Fixed structures for road sign installation and intelligent road signs

Abstract

The present invention provides a fixing structure for installing a road sign and an intelligent road sign. The intelligent road sign includes a road sign body and a street lamp arranged on the road sign body. The road sign body includes a road sign light box, an electric box and a connection component. The street lamp and the road sign light box are electrically connected to the electric box respectively. The connection component is provided with a mounting frame, a slide rail and a slider matching the slide rail. The mounting frame is formed by connecting two spaced connection columns and a top cover. The intelligent road sign of the present invention is provided with a connection component so that the road sign light box and the electric box are respectively installed on the inner side of the mounting frame through the slider and fixed by screws; the fixing structure for installing the road sign has a reinforced slider connected to the slide rail, and a clamping component is provided in the slider to improve the stability of the connection between the slider and the slide rail; the adjustment component adjusts the state of the clamping component, which is convenient for the user to manipulate the sliding slider and facilitates the slider to quickly adjust and position; the problem of complex structure and inconvenient installation of existing road signs is effectively solved.

Description

[0001] This application is a divisional application of the patent application with patent application number "202110898876.2", application date "August 5, 2021", and name "Smart Road Sign". Technical Field

[0002] The invention relates to the field of urban street lamps, and in particular to a fixing structure for installing a road sign and an intelligent road sign. Background Art

[0003] Road signs are signs used to indicate the way. Various street lights, billboards, signboards, etc. of all sizes are installed on existing roads and streets to provide convenience for people's modern life.

[0004] During the installation process of existing road signs, traditional threaded fixing installation methods are often used to lock street lamps, road signs and related information screens. It is necessary for personnel to tighten or remove multiple screws in sequence to install or remove the road signs, which is not convenient for the installation and fixing of road signs. Not only is the installation efficiency low, but it is also easy to cause installation errors, and the structure of the installed road signs is unstable. Therefore, it is necessary to provide a fixing structure for road sign installation and an intelligent road sign. Summary of the invention

[0005] The present invention aims to solve the above problems and provide a road sign installation fixing structure and an intelligent road sign which are convenient and quick to install.

[0006] To achieve the purpose of the present invention, the present invention provides a fixing structure for installing a road sign, which is used to connect a slider to a slide rail, wherein the slide rail is a hollow structure, and an opening is provided on one side of the slide rail corresponding to the inner wall of the connecting column, and the slide rail comprises: a first end portion, which is located on one side of the slide rail and connected to the inner side of the connecting column, and

[0007] A second end portion is located at the other side of the slide rail, the opening is provided at the second end portion, and the width of the opening is smaller than the width of the first end portion;

[0008] The slider is provided with a receiving compartment, and the road sign installation fixing structure is provided in the receiving compartment, and the fixing structure includes:

[0009] A clamping assembly, arranged at the side of the slider, the clamping assembly connects the slider to the slide rail, the clamping assembly includes a first state for sliding the slider, and a second state for fixing the position of the slider; and

[0010] An adjusting component is arranged on the sliding block and extends out of the opening. The clamping component is connected to the adjusting component, and the adjusting component is used to adjust the state of the clamping component.

[0011] In some embodiments, a receiving compartment is disposed in the slider, and the fixing structure is disposed in the receiving compartment;

[0012] The slide rail is a hollow structure, and an opening is provided on one side of the slide rail corresponding to the inner wall of the connecting column; the fixing structure includes:

[0013] A clamping assembly, arranged at the side of the slider, the clamping assembly connects the slider to the slide rail, the clamping assembly includes a first state for sliding the slider, and a second state for fixing the position of the slider; and

[0014] An adjusting component is arranged on the sliding block and extends out of the opening. The clamping component is connected to the adjusting component, and the adjusting component is used to adjust the state of the clamping component.

[0015] Furthermore, the slide rail includes: a first end portion, located at one side of the slide rail and connected to the inner side of the connecting column, and

[0016] The second end is located at the other side of the slide rail, the opening is arranged at the second end, and the width of the opening is smaller than the width of the first end.

[0017] The slider comprises:

[0018] a fixed end, which is arranged at one side of the slider and is slidably connected to the first end portion, and the clamping assembly is arranged at the fixed end; and

[0019] The control end is arranged on the other side of the slider, and the other side of the fixed end is connected to the control end, and the adjustment component is movably connected to the control end.

[0020] Furthermore, the adjustment component includes:

[0021] A pressing member is arranged to slide on the side wall of the control end, and

[0022] A rod component is disposed in the receiving bin, and the pressing member is connected to the clamping assembly via the rod component;

[0023] The clamping assembly includes: a positioning member, which is arranged on the side wall of the fixed end, and

[0024] A first elastic member is disposed in the receiving bin and connected to the positioning member via a rod member, and the first elastic member drives the positioning member to squeeze the inner wall of the first end portion;

[0025] The pressing member is squeezed by an external force to drive the positioning member away from the inner wall of the first end portion and to be accommodated in the accommodation compartment.

[0026] In some embodiments, the rod component comprises:

[0027] A first movable rod, slidably disposed in the receiving bin, wherein one end of the first movable rod is fixedly connected to the positioning member, and the other end of the first movable rod is fixedly connected to the first elastic member;

[0028] A first fixed rod has one end connected to the first movable rod and the other end fixedly connected to the pressing member; wherein, along the projection in the sliding direction of the slider, the projection of the first movable rod and the projection of the first fixed rod are perpendicular to each other.

[0029] Furthermore, a second channel is provided at one end of the fixed end away from the control end, and the second channel is connected to the receiving chamber;

[0030] A plurality of blocking rods are also horizontally arranged on one side of the slide rail away from the opening, and the arrangement direction of the plurality of blocking rods is parallel to the extension direction of the long side of the slide rail;

[0031] The clamping assembly comprises spring steel, the spring steel is slidably disposed in the second channel, and one end of the spring steel is connected to the pressing member through a rod component;

[0032] Wherein, the spring steel includes a fixed position engaged with the blocking rod and a storage position accommodated in the second channel on the movement trajectory.

[0033] In some embodiments, the rod component includes a second movable rod, one end of the second movable rod is fixedly connected to the fixed rod, and the other end of the second movable rod is slidably connected to one end of the spring steel;

[0034] Along the projection in the sliding direction of the slider, the projection of the second movable rod and the projection of the fixed rod are perpendicular to each other.

[0035] In some embodiments, a first slide groove is provided on one side of the first movable rod close to the fixed rod, the long side of the first slide groove is parallel to the long side of the first movable rod, and one end of the fixed rod is slidably connected to the first slide groove;

[0036] A first positioning convex portion for limiting the position of the first movable rod is also provided in the receiving compartment, and the first positioning convex portion is provided between the first elastic member and one end of the first sliding groove close to the pressing member.

[0037] Furthermore, one end of the spring steel is fixedly connected to a first sliding member, and the other end of the second movable rod is provided with a second sliding groove slidably connected to the first sliding member.

[0038] The second sliding groove is close to one end of the side wall of the sliding block, and the distance between the second sliding groove and the second channel is getting longer and longer.

[0039] In some embodiments, a first deformation protrusion is provided at the middle of the bottom end of the spring steel.

[0040] A third channel is also provided at the bottom end of the second channel, and the first deformation protrusion is slidably connected to the third channel.

[0041] Furthermore, a second deformation protrusion is provided at one end of the third channel away from the first sliding member, and the second deformation protrusion is used to limit the position of the first deformation protrusion.

[0042] Furthermore, the pressing member is provided with a buckle protrusion on one side close to the fixed end, and the second end is provided with a buckle groove corresponding to the buckle protrusion;

[0043] When the spring steel is located at a fixed position, the buckle protrusion is engaged with the clamping groove.

[0044] The present invention also provides a smart road sign, which includes:

[0045] Street lights;

[0046] A road sign body, the street lamp is arranged on the road sign body, the road sign body comprises a road sign light box, an electric box and a connection assembly, the street lamp and the road sign light box are electrically connected to the electric box respectively, the connection assembly comprises a mounting frame, a slide rail and a slider matching the slide rail, the slider is arranged in the slide rail, the road sign light box and the electric box are respectively mounted on the inner side of the mounting frame through the slider and fixed by screws; and

[0047] The road sign installation fixing structure as described above connects the slider to the slide rail.

[0048] Compared with the prior art, the present invention has the following beneficial effects: the fixing structure for installing road signs and the intelligent road sign of the present invention, the intelligent road sign is provided with a connection component, so that the road sign light box and the electric box are respectively installed on the inner side of the installation frame through the slider, and fixed by screws; the fixing structure for installing road signs has a reinforced slider connected to the slide rail, and a storage bin is provided in the slider, and the fixing structure is provided in the storage bin, which is convenient for adjustment and use, and does not occupy the occupied space of the road sign body structure. The clamping component is provided in the slider to improve the stability of the connection between the slider and the slide rail; in addition, the adjustment component adjusts the state of the clamping component, which is convenient for the user to control the sliding slider, improves the practicality of the structure, and facilitates the rapid adjustment and positioning of the slider; it effectively solves the problem of complex structure and inconvenient installation of existing road signs. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope of the present invention.

[0050] Figure 1 It is a front view structural schematic diagram of the present invention;

[0051] Figure 2 It is a side structural schematic diagram of the present invention;

[0052] Figure 3 is a schematic structural diagram of a connection assembly of the present invention;

[0053] Figure 4 It is a three-dimensional structural schematic diagram of the present invention;

[0054] Figure 5 It is a schematic diagram of the component decomposition structure of the present invention;

[0055] Figure 6 is a cross-sectional view of the slider structure of the present invention;

[0056] Figure 7 It is a schematic diagram of the fixed structure of the present invention;

[0057] Figure 8 It is a structural schematic diagram of the spring steel of the present invention;

[0058] Fig. 9 It is a schematic diagram of the cross-sectional structure of the fixed structure of the present invention in the use state;

[0059] Fig.10 It is a schematic diagram of the structure of the spring steel in use state of the present invention;

[0060] Fig.11 is a cross-sectional side view of a third channel of the present invention;

[0061] Fig.12 is a side view of a connection assembly of the present invention;

[0062] Fig.13 is a top view of a cross section of a connecting column of the present invention;

[0063] Fig.14 It is a schematic cross-sectional view of the centering structure of the present invention;

[0064] Fig.15 It is a side view structural schematic diagram of the centering structure of the present invention;

[0065] Fig.16 It is a schematic diagram of the exploded structure of the mounting plate components of the present invention;

[0066] Fig.17is a schematic diagram of the use state of the third elastic member of the present invention;

[0067] Fig.18 It is a schematic diagram of the exploded structure of the second embodiment of the positioning assembly of the present invention;

[0068] Fig.19 It is a schematic cross-sectional structure diagram of a second implementation structure of the positioning assembly of the present invention.

[0069] Figure numerals: road sign body 10; road sign light box 11; box body 111; light-emitting element 112; light guide plate 113; transparent plate 114; electrical box 12; inspection door 121; connecting assembly 13; mounting frame 131; connecting column 1311; top cover 1312; slide rail 132; slider 133; screw 134; frame 135; street lamp 20; bracket 21; LED lamp 22; solar panel 23; monitoring lens 31 and interactive information projection 32; advertising machine 40; bulletin broadcast and thermometer 50; code scanning charging device and one-key rescue 60; environmental monitoring assembly 70; wireless wifi hotspot 80; seat 90.

[0070] Fixed structure 14, connecting component 141, positioning member 1411, first elastic member 1412, spring steel 1413, first sliding member 1413a, first deformation protrusion 1413b, second deformation protrusion 1413c, adjusting component 142, pressing member 1421, buckle protrusion 1421a, rod component 1422, fixed rod 1422a, first movable rod 1422b, first slide groove 1422c, second movable rod 1422d, second slide groove 1422e, slide rail 132, first end 1321, blocking rod 1321a, second end 1322, card slot 1322a, slider 133, fixed end 1331, control end 1332, receiving compartment 133a, second channel 133b, third channel 133c, first card position protrusion 133d.

[0071] Centering structure 25, guide member 251, mounting plate 252, first positioning groove 2521, second positioning groove 2522, third positioning groove 2523, third slide groove 2524, adjusting gear 253, adjusting rack 254, positioning assembly 255, adjusting block 2551, third elastic member 2552, third slider 2553, second adjusting groove 2553a, telescopic rod 2554, second slider 256, connecting column 1311, first adjusting groove 261, marking line 262, inner wall body 263, avoidance groove 2631, outer wall body 264, receiving groove 2641, sealing cover 265, frame 135, bolt 1351. DETAILED DESCRIPTION

[0072] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0073] In the figures, structurally similar elements are denoted by the same reference numerals.

[0074] The terms "first", "second", etc. in the present invention are used for descriptive purposes only and should not be understood as indicating or implying relative importance, and should not be used as a limitation on the order of precedence.

[0075] See also Figure 2 In the embodiments of the road sign installation fixing structure and the intelligent road sign of the present invention, the intelligent road sign is installed on an outdoor road and is used for indicating the way and providing lighting.

[0076] The road sign installation fixing structure 14 in this embodiment is hereinafter referred to as the fixing structure 14 .

[0077] like Figure 1 , Figure 3 and Figure 4 As shown, the smart road sign includes a road sign body 10, a street lamp 20 and a road sign installation fixing structure 14, which will be referred to as the fixing structure 14 below.

[0078] The road sign light box 11 is used to display road sign information. Specifically, the road sign light box 11 can use light boxes of various structures. For example, the road sign light box 11 may include a built-in light emitting component, a light guide plate and a transparent plate, wherein the light emitting component may be a backlight LED light strip, which is connected to the electrical box. The transparent plate is arranged on the outside, on which the road sign information printed by UV is affixed. The road sign information can be set according to actual needs. The name of the street, the coordinate direction, etc., the light guide plate is arranged between the light emitting component and the transparent plate, so that the light on the transparent plate is more uniform, when the optical fiber is dark, it can allow passers-by to find the target street more clearly and accurately. In addition, the road sign light box 11 can also be set as a road sign indication display screen connected to the electrical box 12. In this embodiment, the number of road sign light boxes 11 is two, and the two road sign light boxes 11 are arranged in parallel, so that passers-by can obtain road sign information from different angles. A power supply and a control circuit are arranged in the electrical box 12, which is electrically connected to the road sign light box 11 and is used to power the road sign light box 11. Inspection doors 121 are also provided on both sides of the electrical box 12 to facilitate maintenance personnel to carry out inspections. The connecting component 13 is used to connect the road sign light box 11 and the electrical box 12. The connecting component 13 includes a mounting frame 131, a slide rail 132 and a slider 133, wherein the mounting frame 131 is formed by connecting two spaced-apart connecting columns 1311 and a top cover 1312, the connecting column 1311 is a hollow rectangular column, and the top cover 1312 is U-shaped, and both the connecting column 1311 and the top cover 1312 can be made of aluminum profiles. Specifically, the bottom ends of the two connecting columns 1311 are respectively fixed on the ground or the platform, and the top ends of the two connecting columns 1311 are respectively connected together through the top cover 1312, thereby forming a U-shaped mounting frame 131. Two slide rails 132 are provided on the connecting column 1311, and the two slide rails 132 are spaced-apart, and their positions correspond to the positions of the two road sign light boxes 11. Specifically, as Figure 3As shown, the slide rail 132 is a T-shaped slot with an opening facing inward, and a slider 133 is provided in the slide rail 132. The slider 133 matches the slide rail 132, and the slider 133 of this embodiment is T-shaped. A plurality of threaded holes are provided in the middle of the slider 133, and a plurality of threaded holes are provided on the side of the slide rail 132 away from the opening end. At the same time, a plurality of threaded holes are also provided on the road sign light box 11. Bolts 134 pass through the threaded holes on the road sign light box 11, the slider 133 and the slide rail 132 in sequence, so that the road sign light box 11 is fixed to the connecting column 1311 through the slider 133. Since the road sign light box 11 is connected to the connecting column 1311 through the slider 133 and fixed by the bolt 134, and the slider 133 is provided in the slide rail 132 in the connecting column 1311, the structure of the road sign body 10 is compact, the connection is reliable, and the installation is convenient and quick. A plurality of threaded holes are respectively provided on both sides of the electric box 12, and the positions and number of the threaded holes on the electric box 12 correspond to the positions and number of the threaded holes on the corresponding installation positions on the connecting column 1311. The bolts 134 pass through the threaded holes on the electric box 12, the slider 133 and the slide rail 132 in sequence, so that the electric box 12 is fixed to the connecting column 1311 through the slider 133. In addition, a frame 135 is also provided in the middle of the connecting column 1311, and the frame 135 is in a hollow rectangular shape, and a plurality of threaded holes are provided on the inner side of the frame 135. The bolts 134 pass through the threaded holes of the connecting column 1311 and the frame 135 in sequence, so that the frame 135 is fixed to the connecting column 1311. By installing the frame 135, a reinforcing effect can be played, thereby improving the reliability of the connecting column 1311.

[0079] like Figure 2 , Figure 4 and Figure 5 As shown, the street lamp 20 is arranged at the upper end of the road sign body 10 for providing lighting. There are two street lamps 20, and the two street lamps 20 are arranged on both sides of the road sign body 10. The street lamp 20 includes a bracket 21, an LED lamp 22 and a solar panel 23, wherein the bracket 21 is in an inverted L shape, the vertical end of which is fixed to the inner side of the connecting column 1311, and the horizontal end is provided with the LED lamp 22 and the solar panel 23. Specifically, as shown in FIG. Figure 4 As shown, the vertical end of the bracket 21 is disposed between two connecting columns 1311, and is fixed to the inner side of the connecting column 1311 by bolts. The direction of the LED lamp 22 is perpendicular to the direction of the connecting column 1311, and is disposed at the lower part of the horizontal end of the bracket 21. The solar panel 23 is disposed at the upper part of the horizontal end of the bracket 21. The solar panel 23 is respectively connected to the battery and the electric box 12, and the LED lamp 22 is connected to the solar panel 23, so that the LED lamp can operate normally, and energy saving and emission reduction can also be achieved.

[0080] In some embodiments, Figure 4As shown, it also includes a monitoring lens 31 and an interactive information projection 32, wherein the monitoring lens 31 is arranged at the lower part of the horizontal end of one bracket 21. The monitoring lens 31 of this embodiment uses a rotatable monitoring lens, so as to achieve 360-degree monitoring without blind spots, and the monitoring state can be focused and support lens image stretching, so as to ensure the personal safety of pedestrians. The interactive information projection 32 is arranged at the lower part of the horizontal end of another bracket 21. The interactive information projection 32 is a high-definition and high-brightness interactive information projection, which can be used to play information such as advertisements.

[0081] In some embodiments, Figure 4 and Figure 5 As shown, the advertising machine 40 is also included. The advertising machine 40 is arranged between the light box 11 and the electric box 12. The advertising machine 40 is connected to the connecting column 1311 through the slider 133 and is electrically connected to the electric box 12. Specifically, as Figure 1 and Figure 4 As shown, there are two advertising machines 40, and the two advertising machines 40 are arranged side by side on the inner side of the installation frame 13. The advertising machine 40 can select various types of advertising machines according to actual needs. The advertising machine of this embodiment is a double-sided screen advertising machine, which is equipped with an outdoor high-brightness LCD screen, which can realize the functions of remote centralized real-time release of public information, interactive information query, crowd guidance, WiFi hotspot, equipment self-check fault repair, remote equipment control, automatic adjustment of lights and screen brightness, etc. A plurality of threaded holes are respectively provided on both sides of the advertising machine 40, and bolts 134 pass through the threaded holes on the advertising machine 40, the slider 133 and the slide rail 132 in sequence, so that the advertising machine 40 is fixed to the connecting column 1311 through the slider 133.

[0082] In some embodiments, Figure 1 and Figure 4 As shown, it also includes a public broadcast and a thermometer 50, which integrates the public broadcast and the thermometer, and is set between the advertising machine 40 and the road sign light box 11, for broadcasting and measuring body temperature. The public broadcast and the thermometer 50 are connected to the connecting column 1311 through the slider 133 and are electrically connected to the electrical box 12. Among them, the public broadcast can play advertisements, city propaganda and other information according to actual needs, and the thermometer is used to measure the body temperature of passers-by. Specifically, as Figure 4 , 5 As shown, a plurality of threaded holes are respectively provided on both sides of the public broadcast and thermometer 50 , and the bolts 134 pass through the threaded holes on the public broadcast and thermometer 50 , the slider 133 and the slide rail 132 in sequence, so that the public broadcast and thermometer 50 is fixed to the connecting column 1311 through the slider 133 .

[0083] In some embodiments, Figure 1 and Figure 4As shown, it also includes a code scanning charging device and a one-key rescue device 60, which integrates the code scanning charging device and the one-key rescue device into one, and is arranged between the advertising machine 40 and the power box 12, so that users can scan the code for charging and one-key rescue. Among them, the code scanning charging device is connected to the power supply and control circuit of the power box 12, and is provided with a QR code and multiple mobile phone charging interfaces. The input voltage of the mobile phone charging interface is 110-240V, and the output voltage is 4-5V. When passers-by need to charge multiple mobile phones, they can charge their mobile phones by scanning the QR code on the code scanning charging device and completing the payment and other steps. In addition, each mobile phone charging interface is provided with an automatic recovery insurance. When leakage, overtemperature, overcurrent, short circuit overvoltage, overcharging and output instability occur, the control circuit controls the intelligent insurance to start, thereby ensuring the safety of the code scanning charging device. The one-key help device is connected to the control circuit of the power box 12, and quick help can be achieved. The code scanning charging device and the one-key rescue device 60 are connected to the connecting column 1311 through a slider 133 and are electrically connected to the power box 12. Specifically, as Figure 4 , 5 As shown, a plurality of threaded holes are respectively provided on both sides of the code scanning charging device and the one-key rescue device 60, and the bolts 134 pass through the threaded holes on the code scanning charging device and the one-key rescue device 60, the slider 133 and the slide rail 132 in sequence, so that the code scanning charging device and the one-key rescue device 60 are fixed to the connecting column 1311 through the slider 133.

[0084] In some embodiments, Figure 1 and Figure 4 As shown, an environmental monitoring component 70 is also included, which is arranged at the upper end of the light box 11 and is used to collect environmental information. In this embodiment, the environmental monitoring component 70 can realize environmental monitoring such as PM2.5, humidity, temperature, water accumulation monitoring and soil detection. The environmental monitoring component 70 is connected to the control circuit of the electrical box 12, and at the same time, the corresponding monitoring data can also be displayed on the advertising box 40 through the control circuit.

[0085] In some embodiments, Figure 1 and Figure 5 As shown, a wireless wifi hotspot 80 is also included, which can obtain a limited free wifi hotspot through verification login, so as to facilitate nearby passers-by to obtain Internet information, and can also be used for advertising and information push and information collection. The wireless wifi hotspot 80 is arranged at the top of the inner side of the installation frame 131, and tempered glass is arranged on the outside of the wireless wifi hotspot 80 to protect the wireless wifi hotspot from the external environment, thereby ensuring its stable performance.

[0086] In some embodiments, Figure 4 and Figure 5Shown, also comprise seat 90, this seat 90 is arranged on both sides of electric box 12, and its bottom is fixed on the ground by screws. The seat surface of seat 90 is inlaid with wooden board, to facilitate passers-by to rest.

[0087] like Figure 1 , Figure 4 and Figure 5 As shown, the road sign body 10 of the smart road sign is provided with an electric box 12, a scanning code charging device and a one-key rescue 60, an advertising machine 40, a public broadcast and a thermometer 50, a road sign light box 11, an environmental monitoring component 70, a street lamp 20 and a wireless wifi hotspot 80 from bottom to top. The road sign body integrates functions such as road sign indication, mobile phone charging, advertising, broadcasting, temperature measurement, environmental monitoring, lighting and wireless Internet access, which can meet the various needs of passers-by. The road sign body is connected to the installation frame 131 through a slider 133 and fixed by screws 134, so that the structure of the smart road sign is compact, the installation is convenient and fast, and it is stable and reliable.

[0088] Combination Figure 6 - Fig.12 The road sign body in this embodiment further includes a fixing structure 14, which is disposed on the slider 133 and is used to connect the slider 133 to the slide rail 132. The slider 133 in this embodiment is provided with a receiving compartment 133a, and the fixing structure 14 is disposed in the receiving compartment 133a, which is convenient for adjustment and use, and does not occupy the occupied space of the road sign body structure.

[0089] In this embodiment, the slide rail 132 is a hollow structure, and an opening is provided on one side of the inner wall of the slide rail 132 corresponding to the connecting column. Further, the slide rail 132 includes a first end 1321 and a second end 1322. The first end 1321 is located on one side of the slide rail 132, and the first end 1321 is connected to the inner side of the connecting column. The second end 1322 is located on the other side of the slide rail 132, and the opening is provided at the second end 1322, and the width of the opening is smaller than the width of the first end 1321, thereby improving the stability of the sliding connection between the slider 133 and the slide rail 132.

[0090] The fixed structure 14 includes a clamping assembly 141 and an adjusting assembly 142; the clamping assembly 141 is arranged on the side of the slider 133, the clamping assembly 141 connects the slider 133 with the slide rail 132, and the clamping assembly 141 includes a first state for sliding the slider 133 and a second state for fixing the position of the slider 133; the adjusting assembly 142 is arranged on the slider 133 and extends out of an opening, the clamping assembly 141 is connected to the adjusting assembly 142, and the adjusting assembly 142 is used to adjust the state of the clamping assembly 141. The clamping assembly 141 is arranged in the slider 133 to improve the stability of the connection between the slider 133 and the slide rail 132; in addition, the adjusting assembly 142 adjusts the state of the clamping assembly 141, which is convenient for the user to manipulate the sliding slider 133, improves the practicality of the structure, and facilitates the rapid adjustment and positioning of the slider 133.

[0091] In this embodiment, the clamping assembly 141 and the adjusting assembly 142 are provided in two groups, and the two groups of clamping assemblies 141 and adjusting assemblies 142 are respectively arranged on both sides of the fixed end, so that the user can operate and position synchronously, and the wear of the structure under unilateral force can be reduced, and the structure is highly practical. The fixing structure is described in detail below using one group of clamping assemblies 141 and adjusting assemblies 142.

[0092] Combination Figure 6 The slider 133 in this embodiment includes a fixed end 1331 and a control end 1332; the fixed end 1331 is arranged on one side of the slider 133 and is slidably connected to the first end 1321, and the clamping assembly 141 is arranged on the fixed end 1331. The control end 1332 is arranged on the other side of the slider 133, and the other side of the fixed end 1331 is connected to the control end 1332, and the adjustment assembly 142 is movably connected to the control end 1332. Preferably, the control end 1332 in this embodiment is slidably connected to the second end 1322. This structural setting makes it easy for the user to install and adjust the position of the slider 133, and increases the contact area between the slider 133 and the slide rail 132, thereby improving the stability of the overall structure of the road sign during use.

[0093] In addition, the position of the slider 133 corresponding to the fixed structure in this embodiment is formed by splicing two slide plates and then fixing them with screws. The two slide plates are provided with grooves opposite to each other, and the grooves on the two slide plates are spliced ​​relative to each other to form a receiving compartment; this structure is convenient for the installation and fixation of the fixed structure 14, and is convenient for assembly and use, and the structure is highly practical.

[0094] Combination Figure 7 , the structure of the adjustment component 142 in this embodiment is described in detail:

[0095] The adjustment assembly 142 in this embodiment includes a pressing member 1421 and a rod member 1422; the pressing member 1421 is arranged to slide on the side wall of the control end 1332; the rod member 1422 is arranged in the receiving bin 133a, and the pressing member 1421 is connected to the clamping assembly 141 through the rod member 1422. The rod member 1422 in this embodiment includes a fixed rod 1422a, a first movable rod 1422b and a second movable rod 1422d.

[0096] The clamping assembly 141 in this embodiment includes a positioning member 1411 and a first elastic member 1412; wherein the positioning member 1411 is arranged on the side wall of the fixed end 1331; the first elastic member 1412 is arranged in the receiving bin 133a, and the first elastic member 1412 is connected to the positioning member 1411 through a rod member 1422, and the first elastic member 1412 drives the positioning member 1411 to squeeze the inner wall of the first end 1321.

[0097] In this embodiment, the pressing member 1421 is squeezed by an external force, driving the positioning member 1411 away from the inner wall of the first end portion 1321 and received in the receiving chamber 133 a.

[0098] In this embodiment, the first movable rod 1422b is slidably disposed in the receiving compartment 133a, one end of the first movable rod 1422b is fixedly connected to the positioning member 1411, and the other end of the first movable rod 1422b is fixedly connected to the first elastic member 1412. One end of the first fixed rod 1422a is connected to the first movable rod 1422b, and the other end of the first fixed rod 1422a is fixedly connected to the pressing member 1421. In particular, along the projection in the sliding direction of the slider 133, the projection of the first movable rod 1422b is perpendicular to the projection of the first fixed rod 1422a.

[0099] Further, combined with Figure 8 - Fig.12 , the clamping assembly 141 in this embodiment includes spring steel 1413 .

[0100] In this embodiment, a second channel 133b is provided at one end of the fixed end 1331 away from the control end 1332, and the second channel 133b is connected to the receiving bin 133a; a plurality of blocking rods 1321a are also horizontally provided on the side of the slide rail 132 away from the opening, and the arrangement direction of the plurality of blocking rods 1321a is parallel to the extension direction of the long side of the slide rail 132.

[0101] The spring steel 1413 is slidably disposed in the second channel 133b, and one end of the spring steel 1413 is connected to the pressing member 1421 through the rod component 1422; wherein the spring steel 1413 includes a fixed position engaged with the blocking rod 1321a and a storage position accommodated in the second channel 133b on the motion trajectory.

[0102] The spring steel 1413 in this embodiment can be expanded and contracted synchronously with the positioning member 1411 , thereby further improving the stability of the connection between the slider 133 and the slide rail 132 .

[0103] In this embodiment, the rod component 1422 includes a second movable rod 1422d, one end of the second movable rod 1422d is fixedly connected to the fixed rod 1422a, and the other end of the second movable rod 1422d is slidably connected to one end of the spring steel 1413; along the projection in the sliding direction of the slider 133, the projection of the second movable rod 1422d and the projection of the fixed rod 1422a are perpendicular to each other; this facilitates the fixation of the clamping assembly 141 and ensures the extension and retraction of the spring steel 1413.

[0104] In this embodiment, one end of the spring steel 1413 is fixedly connected to the first sliding member 1413a, and the other end of the second movable rod 1422d is provided with a second slide groove 1422e slidably connected to the first sliding member 1413a; the second slide groove 1422e is close to one end of the side wall of the slider 133, and the distance between the second slide groove 1422e and the second channel 133b is getting longer and longer. This structural design is simple, and the spring steel 1413 can be transported and stored in a straight line, which improves the stability of the structure.

[0105] In addition, a first deformable protrusion 1413b is provided at the middle of the bottom end of the spring steel 1413, and a third channel 133c is provided at the bottom end of the second channel 133b, and the first deformable protrusion 1413b is slidably connected with the third channel 133c. When the first deformable protrusion 1413b contacts the blocking rod 1321a, the spring steel 1413 is easy to automatically bend and fix around the blocking rod 1321a.

[0106] Furthermore, a second deformable protrusion 1413c is provided at one end of the third channel 133c away from the first sliding member 1413a, and the second deformable protrusion 1413c is used to limit the position of the first deformable protrusion 1413b, thereby further improving the stability of the spring steel 1413 during use.

[0107] The pressing member 1421 is provided with a buckle protrusion 1421a on one side close to the fixed end 1331, and the second end 1322 is provided with a buckle groove 1322a corresponding to the buckle protrusion 1421a; when the spring steel 1413 is in the fixed position, the buckle protrusion 1421a is buckled with the buckle groove 1322a. The pressing member 1421 and the second end 1322 can be movably buckled, further improving the stability of the slider 133 fixed on the slide rail 132.

[0108] Furthermore, in this embodiment, a first slide groove 1422c is provided on one side of the first movable rod 1422b close to the fixed rod 1422a, the long side of the first slide groove 1422c is parallel to the long side of the first movable rod 1422b, and one end of the fixed rod 1422a is slidably connected to the first slide groove 1422c. A first positioning protrusion 133d for limiting the position of the first movable rod 1422b is also provided in the receiving compartment 133a, and the first positioning protrusion 133d is provided between the first elastic member 1412 and one end of the first slide groove 1422c close to the pressing member 1421.

[0109] Preferably, a fourth elastic member can be added between the two fixing rods 1422a in this embodiment to connect them, and the fourth elastic member limits the position of the pressing member 1421; when the fourth elastic member is in the initial state, the pressing member 1421 drives the positioning member 1411 to squeeze the side wall of the slide rail 132, and the spring steel 1413 is in the storage position.

[0110] When the pressing member 1421 is squeezed, the fourth elastic member can relatively drive the two fixing rods 1422a to drive the two pressing members 1421 to relatively move away from each other and reset. When the two pressing members 1421 are pulled, and the buckle protrusion 1421a at one end of the pressing member 1421 is engaged with the buckle groove 1322a on the inner surface of the slide rail 132, the fourth elastic member can relatively drive the two fixing rods 1422a to drive the two pressing members 1421 to relatively move toward each other and reset.

[0111] In this embodiment, the two pressing members 1421 and the slide plate of the fourth elastic member can be fixed by integral casting. In addition, the slide plate parts arranged up and down can also be spliced ​​and assembled.

[0112] This structural setting allows the fixing structure 14 to be adjusted in two gears. When the fixing rod 1422a is located between the first elastic member 1412 and the first locking protrusion 133d, the fixing structure 14 is in the first gear, and the positioning member 1411 is squeezed and fixed to the inner wall of the slide groove under the pressure of the first elastic member 1412. At this time, the spring steel 1413 is in the storage position.

[0113] When the pressing member 1421 is pulled and locked with the slot 1322a on the second end 1322 of the slide rail 132, the fixing rod 1422a breaks through the resistance of the first locking protrusion 133d and slides with the first slide groove 1422c, so that the spring steel 1413 extends out of the slider 133. When the pressing member 1421 is locked and fixed with the slot 1322a, the spring steel 1413 is driven into place, and the spring steel 1413 can be fixed around the blocking rod 1321a. Preferably, the first deformation protrusion 1413b in this embodiment is set in the middle of the bottom end of the spring steel 1413 to ensure that the spring steel 1413 is bent downward; compared with the structure bent upward, it is more stable and more practical.

[0114] When the pressing member 1421 is removed and pressed, the fixing rod 1422a slides along the first sliding groove 1422c close to the first elastic member 1412, and the fixing rod 1422a successively accommodates the spring steel 1413 and the positioning member 1411 into the slider 133; at this time, the user can hold the control part of the slider 133 to slide up and down for adjustment, and the structure is highly practical.

[0115] In summary, the structure in this embodiment can achieve two-stage fixing and one-button disassembly. When in use, the user presses the pressing piece 1421 to slide the slider 133; releases the pressing piece 1421, and the positioning piece 1411 is initially positioned under the action of the first elastic piece 1412; then the pressing piece 1421 is fixed by snapping, and the spring steel 1413 is fixed to the baffle 1321a on the slide rail 132 by wrapping. The structure is highly practical and ensures the stability of the smart road sign during use.

[0116] Combination Fig.13 , Fig.14 , Fig.15 as well as Fig.16 The smart road sign in this embodiment further includes a centering structure 25, which is disposed on the connecting column 1311 and is used for centering the guide frame 135. The centering structure 25 in this embodiment is described in detail as follows:

[0117] In this embodiment, the connecting column 1311 is a hollow rectangular column; the skeleton 135 is set on the ground, and the skeleton 135 is inserted in the middle of the connecting column 1311. The skeleton 135 and the connecting column 1311 are fixedly connected by bolts 1351, thereby realizing the installation of the road sign body and the skeleton 135 pre-buried in the ground.

[0118] The centering structure 25 is arranged on the connecting column 1311, and the centering structure 25 includes two groups of relatively arranged guide members 251. The two groups of guide members 251 form a clamping opening for guiding the skeleton 135. The guide members 251 are adjustably connected to the connecting column 1311, so that the clamping opening of the guiding skeleton 135 is adjustable, so that the connecting column 1311 is suitable for assembling skeletons 135 of various sizes. After the guide members 251 guide and install the skeleton 135, they can clamp and limit the skeleton 135, thereby improving the stability of the structure during use.

[0119] In this embodiment, two groups of first adjustment grooves 261 are horizontally arranged on the outer side of the connecting column 1311. The two groups of first adjustment grooves 261 are symmetrical about the center of the connecting column 1311. The two groups of guide members 251 are respectively adjustably connected to the two groups of first adjustment grooves 261, which improves the applicability of the road sign body and can be assembled on the skeletons 135 of different sizes.

[0120] In addition, a marking line 262 is provided on the outer wall of the connecting column 1311, and the marking line 262 is used to display the distance between the guide member 251 and the center line of the connecting column 1311; this structural design is simple, which is convenient for the user to adjust the position of the two guide members 251, thereby improving the practicality of the structure.

[0121] In this embodiment, the centering structure 25 further includes a mounting plate 252, an adjusting gear 253, an adjusting rack 254 and a positioning assembly 255. The adjusting gear 253 is disposed on the center line of the outer wall of the connecting column 1311, and the adjusting gear 253 is connected to the outer wall of the connecting column 1311 through the mounting plate 252.

[0122] There are two adjusting racks 254, and the two groups of adjusting racks 254 are arranged relative to the center of the adjusting gear 253. One end of the adjusting rack 254 is connected to the guide member 251 through the second slider 256, and the other end of the adjusting rack 254 is meshed with the adjusting gear 253. The adjusting rack 254 slides relative to the first adjusting groove 261, which is convenient for quickly aligning and adjusting the positions of the two groups of guide members 251, saving time and effort, and improving the accuracy of the relative adjustment of the two guide members 251.

[0123] In addition, a second positioning groove 2522 for guiding the adjustment rack 254 is also provided on the mounting plate 252. The second positioning groove 2522 is connected to the first positioning groove 2521. The second positioning groove 2522 is used to guide and limit the position of the adjustment rack 254, thereby improving the stability and accuracy of the centering structure 25 during adjustment and use.

[0124] Combination Fig.16 and 17 In the present invention, a positioning assembly 255 is further provided on the mounting plate 252, and the positioning assembly 255 is used to limit the position of the adjustment gear 253 and improve the stability of the centering structure 25 during use. The positioning assembly 255 includes an adjustment block 2551, which is arranged on one side of the positioning gear, and a positioning tooth groove engaged with the positioning gear is provided on one side of the positioning block.

[0125] A third positioning groove 2523 is also provided on the mounting plate 252, and the third positioning groove 2523 is connected to the first positioning groove 2521. When the adjustment block 2551 is clamped in the third positioning groove 2523, the positioning gear is meshed with the positioning tooth groove, and the structure has strong stability. The adjustment block 2551 is clamped in the third positioning groove 2523, and the detachable structure is convenient for the user to adjust the rotating positioning gear.

[0126] A third elastic member 2552 may be provided between the adjusting block 2551 on the side away from the positioning tooth groove and the side wall of the third positioning groove 2523. The third elastic member 2552 drives the adjusting block 2551 to squeeze and mesh with the positioning gear, and the gear position can be adjusted and automatically fixed under the rotation of the positioning gear. The structure is portable and practical.

[0127] Combination Fig.18 and 19 The present invention also provides a second implementation structure of the adjustment block 2551:

[0128] In this embodiment, the mounting plate 252 is further provided with a third slide groove 2524, the third slide groove 2524 is communicated with the third positioning groove 2523, and the adjustment block 2551 is slidably connected with the third slide groove 2524 through the third slider 2553. The sliding motion trajectory of the adjustment block 2551 along the third slide groove 2524 includes a first engaging position that defines the position of the positioning gear and a first adjustment position that avoids the positioning gear, wherein the first adjustment position is located at the end of the third slide groove 2524 away from the positioning gear, so that the user can adjust the positioning gear easily.

[0129] In addition, a second adjustment slot 2553a is provided in the third slider 2553, and a telescopic rod 2554 is fixedly connected to the side of the adjustment block 2551 close to the connecting column 1311, and the other end of the telescopic rod 2554 is movably connected to the second adjustment slot 2553a. When the user needs to adjust the position of the guide block, the adjustment block 2551 can be pulled out of the mounting plate 252 and slid away from the positioning gear, which is convenient for the user to turn the positioning gear for adjustment. The structure is streamlined, and the situation of insufficient elastic force caused by the long service life of the elastic member is avoided, thereby extending the service life of the structure.

[0130] The structure of the connection column 1311 region of the connection frame 135 in this embodiment is described in detail:

[0131] In the present invention, the connecting column 1311 includes an inner wall body 263 and an outer wall body 264; wherein the inner wall body 263 is provided with an avoidance groove 2631 arranged toward the outer wall body 264, and the guide member 251 is arranged in the avoidance groove 2631, which does not occupy the extra space in the connecting column 1311, and has a compact structure and strong practicality. Further, there are two groups of avoidance grooves 2631, and the two groups of avoidance grooves 2631 are arranged relative to the axis of the inner wall, and the inner side walls of the middle parts of the two groups of avoidance grooves 2631 are connected to the frame 135, which improves the contact surface between the connecting column 1311 and the frame 135, thereby improving the stability of the connection between the connecting column 1311 and the frame 135.

[0132] In addition, a receiving groove 2641 is provided on the central axis of the outer wall 264 in this embodiment, and the positioning gear 253 is provided inside the receiving groove 2641, which has a compact structure, fully utilizes the internal space of the connecting column, and has strong structural practicality. A sealing cover 265 is also snap-fitted at the opening of the receiving groove 2641 to improve the sealing of the centering structure 25 in the smart road sign and extend the service life of the structure.

[0133] Although the present invention is disclosed through the above embodiments, the protection scope of the present invention is not limited thereto. Without departing from the concept of the present invention, any deformation, replacement, etc. made to the above components shall fall within the scope of the claims of the present invention.

[0134] In summary, although the present invention has been disclosed as above in terms of preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined in the claims.

Claims

1. A smart road sign, characterized in that: include: Street lights; A road sign body, the street lamp is arranged on the road sign body, the road sign body comprises a road sign light box, an electric box and a connection assembly, the street lamp and the road sign light box are electrically connected to the electric box respectively, the connection assembly comprises a mounting frame, a slide rail and a slider matching the slide rail, the slider is arranged in the slide rail, the road sign light box and the electric box are respectively mounted on the inner side of the mounting frame through the slider and fixed by screws, the mounting frame is formed by connecting two spaced connection columns and a top cover; and A fixing structure for installing a road sign, wherein the fixing structure for installing a road sign connects the slider to a slide rail; the slide rail is a hollow structure, and an opening is provided on one side of the slide rail corresponding to the inner wall of the connecting column, and the slide rail comprises: a first end portion, located on one side of the slide rail and connected to the inner side of the connecting column, and A second end portion is located at the other side of the slide rail, the opening is provided at the second end portion, and the width of the opening is smaller than the width of the first end portion; The slider is provided with a receiving compartment, and the road sign installation fixing structure is provided in the receiving compartment, and the fixing structure includes: A clamping assembly, arranged at the side of the slider, the clamping assembly connects the slider to the slide rail, the clamping assembly includes a first state for sliding the slider, and a second state for fixing the position of the slider; and An adjusting component is arranged on the slider and extends out of the opening, the clamping component is connected to the adjusting component, and the adjusting component is used to adjust the state of the clamping component; The slider comprises: a fixed end, which is arranged at one side of the slider and is slidably connected to the first end portion, and the clamping assembly is arranged at the fixed end; and The control end is arranged on the other side of the slider, and the other side of the fixed end is connected to the control end, and the adjustment component is slidably connected to the control end; The adjustment component comprises: A pressing member is arranged to slide on the side wall of the control end, and A rod component is disposed in the receiving bin, and the pressing member is connected to the clamping assembly via the rod component; The clamping assembly includes: a positioning member, which is arranged on the side wall of the fixed end, and A first elastic member is disposed in the receiving bin and connected to the positioning member via a rod member, and the first elastic member drives the positioning member to squeeze the inner wall of the first end portion; Wherein, the pressing member is squeezed by an external force, driving the positioning member away from the inner wall of the first end portion and being accommodated in the accommodation chamber; The rod component comprises: A first movable rod, slidably disposed in the receiving bin, wherein one end of the first movable rod is fixedly connected to the positioning member, and the other end of the first movable rod is fixedly connected to the first elastic member; A first fixed rod, one end of which is connected to the first movable rod, and the other end of which is fixedly connected to the pressing member; wherein along the projection in the sliding direction of the slider, the projection of the first movable rod and the projection of the first fixed rod are perpendicular to each other; A second channel is provided at one end of the fixed end away from the control end, and the second channel is connected to the receiving chamber; A plurality of blocking rods are also horizontally arranged on one side of the slide rail away from the opening, and the arrangement direction of the plurality of blocking rods is parallel to the extension direction of the long side of the slide rail; The clamping assembly comprises spring steel, the spring steel is slidably disposed in the second channel, and one end of the spring steel is connected to the pressing member through a rod component; Wherein, the spring steel includes a fixed position engaged with the blocking rod and a storage position accommodated in the second channel on the motion track; The rod component further comprises a second movable rod, one end of which is fixedly connected to the fixed rod, and the other end of which is slidably connected to one end of the spring steel; Along the projection in the sliding direction of the slider, the projection of the second movable rod and the projection of the fixed rod are perpendicular to each other.

2. The smart road sign according to claim 1, characterized in that: A first slide groove is provided on one side of the first movable rod close to the fixed rod, the long side of the first slide groove is parallel to the long side of the first movable rod, and one end of the fixed rod is slidably connected to the first slide groove; A first positioning convex portion for limiting the position of the first movable rod is also provided in the receiving compartment, and the first positioning convex portion is provided between the first elastic member and one end of the first sliding groove close to the pressing member.

3. The smart road sign according to claim 2, characterized in that: One end of the spring steel is fixedly connected to a first sliding member, and the other end of the second movable rod is provided with a first sliding groove slidably connected to the first sliding member. The first sliding groove is close to one end of the side wall of the sliding block, and the distance between the first sliding groove and the second channel is getting longer and longer.

4. The smart road sign according to claim 2, characterized in that: A first deformation protrusion is provided at the middle of the bottom end of the spring steel. A third channel is also provided at the bottom end of the second channel, and the first deformable protrusion is slidably connected to the third channel; When the first deformation protrusion contacts the blocking rod, the spring steel bends around the blocking rod.

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