Electric folding table and automobile

Abstract

The utility model relates to an electric folding small table and an automobile, and belongs to the technical field of automobiles, the electric folding small table comprises a driving table plate, and driving table legs are hinged to the bottom of the driving table plate; the two driven table plates are hinged to the driving table plate; each driven table plate is hinged with a driven table leg; the supporting plate is provided with a driving slide way and two driven slide ways, and the driving table legs are slidably connected to the driving slide way; the two driven table legs are connected to the two driven sliding ways in a sliding mode respectively. The first driving device is used for driving the driving table legs to move along the driving slideways; the driving table legs are in an unfolded state and a closed state when located at the two ends of the driving sliding ways. The driving table plate moves and drives the two driven table plates to move, so that the driven table legs on the driven table plates slide in the driven slide ways; and the driven table legs are guided by the driven slideways and drive the driven table plate to turn over. According to the electric folding small table, mechanical unfolding and folding of the table body are achieved, and the intelligent degree of the electric folding small table is improved.

Description

Technical Field

[0001] This utility model relates to the field of automotive technology, and in particular to an electric folding table and a car. Background Technology

[0002] With the development of automotive intelligence, car interior components are becoming increasingly intelligent, and their functions greatly facilitate the use of passengers. The small table function 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. Therefore, it has become a competitive area among major automakers.

[0003] Folding tables typically require manual operation to fold and unfold, which is somewhat outdated given the current trend of increasingly intelligent automotive interiors. Utility Model Content

[0004] This invention addresses the problem that existing folding tables require manual folding and unfolding and have a low degree of automation. It uses a drive device to move and rotate the three table legs under the guidance of slides to realize the unfolding and folding of the table body, thereby improving the intelligence level of the electric folding table.

[0005] To achieve the above objectives, this utility model provides an electrically operated folding table, comprising:

[0006] The table body includes: an active tabletop, two driven tabletops respectively hinged to the active tabletop, active table legs rotatably connected to the active tabletop, and two driven table legs rotatably connected to the two driven tabletops respectively;

[0007] A support plate is provided with an active slide rail and two passive slide rails. The active table legs are slidably connected to the active slide rails, and the two passive table legs are slidably connected to the two passive slide rails respectively.

[0008] A first driving device is used to drive the active table legs to move along the active slide rail;

[0009] When the active table legs are located at both ends of the active slide, they are in an unfolded state and a closed state, respectively. When the table moves from the closed state to the unfolded state, the active table panel moves and drives the two passive table panels to move, so that the passive table legs on the passive table panels slide in the passive slide. The passive table legs are guided by the passive slide and drive the passive table panels to flip. Under the linkage of the active table panel and the passive table legs, the upper surfaces of the active table panel and the passive table panels are flush.

[0010] In the technical solution, the first driving device drives the active table leg to move along the active slide. The active table leg drives the passive table leg to move and rotate along the passive slide through the active table board and the passive table board, thereby realizing the unfolding and folding of the table body and improving the intelligence level of the electric folding table.

[0011] In some embodiments of this utility model, the active slide is a linear slide, and two driven slides are symmetrically arranged on both sides of the active slide; in the unfolded state, the driven table is located on both sides of the active table; in the closed state, the driven table is located on both sides of the active table and is stacked.

[0012] In the technical solution, the first driving device is used to linearly drive the active table legs to move, thereby driving the two driven table panels to open and close, so as to realize the unfolding and folding of the table body, and improve the intelligence level of the electric folding table.

[0013] In some embodiments of this invention, the driven slide has a guide section that protrudes away from the active slide. The driven slide also has a straight section disposed at at least one end of the guide section, the straight section being parallel to the active slide. When the table body switches between a closed state and an unfolded state, the driven table leg enters the guide section from the straight section.

[0014] In the technical solution, the two driven table legs move away from or towards each other under the guidance of the guide section. With the tabletop folded, the end of the guide section to which the driven table leg is closest is the proximal end, and the other end of the guide section is the distal end. The straight segment at the proximal end can change the position of the table body relative to the support plate, avoiding interference from the first drive device or other structures on the rotation of the driven table legs while reducing the space occupied by the electrically folding table in the folded state. The straight segment at the distal end can reduce the possibility of the driven table legs retracting to the guide section in the unfolded state, improving the structural stability of the electrically folding table in the unfolded state.

[0015] In some embodiments of this utility model, the guide section is composed of two straight slides with an acute angle between them, and the acute angle opening faces the active slide.

[0016] In the technical solution, compared with the arc-shaped guide section, this acute-angle guide section can more accurately and quickly guide the two driven table legs to move closer or further apart, thereby improving the speed of the table unfolding and folding.

[0017] In some embodiments of this utility model, a strip-shaped slider is provided at the bottom end of the active table leg, the strip-shaped slider slides within the active slide track, and the strip-shaped slider is parallel to the active slide track.

[0018] In the technical solution, the strip slider reduces the possibility of the active table leg rotating within the active slide, thereby improving the structural reliability of the electric folding table.

[0019] In some embodiments of this utility model, when the table body is unfolded, the bottom ends of the active table legs and the bottom ends of the two driven table legs all converge toward the axis of the table body.

[0020] In the technical solution, the structure in which the bottom ends of the active table leg and the two driven table legs converge toward the axis of the table body helps to reduce the gap between the active slide and the two driven slides, thereby reducing the space occupied by the support plate and the production cost.

[0021] In some embodiments of this invention, the first driving device is connected to the support plate.

[0022] The electrically folding table also includes:

[0023] The box has an opening;

[0024] A second driving device is used to drive the support plate to move in and out of the box through the opening when the table is folded.

[0025] In the technical solution, the housing can protect the table in the folded state, and the second driving device drives the table to mechanically move in and out of the housing through the support plate.

[0026] In some embodiments of this utility model, the electrically folding table further includes:

[0027] A hinged seat is fixed to the support plate;

[0028] The support plate is hinged to the bottom plate of the box body. The second driving device is a linear driving device. The second driving device is hinged to the box body. The output end of the second driving device is hinged to the hinge seat.

[0029] In this technical solution, the support plate is driven to rotate by changing the distance between the output end of the second driving device and the housing, thereby mechanically moving the table body into and out of the housing while it is folded. The hinge seat is used to raise the output end of the second driving device, ensuring that the output end of the second driving device is always higher than the hinge point between the second driving device and the bottom plate of the housing, thus avoiding dead points between the second driving device, the housing, and the support plate, and guaranteeing the smooth rotation of the support plate.

[0030] In some embodiments of this utility model, when the support plate is rotated to a vertical position, both sides of the support plate are respectively attached to the two side walls of the box body.

[0031] In the technical solution, the two sides of the support plate are respectively attached to the two side walls of the box body, which can reduce the possibility of the support plate swaying inside the box body when the electric folding table is in the folded state.

[0032] This utility model also provides an automobile, including a body, wherein the body has the above-mentioned electrically folding table.

[0033] The technical solution provides a car with an intelligent electric folding table, which enhances the car's luxury level.

[0034] The beneficial effects of the electric folding table and automobile provided by this utility model include at least the following:

[0035] 1. This utility model uses the first driving device to drive the active table leg to move along the active slide. The active table leg drives the passive table leg to move and rotate along the passive slide through the active table board and the passive table board, thereby realizing the unfolding and folding of the table body and improving the intelligence level of the electric folding table.

[0036] 2. The present invention provides a box to protect the table in the folded state, and the table moves in and out of the box mechanically under the drive of the second driving device.

[0037] 3. This utility model provides a car with an intelligent electric folding table, which enhances the car's luxury level.

[0038] As can be seen from the above technical solutions, additional aspects and advantages of this utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this utility model. Attached Figure Description

[0039] Figure 1 This is a schematic diagram of the overall structure of an electrically operated folding table in its unfolded state, according to an embodiment of this utility model.

[0040] Figure 2 This is a schematic diagram of the overall structure of an electrically operated folding table in its folded state, according to an embodiment of this utility model.

[0041] Figure 3 This is a schematic diagram of the folded state of the electrically operated folding table (excluding the wall structure) in this embodiment of the present invention.

[0042] Figure 4This is a schematic diagram illustrating the process of removing the tabletop (omitting the wall structure) from the box in an embodiment of this utility model.

[0043] Figure 5 This is a schematic diagram of the table unfolding process in an embodiment of the present invention, omitting the box body and the second driving device;

[0044] Figure 6 This is a schematic diagram of the unfolded state of the electrically operated folding table (excluding the wall structure) in an embodiment of this utility model.

[0045] Figure 7 This is a schematic diagram illustrating the active slide and the driven slide in the electric folding table according to an embodiment of this utility model;

[0046] Figure 8 This is a schematic diagram of the structure of the active table leg in the embodiment of this utility model;

[0047] Figure 9 This is a schematic diagram of the driven table leg in the embodiment of this utility model;

[0048] Figure 10 This is a schematic diagram showing the hinge installation position on the active tabletop in this embodiment of the utility model;

[0049] Figure 11 This is a schematic diagram of the bottom plate structure of the box body in the embodiment of this utility model;

[0050] Figure 12 These are schematic diagrams illustrating different desktop shapes of the table body in the embodiments of this utility model.

[0051] In the above figures: 11. Active tabletop; 12. Active table leg; 121. Arc-shaped segment; 122. Linear segment; 13. Driven tabletop; 14. Driven table leg; 15. Shaft hole; 16. Hinge; 17. Hinge shaft; 18. Strip slider; 19. Mounting block; 110. Sliding shaft; 21. Support plate; 211. Active slide rail; 212. Driven slide rail; 2121. Guide segment; 2122. Straight segment; 22. Mounting seat; 23. Hinge seat; 3. First drive device; 4. Housing; 41. Base plate; 411. Clearance groove; 421. Opening; 5. Second drive device. Detailed Implementation

[0052] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0053] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0054] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0055] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0056] The present invention will now be described in detail through exemplary embodiments. However, it should be understood that, without further description, elements, structures, and features in one embodiment may be advantageously incorporated into other embodiments.

[0057] In current technology, folding tables require manual operation for folding and unfolding, which is somewhat outdated given the current trend of increasingly intelligent automotive interiors.

[0058] Based on this, this utility model proposes an electric folding table, which uses a drive device to drive the three table legs to move and rotate under the guidance of the slide rails, so as to realize the unfolding and folding of the table body, thereby improving the intelligence level of the electric folding table.

[0059] The embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0060] like Figures 1 to 12 As shown in the illustrative embodiment of the electric folding table of this utility model, the electric folding table includes at least:

[0061] The table body includes: an active tabletop 11, two driven tabletops 13 respectively hinged to the active tabletop 11, active table legs 12 rotatably connected to the active tabletop 11, and two driven table legs 14 respectively rotatably connected to the two driven tabletops 13.

[0062] The support plate 21 has an active slide 211 and two driven slides 212 on its surface. The active table leg 12 and the two driven table legs 14 reciprocate along the active slide 211 and the two driven slides 212, respectively.

[0063] The first driving device 3 is connected to the active table leg 12 to drive the active table leg 12 to reciprocate along the active slide 211.

[0064] When the active table leg 12 is located at the far end of the active slide 211 from the first driving device 3, the table body is in an unfolded state, and the active tabletop 11 and the two driven tabletops 13 form a horizontal tabletop. When the active table leg 12 is located at the near end of the active slide 211 from the first driving device 3, the table body is in a folded state. The active tabletop 11 and the two driven tabletops 13 are stacked.

[0065] In the technical solution, the first driving device 3 drives the active table leg 12 to move along the active slide rail 211. The active table leg 12 drives the passive table leg 14 to move and rotate along the passive slide rail 212 through the active table board 11 and the passive table board 13, thereby realizing the unfolding and folding of the table body and improving the intelligence level of the electric folding table.

[0066] Furthermore, such as Figure 12 As shown, the tabletop shape in the unfolded state includes, but is not limited to, circles, hexagons, triangles, flower shapes, and rings. The outer edge shapes of the active tabletop 11 and the passive tabletop 13 include, but are not limited to, wavy, straight, zigzag, and arc shapes, allowing the tabletop to meet the needs of personalized design while fulfilling basic storage functions. The aforementioned outer edge refers to the outer edge of the tabletop when the table is unfolded.

[0067] Furthermore, two hinges 16 are provided on both sides of the active table panel 11, and the two hinges 16 are respectively connected to the two driven table panels 13. When the table body is unfolded, the two hinges 16 are respectively on the top and bottom surfaces of the active table panel 11.

[0068] Furthermore, both the outer edges of the active tabletop 11 and the passive tabletop 13 are provided with shaft holes 15, and the top ends of the passive table leg 14 and the active table leg 12 are provided with hinge shafts 17; the three hinge shafts 17 are respectively rotatably connected in the three shaft holes 15. The bottom end of the active table leg 12 refers to the end of the active table leg 12 that is away from the tabletop and close to the ground when the table is unfolded, and the other end of the active table leg 12 is the top end of the active table leg 12. The bottom end of the passive table leg 14 refers to the end of the passive table leg 14 that is away from the tabletop and close to the ground when the table is unfolded, and the other end of the passive table leg 14 is the top end of the passive table leg 14.

[0069] In some embodiments of this utility model, the active slide 211 is a linear slide, and two driven slides 212 are symmetrically arranged on both sides of the active slide 211; the track arrangement of the driven slide 212 matches the movement stroke of the driven table leg 14 driven by the driven table board 13.

[0070] In the technical solution, the first driving device 3 is used to linearly drive the active table leg 12 to move, thereby driving the two driven table panels 13 to open and close, so as to realize the unfolding and folding of the table body, and improve the intelligence level of the electric folding table.

[0071] In some embodiments of the present invention, the driven slide 212 has a guide section 2121 that protrudes in a direction away from the active slide 211.

[0072] In the technical solution, the first driving device 3 is used to linearly drive the active table leg 12 to move, thereby causing the two driven table legs 14 to move away from or closer to each other under the guidance of the guide section 2121, so as to realize the unfolding and folding of the table body.

[0073] In some embodiments of this utility model, the guide section 2121 is composed of two straight slides with an acute angle between them.

[0074] In the technical solution, compared with the arc-shaped guide section 2121, this acute-angle guide section 2121 can more accurately and quickly guide the two driven table legs 14 to move closer or further apart from each other, thereby improving the speed of the table unfolding and folding.

[0075] In some embodiments of the present invention, the driven slide 212 further has a straight section 2122 disposed at at least one end of the guide section 2121, the straight section 2122 being parallel to the active slide 211.

[0076] In the technical solution, with the tabletop in its folded state, the end of the driven table leg 14 closest to the guide segment 2121 is designated as the proximal end, and the other end of the guide segment 2121 is designated as the distal end. The straight segment 2122 at the proximal end can change the position of the table body relative to the support plate 21, avoiding interference from the first drive device 3 or other structures on the rotation of the driven table leg 14 while reducing the space occupied by the electric folding table in its folded state. The straight segment 2122 at the distal end can reduce the possibility of the driven table leg 14 retracting to the guide segment 2121 in the unfolded state, improving the structural stability of the electric folding table in its unfolded state.

[0077] Preferably, the driven slide 212 has two straight segments 2122, which are respectively connected to the two ends of the guide segment 2121.

[0078] Furthermore, the straight segment 2122 located at the far end of the guide segment 2121 is shorter than the straight segment 2122 located at the near end of the guide segment 2121, so as to reduce the space occupied by the electric folding table in the unfolded state.

[0079] Furthermore, the straight segment 2122 and the guide segment 2121 transition smoothly to improve the sliding and rotating speed of the driven table leg 14.

[0080] In some embodiments of this utility model, a strip slider 18 is provided at the bottom end of the active table leg 12. The strip slider 18 slides within the active slide rail 211 and is parallel to the active slide rail 211.

[0081] In the technical solution, the strip slider 18 reduces the possibility of the active table leg 12 rotating within the active slide rail 211, thereby improving the structural reliability of the electric folding table.

[0082] Furthermore, the two ends of the strip slider 18 are arc-shaped, and the two ends of the active slide 211 match the shape of the end face of the strip slider 18, so as to reduce the wear rate of the strip slider 18 and the active slide 211 and improve the service life of the strip slider 18 and the active slide 211.

[0083] Furthermore, each of the two driven table legs 14 is provided with a sliding shaft 110 at its bottom end, and the two sliding shafts 110 slide and rotate within the two driven slide rails 212 respectively.

[0084] Furthermore, the slide shaft 110 is cylindrical to reduce interference between the wall of the driven slide 212 and the slide shaft 110, thereby increasing the rotational speed of the slide shaft 110.

[0085] Furthermore, the two ends of the driven slide 212 are matched with the cylindrical surface shape of the slide shaft 110 to reduce the wear rate of the driven slide 212 and the slide shaft 110 and improve the service life of the driven slide 212 and the slide shaft 110.

[0086] Furthermore, the strip slider 18 is integrally formed with the active table leg 12 and the corresponding hinge shaft 17 to improve the connection reliability among the three. The sliding shaft 110 is integrally formed with the corresponding driven table leg 14 and the hinge shaft 17 to improve the connection reliability among the three.

[0087] In some embodiments of this utility model, when the table body is unfolded, the bottom ends of the active table leg 12 and the bottom ends of the two driven table legs 14 are all drawn towards the axis of the table body.

[0088] In the technical solution, the structure in which the bottom ends of the active table leg 12 and the two driven table legs 14 converge toward the axis of the table body helps to reduce the gap between the active slide rail 211 and the two driven slide rails 212, thereby reducing the space occupied by the support plate 21 and the production cost.

[0089] Furthermore, the active table leg 12 and the driven table leg 14 have the same shape. The active table leg 12 is divided into three segments, with an arc-shaped segment 121 in the middle. Each end of the arc-shaped segment 121 is connected to a linear segment 122. The arc-shaped segment 121 can, to some extent, prevent the active table leg 12 and the driven table leg 14 from interfering with other objects during the unfolding of the electric folding table, thus reducing the space occupied by the electric folding table in its unfolded state.

[0090] Furthermore, the active table leg 12 and the passive table leg 14 are integrally formed to improve the structural strength of the active table leg 12 and the passive table leg 14.

[0091] Furthermore, mounting blocks 19 for connecting the first driving device 3 are provided on both the inner and outer sides of the active table leg 12, so as to adjust the relative position of the first driving device 3 and the active table leg 12 according to actual needs. The aforementioned inner side refers to the side of the active table leg 12 that is closer to the axis of the table body when the table body is unfolded, and the side of the active table leg 12 that is away from the axis of the table body when the table body is unfolded is the outer side of the active table leg 12.

[0092] Furthermore, the first drive device 3 is connected to the mounting block 19 located on the inner side of the active table leg 12, so as to make full use of the inner space of the active table leg 12 and reduce the space occupied by the electric folding table after folding.

[0093] In some embodiments of this utility model, the first driving device 3 is connected to the support plate 21, and the output end of the first driving device 3 is connected to the active table leg 12.

[0094] In the technical solution, the relative positions of the first driving device 3 and the support plate 21 are fixed, which helps to avoid the output direction of the first driving device 3 from deviating and improves the performance stability of the electric folding table. At the same time, the setting of the straight segment 2122 can also reduce the matching accuracy between the dimension of the driven slide 212 in the length direction of the active slide 211 and the driving stroke of the first driving device 3, which helps to reduce the assembly difficulty between the table body, the support plate 21, and the first driving device 3.

[0095] Furthermore, the first driving device 3 is hinged to the support plate 21, and the output end of the first driving device 3 is hinged to the active table leg 12, so as to reduce the assembly difficulty between the table body, the support plate 21, and the first driving device 3, and avoid the connection relationship between the three from interfering with the normal driving of the first driving device 3.

[0096] Furthermore, the first drive device 3 is an electric telescopic rod, which is simple in structure, low in cost, and highly reliable. Electric telescopic rods include, but are not limited to, electric push rods, electric hydraulic cylinders, and electric pneumatic cylinders.

[0097] Furthermore, the support plate 21 is provided with two mounting seats 22, the output end of the first driving device 3 is hinged to the mounting block 19, and the other end of the first driving device 3 is hinged between the two mounting seats 22.

[0098] In some embodiments of this utility model, the electrically folding table further includes:

[0099] Box 4 has an opening 421;

[0100] The second driving device 5 is used to drive the support plate 21 to enter and exit the box 4 through the opening 421 when the table is folded.

[0101] In the technical solution, the housing 4 can protect the table in the folded state, and the second driving device 5 drives the table to mechanically enter and exit the housing 4 through the support plate 21.

[0102] In some embodiments of this utility model, the electrically folding table further includes:

[0103] The hinge seat 23 is fixed on the support plate 21;

[0104] The support plate 21 is hinged to the bottom plate 41 of the housing 4. The second driving device 5 is a linear driving device, and is hinged to the housing 4. The output end of the second driving device 5 is hinged to the hinge seat 23. The opening 421 penetrates the top surface and the side surface of the housing 4. The rotation axis of the support plate 21 is horizontal.

[0105] In the technical solution, by changing the distance between the output end of the second driving device 5 and the housing 4, the support plate 21 is driven to rotate, so that the table can be mechanically moved in and out of the housing 4 in the folded state. The hinge seat 23 is used to raise the output end of the second driving device 5, so that the output end of the second driving device 5 is always higher than the hinge point between the second driving device 5 and the bottom plate 41 of the housing 4, avoiding dead points between the second driving device 5, the housing 4 and the support plate 21, and ensuring the smooth rotation of the support plate 21.

[0106] Furthermore, the rotation axis of the support plate 21 is perpendicular to the active slide rail 211.

[0107] In some embodiments of this utility model, when the support plate 21 is rotated to a vertical position, both sides of the support plate 21 are respectively attached to the two side walls of the box body 4.

[0108] In the technical solution, the two sides of the support plate 21 are respectively attached to the two side walls of the box 4, which can reduce the possibility of the support plate 21 shaking inside the box 4 when the electric folding table is in the folded state.

[0109] Furthermore, when the support plate 21 is rotated to a vertical position, the active table plate 11 and the driven table plate 13 are elastically suspended above the second drive device 5 by means of the active table leg 12 and the driven table leg 14.

[0110] In some embodiments of this utility model, two hinge seats 23 are provided, the output end of the second driving device 5 is located between the two hinge seats 23, and the first driving device 3 is located between the output end of the second driving device 5 and the support plate 21.

[0111] In the technical solution, the distance between the first driving device 3 and the second driving device 5 in the horizontal and perpendicular directions of the active slide 211 is shortened, thereby reducing the space occupied by the electric folding table in the folded state.

[0112] In some embodiments of this invention, the second driving device 5 is an electric telescopic rod. Electric telescopic rods include, but are not limited to, electric push rods, electric hydraulic cylinders, and electric pneumatic cylinders.

[0113] In the technical solution, the second drive device 5 has a simple structure, low cost, and high reliability.

[0114] Furthermore, the bottom plate 41 of the housing 4 is provided with a clearance groove 411 for accommodating the mounting base 22, the first driving device 3 and the support plate 21 when the support plate 21 enters the housing 4, and the support plate 21 is hinged in the clearance groove 411.

[0115] Furthermore, the housing 4 is divided into two interconnected parts: a base plate 41 and a wall formed by all the side walls of the housing 4. This split design of the housing 4 reduces the assembly difficulty between the second drive device 5 and the housing 4. During the production of the electric folding table, the connection between the base plate 41 and the wall can be considered the final step in assembling the electric folding table. The clearance groove 411 is provided on the base plate 41, and the opening 421 is provided on the wall.

[0116] Furthermore, the base plate 41 and the wall are detachably connected to facilitate the maintenance and replacement of the second drive device 5.

[0117] This utility model also provides an automobile, including a body, wherein the body has the above-mentioned electrically folding table.

[0118] The technical solution provides a car with an intelligent electric folding table, which enhances the car's luxury level.

[0119] like Figures 1-12 The following describes the operation of a preferred embodiment of the electric folding table provided by this utility model:

[0120] Explanation of the unfolding operation of the electric folding table: When the electric folding table is in the folded state, the tabletop is folded inside the housing 4. When the second drive device 5 extends, it pushes the support plate 21 to flip forward. When the support plate 21 flips to a horizontal angle, the second drive device 5 stops. At this time, the first drive device 3 begins to extend, pushing the active table leg 12 to slide forward under the guidance of the active slide rail 211. The active table leg 12, through the active table plate 11 and the driven table plate 13, drives the two driven table legs 14 to slide forward under the guidance of the two driven slide rails 212. When the two driven table legs 14 slide to the guide section 2121, the two driven table legs 14 first move away from each other, and then move towards each other, so as to drive the two driven table plates 13 to rotate away from the active table plate 11. The active table plate 11 also gradually rotates to a horizontal position. When both the two driven table plates 13 and the active table plate 11 are rotated to a horizontal position, the two driven table plates 13 and the active table plate 11 are joined together to form a single plane. At this time, the two driven table legs 14 enter the straight section 2122 connected to the far end of the guide section 2121, and the first drive device 3 continues to extend to drive the active table leg 12 and the two driven table legs 14 to continue to slide forward, thereby improving the structural stability of the electric folding table in the unfolded state.

[0121] It should be noted that during the unfolding of the electric folding table, the first drive device 3 and the second drive device 5 can operate simultaneously or the action sequence can be set as needed to achieve continuous action.

[0122] Folding Operation Instructions for the Electric Folding Table: When the electric folding table is in its unfolded state, the tabletop is spread out outside the housing 4. When the first drive device 3 begins to shorten, it pulls the active table leg 12 backward, guided by the active slide rail 211. The active table leg 12, through the active table plate 11 and the driven table plate 13, drives the two driven table legs 14 to slide to the guide section 2121, guided by the two driven slide rails 212. Guided by the two guide sections 2121, the two driven table legs 14 first move away from each other, then move closer together, causing the two driven table plates 13 to rotate and fit against the active table plate 11. The active table plate 11 also gradually rotates to a vertical position. When both the two driven table plates 13 and the active table plate 11 are rotated to a vertical position, the table is folded, and the two driven table plates 13 and the active table plate 11 are pressed together. At this point, the active table leg 12 and the two driven table legs 14 are parallel to each other. Subsequently, the two driven table legs 14 enter the straight section 2122 connected to the near end of the guide section 2121. The first drive device 3 continues to shorten, driving the active table leg 12 and the two driven table legs 14 to continue sliding backward, causing the folded table body to move closer to the housing 4 until the folded table body is at its shortest distance from the rotation axis of the support plate 21, at which point the first drive device 3 stops. Finally, the second drive device 5 begins to shorten, pulling the support plate 21 to flip backward. When the support plate 21 flips to a vertical angle, the second drive device 5 stops, and the folded table returns to the inside of the housing 4.

[0123] Through the description of several embodiments of the electric folding table and automobile of this utility model, it can be seen that the embodiments of the electric folding table and automobile provided by this utility model have at least one or more of the following advantages:

[0124] 1. In this utility model, the first driving device 3 drives the active table leg 12 to move along the active slide rail 211. The active table leg 12 drives the passive table leg 14 to move and rotate along the passive slide rail 212 through the active table board 11 and the passive table board 13, thereby realizing the unfolding and folding of the table body and improving the intelligence level of the electric folding table.

[0125] 2. The present invention provides a box 4 to protect the table in the folded state, and the table moves in and out of the box 4 mechanically under the drive of the second driving device 5.

[0126] 3. This utility model provides a car with an intelligent electric folding table, which enhances the car's luxury level.

[0127] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. An electrically operated folding table, characterized in that, It includes: The table body includes: an active tabletop (11), two driven tabletops (13) respectively hinged to the active tabletop (11), active table legs (12) rotatably connected to the active tabletop (11), and two driven table legs (14) rotatably connected to the two driven tabletops (13); A support plate (21) is provided with an active slide rail (211) and two passive slide rails (212). The active table leg (12) is slidably connected to the active slide rail (211); the two passive table legs (14) are slidably connected to the two passive slide rails (212) respectively. The first driving device (3) is used to drive the active table leg (12) to move along the active slide (211); When the active table legs (12) are located at both ends of the active slide (211), they are in an unfolded state and a closed state, respectively. When the table moves from the closed state to the unfolded state, the active table board (11) moves and drives the two passive table boards (13) to move, so that the passive table legs (14) on the passive table boards (13) slide in the passive slide (212). The passive table legs (14) are guided by the passive slide (212) and drive the passive table boards (13) to flip. Under the linkage of the active table board (11) and the passive table legs (14), the upper surfaces of the active table board (11) and the passive table boards (13) are flush.

2. The electrically operated folding table according to claim 1, characterized in that, The active slide (211) is a linear slide, and the two passive slides (212) are symmetrically arranged on both sides of the active slide (211). In the unfolded state, the passive table (13) is located on both sides of the active table (11). In the closed state, the passive table (13) is located on both sides of the active table (11) and is stacked.

3. The electrically operated folding table according to claim 2, characterized in that, The driven slide (212) has a guide section (2121) that protrudes away from the active slide (211); the driven slide (212) also has a straight section (2122) disposed at at least one end of the guide section (2121) that is parallel to the active slide (211); when the table body switches between a closed state and an unfolded state, the driven table leg (14) enters the guide section (2121) from the straight section (2122).

4. The electrically operated folding table according to claim 3, characterized in that, The guide section (2121) is composed of two straight slides with an acute angle between them, with the acute angle opening facing the active slide (211).

5. The electrically operated folding table according to claim 2, characterized in that, The bottom end of the active table leg (12) is provided with a strip slider (18), which slides in the active slide rail (211) and is parallel to the active slide rail (211).

6. The electrically operated folding table according to claim 2, characterized in that, When the table is unfolded, the bottom ends of the active table leg (12) and the two driven table legs (14) converge toward the axis of the table.

7. An electrically operated folding table according to any one of claims 1-6, characterized in that, The first driving device (3) is connected to the support plate (21); The electric folding table also includes: a housing (4) having an opening (421); The second drive device (5) is used to drive the support plate (21) to enter and exit the box (4) through the opening (421) when the table is folded.

8. The electrically operated folding table according to claim 7, characterized in that, Also includes: The hinge seat (23) is fixed on the support plate (21); The support plate (21) is hinged to the bottom plate (41) of the housing (4). The second drive device (5) is a linear drive device. The second drive device (5) is hinged to the housing (4). The output end of the second drive device (5) is hinged to the hinge seat (23).

9. The electrically operated folding table according to claim 8, characterized in that, When the support plate (21) is rotated to a vertical position, both sides of the support plate (21) are respectively attached to the two side walls of the box body (4).

10. A car, characterized in that, The vehicle body includes an electrically folding table as described in any one of claims 1-9.

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