Vehicle-mounted table plate structure and vehicle

Abstract

The invention provides a vehicle-mounted table plate structure and a vehicle. The vehicle-mounted table plate structure comprises a table plate body arranged on a seat backrest, a storage unit and a driving unit, wherein the storage unit and the driving unit are arranged on the table plate body; when the table board body is unfolded, the driving unit can drive the storage unit to move up and down and switch between a first state and a second state; in the first state, the storage unit is unfolded below the table board body and can load articles, and in the second state, the storage unit is stored at the bottom of the table board body. According to the vehicle-mounted table plate structure, the storage unit is arranged, the storage unit is located below the table plate body and can be switched between the first state and the second state, when the storage unit is in the first state, objects can be borne, the storage space of the table plate structure can be increased, and meanwhile the storage space of the table plate structure can be increased. And when the requirement of convenient storage when a passenger uses the table board is met, the passenger can better experience scenes such as office and the like, and the comfort and convenience of the passenger during riding are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle components, and in particular to a vehicle-mounted table structure. The present invention also relates to a vehicle equipped with the vehicle-mounted table structure. Background Art

[0002] With the rapid development of the automotive industry, people are spending more time living and working in their cars. Consumers are demanding not only transportation but also a higher level of comfort. While riding in a car, rear-seat passengers often work, watch TV shows, or play computer games. However, existing seat table structures are limited by their inherent structure. After placing a computer or large items, there is not much space for pens, notebooks, phones, snacks, and other items that need to be readily accessible, hindering passenger convenience. Summary of the Invention

[0003] In view of this, the present invention aims to propose a vehicle-mounted table structure to increase its storage space and improve the convenience of use for passengers.

[0004] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0005] A vehicle-mounted table structure comprises a table body provided on a seat back, and a storage unit and a drive unit provided on the table body;

[0006] When the table top body is unfolded, the driving unit can drive the storage unit to move up and down and switch between the first state and the second state;

[0007] In the first state, the storage unit is unfolded below the table top body and can be loaded with items. In the second state, the storage unit is stored at the bottom of the table top body.

[0008] Furthermore, the driving unit includes a driving member provided on the table top body, and a flexible member provided between the driving member and the storage unit, and a retractable guide member is provided between the table top body and the storage unit;

[0009] One end of the guide member is connected to the storage unit, and the other end is connected to the table top body, and the guide member can guide the up and down movement of the storage unit. One end of the flexible member is connected to the guide member, and the other end of the flexible member is connected to the driving shaft of the driving member.

[0010] Furthermore, the flexible member is inserted into the guide member.

[0011] Furthermore, the guide member includes a plurality of nested cylinders, wherein the inner cylinder of any two adjacent cylinders is provided with a radially outwardly protruding limiting piece, and the outer cylinder is provided with a blocking piece, and the limiting piece abuts against the blocking piece to limit the inner cylinder from falling out of the outer cylinder; or

[0012] The guide member includes a plurality of cones sequentially arranged along the moving direction of the storage unit. Any two adjacent cones are connected by a sleeve made of elastic material, and the sleeve is folded so that the plurality of cones can be nested together.

[0013] Furthermore, the innermost cylinder is connected to the storage unit, and the outermost cylinder is inserted into the table board body and can slide relative to the table board body; or,

[0014] The innermost cone is connected to the storage unit, and the outermost cone is inserted into the table board body and can slide relative to the table board body.

[0015] Furthermore, a limiting structure is provided on the driving shaft, and the limiting structure is provided along the radial outward protrusion of the driving shaft and is used to limit the axial displacement of the flexible member along the driving shaft.

[0016] Furthermore, the flexible member is provided on both the left and right sides of the seat in the width direction; and / or,

[0017] The flexible members are multiple and spaced apart, and the guide members are arranged in a one-to-one correspondence with the flexible members.

[0018] Furthermore, the table top body includes a table top upper shell and a table top lower shell that are fastened together, and a cavity is formed between the table top upper shell and the table top lower shell;

[0019] The driving member is located in the cavity and is mounted on a fixed plate in the cavity.

[0020] Furthermore, the table top body is provided with a harness hole, and the flexible member passes through the harness hole; and / or,

[0021] The storage unit is a storage plate, and a storage slot with an open top is formed on the storage plate.

[0022] Compared with the prior art, the present invention has the following advantages:

[0023] The vehicle table structure described in the present invention is provided with a storage unit, and the storage unit is located below the table body, and is capable of carrying items in a first state, and is stored in the table body in a second state. When the storage unit is in the first state, it can carry items, which is beneficial to increase the storage space of the table structure. At the same time, while meeting the passengers' needs for convenient storage when using the table, it can also enable passengers to better experience office scenes and other scenarios, thereby improving the comfort and convenience of passengers when riding.

[0024] In addition, by making the driving unit include a driving member, a flexible member and a guide member, the structure is simple and easy to arrange, and the storage unit can be driven to move up and down, and the guide member is retractable and can be adjusted by adjusting the length of the guide member; and the setting of the guide member can play a guiding role in the up and down movement of the storage unit, and the guide member can be retracted, so that the guide member can adjust its own length according to the distance between the storage unit and the table board body, and then can adjust the size of the storage space, which is convenient for storing items of different volumes, thereby not affecting the rising and falling of the storage unit, and making the overall space occupied by the vehicle-mounted table board structure smaller. By making the flexible member pass through the guide member, the space occupied by the flexible member can be reduced, and the flexible member can be prevented from interfering with passengers, and it is conducive to improving the simplicity and neatness of the appearance of the vehicle-mounted table board structure.

[0025] In addition, by making the guide member include multiple cylinders, or making the guide member include multiple cones arranged in sequence along the moving direction of the storage unit, and connecting two adjacent cones with sleeves, both solutions have the advantages of simple structure and easy assembly. In addition, by providing a blocking piece and a limiting piece on the cylinder, the inner cylinder can be prevented from falling out of the outer cylinder.

[0026] Secondly, the outermost cylinder or cone is inserted into the table board body and can slide relative to the table board body, so that the guide member can be inserted into the table board body as a whole, which is conducive to the storage unit being attached to the bottom of the table board body and can improve the aesthetics in the second state.

[0027] Furthermore, by providing a limit structure on the drive shaft to restrict the axial displacement of the flexible member along the drive shaft, interference and entanglement of the flexible members can be prevented, which could reduce transmission efficiency and affect the raising and lowering of the storage unit. Furthermore, by providing flexible members on both sides of the seat width, the storage unit is more stable during raising and lowering, facilitating the creation of a larger storage space. The provision of multiple guide members and multiple flexible members further enhances the stability of the storage unit during raising and lowering.

[0028] By designing the tabletop body to include an upper shell and a lower shell that interlock and connect, and positioning the driver within the cavity between the upper and lower shells, the driver can be concealed within the cavity, improving the overall aesthetics. Furthermore, the provision of wiring holes facilitates the arrangement of the flexible components and helps regulate their orientation. Furthermore, the storage slots formed on the storage board can be used to store small items, further enhancing storage efficiency.

[0029] Another object of the present invention is to provide a vehicle, wherein the vehicle seat is provided with the vehicle table structure as described above.

[0030] The vehicle described in the present invention has the same technical effects as the above-mentioned vehicle table structure relative to the prior art, and will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings, which constitute part of the present invention, are provided to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are provided to explain the present invention and do not constitute an undue limitation of the present invention. In the accompanying drawings:

[0032] Figure 1 This is a schematic diagram of the vehicle table structure according to an embodiment of the present invention when in operation;

[0033] Figure 2 This is a structural schematic diagram of the vehicle-mounted table structure according to an embodiment of the present invention;

[0034] Figure 3 This is a partial structural diagram of the vehicle-mounted table structure according to an embodiment of the present invention;

[0035] Figure 4 for Figure 3 Enlarged view of part A;

[0036] Figure 5 This is a schematic structural diagram of the lower shell of the table top according to an embodiment of the present invention;

[0037] Figure 6 for Figure 5 Enlarged view of part B;

[0038] Figure 7 This is a structural diagram of the table top housing, the driving unit, and the flexible member according to an embodiment of the present invention;

[0039] Figure 8 for Figure 7 Enlarged view of part C;

[0040] Figure 9 This is a schematic structural diagram of a cylinder according to an embodiment of the present invention;

[0041] Figure 10This is a schematic structural diagram of a decorative strip according to an embodiment of the present invention;

[0042] Figure 11 This is a schematic structural diagram of the decorative strip and the lower shell of the table top according to an embodiment of the present invention;

[0043] Figure 12 This is a structural schematic diagram of the housing on the table top according to an embodiment of the present invention;

[0044] Figure 13 A schematic diagram of the connection structure between the vehicle table structure and the seat back according to an embodiment of the present invention;

[0045] Figure 14 This is a schematic diagram of the installation structure of the connection assembly according to an embodiment of the present invention;

[0046] Figure 15 This is a structural schematic diagram of the abutting portion of the first connecting rod and the second connecting rod according to an embodiment of the present invention;

[0047] Figure 16 This is a structural diagram of a locking portion according to an embodiment of the present invention;

[0048] Figure 17 A front view of a locking portion according to an embodiment of the present invention;

[0049] Figure 18 for Figure 17 Cross-sectional view in the middle DD direction;

[0050] Figure 19 for Figure 17 Cross-sectional view along the EE direction.

[0051] Description of reference numerals:

[0052] 1. Seat backrest; 2. Table board body; 201. Table board upper shell; 202. Table board lower shell; 2021. Second through hole; 203. Cavity; 3. Storage board; 301. Storage slot; 4. Driving member; 401. Driving shaft; 5. Guide member; 501. Cylinder; 502. Limiting piece; 503. Blocking piece; 5031. First through hole; 6. Flexible member; 7. First limiting plate; 8. Fixing plate; 9. First limiting rib; 10. Second limiting rib; 11. Support seat; 12. Wire harness hole; 13. Snap-on plate; 1301. Snap-on Connecting hole; 14. First snap buckle; 15. Decorative strip; 1501. Connecting part; 1502. Decorative part; 16. Groove; 1601. Opening; 17. Second snap buckle; 18. Second limiting plate; 19. Limiting column; 20. Support rib; 21. First connecting rod; 2101. Abutting part; 22. Second connecting rod; 23. Accommodating groove; 24. Mounting seat; 25. Lock tongue; 26. Pressing block; 27. Elastic member; 28. Guide block; 29. Guide column; 30. Guide groove; 31. Guide rod; 32. Slot; 33. Limiting hole. DETAILED DESCRIPTION

[0053] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0054] In describing this invention, it should be noted that the directional terms used in this embodiment, such as "up," "down," "left," "right," "front," and "rear," are defined with reference to the vehicle's up-down, left-right, and front-back directions. The vehicle's up-down direction also refers to its height, the front-back direction also refers to its length, and the left-right direction also refers to its width. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0055] Furthermore, in the description of the present invention, unless otherwise expressly defined, the terms "mounted," "connected," "connect," and "connector" should be interpreted broadly. For example, these terms may refer to fixed, removable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; or internal communication between two components. Those skilled in the art will appreciate the specific meanings of these terms in the present invention based on the specific circumstances.

[0056] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0057] Example 1

[0058] This embodiment relates to a vehicle-mounted table structure, the main purpose of which is to increase its storage space, and in terms of overall structure, such as Figure 1 、 Figure 2 and Figure 3 As shown in the figure, the vehicle-mounted table structure includes a table body 2 mounted on a seat back 1, a storage unit and a drive unit mounted on the table body 2. When the table body 2 is deployed, the drive unit can drive the storage unit to move up and down and switch between a first state and a second state. In the first state, the storage unit is deployed below the table body 2 and can be loaded with items. In the second state, the storage unit is stored at the bottom of the table body 2.

[0059] The vehicle-mounted table structure of this embodiment is provided with a storage unit, which has a first state in which it is located below the table body 2 and capable of carrying items, and a second state in which it is stored within the table body 2. Thus, not only can items be carried on the table body 2, but the storage unit can also carry items when in the first state, thereby increasing the storage space of the table structure. Furthermore, while meeting the passenger's need for convenient storage when using the table, it also allows passengers to better experience office work and other scenarios, thereby enhancing passenger comfort and convenience during the vehicle ride.

[0060] Based on the above overall introduction, an exemplary structure of this embodiment is as follows Figures 1 to 8 In order to facilitate the storage of items of different sizes and reduce the interference of the vehicle table structure on the passengers' legs, as a preferred embodiment, Figure 3 As shown in , in this embodiment, the drive unit includes a drive member 4 provided on the table top body 2, and a flexible member 6 provided between the drive member 4 and the storage unit. A retractable guide member 5 is provided between the table top body 2 and the storage unit. One end of the guide member 5 is connected to the storage unit and the other end is connected to the table top body 2. The guide member 5 can guide the up and down movement of the storage unit. One end of the flexible member 6 is connected to the guide member 5, and the other end of the flexible member 6 is connected to the drive shaft 401 of the drive member 4.

[0061] By making the drive unit comprise a drive member 4 and a flexible member 6, the structure is simple and the arrangement is convenient, which facilitates the vertical movement of the storage unit. Furthermore, by providing a retractable guide member 5 between the table body 2 and the storage unit, the vertical movement of the storage unit can be guided, thereby improving the stability of the storage unit during vertical movement. Furthermore, the guide member 5 is retractable, allowing it to adjust its length according to the distance between the storage unit and the table body 2, thereby not affecting the ascent and descent of the storage unit and reducing the overall space occupied by the vehicle-mounted table structure.

[0062] It is also worth noting that in this embodiment, the distance between the storage unit and the table body 2 can be controlled by the provision of a drive unit and a retractable guide member 5, thereby adjusting the size of the storage space and facilitating the storage of items of different sizes. For example, when placing smaller items, the distance between the storage unit and the table body 2 can be shortened, thereby reducing space waste and reducing interference with passengers' legs, thereby improving passenger comfort. When storing larger items, the distance between the storage unit and the table body 2 can be lengthened to facilitate the storage of larger items.

[0063] Furthermore, by providing the guide member 5 and the flexible member 6, the drive member 4 can be a motor commonly used in the prior art. Compared with using a cylinder or the like to drive the storage unit up and down, this facilitates the vehicle-mounted table structure to occupy less space when the storage unit is in the second state, thereby further reducing interference with the passenger's legs. To facilitate the installation of the motor, as a specific embodiment, a support base 11 is provided on the table body 2. The free end of the motor's drive shaft 401 is disposed on the support base 11 so that the support base 11 supports the drive shaft 401, thereby improving the rotational stability of the drive shaft 401 and, in turn, improving the stability of the storage unit's lifting and lowering drive.

[0064] The flexible member 6 in this embodiment can be a steel wire rope, nylon rope, etc. commonly used in the prior art. The flexible member 6 can further preferably be an elastic rope made of elastic material commonly used in the prior art, so as to prevent the storage unit from pinching the passenger's hand when moving to the second state.

[0065] In addition, as a preferred embodiment, Figure 3 As shown in FIG, in this embodiment, the flexible member 6 is inserted into the guide member 5. This arrangement reduces the space occupied by the flexible member 6, thereby further increasing storage space. Furthermore, inserting the flexible member 6 into the guide member 5 allows for a concealed design of the flexible member 6, enhancing the simplicity and neatness of the vehicle table structure. This also prevents the flexible member 6 from scratching passengers or interfering with their movements within the vehicle. It also prevents the flexible member 6 from being exposed and contaminated, making it difficult to retract it onto the drive shaft 401.

[0066] As a preferred embodiment, Figure 2 、 Figure 3 and Figure 9As shown in , in this embodiment, the guide member 5 includes a plurality of nested cylinders 501. Of any two adjacent cylinders 501, the inner cylinder 501 is provided with a radially outwardly protruding limiting piece 502, and the outer cylinder 501 is provided with a blocking piece 503. The limiting piece 502 abuts against the blocking piece 503, thereby preventing the inner cylinder 501 from slipping out of the outer cylinder 501. The guide member 501 of this embodiment adopts the above-mentioned structure, which has the advantages of being simple in structure and easy to arrange. In addition, the relative sliding between the cylinders 501 can guide the up and down movement of the storage unit.

[0067] In a specific implementation, it is preferred that the diameter of the limiting piece 502 of the inner cylinder 501 is the same as the inner diameter of the adjacent outer cylinder 501, and the outer diameter of the inner cylinder 501 is the same as the diameter of the first through hole 5031 on the blocking piece 503 of the adjacent outer cylinder 501, so as to improve the stability of the two adjacent cylinders 501 when moving relative to each other.

[0068] As a better implementation method, Figure 2 and Figure 3 As shown in , in this embodiment, the innermost cylinder 501 is connected to the storage unit, and the outermost cylinder 501 is inserted into the table body 2 and can slide relative to the table body 2. By making the outer cylinder 501 slidably inserted into the table body 2, when the storage unit is stored, as the storage unit and the table body 2 approach, the two adjacent cylinders 501 can push each other to allow the guide member 5 to be inserted into the table body 2 as a whole, which helps the storage unit to be close to the bottom of the table body 2, helps reduce the space occupied by the vehicle-mounted table structure when the storage unit is in the second state, and can improve its aesthetics in the second state.

[0069] In a specific implementation, a second through-hole 2021 is provided at the bottom of the tabletop body 2, and the outermost cylinder 501 is slidably disposed on the second through-hole 2021 to facilitate its sliding relative to the tabletop body 2. Furthermore, the outer diameter of the outermost cylinder 501 can be the same as the diameter of the second through-hole 2021, thereby allowing the cylinder 501 to be guided relative to the tabletop body 2 via the second through-hole 2021, thereby improving its stability during movement relative to the tabletop body 2. Furthermore, the stopper 502 of the outermost cylinder 501 can also abut against the tabletop body 2, thereby preventing the outermost cylinder 501 from being dislodged from the tabletop body 2. Furthermore, in a specific implementation, the length of the outermost cylinder 501 is preferably greater than the height of the cavity within the tabletop body 2, so that this portion of the cylinder 501 is always located within the second through-hole 2021. Therefore, when the storage unit is deployed, this portion of the cylinder 501 can be used to guide the movement of the storage unit.

[0070] In addition, it should be noted that, in addition to connecting the outermost cylinder 501 to the table board body 2, the innermost cylinder 501 can also be connected to the table board body 2, and in this case, the outermost cylinder 501 is connected to the storage unit. Although this structure can also guide the movement of the storage unit, in this case, the inner diameter of the first through hole 5031 is adapted to the outer diameter of the innermost cylinder 501. Therefore, when the storage unit is in the second state stored at the bottom of the table board body 2, part of the cylinder 501 cannot enter the interior of the table board body 2, resulting in a larger distance between the storage unit and the table board body 2, which not only makes the aesthetics of the vehicle-mounted table board structure less attractive, but also increases its occupied space.

[0071] Of course, in this embodiment, the guide member 5 includes multiple nested cylinders 501, which is only a preferred embodiment. In addition, the guide member 5 can also be selected to include multiple cones arranged in sequence along the moving direction of the storage unit, and any two adjacent cones are connected by a sleeve made of elastic material, and the sleeve is folded to enable multiple cones to be nested together. It should be noted that the structural diagram of the guide member 5 in this case is not shown in the accompanying drawings. In specific implementation, the guide member 5 can be set with reference to the structure of a silicone folding bucket commonly used in the prior art.

[0072] Furthermore, when the guide member 5 includes multiple cones sequentially arranged along the direction of movement of the storage unit, the innermost cone can be connected to the storage unit, while the outermost cone is inserted into the table body 2 and can slide relative to the table body 2. In this way, the guide member 5 can be inserted into the table body 2, so that the storage unit rests against the bottom of the table body 2 when in the second state, thereby improving the aesthetics of the vehicle table structure when the storage unit is in the second state. In addition, a radially outwardly protruding limit ring can be provided on the top of the outermost cone to prevent the outermost cone from escaping from the second through hole 2021 after the limit ring abuts the table body 2.

[0073] As a preferred embodiment, in this embodiment, a limiting structure is provided on the drive shaft 401, and the limiting structure is provided along the radial outward projection of the drive shaft 401 and is used to limit the axial displacement of the flexible member 6 along the drive shaft 401. Figure 3 and Figure 4As shown in , the limiting structure includes a first limiting plate 7 provided on the drive shaft 401, and a plurality of first limiting plates 7 are provided on the drive shaft 401 and spaced apart along the axial direction of the drive shaft 401. A receiving space is formed between two adjacent first limiting plates 7, and the flexible member 7 is disposed within the receiving space and wound around the drive shaft 401. In this embodiment, the first limiting plates 7 are provided to limit the winding position of the flexible member 6 on the drive shaft 401, thereby preventing interference and entanglement of the flexible members 6, which would reduce the transmission effect of the flexible member 6 and affect the raising and lowering of the storage unit.

[0074] As a better implementation method, Figure 1 and Figure 3 As shown in FIG, in this embodiment, flexible members 6 are provided on both left and right sides of the seat in the width direction. Multiple flexible members 6 are provided on each side, and each flexible member 6 is connected to a guide member 5 in a one-to-one correspondence. Providing flexible members 6 on both sides of the seat in the width direction facilitates smoother movement of the storage unit during ascent and descent, and facilitates the creation of a larger storage space. Providing multiple guide members 5 and multiple flexible members 6 further enhances the smoother movement of the storage unit during ascent and descent.

[0075] In addition, if Figure 3 As shown in the figure, in this embodiment, each side includes two guide members 5 arranged at intervals along the front-to-back direction of the vehicle, and flexible members 6 respectively connected to each guide member 5. That is, there are four flexible members 6 in this embodiment, and accordingly, the above-mentioned accommodation spaces are four, one-to-one corresponding to the flexible members 6. At this time, in order to facilitate the construction of the accommodation space, as shown in the figure, Figure 3 and Figure 4 In the figure, there are four first limit plates 7 spaced apart on the drive shaft 401, and the four first limit plates 7 form two accommodating spaces. In addition, the support seat 11 and one of the first limit plates 7 form an accommodating space, and the motor housing and the other first limit plate 7 also form an accommodating space.

[0076] Of course, in other embodiments, a greater number of guide members 5 and flexible members 6 may be provided, such as three, four, or five. It should also be noted that the provision of flexible members on both sides of the seat width in this embodiment, and the provision of multiple guide members 5 and flexible members 6, is merely a preferred embodiment. Furthermore, in other embodiments, the flexible members may be provided in other locations, such as in the middle of the seat width. Alternatively, one guide member 5 and one flexible member 6 may be provided.

[0077] In addition, it is worth mentioning that in addition to adopting the above-mentioned structure, the driving unit of this embodiment can also only adopt a motor or cylinder that outputs linear power. However, in this case, the layout structure of the motor or cylinder will take up more space, resulting in a thicker thickness of the table board body 2, which is not conducive to lightweight design. At the same time, when the table board body 2 is stored on the seat back, it will also take up more rear space, which will reduce the riding comfort of the rear passengers.

[0078] As a better implementation method, Figure 2 and Figure 3 As shown in , in this embodiment, the table top body 2 includes a table top upper shell 201 and a table top lower shell 202 that are snap-fitted together, and a cavity 203 is formed between the table top upper shell 201 and the table top lower shell 202. The driving member 4 is located in the cavity 203 and is mounted on the fixed plate 8 in the cavity 203. By making the table top body 2 include the table top upper shell 201 and the table top lower shell 202 that form the cavity 203, and arranging the driving member 4 in the cavity 203, it is beneficial to improve the neatness and aesthetics of the appearance of the vehicle-mounted table top structure, and the table top body 2 can protect the driving member 4 and the flexible member 6, thereby improving the service life of the vehicle-mounted table top structure.

[0079] To facilitate the connection between the upper shell 201 and the lower shell 202 of the table top, as shown in FIG. Figure 11 and Figure 12 As shown in , preferably, in this embodiment, an upwardly extending snap plate 13 can be provided on the lower housing 202 of the table top, and a snap hole 1301 can be provided on the snap plate 13. Furthermore, a downwardly extending first snap 14 can be provided on the table top housing 201. When the upper housing 201 and the lower housing 202 are fastened together, the first snap 14 can be snapped into the snap hole 1301, thereby fastening the upper housing 201 and the lower housing 202. This facilitates the connection and opening operation between the upper housing 201 and the lower housing 202, and facilitates maintenance of the components inside the table top body 2.

[0080] It is worth mentioning that to improve the stability of the snap connection between the upper tabletop housing 201 and the lower tabletop housing 202, multiple first clips 14 and snap plates 13 are provided in a one-to-one correspondence in this embodiment. Furthermore, the snap connection between the upper tabletop housing 201 and the lower tabletop housing 202 via the first clips 14 and snap plates 13 facilitates concealing the connection structure within the cavity 203, thereby enhancing the overall aesthetics of the vehicle-mounted tabletop structure. It is understood that in addition to the snap connection described above, the upper tabletop housing 201 and the lower tabletop housing 202 can also be connected using a conventional screw connection.

[0081] In addition, in order to improve the aesthetics of the table top body 2, Figure 11As shown in FIG, a decorative strip 15 can be provided on the lower housing 202 of the table top. The decorative strip 15 is arranged on the top of the lower housing 202 and is arranged near the peripheral side of the lower housing 202. When the upper housing 201 and the lower housing 202 of the table top are fastened together, the decorative strip 15 is located between the upper housing 201 and the lower housing 202 of the table top, thereby decorating the gap between the upper housing 201 and the lower housing 202.

[0082] When implementing it specifically, Figure 10 and Figure 11 As shown in FIG, the decorative strip 15 may include a connecting portion 1501 connected to the table top lower shell 202, and a decorative portion 1502 located on a side of the connecting portion 1501 away from the cavity 203. When the table top upper shell 201 and the table top lower shell 202 are engaged, the connecting portion 1501 is accommodated in the cavity 203, and the decorative portion 1502 is located around the table top body 2 to decorate the table top body 2.

[0083] To facilitate the connection between the connecting portion 1501 and the lower shell 202 of the table top, Figure 10 and Figure 11 As shown in the figure, a downwardly recessed groove 16 is provided on the connecting portion 1501, and an opening 1601 is provided at the bottom of the groove 16. A second clip 17 extending upward is provided on the lower shell 202 of the table top. The second clip 17 is passed through the opening 1601 and is clamped in the groove 16 to achieve the connection between the decorative strip 15 and the lower shell of the table top.

[0084] In addition, a second limiting plate 18 and a limiting column 19 extending downward may be provided on the table top shell 201, and limiting holes 33 corresponding to the second limiting plate 18 and the limiting column 19 may be provided on the connecting part 1501. When the table top shell 201 and the table top lower shell 202 are buckled together, the limiting column 19 and the second limiting plate 18 can be inserted into the limiting holes 33 corresponding thereto, thereby facilitating the positioning of the table top shell 201 and the table top lower shell 202 when they are buckled together.

[0085] In addition, in this embodiment, a support rib 20 is connected between the connecting portion 1501 and the decorative portion 1502 to enhance the structural strength of the decorative panel. In a specific implementation, support ribs 20 may be provided at both the top and bottom of the decorative strip 15, and a plurality of support ribs 20 may be provided that are spaced apart along the extension direction of the decorative strip 15. Preferably, in this embodiment, a fixing plate 8 is provided in the cavity 203, and the driving member 4 is provided on the fixing plate 8. The upper shell 201 and the lower shell 202 of the table board abut against the upper and lower sides of the fixing plate 8, respectively, and limit the longitudinal displacement of the fixing plate 8. The lower shell 202 of the table board is provided with a limiting rib, which abuts against the fixing plate 8 and limits the lateral displacement of the fixing plate 8. Such a configuration has a simple structure and is easy to install, which is conducive to the stable installation of the driving member 4.

[0086] In this embodiment, by placing a fixing plate 8 within cavity 203 to secure the driver 4 and providing limiting ribs to restrict the lateral displacement of the fixing plate 8, the overall weight of the tabletop body 1 is reduced while also facilitating removal of the driver 4 for later repair and replacement. Of course, in addition to using this structure to secure the driver 4, a fixing seat could also be formed directly on the tabletop housing 201 or the lower housing 202 to secure the driver 4.

[0087] It should be noted that the longitudinal displacement is the displacement of the table top body 2 in the height direction of the vehicle when it is unfolded, and the transverse displacement is the displacement in the length and width direction of the vehicle. Figure 5 and Figure 6 As shown in the figure, the limiting ribs on the lower shell 202 of the table top include a first limiting rib 9 and a second limiting rib 10, wherein the first limiting rib 9 abuts against both ends of the fixed plate 8 along the length direction of the vehicle, and the second limiting rib 10 abuts against both ends of the fixed plate 8 along the width direction of the vehicle, thereby limiting the displacement of the fixed plate 8 in the length direction and the width direction of the vehicle respectively.

[0088] Furthermore, limiting the longitudinal displacement of the fixing plate 8 by having the upper and lower sides of the table top housing 201 and the lower table top housing 202 abut against the fixing plate 8, and limiting the lateral displacement of the fixing plate 8 by using the limiting ribs, is merely a preferred embodiment. Alternatively, the fixing plate 8 may be directly connected to the table top housing 201 or the lower table top housing 202 to limit the lateral or longitudinal displacement of the fixing plate 8, and limiting the lateral displacement of the fixing plate 8 may also be limited by providing limiting posts on the table top housing 201 or the lower table top housing 202.

[0089] As a better implementation method, Figure 3 、 Figure 7 and Figure 8As shown in , in this embodiment, a wire harness hole 12 is provided on the table top body 2, and the flexible member 6 passes through the wire harness hole 12. The storage unit is a storage board 3, and a storage slot 301 with a top opening 1601 is formed on the storage board 3. As a further embodiment, the storage slot 301 of this embodiment is arranged in accordance with the shape of the table top body 2. Such an arrangement enables the table top body 2 to be stored in the storage board 3 when the storage unit is in the second state, that is, the storage board 3 is covered on the outside of the table top body 2, which can improve the consistency and aesthetics of the overall appearance.

[0090] The provision of the harness hole 12 facilitates the regularization of the flexible member 6's orientation and facilitates its placement. Furthermore, the formation of the storage slot 301 on the storage plate 3 allows for the storage of small items, enhancing storage efficiency. Of course, in other embodiments, the harness hole 12 may be omitted, allowing the flexible member 6 to be directly connected to the guide member 5. Alternatively, the storage plate 3 may be omitted from the provision of the storage slot 301, allowing the stored items to be placed directly on the plate 3.

[0091] To enhance the usability of this in-vehicle table structure, the table body 2 can be connected to the seat back 1 via a connecting assembly. The table body 2 can be positioned horizontally in an open position, or stowed behind the seat back 1. When the in-vehicle table structure is needed, the table body 2 can be switched to a horizontal position to accommodate passengers' needs for office work, watching TV series, playing computer games, etc. If storage is required, the height of the storage unit can be adjusted to ensure the storage space meets the desired needs.

[0092] When the vehicle table structure is not needed, the storage unit can be moved to the second state, and then the table body 2 can be switched to the storage state, so as not to affect the extension of the passenger's legs and improve the comfort of the passenger when riding. Figure 13 and Figure 14 As shown in , the connection assembly between the table plate body 2 and the seat back 1 may include a first link 21 and a second link 22 hinged between the seat back 1 and the table plate body 2. Figure 15 As shown in the figure, the first connecting rod 21 and the second connecting rod 22 are both Z-shaped as a whole, and an abutting portion 2101 capable of abutting against the second connecting rod 22 is provided at the bottom of the first connecting rod 21. When the table board body 2 moves to a horizontal state, the abutting portion 2101 can abut against the top of the second connecting rod 22, thereby preventing the table board body 2 from rotating further downward, so that the table board body 2 remains in a horizontal state, which can improve the stability of the load.

[0093] In addition, in order to improve the stability of the table board body 2 when switching between the storage state and the horizontal state, connecting components can be set at the positions of the table board body 2 near both ends of the vehicle width direction. Figure 13 and Figure 14 As shown in the figure, a receiving groove 23 can be provided on the top of the table board body 2, so that when the table board body 2 is in a horizontal state and a storage state, the position where the first link 21 and the second link 22 are hinged to the table board body 2, and the parts of the first link 21 and the second link 22 close to the hinged position with the table board can be accommodated in the receiving groove 23.

[0094] In a specific implementation, the receiving grooves 23 on both sides are arranged away from the flexible member 6 and the driving member 4 to prevent interference between the receiving grooves 23 and the flexible member 6 and the driving member 4. In addition, the receiving grooves 23 are arranged at one end of the table plate body 2 near the seat back 1, and the end of the receiving grooves 23 near the seat back 1 is open to facilitate the first connecting rod 21 and the second connecting rod 22 to enter the receiving grooves 23.

[0095] like Figure 13 As shown in the figure, when the table top body 2 moves to a horizontal state, the position where the first connecting rod 21 and the second connecting rod 22 are hinged to the table top body 2, and the part close to the hinged position are accommodated in the receiving groove 23, so that the top of the table top body 2 can be made relatively flat, and the placement of items such as computers can be prevented from being affected by the protrusion of the first connecting rod 21 and the second connecting rod 22 from the table top body 2.

[0096] Moreover, when the table board body 2 is moved to the storage state, the hinged position of the first link 21 and the second link 22 and the table board body 2, as well as the part close to the hinged position are accommodated in the accommodating groove 23, which makes it easier to shorten the distance between the table board body 2 and the seat back 1, so that the vehicle-mounted table board structure occupies less space when the table board body 2 is in the storage state.

[0097] In addition, in order to facilitate the table board body 2 to be kept in the storage state, as a further embodiment, Figure 13 As shown in FIG, a locking portion is provided on the seat back 1, and the locking portion is used to lock the table board in the storage state. Figure 16 and Figure 17 As shown in , as a preferred embodiment, the locking portion includes a mounting base 24 provided on the seat back 1, a locking tongue 25 and a pressing block 26 slidably provided on the mounting base 24, and an elastic member 27 provided between the pressing block 26 and the mounting base 24. Furthermore, when the table top body 2 is in the stowed state, the locking tongue 25 is inserted into the table top, and the pressing block 26 is pressed to drive the locking tongue 25 to slide and disengage from the table top, and the elastic member 27 is used to drive the pressing block 26 back to its original position.

[0098] like Figure 18As shown in the figure, the elastic member 27 can be a spring. To improve sliding smoothness, a guide block 28 is provided on the mounting base 24 to guide the sliding of the lock tongue 25, and a guide post 29 is provided to guide the sliding of the pressing block 26. Furthermore, to facilitate unlocking the table top, the sliding direction of the lock tongue 25 is aligned with the height of the seat back 1, while the sliding direction of the pressing block 26 is aligned with the thickness of the seat back 1. This arrangement facilitates the application of pressure to the locking portion by rear passengers and also allows the locking portion to be embedded in the seat back 1, improving the overall aesthetics of the seat.

[0099] In addition, as a preferred embodiment, Figure 19 As shown in FIG, the pressing block 26 is provided with a guide groove 30, which slopes toward the front of the seat back 1 from top to bottom. Furthermore, the locking tongue 25 is provided with a guide rod 31 that is inserted into the guide groove 30. The pressing block 26 drives the guide rod 31 through the guide groove 30, causing the locking tongue 25 to slide. In this embodiment, the pressing block 26 drives the locking tongue 25 through the cooperation of the guide groove 30 and the guide rod 31, resulting in a simple structure and easy design and implementation.

[0100] And in order to facilitate the locking of the table top, Figure 13 As shown in FIG, a slot 32 for inserting the lock tongue 25 can be provided on the table top body 2, so that after the lock tongue 25 is inserted into the slot 32, the table top body 2 is kept in the storage state, and the slot 32 can be provided on the decorative strip 15. It is understood that in addition to the above structure, the locking portion can also adopt other locking structures in the prior art, such as a press-type spring lock, but in this case, a lock rod that cooperates with it must be provided on the table top body 2.

[0101] When the vehicle table structure of this embodiment is in use, the locking tongue 25 can be disengaged from the table body 2 by pressing the pressing block 26, and then the table body 2 can be pulled to move to a horizontal state. If a computer is needed, the computer can be placed on the table body 2. In addition, if there is a need to store items, the storage unit can be moved downward to facilitate placing the items on the storage unit.

[0102] Furthermore, to store larger items, the drive shaft 401 of the driver 4 can be rotated, unwinding the flexible member 6 wound around the drive shaft 401, allowing the storage unit to move downward under its own weight. Furthermore, since the guide member 5 is connected between the table top body 2 and the storage unit, the individual cylinders 501 of the guide member 5 can be released from the outermost cylinder 501 during the storage unit's descent, thereby guiding the movement of the storage unit.

[0103] Furthermore, when smaller items need to be stored, the drive shaft 401 of the driver 4 can be rotated, and the flexible member 6 can be wound around the drive shaft 401, thereby pulling the storage unit upward and shortening the distance between the storage unit and the table body 2. When the storage unit moves upward to the desired position, the driver 4 can stop rotating the drive shaft 401. Furthermore, during the upward movement of the storage unit, the inner cylinder 501 can be nested within the outer cylinder 501, thereby guiding the upward movement of the storage unit.

[0104] The vehicle-mounted table structure of this embodiment is provided with a storage unit, and the storage unit has a first state and a second state, which is conducive to increasing the storage space of the table structure, meeting the needs of passengers for convenient storage when using the table, allowing passengers to better experience scenes such as office work, and improving the comfort and convenience of passengers when riding. In addition, by providing a guide member 5, the flexible member 6 connected to the drive member 4 is used to drive the storage unit to move, and the structure is simple and easy to arrange. By adjusting the length of the guide member 5, it is convenient to control the distance between the storage unit and the table body 2, and then the size of the storage space can be adjusted, which is convenient for storing items of different volumes. In this way, the occupation of the rear space can be fully reduced while meeting the storage needs of passengers, which can improve the riding comfort of the rear passengers. At the same time, the above structure is also conducive to improving the aesthetics of the table body 2 and the overall vehicle-mounted table structure.

[0105] Example 2

[0106] This embodiment relates to a vehicle, the vehicle seat of which is provided with the vehicle table structure of the first embodiment.

[0107] The vehicle of this embodiment has the same technical effects as the vehicle table structure of Example 1 compared to the prior art, and will not be described in detail here.

[0108] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A vehicle-mounted table structure, characterized by: It comprises a table board body (2) arranged on a seat back (1), and a storage unit and a drive unit arranged on the table board body (2); When the table top body (2) is unfolded, the driving unit can drive the storage unit to move up and down and switch between a first state and a second state; In the first state, the storage unit is unfolded below the table board body (2) and can be loaded with items. In the second state, the storage unit is stored at the bottom of the table board body (2).

2. The vehicle-mounted table structure according to claim 1, characterized in that: The driving unit comprises a driving member (4) provided on the table top body (2), and a flexible member (6) provided between the driving member (4) and the storage unit, and a retractable guide member (5) is provided between the table top body (2) and the storage unit; One end of the guide member (5) is connected to the storage unit, and the other end is connected to the table top body (2), and the guide member (5) can guide the up and down movement of the storage unit. One end of the flexible member (6) is connected to the guide member (5), and the other end of the flexible member (6) is connected to the driving shaft (401) of the driving member (4).

3. The vehicle-mounted table structure according to claim 2, characterized in that: The flexible member (6) is inserted into the guide member (5).

4. The vehicle-mounted table structure according to claim 2, characterized in that: The guide member (5) comprises a plurality of nested cylinders (501), wherein in any two adjacent cylinders (501), the inner cylinder (501) is provided with a radially outwardly protruding limiting piece (502), and the outer cylinder (501) is provided with a blocking piece (503), and the limiting piece (502) abuts against the blocking piece (503), thereby limiting the inner cylinder (501) from escaping from the outer cylinder (501); or, The guide member (5) comprises a plurality of cones sequentially arranged along the moving direction of the storage unit, and any two adjacent cones are connected by a sleeve made of elastic material, and the sleeve is folded so that the plurality of cones can be nested together.

5. The vehicle-mounted table structure according to claim 4, characterized in that: The innermost cylinder (501) is connected to the storage unit, and the outermost cylinder (501) is inserted into the table board body (2) and can slide relative to the table board body (2); or, The innermost cone is connected to the storage unit, and the outermost cone is inserted into the table board body (2) and can slide relative to the table board body (2).

6. The vehicle-mounted table structure according to claim 2, characterized in that: A limiting structure is provided on the driving shaft (401), the limiting structure being arranged along the radial outward protrusion of the driving shaft (401) and being used to limit the axial displacement of the flexible member (6) along the driving shaft (401).

7. The vehicle-mounted table structure according to claim 2, characterized in that: The flexible member (6) is provided on both the left and right sides of the seat in the width direction; and / or, The flexible members (6) are multiple and spaced apart, and the guide members (5) and the flexible members (6) are arranged in a one-to-one correspondence.

8. The vehicle-mounted table structure according to claim 2, characterized in that: The table top body (2) comprises a table top upper shell (201) and a table top lower shell (202) that are fastened together, and a cavity (203) is formed between the table top upper shell (201) and the table top lower shell (202); The driving member (4) is located in the cavity (203) and is mounted on a fixed plate (8) in the cavity (203).

9. The vehicle-mounted table structure according to any one of claims 2 to 8, characterized in that: The table top body (2) is provided with a harness hole (12), and the flexible member (6) passes through the harness hole (12); and / or, The storage unit is a storage plate (3), and a storage slot (301) with an open top is formed on the storage plate (3).

10. A vehicle, characterized in that: The vehicle seat is provided with the vehicle table structure according to any one of claims 1 to 9.

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