the horizontal direction, and in the second stroke, the table body 2 can rotate in the up-down direction. By these two different actions, the table body 2 can be switched freely, making the whole switching process smooth and avoiding interference, fully meeting the use needs.

[0053] It should be noted that the switching process from the use position to the storage position can be regarded as the reverse process of the switching of the table body 2 from the storage position to the use position, which will not be described here. The driving member 3 is connected between the base 1 and the table body 2, and the driving member 3 is telescopic and used to drive the table body 2 to switch to the storage position or the use position when telescoping. For example, the driving member 3 can be a linear drive, and the driving member 3 can be telescopic, which can be a drive device such as an electric push rod or a hydraulic cylinder. One end of the driving member 3 can be rotatably connected with the base 1, and the other end of the driving member 3 can be rotatably connected with the table body 2.

[0054] In other embodiments, the driving member 3 can also include a motor and a jacking rod, one end of the jacking rod can be slidably assembled with the table body 2, and the other end of the jacking rod can be connected with the motor. The jacking rod can be driven to swing by the rotation of the motor, and the table body 2 can be pushed by the swinging of the jacking rod, so that the table body 2 can also be switched to the storage position or the use position.

[0055] In use, the driving member 3 can be extended, at this time, the driving member 3 can push the table body 2, so that the table body 2 in the storage position can be pushed to the use position. In use, the table body 2 can also be maintained in the use position by the support of the driving member 3, thereby fully meeting the use needs of carrying articles.

[0056] Secondly, the driving member 3 can also be driven to retract, at this time, the driving member 3 can pull the table body 2 downward, so that the table body 2 in the use position can be driven to the storage position, and the storage and arrangement of the table body 2 are realized.

[0057] The table body assembly can be stored to a position close to the base 1, storage is facilitated, and space occupation during non-use is avoided. Secondly, the use needs of desktop office and placing articles and the like are fully met during unfolding.

[0058] In some embodiments, during the process that the table body 2 is switched from the storage position to the use position, the first stroke is prior to the second stroke. During the process that the table body 2 is switched from the use position to the storage position, the second stroke is prior to the first stroke.

[0059] The arrangement of the first stroke and the second stroke in sequence can make the rotation of the table body 2 relative to the base 1 be able to be performed only when a certain distance is kept, that is, the table top of the table body 2 is first made to be substantially parallel to and spaced apart from the surface of the base 1 in a translational manner, and then the rotation driving is performed, so that the interference and contact of the table body 2 and the base 1 due to the complexity of the rotation movement and the too close distance between the table body 2 and the base 1 are fully avoided.

[0060] In some embodiments, the base 1 is provided with a sliding groove 11, and the table body 2 is provided with a sliding part 21, the sliding part 21 is assembled in the sliding groove 11 and slides along the sliding groove 11 during the process that the table body 2 is switched to the storage position or the use position.

[0061] For example, as shown in Figure 3 The sliding groove 11 can be a through groove or a groove, and the shape of the sliding groove 11 can be determined according to the moving track of the table body 2. The sliding part 21 can be arranged on the table body 2 by injection molding or the like, and the sliding part 21 can be generally cylindrical, and the sliding part 21 is fitted in the sliding groove 11. When the table body 2 reciprocally switches between the storage position and the use position, the sliding part 21 can reciprocally move along the sliding groove 11, so that the stability of the position adjustment process of the table body 2 can be improved, and the use needs are fully met.

[0062] In some embodiments, the sliding groove 11 includes a first groove 111 and a second groove 112, and the sliding part 21 includes a first part 211 and a second part 212. For example, as shown in Figure 3 The sliding groove 11 can be provided with two, and the two sliding grooves 11 are respectively the first groove 111 and the second groove 112, and the first groove 111 and the second groove 112 can be arranged in the up-down direction. As shown in Figure 4 The sliding part 21 can also be provided with two, and the two sliding parts 21 are respectively the first part 211 and the second part 212, wherein the first part 211 is slidingly assembled in the first groove 111, and the second part 212 is slidingly assembled in the second groove 112.

[0063] In the first stroke, the first part 211 and the second part 212 slide within the first groove 111 and the second groove 112 respectively. In the second stroke, the first part 211 stops at one end of the first groove 111 and rotates within the first groove 111, while the second part 212 slides along the second groove 112.

[0064] Specifically, during the first stroke, the first part 211 can slide to the left along the first groove 111, and the second part 212 can slide to the left along the second groove 112. During the second stroke, the first part 211 is stopped and limited by the left end of the first groove 111, but at this time, the first part 211 can rotate freely within the first groove 111, while the second part 212 will continue to slide along the second groove 112. By using the different movements of the first part 211 and the second part 212, the need for swing adjustment of the table body 2 can be achieved.

[0065] In some embodiments, the second groove 112 includes a first segment 1121 and a second segment 1122. The first segment 1121 is located below the first groove 111 and is arranged parallel to the first groove 111. The second segment 1122 is an arc-shaped groove, and the center of the arc-shaped groove is located at the end of the first groove 111.

[0066] For example, such as Figure 3 As shown, the first groove 111 can be a straight groove, extending generally in the left-right direction. The first segment 1121 of the second groove 112 can also be a straight groove extending in the left-right direction, and the first segment 1121 can be located below the first groove 111 and arranged parallel to and at intervals with the first groove 111. The second segment 1122 can be connected to the left end of the first groove 111, and the second segment 1122 can be generally a quarter-circle groove, with the center of the circle corresponding to the second segment 1122 being the left end of the first groove 111, specifically... Figure 3 At point O in the diagram.

[0067] In the first stroke, the first part 211 and the second part 212 slide within the first groove 111 and the first segment 1121, respectively. That is, the first part 211 will move to the left along the first groove 111, and the second part 212 will move to the left along the first segment 1121. The movement of the first part 211 and the second part 212 is synchronized, so that the table body 2 can be released from the surface of the base 1, thereby providing operating space for subsequent rotation.

[0068] In the second stroke, the first part 211 is stopped at the end of the first groove 111, and the second part 212 slides along the second section 1122 with the first part 211 as the center. For example, when the first part 211 moves to the left end of the first groove 111, the first part 211 is stopped by the groove wall on the left side of the first groove 111, and the second part 212 continues to move along the second section 1122 after moving to the left end of the first section 1121. At this time, the second part 212 performs a circular arc motion with the above-mentioned O as the center, so that the table body 2 can be swung above the base 1 and switched to the use position.

[0069] In some embodiments, the table body 2 and the base 1 can also be connected through a linkage mechanism, a crank linkage mechanism, a gear, etc. transmission mechanism, so that the table body 2 can perform translational motion and rotational motion relative to the base 1. In addition, the above-mentioned transmission mechanism can also be configured with a driving motor, an electric push rod, etc., wherein the driving motor can be mainly used to realize the rotational driving of the table body 2, and the electric push rod can be mainly used to realize the linear motion of the table body 2.

[0070] In some embodiments, as shown in Figure 5 The base 1 includes a shell 12 and a plate body 13, wherein the shell 12 can be generally in the shape of a square box, and the driving member 3 is arranged on the outer side of the shell 12, for example, the driving member 3 can be arranged on the left side of the shell 12. One end of the driving member 3 is rotationally connected with the table body 2, and the other end of the driving member 3 is rotationally connected with the shell 12. Thus, the adjustment of the azimuth angle of the two ends of the driving member 3 is met when the driving member 3 is extended or retracted.

[0071] The plate body 13 is arranged in the shell 12, and the table body 2 passes through the shell 12 and is slidably assembled with the plate body 13. For example, as shown in Figure 6 The plate body 13 can be generally in the shape of a rectangular plate, and the plate body 13 can be fixed in the above-mentioned shell 12 and generally located in a vertical plane. The first groove 111 and the second groove 112 can be arranged on the plate body 13. Thus, the installation and arrangement of the driving member 3 are facilitated, and the slide assembly of the table body 2 and the base 1 is also facilitated.

[0072] In some embodiments, as shown in Figure 5 The table body 2 includes a table plate 22 and a support 23. The table plate 22 can be generally in the shape of a flat plate, and the support 23 can be generally in the shape of an L. The driving member 3 is connected between the table plate 22 and the shell 12, for example, one end of the driving member 3 can be hingedly or pivotally connected with the table plate 22, and the other end of the driving member 3 can be hingedly or pivotally connected with the shell 12.

[0073] In the storage position, the tabletop 22 is attached to the housing 12; in the use position, the tabletop 22 is arranged horizontally. Specifically, when the table body 2 is switched to the storage position, the tabletop 22 can be arranged vertically and can be attached to the left side wall of the housing 12. When the table body 2 is switched to the use position, the tabletop 22 can be located above the housing 12 and is arranged generally horizontally.

[0074] The bracket 23 passes through the housing 12 and connects between the tabletop 22 and the plate 13, and the bracket 23 is slidably assembled with the plate 13. For example, the shell wall of the housing 12 may be provided with a perforated structure, through which the bracket 23 passes. One end of the bracket 23 may be fixedly connected to the tabletop 22, and the other end of the bracket 23 may be slidably assembled with the first groove 111 and the second groove 112 on the plate 13. The aforementioned sliding part 21 may be provided on the bracket 23.

[0075] In some embodiments, the bracket 23 includes a plurality of support arms 231, all of which are connected to the tabletop 22. In the use position, the plurality of support arms 231 are supported under the tabletop 22. The housing 12 is provided with a slot 122 for the bracket 23 to pass through. In the storage position, the plurality of support arms 231 pass through the slot 122 and extend into the housing 12.

[0076] For example, such as Figure 5 As shown, the bracket 23 may include two support arms 231, both of which are located at the end of the bracket 23 used to connect with the tabletop 22. One support arm 231 may be straight, and the other support arm 231 may be generally V-shaped. This increases the fulcrum of the bracket 23 on the tabletop 22, further ensuring the structural stability of the bracket in use.

[0077] like Figure 5 As shown, the slot 122 can be a rectangular slot, and the slot 122 can extend along the vertical direction. The two support arms 231 can be roughly in a vertical plane. Therefore, when the table 2 is switched to the storage position, a portion of both support arms 231 can pass through the slot 122 and extend into the housing 12, thereby avoiding exposure, improving the appearance, and ensuring the fit between the tabletop 22 and the housing 12.

[0078] In some embodiments, the table body 2 includes a plurality of supports 23, the base 1 includes a plurality of plates 13, the plurality of plates 13 are all disposed in the housing 12 and are spaced apart in the housing 12, and the plurality of supports 23 pass through the housing 12 and slide and assemble with the plurality of plates 13 in a one-to-one correspondence.

[0079] For example, such as Figure 5As shown, each table board 22 can be correspondingly provided with two supports 23, at this time, each table board 22 is also correspondingly provided with two plate bodies 13, the two supports 23 and the two plate bodies 13 can be arranged in parallel in the front-rear direction, and the two supports 23 can be respectively assembled with the two plate bodies 13. Thus, the structural strength and stability of the whole can be further enhanced.

[0080] In some embodiments, the shell 12 is provided with a limiting groove 121, the table board 22 is provided with a limiting part 221, the driving part 3 is connected between the groove wall of the limiting groove 121 and the limiting part 221, and the limiting part 221 is accommodated in the limiting groove 121.

[0081] For example, as shown in the drawings, Figure 5 The limiting groove 121 can be arranged on the left side wall of the shell 12, and the limiting groove 121 can be a rectangular groove. Figure 6 As shown in the drawings, the limiting part 221 can be a cuboid and can be integrally formed on the table board 22, one end of the driving part 3 can be hinged to the bottom wall of the limiting groove 121, and the other end of the driving part 3 can be hinged to the limiting part 221. When the table body 2 is switched to the use position, the limiting part 221 can be inserted into the limiting groove 121, so that the structural stability of the table body 2 in the use position can be enhanced.

[0082] In some embodiments, as shown in the drawings, Figure 5 The table body assembly includes a starting part 4, the starting part 4 can be a button, a knob, a touch screen, etc., the starting part 4 is arranged on the base 1 and is electrically connected with the driving part 3, for example, the starting part 4 can be arranged on the rear wall of the shell 12, and the starting part 4 is used to realize the opening and closing control of the extension and retraction of the driving part 3. Thus, one-key operation of the table body assembly can be realized, and the operation convenience is improved.

[0083] In some embodiments, the driving part 3 is a gas cylinder. Thus, the operation convenience and stability are ensured.

[0084] The vehicle of the embodiments of the utility model is described below.

[0085] The vehicle of the embodiments of the utility model includes a table body assembly, and the table body assembly can be the table body assembly described in any of the above embodiments. The vehicle can be a car, an SUV, a bus, or other vehicles that need to be installed with a table body assembly.

[0086] In some embodiments, the base 1 is a center console, a door, or a seat.

[0087] In some embodiments, as shown in the drawings, Figure 7As shown, the base 1 is a center console, the table assembly is provided with two table bodies 2 and two driving members 3, the two table bodies 2 are arranged on the opposite sides of the center console, for example, the two table bodies 2 are respectively assembled on the left side and the right side of the center console, and the two table bodies 2 are arranged in mirror symmetry in the left-right direction. When it is needed to be stored, the two table bodies 2 can be respectively attached to the left side and the right side of the center console. The two driving members 3 are respectively assembled between the two table bodies 2 and the center console, thereby meeting the use needs of driving the two table bodies 2.

[0088] The table assembly comprises a locking member 5, in the use position, the locking member 5 is connected between the two table bodies 2. Specifically, as shown, Figure 7 When the above two table bodies 2 are switched to the use position, the table plates 22 of the two table bodies 2 can be butted together, the locking member 5 can be a structure such as a hook, the locking member 5 can be rotatably assembled on the rear side of the table plate 22 of one table body 2, when the two table plates 22 are butted, the locking member 5 can be connected with the hooking part on the other table body 2 by rotating the locking member 5, thereby the two table plates 22 can be connected and fixed, further ensuring the structural stability in use.

[0089] Although the above embodiments have been shown and described, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the utility model, the changes, modifications, replacements and variations of the above embodiments made by the ordinary skilled in the art are within the protection scope of the utility model.

Claims

1. A table body assembly, characterized by, The utility model relates to a table device, including: a base; a table body, which is position-adjustably assembled to the base and has a storage position and a use position, in the storage position, the table body is stored on the surface of the base, in the use position, the tabletop of the table body is horizontally arranged; the switching process of the table body between the storage position and the use position includes a first stroke and a second stroke, in the first stroke, the table body moves in translation, in the second stroke, the table body moves in rotation; a driving member, which is connected between the base and the table body and is used for driving the table body to switch to the storage position or the use position.

2. The table body assembly of claim 1, wherein, In the process that the table body switches from the storage position to the use position, the first stroke is prior to the second stroke; In the process that the table body switches from the use position to the storage position, the second stroke is prior to the first stroke.

3. The table body assembly of claim 1, wherein, The base is provided with a sliding groove, and the table body is provided with a sliding part, which is assembled in the sliding groove and slides along the sliding groove in the process that the table body switches to the storage position or the use position.

4. The table body assembly of claim 3, wherein, The sliding groove includes a first groove and a second groove, and the sliding part includes a first part and a second part, the first part is slidingly assembled in the first groove, and the second part is slidingly assembled in the second groove; In the first stroke, the first part and the second part slide in the first groove and the second groove respectively, and in the second stroke, the first part is stopped at one end of the first groove and rotates in the first groove, and the second part slides along the second groove.

5. The table body assembly of claim 4, wherein, The second groove includes a first segment and a second segment, the first segment is arranged below the first groove and is arranged in parallel with the first groove, and the second segment is an arc-shaped groove, the center of the arc-shaped groove is located at the end of the first groove; In the first stroke, the first part and the second part slide in the first groove and the first segment respectively, and in the second stroke, the first part is stopped at the end of the first groove, and the second part slides along the second segment with the first part as the center.

6. The table body assembly of claim 1, wherein, The base includes: a housing, the driving member is telescopic, one end of the driving member is rotationally connected with the table body, the other end of the driving member is rotationally connected with the housing, and the driving member is used for driving the table body to switch to the storage position or the use position when telescoping; a plate body, which is arranged in the housing, and the table body passes through the housing and is slidingly assembled with the plate body.

7. The table body assembly of claim 6, wherein, The table body includes: a table plate, the driving member is connected between the table plate and the housing, and in the storage position, the table plate is attached to the housing, and in the use position, the table plate is horizontally arranged; a support, which passes through the housing and is connected between the table plate and the plate body, and the support is slidingly assembled with the plate body.

8. The table body assembly of claim 7, wherein, The housing is provided with a limiting groove, the table plate is provided with a limiting part, the driving member is connected between the groove wall of the limiting groove and the limiting part, and in the use position, the limiting part is accommodated in the limiting groove.

9. The table body assembly of any of claims 1-8, wherein, The starting member is arranged on the base and electrically connected with the driving member, and is used for realizing the opening and closing control of the extension and retraction of the driving member. The driving member is a pneumatic cylinder. In the storage position, the table body is attached to the base.

10. A vehicle characterized by comprising: The table body assembly comprises the table body assembly according to any one of claims 1-9.

11. The vehicle of claim 10, wherein, The base is a center console, a door or a seat.

12. The vehicle of claim 10, wherein, The base is a center console, the table body assembly is provided with two table bodies and two driving members, the two table bodies are arranged on the center console and located on opposite sides of the center console, the two driving members are respectively arranged between the two table bodies and the center console, and the table body assembly comprises a locking member, and in the use position, the locking member is connected between the two table bodies.