Folding table structure

Abstract

The utility model discloses a folding table structure which is used for saving space and improving the flexibility and stability of a folding table. The device comprises a supporting assembly, a mounting plate, a motor and a telescopic module; the supporting assembly comprises a supporting plate and a connecting plate, and the supporting assembly is used for being connected with a panel of the folding table; one end of the supporting plate is connected with the connecting plate, and the other end of the supporting plate is rotatably connected with the mounting plate used for mounting the folding table; one end of the telescopic module is rotatably connected with the middle of the connecting plate, and the other end is rotatably connected with the middle of the mounting plate; a motor is arranged on the telescopic module and used for driving the telescopic module to stretch out or retract so as to drive the supporting assembly to be unfolded or folded.

Description

Technical Field

[0001] This application relates to the field of RV parts technology, and in particular to a folding table structure. Background Technology

[0002] With the booming development of the transportation industry and the significant improvement of people's living standards, vehicles are no longer limited to simple means of transportation, but are gradually transforming into multifunctional mobile living spaces. RVs are increasingly becoming one of the means of transportation for people's leisure travel and outings after work. Driven by the diverse travel scenarios such as long-distance travel, camping adventures, and business trips, the efficient use of interior space and functional expansion have become key considerations in vehicle design.

[0003] In the existing technology, due to the interior space characteristics of mobile spaces such as motorhomes, folding tables are usually used inside the vehicle to meet people's needs for indoor dining, mobile office and study, and leisure and entertainment, thus facilitating people's travel.

[0004] However, traditional folding tables require manual folding, unfolding, and storage, which limits the number of users and the available space. Furthermore, to achieve the convenient folding feature, some stability is usually sacrificed. Therefore, the flexibility and stability of folding tables still need to be improved to better meet user needs. Utility Model Content

[0005] To address the aforementioned technical problems, this application provides a folding table structure, including: a support assembly, a mounting plate, a motor, and a telescopic module;

[0006] The support assembly includes a support plate and a connecting plate, and the support assembly is used to connect to the panel of the folding table;

[0007] One end of the support plate is connected to the connecting plate, and the other end is rotatably connected to the mounting plate. The mounting plate is used to mount the folding table.

[0008] One end of the telescopic module is rotatably connected to the middle of the connecting plate, and the other end is rotatably connected to the middle of the mounting plate.

[0009] The telescopic module is equipped with a motor, which drives the telescopic module to extend or retract, thereby driving the support assembly to unfold or fold.

[0010] Optionally, the telescopic module includes a turbine, a worm gear, a lead screw, a slider, and a telescopic rod;

[0011] The worm gear is connected to the motor shaft of the motor;

[0012] The worm gear meshes with the turbine;

[0013] The turbine is fixed to one end of the lead screw, and when the turbine rotates, it drives the lead screw to rotate.

[0014] The sliding component is sleeved on the lead screw;

[0015] One end of the telescopic rod is connected to the sliding member, and the other end is connected to the middle of the connecting plate. When the lead screw rotates, it drives the sliding member to slide linearly along the lead screw.

[0016] Optionally, the connecting plate is provided with stress dispersion holes, which are used to evenly distribute the forces acting on the connecting plate.

[0017] Optionally, auxiliary plates are provided at both ends of the connecting plate, and the auxiliary plates are connected to the bottom of the support plate.

[0018] Optionally, one end of the telescopic module is rotatably connected to the middle of the connecting plate via a first pin, and the other end is rotatably connected to the middle of the mounting plate via a second pin.

[0019] Optionally, a pin seat is provided in the middle of the mounting plate, and the second pin is mounted on the pin seat.

[0020] Optionally, one end of the telescopic module is provided with an open slot, the first pin is fastened in the slot and installed on the middle of the connecting plate.

[0021] Optionally, the support plate has an L-shaped structure, and a fixing head is provided at the included angle of the support plate. The fixing head has a screw hole for fixing to the panel of the folding table.

[0022] Optionally, the mounting plate is provided with side plates at its left and right ends, and the side plates are connected to the other end of the support plate.

[0023] Optionally, the telescopic module is provided with a cover plate, which covers the outside of the lead screw.

[0024] As can be seen from the above technical solutions, this application has the following advantages:

[0025] 1. The folding table structure adopts a motor-driven telescopic module, which is convenient for users to operate, improves the flexibility of use, and helps to save space.

[0026] 2. The telescopic module is located between the middle of the connecting plate of the support component and the middle of the mounting plate. When the motor drives the telescopic module, the support component can be smoothly unfolded or folded. The support component is connected to the mounting plate, so that the entire structure of the table can provide sufficient stability in the unfolded state.

[0027] 3. Because the support plate and the mounting plate are rotatably connected, the tabletop angle can be adjusted to adapt to different usage scenarios and needs, thus improving the flexibility of the folding table. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of an installation structure for the folding table structure provided in this application;

[0029] Figure 2 This is a schematic diagram of another installation structure for the folding table structure provided in this application;

[0030] Figure 3 This is a structural diagram of the telescopic module in the folding table structure provided in this application;

[0031] Figure 4 This is a schematic diagram of the turbine and worm gear drive screw in the folding table structure provided in this application.

[0032] Figure 5 This is another structural schematic diagram of the turbine and worm gear drive screw in the folding table structure provided in this application. Detailed Implementation

[0033] To address the aforementioned technical problems, this application provides a folding table structure that saves space and improves the flexibility and stability of the folding table.

[0034] In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and other terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only used to describe the relative positional relationship between the components or parts and do not specifically limit the specific installation orientation of each component or part.

[0035] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0036] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0037] Furthermore, the structures, proportions, sizes, etc., drawn in the accompanying drawings of this application are only used to complement the content disclosed in the specification for those skilled in the art to understand and read, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modification to the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects and purposes that this application can produce, should still fall within the scope of the technical content disclosed in this application.

[0038] The technical solutions of this application will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0039] Please see Figure 1 This application first provides an embodiment of a folding table structure, which includes:

[0040] Support component 01, mounting plate 02, motor 03, and telescopic module 04;

[0041] The support assembly 01 includes a support plate 11 and a connecting plate 12. The support assembly 01 is used to connect with the panel of the folding table.

[0042] One end of the support plate 11 is connected to the connecting plate 12, and the other end is rotatably connected to the mounting plate 02, which is used to mount the folding table.

[0043] One end of the telescopic module 04 is rotatably connected to the middle of the connecting plate 12, and the other end is rotatably connected to the middle of the mounting plate 02;

[0044] A motor 03 is installed on the telescopic module 04. The motor 03 is used to drive the telescopic module 04 to extend or retract, so as to drive the support assembly 01 to unfold or fold.

[0045] Support component 01: Support component 01 includes a support plate 11 and a connecting plate 12, which are connected to the tabletop and are responsible for providing support and stability to the tabletop. The support plate 11 is rotatably connected to the mounting plate 02, allowing the entire tabletop to be unfolded or folded when needed. This connection method provides the tabletop with rotatable movement capabilities.

[0046] Mounting Plate 02: Mounting Plate 02 is the foundation of the entire structure, used to support and mount the folding table. This can be a sturdy sheet or frame that can be securely attached to the interior structure of the RV.

[0047] Motor 03: Motor 03 is the power source for unfolding and folding the desktop. Motor 03 can be installed in a suitable position on the structure and connected to the telescopic module 04 to achieve the extension and retraction movements. This electric drive method improves the convenience and efficiency of desktop operation.

[0048] Telescopic Module 04: Telescopic module 04 is a retractable component, with one end connected to the middle of the connecting plate 12 and the other end connected to the middle of the mounting plate 02. This telescopic module, driven by motor 03, enables the support component 01 to extend or retract, thereby realizing the unfolding and folding of the folding table.

[0049] The working principle of the entire structure is that when the motor 03 starts, it drives the movement of the telescopic module 04. The force of the telescopic module 04 acts on the middle of the connecting plate 12, causing the support plate 11 to rotate relative to the mounting plate 01, so that the folding table can be unfolded to the use position or folded to the storage position.

[0050] In this embodiment, a folding table structure with a motor-driven telescopic module 04 is adopted to improve the convenience and efficiency of operation. The telescopic module 04 is located between the middle of the connecting plate of the support component 01 and the middle of the mounting plate 02. When the motor drives the telescopic module 04, the support component 01 can be smoothly unfolded or folded, thereby providing workspace when needed and saving space when not needed. Furthermore, the connection between the support component 01 and the mounting plate 02 ensures sufficient stability for the entire table structure in the unfolded state. Since the support plate 11 and the mounting plate 12 are rotatably connected, the tabletop angle can be adjusted to adapt to different usage scenarios and needs, improving the flexibility of the folding table.

[0051] See Figure 4 and Figure 5 In an optional embodiment, the telescopic module 04 includes a turbine 41, a worm gear 42, a lead screw 43, a slider 44, and a telescopic rod 45;

[0052] The worm gear 42 is connected to the motor shaft 31 of the motor 03;

[0053] Worm 42 meshes with turbine 41;

[0054] The turbine 41 is fixed to one end of the lead screw 43. When the turbine 41 rotates, it drives the lead screw 43 to rotate.

[0055] Sliding element 44 is sleeved on lead screw 43;

[0056] One end of the telescopic rod 45 is connected to the sliding member 44, and the other end is connected to the middle of the connecting plate 12. When the lead screw 43 rotates, it drives the sliding member 44 to slide linearly along the lead screw 43.

[0057] Turbine 41: Turbine 41 is a circular wheel that meshes with worm 42.

[0058] Worm 42: Worm 42 is a helical rod-shaped part that is connected to the motor shaft 31 of motor 03. Worm 42 meshes with turbine 41 through its helical shape. When motor 03 is started, turbine 41 is driven to rotate by worm 42.

[0059] Lead screw 43: Lead screw 43 is a long, straight rod-shaped part, one end of which is fixedly connected to turbine 41. When turbine 41 rotates, lead screw 43 will be driven to rotate by turbine 41.

[0060] Sliding element 44: The sliding element 44 is sleeved on the lead screw 43 and can slide linearly along the lead screw 43. The design of the sliding element 44 allows it to fit tightly with the lead screw 43 while also being movable.

[0061] Telescopic rod 45: One end of the telescopic rod 45 is connected to the sliding member 44, and the other end is connected to the middle of the connecting plate 12. When the sliding member 44 slides along the lead screw 43, the telescopic rod 45 moves accordingly, thereby driving the rotation of the connecting plate 12.

[0062] The entire telescopic module works as follows: motor 03 drives turbine 41 to rotate via worm gear 42, and turbine 41 then drives slider 44 to slide linearly along lead screw 43 via the rotation of lead screw 43. Telescopic rod 45 is connected to slider 44, so as slider 44 moves, telescopic rod 45 pulls connecting rod 12, thereby causing support plate 11 to rotate. This design converts the rotational motion of motor 03 into linear motion, ultimately enabling the folding and unfolding operation of support component 01.

[0063] In this embodiment, the telescopic module 04 has good thrust, which can ensure the stable unfolding or folding of the folding table panel. Therefore, when using the telescopic module 04 in this embodiment, unfolding or folding can be achieved using a single telescopic module, which makes the folding structure simpler. Furthermore, since only one telescopic module is needed, the production cost is reduced. In this embodiment, the combination of the worm gear 42 structure and the lead screw 43 structure gives the module a strong self-locking capability, that is, it can withstand a large load when the panel is unfolded.

[0064] In addition, the motor 03 in the telescopic module provided in this embodiment can be installed closer to the rotation point, and the entire telescopic module occupies less space, which is very beneficial for use in RVs.

[0065] Please see Figure 2 In an optional embodiment, the connecting plate 12 is provided with stress dispersion holes 13, which are used to evenly distribute the force on the connecting plate.

[0066] In this embodiment, since the telescopic module 04 is connected to the middle of the connecting plate 12, when the motor 03 drives the telescopic module 04 to operate, the force of the telescopic module 04 will be concentrated in the middle of the connecting plate 12, which is not conducive to driving the support plates 11 at both ends of the connecting plate 12 to rotate. Furthermore, when the force of the telescopic module 04 acts on the middle of the connecting plate 12 for a long time, it can easily cause damage to the connecting plate 12. Providing stress dispersion holes 13 on the connecting plate 12 can evenly distribute the force of the telescopic module 04 to all parts of the connecting plate 12, driving the support plates 11 to rotate. At the same time, providing stress dispersion holes 13 on the connecting plate 12 can reduce manufacturing costs. These stress dispersion holes 13 can be in various shapes such as circular, square, and rectangular, and multiple holes can be provided.

[0067] In an optional embodiment, auxiliary plates 14 are provided at both ends of the connecting plate 12, and the auxiliary plates 14 are connected to the bottom of the support plate 11.

[0068] Side plates 21 are provided at both ends of the mounting plate 02, and the side plates 21 are connected to the other end of the support plate 11.

[0069] In this embodiment, auxiliary plates 13 are respectively installed at the left and right ends of the connecting plate 12. The connecting plate 12 and the auxiliary plates 13 are an integral structure. The connecting plate 12 is connected to the bottom of the support plate 11 through the auxiliary plates 13, so that the connecting plate 12 can effectively drive the support plate 11 to rotate. When the support plate 11 and the connecting plate 12 are connected, they form a horizontal plane to stably support the folded tabletop. The support plate 11 and the connecting plate 12 are detachably connected, and when any part is damaged, it can be replaced individually. Side plates 21 are respectively provided at the left and right ends of the mounting plate 02, and the side plates 21 are connected to the other end of the support plate 11. This design can provide a more uniform support structure, making the folding table more stable when unfolded or folded.

[0070] Please see Figures 1 to 3 In an optional embodiment, one end of the telescopic module 04 is rotatably connected to the middle of the connecting plate 12 via a first pin 05, and the other end is rotatably connected to the middle of the mounting plate 12 via a second pin 06.

[0071] One end of the telescopic module 04 is provided with an open slot 08, and the first pin 05 is fastened in the slot 08 and installed on the middle of the connecting plate 12.

[0072] One end of the telescopic module 04 is connected to the middle of the connecting plate 12 via a first pin 05, forming a rotational connection point, allowing the connecting plate 12 to rotate around the first pin 05. The other end of the telescopic module 04 is connected to the mounting plate 02 via a second pin 06, forming another rotational connection point, allowing the telescopic module 04 to rotate relative to the mounting plate 02.

[0073] In this embodiment, the support component 01 can be rotated and unfolded or folded by the telescopic module 04 with the support of the first pin 05 and the second pin 06. This connection method is simple and effective. The rotational support of the first pin 05 and the second pin 06 achieves a reliable rotational connection, while making the operation of the folding table more stable and controllable.

[0074] In this embodiment, the first pin 05 is fastened in the slot 08. The open design of the slot 08 facilitates the removal of the first pin 05, allowing the table panel to be manually pulled out in the event of motor 03 failure, thus improving maintainability and ease of operation in emergency situations. When motor 03 fails, the user can manually unfold the table panel by removing the first pin 05, providing an alternative operating method and increasing the reliability and flexibility of the folding table structure.

[0075] Please see Figures 1 to 3 In an optional embodiment, a pin seat 07 is provided in the middle of the mounting plate 12, and a second pin 06 is mounted on the pin seat 07.

[0076] In this embodiment, the pin seat 07 is a component for accommodating the second pin 06. Its structure may include a hole or groove, allowing the second pin 06 to be fixed within the seat. The second pin 06 is installed in the pin seat 07 to ensure a more secure and stable connection between the second pin 06 and the mounting plate 02, thereby providing better guidance and support for the movement of the first pin 05 in the slot 08.

[0077] Please refer to Figure 2. In an optional embodiment, the support plate 11 has an L-shaped structure, and a fixing head 09 is provided at the included angle of the support plate 11. The fixing head 09 has screw holes for fixing to the panel of the folding table.

[0078] In this embodiment, the support plate 11 has an L-shaped structure and bears the weight of the tabletop of the folding table. A fixing head 09 is provided at the included angle of the support plate 11, and the fixing head 09 has a screw hole so that the tabletop of the folding table is fixed to the support plate 11 by screws, and the fixing head 09 can assist the support plate 11 in bearing the tabletop of the folding table.

[0079] Please see Figure 3 In an optional embodiment, a cover plate 46 is provided on the telescopic module, which covers the outside of the lead screw 43.

[0080] In this embodiment, the cover plate 46 installed on the telescopic module 04 can provide good protection for components such as the lead screw 43. The cover plate 46 can be of various shapes, such as arc-shaped or angular.

[0081] It should be noted that the above description of the disclosed embodiments enables those skilled in the art to implement or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A folding table structure, characterized in that, include: Support components, mounting plate, motor, and telescopic module; The support assembly includes a support plate and a connecting plate, and the support assembly is used to connect to the panel of the folding table; One end of the support plate is connected to the connecting plate, and the other end is rotatably connected to the mounting plate. The mounting plate is used to mount the folding table. One end of the telescopic module is rotatably connected to the middle of the connecting plate, and the other end is rotatably connected to the middle of the mounting plate. The telescopic module is equipped with a motor, which drives the telescopic module to extend or retract, thereby driving the support assembly to unfold or fold.

2. The folding table structure according to claim 1, characterized in that, The telescopic module includes a turbine, a worm gear, a lead screw, a slider, and a telescopic rod; The worm gear is connected to the motor shaft of the motor; The worm gear meshes with the turbine; The turbine is fixed to one end of the lead screw, and when the turbine rotates, it drives the lead screw to rotate. The sliding component is sleeved on the lead screw; One end of the telescopic rod is connected to the sliding member, and the other end is connected to the middle of the connecting plate. When the lead screw rotates, it drives the sliding member to slide linearly along the lead screw.

3. The folding table structure according to claim 1, characterized in that, The connecting plate is provided with stress dispersion holes, which are used to evenly distribute the force on the connecting plate.

4. The folding table structure according to claim 1, characterized in that, The connecting plate has auxiliary plates at its left and right ends, and the auxiliary plates are connected to the bottom of the support plate.

5. The folding table structure according to claim 1, characterized in that, One end of the telescopic module is rotatably connected to the middle of the connecting plate via a first pin, and the other end is rotatably connected to the middle of the mounting plate via a second pin.

6. The folding table structure according to claim 5, characterized in that, A pin seat is provided in the middle of the mounting plate, and the second pin is mounted on the pin seat.

7. The folding table structure according to claim 5, characterized in that, One end of the telescopic module is provided with an open slot, the first pin is fastened in the slot and installed on the middle of the connecting plate.

8. The folding table structure according to claim 1, characterized in that, The support plate has an L-shaped structure, and a fixing head is provided at the included angle of the support plate. The fixing head has a screw hole for fixing to the panel of the folding table.

9. The folding table structure according to claim 1, characterized in that, The mounting plate has side plates at its left and right ends, and the side plates are connected to the other end of the support plate.

10. The folding table structure according to claim 2, characterized in that, The telescopic module is provided with a cover plate, which covers the outside of the lead screw.

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