阅读说明：本技术 一种智能交通标志牌 (Intelligent traffic sign board ) 是由 张桂林 于 2021-07-21 设计创作，主要内容包括：本发明公开了一种智能交通标志牌,包括防雨折板机构、承载供电机构和交通标志机构,主弧形折流板的底部还通过输液软管连接储水箱且输液软管的进水端连通漏液槽,并且主弧形折流板与从折流板之间为铰接,从折流板的上端面固设有光伏板,储水箱的底部通过置水管连接承载供电机构,承载立柱的一侧外壁上安装有太阳能电池装载箱且其另一侧表面沿垂直方向上开设有空隙滑槽,而且承载立柱的底端连接有梯形底盘,梯形底盘的上端插接有交通标志机构。本发明所述标志牌设置压杆利用载杆同步带动清洁刷向下运动,避免在下雪或下雨等恶劣天气时路况信息被遮住导致出行交通不便,待主弧形折流板向下运动时,利用了收集的雨水清洗屏幕也更加节能和环保。(The invention discloses an intelligent traffic sign board which comprises a rainproof folding plate mechanism, a bearing power supply mechanism and a traffic sign mechanism, wherein the bottom of a main arc-shaped baffle plate is also connected with a water storage tank through a transfusion hose, the water inlet end of the transfusion hose is communicated with a liquid leakage groove, the main arc-shaped baffle plate is hinged with a secondary baffle plate, a photovoltaic plate is fixedly arranged on the upper end face of the secondary baffle plate, the bottom of the water storage tank is connected with the bearing power supply mechanism through a water pipe, a solar cell loading box is arranged on the outer wall of one side of a bearing upright post, a gap sliding groove is formed in the surface of the other side of the bearing upright post in the vertical direction, the bottom end of the bearing upright post is connected with a trapezoidal base plate, and the upper end of the trapezoidal base plate is connected with the traffic sign mechanism in an inserting mode. The sign board is provided with the pressure rod, the cleaning brush is synchronously driven to move downwards by the aid of the load rod, inconvenience in traffic on trips caused by the fact that road condition information is shielded in severe weather such as snow or rain is avoided, and when the main arc-shaped baffle plate moves downwards, the collected rainwater is utilized to clean the screen, so that the energy-saving and environment-friendly effects are achieved.)

1. An intelligent traffic sign board which is characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

rain-proof baffling board mechanism (100), it includes main arc baffling board (101), from baffling board (102), photovoltaic board (103) and storage water tank (104), the surface of main arc baffling board (101) is the concavity and has seted up weeping groove (101a) at its concave surface bottom, the bottom of main arc baffling board (101) still connects storage water tank (104) and the end intercommunication weeping groove (101a) of intaking of infusion hose (101b) through infusion hose (101b), and be articulated between main arc baffling board (101) and the follow baffling board (102), the up end of following baffling board (102) has set firmly photovoltaic board (103), the bottom of storage water tank (104) is through putting water pipe (104a) and connecting and bearing power supply mechanism (200).

Bear power supply mechanism (200), it loads case (202), trapezoidal chassis (203) and space spout (204) including bearing stand (201), solar cell, installs solar cell on the outer wall of one side of bearing stand (201) and loads case (202) and its opposite side surface and seted up space spout (204) along the vertical direction, and the bottom that bears stand (201) is connected with trapezoidal chassis (203) moreover, and the upper end of trapezoidal chassis (203) is pegged graft and is had traffic sign mechanism (300).

Traffic sign mechanism (300), it includes protective housing (301), intelligent indication structure (302), inserted bar (303), slope slide (304) and cleaning brush (305), and the bottom border department of intelligent indication structure (302) is connected with slope slide (304), and the bottom of protective housing (301) is provided with inserted bar (303) and its trapezoidal chassis (203) of pegging graft through inserted bar (303).

2. The intelligent traffic sign according to claim 1, wherein: a sliding rod (201a) is fixedly arranged at the upper end of an inner cavity of the bearing upright post (201), a moving cylinder (201a-1) is movably sleeved on the outer wall of the sliding rod (201a), a supporting arm rod (101c) is hinged to the bottom of the main arc-shaped baffle plate (101), and the bottom end of the supporting arm rod (101c) penetrates through the gap sliding groove (204) and is connected with the moving cylinder (201 a-1).

3. The intelligent traffic sign according to claim 2, wherein: the upper end edge of the movable cylinder (201a-1) is provided with a mandril (201a-2), the upper end of the mandril (201a-2) extends into the inner cavity of the water containing pipe (104a), the top of the mandril (201a-2) is provided with a liquid baffle plate (201a-3), and the liquid baffle plate (201a-3) is matched with the water inlet of the water containing pipe (104 a).

4. The intelligent traffic sign according to claim 2, wherein: a pressure rod (201b) is installed in the middle of an inner cavity of the bearing upright post (201), a piston column (201b-1) is arranged at the bottom end of the pressure rod (201b), a pressure sealing chamber (201c) is further arranged at the bottom of the inner cavity of the bearing upright post (201), the outer side of the piston column (201b-1) is movably connected with the pressure sealing chamber (201c), the bottom of the piston column extends into the pressure sealing chamber (201c), and a positioning rod (201a-4) is arranged at the edge of the bottom end of the movable cylinder (201a-1) and connected with the pressure rod (201b) through the positioning rod (201 a-4).

5. The intelligent traffic sign according to claim 1, wherein: an intelligent indicating structure (302) is installed in an inner cavity of the protective shell (301), a liquid outlet pipe opening (302a) is installed on the surface of the intelligent indicating structure (302) and close to the corner of the upper end, a liquid outlet end of the water containing pipe (104a) is connected with a long liquid conveying pipe (104a-1), a liquid outlet branch pipe (104a-2) is connected to the bottom end of the long liquid conveying pipe (104a-1), and the liquid outlet end of the liquid outlet branch pipe (104a-2) is communicated with the liquid outlet pipe opening (302 a).

6. The intelligent traffic sign according to claims 1-4, wherein: a through groove (302b) is machined on the surface of the intelligent indicating structure (302) and close to the edge of one side, a load rod (201b-2) is arranged on one side, close to the traffic sign mechanism (300), of the pressure rod (201b), and one end of the load rod (201b-2) penetrates through the through groove (302b) and is connected with a cleaning brush (305).

7. The intelligent traffic sign according to claim 1, wherein: a plurality of groups of concave liquid descending grooves (305a) are processed at the inner side edge of the cleaning brush (305), the inner side of the cleaning brush (305) is in contact with the surface of the intelligent indicating structure (302), and the cleaning brush is a component made of ink pad sponge materials.

8. The intelligent traffic sign according to claim 1, wherein: the intelligent indicating structure (302) comprises a positioning module (302c), an intercom module (302d), a display unit (302e), a main control module (302f), a communication module (302g) and a real-time navigation module (302h), wherein a voice broadcasting module (302e-1), a data processing module (302e-2) and a signal storage module (302e-3) are respectively installed in an inner cavity of the display unit (302e), and the intelligent indicating structure (302) is connected with a mobile terminal and a remote server through the communication module (302g) in a signal mode.

Technical Field

The invention relates to the technical field of intelligent traffic equipment, in particular to an intelligent traffic sign board.

Background

The traffic sign board is a traffic facility for managing traffic and indicating driving direction by displaying traffic laws and regulations and graphic symbols of road information, and has important functions of ensuring smooth road and driving safety and improving traffic capacity. The marks indicated by the conventional signboards are fixed and cannot be flexibly changed according to conditions, and the content of the signboards cannot be distinguished when the light is poor. The existing traffic sign board is generally poor in intelligentization and informatization capabilities, cannot comprehensively provide road condition indicating information in real time, easily covers the road condition information when snowing or raining, cannot timely clean the board surface, and is poor in energy-saving and environment-friendly effects.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems occurring in the conventional intelligent traffic signs.

Therefore, the problem to be solved by the present invention is how to provide an intelligent traffic sign.

In order to solve the technical problems, the invention provides the following technical scheme: an intelligent traffic sign board, which comprises,

the rain-proof baffle plate mechanism comprises a main arc-shaped baffle plate, a secondary baffle plate, a photovoltaic plate and a water storage tank, wherein the surface of the main arc-shaped baffle plate is concave, a liquid leakage groove is formed in the bottom of the concave surface of the main arc-shaped baffle plate, the bottom of the main arc-shaped baffle plate is connected with the water storage tank through a liquid delivery hose, the water inlet end of the liquid delivery hose is communicated with the liquid leakage groove, the main arc-shaped baffle plate is hinged with the secondary baffle plate, the photovoltaic plate is fixedly arranged on the upper end surface of the secondary baffle plate, and the bottom of the water storage tank is connected with a bearing power supply mechanism through a water pipe;

the solar cell loading box is arranged on the outer wall of one side of the bearing upright column, the gap chute is formed in the surface of the other side of the bearing upright column along the vertical direction, the trapezoidal chassis is connected to the bottom end of the bearing upright column, and the traffic sign mechanism is inserted into the upper end of the trapezoidal chassis;

traffic sign mechanism, it includes protective housing, intelligent indication structure, inserted bar, slope slide and cleaning brush, and the bottom border department of intelligent indication structure is connected with the slope slide, and protective housing's bottom is provided with the inserted bar and its trapezoidal chassis of inserting through the inserted bar.

Based on the technical characteristics: when the intelligent indicating structure is used in snowing or raining weather, after a large amount of rain and snow are accumulated on the surface of the main arc-shaped baffle plate, due to the gravity effect, the accumulated snow or rain can downwards press the main arc-shaped baffle plate, meanwhile, the accumulated snow or rain can also slide along the same trend, and because the main arc-shaped baffle plate is hinged with the auxiliary baffle plate, the main arc-shaped baffle plate can drive the supporting arm rod and the moving cylinder to synchronously slide downwards on the sliding rod when rotating downwards, at the moment, the pressing rod connected with the lower end of the moving cylinder through the positioning rod can also synchronously drive the cleaning brush to move downwards through the loading rod, snow or rain on the surface of the intelligent indicating structure is swept into the inclined sliding plate and finally discharged, the phenomenon that the screen is locally damaged due to excessive snow or rain on the surface of the intelligent indicating structure is prevented, and meanwhile, the inconvenience in traveling caused by the fact that road condition information is covered by the weather when the weather is severe such as snowing or raining is avoided.

As a preferable aspect of the intelligent traffic sign of the present invention, wherein: the upper end of the inner cavity of the bearing upright post is fixedly provided with a sliding rod, the outer wall of the sliding rod is movably sleeved with a movable cylinder, the bottom of the main arc-shaped baffle plate is hinged with a supporting arm rod, and the bottom end of the supporting arm rod penetrates through the gap sliding groove and is connected with the movable cylinder.

Based on the technical characteristics: the support arm rod is used for driving the movable cylinder connected with the bottom end of the main arc-shaped baffle plate to synchronously slide downwards on the sliding rod when the main arc-shaped baffle plate rotates downwards.

As a preferable aspect of the intelligent traffic sign of the present invention, wherein: the upper end edge of the movable cylinder is provided with a mandril, the upper end of the mandril extends into the inner cavity of the water containing pipe, and the top of the mandril is provided with a liquid baffle plate which is matched with the water inlet of the water containing pipe.

Based on the technical characteristics: when raining, the rainwater that the usable hourglass cistern of main arc baffling board will fall flows into the storage tank through the infusion hose and stores in, and usable fender liquid board is in good time to the rivers separation in the storage tank when main arc baffling board is not acted on by pressure, avoids rivers directly to discharge into and puts in the water pipe.

As a preferable aspect of the intelligent traffic sign of the present invention, wherein: the inner chamber mid-mounting who bears the stand has the depression bar, and the bottom of depression bar is provided with the piston post, and the inner chamber bottom that bears the stand in addition still is provided with the pressure seal cavity, and the outside swing joint pressure seal cavity of piston post and its bottom stretch into the pressure seal cavity, and the bottom border department of removing the drum is provided with the locating lever and its connects the depression bar through the locating lever.

Based on the technical characteristics: when accumulated snow or rainwater on the surface of the main arc-shaped baffle plate falls or is cleaned, the pressure sealing chamber is in a sealing state, so that an upward reverse acting force is generated on the piston column by using the internal pressure, the main arc-shaped baffle plate is indirectly reset, and the follow-up continuous use is facilitated.

As a preferable aspect of the intelligent traffic sign of the present invention, wherein: an intelligent indicating structure is installed in an inner cavity of the protective shell, a liquid outlet pipe orifice is installed on the surface of the intelligent indicating structure and close to the edge of the upper end, a liquid outlet end of the water placing pipe is connected with a long infusion pipe, the bottom end of the long infusion pipe is connected with a liquid discharge branch pipe, and the liquid outlet end of the liquid discharge branch pipe is communicated with the liquid outlet pipe orifice.

Based on the technical characteristics: when the main arc-shaped baffle plate moves downwards, the connected moving cylinder can utilize the ejector rod to drive the liquid baffle plate to synchronously pull downwards and enable the liquid baffle plate to be separated from the water inlet of the water placing pipe, meanwhile, water flow in the water storage tank flows into the water placing pipe and is input into the liquid discharge branch pipe through the long liquid conveying pipe, and finally, the water outlet pipe is used for discharging outwards, so that the surface of the intelligent indicating structure can be cleaned by the discharged water flow when the cleaning brush moves downwards, and collected rainwater is utilized, and the intelligent indicating structure is more energy-saving and environment-friendly.

As a preferable aspect of the intelligent traffic sign of the present invention, wherein: the surface of the intelligent indicating structure and the position close to the edge of one side are processed with a through groove, one side of the pressure rod close to the traffic sign mechanism is provided with a load rod, and one end of the load rod penetrates through the through groove and is connected with a cleaning brush.

Based on the technical characteristics: the carrying rod is used for synchronously driving the cleaning brush to move downwards in the process of descending the pressing rod, and the effect of cleaning the screen is achieved.

As a preferable aspect of the intelligent traffic sign of the present invention, wherein: the inside border department of cleaning brush is processed there is a plurality of groups of concave liquid sumps, and the inboard contact intelligence of cleaning brush indicates the surface of structure and it is the component that a stamp pad sponge material made.

Based on the technical characteristics: the concave lower liquid tank is used for leaking water flowing out of the liquid outlet pipe opening to the lower portion of the cleaning brush, cleaning quality is improved, and the ink pad sponge is made of materials which can avoid scratching the surface of the screen and are more corrosion-resistant when the screen is cleaned.

As a preferable aspect of the intelligent traffic sign of the present invention, wherein: the intelligent indicating structure comprises a positioning module, an intercom module, a display unit, a main control module, a communication module and a real-time navigation module, wherein a voice broadcasting module, a data processing module and a signal storage module are respectively installed in an inner cavity of the display unit, and the intelligent indicating structure is connected with the mobile terminal and the remote server through signals of the communication module.

Based on the technical characteristics: the intelligent indication structure can broadcast and explain traffic routes and road condition information by utilizing the voice broadcast module, the available handheld mobile terminal of the traveler can interrupt or continue the voice broadcast work at any time, after the voice broadcast work is finished, the available real-time navigation module of the traveler can regenerate and plan the optimal routes of other searched target areas, compared with a common traffic sign, the traveler can select the relevant road condition information which the traveler wants to know by himself and broadcast the information in real time through the voice broadcast module, and the safety factor when the traveler goes out is improved is more intelligent.

The invention has the advantages that in snowing or raining weather, when a large amount of rain and snow is accumulated on the surface of the main arc-shaped baffle plate, the accumulated snow or rain can downwards press the main arc-shaped baffle plate due to the gravity effect, and simultaneously, the accumulated snow or rain can also slide off along the trend, and because the main arc-shaped baffle plate is hinged with the auxiliary baffle plate, the main arc-shaped baffle plate can drive the supporting arm rod and the moving cylinder to synchronously slide downwards on the sliding rod when rotating downwards, the pressure rod connected with the lower end of the moving cylinder through the positioning rod can also synchronously drive the cleaning brush to downwards move by utilizing the loading rod, and the accumulated snow or rain on the surface of the intelligent indicating structure is swept into the inclined sliding plate and finally discharged, thereby preventing the local damage of a screen caused by excessive snow or rain on the surface of the intelligent indicating structure, and simultaneously preventing the inconvenience in traffic caused by the fact that road condition information is covered when in severe weather such as snowing or raining and the like, when the main arc-shaped baffle plate moves downwards, the connected moving cylinder can utilize the ejector rod to drive the liquid baffle plate to synchronously pull downwards and enable the liquid baffle plate to be separated from the water inlet of the water placing pipe, meanwhile, water flow in the water storage tank flows into the water placing pipe and is input into the liquid discharge branch pipe through the long liquid conveying pipe, and finally, the water outlet pipe is used for discharging outwards, so that the surface of the intelligent indicating structure can be cleaned by the discharged water flow when the cleaning brush moves downwards, and collected rainwater is utilized, and the intelligent indicating structure is more energy-saving and environment-friendly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:

fig. 1 is an overall structural view of the intelligent traffic sign in example 1.

Fig. 2 is a view showing the internal structure of a bearing column of the intelligent traffic sign in example 1.

Fig. 3 is a view showing a structure of a traffic sign mechanism of the intelligent traffic sign in example 2.

Fig. 4 is an enlarged view of the smart traffic sign of example 2 at a in fig. 2.

Fig. 5 is a structural view of a rain-proof folding mechanism of the intelligent traffic sign in example 2.

Fig. 6 is a block diagram of an intelligent indicating structure of the intelligent traffic sign in example 3.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a rainproof folding plate mechanism; 101. a main arc baffle plate; 101a, a liquid leakage groove; 101b, an infusion hose; 101c, arm lever; 102. a secondary baffle plate; 103. a photovoltaic panel; 104. a water storage tank; 104a, a water placing pipe; 104a-1, a long infusion tube; 104a-2, a liquid discharge branch pipe; 200. a load-bearing power supply mechanism; 201. a load bearing column; 201a, a sliding rod; 201a-1, moving cylinder; 201a-2, a top rod; 201a-3, a liquid baffle; 201a-4, a positioning rod; 201b, a pressure lever; 201b-1, piston column; 201b-2, carrying rod; 201c, pressure sealing the chamber; 202. a solar cell loading box; 203. a trapezoidal chassis; 204. a gap chute; 300. a traffic sign mechanism; 301. a protective housing; 302. an intelligent indicating structure; 302a, a liquid outlet pipe orifice; 302b, a through slot; 302c, a positioning module; 302d, an intercom module; 302e, a display unit; 302e-1 and a voice broadcasting module; 302e-2, a data processing module; 302e-3, a signal storage module; 302f, a main control module; 302g, a communication module; 302h, a real-time navigation module; 303. inserting a rod; 304. a tilting slide plate; 305. a cleaning brush; 305a, a concave liquid descending tank.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1, 2 and 5, there is provided a first embodiment of the present invention, which provides an intelligent traffic sign, including,

the rainproof baffle plate mechanism 100 comprises a main arc-shaped baffle plate 101, a secondary baffle plate 102, a photovoltaic plate 103 and a water storage tank 104, wherein the surface of the main arc-shaped baffle plate 101 is concave, a liquid leakage groove 101a is formed in the bottom of the concave surface of the main arc-shaped baffle plate 101, the bottom of the main arc-shaped baffle plate 101 is also connected with the water storage tank 104 through a liquid conveying hose 101b, the water inlet end of the liquid conveying hose 101b is communicated with the liquid leakage groove 101a, the main arc-shaped baffle plate 101 is hinged to the secondary baffle plate 102, the photovoltaic plate 103 is fixedly arranged on the upper end face of the secondary baffle plate 102, and the bottom of the water storage tank 104 is connected with a bearing power supply mechanism 200 through a water placing pipe 104 a;

the bearing power supply mechanism 200 comprises a bearing upright column 201, a solar cell loading box 202, a trapezoidal base plate 203 and a gap sliding groove 204, wherein the outer wall of one side of the bearing upright column 201 is provided with the solar cell loading box 202, the surface of the other side of the bearing upright column is provided with the gap sliding groove 204 along the vertical direction, the bottom end of the bearing upright column 201 is connected with the trapezoidal base plate 203, and the upper end of the trapezoidal base plate 203 is inserted with the traffic sign mechanism 300;

the traffic sign mechanism 300 comprises a protective shell 301, an intelligent indicating structure 302, an inserting rod 303, an inclined sliding plate 304 and a cleaning brush 305, wherein the edge of the bottom end of the intelligent indicating structure 302 is connected with the inclined sliding plate 304, the bottom end of the protective shell 301 is provided with the inserting rod 303, the inserting rod 303 is inserted into the trapezoidal chassis 203 through the inserting rod 303, the upper end of the inner cavity of the bearing upright column 201 is fixedly provided with a sliding rod 201a, the outer wall of the sliding rod 201a is movably sleeved with a movable cylinder 201a-1, the bottom of the main arc-shaped baffle plate 101 is hinged with a supporting arm rod 101c, and the bottom end of the supporting arm rod 101c penetrates through the gap sliding groove 204 and is connected with the movable cylinder 201 a-1.

In snowy or rainy weather, after a large amount of rain or rain is accumulated on the surface of the main arc-shaped baffle plate 101, the accumulated snow or rain can press the main arc-shaped baffle plate 101 downwards due to the effect of gravity, and meanwhile, the accumulated snow or rain can also slide down along the trend, and because the main arc-shaped baffle plate 101 is hinged with the auxiliary baffle plate 102, the main arc-shaped baffle plate 101 rotates downwards, the supporting arm rod 101c and the moving cylinder 201a-1 can be driven to synchronously slide downwards on the sliding rod 201a, at the moment, the pressure rod 201b connected with the lower end of the moving cylinder 201a-1 through the positioning rod 201a-4 can also utilize the carrying rod 201b-2 to synchronously drive the cleaning brush 305 to move downwards, and snow or rain on the surface of the intelligent indicating structure 302 is swept onto the inclined sliding plate 304 and finally discharged, so as to prevent the screen from being locally damaged due to excessive snow or rain on the surface of the intelligent indicating structure 302, meanwhile, the inconvenience of travel traffic caused by the fact that road condition information is shielded in severe weather such as snow or rain is avoided, and the support arm rod 101c is used for driving the moving cylinder 201a-1 connected with the bottom end of the main arc-shaped baffle plate 101 to synchronously slide downwards on the sliding rod 201a when the main arc-shaped baffle plate 101 rotates downwards.

Example 2

Referring to fig. 2-4, a second embodiment of the present invention, which differs from the first embodiment, is: the edge of the upper end of the movable cylinder 201a-1 is provided with a mandril 201a-2, the upper end of the mandril 201a-2 extends into the inner cavity of the water containing pipe 104a, the top of the mandril 201a-2 is provided with a liquid baffle plate 201a-3, the liquid baffle plate 201a-3 is matched with the water inlet of the water containing pipe 104a, the middle part of the inner cavity of the bearing upright column 201 is provided with a pressure lever 201b, the bottom end of the pressure lever 201b is provided with a piston column 201b-1, the bottom of the inner cavity of the bearing upright column 201 is also provided with a pressure sealing chamber 201c, the outer side of the piston column 201b-1 is movably connected with the pressure sealing chamber 201c, the bottom of the piston column 201b-1 extends into the pressure sealing chamber 201c, the edge of the bottom end of the movable cylinder 201a-1 is provided with a positioning rod 201a-4 which is connected with the pressure lever 201b through a-4, the inner cavity of the protective shell 301 is provided with an intelligent indicating structure 302, a liquid outlet pipe opening 302a is arranged on the surface of the intelligent indicating structure 302 and close to the edge of the upper end, the liquid outlet end of the water containing pipe 104a is connected with a long infusion pipe 104a-1, the bottom end of the long infusion pipe 104a-1 is connected with a liquid discharge branch pipe 104a-2, and the liquid outlet end of the liquid discharge branch pipe 104a-2 is communicated with the liquid outlet pipe opening 302 a;

a through groove 302b is machined on the surface of the intelligent indicating structure 302 and the edge of one side of the intelligent indicating structure, a load rod 201b-2 is arranged on one side of the pressure rod 201b, which is close to the traffic sign mechanism 300, one end of the load rod 201b-2 penetrates through the through groove 302b and is connected with a cleaning brush 305, a plurality of groups of concave lower liquid grooves 305a are machined on the edge of the inner side of the cleaning brush 305, and the inner side of the cleaning brush 305 is in contact with the surface of the intelligent indicating structure 302 and is a component made of ink pad sponge.

In rainy days, the main arc-shaped baffle plate 101 can utilize the liquid leakage groove 101a to flow the falling rainwater into the water storage tank 104 through the liquid conveying hose 101b for storage, when the main arc-shaped baffle plate 101 is not acted by pressure, the liquid baffle plate 201a-3 can timely obstruct the water flow in the water storage tank 104 to prevent the water flow from directly discharging into the water placing pipe 104a, when the accumulated snow or the rainwater on the surface of the main arc-shaped baffle plate 101 falls or is completely removed, because the inside of the pressure sealing chamber 201c is in a sealing state, the pressure sealing chamber can utilize the internal pressure to generate an upward reverse acting force on the piston column 201b-1 and indirectly reset the main arc-shaped baffle plate 101, so that the subsequent continuous use is facilitated, when the main arc-shaped baffle plate 101 moves downwards, the connected moving cylinder 201a-1 can utilize the mandril 201a-2 to drive the liquid baffle plate 201a-3 to synchronously pull downwards and enable the liquid baffle plate a-3 to be separated from the water inlet of the water placing pipe 104a, meanwhile, water flow in the water storage tank 104 flows into the water placing pipe 104a and is input into the liquid discharging branch pipe 104a-2 through the liquid conveying long pipe 104a-1, and finally is discharged outwards through the liquid discharging pipe opening 302a, so that the surface of the intelligent indicating structure 302 is conveniently cleaned by the discharged water flow when the cleaning brush 305 moves downwards, collected rainwater is utilized, energy is saved, the environment is protected, the carrying rod 201b-2 is used for synchronously driving the cleaning brush 305 to move downwards in the descending process of the pressing rod 201b, the screen cleaning effect is achieved, the concave lower liquid groove 305a is used for leaking the water flow flowing out from the liquid discharging pipe opening 302a to the position below the cleaning brush 305, the cleaning quality is improved, and the material of the stamp pad sponge ensures that the screen is cleaned while the surface of the screen is prevented from being scratched and is more corrosion-resistant.

Example 3

Referring to fig. 6, a third embodiment of the present invention, which is different from the first two embodiments, is shown: the intelligent indicating structure 302 comprises a positioning module 302c, an intercom module 302d, a display unit 302e, a main control module 302f, a communication module 302g and a real-time navigation module 302h, wherein a voice broadcasting module 302e-1, a data processing module 302e-2 and a signal storage module 302e-3 are respectively installed in the inner cavity of the display unit 302e, and the intelligent indicating structure 302 is in signal connection with the mobile terminal and the remote server through the communication module 302 g.

The intelligent indicating structure 302 can broadcast and explain traffic routes and road condition information by using the voice broadcast module 302e-1, a traveler can interrupt or continue voice broadcast work at any time by using a handheld mobile terminal, and after the voice broadcast work is finished, the traveler can regenerate and plan the optimal routes of other searched target areas by using the real-time navigation module 302h, and compared with a common traffic sign, the traveler can select relevant road condition information which the traveler wants to know by himself and broadcast the information in real time by using the voice broadcast module 302e-1, so that the safety factor during traveling is improved, and the intelligent indicating structure is more intelligent.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.