A display screen mounting structure within a tunnel

Abstract

The utility model relates to road traffic sign equipment technical field, especially a tunnel display screen mounting structure, including a plurality of connection settings in the rear side of display screen and vertical arrangement's connecting rod, and make the connecting rod upper end extend to the display screen upper end face top, still including the mounting seat of each corresponding connecting rod upper end setting, be equipped with the connecting structure on the mounting seat and be used for with tunnel arch hole upper side surface links to each other, the mounting seat includes the connecting plate of vertical downward setting of lower end, is equipped with screw hole on the connecting plate, and the connecting rod upper end corresponds screw hole and is equipped with the connecting hole, is equipped with connecting bolt in the connecting hole and is cooperated in the screw hole, the utility model discloses have the characteristics that install more stable and reliable, can more conveniently adjust display screen installation angle.

Description

Technical Field

[0001] This utility model relates to the field of road traffic sign equipment technology, and in particular to a display screen installation structure in a tunnel. Background Technology

[0002] Display screens are typically installed inside tunnels to provide traffic safety information, including but not limited to speed limit indications, traffic condition updates, and emergency warnings. These screens effectively improve driving safety in tunnel sections through advanced display technology and control strategies.

[0003] The display screen is installed on the upper side of the tunnel arch using a mounting structure. However, since the upper side of the tunnel arch is usually an upward-arching curved surface, it is inconvenient to install and adjust the display screen. Furthermore, in existing structures, the display screen is usually formed by assembling multiple display screen units together, which necessitates consideration of installation stability.

[0004] Therefore, how to design a tunnel display installation structure that is simpler and more reasonable in structure, more stable and reliable in installation, and allows for easier adjustment of the display installation angle has become a technical problem to be solved. Utility Model Content

[0005] In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by this utility model is how to design a tunnel display screen installation structure with a simpler and more reasonable structure, more stable and reliable installation, and more convenient adjustment of the display screen installation angle.

[0006] To achieve the above objectives, this utility model provides a tunnel display screen installation structure, including multiple vertically arranged connecting rods connected to the rear side of the display screen, with the upper ends of the connecting rods extending upwards to above the upper surface of the display screen; it also includes mounting seats provided at the upper ends of the corresponding connecting rods; the mounting seats are provided with connecting structures for connecting to the upper side of the tunnel arch; the mounting seats include a vertically downward-arranged connecting plate at the lower end, the connecting plate is provided with screw holes, and the upper end of the connecting rod is provided with a connecting hole corresponding to the screw hole, the connecting hole is provided with a connecting bolt and fits into the screw hole; an arc-shaped elongated hole is provided below one side of the screw hole on the connecting plate, an adjusting screw hole is provided at the upper end of the connecting rod and at the lower end of the elongated hole, and an adjusting bolt is provided in the elongated hole, with the adjusting bolt threadedly connected in the adjusting screw hole.

[0007] In this way, the installation angle between the connecting plate and the upper end of the connecting rod in the above-mentioned tunnel display screen installation structure can be adjusted, so that the entire installation structure can be better adapted to the installation in the tunnel arch; and the angle of the display screen can also be adjusted after installation so that the display screen can be better leveled.

[0008] As an optimization, the mounting base includes a horizontally arranged mounting plate at the upper end, and the connecting structure includes fixing holes located at the four corners of the mounting base, and the fixing holes are used to install expansion screws.

[0009] This makes the mounting base's structural design simpler and more reasonable, and the use of expansion screws for installation makes the process more convenient.

[0010] Furthermore, reinforcing ribs with a right-angled triangular structure are provided at intervals on both sides of the upper end of the connecting plate, and the reinforcing ribs are connected and installed on the lower surface of the mounting plate.

[0011] This makes the mounting base structurally stronger and more stable and reliable.

[0012] Furthermore, the mounting plate and connecting plate are integrally molded.

[0013] As an optimization, the display screen includes multiple display screen units arranged side by side along the longitudinal direction; and each of the upper and lower ends of the rear side of the display screen is provided with a frame plate arranged along the longitudinal direction, and each frame plate is connected and fixed together with the display screen unit; multiple connecting rods are also arranged at intervals along the longitudinal direction on the rear side of the two frame plates, the connecting rods are arranged vertically and their ends are connected and fixed to the two frame plates respectively; the connecting rods and the connecting rods are arranged in a one-to-one correspondence, and each connecting rod is connected and fixed to the corresponding connecting rod.

[0014] In this way, by designing the frame plate and connecting rods, multiple display units can be better spliced ​​together side by side, making the entire display more stable and reliable after installation.

[0015] As an optimization, the threaded fixing holes on the frame plate and at both ends of the vertical rear surface of the corresponding display unit are provided with mating holes, and two threaded fixing holes are provided at intervals along the longitudinal direction at both ends of the vertical rear surface of the display unit; connecting screws are provided in the mating holes and their corresponding connections are provided in the threaded fixing holes.

[0016] This makes the connection between the display unit and the frame plate more stable and reliable.

[0017] Furthermore, the display unit consists of five units arranged side-by-side along the longitudinal direction.

[0018] Furthermore, the connecting rods are arranged in two spaced-apart configurations.

[0019] Furthermore, the connecting rod is designed with a hollow rectangular rod structure.

[0020] As an optimization, the two outer sides of the two frame plates are bent forward to form bent flanges, and the bent flanges are respectively attached to the rear side of the upper and lower end faces of the display screen.

[0021] In this way, the structural design of the frame plate is simpler and more reasonable, and it can better protect the display screen.

[0022] As an optimization, connecting pads are fixed to the inner sides of the upper and lower ends of the connecting rod, and the longitudinal ends of the connecting pads are fixed to the frame plate by fixing screws.

[0023] This makes the connection between the connecting rod and the frame plate more stable and reliable.

[0024] As an optimization, the connecting rod has a U-shaped cross-section and a semi-enclosed structure with respect to the connecting rod. Multiple screw holes are arranged vertically at intervals on the connecting rod, and connecting screws are arranged thereon, with the connecting screws connected and set in the threaded holes on the connecting rod.

[0025] This makes the connection between the connecting rod and the connecting rod more stable and reliable.

[0026] In summary, the adjustable structural design between the mounting base and the connecting rod in the above-mentioned tunnel display screen installation structure makes it easier to adjust the installation angle of the display screen; and the design of the frame plate and connecting rod makes the assembly of multiple display screen units more stable and reliable. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the installation structure of the display screen inside the tunnel in a specific embodiment of this utility model.

[0028] Figure 2 yes Figure 1 A magnified view of position A in the diagram.

[0029] Figure 3 yes Figure 1 A schematic diagram after rotating by one angle.

[0030] Figure 4 yes Figure 1 Front view.

[0031] Figure 5 yes Figure 1 Rear view.

[0032] Figure 6 yes Figure 5 A magnified view of position B in the diagram.

[0033] Figure 7 yes Figure 1 Top view.

[0034] Figure 8 yes Figure 1 The left view. Detailed Implementation

[0035] The present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that in the description of the present invention, terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used only for the convenience of describing the present invention 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 manner. Therefore, they should not be construed as limitations on the present invention. Terms such as "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] like Figures 1 to 8 As shown, a tunnel display screen installation structure includes multiple vertically arranged connecting rods 1 connected to the rear side of the display screen, with the upper ends of the connecting rods extending upwards to above the upper surface of the display screen; it also includes mounting seats 2 corresponding to the upper ends of the connecting rods; the mounting seats are provided with connecting structures for connecting to the upper side of the tunnel arch; the mounting seats include a vertically downward-arranged connecting plate 3 at the lower end, the connecting plate is provided with screw holes, and the upper end of the connecting rod is provided with a connecting hole corresponding to the screw hole, with a connecting bolt 4 provided in the connecting hole and fitted into the screw hole; an arc-shaped elongated hole 5 is provided below one side of the screw hole on the connecting plate, and an adjusting screw hole is provided at the upper end of the connecting rod and corresponding to the lower end of the elongated hole, with an adjusting bolt 6 provided in the elongated hole, and the adjusting bolt is threadedly connected in the adjusting screw hole.

[0037] In this way, the installation angle between the connecting plate and the upper end of the connecting rod in the above-mentioned tunnel display screen installation structure can be adjusted, so that the entire installation structure can be better adapted to the installation in the tunnel arch; and the angle of the display screen can also be adjusted after installation so that the display screen can be better leveled.

[0038] In this specific embodiment, the mounting base includes a horizontally arranged mounting plate 7 at the upper end, and the connecting structure includes fixing holes at the four corners of the mounting base, and the fixing holes are used to install expansion screws.

[0039] This makes the mounting base's structural design simpler and more reasonable, and the use of expansion screws for installation makes the process more convenient.

[0040] Furthermore, reinforcing ribs 8 with a right-angled triangular structure are provided at intervals on both sides of the upper end of the connecting plate, and the reinforcing ribs are connected and disposed on the lower surface of the mounting plate.

[0041] This makes the mounting base structurally stronger and more stable and reliable.

[0042] Furthermore, the mounting plate and connecting plate are integrally molded.

[0043] In this specific embodiment, the display screen includes multiple display screen units 9 arranged side by side along the longitudinal direction; and each of the upper and lower ends of the rear side of the display screen is provided with a frame plate 10 arranged along the longitudinal direction, and each frame plate is connected and fixed together with the display screen unit; multiple connecting rods 11 are also arranged at intervals along the longitudinal direction on the rear side of the two frame plates, the connecting rods are arranged vertically and their ends are connected and fixed to the two frame plates respectively; the connecting rods and the connecting rods are arranged in a one-to-one correspondence, and each connecting rod is connected and fixed to the corresponding connecting rod.

[0044] In this way, by designing the frame plate and connecting rods, multiple display units can be better spliced ​​together side by side, making the entire display more stable and reliable after installation.

[0045] In this specific embodiment, the threaded fixing holes on the frame plate and each corresponding to the rear surface of the display unit at both vertical ends are provided with mating holes, and each of the rear surface of the display unit has two threaded fixing holes spaced apart along the longitudinal direction; connecting screws are provided in the mating holes and their corresponding connections are provided in the threaded fixing holes.

[0046] This makes the connection between the display unit and the frame plate more stable and reliable.

[0047] Furthermore, the display unit consists of five units arranged side-by-side along the longitudinal direction.

[0048] Furthermore, the connecting rods are arranged in two spaced-apart configurations.

[0049] Furthermore, the connecting rod is designed with a hollow rectangular rod structure.

[0050] In this specific embodiment, the two outer sides of the two frame plates are bent forward to form bent flanges 12, and the bent flanges are respectively attached to the rear side of the upper and lower end faces of the display screen.

[0051] In this way, the structural design of the frame plate is simpler and more reasonable, and it can better protect the display screen.

[0052] In this specific embodiment, the inner sides of the upper and lower ends of the connecting rod are each connected and fixed with a connecting pad 13, and the longitudinal ends of the connecting pad are each connected and fixed to the skeleton plate by fixing screws.

[0053] This makes the connection between the connecting rod and the frame plate more stable and reliable.

[0054] In this specific embodiment, the connecting rod has a U-shaped cross-section and a semi-enclosed structure with respect to the connecting rod. Multiple screw holes are arranged vertically at intervals on the connecting rod, and connecting screws are arranged thereon, with the connecting screws connected and disposed in the threaded holes on the connecting rod.

[0055] This makes the connection between the connecting rod and the connecting rod more stable and reliable.

[0056] In summary, the adjustable structural design between the mounting base and the connecting rod in the above-mentioned tunnel display screen installation structure makes it easier to adjust the installation angle of the display screen; and the design of the frame plate and connecting rod makes the assembly of multiple display screen units more stable and reliable.

[0057] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A tunnel display mounting structure comprising a plurality of vertically arranged connecting rods disposed behind a display screen, and such that the upper ends of the connecting rods extend upwardly above the upper face of the display screen; characterised in that ； It also includes mounting seats at the upper ends of the corresponding connecting rods; the mounting seats are provided with connecting structures for connecting to the upper side of the tunnel arch; the mounting seats include a vertically downward-facing connecting plate at the lower end, the connecting plate is provided with screw holes, and the upper end of the connecting rod is provided with a connecting hole corresponding to the screw holes, the connecting hole is provided with a connecting bolt and fits into the screw holes; an arc-shaped elongated hole is provided below one side of the screw holes on the connecting plate, an adjusting screw hole is provided at the upper end of the connecting rod and at the lower end of the elongated hole, and an adjusting bolt is provided in the elongated hole, such that the adjusting bolt is threadedly connected in the adjusting screw hole.

2. A display screen mounting structure within a tunnel as claimed in claim 1, characterized in that: The mounting base includes a horizontally arranged mounting plate at the upper end, and the connecting structure includes fixing holes at the four corners of the mounting base, which are used to install expansion screws.

3. A display screen mounting structure within a tunnel as claimed in claim 1, characterized in that: The display screen includes multiple display screen units arranged side by side along the longitudinal direction; and each of the upper and lower ends of the rear side of the display screen is provided with a frame plate arranged along the longitudinal direction, and each frame plate is connected and fixed together with the display screen unit; multiple connecting rods are also arranged at intervals along the longitudinal direction on the rear side of the two frame plates, the connecting rods are arranged vertically and their ends are connected and fixed to the two frame plates respectively; the connecting rods are arranged in a one-to-one correspondence, and each connecting rod is connected and fixed to the corresponding connecting rod.

4. A display screen mounting structure within a tunnel as claimed in claim 3 wherein: The skeleton plate has threaded fixing holes at both ends of the vertical side surface of the corresponding display unit, and each of the two ends of the vertical side surface of the display unit has two threaded fixing holes spaced apart along the longitudinal direction; connecting screws are provided in the mating holes and their corresponding connections are provided in the threaded fixing holes.

5. The installation structure for a display screen inside a tunnel as described in claim 3, characterized in that: The two outer sides of the two frame plates are bent forward to form bent flanges, and the bent flanges are respectively attached to the rear side of the upper and lower end faces of the display screen.

6. The installation structure for a display screen inside a tunnel as described in claim 3, characterized in that: The inner sides of the upper and lower ends of the connecting rod are each connected and fixed with a connecting pad, and the longitudinal ends of the connecting pad are each connected and fixed to the frame plate by fixing screws.

7. The installation structure for a display screen inside a tunnel as described in claim 3, characterized in that: The connecting rod has a U-shaped cross-section and a semi-enclosed structure with respect to the connecting rod. Multiple screw holes are arranged vertically at intervals on the connecting rod, and connecting screws are arranged therein, with the connecting screws connected and set in the threaded holes on the connecting rod.

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