Display and vehicle

Abstract

The utility model provides a display and a vehicle. Wherein the display comprises a seat body, a polyhedral screen, an aspherical mirror and a projector; the seat body comprises an opening and a cavity which are communicated with each other; the polyhedral screen is arranged outside the seat body, the polyhedral screen comprises a first notch part and a second notch part which are intersected, and the first notch part is arranged at the opening; the aspherical mirror is arranged at the second notch part, the aspherical mirror is obliquely arranged relative to the opening, and the mirror surface of the aspherical mirror faces the inner surface of the polyhedral screen; the projector is arranged in the cavity, a lens of the projector faces the aspherical mirror, and the projector is used for projecting the multimedia content to the polyhedral screen through the aspherical mirror so that the multimedia content can be displayed on the outer surface of the polyhedral screen. According to the technology disclosed by the invention, dynamic three-dimensional pictures can be displayed through the display, richer interaction scenes are provided for users, projection of the projector on the polyhedral screen is realized through the aspherical mirror, and the cost can be reduced.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of vehicle display, and in particular, to a display and a vehicle. BACKGROUND

[0002] The existing vehicle display includes a flat or curved vehicle display screen and a head-up display. However, these vehicle displays can only display two-dimensional images and cannot display dynamic three-dimensional images. SUMMARY

[0003] The present disclosure provides a display and a vehicle, which aims to solve the technical problem that the existing vehicle display can only display two-dimensional images.

[0004] According to an aspect of the present disclosure, a display is provided, comprising:

[0005] A seat body comprising an opening and a cavity in communication with each other, wherein the seat body is configured to be installed in a driver cabin of a vehicle;

[0006] A polyhedral screen disposed outside the seat body, the polyhedral screen comprising a first cutout portion and a second cutout portion intersecting each other, the first cutout portion being disposed in the opening;

[0007] An aspheric mirror disposed in the second cutout portion, the aspheric mirror being disposed obliquely relative to the opening, and a mirror surface of the aspheric mirror facing an inner surface of the polyhedral screen;

[0008] A projector disposed in the cavity, a lens of the projector being disposed towards the aspheric mirror, the projector being configured to project multimedia content on the polyhedral screen through the aspheric mirror, so that an outer surface of the polyhedral screen displays the multimedia content.

[0009] In an embodiment, the aspheric mirror is disposed at an obtuse angle relative to the opening, and at least a partial region of the aspheric mirror is disposed outside the seat body.

[0010] In an embodiment, the lens of the projector is an off-axis lens, and the lens of the projector is disposed at a position close to the opening.

[0011] In an embodiment, the aspheric mirror further comprises a mounting surface disposed opposite to the mirror surface, and the mounting surface is connected to the second cutout portion.

[0012] In an embodiment, the polyhedral screen is a full transparent or semi-transparent substantially spherical screen.

[0013] In an embodiment, the aspheric mirror is connected with the polyhedral screen, and the aspheric mirror and / or the first cutout part are connected with the seat body in a liftable manner through a first lifting mechanism arranged in the chamber; wherein, when the first lifting mechanism is in an ascending working state, the aspheric mirror and the polyhedral screen ascend to the outside of the seat body through the opening; when the first lifting mechanism is in a descending working state, the aspheric mirror and the polyhedral screen descend to the inside of the seat body through the opening.

[0014] and / or

[0015] The projector is connected with the seat body in a liftable manner through a second lifting mechanism arranged in the chamber; wherein, when the second lifting mechanism is in an ascending working state, the projector ascends to a position close to the opening; when the second lifting mechanism is in a descending working state, the projector descends to a position far away from the opening.

[0016] In an embodiment, the aspheric mirror is connected with the polyhedral screen, and the aspheric mirror and / or the first cutout part are connected with the seat body in a rotatable manner through a first rotating mechanism arranged in the chamber;

[0017] and / or

[0018] The projector is connected with the seat body in a rotatable manner through a second rotating mechanism arranged in the chamber.

[0019] In an embodiment, the aspheric mirror is connected with the polyhedral screen, and the aspheric mirror and / or the first cutout part are connected with the seat body in a movable manner through a first moving mechanism arranged in the chamber; wherein, the first moving mechanism comprises an ascending working state, a descending working state and a rotating working state; the ascending working state is used for making the aspheric mirror and the polyhedral screen ascend to the outside of the seat body through the opening; the descending working state is used for making the aspheric mirror and the polyhedral screen descend to the inside of the seat body through the opening; the rotating working state is used for making the aspheric mirror and the polyhedral screen rotatably connected with the seat body;

[0020] and / or

[0021] The projector is connected with the seat body in a movable manner through a second moving mechanism arranged in the chamber; wherein, the second moving mechanism comprises an ascending working state, a descending working state and a rotating working state; the ascending working state is used for making the projector ascend to a position close to the opening; the descending working state is used for making the projector descend to a position far away from the opening; the rotating working state is used for making the projector rotatably connected with the seat body.

[0022] In an embodiment, the opening is movably provided with a cover body, and when the polyhedral screen descends into the chamber, the cover body closes the opening.

[0023] According to another aspect of the present disclosure, a vehicle is provided, comprising:

[0024] The display of any embodiment of the present disclosure is arranged in the center console in the cockpit through the seat body.

[0025] According to the technology of the present disclosure, a dynamic stereoscopic picture can be displayed through the display to provide a more abundant interactive scene for the user, and the projection of the projector on the polyhedral screen can be realized through the aspherical mirror, thereby reducing the cost.

[0026] It should be understood that the content described in the utility model content part is not intended to limit the key or important features of the embodiments of the present disclosure, nor is it intended to limit the scope of the present disclosure. Other features of the present disclosure will become apparent through the following description. BRIEF DESCRIPTION OF DRAWINGS

[0027] The above and other features, advantages, and aspects of the embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings, in which like reference numerals denote like elements, and in which:

[0028] Figure 1 A structural schematic diagram of a display according to an embodiment of the present disclosure is shown;

[0029] Figure 2 A structural schematic diagram of a polyhedral screen of a display according to an embodiment of the present disclosure is shown;

[0030] Figure 3A A structural schematic diagram of a display according to another embodiment of the present disclosure is shown;

[0031] Figure 3B A structural schematic diagram of a display according to another embodiment of the present disclosure is shown;

[0032] Figure 4 A structural schematic diagram of a display according to another embodiment of the present disclosure is shown.

[0033] Figure 5 A structural schematic diagram of a vehicle provided with a display according to an embodiment of the present disclosure is shown.

[0034] Figure 6 A structural schematic diagram of a vehicle provided with a display according to another embodiment of the present disclosure is shown. DETAILED DESCRIPTION

[0035] Exemplary embodiments of the present disclosure are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present disclosure to assist in understanding, and should be considered as merely exemplary. Therefore, those of ordinary skill in the art should recognize that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present disclosure. Also, in order to be clear and concise, descriptions of well-known functions and structures are omitted in the following description.

[0036] Reference will now be made to Figures 1 to 4 a display according to embodiments of the present disclosure.

[0037] As Figure 1 shown, embodiments of the present disclosure provide a display, comprising:

[0038] a seat body 1 comprising an opening 11 and a chamber 12 in communication with each other, wherein the seat body 1 is configured to be installed in a driver cabin of a vehicle.

[0039] a polyhedral screen 2 disposed outside the seat body 1, the polyhedral screen 2 comprising a first cut portion 21 and a second cut portion 22 intersecting each other, the first cut portion 21 being disposed at the opening 11.

[0040] an aspheric mirror 3 disposed at the second cut portion 22, the aspheric mirror 3 being disposed obliquely relative to the opening 11, and a mirror surface 31 of the aspheric mirror 3 being directed towards an inner surface of the polyhedral screen 2.

[0041] a projector 4 disposed in the chamber 12, a lens of the projector 4 being directed towards the aspheric mirror 3, the projector 4 being configured to project multimedia content through the aspheric mirror 3 onto the polyhedral screen 2, so that an outer surface of the polyhedral screen 2 displays the multimedia content.

[0042] According to embodiments of the present disclosure, it is to be noted that:

[0043] The shape of the seat body 1 can be adjusted according to the installation area in the driver cabin, which is not specifically limited herein.

[0044] The structure of the polyhedral screen 2 can adopt any screen structure capable of projecting from inside the screen and displaying from outside the screen in the prior art, which is not specifically limited herein, for example, the structure of the internal projection polyhedral screen 2. In order to realize that the multimedia content projected by the projector 4 can be seen on the outside of the polyhedral screen 2, the polyhedral screen 2 can be a generally spherical screen that is fully transparent or semi-transparent. The inner side of the polyhedral screen 2 can include a projection layer on the inner side and a high-transparency or semi-transparent layer on the outer side. For example, the inner side of the polyhedral screen 2 is a diffuse reflection projection layer, and the outer side is a high-transparency mechanical layer.

[0045] The included angle at which the first cut portion 21 and the second cut portion 22 of the polyhedral screen 2 intersect each other can be an obtuse angle, so that the aspheric mirror 3 reflects the multimedia content projected by the projector 4 to a larger screen area of the polyhedral screen 2. Since the polyhedral screen 2 is provided with the first cut portion 21 and the second cut portion 22, the actual polyhedral screen 2 is not a complete hollow spherical structure. In the case where the polyhedral screen 2 extends outside the opening 11, the polyhedral screen 2 visually presents a generally spherical appearance.

[0046] The size of the first cut 21 can be adjusted according to the size of the opening 11.

[0047] The size of the second cut 22 can be adjusted according to the size of the aspherical mirror 3.

[0048] The size of the opening 11 can be adjusted according to the size of the polyhedral screen 2. When the polyhedral screen 2 is configured to be fixed to the outside of the base 1, the size of the opening 11 can be smaller than the diameter of the polyhedral screen 2. When the polyhedral screen 2 is configured to rise to the outside of the base 1 and descend to the inside of the base 1, the size of the opening 11 is not smaller than the diameter of the polyhedral screen 2.

[0049] Multimedia content can be understood as images or videos. When the multimedia content is video, dynamic video content can be played, thus presenting a three-dimensional image on the outer surface of the polyhedral screen 2. This includes, but is not limited to, avatars with facial expressions, rotating eyes, navigation screens, map data, and animated cartoon characters. The multimedia content itself can be dynamically rotated or otherwise changed through software, allowing the image projected onto the polyhedral screen 2 to change accordingly in response to different human-computer interaction requests.

[0050] Since the aspherical mirror 3 is tilted relative to the opening 11, the lens of the projector 4 can also be adaptively adjusted within the base 1 to ensure better projection. This allows the lens of the projector 4 to project multimedia content onto the aspherical mirror 3 and reflect it onto the surface of the polyhedral screen 2. In other words, the lens of the projector 4 may not be perpendicular to the mirror surface 31 of the aspherical mirror 3.

[0051] According to the technology of this disclosure, since an aspherical mirror 3 is provided in the polyhedral screen 2, the performance requirements of the projector 4 can be reduced. Projection onto the polyhedral screen 2 can be achieved using the aspherical mirror 3 in conjunction with the projector 4. Compared to directly projecting vertically upwards onto the inner surface of the polyhedral screen 2 using the projector 4, this reduces production costs and the projection performance requirements of the projector 4's lens, eliminating the need for a higher-performance and more expensive projector 4, and also reducing production scrap rates. Furthermore, projecting multimedia content using the polyhedral screen 2 provides greater design freedom and more dynamic human-computer interaction effects. The dynamic images projected by the projector 4 can create very rich interactive scenarios.

[0052] In one implementation, such as Figures 1 to 4 As shown, the aspherical mirror 3 is set at an obtuse angle to the opening 11, and at least a portion of the aspherical mirror 3 is located outside the base 1.

[0053] According to the technology of the embodiment of the present disclosure, since the aspherical mirror 3 is arranged at an obtuse angle with the opening 11, the multimedia content projected by the projector 4 onto the aspherical mirror 3 can be projected onto the surface of the polyhedral screen 2 in a wider range.

[0054] In an embodiment, the lens of the projector 4 can be an off-axis lens designed to cooperate with the aspherical mirror 3. In order to better cooperate with the aspherical mirror 3 to achieve projection, the lens of the projector 4 can be arranged close to the opening 11, so that the light field projected by the lens of the projector 4 can be completely projected onto the mirror surface 31 of the aspherical mirror 3, thereby improving the picture quality of the aspherical mirror 3 to the polyhedral screen 2.

[0055] In an embodiment, as shown in Figures 1 to 4 , the aspherical mirror 3 further comprises a mounting surface 32 arranged opposite to the mirror surface 31, and the mounting surface 32 is connected with the outer edge of the second cutout portion 22, thereby realizing the fixation of the aspherical mirror 3 and the polyhedral screen 2.

[0056] In an embodiment, as shown in Figure 3A and Figure 3B , the aspherical mirror 3 is connected with the polyhedral screen 2, and the aspherical mirror 3 and / or the first cutout portion 21 are connected with the seat body 1 in a liftable manner through the first lifting mechanism 5 arranged in the cavity 12. When the first lifting mechanism 5 is in an ascending working state Figure 3A , the aspherical mirror 3 and the polyhedral screen 2 are lifted to the outside of the seat body 1 through the opening 11. When the first lifting mechanism 5 is in a descending working state Figure 3B , the aspherical mirror 3 and the polyhedral screen 2 are lowered to the inside of the seat body 1 through the opening 11.

[0057] According to the embodiment of the present disclosure, it should be noted that:

[0058] The first lifting mechanism 5 can adopt any mechanical transmission mechanism capable of realizing the lifting function in the prior art, which is not limited here. For example, the first lifting mechanism 5 can be an air rod, a hydraulic rod, a ball screw pair, etc.

[0059] According to the technology of the embodiment of the present disclosure, the appearance and hiding of the polyhedral screen 2 can be realized, and when the polyhedral screen 2 is not needed to be used, the polyhedral screen 2 can be hidden in the seat body 1, so that the driver's cabin of the vehicle is more simple. When the polyhedral screen 2 needs to be used, the polyhedral screen 2 is lifted out of the seat body 1 and projected.

[0060] In an embodiment, as shown in Figure 3A and Figure 3B , the projector 4 is connected with the seat body 1 in a liftable manner through the second lifting mechanism 6 arranged in the cavity 12. When the second lifting mechanism 6 is in an ascending working stateFigure 3A ), the projector 4 is raised to a position close to the opening 11. When the second lifting mechanism 6 is in the lowering working state ( Figure 3B ), the projector 4 is lowered to a position far from the opening 11.

[0061] According to the embodiment of the present disclosure, it should be noted that:

[0062] The second lifting mechanism 6 can adopt any mechanical transmission mechanism capable of realizing the lifting function in the prior art, which is not specifically limited here. For example, the second lifting mechanism 6 can be a gas rod, a hydraulic rod, a ball screw pair, etc.

[0063] According to the technology of the embodiment of the present disclosure, in order to avoid interference when the polyhedral screen 2 appears and hides, the lifting and hiding in cooperation with the polyhedral screen 2 can be carried out. That is, the polyhedral screen 2 and the projector 4 are lowered at the same time, or the polyhedral screen 2 and the projector 4 are raised at the same time.

[0064] In an embodiment, the first lifting mechanism 5 and the second lifting mechanism 6 can be understood as the same lifting mechanism, that is, the polyhedral screen 2 and the projector 4 realize the linkage of the lifting or lowering action through the same lifting mechanism. It should be noted that, Figure 3A and Figure 3B as shown are only for illustration, and are not limited to the first lifting mechanism 5 and the second lifting mechanism 6.

[0065] In an embodiment, as shown in Figure 4 , the aspheric mirror 3 is connected with the polyhedral screen 2, and the aspheric mirror 3 and / or the first cutout part 21 are rotatably connected with the seat body 1 through the first rotating mechanism 7 arranged in the cavity 12.

[0066] According to the embodiment of the present disclosure, it should be noted that:

[0067] The first rotating mechanism 7 can adopt any mechanical transmission mechanism capable of realizing the rotating function in the prior art, which is not specifically limited here. For example, the first rotating mechanism 7 can be a gear transmission mechanism, a worm gear transmission mechanism, etc.

[0068] According to the technology of the embodiment of the present disclosure, the polyhedral screen 2 can be rotated towards different users to realize one-to-one targeted human-computer interaction.

[0069] In an embodiment, as shown in Figure 4 , the projector 4 is rotatably connected with the seat body 1 through the second rotating mechanism 8 arranged in the cavity 12.

[0070] According to the embodiment of the present disclosure, it should be noted that:

[0071] The second rotating mechanism 8 can be any mechanical transmission mechanism capable of realizing the rotating function in the prior art, which is not specifically limited here. For example, the second rotating mechanism 8 can be a gear transmission mechanism, a worm gear transmission mechanism, etc.

[0072] According to the technology of the embodiments of the present disclosure, in order to avoid interference and cooperate with projection, the rotating of the polyhedral screen 2 can be cooperated with the rotating of the polyhedral screen 2. That is, the polyhedral screen 2 and the projector 4 rotate at the same time.

[0073] In an embodiment, the first rotating mechanism 7 and the second rotating mechanism 8 can be the same rotating mechanism, that is, the polyhedral screen 2 and the projector 4 realize the rotating linkage through the same rotating mechanism. It should be noted that, Figure 4 The above is only for illustration, and is not a limitation of the first rotating mechanism 7 and the second rotating mechanism 8.

[0074] In an embodiment, the aspheric mirror 3 is connected with the polyhedral screen 2, and the aspheric mirror 3 and / or the first cutout part 21 are movably connected with the seat body 1 through the first movable mechanism arranged in the cavity 12. The first movable mechanism includes an ascending working state, a descending working state, and a rotating working state. The ascending working state is used to make the aspheric mirror 3 and the polyhedral screen 2 ascend to the outside of the seat body 1 through the opening 11. The descending working state is used to make the aspheric mirror 3 and the polyhedral screen 2 descend to the inside of the seat body 1 through the opening 11. The rotating state is used to movably connect the aspheric mirror 3 and the polyhedral screen 2 with the seat body 1.

[0075] According to the embodiments of the present disclosure, it should be noted that:

[0076] The first movable mechanism can have the functions of lifting and rotating at the same time. For example, the first movable mechanism has a lifting mechanism at one end close to the bottom of the seat body 1, and a rotating mechanism is arranged at the end connected with the polyhedral screen 2.

[0077] According to the technology of the embodiments of the present disclosure, the appearance and hiding of the polyhedral screen 2 can be realized. When the polyhedral screen 2 is not needed, the polyhedral screen 2 can be hidden in the seat body 1, so that the cockpit of the vehicle is more concise. When the polyhedral screen 2 is needed, the polyhedral screen 2 is lifted out of the seat body 1 and projected. In addition, the polyhedral screen 2 can be rotated towards different users to realize one-to-one targeted human-computer interaction.

[0078] In an embodiment, the projector 4 is movably connected with the base 1 through a second movable mechanism arranged in the chamber 12. The second movable mechanism comprises a lifting working state, a lowering working state and a rotating state. The lifting working state is used to lift the projector 4 to a position close to the opening 11. The lowering working state is used to lower the projector 4 to a position away from the opening 11. The rotating working state is used to rotatably connect the projector 4 with the base 1.

[0079] According to the technology of the embodiments of the present disclosure,

[0080] The second movable mechanism can have the functions of lifting and rotating at the same time. For example, the second movable mechanism has a lifting mechanism at one end close to the bottom of the base 1, and a rotating mechanism arranged at the end connected with the projector 4.

[0081] According to the technology of the embodiments of the present disclosure, in order to avoid interference, the lifting and hiding in linkage with the polyhedral screen 2 can be performed at the same time when the polyhedral screen 2 appears and hides. That is, the polyhedral screen 2 and the projector 4 are lowered at the same time, or the polyhedral screen 2 and the projector 4 are lifted at the same time. In addition, in order to avoid interference and cooperate with projection, the rotating in linkage with the polyhedral screen 2 can be performed at the same time when the polyhedral screen 2 rotates. That is, the polyhedral screen 2 and the projector 4 are rotated at the same time.

[0082] In an embodiment, the opening 11 is movably provided with a cover (not shown in the figure). When the polyhedral screen 2 is lowered into the chamber 12, the cover automatically closes the opening 11 to realize the hiding of the polyhedral screen 2.

[0083] According to the embodiments of the present disclosure, it should be noted that:

[0084] The cover can be rotatably connected or slidably connected with the opening 11, and the opening 11 can be closed. The transmission mechanism for driving the cover is not limited here. For example, when the cover closes the opening 11 through a rotating mode, the cover can be connected with the opening 11 through a rotating mechanism. For another example, when the cover closes the opening 11 through a sliding mode, the cover can be connected with the opening 11 through a sliding mechanism.

[0085] The vehicle according to the embodiments of the present disclosure will be described below with reference to Figure 5 and Figure 6

[0086] As shown in Figure 5 and Figure 6 , the embodiments of the present disclosure provide a vehicle, comprising:

[0087] The display of any of the embodiments of the present disclosure is arranged in the cockpit through the base 1.

[0088] ​In one example, the display can be arranged at a center console 100 (as shown in Figure 5 and Figure 6 the door handle position in the cockpit, the back of the front seat in the cockpit, the rear seat in the cockpit, the roof of the cockpit, etc., which are not specifically limited herein.

[0089] In one example, when the polyhedral screen 2 is lifted by the first lifting mechanism 5 or the first moving mechanism 7, the polyhedral screen 2 can be hidden in the seat body 1 or exposed outside the seat body 1, as shown in Figure 6

[0090] In the description of the present disclosure, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present disclosure.

[0091] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present disclosure, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0092] In the present disclosure, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances.

[0093] ​In the present disclosure, unless specifically stated and limited otherwise, "on" or "under" of a first feature to a second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, "on", "above" and "over" of a first feature to a second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Under", "below" and "underneath" of a first feature to a second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature is horizontally lower than the second feature.

[0094] The above disclosure provides many different embodiments or examples for implementing different structures of the present disclosure. For simplicity of the present disclosure, the components and settings of certain examples are described so as to enable those skilled in the art to realize the present disclosure. Of course, they are only examples and are not intended to limit the present disclosure. In addition, the present disclosure can repeatedly refer to reference numerals and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, which does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0095] The above detailed description does not constitute a limitation on the protection scope of the present disclosure. Those skilled in the art should understand that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present disclosure shall be included in the protection scope of the present disclosure.

Claims

1. A display, characterized in that, include: A seat body, including interconnected openings and chambers, wherein the seat body is for mounting in the driver's cabin of a vehicle; A polyhedral screen is disposed outside the base. The polyhedral screen includes an intersecting first cut and a second cut, with the first cut disposed at the opening. An aspherical mirror is disposed at the second cutout, the aspherical mirror being inclined relative to the opening, and the mirror surface of the aspherical mirror facing the inner surface of the polyhedral screen; A projector is disposed in the chamber, with its lens facing the aspherical mirror. The projector is used to project multimedia content onto the polyhedral screen through the aspherical mirror, so that the multimedia content is displayed on the outer surface of the polyhedral screen.

2. The display according to claim 1, characterized in that, The aspherical mirror is set at an obtuse angle to the opening, and at least a portion of the aspherical mirror is located outside the base.

3. The display according to claim 1, characterized in that, The projector has an off-axis lens, and the lens is positioned close to the opening.

4. The display according to claim 1, characterized in that, The aspherical mirror further includes a mounting surface, which is disposed opposite to the mirror surface and is connected to the second cutout.

5. The display according to claim 1, characterized in that, The polyhedral screen is a generally spherical screen that is either fully transparent or semi-transparent.

6. The display according to any one of claims 1 to 5, characterized in that, The aspherical mirror is connected to the polyhedral screen, and the aspherical mirror and / or the first cutout are vertically connected to the base via a first lifting mechanism disposed in the cavity; wherein, when the first lifting mechanism is in the rising working state, the aspherical mirror and the polyhedral screen rise to the outside of the base through the opening; when the first lifting mechanism is in the lowering working state, the aspherical mirror and the polyhedral screen descend to the inside of the base through the opening; and / or The projector is vertically connected to the seat via a second lifting mechanism disposed in the chamber; wherein, when the second lifting mechanism is in the rising working state, the projector rises to a position close to the opening; and when the second lifting mechanism is in the lowering working state, the projector falls to a position away from the opening.

7. The display according to any one of claims 1 to 5, characterized in that, The aspherical mirror is connected to the polyhedral screen, and the aspherical mirror and / or the first cutout portion are rotatably connected to the base through a first rotating mechanism disposed in the cavity; and / or The projector is rotatably connected to the base via a second rotating mechanism disposed in the chamber.

8. The display according to any one of claims 1 to 5, characterized in that, The aspherical mirror is connected to the polyhedral screen, and the aspherical mirror and / or the first cutout portion are movably connected to the base via a first movable mechanism disposed in the cavity; wherein, the first movable mechanism includes a rising working state, a lowering working state, and a rotating working state; the rising working state is used to raise the aspherical mirror and the polyhedral screen to the outside of the base via the opening; the lowering working state is used to lower the aspherical mirror and the polyhedral screen to the inside of the base via the opening; the rotating working state is used to rotatably connect the aspherical mirror and the polyhedral screen to the base; and / or The projector is movably connected to the base via a second movable mechanism disposed in the chamber; wherein the second movable mechanism includes a rising working state, a lowering working state, and a rotating working state; the rising working state is used to raise the projector to a position close to the opening; the lowering working state is used to lower the projector to a position away from the opening; and the rotating working state is used to rotatably connect the projector to the base.

9. The display according to claim 6, characterized in that, The opening is movably provided with a cover, which closes the opening when the polyhedral screen descends into the chamber.

10. A vehicle, characterized in that, include: The display as described in any one of claims 1 to 9 is disposed in the cockpit via the seat.

Images