Yaw mechanism for display screen, display screen assembly and vehicle

Abstract

A yawing mechanism (10) for a display screen, a display screen assembly (1000) and a vehicle (2000). The yawing mechanism (10) for a display screen comprises a mounting base (1) and a pushing assembly (2), the mounting base (1) being used to mount a display screen (100), and having a first side (101) and a second side (102) which are opposite in a first direction. The pushing assembly (2) comprises a drive apparatus (21) and a connecting structure (20). The drive apparatus (21), by means of the connecting structure (20), drives the mounting base (1) to move relative to the drive apparatus (21) while being yawed toward the first side (101), and / or to move relative to the drive apparatus (21) while being yawed toward the second side (102).

Description

Display screen deflection mechanism, display screen assembly and vehicle

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This disclosure claims priority to Chinese patent application number 202311130766.7, filed with the China Patent Office on August 31, 2023, entitled “Display Screen Deflection Mechanism, Display Screen Assembly and Vehicle,” the entire contents of which are incorporated by reference into this disclosure. Technical Field

[0003] The present disclosure relates to the field of vehicle display screens, and in particular, to a display screen deflection mechanism, a display screen assembly, and a vehicle. Background Art

[0004] In related technologies, the viewing angle of the display screen relative to the driver and co-driver seats is fixed, which causes the driver and co-driver to be affected by light when observing the display screen information, easily causing visual fatigue and reducing the smoothness and comfort of display screen operation.

[0005] Summary of the Invention

[0006] The purpose of the present disclosure is to provide a display screen deflection mechanism, a display screen assembly, and a vehicle, which can enhance the user experience of the vehicle when using the vehicle display screen.

[0007] In order to achieve the above-mentioned objectives, the present disclosure provides a display screen deflection mechanism, which includes: a mounting base, which is used to mount a display screen, and the mounting base has a first side and a second side relative to each other in a first direction; and a pushing assembly, which includes a driving device and a connecting structure, and the driving device drives the mounting base to move relative to the driving device while deflecting toward the first side, and / or to move relative to the driving device while deflecting toward the second side through the connecting structure.

[0008] Optionally, the movement includes forward movement and / or lateral movement, the forward movement is movement along the second direction toward the direction away from the driving device, and the lateral movement is movement along the first direction toward the first side or the second side, wherein the second direction is perpendicular to the first direction.

[0009] Optionally, the mounting seat moves forward relative to the driving device while deflecting toward the first side, and the mounting seat moves forward and laterally relative to the driving device while deflecting toward the second side.

[0010] Optionally, the mounting seat moves asymmetrically toward the first side and the second side.

[0011] Optionally, the display screen deflection mechanism further includes a connecting seat, and a guiding structure is provided between the connecting seat and the mounting seat for guiding the movement of the mounting seat.

[0012] Optionally, the guiding structure includes a slide groove and a slider, one of the connecting seat and the mounting seat is provided with the slide groove, and the other is provided with the slider, and the slider is inserted into the slide groove and can slide along the slide groove.

[0013] Optionally, the slide groove extends obliquely from the driving device to the mounting seat toward the second side.

[0014] Optionally, the sliding groove is configured as an arc-shaped groove and protrudes toward the second side.

[0015] Optionally, the connecting seat is provided with the sliding groove, the mounting seat is provided with an extension rod extending toward the connecting seat, and the sliding block is provided on the extension rod and extends into the sliding groove.

[0016] Optionally, one end of the connecting structure is movably connected to the transmission end of the driving device, and the other end is movably connected to the mounting seat.

[0017] Optionally, the pushing assembly is provided in two groups, and the connecting structure includes a connecting rod.

[0018] Optionally, the driving device includes a motor and a transmission structure, and the transmission structure is constructed as a screw-nut transmission structure, wherein the output shaft of the motor is connected to the screw in the screw-nut transmission structure, and one end of the connecting rod is hinged to the nut in the screw-nut transmission structure.

[0019] Optionally, the connecting seat is provided with two slots, the two slots extend along the second direction and penetrate the connecting seat along the third direction, and the nut moves in the slots.

[0020] Optionally, the connecting seat is provided with two communicating ports on a side wall away from the mounting seat, the two communicating ports are respectively connected to the two slots, and the lead screw and the nut are passed through the communicating ports and arranged in the slots.

[0021] Optionally, the distance between the two slots gradually increases from the motor to the mounting seat.

[0022] Optionally, the connecting structure includes two connecting rods, which are arranged opposite to each other in the third direction, and one end of the two connecting rods is hinged to the mounting seat through a first hinge, and the other end is hinged to the nut through a second hinge.

[0023] Optionally, two connecting protrusions are provided on a side of the mounting seat facing the connecting seat, and each of the connecting protrusions is hinged to the two connecting rods in the corresponding pushing assembly through the first hinge.

[0024] Optionally, a side wall of the connecting seat close to the mounting seat is provided with an escape opening for avoiding the connecting protrusion.

[0025] Optionally, the two connecting rods in each group of the pushing assemblies are provided with through holes and are respectively hinged to the nuts through a second hinge, the second hinge is constructed as a pin and partially provided with threads, and the nut is provided with threaded holes at both ends in the third direction, the pin passes through the through holes and is threadedly connected to the threaded holes.

[0026] Optionally, the mounting base is constructed as a Z-shaped plate and includes a first plate, a second plate and a third plate, the second plate is connected between the first plate and the third plate, the two connecting protrusions are arranged on the first plate, and the third plate is used to connect the display screen.

[0027] Optionally, the display screen deflection mechanism further includes a rotating device, the display screen is connected to the mounting seat via the rotating device, and the rotating device is used to drive the display screen to rotate around a rotation axis, wherein the rotation axis is perpendicular to the panel of the display screen.

[0028] Optionally, a mounting opening is provided on the mounting seat, and the rotating device is fixedly mounted on the mounting seat and partially passes through the mounting opening.

[0029] On the basis of the above solution, the present disclosure further provides a display screen assembly, which includes a display screen and the above display screen deflection mechanism, and the display screen is mounted on the mounting base.

[0030] On the basis of the above solution, the present disclosure further provides a vehicle, comprising a vehicle body and the above display screen assembly, wherein the display screen is mounted on the vehicle body via the display screen deflection mechanism.

[0031] Optionally, the vehicle has a main cab and a co-driver's cab, the first side corresponds to the main cab, and the second side corresponds to the co-driver's cab.

[0032] Through the above technical solution, the display screen deflection mechanism disclosed in the present invention is adopted, and the driving device of the pushing component can push the mounting base to move while deflecting through the connecting structure, and the display screen is installed on the mounting base. When the user needs to watch or operate the display screen, the mounting base can be pushed to move by the pushing component according to the specific needs of the user, so as to drive the display screen to deflect toward the first side or the second side while performing other forms of movement (the movement is accompanied by the deflection of the display screen). That is, the position and deflection angle of the mounting base can be adjusted according to the needs of the user to reduce the impact of factors such as light and distance on the user's viewing or operation of the display screen. Moreover, when the display screen deflection mechanism disclosed in the present invention is used in a vehicle, the first side and the second side can correspond to the main driver's cab and the co-driver's cab of the vehicle respectively, so that the display screen can be adjusted to a more suitable position through the mounting base according to the position and specific needs of the main driver and the co-driver, thereby improving the experience of the vehicle user when using the vehicle display screen.

[0033] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The accompanying drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following detailed description, they are used to explain the present disclosure but do not constitute a limitation of the present disclosure. In the accompanying drawings:

[0035] FIG1 is a schematic diagram of the overall structure of a display screen assembly according to an exemplary embodiment of the present disclosure;

[0036] FIG2 is a schematic structural diagram of a mounting base and a connecting base of a display screen deflection mechanism according to an exemplary embodiment of the present disclosure;

[0037] FIG3 is an exploded structural diagram of a display screen deflection mechanism according to an exemplary embodiment of the present disclosure;

[0038] FIG4 is a schematic structural diagram of a lead screw and a nut of a display screen deflection mechanism according to an exemplary embodiment of the present disclosure;

[0039] FIG5 is a top view of the display screen assembly according to an exemplary embodiment of the present disclosure, intended to illustrate a state where the display screen is not deflected;

[0040] 6 is a top view of the display screen assembly according to an exemplary embodiment of the present disclosure, intended to illustrate the display screen moving forward while being deflected toward a first side;

[0041] 7 is a top view of the display screen assembly according to an exemplary embodiment of the present disclosure, intended to illustrate the simultaneous forward and lateral movement of the display screen as it deflects toward the second side;

[0042] FIG8 is a simplified schematic diagram of a vehicle according to an exemplary embodiment of the present disclosure. DETAILED DESCRIPTION

[0043] The following describes the specific embodiments of the present disclosure in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present disclosure and are not intended to limit the present disclosure.

[0044] In the present disclosure, unless otherwise stated, the directional words used, such as "front" and "rear", are defined based on the relative position between the mounting seat and the drive device. "Front" indicates the position of the mounting seat away from the drive device, and "rear" indicates the position of the mounting seat close to the drive device. "Inside" and "outside" are "inside" and "outside" relative to the outline of the corresponding component itself, and "far" and "near" refer to "far" and "near" compared to a reference object. In addition, the terms used in the present disclosure, such as "first" and "second", etc., are used to distinguish one element from another and do not have order and importance. In the following description, when referring to the drawings, unless otherwise explained, the same figure marks in different drawings represent the same or similar elements. The above definitions are only used to explain and illustrate the present disclosure and should not be understood as limitations on the present disclosure.

[0045] The display screen deflection mechanism 10 disclosed herein can be used in any suitable scenario. The following description will take the display screen deflection mechanism 10 used in a vehicle as an example.

[0046] In an exemplary embodiment provided by the present disclosure, referring to FIG1 , the present disclosure provides a display screen deflection mechanism 10, which includes: a mounting base 1, the mounting base 1 is used to mount a display screen 100, the mounting base 1 having a first side 101 and a second side 102 relative to each other in a first direction; and a pushing assembly 2, the pushing assembly 2 includes a driving device 21 and a connecting structure 20, the driving device 21 drives the mounting base 1 to move relative to the driving device 21 while deflecting toward the first side 101 through the connecting structure 20, and / or, to move relative to the driving device 21 while deflecting toward the second side 102.

[0047] Through the above technical solution, the display screen deflection mechanism 10 disclosed in the present invention is adopted, and the driving device 21 of the pushing component 2 can push the mounting base 1 to move while deflecting through the connecting structure 20, so that the display screen 100 is installed on the mounting base 1. When the user needs to view or operate the display screen 100, the pushing component 2 can be used to push the mounting base 1 to move according to the specific needs of the user, so as to drive the display screen 100 to deflect toward the first side 101 or the second side 102 while performing other forms of movement (the movement is accompanied by the deflection of the display screen 100). That is, the position and deflection angle of the mounting base 1 can be adjusted according to the needs of the user to reduce the influence of factors such as light and distance on the user's viewing or operation of the display screen 100. Moreover, when the display screen deflection mechanism 10 disclosed in the present invention is used in a vehicle, the first side 101 and the second side 102 can respectively correspond to the main driver's cab and the co-driver's cab of the vehicle, so that the display screen 100 can be adjusted to a more appropriate position through the mounting base 1 according to the position and specific needs of the main driver and the co-driver, thereby improving the experience of the vehicle user when using the vehicle display screen 100.

[0048] In the exemplary embodiments provided by the present disclosure, as shown in Figures 5 to 7 , the mounting base 1 can deflect toward either the first side 101 or the second side 102. The mounting base 1 moves relative to the driving device 21 while deflecting toward the first side 101, and the mounting base 1 moves relative to the driving device 21 while deflecting toward the second side 102. It will be understood that in some embodiments, the mounting base 1 can deflect toward either the first side 101 or the second side 102 and move relative to the driving device 21 during the deflection. In other embodiments, the mounting base 1 can deflect toward either the first side 101 or the second side 102, but the mounting base 1 may only move relative to the driving device 21 while deflecting toward the first side 101 (in such an embodiment, the mounting base 1 does not move relative to the driving device 21 while deflecting toward the second side 102), or may only move relative to the driving device 21 while deflecting toward the second side 102 (in such an embodiment, the mounting base 1 does not move relative to the driving device 21 while deflecting toward the first side 101).

[0049] It should be noted that, referring to Figures 5 to 7, movement includes forward movement and / or lateral movement, forward movement is movement along the second direction toward the direction away from the drive device 21, and lateral movement is movement along the first direction toward the first side 101 or the second side 102, wherein the second direction is perpendicular to the first direction.

[0050] In the embodiment provided in the present disclosure, referring to Figures 5 to 7 , the mounting seat 1 can move asymmetrically toward the first side 101 and the second side 102, wherein the mounting seat 1 deflects toward the first side 101 while moving forward relative to the drive device 21 (refer to Figure 6 ), and the mounting seat 1 deflects toward the second side 102 while moving forward and laterally relative to the drive device 21 (refer to Figure 7 ), wherein the above-mentioned lateral movement is the movement of the mounting seat 1 along the first direction toward the second side 102.

[0051] Through the above-mentioned design method, for example, the display screen deflection mechanism 10 disclosed in the present invention is used in a vehicle, when the first side 101 is the main driver's cab side and the second side 102 is the co-driver's cab side, the display screen 100 is deflected toward the main driver while only moving forward, so that the main driver can better view the display screen 100, and the display screen 100 will not interfere with the main driver; the display screen 100 is deflected toward the co-driver while moving forward and sideways, so that the display screen 100 can be closer to the co-driver, making it easier for the co-driver to view and operate the display screen 100.

[0052] In other embodiments, the mounting base 1 may also move symmetrically toward the first side 101 and the second side 102. For example, the mounting base 1 deflects toward the first side 101 while moving forward and laterally relative to the driving device 21 (the lateral movement is the movement of the mounting base 1 along the first direction toward the first side 101), and the mounting base 1 deflects toward the second side 102 while moving forward and laterally relative to the driving device 21 (the lateral movement is the movement of the mounting base 1 along the first direction toward the second side 102).

[0053] To guide the deflection and movement of the mounting base 1, in the embodiments provided herein, as shown in Figures 1 to 3 , the display screen deflection mechanism 10 further includes a connecting base 3. A guide structure 30 is disposed between the connecting base 3 and the mounting base 1 to guide the movement of the mounting base 1. The guide structure 30 may include a slide groove 31 and a slider 11. The slide groove 31 is disposed on one of the connecting base 3 and the mounting base 1, while the slider 11 is disposed on the other. The slider 11 is inserted into and can slide along the slide groove 31. In other embodiments, the guide structure 30 may include a track and a movable block, with the movable block sliding along the track.

[0054] Regarding the arrangement positions of the slide groove 31 and the slider 11, in the exemplary embodiment provided by the present disclosure, as shown in FIG2 , a slide groove 31 is provided on the connecting base 3, an extension rod 12 extending toward the connecting base 3 is provided on the mounting base 1, and the slider 11 is provided on the extension rod 12 and extends into the slide groove 31. The mounting base 1 can be constructed in any suitable structure. In the embodiment provided by the present disclosure, as shown in FIG2 , the mounting base 1 is constructed as a Z-shaped plate and includes a first plate 14, a second plate 15, and a third plate 16. The second plate 15 is connected between the first plate 14 and the third plate 16, and the third plate 16 is used to connect to the display screen 100. The extension rod 12 is fixedly connected to the first plate 14, and the space enclosed by the first plate 14 and the second plate 15 is capable of allowing the end of the connecting base 3 to extend into.

[0055] In the exemplary embodiments provided herein, as shown in Figures 1 to 3 , a coupling structure 20 is movably connected at one end to the transmission end of a drive device 21 and at the other end to the mounting base 1, enabling the mounting base 1 to be driven by a driving assembly 2. Two sets of driving assemblies 2 can be provided, and the coupling structure 20 includes a connecting rod 22. The two driving assemblies 2 can be spaced apart along a first direction. Driven by the connecting rod 22 and guided by the guide structure 30, the mounting base 1 can be moved along a predetermined trajectory under the drive of the drive device 21.

[0056] It should be noted that, in order to drive the mounting base 1 to deflect and move, in one embodiment, the two coupling structures may begin to move simultaneously. When the mounting base 1 needs to be driven to deflect and move forward toward the first side 101, as shown in FIG5 and FIG6 , the coupling structure 20 away from the first side 101 needs to be pushed at a faster speed, while the coupling structure 20 closer to the first side 101 needs to be pushed at a slower speed. When the mounting base 1 needs to be driven to deflect, move forward, and move laterally toward the second side 102, as shown in FIG5 and FIG7 , the coupling structure 20 away from the second side 102 needs to be pushed at a faster speed, while the coupling structure 20 closer to the second side 102 needs to be pushed at a slower speed. In another embodiment, the two coupling structures 20 may be pushed simultaneously and at the same speed. After pushing to a certain extent, one coupling structure 20 stops pushing, while the other coupling structure 20 continues pushing, thereby achieving the purpose of driving the mounting base 1 to deflect and move. In another embodiment, one of the coupling structures 20 may first push one side of the mounting base 1. After the coupling structure 20 pushes that side of the mounting base 1 a certain distance, the other coupling structure 20 then pushes the other side of the mounting base 1, thereby also achieving the function of driving the mounting base 1 to deflect and move. The present disclosure aims to enable the mounting base 1 to drive the display screen 100 to deflect and move. Under the structure of the present disclosure, the driving method for achieving such deflection and movement is not specifically limited.

[0057] In addition, when the two coupling structures 20 adopt different pushing methods, the specific shapes of the corresponding chute 31 may also be different (the specific shape of the chute 31 is mainly adapted to the pushing methods of the two coupling structures 20). In the embodiment provided by the present disclosure, referring to FIG2 and in combination with FIG6 and FIG7, because the mounting base 1 moves asymmetrically when deflected toward the first side 101 and the second side 102, the chute 31 extends from the drive device 21 to the mounting base 1 toward the second side 102. The chute 31 extends from the drive device 21 to the mounting base 1, enabling the mounting base 1 to move forward, and the chute 31 is only inclined toward the second side 102, so that the mounting base 1 can move laterally toward the second side 102 while deflecting toward the second side 102, while only moving forward without moving laterally when the mounting base 1 deflects toward the first side 101.

[0058] To ensure smoother sliding of the mounting base 1, in the embodiment provided herein, as shown in FIG2 in conjunction with FIG6 and FIG7 , the chute 31 is configured as an arcuate groove and protrudes toward the second side 102. It should be noted that since the arcuate groove has a curvature and thus protrudes toward one side, the chute 31 of the present disclosure can also be understood as protruding in a direction away from the first side 101 in FIG6 . The specific shape of the chute 31 matches the pushing process of the pushing assembly 2 and the specific operating trajectory of the mounting base 1. In other embodiments, the chute 31 can also be configured as a straight groove.

[0059] In the exemplary embodiments provided by the present disclosure, as shown in FIG3 to FIG4 , the driving device 21 may include a motor 211 and a transmission structure 210. The transmission structure 210 is configured as a screw-nut transmission structure, wherein the output shaft of the motor 211 is in transmission connection with a screw 212 in the screw-nut transmission structure, and one end of the connecting rod 22 is hingedly connected to a nut 213 in the screw-nut transmission structure. That is, the motor 211 drives the screw 212 to rotate, and the screw 212 drives the nut 213 to move, thereby pushing the connecting rod 22, and then the connecting rod 22 pushes the mounting base 1 to move, thereby driving the mounting base 1 to move. In addition, in order to reduce the rotation speed of the screw 212, the driving device 21 may further include a reducer 215, and the motor 211 is connected to the screw 212 through the reducer 215 to drive the screw 212 to rotate. In addition, a reversing structure (for example, a reversing structure composed of bevel gears) may also be provided in the reducer 215 so that the rotation axis of the motor 211 and the axis of the screw 212 are perpendicular to each other, that is, the length direction of the motor 211 is arranged along the third direction, thereby saving the size of the entire display screen deflection mechanism 10 in the second direction.

[0060] In order to provide a track for the sliding of the two nuts 213, in the embodiment provided in the present disclosure, as shown in Figures 2 and 3, the connecting seat 3 is provided with two slots 32. The two slots 32 extend along the second direction and penetrate the connecting seat 3 along the third direction. The nuts 213 move in the slots 32. It can be understood that the slots 32 penetrate the connecting seat 3 along the third direction so that the nuts 213 can be movably connected to the connecting rod 22.

[0061] In the exemplary embodiment provided by the present disclosure, referring to Figures 2 and 3 , in order to facilitate the installation of the lead screw 212 and the nut 213, two communication openings 33 are provided on the side wall of the connecting base 3 away from the mounting base 1. The two communication openings 33 are respectively connected to the two slots 32, and the lead screw 212 and the nut 213 are inserted into the slots 32 through the communication openings 33. In other embodiments, the connection base 3 may not be provided with the communication openings 33, and the lead screw 212 and the nut 213 may be inserted into the slots 32 from both sides of the slots 32 in the third direction. In this embodiment, the lead screw 212 may pass through the end of the connecting base 3 to be transmission-connected with the motor 211. Alternatively, the lead screw 212 may not pass through the outside of the connecting base 3, but the motor 211 may be transmission-connected to the lead screw 212 through a sprocket chain drive.

[0062] Furthermore, in exemplary embodiments provided herein, as shown in FIG2 and FIG3 , the distance between the two slots 32 can gradually increase from the motor 211 to the mounting base 1 to provide smoother movement of the mounting base 1. In other embodiments, the distance between the two slots 32 can remain constant, that is, the two slots 32 are arranged in parallel.

[0063] In other exemplary embodiments, each connection structure 20 may include one connecting rod 22. However, in order to make the connection more stable, in the exemplary embodiment provided by the present disclosure, with reference to Figures 2 and 3, the connection structure 20 includes two connecting rods 22. The two connecting rods 22 are arranged opposite each other in the third direction and are respectively located on both sides of the connection base 3 in the third direction. One end of the two connecting rods 22 is hinged to the mounting base 1 through a first hinge 4, and the other end is hinged to the nut 213 through a second hinge 5. Two connecting protrusions 13 are provided on the side of the mounting base 1 facing the connection base 3. The two connecting protrusions 13 are provided on the first plate 14 and are spaced apart in the first direction. Each connecting protrusion 13 is hinged to the two connecting rods 22 in the corresponding pushing assembly 2 through the first hinge 4. The connecting seat 3 is provided with two avoidance openings 34 on the side wall close to the mounting seat 1. The two avoidance openings 34 are arranged at intervals in the first direction to respectively avoid the two connecting protrusions 13, so that the mounting seat 1 can be arranged more compactly with the connecting seat 3 without being offset.

[0064] Regarding the first hinge 4, in the exemplary embodiment provided by the present disclosure, with reference to Figures 2 and 3 , the first hinge 4 includes a hinge pin 41 and a locking nut 42. The connecting protrusion 13 is provided with a mounting hole 131, and the end of the connecting rod 22 near the mounting base 1 is provided with a connecting hole 222. The hinge pin 41 passes through the mounting hole 131 and the connecting hole 222 and is threadedly connected to the locking nut 42. The connecting protrusion 13 and the connecting rod 22 are both rotatably engaged with the hinge pin 41. The first hinge 4 is located on the side of the connecting base 3 near the mounting base 1. In other exemplary embodiments, the first hinge 4 can also be constructed as any other structure capable of achieving hinged connection, and the present disclosure does not impose specific limitations on this.

[0065] Regarding the second hinge 5, in the exemplary embodiment provided by the present disclosure, as shown in FIG3 , the two connecting rods 22 in each propulsion assembly 2 are each provided with a through-hole 221 and are respectively hingedly connected to a nut 213 via a second hinge 5. The second hinge 5 is configured as a pin and partially threaded. The nut 213 is provided with a threaded hole 214 at each end in the third direction. The pin passes through the through-hole 221 and is threadedly connected to the threaded hole 214. It is understood that the ends of the second hinge 5 are threaded, and only the threaded end of the second hinge 5 is connected to the threaded hole 214 of the nut 213. The connecting rod 22 is sleeved outside the unthreaded portion of the second hinge 5 to enable the connecting rod 22 to rotate relative to the second hinge 5. In other exemplary embodiments, the second hinge 5 may not be threaded. In this case, the end of the second hinge 5 may be inserted into the nut 213 and welded to the nut 213.

[0066] It should be noted that, in order to drive the mounting base 1 to deflect and move, in one embodiment, the two motors 211 can respectively drive the two nuts 213 to start moving simultaneously. However, when the mounting base 1 needs to be driven to deflect and move forward toward the first side 101, as shown in Figures 5 and 6, the nut 213 away from the first side 101 needs to move faster, while the nut 213 closer to the first side 101 needs to move slower. When the mounting base 1 needs to be driven to deflect, move forward, and move laterally toward the second side 102, as shown in Figures 5 and 7, the nut 213 away from the second side 102 needs to move faster, while the nut 213 closer to the second side 102 needs to move slower. In another embodiment, the two nuts 213 can move simultaneously and at the same speed. After moving to a certain extent, one nut 213 stops moving while the other nut 213 continues moving, thereby achieving the purpose of deflecting and moving the mounting base 1. In another embodiment, one of the nuts 213 may move first, and after the nut 213 moves a certain distance, the other nut 213 may move, thereby also achieving the function of driving the mounting base 1 to deflect.

[0067] To drive the display screen 100 to rotate, in the embodiments provided herein, as shown in Figures 1 and 3 , the display screen deflection mechanism 10 further includes a rotation device 6. The display screen 100 is connected to the mounting base 1 via the rotation device 6. The rotation device 6 is used to drive the display screen 100 to rotate about a rotation axis perpendicular to the panel of the display screen 100. Through this design, once the display screen 100 is mounted on the rotation device 6, the degree of rotation of the rotation device 6 can be adjusted according to the user's needs to drive the display screen 100 to rotate. It should be noted that the rotation device 6 may include a drive motor 211 and a reducer 215. The drive motor 211 drives the display screen 100 to rotate via the reducer 215. In other embodiments, the rotation device 6 may also be constructed with other structures capable of driving the display screen 100 to rotate.

[0068] In the embodiment provided in the present disclosure, as shown in Figures 2 and 3 , a mounting opening 17 is provided on the mounting base 1 , the rotating device 6 is fixedly mounted on the mounting base 1 and partially passes through the mounting opening 17 , and the mounting opening 17 is provided on the third plate 16 of the mounting base 1 .

[0069] Based on the above solution, the present disclosure further provides a display screen assembly 1000. Referring to FIG. 1 , the display screen assembly 1000 may include a display screen 100 and the above-described display screen deflection mechanism 10. The display screen 100 is mounted on a mounting base 1 (which may be a rotating device 6 mounted on the mounting base 1). Driven by two propulsion assemblies 2, the display screen assembly 1000 can simultaneously move forward while deflecting toward a first side 101, and simultaneously move forward and laterally while deflecting toward a second side 102.

[0070] Based on the above solution, the present disclosure further provides a vehicle 2000. Referring to FIG8 , vehicle 2000 includes a vehicle body 2001 and the aforementioned display screen assembly 1000. Display screen 100 is mounted to vehicle body 2001 via a display screen deflection mechanism 10. Display screen 100 can form a preset angle with a horizontal plane, which can range from 40° to 90°. For example, the preset angle can be 40°, 50°, 60°, 90°, etc. Furthermore, in an embodiment provided by the present disclosure, vehicle 2000 has a main driver's cab and a passenger cabin. When display screen assembly 1000 is installed in the front row of vehicle 2000, first side 101 can correspond to the main driver's cab, and second side 102 can correspond to the passenger cabin. In other embodiments, the above-mentioned display screen assembly 1000 can also be used in the rear row of the vehicle 2000 and installed in the middle position in front of the rear seat of the vehicle 2000, that is, the first side 101 corresponds to one side of the rear row of the vehicle 2000, and the second side 102 corresponds to the other side of the rear row of the vehicle 2000.

[0071] The specific implementation principle of the embodiment of the present disclosure is as follows: using the display screen deflection mechanism 10, display screen assembly 1000, and vehicle of the present disclosure, two pushing components 2 push the mounting base 1 to different degrees, which can cause the mounting base 1 to deflect. As the mounting base 1 deflects, in conjunction with the guidance of the guide structure 30, the mounting base 1 can drive the display screen 100 to move forward while deflecting toward the first side 101, and move forward and laterally while deflecting toward the second side 102 (the lateral movement in this case is toward the second side 102). In this way, the position and deflection angle of the mounting base 1 can be adjusted according to the user's needs, thereby reducing the impact of factors such as light and distance on the user's viewing or operation of the display screen 100. Moreover, when the display screen deflection mechanism 10 of the present disclosure is used in a vehicle, the first side 101 and the second side 102 can correspond to the main driver's cabin and the passenger cabin of the vehicle 2000, respectively. According to the position and specific needs of the main driver and the passenger, the display screen 100 can be adjusted to a more appropriate position through the mounting base 1, thereby improving the user's experience when using the vehicle display screen 100.

[0072] The preferred embodiments of the present disclosure are described in detail above with reference to the accompanying drawings. However, the present disclosure is not limited to the specific details of the above embodiments. Within the technical concept of the present disclosure, various simple variations can be made to the technical solutions of the present disclosure, and these simple variations all fall within the scope of protection of the present disclosure. It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner unless there is any contradiction. In order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.

[0073] In addition, the various embodiments of the present disclosure may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed by the present disclosure.

Claims

1. A display screen deflection mechanism (10), characterized in that: The display screen deflection mechanism (10) comprises: A mounting base (1), the mounting base (1) being used to mount a display screen (100), the mounting base (1) having a first side (101) and a second side (102) opposite to each other in a first direction; and A pushing assembly (2), the pushing assembly (2) comprising a driving device (21) and a connecting structure (20), the driving device (21) driving the mounting seat (1) via the connecting structure (20) to move relative to the driving device (21) while deflecting toward the first side (101), and / or to move relative to the driving device (21) while deflecting toward the second side (102).

2. The display screen deflection mechanism (10) according to claim 1, characterized in that: The movement includes forward movement and / or lateral movement, wherein the forward movement is movement along the second direction toward a direction away from the driving device (21), and the lateral movement is movement along the first direction toward the first side (101) or the second side (102), wherein the second direction is perpendicular to the first direction.

3. The display screen deflection mechanism (10) according to claim 2, characterized in that: The mounting seat (1) moves forward relative to the driving device (21) while deflecting toward the first side (101), and the mounting seat (1) moves forward and laterally relative to the driving device (21) while deflecting toward the second side (102).

4. The display screen deflection mechanism (10) according to any one of claims 1 to 3, characterized in that: The mounting seat (1) moves asymmetrically toward the first side (101) and the second side (102).

5. The display screen deflection mechanism (10) according to any one of claims 1 to 4, characterized in that: The display screen deflection mechanism (10) further comprises a connecting seat (3), and a guiding structure (30) is provided between the connecting seat (3) and the mounting seat (1) for guiding the movement of the mounting seat (1).

6. The display screen deflection mechanism (10) according to claim 5, characterized in that: The guide structure (30) comprises a slide groove (31) and a slider (11); one of the connecting seat (3) and the mounting seat (1) is provided with the slide groove (31), and the other is provided with the slider (11); the slider (11) is inserted into the slide groove (31) and can slide along the slide groove (31).

7. The display screen deflection mechanism (10) according to claim 6, characterized in that: The slide groove (31) extends obliquely from the drive device (21) to the mounting seat (1) toward the second side (102).

8. The display screen deflection mechanism (10) according to claim 7, characterized in that: The sliding groove (31) is configured as an arc-shaped groove and protrudes toward the second side (102).

9. The display screen deflection mechanism (10) according to any one of claims 6 to 8, characterized in that: The connecting seat (3) is provided with the slide groove (31), the mounting seat (1) is provided with an extension rod (12) extending toward the connecting seat (3), and the sliding block (11) is arranged on the extension rod (12) and extends into the slide groove (31).

10. The display screen deflection mechanism (10) according to any one of claims 1 to 9, characterized in that: One end of the connection structure (20) is movably connected to the transmission end of the drive device (21), and the other end is movably connected to the mounting seat (1).

11. The display screen deflection mechanism (10) according to claim 10, characterized in that: The pushing assembly (2) is provided in two groups, and the connecting structure (20) includes a connecting rod (22).

12. The display screen deflection mechanism (10) according to claim 11, characterized in that: The drive device (21) comprises a motor (211) and a transmission structure (210), wherein the transmission structure (210) is constructed as a screw-nut transmission structure, wherein an output shaft of the motor (211) is transmission-connected to a screw (212) in the screw-nut transmission structure, and one end of the connecting rod (22) is hinged to a nut (213) in the screw-nut transmission structure.

13. The display screen deflection mechanism (10) according to claim 12, characterized in that: The connecting seat (3) is provided with two slots (32), the two slots (32) extend along the second direction and penetrate the connecting seat (3) along the third direction, and the nut (213) moves in the slots (32).

14. The display screen deflection mechanism (10) according to claim 13, characterized in that: The side wall of the connecting seat (3) away from the mounting seat (1) is provided with two communicating ports (33), the two communicating ports (33) are respectively connected to the two slots (32), and the lead screw (212) and the nut (213) are inserted into the slots (32) through the communicating ports (33).

15. The display screen deflection mechanism (10) according to claim 13 or 14, characterized in that: The distance between the two slots (32) gradually increases from the motor (211) to the mounting seat (1).

16. The display screen deflection mechanism (10) according to any one of claims 12 to 15, characterized in that: The connection structure (20) comprises two connecting rods (22), the two connecting rods (22) are arranged relative to each other in a third direction, and one end of the two connecting rods (22) is hinged to the mounting seat (1) via a first hinge (4), and the other end is hinged to the nut (213) via a second hinge (5).

17. The display screen deflection mechanism (10) according to claim 16, characterized in that: Two connecting protrusions (13) are provided on one side of the mounting seat (1) facing the connecting seat (3), and each connecting protrusion (13) is hingedly connected to two connecting rods (22) in the corresponding pushing assembly (2) via the first hinge (4).

18. The display screen deflection mechanism (10) according to claim 17, characterized in that: The side wall of the connecting seat (3) close to the mounting seat (1) is provided with an escape opening (34) for escaping the connecting protrusion (13).

19. The display screen deflection mechanism (10) according to any one of claims 16 to 18, characterized in that: The two connecting rods (22) in each group of the pushing components (2) are provided with a through hole (221) and are respectively hinged to the nut (213) through a second hinge (5); the second hinge (5) is constructed as a pin and is partially provided with threads; the nut (213) is provided with threaded holes (214) at both ends in the third direction; the pin passes through the through hole (221) and is threadedly connected to the threaded hole (214).

20. The display screen deflection mechanism (10) according to any one of claims 17 to 19, characterized in that: The mounting seat (1) is constructed as a Z-shaped plate and comprises a first plate body (14), a second plate body (15) and a third plate body (16), wherein the second plate body (15) is connected between the first plate body (14) and the third plate body (16), the two connecting protrusions (13) are arranged on the first plate body (14), and the third plate body (16) is used for connecting the display screen (100).

21. The display screen deflection mechanism (10) according to any one of claims 1 to 20, characterized in that: The display screen deflection mechanism (10) further comprises a rotating device (6), the display screen (100) being connected to the mounting seat (1) via the rotating device (6), the rotating device (6) being used to drive the display screen (100) to rotate around a rotation axis, the rotation axis being perpendicular to a panel of the display screen (100).

22. The display screen deflection mechanism (10) according to claim 21, characterized in that: A mounting opening (17) is provided on the mounting seat (1), and the rotating device (6) is fixedly mounted on the mounting seat (1) and partially passes through the mounting opening (17).

23. A display screen assembly (1000), characterized in that: The display screen assembly (1000) comprises a display screen (100) and a display screen deflection mechanism (10) according to any one of claims 1 to 22, and the display screen (100) is mounted on the mounting seat (1).

24. A vehicle (2000), characterized in that: The vehicle comprises a vehicle body (2001) and a display screen assembly (1000) according to claim 23, and the display screen (100) is mounted on the vehicle body (2001) via the display screen deflection mechanism (10).

25. The vehicle (2000) according to claim 24, characterized in that The vehicle (2000) has a main driving cab and a co-driving cab, the first side (101) corresponds to the main driving cab, and the second side (102) corresponds to the co-driving cab.

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