Vehicle-mounted display device and vehicle

Abstract

The utility model relates to the technical field of display screens, and discloses a vehicle-mounted display device and a vehicle, which comprise a driving mechanism, a rotating mechanism, a folding screen component and a fixed main body, the driving mechanism and the rotating mechanism are respectively connected with the fixed main body, the driving mechanism and the rotating mechanism are respectively in transmission connection with the folding screen assembly, an opening is formed in one side of the fixed main body, and the folding screen assembly is in sliding connection with the fixed main body, so that the folding screen assembly can extend out of and retract into the fixed main body through the opening; the driving mechanism is used for driving the folding screen assembly to slide relative to the fixed body, the rotating mechanism is used for driving the folding screen assembly to rotate relative to the fixed body, the driving mechanism drives the folding screen assembly to extend into and out of the fixed body, and the rotating mechanism adjusts the angle of the folding screen assembly. The technical problem that in the prior art, a screen occupies the space of a cockpit for a long time is solved, and the technical effects that the screen is telescopic and the space of the cockpit is saved are achieved.

Description

Technical Field

[0001] This utility model relates to the field of display screen technology, and in particular to an in-vehicle display device and vehicle. Background Technology

[0002] With the development of vehicle intelligence, the application of in-vehicle central control screens is becoming increasingly widespread during driving. As an intelligent and versatile in-vehicle instrument panel, the in-vehicle central control screen carries multiple information tasks, including entertainment, communication, navigation, and driving information. Currently, the central control screen is generally located on the driver's right side, in the middle of the center console, which affects the driver's ability to quickly and accurately obtain information that is outside their effective field of vision. At the same time, in order to integrate more functions, enhance human-computer interaction, and create a sense of technology, most car central control screens are now becoming larger and larger, resulting in a reduction in cabin space and long-term occupation of passenger space. Utility Model Content

[0003] The purpose of this invention is to provide an in-vehicle display device and vehicle, solving the technical problem of screens occupying cockpit space for a long time in the prior art.

[0004] To solve the above-mentioned technical problems, this utility model provides a vehicle-mounted display device, including a driving mechanism, a rotating mechanism, a folding screen assembly, and a fixed body;

[0005] The driving mechanism and the rotating mechanism are respectively connected to the fixed body, and the driving mechanism and the rotating mechanism are respectively connected to the folding screen assembly. An opening is provided on one side of the fixed body, and the folding screen assembly is slidably connected to the fixed body so that the folding screen assembly can extend out of and retract into the fixed body through the opening.

[0006] The driving mechanism is used to drive the folding screen assembly to slide relative to the fixed body, and the rotating mechanism is used to drive the folding screen assembly to rotate relative to the fixed body.

[0007] In an optional embodiment, the driving mechanism includes a lead screw, a slider, and a first motor, and the fixing body includes a guide rail frame;

[0008] The lead screw is fixed to the fixed body and is rotatably connected to the fixed body. The slider is slidably connected to the guide rail frame. The slider is sleeved on the lead screw and threadedly connected to the lead screw. The slider is connected to the folding screen assembly. One end of the lead screw is driven by the first motor. The first motor drives the lead screw to rotate. The lead screw drives the folding screen assembly to extend and retract from the fixed body through the slider.

[0009] In an optional embodiment, one end of the slider is connected to a bracket, the end of the bracket opposite to the slider is connected to a top rod, the end of the top rod opposite to the bracket is connected to the folding screen assembly, and the length direction of the top rod is parallel to the length direction of the lead screw.

[0010] In an optional embodiment, the fixing body further includes an upper crossbeam assembly, a lower crossbeam assembly, and a fixing plate. The upper crossbeam assembly and the lower crossbeam assembly are arranged parallel to each other. The folding screen assembly is disposed between the upper crossbeam assembly and the lower crossbeam assembly. The fixing plate is connected to the end faces of the upper crossbeam assembly and the lower crossbeam assembly respectively. The folding screen assembly is slidably connected to the upper crossbeam assembly and the lower crossbeam assembly respectively.

[0011] In an optional embodiment, the upper crossbeam assembly includes a first crossbeam and a second crossbeam, and the lower crossbeam assembly includes a third crossbeam and a fourth crossbeam. The first crossbeam and the second crossbeam are parallel and spaced apart, and the third crossbeam and the fourth crossbeam are parallel and spaced apart. The first crossbeam, the second crossbeam, the third crossbeam, and the fourth crossbeam are respectively arranged perpendicular to the fixing plate.

[0012] In an optional embodiment, a first slide rail is provided on the first crossbeam, a second slide rail is provided on the second crossbeam, a third slide rail is provided on the third crossbeam, and a fourth slide rail is provided on the fourth crossbeam.

[0013] The first slide rail, the second slide rail, the third slide rail, and the fourth slide rail are all right-angled. The first slide rail and the second slide rail are arranged opposite each other, and the third slide rail and the fourth slide rail are arranged opposite each other. The first slide rail and the third slide rail are symmetrically arranged. One side of the first slide rail is parallel to the sliding direction of the folding screen assembly, and the other side of the first slide rail is away from the third slide rail.

[0014] In an optional embodiment, the foldable screen assembly includes a first hinge frame, a second hinge frame, a first axis, a second axis, and a screen;

[0015] The first and second rotating shaft frames are symmetrically arranged. The first shaft passes through the first rotating shaft frame, and the second shaft passes through the second rotating shaft frame. The two ends of the first shaft are slidably connected to the first and second slide rails, respectively, and the two ends of the second shaft are slidably connected to the third and fourth slide rails, respectively. The driving mechanism is connected to the first and second rotating shaft frames, respectively. The driving mechanism drives the first rotating shaft frame to slide relative to the first and second slide rails via the first shaft, and the driving mechanism drives the second rotating shaft frame to slide relative to the third and fourth slide rails via the second shaft.

[0016] The screen is foldable and is connected to the first pivot frame and the second pivot frame respectively. The first pivot frame rotates relative to the first slide rail and the second slide rail via the first axis, and the second pivot frame rotates relative to the third slide rail and the fourth slide rail via the second axis. The first pivot frame and the second pivot frame drive the screen to fold or unfold.

[0017] In an optional embodiment, the rotating mechanism includes a second motor, a rotating shaft, and a transmission assembly;

[0018] The fixed body also includes a support plate, which is spaced apart from the fixed plate. The second motor and the rotating shaft are connected to the support plate. The rotating shaft is rotatably connected to the support plate. The second motor is fixedly connected to the support plate. The rotating shaft is connected to the fixed plate. The rotating shaft can drive the fixed plate to rotate relative to the support plate.

[0019] The transmission assembly is disposed between the second motor and the rotating shaft, and the second motor drives the rotating shaft to rotate through the transmission assembly.

[0020] In an optional embodiment, the fixing body further includes a panel, a door panel, and a drive unit;

[0021] The panel has an opening for the folding screen assembly to extend out. The door panel abuts against the panel and blocks the opening. The drive unit is fixed to the panel and connected to the door panel. The drive unit can drive the door panel to slide relative to the panel.

[0022] This utility model provides a vehicle, including the aforementioned vehicle-mounted display device.

[0023] This utility model provides a vehicle-mounted display device, including a drive mechanism, a rotating mechanism, a folding screen assembly, and a fixed body. The drive mechanism and the rotating mechanism are respectively connected to the fixed body and are also drively connected to the folding screen assembly. An opening is provided on one side of the fixed body, and the folding screen assembly is slidably connected to the fixed body so that the folding screen assembly can extend and retract into the fixed body through the opening. The drive mechanism is used to drive the folding screen assembly to slide relative to the fixed body, and the rotating mechanism is used to drive the folding screen assembly to rotate relative to the fixed body. By driving the folding screen assembly to extend into and out of the fixed body through the drive mechanism and adjusting the angle of the folding screen assembly through the rotating mechanism, this invention solves the technical problem of screens occupying cockpit space for a long time in the prior art, and achieves the technical effect of a retractable screen that saves cockpit space. Attached Figure Description

[0024] Figure 1This is a schematic diagram of the vehicle-mounted display device mentioned in the embodiments of this utility model;

[0025] Figure 2 for Figure 1 The main view;

[0026] Figure 3 for Figure 1 Top view;

[0027] Figure 4 for Figure 3 A schematic diagram of the cross-sectional structure;

[0028] Figure 5 for Figure 3 Another cross-sectional structural diagram;

[0029] Figure 6 for Figure 3 Another cross-sectional structural diagram;

[0030] Figure 7 for Figure 1 A schematic diagram of the structure at the panel;

[0031] Figure 8 This is a schematic diagram of the unfolded structure of the vehicle display device mentioned in this embodiment of the present invention;

[0032] Figure 9 This is a schematic diagram of the screen structure of the vehicle display device mentioned in the embodiments of this utility model after rotation.

[0033] In the diagram, 1-drive mechanism; 110-lead screw; 120-slider; 130-first motor; 140-bracket; 150-top rod; 2-rotation mechanism; 210-second motor; 220-rotation shaft; 230-transmission assembly; 3-folding screen assembly; 310-first rotating shaft frame; 320-second rotating shaft frame; 330-first shaft; 340-second shaft; 350-screen; 4-fixed main body; 410-guide rail frame; 420-upper crossbeam assembly; 421-first crossbeam; 422-second crossbeam; 423-first slide rail; 424-second slide rail; 430-lower crossbeam assembly; 431-third crossbeam; 432-fourth crossbeam; 433-third slide rail; 434-fourth slide rail; 440-fixed plate; 450-support plate; 460-panel; 470-door panel; 480-drive unit. Detailed Implementation

[0034] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0036] In related technologies, the in-vehicle center console screen is generally located on the driver's right, in the middle of the center console platform, which affects the driver's ability to quickly and accurately obtain information that is outside their effective field of vision. At the same time, in order to integrate more functions, enhance human-computer interaction, and create a sense of technology, most car center console screens are now getting bigger and bigger, resulting in a reduction of cabin space and long-term occupation of passenger space.

[0037] In view of this, such as Figures 1-9 As shown, some embodiments of this utility model provide an in-vehicle display device, including a drive mechanism 1, a rotation mechanism 2, a folding screen assembly 3, and a fixed body 4; the drive mechanism 1 and the rotation mechanism 2 are respectively connected to the fixed body 4, and the drive mechanism 1 and the rotation mechanism 2 are respectively connected to the folding screen assembly 3 in a transmission manner; an opening is provided on one side of the fixed body 4, and the folding screen assembly 3 is slidably connected to the fixed body 4 so that the folding screen assembly 3 can extend out of and retract into the fixed body 4 through the opening; the drive mechanism 1 is used to drive the folding screen assembly 3 to slide relative to the fixed body 4, and the rotation mechanism 2 is used to drive the folding screen assembly 3 to rotate relative to the fixed body 4.

[0038] In the above embodiment, the drive mechanism 1 and the rotating mechanism 2 are connected to the fixed body 4, which can be fixed in the center console of the vehicle. Both the drive mechanism 1 and the rotating mechanism 2 are located inside the center console. A rectangular opening can be provided on the side of the fixed body 4 facing the inside of the vehicle. The drive mechanism 1 can extend into and out of the fixed body 4 through the rectangular opening with the folding screen assembly 3. This allows the folding screen assembly 3 to reduce the space occupied in the vehicle when it is extended into the fixed body 4, and to extend out for the user when needed. Furthermore, after the drive mechanism 1 drives the folding screen assembly 3 to extend out of the opening, the folding screen assembly 3 can be opened in the further movement of the drive mechanism 1, so that the unfolded folding screen can be used by the people in the vehicle. The rotating mechanism 2 can drive the folding screen to rotate relative to the fixed body 4, so that the extended folding screen assembly 3 can be adjusted at the usage angle after unfolding, which satisfies the requirement of placing the folding screen assembly 3 in a narrow space and making it convenient to operate and view after unfolding.

[0039] This utility model provides a vehicle-mounted display device, including a drive mechanism 1, a rotation mechanism 2, a folding screen assembly 3, and a fixed body 4. The drive mechanism 1 and the rotation mechanism 2 are respectively connected to the fixed body 4, and are also connected to the folding screen assembly 3 via transmission. An opening is provided on one side of the fixed body 4, and the folding screen assembly 3 is slidably connected to the fixed body 4 so that the folding screen assembly 3 can extend and retract from the fixed body 4 through the opening. The drive mechanism 1 is used to drive the folding screen assembly 3 to slide relative to the fixed body 4, and the rotation mechanism 2 is used to drive the folding screen assembly 3 to rotate relative to the fixed body 4. This solves the technical problem of the screen 350 occupying the cockpit space for a long time in the prior art, and achieves the technical effect of the screen 350 being retractable, saving cockpit space.

[0040] In an optional embodiment, the drive mechanism 1 includes a lead screw 110, a slider 120, and a first motor 130, and the fixed body 4 includes a guide rail frame 410; the lead screw 110 is fixed on the fixed body 4 and is rotatably connected to the fixed body 4; the slider 120 is slidably connected to the guide rail frame 410; the slider 120 is sleeved on the lead screw 110 and threadedly connected to the lead screw 110; the slider 120 is connected to the folding screen assembly 3; one end of the lead screw 110 is drively connected to the first motor 130; the first motor 130 drives the lead screw 110 to rotate; and the lead screw 110 drives the folding screen assembly 3 to extend and retract from the fixed body 4 through the slider 120.

[0041] In the above embodiment, the lead screw 110 can be made of metal, the guide rail frame 410 is parallel to and spaced apart from the lead screw 110, the length direction of the guide rail frame 410 is parallel to the length direction of the lead screw 110, the guide rail frame 410 can be made of metal, the slider 120 can be respectively sleeved on the lead screw 110 and the guide rail frame 410, the slider 120 can be slidably connected to the guide rail frame 410, and the slider 120 can be threadedly connected to the lead screw 110, so that the rotating lead screw 110 can drive the slider 120 to slide relative to the guide rail frame 410, and the first motor 130 can be set At one end of the lead screw 110, the first motor 130 can be a stepper motor. The first motor 130 can be connected to the fixed body 4. Both the ends of the first motor 130 and the lead screw 110 that are close to each other are provided with pulleys. The two pulleys can be connected by belt drive, so that when the first motor 130 rotates, it can drive the lead screw 110 to rotate. The end of the slider 120 away from the lead screw 110 can be connected to the folding screen assembly 3. So that the moving slider 120 can drive the folding screen assembly 3 to slide relative to the fixed body 4 until the folding screen assembly 3 extends out through the opening and unfolds.

[0042] In an optional embodiment, one end of the slider 120 is connected to a bracket 140, the end of the bracket 140 opposite to the slider 120 is connected to a top rod 150, the end of the top rod 150 opposite to the bracket 140 is connected to a folding screen assembly 3, and the length direction of the top rod 150 is parallel to the length direction of the lead screw 110.

[0043] In the above embodiment, the bracket 140 can be connected to the end of the slider 120 away from the lead screw 110. The length direction of the bracket 140 can be set perpendicular to the length direction of the lead screw 110. The bracket 140 can be made of metal. The end of the bracket 140 away from the slider 120 can be connected to a top rod 150. The top rod 150 can be set parallel to the lead screw 110. The two ends of the top rod 150 are respectively connected to the bracket 140 and the folding screen assembly 3. So when the slider 120 moves, the bracket 140 and the top rod 150 can drive the folding screen assembly 3 to move along the length direction of the lead screw 110. The folding screen assembly 3 can be spaced apart from the guide rail frame 410 to facilitate the movement of the folding screen assembly 3.

[0044] In an optional embodiment, the fixing body 4 further includes an upper crossbeam assembly 420, a lower crossbeam assembly 430, and a fixing plate 440. The upper crossbeam assembly 420 and the lower crossbeam assembly 430 are arranged parallel to each other. The folding screen assembly 3 is disposed between the upper crossbeam assembly 420 and the lower crossbeam assembly 430. The fixing plate 440 is connected to the end faces of the upper crossbeam assembly 420 and the lower crossbeam assembly 430 respectively. The folding screen assembly 3 is slidably connected to the upper crossbeam assembly 420 and the lower crossbeam assembly 430 respectively.

[0045] In the above embodiment, the fixing plate 440 can be made of metal, and a mounting plate can be provided on the fixing plate 440. The mounting plate can also be made of metal and can be connected to the fixing plate 440. The mounting plate can be connected to the first motor 130, thereby fixing the first motor 130. The upper crossbeam assembly 420 and the lower crossbeam assembly 430 can be arranged parallel and spaced apart. A folding screen assembly 3 can be provided between the upper crossbeam assembly 420 and the lower crossbeam assembly 430. The upper crossbeam assembly 420 and the lower crossbeam assembly 430 can be perpendicular to the fixing plate 440 respectively. The two sides of the folding screen assembly 3 can slide with the upper crossbeam assembly 420 and the lower crossbeam assembly 430 respectively. The guide rail frame 410 can be provided on one side of the upper crossbeam assembly 420. The lead screw 110 is provided on the side of the guide rail frame 410 away from the upper crossbeam assembly 420. The lead screw 110 can be connected to the upper crossbeam assembly 420 in parallel and spaced apart by two rolling seats, thereby allowing the lead screw 110 to rotate relative to the rolling seats.

[0046] In an optional embodiment, the upper crossbeam assembly 420 includes a first crossbeam 421 and a second crossbeam 422, and the lower crossbeam assembly 430 includes a third crossbeam 431 and a fourth crossbeam 432. The first crossbeam 421 and the second crossbeam 422 are arranged in parallel and spaced apart, and the third crossbeam 431 and the fourth crossbeam 432 are arranged in parallel and spaced apart. The first crossbeam 421, the second crossbeam 422, the third crossbeam 431 and the fourth crossbeam 432 are respectively arranged perpendicular to the fixing plate 440.

[0047] In the above embodiments, the first crossbeam 421, the second crossbeam 422, the third crossbeam 431, and the fourth crossbeam 432 can all be cuboid in shape. The first crossbeam 421 and the second crossbeam 422 are parallel to each other, and the third crossbeam 431 and the fourth crossbeam 432 are also parallel to each other. The first crossbeam 421, the second crossbeam 422, the third crossbeam 431, and the fourth crossbeam 432 are arranged in a matrix. One end of the first crossbeam 421, the second crossbeam 422, the third crossbeam 431, and the fourth crossbeam 432 are all vertically and fixedly connected to the fixing plate 440. One side of the folding screen assembly 3 can be slidably connected to the first crossbeam 421 and the second crossbeam 422, and the other side of the folding screen assembly 3 can also be slidably connected to the third crossbeam 431 and the fourth crossbeam 432, thereby facilitating the sliding of the folding screen assembly 3.

[0048] In an optional embodiment, a first slide rail 423 is provided on the first crossbeam 421, a second slide rail 424 is provided on the second crossbeam 422, a third slide rail 433 is provided on the third crossbeam 431, and a fourth slide rail 434 is provided on the fourth crossbeam 432; the first slide rail 423, the second slide rail 424, the third slide rail 433, and the fourth slide rail 434 are all right-angled, the first slide rail 423 and the second slide rail 424 are arranged opposite each other, the third slide rail 433 and the fourth slide rail 434 are arranged opposite each other, the first slide rail 423 and the third slide rail 433 are symmetrically arranged, one side of the first slide rail 423 is parallel to the sliding direction of the folding screen assembly 3, and the other side of the first slide rail 423 is away from the third slide rail 433.

[0049] In the above embodiments, the first slide rail 423, the second slide rail 424, the third slide rail 433, and the fourth slide rail 434 are respectively connected to the first crossbeam 421, the second crossbeam 422, the third crossbeam 431, and the fourth crossbeam 432. The first slide rail 423 on the first crossbeam 421 is positioned close to the second crossbeam 422; the second slide rail 424 on the second crossbeam 422 is positioned close to the first crossbeam 421; the third slide rail 433 on the third crossbeam 431 is positioned close to the fourth crossbeam 432; and the fourth slide rail 434 on the fourth crossbeam 432 is positioned close to the third crossbeam 431. The first slide rail 423 and the third slide rail 433 can be symmetrically arranged, as can the second slide rail 424 and the fourth slide rail 434. The first slide rail 423, the second slide rail 424, the third slide rail 433, and the fourth slide rail 434 are arranged in a right angle with the fourth slide rail 434. The two ends of one side of the folding screen assembly 3 can be inserted into the first slide rail 423 and the second slide rail 424 respectively, and the two ends of the other side can also be inserted into the third slide rail 433 and the fourth slide rail 434. So that when the folding screen assembly 3 moves, the folding screen assembly 3 can first move along the length direction of the lead screw 110 along the track of the first slide rail 423 and the second slide rail 424. Then, one side of the folding screen assembly 3 can move upward along the track of the first slide rail 423 and the second slide rail 424, and the other side of the folding screen assembly 3 can move downward along the track of the third slide rail 433 and the fourth slide rail 434, thereby unfolding the folding screen assembly 3.

[0050] In an optional embodiment, the foldable screen assembly 3 includes a first hinge frame 310, a second hinge frame 320, a first shaft 330, a second shaft 340, and a screen 350. The first hinge frame 310 and the second hinge frame 320 are symmetrically arranged. The first shaft 330 passes through the first hinge frame 310, and the second shaft 340 passes through the second hinge frame 320. The two ends of the first shaft 330 are slidably connected to the first slide rail 423 and the second slide rail 424, respectively. The two ends of the second shaft 340 are slidably connected to the third slide rail 433 and the fourth slide rail 434, respectively. The drive mechanism 1 is connected to the first hinge frame 310 and the second hinge frame 320, respectively, and drives the first hinge frame 350. The shaft bracket 310 slides relative to the first slide rail 423 and the second slide rail 424 via the first shaft 330. The drive mechanism 1 drives the second rotating shaft bracket 320 to slide relative to the third slide rail 433 and the fourth slide rail 434 via the second shaft 340. The screen 350 is foldable and is connected to the first rotating shaft bracket 310 and the second rotating shaft bracket 320 respectively. The first rotating shaft bracket 310 rotates relative to the first slide rail 423 and the second slide rail 424 via the first shaft 330, and the second rotating shaft bracket 320 rotates relative to the third slide rail 433 and the fourth slide rail 434 via the second shaft 340. The first rotating shaft bracket 310 and the second rotating shaft bracket 320 drive the screen 350 to fold or unfold.

[0051] In the above embodiments, the first rotating shaft frame 310 and the second rotating shaft frame 320 can be symmetrically arranged. Both the first and second rotating shaft frames 310 and 320 can be made of plastic. A first shaft 330 passes through the first rotating shaft frame 310, and a second shaft 340 passes through the second rotating shaft frame 320. The two ends of the first shaft 330 are respectively embedded in the first slide rail 423 and the second slide rail 424, and the two ends of the second shaft 340 are respectively embedded in the third slide rail 433 and the fourth slide rail 434. Thus, the first rotating shaft frame 310 can... The first shaft 330 slides relative to the first slide rail 423 and the second slide rail 424 respectively. The second shaft bracket 320 slides relative to the third slide rail 433 and the fourth slide rail 434 respectively via the second shaft 340. In the folded state, one side of the first shaft bracket 310 extends along the length direction of the lead screw 110, and the other side of the first shaft bracket 310 is perpendicular to the length direction of the lead screw 110. Similarly, one side of the second shaft bracket 320 extends along the length direction of the lead screw 110, and the other side of the second shaft bracket 320 is perpendicular to the length direction of the lead screw 110. Along the length of the lead screw 110, the push rod 150 is connected to the first rotating shaft frame 310 and the second rotating shaft frame 320 respectively. Thus, the push rod 150 pushes the first rotating shaft frame 310 and the second rotating shaft frame 320 to slide along the length of the lead screw 110. Then, at the corner of the first slide rail 423 and the second slide rail 424, the first shaft 330 on the first rotating shaft frame 310 moves away from the second rotating shaft frame 320 via the first slide rail 423 and the second slide rail 424. Similarly, the second shaft 330 on the second rotating shaft frame 320... Shaft 340 moves away from the support 140 of the first slide rail 423 via the third slide rail 433 and the fourth slide rail 434, thereby moving the first shaft 330 and the second shaft 340 away from each other. Then, as the push rod 150 continues to push out, the first rotating shaft frame 310 starts to rotate via the first shaft 330, and the second rotating shaft frame 320 starts to rotate via the second shaft 340, causing the screen 350 connected to the first rotating shaft frame 310 and the second rotating shaft frame 320 to unfold, thereby changing the screen 350 from a folded state to an unfolded state.

[0052] The screen 350 can be made of flexible material. The two ends of the screen 350 are connected to the extensions on the first pivot frame 310 and the second pivot frame 320, respectively. The extensions on the first pivot frame 310 and the second pivot frame 320 tend to the length direction of the lead screw 110. When the first pivot frame 310 and the second pivot frame 320 start to rotate, the included angle between the two extensions begins to increase, causing the screen 350 on the extension to begin to unfold, thereby realizing the unfolding action of the screen 350. When the screen 350 is unfolded and folded, the top rod 150 pulls the first pivot frame 310 and the second pivot frame 320 back into the fixed body 4. At this time, the included angle between the two extensions on the first pivot frame 310 and the second pivot frame 320 becomes smaller, causing the screen 350 to begin to fold. Then the top rod 150 pulls the first pivot frame 310 and the second pivot frame 320 to slide and retract into the fixed body 4.

[0053] In an optional embodiment, the rotating mechanism 2 includes a second motor 210, a rotating shaft 220, and a transmission assembly 230; the fixed body 4 also includes a support plate 450, which is spaced apart from the fixed plate 440. The second motor 210 and the rotating shaft 220 are connected to the support plate 450, the rotating shaft 220 is rotatably connected to the support plate 450, the second motor 210 is fixedly connected to the support plate 450, and the rotating shaft 220 is connected to the fixed plate 440. The rotating shaft 220 can drive the fixed plate 440 to rotate relative to the support plate 450; the transmission assembly 230 is disposed between the second motor 210 and the rotating shaft 220, and the second motor 210 drives the rotating shaft 220 to rotate through the transmission assembly 230.

[0054] In the above embodiments, the second motor 210 can be a stepper motor, the support plate 450 can be made of plastic or metal, and the support plate 450 can be arranged parallel and spaced apart on one side of the fixed plate 440. The second motor 210 can be fixed on the support plate 450, and the rotating shaft 220 can pass through the support plate 450. One end of the rotating shaft 220 is connected to the fixed plate 440, and the other end of the rotating shaft 220 passes through the support plate 450. The transmission assembly 230 is respectively arranged on the second motor 210 and the rotating shaft 220. The transmission assembly 230 can include a pulley and a belt. A pulley can be arranged on the output end of both the rotating shaft 220 and the second motor 210. The pulley can be connected by a belt drive, so that the second motor 210 can drive the rotating shaft 220 to rotate relative to the support plate 450. The rotating shaft 220 can drive the first crossbeam 421, the second crossbeam 422, the third crossbeam 431 and the fourth crossbeam 432 to rotate relative to the support plate 450 through the fixed plate 440. The first crossbeam 421 and the second crossbeam 422 can drive the folding screen assembly 3 to rotate relative to the fixed plate 440. Thus, after the folding screen assembly 3 extends out of the fixed body 4, the second motor 210 can drive the folding screen assembly 3 to rotate relative to the fixed body 4, so that the orientation of the screen 350 after unfolding can be changed. Generally, the rotation angle of the unfolded screen 350 is 90 degrees.

[0055] In an optional embodiment, the fixing body 4 further includes a panel 460, a door panel 470, and a drive unit 480; the panel 460 is provided with an opening for the folding screen assembly 3 to extend out, the door panel 470 abuts against the panel 460 and blocks the opening, the drive unit 480 is fixed on the panel 460 and connected to the door panel 470, and the drive unit 480 can drive the door panel 470 to slide relative to the panel 460.

[0056] In the above embodiments, both panel 460 and door panel 470 can be made of plastic. Panel 460 and door panel 470 can be arranged parallel to each other. Door panel 470 can be attached to the opening on panel 460 so that door panel 470 can block the opening of panel 460. Door panel 470 is disposed on the back of panel 460. A driving part 480 is also disposed on the back of panel 460. The driving part 480 can be fixed on panel 460. The driving part 480 can be connected to panel 460 and door panel 470 respectively. The driving part 480 can make door panel 470 slide relative to panel 460. When folding screen assembly 3 retracts into panel 460, driving part 480 drives door panel 470 to block the opening of panel 460. When folding screen assembly 3 extends out of panel 460, driving part 480 can drive door panel 470 to open the opening, so that folding screen assembly 3 can extend out of panel 460 through the opening.

[0057] The panel 460 and the support plate 450 are arranged in parallel, with a gap between them. A folding screen assembly 3 is arranged between the support plate 450 and the panel 460. The support plate 450 and the panel 460 can be connected by a connecting plate. The drive unit 480 can include a drive motor, a pulley, and a belt. The drive motor and the pulley are both connected to the connecting plate. The belt can be connected to the door panel 470 and the output end of the drive motor, respectively. When the drive motor drives the belt to move, the belt can drive the door panel 470 to move relative to the panel 460, thereby realizing the opening and closing of the opening of the panel 460.

[0058] Some embodiments of this utility model provide a vehicle, including an in-vehicle display device.

[0059] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A display device for a vehicle, characterized by comprising: It includes a drive mechanism (1), a rotation mechanism (2), a folding screen assembly (3), and a fixed body (4); The driving mechanism (1) and the rotating mechanism (2) are respectively connected to the fixed body (4), and the driving mechanism (1) and the rotating mechanism (2) are respectively connected to the folding screen assembly (3). An opening is provided on one side of the fixed body (4), and the folding screen assembly (3) is slidably connected to the fixed body (4) so ​​that the folding screen assembly (3) can extend out of and retract into the fixed body (4) through the opening. The driving mechanism (1) is used to drive the folding screen assembly (3) to slide relative to the fixed body (4), and the rotating mechanism (2) is used to drive the folding screen assembly (3) to rotate relative to the fixed body (4).

2. The in-vehicle display device according to claim 1, characterized by The driving mechanism (1) includes a lead screw (110), a slider (120) and a first motor (130), and the fixed body (4) includes a guide rail frame (410); The lead screw (110) is fixed on the fixed body (4). The lead screw (110) is rotatably connected to the fixed body (4). The slider (120) is slidably connected to the guide rail frame (410). The slider (120) is sleeved on the lead screw (110) and threadedly connected to the lead screw (110). The slider (120) is connected to the folding screen assembly (3). One end of the lead screw (110) is connected to the first motor (130) for transmission. The first motor (130) drives the lead screw (110) to rotate. The lead screw (110) drives the folding screen assembly (3) to extend and retract from the fixed body (4) through the slider (120).

3. The in-vehicle display device according to claim 2, characterized by One end of the slider (120) is connected to a bracket (140), and the end of the bracket (140) opposite to the slider (120) is connected to a top rod (150). The end of the top rod (150) opposite to the bracket (140) is connected to the folding screen assembly (3). The length direction of the top rod (150) is parallel to the length direction of the lead screw (110).

4. The in-vehicle display device according to claim 1, characterized by The fixed body (4) further includes an upper crossbeam assembly (420), a lower crossbeam assembly (430), and a fixing plate (440). The upper crossbeam assembly (420) and the lower crossbeam assembly (430) are arranged parallel to each other. The folding screen assembly (3) is disposed between the upper crossbeam assembly (420) and the lower crossbeam assembly (430). The fixing plate (440) is connected to the end faces of the upper crossbeam assembly (420) and the lower crossbeam assembly (430) respectively. The folding screen assembly (3) is slidably connected to the upper crossbeam assembly (420) and the lower crossbeam assembly (430) respectively.

5. The in-vehicle display device according to claim 4, characterized by The upper crossbeam assembly (420) includes a first crossbeam (421) and a second crossbeam (422), and the lower crossbeam assembly (430) includes a third crossbeam (431) and a fourth crossbeam (432). The first crossbeam (421) and the second crossbeam (422) are parallel and spaced apart, and the third crossbeam (431) and the fourth crossbeam (432) are parallel and spaced apart. The first crossbeam (421), the second crossbeam (422), the third crossbeam (431) and the fourth crossbeam (432) are respectively perpendicular to the fixing plate (440).

6. The in-vehicle display device according to claim 5, characterized by The first crossbeam (421) is provided with a first slide rail (423), the second crossbeam (422) is provided with a second slide rail (424), the third crossbeam (431) is provided with a third slide rail (433), and the fourth crossbeam (432) is provided with a fourth slide rail (434). The first slide rail (423), the second slide rail (424), the third slide rail (433), and the fourth slide rail (434) are all at right angles. The first slide rail (423) and the second slide rail (424) are arranged opposite each other, and the third slide rail (433) and the fourth slide rail (434) are arranged opposite each other. The first slide rail (423) and the third slide rail (433) are arranged symmetrically. One side of the first slide rail (423) is parallel to the sliding direction of the folding screen assembly (3), and the other side of the first slide rail (423) is away from the third slide rail (433).

7. The in-vehicle display device according to claim 6, characterized by The foldable screen assembly (3) includes a first pivot frame (310), a second pivot frame (320), a first axis (330), a second axis (340), and a screen (350); The first rotating shaft bracket (310) and the second rotating shaft bracket (320) are symmetrically arranged. The first shaft (330) passes through the first rotating shaft bracket (310), and the second shaft (340) passes through the second rotating shaft bracket (320). The two ends of the first shaft (330) are slidably connected to the first slide rail (423) and the second slide rail (424) respectively, and the two ends of the second shaft (340) are slidably connected to the third slide rail (433) and the fourth slide rail (434) respectively. The drive mechanism (1) is connected to the first rotating shaft frame (310) and the second rotating shaft frame (320) respectively. The drive mechanism (1) drives the first rotating shaft frame (310) to slide relative to the first slide rail (423) and the second slide rail (424) through the first shaft (330). The drive mechanism (1) drives the second rotating shaft frame (320) to slide relative to the third slide rail (433) and the fourth slide rail (434) through the second shaft (340). The screen (350) is foldable. The screen (350) is connected to the first pivot frame (310) and the second pivot frame (320) respectively. The first pivot frame (310) rotates relative to the first slide rail (423) and the second slide rail (424) via the first shaft (330). The second pivot frame (320) rotates relative to the third slide rail (433) and the fourth slide rail (434) via the second shaft (340). The first pivot frame (310) and the second pivot frame (320) drive the screen (350) to fold or unfold.

8. The in-vehicle display device according to claim 4, characterized by The rotating mechanism (2) includes a second motor (210), a rotating shaft (220), and a transmission assembly (230); the fixed body (4) also includes a support plate (450), the support plate (450) and the fixed plate (440) are spaced apart, the second motor (210) and the rotating shaft (220) are connected to the support plate (450), the rotating shaft (220) is rotatably connected to the support plate (450), the second motor (210) is fixedly connected to the support plate (450), the rotating shaft (220) is connected to the fixed plate (440), and the rotating shaft (220) can drive the fixed plate (440) to rotate relative to the support plate (450); the transmission assembly (230) is disposed between the second motor (210) and the rotating shaft (220), and the second motor (210) drives the rotating shaft (220) to rotate through the transmission assembly (230).

9. The in-vehicle display device according to claim 1, characterized by The fixed body (4) also includes a panel (460), a door panel (470), and a drive unit (480); The panel (460) is provided with an opening for the folding screen assembly (3) to extend out. The door panel (470) abuts against the panel (460) and the door panel (470) blocks the opening. The drive unit (480) is fixed on the panel (460) and connected to the door panel (470). The drive unit (480) can drive the door panel (470) to slide relative to the panel (460).

10. A vehicle characterized by comprising: Including the vehicle display device as described in any one of claims 1-9.

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