Decoration assembly, display screen assembly and vehicle

Abstract

The embodiment of the utility model provides a decoration assembly, a display screen assembly and a vehicle. The decoration assembly comprises a shell, a shielding assembly and a reset assembly. The shell is provided with a first through hole. The shielding assembly can be switched between a first position for closing the through hole and a second position for opening the through hole on the shell, the reset assembly can enable the shielding assembly to reset from the second position to the first position, and the shielding assembly can be switched to the second position by overcoming the reset effect through external force. The structure effectively solves the problems that due to the fact that an existing decoration assembly through hole is exposed in a non-working state, dust, sundries and other foreign matter are prone to invading the interior, the structure is polluted, component operation is affected, and even components are blocked and damaged. Through linkage of the shielding assembly and the reset assembly, automatic opening and closing of the through hole are achieved, timely closing is achieved when the through hole is not used, the internal protection performance of the decoration assembly is improved, stable operation of internal assemblies is guaranteed, and the service life is prolonged.

Description

Technical Field

[0001] This application belongs to the field of automotive parts technology, specifically relating to a trim assembly, a display assembly, and a vehicle. Background Technology

[0002] With the advancement of technology, decorative assemblies are widely used in various fields, especially in the automotive industry. They can be installed on the roof of the vehicle and combined with a display screen to play multimedia information and provide entertainment services for rear passengers.

[0003] In related technologies, decorative assemblies are often provided with through holes. These through holes can be used to mechanically limit the display screen and decorative assembly in conjunction with other components. However, when the through holes are not used, they are exposed to the external environment. Dust, debris and other foreign objects in the external environment can easily enter the interior of the decorative assembly through the through holes, thereby contaminating the internal structure of the decorative assembly, affecting the normal operation of internal components, and may even cause internal components to malfunction such as jamming or damage due to the intrusion of foreign objects. Summary of the Invention

[0004] This application aims to provide a trim assembly, a display assembly, and a vehicle to solve the problem in the related art where the through holes of the trim assembly are exposed to the external environment, and foreign objects can easily enter the through holes, affecting the internal structure or normal operation of the internal components of the trim assembly.

[0005] To solve the above-mentioned technical problems, this application is implemented as follows:

[0006] In a first aspect, this application discloses a decorative assembly, characterized in that the decorative assembly includes: a housing, a shielding component, and a reset component;

[0007] The housing is provided with a first through hole;

[0008] The shielding assembly is movably mounted on the housing to move between a first position and a second position. In the first position, the shielding assembly closes the first through hole, and in the second position, the shielding assembly opens the first through hole.

[0009] The reset component applies a reset action to the blocking component from the second position to the first position.

[0010] Optionally, the trim assembly further includes: a guide; the guide is mounted on the housing; and the shielding assembly is movably connected to the guide;

[0011] The shielding component can move along the guide to the first position or the second position.

[0012] Optionally, the reset component is an elastic component; one end of the elastic component is connected to the housing, and the other end is connected to the shielding component.

[0013] Optionally, the guide member is disposed on the side wall where the first through hole is located, and the extension and retraction direction of the elastic component is parallel to the guiding direction of the guide member.

[0014] Optionally, the decorative assembly further includes a protrusion, which is circumferentially disposed on the side wall where the first through hole is located around the opening of the first through hole;

[0015] One end of the elastic component is connected to the protrusion, and the other end is connected to the shielding component. The guide is mounted on the protrusion.

[0016] Optionally, the shielding assembly includes a baffle, which is movably connected to the guide member;

[0017] One end of the elastic component is connected to the housing, and the other end is connected to the baffle; the baffle switches between the first position and the second position along the guide.

[0018] Optionally, there are two baffles and two elastic components;

[0019] One end of one of the elastic components is connected to the housing, and the other end is connected to one of the baffles;

[0020] One end of another of the resilient components is connected to the housing, and the other end is connected to another of the baffles;

[0021] The two baffles move relative to each other along the guide.

[0022] Optionally, the housing includes a receiving cavity with an opening, and the first through hole is formed on the side wall of the receiving cavity.

[0023] Optionally, the trim assembly further includes a locking element, and the blocking assembly is adapted to overcome the resetting action of the reset assembly under the action of the locking element to move from the first position to the second position.

[0024] Optionally, the locking member is positioned opposite to the first through hole, and the locking member can extend or retract from the first through hole; when the locking member extends out of the first through hole, the blocking component overcomes the resetting effect of the reset component and moves from the first position to the second position to open the first through hole;

[0025] When the locking member retracts into the first through hole, the reset component applies a reset action to the blocking component from the second position to the first position to close the first through hole.

[0026] Optionally, the blocking assembly includes a baffle, the baffle having a chamfer on the side near the locking member and the side away from the reset assembly; the chamfer is positioned opposite to the locking member, and the chamfer is used to guide the locking member to push against the baffle and extend out of the first through hole.

[0027] Optionally, the trim assembly further includes a first drive mechanism;

[0028] The first driving mechanism drives the locking member to extend or retract from the first through hole.

[0029] Optionally, the first through hole is provided on two opposite side walls of the accommodating cavity; and the shielding component is provided for each first through hole.

[0030] Secondly, this application also discloses a display assembly, which includes: a display screen and any of the decorative assemblies described above; one end of the display screen is movably connected to the housing.

[0031] Optionally, a lock hole is provided at the other end of the display screen at a position corresponding to the first through hole;

[0032] When the lock hole is misaligned with the first through hole, the blocking component closes the first through hole;

[0033] When the lock hole and the first through hole are coaxial, the blocking component opens the first through hole.

[0034] Optionally, the display assembly further includes a second drive mechanism;

[0035] The second drive mechanism is mounted on the housing and connected to the display screen; the second drive mechanism is used to drive the display screen to rotate around the end of the display screen connected to the housing.

[0036] Thirdly, this application also discloses a vehicle that includes the display assembly described in any of the preceding claims.

[0037] Optionally, the vehicle further includes a body having a roof structure, and the display assembly is mounted on the inner side of the roof structure. In this embodiment, a shielding component is provided at the location of the first through-hole on the trim assembly housing. The shielding component can be in a first position or a second position. In the first position, the shielding component closes the first through-hole; in the second position, the shielding component shields the first through-hole. Thus, when the shielding component is in the first position, it shields the first through-hole, preventing it from being exposed to the external environment and preventing foreign objects from entering the through-hole. Simultaneously, it prevents the first through-hole from being exposed to the passenger's view, thus avoiding affecting the aesthetics of the trim assembly.

[0038] Additional aspects and advantages of the invention 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 the invention. Attached Figure Description

[0039] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0040] Figure 1 This is a schematic diagram of a decorative assembly provided in an embodiment of this application;

[0041] Figure 2 This is a cross-sectional view of a decorative assembly provided in an embodiment of this application;

[0042] Figure 3 This is a partially enlarged view of the opening direction of a decorative assembly receiving cavity provided in an embodiment of this application;

[0043] Figure 4 This is an enlarged view of a shading component for the interior view of a decorative assembly, provided in an embodiment of this application.

[0044] Figure 5 This is a partial enlarged view of the locking component and the blocking component in contact from the inside of a decorative assembly, as provided in an embodiment of this application.

[0045] Figure 6 This is a partial enlarged view of the interior locking component of a decorative assembly protruding from the first through hole, as provided in an embodiment of this application.

[0046] Figure 7 This is a partially enlarged view of a decorative assembly receiving cavity opening direction locking member extending out of the first through hole, provided in an embodiment of this application;

[0047] Figure 8 This is a schematic diagram of the structure of a locking component and a first drive mechanism in a decorative assembly provided in an embodiment of this application;

[0048] Figure 9 This is a schematic diagram of the structure of a display assembly provided in an embodiment of this application;

[0049] Figure 10 This is a partially enlarged view of the keyhole of a display assembly provided in an embodiment of this application;

[0050] Figure 11 This is a schematic diagram of a display assembly locking member extending into the display lock hole according to an embodiment of this application;

[0051] Figure 12This is a schematic diagram of a display assembly locking component fixing a display screen according to an embodiment of this application;

[0052] Figure 13 This is a schematic diagram of the structure of a second driving component of a display assembly provided in an embodiment of this application;

[0053] Figure 14 This is an installation diagram of a decorative assembly provided in an embodiment of this application;

[0054] Figure 15 This is a schematic diagram of the first mounting base structure of a decorative assembly provided in an embodiment of this application;

[0055] Figure 16 This is a schematic diagram of the second mounting base structure of a decorative assembly provided in an embodiment of this application;

[0056] Figure 17 This is a schematic diagram of the third mounting base structure of a decorative assembly provided in an embodiment of this application;

[0057] Explanation of reference numerals in the attached figures:

[0058] Housing - 10, Receiving cavity - 102, First through hole - 101, Protrusion - 50, Side wall - 103, First mounting base - 104, Second mounting base - 105, Third mounting base - 106, Locking component - 601, First drive mechanism - 602, Covering assembly - 20, Baffle - 201, Chamfer - 2011, Reset assembly - 30, Guide component - 40, Second drive mechanism - 80, Drive motor - 801, Angle sensor - 90, Gearbox - 802, Display screen - 70, Lock hole - 701, Driven mechanism - 803, Limit block - 107. Detailed Implementation

[0059] The embodiments of this application will now be described in detail. Examples of these embodiments are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0060] The terms "first" and "second" in the specification and claims of this application may explicitly or implicitly include one or more of the features. In the description of this invention, unless otherwise stated, "a plurality of" means two or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0061] In the description of this invention, it should be understood that the terms "center," "longitudinal," and "lateral" are used interchangeably.

[0062] The orientations or positional relationships indicated by terms such as "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", and "circumferential" are based on the orientations or positional relationships shown in the accompanying drawings and are only for the purpose of facilitating the description of the present invention and simplifying the description. They are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

[0063] In the description of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0064] This application provides a thermal management system, which will be described in detail below with reference to the accompanying drawings.

[0065] like Figures 1 to 3 As shown, this application provides a decorative assembly, the decorative panel structure including: a housing 10, a blocking assembly 20 and a reset assembly 30; the housing 10 is provided with a first through hole 101; the blocking assembly 20 is movably mounted on the housing 10 to move between a first position and a second position; in the first position, the blocking assembly 20 closes the first through hole 101, and in the second position, the blocking assembly 20 opens the first through hole 101; the reset assembly 30 applies a reset action to the blocking assembly 20 from the second position to the first position.

[0066] Specifically, the trim assembly in this embodiment can be installed on the roof of the vehicle to cooperate with the top display screen 70. The trim assembly includes a housing 10, a shielding component 20, and a reset component 30. The housing 10 has a first through hole 101, which can be rectangular, circular, etc., and this embodiment does not limit its specific shape. The shielding component 20 is installed on the housing 10 and located at the position of the first through hole 101. The shielding component 20 can be in a first position or a second position. In the first position, the shielding component 20 closes the first through hole 101; in the second position, the shielding component 20 opens the first through hole 101.

[0067] The reset component 30 can apply a reset action to the blocking component 20 from the second position to the first position. The blocking component 20 is adapted to overcome the reset action of the reset component 30 under the action of external force to move from the first position to the second position. In some embodiments, the reset component 30 includes an electromagnetic damper and a permanent magnet. The electromagnetic damper is fixed to the side wall 103 of the housing 10, and its telescopic rod end is connected to the blocking component 20. When the blocking component 20 is in the first position (closed through hole), the electromagnetic damper is not energized, and the internal permanent magnet is kept stable by magnetic attraction baffle 201. When it is necessary to open the through hole, the external control system inputs a reverse current to the electromagnetic damper, generating a magnetic field opposite to that of the permanent magnet, weakening the attraction force. At this time, the external force pushes the blocking component 20 to move to the second position, and the electromagnetic damper provides controllable resistance by adjusting the current. When the external force is removed, the control system cuts off the current, the permanent magnet resumes its attraction, and pulls the blocking component 20 back to the first position.

[0068] Understandably, by setting up the blocking component 20 and the reset component 30, the problem of foreign objects entering and affecting the locking reliability caused by the exposure of the guide through hole in related technologies is effectively solved. When the blocking component 20 is in the first position under the action of the reset component 30, the first through hole 101 is closed, isolating external foreign objects from entering the interior of the decorative assembly and preventing foreign objects from accumulating in the through hole; when it is necessary to open the through hole, the blocking component 20 can move to the second position under the action of external force to overcome the reset action of the reset component 30, opening the first through hole 101 to meet the usage requirements.

[0069] Optionally, such as Figure 4 and Figure 5 As shown, the trim assembly also includes: a guide 40; the guide 40 is mounted on the housing 10; a shielding assembly 20 is movably connected to the guide 40; the shielding assembly 20 can move along the guide 40 to a first position or a second position.

[0070] Specifically, the guide member 40 is mounted on the housing 10 and located at the first through hole 101. Its length is greater than the diameter of the first through hole 101, allowing its guide path to pass through the first through hole 101 and ensuring that the blocking assembly 20 can be fully opened or closed. The movable connection between the guide member 40 and the blocking assembly 20 is specifically a sliding connection. The guide member 40 can be a slide rail, guide groove, or other component that can cooperate with the blocking assembly 20 and provide smooth guidance for the blocking assembly 20; this embodiment does not limit its application. When the blocking assembly 20 moves along the guide member 40 to the first position, the blocking assembly 20 closes the first through hole 101; when the blocking assembly 20 moves along the guide member 40 to the second position, the blocking assembly 20 opens the first through hole 101.

[0071] In some embodiments, the guide member 40 is a slide rail, and the edge of the blocking component 20 connected to the slide rail extends outward to form a sliding part adapted to the cross-sectional shape of the slide rail (such as T-shape or dovetail shape). This sliding part engages in the groove of the slide rail, allowing the blocking component 20 to slide back and forth along the slide rail, ensuring smooth and non-deviation-free movement. In other embodiments, the guide member 40 is an elongated guide groove, and the side of the blocking component 20 is directly inserted into the guide groove to form an embedded sliding fit. This allows it to slide smoothly along the length of the guide groove under the drive of the reset component 30. At the same time, the groove limits the two sides of the blocking component 20 to prevent it from tilting or jamming during movement. The guide member 40 can be fixed to the housing 10 by bolts or glue, etc. The embodiments of this application do not limit the specific fixing method. The blocking component 20 is movably connected to the guide component 40. The projected area of ​​the blocking component 20 on the side wall 103 where the first through hole 101 is located is not less than the area of ​​the first through hole 101, so as to ensure that the blocking component 20 can block the first through hole 101 when in the first position.

[0072] Understandably, the guide member 40 provides a precise guiding path for the movement of the blocking assembly 20, effectively preventing the blocking assembly 20 from deviating or wobbling during movement. This ensures that the blocking assembly 20 can move stably and accurately along the guide member 40 to the first position to close the first through hole 101, or to the second position to open the first through hole 101. The movable connection between the guide member 40 and the blocking assembly 20 makes the movement of the blocking assembly 20 smoother, reduces frictional loss during movement, and improves the reliability and service life of the blocking assembly 20. This, in turn, ensures the stable realization of the decorative assembly's functions of blocking foreign objects from entering and meeting the requirements for opening through holes, further enhancing the overall performance and safety of the decorative assembly.

[0073] Optionally, such as Figure 4 and Figure 5 As shown, the reset component 30 is an elastic component; one end of the elastic component is connected to the housing 10, and the other end is connected to the shielding component 20.

[0074] Specifically, the reset component 30 is an elastic component. A groove adapted to the elastic component is provided on the housing 10, and one end of the elastic component is securely installed in the groove and tightly connected to the housing 10. The blocking component 20 has a hook or protrusion structure at a corresponding position, and the other end of the elastic component is connected to the hook or protrusion structure. When the blocking component 20 moves from the first position to the second position under the action of an external force, the elastic component is compressed and stores elastic potential energy. When the external force is removed, the elastic component releases the elastic potential energy and applies a reset force from the second position to the first position to the blocking component 20, so that the blocking component 20 can automatically return to the first position of closing the first through hole 101. The elastic component can be a compression spring, a rubber elastic block, etc., and this application embodiment does not limit it.

[0075] Understandably, the reset component 30 is an elastic component with its two ends connected to the housing 10 and the shielding component 20, respectively. Utilizing the elastic deformation characteristics of the elastic component, the automatic application and release of the reset action of the shielding component 20 can be achieved. When the shielding component 20 moves from the first position to the second position under the action of an external force, the elastic component deforms and stores elastic potential energy, providing a power source for reset. When the external force disappears, the elastic component automatically pushes the shielding component 20 back to the first position using its own elastic restoring force, eliminating the need for an additional drive structure, simplifying the mechanical structure of the decorative assembly, and reducing cost and assembly complexity. Simultaneously, the elastic reset process of the elastic component has a buffering effect, reducing the impact force during the reset of the shielding component 20, preventing damage to components such as the housing 10 and the shielding component 20 from hard collisions, improving the stability and durability of the structure. Furthermore, the continuous and stable elastic reset action reliably ensures that the shielding component 20 closes the first through hole 101 in a timely manner, effectively blocking the entry of external foreign objects, further enhancing the protective performance and reliability of the decorative assembly.

[0076] Optionally, such as Figure 4 and Figure 5 As shown, the guide member 40 is disposed on the side wall 103 where the first through hole 101 is located, and the extension and retraction direction of the elastic component is parallel to the guiding direction of the guide member 40.

[0077] The guide member 40 is disposed on the side wall 103 where the first through hole 101 is located. The extension and retraction direction of the elastic component is parallel to the guiding direction of the guide member 40, so as to ensure that the thrust of the elastic component on the blocking component is parallel to the guiding direction of the guide member 40.

[0078] In some embodiments, the first through hole 101 is rectangular, and the guide member 40 employs two slide rails, which are respectively installed parallel to each other on the sidewalls 103 on opposite sides of the rectangular first through hole 101. The blocking assembly 20 is movably connected to the slide rails via a sliding portion on its side, ensuring that the blocking assembly 20 can slide smoothly along the slide rails. The elastic component is a spring, one end of which is fixed to the housing 10, and the other end is connected to the blocking assembly 20, with the spring's extension and contraction direction parallel to the guide direction of the guide member 40. When the blocking assembly 20 moves from the first position to the second position, the spring compresses along the guide direction of the guide member 40; when the blocking assembly 20 moves from the second position to the first position, the spring pushes the blocking assembly 20 back to its original position along the guide direction of the guide member 40.

[0079] Understandably, by standardizing the arrangement of the guide member 40 and the elastic component, the stability and functionality of the decorative assembly are significantly improved. The guide member 40 is positioned on the sidewall 103 where the first through hole 101 is located, allowing the blocking component 20 to slide stably along the guide member 40, preventing movement deviation or jamming. This ensures that when the blocking component 20 moves from the first position to the second position, external force can evenly push the blocking component 20 open to expose the first through hole 101. When the blocking component 20 moves from the second position to the first position, the elastic component drives the blocking component 20 to precisely reset along a compression path parallel to the guide direction, improving the reliability of the mechanical linkage. The consistency between the compression direction of the elastic component and the guide direction avoids ineffective loss of elastic force or component distortion, extending the service life of the structure.

[0080] Optionally, such as Figure 4 and Figure 5 As shown, the decorative assembly also includes a protrusion 50, which is circumferentially disposed on the side wall 103 where the first through hole 101 is located around the opening of the first through hole 101; one end of the elastic component is connected to the protrusion 50 and the other end is connected to the blocking component 20; and the guide 40 is mounted on the protrusion 50.

[0081] Specifically, the decorative assembly also includes a protrusion 50, which is circumferentially disposed on the side wall 103 where the first through hole 101 is located around the opening of the first through hole 101, for mounting the elastic component and the guide 40. The protrusion 50 can be integrally injection molded during the manufacture of the decorative assembly, or fixed to the side wall 103 by bolts, glue, etc., and the embodiments of this application do not limit it.

[0082] When the blocking component 20 moves from the first position to the second position, the elastic component is compressed because one end of the elastic component is connected to the protrusion 50, which provides a stable support point for the elastic component, ensuring that the elastic component can stably store elastic potential energy. When the blocking component 20 moves from the second position to the first position, the compressed elastic component recovers its deformation. Since one end of the elastic component is fixed to the protrusion 50, its restoring force pushes the blocking component 20 in a direction parallel to the sidewall 103. In some embodiments, the protrusion 50 also includes a protrusion 50 perpendicular to the protrusion 50 connected to the elastic component, and a guide 40 is mounted on the protrusion 50 to allow the blocking component 20 to slide along the guide 40, providing a more stable guide for the blocking component 20.

[0083] Understandably, the protrusion 50 in the decorative assembly for mounting the elastic component and guide 40 provides a stable connection point for the elastic component, withstands the force generated when the elastic component is under stress, prevents it from loosening or shifting, and optimizes the force transmission path, allowing the force of the elastic component to be transmitted more accurately to the blocking component 20, reducing force loss and dispersion, and enabling the blocking component 20 to move stably and smoothly. At the same time, it ensures that the elastic component can better exert its elastic function, enabling the blocking component 20 to accurately achieve the blocking and exposure of the first through hole 101, ensuring functional consistency and reliability, and allowing the structure to better adapt to different working conditions, reducing the probability of failure and extending service life. Furthermore, the guide 40 is also mounted on the protrusion 50, which can cooperate with the elastic component to make the movement path of the blocking component 20 more reasonable.

[0084] Optionally, such as Figure 4 and Figure 5 As shown, the shielding assembly 20 includes a baffle 201, which is movably connected to the guide member 40; one end of the elastic component is connected to the housing 10, and the other end is connected to the baffle 201; the baffle 201 switches between a first position and a second position along the guide member 40.

[0085] Specifically, the blocking component 20 includes a baffle 201, which can be rectangular, elliptical, etc., as long as its projection on the side wall 103 where the first through hole 101 is located can block the first through hole 101 when the elastic component is not compressed. This application embodiment does not limit its specific shape. The baffle 201 is movably connected to the guide member 40. One end of the elastic component is connected to the side wall 103, and the other end can be connected to the baffle 201 at any position, as long as the projection of the compression direction of the elastic component onto the guiding direction of the guide member 40 when the baffle 201 moves along the guide member 40 is not zero.

[0086] Understandably, by configuring the shielding component 20 as a baffle 201, its flat plate structure can form a complete fit with the surface of the housing 10. When the shielding component 20 moves from the first position to the second position, the baffle 201 can completely cover the first through hole 101, preventing the first through hole 101 from being exposed to the external environment. In addition, the shape of the baffle 201 can be flexibly adapted to the design of the first through hole 101, enhancing the compatibility of the structural design.

[0087] Optionally, such as Figure 4 and Figure 5 As shown, there are two baffles 201 and two elastic components; one end of one elastic component is connected to the housing 10 and the other end is connected to one baffle 201; one end of the other elastic component is connected to the housing 10 and the other end is connected to another baffle 201; the two baffles 201 move relative to each other along the guide member 40.

[0088] Specifically, two baffles 201 are symmetrically arranged and each connected to an elastic component. One end of the elastic component is connected to the housing 10, and the other end is connected to a baffle 201. When the two elastic components are in an uncompressed state, the opposite sides of the two baffles 201 are pressed together, jointly shielding the first through hole 101 and forming a continuous surface. When an external force is applied, the external force simultaneously pushes the two baffles 201 to move in opposite directions along the guide member 40. At this time, the first through hole 101 is exposed, and the two elastic components are compressed in opposite directions. When the external force is removed, the two elastic components recover their deformation, pushing the two baffles 201 closer together along the guide member 40. The opposite sides of the two baffles 201 are pressed together again, shielding the first through hole 101 again, preventing the first through hole 101 from being exposed to the external environment and preventing foreign objects from entering the first through hole 101.

[0089] In some embodiments, the guide member 40 is a smooth guide rod, which is mounted on the side wall 103 where the first through hole 101 is located. The blocking assembly 20 is a folding plate, which has a guide hole or guide sleeve adapted to the guide rod. The elastic component is a spring, one end of which is fixedly connected to the side wall 103 where the first through hole 101 is located, and the other end of which is connected to the end of the folding plate away from the fixing point between the spring and the side wall 103. When the spring is not compressed, the folding plate unfolds and blocks the first through hole 101. There is a gap of a preset width between the side of the folding plate near the connection point between the spring and the folding plate and the side wall 103 of the first through hole 101. The preset width is 1-3mm, such as 1mm, 2mm, etc. The extension direction of the spring is not perpendicular to the extension direction of the guide rod. When an external force is applied, the folding plate moves along the guide rod, opening the first through hole 101, and the spring is compressed, storing elastic potential energy. When the external force is removed, the spring rebounds, causing the folding plate to unfold and block the first through hole 101 again.

[0090] In some embodiments, the first through hole 101 can be rectangular, and the blocking component 20 can be a rectangular block. Two torsion springs are respectively installed at both ends of one side of the rectangular block. The rectangular block can be installed on one side of the first through hole 101 through the two torsion springs. A mounting hole is provided on the other side of the first through hole 101, and two support rods are provided on the other side of the rectangular block. When the locking member 601 is in the retracted state inside the first through hole 101, the support rods extend into the mounting hole, and the rectangular block blocks the first through hole 101. When an external force is applied, the rectangular block rotates away from the first through hole 101 along the side connected to it, at which time the first through hole 101 is exposed. When the external force is removed, the rectangular block rotates towards the first through hole 101 along the side connected to it, the torsion springs reset, and the rectangular block blocks the first through hole 101 again.

[0091] In other embodiments, the first through hole 101 may be circular, and the blocking component 20 may be a circular baffle 201 adapted to the circular first through hole 101. The circular baffle 201 is installed in the side groove of the first through hole 101 by a compression spring. When there is no external force, the circular baffle 201 completely covers the first through hole 101; when an external force is applied, the circular baffle 201 slides into the groove away from the first through hole 101 until the circular baffle 201 is completely removed from the area of ​​the first through hole 101, at which point the first through hole 101 is exposed and the spring is compressed; when the external force is removed, the restoring force of the compression spring pushes the circular baffle 201 to slide laterally along the groove to reset, blocking the first through hole 101 again.

[0092] Understandably, setting two baffles 201 and two elastic components, with the two baffles 201 positioned opposite each other and driven by their respective elastic components, allows for a more stable and reliable blocking and exposure of the first through hole 101. External force is applied simultaneously to both baffles 201, causing them to move synchronously and smoothly along the guide member 40, ensuring the smooth exposure of the first through hole 101. When the external force is removed, the elastic components drive the two baffles 201 to precisely reset, completely blocking the first through hole 101. Furthermore, the blocking surface formed by the two baffles 201 is more complete and continuous, avoiding edge gaps or unevenness that might occur with a single baffle 201, thus better blocking the first through hole 101 and preventing small foreign objects from entering it.

[0093] Optionally, such as Figure 1 and Figure 2 As shown, the housing 10 includes a receiving cavity 102 with an opening, and a first through hole 101 is formed on the side wall 103 of the receiving cavity 102.

[0094] Specifically, the housing 10 includes a receiving cavity 102 with an opening facing the interior of the vehicle body. A first through hole 101 is provided on the side wall 103 of the receiving cavity 102. The shielding assembly 20 is installed on the side of the housing 10 away from the receiving cavity 102. The housing 10 is designed as an open accommodating cavity 102 with a first through hole 101 on the side wall 103. The open accommodating cavity 102 facilitates the installation and debugging of internal structures such as the shielding component 20, the reset component 30, and the guide component 40, reducing assembly difficulty and improving production efficiency. It also facilitates the maintenance, repair, and replacement of internal components in the later stages. On the other hand, the first through hole 101 is located on the side wall 103 of the accommodating cavity 102, making reasonable use of space layout. It not only meets the functional interaction needs between the decorative assembly and the outside, but also, through the closed space design of the accommodating cavity 102, effectively isolates the external environment when the shielding component 20 closes the first through hole 101, preventing dust, moisture, foreign objects, etc. from entering, thus providing good protection for the internal components, enhancing the stability and reliability of the decorative assembly, and extending its service life.

[0095] Optionally, such as Figure 2 and Figure 8 As shown, the trim assembly also includes a locking member 601, and the blocking assembly 20 is adapted to overcome the resetting action of the resetting assembly 30 under the action of the locking member 601 to move from the first position to the second position.

[0096] The decorative assembly incorporates a locking component 601, which, through its synergy with the blocking component 20 and the reset component 30, enables flexible switching and reliable control of the position of the first through hole 101. When the first through hole is needed, the locking component 601 applies external force to the blocking component 20, allowing it to overcome the force of the reset component 30 and precisely move to the second position where the first through hole 101 is open, meeting the needs of device connection and functional interaction. When the first through hole 101 is not in use, the external force of the locking component 601 is removed, and the reset component 30 drives the blocking component 20 to automatically reset to the first position where the first through hole 101 is closed, effectively preventing dust and foreign objects from entering the interior of the decorative assembly and avoiding problems such as jamming and damage to internal components due to the accumulation of foreign objects. This design not only improves the ease of operation and automation of the decorative assembly but also significantly enhances its protective performance and structural stability, making it suitable for various application scenarios with high requirements for the use and protection of the first through hole 101.

[0097] Optionally, the locking member 601 is positioned opposite to the first through hole 101. The locking member 601 can extend or retract from the first through hole 101. When the locking member 601 extends out of the first through hole 101, the blocking component 20 moves from the first position to the second position against the reset action of the reset component 30 to open the first through hole 101. When the locking member 601 retracts into the first through hole 101, the reset component 30 applies a reset action from the second position to the first position to the blocking component 20 to close the first through hole 101.

[0098] Specifically, the locking member 601 can be installed on the side of the housing 10 away from the receiving cavity 102. The locking member 601 is positioned opposite to the first through hole 101. The locking member 601 can extend or retract from the first through hole 101. The locking member 601 is used to provide external force to the blocking assembly 20. When the locking member 601 extends out of the first through hole 101, the locking member 601 provides external force to make the blocking assembly 20 overcome the reset action of the reset assembly 30 and move from the first position to the second position, opening the first through hole 101, and the locking member 601 extends out of the first through hole 101. When the locking member 601 retracts into the first through hole 101, the external force provided by the locking member 601 is removed, the reset assembly 30 applies a reset action to the blocking assembly 20 from the second position to the first position, the locking member 601 retracts into the first through hole 101, and the blocking assembly 20 closes the first through hole 101.

[0099] Understandably, the locking element 601 enables the decorative assembly to precisely control the switching of the shielding component 20 between the first and second positions by extending and retracting the locking element 601, thereby achieving the automatic opening and closing of the first through hole 101. When the locking element 601 extends out of the first through hole 101, it can use the external force it applies to overcome the reset action of the reset component 30, forcibly driving the shielding component 20 to open the through hole. When the locking element 601 retracts, the reset component 30 automatically resets, driving the shielding component 20 to close the through hole, thus achieving the concealment and protection of the internal structure. This design not only improves the convenience and automation of operation, but also ensures the stability and reliability of the through hole opening and closing state through mechanical linkage. It is especially suitable for scenarios that require frequent switching of through hole states or have high requirements for structural concealment and protection, such as the storage and exposure control of the display screen 70 in the display assembly, effectively enhancing the practicality and scenario adaptability of the decorative assembly.

[0100] Optionally, such as Figure 4 and Figure 5 As shown, the shielding assembly 20 includes a baffle 201. A chamfer 2011 is provided on the side of the baffle 201 that is close to the locking member 601 and away from the elastic member. The chamfer 2011 is positioned opposite to the locking member 601 and is used to guide the locking member 601 to push open the baffle 201 and extend out of the first through hole 101.

[0101] Specifically, the blocking component 20 can be a baffle 201. The baffle 201 has a chamfer 2011 on the side near the locking member 601 and away from the elastic component. The chamfer 2011 is inclined in a direction not parallel to the guiding direction of the guide member 40 and towards the extension direction of the locking member 601, so that when the locking member 601 extends out of the first through hole 101, it provides a force to the baffle 201 along the guiding direction of the guide member 40. The position of the chamfer 2011 is opposite to the position of the locking member 601 when it extends out of the first through hole 101, and the size of the chamfer 2011 matches the size of the locking member 601 so that the top of the locking member 601 can extend into the chamfer 2011. For example, when the locking member 601 is wedge-shaped, the width of the chamfer 2011 is not less than the wedge width of the head of the locking member 601; when the locking member 601 is cylindrical, the width of the chamfer 2011 is not less than the diameter of the locking member 601.

[0102] When the locking member 601 extends out of the first through hole 101, the top of the locking member 601 extends into the chamfer 2011. Since the inclined surface of the chamfer 2011 is not parallel to the guiding direction of the guide member 40, and its inclined direction is the direction in which the locking member 601 extends, when the locking member 601 abuts against the chamfer 2011, it can provide a force to the baffle 201 along the guiding direction of the guide member 40, so as to push the baffle 201 to move along the guide member 40 and expose the first through hole 101.

[0103] Understandably, by creating a specific chamfer 2011 on the baffle 201, the locking member 601 can be precisely guided to push against the baffle 201, making the process of the locking member 601 extending out of the first through hole 101 smoother. When the locking member 601 extends, the beveled structure of the chamfer 2011 can effectively decompose the force of the locking member 601, providing the baffle 201 with a force along the guiding direction of the guide member 40, ensuring that the baffle 201 can move stably along the guide member 40, accurately exposing the first through hole 101, and ensuring the normal operation of the locking member 601. Furthermore, the chamfer 2011 is located on the side of the baffle 201 away from the receiving cavity 102, so that when the baffle 201 blocks the first through hole 101, the integrity of one side of the receiving cavity 102 will not be damaged, improving the aesthetics of the decorative assembly.

[0104] Optionally, such as Figure 8 As shown, the decorative assembly also includes a first drive mechanism 602; the first drive mechanism 602 drives the locking member 601 to extend or retract from the first through hole 101.

[0105] Specifically, the first drive mechanism 602 is installed on the side of the trim assembly away from the receiving cavity 102, for driving the locking member 601 to extend or retract from the first through hole 101. The locking member 601 is installed on the side of the first drive mechanism 602 near the receiving cavity 102 and is positioned opposite the first through hole 101.

[0106] In some embodiments, the first drive mechanism 602 is a manual lever. One end of the lever is fixedly connected to the locking member 601, and a portion of the lever extends to an easily accessible position on the trim assembly. When locking is required, the user manually moves the lever, causing the locking member 601 to extend from the first through hole 101. The locking member 601 abuts against the blocking assembly 20, compressing the elastic component, exposing the first through hole 101, and the locking member 601 completes its extension action to achieve locking. When unlocking is required, the user reverses the lever, causing the locking member 601 to retract, the elastic component to recover its deformation, and pushing the blocking assembly 20 to re-block the first through hole 101.

[0107] In some embodiments, the first drive mechanism 602 is an electric push rod. The electric push rod is connected to a control system, which can control the movement of the electric push rod according to a preset program or external signals. When a locking signal is received, the control system sends a command to the electric push rod, and the push rod portion of the electric push rod pushes the locking member 601 to extend from the first through hole 101. The locking member 601 abuts against the blocking component 20, the elastic component is compressed, the first through hole 101 is exposed, and the locking member 601 completes the extension action to achieve locking. When unlocking is required, when an unlocking signal is received, the control system controls the push rod portion of the electric push rod to retract, causing the locking member 601 to retract into the first through hole 101, the elastic component restores its deformation, and pushes the blocking component 20 to re-block the first through hole 101.

[0108] Understandably, the addition of a first drive mechanism 602 to drive the locking component 601 significantly improves the ease of operation, functional adaptability, and automation of the trim assembly. By connecting the locking component 601 through a standardized power transmission path, the movement trajectory of the locking component 601 becomes more precise, avoiding jamming or incomplete shielding of the baffle 201 caused by uneven manual force application or inaccurate automatic control. This enhances the versatility and reliability of the entire trim assembly in different application scenarios, balancing operational flexibility and functional efficiency.

[0109] Optionally, such as Figure 2 and Figure 9 As shown, in the sidewalls 103 of the accommodating cavity 102, two opposite sidewalls 103 are respectively provided with first through holes 101; a shielding component 20 is provided for each first through hole 101.

[0110] Specifically, first through holes 101 are respectively opened on the side walls 103 opposite to the accommodating cavity 102, and a locking member 601 and a blocking component 20 are provided at each first through hole 101. Through the cooperation of the locking member 601 and the blocking component 20, each first through hole 101 is effectively blocked.

[0111] Understandably, by providing first through holes 101 and corresponding locking and blocking components 20 on the two opposite sidewalls 103 of the accommodating cavity 102, the symmetrically distributed first through holes 101 and mechanisms make the force on the accommodating cavity 102 more balanced, avoiding deformation or failure caused by excessive load on one side, and improving the stability and reliability of the overall structure. At the same time, the independent locking and blocking components 20 on both sides can support bidirectional synchronous or asynchronous operation, such as locking both sides of the components at the same time to enhance the fixing effect, or controlling one side to meet the needs of different usage scenarios, significantly expanding the applicability of the decorative assembly.

[0112] Secondly, such as Figure 9 As shown, this application also provides a display assembly, which includes: a display 70 and the decorative assembly described in any of the above claims; one end of the display 70 is movably connected to the housing 10.

[0113] Specifically, this application also provides a display assembly, which includes the decorative assembly described in any of the above claims and a display screen 70. The display screen 70 and the housing 10 are movably connected, and this movable connection can be a sliding connection or a rotating connection. When the movable connection is a sliding connection, one end of the display screen 70 is slidably connected to the housing 10. In some embodiments, the housing 10 has a groove for receiving the display screen 70, and one end of the display screen 70 is slidably connected to the side wall of the groove. When the display screen 70 is needed, it slides out of the groove; when it is not needed, it slides into the groove for storage. When the movable connection is a rotating connection, the display screen 10 is rotatably connected about the end connected to the housing 10. In some embodiments, one end of the display screen 70 is rotatably connected to the side wall of the receiving cavity 102. When the display screen 70 is needed, it rotates out of the receiving cavity 102 about the end connected to it; when it is not needed, it is stored in the receiving cavity about the end connected to it. This display assembly achieves intelligent switching between storage and usage states by organically integrating the display screen 70 with the decorative assembly.

[0114] Optionally, a lock hole 701 is provided at the other end of the display screen 70 at a position corresponding to the first through hole 101; when the lock hole 701 is misaligned with the first through hole 101, the blocking component 20 closes the first through hole 101; when the lock hole 701 is coaxial with the first through hole 101, the blocking component 20 opens the first through hole 101.

[0115] Specifically, the decorative assembly can be installed on the vehicle roof using bolts, clips, or other methods. This application embodiment does not limit the specific installation method. One end of the display screen 70 is movably connected to the housing 10. The display screen 70 can rotate around the side where it connects to the housing 10. A locking hole 701 is provided on the side wall 103 where the display screen 70 and the first through hole 101 are located. When the locking hole 701 and the first through hole 101 are misaligned, the blocking assembly 20 closes the first through hole 101 to prevent external foreign objects from entering. A locking member 601 can be provided opposite to the first through hole 101. When the locking hole 701 and the first through hole 101 are coaxial, the blocking assembly 20 opens the first through hole 101, and the locking member 601 can extend from the first through hole 101 and into the locking hole 701 of the display screen 70, mechanically limiting the display screen 70. Specifically, the lock hole 701 is misaligned with the first through hole 101, preventing the locking member 601 from extending from the first through hole 101 and being inserted into the lock hole 701. Alternatively, the lock hole 701 is coaxial with the first through hole 101, allowing the locking member 601 to extend from the first through hole 101 and be inserted into the lock hole 701. Understandably, the coaxial state of the lock hole 701 and the first through hole 101 can be either perfectly aligned or slightly misaligned, with a predetermined error. This predetermined error is sufficient to allow the locking member 601 to extend from the first through hole 101 and be inserted into the lock hole 701. Understandably, when the display screen 70 is retracted into the housing 10, the shielding component 20 automatically opens the first through-hole 101, allowing the display screen 70 to seamlessly connect with the internal functional modules, ensuring the stability of signal transmission or power connection. When the display screen 70 is unfolded for use, the shielding component 20 automatically closes the first through-hole 101, effectively concealing the internal structure and preventing the intrusion of dust, liquids, etc., thus extending the equipment's lifespan. This not only simplifies the operation process but also enhances the overall aesthetics and protective performance of the display assembly, making it particularly suitable for scenarios such as vehicles where space utilization and equipment reliability are paramount, providing users with a solution that combines functionality and aesthetics.

[0116] Optionally, such as Figure 2 As shown, the display assembly also includes a second drive mechanism 80; the second drive mechanism 80 is mounted on the housing 10 and connected to the display 70; the second drive mechanism 80 is used to drive the display 70 to rotate around the end of the display 70 connected to the housing 10.

[0117] Specifically, the second drive mechanism 80 is mounted on the trim assembly and can be installed by welding or bolting to ensure installation stability; this embodiment does not limit its installation. Its output end passes through the trim assembly and connects to the display screen 70; a coupling or other components can be used to achieve a stable connection; this embodiment does not limit its connection either.

[0118] When it is necessary to switch the display screen 70 from its retracted state to its operational state, a command can be sent to the second drive mechanism 80 via the control button inside the vehicle. Upon receiving the command, the second drive mechanism 80 begins to operate, generating power at its output end to slowly rotate the display screen 70 around the end connected to the housing 10. During this process, the blocking component 20 moves along the guide member 40 under the action of the elastic component, quickly blocking the first through hole 101 to prevent foreign objects from entering the first through hole 101. When the display screen 70 is no longer in use and needs to be stored, the operator presses the control button again, and the second drive mechanism 80 reverses its rotation, driving the display screen 70 to rotate around the connecting end and be stored in the trim assembly. Under the action of external force, the elastic component moves from the first position to the second position, causing the blocking component 20 to open the first through hole 101.

[0119] Understandably, the addition of a second drive mechanism 80 to the display assembly can drive the display 70 to rotate automatically around the end connected to the housing 10. With simple operation, the display 70 can be switched between storage and working states without the need for manual and laborious adjustment of the position of the display 70, greatly improving the convenience of operation.

[0120] Optionally, such as Figure 2 and Figure 13 As shown, the second drive mechanism 80 includes a drive motor 801; the display assembly also includes an angle sensor 90, the drive motor 801 and the angle sensor 90 are electrically connected, and the drive motor 801 is used to control the rotation of the display 70 according to the signal from the angle sensor 90.

[0121] Specifically, the second drive mechanism 80 also includes a drive motor 801, which can be a linear motor or a servo motor, etc., and this application embodiment does not limit it. The display assembly also includes an angle sensor 90. The drive motor 801 in the second drive mechanism 80 is electrically connected to the angle sensor 90. The angle sensor 90 is installed at the rotation axis connecting the display 70 and the housing 10, and can accurately sense the rotation angle of the display 70. When the user issues a command to unfold the display 70, the drive motor 801 starts to run, driving the display 70 to rotate around the end connected to the housing 10. During the rotation, the angle sensor 90 monitors the rotation angle of the display 70 in real time and feeds the signal back to the drive motor 801. For example, if the user wants the display 70 to rotate to a position at a 45-degree angle to the horizontal plane, when the angle sensor 90 detects that the display 70 has rotated close to 45 degrees, it will quickly transmit the signal to the drive motor 801. The drive motor 801 gradually reduces its speed according to this signal until the display 70 stops precisely at a 15-degree position. When the user needs to store the display screen 70, similarly, the drive motor 801 controls the display screen 70 to rotate smoothly back into the accommodating cavity 102 based on the signal fed back by the angle sensor 90.

[0122] Understandably, by electrically connecting the drive motor 801 to the angle sensor 90, the display assembly gains precise angle control capabilities. Users can accurately adjust the rotation angle of the display 70 according to their needs, greatly improving user comfort and satisfaction. Simultaneously, precise angle control prevents excessive rotation of the display 70, avoiding wobbling or collisions and reducing potential hazards to other components or passengers within the vehicle. Furthermore, the feedback signal from the angle sensor 90 enables the drive motor 801 to more precisely control the rotation of the display 70, reducing unnecessary wear and impact and extending the lifespan of the display 70 and the drive mechanism.

[0123] Optionally, such as Figure 2 and Figure 9 As shown, the second drive mechanism 80 further includes: a driven mechanism 803; the driven mechanism 803 and the drive motor 801 are located on the side of the two opposite sidewalls 103 of the accommodating cavity 102 away from the accommodating cavity 102; the driven mechanism 803 passes through the sidewall 103 of the accommodating cavity 102 and is connected to the display screen 70.

[0124] Specifically, the driven mechanism 803 can be designed as a linkage structure with rollers. One end of the linkage passes through the side wall 103 of the accommodating cavity 102 and is connected to the corresponding position of the display screen 70 via a rotating shaft. The other end is connected to the drive motor 801. When the drive motor 801 of the second drive mechanism 80 rotates, it drives the display screen 70 to rotate around the end connected to the housing 10, which in turn drives the linkage of the driven mechanism 803 connected thereto to move, causing the rollers to roll. This assists the display screen 70 in smoothly completing the rotation, achieving a smooth transition between the storage state and the working state.

[0125] Understandably, the addition of the driven mechanism 803, which is positioned opposite to the drive motor 801, provides bidirectional support and auxiliary driving force during the rotation of the display screen 70. This effectively disperses the forces acting on the display screen 70, reducing the risk of structural deformation or damage caused by unilateral force and ensuring the stability of the display screen 70 during frequent rotation operations. Simultaneously, the driven mechanism 803 shares some of the driving force, reducing the load on the drive motor 801, which helps extend the service life of components such as the drive motor 801, and improves the overall reliability and durability of the display screen assembly.

[0126] Optionally, such as Figure 13 As shown, the second drive mechanism 80 also includes a reduction gearbox 802. The output end of the drive motor 801 is connected to the input end of the reduction gearbox 802, and the output end of the reduction gearbox 802 is connected to one end of the display screen 70.

[0127] Specifically, the second drive mechanism 80 also includes a reduction gearbox 802. The output end of the drive motor 801 is connected to the input end of the reduction gearbox 802, and the output end of the reduction gearbox 802 passes through the side wall 103 of the accommodating cavity 102 and is connected to one end of the display screen 70. An angle sensor 90 is installed at the rotation axis of the display screen 70 and is electrically connected to the drive motor 801 and the driven mechanism 803. The reduction gearbox 802 also includes a damper and a clutch. Through the cooperation of the damper and the clutch, the impact force is effectively buffered when the user collides with the display screen 70, protecting the user's safety.

[0128] In some embodiments, the reduction gearbox 802 is a single-motor three-stage reduction gearbox 802, and the rotation range of the display screen 70 can be set from 0 degrees to 90 degrees. When the user issues a command to unfold the display screen 70, the drive motor 801 starts, and power is transmitted to the reduction gearbox 802. The reduction gearbox 802, through its single-motor three-stage reduction design, allows the display screen 70 to rotate smoothly at a suitable speed. Within the operating range of the display screen 70, from 0 degrees to 90 degrees, the angle sensor 90 monitors the position of the display screen 70 in real time. If the target angle set by the user is reached, a command is sent to the drive motor 801 to precisely hover the display screen 70. The damping and clutch mechanisms inside the reduction gearbox 802 provide a reverse resistance if the user collides with the display screen 70 while it is in operation, effectively buffering the impact and protecting the user's safety. In other embodiments, the maximum rotation angle of the display screen 70 is a preset value, and the range between 90 degrees and the preset value is set as a buffer protection range. When the rotation angle of the display screen 70 reaches the limit position of the preset value, in order to prevent the display screen 70 from rotating excessively, the display assembly is also provided with a mechanical limiting device. The mechanical limiting device ensures that the angle between the display screen 70 and the outer panel is at most the preset value. When the optional angle of the display screen 70 reaches the preset value, the mechanical limit prevents the display screen 70 from rotating further to protect the display screen 70. Specifically, the preset value can be 110 degrees.

[0129] In other embodiments, the maximum rotation angle of the display screen 70 is set to a preset value, and the range between 90 degrees and the preset value is defined as a buffer protection range. A mechanical limiting device is also provided. When the display screen 70 rotates to the limit position corresponding to the preset value, the mechanical limiting device built into the display screen assembly will activate, ensuring that the maximum angle between the display screen 70 and the outer trim panel does not exceed the preset value through a physical blocking structure, thereby preventing excessive rotation of the display screen 70 and resulting collision damage. When the rotation angle of the display screen 70 approaches the preset value, the limiting device rigidly prevents it from continuing to rotate, achieving mechanical protection for the display screen 70 and ensuring that it stops stably at the limit position, effectively avoiding the risk of structural damage caused by exceeding the angle limit. In some embodiments, the preset value of the maximum rotation angle can be 110 degrees.

[0130] In some embodiments, such as Figures 3 to 6As shown, a first mounting base 104, a second mounting base 105, and a third mounting base 106 are provided on the side of the housing 10 away from the accommodating cavity 102. The first mounting base 104 is disposed between the locking member 601 and the vehicle roof. The number of first mounting bases 104 is the same as the number of locking members 601. One side of the first mounting base 104 is connected to the locking member 601, and the other side is connected to the vehicle roof panel, thus fixing the locking member 601 to the vehicle roof panel. The second mounting base 105 is disposed between the angle sensor 90 and the vehicle roof panel. One side of the second mounting base 105 is connected to the angle sensor 90, and the other side is connected to the vehicle roof panel, thus fixing the angle sensor 90 to the vehicle roof panel. The third mounting base 106 is disposed between the drive motor 801 and the vehicle roof panel. One side of the third mounting base 106 is connected to the drive motor 801, and the other side is connected to the vehicle roof panel, thus fixing the drive motor 801 to the vehicle roof panel. The first mounting base 104, the second mounting base 105, and the third mounting base 106 can be bolted to the locking member 601, the drive motor 801, the angle sensor 90, and the vehicle roof, respectively. The embodiments of this application do not limit the specific connection methods.

[0131] Understandably, the second drive mechanism 80 also includes a reduction gearbox 802. The reduction gearbox 802 has the characteristic of reducing speed and increasing torque. When a user accidentally collides with the display screen 70, at the moment of impact, it can convert the high-speed rotation originally output by the drive motor 801 into a low-speed, high-torque output. This causes the motion inertia of the display screen 70 to be greatly reduced due to the sharp decrease in speed. Under the action of the reduction gearbox 802, the originally fast-moving display screen 70 can quickly slow down its movement speed, thereby avoiding serious injury to the user due to excessively fast impact.

[0132] Optionally, such as Figures 1 to 7 The housing 10 also includes a limiting block 107, which is disposed on the bottom surface of the accommodating cavity 102 and away from the end of the display screen 70 that is movably connected to the side of the accommodating cavity 102.

[0133] Specifically, the limiting block 107 can be made of soft plastic or rubber, or other materials with good elasticity and cushioning properties; this application embodiment does not limit its application. The limiting block 107 can be cylindrical, rectangular, or other shapes; this application embodiment does not limit its application. The limiting block 107 can be fixed to the bottom surface of the accommodating cavity 102 by rubber or bolts; this application does not limit its specific fixing method.

[0134] In some embodiments, the limiting block 107 is a rectangular block structure, fixed to the bottom surface of the receiving cavity 102 by bolts, and located at the end away from the side of the display screen 70 that is movably connected to the receiving cavity 102. When the display screen 70 is rotated and retracted into the receiving cavity 102 by the second driving mechanism 80, the display screen 70 gradually moves closer to the position of the limiting block 107. As the display screen 70 rotates, its end eventually contacts and abuts against the limiting block 107. For example, when the display screen 70 is in a fully retracted state, its end away from the rotation axis is precisely attached to the limiting block 107, ensuring that the display screen 70 is in a stable retracted position within the receiving cavity 102.

[0135] The limiting block 107 provides a clear restriction on the storage position of the display screen 70 within the receiving cavity 102, preventing the display screen 70 from colliding with the inner wall of the receiving cavity 102 due to excessive rotation or shaking during storage. This effectively protects the display screen 70 and the housing 10, reduces the risk of component damage, and extends the service life of the display assembly. Simultaneously, the limiting block 107 ensures that the display screen 70 is always in a fixed and accurate position during storage, facilitating the precise extension of the locking member 601 from the first through hole 101 and insertion into the locking hole 701 of the display screen 70. This improves the reliability and accuracy of the locking operation and ensures the stability of the display assembly in the non-operating state.

[0136] Thirdly, this application also provides a vehicle that includes the display assembly described in any of the above embodiments. The vehicle can be an electric vehicle, a fuel vehicle, a hybrid vehicle, etc., and the display assembly of the aforementioned embodiments is installed on the vehicle. In some embodiments, the display assembly is installed on the dashboard and the center console plane in front of the passenger seat. When the display assembly needs to be used, the passenger issues a command to unfold the display assembly via the in-vehicle center console screen. The locking member 601 retracts from the first through hole 101, and the blocking component 20 moves to a first position to block the first through hole 101 under the reset action of the reset component 30. When the display assembly needs to be stored, the locking member 601 extends, and the blocking component 20 moves to a second position to expose the first through hole 101 under the external force of the locking member 601. The locking member 601 is inserted into the locking hole 701 of the display 70, completing the fixed storage of the display 70. This avoids the first through hole 101 being exposed to the external environment and prevents external foreign objects from entering.

[0137] Entering the first through hole 101 ensures the reliability of the locking component 601.

[0138] Optionally, the vehicle further includes a body having a roof structure, and the display assembly is mounted inside the roof structure.

[0139] Specifically, the vehicle also includes a body. The display assembly is installed below the roof interior panel of the body. When the display assembly is needed, the locking member 601 retracts from the first through hole 101, and the blocking component 20 moves to a first position to block the first through hole 101 under the reset action of the reset component 30. The display 70 rotates out around the end connected to the housing 10. When the display assembly needs to be stored, the locking member 601 extends, and the blocking component 20 moves to a second position to expose the first through hole 101 under the external force of the locking member 601. The locking member 601 is inserted into the locking hole 701 of the display 70, completing the fixed storage of the display 70.

[0140] Understandably, mounting the display assembly on the roof of the vehicle body can meet the entertainment and information display needs of rear passengers. When not in use, the display 70 can be hidden under the roof trim panel, effectively saving interior space. The locking component 601 extends and inserts into the locking hole 701 of the display 70, which can securely fix the display 70 when stored, preventing shaking, displacement, or even damage caused by vehicle bumps. When the display 70 is rotated out, the reset component 30 can quickly drive the blocking component 20 to move to the first position to block the first through hole 101, preventing dust and foreign objects from entering the first through hole 101 and accumulating, which would affect the extension or retraction of the locking component 601. This ensures the normal operation of the locking component 601 and the display 70, greatly improving the safety, durability, and ease of use of the display assembly.

[0141] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. 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.

[0142] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A decorative assembly, characterized in that, The decorative assembly includes: a housing (10), a shielding assembly (20), and a reset assembly (30); The housing (10) is provided with a first through hole (101); The shielding assembly (20) is movably mounted on the housing (10) to move between a first position and a second position. In the first position, the shielding assembly (20) closes the first through hole (101), and in the second position, the shielding assembly (20) opens the first through hole (101). The reset component (30) applies a reset action to the blocking component (20) from the second position to the first position.

2. The decorative assembly according to claim 1, characterized in that, The decorative assembly further includes: a guide (40); the guide (40) is mounted on the housing (10); the shielding assembly (20) is movably connected to the guide (40); The shielding component (20) can move along the guide (40) to the first position or the second position.

3. The decorative assembly according to claim 2, characterized in that, The reset component (30) is an elastic component; One end of the elastic component is connected to the housing (10), and the other end is connected to the shielding component (20).

4. The decorative assembly according to claim 3, characterized in that, The guide member (40) is disposed on the side wall (103) where the first through hole (101) is located, and the extension and retraction direction of the elastic component is parallel to the guiding direction of the guide member (40).

5. The decorative assembly according to claim 4, characterized in that, The decorative assembly also includes a protrusion (50), which is circumferentially disposed on the side wall (103) where the first through hole (101) is located around the opening of the first through hole (101); One end of the elastic component is connected to the protrusion (50), and the other end is connected to the shielding component (20). The guide (40) is mounted on the protrusion (50).

6. The decorative assembly according to claim 3, characterized in that, The shielding assembly (20) includes a baffle (201) which is movably connected to the guide member (40); One end of the elastic component is connected to the housing (10), and the other end is connected to the baffle (201); the baffle (201) switches between the first position and the second position along the guide (40).

7. The decorative assembly according to claim 6, characterized in that, There are two baffles (201) and two elastic components; One end of one of the elastic components is connected to the housing (10), and the other end is connected to one of the baffles (201); One end of another of the elastic components is connected to the housing (10), and the other end is connected to another of the baffles (201); The two baffles (201) move relative to each other along the guide (40).

8. The decorative assembly according to claim 7, characterized in that, The housing (10) includes a receiving cavity (102) with an opening, and the first through hole (101) is formed on the side wall (103) of the receiving cavity (102).

9. The decorative assembly according to claim 1, characterized in that, The decorative assembly further includes a locking element (601), and the blocking assembly (20) is adapted to overcome the resetting action of the resetting assembly (30) under the action of the locking element (601) to move from the first position to the second position.

10. The decorative assembly according to claim 9, characterized in that, The locking member (601) is positioned opposite to the first through hole (101), and the locking member (601) can extend or retract from the first through hole (101); When the locking member (601) extends out of the first through hole (101), the blocking component (20) overcomes the resetting effect of the resetting component (30) and moves from the first position to the second position to open the first through hole (101); When the locking member (601) retracts the first through hole (101), the reset component (30) applies a reset action to the blocking component (20) from the second position to the first position to close the first through hole (101).

11. The decorative assembly according to claim 10, characterized in that, The shielding assembly (20) includes a baffle (201), which has a chamfer (2011) on the side near the locking member (601) and on the side away from the reset assembly (30); The chamfer (2011) is positioned opposite to the locking member (601), and the chamfer (2011) is used to guide the locking member (601) to push against the baffle (201) and extend out of the first through hole (101).

12. The decorative assembly according to claim 11, characterized in that, The decorative assembly also includes a first drive mechanism (602); The first drive mechanism (602) drives the locking member (601) to extend or retract from the first through hole (101).

13. The decorative assembly according to claim 8, characterized in that, In the sidewall (103) of the accommodating cavity (102), the first through hole (101) is respectively opened on the two opposite sidewalls (103); The shielding component (20) is provided for each of the first through holes (101).

14. A display screen assembly, characterized in that, The display assembly includes: a display screen (70) and a decorative assembly as described in any one of claims 1-13; One end of the display screen (70) is movably connected to the housing (10).

15. The display assembly according to claim 14, characterized in that, A lock hole (701) is provided at the other end of the display screen (70) at a position corresponding to the first through hole (101); When the lock hole (701) is misaligned with the first through hole (101), the blocking component (20) closes the first through hole (101); When the lock hole (701) is coaxial with the first through hole (101), the blocking assembly (20) opens the first through hole (101).

16. The display assembly according to claim 15, characterized in that, The display assembly also includes a second drive mechanism (80); The second drive mechanism (80) is mounted on the housing (10) and connected to the display screen (70); the second drive mechanism (80) is used to drive the display screen (70) to rotate around the end of the display screen (70) connected to the housing (10).

17. A vehicle, characterized in that, The vehicle includes the display assembly as described in any one of claims 14-16.

18. The vehicle according to claim 17, characterized in that, The vehicle also includes a body having a roof structure, and the display assembly is mounted on the inside of the roof structure.

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