CN220538481U

CN220538481U - Signboard for road construction

Info

Publication number: CN220538481U
Application number: CN202322009885.9U
Authority: CN
Inventors: 李白奎
Original assignee: Sichuan Zhaoshuo Construction Engineering Co ltd
Current assignee: Sichuan Zhaoshuo Construction Engineering Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-02-27
Anticipated expiration: 2033-07-28

Abstract

The utility model relates to a signboard is used in road construction, it includes the tablet body and is used for supporting the base of the tablet body, and the electronic display tablet is installed on the tablet body surface, and tablet body upper end is equipped with the solar panel that is used for giving electronic display tablet transmission of electricity, and tablet body surface is equipped with around locating the outer reflective membrane of electronic display tablet circumference and cover outside the electronic display tablet protection casing, and the protection casing is transparent material. This application improves the signal output effect of signboard at night or rain fog weather.

Description

Signboard for road construction

Technical Field

The application relates to the field of signboard, especially relates to a signboard for road construction.

Background

At present, a plurality of urban roads are often repaired, and in order to reduce the influence of passing vehicles in the road repairing process, a signboard is often arranged to remind passing vehicles so as to ensure the construction safety.

The construction signboards are also called construction guideboards, construction boards, movable boards and the like, are generally used for peripheral protection prompts of road construction sites, maintenance municipal construction and building construction, and can be placed at required places at any time to lead traffic so as to prevent unexpected collision events and reduce loss.

Aiming at the related technology, when the construction signboard is used, natural light irradiates in the daytime generally, the reflective characters on the signboard can attract attention, and when the construction signboard is used at night or in rainy and foggy weather, the signboard is not irradiated by a brighter light source, so that the signboard is not easy to find, the signal output effect is poor, and the safety of passers-by or vehicles is further affected.

Disclosure of Invention

In order to improve the signal output effect of the signboard at night or in rainy and foggy weather, the application provides a signboard for road construction.

The application provides a signboard for road construction adopts following technical scheme:

the utility model provides a signboard for road construction, includes the tablet body and is used for supporting the base of the tablet body, the electronic display tablet is installed to the tablet body surface, tablet body upper end is equipped with the solar panel that is used for giving electronic display tablet transmission of electricity, tablet body surface is equipped with around locating the outer reflective membrane of electronic display tablet circumference and cover in the outer protection casing of electronic display tablet, the protection casing is transparent material.

By adopting the technical scheme, under the sunny day state in daytime, the warning effect is achieved on the passing vehicles through the protruding color of the reflective film and the irradiation of natural sunlight. Under the night state, solar panel that daytime absorbed light energy converted into electric energy exports the electron display panel with the electric energy in, sends the light of warning through the electron display panel, warns the passing vehicle, saves the energy and improves the warning effect. In rainy and foggy weather, the protection cover shields the television display, reduces the interference of water sources and the like to the performance of the electronic display, and prolongs the service life. Meanwhile, the electronic display outputs warning light with brightness through the protective cover made of transparent materials, so that operators can timely remove impurities such as rainwater accumulated on the surface of the protective cover by using rags, and the signal output effect of the rainy fog weather of the signboard is improved.

Optionally, the rotation of tablet upper end is connected with the connecting rod, the one end that the connecting rod deviates from the tablet body is equipped with the connecting plate, the connecting plate is installed in solar panel one side.

Through adopting above-mentioned technical scheme, operating personnel pulls the junction of connecting plate and connecting rod, changes solar panel's inclination for solar panel can adapt to different solar altitude better, thereby be convenient for the light energy convert into electric energy more, improve practicality and produce the efficiency of electric energy. The two ends of the connecting rod are rotated, so that the position of solar energy is changed, the solar panel is conveniently stored on one side of the card body, and shielding of signal output of the electronic display card is reduced.

Optionally, one end of the connecting rod connected with the card body is rotationally connected with a rotating shaft, and the connecting rod is fixed with the rotating shaft through a bolt.

Through adopting above-mentioned technical scheme, rotate the connecting rod behind the required angle, operating personnel screw in connecting rod and pivot in proper order with the bolt to fixed connecting rod and pivot mutually, improve the stability of connecting rod.

Optionally, the board body upper end rotates and is connected with the cloth that shelters from that is used for shade solar panel, shelter from the cloth and be hard waterproof transparent cloth material.

By adopting the technical scheme, when in the rainy day of the sun, the shielding cloth is rotated to the upper ends of the solar panel and the plate body to block rainwater, so that the damage of the rainwater to the solar panel and the protective cover is reduced, and the solar panel is convenient for continuously absorbing light energy; when raining weather and accomodating solar panel to tablet body one side, shelter from cloth and continuously carry out the shielding of water source, the practicality is higher.

Optionally, the tablet body is connected with two support frames along shielding cloth width direction's both sides rotation, two the one end of support frame respectively with shielding cloth along length direction's both sides rotation is connected, the other end all rotates with the tablet body and is connected.

Through adopting above-mentioned technical scheme, rotate the contained angle between two support frames with the support frame and enlarge to tensile shielding cloth makes shielding cloth cover in tablet body upper end. The two support frames are rotated to be close to each other, the included angle between the two support frames is reduced, and therefore the shielding cloth is contracted to be convenient to store.

Optionally, the protection casing surface rotates and is connected with the windshield wiper, the windshield wiper is close to the tip and the protection casing rotation of protection casing lateral wall and is connected, the windshield wiper is close to the fixed surface of protection casing and is equipped with a plurality of brush hair.

By adopting the technical scheme, an operator controls the windshield wiper to rotate, so that the bristles can clean water sources, dust and other impurities on the surface of the protective cover, and the signal output of the electronic display board is facilitated; meanwhile, the time for taking and storing the rag by an operator is saved, and the cleaning cloth is more convenient and faster.

Optionally, a plurality of ventilation holes are formed in the side wall of the protective cover.

Through adopting above-mentioned technical scheme, the ventilation hole carries out gas exchange and balance with the inside gaseous environment of protection casing and outside natural gas environment to reduce the protection casing and in the too big and fog circumstances of inside and outside difference in temperature under the low temperature state, reduce the interference to electronic display board signal output.

Optionally, the shielding cloth is provided with a plurality of organ pleats along the length direction.

Through adopting above-mentioned technical scheme, in the tensile and shrink in-process that shelter from cloth, improve the regularity that shelter from cloth, surface hidden dirt and impurity are convenient for clear up when reducing to accomodate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement that the connecting rod and the rotating shaft are fixed through the bolts, after the connecting rod is rotated to a required angle, an operator screws the bolts into the connecting rod and the rotating shaft in sequence, so that the connecting rod and the rotating shaft are fixed, and the stability of the connecting rod is improved;

2. through the arrangement of the windshield wiper, an operator controls the windshield wiper to rotate, so that the bristles can clean water sources, dust and other impurities on the surface of the protective cover, and the signal output of the electronic display board is facilitated; meanwhile, the time for taking and containing the rag by an operator is saved, and the cleaning cloth is more convenient and faster;

3. through the setting of ventilation hole, carry out gas exchange and balance with protection casing inside gaseous environment and outside natural gas environment to reduce the protection casing and in the low temperature state the too big and circumstances of fog that forms of difference in temperature, reduce the interference to electronic display board signal output.

Drawings

Fig. 1 is a schematic view showing the overall structure of a signboard for road construction.

Fig. 2 is a partial schematic view of a protruding shield and electronic display board.

Reference numerals illustrate: 1. a card body; 11. a base; 12. an electronic display board; 13. a solar panel; 14. a reflective film; 15. a protective cover; 151. windshield wipers; 1511. brushing; 152. a vent hole; 153. a motor; 16. a connecting rod; 161. a connecting plate; 162. a rotating shaft; 163. a bolt; 17. a shielding cloth; 171. organ pleats; 18. and (5) supporting frames.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a signboard for road construction.

Referring to fig. 1 and 2, a sign board for road construction comprises a board body 1 and a base 11 for supporting the board body 1, wherein a reflective film 14 is arranged on the surface of the board body 1, and the reflective film 14 has light reflectivity, so that a passing vehicle can be warned under the irradiation of natural light.

Referring to fig. 1 and 2, an electronic display board 12 is mounted on the surface of the board body 1, and the electronic display board 12 displays characters set by a fixed programming signal through a power supply such as a battery, and automatically outputs a light source, so that signal output is conveniently performed under the condition of lack of the light source, and the warning effect is improved. The reflective film 14 is wound on the circumferential side wall of the electronic display board 12 and matched with the electronic display board 12, so that the warning effect is improved.

Referring to fig. 1 and 2, a protective cover 15 covering the electronic display board 12 is mounted on the board body 1, the protective cover 15 is made of acrylic material, transparent and light, and protects the electronic display board 12, and reduces the erosion of rainwater or the disturbance of the service life caused by rainwater penetration to the electrified position. The side wall of the protective cover 15 is provided with a plurality of ventilation holes 152, the ventilation holes 152 circulate the gas inside and outside the protective cover 15, and the environment of masking signals such as fog generated by temperature difference is reduced. The surface of the protective cover 15 is rotationally connected with a windshield wiper 151 and a motor 153 fixed with the end part of the windshield wiper 151, the motor 153 is started to provide power for the rotation of the windshield wiper 151, the windshield wiper 151 rotates, the end part of the windshield wiper 151 close to the side wall of the protective cover 15 is rotationally connected with the protective cover 15, the surface of the windshield wiper 151 close to the protective cover 15 is fixedly provided with a plurality of bristles 1511, and the windshield wiper 151 rotates to drive the bristles 1511 to clean rainwater, fog and other impurities on the surface of the protective cover 15, so that the signal output effect of the electronic display board 12 is improved.

Referring to fig. 1 and 2, a solar panel 13 for transmitting power to an electronic display board 12 is arranged at the upper end of the board body 1, the solar panel 13 is electrically connected with the electronic display board 12, and light energy is converted into electric energy by absorbing natural light, so that energy is provided for the television display board, and electric power is saved and the electronic display board is more environment-friendly. The upper end of the card body 1 is rotationally connected with a connecting rod 16, one end of the connecting rod 16 deviating from the card body 1 is provided with a connecting plate 161, the connecting plate 161 is arranged on one side of the solar panel 13, and the connecting rod 16 rotates to change the orientation and the position of the solar panel 13, so that the adaptation to different illumination angles is facilitated. One end of the connecting rod 16 connected with the card body 1 is rotationally connected with a rotating shaft 162, and the connecting rod 16 and the rotating shaft 162 are fixed through bolts 163 and are in threaded connection with the bolts 163, so that the stability of fixing the position of the connecting rod 16 is improved.

Referring to fig. 1 and 2, a shielding cloth 17 for shielding the solar panel 13 is rotatably connected to the upper end of the card body 1, and the shielding cloth 17 is provided with a plurality of organ pleats 171 along the length direction, so that the storage is facilitated. The shielding cloth 17 is made of hard plastic, is transparent, reduces shielding of illumination and has good supporting effect, rainwater which is convenient to bear is split from the surface and falls, and the interference of pressure generated by rainwater extrusion on the service life is reduced.

Referring to fig. 1 and 2, the card body 1 is rotatably connected with two supporting frames 18 along two sides of the width direction of the shielding cloth 17, one ends of the two supporting frames 18 are rotatably connected with two sides of the shielding cloth 17 along the length direction respectively, the other ends of the two supporting frames are rotatably connected with the card body 1, an included angle between the two supporting frames 18 is enlarged to drive the shielding cloth 17 to stretch, and an included angle between the two supporting frames 18 is reduced to drive the shielding cloth 17 to shrink, so that the shielding cloth 17 is convenient to store.

The implementation principle of the signboard for road construction in the embodiment of the application is as follows: on a sunny day, natural light irradiates the surface of the reflecting film 14 to warn. Meanwhile, an operator rotates the connecting rod 16 until the solar panel 13 faces natural light, and then screws the bolt 163 into the connecting rod 16 and the rotating shaft 162 to fix the solar panel 13. The solar panel 13 absorbs light energy and converts the light energy into electric energy to the electronic display board 12, and the electronic display board 12 outputs warning information.

At night, the electronic display board 12 outputs warning information using the power supplied from the solar panel 13.

In the rainy and foggy weather, the motor 153 is started to drive the windshield wiper 151 to rotate, so that the bristles 1511 brush the rainwater and other impurities on the surface of the protective cover 15. Simultaneously, the two supporting frames 18 are rotated to increase the included angle between the two supporting frames until the organ pleats 171 are stretched and the shielding cloth 17 covers the upper end of the card body 1, so that the rainproof effect is enhanced.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a signboard is used in road construction, includes tablet body (1) and is used for supporting base (11) of tablet body (1), its characterized in that: the novel electronic display board is characterized in that an electronic display board (12) is mounted on the surface of the board body (1), a solar panel (13) for transmitting power to the electronic display board (12) is arranged at the upper end of the board body (1), a reflective film (14) arranged outside the periphery of the electronic display board (12) and a protective cover (15) covering the periphery of the electronic display board (12) are arranged on the surface of the board body (1), and the protective cover (15) is made of transparent materials.

2. The signboard for road construction according to claim 1, wherein: the utility model discloses a solar panel, including tablet body (1), connecting rod (16) are connected with in rotation to tablet body (1) upper end, one end that connecting rod (16) deviate from tablet body (1) is equipped with connecting plate (161), connecting plate (161) are installed in solar panel (13) one side.

3. The signboard for road construction according to claim 2, wherein: one end of the connecting rod (16) connected with the card body (1) is rotationally connected with a rotating shaft (162), and the connecting rod (16) and the rotating shaft (162) are fixed through bolts (163).

4. The signboard for road construction according to claim 1, wherein: the upper end of the card body (1) is rotationally connected with shielding cloth (17) for shielding the solar panel (13), and the shielding cloth (17) is made of hard waterproof transparent cloth.

5. The signboard for road construction according to claim 4, wherein: the card body (1) is connected with two support frames (18) along the two sides of the width direction of the shielding cloth (17) in a rotating mode, one ends of the two support frames (18) are respectively connected with the two sides of the shielding cloth (17) along the length direction in a rotating mode, and the other ends of the two support frames are both connected with the card body (1) in a rotating mode.

6. The signboard for road construction according to claim 1, wherein: the surface of the protective cover (15) is rotationally connected with a windshield wiper (151), the end part of the windshield wiper (151) close to the side wall of the protective cover (15) is rotationally connected with the protective cover (15), and a plurality of bristles (1511) are fixed on the surface of the windshield wiper (151) close to the protective cover (15).

7. The signboard for road construction according to claim 1, wherein: a plurality of ventilation holes (152) are formed in the side wall of the protective cover (15).

8. The signboard for road construction according to claim 5, wherein: the shielding cloth (17) is provided with a plurality of organ pleats (171) along the length direction.