Self-sustaining low-energy-consumption remote automatic control multi-road-condition indication board

Abstract

The invention provides a self-supporting low-energy-consumption remote automatic control multi-road-condition indication board which comprises a supporting plate, a rotary supporting assembly is connected to the bottom face of the supporting plate, a fixing plate is fixed to the top face of the supporting plate, a containing groove is formed in the fixing plate, a storage battery module is inserted into the supporting plate by penetrating through the containing groove, and a fixing frame is arranged on the top face of the fixing plate. A transparent protective cover is fixed to the top face of the fixing frame, a pushing assembly is arranged on the top face of the transparent protective cover in a penetrating mode, the pushing assembly is connected into the fixing frame in a penetrating mode, a warning lamp is arranged in the transparent protective cover and fixed to the top face of the fixing frame, and an indicating assembly is arranged in the fixing frame. The multiple indicating assemblies are overturned and matched to form an indicating plane for displaying road condition information, the overturning and charging assembly adopting an overturning structure can be downwards overturned and opened in good weather, solar energy is collected with a large daylighting area, electric energy is stored into the storage battery module, and the solar energy collecting efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of signboards, and in particular to a self-sustaining, low-energy-consumption, remotely automatically controlled multi-road condition signboard. Background Art

[0002] Road condition signs are an integral part of road traffic management. They provide drivers with important tips about road conditions, traffic rules and destination information through graphics, text and color. These signs usually include warning signs, prohibition signs, instruction signs and service signs, which are designed to help drivers drive safely and efficiently. Warning signs alert drivers to potential dangerous situations, such as sharp bends, steep slopes or accident-prone areas ahead, so that drivers can slow down in advance, drive carefully and avoid accidents. Prohibition signs clearly state that certain behaviors are prohibited at specific locations, such as speeding, left turns or parking, which helps maintain road order and reduce safety hazards caused by violations. Instruction signs point drivers in the right direction and help them reach their destination accurately, especially at complex intersections or in the city center, where the role of instruction signs is particularly important.

[0003] The current road condition signs are mainly composed of a base plate, an indicator panel, a lighting device and a protective device. The indicator panel is mainly made of reflective material, or is attached with a reflective film or a high-brightness material. Although the structure is simple and the cost is low, the indication effect is not obvious. Usually, signs with solar panels and display screens are used. Although they can improve the indication effect, such road condition signs still have the following problems:

[0004] 1. The solar panels are fixed in position and continuously exposed to the outside. They are easily damaged in abnormal weather such as strong winds, thus affecting the stability of solar energy collection;

[0005] 2. Dust will cover the solar panels after long-term use, and snowflakes will cover them in snowy weather, which will reduce the road condition sign's ability to collect solar energy, making it difficult to maintain its own power supply and affecting normal use.

[0006] In summary, there is a need for an automatic control multi-road condition sign that can efficiently and stably collect solar energy. Summary of the invention

[0007] In view of the deficiencies of the prior art, the present invention provides a self-sustaining, low-energy consumption, remotely automatically controlled multi-road condition sign, which solves the problems mentioned in the background technology.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A self-sustaining, low-energy consumption, remotely controlled, multi-road condition signboard, comprising a support plate, a rotating support assembly connected to the bottom surface of the support plate, a fixed plate fixed to the top surface of the support plate, a placement slot provided inside the fixed plate, a battery module inserted through the placement slot inside the support plate, a fixed frame provided on the top surface of the fixed plate, a transparent protective cover fixed on the top surface of the fixed frame, a push-up assembly provided through the top surface of the transparent protective cover, the push-up assembly is connected through the inside of the fixed frame, a warning light is provided inside the transparent protective cover, the warning light is fixed to the top surface of the fixed frame, an indication assembly is provided inside the fixed frame, a plurality of groups of indication assemblies are arranged at intervals along the vertical center line direction inside the fixed frame, two ends of the indication assembly are respectively rotatably connected to the inside of the fixed frame, one end of the indication assembly is meshedly connected to the push-up assembly, and one side of the plurality of groups of indication assemblies is pushed and flipped by the push-up assembly to cooperate with an indication plane;

[0010] The side wall of the fixed frame is provided with a storage groove, and two storage grooves are arranged in a mirror image with respect to the vertical center line of the fixed frame. A sliding groove is arranged on the inner wall of the storage groove. A liftable fixed brush mechanism is arranged inside the fixed frame, and both sides of the fixed brush mechanism are respectively slidably arranged inside the storage groove. A flip charging component with a flip structure is arranged on one side of the fixed plate. The flip charging component stores electric energy inside the battery module by collecting solar energy. Two groups of flip charging components are arranged in a mirror image with respect to the vertical center line of the fixed plate, and the flip charging component has two states by flipping;

[0011] In the first state, the rechargeable component is turned upward and arranged inside the storage slot, the rechargeable component and the fixed plate are arranged perpendicular to each other, one side of the fixed brush mechanism is arranged in contact with one side of the rechargeable component, and the fixed brush mechanism is raised and lowered to clean the surface of the rechargeable component;

[0012] In the second state, the flip-charging assembly is flipped downward and separated from the fixing frame, and the flip-charging assembly and the fixing plate are arranged parallel to each other.

[0013] Furthermore, the flip charging assembly includes a second motor, a flip plate, a solar module and a first magnetic block. The second motor is arranged on the front wall of the fixed plate, the rotating end of the second motor is connected to the flip plate, the solar module is embedded in one side of the flip plate, the first magnetic block is embedded in the top surface of the flip plate, and the second magnetic block is embedded in the top surface of the storage slot. In the second state, the first magnetic block is fitted with the second magnetic block by magnetic force.

[0014] Furthermore, the fixed brush mechanism includes a third motor, a second gear, a first tooth plate and a brush surface assembly. The first tooth plate is slidably inserted into the fixed frame, one side of the first tooth plate is slidably connected to the inside of the slide groove, two first tooth plates are mirrored about the vertical center line of the fixed frame, the third motor is arranged on the front wall of the fixed frame, two third motors are arranged, the rotating end of the third motor is connected to the second gear, one side of the second gear is meshed with the first tooth plate, a brush surface assembly is cross-connected between the two first tooth plates, and both sides of the brush surface assembly are respectively slidably connected to the inside of the storage groove.

[0015] Furthermore, the brush surface assembly includes a first lifting plate, a first cleaning block, a second lifting plate, a second cleaning block and a first reflective strip, the first lifting plate is fixed on both sides of the second lifting plate, the first cleaning block is fixed on the side of the first lifting plate away from the second lifting plate, the second cleaning block is fixed on the rear wall of the second lifting plate, the first reflecting strip is arranged on the front wall of the second cleaning block, and the indication plane on the side of the second cleaning block away from the second lifting plate is located on the same plane as the indication plane arranged in cooperation with the multiple groups of indication components.

[0016] Furthermore, the fixed brush mechanism also includes a positioning plate and a pressure sensor. Two positioning plates are provided. The two positioning plates are respectively fixed to the bottom surfaces of the two first tooth plates. The bottom surfaces of the positioning plates are provided with pressure sensors. The positioning plates are provided with three states through the first tooth plates.

[0017] In the first rising state, the top surface of the positioning plate is in contact with the bottom surface of the flipping plate in the first state;

[0018] In the second rising state, the top surface of the positioning plate is in contact with the bottom surface of the flipping plate in the second state;

[0019] In the descending state, the bottom surface of the positioning plate is arranged in contact with the top surface of one side of the rotating support assembly.

[0020] Furthermore, the rotating support assembly includes a pillar, a first motor, a diagonal support plate and a base plate. A first motor is arranged at the top of the pillar. The rotating top of the first motor is connected to the bottom surface of the support plate. The base plate is fixed to the bottom end of the pillar. A plurality of diagonal support plates are obliquely arranged between the top surface of the base plate and the side wall of the pillar. The base plate is a cross-shaped structure. Pad grooves are arranged on the top surfaces of the four ends of the cross-shaped structure of the base plate. The positioning plate is fitted inside the pad groove in the lowered state, and the bottom surface of the pressure sensor is flush with the bottom surface of the base plate.

[0021] Furthermore, the pushing assembly includes a fourth motor, a third gear, a second tooth plate, a fixed column, a top block and a top plate. The fourth motor is fixed to the top surface of the fixed frame, the rotating end of the fourth motor is connected to the third gear, one side of the first gear is meshedly connected to the second tooth plate, the second tooth plate is slidably inserted into the fixed frame, one side of the second tooth plate is respectively meshed with one end of multiple groups of indicating components, a fixed column is fixed to the top surface of the second tooth plate, the top of the fixed column is connected to the top block, the top block is inserted into the transparent protective cover, the top block is an isosceles trapezoidal structure, the side wall of the transparent protective cover is rotatably connected to a transparent flap through a torsion spring, the outer wall of the transparent flap is embedded with a second reflective strip, two transparent flaps are mirrored about the vertical center line of the transparent protective cover, the inclined surfaces on both sides of the top block are respectively fitted with the inner walls of the two transparent flaps, the top surface of the top block is fixed with a top plate, and the bottom surface of the top plate is fitted with the top surface of the transparent protective cover.

[0022] Furthermore, the indication component includes a rotating column, a first gear, a fixed block, a display board and a warning screen. Both ends of the rotating column are rotatably connected to the inside of the fixed frame. Both ends of the rotating column are sleeved with the first gear. One side of the first gear is meshed with the second gear plate. A plurality of fixed blocks are fixed to the outer wall of the rotating column. The outer wall of the rotating column is connected to the display board through the fixed block. Three display boards are arranged along the circumferential direction of the rotating column. A gap is arranged between adjacent sides of two display boards. A warning screen is plugged into the outer wall of the display board.

[0023] Furthermore, the front wall of the fixed frame is provided with a plurality of positioning grooves, reflective blocks are inserted into the positioning grooves, and blocking components are provided on the inner walls of the positioning grooves. One side of the warning screen is flipped and fitted with the blocking components and is located on the same horizontal center line as the positioning grooves.

[0024] Furthermore, the blocking component includes a block, a guide rod and a spring. A guide rod is fixed to one side of the block. One end of the guide rod is inserted into the fixed frame. The outer wall of the guide rod is sleeved with a spring. The side of the block close to the reflective block is a slope structure.

[0025] The present invention provides a self-sustaining, low-energy consumption, remotely controlled, multi-road condition indicator. Compared with the prior art, it has the following beneficial effects:

[0026] 1. Multiple groups of indicator components are flipped to form an indicator plane to display road condition information. The flip-over component with a flip structure can be flipped down and opened in good weather to collect solar energy with a larger lighting area and store electric energy in the battery module, thereby improving the efficiency of solar energy collection for self-sustaining and low-energy consumption control of the sign. In strong winds or rainy and snowy weather, the flip-over component is flipped upward to be stored in the storage slot, thereby protecting the flip-over component and ensuring the stability and safety of the sign structure.

[0027] 2. When the flip-charging component is stored in the storage slot, the fixed brush mechanism removes dust and stains attached to the surface of the flip-charging component by lifting the brush to ensure the solar energy collection effect, thereby ensuring the stability of the sign indication. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 The schematic diagram of the structure of the self-sustaining, low-energy-consumption, remotely controlled multi-road-condition indicator board of the present invention is shown;

[0030] Figure 2 A schematic diagram of the connection structure between the fixing frame and multiple groups of indicating components of the present invention is shown;

[0031] Figure 3 A schematic diagram of the connection structure between the reflective block and the fixed frame of the present invention is shown;

[0032] Figure 4 A schematic diagram of the connection structure between the rechargeable assembly and the fixing plate of the present invention is shown;

[0033] Figure 5 The structure schematic diagram of the fixed brush mechanism of the present invention is shown;

[0034] Figure 6 A schematic diagram of the internal connection structure of the third motor, the second gear and the fixed frame of the present invention is shown;

[0035] Figure 7 A schematic diagram of the connection structure of the ejection assembly of the present invention is shown;

[0036] Figure 8 A cross-sectional view of the internal connection structure between the ejection assembly and the fixed frame of the present invention is shown;

[0037] Fig. 9 A schematic diagram of the structure of the indicator assembly of the present invention is shown;

[0038] Fig.10 It shows a schematic diagram of the structure of the whole of the present invention when the positioning plate is in a descending state;

[0039] Fig.11 It shows a schematic diagram of the structure of the whole invention when the rechargeable component is opened;

[0040] As shown in the figure: 1. Rotating support assembly; 11. Support column; 12. First motor; 13. Diagonal support plate; 14. Bottom plate; 141. Pad placement groove; 2. Support plate; 21. Battery module; 3. Fixed plate; 31. Placement groove; 4. Flip charging assembly; 41. Second motor; 42. Flip support plate; 43. Solar module; 44. First magnetic block; 5. Fixed frame; 51. Storage groove; 52. Slide groove; 53. Reflective block; 54. Positioning groove; 55. Blocking component; 551. Block; 552. Guide rod; 553. Spring; 56. Second magnetic block; 6. Indicator assembly; 61. Rotating column; 62. First gear; 63. Fixed block; 64. Display board; 65. Warning screen; 7. Fixed brush mechanism; 71. Third motor; 72. Second gear; 73. First tooth plate; 74. Brush surface assembly; 741. First lifting plate; 742. First cleaning block; 743. Second lifting plate; 744. Second cleaning block; 745. First reflective strip; 75. Positioning plate; 76. Pressure sensor; 8. Push-up assembly; 81. Fourth motor; 82. Third gear; 83. Second tooth plate; 84. Fixed column; 85. Top block; 86. Top plate; 9. Transparent protective cover; 91. Transparent flip plate; 92. Second reflective strip; 9a. Warning light. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are 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 ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] Embodiment 1

[0043] In order to solve the technical problems in the background technology, the following self-sustaining, low-energy consumption remote automatic control multi-road condition sign is provided:

[0044] Combination Figure 1-Figure 11As shown, the self-sustaining, low-energy consumption, remote automatic control, multi-road condition sign provided by the present invention comprises a support plate 2, the bottom surface of the support plate 2 is connected with a rotating support assembly 1, the top surface of the support plate 2 is fixed with a fixing plate 3, a placement slot 31 is provided inside the fixing plate 3, a battery module 21 is inserted into the support plate 2 through the placement slot 31, a fixing frame 5 is provided on the top surface of the fixing plate 3, a transparent protective cover 9 is fixed on the top surface of the fixing frame 5, a push-up assembly 8 is provided on the top surface of the transparent protective cover 9, the push-up assembly 8 is connected to the inside of the fixing frame 5, a warning light 9a is provided inside the transparent protective cover 9, the warning light 9a is fixed to the top surface of the fixing frame 5, an indicating assembly 6 is provided inside the fixing frame 5, a plurality of indicating assemblies 6 are arranged at intervals along the vertical center line direction inside the fixing frame 5, two ends of the indicating assembly 6 are respectively rotatably connected to the inside of the fixing frame 5, one end of the indicating assembly 6 is meshedly connected to the pushing assembly 8, and one side of the plurality of indicating assemblies 6 is pushed and flipped by the pushing assembly 8 to cooperate with an indicating plane;

[0045] The side wall of the fixed frame 5 is provided with a storage groove 51, and two storage grooves 51 are provided with a mirror image of the vertical center line of the fixed frame 5. A slide groove 52 is provided on the inner wall of the storage groove 51. A liftable fixed brush mechanism 7 is provided inside the fixed frame 5. Both sides of the fixed brush mechanism 7 are respectively slidably provided inside the storage groove 51. A flip charging component 4 with a flip structure is provided on one side of the fixed plate 3. The flip charging component 4 collects solar energy and stores electrical energy inside the battery module 21. Two groups of flip charging components 4 are provided with a mirror image of the vertical center line of the fixed plate 3. The flip charging component 4 has two states by flipping.

[0046] In the first state, the rechargeable component 4 is turned upward and arranged inside the storage groove 51, the rechargeable component 4 and the fixed plate 3 are arranged perpendicular to each other, one side of the fixed brush mechanism 7 is arranged in contact with one side of the rechargeable component 4, and the fixed brush mechanism 7 is raised and lowered to clean the surface of the rechargeable component 4;

[0047] In the second state, the flipping assembly 4 is flipped downward and separated from the fixing frame 5 , and the flipping assembly 4 and the fixing plate 3 are arranged parallel to each other.

[0048] According to the above structure, the following effects can be achieved:

[0049] 1. Multiple groups of indicator components 6 are flipped to form an indicator plane to display road condition information. The flip-over component 4 with a flip structure can be flipped downward to open in good weather, so as to collect solar energy and store electric energy in the battery module 21 with a larger lighting area, thereby improving the solar energy collection efficiency, so as to provide the sign with self-sustaining and low energy consumption control. In strong winds or rainy and snowy weather, the flip-over component 4 is flipped upward to be stored in the storage slot 51, thereby protecting the flip-over component 4 and ensuring the stability and safety of the sign structure.

[0050] 2. When the rechargeable component 4 is stored in the storage slot 51, the fixed brush mechanism 7 removes dust and stains attached to the surface of the rechargeable component 4 by lifting the brush to ensure the solar energy collection effect, thereby ensuring the stability of the indication of the sign.

[0051] In this embodiment, the rechargeable component 4 includes a second motor 41, a flip plate 42, a solar module 43 and a first magnetic block 44. The second motor 41 is arranged on the front wall of the fixed plate 3. The rotating end of the second motor 41 is connected to the flip plate 42. The solar module 43 is embedded on one side of the flip plate 42. The top surface of the flip plate 42 is embedded with the first magnetic block 44. The top surface of the storage slot 51 is embedded with the second magnetic block 56. In the second state, the first magnetic block 44 is magnetically attached to the second magnetic block 56 by magnetic attraction.

[0052] When the flip plate 42 is flipped over to the inside of the storage slot 51, the solar module 43 is protected and cleaned inside the storage slot 51, and at the same time, the first magnetic block 44 and the second magnetic block 56 are used to fit and position, thereby ensuring that the top of the flip plate 42 is positioned and stored inside the storage slot 51, thereby improving the storage stability of the flip charging assembly 4.

[0053] Embodiment 2

[0054] like Figure 1-Figure 11 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0055] In order to achieve the above effect, the following structure is adopted;

[0056] The fixed brush mechanism 7 includes a third motor 71, a second gear 72, a first tooth plate 73 and a brush surface assembly 74. The first tooth plate 73 is slidably inserted into the interior of the fixed frame 5. One side of the first tooth plate 73 is slidably connected to the interior of the slide groove 52. Two first tooth plates 73 are mirrored about the vertical center line of the fixed frame 5. The third motor 71 is arranged on the front wall of the fixed frame 5. Two third motors 71 are arranged. The rotating end of the third motor 71 is connected to the second gear 72. One side of the second gear 72 is meshed and connected with the first tooth plate 73. A brush surface assembly 74 is connected across the two first tooth plates 73. Both sides of the brush surface assembly 74 are slidably connected to the interior of the storage groove 51.

[0057] The third motor 71 drives the second gear 72 to rotate, so that the first tooth plate 73 is lifted and lowered so that the brush surface assembly 74 is lifted and lowered in the vertical direction to clean the surface of the solar module 43, and the cleaning operation is convenient and stable.

[0058] In this embodiment, the brush surface assembly 74 includes a first lifting plate 741, a first cleaning block 742, a second lifting plate 743, a second cleaning block 744 and a first reflective strip 745. The first lifting plates 741 are fixed on both sides of the second lifting plate 743. The first cleaning block 742 is fixed on the side of the first lifting plate 741 away from the second lifting plate 743. The second cleaning block 744 is fixed on the rear wall of the second lifting plate 743. The first reflective strip 745 is arranged on the front wall of the second cleaning block 744. The side of the second cleaning block 744 away from the second lifting plate 743 is located on the same plane as the indicating plane arranged in cooperation with the multiple indicating assemblies 6.

[0059] When the first tooth plate 73 is driven to rise and fall, the first cleaning block 742 is used to fit and move with the solar module 43 for cleaning, and the second cleaning block 744 is synchronously moved to clean the indication plane formed by the multiple groups of indication components 6, thereby improving the cleaning efficiency and effect of the indication sign;

[0060] The first reflective strip 745 attracts the driver's attention to the road condition indication, and the remote monitoring personnel confirm the cleaning position by monitoring the position of the first reflective strip 745 for remote control operation.

[0061] In this embodiment, the fixed brush mechanism 7 further includes a positioning plate 75 and a pressure sensor 76. Two positioning plates 75 are provided. The two positioning plates 75 are respectively fixed to the bottom surfaces of the two first tooth plates 73. The bottom surface of the positioning plate 75 is provided with a pressure sensor 76. The positioning plate 75 is provided with three states through the first tooth plate 73.

[0062] In the first rising state, the top surface of the positioning plate 75 is in contact with the bottom surface of the flipping plate 42 in the first state;

[0063] In the second rising state, the top surface of the positioning plate 75 is in contact with the bottom surface of the flip plate 42 in the second state;

[0064] In the descending state, the bottom surface of the positioning plate 75 is arranged in contact with the top surface of one side of the rotating support assembly 1;

[0065] When the positioning plate 75 is driven to rise, the first state and the second state of the flip plate 42 can be fitted, so as to position the flip plate 42 and ensure the stability of the solar module 43 in the unfolded and stored state. When there is severe weather such as strong wind, the first tooth plate 73 is extended downward to make the positioning plate 75 fit and support on the rotating support assembly 1, thereby improving the integrity of the sign and the internal structural strength, and ensuring the stability of the sign;

[0066] By arranging the pressure sensor 76 on the bottom surface of the positioning plate 75, the pressure sensor 76 can be used to monitor and confirm the toppling of the signboard when it topples over in severe weather such as strong winds or is knocked down by a car.

[0067] In this embodiment, the rotating support assembly 1 includes a support column 11, a first motor 12, a diagonal support plate 13 and a bottom plate 14. The top of the support column 11 is provided with a first motor 12, and the top of the first motor 12 is connected to the bottom surface of the support plate 2. The bottom end of the support column 11 is fixed with a bottom plate 14. A plurality of diagonal support plates 13 are obliquely arranged between the top surface of the bottom plate 14 and the side wall of the support column 11. The bottom plate 14 is a cross-shaped structure. The top surfaces of the four ends of the cross-shaped structure of the bottom plate 14 are all provided with pad grooves 141. The positioning plate 75 is fitted inside the pad groove 141 in the descending state, and the bottom surface of the pressure sensor 76 is flush with the bottom surface of the bottom plate 14.

[0068] The support plate 2 is driven to rotate by the first motor 12, so that the sign can provide multi-angle indications in good weather, ensuring the flexibility of the road condition indication direction. In abnormal weather, the positioning plate 75 is fitted inside the pad groove 141 to improve the structural strength of the sign, and the pressure sensor 76 is made flush with the bottom surface of the base plate 14, so that the fit between the base plate 14 and the ground can be known to determine the tipping condition of the sign.

[0069] Embodiment 3

[0070] like Figure 1-Figure 11 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0071] In order to achieve the above effect, the following structure is adopted;

[0072] The ejection assembly 8 includes a fourth motor 81, a third gear 82, a second toothed plate 83, a fixed column 84, a top block 85 and a top plate 86. The fourth motor 81 is fixed to the top surface of the fixed frame 5. The rotating end of the fourth motor 81 is connected to the third gear 82. One side of the first gear 62 is meshed with the second toothed plate 83. The second toothed plate 83 is slidably inserted into the fixed frame 5. One side of the second toothed plate 83 is respectively meshed with one end of the multiple groups of indicating components 6. The top surface of the second toothed plate 83 is fixed with a fixed column 84. The fixed column 84 The top end is connected with a top block 85, which is inserted into the transparent protective cover 9. The top block 85 is an isosceles trapezoidal structure. The side wall of the transparent protective cover 9 is rotatably connected with a transparent flap 91 through a torsion spring. The outer wall of the transparent flap 91 is embedded with a second reflective strip 92. Two transparent flaps 91 are mirrored about the vertical center line of the transparent protective cover 9. The inclined surfaces on both sides of the top block 85 are respectively fitted with the inner walls of the two transparent flaps 91. A top plate 86 is fixed to the top surface of the top block 85, and the bottom surface of the top plate 86 is fitted with the top surface of the transparent protective cover 9.

[0073] By driving the second tooth plate 83, multiple groups of indication components 6 are rotated synchronously, thereby realizing the synchronous formation of multiple indication planes. During the reciprocating rotation, the second tooth plate 83 is lifted and lowered reciprocatingly so that the top block 85 pushes the transparent flap 91 to flip back and forth, so that the second reflective strip 92 has a multi-angle reflective warning effect to warn the driver.

[0074] In this embodiment, the indicating assembly 6 includes a rotating column 61, a first gear 62, a fixing block 63, a display board 64 and a warning screen 65. Both ends of the rotating column 61 are rotatably connected to the inside of the fixing frame 5. Both ends of the rotating column 61 are sleeved with the first gear 62. One side of the first gear 62 is meshed and connected with the second gear plate 83. A plurality of fixing blocks 63 are fixed to the outer wall of the rotating column 61. The outer wall of the rotating column 61 is connected to the display board 64 through the fixing blocks 63. Three display boards 64 are arranged along the circumferential direction of the rotating column 61. A gap is arranged between the adjacent sides of two display boards 64. The outer wall of the display board 64 is plugged with a warning screen 65.

[0075] The second tooth plate 83 drives the rotating column 61 to rotate, so that the display board 64 drives the warning to flip, and the multiple warning screens 65 cooperate to display the road condition indication information, and the gaps between adjacent display boards 64 are set to facilitate air circulation, thereby reducing wind resistance and ensuring the stability of the sign.

[0076] In this embodiment, the front wall of the fixing frame 5 is provided with a plurality of positioning grooves 54, a reflective block 53 is inserted into the positioning groove 54, a blocking component 55 is provided on the inner wall of the positioning groove 54, and one side of the warning screen 65 is turned over to fit with the blocking component 55 and is located on the same horizontal midline as the positioning groove 54;

[0077] When the warning screen 65 is flipped to the indication plane, the reflective block 53 can be used for reflective warning. Then, when replacing the warning screen 65, it is only necessary to pull out the reflective block 53 and push the blocking component 55 to release the stop on the warning screen 65. Then the warning screen 65 can be pulled out and replaced, thereby ensuring the stability of the installation of the warning screen 65 and the convenience of disassembly and assembly.

[0078] In this embodiment, the blocking component 55 includes a block 551, a guide rod 552 and a spring 553. The guide rod 552 is fixed to one side of the block 551. One end of the guide rod 552 is inserted into the fixed frame 5. The spring 553 is sleeved on the outer wall of the guide rod 552. The block 551 is close to the reflective block 53 and has an inclined surface structure.

[0079] The warning screen 65 is stopped by the stopper 551 to ensure the installation stability of the warning screen 65. When removing the warning screen 65, it is only necessary to push the reflective block 53 to move horizontally and push the inclined surface of the stopper 551 to make the stopper 551 enter the interior of the fixed frame 5. Then, the warning screen 65 is moved and taken out together with the reflective block 53, which further improves the convenience of removing the warning screen 65.

[0080] The working principle and use process of the present invention:

[0081] Press first Figure 1-Figure 10 The bottom plate 14 is installed on the ground beside the road, and the fourth motor 81 is started to drive the display board 64 to flip. One of the indicator boards of the four indicator assemblies 6 is flipped to the same plane, and each indicator board is flush with the positioning groove 54, and four warning screens 65 are respectively inserted through the positioning groove 54, and the warning screen 65 is inserted on the display board 64. When the display board 64 and the two sides of the warning screen 65 are flipped, they are stopped by the inner wall of the fixed frame 5. The warning screen 65 is stopped by the stopper 551 only when it is flipped and aligned with the reflective block 53. When the warning screen 65 needs to be replaced, it only needs to push the reflective block 53 in the direction of the warning screen 65, and the reflective block 53 pushes the stopper 551 into the fixed frame 5. At this time, the warning sign and the reflective block 53 are pushed through the positioning groove 54 and removed together, which is convenient for replacement;

[0082] During normal use, the first motor 12 is started to drive the support plate 2 to rotate, the overall indication angle of the sign is adjusted, and the reflective block 53 and the first reflective strip 745 are used to reflect and warn the driver. In good weather, the second motor 41 is started to drive the flip plate 42 to flip downward, and the third motor 71 is started to drive the first gear plate 73 to rise, and the positioning plate 75 is positioned upwardly on the bottom surface of the flip plate 42, and the solar module 43 is turned on to collect solar energy, and the solar energy is converted into electrical energy and stored in the battery module 21 for self-sufficient power supply;

[0083] The fourth motor 81 is started to drive the second tooth plate 83 to rise, and the second tooth plate 83 drives the first gear 62 to rotate, so as to flip and switch the display plate 64, so that the warning screen 65 switches to display different indication contents, and at the same time, the fixed column 84 rises, and the top block 85 moves upward, pushing the transparent flip plates 91 on both sides to flip, so that the second reflective strip 92 flips and shakes, thereby improving the warning effect for the driver, and turning on the warning light 9a to warn together when the visibility is not high;

[0084] In rainy, snowy, windy weather or after collecting solar energy for a long time, the flip plate 42 is flipped upward, the first magnetic block 44 and the second magnetic block 56 are sucked together, and the solar module 43 is stored in the storage slot 51, and then the third motor 71 is started to drive the first tooth plate 73 to descend, and the first tooth plate 73 simultaneously drives the first lifting plate 741 and the second lifting plate 743 to descend, so that the first cleaning block 742 slides downward to clean the surface of the solar module 43, and the second cleaning block 744 slides downward to clean the warning screen 65 displayed on the same plane, thereby ensuring the subsequent solar energy collection efficiency and effect and the display effect of the warning screen 65;

[0085] Finally, the first tooth plate 73 drives the positioning plate 75 to descend and fit inside the pad groove 141 of the bottom plate 14, thereby improving the internal support effect of the sign and ensuring the stability of the structure. The pressure sensor 76 moves downward and fits on the ground. When the sign falls over, the pressure data becomes abnormal, thereby providing remote feedback so that the backstage personnel can arrange and handle it in time, thereby improving the safety and stability of the sign.

[0086] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0087] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. Self-sustaining, low-energy consumption, remote automatic control of multiple road condition signs, characterized by: It includes a support plate, the bottom surface of the support plate is connected to a rotating support assembly, the top surface of the support plate is fixed with a fixed plate, a placement slot is opened inside the fixed plate, a battery module is inserted into the support plate through the placement slot, a fixed frame is arranged on the top surface of the fixed plate, a transparent protective cover is fixed on the top surface of the fixed frame, a push-up assembly is arranged through the top surface of the transparent protective cover, the push-up assembly is connected through the inside of the fixed frame, a warning light is arranged inside the transparent protective cover, the warning light is fixed to the top surface of the fixed frame, an indication assembly is arranged inside the fixed frame, a plurality of groups of indication assemblies are arranged at intervals along the vertical center line direction inside the fixed frame, two ends of the indication assembly are respectively rotatably connected to the inside of the fixed frame, one end of the indication assembly is meshedly connected with the push-up assembly, and one side of the plurality of groups of indication assemblies is pushed and flipped by the push-up assembly to cooperate with an indication plane; The side wall of the fixed frame is provided with a storage groove, and two storage grooves are arranged in a mirror image with respect to the vertical center line of the fixed frame. A sliding groove is arranged on the inner wall of the storage groove. A liftable fixed brush mechanism is arranged inside the fixed frame, and both sides of the fixed brush mechanism are respectively slidably arranged inside the storage groove. A flip charging component with a flip structure is arranged on one side of the fixed plate. The flip charging component stores electric energy inside the battery module by collecting solar energy. Two groups of flip charging components are arranged in a mirror image with respect to the vertical center line of the fixed plate, and the flip charging component has two states by flipping; In the first state, the rechargeable component is turned upward and arranged inside the storage slot, the rechargeable component and the fixed plate are arranged perpendicular to each other, one side of the fixed brush mechanism is arranged in contact with one side of the rechargeable component, and the fixed brush mechanism is raised and lowered to clean the surface of the rechargeable component; In the second state, the flip-charging assembly is flipped downward and separated from the fixing frame, and the flip-charging assembly and the fixing plate are arranged parallel to each other.

2. The self-sustaining, low-energy consumption, remotely controlled, multi-road condition signboard according to claim 1 is characterized by: The flip charging assembly includes a second motor, a flip plate, a solar module and a first magnetic block. The second motor is arranged on the front wall of the fixed plate. The rotating end of the second motor is connected to the flip plate. The solar module is embedded in one side of the flip plate. The first magnetic block is embedded in the top surface of the flip plate. The second magnetic block is embedded in the top surface of the storage slot. In the second state, the first magnetic block is attached to the second magnetic block by magnetic force.

3. The self-sustaining, low-energy consumption, remotely controlled, multi-road condition signboard according to claim 2 is characterized by: The fixed brush mechanism includes a third motor, a second gear, a first tooth plate and a brush surface assembly. The first tooth plate is slidably inserted into the fixed frame, one side of the first tooth plate is slidably connected to the inside of the slide groove, two first tooth plates are mirrored about the vertical center line of the fixed frame, the third motor is arranged on the front wall of the fixed frame, two third motors are arranged, the rotating end of the third motor is connected to the second gear, one side of the second gear is meshed with the first tooth plate, a brush surface assembly is cross-connected between the two first tooth plates, and both sides of the brush surface assembly are slidably connected to the inside of the storage groove.

4. The self-sustaining, low-energy consumption, remotely controlled, multi-road condition signboard according to claim 3 is characterized by: The brush surface assembly includes a first lifting plate, a first cleaning block, a second lifting plate, a second cleaning block and a first reflective strip, the first lifting plates are fixed on both sides of the second lifting plate, the first cleaning block is fixed on the side of the first lifting plate away from the second lifting plate, the second cleaning block is fixed on the rear wall of the second lifting plate, the first reflective strip is arranged on the front wall of the second cleaning block, and the side of the second cleaning block away from the second lifting plate is on the same plane as the indicating plane arranged in cooperation with the multiple indicating components.

5. The self-sustaining, low-energy consumption, remotely controlled, multi-road condition signboard according to claim 4 is characterized by: The fixed brush mechanism also includes a positioning plate and a pressure sensor. Two positioning plates are provided. The two positioning plates are respectively fixed to the bottom surfaces of the two first tooth plates. The bottom surfaces of the positioning plates are provided with pressure sensors. The positioning plates are provided with three states through the first tooth plates. In the first rising state, the top surface of the positioning plate is in contact with the bottom surface of the flipping plate in the first state; In the second rising state, the top surface of the positioning plate is in contact with the bottom surface of the flipping plate in the second state; In the descending state, the bottom surface of the positioning plate is arranged in contact with the top surface of one side of the rotating support assembly.

6. The self-sustaining, low-energy consumption, remotely controlled, multi-road condition signboard according to claim 5 is characterized by: The rotating support assembly includes a pillar, a first motor, a diagonal support plate and a base plate. A first motor is arranged at the top of the pillar. The rotating top of the first motor is connected to the bottom surface of the support plate. The base plate is fixed to the bottom end of the pillar. A plurality of diagonal support plates are obliquely arranged between the top surface of the base plate and the side wall of the pillar. The base plate is a cross-shaped structure. Pad grooves are arranged on the top surfaces of the four ends of the cross-shaped structure of the base plate. The positioning plate is fitted inside the pad groove in the lowered state, and the bottom surface of the pressure sensor is flush with the bottom surface of the base plate.

7. The self-sustaining, low-energy consumption, remotely controlled, multi-road condition signboard according to claim 1 is characterized by: The pushing assembly includes a fourth motor, a third gear, a second tooth plate, a fixed column, a top block and a top plate. The fourth motor is fixed to the top surface of the fixed frame, the rotating end of the fourth motor is connected to the third gear, one side of the first gear is meshed with the second tooth plate, the second tooth plate is slidably inserted into the fixed frame, one side of the second tooth plate is respectively meshed with one end of multiple groups of indicating components, a fixed column is fixed to the top surface of the second tooth plate, the top of the fixed column is connected to the top block, the top block is inserted into the transparent protective cover, the top block is an isosceles trapezoidal structure, the side wall of the transparent protective cover is rotatably connected to a transparent flap through a torsion spring, the outer wall of the transparent flap is embedded with a second reflective strip, two transparent flaps are mirrored about the vertical center line of the transparent protective cover, the inclined surfaces on both sides of the top block are respectively fitted with the inner walls of the two transparent flaps, the top surface of the top block is fixed with a top plate, and the bottom surface of the top plate is fitted with the top surface of the transparent protective cover.

8. The self-sustaining, low-energy consumption, remotely controlled, multi-road condition signboard according to claim 7 is characterized by: The indicating assembly includes a rotating column, a first gear, a fixed block, a display board and a warning screen. Both ends of the rotating column are rotatably connected to the inside of the fixed frame. Both ends of the rotating column are sleeved with the first gear. One side of the first gear is meshed with the second gear plate. A plurality of fixed blocks are fixed to the outer wall of the rotating column. The outer wall of the rotating column is connected to the display board through the fixed block. Three display boards are arranged along the circumferential direction of the rotating column. A gap is arranged between adjacent sides of two display boards. The outer wall of the display board is plugged with a warning screen.

9. The self-sustaining, low-energy consumption, remotely controlled, multi-road condition signboard according to claim 8 is characterized by: The front wall of the fixed frame is provided with a plurality of positioning grooves, reflective blocks are inserted into the positioning grooves, and blocking components are arranged on the inner walls of the positioning grooves. One side of the warning screen is flipped to fit with the blocking components and is located on the same horizontal center line as the positioning grooves.

10. The self-sustaining, low-energy consumption, remotely controlled, multi-road condition signboard according to claim 9 is characterized in that: The blocking component includes a block, a guide rod and a spring. A guide rod is fixed to one side of the block. One end of the guide rod is inserted into the fixed frame. The outer wall of the guide rod is sleeved with a spring. The side of the block close to the reflective block is an inclined structure.

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