CN212847622U - Advertisement screen with radar safety early warning function - Google Patents
Advertisement screen with radar safety early warning function Download PDFInfo
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- CN212847622U CN212847622U CN202022059262.9U CN202022059262U CN212847622U CN 212847622 U CN212847622 U CN 212847622U CN 202022059262 U CN202022059262 U CN 202022059262U CN 212847622 U CN212847622 U CN 212847622U
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Abstract
The utility model discloses an advertising screen with radar safety precaution function, including base, step motor, panel and solar cell panel, the top of base is connected with the cylinder, and the left side outer wall of cylinder installs the trachea, tracheal upper end is connected with the air pump, the piston telescopic link is installed to the inside top of cylinder, and the top of piston telescopic link is connected with the base station, step motor installs in the inside of base station, and step motor's top is connected with the revolving stage, the steel ball is all installed to the lower surface left and right sides of revolving stage, the spout has been seted up to the upper surface of base station, panel mounting is in the upper end of revolving stage, and the positive intermediate position of panel inlays and have the LED display screen, solar cell panel sets up respectively in the top left and right sides of support. When the advertisement screen detects that a vehicle is close to a sidewalk through a radar, the advertisement screen can remind pedestrians in the modes of characters, voice, warning lamps and the like, and plays a certain safety early warning effect.
Description
Technical Field
The utility model relates to an advertising technology field specifically is an advertisement screen with radar safety precaution function.
Background
An LED advertisement screen, namely an LED electronic display screen, also called an LED display screen, is a display mode by controlling semiconductor light emitting diodes, and is roughly formed by a plurality of red light emitting diodes, and characters are displayed by the on and off of lamps. A display screen for displaying various information such as characters, figures, images, animation, quotation, video, and video signals. LED display screens have been widely used in large squares, commercials, stadiums, information dissemination, news distribution, stock exchanges, traffic intersections, etc.
However, after the installation of the advertisement screen on the current market is fixed, the adjustment of the height and the display angle is not convenient, the adjustment is difficult to be carried out according to the site change requirement, the solar power supply is inconvenient to realize for the existing advertisement screen placed at the traffic intersection, and the radar safety early warning function is difficult to realize.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an advertisement screen with radar safety precaution function to solve the advertisement screen on the existing market that provides in the above-mentioned background art after the installation is fixed to be accomplished, just be not convenient for carry on height and display angle's regulation, be difficult to adjust according to the place transform demand, and the current advertisement screen of laying at the traffic crossing is not convenient for realize the solar energy power supply, and be difficult to realize the problem of radar safety precaution function.
In order to achieve the above object, the utility model provides a following technical scheme: an advertising screen with a radar safety early warning function comprises a base, a stepping motor, a panel and a solar cell panel, wherein a cylinder is connected above the base, an air pipe is installed on the outer wall of the left side of the cylinder, an air pump is connected to the upper end of the air pipe, a piston telescopic rod is installed above the interior of the cylinder, a base station is connected to the top end of the piston telescopic rod, the stepping motor is installed inside the base station, a rotary table is connected above the stepping motor, steel balls are installed on the left side and the right side of the lower surface of the rotary table, a sliding groove is formed in the upper surface of the base station, the panel is installed at the upper end of the rotary table, an LED display screen is embedded in the middle position of the front of the panel, radar ranging sensors are installed on four corners of the front of the panel, an electric control box is installed at the top end of the panel, and the support is fixed above the electric control box, the solar cell panels are respectively arranged at the left side and the right side of the upper part of the support, the PLC is arranged in the middle position inside the electric control box, and the storage battery sets are arranged at the left side and the right side of the PLC.
Preferably, the air cylinder forms a communicating structure with the air pump through the air pipe, and a telescopic structure is formed between the air cylinder and the piston telescopic rod.
Preferably, a rotating structure is formed between the stepping motor and the rotary table, and the rotating angle between the stepping motor and the rotary table is 0-360 degrees.
Preferably, the appearance structure of the sliding groove is an annular structure, and the sliding groove is tightly attached to the steel ball.
Preferably, radar range finding sensor passes through the input electric connection of wire and PLC controller, and the output of PLC controller passes through wire and LED display screen, alarm lamp and speaker electric connection respectively.
Preferably, an umbrella-shaped structure is formed between the solar cell panel and the support, and the solar cell panel is electrically connected with the storage battery pack.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the advertising screen with the radar safety early warning function is provided with the air pipe which is communicated with the air cylinder and the air pump, so that the air pump can inflate or deflate the air cylinder, the pneumatic driving cylinder and the piston telescopic rod can conveniently conduct telescopic adjustment, the display height of the whole advertising screen can be adjusted according to the change of a site after the mounting and fixing are completed, and the practicability is higher;
2. the stepping motor is arranged to drive the rotary table to rotate and stop at a specified angle so as to drive the advertising screen to adjust the display angle, so that the advertising screen is suitable for scene changes of different places, the diversity of the whole advertising screen is stronger, and the advertising screen is suitable for complex traffic intersections;
3. set up radar range sensor and PLC controller, the alarm lamp, speaker and LED display screen are mutually supported, when detecting that there is the vehicle to be close to the pavement, just can reach and remind the pedestrian with characters, pronunciation, modes such as warning light, play certain safety precaution effect, whole advertising screen can play fine advertising effect again when not reporting to the police simultaneously, set up whole device and pass through the solar energy power supply, do not need external power supply, be suitable for the traffic crossing more and use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal cross-sectional structure of the joint between the base and the turntable of the present invention;
fig. 3 is a schematic view of the internal structure of the electric control box of the present invention.
In the figure: 1. a base; 2. a cylinder; 3. an air tube; 4. an air pump; 5. a piston telescopic rod; 6. a base station; 7. a stepping motor; 8. a turntable; 9. steel balls; 10. a chute; 11. a panel; 12. an LED display screen; 13. a radar ranging sensor; 14. an alarm lamp; 15. an electronic control box; 16. a speaker; 17. a support; 18. a solar panel; 19. a PLC controller; 20. and (5) a storage battery pack.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an advertising screen with a radar safety early warning function comprises a base 1, a cylinder 2, an air pipe 3, an air pump 4, a piston telescopic rod 5, a base 6, a stepping motor 7, a rotary table 8, steel balls 9, sliding grooves 10, a panel 11, an LED display screen 12, a radar distance measuring sensor 13, an alarm lamp 14, an electronic control box 15, a loudspeaker 16, a support 17, a solar cell panel 18, a PLC (programmable logic controller) 19 and a storage battery pack 20, wherein the cylinder 2 is connected above the base 1, the air pipe 3 is installed on the outer wall of the left side of the cylinder 2, the air pump 4 is connected at the upper end of the air pipe 3, the piston telescopic rod 5 is installed above the cylinder 2, the base 6 is connected at the top end of the piston telescopic rod 5, the stepping motor 7 is installed inside the base 6, the rotary table 8 is connected above the stepping motor 7, the steel balls 9 are installed on the left, the panel 11 is arranged at the upper end of the rotary table 8, an LED display screen 12 is embedded in the middle position of the front face of the panel 11, radar ranging sensors 13 are arranged at four corners of the front face of the panel 11, an electronic control box 15 is arranged at the top end of the panel 11, and alarm lamps 14 are arranged on the upper side and the lower side of the LED display screen 12;
the left side and the right side of the electric control box 15 are respectively provided with a loudspeaker 16, a support 17 is fixed above the electric control box 15, solar cell panels 18 are respectively arranged on the left side and the right side of the upper portion of the support 17, a PLC (programmable logic controller) 19 is installed in the middle position of the inside of the electric control box 15, storage battery packs 20 are respectively arranged on the left side and the right side of the PLC 19, a communicating structure is formed between the air cylinder 2 and the air pump 4 through the air pipe 3, a telescopic structure is formed between the air cylinder 2 and the piston telescopic rod 5, the air pipe 3 is communicated with the air cylinder 2 and the air pump 4, so that the air pump 4 can inflate or deflate the air cylinder 2, telescopic adjustment is conveniently carried out between the air cylinder 2 and the piston telescopic rod 5, the display height of the whole advertising screen can be adjusted according to field changes after installation and fixation is finished, the practicability is higher, a rotating structure is formed between the stepping, the stepping motor 7 can drive the rotary table 8 to rotate and stop at a specified angle, so that the advertising screen can be driven to adjust the display angle, the advertising screen is suitable for scene changes of different places, the diversity of the whole advertising screen is stronger, and the advertising screen is suitable for complex traffic intersections;
the appearance structure of the chute 10 is an annular structure, the chute 10 is tightly attached to the steel balls 9, the steel balls 9 are arranged below the rotary table 8 and can roll in the rotary table 8, so that in the rotating process of the rotary table 8, the rolling sliding action between the chute 10 and the steel balls 9 can be utilized to improve the stability of supporting the upper panel 11, the radar ranging sensor 13 is electrically connected with the input end of the PLC 19 through a wire, the output end of the PLC 19 is electrically connected with the LED display screen 12, the alarm lamp 14 and the loudspeaker 16 through wires respectively, the radar ranging sensor 13 is arranged to be matched with the PLC 19, the alarm lamp 14, the loudspeaker 16 and the LED display screen 12, when a vehicle is detected to be close to a sidewalk, the pedestrian can be reminded in the modes of characters, voice, warning lamps and the like, a certain safety early warning effect is achieved, and meanwhile, the whole advertisement screen can play a good advertisement effect when not alarming, form umbrella-shaped structure between solar cell panel 18 and the support 17, and solar cell panel 18 and storage battery 20 electric connection, set up solar cell panel 18 and storage battery 20 and mutually support, can realize that whole device passes through the solar energy power supply, do not need external power supply, be suitable for the traffic crossing more and use, solar cell panel 18 that umbrella-shaped arranged simultaneously still can hide rain for panel 11 to a certain extent, play certain guard action.
The working principle is as follows: for the advertisement screen with the radar safety early warning function, firstly, the base 1 is fixed on the ground, the support 17 supports the solar cell panel 18, the solar cell panel 18 can convert solar energy into electric energy, then the electric energy is stored in the storage battery pack 20 in the electric control box 15 to supply electric power to the whole advertisement screen, when the height of the panel 11 needs to be adjusted, the air pump 4 is started, the air pump 4 conveys air to the interior of the air cylinder 2 through the air pipe 3, the air in the air cylinder 2 is increased, the pressure pushes the piston telescopic rod 5 to move upwards, and the panel 11 is driven to rise;
then start the inside step motor 7 of base station 6, step motor 7 drives revolving stage 8 and rotates, revolving stage 8 drives steel ball 9 and rolls in 10 insides of spout, make panel 11's show angle obtain adjusting, under the normal condition, LED display screen 12 can show the advertisement, radar range finding sensor 13 can detect the distance of the vehicle of being close the pavement, give PLC controller 19 with information transfer simultaneously, PLC controller 19 carries out analysis processes to distance information, when the distance is too near, PLC controller 19 controls LED display screen 12 and reports to the police the word and shows, control speaker 16 simultaneously and carry out voice broadcast, control alarm lamp 14 and start stroboscopic warning, thereby reach the purpose of reminding the pedestrian, just so accomplish the use of the whole advertising screen that has radar safety precaution function.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an advertising screen with radar safety precaution function, includes base (1), step motor (7), panel (11) and solar cell panel (18), its characterized in that: the upper portion of the base (1) is connected with an air cylinder (2), an air pipe (3) is installed on the outer wall of the left side of the air cylinder (2), an air pump (4) is connected to the upper end of the air pipe (3), a piston telescopic rod (5) is installed above the inside of the air cylinder (2), the top end of the piston telescopic rod (5) is connected with a base station (6), a stepping motor (7) is installed inside the base station (6), a rotary table (8) is connected above the stepping motor (7), steel balls (9) are installed on the left side and the right side of the lower surface of the rotary table (8), a sliding groove (10) is formed in the upper surface of the base station (6), a panel (11) is installed on the upper end of the rotary table (8), an LED display screen (12) is embedded in the middle position of the front of the panel (11), and radar, and automatically controlled box (15) are installed on the top of panel (11), alarm lamp (14) are all installed to the upper and lower both sides of LED display screen (12), the left and right sides of automatically controlled box (15) all is provided with speaker (16), and the top of automatically controlled box (15) is fixed with support (17), solar cell panel (18) set up respectively in the top left and right sides of support (17), PLC controller (19) are installed to the inside intermediate position of automatically controlled box (15), and the left and right sides of PLC controller (19) all is provided with storage battery (20).
2. The advertising screen with radar safety precaution function of claim 1, characterized in that: the air cylinder (2) forms a communicating structure with the air pump (4) through the air pipe (3), and a telescopic structure is formed between the air cylinder (2) and the piston telescopic rod (5).
3. The advertising screen with radar safety precaution function of claim 1, characterized in that: a rotating structure is formed between the stepping motor (7) and the rotary table (8), and the rotating angle between the stepping motor (7) and the rotary table (8) is 0-360 degrees.
4. The advertising screen with radar safety precaution function of claim 1, characterized in that: the appearance structure of the sliding groove (10) is an annular structure, and the sliding groove (10) is tightly attached to the steel balls (9).
5. The advertising screen with radar safety precaution function of claim 1, characterized in that: radar range finding sensor (13) pass through the wire and PLC controller (19) input electric connection, and PLC controller (19)'s output respectively through wire and LED display screen (12), alarm lamp (14) and speaker (16) electric connection.
6. The advertising screen with radar safety precaution function of claim 1, characterized in that: an umbrella-shaped structure is formed between the solar cell panel (18) and the bracket (17), and the solar cell panel (18) is electrically connected with the storage battery (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022059262.9U CN212847622U (en) | 2020-09-18 | 2020-09-18 | Advertisement screen with radar safety early warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022059262.9U CN212847622U (en) | 2020-09-18 | 2020-09-18 | Advertisement screen with radar safety early warning function |
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| Publication Number | Publication Date |
|---|---|
| CN212847622U true CN212847622U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022059262.9U Active CN212847622U (en) | 2020-09-18 | 2020-09-18 | Advertisement screen with radar safety early warning function |
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| CN (1) | CN212847622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114999221A (en) * | 2021-07-23 | 2022-09-02 | 苏州旭安交通科技有限公司 | Pedestrian traffic early warning device based on millimeter wave radar |
-
2020
- 2020-09-18 CN CN202022059262.9U patent/CN212847622U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114999221A (en) * | 2021-07-23 | 2022-09-02 | 苏州旭安交通科技有限公司 | Pedestrian traffic early warning device based on millimeter wave radar |
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