A screen adjusting device, display device and vehicle

Abstract

The utility model discloses a screen adjusting device, display device and vehicle relates to screen adjusting control technical field, and it is including: screen mounting seat, two telescopic parts, stable axle and integration department, two telescopic parts set up on integration department, the drive end of telescopic part is provided with hinged part, and the both ends of hinged part are respectively first connecting part and second connecting part, and first connecting part and second connecting part are hinged with telescopic part and second mounting part of same side respectively, one end of stable axle is connected with integration department, and the other end of stable axle is hinged first mounting part, the utility model discloses when using, when two telescopic parts drive hinged part movement in the same direction, control screen mounting seat and carry out pitch adjustment, when two telescopic parts drive hinged part movement in the opposite direction, control screen mounting seat and carry out angle adjustment in horizontal direction, have increased the flexibility of screen position and angle adjustment, and then satisfy the viewing demand of different users, obtain better viewing experience.

Description

Technical Field

[0001] This utility model relates to the field of screen adjustment control technology, specifically a screen adjustment device, a display device, and a vehicle. Background Technology

[0002] With the development of vehicle intelligence, the display functions of the central control screen in vehicles are becoming increasingly diverse. In addition to basic navigation functions, they also have other entertainment functions.

[0003] Currently, most vehicle center console displays are fixed, meaning they cannot be adjusted in angle. However, passengers may have different viewing angle requirements, and a fixed center console display obviously cannot guarantee that different users will have a better viewing angle.

[0004] In view of this, there is an urgent need for a screen adjustment device, display device, and vehicle to solve the above problems. Utility Model Content

[0005] To address the problems existing in the prior art, this utility model solves the problem using the following technical structure.

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

[0007] A screen adjustment device includes: a screen mounting base, two telescopic members, a stabilizing shaft, and an integrated part, wherein the two telescopic members are disposed on the integrated part;

[0008] The screen mounting base is provided with a first mounting part and two second mounting parts arranged in a triangular pattern;

[0009] The drive end of the telescopic component is provided with a hinge, and the two ends of the hinge are a first connecting part and a second connecting part, respectively. The first connecting part and the second connecting part are respectively hinged to the telescopic component and the second mounting part on the same side.

[0010] One end of the stabilizing shaft is connected to the integration unit, and the other end of the stabilizing shaft is hinged to the first mounting unit.

[0011] The hinge includes one of the following: a rotary hinge, a ball hinge, a universal hinge, and a cylindrical hinge.

[0012] The second connecting part and the second mounting part are connected by a cylindrical hinge, and the first connecting part and the telescopic member are connected by a ball joint.

[0013] The side of the screen mounting base away from the integrated part is the mounting end face. When the mounting end face is perpendicular to the horizontal plane, the angle between the mounting end face and the axis of the cylindrical hinge toward the side away from the stabilizing axis is from degrees to degrees.

[0014] The two telescopic components are arranged in parallel.

[0015] The distance between the two movable centers of the second connecting parts and the distance between the axes of the two telescopic components are equal.

[0016] The stabilizing shaft is connected to the integrated part by a cylindrical hinge, and the stabilizing shaft is connected to the first mounting part by a ball hinge.

[0017] The rotation axis between the stabilizing shaft and the integrated part is perpendicular to the rotation axis between the second connecting part and the second mounting part.

[0018] The center point of rotation between the stabilizing shaft and the first mounting part is the same as the distance between the two second connecting parts.

[0019] A display device includes a display screen and a screen adjustment device, wherein the display screen is mounted on a screen mounting base.

[0020] A vehicle that includes the aforementioned display device.

[0021] The above-described structure of this utility model can achieve the following beneficial effects:

[0022] The integrated unit is installed on the vehicle, and the screen is installed on the screen mounting base. The integrated unit is hinged to the screen mounting base via a stabilizing shaft and two telescopic members. When the two telescopic members drive the hinge members to move in the same direction, the screen mounting base is controlled to adjust its pitch. When the two telescopic members drive the hinge members to move in opposite directions, the screen mounting base is controlled to adjust its horizontal angle. This increases the flexibility of screen position and angle adjustment, thereby meeting the viewing needs of different users and obtaining a better viewing experience.

[0023] Because the first and second connecting parts are integrated, the manufacturing difficulty is reduced, and the requirements for the shape of the drive end of the telescopic component are lower;

[0024] Furthermore, the distance between the two movable centers of the second connecting parts and the distance between the axes of the two telescopic parts are equal, thus allowing for greater flexibility in rotating the screen mount to both sides in the horizontal direction. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of this embodiment;

[0026] Figure 2 This is a schematic diagram of the screen mounting bracket in this embodiment;

[0027] Figure 3 This is a structural schematic diagram from another perspective of this embodiment;

[0028] Figure 4 This is a structural schematic diagram from another perspective of this embodiment;

[0029] Figure 5 This is a schematic diagram of the structure without the screen mounting bracket installed in this embodiment.

[0030] In the figure: 100, screen mounting base; 110, first mounting part; 120, second mounting part; 130, mounting end face; 200, telescopic component; 300, stabilizing shaft; 400, integration part; 500, hinge component; 510, first connecting part; 520, second connecting part. Detailed Implementation

[0031] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0032] It should be noted that the terms "comprising" and "having" and any variations thereof in the specification, claims and accompanying drawings of this utility model are intended to cover non-exclusive inclusion. For example, a process, method, apparatus, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such processes, methods, products or devices.

[0033] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.

[0034] like Figures 1-2 As shown, a screen adjustment device includes: a screen mounting base 100, two telescopic members 200, a stabilizing shaft 300, and an integrated part 400, wherein the two telescopic members 200 are disposed on the integrated part 400.

[0035] The screen mounting base 100 is provided with a first mounting part 110 and two second mounting parts 120 arranged in a triangular pattern.

[0036] The drive end of the telescopic member 200 (the drive end of the telescopic member 200 is the end where the telescopic member 200 extends and retracts to drive the screen mounting base 100 to move; the telescopic member 200 can be composed of a push rod, etc.) is provided with a hinge member 500. The two ends of the hinge member 500 are a first connecting part 510 and a second connecting part 520, respectively. The first connecting part 510 and the second connecting part 520 are respectively hinged to the telescopic member 200 and the second mounting part 120 on the same side.

[0037] One end of the stabilizing shaft 300 is connected to the integration part 400, and the other end of the stabilizing shaft 300 is hinged to the first mounting part 110.

[0038] Based on the above structure, the integration unit 400 is installed on the vehicle, and the screen is installed on the screen mounting base 100. The integration unit 400 is hinged to the screen mounting base 100 via the stabilizing shaft 300 and two telescopic members 200. When the two telescopic members 200 drive the hinge member 500 to move in the same direction, the screen mounting base 100 is controlled to adjust its pitch. When the two telescopic members 200 drive the hinge member 500 to move in opposite directions, the screen mounting base 100 is controlled to adjust its horizontal angle. This increases the flexibility of screen position and angle adjustment, thereby meeting the viewing needs of different users and obtaining a better viewing experience.

[0039] It should be noted that, depending on the usage requirements, the above-mentioned hinge is one of the following: rotary hinge, ball hinge, universal hinge, and cylindrical hinge.

[0040] In this embodiment, the second connecting part 520 and the second mounting part 120 are connected by a cylindrical hinge, and the first connecting part 510 and the telescopic member 200 are connected by a ball joint. This allows the screen mounting base 100 to rotate relative to the second connecting part 520 and the first connecting part 510 to rotate relative to the telescopic member 200, each with its own degree of freedom. Since the first connecting part 510 and the second connecting part 520 are integrally formed, the manufacturing difficulty is reduced, and the requirements for the shape of the drive end of the telescopic member 200 are lower. Furthermore, as... Figure 3 As shown, the side of the screen mounting base 100 away from the integration part 400 is the mounting end face 130. When the mounting end face 130 is perpendicular to the horizontal plane, the angle between the mounting end face 130 and the axis of the cylindrical hinge toward the side away from the stabilizing axis 300 is 20 to 40 degrees (e.g., 20, 25, 30, 35, or 40 degrees). This angle is located on the side of the mounting end face 130 closer to the integration part 400. During installation, this angle is oriented downwards, so that the telescopic member 200 adjusts the mounting end face 130 with a larger unit stroke, resulting in a smaller change in the angle, making the adjustment of the screen tilt angle more gentle and precise.

[0041] like Figure 4 As shown, the two telescopic members 200 are arranged in parallel. In this embodiment, the two telescopic members 200 are arranged in parallel in the horizontal direction, and the stabilizing shaft 300 is located below the two telescopic members 200. The distance between the active centers of the two second connecting parts 520 and the distance between the axes of the two telescopic members 200 are equal. This makes the screen mounting base 100 more flexible in rotating in the horizontal direction.

[0042] In a further optimization, in this embodiment, the stabilizing shaft 300 and the integration part 400 are connected by a cylindrical hinge, and the stabilizing shaft 300 and the first mounting part 110 are connected by a ball hinge. Furthermore, the rotation axis between the stabilizing shaft 300 and the integration part 400 is perpendicular to the rotation axis between the second connecting part 520 and the second mounting part 120, thereby further increasing the flexibility of the screen mounting base 100 adjustment.

[0043] Further optimizations include, for example Figure 5 As shown, the center point of rotation between the stabilizing shaft 300 and the first mounting part 110 is the same as the distance between the two second connecting parts 520, so that the first mounting part 110 and the two second mounting parts 120 form an isosceles triangle, thereby making the force distribution of the screen mounting base 100 hinged with the two telescopic members 200 and the stabilizing shaft 300 more uniform and the stability better.

[0044] The screen adjustment device provided in this application can increase the range and smoothness of the display screen rotation, avoid the motion stuttering and unevenness caused by using only single-degree-of-freedom hinges, improve the user experience, and make the connection between the screen mounting base and the telescopic component and the stabilizing shaft more stable and buffered. While improving the overall rigidity of the screen adjustment device, it also improves the flexibility at the connection position of the screen mounting base. When facing a certain degree of vibration and impact, the triangular distribution structure and hinge structure can reduce the amount of sway of the screen mounting base, thereby weakening the vibration of the display screen, improving the vibration resistance reliability of the device, and preventing damage to the device.

[0045] This application also provides a display device, which includes a display screen and a screen adjustment device. The display screen is mounted on a screen mounting base 100.

[0046] This application also provides a vehicle that includes a display device.

[0047] The above are merely preferred embodiments of this application, and the present invention is not limited to the above embodiments. It is understood that other improvements and variations that can be directly derived or conceived by those skilled in the art without departing from the spirit and concept of the present invention should be considered to be included within the protection scope of the present invention.

Claims

1. A screen adjustment device, characterized in that, include: The screen mounting base (100), two telescopic members (200), a stabilizing shaft (300), and an integration unit (400) are provided, with the two telescopic members (200) disposed on the integration unit (400); The screen mounting base (100) is provided with a first mounting part (110) and two second mounting parts (120) arranged in a triangular pattern. The drive end of the telescopic member (200) is provided with a hinge (500), and the two ends of the hinge (500) are a first connecting part (510) and a second connecting part (520), respectively. The first connecting part (510) and the second connecting part (520) are respectively hinged to the telescopic member (200) and the second mounting part (120) on the same side. One end of the stabilizing shaft (300) is connected to the integration part (400), and the other end of the stabilizing shaft (300) is hinged to the first mounting part (110).

2. The screen adjustment device according to claim 1, characterized in that: The hinge includes one of the following: a rotary hinge, a ball hinge, a universal hinge, and a cylindrical hinge.

3. The screen adjustment device according to claim 2, characterized in that: The second connecting part (520) is connected to the second mounting part (120) by a cylindrical hinge, and the first connecting part (510) is connected to the telescopic member (200) by a ball joint.

4. The screen adjustment device according to claim 3, characterized in that: The side of the screen mounting base (100) away from the integrated part (400) is the mounting end face (130). When the mounting end face (130) is perpendicular to the horizontal plane, the angle between the mounting end face (130) and the axis of the cylindrical hinge toward the side away from the stabilizing axis (300) is 20 degrees to 40 degrees.

5. The screen adjustment device according to claim 3, characterized in that: The two telescopic components (200) are arranged in parallel.

6. The screen adjustment device according to claim 5, characterized in that: The distance between the active centers of the two second connecting parts (520) is equal to the distance between the axes of the two telescopic members (200).

7. The screen adjustment device according to claim 5, characterized in that: The stabilizing shaft (300) is connected to the integration part (400) by a cylindrical hinge, and the stabilizing shaft (300) is connected to the first mounting part (110) by a ball hinge.

8. The screen adjustment device according to claim 7, characterized in that: The axis of rotation between the stabilizing shaft (300) and the integration part (400) is perpendicular to the axis of rotation between the second connecting part (520) and the second mounting part (120).

9. The screen adjustment device according to claim 8, characterized in that: The center point of rotation between the stabilizing shaft (300) and the first mounting part (110) is the same as the distance between the two second connecting parts (520).

10. A display device, characterized in that, The display device includes a display screen and a screen adjustment device as described in any one of claims 1 to 9, wherein the display screen is mounted on the screen mounting base.

11. A vehicle, characterized in that, The vehicle includes the display device as described in claim 10.

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