Vehicle-mounted display device and vehicle

Abstract

The utility model relates to vehicle-mounted display equipment and a vehicle. The in-vehicle display apparatus includes a display, a second driving mechanism, and a first driving mechanism. The first driving mechanism is connected with the displayer and used for driving the displayer to rotate. The second driving mechanism is connected with the displayer and used for driving the displayer and the first driving mechanism to do linear motion. Therefore, based on the first driving mechanism and the second driving mechanism, the display can perform linear motion and rotary motion, so that the motion modes of the display are enriched, and the personalized watching requirements of a user are met.

Description

Technical Field

[0001] This application relates to the field of display technologies, and particularly to an in-vehicle display device and a vehicle. Background Art

[0002] In the related art, with the continuous improvement of users' requirements for in-vehicle display devices, in-vehicle display devices are gradually developing towards high-end, large-screen, multi-screen, and integrated-screen directions. In-vehicle display devices are usually ceiling-mounted on the roof, however, their movement modes are relatively single and cannot meet users' personalized viewing needs. Summary of the Utility Model

[0003] Embodiments of this application provide an in-vehicle display device and a vehicle, enriching the movement modes of the in-vehicle display device to meet users' personalized viewing needs.

[0004] To achieve the above objective, according to the first aspect of this application, there is provided an in-vehicle display device, including:

[0005] A display;

[0006] A first driving mechanism, connected to the display, for driving the display to rotate;

[0007] A second driving mechanism, connected to the display, for driving the display and the first driving mechanism to perform linear motion.

[0008] Optionally, the second driving mechanism includes a second driving member and a second driving part connected to each other. The second driving part is configured to perform linear motion in a first direction under the action of the second driving member. At least one end of the second driving part in a second direction is provided with a connecting part, and the display is provided with a mounting hole. The connecting part is rotatably connected in the mounting hole, wherein the first direction and the second direction are arranged at an angle.

[0009] Optionally, the second driving part includes a driving rod and a push rod. One end of the driving rod is connected to the second driving member, and the other end is connected to the push rod. The connecting part is formed on the push rod.

[0010] Optionally, a mounting groove is formed on the push rod. One end of the driving rod away from the second driving member is arranged in the mounting groove and fixed to the push rod through a fastener.

[0011] Optionally, the mounting groove includes a first groove section and a second groove section arranged at an angle. The driving rod has a first rod section and a second rod section connected at an angle. One end of the first rod section is connected to the second driving member, and the other end extends into the first groove section. The second rod section is arranged in the second groove section, and the second rod section is fixed to the push rod through the fastener.

[0012] Optionally, the in-vehicle display device further includes a position sensor configured to obtain the current position of the display in the first direction, and the position sensor is electrically connected to the second driving member.

[0013] Optionally, the first driving mechanism includes a first driving member and a first driving part connected to each other. The first driving part is configured to perform a rotational motion under the action of the first driving member. The first driving part is connected to the display, and the first driving part and the connecting part are coaxially arranged.

[0014] Optionally, the first driving member includes a rotary motor and a gearbox. The gearbox is drivingly connected to the rotary motor. The first driving part includes an output shaft disposed in the gearbox. The output shaft is connected to the display, and the output shaft and the connecting part are coaxially arranged.

[0015] Optionally, a damping rotating shaft is connected to the gearbox, and the damping rotating shaft is connected to an end of the output shaft away from the display.

[0016] Optionally, the display is provided with a first rotating part, and the output shaft is configured to drive the first rotating part to rotate so as to rotate the display. There is a connected state and a separated state between the output shaft and the first rotating part. In the connected state, the output shaft is connected to the first rotating part. In the separated state, the output shaft is separated from the first rotating part. A slipping mechanism is provided on the output shaft, and the slipping mechanism is configured to switch the connected state to the separated state when the display is subjected to an external force.

[0017] Optionally, the display is further provided with a second rotating part. The first rotating part and the second rotating part are respectively located on opposite sides of the display. An angle sensor is provided on the first rotating part and / or the second rotating part. The angle sensor is configured to obtain the current angle of the display, and the angle sensor is electrically connected to the rotary motor.

[0018] Optionally, the in-vehicle display device further includes a first fixing member and a second fixing member. The rotary motor and the gearbox are both disposed on the first fixing member. A fixing part is formed on the second fixing member, and the second rotating part is rotatably connected to the fixing part. The first fixing member and the second fixing member are both slidably mounted on the vehicle ceiling.

[0019] Optionally, the in-vehicle display device further includes a locking mechanism mounted on the vehicle ceiling. The locking mechanism has a retractable locking tongue, and the display is provided with a locking hole. The locking tongue is configured to be engaged in the locking hole.

[0020] Optionally, the display is connected with a locking member, and the locking hole is formed in the locking member.

[0021] According to a second aspect of the present application, a vehicle is provided, including the in-vehicle display device as described above.

[0022] In the in-vehicle display device and the vehicle according to the embodiments of the present application, the display is driven to rotate by the first driving mechanism, and the display and the first driving mechanism are driven to perform a linear motion by the second driving mechanism, so as to enrich the motion modes of the display and meet the personalized viewing needs of users. At the same time, this method can also enable the installation position of the display to avoid the electrical component installation area of the ceiling, and based on the position adjustment of the display by the second driving mechanism and the first driving mechanism during display, the display can be in the optimal display position.

[0023] Other features and advantages of the present application will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application, and those skilled in the art can also obtain other drawings based on these drawings without creative efforts.

[0025] In order to more fully understand the present application and its beneficial effects, the following will be described in conjunction with the drawings, where the same reference numerals represent the same parts in the following description.

[0026] Figure 1 is a schematic structural diagram of the in-vehicle display device in the standby state provided in the exemplary embodiment of the present disclosure;

[0027] Figure 2 is a schematic structural diagram of the in-vehicle display device in the display state provided in the exemplary embodiment of the present disclosure;

[0028] Figure 3 is Figure 2 a side view of

[0029] Figure 4 is a schematic structural diagram of the second driving member provided in the exemplary embodiment of the present disclosure;

[0030] Figure 5 is a cross-sectional view of the second driving member provided in the exemplary embodiment of the present disclosure;

[0031] Figure 6 is a schematic diagram of the partial structure and the slipping mechanism at the first rotating part provided in the exemplary embodiment of the present disclosure;

[0032] Figure 7 It is a partial structural schematic diagram of the angle detection at the second rotating part provided in the exemplary embodiment of the present disclosure.

[0033] Explanation of reference numerals:

[0034] 1. Display; 11. Mounting hole; 12. First rotating part; 13. Second rotating part; 14. Angle sensor; 15. Locking member; 16. Locking hole; 17. Fixed block;

[0035] 2. Second driving member; 21. Second driving part; 22. Connecting part; 23. Driving rod; 231. First rod section; 232. Second rod section; 24. Push rod; 25. Mounting groove; 251. First groove section; 252. Second groove section;

[0036] 3. First driving member; 31. First driving part; 32. Rotating motor; 33. Gearbox; 34. Output shaft; 35. Damping rotating shaft; 36. Slipping mechanism;

[0037] 4. First fixing member;

[0038] 5. Second fixing member; 51. Fixing part;

[0039] 6. Locking mechanism; 61. Lock tongue. Detailed implementation manners

[0040] Next, the technical solutions in the embodiments of the present application will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present application.

[0041] Please refer to Figures 1 to 7 , the present application provides a vehicle-mounted display device. The vehicle-mounted display device includes a display 1, a second driving mechanism, and a first driving mechanism. The first driving mechanism is connected to the display 1 and is used to drive the display 1 to rotate. The second driving mechanism is connected to the display 1 and is used to drive the display 1 and the first driving mechanism to perform a linear motion.

[0042] In some embodiments, the display 1 is driven to rotate by the first driving mechanism, and the display 1 and the first driving mechanism are driven to perform a linear motion by the second driving mechanism, so as to enrich the motion modes of the display 1 to meet the personalized viewing needs of users. At the same time, this method can also make the installation position of the display 1 avoid the electrical component installation area on the ceiling, and based on the position adjustment of the display 1 by the second driving mechanism and the first driving mechanism during display, the display 1 can be in the best display position.

[0043] Among them, the first driving mechanism is connected to the display 1. When the second driving mechanism drives the display 1 to move linearly, the display 1 will drive the first driving mechanism to move linearly accordingly.

[0044] In some embodiments, the second driving mechanism includes a second driving member 2 and a second driving portion 21 connected to each other. The second driving portion 21 is configured to move linearly along a first direction under the action of the second driving member 2. The second driving portion 21 is constructed with a connecting portion 22 at at least one end in a second direction. The display 1 is constructed with a mounting hole 11. The connecting portion 22 is rotatably connected to the mounting hole 11. Among them, the first direction and the second direction are arranged at an angle.

[0045] It can be understood that the second driving member 2 can drive the second driving portion 21 to move linearly along the first direction. Since the connecting portion 22 is constructed on the second driving portion 21 in the second direction, after the connecting portion 22 is connected to the mounting hole 11 of the display 1, the second driving portion 21 moving linearly along the first direction can drive the connecting portion 22 and the display 1 to also move linearly along the first direction. Thus, the linear movement of the display 1 in the first direction is realized.

[0046] Such as Figure 1 shown, the first direction and the second direction are perpendicular to each other. For example, the first direction can be the length direction of the vehicle ceiling, and the second direction is the width direction of the vehicle ceiling. Or, the first direction is the width direction of the vehicle ceiling, and the second direction is the length direction of the vehicle ceiling.

[0047] In some embodiments, the first direction and the second direction can be arranged at an acute angle. Or, the first direction and the second direction can be arranged at an obtuse angle.

[0048] When the second driving member 2 drives the display 1 to move linearly along the length direction of the vehicle ceiling, the distance between the display 1 and the user can be adjusted by the second driving member 2 to adapt to users with different eyesights, which is beneficial for the user to adjust the display 1 to the best viewing distance.

[0049] When the second driving member 2 drives the display 1 to move linearly along the width direction of the vehicle ceiling, the left and right positions of the display 1 can be adjusted by the second driving member 2. When the user is sitting in the back row on the driver's side of the vehicle, the display 1 can be moved to the position behind the driver's side of the vehicle by adjusting the second driving member 2. When the user is sitting in the back row on the passenger's side of the vehicle, the display 1 can be moved to the position behind the passenger's side of the vehicle by adjusting the second driving member 2.

[0050] Such as Figure 4 and Figure 5As shown, in some embodiments, the second driving member 2 may be a linear motor. Alternatively, the second driving member 2 may be a ball screw and a ball nut. The ball screw is coaxially connected to a rotary motor, and the ball nut is connected to the connecting portion 22. Under the action of the rotary motor, the ball screw rotates and drives the ball nut to move linearly along the extension direction of the ball screw, thereby driving the connecting portion 22 and the display 1 to move linearly.

[0051] Among them, the connecting portion 22 may serve as the rotation center line of the display 1, and the display 1 rotates around the connecting portion 22.

[0052] In some embodiments, the connecting portion 22 is configured at one end of the second driving portion 21 in the second direction. Alternatively, the connecting portion 22 is configured at both opposite ends of the second driving portion 21 in the second direction. The connecting portion 22 may be provided as a circular connecting column to achieve its rotational connection with the mounting hole 11. Among them, to reduce the rotational friction between the connecting portion 22 and the mounting hole 11, a bearing may be installed in the mounting hole 11. The outer ring of the bearing is clamped in the mounting hole 11, and the inner ring of the bearing is fixedly connected to the connecting portion 22.

[0053] In some embodiments, a fixing block 17 may also be provided on the bottom case of the display 1. The above-mentioned mounting hole 11 is configured on the fixing block 17. Among them, the fixing block 17 may be provided in two at intervals in the second direction, the connecting portion 22 is configured at both opposite ends of the second driving portion 21 in the second direction, and the two connecting portions 22 are respectively rotationally connected in the mounting holes 11 of the two fixing blocks 17.

[0054] As Figure 4 shown, in some embodiments, the second driving portion 21 includes a driving rod 23 and a push rod 24. One end of the driving rod 23 is connected to the second driving member 2, and the other end is connected to the push rod 24. The connecting portion 22 is configured on the push rod 24.

[0055] It can be understood that the second driving member 2 can drive the driving rod 23 to move linearly, and the linear movement of the driving rod 23 can drive the push rod 24 to rotate. Since the connecting portion 22 is configured on the push rod 24, the push rod 24 can be used to drive the display 1 to move linearly accordingly, so as to realize the driving of the display 1 by the second driving member 2.

[0056] When the second driving member 2 is a linear motor, the driving rod 23 may be the piston rod of the linear motor.

[0057] When the second driving member 2 is a ball screw and a ball nut, the driving rod 23 may be connected to the ball nut, so as to realize the linear movement of the driving rod 23 by the sliding of the ball nut on the ball screw.

[0058] Among them, the push rod 24 can extend along the length direction of the display 1, and connecting portions 22 are provided at both ends of the push rod 24. Correspondingly, mounting holes 11 are respectively formed at positions near both ends in the length direction of the display 1. The connecting portions 22 are rotatably mounted in the corresponding mounting holes 11. Thereby, the rotational connection between the display 1 and the push rod 24 can be made more stable and reliable, and the supporting ability of the push rod 24 for the display 1 can be improved.

[0059] In some embodiments, the driving rod 23 can be connected to the push rod 24 at a 90-degree angle. That is: the driving rod 23 extends along a first direction, and the push rod 24 extends along a second direction. Among them, the driving rod 23 can be integrally formed with the push rod 24. Alternatively, the driving rod 23 can be connected to the push rod 24 through fasteners such as bolts.

[0060] Please refer to Figure 4 and Figure 5 , in some embodiments, a mounting groove 25 is formed on the push rod 24. One end of the driving rod 23 away from the second driving member 2 is disposed in the mounting groove 25 and is fixed to the push rod 24 through a fastener.

[0061] It can be understood that based on forming the mounting groove 25 on the push rod 24, the mounting groove 25 can be used to accommodate the driving rod 23 so that the driving rod 23 is substantially flush with the mounting groove 25. On the one hand, the aesthetic appearance can be ensured. On the other hand, the overall thickness of the push rod 24 and the driving rod 23 can be reduced. When the display 1 is in the standby state, the overall thickness of the push rod 24 and the driving rod 23 can be made thinner to avoid occupying too much height space. On the other hand, the positioning installation of the two can be realized through the engagement of the mounting groove 25 and the driving rod 23, and the driving rod 23 can be locked to the push rod 24 through a fastener, which is convenient for the quick assembly between the driving rod 23 and the push rod 24.

[0062] In some embodiments, the mounting groove 25 includes a first groove section 251 and a second groove section 252 arranged at an angle. The driving rod 23 has a first rod section 231 and a second rod section 232 connected at an angle. One end of the first rod section 231 is connected to the second driving member 2, and the other end extends into the first groove section 251. The second rod section 232 is disposed in the second groove section 252, and the second rod section 232 is fixed to the push rod 24 through a fastener.

[0063] It can be understood that based on the first rod section 231 being disposed in the first groove section 251 and the second rod section 232 being disposed in the second groove section 252, the reliable and corresponding connection between the driving rod 23 and the mounting groove 25 is realized. The second rod section 232 is fixed to the push rod 24 through a fastener to realize the mutual fixation between the driving rod 23 and the push rod 24.

[0064] In some embodiments, the angle between the first slot segment 251 and the second slot segment 252 is the same as the angle between the first rod segment 231 and the second rod segment 232. For example, the first slot segment 251 and the second slot segment 252 are connected at 90 degrees, and the first rod segment 231 and the second rod segment 232 are also connected at 90 degrees. Specifically, the first slot segment 251 and the second slot segment 252 are connected in a T-shape, and the first rod segment 231 and the second rod segment 232 are also connected in a T-shape.

[0065] The second rod section 232 may be provided with a threaded hole, and the bottom surface of the second slot section 252 may also be provided with a threaded hole. Bolts pass through the threaded holes of the second rod section 232 and the threaded holes of the second slot section 252 in sequence to achieve a reliable connection between the second rod section 232 and the push rod 24.

[0066] In some embodiments, the vehicle-mounted display device further includes a position sensor. The position sensor is used to obtain the current position of the display 1 in the first direction. The position sensor is electrically connected to the second driving member 2.

[0067] It is understandable that the position sensor can detect the displacement of the display 1 to determine whether the display 1 moves to the preset position along the first direction. If the position sensor detects that the display 1 has not moved to the preset position, the second drive member 2 continues to work to drive the display 1 to the preset position. When the position sensor detects that the display 1 has moved to the preset position, the position sensor sends a stop signal to the second drive member 2. At this time, the second drive member 2 stops moving, and the display 1 stops moving along the first direction.

[0068] For example, the position sensor may acquire the displacement of the second driving unit 21 , and obtain the current position of the display 1 in the first direction based on the displacement of the second driving unit 21 .

[0069] The position sensor may be a sensor provided by the second driving member 2, or a sensor installed outside the second driving member 2. It is sufficient to ensure that the position sensor can obtain the current position of the display 1, and the present application does not limit its model or installation position.

[0070] In some embodiments, the first driving mechanism includes a first driving member 3 and a first driving portion 31 connected to each other. The first driving portion 31 is configured to perform rotational motion under the action of the first driving member 3. The first driving portion 31 is connected to the display 1. The first driving portion 31 is coaxially arranged with the connecting portion 22.

[0071] It is understandable that the first driving member 3 can drive the first driving part 31 to rotate. Based on the rotation of the first driving part 31, the display 1 can be driven to rotate. Thus, the display 1 can have a standby state parallel to or close to the ceiling and a display state vertically or at an angle to the ceiling.Figure 1 As shown, the display 1 is in standby mode at this time. Figure 2 and Figure 3 As shown, the display 1 is in the display state at this time.

[0072] When the vehicle-mounted display device is installed on the roof of the vehicle, the second driving member 2 can be installed on the roof of the vehicle through a fixing frame. It can be seen that the second driving member 2 is in a fixed state relative to the roof, and the second driving member 2 cannot rotate. The first driving part 31 is coaxially arranged with the connecting part 22, and the rotation center line of the display 1 relative to the second driving member 2 coincides with the rotation center line of the display 1 relative to the first driving member 3. In this way, the second driving member 2 is prevented from interfering with the rotation of the display 1.

[0073] When the second driving member 2 and the first driving member 3 cooperate with each other to realize the linear motion and the rotational motion of the display 1, the second driving member 2 and the first driving member 3 can act synchronously, and the display 1 can simultaneously perform the linear motion and the rotational motion. Of course, the second driving member 2 can also first drive the display 1 to perform the linear motion, and when the display 1 moves to the preset stroke in the first direction, the first driving member 3 can then be used to drive the display 1 to rotate.

[0074] like Figure 1 As shown, in some embodiments, the first driving member 3 includes a rotating motor 32 and a gear box 33. The gear box 33 is in driving connection with the rotating motor 32. The first driving part 31 includes an output shaft 34 disposed in the gear box 33. The output shaft 34 is connected to the display 1, and the output shaft 34 is coaxially arranged with the connecting part 22.

[0075] It is understandable that the rotating motor 32 can drive the gears inside the gear box 33 to continuously transmit. With the transmission of the gears, the output shaft 34 of the gear box 33 can be driven to rotate, so that the output shaft 34 drives the display 1 to rotate. The output shaft 34 is coaxially arranged with the connecting portion 22 to prevent rotation interference.

[0076] Wherein, under the action of the rotating motor 32 and the gear box 33, the display 1 can be driven to stop at any angle to adapt to the viewing angles of different users.

[0077] like Figure 1 and Figure 6 As shown, in some embodiments, the gear box 33 is connected to a damping shaft 35. The damping shaft 35 is connected to an end of the output shaft 34 away from the display 1.

[0078] It can be understood that the damping shaft 35 can reduce the shaking of the display 1 caused by the vibration of the vehicle, and can improve the stability of the display 1.

[0079] Among them, an opening can be provided at one end of the gearbox 33 away from the output shaft 34. The damping rotating shaft 35 is arranged outside the gearbox 33, and one end of the damping rotating shaft 35 passes through the gearbox 33 from the opening and is coaxially connected to the output shaft 34.

[0080] As Figure 1 and Figure 6 shown, in some embodiments, the display 1 is provided with a first rotating part 12. The output shaft 34 is used to drive the first rotating part 12 to rotate so as to rotate the display 1. Among them, there are a connected state and a separated state between the output shaft 34 and the first rotating part 12. In the connected state, the output shaft 34 is connected to the first rotating part 12. In the separated state, the output shaft 34 is separated from the first rotating part 12. Among them, a slipping mechanism 36 is provided on the output shaft 34, and the slipping mechanism 36 is configured to switch the connected state to the separated state when the display 1 is subjected to an external force.

[0081] It can be understood that when the output shaft 34 and the first rotating part 12 are in the connected state, the rotation of the output shaft 34 can drive the first rotating part 12 to rotate, and then the first rotating part 12 can be used to drive the display 1 to rotate accordingly, realizing the rotation of the display 1. When the output shaft 34 and the first rotating part 12 are in the separated state, the rotation of the output shaft 34 cannot drive the first rotating part 12 to rotate. At this time, the display 1 cannot be driven by the first driving member 3.

[0082] Based on the slipping mechanism 36 provided on the output shaft 34, when the display 1 is subjected to an external force, the slipping mechanism 36 can switch the output shaft 34 and the first rotating part 12 from the connected state to the separated state. When the display 1 switches from the display state to the standby state, the display 1 will gradually rotate towards the direction close to the ceiling. When a human hand is clamped between the display 1 and the ceiling, an external force will be applied to the display 1. At this time, the slipping mechanism 36 can switch the output shaft 34 and the first rotating part 12 from the connected state to the separated state, and then the display 1 will no longer be able to be driven to rotate by the first driving member 3, thus preventing the human hand from being pinched.

[0083] Among them, after the slipping mechanism 36 switches the output shaft 34 and the first rotating part 12 from the connected state to the separated state, the first driving member 3 can no longer drive the display 1 to rotate, but the display 1 can rotate under the action of an external force. Thus, when an accident occurs and the display 1 is in the display state, the rotating motor 32 may not be able to continue working at this time, and the display 1 can be reset to the standby state by manually rotating the display 1.

[0084] As Figure 1 and Figure 7As shown, in some embodiments, the display 1 is further provided with a second rotating part 13. The first rotating part 12 and the second rotating part 13 are respectively located on opposite sides of the display 1. Among them, the first rotating part 12 and / or the second rotating part 13 is provided with an angle sensor 14. The angle sensor 14 is configured to obtain the current angle of the display 1. The angle sensor 14 is electrically connected to the rotating motor 32.

[0085] It can be understood that by providing the second rotating part 13 on the display 1, and based on the fact that the first rotating part 12 and the second rotating part 13 are respectively arranged on opposite sides of the display 1, the two ends of the display 1 can be rotatably installed through the first rotating part 12 and the second rotating part 13 respectively, so that the display 1 can rotate more smoothly.

[0086] The angle sensor 14 can obtain the current angle of the display 1, so as to monitor whether the display 1 rotates to the set position. For example, when the display 1 needs to rotate 90 degrees, if the angle sensor 14 detects that the rotation angle of the display 1 is less than 90 degrees, the first driving part 3 continues to work. When the angle sensor 14 detects that the rotation angle of the display 1 exactly reaches 90 degrees, the first driving part 3 is driven to stop working.

[0087] In some embodiments, the angle sensor 14 is installed on the first rotating part 12 and can obtain the rotation angles of the output shaft 34 and the first rotating part 12 to reflect the current angle of the display 1. The angle sensor 14 can also be installed on the second rotating part 13 and obtain the rotation angle of the second rotating part 13 and the rotating shaft between the second rotating part 13 and the display 1 to reflect the current angle of the display 1. Among them, since the rotating motor 32 and the gearbox 33 are installed on one side of the first rotating part 12, the installation space at the position where the first rotating part 12 is located is limited. Therefore, the angle sensor 14 is usually installed on the second rotating part 13.

[0088] As Figure 1 As shown, in some embodiments, the in-vehicle display device further includes a first fixing part 4 and a second fixing part 5. The rotating motor 32 and the gearbox 33 are both arranged on the first fixing part 4. A fixing part 51 is constructed on the second fixing part 5. The second rotating part 13 is rotatably connected to the fixing part 51. Among them, the first fixing part 4 and the second fixing part 5 are both slidably installed on the vehicle ceiling.

[0089] The rotary motor 32 and the gearbox 33 are installed based on the setting of the first fixing member 4, and the second fixing member 5 is set to install the fixing portion 51 to realize the rotational fixation of the second rotating portion 13. When the second driving member 2 drives the display 1 to move linearly, the first fixing member 4 and the second fixing member 5 will also move linearly together. That is, the rotary motor 32, the gearbox 33, and the fixing portion 51 are all driven by the second driving member 2. The first fixing member 4 and the second fixing member 5 are slidably installed on the ceiling of the vehicle, and the sliding directions of the first fixing member 4 and the second fixing member 5 relative to the ceiling are the same as the sliding direction of the display 1 relative to the ceiling to prevent the first fixing member 4 and the second fixing member 5 from interfering with the sliding of the display 1.

[0090] Among them, two sliding grooves can be arranged in parallel on the ceiling of the vehicle. Sliders can be arranged on the upper surfaces of the first fixing member 4 and the second fixing member 5 respectively. The slider of the first fixing member 4 and the slider of the second fixing member 5 are respectively slidably installed in the two sliding grooves. Thus, the first fixing member 4 and the second fixing member 5 are slidably installed on the ceiling of the vehicle.

[0091] It can be understood that based on the cooperation of the sliding groove and the slider, not only can the sliding directions of the first fixing member 4 and the second fixing member 5 be restricted, but also the frictional resistance during sliding can be reduced.

[0092] Among them, the first fixing member 4 and the second fixing member 5 can be two fixing plates respectively. The rotary motor 32 and the gearbox 33 are fixed to the first fixing member 4 by fasteners such as bolts. The fixing portion 51 on the second fixing member 5 is used for rotatably connecting the second rotating portion 13.

[0093] As Figure 1 shown, in some embodiments, the in-vehicle display device further includes a locking mechanism 6 installed on the ceiling of the vehicle. The locking mechanism 6 has a retractable locking tongue 61. The display 1 is provided with a locking hole 16. The locking tongue 61 is configured to be clamped in the locking hole 16.

[0094] It can be understood that after the locking tongue 61 of the locking mechanism 6 extends and is clamped in the locking hole 16, the position of the display 1 can be locked. After the locking tongue 61 of the locking mechanism 6 retracts and moves away from the locking hole 16, the position of the display 1 can be unlocked. When the display 1 needs to adjust the position and angle by using the second driving member 2 and the first driving member 3, the locking mechanism 6 needs to be unlocked first. After the display 1 is reset, the locking mechanism 6 needs to lock the display 1. Thus, it can prevent the fixing failure of the second driving member 2 from causing the display 1 to fall.

[0095] Among them, two locking mechanisms 6 can be set, and the two locking mechanisms 6 are arranged oppositely. The cooperation of the two locking mechanisms 6 can make the locking of the display 1 more firm.

[0096] In some embodiments, the display 1 is connected with a locking member 15, and a locking hole 16 is formed in the locking member 15.

[0097] The locking member 15 is provided on the display 1 to prevent the formation of the locking hole 16 on the display 1 itself.

[0098] In some embodiments, the display 1 may include a multimedia screen and a bottom case. The multimedia screen is electrically connected to the vehicle's in-vehicle system to achieve power supply and screen display. The bottom case is connected to the second driving member 2 and the first driving member 3, and the second driving member 2 and the first driving member 3 are used to drive the bottom case to move. The multimedia screen is installed on the bottom case to move with the bottom case. Among them, the aforementioned mounting hole 11 is formed in the bottom case, and the push rod 24 is connected to the bottom case. The first rotating portion 12 and the second rotating portion 13 are both fixed to the bottom case. The locking member 15 is also provided on the bottom case, and the locking mechanism 6 locks the bottom case to lock the position of the multimedia screen.

[0099] The working mode of the in-vehicle display device in this application is as follows:

[0100] The display 1 unfolds: Drive the lock tongue 61 of the locking member 15 to move to unlock the display 1. The linear motor and the rotary motor 32 move synchronously. On the one hand, drive the display 1 to move forward, and on the other hand, drive the display 1 to rotate forward. When the display 1 advances to the preset position and rotates to the preset position, the linear motor and the rotary motor 32 stop moving. Among them, the display 1 can be lit when the linear motor and the rotary motor 32 move synchronously. Or, the display 1 can be lit after the linear motor and the rotary motor 32 stop moving.

[0101] The display 1 retracts: Drive the linear motor and the rotary motor 32 to move synchronously. On the one hand, drive the display 1 to move backward, and on the other hand, drive the display 1 to rotate backward. When the display 1 moves backward and rotates back to the initial position, drive the lock tongue 61 of the locking member 15 to move to lock the position of the display 1. Among them, the display 1 can be turned off when the linear motor and the rotary motor 32 move synchronously. Or, the display 1 can be turned off after the lock tongue 61 locks its position.

[0102] According to the second aspect of the present disclosure, a vehicle is provided. The vehicle includes the above-mentioned in-vehicle display device, and the vehicle has all the beneficial effects of the above-mentioned in-vehicle display device, which will not be elaborated herein.

[0103] Among them, the in-vehicle display device can be installed on the ceiling of the vehicle.

[0104] The vehicle can be a fuel vehicle, a plug-in hybrid vehicle or a new energy vehicle, etc., and the present disclosure does not make specific limitations on this.

[0105] In the description of the present application, the terms "first" and "second" are used only for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more features. In the description of the present application, "a plurality of" means two or more, unless otherwise specifically defined.

[0106] In the above embodiments, the descriptions of the respective embodiments have their own emphases. For parts not detailed in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

[0107] Among the embodiments, implementation manners and related technical features of the present application, they can be combined and replaced with each other without conflict.

[0108] The above are only the preferred embodiments of the present application and do not impose any form of limitation on the present application. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present application without departing from the content of the technical solution of the present application still fall within the scope of the technical solution of the present application.

Claims

1. A vehicle-mounted display device, characterized in that: include: monitor; A first driving mechanism, connected to the display, and used to drive the display to rotate; The second driving mechanism is connected to the display and is used to drive the display and the first driving mechanism to perform linear motion.

2. The vehicle-mounted display device according to claim 1, characterized in that: The second driving mechanism includes a second driving member and a second driving part that are connected to each other. The second driving part is configured to move linearly along a first direction under the action of the second driving member. The second driving part is configured with a connecting part at at least one end in the second direction. The display is configured with a mounting hole. The connecting part is rotatably connected in the mounting hole, wherein the first direction and the second direction are set at an angle.

3. The vehicle-mounted display device according to claim 2, characterized in that: The second driving part includes a driving rod and a push rod. One end of the driving rod is connected to the second driving member, and the other end is connected to the push rod. The connecting part is constructed on the push rod.

4. The vehicle-mounted display device according to claim 3, characterized in that: The push rod is provided with a mounting groove, and one end of the driving rod away from the second driving member is arranged in the mounting groove and is fixed to the push rod by a fastener.

5. The vehicle-mounted display device according to claim 4, characterized in that: The mounting groove includes a first groove section and a second groove section arranged at an angle, the driving rod has a first rod section and a second rod section connected at an angle, one end of the first rod section is connected to the second driving member, and the other end extends into the first groove section, the second rod section is arranged in the second groove section, and the second rod section is fixed to the push rod by the fastener.

6. The vehicle-mounted display device according to any one of claims 2 to 5, characterized in that: The vehicle-mounted display device further includes a position sensor, which is used to obtain a current position of the display in the first direction, and the position sensor is electrically connected to the second driving member.

7. The vehicle-mounted display device according to any one of claims 2 to 5, characterized in that: The first driving mechanism includes a first driving member and a first driving portion which are connected to each other, wherein the first driving portion is configured to perform rotational motion under the action of the first driving member, and the first driving portion is connected to the display, wherein the first driving portion is coaxially arranged with the connecting portion.

8. The vehicle-mounted display device according to claim 7, characterized in that: The first driving member includes a rotating motor and a gear box, the gear box is drivingly connected to the rotating motor, the first driving part includes an output shaft arranged in the gear box, the output shaft is connected to the display, and the output shaft is coaxially arranged with the connecting part.

9. The vehicle-mounted display device according to claim 8, characterized in that: The gear box is connected with a damping shaft, and the damping shaft is connected to an end of the output shaft away from the display.

10. The vehicle-mounted display device according to claim 8, characterized in that: The display is provided with a first rotating part, and the output shaft is used to drive the first rotating part to rotate so as to rotate the display, wherein the output shaft and the first rotating part have a connected state and a disconnected state, wherein in the connected state, the output shaft is connected to the first rotating part, and in the disconnected state, the output shaft is disconnected from the first rotating part, wherein a slipping mechanism is provided on the output shaft, and the slipping mechanism is configured to switch the connected state to the disconnected state when the display is subjected to an external force.

11. The vehicle-mounted display device according to claim 10, characterized in that: The display is also provided with a second rotating part, and the first rotating part and the second rotating part are respectively located on opposite sides of the display, wherein the first rotating part and / or the second rotating part is provided with an angle sensor, and the angle sensor is configured to obtain the current angle of the display, and the angle sensor is electrically connected to the rotating motor.

12. The vehicle-mounted display device according to claim 11, characterized in that: The vehicle-mounted display device also includes a first fixing member and a second fixing member, the rotating motor and the gear box are both arranged on the first fixing member, the second fixing member is configured with a fixing portion, and the second rotating portion is rotatably connected to the fixing portion, wherein the first fixing member and the second fixing member are both slidably installed on the roof of the vehicle.

13. The vehicle-mounted display device according to any one of claims 1 to 5, characterized in that: The vehicle-mounted display device further comprises a locking mechanism installed on the vehicle ceiling, wherein the locking mechanism comprises a retractable locking tongue, the display is provided with a locking hole, and the locking tongue is configured to be snapped into the locking hole.

14. The vehicle-mounted display device according to claim 13, characterized in that: The display is connected with a locking piece, and the locking hole is configured on the locking piece.

15. A vehicle, characterized in that: The vehicle-mounted display device comprises the vehicle-mounted display device as described in any one of claims 1-14.

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