Mounting structure of display screen and vehicle

Abstract

The invention provides a display screen mounting structure and a vehicle, and belongs to the technical field of vehicles, the display screen mounting structure comprises a display screen and a movable cover plate, and the display screen is mounted on a vehicle interior trimming panel; the movable cover plate can be driven by the sliding driving mechanism to slide to cover the display screen or slide to be hidden in the interior trim panel to expose the display screen; the sliding driving mechanism is installed in the interior trimming panel in a hidden mode and connected with the movable cover plate. The movable cover plate capable of shielding the display screen in the vehicle is constructed, when the display screen is not needed during parking and flameout, the sliding driving mechanism drives the movable cover plate to slide to the outer side of the display screen to shield the display screen, the movable cover plate plays a role in protecting the display screen, the situation that the display screen is damaged or polluted, and consequently images are blurred or cannot be displayed can be avoided, and the display effect is improved. The driving hidden danger is avoided; when the vehicle is started to run, the movable cover plate can be moved to the inner side of the interior trimming panel through the sliding driving mechanism, it is guaranteed that images are displayed by the display screen, and a view is provided for driving safety.

Description

Technical Field

[0001] The present invention belongs to the technical field of vehicles, and in particular relates to a mounting structure of a display screen based on an electronic exterior rearview mirror system, and a vehicle equipped with the mounting structure of the display screen. Background Art

[0002] Car rearview mirrors are often called the driver's "third eye". As vehicle-mounted products are becoming more electronic and intelligent, the light of traditional optical rearview mirrors is gradually dimming, and electronic exterior rearview mirror systems that combine beauty and intelligent black technology are increasingly sought after by the industry.

[0003] CMS is the abbreviation of Camera Monitor System, which literally means camera monitoring system. In automotive applications, it generally refers to the electronic exterior rearview mirror system. The field of view is usually captured by an external camera (camera), and the signal is further processed through the electronic control unit (ECU). Finally, the display (monitor) provides the driver with a field of view. At the same time, it can integrate functions such as blind spot warning and obstacle prompt.

[0004] At present, the display screens of electronic exterior rearview mirror systems are mostly installed on the A-pillars or door panels inside the vehicle. The currently disclosed electronic exterior rearview mirror systems have the following disadvantages: the display screens are exposed inside the vehicle and are located in relatively obvious locations such as the doors or A-pillars, and are easily damaged or contaminated, resulting in the inability to display or incompletely display the image within the rear field of view of the vehicle while driving, causing a driving safety hazard. Summary of the invention

[0005] The embodiments of the present invention provide a display screen installation structure and a vehicle, aiming to solve the problem that the display screen in the current electronic exterior rearview mirror system is exposed inside the vehicle, is easily contaminated and damaged, and causes hidden dangers to driving safety.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: to provide a display screen installation structure, including: a display screen and a movable cover plate, the display screen is installed on the vehicle interior panel; the movable cover plate can be driven by a sliding drive mechanism to slide to cover the display screen, or slide to be hidden in the interior panel to expose the display screen; the sliding drive mechanism is hidden and installed in the interior panel and connected to the movable cover plate.

[0007] In combination with the first aspect, in one implementation, the sliding drive mechanism includes a driving unit and a guiding unit cooperating with the movable cover plate for sliding; the driving unit is connected to the movable cover plate, and the movable cover plate is slidably cooperating with the guiding unit.

[0008] In combination with the first aspect, in one implementation, the drive unit includes a drive motor, a driving wheel connected to the drive motor, and a rack meshing with the driving wheel, and the movable cover is connected to the rack; the drive motor is installed on the interior panel or the body frame.

[0009] In combination with the first aspect, in one implementation, the guide unit includes two guide rails parallel to the sliding direction, and the two opposite sides of the movable cover plate are slidably fitted on the guide rails; the guide rails are fixedly arranged on the inner side of the interior trim panel.

[0010] In combination with the first aspect, in one implementation, the guide unit further includes a reinforcing plate and a connecting beam fixedly disposed between the two guide rails, and a window for exposing the display screen is formed between the reinforcing plate and the connecting beam.

[0011] In combination with the first aspect, in one implementation, the movable cover plate is provided with an elastic protrusion that elastically abuts against the two guide rails.

[0012] In combination with the first aspect, in one implementation, the mounting structure further includes a decorative frame fixedly arranged around the window.

[0013] In combination with the first aspect, in one implementation, a card connector is provided on the inner side of the decorative frame, and a card connection hole for card connection of the card connector is provided on the guide rail.

[0014] In combination with the first aspect, in one implementation, a clamping protrusion is provided in the clamping hole, and a card interface that is clamped with the clamping protrusion is provided on the clamping joint.

[0015] Compared with the prior art, the display screen installation structure provided by the present invention has the following beneficial effects: a movable cover plate is constructed to cover the display screen inside the vehicle; when the display screen is not needed due to parking and engine shutdown, a sliding drive mechanism drives the movable cover plate to slide to the outside of the display screen to cover the display screen; the movable cover plate protects the display screen and can prevent the display screen from being damaged or contaminated, resulting in blurred or undisplayed images and causing driving hazards; when the vehicle starts to drive, the movable cover plate can be moved to the inside of the interior trim panel through the sliding drive mechanism to ensure that the display screen displays images and provide a field of view for driving safety.

[0016] In a second aspect, an embodiment of the present invention further provides a vehicle, comprising the installation structure of the display screen.

[0017] The vehicle provided by the present invention can avoid damage or pollution caused by exposure of the display screen due to the use of a movable cover plate capable of shielding the display screen, thereby ensuring that the display screen can clearly and completely display the collected visual field image, thereby greatly improving driving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of the display screen provided in an embodiment of the present invention being installed on an interior trim panel (from the perspective of the vehicle exterior to the vehicle interior);

[0019] Figure 2 For along Figure 1 The cross-sectional structure diagram along the AA line;

[0020] Figure 3 For along Figure 1 The cross-sectional structure diagram of the middle BB line;

[0021] Figure 4 for Figure 1 A schematic diagram of the structure of the installation structure of the display screen shown (without the display screen);

[0022] Figure 5 A schematic diagram of the structure of the display screen provided in an embodiment of the present invention being installed on an interior trim panel (from the perspective of the vehicle interior to the exterior);

[0023] Figure 6 A schematic diagram of the structure of the installation structure of the display screen provided in an embodiment of the present invention (from the perspective of the outside of the vehicle to the inside of the vehicle);

[0024] Figure 7 for Figure 6 A schematic diagram of the installation structure of the display screen provided (from the perspective of the inside of the vehicle to the outside of the vehicle);

[0025] Figure 8 for Figure 6 A schematic diagram of the structure of the display screen installation structure (without the display screen) provided (from the perspective of the outside of the vehicle to the inside of the vehicle);

[0026] Fig. 9 A schematic diagram of an exploded structure of a display screen installation structure provided by an embodiment of the present invention;

[0027] Fig.10 A schematic diagram of the structure of the installation structure of the display screen provided in an embodiment of the present invention (without the display screen and the movable cover);

[0028] Fig.11 A schematic diagram of the structure of the installation structure of the display screen provided in an embodiment of the present invention (excluding the display screen and the sliding drive mechanism);

[0029] Fig.12 A schematic diagram of the structure of a decorative frame provided by an embodiment of the present invention;

[0030] Fig.13 A schematic diagram of the structure of a guide rail provided in an embodiment of the present invention;

[0031] Fig.14 A schematic diagram of the structure of a movable cover provided in an embodiment of the present invention;

[0032] Description of reference numerals:

[0033] 1. Reinforcement plate; 11. Grid hole; 12. Positioning notch; 13. Limiting groove; 2. Guide rail; 21. Card slot; 22. Card hole; 221. Card protrusion; 222. Limiting protrusion; 23. Slide groove; 24. Reinforcement rib; 25. Thickening part; 26. Limiting hole; 261. Bump; 262. Limiting rib; 27. Guide hole; 3. Movable cover; 31. Reinforcement rib; 32. Elastic protrusion; 33. Guide part; 4. Display screen; 5. Interior panel; 6. Limiting plate; 7. Fixing block; 71. Self-tapping screw; 72. BOSS column; 8. Sliding drive mechanism; 81. Rack; 82. Driving wheel; 83. Support plate; 9. Decorative frame; 91. Card joint; 911. Card interface; 92. Guide head; 93. Positioning joint; 94. Limiting plug plate; 95. Limiting head; 951. Limiting notch. DETAILED DESCRIPTION

[0034] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0035] Please also read Figures 1 to 14 The installation structure of the display screen provided by the present invention is now described. The installation structure of the display screen includes a display screen 4 and a movable cover plate 3. The display screen 4 is installed on the vehicle interior panel 5. The movable cover plate 3 can slide to cover the display screen 4 or slide to hide in the interior panel 5 to expose the display screen 4 under the drive of the sliding drive mechanism 8. The sliding drive mechanism 8 is hidden in the interior panel 5 and connected to the movable cover plate 3.

[0036] The mounting structure of the display screen 4 provided by the present invention is constructed with a movable cover plate 3 that can cover the display screen 4 in the vehicle. When the display screen 4 is not needed when the vehicle is parked and the engine is turned off, the sliding drive mechanism 8 drives the movable cover plate 3 to slide to the outside of the display screen 4 to cover the display screen 4. The movable cover plate 3 protects the display screen 4 and can prevent the display screen 4 from being damaged or contaminated, resulting in blurred or undisplayed images and causing driving hazards. When the vehicle starts to drive, the movable cover plate 3 can be moved to the inside of the interior panel 5 by the sliding drive mechanism 8 to ensure that the display screen 4 displays images, providing a field of view for driving safety.

[0037] Optionally, the display screen 4 is arranged on the interior panel of the A-pillar or the interior panel of the side door. For example, in the first embodiment, a window for exposing the display screen 4 is provided on the interior panel of the side door, the display screen 4 is installed on the side door, and the movable cover plate 3 is hidden between the side door outer panel and the side door interior panel; in the second embodiment, a window for exposing the display screen 4 is provided on the interior panel of the A-pillar, and the display screen 4 is installed on the interior panel of the A-pillar.

[0038] It should be noted that, the term "hidden inside the interior trim panel 5" herein refers to the space between the interior trim panel 5 and the vehicle body outer panel, corresponding to the position where the display screen 4 is exposed.

[0039] In some embodiments, Figure 1 and Figure 4 As shown, the sliding drive mechanism 8 includes a driving unit and a guide unit that cooperates with the sliding of the movable cover plate 3; the driving unit is connected to the movable cover plate 3, and the movable cover plate 3 slides with the guide unit. The driving unit provides power for the reciprocating movement of the movable cover plate 3, and the guide unit limits the walking track of the movable cover plate 3.

[0040] Optionally, the drive unit can be electrically driven, pneumatically driven or hydraulically driven, and the drive unit can be arranged inside the interior panel 5 or on the inner panel of the door; the drive unit can also be manually operated, by pulling the movable cover 3 from the inside of the interior panel 5 to the outside of the display screen 4 or pushing it into the inside of the interior panel 5 by hand.

[0041] It can be driven by electric, pneumatic or hydraulic means and can be connected to the vehicle computer ECU for automatic control, while manual operation can be used as a backup when automatic control fails. Therefore, protective patterns or ridges for hand touch can be set on the outer side of the movable cover 3 to facilitate the pushing action of the assisting hand.

[0042] In some embodiments, Figure 1 , Figure 4 and Fig. 9 As shown, the driving unit includes a driving motor, a driving wheel 82 connected to the driving motor, and a rack 81 meshed with the driving wheel 82, and the movable cover 3 is connected to the rack 81; the driving motor is installed on the interior panel 5 or the body frame. This embodiment is electrically driven, and the driving motor is used to rotate forward and reverse to drive the driving wheel 82 forward and reverse, and the driving wheel 82 drives the meshed rack 81 to move back and forth in a straight line, so that the movable cover 3 covers the outside of the display screen 4 or hides inside the interior panel 5.

[0043] The connection between the movable cover plate 3 and the rack 81 can be bolted, clamped or welded to ensure synchronous movement of the movable cover plate 3 and the rack 81 .

[0044] The transmission mode of the gear rack 81 is adopted, and the gear meshing has good self-locking performance, so that the movable cover plate 3 can realize the self-locking and self-positioning functions.

[0045] In order to improve the support strength of the installation position of the driving wheel 82 and prevent the deformation of the area from affecting the meshing transmission with the rack 81, a support plate 83 (such as Figure 1 , Figure 4 and Fig. 9 As shown, the driving wheel 82 is connected to the support plate 83 through a shaft, and the shaft is an integral structure with the main shaft of the driving motor, or is connected as a whole by a coupling.

[0046] Optionally, the electric drive can also use a linear actuator such as an electric push rod, which is arranged on the interior panel 5 or the inner panel of the door, and the movable cover plate 3 is fixedly connected to the electric push rod. Among them, the pneumatic drive uses a cylinder, and the hydraulic drive uses a hydraulic cylinder. The actions and installation positions of the pneumatic drive and the hydraulic drive are similar to those of the electric push rod, but the difference is that these two types use gas or liquid as a power source to drive the reciprocating motion of the cylinder rod to extend or retract.

[0047] Optionally, the electric drive mode of the drive unit can also adopt a chain drive or belt drive mode, by driving the forward and reverse rotation of the drive motor to drive the chain or belt to reciprocate, thereby driving the movable cover 3 connected to the chain or belt to cover the outside of the display screen 4.

[0048] In some embodiments, Figure 1 , Figure 4 , Figures 6 to 11 , Fig.13 As shown, the guide unit includes two guide rails 2 parallel to the sliding direction, and the two opposite sides of the movable cover plate 3 are slidably matched on the guide rails 2; the guide rails 2 are fixed on the inner side of the interior trim panel 5. The two guide rails 2 have the function of guiding and limiting the movable cover plate 3, which can prevent the movable cover plate 3 from deviating and ensure that the movable cover plate 3 moves in the correct direction.

[0049] The guide rail 2 is fixedly arranged on the inner side of the interior trim panel 5, and the guide rail 2 also plays a supporting and reinforcing role in the area where the movable cover panel 3 moves. The guide rail 2 can be fixed by screws, clamping, bonding or welding.

[0050] In this embodiment, Figure 1 , Figure 4 , Figures 6 to 9 As shown, an integrally formed fixing block 7 is provided on the guide rail 2, and a BOSS column 72 is provided on the interior panel 5. The guide rail 2 is screwed together with the BOSS column 72 of the interior panel 5 by self-tapping screws 71 to achieve a detachable connection between the two. Both guide rails 2 are provided with such fixing blocks 7, and the number of connection points can be set according to the size of the display screen 4; the connection between the guide rail 2 and the interior panel 5 can also be achieved by screwing and clamping.

[0051] It should be explained that the moving direction of the movable cover 3 can be a horizontal and vertical direction along the front-rear direction and the up-down direction of the vehicle body, or can be an inclined direction different from the front-rear direction and the up-down direction, and the corresponding guide rails 2 can be arranged according to the moving direction of the movable cover 3. The selection of the moving direction of the movable cover 3 can be based on the actual environmental conditions such as the location of the display screen 4 and the available space at the location, so as to ensure the visibility of the display screen 4 and the coordination of the appearance of the interior of the vehicle after the arrangement.

[0052] In addition, regarding the sliding matching structure between the movable cover plate 3 and the guide rail 2, there are at least two optional methods: the first is that the guide rail 2 has a sliding groove 23 that is a dovetail groove, a rectangular groove or a T-shaped groove, and the side of the movable cover plate 3 is provided with a slider or a slide bar that matches this groove structure, the sliders are spaced and integrally formed on the movable cover plate 3, the slide bar is integrally formed on the movable cover plate 3, and is arranged along the side of the movable cover plate 3; the second is, on the contrary, the guide rail 2 is a dovetail block, a rectangular block or a T-shaped block, and the side of the movable cover plate 3 is provided with a dovetail groove, a rectangular groove or a T-shaped groove that matches these sliders.

[0053] In order to make the movable cover plate 3 and the guide rail 2 closely contact each other, two elastic protrusions 32 (such as Fig.14 As shown in the figure, the two elastic protrusions 32 are tightly fitted in the guide rail 2 by relying on the pressing elasticity of the guide rail 2, thereby ensuring the tightness of the fit between the movable cover plate 3 and the guide rail 2 and avoiding the problem of the movable cover plate 3 colliding and making abnormal noise when sliding.

[0054] Optionally, an eight-shaped guide portion 33 (such as Fig.14 As shown), one of the guide portions 33 is connected to the rack 81.

[0055] In some embodiments, Figure 1 , Figure 4 , Figures 6 to 11 , Fig.13 As shown, the guide unit further includes a reinforcing plate 1 and a connecting beam fixed between two guide rails 2, and a window for exposing the display screen 4 is formed between the reinforcing plate 1 and the connecting beam. The guide rails 2 extend to opposite sides of the window, and the guide rails 2, the reinforcing plate 1 and the connecting beam form a frame of the window, thereby improving the supporting strength of the window area.

[0056] Optionally, the guide rail 2 is further provided with a slot 21 (such as Figure 2 , Figure 3 and Fig.10As shown in FIG. 2 , the display screen 4 can be pushed into the card slot 21 and snapped into the card slot 21; the display screen 4 is integrated and installed by the guide rail 2, making the structure compact, convenient to install, and saving space. A limit plate 6 is also provided on the side close to the connecting beam, and the limit plate 6 is fixed on the guide rail 2. The display screen 4 is located on the outside of the limit plate 6, and the limit plate 6 has the function of supporting and limiting the display screen 4.

[0057] The reinforcing plate 1 is in close contact with the interior trim panel 5, reinforcing the area, supporting the movable cover panel 3, limiting the spacing of the guide rails 2 and supporting the guide rails 2, thereby preventing the guide rails 2, interior trim panel 5, etc. in the area from being deformed, ensuring smooth reciprocating movement of the movable cover panel 3, avoiding jamming of the movable cover panel 3, and avoiding problems such as the movable cover panel 3 being unable to be opened (exposing the display screen 4) or unable to be closed (blocking the display screen 4).

[0058] Optionally, a plurality of reinforcing ribs 24 (such as Figure 6 and Figure 8 ) to improve the supporting strength of the guide rail 2.

[0059] In some embodiments, Figure 1 , Figure 4 , Figures 6 to 11 , Fig.13 As shown, the reinforcing plate 1 is provided with mesh holes 11. The mesh holes 11 may be in polygonal, elliptical, circular, etc., which can improve the support strength of the movable cover plate 3 and also have the function of lightening the weight, thereby avoiding increasing the weight of the whole vehicle.

[0060] Preferably, if Figure 1 , Figure 4 , Figures 6 to 9 , Fig.11 and Fig.14 As shown, reinforcing ribs 31 are also provided on the inner side of the movable cover plate 3 to enhance its own strength. The reinforcing ribs 31 are designed in a grid shape to ensure that the force at different positions of the movable cover plate 3 is evenly distributed, thereby avoiding deformation of the movable cover plate 3 and the problem that it cannot be pushed forward or pulled out along the guide rail 2.

[0061] In some embodiments, Figure 2 , Figure 3 , Figure 7 and Fig.12 As shown, the installation structure also includes a decorative frame 9 fixed around the window. The decorative frame 9 can hide the guide rail 2 inside, which not only plays a decorative role, but also fits with the movable cover 3 to play a buffering role.

[0062] Preferably, the decorative frame 9 can be fixed by relying on the guide rail 2 and affixed to the interior trim panel 5. Since the interior trim panel 5 is relatively weak, the decorative frame 9 is not directly fixed to the interior trim panel 5, thereby avoiding structural damage to the interior trim panel 5.

[0063] In some embodiments, Figures 11 to 13 As shown, a clamping joint 91 is provided on the inner side of the decorative frame 9, and a clamping hole 22 for clamping the clamping joint 91 is provided on the guide rail 2. The decorative frame 9 and the guide rail 2 are connected by clamping, and the assembly of the decorative frame 9 is simple and convenient.

[0064] Among them, Figures 11 to 13 As shown, the guide rail 2 is provided with a thickened portion 25 at a position corresponding to the window, and a plurality of snap-in holes 22 are provided on the thickened portion 25. Correspondingly, a plurality of snap-in joints 91 are provided on the decorative frame 9. Through the cooperation of the arranged plurality of snap-in joints 91 and the snap-in holes 22, the decorative frame 9 is ensured to fit tightly with the surface of the interior trim panel 5.

[0065] In some embodiments, Figures 11 to 13 As shown, a clamping protrusion 221 is provided in the clamping hole 22, and a clamping interface 911 is provided on the clamping joint 91 to be clamped with the clamping protrusion 221. When the clamping joint 91 is inserted into the clamping hole 22, the clamping interface 911 is clamped with the clamping protrusion 221, so that the displacement of the decorative frame 9 in three-dimensional directions such as front, back, left, right, up and down can be restricted, so as to ensure the firmness of the connection between the decorative frame 9 and the guide rail 2, and avoid the problem of partial warping or falling off of the decorative frame 9.

[0066] In order to cooperate with the clamping protrusion 221 and the clamping hole 22 to clamp and prevent the two from being separated, a limiting protrusion 222 (such as Figures 11 to 13 As shown), the limiting protrusions 222 are arranged in pairs and are arranged on both sides of the clamping protrusion 221. When the clamping joint 91 is inserted into the clamping hole 22, it will be squeezed by the limiting protrusion 222 and move closer to the clamping protrusion 221.

[0067] Preferably, the clamping connector 91 is a flat tongue-shaped structure, and the corresponding clamping hole 22 is a rectangular hole, which is convenient for inserting the clamping connector 91 .

[0068] Alternatively, if Figures 11 to 13 As shown, a guide head 92 and a limit head 95 are further provided on both sides of the decorative frame 9 relative to the guide rail 2, and a guide hole 27 and a limit hole 26 that cooperate with the guide head 92 and the limit head 95 are provided on the thickened portion 25 of the guide rail 2, wherein the guide head 92 and the limit head 95 are both rectangular structures, and a limit notch 951 is provided on the limit head 95 to cooperate with the protrusion 261 in the limit hole 26, and a limit rib 262 is also provided in the limit hole 26, and the limit rib 262 is arranged on both sides of the protrusion 261, which has a limiting effect on the cooperation between the limit head 95 and the protrusion 261.

[0069] It can be seen that the decorative frame 9 achieves convenience and firmness in assembling the decorative frame 9 and the guide rail 2 through the cooperation of the clamping joint 91 , the guide head 92 and the limiting head 95 .

[0070] It should be noted that the decorative frame 9 also has two opposite sides respectively connected to the connecting beam and the reinforcing plate 1, the connecting beam is provided with a connecting hole 22 with the same structure as that on the guide rail 2, the reinforcing plate 1 is provided with a positioning notch 12, and the decorative frame 9 is correspondingly provided with a positioning joint 93 extending into the positioning notch 12, such as Figures 11 to 13 Among them, a limiting groove 13 is also provided on the inner side of the reinforcing plate 1, and a limiting plug plate 94 matching with the limiting groove 13 is provided on the corresponding decorative frame 9, as shown in FIG. Figures 11 to 13 shown.

[0071] Different fixing structures are arranged around the decorative frame 9 to facilitate installation of the decorative frame 9 on the window from the outside. When installing the decorative frame 9, first tilt the decorative frame 9, insert the protrusion 261 and the limit plug plate 94 into the corresponding limit notch 951 and the limit groove 13, and at the same time, keep the remaining clamping joints 91 at the position corresponding to the clamping hole 22. At this time, take one side of the reinforcing plate 1 as the fulcrum, gradually insert each clamping joint 91 into the clamping hole 22 from near to far, and finally, press the clamping joint 91 corresponding to the connecting beam into the clamping hole 22, and then press the decorative frame 9 evenly along the four sides.

[0072] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0073] Based on the same inventive concept, the embodiment of the present application also provides a vehicle, including the installation structure of the display screen 4. The vehicle also includes an external camera installed outside the vehicle body, and the display screen 4, the sliding drive mechanism 8 and the camera are all connected to an electronic control unit (ECU), receive instructions from the ECU, and complete corresponding actions.

[0074] The vehicle provided by the present invention adopts a movable cover plate 3 capable of shielding the display screen 4, thereby avoiding damage or pollution caused by exposure of the display screen 4, ensuring that the display screen 4 can clearly and completely display the captured visual field image, thereby greatly improving driving safety.

[0075] Based on the same inventive concept, the embodiment of the present application also provides a display screen protection method, the method comprising: when the ECU obtains a vehicle shutdown signal, instructing the drive motor to rotate forward, driving the movable cover plate 3 to slide out along the guide rail 2 to cover the display screen 4;

[0076] When the ECU obtains the vehicle ignition start signal, it instructs the driving motor to rotate in the reverse direction, driving the movable cover plate 3 to slide and hide inside the interior panel 5, exposing the display screen 4, and the display screen 4 enters the working state;

[0077] When the automatic function of the movable cover 3 fails, the movable cover 3 is manually pushed to open and close to ensure driving safety.

[0078] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A display screen installation structure, characterized in that: include: A display screen (4) is mounted on an interior panel (5) of a vehicle; The movable cover plate (3) can be driven by a sliding drive mechanism (8) to slide to cover the display screen (4), or to slide to be hidden in the interior panel (5) to expose the display screen (4); The sliding drive mechanism (8) is concealed and installed in the interior trim panel (5) and is connected to the movable cover panel (3).

2. The display screen installation structure according to claim 1, characterized in that: The sliding drive mechanism (8) comprises a driving unit and a guiding unit that cooperates with the movable cover plate (3) to slide; the driving unit is connected to the movable cover plate (3), and the movable cover plate (3) is slidably matched with the guiding unit.

3. The display screen installation structure according to claim 2, characterized in that: The drive unit comprises a drive motor, a driving wheel (82) connected to the drive motor, and a rack (81) meshing with the driving wheel (82); the movable cover plate (3) is connected to the rack (81); and the drive motor is mounted on the interior trim panel (5) or the vehicle body frame.

4. The display screen installation structure according to claim 2, characterized in that: The guide unit comprises two guide rails (2) parallel to the sliding direction, and the two opposite sides of the movable cover plate (3) are slidably fitted on the guide rails (2); the guide rails (2) are fixedly arranged on the inner side of the interior trim panel (5).

5. The display screen installation structure according to claim 4, characterized in that: The guide unit further comprises a reinforcing plate (1) and a connecting beam fixedly arranged between the two guide rails (2); a window for exposing the display screen (4) is formed between the reinforcing plate (1) and the connecting beam.

6. The display screen installation structure according to claim 4, characterized in that: The movable cover plate (3) is provided with an elastic protrusion (32) which elastically abuts against the two guide rails (2).

7. The display screen installation structure according to claim 5, characterized in that: The installation structure also includes a decorative frame (9) fixedly arranged around the window.

8. The display screen installation structure according to claim 7, characterized in that: A clamping joint (91) is provided on the inner side of the decorative frame (9), and a clamping hole (22) for clamping the clamping joint (91) is provided on the guide rail (2).

9. The display screen installation structure according to claim 8, characterized in that: A clamping protrusion (221) is provided in the clamping hole (22), and a clamping interface (911) clamped with the clamping protrusion (221) is provided on the clamping joint (91).

10. A vehicle, characterized in that: A mounting structure comprising a display screen as described in any one of claims 1 to 9.

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