Foldable table board for vehicle

Abstract

The utility model relates to the technical field of automobile parts, in particular to an automotive foldable table board which comprises a table board body and an electric driving piece, when the table board needs to be folded, the electric driving piece drives a second connecting rod to rotate, drives two first connecting rods to get close to each other and drives two folding parts to rotate to a vertical state, and the table board body is folded. At the moment, the abutting plate is matched with the first connecting rod and the second connecting rod to support the table plate body. When the table plate needs to be unfolded, the electric driving piece drives the second connecting rod to rotate, drives the two first connecting rods to be away from each other and drives the two folding parts to rotate to a horizontal state, and at the moment, the abutting plate is matched with the first connecting rods and the second connecting rods to support the table plate body. Therefore, folding and unfolding of the table board can be achieved, the structure is simple, and operation is convenient and fast. Meanwhile, the abutting plates, the first connecting rods and the second connecting rods form a supporting structure when the table board body is folded and unfolded, the table board body is supported, and the stability of the table board is improved.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, specifically to a foldable table for vehicles. Background Technology

[0002] With the development of automotive intelligence, car interior components are also becoming increasingly intelligent, and their functions greatly facilitate the use of passengers. Folding table functionality can be highly integrated with the car's interior, satisfying passengers' needs for work and entertainment without compromising aesthetics, while also enhancing the overall luxurious feel of the vehicle's interior.

[0003] However, most existing folding tabletops are manually operated, meaning they fold to a horizontal position by hand, which is inconvenient. Furthermore, existing folding tabletops rely on a linkage structure for folding, meaning the folded portion is only supported by the linkage when unfolded, resulting in insufficient stability. Utility Model Content

[0004] The technical solution adopted by this utility model to solve its technical problem is: to provide a foldable table for vehicles, comprising:

[0005] The tabletop body includes a support part and two folding parts rotatably disposed on both sides of the support part, and each of the two folding parts is rotatably connected to at least one first connecting rod.

[0006] An electric drive unit is provided with a drive shaft at its output end. At least one second link is coaxially fixed on the drive shaft. The second link and the first link are rotatably connected. The electric drive unit is used to drive the folding part to rotate from a horizontal state to a vertical state.

[0007] The first connecting rod is provided with a support plate. When the folded part is in a horizontal state, the support plate supports the folded part. When the folded part is in a vertical state, the support plate and the support part abut against each other.

[0008] Furthermore, the abutment plate includes a plate body, an abutment surface and an abutment tip disposed on the plate body. When the folded portion is in a horizontal state, the abutment surface and the folded portion abut against each other. When the folded portion is in a vertical state, the abutment tip and the support portion abut against each other.

[0009] Furthermore, the abutment plate is located between the first link and the second link.

[0010] Furthermore, it also includes a support plate disposed on the support part, the support plate being disposed between the two second connecting rods, the support plate being provided with a limiting plate, and when the folding part is rotated to a vertical position, the limiting plate and the second connecting rod abut against each other.

[0011] Furthermore, it also includes a support frame, which is connected to the main body of the tabletop.

[0012] Furthermore, the electric drive component is a seat angle adjustment motor.

[0013] Furthermore, the support portion and the two folded portions are hinged.

[0014] Furthermore, the support portion and the two folded portions are connected by a connecting portion made of an elastically deformable material.

[0015] Furthermore, the connecting part is a accordion structure.

[0016] Furthermore, the drive shaft is provided with a spline, and the drive shaft is coaxially fixed with the second connecting rod through the spline.

[0017] The beneficial effects of this utility model are as follows: It provides a foldable table for vehicles, including a table body and an electric drive unit. When the table needs to be folded, the electric drive unit drives the second link to rotate, causing the two first links to move closer together and the two folding parts to rotate to a vertical position. At this time, the abutment plate, the first link, and the second link cooperate to support the table body. When the table needs to be unfolded, the electric drive unit drives the second link to rotate, causing the two first links to move away from each other and the two folding parts to rotate to a horizontal position. At this time, the abutment plate, the first link, and the second link cooperate to support the table body. Thus, the folding and unfolding of the table can be realized. The structure is simple and the operation is convenient. At the same time, the abutment plate forms a support structure with the first link and the second link when the table body is folded and unfolded, supporting the table body and improving the stability of the table. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] In the picture: Figure 1 An overall structural diagram of a vehicle-mounted foldable tabletop in its unfolded state after concealing the electric drive component;

[0020] Figure 2 for Figure 1 The diagram shows the three-dimensional structure of the hidden support frame of the vehicle-mounted folding table.

[0021] Figure 3 for Figure 1 The diagram shown is a 3D structural representation of the vehicle-mounted folding table after all support frames and electric drive components have been concealed.

[0022] Figure 4 for Figure 1The diagram shown is a three-dimensional representation of the foldable table for vehicles in its folded state after the electric drive components are concealed.

[0023] Figure 5 for Figure 4 The diagram shows the three-dimensional structure of the foldable table for vehicles after the hidden portion of the structure is shown.

[0024] Figure 6 for Figure 5 A 3D structural diagram showing the hidden support section;

[0025] Figure 7 for Figure 3 The front view of the vehicle-mounted folding table in its unfolded state, showing the hidden structure of the folding table.

[0026] Figure 8 for Figure 4 The front view of the foldable table for vehicles in its folded state, showing the hidden structure of the table.

[0027] Explanation of reference numerals in the attached drawings: 10, main body of the table; 11, support part; 12, folding part; 121, first connecting rod; 122, abutting plate; 1221, plate body; 1222, abutting surface; 1223, abutting tip; 13, connecting part; 20, second connecting rod; 21, drive shaft; 211, spline; 22, electric drive component; 30, support frame; 31, mounting frame; 40, support plate; 41, limiting plate. Detailed Implementation

[0028] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will now be described in detail with reference to the accompanying drawings. This drawing is a simplified schematic diagram, illustrating only the basic aspects of the present utility model, and therefore only shows the components relevant to the present utility model. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0029] Please refer to Figure 1-8 This utility model embodiment provides a foldable table for vehicles, including a table body 10, an electric drive component, and a support frame 30 disposed at the bottom of the table body 10. The support frame 30 and the table body 10 are fixedly connected, and the support frame 30 is provided with a mounting bracket 31 for supporting the electric drive component. Further, the electric drive component 22 is a seat angle adjustment motor. The electric drive components 22 are arranged in pairs with respect to the width direction of the support portion 11.

[0030] With the end face of the tabletop body 10 in the figure as the horizontal plane and the thickness direction of the tabletop body 10 as the vertical direction.

[0031] The tabletop body 10 includes a support portion 11 and two folding portions 12 rotatably disposed on both sides of the support portion 11. Each folding portion 12 is rotatably connected to at least one first connecting rod 121. Specifically, the support portion 11 and the two folding portions 12 are both rigid plates, and the edges of the two folding portions 12 are both arc-shaped. The support portion 11 and the two folding portions 12 can be hinged or connected by a material that can elastically deform. In this embodiment, the support portion 11 and the two folding portions 12 are connected by a rubber connecting portion 13. The connecting portion 13 has an accordion structure. When folded, the rubber connecting portion 13 unfolds; when the tabletop body 10 is unfolded, the rubber connecting portion 13 retracts and folds.

[0032] The output end of the electric drive unit 22 is provided with a drive shaft 21, and at least one second connecting rod 20 is coaxially fixed to the drive shaft 21. The second connecting rod 20 and the first connecting rod 121 are rotatably connected, and the electric drive unit 22 is used to drive the folding part 12 to rotate from a horizontal state to a vertical state. Further, the drive shaft 21 is provided with a spline 211, and the drive shaft 21 is coaxially fixed to the second connecting rod 20 through the spline 211. In this embodiment, the first connecting rod 121 and the second connecting rod 20 are arranged in two sets along the length direction of the support part 11. Each set includes two first connecting rods 121 and two second connecting rods 20 symmetrically distributed about the central axis of the width direction of the support part 11. The first connecting rod 121 and the second connecting rod 20 located on the same side of the width direction of the table body 10 correspond to each other, and the first connecting rod 121 and the corresponding second connecting rod 20 are rotatably connected. The electric drive unit 22 and the drive shaft 21 are both arranged in pairs about the central axis of the support part 11.

[0033] The first link 121 is provided with a support plate 122. When the folding part 12 is in a horizontal state, the support plate 122 supports the folding part 12. When the folding part 12 is in a vertical state, the support plate 122 and the support part 11 abut against each other.

[0034] Furthermore, the abutment plate 122 is located between the interconnected first link 121 and second link 20. The abutment plate 122 includes a plate body 1221, and an abutment surface 1222 and an abutment tip 1223 disposed on the plate body 1221. When the folded part 12 is in a horizontal state, the abutment surface 1222 abuts against the folded part 12; when the folded part 12 is in a vertical state, the abutment tip 1223 abuts against the support part 11. Specifically, when the folded part 12 is in a horizontal state, the abutment surface 1222 abuts against the folded part 12; when the folded part 12 is in a vertical state, the second link 20 drives the abutment tip 1223 to rotate until it abuts against the support part 11. Thus, the tabletop can be folded and unfolded, with a simple structure and convenient operation. At the same time, the abutment plate 122 forms a support structure with the first link 121 and the second link 20 when the tabletop is folded and unfolded, supporting the tabletop body 10 and improving the stability of the tabletop.

[0035] Furthermore, the vehicle-mounted foldable table also includes a support plate 40 disposed on the support part 11. The support plate 40 is positioned between the two second connecting rods 20 and has a limiting plate 41. When the folding part 12 is rotated to a vertical position, the limiting plate 41 abuts against the second connecting rods 20. The limiting plate 41 limits the second connecting rods 20 in the vertical position and cooperates with the abutting plate 122 to further form a support structure for the folding part 12, reducing the possibility of deformation of the connecting part 13 and improving the stability of the folding part 12.

[0036] Please refer to Figures 6 to 7 When the tabletop body 10 needs to be folded, the electric drive unit 22 drives the second link 20 to rotate counterclockwise as shown in the figure. The rotational connection between the first link 121 and the second link 20 moves down, causing the two first links 121 to move closer to each other and rotate counterclockwise as shown in the figure. This causes the two folding parts 12 to rotate to a vertical position. At this time, the two abutting tips 1223 gradually abut against the bottom surface of the tabletop body 10 as the first link 121 rotates. The abutting plate 122, the first link 121, and the second link 20 cooperate to support the tabletop body 10. When the tabletop body 10 needs to be unfolded, the electric drive unit 22 drives the second link 20 to rotate clockwise as shown in the figure. The rotational connection between the first link 121 and the second link 20 moves upward, causing the two first links 121 to move away from each other and rotate clockwise as shown in the figure. This causes the two folding parts 12 to rotate to a horizontal state. At this time, the abutment surface 1222 abuts against the bottom surface of the tabletop body 10. The abutment plate 122, the first link 121, and the second link 20 cooperate to support the tabletop body 10, reducing the possibility of deformation of the connection part 13 and improving the stability of the folding part 12.

Claims

1. A foldable table for vehicles, characterized in that, include: The tabletop body includes a support part and two folding parts rotatably disposed on both sides of the support part, and each of the two folding parts is rotatably connected to at least one first connecting rod. An electric drive unit is provided with a drive shaft at its output end. At least one second link is coaxially fixed on the drive shaft. The second link and the first link are rotatably connected. The electric drive unit is used to drive the folding part to rotate from a horizontal state to a vertical state. The first connecting rod is provided with a support plate. When the folded part is in a horizontal state, the support plate supports the folded part. When the folded part is in a vertical state, the support plate and the support part abut against each other.

2. The foldable table for vehicles according to claim 1, characterized in that: The abutment plate includes a plate body, an abutment surface and an abutment tip disposed on the plate body. When the folded part is in a horizontal state, the abutment surface and the folded part abut against each other. When the folded part is in a vertical state, the abutment tip and the support part abut against each other.

3. The foldable table for vehicles according to claim 2, characterized in that: The abutment plate is located between the first link and the second link.

4. The foldable table for vehicles according to claim 1, characterized in that: It also includes a support plate disposed on the support part, the support plate being disposed between the two second connecting rods, the support plate being provided with a limiting plate, and when the folding part is rotated to a vertical position, the limiting plate and the second connecting rod abut against each other.

5. The foldable table for vehicles according to claim 1, characterized in that: It also includes a support frame, which is connected to the tabletop body.

6. The foldable table for vehicles according to claim 1, characterized in that: The electric drive component is a seat angle adjustment motor.

7. The foldable table for vehicles according to claim 1, characterized in that: The support portion and the two folded portions are hinged together.

8. The foldable table for vehicles according to claim 1, characterized in that: The support portion and the two folded portions are connected by a connecting portion made of an elastically deformable material.

9. The foldable table for vehicles according to claim 8, characterized in that: The connecting part is a accordion structure.

10. The foldable table for vehicles according to claim 1, characterized in that: The drive shaft is provided with a spline, and the drive shaft is coaxially fixed with the second connecting rod through the spline.

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