A vehicle-mounted central control display screen structure

Abstract

This utility model relates to the field of electronic equipment technology and discloses a vehicle-mounted central control display screen structure, including a screen and a base. A back cover is slidably connected to the bottom of the screen, and two handles are slidably connected inside the back cover. Two support rods are fixedly connected to adjacent sides of the two handles, and two rotating plates are fixedly connected to the bottom of each of the two support rods. Two rotating handles are rotatably connected to the bottom of each of the two rotating plates, with one sliding bracket rotatably connected to the bottom of each of the two rotating handles, and the other sliding bracket rotatably connected to the bottom of the other two rotating handles. In this utility model, the detachable display screen can be removed from the vehicle's central control unit and used as an independent device outside the vehicle. If the screen suddenly malfunctions, a backup screen or other compatible device can be used temporarily, avoiding complete paralysis of navigation and audio-visual functions due to central control unit failure.

Description

Technical Field

[0001] This utility model relates to the field of electronic equipment technology, and in particular to a structure for a vehicle-mounted central control display screen. Background Technology

[0002] With the rapid development of automotive intelligence and connectivity, in-vehicle central control displays have evolved from simple information display devices into core control hubs that integrate navigation guidance, audio-visual entertainment, vehicle status monitoring, and intelligent interaction. Like the "brain interface" of a car, it can not only push real-time traffic information and plan the optimal driving route, but also ensure travel efficiency and safety.

[0003] The core components of an in-vehicle central control display screen include a display module, a touch module, a main control processing unit, interface connection components, and a housing fixing structure. Its working principle involves inputting information, processing it, displaying it, and then providing interactive feedback. It also features anti-interference capabilities and environmental adaptability, demonstrating a clear trend towards intelligentization.

[0004] In the existing technology, some in-vehicle central control displays are difficult to disassemble. If they malfunction, they are difficult to repair or replace, leading to central control failure and complete paralysis of navigation and audio-visual functions. Once the central control fails, navigation, audio-visual and other functions will be completely paralyzed, causing great inconvenience to the driver and even affecting driving safety. In order to effectively solve these problems, an in-vehicle central control display structure is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a vehicle central control display screen structure, which aims to improve the problem that the display screen is difficult to disassemble, leading to difficulties in repair and replacement after failure, functional paralysis and safety hazards. The present invention addresses the need to design a vehicle central control display screen structure that is easy to disassemble and repair.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A vehicle-mounted central control display screen structure includes a screen and a base. A rear shell is slidably connected to the bottom of the screen. Two handles are slidably connected inside the rear shell. Two support rods are fixedly connected to adjacent sides of the two handles. Two rotating plates are fixedly connected to the bottom of the two support rods. Two rotating handles are rotatably connected to the bottom of the two rotating plates. One sliding bracket is rotatably connected to the bottom of each of the two rotating handles, and another sliding bracket is rotatably connected to the bottom of the other two rotating handles. Limiting posts are fixedly connected to the inner walls of the sliding brackets. Fixed rods are fixedly connected to adjacent sides of the two sliding brackets. An adjustment component for support is fixedly connected to the top of the base.

[0008] As a further description of the above technical solution:

[0009] The adjustment assembly includes a support frame, the bottom of which is fixedly connected to the top of the base. An electric push rod is fixedly connected inside the support frame. An extension column is fixedly connected to the drive end of the electric push rod. A slider is rotatably connected to the left side of the extension column. A fixed column is fixedly connected to the top of the slider. Two support columns are fixedly connected to the front and rear sides of the fixed column. Support columns are rotatably connected to the front and rear sides of the two support columns. Support seats are fixedly connected to the front and rear sides of the two support columns.

[0010] As a further description of the above technical solution:

[0011] Each of the limiting posts is fitted with a spring, and the bottom of each of the two rotating plates is rotatably connected to the top of the multiple sliding frames.

[0012] As a further description of the above technical solution:

[0013] The rear shell has two fixed rods that are slidably connected inside, and the tops of the two fixed rods are fixedly connected to brackets.

[0014] As a further description of the above technical solution:

[0015] The bottom of the rear shell is fixedly connected to the top of the bracket, and the bottoms of the two support seats are both fixedly connected to the top of the base.

[0016] As a further description of the above technical solution:

[0017] The two sliding brackets are externally slidably connected to the inside of the rear housing, and the inside of the rear housing is provided with a groove;

[0018] As a further description of the above technical solution:

[0019] The fixed rod is externally slidably connected to the inside of the screen, and the support rod is externally rotatably connected to the inside of the rear shell;

[0020] As a further description of the above technical solution:

[0021] The slider is externally slidably connected to the inner wall of the support frame, and the two springs are fixedly connected to the inner wall of the sliding frame on opposite sides.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, pulling the handle causes the rotating plate to rotate via the support rod, which in turn rotates both ends of the rotating handle, pulling the sliding frame towards the screen. The spring presses along the limiting post, and the fixing rod is inserted into the groove of the rear shell. The sliding frame presses the rear shell and the screen to achieve fixation, thereby making the screen and the rear shell detachable. The detachable display screen can be removed from the vehicle's central control unit and used as an independent device outside the vehicle. If the screen suddenly malfunctions, a spare screen can be used temporarily or other compatible devices can be borrowed to avoid the navigation and audio-visual functions being completely paralyzed due to the failure of the central control unit.

[0024] 2. In this utility model, the electric push rod drives the extension column to move forward, pushing the slider to move along the inside of the support frame. The slider drives the fixed column to move synchronously. The fixed column drives the two side support columns one and support column two to rotate. The top bracket of the fixed column is connected to the display screen, realizing the angle rotation of the vehicle display screen. The angle adjustment can make the screen more in line with the user's line of sight, improving viewing comfort. By adjusting the angle, direct light can be avoided, ensuring that the screen content is clearly visible, especially in strong light environments, which can reduce visual fatigue. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a vehicle-mounted central control display screen structure proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the rear shell of a vehicle-mounted central control display screen structure proposed in this utility model;

[0027] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0028] Figure 4 This is a schematic diagram of the support frame for a vehicle-mounted central control display screen proposed in this utility model.

[0029] Legend:

[0030] 1. Screen; 2. Back cover; 3. Handle; 4. Support rod; 5. Rotating plate; 6. Rotating handle; 7. Sliding frame; 8. Limiting post; 9. Spring; 10. Fixing rod; 11. Support frame; 12. Electric push rod; 13. Extension post; 14. Slider; 15. Fixing post; 16. Support post one; 17. Support post two; 18. Support base; 19. Bracket; 20. Base. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 1 to 3 This utility model provides an embodiment of a vehicle-mounted central control display screen structure, including a screen 1 and a base 20. The screen 1 is the main part of the vehicle-mounted central control display screen, and the base 20 serves to support adjustable and fixed components. A rear shell 2 is slidably connected to the bottom of the screen 1. Two handles 3 are slidably connected inside the rear shell 2. The two handles 3 are switches for the fixed components. By driving the fixed components to move through the handles 3, a detachable effect is achieved. Two support rods 4 are fixedly connected to adjacent sides of the two handles 3 to connect the handles 3 and rotating plates 5. Two rotating plates 5 are fixedly connected to the bottom of the two support rods 4. Two rotating handles 6 are rotatably connected to the bottom of the two rotating plates 5. The rotating plates 5 and rotating handles 6 cooperate to form the main rotation structure. The structure includes two rotating handles 6, each with a sliding bracket 7 rotatably connected to its bottom. The bottoms of the other two rotating handles 6 are also rotatably connected to another sliding bracket 7. The sliding brackets 7 act to press against the screen 1 and the back cover 2. The two sliding brackets 7 are externally slidably connected to the inside of the back cover 2, which has a groove. Under the push of the rotating handles 6, the sliding brackets slide along the groove inside the back cover 2. A fixing rod 10 on the inner wall inserts into the screen 1, achieving a mechanical connection and locking between the screen 1 and the back cover 2. During reverse movement, the fixing rod 10 disengages, achieving separation and disassembly. Limiting posts 8 are fixedly connected to the inner walls of the sliding brackets 7, and springs 9 are sleeved on the outside of the limiting posts 8. The limiting posts 8 restrict the deformation direction of the springs 9 to prevent displacement. The opposite sides of the two springs 9 are fixedly connected to the inner walls of the sliding brackets 7. The limiting posts 8 and springs 9 cooperate to provide a restoring force, allowing the sliding brackets 7 to reset and causing the fixing rods 10 to relock. The bottoms of the two rotating plates 5 are rotatably connected to the tops of the multiple sliding frames 7. The rotating plates 5 drive the sliding frames 7 to slide laterally. A fixing rod 10 is fixedly connected to the adjacent side of the two sliding frames 7. The movement of the sliding frames 7 drives the fixing rod 10, causing the fixing rod 10 to insert or retract into the screen 1. The outside of the fixing rod 10 is slidably connected to the inside of the screen 1, realizing the locking or separation of the screen 1 from the back shell 2. The outside of the support rod 4 is rotatably connected to the inside of the back shell 2. Two fixing rods 10 are slidably connected inside the back shell 2. An adjustment component for support is fixedly connected to the top of the base 20.

[0033] Reference Figure 1 , Figure 4 The adjustment assembly includes a support frame 11, which protects internal components such as the electric push rod 12. The bottom of the support frame 11 is fixedly connected to the top of the base 20. The electric push rod 12 is fixedly connected inside the support frame 11, providing power to the adjustment assembly. The slider 14 is slidably connected to the inner wall of the support frame 11. An extension column 13 is fixedly connected to the drive end of the electric push rod 12. The slider 14 is rotatably connected to the left side of the extension column 13. When the electric push rod 12 operates, it pushes the extension column 13, thereby driving the slider 14 to move. A fixed column 15 is fixedly connected to the top of the slider 14. When the slider 14 moves, it drives the fixed column 15 to move synchronously. Two support columns are fixedly connected to the front and rear sides of the fixed column 15. 16. Supporting columns 17 are rotatably connected to the front and rear sides of the two supporting columns 16. The supporting columns 16 and 17 rotate together to provide angular rotation for the adjustment component. Support seats 18 are fixedly connected to the front and rear sides of the two supporting columns 17. The support seats 18 provide support for the adjustment component. Brackets 19 are fixedly connected to the top of the two fixed columns 15. The bottom of the back shell 2 is fixedly connected to the top of the bracket 19. The bracket 19 supports the screen 1 and the back shell 2, facilitating the adjustment component to achieve angle adjustment. The bottom of the two supporting seats 18 is fixedly connected to the top of the base 20. The base 20 bears the entire weight of the upper components to ensure stable operation and connects to the placement surface downwards, ensuring the safety and practicality of the entire bracket 19.

[0034] Working principle: During the operation of the fixing component, pulling the handle 3 forward and backward causes the rotating plate 5, which is fixed to it via the support rod 4, to rotate. The rotation of the rotating plate 5 causes both ends of the rotating handle 6 to rotate, thereby pulling the sliding frame 7 to move in direction 1. The spring 9 located on the inner wall of the sliding frame 7 is pressed along the limiting post 8. Then, the fixing rod 10 is inserted into the groove inside the back shell 2, and the sliding frame 7 will press the back shell 2 and the screen 1, thereby fixing the screen 1 and the back shell 2. Conversely, pulling the handle 3 backward will cause the rotating plate 5 to rotate in the opposite direction. Pulling the rotating handle 6 in the opposite direction causes the sliding frame 7 to move in the opposite direction along with the fixing rod 10. The spring 9 located on the inner wall of the sliding frame 7 is compressed along the limiting post 8. Since the fixing rod 10 leaves the groove inside the rear shell 2, the sliding frame 7 no longer presses the screen 1 and the rear shell 2, thus making the screen 1 and the rear shell 2 detachable. The detachable display screen can be removed from the vehicle's central control and used as an independent device outside the vehicle. If the screen suddenly fails, a spare screen can be used temporarily or other compatible devices can be borrowed to avoid the navigation and audio-visual functions being completely paralyzed due to the failure of the central control.

[0035] During the operation of the adjustment assembly used for support, when the electric push rod 12 drives the extension column 13 to move forward, the extension column 13 pushes the slider 14 to move along the inside of the support frame 11. Then, the slider 14 drives the fixed column 15 to move synchronously with the slider 14. The fixed column 15 then drives the first support column 16 on both sides to rotate, and the first support column 16 drives the second support column 17 to rotate. The bracket 19 connected to the top of the fixed column 15 is connected to the display screen, thereby enabling the vehicle display screen to rotate. When the vehicle is in motion, the angle of sunlight changes with time, road conditions, such as tunnel entrances and exits, and shaded sections, which can easily cause screen glare. By adjusting the angle, direct sunlight can be avoided, ensuring that the screen content is clearly visible, especially in strong light environments, reducing visual fatigue. There are differences in height and sitting posture between drivers and passengers. A fixed-angle screen may cause visual deviation for some people, such as the content at the top or bottom of the screen being obstructed. Angle adjustment allows the screen to be more in line with the user's line of sight, improving viewing comfort.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vehicle-mounted central control display screen structure, comprising a screen (1) and a base (20), characterized in that: The bottom of the screen (1) is slidably connected to a back shell (2). Inside the back shell (2), two handles (3) are slidably connected. Two support rods (4) are fixedly connected to the adjacent side of each of the two handles (3). Two rotating plates (5) are fixedly connected to the bottom of each of the two support rods (4). Two rotating handles (6) are rotatably connected to the bottom of each of the two rotating plates (5). One of the sliding frames (7) is rotatably connected to the bottom of each of the two rotating handles (6). Another sliding frame (7) is rotatably connected to the bottom of the other two rotating handles (6). Limiting posts (8) are fixedly connected to the inner walls of the multiple sliding frames (7). A fixing rod (10) is fixedly connected to the adjacent side of each of the two sliding frames (7). An adjustment component for support is fixedly connected to the top of the base (20).

2. The car-mounted central control display screen structure according to claim 1, characterized in that: The adjustment assembly includes a support frame (11), the bottom of which is fixedly connected to the top of the base (20). An electric push rod (12) is fixedly connected inside the support frame (11). An extension column (13) is fixedly connected to the drive end of the electric push rod (12). A slider (14) is rotatably connected to the left side of the extension column (13). A fixed column (15) is fixedly connected to the top of the slider (14). Two support columns (16) are fixedly connected to the front and rear sides of the fixed column (15). Support columns (17) are rotatably connected to the front and rear sides of the two support columns (16). Support seats (18) are fixedly connected to the front and rear sides of the two support columns (17).

3. The in-vehicle central control display screen structure according to claim 2, characterized in that: Each of the multiple limiting posts (8) is fitted with a spring (9), and the bottom of each of the two rotating plates (5) is rotatably connected to the top of the multiple sliding frames (7).

4. The car-mounted central control display screen structure according to claim 2, characterized in that: The rear shell (2) has two fixed rods (10) that are slidably connected inside, and the tops of the two fixed columns (15) are fixedly connected to brackets (19).

5. The car-mounted central control display screen structure according to claim 4, characterized in that: The bottom of the rear shell (2) is fixedly connected to the top of the bracket (19), and the bottoms of the two support seats (18) are fixedly connected to the top of the base (20).

6. The car-mounted central control display screen structure according to claim 1, characterized in that: The two sliding brackets (7) are externally slidably connected to the inside of the rear shell (2), and the inside of the rear shell (2) is provided with a groove.

7. The car-mounted central control display screen structure according to claim 1, characterized in that: The fixed rod (10) is externally slidably connected to the inside of the screen (1), and the support rod (4) is externally rotatably connected to the inside of the rear shell (2).

8. The car-mounted central control display screen structure according to claim 3, characterized in that: The slider (14) is externally slidably connected to the inner wall of the support frame (11), and the two springs (9) are fixedly connected to the inner wall of the sliding frame (7) on opposite sides.

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