Back door assembly and vehicle

Abstract

The utility model discloses a rear back door assembly and a vehicle. The rear back door assembly comprises a rear back door, a front door and a rear door, the display screen assembly comprises a display screen part and a telescopic support part, the first end of the telescopic support part is rotatably connected with the back door and can stretch out and draw back in the front-back direction relative to the back door, and the display screen part is rotatably connected with the second end of the telescopic support part; the rotation axis of the telescopic support part relative to the back door intersects with the rotation axis of the display screen part relative to the telescopic support part. Therefore, the telescopic support part is arranged to be connected with the display screen part, the telescopic support part can stretch out and draw back in the front-back direction relative to the back door, the display screen part can be pulled out when the telescopic support part is used, and the display screen part can be retracted when the telescopic support part is not used, so that the occupied space of the display screen part can be reduced; the display screen part can rotate relative to the telescopic support part, so that the use convenience of the display screen part can be improved, and the user experience can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a tailgate assembly and a vehicle. Background Art

[0002] With the advancement of technology and the improvement of people's requirements for the quality of life in the car, car drivers pay more and more attention to the richness of entertainment. Common in-car entertainment devices are concentrated in the central control display screen, co-pilot entertainment screen, rear display screen or projector, etc. These devices are aimed at the entertainment needs of passengers in the car when the vehicle is moving or stopped.

[0003] With the increasing number of people traveling by car, these traditional car entertainment devices can no longer meet the needs of more outdoor scenes. In addition, the projectors and screens used for outdoor entertainment take up a lot of space and are inconvenient to store, which greatly reduces the user's outdoor car experience. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present invention provides a tailgate assembly that can enhance user experience.

[0005] The utility model further provides a vehicle.

[0006] According to an embodiment of the present invention, a tailgate assembly includes: a tailgate; a display screen assembly, wherein the display screen assembly includes a display screen component and a telescopic bracket component, wherein a first end of the telescopic bracket component is rotatably connected to the tailgate and is telescopic in a front-to-rear direction relative to the tailgate, and the display screen component is rotatably connected to a second end of the telescopic bracket component, and a rotation axis of the telescopic bracket component relative to the tailgate and a rotation axis of the display screen component relative to the telescopic bracket component intersect with each other.

[0007] Therefore, by setting up a telescopic bracket member connected to the display screen member, the telescopic bracket member can be extended and retracted in the front and rear directions relative to the back door. The display screen member can be pulled out when in use and retracted when not in use. This can reduce the space occupied by the display screen member. In addition, the telescopic bracket member can be rotated relative to the back door, and the display screen member can be rotated relative to the telescopic bracket member. This can improve the convenience of using the display screen member, thereby improving the user experience.

[0008] According to some embodiments of the present invention, the tailgate includes a tailgate inner panel and a tailgate sheet metal component, the tailgate inner panel is arranged on the inner side of the tailgate sheet metal component and together with the tailgate sheet metal component defines a accommodating space, the first end of the telescopic bracket component is arranged in the accommodating space and is rotatably connected to the tailgate sheet metal component, the second end of the telescopic bracket component passes through the tailgate inner panel and is connected to the display screen component, and an avoidance groove is provided on the tailgate inner panel, and the avoidance groove avoids the display screen component.

[0009] According to some embodiments of the present invention, the rotation axis of the telescopic bracket component relative to the tailgate sheet metal component is a first rotation axis, and the rotation axis of the display component relative to the telescopic bracket component is a second rotation axis. The first rotation axis extends in the front-to-back direction, and the second rotation axis extends in the left-to-right direction.

[0010] According to some embodiments of the present invention, the tailgate assembly also includes a rotating mechanism, which includes a first connecting head and a first connecting plate, the first connecting head is connected to the first end of the telescopic bracket member, the first connecting plate is connected to the tailgate sheet metal member, and the first connecting head and the first connecting plate are rotatably connected.

[0011] According to some embodiments of the present invention, one of the first connecting head and the first connecting plate is provided with a first rotating shaft, and the other is provided with a first rotating hole. The first rotating shaft extends in the front-to-back direction, and the first rotating shaft is rotatably connected to the first rotating hole.

[0012] According to some embodiments of the present invention, an arc-shaped limiting groove is provided on the first connecting plate, and a limiting column is provided on the side of the first connecting head facing the first connecting plate. The limiting column extends into the arc-shaped limiting groove and is slidably limited and matched with the arc-shaped limiting groove.

[0013] According to some embodiments of the present invention, the tailgate assembly further includes a rotating connection mechanism, which is connected to the display screen component. A second rotating shaft is provided on the rotating connection mechanism, and the second rotating shaft extends in the left and right directions. Second rotating holes are provided on the left and right sides of the second end of the telescopic bracket component, and the second rotating shaft and the second rotating hole are rotatably connected.

[0014] According to some embodiments of the present invention, locking members are respectively provided at the left and right ends of the second rotating shaft, and the left and right ends of the second rotating shaft respectively extend into the locking members, and the locking members are selectively locked and matched with the second rotating shaft.

[0015] According to some embodiments of the present invention, the rotating connection mechanism includes a second connecting plate and a second connecting head, the second connecting plate is connected to the display screen component, the second connecting head is connected to the second connecting plate, and the second rotating shaft is arranged on the second connecting head.

[0016] The vehicle according to the present invention includes the above-mentioned tailgate assembly.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 is a partial schematic diagram of the telescopic bracket member of the tailgate assembly according to an embodiment of the present utility model when it is retracted;

[0020] Figure 2 This is a partial schematic diagram of the telescopic bracket member of the back door assembly according to an embodiment of the present utility model when stretched;

[0021] Figure 3 It is a partial schematic diagram of the back door assembly according to an embodiment of the present invention when the telescopic bracket member is extended and the display screen member is rotated to another angle around the second rotation axis;

[0022] Figure 4 is a schematic diagram of a rotating mechanism according to an embodiment of the present utility model;

[0023] Figure 5 is a schematic diagram of a rotating mechanism according to an embodiment of the present utility model from another perspective;

[0024] Figure 6 It is a schematic diagram of a rotating connection mechanism according to an embodiment of the present utility model.

[0025] Reference numerals:

[0026] 100. Tailgate assembly;

[0027] 10. Tailgate; 11. Tailgate inner panel; 111. Avoidance groove; 12. Accommodation space;

[0028] 20. Display screen assembly; 21. Display screen component; 22. Telescopic bracket component; 221. First end; 222. Second end;

[0029] 30. Rotating mechanism; 31. First connector; 32. First connecting plate; 33. First rotating shaft; 34. Arc-shaped limiting groove; 35. Limiting column;

[0030] 40. Rotational connection mechanism; 41. Second rotating shaft; 42. Locking member; 43. Second connecting plate; 44. Second connecting head. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present invention are described in detail below.

[0032] See the image below for reference Figures 1-6 The tailgate assembly 100 according to the embodiment of the present invention will be described. The tailgate assembly 100 according to the embodiment of the present invention may be applied to a vehicle.

[0033] Combine Figure 1-Figure 3 As shown, the tailgate assembly 100 according to the embodiment of the present invention may mainly include: a tailgate 10 and a display screen assembly 20, wherein the display screen assembly 20 includes a display screen component 21 and a telescopic bracket component 22, a first end 221 of the telescopic bracket component 22 is rotatably connected to the tailgate 10, and can be telescoped in the front-to-rear direction relative to the tailgate 10, the display screen component 21 is rotatably connected to the second end 222 of the telescopic bracket component 22, and the rotation axis of the telescopic bracket component 22 relative to the tailgate 10 and the rotation axis of the display screen component 21 relative to the telescopic bracket component 22 intersect with each other.

[0034] Specifically, the tailgate assembly 100 in the present invention includes a display screen assembly 20, which includes a display screen component 21. The display screen component 21 can be used to display movies, videos, audio, etc. for users to play in the vehicle cabin or outdoors, thereby enriching the entertainment of the vehicle and meeting the user's needs.

[0035] Furthermore, the display screen assembly 20 also includes a telescopic support member 22. The telescopic support member 22 has a telescopic function. When one end of the telescopic support member 22 is fixed, the other end can drive an object connected to the telescopic support member 22 to move. In the embodiment of the present invention, the telescopic support member 22 has a first end 221 and a second end 222. The first end 221 is connected to the tailgate 10. This allows the first end 221 of the telescopic support member 22 to be fixed relative to the tailgate 10, thereby ensuring the structural stability of the telescopic support member 22 on the tailgate 10.

[0036] Furthermore, the second end 222 of the telescopic bracket member 22 is connected to the display panel 21, and the telescopic bracket member 22 is extendable in the front-to-back direction relative to the tailgate 10. Specifically, applying an outward pulling force to the display panel 21 can cause the second end 222 of the telescopic bracket member 22 to move away from the first end 221, or applying an inward pushing force to the display panel 21 can cause the second end 222 of the telescopic bracket member 22 to move toward the first end 221. This allows the telescopic state of the telescopic bracket member 22 to be changed, and the display panel 21 to move in the front-to-back direction following the second end 222 of the telescopic bracket member 22. When the display panel 21 is in use, the display panel 21 can be pulled out, and when not in use, the display panel 21 can be retracted, thereby reducing the space occupied by the display panel 21 and facilitating storage of the display panel 21 in the tailgate assembly 100.

[0037] Furthermore, the first end 221 of the telescopic bracket member 22 is rotatable relative to the back door 10, so that the telescopic bracket member 22 can be rotatable relative to the back door 10, thereby making the display member 21 rotatable relative to the back door 10, and the angle of the display member 21 in a certain direction can be adjusted.

[0038] Furthermore, the display screen component 21 is rotatable relative to the second end 222 of the telescopic bracket component 22, so that the angle of the display screen component 21 in a certain direction can be adjusted.

[0039] Furthermore, the rotation axis of the telescopic bracket member 22 relative to the back door 10 and the rotation axis of the display screen member 21 relative to the telescopic bracket member 22 intersect with each other, which not only allows the display screen member 21 to rotate relative to the telescopic bracket member 22, but also when the telescopic bracket member 22 rotates relative to the back door 10, it can directly drive the display screen member 21 to rotate relative to the back door 10. In this way, multi-directional adjustment of the display screen member 21 can be achieved, and the adjustable angle range of the display screen member 21 can be widened, thereby improving the convenience of use of the display screen member 21 and improving the user experience.

[0040] Combine Figure 1-Figure 3 As shown, the back door 10 includes a back door inner panel 11 and a back door sheet metal component. The back door inner panel 11 is arranged on the inner side of the back door sheet metal component and together with the back door sheet metal component defines a receiving space 12. The first end 221 of the telescopic bracket component 22 is arranged in the receiving space 12 and is rotatably connected to the back door sheet metal component. The second end 222 of the telescopic bracket component 22 passes through the back door inner panel 11 and is connected to the display screen component 21. An avoidance groove 111 is provided on the back door inner panel 11, and the avoidance groove 111 avoids the display screen component 21.

[0041] Specifically, in an embodiment of the present invention, there is a receiving space 12 in the tailgate 10, and the telescopic bracket member 22 is connected to the tailgate sheet metal member, so that the telescopic bracket member 22 can be located in the receiving space 12 when retracted, thereby preventing the telescopic bracket member 22 from occupying the vehicle cabin space.

[0042] Furthermore, the first end 221 of the telescopic bracket member 22 is always arranged in the accommodating space 12, so that the first end 221 of the telescopic bracket member 22 is connected to the back door sheet metal, and the first end 221 of the telescopic bracket member 22 is rotatable relative to the back door sheet metal. In this way, the telescopic bracket member 22 can be rotated relative to the back door sheet metal, and the telescopic bracket member 22 can drive the display screen member 21 to rotate relative to the back door 10.

[0043] Furthermore, the second end 222 of the telescopic bracket 22 can pass through the tailgate inner panel 11 to connect with the display screen 21, allowing the telescopic bracket 22 to drive the display screen 21 to move. A clearance groove 111 is also provided on the tailgate inner panel 11. The clearance groove 111 is recessed toward the accommodating space 12 to clear the display screen 21 when the telescopic bracket 22 is in the retracted state. This allows the display screen 21 to be retracted into the tailgate assembly 100 when not in use, reducing the space occupied by the display screen 21 in the vehicle cabin and facilitating its storage.

[0044] Combine Figure 2-Figure 6 As shown, the rotation axis of the telescopic bracket member 22 relative to the tailgate sheet metal is the first rotation axis, and the rotation axis of the display screen member 21 relative to the telescopic bracket member 22 is the second rotation axis. The first rotation axis extends in the front-to-back direction, and the second rotation axis extends in the left-to-right direction.

[0045] Specifically, in an embodiment of the present invention, a first rotation axis extends forward and backward, allowing the telescopic bracket member 22 to rotate about the first rotation axis relative to the tailgate sheet metal, allowing the display screen member 21 to rotate to any plane parallel to the front-to-back direction. A second rotation axis extends left and right, allowing the display screen member 21 to rotate about the second rotation axis relative to the telescopic bracket member 22, allowing the display screen member 21 to rotate to any plane parallel to the left-to-right direction. This allows for multi-angle adjustment of the display screen member 21. This expands the range of rotation angles of the display screen member 21 during user use, allowing the display screen member 21 to rotate to multiple angles facing inward or outward, allowing users to view content displayed on the display screen member 21 both inside the vehicle and outdoors, thereby enhancing the user experience.

[0046] Combine Figure 1-Figure 5As shown, the tailgate assembly 100 further includes a rotating mechanism 30, which includes a first connecting head 31 and a first connecting plate 32. The first connecting head 31 is connected to the first end 221 of the telescopic bracket 22, and the first connecting plate 32 is connected to the tailgate sheet metal. The first connecting head 31 and the first connecting plate 32 are rotatably connected.

[0047] Specifically, the tailgate assembly 100 utilizes the rotation mechanism 30 to enable the first end 221 of the telescopic bracket 22 to rotate relative to the tailgate sheet metal along a first rotation axis. The telescopic bracket 22 is rotatably connected to the tailgate sheet metal via the first connector 31 and the first connecting plate 32. This not only improves the connection reliability between the telescopic bracket 22 and the tailgate sheet metal, but also ensures the rotational stability of the telescopic bracket 22 relative to the tailgate sheet metal.

[0048] Combine Figure 4 and Figure 5 As shown, one of the first connecting head 31 and the first connecting plate 32 is provided with a first rotating shaft 33, and the other is provided with a first rotating hole. The first rotating shaft 33 extends in the front-to-back direction and is rotatably connected to the first rotating hole.

[0049] Specifically, the first rotating shaft 33 on the first connecting head 31 extends forward and backward and passes through the first rotating hole on the first connecting plate 32. Such an arrangement can guide the rotation of the first connecting head 31 relative to the first connecting plate 32, thereby ensuring that the telescopic bracket member 22 can rotate along the first rotating axis relative to the tailgate sheet metal member, thereby ensuring the reliability of the display screen member 21 rotating along the first rotating axis.

[0050] Combine Figure 5 As shown, an arc-shaped limiting groove 34 is provided on the first connecting plate 32, and a limiting column 35 is provided on the side of the first connecting head 31 facing the first connecting plate 32. The limiting column 35 extends into the arc-shaped limiting groove 34 and is slidably limited in cooperation with the arc-shaped limiting groove 34.

[0051] Specifically, a limiting column 35 and an arcuate limiting groove 34 are provided between the first connector 31 and the first connecting plate 32. The arcuate limiting groove 34 is provided at least partially around the first rotating hole to ensure that the first connector 31 rotates relative to the first connecting plate 32 around the first rotation axis.

[0052] Furthermore, the limiting column 35 is arranged on the first connecting head 31 and extends into the arc-shaped limiting groove 34, so that the limiting column 35 can drive the first connecting head 31 to slide along the arc-shaped guide groove. This not only limits the rotation direction and rotation angle range of the first connecting head 31 relative to the first connecting plate 32, but also helps to improve the rotation stability of the first connecting head 31 relative to the first connecting plate 32, and thus helps to improve the rotation stability of the display screen 21 along the first rotation axis.

[0053] Combine Figure 1 、 Figure 3 and Figure 6 As shown, the tailgate assembly 100 also includes a rotational connection mechanism 40 connected to the display screen 21. The rotational connection mechanism 40 is provided with a second rotational shaft 41, which extends in the left-right direction. Specifically, the display screen assembly 20 uses the rotational connection mechanism 40 to enable the display screen 21 to rotate relative to the second end 222 of the telescopic bracket 22 along the second rotational axis. The second rotational shaft 41 provided on the rotational connection mechanism 40 and extending left-right, thereby limiting the left-right extension of the second rotational axis in the rotational connection mechanism 40, allowing the display screen 21 to rotate to any plane parallel to the left-right direction, thereby expanding the angle adjustment range of the display screen 21.

[0054] Furthermore, second rotation holes are provided on the left and right sides of the second end 222 of the telescopic bracket member 22, and the second rotation shaft 41 is rotatably connected to the second rotation holes. In this way, not only can the second rotation shaft 41 be set at the second end 222 of the telescopic bracket member 22, but the second rotation shaft 41 can also be rotated relative to the telescopic bracket about the second rotation axis, thereby enabling the display screen member 21 to rotate around the second rotation axis at the second end 222 of the telescopic bracket member 22.

[0055] Combine Figure 1 、 Figure 3 and Figure 6 As shown, the left and right ends of the second rotating shaft 41 are respectively provided with locking members 42, and the left and right ends of the second rotating shaft 41 respectively extend into the locking members 42, and the locking members 42 selectively lock and cooperate with the second rotating shaft 41. Specifically, in the embodiment of the present utility model, the locking members 42 and the second rotating shaft 41 are selectively locked and cooperated, including but not limited to through threads. After the left and right ends of the second rotating shaft 41 respectively extend into the corresponding locking members 42, the locking members 42 can be rotated so that the left and right locking members 42 respectively lock the left and right ends of the second rotating shaft 41. In this way, the second rotating shaft 41 can stop rotating relative to the second rotating hole, and the display screen member 21 can be fixed in this position to facilitate the user to view the display screen member 21. Such a setting can realize the angle adjustment of the display screen member 21 in the present utility model, which is conducive to improving the user's convenience and user experience.

[0056] Combine Figure 1 、 Figure 3 and Figure 6 As shown, the rotation connection mechanism 40 includes a second connection plate 43 and a second connection head 44. The second connection plate 43 is connected to the display element 21, and the second connection head 44 is connected to the second connection plate 43. The second rotation shaft 41 is disposed on the second connection head 44. Specifically, the display element 21 and the second rotation shaft 41 are connected by the second connection plate 43 and the second connection head 44. The large contact area between the second connection plate 43 and the display element 21 enables the second connection plate 43 to provide stable and reliable support for the display element 21, thereby ensuring the structural stability of the display element 21 during adjustment, use, and storage.

[0057] Furthermore, the second connecting head 44 is connected to the second rotating shaft 41, which can not only connect the second rotating shaft 41 and the display screen component 21 so that the display screen component 21 rotates around the second rotating axis, but also increase the spacing distance between the telescopic bracket component 22 and the display screen component 21, thereby increasing the force arm between the display screen component 21 and the telescopic bracket component 22, so that the user can save effort when manually rotating the display screen component 21, thereby improving the ease of adjustment of the display screen component 21.

[0058] According to an embodiment of the present invention, a vehicle includes a tailgate assembly 100 according to an embodiment of the present invention. The tailgate assembly 100 of the present invention is connected to the display screen 21 by providing a telescopic bracket 22. The telescopic bracket 22 is extendable in the front-to-rear direction relative to the tailgate 10. The display screen 21 can be pulled out when in use and retracted when not in use, thereby reducing the space occupied by the display screen 21. In addition, the telescopic bracket 22 can rotate relative to the tailgate 10, and the display screen 21 can rotate relative to the telescopic bracket 22. This improves the convenience of using the display screen 21, thereby enhancing the user experience.

[0059] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0060] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A back door assembly, characterized in that: include: rear door (10); A display screen assembly (20) includes a display screen component (21) and a telescopic bracket component (22), wherein a first end (221) of the telescopic bracket component (22) is rotatably connected to the back door (10) and is telescopic relative to the back door (10) in a front-rear direction, and the display screen component (21) is rotatably connected to a second end (222) of the telescopic bracket component (22), wherein a rotation axis of the telescopic bracket component (22) relative to the back door (10) and a rotation axis of the display screen component (21) relative to the telescopic bracket component (22) intersect with each other.

2. The tailgate assembly according to claim 1, characterized in that: The back door (10) comprises a back door inner panel (11) and a back door sheet metal component. The back door inner panel (11) is arranged on the inner side of the back door sheet metal component and defines a storage space (12) together with the back door sheet metal component. The first end (221) of the telescopic bracket component (22) is arranged in the storage space (12) and is rotatably connected to the back door sheet metal component. The second end (222) of the telescopic bracket component (22) passes through the back door inner panel (11) and is connected to the display screen component (21). An avoidance groove (111) is provided on the back door inner panel (11), and the avoidance groove (111) avoids the display screen component (21).

3. The tailgate assembly according to claim 2, characterized in that: The rotation axis of the telescopic bracket member (22) relative to the tailgate sheet metal member is a first rotation axis, and the rotation axis of the display screen member (21) relative to the telescopic bracket member (22) is a second rotation axis. The first rotation axis is extended in the front-to-back direction, and the second rotation axis is extended in the left-to-right direction.

4. The tailgate assembly according to claim 3, characterized in that: The invention also includes a rotating mechanism (30), wherein the rotating mechanism (30) includes a first connecting head (31) and a first connecting plate (32), wherein the first connecting head (31) is connected to the first end (221) of the telescopic bracket (22), and the first connecting plate (32) is connected to the back door sheet metal component, and the first connecting head (31) and the first connecting plate (32) are rotatably connected.

5. The tailgate assembly according to claim 4, characterized in that: One of the first connecting head (31) and the first connecting plate (32) is provided with a first rotating shaft (33), and the other is provided with a first rotating hole. The first rotating shaft (33) extends in the front-back direction, and the first rotating shaft (33) is rotatably connected to the first rotating hole.

6. The tailgate assembly according to claim 4, characterized in that: An arc-shaped limiting groove (34) is provided on the first connecting plate (32), and a limiting column (35) is provided on one side of the first connecting head (31) facing the first connecting plate (32), wherein the limiting column (35) extends into the arc-shaped limiting groove (34) and is slidably limitedly engaged with the arc-shaped limiting groove (34).

7. The tailgate assembly according to claim 3, characterized in that: The telescopic bracket (22) further comprises a rotating connection mechanism (40), wherein the rotating connection mechanism (40) is connected to the display screen member (21), and a second rotating shaft (41) is provided on the rotating connection mechanism (40), and the second rotating shaft (41) is extended in the left and right directions. Second rotating holes are provided on the left and right sides of the second end (222) of the telescopic bracket member (22), and the second rotating shaft (41) and the second rotating hole are rotatably connected.

8. The tailgate assembly according to claim 7, characterized in that: The left and right ends of the second rotating shaft (41) are respectively provided with locking members (42), and the left and right ends of the second rotating shaft (41) respectively extend into the locking members (42), and the locking members (42) are selectively locked and matched with the second rotating shaft (41).

9. The tailgate assembly according to claim 7, characterized in that: The rotating connection mechanism (40) includes a second connecting plate (43) and a second connecting head (44), wherein the second connecting plate (43) is connected to the display screen component (21), the second connecting head (44) is connected to the second connecting plate (43), and the second rotating shaft (41) is arranged on the second connecting head (44).

10. A vehicle, characterized in that: include: The tailgate assembly (100) according to any one of claims 1 to 9.

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