A vehicle-mounted display screen folding and unfolding device and vehicle

Abstract

The embodiment of the application provides a kind of vehicle-mounted display screen folding and unfolding device and vehicle, it is related to automobile technical field, by first sliding component drive second sliding component towards front cover plate moves, simultaneously drive sliding door moves far from opening, until flexible screen moves to the outside of front cover plate after passing through opening, second sliding component drive flexible screen unfolds;Before first sliding component drive second sliding component moves far from front cover plate, second sliding component drive flexible screen folds, and by first sliding component drive second sliding component moves far from front cover plate, simultaneously drive sliding door towards opening moves, until flexible screen moves to inside front cover plate, sliding door will opening completely cover up.Thereby when needing to use vehicle-mounted display screen, vehicle-mounted display screen can be shown, when not needing to use vehicle-mounted display screen, vehicle-mounted display screen can be hidden, not only make the overall structure of the center console of vehicle more simple and beautiful, also improve the use experience of user.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobiles, and in particular to a vehicle-mounted display screen folding and unfolding device and a vehicle. BACKGROUND

[0002] With the continuous development and digital transformation of the automotive industry, vehicles increasingly rely on electronic systems. This digital transformation has prompted automakers to adopt larger and more intelligent center screens to provide more functions and information.

[0003] Although large center screens can provide a richer user experience and more convenient operation, large center screens require more space on the instrument panel for other function buttons, thereby affecting the overall layout of the instrument panel.

[0004] Although there are retractable center screens on the market at present, such center screens only fold and retract the center screen to a specific area of the instrument panel, and even reveal the connecting rod structure used to retract the center screen, thereby affecting the overall appearance of the instrument panel and the user experience. SUMMARY

[0005] In view of the above problems, the embodiments of the present application provide a vehicle-mounted display screen folding and unfolding device and a vehicle to overcome the above problems or at least partially solve the above problems.

[0006] In a first aspect, the embodiments of the present application provide a vehicle-mounted display screen folding and unfolding device, which comprises: a front cover plate, a first sliding assembly, a second sliding assembly, and a flexible screen.

[0007] The front cover plate has an opening, and the front cover plate has a sliding door at the position of the opening. The sliding door is in sliding connection with the front cover plate.

[0008] The first sliding assembly is connected with the second sliding assembly and the sliding door. When the first sliding assembly moves towards the front cover plate, it drives the second sliding assembly to move towards the front cover plate while driving the sliding door to move away from the opening. When the first sliding assembly moves away from the front cover plate, it drives the second sliding assembly to move away from the front cover plate while driving the sliding door to move towards the opening.

[0009] The second sliding assembly is connected with the flexible screen. After the flexible screen moves through the opening to the outside of the front cover plate, the second sliding assembly unfolds the flexible screen. Before the flexible screen moves through the opening to the inside of the front cover plate, the second sliding assembly folds the flexible screen.

[0010] Optionally, the first sliding assembly comprises a first sliding rail, a first sliding block and a first driving mechanism; the device further comprises a base;

[0011] The sliding rail seat of the first sliding rail is fixedly connected with the base;

[0012] The first sliding block is in sliding connection with the sliding rail seat of the first sliding rail;

[0013] The first driving mechanism is connected with the sliding rail seat of the first sliding rail.

[0014] Optionally, the first sliding block is provided with a mounting seat at an end away from the first sliding rail;

[0015] The first sliding block is connected with the sliding door through the mounting seat.

[0016] Optionally, the first driving mechanism comprises a first motor and a first transmission mechanism;

[0017] The first motor is fixedly connected with the sliding rail seat of the first sliding rail, the first transmission mechanism is connected with the first motor, and the first transmission mechanism is located at one side of the first sliding rail and is arranged along the length direction of the first sliding rail, and the first transmission mechanism is connected with the first sliding block;

[0018] The first motor drives the first transmission mechanism to rotate to drive the first sliding block to move towards or away from the front cover plate.

[0019] Optionally, the device further comprises a first connecting assembly;

[0020] The first connecting assembly comprises a first connecting rod and a second connecting rod hinged with the first connecting rod, and an end of the second connecting rod away from the first connecting rod is hinged with the sliding door.

[0021] Optionally, the first connecting assembly further comprises a first fixed rod;

[0022] The first fixed rod is hinged with the first connecting rod, and an end of the first fixed rod away from the first connecting rod is connected with the base;

[0023] The first connecting rod is connected with the mounting seat, when the mounting seat moves towards the front cover plate, the mounting seat drives the first connecting rod to rotate around the end hinged with the first fixed rod towards the base, and when the mounting seat moves away from the front cover plate, the mounting seat drives the first connecting rod to rotate around the end hinged with the first fixed rod away from the base.

[0024] Optionally, a cam is arranged on the mounting seat, and a cam sliding groove is formed in the first connecting rod;

[0025] The cam slot comprises a first section and a second section which are in line and have an included angle;

[0026] The cam is located in the cam slot, and when the mounting base moves towards the front cover, the cam is driven from the first section into the second section; when the mounting base moves away from the front cover, the cam is driven from the second section into the first section.

[0027] Optionally, the cam slot further comprises a third section which is in line with the second section;

[0028] The opening width of the end of the third section which is in line with the second section is smaller than the opening width of the end which is away from the second section.

[0029] Optionally, the second sliding assembly comprises a second sliding rail, a second sliding block and a second driving mechanism;

[0030] The sliding rail seat of the second sliding rail is fixedly connected with the mounting base;

[0031] The second sliding block is slidingly connected with the sliding rail seat of the second sliding rail;

[0032] The second driving mechanism is connected with the sliding rail seat of the second sliding rail.

[0033] Optionally, the second driving mechanism comprises a second motor and a second transmission mechanism;

[0034] The second motor is arranged on the sliding rail seat of the second sliding rail, the second transmission mechanism is connected with the second motor, and the second transmission mechanism is arranged on one side of the second sliding rail and along the length direction of the second sliding rail, and the second transmission mechanism is threadedly connected with the second sliding block;

[0035] The second motor drives the second transmission mechanism to rotate to drive the second sliding block to move towards or away from the front cover.

[0036] Optionally, the device further comprises a second connecting assembly;

[0037] The second connecting assembly is arranged on the second sliding block, and the second connecting assembly is hingedly connected with the flexible screen;

[0038] When the second sliding block moves towards the front cover, the second connecting assembly is driven to move towards the front cover to drive the flexible screen to fold;

[0039] When the second sliding block moves away from the front cover, the second connecting assembly is driven to move away from the front cover to drive the flexible screen to unfold.

[0040] Optionally, the second connecting assembly includes: a third connecting rod and a second fixing rod hinged to the third connecting rod;

[0041] One end of the third connecting rod away from the second fixing rod is hinged to the flexible screen;

[0042] The second fixing rod is fixedly connected to the second sliding block.

[0043] Optionally, the flexible screen is provided with a first shell, a second shell and an intermediate shell; the device further comprises: a hinge assembly;

[0044] The first housing, the second housing and the intermediate housing are respectively connected to the hinge assembly;

[0045] The intermediate shell is fixedly connected to a support plate mounted on the mounting seat.

[0046] Optionally, the hinge assembly includes: a hinge base, and a first hinge rotating plate and a second hinge rotating plate rotatably connected to the hinge base;

[0047] Wherein, at least one of the first surface of the first hinge rotating plate and the second surface of the second hinge rotating plate is higher than the third surface of the hinge seat, and there is a first height difference between the first surface of the first hinge rotating plate and the second surface of the second hinge rotating plate and the third surface of the hinge seat.

[0048] Optionally, a first limit switch is provided on the first sliding assembly, and a second limit switch is provided on the mounting seat;

[0049] There are two first limit switches, which are respectively arranged at both ends of the first slide rail of the first sliding assembly, and are used to limit the first slide block of the first sliding assembly;

[0050] There are two second limit switches, which are respectively arranged at two ends of the mounting seat and are used to limit the second sliding block of the second sliding assembly.

[0051] Optionally, the second driving mechanism includes: a spring, a guide rod

[0052] One end of the guide rod is connected to the slide rail seat of the second slide rail, and one end of the guide rod away from the slide rail seat is slidably connected to the second slider;

[0053] The spring is sleeved on the guide rod, and two ends of the spring are respectively in contact with the second sliding block and the slide rail seat of the second slide rail.

[0054] Optionally, the second driving mechanism further comprises a limiting plate.

[0055] One end of the limiting plate is connected with the base, and the other end of the limiting plate away from the base extends towards the second slider;

[0056] When the mounting seat moves towards the front cover plate, the limiting plate abuts against the second slider to compress the spring; when the mounting seat moves away from the front cover plate, the limiting plate separates from the second slider to make the spring rebound.

[0057] In a second aspect, the application provides a vehicle comprising the vehicle-mounted display screen folding and unfolding device according to the first aspect of the application.

[0058] The application has the following advantages:

[0059] The application provides a vehicle-mounted display screen folding and unfolding device, which comprises a front cover plate, a first sliding assembly, a second sliding assembly and a flexible screen. A hole is formed in the front cover plate, and a sliding door is arranged at the position of the hole on the front cover plate and is in sliding connection with the front cover plate. The first sliding assembly is connected with the second sliding assembly and the sliding door. When the first sliding assembly moves towards the front cover plate, it drives the second sliding assembly to move towards the front cover plate and simultaneously drives the sliding door to move away from the hole. When the first sliding assembly moves away from the front cover plate, it drives the second sliding assembly to move away from the front cover plate and simultaneously drives the sliding door to move towards the hole. The second sliding assembly is connected with the flexible screen and is used to unfold the flexible screen after the flexible screen moves through the hole to the outside of the front cover plate or fold the flexible screen before the flexible screen moves through the hole to the inside of the front cover plate.

[0060] According to the application, the first sliding assembly drives the second sliding assembly to move towards the front cover plate and simultaneously drives the sliding door to move away from the hole, until the flexible screen moves through the hole to the outside of the front cover plate, and then the second sliding assembly unfolds the flexible screen. Before the first sliding assembly drives the second sliding assembly to move away from the front cover plate, the second sliding assembly folds the flexible screen, and then the first sliding assembly drives the second sliding assembly to move away from the front cover plate and simultaneously drives the sliding door to move towards the hole, until the flexible screen moves to the inside of the front cover plate and the sliding door completely covers the hole. Therefore, when the vehicle-mounted display screen is needed, the vehicle-mounted display screen can be unfolded, and when the vehicle-mounted display screen is not needed, the vehicle-mounted display screen can be hidden, which not only makes the overall structure of the center console of the vehicle more simple and beautiful, but also improves the user experience. BRIEF DESCRIPTION OF DRAWINGS

[0061] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0062] Figure 1 is a structural schematic diagram of a vehicle-mounted display screen folding and unfolding device provided by an embodiment of the present application;

[0063] Figure 2 is a partial structural schematic diagram of a vehicle-mounted display screen folding and unfolding device provided by an embodiment of the present application;

[0064] Figure 3 is a partial connection structural schematic diagram of a first connection assembly provided by an embodiment of the present application;

[0065] Figure 4 is a structural schematic diagram of a flexible screen not penetrating the opening of a front cover plate provided by an embodiment of the present application;

[0066] Figure 5 is a structural schematic diagram of a flexible screen penetrating the opening of a front cover plate provided by an embodiment of the present application;

[0067] Figure 6 is a cross-sectional structural schematic diagram of a second sliding assembly provided by an embodiment of the present application;

[0068] Figure 7 is a structural schematic diagram of a hinge assembly unfolded provided by an embodiment of the present application;

[0069] Figure 8 is a structural schematic diagram of a hinge assembly folded provided by an embodiment of the present application;

[0070] Figure 9 is a top view of a hinge seat provided by an embodiment of the present application;

[0071] Figure 10 is a bottom view of a hinge seat provided by an embodiment of the present application;

[0072] Figure 11 is a structural schematic diagram of a second hinge rotating plate provided by an embodiment of the present application;

[0073] Figure 12 is a front view of a hinge assembly folded provided by an embodiment of the present application;

[0074] Figure 13 is a front view of a hinge assembly unfolded provided by an embodiment of the present application;

[0075] Figure 14 is a structural schematic diagram of a shell assembly provided by an embodiment of the present application;

[0076] Figure 15 is an exploded view of a connection structure of a flexible screen and a shell assembly provided by an embodiment of the present application;

[0077] Figure 16 is a partial structural schematic diagram of a vehicle-mounted display screen folding and unfolding device with a spring-type driving mechanism provided by an embodiment of the present application;

[0078] Figure 17 is a structural schematic diagram of a vehicle-mounted display screen folding and unfolding device with a spring-type driving mechanism provided by an embodiment of the present application;

[0079] Figure 18 is a structural schematic diagram of a vehicle-mounted display screen folding and unfolding device with a spring-type driving mechanism provided by an embodiment of the present application;

[0080] Figure 19 is a structural schematic diagram of a vehicle-mounted display screen folding and unfolding device with a spring-type driving mechanism provided by an embodiment of the present application;

[0081] Figure 20 is a partial cross-sectional structural schematic diagram of a vehicle-mounted display screen folding and unfolding device with a spring-type driving mechanism provided by an embodiment of the present application;

[0082] Figure 21 is a cross-sectional structural schematic diagram of a vehicle-mounted display screen folding and unfolding device with a spring-type driving mechanism provided by an embodiment of the present application;

[0083] Figure 22 is a cross-sectional structural schematic diagram of a vehicle-mounted display screen folding and unfolding device with a spring-type driving mechanism provided by an embodiment of the present application;

[0084] Figure 23 is a structural schematic diagram of a vehicle-mounted display screen folding and unfolding device provided by an embodiment of the present application;

[0085] Figure 24 is a cross-sectional structural schematic diagram of a vehicle-mounted display screen folding and unfolding device provided by an embodiment of the present application;

[0086] Figure 25 is a structural schematic diagram of a vehicle-mounted display screen folding and unfolding device provided by an embodiment of the present application;

[0087] Figure 26 is a cross-sectional structural schematic diagram of a vehicle-mounted display screen folding and unfolding device provided by an embodiment of the present application.

[0088] Label explanation: 10, folding device; 100, base; 200, front cover plate; 300, mounting seat; 400, sliding door; 500, flexible screen; 101, first sliding rail; 102, first sliding block; 103, first motor; 104, first transmission mechanism; 105, first connecting assembly; 1051, first connecting rod; 1052, first fixed rod; 1053, second connecting rod; 1054, cam sliding groove; 1055, guide groove; 1056, second sliding rail; 1057, second sliding block; 1058, second motor; 1059, second transmission mechanism; 1100, third connecting rod; 1101, second fixed rod; 1102, support rod; 1103, shielding plate; 1104, guide rod; 1105, spring; 1106, limiting plate; 201, opening; 202, sliding groove; 301, cam; 501, hinge assembly; 502, first shell; 503, second shell; 504, third shell; 5011, hinge seat; 5012, first hinge rotating plate; 5013, second hinge rotating plate; 5014, first limit switch; 5015, second limit switch. DETAILED DESCRIPTION

[0089] The exemplary embodiments of the present application will be described in greater detail below with reference to the accompanying drawings so as to be better understood. Although exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present application will be thoroughly and completely understood, and will fully convey the scope of the application to those skilled in the art.

[0090] In a first aspect of the embodiments of the present application, a folding device for a vehicle display screen is provided, comprising: a front cover plate 200, a first sliding assembly, a second sliding assembly, and a flexible screen 500.

[0091] An opening 201 is formed in the front cover plate 200, and a sliding door 400 is arranged at the position of the opening 201 on the front cover plate 200, and the sliding door 400 is in sliding connection with the front cover plate 200.

[0092] The first sliding assembly is connected with the second sliding assembly and the sliding door 400, respectively. When the first sliding assembly moves towards the front cover plate 200, it drives the second sliding assembly to move towards the front cover plate 200 while driving the sliding door 400 to move away from the opening 201. When the first sliding assembly moves away from the front cover plate 200, it drives the second sliding assembly to move away from the front cover plate 200 while driving the sliding door 400 to move towards the opening 201.

[0093] The second sliding assembly is connected with the flexible screen 500, and is used to unfold the flexible screen 500 after the flexible screen 500 moves out of the front cover plate 200 through the opening 201, or fold the flexible screen 500 before the flexible screen 500 moves into the front cover plate 200 through the opening 201.

[0094] In a preferred embodiment, the device comprises a base 100 and a front cover plate 200 vertically arranged with the base 100; a first sliding assembly arranged on the base 100; a mounting seat 300 arranged in the first sliding assembly, the first sliding assembly being used to drive the mounting seat 300 to move towards or away from the front cover plate 200; a sliding door 400 slidingly connected with the front cover plate 200, the mounting seat 300 driving the sliding door 400 to move towards the base 100 when moving towards the front cover plate 200, and driving the sliding door 400 to move away from the base 100 when moving away from the front cover plate 200; a second sliding assembly arranged on the mounting seat 300; and a flexible screen 500 connected with the second sliding assembly, the second sliding assembly being used to unfold the flexible screen 500 after the flexible screen 500 moves out of the front cover plate 200, or fold the flexible screen 500 before the flexible screen 500 moves into the front cover plate 200.

[0095] In the present application, referring to Figure 1 a structural schematic diagram of a vehicle-mounted display screen folding device as shown in Figure 1 The vehicle-mounted display screen folding device comprises a base 100 and a front cover plate 200, wherein the base 100 and the front cover plate 200 are vertically arranged, and the base 100 serves as a base to support the internal components of the vehicle-mounted display screen. In actual applications, the base 100 can also be arranged obliquely with the front cover plate 200.

[0096] The internal components of the vehicle-mounted display screen mainly comprise a first sliding assembly, a second sliding assembly, a mounting seat 300 connected with the first sliding assembly, a sliding door 400 and a flexible screen 500 connected with the second sliding assembly respectively.

[0097] Specifically, the first sliding assembly is arranged on the base 100 and fixedly connected with the base 100. The mounting seat 300 is arranged on the first sliding assembly and fixedly connected with the first sliding assembly, so that the first sliding assembly can drive the mounting seat 300 to move towards or away from the front cover plate 200.

[0098] The sliding door 400 is arranged on the front cover plate 200 and is in sliding connection with the front cover plate 200. When the first sliding assembly driving mounting base 300 moves towards the front cover plate 200, the sliding door 400 can be simultaneously driven to move towards the base 100, that is, to move away from the opening 201 of the front cover plate 200. When the first sliding assembly driving mounting base 300 moves away from the front cover plate 200, the sliding door 400 can be simultaneously driven to move away from the base 100, that is, to move towards the opening 201 of the front cover plate 200. In actual application, the initial position of the sliding door 400 is located at the upper end region of the front cover plate 200. When the first sliding assembly driving mounting base 300 moves from the end away from the front cover plate 200 towards the front cover plate 200, the sliding door 400 moves downwards towards the base 100 from the upper end region of the front cover plate 200. When the first sliding assembly driving mounting base 300 moves from the end close to the front cover plate 200 away from the front cover plate 200, the sliding door 400 moves upwards away from the base 100 from the lower end region of the front cover plate 200.

[0099] The second sliding assembly is fixedly arranged on the mounting base 300. Therefore, when the first sliding assembly driving mounting base 300 moves towards the front cover plate 200, the second sliding assembly as a whole is driven to move towards the front cover plate 200. When the first sliding assembly driving mounting base 300 moves away from the front cover plate 200, the second sliding assembly as a whole is driven to move away from the front cover plate 200.

[0100] The flexible screen 500 is connected with the second sliding assembly, and the second sliding assembly is used to drive the flexible screen 500 to unfold or fold. Specifically, when the first sliding assembly driving mounting base 300 moves towards the front cover plate 200, the second sliding assembly as a whole is simultaneously driven to move towards the front cover plate 200, and the sliding door 400 is driven to move towards the base 100. After the flexible screen 500 moves to the outside of the front cover plate 200, the first sliding assembly stops, and the second sliding assembly drives the flexible screen 500 to unfold. Before the first sliding assembly driving mounting base 300 moves away from the front cover plate 200, that is, before the flexible screen 500 moves towards the inside of the front cover plate 200, the second sliding assembly first drives the flexible screen 500 to fold. After the flexible screen 500 is completely folded, the second sliding assembly stops, and the first sliding assembly driving mounting base 300 moves away from the front cover plate 200, simultaneously driving the second sliding assembly to move away from the front cover plate 200, and driving the sliding door 400 to move away from the base 100, until the flexible screen 500 moves to the inside of the front cover plate 200 and stops moving.

[0101] The vehicle-mounted display screen folding and unfolding device provided by the application drives the second sliding assembly to move towards the front cover plate 200 through the first sliding assembly, and simultaneously drives the sliding door 400 to move towards the base 100, until the flexible screen 500 moves out of the front cover plate 200, and then the second sliding assembly drives the flexible screen 500 to unfold; before driving the second sliding assembly to move away from the front cover plate 200 through the first sliding assembly, the second sliding assembly drives the flexible screen 500 to fold, and simultaneously drives the sliding door 400 to move away from the base 100 through the first sliding assembly, until the flexible screen 500 moves into the front cover plate 200. Therefore, when the vehicle-mounted display screen needs to be used, the vehicle-mounted display screen can be unfolded, and when the vehicle-mounted display screen does not need to be used, the vehicle-mounted display screen can be hidden, so that the overall structure of the center console of the vehicle is more simple and beautiful, and the user experience is improved.

[0102] In a preferred embodiment of the application, the first sliding assembly comprises a mounting seat 300, a first sliding rail 101, a first sliding block 102 and a first driving mechanism; the device further comprises a base 100; the mounting seat 300 is arranged on the first sliding block 102, and the first sliding block 102 is connected with the sliding door 400 through the mounting seat 300; the sliding rail seat of the first sliding rail 101 is fixedly connected with the base 100; the first sliding block 102 is slidably connected with the sliding rail seat of the first sliding rail 101; and the first driving mechanism is connected with the sliding rail seat of the first sliding rail 101.

[0103] The first driving mechanism comprises a first motor 103 and a first transmission mechanism 104; the first motor 103 is fixedly connected with the sliding rail seat of the first sliding rail 101, the first transmission mechanism 104 is connected with the first motor 103, and the first transmission mechanism 104 is arranged on one side of the first sliding rail 101 and along the length direction of the first sliding rail 101; the first transmission mechanism 104 is threadedly connected with the first sliding block 102; and the first motor 103 drives the first transmission mechanism 104 to rotate to drive the first sliding block 101 to move towards or away from the front cover plate 200.

[0104] Reference Figures 1-2 , Figures 4-5 In this embodiment, the first sliding assembly comprises a first sliding rail 101, a first sliding block 102 and a first driving mechanism. The first driving mechanism comprises a first motor 103 and a first transmission mechanism 104.

[0105] The sliding rail seat of the first sliding rail 101 is fixedly connected with the base 100, the first sliding block 102 is mounted on the sliding rail seat of the first sliding rail 101 and slidably connected with the sliding rail seat of the first sliding rail 101.

[0106] The first drive mechanism is connected to the rail seat of the first slide rail 101. Specifically, the first drive mechanism includes a first motor 103 and a first transmission mechanism 104 connected to the first motor 103. The first motor 103 is fixedly connected to the rail seat of the first slide rail 101 and is used to drive the first slider 102 toward or away from the front cover 200. The first transmission mechanism 104 is located on one side of the first slide rail 101 and is arranged along the length of the first slide rail 101. The first transmission mechanism 104 is threadedly connected to the first slider 102.

[0107] In this embodiment, the first motor 103 is fixedly connected to the first slide rail 101, and the first transmission mechanism 104 is threadedly connected to the first slider 102. Therefore, after the first motor 103 is started, it can drive the first transmission mechanism 104 to rotate, thereby enabling the first slider 102 to move toward or away from the front cover 200 along the length direction of the first slide rail 101.

[0108] In a preferred embodiment of the present application, the device also includes: a first connecting component 105; the first connecting component 105 includes: a first connecting rod 1051, and a first fixed rod 1052 and a second connecting rod 1053 respectively hinged to the two ends of the first connecting rod 1051; the end of the first fixed rod 1052 away from the first connecting rod 1051 is connected to the base 100, and the end of the second connecting rod 1053 away from the first connecting rod 1051 is hinged to the sliding door 400; the first connecting rod 1051 is connected to the mounting seat 300, and when the mounting seat 300 moves toward the front cover 200, the mounting seat 300 drives the first connecting rod 1051 to rotate around the end hinged to the first fixed rod 1052 toward the base 100; when the mounting seat 300 moves away from the front cover 200, the mounting seat 300 drives the first connecting rod 1051 to rotate around the end hinged to the first fixed rod 1052 away from the base 100.

[0109] Reference Figure 3 In this embodiment, the vehicle-mounted display screen retracting device further includes: a first connecting component 105, and the first connecting component 105 is respectively connected to the mounting base 300, the base 100, and the sliding door 400.

[0110] Specifically, the first connecting assembly 105 includes a first connecting rod 1051 , and a first fixing rod 1052 and a second connecting rod 1053 hinged to both ends of the first connecting rod 1051 .

[0111] The end of the first fixing rod 1052, which is remote from the first connecting rod 1051, is fixedly connected to the base 100. In practice, the first fixing rod 1052 can be bolted or welded to the base 100, which is not specifically limited in this embodiment. The end of the second connecting rod 1053, which is remote from the first connecting rod 1051, is hingedly connected to the sliding door 400. Therefore, the second connecting rod 1053 and the sliding door 400 can rotate relative to each other. The first connecting rod 1051 is connected to the mounting base 300.

[0112] Specifically, when the first sliding component drives the mounting seat 300 to move toward the front cover 200, the mounting seat 300 can drive the first connecting rod 1051 of the first connecting component 105 to rotate toward the base 100 around the end hinged to the first fixed rod 1052, thereby driving the second connecting rod 1053 hinged to the first connecting rod 1051 to drive the sliding door 400 to move toward the base; when the first sliding component drives the mounting seat 300 to move away from the front cover 200, the mounting seat 300 can drive the first connecting rod 1051 of the first connecting component 105 to rotate around the end hinged to the first fixed rod 1052 away from the base 100, thereby driving the second connecting rod 1053 hinged to the first connecting rod 1051 to drive the sliding door 400 to move away from the base 100.

[0113] In a preferred embodiment of the present application, a cam 301 is provided on the mounting seat 300; a cam groove 1054 is provided on the first connecting rod 1051; the cam groove 1054 includes a first section and a second section connected to each other, the first section and the second section are coplanar and have an angle; the cam 301 is located in the cam groove 1054, and when the mounting seat 300 moves toward the front cover 200, it drives the cam 301 from the first section to the second section; when the mounting seat 300 moves away from the front cover 200, it drives the cam 301 from the second section to the first section.

[0114] Reference Figures 1-3 A cam 301 is provided on the mounting seat 300 , wherein the cam 301 is installed on the mounting seat 300 and is protrudingly provided.

[0115] Figure 3 This is a schematic diagram of a partial connection structure of a first connection component provided in an embodiment of the present application. Figure 3 The first connecting assembly 105 includes a first connecting rod 1051 and a first fixing rod 1052 and a second connecting rod 1053 respectively hinged to both ends of the first connecting rod 1051. A cam slot 1054 is provided on the first connecting rod 1051. Figure 3 As can be seen from FIG, the cam groove 1054 includes a first section and a second section connected to each other, the first section and the second section are coplanar and have an angle between them. Figure 1The cam 301 protruding from the mounting base 300 is located in the cam slot 1054. When the mounting base 300 is driven by the first sliding assembly to move toward the front cover 200, the cam 301 is driven from the first section to the second section of the cam slot 1054, thereby causing the first connecting rod 1051 to rotate toward the base 100 around the end hinged to the first fixed rod 1052; when the mounting base 300 is driven by the first sliding assembly to move away from the front cover 200, the cam 301 is driven from the second section to the first section of the cam slot 1054, thereby causing the first connecting rod 1051 to rotate away from the base 100 around the end hinged to the first fixed rod 1052.

[0116] In this embodiment, the first sliding component drives the mounting base 300 to move toward the front cover 200, and the mounting base 300 drives the cam 301 to move toward the front cover 200, so that the cam 301 enters the second section from the first section of the cam groove 1054 located on the first connecting rod 1051, thereby causing the first connecting rod 1051 to rotate toward the base 100 around the end hinged to the first fixed rod 1052, and then drives the second connecting rod 1053 to rotate around the end hinged to the first connecting rod 1051 toward the base 100, and finally drives the sliding door 400 to move toward the base 100.

[0117] In a preferred embodiment of the present application, the cam slot 1054 further includes a third section communicating with the second section; an opening width of one end of the third section communicating with the second section is smaller than an opening width of the end away from the second section.

[0118] In this embodiment, a third section is further provided on the cam slot 1054 of the first connecting rod 1051, which is connected to the second section. The width of the opening of the end of the third section connected to the second section is smaller than the width of the opening of the end away from the second section. In practical applications, the third section of the cam slot 1054 can be Figure 3 The guide groove 1055 shown in the figure is trumpet-shaped, and the narrower end of the guide groove 1055 is connected with the second section of the cam slide groove 1054, wherein the guide groove 1055 is trumpet-shaped, the opening of the end connected to the end of the second section is narrow, and the opening of the end away from the second section is wide, which is used to guide the cam 301 to slide along the guide groove 1055 into the cam slide groove 1054 when the mounting seat 300 moves away from the front cover 200.

[0119] In an optional embodiment of the present application, the front cover plate 200 is provided with an opening 201, and the sliding door 400 is located close to the opening 201 of the front cover plate 200; the front cover plate 200 is provided with sliding grooves 202 on both sides of the sliding door 400, and the sliding grooves 202 extend along a direction perpendicular to the surface of the base 100; and the side edges of the sliding door 400 are located in the sliding grooves 202 respectively.

[0120] In the embodiment, as shown in Figures 4-5 , the front cover plate 200 is provided with an opening 201, and as shown in Figure 3 , the sliding door 400 is located close to the opening 201 of the front cover plate 200; the front cover plate 200 is provided with sliding grooves 202 on both sides of the sliding door 400, and the sliding grooves 202 extend along a direction perpendicular to the surface of the base 100; and the side edges of the sliding door 400 are located in the sliding grooves 202 respectively, which can make the sliding door 400 slide up and down along the sliding grooves 202, and can keep the sliding door 400 in the sliding grooves 202 of the front cover plate 200 during the movement, so that the sliding door 400 does not deviate.

[0121] In addition, in the embodiment, the size of the opening 201 of the front cover plate 200 is matched with the size of the flexible screen 500 after being folded, so that when the first sliding assembly drives the mounting seat 300 to move towards the front cover plate 200 and simultaneously drives the second sliding assembly to move towards the front cover plate 200, the sliding door 400 moves towards the base 100, the opening 201 of the front cover plate 200 is exposed, the flexible screen 500 can pass through the opening 201 of the front cover plate 200, and after the flexible screen 500 completely passes through the opening 201, the second sliding assembly drives the flexible screen 500 to unfold.

[0122] In the embodiment, when it is needed to hide the flexible screen 500, the second sliding assembly first drives the flexible screen 500 to fold, and after the flexible screen 500 is completely folded, the first sliding assembly drives the mounting seat 300 to move away from the front cover plate 200, simultaneously driving the second sliding assembly to move away from the front cover plate 200, so as to drive the flexible screen 500 to move towards the opening 201, and after the flexible screen 500 is completely moved into the front cover plate 200, the movement is stopped, at this time, the sliding door 400 is just moved to the opening 201, and the opening 201 is shielded.

[0123] In a preferred embodiment of the present application, the second sliding assembly comprises a second sliding rail 1056, a second sliding block 1057 and a second driving mechanism; the sliding rail seat of the second sliding rail 1056 is fixedly connected with the mounting seat 300; the second sliding block 1057 is in sliding connection with the sliding rail seat of the second sliding rail 1056; and the second driving mechanism is connected with the sliding rail seat of the second sliding rail 1056.

[0124] Among them, the second driving mechanism includes: a second motor 1058 and a second transmission mechanism 1059; the second motor 1058 is arranged on the slide rail seat of the second slide rail 1056, the second transmission mechanism 1059 is connected to the second motor 1058, and the second transmission mechanism 1059 is located on one side of the second slide rail 1056 and is arranged along the length direction of the second slide rail 1056; the second transmission mechanism 1059 is threadedly connected to the second slider 1057, and the second motor 1058 drives the second transmission mechanism 1059 to rotate and drive the second slider 1057 toward or away from the front cover 200.

[0125] In this embodiment, referring to Figure 1 and Figure 6 As shown, the second sliding assembly is composed of a second slide rail 1056 and a second slider 1057, wherein the slide rail seat of the second slide rail 1056 is fixedly connected to the mounting base 300, so that the movement of the mounting base 300 can drive the slide rail seat of the second slide rail 1056 to move. The second slider 1057 is slidably connected to the slide rail seat of the second slide rail 1056.

[0126] In this embodiment, the second sliding assembly further includes a second drive mechanism. The second drive mechanism includes a second motor 1058 and a second transmission mechanism 1059. The second motor 1058 is mounted on and fixedly connected to the rail seat of the second rail 1056. The second transmission mechanism 1059 is connected to the second motor 1058 and is located on one side of the second rail 1056 and along its length. The second transmission mechanism 1059 is threadedly connected to the second slider 1057.

[0127] In this embodiment, after the second motor 1058 is started, it can drive the second transmission mechanism 1059 to rotate, thereby driving the second slider 1057 to move toward or away from the front cover 200.

[0128] In a preferred embodiment of the present application, the device further includes: a second connecting component; the second connecting component is arranged on the second slider 1057, and the second connecting component is hinged to the flexible screen 500; when the second slider 1057 moves toward the front cover 200, it drives the second connecting component to move toward the front cover 200 to drive the flexible screen 500 to fold; when the second slider 1057 moves away from the front cover 200, it drives the second connecting component to move away from the front cover 200 to drive the flexible screen 500 to unfold.

[0129] Specifically, the second connecting assembly comprises a third connecting rod 1100 and a second fixed rod 1101 hinged to the third connecting rod 1100; one end of the third connecting rod 1100 away from the second fixed rod 1101 is hinged to the flexible screen 500; the second fixed rod 1101 is fixedly arranged on the second sliding block 1057; when the second sliding block 1057 moves towards the front cover plate 200, the third connecting rod 1100 is driven to rotate away from the base 100 around the end hinged to the second fixed rod 1101, so as to fold the flexible screen 500; when the second sliding block 1057 moves away from the front cover plate 200, the third connecting rod 1100 is driven to rotate towards the base 100 around the end hinged to the second fixed rod 1101, so as to unfold the flexible screen 500.

[0130] In the embodiment, referring to Figure 6 , the vehicle-mounted display screen folding and unfolding device further comprises a second connecting assembly; the second connecting assembly comprises a third connecting rod 1100 and a second fixed rod 1101 hinged to the third connecting rod 1100.

[0131] As shown in Figure 6 , one end of the third connecting rod 1100 away from the second fixed rod 1101 is hinged to the flexible screen 500, and the second fixed rod 1101 is arranged on the second sliding block 1057 and fixedly connected with the second sliding block 1057. When the second sliding block 1057 is driven by the second motor 1058 to move towards the front cover plate 200, the third connecting rod 1100 is driven to rotate away from the base 100 around the end hinged to the second fixed rod 1101, so as to fold the flexible screen 500. When the second sliding block 1057 is driven by the second motor 1058 to move away from the front cover plate 200, the third connecting rod 1100 is driven to rotate towards the base 100 around the end hinged to the second fixed rod 1101, so as to unfold the flexible screen 500.

[0132] In an optional embodiment of the present application, as shown in Figure 1 , Figure 4 and Figures 16-19 , a shielding plate 1103 is arranged on the mounting seat 300, and the shielding plate 1103 is located between the flexible screen 500 and the mounting seat 300. After the flexible screen 500 moves out of the front cover plate 200, the shielding plate 1103 can shield the opening 201 of the front cover plate 200, so that the device as a whole is more beautiful.

[0133] In a preferred embodiment of the present application, the flexible screen 500 is provided with a first housing 502, a second housing 503 and an intermediate housing 504; the device further comprises a hinge assembly 501;

[0134] The first housing 502 , the second housing 503 and the intermediate housing 504 are respectively connected to the hinge assembly 501 ;

[0135] The intermediate housing 504 is fixedly connected to the support rod 1102 mounted on the mounting base 300 .

[0136] The hinge assembly 501 includes a hinge base 5011 and a first hinge rotating plate 5012 and a second hinge rotating plate 5013 rotatably connected to the hinge base 5011 .

[0137] In which, at least one of the first surface of the first hinge rotating plate 5012 and the second surface of the second hinge rotating plate 5013 is higher than the third surface of the hinge seat 5011, and there is a height difference between the first surface of the first hinge rotating plate 5012 and the second surface of the second hinge rotating plate 5013 and the third surface of the hinge seat 5011.

[0138] Preferably, the first surface of the first hinge rotating plate 5012 and the second surface of the second hinge rotating plate 5013 are at the same height, the first surface of the first hinge rotating plate 5012 and the second surface of the second hinge rotating plate 5013 are both higher than the third surface of the hinge seat 5011, and there is a first height difference between the first surface of the first hinge rotating plate 5012 and the third surface of the hinge seat 5011, and there is a first height difference between the second surface of the second hinge rotating plate 5013 and the third surface of the hinge seat 5011.

[0139] In this embodiment, continue to refer to Figure 6 The flexible screen 500 is provided with a first shell 502, a second shell 503 and an intermediate shell 504, referring to Figures 14-15 As shown, the first shell 502, the second shell 503 and the middle shell 504 are respectively connected to the hinge assembly 501. The middle shell 504 is fixedly connected to the support rod 1102 installed on the mounting base 300, and the flexible screen 500 is laid on the plane formed by the first shell 502, the second shell 503 and the middle shell 504.

[0140] Reference Figure 7 and Figure 8The hinge assembly 501 shown includes a hinge base 5011 and a first hinge rotating plate 5012 and a second hinge rotating plate 5013 rotatably connected to the hinge base 5011. The first surface of the first hinge rotating plate 5012 and the second surface of the second hinge rotating plate 5013 are at the same height. The first surface of the first hinge rotating plate 5012 and the second surface of the second hinge rotating plate 5013 are both higher than the third surface of the hinge base 5011. There is a first height difference OP between the first surface of the first hinge rotating plate 5012 and the third surface of the hinge base 5011, and there is a first height difference OP between the second surface of the second hinge rotating plate 5013 and the third surface of the hinge base 5011. Figures 9-10 As shown, the second hinge rotating plate 5013 is as shown in FIG. Figure 11 As shown. Figure 12 A front view of the hinge assembly shown folded, and Figure 13 The front view of the hinge assembly after unfolding is shown. After the hinge assembly 501 is folded, due to the existence of the first height difference OP, the flexible screen 500 forms a full rounded corner in the folding area as shown in the figure, thereby being able to protect the flexible screen 500 to the greatest extent.

[0141] In a preferred embodiment of the present application, a first limit switch 5014 is provided on the first sliding component, and a second limit switch 5015 is provided on the mounting base 300; wherein, there are two first limit switches 5014, and the two first limit switches 5014 are respectively provided at the two ends of the first slide rail 101 of the first sliding component, for limiting the first slider 102 of the first sliding component; there are two second limit switches 5015, and the two second limit switches 5015 are respectively provided at the two ends of the mounting base 300, for limiting the second slider 1057 of the second sliding component.

[0142] In this embodiment, continue to refer to Figures 1-2 、 Figures 4-5 As shown, a first limit switch 5014 is respectively provided at both ends of the first slide rail 101 of the first sliding assembly, and the first limit switch 5014 is used to limit the first slider 102; a second limit switch 5015 is respectively provided at both ends of the mounting base 300 along the length direction of the second slide rail 1056, and the second limit switch 5015 is used to limit the second slider 1057.

[0143] In actual application, the first limit switch 5014 and the second limit switch 5015 are connected with the control system respectively, the first motor 103 drives the first sliding block 102 to move towards the front cover plate 200, when the first sliding block 102 touches the first limit switch 5014, the flexible screen 500 is just moved out of the front cover plate 200, at this time, the first motor 103 stops, the second motor 1058 starts and drives the second sliding block 1057 to move away from the front cover plate 200, so as to drive the flexible screen 500 to unfold. When it is needed to hide the flexible screen 500, the second motor 1058 starts, drives the second sliding block 1057 to move towards the front cover plate 200, after the second sliding block 1057 touches the second limit switch 5015, the flexible screen 500 is just completely folded, at this time, the second motor 1058 stops, the first motor 103 starts and drives the first sliding block 102 to move away from the front cover plate 200 until the first sliding block 102 touches the first limit switch 5014 and stops, at this time, the flexible screen 500 is just moved into the front cover plate 200.

[0144] In a preferred embodiment of the present application, referring to Figures 16-22 The second driving mechanism comprises a spring 1105, a guide rod 1104 and a limit plate 1106. One end of the guide rod 1104 is connected with the sliding rail seat of the second sliding rail 1056, and the other end of the guide rod 1104 away from the sliding rail seat is in sliding connection with the second sliding block 1057. The spring 1105 is sleeved on the guide rod 1104, and two ends of the spring 1105 are in abutment with the second sliding block 1057 and the sliding rail seat of the second sliding rail 1056 respectively. One end of the limit plate 1106 is connected with the base 100, and the other end of the limit plate 1106 away from the base 100 extends towards the direction of the second sliding block 1057, so as to abut with the second sliding block 1057 when the mounting seat 300 moves towards the front cover plate 200, so that the spring 1105 is compressed, and the limit plate 1106 is separated from the second sliding block 1057 when the mounting seat 300 moves away from the front cover plate 200, so that the spring 1105 rebounds.

[0145] In the embodiment, referring to Figure 20 When the first sliding assembly moves towards the front cover plate 200 and drives the second sliding assembly to move towards the front cover plate 200, the second sliding block 1057 of the second sliding assembly does not abut with the limit plate 1106; when the first sliding assembly moves away from the front cover plate 200, the second sliding block 1057 of the second sliding assembly abuts with the limit plate 1106. Figure 21As shown, when the first sliding assembly continues to move towards the front cover plate 200, the second sliding assembly continues to be driven to move towards the front cover plate 200, at this time, the second sliding block 1057 abuts against the limiting plate 1106, when the first sliding assembly continues to move towards the front cover plate 200, the second sliding assembly continues to be driven to move towards the front cover plate 200, at this time, the spring 1105 is compressed, the second sliding block 1057 relatively slides relative to the second sliding rail 1056, and the second sliding block 1057 moves away from the front cover plate 200, at this time, the second sliding block 1057 drives the flexible screen 500 to unfold.

[0146] When the first sliding assembly moves away from the front cover plate 200, the second sliding assembly is driven to move away from the front cover plate 200, at this time, due to the spring force, the second sliding block 1057 relatively slides relative to the second sliding rail 1056, the second sliding block 1057 moves towards the front cover plate 200, as the first sliding assembly continues to move away from the front cover plate 200, the limiting plate 1106 gradually separates from the second sliding block 1057, until the two are completely separated, and the flexible screen 500 is completely folded.

[0147] In the embodiment of the present application, with reference to Figures 23-26 As shown, Figure 23 is a structure schematic diagram of a vehicle-mounted display screen folding and unfolding device provided by an embodiment of the present application in an unfolded state; Figure 24 is a cross-sectional structure schematic diagram of a vehicle-mounted display screen folding and unfolding device provided by an embodiment of the present application in an unfolded state; wherein, Figure 24 is a cross-sectional view along the direction of D-D in FIG. Figure 23 . Figure 25 is a structure schematic diagram of a vehicle-mounted display screen folding and unfolding device provided by an embodiment of the present application in an unfolded state; Figure 26 is a cross-sectional structure schematic diagram of a vehicle-mounted display screen folding and unfolding device provided by an embodiment of the present application in an unfolded state; wherein, Figure 26 is a cross-sectional view along the direction of D-D in FIG. Figure 25 .

[0148] In the embodiment, in combination with Figures 1-26As shown, when the flexible screen 500 needs to be unfolded, first, the first motor 103 starts and drives the first sliding block 102 to move towards the front cover plate 200, the first sliding block 102 drives the mounting seat 300 to move towards the front cover plate 200, the mounting seat 300 drives the second sliding assembly to move towards the front cover plate 200 as a whole, at the same time, drives the first connecting plate 1051 to rotate around one end hinged with the first fixed rod 1052 towards the base 100, thereby driving the sliding door 400 to move towards the base 100, exposing the opening 201 of the front cover plate 200, with the first motor 103 continuously driving the first sliding block 102 to move towards the front cover plate 200, the flexible screen 500 gradually moves out of the front cover plate 200, until the first sliding block 102 touches the first limit switch 5014, the first motor 103 stops, the second motor 1058 starts and drives the second sliding block 1057 to move away from the front cover plate 200, thereby driving the second fixed rod 1101 to move away from the front cover plate 200, and further driving the third connecting rod 1100 to rotate around one end hinged with the second fixed plate 1101 towards the base 100, so that the flexible screen 500 is unfolded, until the second sliding block 1057 touches the second limit switch 5015, the second motor 1058 stops, at this time, the flexible screen 500 is completely unfolded. When the flexible screen 500 needs to be hidden, the second motor 1058 starts, drives the second sliding block 1057 to move towards the front cover plate 200, drives the second fixed plate 1101 to move towards the front cover plate 200, thereby driving the third connecting rod 1100 to rotate around one end hinged with the second fixed plate 1101 away from the base 100, so that the flexible screen 500 is folded, until the second sliding block 1057 touches the second limit switch 5015, the second motor 1058 stops, at this time, the flexible screen 500 is completely folded, the first motor 103 starts, drives the first sliding block 102 to move away from the front cover plate 200, the flexible screen 500 moves towards the front cover plate 200, at this time, the mounting seat 300 drives the first connecting plate 1051 to rotate around one end hinged with the first fixed rod 1052 away from the base 100, drives the sliding door 400 to move away from the base 100, and stops after the first motor 103 touches the first limit switch 5014, at this time, the flexible screen 500 is completely moved into the front cover plate 200, the sliding door 400 is moved to the opening 201, covering the opening 201, and the recycling of the flexible screen 500 is completed.

[0149] The embodiment of the present application provides a vehicle-mounted display screen folding and unfolding device, the device comprises: a base and a front cover plate vertically arranged with the base; a first sliding assembly arranged on the base; a mounting seat connected with the first sliding assembly, the first sliding assembly being used for driving the mounting seat to move towards or away from the front cover plate; a sliding door slidingly connected with the front cover plate, the mounting seat driving the sliding door to move towards the base when moving towards the front cover plate, and the mounting seat driving the sliding door to move away from the base when moving away from the front cover plate; a second sliding assembly arranged on the mounting seat; and a flexible screen connected with the second sliding assembly, the second sliding assembly being used for unfolding the flexible screen after the flexible screen moves out of the front cover plate and folding the flexible screen before the flexible screen moves into the front cover plate. The vehicle-mounted display screen folding and unfolding device provided by the present application drives the second sliding assembly to move towards the front cover plate through the first sliding assembly, and simultaneously drives the sliding door to move towards the base, until the flexible screen moves out of the front cover plate, and then the second sliding assembly unfolds the flexible screen; before the first sliding assembly drives the second sliding assembly to move away from the front cover plate, the second sliding assembly folds the flexible screen, and then the first sliding assembly drives the second sliding assembly to move away from the front cover plate, and simultaneously drives the sliding door to move away from the base, until the flexible screen moves into the front cover plate. Therefore, when the vehicle-mounted display screen needs to be used, the vehicle-mounted display screen can be unfolded, and when the vehicle-mounted display screen does not need to be used, the vehicle-mounted display screen can be hidden, so that the overall structure of the center console of the vehicle is more simple and beautiful, and the use experience of the user is improved.

[0150] In a second aspect, the embodiment of the present application provides a vehicle, which comprises the vehicle-mounted display screen folding and unfolding device according to the first aspect of the embodiment of the present application.

[0151] In the description, each embodiment focuses on the difference from other embodiments, and the same or similar parts between the embodiments can be referred to each other.

[0152] Those skilled in the art should understand that the embodiments of the present application can be provided as a method, device or computer program product. Therefore, the embodiments of the present application can be in the form of a complete hardware embodiment, a complete software embodiment or an embodiment combining software and hardware aspects. Moreover, the embodiments of the present application can be in the form of a computer program product implemented on one or more computer usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer usable program codes.

[0153] The embodiments of the present application are described with reference to the flowchart illustrations and / or block diagrams of the methods, terminal devices (systems) and computer program products according to the embodiments of the present application. It is understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal devices to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal devices, create means for implementing the functions specified in the flowchart illustrations and / or block diagrams. Figure One one or more functions specified in the flowchart illustrations and / or block diagrams. Figure One one or more functions specified in the flowchart illustrations and / or block diagrams.

[0154] These computer program instructions can also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal devices to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instructions which implement the functions specified in the flowchart illustrations and / or block diagrams. Figure One one or more functions specified in the flowchart illustrations and / or block diagrams. Figure One one or more functions specified in the flowchart illustrations and / or block diagrams.

[0155] These computer program instructions can also be loaded onto a computer or other programmable data processing terminal devices, such that a series of operational steps are performed on the computer or other programmable terminal devices to produce a computer implemented process so that the instructions executed on the computer or other programmable terminal devices provide steps for implementing the functions specified in the flowchart illustrations and / or block diagrams. Figure One one or more functions specified in the flowchart illustrations and / or block diagrams. Figure One one or more functions specified in the flowchart illustrations and / or block diagrams.

[0156] Although preferred embodiments of the present application have been described, those skilled in the art will be able to make additional modifications and variations to these embodiments without departing from the basic inventive concepts disclosed. Accordingly, it is intended to be covered in the appended claims all such modifications and variations as fall within the scope of the embodiments of the present application.

[0157] Finally, it needs to be pointed out that in this document, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying that there is any such actual relationship or order between these entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, so that a process, method, article, or terminal device including a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or terminal device. Without more limitations, an element defined by the statement "comprising a" does not exclude the existence of additional identical elements in the process, method, article, or terminal device including the element.

[0158] The above provides a kind of vehicle display screen folding device and vehicle, have carried out detailed introduction, the principle and implementation mode of the present application are described in this paper by applying specific example, the above example is only for helping to understand the method of the present application and its core idea;For the general technical personnel in the art, according to the idea of the present application, there will be changes in specific implementation mode and application range, as described above, the content of the specification should not be understood as the limitation of the present application.

Claims

1. A vehicle-mounted display screen retracting device, characterized in that: The device comprises: a front cover, a first sliding assembly, a second sliding assembly and a flexible screen; An opening is provided on the front cover plate, and a sliding door is provided on the front cover plate at the position of the opening, and the sliding door is slidably connected to the front cover plate; The first sliding assembly is connected to the second sliding assembly and the sliding door, respectively. When the first sliding assembly moves toward the front cover, it drives the second sliding assembly to move toward the front cover while driving the sliding door away from the opening. When the first sliding assembly moves away from the front cover, it drives the second sliding assembly to move away from the front cover while driving the sliding door toward the opening. The second sliding component is connected to the flexible screen and is used to unfold the flexible screen after the flexible screen passes through the opening and moves outside the front cover plate, or to fold the flexible screen before the flexible screen passes through the opening and moves into the front cover plate.

2. The vehicle-mounted display screen retracting device according to claim 1, characterized in that: The first sliding assembly includes: a first sliding rail, a first slider and a first driving mechanism; the device also includes: a base; The slide rail seat of the first slide rail is fixedly connected to the base; The first sliding block is slidably connected to the slide rail seat of the first slide rail; The first driving mechanism is connected to the slide rail seat of the first slide rail.

3. The vehicle-mounted display screen retracting device according to claim 2, characterized in that: A mounting seat is provided at one end of the first sliding block away from the first sliding rail; The first sliding block is connected to the sliding door through the mounting seat.

4. The vehicle-mounted display screen retracting device according to claim 2, characterized in that: The first driving mechanism includes: a first motor and a first transmission mechanism; The first motor is fixedly connected to the rail seat of the first rail, the first transmission mechanism is connected to the first motor, and the first transmission mechanism is located on one side of the first rail and arranged along the length direction of the first rail, and the first transmission mechanism is connected to the first slider; The first motor drives the first transmission mechanism to rotate and drive the first slider to move toward or away from the front cover.

5. The vehicle-mounted display screen retracting device according to claim 3, characterized in that: The device further comprises: a first connecting component; The first connecting assembly includes a first connecting rod and a second connecting rod hinged to the first connecting rod, wherein one end of the second connecting rod away from the first connecting rod is hinged to the sliding door.

6. The vehicle-mounted display screen retracting device according to claim 5, characterized in that: The first connecting assembly further includes: a first fixing rod; The first fixing rod is hinged to the first connecting rod, and one end of the first fixing rod away from the first connecting rod is connected to the base; The first connecting rod is connected to the mounting seat. When the mounting seat moves toward the front cover, the mounting seat drives the first connecting rod to rotate toward the base around the end hinged to the first fixed rod; when the mounting seat moves away from the front cover, the mounting seat drives the first connecting rod to rotate around the end hinged to the first fixed rod away from the base.

7. The vehicle-mounted display screen retracting device according to claim 5, characterized in that: A cam is provided on the mounting seat; a cam slot is provided on the first connecting rod; The cam slot comprises a first section and a second section that are interconnected, wherein the first section and the second section are coplanar and have an included angle; The cam is located in the cam slot, and when the mounting seat moves toward the front cover, it drives the cam from the first section to the second section; when the mounting seat moves away from the front cover, it drives the cam from the second section to the first section.

8. The vehicle-mounted display screen retracting device according to claim 7, characterized in that: The cam slot also includes a third section that is connected to the second section; The opening width of one end of the third section that is connected to the second section is smaller than the opening width of the end away from the second section.

9. The vehicle-mounted display screen retracting device according to claim 3, characterized in that: The second sliding assembly includes: a second sliding rail, a second slider and a second driving mechanism; The slide rail seat of the second slide rail is fixedly connected to the mounting seat; The second sliding block is slidably connected to the slide rail seat of the second slide rail; The second driving mechanism is connected to the slide rail seat of the second slide rail.

10. The vehicle-mounted display screen retracting and extending device according to claim 9, characterized in that: The second driving mechanism includes: a second motor and a second transmission mechanism; The second motor is arranged on the rail seat of the second rail, the second transmission mechanism is connected to the second motor, and the second transmission mechanism is located on one side of the second rail and arranged along the length direction of the second rail, and the second transmission mechanism is connected to the second slider; The second motor drives the second transmission mechanism to rotate and drive the second slider to move toward or away from the front cover.

11. The vehicle-mounted display screen retracting device according to claim 9, characterized in that: The device further comprises: a second connecting component; The second connecting component is provided on the second slider, and the second connecting component is hinged to the flexible screen; When the second slider moves toward the front cover, it drives the second connecting component to move toward the front cover to drive the flexible screen to fold; When the second slider moves away from the front cover, it drives the second connecting component to move away from the front cover to drive the flexible screen to unfold.

12. The vehicle-mounted display screen retracting device according to claim 11, characterized in that: The second connecting assembly includes: a third connecting rod and a second fixing rod hinged to the third connecting rod; One end of the third connecting rod away from the second fixing rod is hinged to the flexible screen; The second fixing rod is fixedly connected to the second sliding block.

13. The vehicle-mounted display screen retracting device according to claim 3, characterized in that: The flexible screen is provided with a first shell, a second shell and an intermediate shell; the device further comprises: a hinge assembly; The first housing, the second housing and the intermediate housing are respectively connected to the hinge assembly; The intermediate shell is fixedly connected to a support plate mounted on the mounting seat.

14. The vehicle-mounted display screen retracting device according to claim 13, characterized in that: The hinge assembly includes: a hinge base, and a first hinge rotating plate and a second hinge rotating plate rotatably connected to the hinge base; Wherein, at least one of the first surface of the first hinge rotating plate and the second surface of the second hinge rotating plate is higher than the third surface of the hinge seat, and there is a height difference between the first surface of the first hinge rotating plate and the second surface of the second hinge rotating plate and the third surface of the hinge seat.

15. The vehicle-mounted display screen retracting device according to claim 3, characterized in that: The first sliding assembly is provided with a first limit switch, and the mounting seat is provided with a second limit switch; There are two first limit switches, which are respectively arranged at both ends of the first slide rail of the first sliding assembly, and are used to limit the first slide block of the first sliding assembly; There are two second limit switches, which are respectively arranged at two ends of the mounting seat and are used to limit the second sliding block of the second sliding assembly.

16. The vehicle-mounted display screen retracting device according to claim 9, characterized in that: The second driving mechanism includes: a spring, a guide rod One end of the guide rod is connected to the slide rail seat of the second slide rail, and one end of the guide rod away from the slide rail seat is slidably connected to the second slider; The spring is sleeved on the guide rod, and two ends of the spring are respectively in contact with the second sliding block and the slide rail seat of the second slide rail.

17. The vehicle-mounted display screen retracting device according to claim 16, characterized in that: The second driving mechanism further includes: a limiting plate; One end of the limiting plate is connected to the base, and one end of the limiting plate away from the base extends toward the second sliding block; When the mounting seat moves toward the front cover, the limiting plate abuts against the second slider to compress the spring; when the mounting seat moves away from the front cover, the limiting plate separates from the second slider to allow the spring to rebound.

18. A vehicle, characterized in that: The vehicle includes the vehicle-mounted display screen retracting device according to any one of claims 1 to 17.

Images