Road surface indicating device

Abstract

The road surface indicating device comprises an indicating board body, the left side and the right side of the upper portion of the front end of the indicating board body are each provided with a vertical plate, the rear ends of the vertical plates are fixedly connected with the indicating board body, the left end and the right end of the rear side of the indicating board body are each provided with a supporting column, and the upper ends of the supporting columns are fixedly connected with a mounting plate; screws are movably connected to the four corners of the mounting plate and are in threaded connection with the mounting plate, a sliding rod is slidably connected to the interior of the supporting column, a plurality of adjusting holes distributed at equal intervals are formed in the surface of the sliding rod, a fixing base is arranged below the sliding rod, and a cleaning assembly is arranged at the front end of the sign body. The road surface indicating device disclosed by the utility model not only can adjust the height and adapt to different road surfaces, but also can automatically clean dust.

Description

Technical Field

[0001] The utility model relates to the technical field of indicating devices and discloses a road surface indicating device. Background Art

[0002] Road signs are a common type of road sign information on existing roads. Road signs are very important for passers-by, especially for outsiders visiting a foreign place. When people are driving, looking at the signs carefully means taking fewer detours.

[0003] The patent number CN209760067U in the prior art discloses a road luminous indicator device, including a mounting plate, a groove is provided on the surface of the mounting plate, and luminous paint is arranged inside the groove, both sides of the back of the mounting plate are fixedly connected with a fixing plate, and a mounting hole is provided at the bottom of the fixing plate, a vertical rod is movably connected inside the mounting hole, and a lock hole is provided at the top of the vertical rod, and a fixing groove is provided on one side of the fixing plate. The utility model relates to the technical field of road signs. The road luminous indicator device, through the groove is provided on the surface of the mounting plate, and luminous paint is arranged inside the groove, both sides of the back of the mounting plate are fixedly connected with a fixing plate, and the bottom of the fixing plate is provided with a mounting hole, the vertical rod is movably connected inside the mounting hole, and a lock hole is provided at the top of the vertical rod, and a fixing groove is provided on one side of the fixing plate, can realize the rapid assembly and disassembly of the indicator device, and improve the assembly and disassembly maintenance efficiency.

[0004] However, the patents in the prior art have the following disadvantages:

[0005] (1) The height cannot be adjusted. Different road surfaces have different heights, and the height of the sign needs to be adjusted according to the road surface height.

[0006] (2) It cannot adapt to different road surfaces and is not convenient to install on uneven roads.

[0007] (3) After long-term use, the surface of the sign will be covered with dust, which will block the reflective coating and affect pedestrians' observation of the sign. Utility Model Content

[0008] The utility model aims to provide a road surface indicating device, which solves the problems of the prior art that the height cannot be adjusted, it is inconvenient to install on uneven roads and cannot clean dust by arranging a retractable sliding rod, a movable fixing seat and a cleaning component.

[0009] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0010] A road surface indication device, characterized in that it comprises:

[0011] The sign body, wherein vertical plates are provided on both sides of the upper front end of the sign body, and the rear end of the vertical plates is fixedly connected to the sign body;

[0012] There are two support columns, and the two support columns are respectively located at the left and right ends of the rear side of the sign body;

[0013] There are two slide bars, the support column is sleeved on the slide bars, and the surface of the slide bars is provided with a plurality of adjustment holes distributed at equal intervals;

[0014] A fixing seat, wherein there are two fixing seats, and the fixing seats are located below the slide bar;

[0015] A cleaning component is located at the front end of the sign body.

[0016] Furthermore, mounting plates are provided on both left and right sides of the rear end of the sign body, the support column is fixedly connected to the mounting plate, and screws are movably connected at the four corners of the mounting plate, and the screws are threadedly connected to the mounting plate.

[0017] Furthermore, a fixing pin is movably connected to the bottom of the support column, the fixing pin is inserted into the adjustment hole, a nut is threadedly connected to the front end surface of the fixing pin, and a pull ring is connected to the rear end of the fixing pin.

[0018] Furthermore, a stud is sleeved on the bottom end of the slide rod, the bottom end of the stud is rotatably connected to a fixing seat, and a knob is provided on the bottom surface of the stud.

[0019] Furthermore, the cleaning component comprises:

[0020] A screw rod, both left and right ends of which are rotatably connected to the vertical plate;

[0021] A micro motor, one end of which is fixedly connected to the vertical plate, and the right end of the screw is fixedly connected to the micro motor;

[0022] A cleaning plate, wherein a plurality of evenly distributed bristles are disposed on the rear end surface of the cleaning plate, and the bristles are in contact with the body of the sign;

[0023] A sliding shaft, wherein the vertical sliding shaft is fixedly connected to the bottom of the front end of the sign body.

[0024] Furthermore, the upper and lower ends of the cleaning plate are respectively connected with a sleeve screw and a sliding shaft.

[0025] The utility model provides a road surface indication device, which has the following beneficial effects:

[0026] (1) The utility model solves the problem that the existing road surface indication device cannot adjust the height by providing a retractable sliding rod. The sliding rod can move in the support column. After the sliding rod is adjusted to a suitable length, a fixing pin is passed through the support column and inserted into the adjustment hole, and fixed with a nut. The sliding rod can be fixed to achieve height adjustment to adapt to road surfaces of different heights.

[0027] (2) The utility model solves the problem that the existing road surface indicator device is inconvenient to install on an uneven road surface by providing a fixing seat that can be finely adjusted. Rotating the knob can cause the stud to rotate, and the stud pushes the fixing seat to move in the vertical direction so that it contacts the ground and can adapt to the uneven road surface.

[0028] (3) The utility model solves the problem that the existing road sign device cannot clean dust by providing a cleaning component. The micro motor can control the rotation of the screw rod, thereby moving the cleaning plate along the sliding shaft to brush away the dust on the sign to prevent the dust from affecting the reflection. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0030] Figure 1 This is a three-dimensional structural schematic diagram of a road surface indication device of the utility model;

[0031] Figure 2 This is a schematic diagram of the three-dimensional structure of a road surface indication device of the utility model from another angle;

[0032] Figure 3 This is a front view of a road surface indication device of the utility model;

[0033] Figure 4 The utility model is a road surface indicating device Figure 1 Enlarged view of point A in the middle;

[0034] Figure 5 The utility model is a road surface indicating device Figure 2 Enlarged view of point B in the middle;

[0035] Among them: 1. Sign body; 101. Vertical plate; 102. Mounting plate; 103. Screw; 2. Support column; 201. Fixing pin; 202. Pull ring; 203. Nut; 3. Sliding rod; 301. Adjusting hole; 302. Stud; 303. Knob; 4. Fixed seat; 5. Cleaning assembly; 501. Screw; 502. Micro motor; 503. Cleaning plate; 504. Brush; 505. Sliding shaft. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] See also Figure 1-5 A road indication device, a sign body 1, vertical plates 101 are provided on both sides of the upper front end of the sign body 1, the rear end of the vertical plates 101 is fixedly connected to the sign body 1, and support columns 2 are provided on both ends of the rear side of the sign body 1 for supporting the sign body 1, and a mounting plate 102 is fixedly connected to the upper end of the support column 2, and screws 103 are movably connected at the four corners of the mounting plate 102, and the screws 103 are threadedly connected to the mounting plate 102. The screws 103 can be removed, and then the sign body 1 can be disassembled for easy replacement, and a slide bar 3 is slidably connected inside the support column 2, and the slide bar 3 can slide up and down inside the support column 2, and a plurality of equally spaced adjustment holes 301 are provided on the surface of the slide bar 3, and a fixing seat 4 is provided below the slide bar 3 for fixing the sign on the ground, and a cleaning component 5 is provided at the front end of the sign body 1 for cleaning dust on the surface of the sign.

[0038] Specifically, a fixing pin 201 is movably connected to the bottom of the support column 2, and the fixing pin 201 is inserted into the adjustment hole 301 to fix the slide rod 3. A nut 203 is threadedly connected to the front end surface of the fixing pin 201 to prevent the fixing pin 201 from falling off. A pull ring 202 is connected to the rear end of the fixing pin 201 to facilitate pulling the fixing pin 201.

[0039] Through the above technical solution, after the slide bar 3 is adjusted to a suitable length, the fixing pin 201 is passed through the support column 2 and inserted into the adjustment hole 301, and fixed with the nut 203, so that the slide bar 3 can be fixed to achieve height adjustment.

[0040] Specifically, a stud 302 is sleeved on the bottom end of the slide rod 3 , and the bottom end of the stud 302 is rotatably connected to the fixing seat 4 . A knob 303 is provided on the bottom surface of the stud 302 to facilitate the rotation of the stud 302 .

[0041] Through the above technical solution, the rotating knob 303 can rotate the stud 302, and the stud 302 pushes the fixing seat 4 to move in the vertical direction so that it contacts the ground and can adapt to uneven road surfaces.

[0042] Specifically, the cleaning component 5 includes a screw 501, both left and right ends of the screw 501 are rotatably connected to the vertical plate 101, the right end of the screw 501 is connected to a micro motor 502, which can control the rotation of the screw 501, one end of the micro motor 502 is fixedly connected to the vertical plate 101, a cleaning plate 503 is provided on the front side of the sign body 1, and a plurality of evenly distributed bristles 504 are provided on the rear end surface of the cleaning plate 503, the bristles 504 are in contact with the sign body 1, and dust on the surface of the sign body 1 can be brushed away, a sliding shaft 505 is provided at the bottom front end of the sign body 1, and the upper and lower ends of the cleaning plate 503 are respectively connected to the screw 501 and the sliding shaft 505, the cleaning plate 503 will move with the rotation of the screw 501, and the sliding shaft 505 can prevent the cleaning plate 503 from rotating.

[0043] Through the above technical solution, the micro motor 502 can control the screw 501 to rotate, thereby moving the cleaning plate 503 along the sliding shaft 505 to brush away the dust on the sign to prevent the dust from affecting the reflection.

[0044] When in use, first adjust the slide bar 3 to an appropriate length, pass the fixing pin 201 through the support column 2 and insert it into the adjustment hole 301, fix it with the nut 203, fix the slide bar 3, and then rotate the knob 303 to rotate the stud 302, and the stud 302 pushes the fixing seat 4 to move in the vertical direction so that it contacts the ground, and then fix the sign to the ground with bolts to complete the installation. The micro motor 502 can control the screw 501 to rotate, and then move the cleaning plate 503 along the sliding shaft 505 to brush off the dust on the sign to prevent the dust from affecting the reflection.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A road surface indication device, characterized in that: include: A sign body (1), wherein vertical plates (101) are provided on both left and right sides of the upper front end of the sign body (1), and the rear end of the vertical plates (101) is fixedly connected to the sign body (1); Support columns (2), there are two support columns (2), and the two support columns (2) are respectively located at the left and right ends of the rear side of the sign body (1); Sliding rods (3), there are two sliding rods (3), the supporting column (2) is sleeved on the sliding rods (3), and the surface of the sliding rods (3) is provided with a plurality of adjustment holes (301) distributed at equal intervals; A fixing seat (4), wherein there are two fixing seats (4), and the fixing seats (4) are located below the slide bar (3); A cleaning component (5), wherein the cleaning component (5) is located at the front end of the sign body (1).

2. A road surface indication device according to claim 1, characterized in that: The left and right sides of the rear end of the sign body (1) are both provided with mounting plates (102); the support column (2) is fixedly connected to the mounting plate (102); screws (103) are movably connected at the four corners of the mounting plate (102); and the screws (103) are threadedly connected to the mounting plate (102).

3. A road surface indication device according to claim 1, characterized in that: A fixing pin (201) is movably connected to the bottom of the support column (2); the fixing pin (201) is plugged into the adjustment hole (301); a nut (203) is threadedly connected to the front surface of the fixing pin (201); and a pull ring (202) is connected to the rear end of the fixing pin (201).

4. A road surface indication device according to claim 1, characterized in that: The bottom end of the slide rod (3) is sleeved with a stud (302), the bottom end of the stud (302) is rotatably connected to a fixing seat (4), and a knob (303) is provided on the bottom surface of the stud (302).

5. A road surface indication device according to claim 1, characterized in that: The cleaning component (5) comprises: A screw rod (501), the left and right ends of the screw rod (501) are rotatably connected to the vertical plate (101); A micro motor (502), one end of the micro motor (502) is fixedly connected to the vertical plate (101), and the right end of the screw rod (501) is fixedly connected to the micro motor (502); A cleaning plate (503), wherein a rear end surface of the cleaning plate (503) is provided with a plurality of evenly distributed bristles (504), and the bristles (504) are in contact with the sign body (1); A sliding shaft (505) is fixedly connected to the bottom of the front end of the sign body (1).

6. A road surface indication device according to claim 5, characterized in that: The upper and lower ends of the cleaning plate (503) are respectively connected to the screw rod (501) and the sliding shaft (505).

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