A double-curtain sunshade system with linked display screen

Abstract

This utility model relates to a double-curtain sunshade system with a linked display screen, including a sunshade track and front and rear sunshade assemblies. A display screen drive motor is mounted on the front or rear frame of the sunroof. The display screen assembly is positioned between the front and rear sunshade assemblies. Each display screen assembly includes a display screen and a display screen base. The display screen base is supported on the sunshade track via display screen sliders on both sides. A display screen drive rack is connected to the display screen sliders, and the display screen drive rack is driven by the display screen drive motor through drive gears. A rotatable display screen is located below the display screen base. This system's display screen can automatically control its movement, opening, and closing, exhibiting a high degree of intelligence and meeting the needs of front and rear passengers who can sit upright or recline.

Description

Technical Field

[0001] This utility model relates to automotive sunroof technology, specifically a double-curtain sunshade system with a linked display screen. Background Technology

[0002] With the development of automotive intelligence, in-vehicle sunshades have evolved from simple "overall sunshade" to "independent zone control." Dual-curtain sunshade systems with front and rear sunshade assemblies are now available, but they only provide front and rear zone sunshade and fail to effectively integrate with in-vehicle multimedia systems. Currently, in-vehicle display technology typically uses a centrally mounted display to meet the viewing needs of rear passengers. However, this fixed central position cannot accommodate the changing viewing needs of rear passengers, whether seated or reclining, and also hinders front-seat occupants from using the system effectively. Even displays that can be moved backward from their mounting bases are mostly manually operated, lacking integration with in-vehicle controls, resulting in low intelligence and a limited range of movement. This still fails to meet the needs of rear passengers reclining and remains inadequate for front-seat users. Summary of the Invention

[0003] This utility model provides a double-curtain sunshade system with a linked display screen that can automatically control and adjust movement, opening and closing, has a high degree of intelligence, and can meet the needs of front and rear passengers sitting upright or lying down.

[0004] The technical solution adopted by this utility model is: a double-curtain sunshade system with a linked display screen, including a sunshade track and front and rear sunshade assemblies. The front and rear sunshade assemblies are respectively set in front of and behind the sunshade guide rail, and are in a state of simultaneous unrolling or individual unrolling control. The feature is that it also includes a display screen drive motor and a display screen assembly. The display screen drive motor is set on the front or rear frame of the sunshade. The display screen assembly is set between the front and rear sunshade assemblies. The display screen assembly includes a display screen and a display screen base. The display screen base is guided and supported on the sunshade guide rail on both sides by display screen sliders. The display screen drive rack is connected to the display screen slider. The display screen drive rack is driven by the display screen drive motor through drive gears. A rotatable and openable display screen is set below the display screen base.

[0005] Furthermore, both the front and rear sunshade assemblies include a sunshade, a roller, an extension rod, a sunshade drive rack, and a sunshade drive motor.

[0006] Furthermore, the display drive rack is located in the display track groove outside the sunshade track groove of the front and rear sunshade assemblies within the sunshade guide rail.

[0007] Furthermore, a rotating shaft and a rotating motor are provided below the display screen base. The rotating motor drives the rotating shaft, and one end of the display screen is connected to the rotating shaft and rotates to open and close as driven by the rotating shaft.

[0008] Furthermore, position probes corresponding to the front and rear sunshade assemblies are respectively installed on the display screen base facing forward and backward.

[0009] Furthermore, one or more display screen sliders are provided on both sides of the display screen base. One display screen slider is located at the middle position in the front-back direction of the display screen base, and the two display screen sliders are symmetrical about the middle in the front-back direction of the display screen base.

[0010] The beneficial effects of this utility model are as follows: In the existing front and rear sunshade structures, the front and rear sunshades are controlled to roll up and down independently, and a display screen drive motor is added. A track groove for connecting the display screen drive rack is added to the outside of the sunshade track groove. The display screen drive motor drives the display screen slider through the display screen drive rack, thereby moving the display screen base back and forth. Combined with the position probe to control the back and forth movement distance, the displacement control of the display screen and sunshade can be integrated into the vehicle system for intelligent control. The display screen base can be rotated to open or adjust the angle via a rotating shaft to meet the needs of people sitting upright or backward. To accommodate the viewing angle requirements, when front-row passengers need to watch the movie, the screen retracts, and the screen holder moves forward and rotates open under the action of sliders and racks. When rear-row passengers need to watch the movie, the screen holder moves backward and rotates open. When the screen moves forward and backward, the position probe and the vehicle's infotainment system control the screen drive motor and the sunshade drive motors of the front and rear sunshade assemblies to retract and extend the sunshades. This ensures that the sunshades move synchronously with the screen, avoiding interference between the screen movement and the sunshades, as well as any gaps in sunshade caused by the screen movement, effectively ensuring both sunshade and viewing quality. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 for Figure 1 Schematic diagram of the front and middle sunshade assembly; Figure 3 for Figure 1 Schematic diagram of the central display screen assembly; Figure 4 for Figure 3 Top view of the central display screen base.

[0012] In the diagram: 1. Front frame; 2. Rear frame; 3. Sunshade track; 4. Sunshade; 5. Extension rod; 6. Sunshade slider; 7. Sunshade drive rack; 8. Sunshade drive motor; 9. Sunshade track groove; 10. Display screen track groove; 11. Display screen base; 12. Display screen slider; 13. Display screen drive rack; 14. Display screen drive motor; 15. Rotary motor; 16. Rotary shaft; 17. Display screen; 18. Position probe. Detailed Implementation

[0013] The following explanation, in conjunction with the accompanying drawings, will provide further details.

[0014] Figure 1-4 As shown: A double-curtain sunshade system with a linked display screen includes a front frame 1, a rear frame 2, a sunshade track 3, a sunshade 4, an extension rod 5, a sunshade slider 6, a sunshade drive rack 7, a sunshade drive motor 8, a sunshade track groove 9, a display screen track groove 10, a display screen base 11, a display screen slider 12, a display screen drive rack 13, a display screen drive motor 14, a rotary motor 15, a rotary shaft 16, and a display screen 17.

[0015] The front and rear sunshade assemblies are symmetrically arranged between the sunshade tracks 3 on both sides of the front frame 1 and the rear frame 2. Each sunshade assembly includes a roller, a sunshade 4, an extension rod 5, a sunshade slider 6, a sunshade drive rack 7, and a sunshade drive motor 8. The sunshade drive motor 8 is mounted on the front or rear frame. The sunshade drive motor 8 passes through the sunshade drive rack 7 on both sides and is connected to the sunshade slider 6 on both sides of the extension rod 5 that is wrapped around the sunshade 4. Sunshade track grooves 9 and display screen track grooves 10 are provided inside and outside the sunshade tracks 3 on both sides of the front frame 1 and the rear frame 2. The sunshade slider 6 is slidably disposed within the sunshade track 9.

[0016] A display screen base 11 is provided between the front and rear sunshade assemblies. The two sides of the display screen base 11 are slidably mounted in the display screen track 10 via display screen sliders 12. Display screen drive racks 13 are connected to the display screen sliders 12. A display screen drive motor 14 is also installed on the front frame 1. The display screen drive motor 14 is connected to the display screen sliders 12 via the display screen drive racks 13 connected to the two sides. A rotary motor 15 is provided under the display screen base 11. The rotary motor 15 is connected to the rotary drive display screen 17 via a rotary shaft 16 to rotate and drive the display screen 17 to a state where the display screen can be rotatably opened or closed.

[0017] Based on this embodiment, a position probe 18 can also be set on the display screen 11 to ensure the movement and positioning during intelligent control and drive, and to ensure the stable linkage between the sunshade and the display screen.

[0018] Based on this embodiment, multiple display screen sliders can be set, or a single slider can be set in the middle position to ensure the stability of the overall movement of the display screen.

Claims

1. A dual screen linkage sunshade screen system comprising a sunshade screen track and front and rear sunshade screen assemblies, the front and rear sunshade screen assemblies being arranged in a state of simultaneous or separate unwinding control in front of and behind the sunshade screen guide track, characterized in that: The display screen driving motor is arranged on the front or rear frame of the sunroof, and the display screen assembly is arranged between the front and rear sunshade curtain assemblies.

2. A dual shade screen display screen shade system according to claim 1, wherein: The front and rear sunshade curtain assemblies each include a sunshade curtain, a roller, an extension rod, a sunshade curtain driving rack, and a sunshade curtain driving motor.

3. A dual shade screen display screen shade system according to claim 1 or 2, characterized in that: The display screen driving rack is arranged in a display screen track slot outside the sunshade curtain track slots of the front and rear sunshade curtain assemblies in the sunshade curtain track.

4. The dual shade screen display screen shade system of claim 1, wherein: A rotating shaft and a rotating motor are arranged below the display screen seat, the rotating motor drives the rotating shaft, and one end of the display screen is connected to the rotating shaft to be driven to rotate to open and close.

5. The dual shade screen display screen shade system of claim 1, wherein: Position probes corresponding to the front and rear sunshade curtain assemblies are arranged on the display screen seat in the front and rear directions, respectively.

6. A dual shade screen display screen shade system according to claim 1, wherein: One or more than two display screen sliders are arranged on both sides of the display screen seat, one display screen slider is arranged at a middle position in the front and rear directions of the display screen seat, and two display screen sliders are symmetrically arranged at the middle position in the front and rear directions of the display screen seat.

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