Vehicle-mounted display screen and vehicle

Abstract

The utility model provides a vehicle-mounted display screen and a vehicle, and the vehicle-mounted display screen comprises a mounting rack which is arranged on a vehicle top plate and is provided with a connecting part; the display screen body is arranged on the mounting frame and hinged to the connecting part, the display screen body comprises a shell and a circuit board arranged in the shell, and the circuit board is connected with a connecting wire; and the driving structure is arranged on the mounting frame, and the driving structure is used for driving the display screen body to rotate around the connecting part so as to drive the display screen body to move between the retracting position and the opening position. A connecting wire is led out of the circuit board of the display screen body, and the connecting wire can enter the wire harness containing space through the first wire passing hole, namely the connecting wire is hidden in the connecting part. The driving structure drives the display screen body to move between the retracting position and the opening position relative to the mounting frame, and in the moving process of the display screen body, passengers cannot see the connecting line, so that the appearance of the vehicle-mounted display screen is better, and the user experience is better.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle accessories, and particularly relates to an in-vehicle display screen and a vehicle. Background Art

[0002] With the rapid development of new energy vehicles, the demand of passengers for in-vehicle entertainment is getting higher and higher. Therefore, the application of large in-vehicle entertainment screens is becoming more and more extensive. There are many ways to open and close the top screen in the vehicle. One of them is to flip the screen to open. However, in the existing flip screens, the connecting wires at the back are exposed after the screen is opened, resulting in poor aesthetics and user experience. Summary of the Utility Model

[0003] Therefore, the technical problem to be solved by the utility model is to overcome the defect that the connecting wires are exposed after the in-vehicle flip screen is opened in the prior art, resulting in poor user experience, so as to provide an in-vehicle display screen and a vehicle.

[0004] To solve the above problems, the utility model provides an in-vehicle display screen, including: a mounting bracket arranged on the vehicle roof panel, and a connecting part is arranged on the mounting bracket; a display screen body arranged on the mounting bracket and hinged to the connecting part, the display screen body includes a housing and a circuit board arranged in the housing, and the circuit board is connected with a connecting wire; a driving structure arranged on the mounting bracket, the driving structure is used to drive the display screen body to rotate around the connecting part, so as to drive the display screen body to move between a retracted position and an opened position. Wherein, a wire harness accommodating space is arranged in the connecting part, a first wire passing hole is arranged on the connecting part, the first wire passing hole is communicated with the wire harness accommodating space, the first wire passing hole is located at the hinge joint of the connecting part and the display screen body, and the connecting wire extends into the wire harness accommodating space through the first wire passing hole.

[0005] Optionally, a wire routing groove is arranged on the side part of the connecting part, a cover plate is arranged on the side part of the connecting part provided with the wire routing groove, the cover plate is detachably arranged on the connecting part, and the wire routing groove and the cover plate enclose the wire harness accommodating space.

[0006] Optionally, the connecting part includes a connecting rod, the first end of the connecting rod is connected to the mounting bracket, and the second end of the connecting rod is hinged to the display screen body.

[0007] Optionally, the connecting rod includes a handle part and a first shaft part arranged at the end of the handle part, a first rotating shaft hole is arranged on the display screen body, the first shaft part is inserted into the first rotating shaft hole, the wire harness accommodating space is arranged in the handle part, the first shaft part is of a hollow structure and forms the first wire passing hole.

[0008] Optionally, a wire routing groove is provided on one side of the handle where the first shaft portion is disposed. A first notch is provided on the side wall of the first shaft portion, and the first notch communicates with the wire routing groove. A cover plate is provided on the handle. The cover plate includes a first section and a second section that are angled with each other. The first section covers the wire routing groove, and the second section is located within the first notch. The wire routing groove and the first section enclose a wire harness accommodation space.

[0009] Optionally, the second end of the connecting rod is hinged to the mounting bracket.

[0010] Optionally, the connecting rod includes a handle and a second shaft portion disposed at the end of the handle. A second rotating shaft hole is provided on the mounting bracket, and the second shaft portion passes through the second rotating shaft hole. The wire harness accommodation space is provided within the handle. The second shaft portion is a hollow structure, and a second wire passing hole is formed within the second shaft portion. The connecting wire passes through the second wire passing hole and exits.

[0011] Optionally, a wire routing groove is provided on one side of the handle where the second shaft portion is disposed. A second notch is provided on the side wall of the second shaft portion, and the second notch communicates with the wire routing groove. A cover plate is provided on the handle. The cover plate includes a first section and a third section that are angled with each other. The first section covers the wire routing groove, and the third section is located within the second notch. The wire routing groove and the first section enclose a wire harness accommodation space.

[0012] Optionally, a sliding groove is provided on the mounting bracket. The extending direction of the sliding groove is perpendicular to the axis direction of the rotation axis of the display screen body. A sliding block is provided on the side portion of the display screen body, and the sliding block is disposed within the sliding groove. The driving structure is used to drive the sliding block to slide within the sliding groove.

[0013] The present utility model further provides a vehicle, including the above-mentioned vehicle-mounted display screen.

[0014] The present utility model has the following advantages:

[0015] By using the technical solution of the present utility model, the connecting wire is led out from the circuit board of the display screen body, and the connecting wire can enter the wire harness accommodation space through the first wire passing hole, that is, the connecting wire is hidden within the connecting portion. The driving structure drives the display screen body to move between the retracted position and the opened position relative to the mounting bracket, and during the movement of the display screen body, the occupant cannot see the connecting wire, making the appearance of the vehicle-mounted display screen better and the user experience better. Therefore, the technical solution of the present utility model solves the defect in the prior art that the connecting wire is exposed after the vehicle-mounted flip screen is opened, resulting in poor user experience. Description of the Drawings

[0016] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 Shows a schematic structural diagram of the in-vehicle display screen of the present invention;

[0018] Figure 2 Shows Figure 1 A schematic structural diagram of the display screen body and the connecting part of the in-vehicle display screen in (the panel is hidden);

[0019] Figure 3 Shows Figure 2 A schematic structural diagram of the first rotating shaft hole of the display screen body in (connecting part);

[0020] Figure 4 Shows Figure 2 A schematic structural diagram of the connecting part in ;

[0021] Figure 5 Shows Figure 4 A schematic structural diagram of the connecting part in with the cover plate hidden;

[0022] Figure 6 Shows Figure 5 A schematic structural diagram of the first shaft part of the connecting part in ;

[0023] Figure 7 Shows Figure 5 A schematic structural diagram of the second shaft part of the connecting part in ;

[0024] Figure 8 Shows Figure 4 A schematic structural diagram of the cover plate of the connecting part in ;

[0025] Figure 9 Shows Figure 1 A schematic structural diagram of the second rotating shaft hole of the mounting bracket of the in-vehicle display screen in ;

[0026] Figure 10 Shows Figure 1 A schematic structural diagram of the in-vehicle display screen when the display screen body is in the retracted position in ;

[0027] Figure 11 Shows Figure 1 A schematic structural diagram of the in-vehicle display screen when the display screen body is in the first position during the process of moving from the retracted position to the open position in ;

[0028] Figure 12 Shows Figure 1 A schematic structural view of the display body of the in-vehicle display in the second position during the process of moving from the retracted position to the open position;

[0029] Figure 13 Shows Figure 1 A schematic structural view of the display body of the in-vehicle display when in the open position.

[0030] Explanation of reference numerals:

[0031] 10. Mounting bracket; 11. Second rotating shaft hole; 12. Slide groove; 20. Connecting part; 21. Link; 211. Handle part; 212. First shaft part; 2121. First notch; 213. Second shaft part; 2131. Second notch; 30. Display body; 31. Housing; 32. Circuit board; 33. Slide block; 34. First rotating shaft hole; 40. Driving structure; 50. Wiring harness accommodating space; 60. First wire passing hole; 70. Wiring groove; 80. Cover plate; 81. First section; 82. Second section; 83. Third section; 90. Second wire passing hole. Detailed implementation manners

[0032] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0033] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0035] In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0036] As Figures 1 to 6 shown, an embodiment of the in-vehicle display screen according to the present application includes a mounting bracket 10, a display screen body 30, and a driving structure. Among them, the mounting bracket 10 is provided on the vehicle roof, and a connecting portion 20 is provided on the mounting bracket 10. The display screen body 30 is provided on the mounting bracket 10 and is hinged to the connecting portion 20. The display screen body 30 includes a housing 31 and a circuit board 32 provided in the housing 31, and the circuit board 32 is connected with a connecting wire. The driving structure 40 is provided on the mounting bracket 10, and the driving structure 40 is used to drive the display screen body 30 to rotate around the connecting portion 20, so as to drive the display screen body 30 to move between a retracted position and an open position.

[0037] Among them, a wire harness accommodating space 50 is provided in the connecting portion 20, a first wire passing hole 60 is provided on the connecting portion 20, the first wire passing hole 60 is communicated with the wire harness accommodating space 50, the first wire passing hole 60 is located at the hinge joint of the connecting portion 20 and the display screen body 30, and the connecting wire extends into the wire harness accommodating space 50 through the first wire passing hole 60.

[0038] By using the technical solution of this embodiment, the circuit board 32 of the display screen body 30 leads out the connecting wire, and the connecting wire can enter the wire harness accommodating space 50 through the first wire passing hole 60, that is, the connecting wire is hidden in the connecting portion 20. The driving structure 40 drives the display screen body 30 to move between a retracted position and an open position relative to the mounting bracket 10, and during the movement of the display screen body 30, the connecting wire cannot be seen by the occupant, so that the appearance of the in-vehicle display screen is better and the user experience is better. Therefore, the technical solution of this embodiment solves the defect that the connecting wire is exposed after the in-vehicle flip screen is opened in the prior art, resulting in poor user experience.

[0039] As Figure 1 shown, the function of the mounting bracket 10 in this embodiment is to support the display screen body 30. The mounting bracket 10 can be assembled on the vehicle roof or can be a part of the vehicle roof. The specific structure of the mounting bracket 10 is not limited in this embodiment.

[0040] Seen Figure 1 further, a connecting portion 20 is provided on the mounting bracket 10. The function of the connecting portion 20 is to connect with the display screen body 30. And the display screen body 30 is hinged to the connecting portion 20, and the driving structure 40 can drive the display screen body 30 to rotate around the connecting portion 20, so as to realize the movement of the display screen body 30 between a retracted position and an open position.

[0041] It should be noted that the retracted position of the display screen body 30 refers to the state where when the occupant does not use the display screen body 30, the display screen body 30 is retracted into the mounting bracket 10 ( Figure 10 as shown in the figure). When the display screen body 30 is in the retracted position, it can be flush with or almost flush with the vehicle roof panel.

[0042] It should be noted that the open position of the display screen body 30 refers to the state where when the occupant needs to use the display screen body 30, the display screen body 30 is flipped open relative to the mounting bracket 10 ( Figure 13 as shown in the figure). When the display screen body 30 is in the open position, it is flipped open relative to the vehicle roof panel.

[0043] Furthermore, when the display screen body 30 is in the retracted position and the open position, those skilled in the art can make adaptive adjustments according to the specific structural shape of the vehicle and the sitting posture of the occupant for the angles formed with respect to the horizontal plane.

[0044] As can be seen from Figure 2 the display screen body 30 includes a housing 31, and the housing 31 is in a flat plate shape. A circuit board 32 is provided inside the housing 31, and electrical components such as a display module and a power module can be provided on the circuit board 32, and connection lines are led out from the circuit board 32.

[0045] In addition, the circuit board 32 in the embodiment can be a PCB circuit board, an integrated display board, etc.

[0046] Furthermore, an opening is provided on one side of the housing 31, and a glass panel (not shown in the figure) can be provided at the opening.

[0047] As Figures 1 to 5 shown, in the technical solution of this embodiment, the connecting portion 20 has a wire harness accommodating space 50 and a first wire passing hole 60. The above-mentioned connection lines extend into the inside of the connecting portion 20 through the first wire passing hole 60, that is, penetrate into the wire harness accommodating space 50. That is, the connection lines are hidden inside the connecting portion 20, and during the retraction and opening of the display screen body 30, the occupant cannot see the connection lines, and the user experience is better.

[0048] Furthermore, the first wire passing hole 60 is provided at the hinge joint of the connecting portion 20 and the display screen body 30, so that when the display screen body 30 is flipped relative to the first wire passing hole 60, the movement and rotation amplitude of the connection lines are minimized, so that the connection lines are not easily damaged.

[0049] In addition, after the connection lines are led out from the connecting portion 20, they can be further connected to the vehicle body end connector, so as to connect the display screen body 30 to the vehicle controller.

[0050] As Figure 4 、 Figure 5 and Figure 8As shown, in the technical solution of this embodiment, a wire routing groove 70 is provided on the side of the connecting portion 20, and a cover plate 80 is provided on the side of the connecting portion 20 where the wire routing groove 70 is located. The cover plate 80 is detachably provided on the connecting portion 20, and the wire routing groove 70 and the cover plate 80 enclose a wire harness accommodation space 50.

[0051] Specifically, during assembly, the cover plate 80 can be first detached from the connecting portion 20, then the connecting wire is inserted into the connecting portion 20 through the wire routing groove 70, and finally the cover plate 80 is covered on the connecting portion 20 and fastened. A closed wire harness accommodation space 50 is formed between the cover plate 80 and the wire routing groove 70, that is, the connecting wire is enclosed inside the connecting portion 20.

[0052] The above structure makes the process of assembling the connecting wire inside the connecting portion 20 simple, and facilitates the replacement and maintenance of the connecting wire.

[0053] Combined Figures 5 to 8 It can be seen that a plurality of threaded holes are provided on the connecting portion 20, and a plurality of through holes are correspondingly provided on the cover plate 80. When assembling the two, the cover plate 80 is covered on the connecting portion 20 so that the plurality of threaded holes and the plurality of through holes are aligned, and then the screws are screwed in one by one. When disassembling the two, the plurality of screws are screwed out.

[0054] Of course, the connecting portion 20 and the cover plate 80 can also be connected in other ways, such as by snap connection.

[0055] In addition, the above structure also makes the connecting portion 20 easy to be formed and manufactured, without having to process the structure of the closed wire harness accommodation space 50.

[0056] In some embodiments not shown, the wire harness accommodation space 50 inside the connecting portion 20 can also be closed, that is, it is also a feasible embodiment not to provide the above-mentioned cover plate 80. This embodiment is more suitable for the case where the wire harness accommodation space 50 is shorter, but the closed wire harness accommodation space 50 will also increase the processing difficulty of the connecting portion 20.

[0057] As Figures 4 to 8 As shown, in the technical solution of this embodiment, the connecting portion 20 includes a connecting rod 21, the first end of the connecting rod 21 is connected to the mounting bracket 10, and the second end of the connecting rod 21 is hinged to the display screen body 30.

[0058] Specifically, the connecting rod 21 is a long bar-shaped structure, its upper end is connected to the mounting bracket 10, and its lower end is hinged to the display screen body 30. From Figure 5 It can be seen that the above-mentioned wire routing groove 70 is in the shape of a long strip-shaped groove structure, and its two ends respectively extend to the two ends of the connecting rod 21, so as to lead the connecting wire from the inside of the display screen body 30 to the mounting bracket 10.

[0059] From Figure 5It can also be seen that the extended shape of the connecting rod 21 is an irregular shape, which generally includes two straight segments and an arc segment between the two straight segments. Those skilled in the art can adaptively design the specific shape of the connecting rod 21 according to the specific movement trajectory of the display body 30, and the specific extended shape of the connecting rod 21 is not limited in this embodiment.

[0060] From Figure 5 It can be further seen that the extended shape of the wire groove 70 is adapted to the extended shape of the connecting rod 21. From Figure 8 It can also be seen that the extended shape of the cover plate 80 is adapted to the extended shape of the connecting rod 21.

[0061] In some embodiments not shown, the connecting portion 20 may not be the connecting rod 21. For example, the connecting portion 20 may also be a shaft seat structure.

[0062] As Figures 3 to 6 shown, the connecting rod 21 includes a handle portion 211 and a first shaft portion 212 provided at the end of the handle portion 211. A first rotating shaft hole 34 is provided on the display body 30, and the first shaft portion 212 is inserted into the first rotating shaft hole 34. The wire harness accommodating space 50 is provided in the handle portion 211. The first shaft portion 212 is a hollow structure and forms a first wire passing hole 60.

[0063] Specifically, the handle portion 211 is the above-mentioned long strip structure, and the first shaft portion 212 is provided at the end of the handle portion 211, and specifically, is provided at the lower end position of the handle portion 211. From Figure 3 It can be seen that a first rotating shaft hole 34 is provided on the display body 30, and the first shaft portion 212 is inserted into the first rotating shaft hole 34, thereby realizing the hinged connection between the connecting rod 21 and the display body 30.

[0064] From Figure 3 It can be seen that the connecting wire in the display body 30 is introduced from the first rotating shaft hole 34, and from Figures 4 to 6 It can be seen that the first shaft portion 212 is a hollow structure (the space inside the first shaft portion 212 forms the above-mentioned first wire passing hole 60), so the connecting wire can be introduced from the first shaft portion 212 into the inside of the connecting rod 21 and routed from the first shaft portion 212 to the wire harness accommodating space 50 in the handle portion 211.

[0065] As Figure 5 、 Figure 6 And Figure 8As shown, in the technical solution of this embodiment, a wiring groove 70 is provided on one side of the handle portion 211 where the first shaft portion 212 is provided. A first notch 2121 is provided on the side wall of the first shaft portion 212, and the first notch 2121 communicates with the wiring groove 70. The above-mentioned cover plate 80 includes a first section 81 and a second section 82 that form an angle with each other. The first section 81 covers the wiring groove 70, the second section 82 is located in the first notch 2121, and the wiring groove 70 and the first section 81 enclose a wire harness accommodation space 50.

[0066] The above structure further facilitates the installation of the connecting wire. Specifically, since the axis of the first shaft portion 212 is perpendicular to the handle portion 211, the connecting wire has an "L"-shaped wiring at the connection between the first shaft portion 212 and the handle portion 211. During assembly, first remove the cover plate 80 from the connecting rod 21. Since the first notch 2121 communicates with the wiring groove 70, a part of the connecting wire can be directly pressed into the first shaft portion 212, and another part of the connecting wire can be pressed into the wiring groove 70. Then assemble the cover plate 80 on the connecting rod 21. The first section 81 covers the handle portion 211, and the connecting wire is enclosed in the wire harness accommodation space 50. The second section 82 is installed in the first notch 2121, and the connecting wire is enclosed in the first shaft portion 212, and the "L"-shaped wiring of the connecting wire is completed.

[0067] In addition, the above structure makes the handle portion 211 and the first shaft portion 212 both open structures, so the connecting rod 21 does not need to be formed with a closed cavity, greatly simplifying the manufacturing process of the connecting rod 21.

[0068] Further, as can be seen from 8, the second section 82 is perpendicular to the first section 81. And the cross-section of the second section 82 is an arc surface, so as to match the circular cross-section shape of the first shaft portion 212.

[0069] In addition, the width of the second section 82 is slightly smaller than the width of the first notch 2121, so as to ensure that the second section 82 can be placed in the first notch 2121 during assembly.

[0070] As Figure 4 and Figure 9 shown, in the technical solution of this embodiment, the second end of the connecting rod 21 is hinged to the mounting bracket 10.

[0071] Combined with Figures 10 to 13 the content, it can be seen that the lower end of the connecting rod 21 is hinged near the middle of the display body 30, and the upper end of the connecting rod 21 is hinged to the mounting bracket 10.

[0072] Specifically, when the driving structure 40 drives the display body 30 to swing relative to the lower end of the connecting rod 21, the upper end of the connecting rod 21 also rotates relative to the mounting bracket 10. With the connection method of this embodiment, the connecting rod 21 can additionally support the middle part of the display body 30.

[0073] In some embodiments not shown, the upper end of the connecting rod 21 can also be fixed to the mounting bracket 10, and those skilled in the art can design the specific connection method between the connecting rod 21 and the mounting bracket 10 according to actual needs.

[0074] As Figure 4 、 Figure 5 、 Figure 7 and Figure 9 shown, in the technical solution of this embodiment, the connecting rod 21 includes a handle portion 211 and a second shaft portion 213 provided at the end of the handle portion 211. A second rotating shaft hole 11 is provided on the mounting bracket 10, and the second shaft portion 213 is inserted into the second rotating shaft hole 11. A wire harness accommodating space 50 is provided in the handle portion 211. The second shaft portion 213 is a hollow structure, and a second wire passing hole 90 is formed in the second shaft portion 213, and the connecting wire passes through the second wire passing hole 90 and exits.

[0075] Specifically, the handle portion 211 is the above-mentioned handle portion 211, and the second shaft portion 213 is provided at the end of the handle portion 211. Specifically, it is provided at the upper end position of the handle portion 211, that is, the first shaft portion 212 and the second shaft portion 213 are respectively located at both ends of the handle portion 211. As can be seen from Figure 9 it, a second rotating shaft hole 11 is provided on the mounting bracket 10, and the second shaft portion 213 is inserted into the second rotating shaft hole 11, thereby realizing the hinged connection between the connecting rod 21 and the mounting bracket 10.

[0076] As can be seen from Figure 9 it, the connecting wire in the display body 30 is led out from the second rotating shaft hole 11, so that the connecting wire can be connected to the vehicle body end connector, and the display body 30 can be connected to the vehicle controller. And as can be seen from Figure 4 、 Figure 5 and Figure 7 it, the second shaft portion 213 is a hollow structure, and the second shaft portion forms a second wire passing hole 90, and the second wire passing hole 90 communicates with the wire harness accommodating space 50. Therefore, the connecting wire can be led out from the second shaft portion 213 to the mounting bracket 10 and is convenient for connection with the vehicle body end connector.

[0077] As Figure 4 、 Figure 5 、 Figure 7 and Figure 8As shown in the figure, a wire routing groove 70 is provided on one side of the handle 211 where the second shaft portion 213 is provided. A second notch 2131 is provided on the side wall of the second shaft portion 213, and the second notch 2131 communicates with the wire routing groove 70. A cover plate 80 is provided on the handle 211. The cover plate 80 includes a first section 81 and a third section 83 that are angled to each other. The first section 81 covers the wire routing groove 70, and the third section 83 is located within the second notch 2131. The wire routing groove 70 and the first section 81 enclose a wire harness accommodation space.

[0078] The above structure further facilitates the installation of the connecting wire. Specifically, since the axis of the second shaft portion 213 is perpendicular to the handle 211, the connecting wire has an "L"-shaped wire routing at the connection between the second shaft portion 213 and the handle 211. During assembly, first remove the cover plate 80 from the connecting rod 21. Since the second notch 2131 communicates with the wire routing groove 70, a part of the connecting wire can be directly pressed into the second shaft portion 213, and another part of the connecting wire can be pressed into the wire routing groove 70. Then assemble the cover plate 80 on the connecting rod 21. The first section 81 covers the handle 211, and the connecting wire is enclosed in the wire harness accommodation space 50. The third section 83 is installed in the second notch 2131, and the connecting wire is enclosed in the second shaft portion 213, and the "L"-shaped wire routing of the connecting wire is completed.

[0079] In addition, the above structure makes the handle 211, the first shaft portion 212, and the second shaft portion 213 all be open structures. Therefore, the connecting rod 21 as a whole does not need to be formed into a closed cavity, greatly simplifying the manufacturing process of the connecting rod 21.

[0080] Furthermore, as can be seen from Figure 8, the third section 83 is perpendicular to the first section 81. And the cross-section of the third section 83 is an arc surface, so as to match the circular cross-section shape of the second shaft portion 213.

[0081] In addition, the width of the third section 83 is slightly smaller than the width of the second notch 2131, so as to ensure that the third section 83 can be placed in the second notch 2131 during assembly.

[0082] From Figure 8 It can also be seen that the third section 83 is provided at the upper end of the first section 81, and the second section 82 is provided at the lower end of the first section 81, that is, they are respectively located at both ends of the first section 81.

[0083] As Figure 1 、 Figures 10 to 13 As shown in the figure, in the technical solution of this embodiment, a sliding groove 12 is provided on the mounting bracket 10, and the extending direction of the sliding groove 12 is perpendicular to the axis direction of the rotation axis of the display screen body 30. A sliding block 33 is provided on the side of the display screen body 30, and the sliding block 33 is arranged in the sliding groove 12. The driving structure 40 is used to drive the sliding block 33 to slide in the sliding groove 12.

[0084] Optionally, the slider 33 is a cylindrical structure.

[0085] As Figure 13 shown, taking the display body 30 in the open position as an example, the above-mentioned slider 33 is arranged at the upper side of the side part of the display body 30. Therefore, when the display body 30 is flipped and opened, the chute 12 limits the movement track of the upper end of the display body 30.

[0086] Combined with Figures 10 to 13 the content shown, more specifically, when the display body 30 is opened, the driving structure 40 drives the slider 33 to move in the direction away from the occupant (towards the front side of the vehicle), the middle part of the display body 30 rotates around the lower end of the connecting rod 21, and the lower end of the display body 30 swings towards the occupant direction until the display body 30 is completely opened.

[0087] Compared with the single-axis flipping and opening, this movement mode makes the movement of the display body 30 more compact and the sensory effect on the occupant better. Especially when the area of the display body 30 is relatively large, after ensuring that the display body 30 is in the open position, the display body 30 can be far away from the occupant's head. In the limited space at the top of the vehicle, the large-area display body 30 can also maintain a reasonable viewing distance from the occupant.

[0088] Furthermore, the specific form of the driving structure 40 in this embodiment is that Figure 1 as can be seen, the driving structure 40 includes a motor, the motor shaft of the motor is parallel to the rotation shaft of the display body 30 and the connecting rod 21, and the motor is arranged at the front side position of the display body 30. Figure 9 As can be seen, the motor shaft of the motor is connected with a transmission shaft, a lead screw is arranged at the side part of the chute 12, and the lead screw is perpendicular to the transmission shaft. The transmission shaft and the lead screw are connected by a helical gear transmission, so when the motor starts, the lead screw can be driven to rotate by the transmission shaft.

[0089] Furthermore, a transmission seat is arranged on the lead screw, the transmission seat is provided with a threaded hole, and the transmission seat is sleeved on the lead screw through the threaded hole. And the transmission seat is connected with the slider 33 of the display body 30.

[0090] According to the above structure, when the motor rotates forward or backward, the lead screw can be driven to rotate in different directions. Therefore, the transmission seat can move linearly in different directions on the lead screw, and further the transmission seat drives the slider 33 to move in the front and back directions in the chute 12. That is, when the motor rotates forward or backward, the display body 30 can be driven to move to the retracted position or the open position.

[0091] Of course, the driving structure 40 can also be other commonly used linear driving mechanisms, such as linear motors, driving cylinders, etc., as long as it can drive the slider 33 to slide in the sliding groove 12.

[0092] Furthermore, connecting rods 21 are provided on both the left and right sides of the display screen body 30 in this embodiment, and the two connecting rods 21 support both sides of the display screen body 30. Those skilled in the art can determine according to actual wiring requirements which of the two connecting rods 21 can have a wire harness accommodation space 50, a first wire passing hole 60, and a second wire passing hole 90 provided therein, or both of the two connecting rods 21 can have a wire harness accommodation space 50, a first wire passing hole 60, and a second wire passing hole 90 provided therein.

[0093] In addition, sliders 33 are provided on both sides of the display screen body 30, and two sliding grooves 12 are symmetrically provided on the mounting frame 10, and the two sliders 33 are respectively embedded in the two sliding grooves 12. Further, the above-mentioned lead screw and transmission seat only need to be provided at one of the sliding grooves 12.

[0094] This application also provides a vehicle. The vehicle embodiment according to this application includes the above-mentioned vehicle-mounted display screen.

[0095] Optionally, the vehicle is a new energy electric vehicle.

[0096] Obviously, the above embodiments are merely examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. A vehicle-mounted display screen, characterized in that, Comprising: A mounting bracket (10) is provided on the vehicle roof panel, and a connecting portion (20) is provided on the mounting bracket (10); A display screen body (30) is provided on the mounting bracket (10) and is hinged to the connecting portion (20). The display screen body (30) includes a housing (31) and a circuit board (32) provided in the housing (31). The circuit board (32) is connected with a connecting wire; A driving structure (40) is provided on the mounting bracket (10). The driving structure (40) is used to drive the display screen body (30) to rotate around the connecting portion (20) so as to drive the display screen body (30) to move between a retracted position and an open position. Wherein, a wire harness accommodating space (50) is provided in the connecting portion (20), a first wire passing hole (60) is provided on the connecting portion (20), the first wire passing hole (60) communicates with the wire harness accommodating space (50), the first wire passing hole (60) is located at the hinge joint of the connecting portion (20) and the display screen body (30), and the connecting wire extends into the wire harness accommodating space (50) through the first wire passing hole (60).

2. The in-vehicle display screen according to claim 1, characterized in that, A wire routing groove (70) is provided on the side portion of the connecting portion (20), a cover plate (80) is provided on the side portion of the connecting portion (20) where the wire routing groove (70) is provided. The cover plate (80) is detachably provided on the connecting portion (20), and the wire routing groove (70) and the cover plate (80) enclose the wire harness accommodating space (50).

3. The in-vehicle display screen according to claim 1 or 2, characterized in that The connecting portion (20) includes a connecting rod (21). The first end of the connecting rod (21) is connected to the mounting bracket (10), and the second end of the connecting rod (21) is hinged to the display screen body (30).

4. The in-vehicle display according to claim 3, wherein, The connecting rod (21) includes a handle portion (211) and a first shaft portion (212) provided at the end of the handle portion (211). A first rotating shaft hole (34) is provided on the display screen body (30). The first shaft portion (212) passes through the first rotating shaft hole (34). The wire harness accommodating space (50) is provided in the handle portion (211). The first shaft portion (212) is a hollow structure and forms the first wire passing hole (60).

5. The in-vehicle display according to claim 4, wherein, A wire routing groove (70) is provided on the side of the handle portion (211) where the first shaft portion (212) is provided. A first notch (2121) is provided on the side wall of the first shaft portion (212). The first notch (2121) communicates with the wire routing groove (70). A cover plate (80) is provided on the handle portion (211). The cover plate (80) includes a first section (81) and a second section (82) that form an angle with each other. The first section (81) covers the wire routing groove (70), and the second section (82) is located in the first notch (2121). The wire routing groove (70) and the first section (81) enclose the wire harness accommodating space (50).

6. The in-vehicle display screen according to claim 3, wherein, The second end of the connecting rod (21) is hinged to the mounting bracket (10).

7. The in-vehicle display according to claim 6, wherein The connecting rod (21) includes a handle portion (211) and a second shaft portion (213) provided at an end of the handle portion (211). A second rotating shaft hole (11) is provided on the mounting bracket (10). The second shaft portion (213) is inserted into the second rotating shaft hole (11). The wire harness accommodating space (50) is provided in the handle portion (211). The second shaft portion (213) is of a hollow structure, and a second wire passing hole (90) is formed in the second shaft portion (213). The connecting wire passes through the second wire passing hole (90) and exits.

8. The in-vehicle display screen according to claim 7, characterized in that A wire routing groove (70) is provided on a side of the handle portion (211) where the second shaft portion (213) is provided. A second notch (2131) is provided on a side wall of the second shaft portion (213). The second notch (2131) communicates with the wire routing groove (70). A cover plate (80) is provided on the handle portion (211). The cover plate (80) includes a first section (81) and a third section (83) that form an angle with each other. The first section (81) covers the wire routing groove (70), and the third section (83) is located in the second notch (2131). The wire routing groove (70) and the first section (81) enclose the wire harness accommodating space.

9. The vehicle-mounted display according to claim 6, wherein, A sliding groove (12) is provided on the mounting bracket (10). The extending direction of the sliding groove (12) is perpendicular to the axis direction of the rotation axis of the display screen body (30). A slider (33) is provided on a side portion of the display screen body (30). The slider (33) is arranged in the sliding groove (12). The driving structure (40) is used to drive the slider (33) to slide in the sliding groove (12).

10. A vehicle, characterized in that, It includes a vehicle-mounted display screen according to any one of claims 1 to 9.

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