Vehicle-mounted article balanced bearing mechanism and vehicle

Abstract

The utility model relates to a kind of vehicle-mounted article balanced bearing mechanism, belong to the technical field of automotive interior parts, interior panel structure includes: bearing main body and vertical adjusting balancing device. Among them, vertical adjusting balancing device includes pedestal, lifting column and vertical drive component. Vertical drive component drives the lifting column to lift, to make the lifting column drive the bearing main body to lift. Multiple the lifting column is used to adjust the attitude of the bearing main body. It also relates to a kind of vehicle, including vehicle body and vehicle-mounted article balanced bearing mechanism, vehicle-mounted article balanced bearing mechanism is installed on the sub-instrument panel in vehicle body. The vehicle-mounted article balanced bearing mechanism and vehicle of the utility model utilize multiple lifting columns to lift the different positions of bearing main body, to adjust the attitude of bearing main body, so that bearing main body keeps level, vehicle-mounted article can be stably placed on bearing main body, and will not occur to shake, escape or liquid overflow, guarantee driving safety, improve the comfort of driver and passenger.

Description

Technical Field

[0001] This application relates to the technical field of automotive interior parts, and more particularly to a vehicle-mounted item balance bearing mechanism and vehicle. Background Technology

[0002] A car consists of four basic parts: engine, chassis, body, and electrical equipment. These parts work together to enable the car to move. The body is the key part that carries the driver and passengers and various equipment. The instrument panel and the sub-instrument panel are both indispensable components of the car's interior. The instrument panel usually has a screen to display vehicle driving information, while the sub-instrument panel not only has operation buttons for control functions, but also increasingly provides storage space for the driver and passengers.

[0003] The vehicle may be equipped with a microphone for passengers to sing karaoke, and may also hold other items such as umbrellas and water bottles. The passenger side dashboard usually has cup holders, storage boxes, or other support structures to hold these items. Generally, these support structures are fixed, with items placed inside or simply secured within them.

[0004] However, the design of these load-bearing structures is mostly based on static usage scenarios, with insufficient consideration for the dynamic stability of the vehicle during operation. When the vehicle is driving on bumpy roads or making sharp turns or sudden braking, the items inside the load-bearing structure are prone to shaking, causing items to fall out or liquids to spill. This can not only damage the vehicle's interior structure or wet the seats and floor, but also inconvenience the occupants, distract the driver, and increase driving safety hazards. Utility Model Content

[0005] This utility model aims to at least partially solve one of the technical problems in the related art.

[0006] Therefore, this application aims to provide a vehicle-mounted goods balancing support mechanism and vehicle. Through a novel design of the support mechanism supporting the connecting structure on the vehicle, the support structure is kept balanced while the vehicle is in motion, and the vehicle-mounted goods contained therein are placed stably, thereby solving the problem that vehicle-mounted goods are easy to fall out or cause liquid spillage in the prior art.

[0007] To achieve the above objectives, in a first aspect, this application provides a vehicle-mounted goods balancing and load-bearing mechanism, comprising:

[0008] The main body of the load-bearing structure;

[0009] A vertical adjustment and balancing device for installation on a vehicle; the vertical adjustment and balancing device includes:

[0010] Base;

[0011] The rising bollard connects to the bottom of the supporting structure;

[0012] A vertical drive assembly is mounted on the base; the vertical drive assembly is connected to the lifting column, and the vertical drive assembly drives the lifting column to rise and fall, so that the lifting column drives the supporting body to rise and fall.

[0013] Multiple lifting columns are installed to adjust the posture of the supporting body.

[0014] In the existing technical solutions, items are placed on a supporting structure, which is fixed to the sub-dashboard inside the vehicle. When the vehicle is traveling on bumpy roads or making sharp turns or sudden braking, the vehicle body will tilt due to road undulations or inertia. The supporting structure will tilt accordingly, causing items to easily detach from the supporting structure under the influence of gravity and inertia. This can lead to collisions between the detached items and the interior structure, damaging both the interior structure and the items. When the items are containers of liquid, such as cups, the liquid will spill out, wetting the seats and floor. Even if the items are usually secured to the supporting structure, the tilting of the supporting structure can still easily cause the liquid to spill out. Collision damage and liquid spillage also inconvenience the occupants, distract the driver, and increase driving safety hazards. This application utilizes the aforementioned scheme to raise and lower the load-bearing body at different positions, thereby adjusting the posture of the load-bearing body and changing its tilt angle relative to the vehicle body. This ensures that the load-bearing surface on the load-bearing body used to support the vehicle's cargo remains horizontal, preventing the load-bearing body from tilting relative to the horizontal plane. The vehicle's cargo can be stably placed on the load-bearing body without shaking, falling off, or liquid spilling due to the vehicle's tilt, thus avoiding collision damage and interior soiling, ensuring driving safety, and improving the comfort of passengers.

[0015] In some embodiments of this application, the lifting column includes an upper column and a lower column; the top of the upper column is connected to the supporting body; and the bottom of the upper column is connected to the lower column via a ball joint.

[0016] In the technical solution, the ball joint of the structure design allows the upper and lower columns to swing at a certain angle, and the load-bearing body can tilt relative to the vehicle body to adapt to the tilt changes of the vehicle body in different directions, so that the load-bearing surface of the load-bearing body remains horizontal and ensures the stable placement of the items on the vehicle.

[0017] In some embodiments of this application, a reference line is defined, which is vertical and passes through the center of gravity of the supporting body, and multiple lifting columns are arranged at intervals around the reference line.

[0018] In this technical solution, the structural design incorporates a ring-shaped arrangement of lifting columns, ensuring that each column can be used to lift the load on one side of the load's center of gravity. This allows each column's movement to produce a noticeable change in the load's posture, enabling more precise and efficient adjustment of the load's attitude. Furthermore, the design ensures the lifting columns are more evenly distributed across the load, providing effective support to all parts of the load and preventing tilting due to insufficient local support under the weight of the load. This improves the load's stability and maintains the smoothness of the load.

[0019] In some embodiments of this application, the number of vertical drive components is the same as and corresponds one-to-one with the number of lifting columns. The vertical drive components include:

[0020] The vertical adjustment motor is mounted on the lifting column;

[0021] A vertical adjusting rack is mounted on the base;

[0022] The vertical adjustment gear is connected to the vertical adjustment motor, which drives the vertical adjustment motor to rotate the vertical adjustment gear. The vertical adjustment gear meshes with the vertical adjustment rack, so that when the vertical adjustment gear rolls along the vertical adjustment rack, the vertical adjustment gear drives the lifting column to rise and fall through the vertical adjustment motor.

[0023] In the technical solution, the structural design realizes the transmission between the motor and the lifting column through the meshing of gears and racks, thereby achieving the smooth and reliable lifting movement of the lifting column. The lifting column has a fast response speed and can achieve precise control of the movement stroke of each lifting column, improving the synchronization and accuracy of the adjustment of each lifting column, better adapting to the rapid changes in vehicle movement, and ensuring the stability of the goods on the vehicle.

[0024] In some embodiments of this application, a lifting guide hole is provided on the base; the bottom of the lifting column is slidably disposed in the lifting guide hole;

[0025] The inner wall of the lifting guide hole is provided with a vertical mounting groove, which is set vertically; the vertical adjusting gear is slidably set in the vertical mounting groove, and the vertical adjusting rack is set in the vertical mounting groove.

[0026] In the technical solution, the structural design enables the lifting guide hole to not only guide the lifting of the lifting column, but also to provide radial support for the lifting column, preventing it from shifting or swaying during the lifting process and improving the stability of the movement; on the other hand, the gear and rack structure is hidden in the base, and the base can protect the transmission structure and improve the structural life.

[0027] In some embodiments of this application, a lateral adjustment balancing device is further included, the lateral adjustment balancing device comprising:

[0028] External bracket, used to connect to the vehicle;

[0029] The internal support is installed on the side of the main supporting body;

[0030] A lateral drive assembly is mounted on the outer support; the lateral drive assembly is connected to the inner support, and is used to drive the inner support to move in the horizontal direction.

[0031] Multiple lateral adjustment and balancing devices are provided to adjust the posture of the supporting body.

[0032] In the technical solution, the structural design enables the control of the load-bearing body's posture in the horizontal direction, allowing direct lateral pushing and pulling of the load-bearing body to quickly tilt relative to the vehicle body, further enhancing the control capability of the load-bearing body's posture; on the other hand, the structural design can also provide lateral support for the load-bearing body, preventing it from shifting or swaying, improving the stability of the load-bearing body, and thus ensuring the stability of the vehicle-mounted goods.

[0033] In some embodiments of this application, a reference line is defined, which is vertical and passes through the center of gravity of the supporting body, and multiple lateral adjustment and balancing devices are arranged at intervals around the reference line.

[0034] In this technical solution, the structural design incorporates lateral adjustment and balancing devices arranged in a circular pattern. Each lateral adjustment and balancing device can quickly drive the load-bearing body to tilt to the corresponding side, allowing each device to produce a significant change in the load-bearing body's posture. This enables more precise and efficient adjustment of the load-bearing body's posture. Furthermore, the lateral adjustment and balancing devices are evenly distributed across the load-bearing body, ensuring that each part of the load-bearing body receives effective lateral support from the devices, thus improving the stability of the load-bearing body and maintaining the stability of the loaded goods.

[0035] In some embodiments of this application, the lateral drive component includes:

[0036] A lateral adjustment motor is located at one end of the outer bracket, and the other end of the outer bracket is movably connected to the vehicle.

[0037] A lateral adjustment gear is connected to a lateral adjustment motor, which drives the lateral adjustment motor to rotate the lateral adjustment gear.

[0038] The lateral adjustment rack has an adjustment groove on its inner support, which is set horizontally. The lateral adjustment rack is set in the adjustment groove. The lateral adjustment gear is slidably set in the adjustment groove and meshes with the lateral adjustment rack.

[0039] In this technical solution, the structural design utilizes the meshing of gears and racks to drive the motor to move the inner support horizontally. This enables smooth and reliable lateral movement of the load-bearing body, efficiently and accurately changing the tilt angle of the load-bearing body relative to the vehicle body. It also improves the synchronization and accuracy of various lateral adjustment and balancing devices, better adapting to rapid changes during vehicle movement, maintaining the load-bearing surface of the load-bearing body, and providing a fast response speed for the lateral movement of the carried items. On the other hand, when the inner support is fixedly connected to the load-bearing body, the angle between the outer support and the inner support can be changed, altering the position of the connection point of the outer support on the inner support. This allows the inner support to move horizontally relative to the outer support while adapting to the tilt of the inner support as the load-bearing body tilts relative to the vehicle body.

[0040] In some embodiments of this application, four lifting columns are provided; the line connecting the first lifting column and the second lifting column is defined as the first reference line, and the line connecting the third lifting column and the fourth lifting column is defined as the second reference line; the midpoint of the first reference line coincides with the midpoint of the second reference line, and the first reference line is perpendicular to the second reference line.

[0041] In the technical solution, the structural design arranges the four lifting columns in a cross shape, enabling the lifting of the load-bearing body in four directions. This not only produces more obvious posture changes for the load-bearing body, making it easier to control the posture of the load-bearing body and reducing the difficulty of posture control, but also efficiently adjusts the load-bearing surface of the load-bearing body to a horizontal position, keeping the loaded items stable.

[0042] Secondly, this application provides a vehicle, including:

[0043] The vehicle body has a secondary dashboard installed inside.

[0044] As mentioned above, the vehicle-mounted cargo balance and load-bearing mechanism is located on the sub-dashboard.

[0045] In this technical solution, the structural design applies a vehicle-mounted goods balancing and load-bearing mechanism to the vehicle, which can effectively solve the problems of goods swaying, falling off, or liquid spilling due to vehicle tilting during driving, improve vehicle comfort and safety, provide a more convenient and comfortable user experience for drivers and passengers, and enhance the vehicle's competitiveness in the market.

[0046] As can be seen from the above technical solutions, additional aspects and advantages of this application 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 application. Attached Figure Description

[0047] Figure 1This is a three-dimensional schematic diagram of the overall structure of the vehicle-mounted goods balance bearing mechanism according to the embodiments of this application;

[0048] Figure 2 This is a top view schematic diagram of the overall structure of the vehicle-mounted goods balance bearing mechanism according to the embodiments of this application;

[0049] Figure 3 This is a bottom view of the overall structure of the vehicle-mounted cargo balance bearing mechanism according to the embodiments of this application;

[0050] Figure 4 This is a side view schematic diagram of the overall structure of the vehicle-mounted goods balance bearing mechanism according to the embodiments of this application when the bearing surface and the mounting surface are parallel.

[0051] Figure 5 This is a cross-sectional schematic diagram of the overall structure of the vehicle-mounted goods balance bearing mechanism according to the embodiments of this application when the bearing surface and the mounting surface are parallel.

[0052] Figure 6 This is a schematic diagram of the vertical drive assembly of the vertical adjustment and balancing device of the vehicle-mounted goods balancing and bearing mechanism according to an embodiment of this application on the base.

[0053] Figure 7 This is a side view of the overall structure of the vehicle-mounted goods balance bearing mechanism according to the embodiments of this application when the bearing surface is tilted relative to the mounting surface.

[0054] Figure 8 This is a schematic diagram of the structure of the vehicle-mounted cargo balance bearing mechanism installed in the sub-dashboard according to the embodiments of this application.

[0055] In the above figures: 100, Sub-instrument panel; 101, Mounting surface; 102, Storage compartment; 200, Vehicle cargo balance and load-bearing mechanism; 300, Reference line; 400, First reference connection line; 500, Second reference connection line;

[0056] 1. Main load-bearing structure; 11. Load-bearing surface; 12. Storage compartment;

[0057] 2. Vertical adjustment balancing device; 21. Base; 211. Lifting guide hole; 212. Vertical mounting groove; 22. Lifting column; 221. Upper column; 222. Lower column; 223. Ball joint; 2231. Ball bearing; 2232. Rolling groove; 23. Vertical drive assembly; 231. Vertical adjustment motor; 232. Vertical adjustment rack; 233. Vertical adjustment gear;

[0058] 3. Lateral adjustment balancing device; 31. Outer support; 32. Inner support; 321. Adjustment groove; 33. Lateral drive assembly; 331. Lateral adjustment motor; 332. Lateral adjustment gear; 333. Lateral adjustment rack. Detailed Implementation

[0059] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "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 based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not 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 application.

[0060] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," 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 components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0061] In this application, unless otherwise expressly 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.

[0062] In this application, 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 application. 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.

[0063] The present application 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.

[0064] It's important to note that in the automotive industry, a vehicle includes its body, which is the core structure of the vehicle. This body comprises the chassis and body panels. Inside the body panels is the passenger compartment, where items such as umbrellas and water bottles may be placed. To accommodate passengers' karaoke needs, microphones may even be provided. The secondary dashboard 100 within the passenger compartment typically features cup holders, storage boxes, and other storage structures to hold and store these in-vehicle items.

[0065] In existing technology, items such as umbrellas, water cups, and microphones are placed on a supporting structure, which is fixed to the sub-dashboard 100 inside the vehicle body. When the vehicle is traveling on bumpy roads or making sharp turns or sudden braking, the vehicle body will tilt due to road undulations or driving inertia. The supporting structure will tilt accordingly, causing the items to easily detach from the supporting structure under the influence of gravity and inertia. This can lead to collisions between the detached items and the interior structure of the vehicle, damaging both the interior structure and the items. When the items are containers holding liquids, such as water cups, detachment can cause the liquid to spill, wetting the seats and floor. Even if clips or clamps are used to secure the cup to the supporting structure, the liquid can still easily spill out as the cup tilts with the structure. Furthermore, collision damage between the items and the interior structure, as well as spillage, can inconvenience passengers, causing the driver to focus on these unusual situations, thus diverting their attention and increasing driving safety hazards.

[0066] Based on this, this application proposes a vehicle-mounted goods balancing support mechanism 200. By adjusting the vertical balancing device 2 to raise and lower the support body 1 at different positions, the posture of the support body 1 relative to the vehicle is changed, ensuring that the support surface 11 of the support body 1 remains horizontal when the vehicle is in motion, and that the vehicle-mounted goods on the support body 1 are placed stably, thereby solving the problem in the prior art that vehicle-mounted goods are easy to fall out or cause liquid spillage.

[0067] In the following, embodiments of this application will be described in detail with reference to the accompanying drawings.

[0068] See Figures 1 to 5 as well as Figure 7 and Figure 8In one illustrative embodiment of the vehicle-mounted item balancing support mechanism 200 of this application, the vehicle-mounted item balancing support mechanism 200 includes a support body 1. The support body 1 is used to accommodate and place vehicle-mounted items. The support body 1 typically has a support surface 11, on which vehicle-mounted items are placed and supported. The support body 1 typically has a storage compartment 12, the bottom surface of which serves as the support surface 11, and vehicle-mounted items are placed inside the storage compartment 12. The storage compartment 12 extends upward through the support body 1, forming an opening at the top of the support body 1, facilitating the vertical insertion and removal of vehicle-mounted items, and ensuring that the items are stably stored in the storage compartment 12, preventing them from falling out under their own weight. The structure of the support body 1 can be configured according to the vehicle-mounted items to be accommodated and secured. When the vehicle-mounted items are cups, the support body 1 serves as a cup holder; when the vehicle-mounted items are loose items, the support body 1 serves as a storage box.

[0069] See Figure 1 , Figures 3 to 5 as well as Figure 7 and Figure 8 In some embodiments, the vehicle-mounted cargo balance support mechanism 200 further includes a vertical adjustment balance device 2. The vertical adjustment balance device 2 includes a base 21. The base 21, as the main structure of the vertical adjustment balance device 2, is mounted on the vehicle and is typically mounted on the sub-dashboard 100 inside the vehicle cabin, thereby connecting and fixing the base 21. The base 21 is typically mounted on the mounting surface 101 of the sub-dashboard 100, which is horizontal when the vehicle is traveling on a level road.

[0070] See Figure 1 , Figure 5 and Figure 7 In some embodiments, the vertical balance adjustment device further includes a lifting column 22. The lifting column 22 is movably connected to the base 21, allowing the lifting column 22 to move relative to the base 21, thereby moving the supporting body 1 relative to the sub-instrument panel 100 in the vehicle cabin and changing the distance between the supporting body 1 and the mounting surface 101.

[0071] See Figure 5 and Figure 6 In some embodiments, the vertical balance adjustment device further includes a vertical drive assembly 23. The vertical drive assembly 23 is disposed on the base 21 and connected to the lifting column 22. The vertical drive assembly 23 drives the lifting column 22 to move up and down, that is, moves the lifting column 22 away from or towards the mounting surface 101, causing the lifting column 22 to move the supporting body 1 up and down, changing the distance between the supporting body 1 and the mounting surface 101. The vertical drive assembly 23 typically includes a power element such as a motor to provide power for driving the lifting column 22 to move up and down.

[0072] See Figure 1 , Figure 5 and Figure 7 In some embodiments, multiple lifting columns 22 are provided, each connected to a different position on the supporting body 1. The number of lifting columns 22 is typically no less than three, thereby enabling the lifting of the supporting body 1 at every angular position. See also... Figure 7 Multiple lifting columns 22, through different lifting strokes, change the distance between various positions of the supporting body 1 and the mounting surface 101. During vehicle movement, the mounting surface 101 changes angle relative to the horizontal plane as the vehicle body posture changes. The multiple lifting columns 22 then adjust the distance between various positions of the supporting body 1 and the mounting surface 101, thereby changing the tilt angle of the supporting surface 11 of the supporting body 1 relative to the mounting surface 101 on the vehicle body. This keeps the supporting surface 11 of the supporting body 1 horizontal, maintaining the balance of the items placed on the supporting body 1 and preventing the items from swaying due to changes in the vehicle body posture, thus maintaining the stability of the items. It also prevents the supporting surface 11 of the supporting body 1 from tilting relative to the horizontal plane, preventing items from sliding out or falling off the supporting body 1.

[0073] Furthermore, only one base 21 may be provided, with multiple lifting columns 22 all mounted on the same base 21. The number of bases 21 may also be the same as the number of lifting columns 22, with each lifting column 22 movably connected to its corresponding base 21. This structural design increases the flexibility of the vertical adjustment and balancing device 2's configuration, allowing the base 21 to be positioned according to the space available in the sub-instrument panel 100.

[0074] Furthermore, the vehicle is typically equipped with a vehicle sensing module to detect the vehicle's attitude. The vehicle is also typically equipped with a controller electrically connected to the vehicle sensing module, allowing the controller to collect the vehicle's attitude information through the sensor. The controller is typically electrically connected to the vertical drive component 23 of the vertical adjustment and balancing device 2, thereby controlling the lifting stroke of each rising column 22 based on the collected attitude information, changing the attitude of the supporting body 1, and adjusting the supporting surface 11 of the supporting body 1 to a horizontal position.

[0075] Furthermore, a load-bearing sensing module can be installed on the load-bearing body 1 to sense its posture. The controller is electrically connected to the load-bearing sensing module, enabling the controller to collect the posture information of the load-bearing body 1 through the load-bearing sensing module. By directly collecting the posture information of the load-bearing body 1, the controller confirms that after controlling each lifting column 22 to rise and fall, it adjusts the load-bearing surface 11 of the load-bearing body 1 to a horizontal position.

[0076] This application utilizes the above-described scheme to drive multiple lifting columns 22 via the vertical drive assembly 23, thereby raising and lowering the support body 1. This changes the posture of the support body 1, adjusting the tilt angle between the support body 1 and the mounting surface 101 on the vehicle's sub-dashboard 100. The support surface 11 on the support body 1, used to support in-vehicle items, is adjusted and kept horizontal, preventing it from tilting relative to the horizontal plane. This ensures the in-vehicle items remain stable on the support surface 11, preventing them from shaking, falling out, or leaking liquid due to vehicle tilt. This avoids collisions between in-vehicle items and the vehicle's interior structure, preventing spilled liquid from polluting the interior, improving passenger comfort, preventing these abnormal conditions of in-vehicle items from distracting the driver, keeping the driver's attention on vehicle control, and ensuring driving safety.

[0077] See Figure 5 and Figure 7 In some embodiments, the lifting column 22 includes an upper column 221 and a lower column 222. The lower column 222 is movably connected to the base 21, allowing the lifting column 22 to rise and fall relative to the base 21. The top of the upper column 221 is connected to the supporting body 1, enabling the lifting column 22 to drive the supporting body 1 to rise and fall. The bottom of the upper column 221 is connected to the lower column 222 via a ball joint 223. The ball joint 223 allows for a certain angle of swing between the upper column 221 and the lower column 222. The ball joint 223 typically includes a ball bearing 2231 and a rolling groove 2232. When the ball bearing 2231 is located on the upper column 221, the rolling groove 2232 begins on the lower column 222; when the ball bearing 2231 is located on the lower column 222, the rolling groove 2232 begins on the upper column 221. Multiple lifting columns 22 drive the support body 1 to rise and fall. When adjusting the posture of the support body 1, the support body 1 tilts to one side in a direction parallel to the mounting surface 101. The upper column 221 swings with the support body 1 relative to the lower column 222, allowing the lifting columns 22 to adapt to changes in the tilt angle between the support body 1 and the mounting surface 101. The ball joint 223 can not only change the angle between the upper column 221 and the lower column 222, but also change the direction of the swing between the upper column 221 and the lower column 222, allowing the lifting columns 22 to adapt to the tilt of the support body 1 in different directions parallel to the mounting surface 101.

[0078] The structural design uses ball joint 223 to allow the upper column 221 and lower column 222 of the lifting column 22 to swing at a certain angle, adapting to the change in the tilt angle of the load-bearing body 1 relative to the vehicle body structure under the tilt changes of the vehicle body in different directions, eliminating the obstruction of the lifting column 22 to the posture change of the load-bearing body 1, so that the load-bearing surface 11 of the load-bearing body 1 remains horizontal, and ensuring the stable placement of the vehicle-mounted items.

[0079] See Figure 4 In some embodiments, a reference line 300 is defined in the vehicle-mounted goods balancing and supporting mechanism 200. The reference line 300 is vertically set and passes through the center of gravity of the supporting body 1. Multiple lifting columns 22 are spaced around the reference line 300, so that each lifting column 22 is positioned outside the center of gravity of the supporting body 1 in multiple directions. This structural design allows the lifting columns 22 to surround the lower periphery of the center of gravity of the supporting body 1, so that the independent lifting and lowering of each lifting column 22 can produce a significant change in the posture of the supporting body 1, ensuring more efficient and precise adjustment of the posture of the supporting body 1, and quickly adjusting the posture of the supporting body 1 to be horizontal to the bearing surface 11. In addition, the weight of the supporting body 1 and the weight of the vehicle-mounted goods on the supported object are both borne by the lifting assembly. This structural design ensures that the lifting columns 22 are evenly distributed, stably supporting all positions of the supporting body 1. The supporting body 1 will not tilt due to excessive local weight and insufficient support, improving the static stability of the supporting body 1, thereby maintaining the stability of the vehicle-mounted goods.

[0080] See Figure 6 In some embodiments, the number of vertical drive components 23 is the same as the number of rising columns 22 and corresponds one-to-one, such that each vertical drive component 23 is connected to one rising column 22, and each rising column 22 moves up and down under the drive of its corresponding vertical drive component 23. Each vertical drive component 23 is electrically connected to the vehicle's controller, so that the controller controls each vertical drive component 23 to control the stroke of each rising column 22.

[0081] The vertical drive assembly 23 includes a vertical adjustment motor 231, which is mounted on the lifting column 22. The vertical adjustment motor 231 is the power element of the vertical drive assembly 23, providing driving force for the lifting of the lifting column 22.

[0082] The vertical drive assembly 23 also includes a vertical adjustment rack 232, which is mounted on the base 21. The vertical adjustment rack 232 is typically positioned parallel to the direction of movement of the lifting column 22, such that the vertical adjustment rack 232 is perpendicular to the mounting surface 101 of the sub-instrument panel 100.

[0083] The vertical drive assembly 23 also includes a vertical adjustment gear 233, which is connected to a vertical adjustment motor 231. The vertical adjustment motor 231 typically has an output shaft, and the vertical adjustment gear 233 is usually mounted on the output shaft. The vertical adjustment motor 231 drives its output shaft to rotate, which in turn drives the vertical adjustment gear 233 to rotate. The vertical adjustment gear 233 meshes with a vertical adjustment rack 232. When the vertical adjustment motor 231 drives the vertical adjustment gear 233 to rotate, the vertical adjustment gear 233 moves along the vertical adjustment rack 232. Furthermore, since the vertical adjustment motor 231 is mounted on the lifting column 22 and the vertical adjustment rack 232 is mounted on the base 21, the movement of the vertical adjustment gear 233 along the vertical adjustment rack 232 causes the lifting column 22 to move relative to the base 21, thus achieving the lifting and lowering movement of the lifting column.

[0084] This structural design utilizes the meshing of gears and racks to achieve transmission between the motor and the lifting column 22. The rotation of the gears causes the lifting column 22 to move, resulting in smooth and reliable lifting motion with a fast response speed. Furthermore, the vertical adjustment motor 231, an electrical connection to the vehicle's controller and employing a servo motor, allows for precise control of its rotation under the controller's control. This, in turn, precisely controls the rotation of the vertical adjustment gear 233, and consequently, the movement position of the gear 233 on the vertical adjustment rack 232. Ultimately, this achieves precise control over the travel of each lifting column 22, improving the synchronization and accuracy of the lifting adjustments, better adapting to rapid changes during vehicle movement, and ensuring the stability of onboard goods.

[0085] See Figure 6 In some embodiments, a lifting guide hole 211 is provided on the base 21. The lifting guide hole 211 is typically arranged along the moving direction of the lifting column 22, making the lifting guide hole 211 perpendicular to the mounting surface 101 of the sub-instrument panel 100. The bottom of the lifting column 22 is disposed in the lifting guide hole 211, so that the lifting column 22 can move up and down when it slides along the lifting guide hole 211. The inner diameter of the lifting guide hole 211 is typically matched with the outer diameter of the bottom of the lifting column 22, so that the inner sidewall of the lifting guide hole 211 slides in contact with the outer sidewall of the bottom of the lifting column 22. This structural design allows the lifting guide hole 211 to guide the lifting of the lifting column 22, and at the same time, through the fit between the inner sidewall of the guide hole and the outer sidewall of the lifting column 22, the lifting guide hole 211 provides radial support for the lifting column 22, preventing the lifting column 22 from deviating or swaying during the lifting process, improving the stability of the lifting column 22 during lifting and moving, and thus improving the stability of the bearing body 1 during posture adjustment.

[0086] Furthermore, a vertical mounting groove 212 is formed on the inner wall of the lifting guide hole 211. The vertical mounting groove 212 is generally parallel to the moving direction of the lifting column 22, making the vertical mounting groove 212 perpendicular to the mounting surface 101 of the sub-instrument panel 100. The vertical adjusting gear 233 and the vertical adjusting rack 232 are disposed in the vertical mounting groove 212, so that when the vertical adjusting gear 233 rotates and moves along the vertical adjusting rack 232, the vertical adjusting gear 233 slides along the vertical mounting groove 212. This structural design hides the vertical adjusting gear 233 and the vertical adjusting rack 232 inside the base 21, which can protect the transmission structure and improve the structural life.

[0087] See Figures 1 to 5 as well as Figure 7 and Figure 8 In some embodiments, the vehicle-mounted cargo balance support mechanism 200 further includes a lateral adjustment balance device 3. The lateral adjustment balance device 3 includes an outer bracket 31. The outer bracket 31 is connected to the vehicle and is typically mounted on a sub-dashboard 100 inside the vehicle cabin. The sub-dashboard 100 typically has a receiving compartment 102, the bottom surface of which is the mounting surface 101 of the connecting base 21, and the side of the receiving compartment 102 is connected to the outer bracket 31.

[0088] The lateral adjustment and balancing device 3 also includes an inner support 32, which is disposed on the side of the supporting body 1, so that the inner support 32 is connected to the outer wall of the supporting body 1.

[0089] The lateral adjustment and balancing device 3 also includes a lateral drive assembly 33. The lateral drive assembly 33 is mounted on the outer support 31 and connected to the inner support 32. The lateral drive assembly 33 drives the inner support 32 to move horizontally, causing the inner support 32 to drive the supporting body 1 to move in a direction parallel to the mounting surface 101. The lateral drive assembly 33 typically includes a power element such as a motor to provide power for driving the movement of the inner support 32.

[0090] Furthermore, multiple lateral adjustment and balancing devices 3 are provided. These multiple lateral adjustment and balancing devices 3 respectively drive the load-bearing body 1 to move in multiple directions parallel to the mounting surface 101, so that the load-bearing body 1 tilts relative to the mounting surface 101 in the corresponding direction according to the vehicle's tilt state, thereby adjusting the posture of the load-bearing body 1 and keeping the load-bearing surface 11 of the load-bearing body 1 horizontal. The vehicle-mounted items can be stably placed on the load-bearing body 1 without shaking, falling off, or liquid spilling due to the vehicle's tilt, thereby avoiding collision damage and interior soiling, ensuring driving safety, and improving the comfort of drivers and passengers.

[0091] This structural design allows for control of the bearing body 1's posture by moving it horizontally. Direct lateral pushing and pulling of the bearing body 1 enables rapid tilting of the bearing body 1 relative to the mounting surface 101, further enhancing the responsiveness of posture control. Furthermore, the lateral adjustment balancing device 3 works in conjunction with the vertical adjustment balancing device 2 to fine-tune the posture of the bearing body 1 after adjustment by the vertical adjustment balancing device 2, further improving the accuracy of the balanced posture of the bearing body 1 after adjustment. Additionally, the sides of the receiving compartment 102 provide multi-angle lateral support to the bearing body 1 via the lateral adjustment balancing device 3, reducing or even preventing the bearing body 1 from shifting or swaying, improving its stability, and thus ensuring the stability of the loaded goods.

[0092] See Figure 4 The vehicle-mounted goods balancing and supporting mechanism 200 defines a reference line 300. The reference line 300 is vertically positioned and passes through the center of gravity of the supporting body 1. Multiple lateral adjustment balancing devices 3 are spaced around the reference line 300, with each device positioned outside the center of gravity of the supporting body 1 in multiple directions. This structural design allows the lateral adjustment balancing devices 3 to surround the center of gravity of the supporting body 1, enabling each device to independently push or pull the supporting body 1 horizontally, resulting in a significant change in the posture of the supporting body 1. This ensures more efficient and precise adjustment of the bearing body 1's posture, quickly bringing it to the level of the supporting surface 11. Furthermore, the lateral adjustment balancing devices 3 are evenly distributed around the supporting body 1, ensuring that each part of the supporting body 1 receives effective lateral support from the devices, improving the stability of the supporting body 1 and thus maintaining the stability of the vehicle-mounted goods.

[0093] See Figure 1 , Figure 5 and Figure 7 The lateral drive assembly 33 includes a lateral adjustment motor 331. The lateral adjustment motor 331 is disposed at one end of the outer bracket 31, and the other end of the outer bracket 31 is movably connected to the vehicle. The lateral adjustment motor 331 is the power element of the lateral drive assembly 33, providing driving force for the horizontal movement of the inner bracket 32.

[0094] The lateral drive assembly 33 also includes a lateral adjustment gear 332, which is connected to a lateral adjustment motor 331. The lateral adjustment motor 331 typically has an output shaft, and the lateral adjustment gear 332 is typically mounted on the output shaft of the lateral adjustment motor 331. The lateral adjustment motor 331 drives its output shaft to rotate, and the output shaft in turn drives the lateral adjustment gear 332 to rotate.

[0095] The lateral drive assembly 33 also includes a lateral adjustment rack 333. An adjustment groove 321 is provided on the inner support 32, and the adjustment groove 321 is arranged horizontally. The lateral adjustment rack 333 is disposed in the adjustment groove 321. The lateral adjustment gear 332 is slidably disposed in the adjustment groove 321 and meshes with the lateral adjustment rack 333.

[0096] The lateral adjusting gear 332 meshes with the lateral adjusting rack 333, so that when the lateral adjusting motor 331 drives the lateral adjusting gear 332 to rotate, the vertical adjusting gear 233 moves along the vertical adjusting rack 232. Furthermore, the lateral adjusting gear 332 is disposed in the adjusting groove 321, so that while the vertical adjusting gear 233 moves along the vertical adjusting rack 232, the lateral adjusting gear 332 moves along the adjusting groove 321.

[0097] See Figure 7 According to the vehicle's tilt state, the lifting and lowering movement of multiple lifting columns 22 drives the supporting body 1, causing the supporting body 1 to tilt to one side in a direction parallel to the mounting surface 101, so that the supporting surface 11 of the supporting body 1 remains horizontal. At the same time, because the supporting body 1 tilts to one side in a direction parallel to the mounting surface 101, the distance between the supporting body 1 on that side and the side of the receiving compartment 102 decreases, while the distance between the supporting body 1 on the opposite side and the side of the receiving compartment 102 increases. Furthermore, the lateral adjustment and balancing devices 3 are all arranged between the side of the receiving compartment 102 and the supporting body 1, so that one or more lateral adjustment and balancing devices 3 adjacent to the tilt direction of the supporting body 1 need to shorten their length in the horizontal direction, while the remaining lateral adjustment and balancing devices 3 need to extend their length in the horizontal plane.

[0098] The lateral adjustment balancing device 3 drives the lateral adjustment gear 332 to move along the lateral adjustment rack 333, causing the lateral adjustment gear 332 to move along the adjustment groove 321 towards the support body 1, while simultaneously causing the inner support 32 to move away from the support body 1, thus shortening the horizontal length of the lateral adjustment balancing device 3. Conversely, the lateral adjustment balancing device 3 drives the lateral adjustment gear 332 to move along the lateral adjustment rack 333, causing the lateral adjustment gear 332 to move along the adjustment groove 321 away from the support body 1, while simultaneously causing the inner support 32 to move towards the support body 1, thus extending the horizontal length of the lateral adjustment balancing device 3.

[0099] Furthermore, the outer bracket 31 typically uses a ball joint to achieve a movable connection with the vehicle. When the load-bearing body 1 tilts to one side in the horizontal direction relative to the mounting surface 101, the lateral movement of the load-bearing body 1 will affect part or all of the lateral adjustment and balancing device 3, causing the connection points at both ends of the corresponding lateral adjustment and balancing device 3 to move relative to each other in the horizontal direction, and the corresponding lateral adjustment and balancing device 3 will also twist. The ball joint allows the outer bracket 31 to swing and rotate, enabling the lateral adjustment and balancing device 3 to generate relative movement in the horizontal direction at both ends of the connection points as the load-bearing body 1 moves laterally, and also to twist, eliminating the restriction of the connection points of the outer bracket 31 on the lateral movement and twisting of the load-bearing body 1.

[0100] This structural design allows the lateral adjustment and balancing device 3 to change its length in the horizontal direction, creating a lateral push-pull effect on the load-bearing body 1. The adjustment and balancing device is driven by gear and rack meshing, thus achieving smooth and reliable lateral movement of the load-bearing body 1. It efficiently and accurately changes the tilt angle of the load-bearing body 1 relative to the vehicle body, improving the synchronization and accuracy of each lateral adjustment and balancing device 3, better adapting to rapid changes during vehicle movement, maintaining the bearing surface 11 of the load-bearing body 1, and ensuring a fast response speed for the lateral movement of the carried items. Furthermore, when the inner bracket 32 ​​is fixedly connected to the load-bearing body 1, the inner bracket 32 ​​can rotate relative to the outer bracket 31 around the vertical adjustment gear 233, changing the angle between the outer bracket 31 and the inner bracket 32, and simultaneously changing the position of the connection point of the outer bracket 31 on the inner bracket 32. This allows the inner bracket 32 ​​to move horizontally relative to the outer bracket 31 while adapting to changes in the tilt angle of the inner bracket 32 ​​as the load-bearing body 1 changes relative to the mounting surface 101. The two ends of the lateral adjustment and balancing device 3 do not need to be movable connections, reducing the installation difficulty of the lateral adjustment and balancing device 3.

[0101] See Figure 3 , Figure 4 and Figure 6 In some embodiments, four lifting columns 22 are provided. The line connecting the first and second lifting columns is defined as the first reference line 400, and the line connecting the third and fourth lifting columns is defined as the second reference line 500. The midpoint of the first reference line 400 coincides with the midpoint of the second reference line 500, and the first reference line 400 and the second reference line 500 are perpendicular. This structural design arranges the four lifting columns 22 in a cross shape, enabling lifting of the load-bearing body 1 in four directions. Furthermore, the distances of the four lifting columns 22 from the intersection of the connecting lines are the same, ensuring that the lifting of the four lifting columns 22 produces a significant change in the posture of the load-bearing body 1. This facilitates posture control of the load-bearing body 1, reduces the difficulty of posture control, and efficiently adjusts the load-bearing surface 11 of the load-bearing body 1 to a horizontal position, maintaining the stability of the loaded items.

[0102] Furthermore, this application also provides a vehicle, which includes a body. The body is the core structure of the vehicle, including a chassis and body panels. The chassis provides basic support and driving functions for the vehicle, while the body panels constitute the vehicle's appearance and protect internal components. A sub-dashboard 100 is provided inside the body, typically located between the driver's and passenger's seats. The sub-dashboard 100 not only has operation buttons for control functions but also provides storage space. The vehicle further includes the aforementioned onboard cargo balance support mechanism 200, which is mounted on the sub-dashboard 100 within the body and, as described above, is located in the receiving compartment 102 within the sub-dashboard 100. Applying the onboard cargo balance support mechanism 200 to a vehicle can effectively solve the problems of onboard items swaying, falling out, or liquid spillage due to vehicle tilting during driving, improving vehicle comfort and safety, providing a more convenient and comfortable user experience for passengers, and enhancing the vehicle's competitiveness in the market.

[0103] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A vehicle-mounted goods balancing and load-bearing mechanism, characterized in that, include: The main body of the load-bearing structure; A vertical adjustment and balancing device is installed on the vehicle; The vertical adjustment and balancing device includes: Base; A lifting column, which is connected to the bottom of the supporting body; A vertical drive assembly is disposed on the base; the vertical drive assembly is connected to the lifting column, and the vertical drive assembly drives the lifting column to rise and fall, so that the lifting column drives the supporting body to rise and fall; Multiple lifting columns are provided, and the multiple lifting columns are used to adjust the posture of the supporting body.

2. The vehicle-mounted cargo balancing and bearing mechanism according to claim 1, characterized in that, The lifting column includes an upper column and a lower column; the top of the upper column is connected to the supporting body; the bottom of the upper column is connected to the lower column via a ball joint.

3. The vehicle-mounted cargo balance bearing mechanism according to claim 1, characterized in that, A reference line is defined, which is vertical and passes through the center of gravity of the supporting body, and multiple lifting columns are arranged at intervals around the reference line.

4. The vehicle-mounted cargo balancing and bearing mechanism according to claim 1, characterized in that, The number of vertical drive components is the same as the number of lifting columns and corresponds one-to-one. Each vertical drive component includes: A vertical adjustment motor is mounted on the lifting column; A vertical adjustment rack is mounted on the base; A vertical adjusting gear is connected to the vertical adjusting motor, which drives the vertical adjusting gear to rotate. The vertical adjusting gear meshes with the vertical adjusting rack, so that when the vertical adjusting gear rolls along the vertical adjusting rack, the vertical adjusting gear drives the lifting column to rise and fall through the vertical adjusting motor.

5. The vehicle-mounted cargo balancing and bearing mechanism according to claim 4, characterized in that, The base is provided with a lifting guide hole; the bottom of the lifting column is slidably disposed in the lifting guide hole; The inner wall of the lifting guide hole is provided with a vertical mounting groove; the vertical adjusting gear is slidably disposed in the vertical mounting groove, and the vertical adjusting rack is disposed in the vertical mounting groove.

6. The vehicle-mounted cargo balancing and bearing mechanism according to claim 1, characterized in that, The device further includes a lateral adjustment balancing device, the lateral adjustment balancing device comprising: External bracket, used to connect to the vehicle; An inner support is provided on the side of the supporting body; A lateral drive assembly is disposed on the outer support; the lateral drive assembly is connected to the inner support and is used to drive the inner support to move in the horizontal direction. Multiple lateral adjustment and balancing devices are provided, and these multiple lateral adjustment and balancing devices are used to adjust the posture of the supporting body.

7. The vehicle-mounted cargo balance bearing mechanism according to claim 6, characterized in that, A reference line is defined, which is vertical and passes through the center of gravity of the supporting body, and multiple lateral adjustment and balancing devices are arranged at intervals around the reference line.

8. The vehicle-mounted cargo balance bearing mechanism according to claim 6, characterized in that, The lateral drive component includes: A lateral adjustment motor is located at one end of the outer bracket, and the other end of the outer bracket is movably connected to the vehicle; A lateral adjustment gear is connected to the lateral adjustment motor, which drives the lateral adjustment motor to rotate the lateral adjustment gear. A lateral adjustment rack is provided, and an adjustment groove is provided on the inner support. The adjustment groove is arranged in the horizontal direction. The lateral adjustment rack is arranged in the adjustment groove. The lateral adjustment gear is slidably arranged in the adjustment groove and meshes with the lateral adjustment rack.

9. The vehicle-mounted cargo balancing and bearing mechanism according to claim 1, characterized in that, Four lifting columns are provided; the line connecting the first and second lifting columns is defined as the first reference line, and the line connecting the third and fourth lifting columns is defined as the second reference line; the midpoint of the first reference line coincides with the midpoint of the second reference line, and the first reference line is perpendicular to the second reference line.

10. A vehicle, characterized in that, include: The vehicle body, within which a secondary instrument panel is installed; The vehicle-mounted cargo balance bearing mechanism as described in any one of claims 1 to 9 is disposed on the sub-dashboard.

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