An automobile interior and a dashboard

Abstract

The utility model provides a kind of car interior and vice instrument panel, it is related to interior trim technical field.The car interior includes interior body, covering, lifting platform and linkage assembly. Among them, interior body is equipped with accommodating cavity, for accommodating lifting platform and the functional unit associated with it. Covering is rotatably connected with interior body, and it has the first position of closed accommodating cavity and the second position of opening accommodating cavity. Lifting platform is arranged in accommodating cavity and is provided with functional unit or for installing functional unit. Linkage assembly is connected with covering and lifting platform, for realizing the mechanical linkage of both, so that lifting platform is automatically raised to reveal functional unit in the accommodating cavity of interior body when using. The design effectively releases the space occupation above vice instrument panel, significantly improves the neatness and overall aesthetic degree of in-car layout, realizes the organic unity of functionality and design aesthetic feeling.

Description

Technical Field

[0001] This utility model relates to the field of automotive interior parts technology, specifically to an automotive interior and a sub-instrument panel. Background Technology

[0002] With the continuous development of the automotive industry, consumers' demands for vehicle features and configurations are becoming increasingly diversified. To meet this market demand, automakers are integrating various functional modules into the passenger side dashboard area to enhance the intelligence and ease of use of the cabin.

[0003] However, the inventors discovered that placing too many functional modules on the surface of the secondary dashboard would, on the one hand, occupy the effective space above and compress the operating and storage areas for passengers; on the other hand, it would easily lead to a cluttered overall layout, affecting the simplicity and aesthetics of the interior, making it difficult to balance functionality and design aesthetics. Utility Model Content

[0004] The purpose of this utility model is to provide an automotive interior and a secondary dashboard, which effectively reduces the space occupied above the secondary dashboard by automatically raising a lifting platform from the receiving cavity of the interior body to reveal the functional units during use, while improving the neatness and overall aesthetics of the interior layout, thus achieving a balance between functionality and design aesthetics.

[0005] The embodiments of this utility model can be implemented as follows: In a first aspect, this utility model provides an automotive interior, comprising: The interior body has a receiving cavity inside; The cover is rotatably connected to the interior body and has a first position for closing the receiving cavity and a second position for opening the receiving cavity; A lifting platform is provided in a height-adjustable cavity and is equipped with functional units or used to install functional units. The linkage component is connected to the cover and the lifting platform, and is used to drive the lifting platform to rise when the cover switches from the first position to the second position.

[0006] In an optional embodiment, a sliding groove is formed on the lifting platform, and the linkage component includes a sliding member and a rotating member; wherein, the cover is rotatably connected to the interior body through the rotating member; the sliding member is rotatably connected to the rotating member and slides in cooperation with the sliding groove.

[0007] In an optional embodiment, the sliding groove includes arc-shaped segments and straight segments connected in sequence; The arc-shaped section slides in conjunction with the sliding component to adjust the first opening angle of the cover relative to the interior body before the lifting platform rises. The straight section slides in conjunction with the sliding component to guide the lifting platform upwards, while simultaneously adjusting the second opening angle of the cover relative to the interior body.

[0008] In an optional implementation, the center of curvature of the arc segment is the same as the center of rotation of the rotating component.

[0009] In an alternative embodiment, the sliding groove extends horizontally to guide the lifting platform to rise and fall, while simultaneously allowing the cover to rotate relative to the interior body.

[0010] In an optional embodiment, the automotive interior also includes a drive gear, and the rotating component has an arc-shaped toothed portion whose curvature center coincides with the rotation center of the rotating component and meshes with the drive gear to drive the rotating component to rotate around its rotation center when the drive gear rotates.

[0011] In an optional embodiment, the linkage assembly includes a first link, a second link, a third link, and a fourth link; wherein, one end of the first link is rotatably connected to the interior body, and the other end is rotatably connected to one end of the second link; the other end of the second link is rotatably connected to the lifting platform and rotatably connected to one end of the third link; the other end of the third link is rotatably connected to one end of the fourth link; the fourth link is rotatably connected to the interior body and is rotatably or fixedly connected to the covering.

[0012] In an optional embodiment, the cover is rotatably connected to the interior body via a pivot. The automotive interior also includes an opening torsion spring, which is sleeved on the pivot, with one end abutting or fixed to the cover and the other end abutting or fixed to the interior body, so that the cover has a tendency to move from a first position to a second position.

[0013] In an optional embodiment, the automotive interior also includes a damper, which is fixedly connected to the interior body and sleeved on a pivot, for adjusting the rotational speed of the cover as it switches between a first position and a second position.

[0014] In an optional embodiment, the automotive interior also includes a frame, which is located inside the receiving cavity and is fixedly connected to the cavity wall; and the frame is provided with a clearance hole, through which the lifting platform passes and slides in cooperation with the frame in the vertical direction.

[0015] In an optional embodiment, one of the lifting platform and the frame is provided with a guide groove, and the other is provided with a guide protrusion that slides with the guide groove.

[0016] In an alternative embodiment, the automotive interior also includes a drive element that is drivenly connected to at least one of a linkage assembly, a cover, or a lifting platform.

[0017] In an optional implementation, the linkage component is also used to drive the lifting platform to descend when the cover switches from the second position to the first position.

[0018] Secondly, this utility model provides a sub-instrument panel, including a main body and an automotive interior as described in any of the foregoing embodiments, wherein the main body is connected to the automotive interior.

[0019] The beneficial effects of the automotive interior and sub-dashboard provided by this embodiment of the utility model include: This utility model provides an automotive interior and a secondary dashboard. The automotive interior includes an interior body, a cover, a lifting platform, and a linkage component. The interior body has a receiving cavity for accommodating the lifting platform and its associated functional units. The cover is rotatably connected to the interior body and has a first position where the receiving cavity is closed and a second position where the receiving cavity is open. The lifting platform is vertically detachable within the receiving cavity and is equipped with or used to mount functional units. The linkage component is connected to the cover and the lifting platform to achieve mechanical linkage between them, so that the lifting platform automatically rises from the receiving cavity of the interior body to reveal the functional units during use. This design effectively frees up space above the secondary dashboard, significantly improving the neatness and overall aesthetics of the vehicle interior layout, achieving an organic unity of functionality and design aesthetics. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is an exploded structural diagram of the automotive interior provided in this embodiment; Figure 2 This is a schematic diagram of the structure of the cover in the second position provided in this embodiment; Figure 3 This is a schematic diagram of the structure of the cover in the first position provided in this embodiment; Figure 4 This is a schematic diagram of the structure of the driving element acting on the rotating shaft in this embodiment; Figure 5 This embodiment provides a schematic diagram of a car interior with a damper and a torsion spring for assisting opening; Figure 6 Another structural schematic diagram of an automotive interior with a damper and a torsion spring for this embodiment is provided; Figure 7This is a structural diagram of the lifting platform, linkage components, cover, and frame provided in this embodiment; Figure 8 This is another structural schematic diagram of the lifting platform, linkage components, cover, and frame provided in this embodiment; Figure 9 This is a schematic diagram of the structure of the slider located in the arc segment provided in this embodiment; Figure 10 This is a schematic diagram of the transition of the slider from the arc-shaped segment to the straight segment provided in this embodiment; Figure 11 This is a schematic diagram of the slider located in the straight section according to this embodiment; Figure 12 This is a simplified diagram of the motion of the slider located in the arc segment provided in this embodiment; Figure 13 This is a simplified diagram showing the motion of the slider transitioning from the arc segment to the straight segment in this embodiment. Figure 14 This is a simplified diagram of the motion of the slider in the straight section provided in this embodiment; Figure 15 This is an enlarged structural diagram of the arc segment and the straight segment provided in this embodiment; Figure 16 This is a schematic diagram of the structure provided in this embodiment, showing that the arc segment is longer than the straight segment; Figure 17 This is another structural diagram showing that the arc segment is longer than the straight segment in this embodiment; Figure 18 This is a schematic diagram of a structure where the lengths of the arc-shaped segment and the straight segment are similar, as provided in this embodiment. Figure 19 This is another structural schematic diagram showing that the lengths of the arc segment and the straight segment are similar, as provided in this embodiment. Figure 20 This is a schematic diagram of the structure provided in this embodiment where the arc segment is shorter than the straight segment; Figure 21 This is another structural diagram showing that the arc segment is shorter than the straight segment in this embodiment; Figure 22 This is a schematic diagram of the drive element, drive gear, and mounting bracket provided in this embodiment; Figure 23 This is another structural schematic diagram of the drive element, drive gear, and mounting bracket provided in this embodiment; Figure 24 The linkage component provided in this embodiment is a linkage mechanism, and the cover is in the first position. Figure 25The linkage component provided in this embodiment is a linkage mechanism, and the cover is located between the first position and the second position. Figure 26 The linkage component provided in this embodiment is a linkage mechanism, and the cover is in a structural diagram between the second positions; Figure 27 The linkage component provided in this embodiment is a linkage mechanism, and the kinematic diagram shows the cover in the first position; Figure 28 The linkage component provided in this embodiment is a linkage mechanism, and the kinematic diagram of the cover between the first position and the second position is shown. Figure 29 The linkage component provided in this embodiment is a linkage mechanism, and the motion diagram of the cover between the second positions is shown. Figure 30 This is a schematic diagram of the sub-instrument panel installed in a vehicle according to this embodiment.

[0022] Icons: 010-Sub-instrument panel; 10-Car interior trim; 100-Interior trim body; 110-Receiving cavity; 200-Coverage; 300-Lifting platform; 310-Sliding groove; 311-Arc segment; 313-Straight section; 330-Guide protrusion; 500-Linkage assembly; 510-Sliding component; 530-Rotating component; 531-Arc toothed part; 533-Rotating shaft; 551-First link; 553-Second link; 555-Third link; 557-Fourth link; 600-Frame; 610-Allowing hole; 630-Guide groove; 700-Drive element; 710-Drive gear; 730-Mounting bracket; 810-Auxiliary torsion spring; 830-Damper. Detailed Implementation

[0023] In related technologies, arranging too many functional modules on the surface of the secondary instrument panel will, on the one hand, occupy the effective space above and compress the operation and storage area for passengers; on the other hand, it will easily lead to a cluttered overall layout, affecting the simplicity and aesthetics of the interior, and making it difficult to balance functionality and design aesthetics.

[0024] To address the aforementioned issues, this utility model provides an automotive interior and a secondary dashboard. By automatically raising a lifting platform from within the receiving cavity of the interior body during use to reveal functional units, it effectively reduces the space occupied above the secondary dashboard, while improving the neatness and overall aesthetics of the interior layout, achieving a balance between functionality and design aesthetics.

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0027] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0028] In the description of this utility model, it should be noted that if terms such as "upper," "lower," "inner," or "outer" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use, they are only for the convenience of describing this utility model 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 utility model.

[0029] Furthermore, the terms "first" and "second" are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0030] It should be noted that, where there is no conflict, the features in the embodiments of this utility model can be combined with each other.

[0031] The following describes in detail the overall structure, working principle, and technical effects of the automotive interior and auxiliary instrument panel provided by this utility model through embodiments and in conjunction with the accompanying drawings.

[0032] Please see Figures 1 to 3This utility model provides an automotive interior 10, which includes an interior body 100, a cover 200, a lifting platform 300, and a linkage assembly 500. The interior body 100 has a receiving cavity 110 for accommodating the lifting platform 300 and its associated functional units. The cover 200 is rotatably connected to the interior body 100 and has a first position with the receiving cavity 110 closed and a second position with the receiving cavity 110 open. It should be noted that in the closed state, the cover 200 can be flush with or smoothly transitioned to the surface of the interior body 100, maintaining the integrity and aesthetics of the vehicle's central control area.

[0033] The lifting platform 300 is heightably housed within the receiving cavity 110 and is equipped with functional units or used to install functional units. The functional units refer to components or modules capable of performing specific in-vehicle functions, such as cup holders, wireless charging devices, storage boxes, audio vents, projection equipment, USB ports, and ambient lighting components.

[0034] In some embodiments, the functional unit can be independently installed on the lifting platform 300 and fixed by means of snap-fit, screw connection, or embedding; in other embodiments, the functional unit and the lifting platform 300 are integrally formed or integrated, so that the lifting platform 300 itself constitutes the main structure of the functional unit. For example, when the required function is a cup holder, a recessed structure adapted to the cup can be directly formed on the top of the lifting platform 300, so that it can not only undertake the lifting movement function, but also have a practical use function, thereby achieving structural integration and space optimization.

[0035] The linkage component 500 is connected to the cover 200 and the lifting platform 300 to achieve mechanical linkage between the two. Specifically, as follows: Figure 2 As shown, the linkage component 500 is used to drive the lifting platform 300 to rise when the cover 200 switches from the first position to the second position, thereby causing the functional units on it to rise synchronously to the operating height.

[0036] Based on the above, this utility model provides an automotive interior 10 that mechanically couples the rotational opening action of the cover 200 with the vertical lifting movement of the lifting platform 300. During use, the lifting platform 300 automatically rises from the receiving cavity 110 of the interior body 100 to reveal the functional units. This design effectively frees up space above the sub-dashboard 010, significantly improving the neatness and overall aesthetics of the interior layout, achieving an organic unity of functionality and design aesthetics.

[0037] Please refer to it again. Figure 3The linkage component 500 is also used to drive the lifting platform 300 to descend when the cover 200 switches from the second position to the first position, so that the functional units on it are hidden in the receiving cavity 110 again, realizing the hiding of the functional units and the reset of the overall interface, so that the functional units can be hidden when idle.

[0038] Based on the above embodiments, such as Figure 1 As shown, the automotive interior 10 of this utility model may further include a drive element 700, which is drivenly connected to at least one of the linkage assembly 500, the cover 200, or the lifting platform 300, so as to provide power support for the opening action of the cover 200 and the lifting movement of the lifting platform 300. Specifically, the drive element 700 may be a power component capable of outputting driving force, such as a motor, a micro hydraulic device, or a pneumatic actuator.

[0039] In some embodiments, after the drive element 700 is started, it transmits power to the linkage component 500, which in turn drives the cover 200 to rotate and open, while simultaneously driving the lifting platform 300 to rise, so that the functional unit gradually rises out and is exposed in the operating area; during the closing process, the drive element 700 runs in the opposite direction, controls the cover 200 to close, and guides the lifting platform 300 to descend and reset synchronously, so as to realize the automatic hiding of the functional unit.

[0040] In other embodiments, the drive element 700 can be directly connected to the cover 200. When it is started, it first drives the cover 200 to rotate, and then transmits the motion to the lifting platform 300 through the linkage component 500, thereby driving it to rise or fall. Alternatively, the drive element 700 can also act directly on the lifting platform 300, and transmit its lifting motion in the opposite direction to the cover 200 through the linkage component 500, thereby realizing the linkage opening and closing of the cover 200.

[0041] In other embodiments, to improve drive response efficiency and motion reliability, the drive element 700 can be simultaneously driven and connected to two components of the linkage assembly 500, the cover 200, or the lifting platform 300. For example, the drive element 700 can act on both the linkage assembly 500 and the lifting platform 300 simultaneously, or connect the cover 200 and the linkage assembly 500 simultaneously, thereby forming a multi-point drive or cooperative transmission path. In this embodiment, the design of the multi-point drive structure must ensure that the motion trajectories between the connected components are coordinated and consistent, avoiding motion interference or jamming during lifting and rotation.

[0042] Furthermore, the cover 200 is rotatably connected to the interior body 100 via a pivot 533, forming a pivot point for switching between a first position (closed state) and a second position (open state). In the aforementioned embodiments, as... Figure 4As shown, when the automotive interior 10 is equipped with a drive element 700, the drive element 700 can act on the rotating shaft 533 to provide the driving force required for opening or closing. Furthermore, to improve ease of opening, this invention also supports manual opening operation.

[0043] Therefore, such as Figure 5 and Figure 6 As shown, the automotive interior trim 10 also includes a torsion spring 810 for assisting opening. The torsion spring 810 is sleeved on the rotating shaft 533, with one end abutting or fixed to the cover 200 and the other end abutting or fixed to the interior trim body 100, for giving the cover 200 a tendency to move from a first position to a second position. Optionally, the number of the torsion springs 810 is at least two, arranged at intervals along the axial direction of the rotating shaft 533 to ensure that the cover 200 is subjected to uniform force during rotation.

[0044] Specifically, when the cover 200 is in the closed state and locked with the open end of the interior body 100, the opening-assisting torsion spring 810 is pre-compressed or pre-torsional to store elastic potential energy. When the user triggers the opening action (such as manually unlocking or pressing to release the cover 200), the locking state is released, and the opening-assisting torsion spring 810 quickly releases its stored energy, generating a torque that drives the cover 200 to rotate in the opening direction, causing it to automatically spring open to a certain angle. This slight spring-opening action forms an initial opening gap, making it easy for the user to insert their fingers into the edge of the cover 200 and then apply force to complete the subsequent full opening action.

[0045] Optionally, after the locking state is released, the drive element 700 takes over the motion control, providing the driving torque required for subsequent opening, and the drive cover 200 automatically completes the entire opening process. At this time, the opening assist torsion spring 810 can work in conjunction with the drive element 700, with the former providing the initial spring-opening torque and the latter receiving and completing the subsequent automatic opening, thereby achieving a smooth and reliable linkage opening experience.

[0046] Please refer to it again. Figure 5 and Figure 6 To improve the smoothness of movement during manual opening and closing, the automotive interior trim 10 also includes a damper 830. The damper 830 is fixedly connected to the interior trim body 100 and sleeved on the rotating shaft 533, used to adjust the rotation speed of the cover 200 when switching between a first position and a second position. Optionally, the interior trim body 100 has a mounting groove, and the damper 830 is fixedly connected in the mounting groove.

[0047] Specifically, the damper 830 effectively suppresses the inertia of the cover 200 during movement caused by elastic reset or external force by generating controllable rotational resistance, thus avoiding problems such as shaking, impact, or abnormal noise caused by rapid opening or sudden drop. When the user operates it manually, the damper 830 enables the cover 200 to complete the opening and closing action in a uniform and smooth manner, significantly improving the operating feel and quality of use.

[0048] Optionally, two dampers 830 are arranged at both ends of the rotating shaft 533 to achieve balanced damping control during the rotation of the cover 200. Mechanical rotary dampers 830 or fluid damping elements such as silicone oil dampers 830 can be used. Those skilled in the art can flexibly select appropriate damping schemes according to specific structural layout, load characteristics, and user experience requirements; this embodiment does not limit this selection.

[0049] Please see Figure 7 and Figure 8 This utility model further provides a specific implementation of the mechanical linkage structure. In this embodiment, a sliding groove 310 is formed on the lifting platform 300, and the linkage component 500 includes a sliding member 510 and a rotating member 530. The cover 200 is rotatably connected to the interior body 100 via the rotating member 530. The sliding member 510 is rotatably connected to the rotating member 530 and slides in cooperation with the sliding groove 310.

[0050] That is, the rotating member 530 is rotatably connected to the interior body 100, forming a pivot point for the rotation of the cover 200 relative to the interior body 100. The cover 200 is rotatably connected, fixedly connected, or integrally formed on the rotating member 530, so that when the rotating member 530 rotates around its axis of rotation 533, it drives the cover 200 to switch synchronously between the first position and the second position.

[0051] It is understood that the rotating shaft 533 used to mount the damper 830 and the opening torsion spring 810 in the aforementioned embodiment may be the same rotating shaft 533 as the rotating connecting shaft between the rotating member 530 and the interior body 100 in this embodiment.

[0052] Based on the above, when the cover 200 begins to rotate from the closed state to the open state, the rotating component 530 rotates accordingly, driving the sliding component 510 to move along the trajectory of the sliding groove 310. The sliding component 510 applies a force to the sliding groove 310, pushing the lifting platform 300 to move upward against gravity or preload, thereby achieving synchronous lifting of the lifting platform 300 and its functional units. Optionally, the sliding component 510 can adopt a structure such as a roller, slider, or pin to reduce the frictional resistance between it and the sliding groove 310, and improve transmission efficiency and motion smoothness.

[0053] Please see Figures 9 to 15The sliding groove 310 includes an arc-shaped segment 311 and a straight segment 313 connected in sequence. The two transition continuously on the spatial trajectory to form a multi-stage guide path, which is used to precisely control the timing relationship and motion coupling characteristics between the opening action of the cover 200 and the lifting process of the lifting platform 300.

[0054] The arc-shaped segment 311 is slidably engaged with the sliding member 510 to adjust the first opening angle of the cover 200 relative to the interior body 100 before the lifting platform 300 rises; the straight segment 313 is slidably engaged with the sliding member 510 to guide the lifting platform 300 to rise, while adjusting the second opening angle of the cover 200 relative to the interior body 100.

[0055] In other words, by setting the segmented sliding groove 310, the cover 200 can rotate a certain angle in the initial opening stage, without triggering the lifting action of the lifting platform 300, thereby achieving the motion sequence control of opening the cover first and then raising the platform. When the sliding member 510 transitions from the arc-shaped section 311 to the straight section 313, the motion of the rotating member 530 during its continued rotation can be decomposed into an upward vertical component and a horizontal component.

[0056] The upward force acts on the track groove of the lifting platform 300 through the slider 510, pushing the lifting platform 300 to rise vertically. The horizontal force causes the slider 510 to slide smoothly within the track groove, guiding and releasing horizontal displacement. At this time, the guiding function of the slider 310 gradually changes from angle adjustment in the initial stage to vertical thrust transmission, effectively converting the rotational motion of the cover 200 into vertical lift force on the lifting platform 300, driving it to rise smoothly, forming a linkage mode in which the lifting platform and the opening of the cover are carried out in parallel.

[0057] Correspondingly, during the lowering and closing operations, the sliding groove 310 structure also achieves a reverse controllable motion sequence: when the cover 200 rotates from the second position to the first position to close, the sliding member 510 first guides the lifting platform 300 to descend along the straight section 313, completing the retraction action of the functional unit; as the cover 200 continues to rotate, the sliding member 510 enters the arc section 311, at which point the lifting platform 300 has basically returned to the receiving cavity 110, and the cover 200 completes the final stage of angle adjustment under the guidance of the arc section 311, achieving precise alignment and fit with the surface of the interior body 100.

[0058] Furthermore, such as Figure 15As shown, the center of curvature of the arc segment 311 is the same as the center of rotation of the rotating component 530 (i.e., at the pivot 533). Based on this, when the sliding component 510 moves within the arc segment 311, its trajectory is consistent with the circular path of the cover component 200 rotating around the rotating component 530. Since their centers coincide, the sliding component 510 will not exert a vertical component force on the lifting platform 300 during its sliding along the arc segment 311. This effectively avoids the lifting platform 300 being prematurely lifted or experiencing movement stagnation during this stage, ensuring that the sequence of opening the cover first and then raising the platform is accurately achieved, while also improving the stability and reliability of the mechanism's operation.

[0059] Please see Figure 16 and Figure 17 When the curved segment 311 is longer than the straight segment 313, the sliding member 510 moves a longer distance along the curved segment 311 in the initial stage, the change in the opening angle of the cover 200 is more significant, and the upward movement of the lifting platform 300 is delayed and has a shorter stroke; please refer to Figure 18 and Figure 19 When the lengths of the curved segment 311 and the straight segment 313 are similar, or when the lengths of the curved segment 311 are compared to... Figure 16 and Figure 17 When the length is further shortened, the rotation of the cover 200 and the lifting of the lifting platform 300 tend to be synchronized and coordinated, achieving a more balanced opening and lifting coordination, with a moderate lifting stroke; please refer to Figure 20 and Figure 21 When the arc segment 311 is relatively short, the sliding member 510 quickly transitions from the arc segment 311 to the straight segment 313, and the lifting platform 300 enters the rising stage earlier and travels a longer distance in the straight segment 313, thereby obtaining a greater vertical lifting stroke.

[0060] Therefore, by adjusting the relative length ratio of the arc-shaped segment 311 and the straight segment 313 in the sliding groove 310, the matching relationship between the opening angle of the cover 200 and the stroke of the lifting platform 300 can be flexibly controlled, thereby adapting to the usage needs of different functional units (such as cup holders, wireless charging modules, storage boxes, etc.) and the limitations of the internal space layout of the sub-dashboard 010. For example, in application scenarios that require a larger vertical stroke to reveal functional units, the arc-shaped segment 311 can be shortened and the straight segment 313 can be lengthened, allowing the lifting action to start earlier and achieve a greater lift; while in designs that emphasize the initial opening feel or require a delayed lifting sequence, the arc-shaped segment 311 can be lengthened.

[0061] Furthermore, in one embodiment, the sliding groove 310 extends horizontally and is generally a continuous straight section 313, omitting the arcuate section 311 or making its length close to zero. In this case, the sliding groove 310 and the straight section 313 have the same function, namely, to guide the lifting platform 300 to rise and fall, while allowing the cover 200 to rotate relative to the interior body 100.

[0062] Therefore, once the sliding member 510 is subjected to force, it slides horizontally, directly pushing the lifting platform 300 to rise vertically. The motion is then transmitted to the cover 200 via the rotating member 530, causing it to rotate synchronously around the rotating axis 533. Thus, in this embodiment, the opening action of the cover 200 and the lifting process of the lifting platform 300 are always highly synchronized, achieving a linkage response mode of opening the cover and raising the platform, and raising the platform and opening the cover.

[0063] Please see Figure 8 , Figure 22 as well as Figure 23 The automotive interior 10 also includes a drive gear 710. The rotating member 530 is provided with an arc-shaped tooth 531 extending along its rotation center (i.e., at the rotating shaft 533). The curvature center of the arc-shaped tooth 531 coincides with the rotation center of the rotating member 530 and meshes with the drive gear 710 to drive the rotating member 530 to rotate around its rotation center when the drive gear 710 rotates.

[0064] Specifically, when the drive gear 710 rotates under the action of an external driving force, it transmits torque through the meshing between the teeth, driving the arc-shaped tooth section 531 to rotate around its center of curvature, thereby driving the rotating component 530 to rotate synchronously. Since the center of curvature of the arc-shaped tooth section 531 coincides with the rotation center of the rotating component 530, the force is uniform during transmission, there is no eccentric load, which effectively reduces motion interference and wear, and improves the smoothness of transmission.

[0065] It should be noted that the external driving force here can be provided by the drive element 700 in the aforementioned embodiments. The output shaft of the drive element 700 can transmit power to the drive gear 710 through a gear set, synchronous belt, or direct shaft connection. In this embodiment, the drive element 700 is fixedly connected to the interior body 100 via a mounting bracket 730. In other embodiments, the external driving force can also be provided by a manual triggering mechanism. For example, the user applies external force by flicking or rotating, and this force is transmitted to the drive gear 710 via a transmission mechanism, causing it to rotate and drive the rotating part 530 to move, thereby achieving mechanical linkage opening.

[0066] Please see Figures 24 to 29In another embodiment, the linkage component 500 includes a first link 551, a second link 553, a third link 555, and a fourth link 557, which are sequentially hinged through multiple revolute joints to form a multi-link transmission mechanism. This mechanism, as the core component of the mechanical linkage, reliably couples the rotational motion of the cover 200 with the vertical lifting motion of the lifting platform 300, thereby automating the operation of raising the platform when the cover is opened and lowering the platform when the cover is closed without the need for complex motor control.

[0067] Specifically, one end of the first link 551 is rotatably connected to the interior body 100, serving as a fixed fulcrum for the entire multi-link transmission mechanism, providing stable structural support and motion reference for the linkage assembly 500; its other end is rotatably connected to one end of the second link 553 via a hinge shaft or pin structure, forming the first movable joint. This connection allows relative rotation between the first link 551 and the second link 553, and is the starting point for power transmission from the stationary end to the moving end.

[0068] The other end of the second link 553 is rotatably connected to the lifting platform 300, typically connected to a pre-installed hinge plate on the side or bottom of the lifting platform 300. This allows the second link 553 to apply an upward thrust or downward pull to the lifting platform 300 during operation, directly driving it to rise and fall vertically. Simultaneously, the other end of the second link 553 is also rotatably connected to one end of the third link 555, forming an intermediate force transmission node. When the second link 553 swings with the overall mechanism, it not only pushes the lifting platform 300 up or down but also transmits some of the motion and torque to the third link 555, achieving multi-level linkage response.

[0069] The other end of the third link 555 is rotatably connected to one end of the fourth link 557, forming another key hinge point. The fourth link 557 is rotatably connected to the interior body 100, forming its own pivot point, and oscillates back and forth around this pivot point. At the same time, the fourth link 557 is also linked with the cover 200 through a rotatable or fixed connection.

[0070] When the drive element 700 starts and outputs power, the first link 551 begins to rotate around its hinge point with the interior body 100 under the action of the driving torque, driving the second link 553, which is hinged to it, to move upward. Since one end of the second link 553 is pulled up by the first link 551, and the other end converts the motion into a vertical thrust through the connection point with the lifting platform 300, the lifting platform 300 is pushed to overcome gravity or preload and rise smoothly along the guide structure.

[0071] Meanwhile, the movement of the second link 553 transmits force and displacement through its connection point with the third link 555, causing the third link 555 to swing accordingly. The other end of the third link 555 then pulls or pushes the fourth link 557, causing it to rotate around its pivot 533 with the interior body 100. As the fourth link 557 swings, its linkage with the cover 200 comes into play. Whether relative rotation is achieved through a hinge or synchronous movement through a rigid connection, it can drive the cover 200 to rotate from the closed position to the open position, completing the automatic opening action of the cover.

[0072] During this process, the opening action of the cover 200 and the lifting process of the lifting platform 300 are coordinated and synchronized, forming a linkage effect of lifting the platform and opening the cover, ensuring that the functional unit is smoothly lifted to the use height while the cover is opened.

[0073] During the closing process, the drive element 700 reverses its direction, and the first link 551 swings in the opposite direction, driving the second link 553 to move downwards. This causes the lifting platform 300 to descend at a constant speed under the traction of the linkage system and return to its original position within the receiving cavity 110. Simultaneously, the third link 555 and the fourth link 557 reverse their transmission, causing the cover 200 to gradually rotate back to its initial position, achieving closure and ultimately reaching a closed state where the functional units are hidden and the surface is flat.

[0074] It should be emphasized that, in this embodiment, the first link 551, the second link 553, the third link 555, and the fourth link 557 are not limited to the standard straight rod shape; in order to avoid collisions or motion interference with other components, each link can be configured as an arc, an S-shape, or other contour form that adapts to the spatial layout.

[0075] Please refer to it again. Figure 7 and Figure 8 The automotive interior 10 also includes a frame 600, which is located within a receiving cavity 110 and fixedly connected to the cavity wall of the receiving cavity 110, providing structural support and mounting reference for internal components. The frame 600 has a clearance hole 610, through which a lifting platform 300 passes and slides vertically with the frame 600.

[0076] A guide structure is provided between the frame 600 and the lifting platform 300 to ensure the stability and accuracy of the trajectory during the lifting process. Specifically, one of the lifting platform 300 and the frame 600 is provided with a guide groove 630, and the other is provided with a guide protrusion 330 that slides with the guide groove 630. The two form a sliding pair, which restricts the degree of freedom of the lifting platform 300 in the horizontal direction, allowing it to only lift vertically along a preset path, effectively preventing the occurrence of off-center loading, swaying or jamming.

[0077] In practical applications, the guide protrusion 330 can extend vertically onto the frame 600, while the guide groove 630 is located on the side wall or bottom extension of the lifting platform 300. Alternatively, the opposite arrangement can be used, with the guide protrusion 330 positioned on the lifting platform 300 and the guide groove 630 on the frame 600. The specific structural form can be flexibly selected and optimized based on factors such as spatial layout, assembly process requirements, and stress conditions to achieve optimal installation adaptability, motion stability, and structural reliability.

[0078] In other embodiments, the independent frame structure 600 can be omitted, and the lifting and guiding function can be achieved directly through the sliding engagement between the lifting platform 300 and the cavity wall of the receiving cavity 110. In the actual structure, sliding ribs, guide protrusions 330 or sliders can be provided on the side of the lifting platform 300, and correspondingly, matching grooves or guide surfaces can be opened on the inner wall of the receiving cavity 110, so that the lifting platform 300 moves along a preset trajectory during the lifting process.

[0079] In summary, this utility model provides an automotive interior 10, comprising an interior body 100, a cover 200, a lifting platform 300, and a linkage component 500. The interior body 100 has a receiving cavity 110 for accommodating the lifting platform 300 and its associated functional units. The cover 200 is rotatably connected to the interior body 100 and has a first position with the receiving cavity 110 closed and a second position with the receiving cavity 110 open. The lifting platform 300 is vertically and vertically disposed within the receiving cavity 110 and is equipped with or used to mount functional units. The linkage component 500 is connected to the cover 200 and the lifting platform 300 to achieve mechanical linkage between them, so that the lifting platform 300 automatically rises from the receiving cavity 110 of the interior body 100 to reveal the functional units during use. This design effectively frees up space above the sub-dashboard 010, significantly improves the neatness and overall aesthetics of the vehicle interior layout, and achieves an organic unity of functionality and design aesthetics.

[0080] In addition, please see Figure 30 This utility model also provides a secondary instrument panel 010, which includes a main body and the automotive interior trim 10 in the aforementioned embodiments, with the main body connected to the automotive interior trim 10. It is understood that the secondary instrument panel 010, by housing the lifting platform 300 within the receiving cavity 110 and utilizing a linkage component 500 to achieve mechanical linkage between the opening and closing of the cover 200 and the raising and lowering of the lifting platform 300, automatically raises the lifting platform 300 from within the receiving cavity 110 during use to expose the functional units. This effectively frees up the space occupied above the secondary instrument panel 010, significantly improving the neatness and overall aesthetics of the vehicle interior layout, achieving an organic unity of functionality and design aesthetics. The relevant structure and working principle have been described in detail above and will not be repeated here.

[0081] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model.

Claims

1. An automotive interior, characterized in that, include: Interior body (100), wherein the interior body (100) is provided with a receiving cavity (110); Cover (200), the cover (200) is rotatably connected to the interior body (100), and has a first position that closes the receiving cavity (110) and a second position that opens the receiving cavity (110); A lifting platform (300) is provided in the receiving cavity (110) in a height-reducible manner, and is provided with functional units or for installing the functional units; A linkage component (500) is connected to the cover (200) and the lifting platform (300) and is used to drive the lifting platform (300) to rise when the cover (200) switches from the first position to the second position.

2. The automotive interior according to claim 1, characterized in that, The lifting platform (300) has a sliding groove (310) formed on it. The linkage component (500) includes a sliding member (510) and a rotating member (530). The cover (200) is rotatably connected to the interior body (100) through the rotating member (530). The sliding member (510) is rotatably connected to the rotating member (530) and slides in cooperation with the sliding groove (310).

3. The automotive interior according to claim 2, characterized in that, The sliding groove (310) includes an arc-shaped segment (311) and a straight segment (313) connected in sequence. The arc segment (311) is slidably engaged with the sliding member (510) to adjust the first opening angle of the cover (200) relative to the interior body (100) before the lifting platform (300) rises; The straight section (313) slides in cooperation with the sliding member (510) to guide the lifting platform (300) to rise, while adjusting the second opening angle of the cover (200) relative to the interior body (100).

4. The automotive interior according to claim 3, characterized in that, The curvature center of the arc segment (311) is the same as the rotation center of the rotating component (530).

5. The automotive interior according to claim 2, characterized in that, The sliding groove (310) extends horizontally to guide the lifting platform (300) to rise and fall, while allowing the cover (200) to rotate relative to the interior body (100).

6. The automotive interior according to claim 2, characterized in that, The automotive interior (10) also includes a drive gear (710), and the rotating component (530) is provided with an arc-shaped tooth (531). The curvature center of the arc-shaped tooth (531) coincides with the rotation center of the rotating component (530) and meshes with the drive gear (710) to drive the rotating component (530) to rotate around its rotation center when the drive gear (710) rotates.

7. The automotive interior according to claim 1, characterized in that, The linkage assembly (500) includes a first link (551), a second link (553), a third link (555), and a fourth link (557); wherein, one end of the first link (551) is rotatably connected to the interior body (100), and the other end is rotatably connected to one end of the second link (553); the other end of the second link (553) is rotatably connected to the lifting platform (300), and is rotatably connected to one end of the third link (555); the other end of the third link (555) is rotatably connected to one end of the fourth link (557); the fourth link (557) is rotatably connected to the interior body (100), and is rotatably or fixedly connected to the cover (200).

8. The automotive interior according to claim 1, characterized in that, The cover (200) is rotatably connected to the interior body (100) via a pivot (533). The automotive interior (10) also includes a torsion spring (810) for assisting opening. The torsion spring (810) is sleeved on the pivot (533), with one end abutting or fixed to the cover (200) and the other end abutting or fixed to the interior body (100), so that the cover (200) has a tendency to move from the first position to the second position.

9. The automotive interior according to claim 8, characterized in that, The automotive interior (10) also includes a damper (830), which is fixedly connected to the interior body (100) and sleeved on the rotating shaft (533) for adjusting the rotation speed of the cover (200) when switching between the first position and the second position.

10. The automotive interior according to any one of claims 1 to 9, characterized in that, The automotive interior (10) also includes a frame (600), which is located inside the receiving cavity (110) and is fixedly connected to the cavity wall of the receiving cavity (110); and the frame (600) is provided with a clearance hole (610), and the lifting platform (300) passes through the clearance hole (610) and slides in cooperation with the frame (600) in the vertical direction.

11. The automotive interior according to claim 10, characterized in that, One of the lifting platform (300) and the frame (600) is provided with a guide groove (630), and the other is provided with a guide protrusion (330) that slides with the guide groove (630).

12. The automotive interior according to any one of claims 1 to 9, characterized in that, The automotive interior (10) also includes a drive element (700) that is driven to at least one of the linkage assembly (500), the cover (200), or the lifting platform (300).

13. The automotive interior according to any one of claims 1 to 9, characterized in that, The linkage component (500) is also used to drive the lifting platform (300) to descend when the cover (200) switches from the second position to the first position.

14. A sub-instrument panel, characterized in that, It includes a main body and an automotive interior (10) as described in any one of claims 1 to 13, wherein the main body is connected to the automotive interior (10).

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