Vehicle-mounted display screen connecting structure and vehicle

Abstract

This utility model belongs to the field of vehicle technology and discloses a vehicle-mounted display screen connection structure and a vehicle. The energy-absorbing bracket of the vehicle-mounted display screen connection structure includes a connecting plate and two energy-absorbing legs. The two energy-absorbing legs are distributed on the same side of the connecting plate, and the first support ends of the two energy-absorbing legs are connected to the two ends of the connecting plate respectively. One of the second support ends of the connecting plate and the energy-absorbing legs is used to connect to the frame supporting the display screen, and the other is used to connect to the vehicle frame. The energy-absorbing legs can deform under external force, and / or can rotate relative to the connection point between the first support end and the connecting plate under external force, causing the first support end and the second support end to move closer to each other along the thickness direction of the display screen. When the display screen is subjected to external force, it can effectively reduce the risk of the display screen breaking and causing injury to passengers. When the display screen is not subjected to external force, it can stably support the display screen.

Description

Technical Field

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

[0002] For vehicles, displays play an increasingly important role as human-machine interaction windows. According to vehicle safety regulations, displays and other interior elements within the vehicle cabin must not produce sharp objects that could cause injury to passengers. To prevent injury from shattered glass fragments, anti-shatter films are typically installed on the displays. With advancements in technology and manufacturing processes, aluminosilicate glass is increasingly being used for display panels. Due to its high mechanical strength, impact resistance, and scratch resistance, aluminosilicate glass panels also possess these characteristics. However, aluminosilicate glass still carries the risk of spontaneous breakage under significant stress, and the resulting glass fragments are quite fine. Therefore, there is still a risk of injury from flying glass fragments when a head hits the display or when other external forces act on it. Utility Model Content

[0003] The purpose of this utility model is to provide a vehicle display screen connection structure and a vehicle to solve the above-mentioned problems existing in the vehicle display screen connection structure in related technologies.

[0004] The vehicle-mounted display screen connection structure includes an energy-absorbing bracket, which includes a connecting plate and two energy-absorbing legs. The two energy-absorbing legs are distributed on the same side of the connecting plate, and the first support ends of the two energy-absorbing legs are connected to the two ends of the connecting plate in a one-to-one correspondence. One of the second support ends of the connecting plate and the energy-absorbing legs is used to connect to the frame supporting the display screen, and the other is used to connect to the vehicle frame.

[0005] The energy-absorbing support leg can deform under external force, and / or the energy-absorbing support leg can rotate relative to the connection between the first support end and the connecting plate under external force, so that the first support end and the second support end move closer to each other along the thickness direction of the display screen.

[0006] As an optional solution for the above-mentioned vehicle display screen connection structure, the energy-absorbing support leg includes a first support leg, one end of each of the two first support legs is connected to the two ends of the connecting plate, and the other end of the first support leg is used to connect to the frame or the vehicle frame; the first support leg and the connecting plate are distributed at an angle.

[0007] As an optional solution for the above-mentioned vehicle display screen connection structure, the energy-absorbing support leg also includes an elastic deformation part, and the other ends of the two first support legs are connected to one end of the two elastic deformation parts in a corresponding manner. The other end of the elastic deformation part is used to connect to the frame or the vehicle frame.

[0008] As an optional solution for the above-mentioned vehicle display screen connection structure, the energy-absorbing support leg also includes a second support leg, and the other ends of the two elastic deformation portions are connected to one end of the two second support legs in a corresponding manner. The other end of the second support leg is used to connect to the frame or the vehicle frame.

[0009] As an alternative to the above-mentioned vehicle display screen connection structure, the included angles between the two first legs and the connecting plate are both obtuse angles.

[0010] As an alternative to the above-mentioned vehicle display screen connection structure, the included angles between the two first legs and the connecting plate are equal.

[0011] As one alternative to the above-mentioned vehicle display screen connection structure, one of the angles between the first leg and the connecting plate is an obtuse angle, and the other is a right angle.

[0012] As one alternative to the above-mentioned vehicle display screen connection structure, one of the angles between the first leg and the connecting plate is an obtuse angle, and the other of the angles between the first leg and the connecting plate is an acute angle.

[0013] The vehicle includes a display screen and a frame, as well as the aforementioned vehicle-mounted display screen connection structure.

[0014] As an alternative to the aforementioned vehicle, there are multiple energy-absorbing brackets, which are distributed at intervals along the circumference of the display screen.

[0015] Beneficial effects:

[0016] This utility model provides a vehicle-mounted display screen connection structure and a vehicle. The vehicle-mounted display screen connection structure includes an energy-absorbing bracket; the energy-absorbing bracket includes a connecting plate and two energy-absorbing legs, both distributed on the same side of the connecting plate, with the first support ends of the two energy-absorbing legs correspondingly connected to the two ends of the connecting plate; one of the second support ends of the connecting plate and the energy-absorbing legs is used to connect to the frame supporting the display screen, and the other is used to connect to the vehicle frame; the energy-absorbing legs can deform under external force, and / or, under external force, the energy-absorbing legs can rotate relative to the connection point between the first support end and the connecting plate, causing the first support end and the second support end to move closer to each other along the thickness direction of the display screen.

[0017] When the display screen is subjected to a frontal impact force along its own thickness direction, the energy-absorbing support leg deforms under the action of the frontal impact force, causing the first support end and the second support end to move closer to each other along the thickness direction of the display screen, so as to effectively buffer the frontal impact force applied to the display screen.

[0018] When the display screen is subjected to a side impact force distributed at an angle to its own thickness direction, the energy-absorbing support leg rotates relative to the connection between the first support end and the connecting plate under the action of the side impact force and may be accompanied by deformation, so that the first support end and the second support end move closer to each other along the thickness direction of the display screen, which can also effectively buffer the side impact force applied to the display screen.

[0019] When the display screen is not subjected to external force, the two energy-absorbing legs can stably support the display screen.

[0020] Therefore, by adopting this vehicle display screen connection structure, the risk of the display screen breaking and causing injury to passengers under external force can be effectively reduced when the display screen is subjected to external force, and the display screen can be stably supported when the display screen is not subjected to external force. Attached Figure Description

[0021] Figure 1 This is a first assembly drawing of the energy-absorbing bracket, frame, and chassis provided in a specific embodiment of this utility model;

[0022] Figure 2 This is a second assembly drawing of the energy-absorbing bracket, frame, and chassis provided in a specific embodiment of this utility model;

[0023] Figure 3 This is a third assembly drawing of the energy-absorbing bracket, frame, and chassis provided in a specific embodiment of this utility model;

[0024] Figure 4 This is a schematic diagram of the first structure of the energy-absorbing bracket provided in a specific embodiment of the present utility model;

[0025] Figure 5 This is a schematic diagram of the second structure of the energy-absorbing bracket provided in a specific embodiment of this utility model;

[0026] Figure 6 This is a schematic diagram of the third structure of the energy-absorbing bracket provided in a specific embodiment of this utility model;

[0027] Figure 7 This is a schematic diagram of the fourth structure of the energy-absorbing bracket provided in a specific embodiment of this utility model;

[0028] Figure 8 This is a fifth structural schematic diagram of the energy-absorbing bracket provided in a specific embodiment of this utility model.

[0029] In the picture:

[0030] 1. Energy-absorbing support; 11. Connecting plate; 12. Energy-absorbing leg; 121. First leg; 122. Elastic deformation part; 123. Second leg;

[0031] 2. Framework;

[0032] 3. Frame. Detailed Implementation

[0033] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0034] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions. Moreover, "above," "on top of," and "over" the first feature in relation to the second feature includes the first feature directly above and diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "under," and "below" the first feature in relation to the second feature includes the first feature directly below and diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0036] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0037] This utility model provides a vehicle-mounted display screen connection structure, such as Figure 1-3 As shown, the vehicle-mounted display screen connection structure includes an energy-absorbing bracket 1. The energy-absorbing bracket 1 includes a connecting plate portion 11 and two energy-absorbing support legs 12. The two energy-absorbing support legs 12 are distributed on the same side of the connecting plate portion 11, and the first support ends of the two energy-absorbing support legs 12 are connected to the two ends of the connecting plate portion 11 respectively. One of the second support ends of the connecting plate portion 11 and the energy-absorbing support legs 12 is used to connect to the frame 2 supporting the display screen, and the other is used to connect to the vehicle frame 3. The energy-absorbing support legs 12 can deform under the action of external force, and / or, under the action of external force, the energy-absorbing support legs 12 can rotate relative to the connection between the first support end and the connecting plate portion 11, so that the first support end and the second support end move closer to each other along the thickness direction of the display screen.

[0038] When the display screen is subjected to a frontal impact force along its own thickness direction, the energy-absorbing support leg 12 deforms under the action of the frontal impact force, causing the first support end and the second support end to move closer to each other along the thickness direction of the display screen, so as to effectively buffer the frontal impact force applied to the display screen.

[0039] When the display screen is subjected to a side impact force distributed at an angle to its own thickness direction, the energy-absorbing support leg 12 rotates relative to the connection between the first support end and the connecting plate 11 under the action of the side impact force and may be accompanied by deformation, so that the first support end and the second support end move closer to each other along the thickness direction of the display screen, which can also effectively buffer the side impact force applied to the display screen.

[0040] When the display screen is not subjected to external force, the two energy-absorbing legs 12 can stably support the display screen.

[0041] Therefore, by adopting this vehicle display screen connection structure, the risk of the display screen breaking and causing injury to passengers under external force can be effectively reduced when the display screen is subjected to external force, and the display screen can be stably supported when the display screen is not subjected to external force.

[0042] Specifically, in actual vehicles, the force applied to the display screen is mostly a head impact force, and the direction of the head impact force is roughly parallel to the thickness direction of the display screen. Therefore, it can effectively reduce the risk of the display screen breaking due to a head impact and causing injury to passengers. The head impact force refers to the force exerted on the display screen when a person's head collides with it.

[0043] Among them, such as Figure 1-8As shown, the energy-absorbing support leg 12 includes a first support leg 121. One end of each of the two first support legs 121 is connected to one end of the connecting plate 11, and the other end of the first support leg 121 is used to connect to the frame 2 or the vehicle frame 3. The first support leg 121 and the connecting plate 11 are distributed at an angle. By setting the first support leg 121 and the connecting plate 11 at an angle, when the display screen is impacted by an external force, the first support leg 121 can deform and rotate relative to the connection between the first support leg 121 and the connecting plate 11, so that the first support end and the second support end move closer to each other along the thickness direction of the display screen. This can effectively buffer the external force applied to the display screen, thereby effectively reducing the risk of the display screen breaking under external force and causing injury to passengers. Figure 1 In one exemplary configuration, the other end of the first leg 121 is directly connected to the frame 2, and the connecting plate 11 is connected to the frame 3. Alternatively, the other end of the first leg 121 is also directly connected to the frame 3, and the connecting plate 11 is connected to the frame 2. The connection methods between the first leg 121 and the frame 2 are threaded or welded, the connection methods between the first leg 121 and the frame 3 are threaded or welded, and the connection methods between the connecting plate 11 and the frame 2 are threaded or welded.

[0044] Optionally, such as Figure 1-3 As shown, the energy-absorbing support leg 12 also includes an elastic deformation portion 122. The other ends of the two first support legs 121 are connected to one end of each of the two elastic deformation portions 122, and the other end of the elastic deformation portion 122 is used to connect to the frame 2 or the vehicle frame 3. Preferably, as shown... Figure 2 As shown, the other end of the elastic deformable part 122 is connected to the frame 2, and the connecting plate part 11 is connected to the vehicle frame 3. Alternatively, the other end of the elastic deformable part 122 is connected to the vehicle frame 3, and the connecting plate part 11 is connected to the frame 2. Taking the connection of the other end of the elastic deformable part 122 to the frame 2 as an example, when the display screen is impacted by an external force, the elastic deformable part 122 can elastically deform to buffer the external force applied to the display screen, reducing the force transmitted to the first leg 121. Then, by deforming the first leg 121 and / or rotating relative to the connection between the first leg 121 and the connecting plate part 11, the external force applied to the display screen is further buffered, further reducing the risk of the display screen breaking under external force and causing injury to passengers. The connection method between the elastic deformable part 122 and the frame 2 is threaded or welded, and the connection method between the elastic deformable part 122 and the vehicle frame 3 is threaded or welded, etc.

[0045] Specifically, in this embodiment, the elastic deformation part 122 is a spring. As an alternative, the elastic deformation part 122 may also be a rubber part or the like. Both are capable of elastic deformation.

[0046] Optionally, such as Figure 1-3 As shown, the energy-absorbing support leg 12 also includes a second support leg 123. The other ends of the two elastic deformable portions 122 are connected to one end of each of the two second support legs 123. The other end of the second support leg 123 is used to connect to the frame 2 or the vehicle frame 3. When the display screen is impacted by an external force, the second support leg 123 deforms and / or moves, causing the elastic deformable portion 122 to elastically deform and buffer the external force applied to the display screen. The first support leg 121 also deforms and / or rotates relative to the connection between the first support leg 121 and the connecting plate portion 11 to buffer the external force applied to the display screen. This further reduces the risk of the display screen breaking under external force and causing injury to passengers. Specifically, the other ends of the two second support legs 123 may or may not be connected. Figure 3 The example configuration shows two second legs 123 connected at their other ends. Figure 3 In one exemplary configuration, the other end of the second leg 123 is used to connect to the frame 2, and the connecting plate 11 is connected to the frame 3. Alternatively, the other end of the second leg 123 is used to connect to the frame 3, and the connecting plate 11 is connected to the frame 2. The connection method between the second leg 123 and the frame 2 is either threaded or welded.

[0047] Preferably, in this embodiment, such as Figure 2-4 As shown, the included angles between the two first legs 121 and the connecting plate 11 are both obtuse angles. It can be understood that the energy-absorbing bracket 1 is approximately trapezoidal. This ensures that when the display screen is subjected to an external impact, both first legs 121 can effectively buffer the external force applied to the display screen; when the display screen is not subjected to an external impact, the two first legs 121 can stably support the display screen, effectively improving the support stability of the two energy-absorbing legs 12 supporting the display screen.

[0048] More preferably, in this embodiment, such as Figure 2-4 As shown, the included angles between the two first legs 121 and the connecting plate 11 are equal. That is, the obtuse angles formed between the two first legs 121 and the connecting plate 11 are equal. It can be understood that the energy-absorbing bracket 1 is approximately isosceles trapezoidal in shape, in order to further improve the supporting stability of the two energy-absorbing legs 12 supporting the display screen.

[0049] As an alternative, such as Figure 5 As shown, the angle between one of the first legs 121 and the connecting plate 11 is an obtuse angle, while the angle between the other first leg 121 and the connecting plate 11 is a right angle. As an alternative, such as... Figure 6As shown, the angle between one of the first legs 121 and the connecting plate 11 is an obtuse angle, while the angle between the other first leg 121 and the connecting plate 11 is an acute angle. As an alternative, such as... Figure 7 As shown, the included angles between the two first legs 121 and the connecting plate 11 are both right angles. As an alternative, such as... Figure 8 As shown, the included angles between the two first legs 121 and the connecting plate 11 are both acute angles. When the display screen is impacted by an external force, the two first legs 121 can effectively buffer the external force applied to the display screen; when the display screen is not impacted by an external force, the two first legs 121 can also stably support the display screen, and can also ensure the support stability of the two energy-absorbing legs 12 supporting the display screen.

[0050] More preferably, in this embodiment, such as Figure 3 As shown, the two first legs 121 and the two second legs 123 are symmetrically distributed relative to the elastic deformation portion 122. This improves the support stability of the display screen supported by the two energy-absorbing legs 12. In other embodiments, the included angles between the two first legs 121 and the connecting plate portion 11, as well as the included angles between the two second legs 123 and the connecting plate portion 11, can be adaptively adjusted according to actual working conditions.

[0051] This utility model also provides a vehicle, including a display screen and a frame 3, and further including the aforementioned vehicle-mounted display screen connection structure. By adopting the aforementioned vehicle-mounted display screen connection structure, the risk of injury to passengers due to display screen breakage under external force can be effectively reduced. The specific structures of the display screen and the frame 3 are existing technologies and will not be described in detail here.

[0052] Preferably, there are multiple energy-absorbing brackets 1, which are distributed at intervals along the circumference of the display screen. This is to effectively buffer the external force applied to the display screen when a frontal impact force or a side impact force from any direction is applied.

[0053] In this embodiment, it is preferable to have four energy-absorbing brackets 1, with one energy-absorbing bracket 1 at each of the four corners of the display screen. This ensures that, with the minimum number of energy-absorbing brackets 1, the external force applied to the display screen can be effectively buffered when a frontal impact force or a side impact force from any direction is applied.

[0054] Understandably, considering only head impact force, installing one or more energy-absorbing brackets 1 at the top of the display screen is sufficient. This effectively reduces the risk of the display screen breaking and injuring passengers due to head impact force. Furthermore, in this case, the bottom of the display screen can be connected to the vehicle frame 3 via a structure such as angle iron.

[0055] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A vehicle-mounted display screen connection structure, characterized in that, The system includes an energy-absorbing bracket (1), which includes a connecting plate (11) and two energy-absorbing legs (12). The two energy-absorbing legs (12) are distributed on the same side of the connecting plate (11), and the first support ends of the two energy-absorbing legs (12) are connected to the two ends of the connecting plate (11) in a one-to-one correspondence. One of the second support ends of the connecting plate (11) and the energy-absorbing legs (12) is used to connect to the frame (2) supporting the display screen, and the other is used to connect to the vehicle frame (3). The energy-absorbing support leg (12) can deform under external force, and / or the energy-absorbing support leg (12) can rotate relative to the connection between the first support end and the connecting plate (11) under external force, so that the first support end and the second support end move closer to each other along the thickness direction of the display screen.

2. The vehicle-mounted display screen connection structure according to claim 1, characterized in that, The energy-absorbing support leg (12) includes a first support leg (121), one end of each of the two first support legs (121) is connected to the two ends of the connecting plate (11), and the other end of the first support leg (121) is used to connect to the frame (2) or the vehicle frame (3); the first support leg (121) and the connecting plate (11) are distributed at an angle.

3. The vehicle-mounted display screen connection structure according to claim 2, characterized in that, The energy-absorbing support leg (12) also includes an elastic deformation part (122), and the other ends of the two first support legs (121) are connected to one end of the two elastic deformation parts (122) respectively. The other end of the elastic deformation part (122) is used to connect to the frame (2) or the vehicle frame (3).

4. The vehicle-mounted display screen connection structure according to claim 3, characterized in that, The energy-absorbing support leg (12) also includes a second support leg (123), the other ends of the two elastic deformation parts (122) are connected to one end of the two second support legs (123) respectively, and the other end of the second support leg (123) is used to connect to the frame (2) or the vehicle frame (3).

5. The vehicle-mounted display screen connection structure according to any one of claims 2-4, characterized in that, The included angles between the two first legs (121) and the connecting plate (11) are both obtuse angles.

6. The vehicle-mounted display screen connection structure according to claim 5, characterized in that, The included angles between the two first legs (121) and the connecting plate (11) are equal.

7. The vehicle-mounted display screen connection structure according to any one of claims 2-4, characterized in that, One is that the angle between the first leg (121) and the connecting plate (11) is an obtuse angle, and the other is that the angle between the first leg (121) and the connecting plate (11) is a right angle.

8. The vehicle-mounted display screen connection structure according to any one of claims 2-4, characterized in that, One is that the angle between the first leg (121) and the connecting plate (11) is an obtuse angle, and the other is that the angle between the first leg (121) and the connecting plate (11) is an acute angle.

9. A vehicle, including a display screen and a frame (3), characterized in that, It also includes the vehicle display screen connection structure as described in any one of claims 1-8.

10. The vehicle according to claim 9, characterized in that, The number of energy-absorbing brackets (1) is multiple, and the multiple energy-absorbing brackets (1) are distributed at intervals along the circumference of the display screen.

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