CN118531735A - Multifunctional highway billboard - Google Patents

Abstract

The invention provides a multifunctional highway billboard, which comprises a support, a frame and an illuminating lamp, wherein the support is provided with a plurality of lighting lamps; the support seat is circumferentially provided with a plurality of buffer supporting mechanisms for fixing the support seat, and the free ends of the support seat and the buffer supporting mechanisms can be fixed on the ground and form triangular supports with the ground; the frame is arranged at the top of the support, and the indication board to be displayed is arranged in the frame; the illuminating lamp is arranged at the top of the frame and provides illumination for the indication board. According to the billboard disclosed by the invention, the connection between the support and the ground is reinforced through the buffer supporting mechanism, when strong wind is encountered, the frame and the indication board are blown by the strong wind, and the impact force of the wind is transmitted to the support and the buffer supporting mechanism through the frame, so that the impact force can be buffered, the support and the frame are prevented from toppling, and the stability of the billboard is improved.

Description

Multifunctional highway sign

Technical Field

The invention relates to the technical field of highway signboards, and in particular to a multifunctional highway signboard.

Background Art

Highway signs generally refer to signs installed beside the road to provide road information to pedestrians. Chinese patent CN215925760U discloses a multifunctional highway sign, in which a base is stably placed beside the road, and a rotating rod is installed through an axis in the middle of the front side of the base, and a bevel gear connector is installed at the end of the rotating rod, and a disc is connected to the end of the bevel gear connector, and the disc is connected to the first rotating groove opened in the middle of the inner side of the base; a mounting plate is installed above the base, and a column is fixed at the bottom of the mounting plate, and the column is threadedly sleeved on the top of the threaded rod, and the threaded rod passes through the axis and is connected to the top of the base; including: an adjustment rod, the axis of which is connected to the rear end face of the mounting plate, and the end of the adjustment rod is connected to a large gear; a locking plate is connected to the outer front of the mounting plate. The multifunctional highway sign can easily replace the bulletin board, and can also adjust the height of use and maintain overall stability when adjusting the height.

The above patent lacks a buffering function and may be blown down when encountering strong winds. In addition, after a period of use, a lot of dust will accumulate on the road sign, affecting the viewing clarity. The above patent lacks a dust cleaning function and is difficult to meet actual needs.

Summary of the invention

In view of this, the present invention proposes a multifunctional highway sign, comprising:

A support having a plurality of buffer support mechanisms disposed around it for fixing the support, wherein the free ends of the support and the buffer support mechanisms can be fixed to the ground and form a triangular support with the ground;

a frame, which is arranged on the top of the support, and the sign to be displayed is arranged in the frame;

An illuminating lamp is arranged on the top of the frame to provide lighting for the sign.

Furthermore, the buffer support mechanism includes a sleeve, a guide rod, a spring and a limit rod; the guide rod extending to the outside is slidably installed in the sleeve, the upper end of the guide rod is fixed to the support, and the lower end of the guide rod is connected to the closed tube end of the sleeve by setting the spring, the outside of the closed tube end of the sleeve is connected to the ground, and a limit rod passing through the sleeve is fixed on the guide rod, the limit rod is slidably connected to the sleeve, and a sliding groove for moving the limit rod is correspondingly provided on the sleeve. When the support is impacted, the guide rod moves and drives the spring to deform, thereby buffering the impact.

Furthermore, a fixing seat is provided at the closed end of the sleeve, and a plurality of screw holes are provided around the fixing seat, so that the fixing seat can be fixed to the ground by matching bolts.

Furthermore, the support includes a support rod and a chassis, the support rod is vertically connected to the chassis, a plurality of screw holes are provided around the chassis, and the chassis can be fixed to the ground by matching bolts, the support rod is connected to the bottom of the frame through a set support plate, the upper part of the support plate is connected to the frame, and the lower part of the support plate is connected to the support rod.

Furthermore, a dust cleaning mechanism is also provided on one side of the frame, and the dust cleaning mechanism includes a machine box, a driving motor, a lead screw, a threaded sleeve and a shunt pipe; the machine box is provided on one side of the frame, the driving motor is fixed to the internal top end of the machine box, the lead screw is rotatably connected to the machine box, the output shaft of the driving motor is connected to the lead screw, the threaded sleeve is sleeved on the lead screw and can slide along the lead screw thread, an extension rod extending to the outside of the machine box is fixed on the threaded sleeve, the extension rod is slidably connected to the machine box, a limiting groove for the up and down movement of the extension rod is provided on the machine box, the extension rod is limited by the limiting groove, thereby limiting the movement of the threaded sleeve so that it cannot rotate but can only move in a straight line, the extension rod is fixed to the shunt pipe, and the shunt pipe is arranged parallel to the signboard, when the lead screw rotates, the threaded sleeve slides up and down along the lead screw, and drives the shunt pipe to slide up and down through the extension rod, and at the same time the shunt pipe sprays water to the signboard for cleaning.

Furthermore, the diversion pipe is provided with a plurality of nozzles for diverting the water in the diversion pipe, and the nozzles are arranged toward the signboard.

Furthermore, the diversion pipe is also equipped with a water supply system, which includes a water tank, a water pump and a hose; the water tank is arranged on the ground and below the signboard, the water pump is arranged in the water tank, and a hose extending to the outside of the water tank is installed on the water pump, the hose is connected to the diversion pipe, the water tank is used to store water, and the water pump can transport the water in the water tank to the diversion pipe through the hose.

Furthermore, the water tank has a water inlet and a plug, and the plug can block the water inlet, and water can be replenished into the water tank by removing the plug.

Furthermore, the lighting lamp is a lighting strip, which is arranged along the length direction of the signboard.

Furthermore, a protective cover is provided on one side of the frame facing away from the signboard, a photovoltaic panel and a light intensity sensor are installed on the top of the protective cover, a battery, a charging controller and a control processor are installed inside the protective cover, when in use, the battery is charged by the photovoltaic panel, the charging process of the battery is controlled by the charging controller and the control processor, and the external light is monitored by the light intensity sensor, when the external light is dark, the light intensity sensor transmits a signal to the battery, so that it powers the lighting lamp, thereby illuminating the signboard.

A multifunctional highway sign provided by the present invention has the following advantages: when the multifunctional highway sign is in use, the connection between the support and the ground is strengthened by a buffer support mechanism. When encountering strong winds, the strong wind blows the frame and the sign, and the impact force of the wind is transmitted to the support and the buffer support mechanism through the frame, the guide rod moves, and the guide rod drives the spring to deform, and the impact force is buffered by the spring to prevent the support and the frame from tipping over; when a lot of dust accumulates on the sign, water is conveyed to the shunt pipe by a water pump, and the water is sprayed onto the sign through a nozzle for flushing, and at the same time, the lead screw is driven to rotate by a driving motor, and the threaded sleeve, the extension rod, the shunt pipe and the nozzle are driven downward by the rotation of the lead screw, so that the nozzle can flush the sign more fully; the sign has good stability, can prevent being blown down by the wind, and is convenient for cleaning the accumulated dust.

BRIEF DESCRIPTION OF THE DRAWINGS

Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Also, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

FIG1 is a schematic diagram of the front structure of a notice board of the present invention;

FIG2 is a schematic diagram of the back structure of the notice board of the present invention;

FIG3 is a schematic diagram of a partial structure of a notice board of the present invention;

FIG4 is an internal cross-sectional view of a housing in the present invention;

FIG5 is an internal cross-sectional view of the protective cover of the present invention;

FIG6 is an internal cross-sectional view of a water tank in the present invention;

In the figure, 1, support, 2, buffer support mechanism, 3, frame, 4, signboard, 5, lighting (belt), 6, dust cleaning mechanism; 7, water supply system, 8, protective cover;

101. support rod; 102. chassis; 103. support plate; 201. guide rod; 202. sleeve; 203. spring; 204. limit rod; 205. slide groove; 206. fixed seat; 601. drive motor; 602. lead screw; 603. threaded sleeve; 604. extension rod; 605. shunt pipe; 606. nozzle; 607. machine box; 701. water tank; 702. water pump; 703. hose; 704. plug; 801. photovoltaic panel; 802. light intensity sensor; 803. battery; 804. charging controller; 805. control processor.

DETAILED DESCRIPTION

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to be able to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features described in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

Referring to Figures 1-6, a multifunctional highway signboard is provided in an embodiment of the present invention, including a support 1, a frame 3 and a lighting lamp 5; the support 1 is surrounded by a plurality of buffer support mechanisms 2 for fixing the support 1, and the free ends of the support 1 and the buffer support mechanisms 2 can be fixed to the ground and form a triangular support with the ground; the frame 3 is arranged on the top of the support 2, and the sign 4 to be displayed is arranged in the frame 3; the lighting lamp 5 is arranged on the top of the frame 3 to provide lighting for the sign 4.

1-3, the buffer support mechanism 2 includes a sleeve 202, a guide rod 201, a spring 203 and a limit rod 204; the sleeve 202 is slidably installed with the guide rod 201 extending to the outside thereof, the upper end of the guide rod 201 is fixed to the support 1, and in this embodiment, is fixed together with the support rod 101, the lower end of the guide rod 201 is connected to the closed tube end of the sleeve 202 by setting the spring 203, and the closed tube end of the sleeve 202 is connected to the outside On the ground, the guide rod 201 is fixed with a limit rod 204 that penetrates the sleeve 202, and the limit rod 204 is slidably connected with the sleeve 202. The sleeve 202 is correspondingly provided with a slide groove 205 for the movement of the limit rod 204. As shown in the figure, the slide groove 205 is arranged along the length direction of the sleeve 202. When the support 1 is impacted, the guide rod 201 moves and drives the spring 203 to deform, thereby buffering the impact. In this embodiment, the buffer support mechanism can buffer the wind force received by the billboard, reduce the impact force on the entire billboard, and is not easy to be blown down, so that the entire signboard has good stability.

As shown in Figure 3, the closed tube end of the sleeve 202 is provided with a fixing seat 206, and a plurality of screw holes are provided around the fixing seat 206, which can be fixed to the ground by matching bolts. As shown in the figure, the entire seat surface of the fixing seat 206 is larger than the cross-section of the sleeve 202, so that the entire buffer support mechanism 2 is more firmly fixed to the ground.

1-2, the support 1 includes a support rod 101 and a chassis 102, the support rod 101 is vertically connected to the chassis 102, a plurality of screw holes are provided around the chassis 102, and the chassis can be fixed to the ground by matching bolts, the support rod 101 is connected to the bottom of the frame 3 through a support plate 103, the chassis 102, the support rod 101 and the support plate 103 are an integrated structure, and the disk surface of the chassis 102 is larger than the cross-section of the support rod 101, so that the entire support is more stable when fixed to the ground, the upper part of the support plate 103 is connected to the frame 3, and the lower part of the support plate 103 is connected to the support rod 101. It can be seen from the figure that the width of the support plate 103 is greater than the width of the frame 3, which increases the connection area with the frame 3 and makes the connection more secure.

1 and 4, a dust cleaning mechanism 6 is further provided on one side of the frame 3, and the dust cleaning mechanism 6 includes a machine box 607, a drive motor 601, a lead screw 602, a threaded sleeve 603 and a shunt pipe 605; the machine box 607 is provided on one side of the frame 3, the drive motor 601 is fixed to the inner top of the machine box 607, the lead screw 602 is rotatably connected to the machine box 607, the output shaft of the drive motor 601 is connected to the lead screw 602, the threaded sleeve 603 is sleeved on the lead screw 602 and can slide along the thread of the lead screw 602, and an extension rod 604 extending to the outside of the machine box 607 is fixed on the threaded sleeve 603, and the extension rod 604 is slidably connected with the machine box 607, and the machine box 607 is provided with a limit groove 608 for the up and down movement of the extension rod 604. The limit groove 608 limits the position of the extension rod 604, thereby limiting the movement of the threaded sleeve 603 so that it cannot rotate but can only move linearly. The extension rod 604 is fixed to the shunt pipe 605, and the shunt pipe 605 is arranged parallel to the sign 4. When the lead screw 602 rotates, the threaded sleeve 603 slides up and down along the lead screw 602, and drives the shunt pipe 605 to slide up and down through the extension rod 604. At the same time, the shunt pipe 605 sprays water to the sign 4 for cleaning. In this embodiment, the dust on the sign 4 can be removed by the dust cleaning mechanism 6, and the clarity of viewing the sign 4 can be guaranteed.

As shown in FIG4 , the diverter pipe 605 is provided with a plurality of nozzles 606 for diverting the water in the diverter pipe 605, and the nozzles 606 are arranged toward the sign 4. In this embodiment, the diverter pipe 605 can disperse the water flow when spraying water by providing a plurality of nozzles 606, so as to better clean the sign 4.

1, 2, and 6, the diverter pipe 605 is also equipped with a water supply system 7, which includes a water tank 701, a water pump 702, and a hose 703; the water tank 701 is arranged on the ground and below the sign 4, the water pump 702 is arranged in the water tank 701, and a hose 703 extending to the outside of the water tank 701 is installed on the water pump 702, and the hose 703 is connected to the diverter pipe 605. The water tank 701 is used to store water, and the water pump 702 can transport the water in the water tank 701 to the diverter pipe 605 through the hose 703. In this embodiment, the water supply system can provide water flow for the cleaning mechanism at any time for cleaning, so as to ensure the cleanliness and clarity of the sign, and the water tank can also be regularly filled with water, which is convenient to operate.

6 , the water tank 701 has a water inlet and a plug 704 . The plug 704 can block the water inlet. The water tank 701 can be replenished with water by removing the plug 704 .

1-2 , the lighting lamp 5 is a lighting lamp belt, which is arranged along the length direction of the signboard 4 .

2 and 5 , a protective cover 8 is provided on the side of the frame 3 facing away from the signboard 4, a photovoltaic panel 801 and a light intensity sensor 802 are installed on the top of the protective cover 8, a battery 803, a charging controller 804 and a control processor 805 are installed inside the protective cover 8, when in use, the battery 803 is charged by the photovoltaic panel 801, the charging process of the battery 803 is controlled by the charging controller 804 and the control processor 805, the external light is monitored by the light intensity sensor 802, and when the external light is dark, the light intensity sensor 802 transmits a signal to the battery 803, so that it supplies power to the lighting strip 5, thereby illuminating the signboard 4.

The working principle of the signboard disclosed in the present invention is as follows: when the multifunctional highway signboard is in use, the connection between the support 1 and the ground is strengthened by three buffer support mechanisms 2. When encountering strong winds, the strong wind blows the frame 3 and the signboard 4, and the impact force of the wind is transmitted to the support 1 and the buffer support mechanism 2 through the frame 3, and the guide rod 201 moves, and the guide rod 201 drives the spring 203 to deform, and the impact force is buffered by the spring 203 to prevent the support 1 and the frame 3 from tipping over; when a lot of dust accumulates on the signboard 4, the water flow is transported to the shunt pipe 605 through the water pump 702, and the water flow is sprayed onto the signboard 4 through the nozzle 606 for washing. At the same time, the lead screw 602 is driven to rotate by the driving motor 601, and the threaded sleeve 603, the extension rod 604, the shunt pipe 605 and the nozzle 606 are driven downward by the rotation of the lead screw 602, so that the nozzle 606 can wash the signboard 4 more fully.

A multifunctional highway sign disclosed in an embodiment of the present invention has the following advantages: when the multifunctional highway sign is used, the connection between the support and the ground is strengthened by a buffer support mechanism. When encountering strong winds, the strong wind blows the frame and the sign, and the impact force of the wind is transmitted to the support and the buffer support mechanism through the frame, the guide rod moves, the guide rod drives the spring to deform, and the impact force is buffered by the spring to prevent the support and the frame from tipping over; when a lot of dust accumulates on the sign, the water flow is transported to the shunt pipe through the water pump, and the water flow is sprayed onto the sign through the nozzle for washing. At the same time, the lead screw is driven to rotate by the driving motor, and the threaded sleeve, the extension rod, the shunt pipe and the nozzle are driven to move downward by the rotation of the lead screw, so that the nozzle can wash the sign more fully; the sign has good stability, can prevent being blown down by the wind, and is convenient for cleaning the accumulated dust. .

It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims (10)

1. A multifunctional highway sign, characterized by comprising: A support having a plurality of buffer support mechanisms disposed around it for fixing the support, wherein the free ends of the support and the buffer support mechanisms can be fixed to the ground and form a triangular support with the ground; a frame, which is arranged on the top of the support, and the sign to be displayed is arranged in the frame; An illuminating lamp is arranged on the top of the frame to provide lighting for the sign. 2. The multifunctional highway sign according to claim 1 is characterized in that the buffer support mechanism comprises a sleeve, a guide rod, a spring and a limit rod; the guide rod extending to the outside is slidably installed in the sleeve, the upper end of the guide rod is fixed to the support, and the lower end of the guide rod is connected to the closed tube end of the sleeve by setting the spring, the outside of the closed tube end of the sleeve is connected to the ground, a limit rod is fixed on the guide rod, and the limit rod is slidably connected to the sleeve, and a sliding groove for moving the limit rod is correspondingly provided on the sleeve. When the support is impacted, the guide rod moves and drives the spring to deform, thereby buffering the impact. 3. The multifunctional highway signboard according to claim 2 is characterized in that a fixing seat is provided at the closed cylinder end of the sleeve, and a plurality of screw holes are provided around the fixing seat, so that the fixing seat can be fixed to the ground by matching bolts. 4. The multifunctional highway signboard according to claim 1 is characterized in that the support includes a support rod and a chassis, the support rod is vertically connected to the chassis, a plurality of screw holes are provided around the chassis, and the chassis can be fixed to the ground by matching bolts, the support rod is connected to the bottom of the frame through a set support plate, the upper part of the support plate is connected to the frame, and the lower part of the support plate is connected to the support rod. 5. The multifunctional highway sign according to any one of claims 1 to 4 is characterized in that a dust cleaning mechanism is also provided on one side of the frame, and the dust cleaning mechanism includes a machine box, a driving motor, a screw, a threaded sleeve and a shunt pipe; the machine box is arranged on one side of the frame, the driving motor is fixed to the internal top end of the machine box, the screw is rotatably connected in the machine box, the output shaft of the driving motor is connected to the screw, the threaded sleeve is sleeved on the screw and can slide along the screw thread, an extension rod extending to the outside of the machine box is fixed on the threaded sleeve, the extension rod is slidably connected to the machine box, a limiting groove for the up and down movement of the extension rod is provided on the machine box, the extension rod is limited by the limiting groove, thereby limiting the movement of the threaded sleeve so that it cannot rotate but can only move in a straight line, the extension rod is fixed to the shunt pipe, and the shunt pipe is arranged parallel to the signboard. 6. The multifunctional highway sign according to claim 5 is characterized in that a plurality of nozzles are provided on the diversion pipe for diverting the water in the diversion pipe, and the nozzles are arranged toward the sign. 7. The multifunctional highway sign according to claim 6 is characterized in that the diversion pipe is also equipped with a water supply system, which includes a water tank, a water pump and a hose; the water tank is arranged on the ground and below the sign, the water pump is arranged in the water tank, and a hose extending to the outside of the water tank is installed on the water pump, the hose is connected to the diversion pipe, the water tank is used to store water, and the water pump can transport the water in the water tank to the diversion pipe through the hose. 8. The multifunctional highway sign according to claim 7 is characterized in that the water tank has a water inlet and a plug, and the plug can block the water inlet, and water can be replenished into the water tank by removing the plug. 9. The multifunctional highway signboard according to claim 1, characterized in that the lighting lamp is a lighting lamp belt, which is arranged along the length direction of the signboard. 10. The multifunctional highway sign according to any one of claims 1-4 is characterized in that a protective cover is provided on the side of the frame facing away from the sign, a photovoltaic panel and a light intensity sensor are installed on the top of the protective cover, and a battery, a charging controller and a control processor are installed inside the protective cover. When in use, the battery is charged by the photovoltaic panel, the charging process of the battery is controlled by the charging controller and the control processor, and the external light is monitored by the light intensity sensor. When the external light is dark, the light intensity sensor transmits a signal to the battery to power the lighting lamp, thereby illuminating the sign.