A vehicle-mounted advertising screen

Abstract

The utility model belongs to the technical field of vehicle-mounted equipment discloses a kind of vehicle-mounted advertising screen, vehicle-mounted advertising screen includes shell, mounting bracket, screen board and glass, shell has installation groove, mounting bracket includes the first installation part and second installation part being set as L shape, first installation part is fixedly attached to the inner wall of installation groove, screen board is installed in installation groove and between second installation part and the groove bottom of installation groove, screen board is attached to second installation part and is fixedly connected with second installation part, glass is fixedly connected with shell, second installation part is between glass and screen board.The vehicle-mounted advertising screen provided by the utility model optimizes size and reduces thickness, and the waterproof sealing is reliable.

Description

Technical Field

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

[0002] Currently, taxis, buses, and coaches are equipped with in-vehicle advertising screens for purposes such as advertising and tourism promotion.

[0003] Some vehicle-mounted advertising screens are installed inside the vehicle, such as on the inside of the rear windshield of a taxi; others are installed outside the vehicle, such as in the roof light position of a taxi. When the advertising screen is installed inside the vehicle, its complex structure and thick size can lead to excessive space occupation and installation difficulties. When the advertising screen is installed outside the vehicle, it is exposed to the external environment for a long time. Rain or excessive dust can cause short circuits or open circuits in the advertising screen, affecting its reliability and stability. Utility Model Content

[0004] The purpose of this utility model is to provide a vehicle-mounted advertising screen that optimizes size, reduces thickness, and provides reliable waterproof sealing.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A vehicle-mounted advertising screen includes:

[0007] The housing has mounting slots;

[0008] The mounting bracket includes a first mounting part and a second mounting part arranged in an L-shape, wherein the first mounting part is fixedly attached to the inner wall of the mounting groove;

[0009] The screen panel is installed in the mounting groove and located between the second mounting part and the bottom of the mounting groove. The screen panel is attached to the second mounting part and fixedly connected to the second mounting part.

[0010] The glass is fixedly connected to the housing, and the second mounting part is located between the glass and the screen panel.

[0011] Preferably, the housing is a lidless cuboid, including a back plate, first side plates on the upper and lower sides of the back plate, and second side plates on the left and right sides of the back plate. The back plate, the first side plates, and the second side plates together enclose the mounting groove. The mounting bracket is provided in one-to-one correspondence with the first side plate. The first mounting part is fixedly attached to the corresponding first side plate, and the second mounting part is arranged parallel to the back plate.

[0012] Preferably, the glass is located outside the edges of the first side panel and the second side panel, and the glass is glued to the first side panel and the second side panel.

[0013] Preferably, the first side plate located on the upper side extends towards the side opposite to the mounting groove and is provided with a shielding part, and the glass is located below the shielding part.

[0014] Preferably, the back plate, the first side plate, and the second side plate are integrally formed.

[0015] Preferably, the device also includes a mounting bracket for connecting to the vehicle body, the mounting bracket being fixedly connected to the housing.

[0016] Preferably, the fixing bracket is welded to the back plate and the first side plate located on the upper side.

[0017] Preferably, the first side plate is threadedly connected to the first mounting part on the corresponding side by a first fastening screw, and the screen plate is threadedly connected to the second mounting part by a second fastening screw.

[0018] Preferably, the housing has an assembly hole that communicates with the mounting groove, and a waterproof connector is fixedly inserted into the assembly hole.

[0019] Preferably, the end of the waterproof connector is provided with a threaded rod, and an installation nut corresponding to the assembly hole is welded to the inner side of the mounting groove. The threaded rod passes through the assembly hole and is threadedly connected to the installation nut.

[0020] Beneficial effects:

[0021] The vehicle-mounted advertising screen provided by this utility model has a mounting groove in its housing, and a mounting frame is provided inside the mounting groove. The mounting frame is L-shaped and includes a first mounting part and a second mounting part. The first mounting part is fixedly attached to the inner wall of the mounting groove, and the screen panel is installed in the mounting groove and located between the second mounting part and the bottom of the mounting groove. The screen panel is fixedly attached to the second mounting part, that is, the screen panel is fixed to the inner side of the mounting frame. This design can effectively reduce the overall thickness of the vehicle-mounted advertising screen, achieving further size optimization, and also provides reliable protection for the screen panel. In addition, the second mounting part is located between the glass and the screen panel, and the glass is fixedly connected to the housing, resulting in reliable overall strength, durability, good waterproof sealing performance, and strong practicality. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the vehicle-mounted advertising screen provided by this utility model;

[0023] Figure 2 This is an exploded view of the vehicle-mounted advertising screen provided by this utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the shell provided by this utility model;

[0025] Figure 4 This is a partial structural schematic diagram of the vehicle-mounted advertising screen provided by this utility model;

[0026] Figure 5 This is a partial structural cross-sectional view of the vehicle-mounted advertising screen provided by this utility model;

[0027] Figure 6 This is a partial exploded view of the structure of the vehicle-mounted advertising screen provided by this utility model.

[0028] In the picture:

[0029] 1. Housing; 101. Mounting slot; 11. Back plate; 12. First side plate; 121. Shielding part; 122. First mounting hole; 13. Second side plate;

[0030] 2. Mounting bracket; 21. First mounting part; 211. Second mounting hole; 22. Second mounting part; 221. First fixing hole;

[0031] 3. Screen panel; 31. Second fixing hole;

[0032] 4. Glass;

[0033] 5. Fixed bracket; 51. Fixed part; 52. Overlapping part;

[0034] 6. First fastening screw; 61. Sealing sleeve;

[0035] 7. Second fastening screw;

[0036] 8. Waterproof connector; 81. Threaded rod; 82. Mounting nut. Detailed Implementation

[0037] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0038] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between 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.

[0039] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0040] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, 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. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0041] This embodiment provides a vehicle-mounted advertising screen. (Refer to...) Figures 1 to 6 As shown, the vehicle-mounted advertising screen includes a housing 1, a mounting bracket 2, a screen panel 3, and a glass 4. The housing 1 has a mounting groove 101. The mounting bracket 2 includes a first mounting portion 21 and a second mounting portion 22 arranged in an L-shape. The first mounting portion 21 is fixedly attached to the inner wall of the mounting groove 101. The screen panel 3 is installed within the mounting groove 101 and located between the second mounting portion 22 and the bottom of the groove 101. The screen panel 3 is attached to and fixedly connected to the second mounting portion 22. The glass 4 is fixedly connected to the housing 1, and the second mounting portion 22 is located between the glass 4 and the screen panel 3.

[0042] In this embodiment, the housing 1 of the vehicle-mounted advertising screen has a mounting groove 101, and a mounting bracket 2 is provided inside the mounting groove 101. The mounting bracket 2 is generally L-shaped and includes a first mounting part 21 and a second mounting part 22. The first mounting part 21 is fixedly attached to the inner wall of the mounting groove 101. The screen panel 3 is installed in the mounting groove 101 and located between the second mounting part 22 and the bottom of the mounting groove 101. The screen panel 3 is fixedly attached to the second mounting part 22, that is, the screen panel 3 is fixed to the inner side of the mounting bracket 2. This arrangement can effectively reduce the overall thickness of the vehicle-mounted advertising screen, making it thinner and further optimizing its size, while also providing reliable protection for the screen panel 3. In addition, the second mounting part 22 is located between the glass 4 and the screen panel 3. The glass 4 is fixedly connected to the housing 1, ensuring reliable overall strength, durability, good waterproof sealing performance, and strong practicality. Furthermore, this arrangement can also minimize the width of the black border around the screen panel 3, improving its aesthetics.

[0043] In this embodiment, the housing 1 is a lidless cuboid, including a back plate 11, first side plates 12 disposed on the upper and lower sides of the back plate 11, and second side plates 13 disposed on the left and right sides of the back plate 11. The back plate 11, the first side plates 12, and the second side plates 13 together form a mounting groove 101. The mounting bracket 2 is disposed in a one-to-one correspondence with the first side plate 12. The first mounting part 21 is fixedly attached to the corresponding first side plate 12, and the second mounting part 22 is disposed parallel to the back plate 11. See details below. Figure 3 As shown, Figure 3 In the diagram, direction a refers to the top and bottom sides of the back panel 11, direction b refers to the left and right sides of the back panel 11, and direction c refers to the thickness direction of the back panel 11. The top, bottom, left, right, and thickness directions of the back panel 11 correspond to the overall top, bottom, left, right, front, and back directions of the vehicle-mounted advertising screen.

[0044] In this embodiment, the back plate 11, the first side plate 12, and the second side plate 13 are integrally formed. For example, the two first side plates 12 are bent into shape on the upper and lower sides of the back plate 11, and the two second side plates 13 are bent into shape on the left and right sides of the back plate 11. After bending, the joints between the corresponding first side plates 12 and second side plates 13 are fixed by welding.

[0045] In this embodiment, the glass 4 is located outside the edges of the first side plate 12 and the second side plate 13, and is adhesively connected to the first side plate 12 and the second side plate 13. Specifically, the glass 4 is located outside the edges of the first side plate 12 and the second side plate 13, that is, the glass 4 is located outside the mounting groove 101, and the glass 4 is positioned to cover the opening of the mounting groove 101. The adhesive connection between the glass 4 and the first side plate 12 and the second side plate 13 ensures reliable fixation of the glass 4 while effectively sealing the gap between the glass 4 and the first side plate 12 and the second side plate 13, that is, between the glass 4 and the outer edge of the mounting groove 101, effectively ensuring waterproof sealing, waterproof and dustproof performance, meeting IP67 waterproof performance, and being sturdy and durable.

[0046] For example, the adhesive used is a solid adhesive with good waterproof properties.

[0047] For example, the glass 4 protrudes at least 5 mm relative to the second side plate 13.

[0048] Furthermore, a shielding portion 121 is provided on the side of the first side plate 12 located on the upper side, extending towards the side opposite to the mounting groove 101, with the glass 4 located below the shielding portion 121. Specifically, the shielding portion 121 can reliably and effectively shield the top of the glass 4, providing reliable waterproofing and effectively preventing water from accumulating on the adhesive area above the glass 4, thus avoiding water seepage from the adhesive surface due to prolonged water accumulation.

[0049] In this embodiment, the vehicle-mounted advertising screen also includes a fixed bracket 5 for connecting to the vehicle body, and the fixed bracket 5 is fixedly connected to the housing 1. Specifically, the fixed bracket 5 enables the vehicle-mounted advertising screen to be fixed to the vehicle body.

[0050] Optionally, multiple fixed brackets 5 are provided to effectively ensure the reliability and stability of the vehicle-mounted advertising screen.

[0051] Specifically, the fixing bracket 5 includes a fixing part 51 and an overlapping part 52. The overlapping part 52 is bent and disposed on one side of the fixing part 51. Specifically, the overlapping part 52 is disposed at a 90° angle to the fixing part 51. When installing the fixing bracket 5, the fixing part 51 is supported on the first side plate 12 located on the upper side, and the overlapping part 52 is attached to the back plate 11, thereby achieving effective positioning of the fixing bracket 5.

[0052] Specifically, the fixed bracket 5 is located on the side away from the opening of the mounting groove 101. This arrangement can reduce the transmission of force to the edge of the mounting groove 101 when the fixed bracket 51 is under stress, thus reducing the risk of deformation.

[0053] Specifically, the fixing part 51 has holes for fixing and connecting with the vehicle body.

[0054] In this embodiment, the overlapping part 52 and the fixing part 51 are integrally bent and formed.

[0055] In this embodiment, the fixing bracket 5 is welded to the first side plate 12 located on the upper side. Specifically, the fixing part 51 of the fixing bracket 5 is welded to the first side plate 12 located on the upper side. Furthermore, the overlapping part 52 is also welded to the back plate 11, further improving the reliability of the fixing bracket 5 installation.

[0056] In this embodiment, the first side plate 12 and the corresponding first mounting portion 21 are threaded together by a first fastening screw 6. The first side plate 12 has a first mounting hole 122, and the first mounting portion 21 has a second mounting hole 211. The first fastening screw 6 passes through the first mounting hole 122 and is threaded into the second mounting hole 211. Specifically, the second mounting hole 211 is a threaded hole. The first fastening screw 6, after passing through the first mounting hole 122, is threaded into the second mounting hole 211, thus effectively fixing the first side plate 12 to the corresponding first mounting portion 21.

[0057] Specifically, for each first side plate 12 and first mounting part 21, there are multiple first mounting holes 122, second mounting holes 211 and first fastening screws 6.

[0058] Furthermore, the first fastening screw 6 is also provided with a corresponding sealing sleeve 61. The sealing sleeve 61 is fitted onto the first fastening screw 6 and is located between the first mounting hole 122 and the screw head of the first fastening screw 6. When the first fastening screw 6 is installed, the sealing sleeve 61 can further seal the gap between the first fastening screw 6 and the first mounting hole 122, further improving the overall waterproof sealing performance of the vehicle-mounted advertising screen.

[0059] Optionally, the sealing sleeve 61 may be made of rubber.

[0060] In this embodiment, the screen panel 3 and the second mounting part 22 are connected by a second fastening screw 7.

[0061] Specifically, the second fixing hole 31 is a threaded hole. The second fastening screw 7 passes through the first fixing hole 221 and is threadedly connected to the second fixing hole 31, thereby achieving effective fixation between the screen panel 3 and the first mounting part 21.

[0062] Specifically, the number of the first fixing hole 221, the second fixing hole 31, and the second fastening screw 7 are provided in a corresponding manner.

[0063] In this embodiment, the second fastening screw 7 is a press-fit screw. Using a press-fit screw makes installation quicker and more convenient, increasing production and assembly speed. Furthermore, the second fastening screw 7 is a press-fit screw; the screw head of the second fastening screw 7 is pressed into the first fixing hole 221 by a press-fit machine, and the screw head of the second fastening screw 7 is flush with the end face of the second mounting part 22 facing away from the screen panel 3. This arrangement further reduces space occupation and facilitates the placement of the second fastening screw 7.

[0064] In some other alternative embodiments, the second fastening screw 7 may not be configured as a press-fit screw. Correspondingly, the first fixing hole 221 is configured as a countersunk hole, and the screw head of the second fastening screw 7 is located inside the countersunk hole.

[0065] In this embodiment, the housing 1 has an assembly hole (not shown) that connects to the mounting groove 101. A waterproof connector 8 is fixedly inserted into the assembly hole, and the waterproof connector 8 is installed on the housing 1 through the assembly hole. Specifically, the waterproof connector 8 is used to connect the external wires to the internal screen panel 3 wires. Specifically, the end of the waterproof connector 8 is provided with a threaded rod 81, and a mounting nut 82 corresponding to the assembly hole is welded to the inner side of the mounting groove 101. The threaded rod 81 of the waterproof connector 8 passes through the assembly hole and is threadedly connected to the mounting nut 82, thereby effectively fixing the waterproof connector 8 and facilitating disassembly. In addition, the mounting nut 82 is directly welded to the inner wall of the mounting groove 101, which also prevents the mounting nut 82 from loosening, ensuring a reliable and stable structure.

[0066] Specifically, the threaded rod 81 has a through hole that connects to the mounting groove 101.

[0067] 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 various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments 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 advertising screen, characterized in that, include: The housing (1) has a mounting groove (101); The mounting bracket (2) includes a first mounting part (21) and a second mounting part (22) arranged in an L-shape, wherein the first mounting part (21) is fixedly attached to the inner wall of the mounting groove (101); The screen panel (3) is installed in the mounting groove (101) and located between the second mounting part (22) and the bottom of the mounting groove (101). The screen panel (3) is attached to the second mounting part (22) and fixedly connected to the second mounting part (22). Glass (4), which is fixedly connected to the housing (1), and the second mounting part (22) is located between the glass (4) and the screen (3).

2. The vehicle-mounted advertising screen according to claim 1, characterized in that, The housing (1) is an open cuboid, including a back plate (11), first side plates (12) on the upper and lower sides of the back plate (11), and second side plates (13) on the left and right sides of the back plate (11). The back plate (11), the first side plates (12) and the second side plates (13) together form the mounting groove (101). The mounting bracket (2) is provided in a one-to-one correspondence with the first side plates (12). The first mounting part (21) is fixedly attached to the corresponding first side plate (12). The second mounting part (22) is arranged parallel to the back plate (11).

3. The vehicle-mounted advertising screen according to claim 2, characterized in that, The glass (4) is located on the outer side of the edges of the first side plate (12) and the second side plate (13), and the glass (4) is glued to the first side plate (12) and the second side plate (13).

4. The vehicle-mounted advertising screen according to claim 2, characterized in that, The first side plate (12) located on the upper side extends toward the side opposite to the mounting groove (101) and is provided with a shielding part (121), and the glass (4) is located below the shielding part (121).

5. The vehicle-mounted advertising screen according to claim 2, characterized in that, The back panel (11), the first side panel (12) and the second side panel (13) are integrally formed.

6. The vehicle-mounted advertising screen according to claim 2, characterized in that, It also includes a fixed bracket (5) for connecting to the vehicle body, the fixed bracket (5) being fixedly connected to the housing (1).

7. The vehicle-mounted advertising screen according to claim 6, characterized in that, The fixed bracket (5) is welded to the back plate (11) and the first side plate (12) located on the upper side.

8. The vehicle-mounted advertising screen according to claim 2, characterized in that, The first side plate (12) is threadedly connected to the first mounting part (21) on the corresponding side by a first fastening screw (6), and the screen plate (3) is threadedly connected to the second mounting part (22) by a second fastening screw (7).

9. The vehicle-mounted advertising screen according to claim 1, characterized in that, The housing (1) has an assembly hole that connects to the mounting groove (101), and a waterproof connector (8) is fixedly inserted into the assembly hole.

10. The vehicle-mounted advertising screen according to claim 9, characterized in that, The waterproof connector (8) is provided with a threaded rod (81) at its end. The mounting groove (101) is welded with a mounting nut (82) corresponding to the assembly hole. The threaded rod (81) passes through the assembly hole and is threadedly connected to the mounting nut (82).

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