Display adjustment assembly, display device and vehicle

Abstract

The utility model discloses a kind of display adjusting assembly, display device and vehicle, display adjusting assembly includes shell, first bearing structure, second bearing structure, first adjusting mechanism and second adjusting mechanism, there is accommodating cavity in shell, accommodating cavity has opening in one side in first direction, first bearing structure is movably arranged at opening, and for installing display assembly, second bearing structure is movably arranged in accommodating cavity, and with first bearing structure pivot cooperation, first adjusting mechanism is arranged in accommodating cavity, and for driving first bearing structure rotates around first axis relative to second bearing structure, second adjusting mechanism is arranged in accommodating cavity, and for driving second bearing structure rotates around second axis relative to shell, second axis is parallel to first direction, and with first axis vertical. Thus, display adjusting assembly can realize the multi-angle adjustment of display assembly, is advantageous to improve display applicability, to facilitate meeting user differentiation viewing angle demand.

Description

Technical Field

[0001] This utility model relates to the field of display technology, and in particular to a display adjustment component, display device, and vehicle. Background Technology

[0002] In display devices, the adjustment of the screen is difficult to meet the needs of users of different positions and heights to obtain the best viewing effect from any angle; especially in vehicles, users are in the front and back seats, or even if they are all in the front seats, there are driver and passenger seats, and users of different heights, making it difficult to meet the needs of users for different viewing angles. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a display adjustment component, a display device, and a vehicle. The display adjustment component can realize multi-directional angle adjustment of the display component, which is beneficial to improving the display's applicability and easily meeting the diverse viewing angle needs of users.

[0004] A display adjustment assembly according to a first aspect of the present invention includes: a housing having a receiving cavity therein, the receiving cavity having an opening on one side in a first direction; a first support structure movably disposed at the opening and used to mount the display assembly; a second support structure movably disposed in the receiving cavity and pivotally engaged with the first support structure; a first adjustment mechanism disposed in the receiving cavity and used to drive the first support structure to rotate relative to the second support structure about a first axis; and a second adjustment mechanism disposed in the receiving cavity and used to drive the second support structure to rotate relative to the housing about a second axis, the second axis being parallel to the first direction and perpendicular to the first axis.

[0005] According to the present invention, the display adjustment component can realize multi-directional posture adjustment of the display component in three-dimensional space, which facilitates multi-angle adjustment of the display component, improves the display applicability, and makes it easier for users of different heights to clearly see the display image of the display component from more and more different positions.

[0006] In some embodiments, the first support structure includes a mounting portion and a shielding portion. The mounting portion is connected to one side of the shielding portion and is used to mount the display component. The first support structure has a retracted state in which the shielding portion shields the opening and the mounting portion is located inside the shielding portion, so that the mounting portion is housed within the housing and the second support structure.

[0007] In some embodiments, the shielding portion is opaque, and at least a majority of the orthographic projection of the mounting portion is located within the orthographic projection range of the shielding portion on a preset plane, wherein the preset plane is perpendicular to the second axis.

[0008] In some embodiments, the second support structure includes a cover wall that is laid at the opening and exposed, and a display opening is formed on the cover wall. The first support structure has a raised state in which the first support structure extends to the outside of the cover wall through the display opening.

[0009] In some embodiments, the first support structure also has a recessed state, in which the first support structure is housed inside the outer surface of the cover wall.

[0010] In some embodiments, in the stored state, the first support structure covers the display port.

[0011] In some embodiments, in the stored state, the corresponding wall surface of the first supporting structure is flush with the outer surface of the covering wall.

[0012] In some embodiments, the first support structure includes a mounting portion and a shielding portion. The mounting portion is connected to one side of the shielding portion and is used to mount the display component. In the retracted state, the shielding portion shields the display opening, and the mounting portion is located inside the shielding portion. In the raised state, at least a portion of the mounting portion is externally disposed on the shielding wall.

[0013] In some embodiments, there are multiple mounting portions, including a first mounting portion and a second mounting portion. The first mounting portion is used to mount the display screen of the display component, and the second mounting portion is used to mount a flat lens that cooperates with the display screen. The first mounting portion, the second mounting portion, and the shielding portion are connected end to end to form a triangle and define an optical path cavity within the first supporting structure. The first supporting structure has a first pivoting portion that pivotally cooperates with the second supporting structure. The first pivoting portion is located on the side where the first mounting portion is located and is located inside the shielding wall. In the raised state, at least a portion of the second mounting portion is externally disposed on the shielding wall, and the first mounting portion is located inside the shielding wall.

[0014] In some embodiments, the first pivot portion is located on the side of the first mounting portion away from the second mounting portion and is disposed adjacent to the second mounting portion.

[0015] In some embodiments, the connection position between the first mounting part and the second mounting part is a first position, the connection position between the first mounting part and the shielding part is a second position, and the connection position between the second mounting part and the shielding part is a third position. The radial distance between the first position and the first axis and the radial distance between the third position and the first axis are the same, and both are greater than the radial distance between the second position and the first axis.

[0016] In some embodiments, the first adjustment mechanism is disposed outside the optical path cavity and includes a first drive motor and a first drive gear. The first drive gear is driven by the first drive motor and meshes with the first gear tooth portion located outside the optical path cavity. The first gear tooth portion is fixed on the first pivot portion.

[0017] In some embodiments, the second support structure further includes a enclosure wall that surrounds and connects to the outer periphery of the cover wall and extends along the first direction to fit within the housing.

[0018] In some embodiments, the display adjustment assembly is configured such that both the first support structure and the second support structure are adapted to be disposed in the receiving cavity through the opening, and the second support structure is detachably coupled to the housing, and a portion of the enclosure extends out of the receiving cavity through the opening.

[0019] In some embodiments, the display adjustment assembly is configured such that both the first support structure and the second support structure are adapted to be disposed in the receiving cavity through the opening, and the second support structure is detachably coupled to the housing, with a portion of the second support structure extending outside the receiving cavity through the opening.

[0020] In some embodiments, a guide structure is provided between the housing and the second support structure. The guide structure includes a guide groove and a slider. The guide groove extends around the second axis, and the slider is inserted into the guide groove along the first direction and slides with the guide groove.

[0021] In some embodiments, a second gear tooth extending around the second axis is formed on the bottom wall of the receiving cavity. The second adjustment mechanism is disposed on the second bearing structure and includes a second drive motor and a second drive gear. The second drive gear is driven in conjunction with the second drive motor and is adapted to mesh with the second gear tooth along the first direction.

[0022] In some embodiments, the second bearing structure has a clearance hole, the second drive motor is located on the side of the clearance hole away from the bottom wall of the receiving cavity, and the second drive gear is adapted to mesh with the second gear teeth through the clearance hole.

[0023] In some embodiments, a mating portion is formed on the bottom wall of the receiving cavity, a bearing is provided at the mating portion, and the second bearing structure is formed with an insertion portion, which is inserted into the inner or outer ring of the bearing along the first direction.

[0024] In some embodiments, a guide structure is provided between the housing and the second support structure. The guide structure includes a guide groove and a slider. The guide groove extends around the second axis, and the slider slides in conjunction with the guide groove. The guide structure is located on the peripheral wall or bottom wall of the receiving cavity. And / or, a bearing is provided between the housing and the second support structure. The bearing is located on the bottom wall of the receiving cavity.

[0025] In some embodiments, a guide structure is provided between the outer shell and the second bearing structure, the guide groove is formed on the bottom wall of the receiving cavity, and a second gear tooth portion is formed on the bottom wall of the receiving cavity to drive and cooperate with the second adjustment mechanism. The second gear tooth portion and the guide groove both extend in an arc shape and are spaced apart along the direction around the second axis.

[0026] In some embodiments, an arc-shaped groove is formed on the bottom wall of the receiving cavity, and the second gear tooth is formed on the groove sidewall.

[0027] In some embodiments, the groove and the guide groove are spaced apart, the central angle corresponding to the groove and the central angle corresponding to the guide groove are equal, and the slider and the second adjustment mechanism are arranged opposite each other along the radial direction of the guide groove.

[0028] In some embodiments, the first axis is horizontally arranged, the second axis is vertically arranged, and the opening is located at the top of the receiving cavity.

[0029] In some embodiments, the second bearing structure includes a first bearing member and a second bearing member arranged sequentially along a first direction. The first bearing member has a first mating portion, and the second bearing member has a second mating portion. The first mating portion and the second mating portion are mated together to form a second pivoting portion that pivotally engages with the first bearing structure. And / or, the first bearing member has a first limiting portion, and the second bearing member has a second limiting portion. The first limiting portion and the second limiting portion are mutually limiting in the direction about the second axis.

[0030] In some embodiments, the first support member has a cover wall and a first enclosure wall, and the second support member has an end wall and a second enclosure wall. Both the first enclosure wall and the second enclosure wall are formed as a cylindrical structure adapted to the housing. The first mating portion and / or the first limiting portion are disposed on the first enclosure wall, and the second mating portion and / or the second limiting portion are disposed on the second enclosure wall. The cover wall is connected to the end of the first enclosure wall away from the second enclosure wall and has a display opening for avoiding the first support structure. The end wall is connected to the end of the second enclosure wall away from the first enclosure wall and is disposed adjacent to the bottom wall of the receiving cavity.

[0031] In some embodiments, a bearing is provided between the second carrier and the housing, and a plurality of protrusions are provided on the inner wall surface of the receiving cavity in a direction arranged sequentially around the second axis, the protrusions engaging with the outer peripheral side of the first enclosure.

[0032] In some embodiments, a portion of the first pairing portion helps to define the first limiting portion, and a portion of the second pairing portion helps to define the second limiting portion. One of the first limiting portion and the second limiting portion is a limiting protrusion, and the other is a limiting groove. The opening of the limiting groove is disposed facing one of the first limiting portion and the second limiting portion.

[0033] In some embodiments, the root of the first pair of splicing parts is connected to a third limiting part extending along the edge of the first enclosure, and the root of the second pair of splicing parts is connected to a fourth limiting part extending along the edge of the second enclosure, wherein the fourth limiting part and the third limiting part are engaged.

[0034] In some embodiments, at least one of the first and second splicing portions has a reinforcing rib extending along the first direction connected to the side opposite to the other.

[0035] A display device according to a second aspect of the present invention includes: a display component for displaying an image; and a display adjustment component, which is the same as the display adjustment component according to the first aspect of the present invention, wherein the display component is disposed on the first support structure.

[0036] According to the present utility model, by employing the above-described display adjustment component, the placement posture of the display component can be adjusted to meet the needs of different viewing angles, thereby improving the applicability of the display device.

[0037] In some embodiments, the display component includes a display screen and a flat panel lens, the flat panel lens being used to form an aerial real image of the image on the side of the display screen facing away from the display screen.

[0038] A vehicle according to a third aspect of the present invention includes a display device according to the second aspect of the present invention described above.

[0039] The vehicle according to the present utility model, by adopting the above-described display device, facilitates meeting the needs of drivers and passengers in different positions to view the displayed images, thereby improving the applicability and practicality of the vehicle.

[0040] In some embodiments, the display device is disposed on the center console, instrument panel, or armrest between the driver's seat and the passenger seat of the vehicle.

[0041] In some embodiments, the vehicle further includes: a sound source localization device, the sound source localization device including a sound source identification unit and an analysis unit connected in communication, the sound source identification unit including a plurality of microphones respectively disposed at different locations, the microphones being used to collect and identify user voices, the analysis unit being used to process the user voices identified by the sound source identification unit to determine user location information; and a processing device, the processing device being connected in communication with the sound source localization device and the display device respectively, and the processing device being used to determine angle adjustment information based on the user location information determined by the sound source localization device, the first adjustment mechanism and the second adjustment mechanism being used to adjust the posture of the display component based on the angle adjustment information.

[0042] Additional aspects and advantages of this 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

[0043] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0044] Figure 1 This is a schematic diagram of a display device according to some embodiments of the present utility model, in which the first supporting structure is in a raised state;

[0045] Figure 2 yes Figure 1 A cross-sectional view of the display device shown;

[0046] Figure 3 yes Figure 1 An exploded view of the display device shown;

[0047] Figure 4 yes Figure 3 A schematic diagram of the first carrier shown;

[0048] Figure 5 yes Figure 3 The assembly diagram of the second support member, the first adjustment mechanism, and the second adjustment mechanism shown in the figure;

[0049] Figure 6 yes Figure 5 Another schematic diagram of the second support member and the second adjustment mechanism shown;

[0050] Figure 7 yes Figure 3 A schematic diagram of the casing shown;

[0051] Figure 8 yes Figure 1 Another schematic diagram of the display device shown shows the first supporting structure in a raised state;

[0052] Figure 9 It is along Figure 8 Sectional view of line AA in the middle;

[0053] Figure 10 It is along Figure 8 Sectional view of the middle BB line;

[0054] Figure 11 yes Figure 1 Another schematic diagram of the display device shown shows the first supporting structure in a retracted state;

[0055] Figure 12 It is along Figure 11 A cross-sectional view of the CC line;

[0056] Figure 13 yes Figure 1 Another schematic diagram of the display device shown shows the first supporting structure in a raised state;

[0057] Figure 14 It is along Figure 13 Sectional view of the DD line;

[0058] Figure 15 It is along Figure 13 A cross-sectional view of the EE line;

[0059] Figure 16 This is a schematic diagram of a vehicle according to some embodiments of the present utility model;

[0060] Figure 17 This is a schematic diagram illustrating the installation and use of the display device according to some embodiments of the present invention.

[0061] Figure label:

[0062] Vehicle 300, display device 200, display adjustment assembly 100, display assembly 101, display screen 1011, flat panel lens 1012, sound source localization device 201, sound source identification unit 2011, analysis unit 2012, processing device 202, first axis L1, second axis L2, center console 203.

[0063] Outer shell 1, receiving cavity 1a, bottom wall 1b, opening 1c, groove 1d, protrusion 1e, second gear tooth 11, mating part 12.

[0064] First load-bearing structure 2, optical path cavity 2a, mounting part 21, first mounting part 21a, second mounting part 21b, shielding part 22, first pivoting part 23, first gear tooth part 24.

[0065] Second load-bearing structure 3, second pivot part 3a, reinforcing rib 3b, first load-bearing member 31, cover wall 311, display port 311a, first enclosure wall 312, first splicing part 313, first limiting part 314, third limiting part 315, second load-bearing member 32, end wall 321, clearance hole 321a, insertion part 321b, through hole 321c, second enclosure wall 322, second splicing part 323, second limiting part 324, fourth limiting part 325, enclosure wall 33.

[0066] First adjusting mechanism 4, first drive motor 41, first drive gear 42

[0067] Second adjustment mechanism 5, second drive motor 51, second drive gear 52

[0068] Guide structure 6, guide groove 61, slider 62,

[0069] Bearing 7. Detailed Implementation

[0070] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown 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 this utility model, and should not be construed as limiting this utility model.

[0071] The following disclosure provides numerous different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this invention; however, those skilled in the art will recognize the applicability of other processes and / or the use of other materials.

[0072] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0073] Hereinafter, with reference to the accompanying drawings, a display adjustment assembly 100 according to an embodiment of the present invention will be described. It will be understood that the display adjustment assembly 100 is used to mount the display assembly 101 to adjust the placement posture of the display assembly 101 in order to accommodate the different viewing angles required by users in different positions.

[0074] like Figures 1-3 As shown, the display adjustment assembly 100 includes a housing 1, a first support structure 2, and a second support structure 3. The housing 1 has a receiving cavity 1a, and the receiving cavity 1a has an opening 1c on one side in a first direction. The first support structure 2 is movably disposed at the opening 1c and is used to install the display assembly 101. The second support structure 3 is movably disposed in the receiving cavity 1a and is pivotally engaged with the first support structure 2.

[0075] As can be seen, the second support structure 3 can move relative to the outer shell 1, while the first support structure 2 can rotate relative to the second support structure 3. Thus, the first support structure 2 and the second support structure 3 can cooperate to set the display component 101 in different postures to accommodate different viewing angles of different users. Furthermore, the second support structure 3 is pivotally coupled with the outer shell 1, and the rotation axis of the second support structure 3 relative to the outer shell 1 is perpendicular to the rotation axis of the first support structure 2 relative to the second support structure 3. This allows for multi-directional posture adjustment of the display component 101 in three-dimensional space, facilitating multi-angle adjustment of the display component 101, improving display applicability, and enabling users to clearly see the displayed image of the display component 101 from more different positions.

[0076] like Figure 2 As shown, the display adjustment assembly 100 also includes a first adjustment mechanism 4 and a second adjustment mechanism 5. The first adjustment mechanism 4 is disposed in the receiving cavity 1a and is used to drive the first bearing structure 2 to rotate relative to the second bearing structure 3 around the first axis L1. The second adjustment mechanism 5 is disposed in the receiving cavity 1a and is used to drive the second bearing structure 3 to rotate relative to the outer shell 1 around the second axis L2. The second axis L2 is parallel to the first direction and perpendicular to the first axis L1.

[0077] As can be seen, the first adjustment mechanism 4 can provide power for the rotation of the first supporting structure 2 relative to the second supporting structure 3, and the second adjustment mechanism 5 can provide power for the rotation of the second supporting structure 3 relative to the outer shell 1. This facilitates the adjustment of the posture of the display component 101 by manipulating the first adjustment mechanism 4 and the second adjustment mechanism 5. Simultaneously, the first adjustment mechanism 4 and the second adjustment mechanism 5 can easily communicate with a control device (such as the processing device 202 described later) so that the control device can automatically control the first adjustment mechanism 4 and the second adjustment mechanism 5. Whether the user directly manipulates the first adjustment mechanism 4 and the second adjustment mechanism 5, or the user manipulates the first adjustment mechanism 4 and the second adjustment mechanism 5 through a control device, a certain degree of interactivity is easily achieved.

[0078] Furthermore, since the second supporting structure 3, the first adjusting mechanism 4, and the second adjusting mechanism 5 are all located in the receiving cavity 1a, the outer shell 1 can provide a certain degree of protection for the second supporting structure 3, the first adjusting mechanism 4, and the second adjusting mechanism 5, which helps to improve the dustproof performance of the display adjusting component 100 to a certain extent. The setting of the opening 1c provides a larger movement space for the first supporting structure 2, and the outer shell 1 is less likely to restrict the movement of the first supporting structure 2 too much. Moreover, the outer shell 1 is less likely to obstruct the display component 101 on the first supporting structure 2 too much. The display component 101 can display the image through the opening 1c. At the same time, since the second supporting structure 3 can rotate relative to the outer shell 1 around the second axis L2, and the opening 1c is located on one side of the receiving cavity 1a in the first direction, the rotation mode of the second supporting structure 3 can be better matched with the setting position of the opening 1c. Even if the second supporting structure 3 is set adjacent to the opening 1c, the opening 1c does not need to make more room for the movement of the second supporting structure 3, which helps to reduce the space occupied by the outer shell 1 to a certain extent.

[0079] As an example, the first axis L1 is set horizontally, the second axis L2 is set vertically, and the opening 1c is located at the top or bottom of the receiving cavity 1a; or, the first axis L1 is set vertically, the second axis L2 is set horizontally, and the opening 1c is located at either end of the receiving cavity 1a along the extension direction of the second axis L2; ​​or, both the first axis L1 and the second axis L2 are set at an angle relative to the horizontal and vertical directions.

[0080] According to the present invention, the display adjustment component 100 can realize multi-directional posture adjustment of the display component 101 in three-dimensional space, which facilitates multi-angle adjustment of the display component 101, improves display applicability, and makes it easier for users of different heights to clearly see the display image of the display component 101 in more different positions.

[0081] It is understood that the specific structures of the first adjusting mechanism 4 and the second adjusting mechanism 5 are not specifically limited, as long as they can provide motion power. The power transmission mechanisms used by both are also not limited, and they can be the same or different. Similarly, the power sources used by both are also not limited, and they can be the same or different. For example, either one can use an electric power source (such as the drive motor described later), manual drive, or a fluid power source; or either one can use a gear transmission mechanism, belt transmission mechanism, chain transmission mechanism, worm gear transmission mechanism, or linkage mechanism.

[0082] In some embodiments, such as Figure 2 , Figure 9 and Figure 12 As shown, the first support structure 2 includes a mounting part 21 and a shielding part 22. The mounting part 21 is connected to one side of the shielding part 22 and is used to mount the display component 101. The first support structure 2 has a retracted state. In the retracted state, the shielding part 22 shields the opening 1c, and the mounting part 21 is located inside the shielding part 22, so that the mounting part 21 is housed within the outer shell 1 and the second support structure 3. Here, "inner side of the shielding part 22" can be understood as the side of the shielding part 22 facing the bottom wall 1b of the receiving cavity 1a in the retracted state. "Bottom wall 1b of the receiving cavity 1a" refers to the cavity wall of the receiving cavity 1a opposite to the opening 1c. That is, the bottom wall 1b of the receiving cavity 1a and the opening 1c are arranged opposite to each other along a first direction.

[0083] As can be seen, in the stored state, the shielding part 22 covers and blocks at least a portion of the opening 1c, and the side of the shielding part 22 away from the mounting part 21 is arranged outward, or in other words, the side of the shielding part 22 away from the mounting part 21 is arranged away from the receiving cavity 1a. This allows the mounting part 21 to be housed within the outer shell 1 and the second supporting structure 3, so that the outer shell 1 and the second supporting structure 3 can protect the mounting part 21. This prevents the mounting part 21 and the display component 101 on the mounting part 21 from being completely exposed, which helps to improve the problem of the display component 101 being easily damaged due to the increased internal temperature caused by direct sunlight shining on it, and facilitates the improvement of reliability. At the same time, in the stored state, the shielding part 22 can also prevent external dust, impurities, etc. from entering the receiving cavity 1a through the opening 1c to a certain extent.

[0084] In some embodiments, such as Figure 12As shown, the shielding part 22 is opaque. In the retracted state, the shielding part 22 can partially block sunlight shining into the receiving cavity 1a, preventing excessive heat from entering the cavity and thus reducing the temperature inside. This further mitigates the problem of the display component 101 being easily damaged due to overheating caused by direct sunlight. It is understood that the specific method of making the shielding part 22 opaque is not limited in this embodiment; for example, the shielding part 22 may be made of an opaque material or have an opaque coating.

[0085] Furthermore, such as Figure 12 As shown, on the preset plane, at least a majority of the orthographic projection of the mounting portion 21 lies within the orthographic projection range of the shading portion 22. Specifically, more than 50% (including 50%) of the orthographic projection of the mounting portion 21 lies within the orthographic projection range of the shading portion 22, and the preset plane is perpendicular to the second axis L2. Therefore, under direct sunlight, the mounting portion 21 and the display component 101 on it can be more fully positioned within the shadow range of the shading portion 22, allowing the shading portion 22 to better provide sun protection for the mounting portion 21 and the display component 101, thus improving the protective effect on the display component 101.

[0086] In some embodiments, such as Figures 1-3 , Figure 8 , Figure 9 , Figure 13 and Figure 14 As shown, the second supporting structure 3 includes a cover wall 311, which is laid at the opening 1c and exposed. A display opening 311a is formed on the cover wall 311 to allow it to avoid the first supporting structure 2. The display component 101 can display an image through the display opening 311a. The first supporting structure 2 has a raised state. In this raised state, the first supporting structure 2 extends to the outside of the cover wall 311 through the display opening 311a, or in other words, the first supporting structure 2 protrudes from the cover wall 311 through the display opening 311a, or protrudes from the outer surface of the cover wall 311 through the display opening 311a. It can be understood that when the display component 101 is in use, the first supporting structure 2 can be switched to the raised state so that the display image is presented outside the outer shell 1 and the second supporting structure 3. The "outer side of the cover wall 311" can be understood as the side of the cover wall 311 facing away from the receiving cavity 1a.

[0087] As can be seen, by setting the cover wall 311 at the opening 1c, the cover wall 311 can block at least part of the opening 1c. Under the premise of the same size first load-bearing structure 2, the setting of the cover wall 311 can allow the size of the opening 1c to be relatively large, so that the outer shell 1 can make more room for the movement of the first load-bearing structure 2. At the same time, the cover wall 311 can block the first load-bearing structure 2 to a certain extent, so as to reduce the part of the first load-bearing structure 2 exposed through the opening 1c. Thus, the cover wall 311 can cooperate with the outer shell 1 to improve the protective performance.

[0088] In some embodiments, such as Figure 11 and Figure 12 As shown, the first supporting structure 2 also has a retracted state. In the retracted state, the first supporting structure 2 is housed inside the outer surface of the cover wall 311, or in other words, the first supporting structure 2 does not protrude from the outer surface of the cover wall 311. This facilitates the protection of the first supporting structure 1 and / or the display component 101 by the second supporting structure 2, making it less likely for the first supporting structure 2 and / or the display component 101 to be bumped or damaged. It can be understood that when the display component 101 is closed, the first supporting structure 2 can be switched to the retracted state.

[0089] In some embodiments, such as Figure 11 and Figure 12 As shown, in the storage state, the first support structure 2 is set to cover the display port 311a. The first support structure 2 covers at least part of the display port 311a so that the first support structure 2 and the second support structure 3 cooperate to achieve the protective performance at the display port 311a. External dust, impurities and other objects are not easy to enter the housing 1 through the display port 311a, thereby improving the protection of the display component 101 in the storage state.

[0090] In some embodiments, such as Figure 11 and Figure 12 As shown, in the stowed state, the corresponding wall surface of the first supporting structure 2 is flush with the outer surface of the covering wall 311. For example, in the stowed state, the corresponding wall surface of the first supporting structure 2 and the outer surface of the covering wall 311 are located on the same plane or on the same curved surface. This helps to improve the overall performance of the display adjustment component 100, reduce its abruptness, and facilitate its integration with other surrounding components.

[0091] In some embodiments, such as Figure 11 and Figure 12As shown, the first supporting structure 2 includes a mounting part 21 and a shielding part 22. The mounting part 21 is connected to one side of the shielding part 22 and is used to mount the display component 101, while the shielding part 22 is not used to mount the display component 101. In the retracted state, the shielding part 22 shields the display opening 311a, and the mounting part 21 is located inside the shielding part 22. Thus, the mounting part 21 and the display component 101 mounted on the mounting part 21 can both be housed inside the shielding part 22. The shielding part 22 can block sunlight to a certain extent, which helps to reduce the ambient temperature around the mounting part 21 and improves the problem of the display component 101 being easily damaged due to excessive temperature. In the lifted state, at least a portion of the mounting part 21 is externally mounted on the cover wall 311 so that the display component 101 on the mounting part 21 can display an image on the outer casing 1 for easy viewing.

[0092] In some embodiments, such as Figure 2 , Figure 9 and Figure 12 As shown, there are multiple mounting portions 21, including a first mounting portion 21a and a second mounting portion 21b. The first mounting portion 21a is used to mount the display screen 1011 of the display assembly 100, and the second mounting portion 21b is used to mount the flat panel lens 1012 that mates with the display screen 1011. It can be understood that the flat panel lens 1012 can converge the image light emitted from the display screen 1011 onto the outer side of the housing 1 to form a real image in the air. The surface where the real image is located is called the image plane M. The flat panel lens 1012 is an equivalent negative refractive index flat panel lens. The image light emitted from the flat panel lens 1012 and the image light projected onto the flat panel lens 1012 are symmetrical about the flat panel lens 1012. Therefore, the image plane M where the real image formed by the converged image light is located is also symmetrical about the display surface of the display screen 1011 with respect to the flat panel lens 1012. Thus, the display image of the display screen 1011 housed inside the shielding portion 22 can be projected onto the outer side of the shielding portion 22 through the flat panel lens 1012, thereby effectively protecting the display screen 1011.

[0093] The first mounting portion 21a, the second mounting portion 21b, and the shielding portion 22 are connected end to end to form a triangle, and an optical path cavity 2a is defined within the first supporting structure 2. The optical path cavity 2a can provide a propagation path for the image light emitted from the display screen 1011 and is not easily blocked. The first supporting structure 2 has a first pivot portion 23 that pivotally engages with the second supporting structure 3. The first pivot portion 23 is located on the side where the first mounting portion 21a is located, and the first pivot portion 23 is located inside the shielding wall 311. During the rotation of the first supporting structure 2 through the first pivot portion 23, the position of the first pivot portion 23 relative to the second supporting structure 3 remains unchanged, which makes it easier for the first mounting portion 21a to also be located inside the shielding wall 311. This is beneficial to further enable the display image to be viewed outside the shielding wall 311 without the display screen 1011 being exposed.

[0094] More specifically, in the raised state, at least a portion of the second mounting portion 21b is externally disposed on the cover wall 311, and the first mounting portion 21a is located inside the cover wall 311. When used for the display device 200, in the raised state, at least a portion of the flat lens 1012 is externally disposed on the cover wall 311, and the display screen 1011 is located inside the cover wall 311.

[0095] In some embodiments, such as Figure 9 As shown, the first pivot portion 23 is located on the side of the first mounting portion 21a away from the second mounting portion 21b, and the first pivot portion 23 is disposed adjacent to the second mounting portion 21b. Therefore, the connection position of the first mounting portion 21a and the second mounting portion 21b is relatively close to the first pivot portion 23. Simultaneously, considering that the first mounting portion 21a is located inside the cover wall 311 in the raised state, the first supporting structure 2 can rotate at most until the connection position of the first mounting portion 21a and the second mounting portion 21b is at the display opening 311a. This allows the display opening 311a to be relatively small, facilitating better coverage of the display opening 311a by the cover portion 22 to cover a larger area.

[0096] In some embodiments, such as Figure 9 As shown, the connection position between the first mounting part 21a and the second mounting part 21b is the first position (corresponding to vertex x in the following text), the connection position between the first mounting part 21a and the blocking part 22 is the second position (corresponding to vertex y in the following text), and the connection position between the second mounting part 21b and the blocking part 22 is the third position (corresponding to vertex z in the following text). The radial distance between the first position and the first axis L1 and the radial distance between the third position and the first axis L1 are the same, and both are greater than the radial distance between the second position and the first axis L1. Therefore, the blocking part 22 can conveniently block the entire display port 311a. Simultaneously, the blocking part 22 can also limit the extreme rotational position of the first supporting structure 2 by cooperating with the peripheral wall of the display port 311a, so that the first adjusting mechanism 4 can promptly know whether the first supporting structure 2 has rotated to its extreme position.

[0097] For example, let the three vertices of the triangle formed by the first mounting part 21a, the second mounting part 21b, and the shielding part 22 be vertex x, vertex y, and vertex z. Vertex x is located between the first mounting part 21a and the second mounting part 21b, vertex y is located between the first mounting part 21a and the shielding part 22, and vertex z is located between the second mounting part 21b and the shielding part 22. The distance between vertex x and the first axis L1 is N1, the distance between vertex y and the first axis L1 is N2, and the distance between vertex z and the first axis L1 is N3. N1 and N3 are basically equal, and even if there is a difference, it is relatively small, and both N1 and N3 are greater than N2. Therefore, by reasonably setting N3, when vertex x rotates to the display opening 311a, the shielding part 22 is basically stopped against the other side of the display opening 311a, and at the same time, the shielding part 22 can shield the entire display opening 311a. It can be understood that the mounting part 21 can be a solid structure or a hollowed-out structure.

[0098] In some embodiments, such as Figure 2 As shown, the first adjustment mechanism 4 is located outside the optical path cavity 2a, and the first adjustment mechanism 4 includes a first drive motor 41 and a first drive gear 42. The first drive gear 42 is in transmission cooperation with the first drive motor 41, and the first drive gear 42 meshes with the first gear tooth 24 located outside the optical path cavity 2a. Then the first drive motor 41 can drive the first gear tooth 24 to rotate through the first drive gear 42, so as to realize the rotation of the first bearing structure 2 relative to the second bearing structure 3. Moreover, neither the first adjustment mechanism 4 nor the first gear tooth 24 will block the image light in the optical path cavity 2a, which facilitates the reliable display of the display component 101.

[0099] For example, the first gear tooth 24 is roughly fan-shaped, which makes it convenient to take into account the rotation angle range of the first bearing structure 2, while also taking into account that the entire first gear tooth 24 is located outside the optical path cavity 2a.

[0100] It is understood that, in the first direction, the relative position of the edge of the opening 1c and the covering wall 311 is not specifically limited; they can be misaligned or aligned. For example, taking the first direction as the vertical direction, the opening 1c is located at the top of the receiving cavity 1a, and the covering wall 311 can be located above the edge of the opening 1c (e.g., Figures 1-3 and Figure 9 As shown), below, or the cover wall 311 is aligned with the edge of the opening 1c. In some embodiments, such as Figure 1As shown, the second load-bearing structure 3 also includes a surrounding wall 33, which surrounds and connects to the outer periphery of the cover wall 311. The surrounding wall 33 extends along the first direction and fits into the outer shell 1. The surrounding wall 33 and the outer shell 1 are partially overlapped, which helps to improve the protection of the first load-bearing structure 2. External impurities are not easily allowed to enter the outer shell 1 through the gap between the cover wall 311 and the outer shell 1. Moreover, the position of the cover wall 311 relative to the opening 1c in the first direction is not subject to too many restrictions, allowing the cover wall 311 to be flexibly set.

[0101] As an example, the second load-bearing structure 31 includes a first load-bearing member 31 and a second load-bearing member 32 arranged sequentially along a first direction. The first load-bearing member 31 has a covering wall 311 and a first enclosure wall 312, and the second load-bearing member 32 has a second enclosure wall 322. The first enclosure wall 312 and the second enclosure wall 322 cooperate to form an enclosure wall 33.

[0102] In some embodiments, such as Figure 2 , Figure 3 and Figure 9 As shown, the display adjustment assembly 100 is configured such that both the first support structure 2 and the second support structure 3 are adapted to be disposed in the receiving cavity 1a through the opening 1c, and the second support structure 3 is detachably coupled to the outer shell 1. A portion of the enclosure wall 33 extends outside the receiving cavity 1a through the opening 1c, at which time the cover wall 311 can be located outside the outer shell 1. Thus, when the display adjustment assembly 100 is maintained, the second support structure 3 can be separated from the outer shell 1 through the opening 1c through the aforementioned portion of the enclosure wall 33, facilitating the disassembly of the display adjustment assembly 100.

[0103] In some embodiments, such as Figure 2 , Figure 3 and Figure 9 As shown, the display adjustment assembly 100 is configured such that both the first support structure 2 and the second support structure 3 are adapted to be disposed in the receiving cavity 1a through the opening 1c. When assembling the display adjustment assembly 100, the first support structure 2 and the second support structure 3 can be assembled outside the outer shell 1 first, and then the two can be assembled with the outer shell 1 through the opening 1c; or, at least a part of the second support structure 3 can be assembled with the outer shell 1 through the opening 1c first, and then the first support structure 2 can be assembled with the second support structure 3 through the opening 1c. This is beneficial to improving the assembly convenience and assembly efficiency of the display adjustment assembly 100.

[0104] The second support structure 3 is detachably coupled to the outer casing 1, and a portion of the second support structure 3 extends out of the receiving cavity 1a through the opening 1c. Therefore, when maintaining the display adjustment assembly 100, the second support structure 3 can be separated from the outer casing 1 through the opening 1c via the aforementioned portion of the second support structure 3, facilitating the disassembly of the display adjustment assembly 100 and reducing the requirements on the outer casing 1, which can be a single piece (e.g., Figure 2 (As shown), it can also be an integral part formed by connecting multiple components through assembly.

[0105] For example, the second support structure 3 includes a first support member 31 and a second support member 32 arranged along a first direction. The first support member 31 and the second support member 32 are separable and can be engaged along the first direction. The first pivot portion 23 of the first support structure 2, which engages with the second support structure 3, is clamped and engaged between the first support member 31 and the second support member 32. A portion of the first support member 31 extends out of the receiving cavity 1a through the opening 1c. During assembly, the first support structure 2 and the second support structure 3 can be assembled outside the outer shell 1 first, and then both can be assembled with the outer shell 1 through the opening 1c. Alternatively, the second support member 32 can be assembled with the outer shell 1 through the opening 1c first, and then the first support structure 2 can be fitted onto the second support member 32. Finally, the first support member 31 can be assembled with the second support member 32 and the first support structure 2 through the opening 1c. During disassembly, the first support member 31 can be detached first by the part of the first support member 31 protruding from the outer shell 1, and then the first support structure 2 and the second support member 32 can be detached in sequence. Alternatively, the entire structure formed by the first support structure 2 and the second support structure 3 can be directly detached from the outer shell 1 by the part of the first support member 31 protruding from the outer shell 1.

[0106] In some embodiments, such as Figure 2 , Figure 6 and Figure 7 As shown, a guide structure 6 is provided between the outer shell 1 and the second supporting structure 3. The guide structure 6 includes a guide groove 61 and a slider 62. One of the guide groove 61 and the slider 62 is formed on the outer shell 1, and the other is formed on the second supporting structure 3. The guide groove 61 extends around the second axis L2, and the slider 62 is inserted into the guide groove 61 along a first direction. The slider 62 and the guide groove 61 are in sliding engagement, that is, the slider 62 and the guide groove 61 are in sliding engagement along the extension direction of the guide groove 61, so that the slider 62 can move relative to the guide groove 61 around the second axis L2 within the guide groove 61. Thus, the engagement of the slider 62 and the guide groove 61 can play a certain guiding role in the rotation of the second supporting structure 3 relative to the outer shell 1, thereby improving the rotational stability of the second supporting structure 3 and facilitating the maintenance of balance of the second supporting structure 3. It can be understood that the guide groove 61 can be extended into an arc shape or a closed ring.

[0107] In addition, the assembly direction of slider 62 and guide groove 61 is basically consistent with the assembly direction of second bearing structure 3 and outer shell 1, which facilitates synchronous assembly, reduces the assembly complexity of display adjustment component 100, and shortens assembly time.

[0108] For example, such as Figure 2 and Figure 7As shown, a guide groove 61 is formed on the bottom wall 1b of the receiving cavity 1a. The guide groove 61 can be formed by a portion of the bottom wall 1b of the receiving cavity 1a recessed in a direction away from the opening 1c, and a slider 62 is formed on the second bearing structure 3. Alternatively, the slider 62 can also be formed on the bottom wall 1b of the receiving cavity 1a, and can be formed by a portion of the bottom wall 1b of the receiving cavity 1a protruding towards the opening 1c, with the guide groove 61 formed on the second bearing structure 3.

[0109] In some embodiments, such as Figure 2 , Figure 9 and Figure 12 As shown, a second gear tooth 11 extending around a second axis L2 is formed on the bottom wall 1b of the receiving cavity 1a. The second adjustment mechanism 5 is provided on the second bearing structure 3, and the second adjustment mechanism 5 includes a second drive motor 51 and a second drive gear 52. The second drive gear 52 is in transmission cooperation with the second drive motor 51, and the second drive gear 52 is adapted to mesh with the second gear tooth 11 in a first direction. Then the second drive motor 51 can drive the second drive gear 52 to rotate, so that the second drive gear 52 rolls along the extension direction of the second gear tooth 11, so that the second drive motor 51 can rotate around the second axis L2, thereby realizing the rotation of the second bearing structure 3 around the second axis L2 relative to the outer shell 1. In other words, the rotational cooperation between the second bearing structure 3 and the outer shell 1, and the meshing between the second drive gear 52 and the second gear tooth 11, can constitute a planetary gear structure.

[0110] Furthermore, the assembly direction of the second drive gear 52 and the second gear tooth 11 is basically consistent with the assembly direction of the second support structure 3 and the outer shell 1, which helps to reduce the assembly complexity of the display adjustment component 100 and shorten the assembly time. For example, the second support structure 3 can be assembled with the outer shell 1 first, and then the second adjustment mechanism 5 can be installed on the second support structure 3 to cooperate with the outer shell 1. Alternatively, the second adjustment mechanism 5 can be installed on the second support structure 3 first, and then the second support structure 3 can be provided in the receiving cavity 1a through the opening 1c, so that the second support structure 3 can be installed at the same time as the second adjustment mechanism 5 can cooperate with the outer shell 1.

[0111] It is understood that the second gear tooth 11 can be extended into an arc shape or a closed ring; the cooperation method of "the second drive gear 52 and the second drive motor 51 transmission cooperation" is not limited, such as the motor shaft of the second drive motor 51 being fixedly connected to the second drive gear 52, interference fit, key connection, etc., as long as the second drive motor 51 can drive the second drive gear 52 to rotate.

[0112] Furthermore, such as Figure 2 , Figure 9 and Figure 12As shown, the second supporting structure 3 has a clearance hole 321a. The second drive motor 51 is located on the side of the clearance hole 321a away from the bottom wall 1b of the receiving cavity 1a. The second drive gear 52 is adapted to mesh with the second gear tooth 11 through the clearance hole 321a. The clearance hole 321a allows the second drive gear 52 to move along the first direction from one side of the clearance hole 321a to the other side, thereby reducing the restriction on the installation sequence of the second drive gear 52. For example, the second drive gear 52 can be assembled with the second drive motor 51 first, and... Then the second drive motor 51 is assembled to the second bearing structure 3. During the assembly of the second drive motor 51, taking the opening 1c located at the top of the receiving cavity 1a as an example, the second drive gear 52 can move from the upper side of the clearance hole 321a to the lower side of the clearance hole 321a to cooperate with the second gear tooth 11. In this way, the assembly of the second drive motor 51 and the second drive gear 52 is not easily restricted by the second bearing structure 3. Of course, the second drive motor 51 can be assembled to the second bearing structure 3 first, and then the second drive gear 52 can be assembled to the second drive motor 51.

[0113] In some embodiments, such as Figure 2 , Figure 3 , Figure 6 and Figure 7 As shown, a mating portion 12 is formed on the bottom wall 1b of the receiving cavity 1a, and a bearing 7 is provided at the mating portion 12. The second bearing structure 3 has an insertion portion 321b, which is inserted into the inner or outer ring of the bearing 7 along a first direction. Thus, the outer shell 1 and the second bearing structure 3 achieve rotational engagement through the bearing 7, which helps to reduce the rotational resistance between the outer shell 1 and the second bearing structure 3 and improve the smoothness of rotation of the second bearing structure 3. At the same time, the assembly direction of the second bearing structure 3 and the bearing 7 is basically consistent with the assembly direction of the second bearing structure 3 and the outer shell 1, which facilitates synchronous assembly, reduces the assembly complexity of the display adjustment component 100, and shortens the assembly time.

[0114] It can be understood that if the mating part 12 mates with the outer ring of the bearing 7, then the fitting part 321b is fitted into the inner ring of the bearing 7; or, if the mating part 12 mates with the inner ring of the bearing 7, then the fitting part 321b is fitted into the outer ring of the bearing 7. Regardless of the mating method, the centerline of the bearing 7 is the second axis L2. As an example, either the mating part 12 or the fitting part 321b may have an interference fit with the bearing 7. For instance, the wall surface of either the mating part 12 or the fitting part 321b that mates with the bearing 7 may have multiple spaced protrusions to achieve an interference fit.

[0115] In some embodiments, such as Figure 2 and Figure 6As shown, the mating part 12 is formed as a mating hole, the wall of which mates with the outer ring of the bearing 7. The insertion part 321b can be formed as an insertion protrusion 1e, and the insertion part 321b has a through hole 321c connecting the location of the second adjustment mechanism 5 and the mating hole. Thus, the connecting wire of the second adjustment mechanism 5 can extend to the outside of the housing 1 through the through hole 321c, facilitating relevant testing of the product before it leaves the factory.

[0116] In some embodiments, such as Figure 2 , Figure 6 and Figure 7 As shown, a guide structure 6 is provided between the outer shell 1 and the second bearing structure 3. The guide structure 6 includes a guide groove 61 and a slider 62. The guide groove 61 extends around the second axis L2, and the slider 62 slides and engages with the guide groove 61 to guide the rotation of the second bearing structure 3 relative to the outer shell 1, thereby improving the rotational stability of the second bearing structure 3 and facilitating the maintenance of balance of the second bearing structure 3. The guide structure 6 is located on the peripheral wall or bottom wall 1b of the receiving cavity 1a, which facilitates the flexible arrangement of the guide structure 6. And / or, a bearing 7 is provided between the outer shell 1 and the second bearing structure 3, which helps to reduce the rotational resistance between the outer shell 1 and the second bearing structure 3 and improve the rotational smoothness of the second bearing structure 3. The bearing 7 is located on the bottom wall 1b of the receiving cavity 1a, so that the bearing 7 does not occupy the space of the receiving cavity 1a in the direction perpendicular to the first direction, which makes it easier for the outer shell 1 to free up more space for other components.

[0117] As an example, the guide structure 6 is located on the bottom wall 1b of the receiving cavity 1a. One of the guide groove 61 and the slider 62 is formed on the bottom wall 1b of the receiving cavity 1a, and the other is formed on the second bearing structure 3. In this case, the guide structure 6 does not occupy the space of the receiving cavity 1a in the direction perpendicular to the first direction, which makes it easier to free up more space for the second bearing structure 3, the first bearing structure 2, the first adjustment mechanism 4 and the second adjustment mechanism 5. The guide structure 6 is located on the peripheral wall of the receiving cavity 1a. One of the guide groove 61 and the slider 62 is formed on the peripheral wall of the receiving cavity 1a, and the other is formed on the second bearing structure 3.

[0118] As an example, the second support structure 3 includes a first support member 31 and a second support member 32 arranged sequentially along a first direction. The second support member 32 is arranged adjacent to the bottom wall 1b of the receiving cavity 1a relative to the first support member 31. The guide structure 6 and the bearing 7 are both arranged between the second support member 32 and the outer shell 1.

[0119] In some embodiments, such as Figure 6 and Figure 7As shown, a guide structure 6 is provided between the outer shell 1 and the second supporting structure 3. A guide groove 61 is formed on the bottom wall 1b of the receiving cavity 1a. A second gear tooth 11 that drives and cooperates with the second adjusting mechanism 5 is formed on the bottom wall 1b of the receiving cavity 1a. Both the second gear tooth 11 and the guide groove 61 extend in an arc shape and are spaced apart along the direction around the second axis L2. It can be seen that although both the guide groove 61 and the second gear tooth 11 are formed on the bottom wall 1b of the receiving cavity 1a, they are circumferentially spaced apart to prevent interference between the second adjusting mechanism 5 and the guide structure 6, and to facilitate the use of the space on the second supporting structure 3 opposite to the second adjusting mechanism 5, resulting in a more reasonable layout. In addition, since the guide groove 61 is arc-shaped, it is convenient to limit the slider 62 by the groove walls at both ends of the guide groove 61 in its extension direction, thereby limiting the rotation angle of the slider 62 and thus limiting the rotation angle of the second supporting structure 3 relative to the outer shell 1. This allows the second adjusting mechanism 5 to know in a timely manner whether the second supporting structure 3 has rotated to its limit position.

[0120] In some embodiments, such as Figure 6 , Figure 7 , Figure 10 As shown, an arc-shaped groove 1d is formed on the bottom wall 1b of the receiving cavity 1a. The second wheel tooth 11 is formed on the groove sidewall of the groove 1d. The groove 1d can be formed by a portion of the bottom wall 1b of the receiving cavity 1a recessed in a direction away from the opening 1c. This helps to reduce the positional difference between the second wheel tooth 11 and the guide groove 61 in the first direction, thereby reducing the space wastage between the second support structure 3 and the bottom wall 1b of the receiving cavity 1a. This allows the distance between the second support structure 3 and the bottom wall 1b of the receiving cavity 1a in the first direction to be appropriately smaller, which helps to reduce the space occupied by the display adjustment assembly 100 in the first direction.

[0121] Furthermore, since the groove 1d is arc-shaped, it is convenient to limit the second drive gear 52 by means of the groove walls at both ends of the groove 1d in its extending direction, so as to limit the rotation angle of the second drive gear 52 around the second axis L2, thereby limiting the rotation angle of the second bearing structure 3 relative to the outer shell 1, so that the second adjustment mechanism 5 can promptly know whether the second bearing structure 3 has rotated to the limit position.

[0122] In some embodiments, such as Figure 6 , Figure 7 , Figure 10 and Figure 15As shown, the groove 1d and the guide groove 61 are spaced apart, meaning that the groove 1d and the guide groove 61 are not connected. The slider 62 and the second adjustment mechanism 5 are arranged opposite each other along the radial direction of the guide groove 61. Thus, the groove 1d and the guide groove 61 are located on opposite sides of the second axis L2, and the slider 62 and the second adjustment mechanism 5 are basically 180° apart in the direction around the second axis L2. At the same time, the central angle β corresponding to the groove 1d is greater than or equal to the central angle α corresponding to the guide groove 61, so that the rotation angle of the second bearing structure 3 can be limited by both the groove 1d and the guide groove 61, thereby improving the reliability of the limit.

[0123] It can be understood that the central angle corresponding to the groove 1d refers to the central angle at both ends of the circumference of the groove 1d on a cross section perpendicular to the first direction, with the orthographic projection of the second axis L2 as the center; the central angle corresponding to the guide groove 61 is similar and will not be described again. When the groove 1d and the guide groove 61 are spaced apart, the groove 1d and the guide groove 61 can be staggered or not staggered in the radial direction perpendicular to the second axis L2. In other words, the distance between the groove 1d and the second axis L2 and the distance between the guide groove 61 and the second axis L2 can be equal or unequal. Of course, in other embodiments, the groove 1d can also be connected to the guide groove 61.

[0124] In some embodiments, such as Figure 2 As shown, the first axis L1 is set horizontally, the second axis L2 is set vertically, and the opening 1c is located at the top of the receiving cavity 1a, which facilitates better matching with the internal structure of the vehicle 300, facilitates the arrangement of the display adjustment component 100, and eliminates the need for additional fixing structures.

[0125] In some embodiments, such as Figures 3-6 As shown, the second load-bearing structure 3 includes a first load-bearing member 31 and a second load-bearing member 32 arranged sequentially along a first direction. The first load-bearing member 31 has a first mating portion 313, and the second load-bearing member 32 has a second mating portion 323. The first mating portion 313 and the second mating portion 323 are mated together to form a second pivoting portion 3a that pivotally engages with the first load-bearing structure 2. Therefore, the second pivoting portion 3a can be assembled from the first load-bearing member 31 and the second load-bearing member 32 without separate assembly, simplifying assembly. And / or, the first load-bearing member 31 has a first limiting portion 314, and the second load-bearing member 32 has a second limiting portion 324. The first limiting portion 314 and the second limiting portion 324 are mutually limitingly engaged in the direction around the second axis L2, so that the first load-bearing member 31 and the second load-bearing member 32 rotate synchronously around the second axis L2. Alternatively, the first load-bearing member 31 and the second load-bearing member 32 can be directly fixedly connected.

[0126] Optionally, such as Figures 3-5As shown, the second pivot part 3a is a pivot hole and the first pivot part 23 is a pivot shaft. Therefore, the first pivot part 23 and the second pivot part 3a can be matched at the same time as the second pivot part 3a is assembled, so as to realize the assembly of the first load-bearing structure 2 and the second load-bearing structure 3, which is convenient for assembly.

[0127] In some embodiments, such as Figures 3-6 As shown, the first support member 31 has a first enclosure 312, and the second support member 32 has a second enclosure 322. Both the first enclosure 312 and the second enclosure 322 are formed into a cylindrical structure adapted to the outer shell 1. The second support structure 3 can define a cylindrical structure adapted to the outer shell 1. The radial distance between the first enclosure 312 and the outer shell 1 and the radial distance between the second enclosure 322 and the outer shell 1 can be set to be relatively small, so that the second support structure 3 can make more room for other structures (such as the first adjustment mechanism 4 and the second adjustment mechanism 5), which is convenient for installation and subsequent maintenance. The first mating part 313 and / or the first limiting part 314 are provided on the first enclosure 312, and the second mating part 323 and / or the second limiting part 324 are provided on the second enclosure 322, which will not affect the mating of the first enclosure 312 and the second enclosure 322.

[0128] As an example, if the outer shell 1 defines a cylindrical structure and the second supporting structure 3 defines a cylindrical structure adapted to the outer shell 1, then both the first enclosure 312 and the second enclosure 322 are formed as cylindrical structures, and the outer shell 1 and the second supporting structure 3 can be coaxially arranged.

[0129] Furthermore, such as Figures 3-6 As shown, the first support member 31 also has a cover wall 311, which is connected to the end of the first enclosure wall 312 away from the second enclosure wall 322. The cover wall 311 helps to improve the structural stability of the first support member 31. The second support member 32 also has an end wall 321, which is connected to the end of the second enclosure wall 322 away from the first enclosure wall 312. The end wall 321 is located adjacent to the bottom wall 1b of the receiving cavity 1a. The end wall 321 helps to improve the structural stability of the second support member 32. Moreover, if there are other mating structures (such as guide structure 6, bearing 7, etc.) between the second support structure 3 and the outer shell 1, the end wall 321 can provide a setting position for the above-mentioned other mating structures. The cover wall 311 is formed with a display opening 311a for avoiding the first support structure 2, so that the first support structure 2 can move through the display opening 311a to the side extending out of the first support member 31 away from the second support member 32.

[0130] As an example, the guide structure 6 between the second supporting structure 3 and the outer shell 1 can be disposed between the end wall 321 and the bottom wall 1b of the receiving cavity 1a. As an example, such as... Figures 3-5As shown, there are two first pair of splicing parts 313 and two second pair of splicing parts 323. Each first pair of splicing parts 313 is paired with one second pair of splicing parts 323. The two first pair of splicing parts 313 are respectively located at both ends of the axial direction of the first pivot part 23, so as to facilitate the first pair of splicing parts 313 and the second pair of splicing parts 323 to avoid the first gear tooth part 24.

[0131] In some embodiments, such as 2 and Figure 7 As shown, a bearing 7 is provided between the second support member 32 and the outer shell 1. The bearing 7 facilitates the stable rotational engagement between the second support member 32 and the outer shell 1. The first support member 31 does not engage with the outer shell 1. Multiple protrusions 1e are arranged sequentially around the second axis L2 on the inner wall of the receiving cavity 1a. The protrusions 1e engage with the outer periphery of the first enclosure wall 312. The protrusions 1e can provide a certain installation guide for the first support member 31, which facilitates the assembly of the first support member 31 onto the second support member 32 based on the position of the outer shell 1. This improves the installation accuracy of the first support member 31 and the second support member 32 and makes it easier to achieve the coaxial arrangement of the first support member 31 and the second support member 32.

[0132] In some embodiments, such as Figure 4 and Figure 5 As shown, a portion of the first pairing part 313 defines the first limiting part 314, and a portion of the second pairing part 323 defines the second limiting part 324. One of the first limiting part 314 and the second limiting part 324 is a limiting protrusion, and the other is a limiting groove. The opening of the limiting groove faces one of the first limiting part 314 and the second limiting part 324. This facilitates the integrated arrangement of the first pairing part 313 and the first limiting part 314, as well as the integrated arrangement of the second pairing part 323 and the second limiting part 324, achieving multiple uses and simplifying the structure of the second bearing structure 3. At the same time, the limiting protrusion engages with the limiting groove along the first direction. The first pairing part 313 and the second pairing part 323 are paired along the first direction to define the second pivot part 3a, while simultaneously achieving the limiting engagement of the first limiting part 314 and the second limiting part 324, which simplifies the assembly of the first bearing member 31 and the second bearing member 32.

[0133] As an example, such as Figures 3-5 As shown, there are two first pair of splicing parts 313 and two second pair of splicing parts 323. One end of each first pair of splicing parts 313 is connected to the end of the first enclosure 312, and the other end is formed as a free end. The root of the first pair of splicing parts 313 (i.e., the position where the first pair of splicing parts 313 is connected to the first enclosure 312) helps to define a limiting protrusion. One end of each second pair of splicing parts 323 is connected to the end of the second enclosure 322, and the other end is formed as a free end. The root of the second pair of splicing parts 323 (i.e., the position where the second pair of splicing parts 323 is connected to the second enclosure 322) helps to define a limiting groove.

[0134] In some embodiments, such as Figures 3-5 and Figure 14 As shown, the root of the first pair of splicing parts 313 is connected to a third limiting part 315 extending along the edge of the first enclosure 312, and the root of the second pair of splicing parts 323 is connected to a fourth limiting part 325 extending along the edge of the second enclosure 322. The fourth limiting part 325 and the third limiting part 315 are fitted together, so the third limiting part 315 and the fourth limiting part 325 can be embedded to achieve radial limiting fit between the two. A part of the fourth limiting part 325 is embedded in the third limiting part 315, or a part of the third limiting part 315 is embedded in the fourth limiting part 325. As can be seen, both the third limiting part 315 and the fourth limiting part 325 have a certain length, which can play a certain role in structurally strengthening the root of the first pairing part 313 and the root of the second pairing part 323, and can also play a role in strengthening the adjacent ends of the first enclosure wall 312 and the second enclosure wall 322, thereby improving the structural stability of both. At the same time, the third limiting part 315 and the fourth limiting part 325 have a stop fit, and they are not set in a full circle, which facilitates the quick centering of the first enclosure wall 312 and the second enclosure wall 322, thereby improving the assembly accuracy of the first bearing member 31 and the second bearing member 32.

[0135] In some embodiments, such as Figure 3 As shown, at least one of the first pair of splicing parts 313 and the second pair of splicing parts 323 has a reinforcing rib 3b extending in a first direction connected to the side opposite to the other, so as to structurally strengthen the first pair of splicing parts 313 and / or the second pair of splicing parts 323 and improve the support reliability of the first load-bearing structure 2.

[0136] As an example, such as Figure 3 As shown, a reinforcing rib 3b is connected to the side of the second pair of sections 323 that is separate from the first pair of sections 313. This reinforcing rib 3b is connected to the inner wall of the second enclosure 322. The side of the first pair of sections 313 that is away from the second pair of sections 323 is not connected to a reinforcing rib 3b. This arrangement is particularly suitable when the first direction is vertical and the opening 1c is located at the top of the receiving cavity 1a. The second pair of sections 323 needs to bear the weight of the first supporting structure 2, facilitating reliable support of the second supporting structure 3 for the first supporting structure 2. Of course, if the opening 1c is located at the bottom of the receiving cavity 1a, a reinforcing rib 3b can be connected to the first pair of sections 313.

[0137] According to the second aspect embodiment of the present utility model, the display device 200, such as Figure 16 As shown, it includes a display component 101 and a display adjustment component 100. The display component 101 is used to display images, and the display adjustment component 100 is the display adjustment component 100 according to the first aspect embodiment of the present invention. The display component 101 is disposed on the first support structure 2.

[0138] According to the present utility model embodiment, the display device 200, by adopting the above-mentioned display adjustment component 100, can adjust the placement posture of the display component 101 to take into account the needs of different positional viewing angles, thereby improving the applicability of the display device 200.

[0139] In some embodiments, the display component 101 includes a display screen 1011 and a flat lens 1012. The flat lens 1012 is used to form a real image of the image on the side of the display screen 1011 facing away from the display screen 1011. Therefore, the display component 101 is used to project a floating image into the air. For each user, the viewing effect is best when the user's line of sight is directly facing the floating image. However, if the user's line of sight is at a large angle to the floating image, the image may be distorted, or even the image content may be unrecognizable. The display adjustment component 100 can adjust the orientation of the display component 101, thereby adjusting the display position of the floating image to adapt to different users' viewing angles.

[0140] It is understood that the display component 101 can realize an aerial image in any way, such as by using a light field screen or a waveguide projection. Of course, the display component 101 is not limited to these. For example, the display component 101 may not use a flat lens 1012, and the display component 101 may be an LCD display 1011, an OLED display 1011, a DLP display 1011, or a MicroLED display 1011, etc.

[0141] The vehicle 300 according to a third aspect embodiment of the present invention includes a display device 200 according to the second aspect embodiment of the present invention described above. By employing the aforementioned display device 200, the vehicle 300 according to the present invention facilitates meeting the viewing needs of passengers in different positions, thereby improving the applicability and practicality of the vehicle 300.

[0142] In some embodiments, the display device 200 is disposed on the center console 203, instrument panel, or armrest between the driver's seat and the passenger seat of the vehicle 300. Therefore, the placement of the display device 200 is flexible, making it easier to meet the diverse needs of users. Of course, the placement of the display device 200 is not limited to these locations and can be in other suitable viewing positions.

[0143] Taking the display device 200 installed on the central control panel 203 as an example, such as Figure 17 As shown, the center console 203 has a mating groove, and the display adjustment component 100 is fitted into the mating groove to reduce the height of the display adjustment component 100 protruding from the center console 203.

[0144] In some embodiments, such as Figure 16As shown, the vehicle 300 also includes a sound source localization device 201 and a processing device 202. The sound source localization device 201 includes a sound source identification unit 2011 and an analysis unit 2012 connected in communication. The sound source identification unit 2011 includes multiple microphones located at different positions. The microphones are used to collect and identify user voices. The analysis unit 2012 is used to process the user voices identified by the sound source identification unit 2011 to determine the user's location information. The processing device 202 is connected in communication with the sound source localization device 201 and the display device 200, respectively. The processing device 202 is used to determine angle adjustment information based on the user's location information determined by the sound source localization device 201. The first adjustment mechanism 4 and the second adjustment mechanism 5 are used to adjust the posture of the display component 101 according to the angle adjustment information so that the display component 101 is adjusted to a posture that matches the user's position, so that the user can clearly see the displayed image from the current perspective without having to frequently move the position.

[0145] As can be seen, the sound source localization device 201 can identify the user's voice and location. Based on this, the processing device 202 can send instructions to the first adjustment mechanism 4 and the second adjustment mechanism 5 to adjust the display component 101 to the best viewing angle, thereby achieving the effect of automatically tracking the user's position and automatically switching between multiple users, which has a strong sense of interactivity.

[0146] Other configurations and operations of the vehicle 300 according to embodiments of the present invention are known to those skilled in the art and will not be described in detail here.

[0147] Furthermore, it should be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. To avoid unnecessary repetition, this application will not describe the various possible combinations separately. In addition, various different embodiments of this application can also be arbitrarily combined, as long as they do not violate the spirit of this application, they should also be regarded as the content disclosed in this application.

[0148] In the description of this utility model, it should be understood that the terms "center," "length," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and 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. Furthermore, features defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0149] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 utility model based on the specific circumstances.

[0150] 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 present 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.

[0151] Although embodiments of the present 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 present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A display adjustment component, characterized in that, include: The housing has a receiving cavity inside, and the receiving cavity has an opening on one side in a first direction; A first support structure is movably disposed at the opening and is used to install the display component; A second load-bearing structure is movably disposed in the receiving cavity and pivotally engaged with the first load-bearing structure; A first adjustment mechanism is disposed in the receiving cavity and is used to drive the first bearing structure to rotate relative to the second bearing structure about a first axis; A second adjustment mechanism is disposed in the receiving cavity and is used to drive the second bearing structure to rotate relative to the outer shell about a second axis, the second axis being parallel to the first direction and perpendicular to the first axis.

2. The display adjustment component according to claim 1, characterized in that, The first supporting structure includes a mounting part and a shielding part. The mounting part is connected to one side of the shielding part and is used to mount the display component. The first support structure has a retracted state, in which the blocking part blocks the opening and the mounting part is located inside the blocking part, so that the mounting part is accommodated within the outer shell and the second support structure.

3. The display adjustment component according to claim 2, characterized in that, The shielding portion is opaque, and on a preset plane, at least most of the orthographic projection of the mounting portion is located within the orthographic projection range of the shielding portion, and the preset plane is perpendicular to the second axis.

4. The display adjustment component according to claim 1, characterized in that, The second supporting structure includes a cover wall, which is laid at the opening and exposed. A display port is formed on the cover wall. The first supporting structure has a raised state. In the raised state, the first supporting structure extends to the outside of the cover wall through the display port.

5. The display adjustment component according to claim 4, characterized in that, The first supporting structure also has a retracted state, in which the first supporting structure is housed inside the outer surface of the covering wall.

6. The display adjustment component according to claim 5, characterized in that, In the stored state, the first supporting structure covers the display port.

7. The display adjustment assembly according to claim 6, characterized in that, In the stored state, the corresponding wall surface of the first supporting structure is flush with the outer surface of the covering wall.

8. The display adjustment component according to claim 6, characterized in that, The first supporting structure includes a mounting part and a shielding part. The mounting part is connected to one side of the shielding part and is used to mount the display component. In the stored state, the blocking part blocks the display port, and the mounting part is located inside the blocking part; In the raised state, at least a portion of the mounting portion is externally disposed on the cover wall.

9. The display adjustment component according to claim 8, characterized in that, The mounting portions are multiple, including a first mounting portion and a second mounting portion. The first mounting portion is used to mount the display screen of the display component, and the second mounting portion is used to mount a flat lens that cooperates with the display screen. The first mounting portion, the second mounting portion, and the blocking portion are connected end to end to form a triangle, and define an optical path cavity within the first supporting structure. The first load-bearing structure has a first pivoting part that pivotally engages with the second load-bearing structure. The first pivoting part is located on the side where the first mounting part is located and is situated inside the cover wall. In the raised state, at least a portion of the second mounting part is externally disposed on the cover wall, and the first mounting part is located on the inner side of the cover wall.

10. The display adjustment assembly according to claim 9, characterized in that, The first pivot portion is located on the side of the first mounting portion away from the second mounting portion and is disposed adjacent to the second mounting portion.

11. The display adjustment assembly according to claim 10, characterized in that, The connection position between the first mounting part and the second mounting part is the first position, the connection position between the first mounting part and the shielding part is the second position, and the connection position between the second mounting part and the shielding part is the third position. The radial distance between the first position and the first axis is the same as the radial distance between the third position and the first axis, and both are greater than the radial distance between the second position and the first axis.

12. The display adjustment assembly according to claim 10, characterized in that, The first adjustment mechanism is located outside the optical path cavity and includes a first drive motor and a first drive gear. The first drive gear is driven by the first drive motor and meshes with a first gear tooth located outside the optical path cavity. The first gear tooth is fixed on the first pivot part.

13. The display adjustment assembly according to claim 4, characterized in that, The second load-bearing structure further includes a enclosure wall that surrounds and connects to the outer periphery of the cover wall and extends along the first direction to fit within the outer shell.

14. The display adjustment assembly according to claim 13, characterized in that, The display adjustment assembly is configured such that both the first support structure and the second support structure are adapted to be disposed in the receiving cavity through the opening, and the second support structure is detachably coupled to the outer shell, and a portion of the enclosure extends out of the receiving cavity through the opening.

15. The display adjustment assembly according to claim 1, characterized in that, The display adjustment assembly is configured such that both the first support structure and the second support structure are adapted to be disposed in the receiving cavity through the opening, and the second support structure is detachably coupled to the housing, with a portion of the second support structure extending out of the receiving cavity through the opening.

16. The display adjustment assembly according to claim 15, characterized in that, A guide structure is provided between the outer shell and the second load-bearing structure. The guide structure includes a guide groove and a slider. The guide groove extends around the second axis, and the slider is inserted into the guide groove along the first direction and slides with the guide groove.

17. The display adjustment assembly according to claim 15, characterized in that, A second gear tooth extending around the second axis is formed on the bottom wall of the receiving cavity. The second adjustment mechanism is disposed on the second bearing structure and includes a second drive motor and a second drive gear. The second drive gear is driven and engaged with the second drive motor and is adapted to mesh with the second gear tooth along the first direction.

18. The display adjustment assembly according to claim 17, characterized in that, The second bearing structure has a clearance hole, the second drive motor is located on the side of the clearance hole away from the bottom wall of the receiving cavity, and the second drive gear is adapted to mesh with the second gear teeth through the clearance hole.

19. The display adjustment assembly according to claim 15, characterized in that, A mating portion is formed on the bottom wall of the receiving cavity, and a bearing is provided at the mating portion. The second bearing structure has an insertion portion, which is inserted into the inner or outer ring of the bearing along the first direction.

20. The display adjustment assembly according to claim 1, characterized in that, A guide structure is provided between the outer shell and the second supporting structure. The guide structure includes a guide groove and a slider. The guide groove extends around the second axis, and the slider slides and engages with the guide groove. The guide structure is located on the peripheral wall or bottom wall of the receiving cavity; and / or, A bearing is provided between the outer shell and the second load-bearing structure, and the bearing is located on the bottom wall of the receiving cavity.

21. The display adjustment assembly according to claim 20, characterized in that, A guide structure is provided between the outer shell and the second bearing structure. The guide groove is formed on the bottom wall of the receiving cavity. A second gear tooth is formed on the bottom wall of the receiving cavity to drive the second adjustment mechanism. Both the second gear tooth and the guide groove extend in an arc shape and are spaced apart along the direction around the second axis.

22. The display adjustment assembly according to claim 21, characterized in that, An arc-shaped groove is formed on the bottom wall of the receiving cavity, and the second gear tooth is formed on the groove sidewall.

23. The display adjustment assembly according to claim 22, characterized in that, The groove and the guide groove are spaced apart, the central angle corresponding to the groove is greater than or equal to the central angle corresponding to the guide groove, and the slider and the second adjustment mechanism are arranged opposite each other along the radial direction of the guide groove.

24. The display adjustment assembly according to claim 1, characterized in that, The first axis is set horizontally, the second axis is set vertically, and the opening is located at the top of the receiving cavity.

25. The display adjustment assembly according to any one of claims 1-24, characterized in that, The second load-bearing structure includes a first load-bearing member and a second load-bearing member arranged sequentially along a first direction. The first load-bearing member has a first mating portion, and the second load-bearing member has a second mating portion. The first mating portion and the second mating portion are mated together to form a second pivoting portion that pivotally engages with the first load-bearing structure; and / or, The first carrier has a first limiting part, and the second carrier has a second limiting part. The first limiting part and the second limiting part are in a limiting fit in the direction around the second axis.

26. The display adjustment assembly according to claim 25, characterized in that, The first support member has a cover wall and a first enclosure wall, and the second support member has an end wall and a second enclosure wall. Both the first enclosure wall and the second enclosure wall are formed into a cylindrical structure adapted to the outer shell. The first pairing part and / or the first limiting part are disposed on the first enclosure wall, the second pairing part and / or the second limiting part are disposed on the second enclosure wall, the covering wall is connected to the end of the first enclosure wall away from the second enclosure wall and forms a display opening for avoiding the first bearing structure, the end wall is connected to the end of the second enclosure wall away from the first enclosure wall and is disposed adjacent to the bottom wall of the receiving cavity.

27. The display adjustment assembly according to claim 26, characterized in that, A bearing is provided between the second support member and the outer shell, and a plurality of protrusions are arranged sequentially around the second axis on the inner wall surface of the receiving cavity, the protrusions fitting into the outer periphery of the first enclosure.

28. The display adjustment assembly according to claim 26, characterized in that, A portion of the first pairing part helps to define the first limiting part, and a portion of the second pairing part helps to define the second limiting part. One of the first limiting part and the second limiting part is a limiting protrusion, and the other is a limiting groove. The opening of the limiting groove is disposed facing one of the first limiting part and the second limiting part.

29. The display adjustment assembly according to claim 28, characterized in that, The root of the first pair of splicing parts is connected to a third limiting part extending along the edge of the first enclosure, and the root of the second pair of splicing parts is connected to a fourth limiting part extending along the edge of the second enclosure. The fourth limiting part and the third limiting part are fitted together.

30. The display adjustment assembly according to claim 25, characterized in that, At least one of the first and second splicing parts has a reinforcing rib extending along the first direction connected to the side opposite to the other.

31. A display device, characterized in that, include: A display component for displaying an image; The display adjustment component is the same as any one of claims 1-29, and the display component is disposed on the first supporting structure.

32. The display device according to claim 31, characterized in that, The display component includes a display screen and a flat panel lens, the flat panel lens being used to form an aerial real image of the image on the side of the display screen facing away from the display screen.

33. A vehicle, characterized in that, Includes the display device according to claim 31 or 32.

34. The vehicle according to claim 33, characterized in that, The display device is located on the center console, dashboard, or armrest between the driver's seat and the passenger seat of the vehicle.

35. The vehicle according to claim 33 or 34, characterized in that, Also includes: A sound source localization device includes a sound source identification unit and an analysis unit connected in communication. The sound source identification unit includes multiple microphones located at different positions. The microphones are used to collect and identify user voices. The analysis unit is used to process the user voices identified by the sound source identification unit to determine user location information. The processing device is communicatively connected to the sound source localization device and the display device, and is used to determine angle adjustment information based on the user position information determined by the sound source localization device. The first adjustment mechanism and the second adjustment mechanism are used to adjust the posture of the display component based on the angle adjustment information.

Images