CN107452302B - Telescopic high-altitude advertisement device - Google Patents

Telescopic high-altitude advertisement device Download PDF

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Publication number
CN107452302B
CN107452302B CN201710849283.0A CN201710849283A CN107452302B CN 107452302 B CN107452302 B CN 107452302B CN 201710849283 A CN201710849283 A CN 201710849283A CN 107452302 B CN107452302 B CN 107452302B
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China
Prior art keywords
singlechip
connecting rod
advertisement
cloth
frame
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CN201710849283.0A
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Chinese (zh)
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CN107452302A (en
Inventor
陈鹏飞
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Hunan Weida Culture Communication Co ltd
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Hunan Weida Culture Communication Co ltd
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Priority to CN201710849283.0A priority Critical patent/CN107452302B/en
Publication of CN107452302A publication Critical patent/CN107452302A/en
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/0006Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
    • G09F15/0012Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels frames therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0464Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00Illuminated signs; Luminous advertising
    • G09F13/20Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/0087Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like including movable parts, e.g. movable by the wind

Abstract

The invention discloses a telescopic high-altitude advertisement device which comprises a display frame, wherein an air speed sensor is arranged at the top end of the display frame, a rotating shaft is arranged at the top end of the inside of the display frame, a plurality of first hanging rings are arranged at the bottom end of the rotating shaft, one end of the rotating shaft is fixedly connected with the rotating shaft of a shrinkage motor, a connecting rod is arranged at the bottom end of the inside of the display frame, a plurality of second hanging rings are arranged at the top of the connecting rod, and traction motors are arranged at the bottoms of the two ends of the connecting rod. The advertisement display cloth can be effectively fixed in the display frame through the first hanging ring and the second hanging ring; in windy weather, the advertisement display cloth can be rolled on the rotating shaft, so that the advertisement display cloth is effectively prevented from being hung up by windy weather; through the provided winding drum, the advertisement display cloth can be automatically pulled out after strong wind passes, and the expansion and contraction of the advertisement display cloth can be automatically controlled; the device has simple structure, can realize the telescopic function of the advertisement display cloth, and effectively protects the advertisement display cloth.

Description

Telescopic high-altitude advertisement device
Technical Field
The invention relates to a high-altitude advertisement device, in particular to a telescopic high-altitude advertisement device.
Background
The advertisement aims at promoting own products and improving the awareness of the products, and has significance in establishing good product images and credibility in the mind of consumers by using good originals, so that people who see the advertisement can have profound impressions, thereby attracting consumers to improve interests on your products and finally purchasing the products.
At present, high altitude advertisements are generally installed beside high-speed roads and in open areas for displaying products, but in windy weather, advertisement displaying cloth is often blown down by wind due to large area of the high altitude advertisements, and trouble is brought to maintenance personnel. Therefore, we make improvements to this and propose a scalable high-altitude advertising device.
Disclosure of Invention
The invention provides a telescopic high-altitude advertisement device, which aims to solve the defect that high-altitude advertisements in the prior art can be blown down due to strong wind weather.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a telescopic high-altitude advertisement device which comprises a display frame, wherein the top end of the display frame is provided with a wind speed sensor, the top end of the inside of the display frame is provided with a rotating shaft, the bottom end of the rotating shaft is provided with a plurality of first hanging rings, one end of the rotating shaft is fixedly connected with the rotating shaft of a shrinkage motor, the bottom end of the inside of the display frame is provided with a connecting rod, the top of the connecting rod is provided with a plurality of second hanging rings, the bottoms of the two ends of the connecting rod are respectively and fixedly connected with one sides of two reels, the reels are respectively and fixedly provided with traction ropes, one ends of the two traction ropes are respectively and fixedly connected with the two ends of the connecting rod, the middle part of the bottom end of the display frame is fixedly connected with one end of a supporting column, the other end of the supporting column is fixedly connected with the top end of a base, the inside of the supporting column is provided with a 51 singlechip (18), the wind speed sensor is electrically connected with the 51 singlechip, the 51 singlechip are respectively and electrically connected with the two traction motors and the shrinkage motor, the two traction motors, the wind speed sensor and the 51 singlechip are electrically connected with an external power supply.
As a preferable technical scheme of the invention, the top of the display frame is provided with the lighting lamp set, one side of the display frame is provided with the photosensitive sensor, the photosensitive sensor is electrically connected with the 51 singlechip, the 51 singlechip is electrically connected with the lighting lamp set, and the lighting lamp set and the photosensitive sensor are electrically connected with the external power supply.
As a preferable technical scheme of the invention, the bottom of the support column is provided with a protective door.
As a preferable technical scheme of the invention, a plurality of climbing rods are uniformly distributed on one side of the support column.
As a preferable technical scheme of the invention, a plurality of first hanging rings are embedded at the bottom of the rotating shaft.
As a preferable technical scheme of the invention, the bottom of the connecting rod is provided with the supporting frame, and the bottom end of the supporting frame is fixedly connected with the bottom end inside the display frame.
As a preferable technical scheme of the invention, the model numbers of the 51 single-chip microcomputer, the photosensitive sensor and the wind speed sensor are respectively STC12C5A60S2 single-chip microcomputer, the HAGA50 photosensitive sensor and the EOS-FS-N01 wind speed sensor.
The beneficial effects of the invention are as follows: according to the telescopic high-altitude advertisement device, the advertisement display cloth can be effectively fixed in the display frame through the first hanging ring and the second hanging ring; in windy weather, the advertisement display cloth can be rolled on the rotating shaft, so that the advertisement display cloth is effectively prevented from being hung up by windy weather; through the winding drum, the advertisement display cloth can be automatically pulled out after the strong wind passes, the expansion and contraction of the advertisement display cloth are automatically controlled; the light intensity of the environment can be effectively monitored through the provided photosensitive sensor, namely, the illumination lamp set can be controlled to work at night, so that the advertisement display cloth is illuminated, and people can conveniently see the content on the advertisement display cloth; the rotating shaft is arranged at the top of the display frame, so that erosion of rainwater can be effectively prevented; the device has simple structure, can realize the telescopic function of the advertisement display cloth, and effectively protects the advertisement display cloth.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of a telescopic high-altitude advertising apparatus according to the present invention;
FIG. 2 is a schematic view of a part of a sectional structure of a telescopic high-altitude advertisement apparatus according to the present invention;
FIG. 3 is a schematic diagram of a roll structure of a telescopic high-altitude advertising apparatus according to the present invention;
FIG. 4 is a schematic view of a first hanging ring structure of a telescopic high-altitude advertisement apparatus according to the present invention
Fig. 5 is a schematic diagram of a structure of a single-chip microcomputer 51 of a telescopic high-altitude advertisement device according to the present invention.
In the figure: 1. a lighting lamp group; 2. a wind speed sensor; 3. a photosensitive sensor; 4. a display frame; 5. climbing the rod; 6. a support column; 7. a protective door; 8. a base; 9. a shrink motor; 10. a rotating shaft; 11. a first hanging ring; 12. a traction motor; 13. a reel; 14. a support frame; 15. a second hanging ring; 16. a connecting rod; 17. a traction rope; 18. 51 singlechip.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Examples: as shown in fig. 1-5, the telescopic high-altitude advertising device comprises a display frame 4, the top end of the display frame 4 is provided with a wind speed sensor 2, the wind speed sensor 2 is used for monitoring ambient wind speed, the top end inside the display frame 4 is provided with a rotating shaft 10, the bottom end of the rotating shaft 10 is provided with a plurality of first hanging rings 11, one end of the rotating shaft 10 is fixedly connected with the rotating shaft of a shrinkage motor 9, the shrinkage motor 9 works to realize rotation of the rotating shaft 10, the bottom end inside the display frame 4 is provided with a connecting rod 16, the top of the connecting rod 16 is provided with a plurality of second hanging rings 15, the first hanging rings 11 and the second hanging rings 15 can realize fixation of advertising display cloth, the bottoms of the two ends of the connecting rod 16 are respectively and fixedly connected with one sides of two reels 13, the two reels 13 are respectively and are respectively provided with traction ropes 17 in a winding manner, one ends of the two traction ropes 17 are respectively fixedly connected with the two ends of the connecting rod 16, when the traction motors 12 work, the traction ropes 17 are wound on the reels 13, further realize the function of the movable connecting rod 16, the middle part of the bottom end of the display frame 4 is fixedly connected with one end of a support column 6, the other end 6 is provided with a base 6, the other end 6 of the support column 6 is provided with a preset base 8, the base 8 is electrically connected with a single-chip motor 18, a base 18 and a single-chip motor 18 is electrically connected with a single-chip microcomputer 18, a base 18 is electrically and a base 18, a base 18 is electrically connected with a single-chip microcomputer 18, a base 18 is electrically connected with a 1, a base 18, a 1, a base 18 is electrically connected with a 1, a base 18, and a5 is electrically has and a base 18, and a5 is electrically connected with a 1, and a5 are respectively, and a 5.
The top of show frame 4 is equipped with illumination banks 1, one side of show frame 4 is equipped with photosensitive sensor 3, photosensitive sensor 3 and 51 singlechip 18 electric connection, 51 singlechip 18 and illumination banks 1 electric connection, illumination banks 1 and photosensitive sensor 3 all with external power supply electric connection, when the color darkens, 51 singlechip 18 receive the signal of photosensitive sensor 3 and surpass the default maximum value, and then control illumination banks 1 work, realize the effect of lighting advertisement show cloth, when the color lighten, 51 singlechip 18 receive the signal of photosensitive sensor 3 and be less than the default minimum value, and then control illumination banks 1 stop work, in order to save the electric energy.
The bottom of support column 6 is equipped with guard gate 7, and the user can open guard gate 7 and maintain or set up 51 singlechip 18.
One side evenly distributed of support column 6 has a plurality of climbing pole 5, and the staff need change advertisement show cloth or maintenance equipment when changing advertisement show cloth or maintenance equipment, can climb to the workspace through a plurality of climbing pole 5 that are equipped with.
The bottom at pivot 10 is all inlayed to a plurality of first link 11, when meetting strong wind weather, pivot 10 can rotate and roll up advertisement show cloth, through all inlaying dry first link 11 and establish in pivot 10, can make advertisement show cloth even roll up in pivot 10, avoid leading to advertisement show cloth inhomogeneous roll up in pivot 10 because of the blockking of first link 11, lead to traction motor 12 unable put down advertisement show cloth.
The bottom of connecting rod 16 is equipped with support frame 14, and the bottom of support frame 14 and the inside bottom fixed connection of show frame 4, and support frame 14 can play the effect of support connecting rod 16, prevents simultaneously that connecting rod 16 from pulling advertisement show cloth and leading to advertisement show cloth deformation.
The model numbers of the 51 singlechip 18, the photosensitive sensor 3 and the air speed sensor 2 are respectively an STC12C5A60S2 singlechip, an HAGA50 photosensitive sensor and an EOS-FS-N01 air speed sensor, and an A/D converter is arranged in the STC12C5A60S2 singlechip so as to input analog signals, and the analog signals are converted into digital signals through the built-in A/D converter and then are processed later, so that the HAGA50 photosensitive sensor and the EOS-FS-N01 air speed sensor have the advantages of high sensitivity and high corrosion resistance.
Specifically, firstly, the maximum value and the minimum value of the detected light intensity of the wind speed sensor 2 and the photosensitive sensor 3 are set through the 51 single chip microcomputer 18, then the two ends of the advertisement display cloth are fixed through the plurality of first hanging rings 11 and the plurality of second hanging rings 15, and further people can read the content displayed on the advertisement display cloth; when the wind is strong, the signal received by the 51 singlechip 18 by the wind speed sensor 2 exceeds a preset maximum value, and then the shrinkage motor 9 is controlled to work, namely the rotating shaft 10 rotates and rolls up the advertisement display cloth, so that the advertisement display cloth is prevented from being damaged due to strong wind, when the wind stops, the signal received by the 51 singlechip 18 by the wind speed sensor 2 is lower than the preset minimum value, and then the two traction motors 12 are controlled to work, namely the two traction ropes 17 pull the advertisement display cloth to the original position, and the original state is restored; when the color of the sky is darkened, the signal received by the 51 singlechip 18 by the photosensitive sensor 3 exceeds a preset maximum value, so that the lighting lamp set 1 is controlled to work, the effect of lighting the advertisement display cloth is realized, and when the color of the sky is darkened, the signal received by the 51 singlechip 18 by the photosensitive sensor 3 is lower than a preset minimum value, so that the lighting lamp set 1 is controlled to stop working, and electric energy is saved.
According to the telescopic high-altitude advertisement device, the advertisement display cloth can be effectively fixed in the display frame through the first hanging ring and the second hanging ring; in windy weather, the advertisement display cloth can be rolled on the rotating shaft, so that the advertisement display cloth is effectively prevented from being hung up by windy weather; through the provided winding drum, the advertisement display cloth can be automatically pulled out after strong wind passes, and the expansion and contraction of the advertisement display cloth can be automatically controlled; the light intensity of the environment can be effectively monitored through the provided photosensitive sensor, namely, the illumination lamp set can be controlled to work at night, so that the advertisement display cloth is illuminated, and people can conveniently see the content on the advertisement display cloth; the rotating shaft is arranged at the top of the display frame, so that erosion of rainwater can be effectively prevented; the device has simple structure, can realize the telescopic function of the advertisement display cloth, and effectively protects the advertisement display cloth.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a scalable high altitude advertising device, includes show frame (4), its characterized in that, the top of show frame (4) is equipped with wind speed sensor (2), the inside top of show frame (4) is equipped with pivot (10), the bottom of pivot (10) is equipped with first link (11) of a plurality of, the one end of pivot (10) and the pivot fixed connection of shrink motor (9), the inside bottom of show frame (4) is equipped with connecting rod (16), the top of connecting rod (16) is equipped with a plurality of second link (15), the bottom at connecting rod (16) both ends all is equipped with traction motor (12), two the pivot of traction motor (12) respectively with one side fixed connection of two reels (13), two all coil on reel (13) and be equipped with haulage rope (17), two the one end of haulage rope (17) respectively with the both ends fixed connection of connecting rod (16), the middle part and the one end fixed connection of support column (6) bottom, the other end and base (8) of support column (6) are equipped with singlechip (18), singlechip (18) are equipped with wind speed sensor (51), the utility model provides a solar energy display device, including 51 singlechip (18), light sensor (3), 51 singlechip (18), two traction motor (12) and shrink motor (9) electric connection respectively, shrink motor (9), two traction motor (12), wind speed sensor (2) and 51 singlechip (18) all with external power supply electric connection, the top of show frame (4) is equipped with illumination banks (1), one side of show frame (4) is equipped with photosensitive sensor (3), photosensitive sensor (3) and 51 singlechip (18) electric connection, 51 singlechip (18) and illumination banks (1) electric connection, illumination banks (1) and photosensitive sensor (3) all with external power supply electric connection, the bottom of support column (6) is equipped with protection door (7).
2. A telescopic high-altitude advertising device according to claim 1, characterized in that a plurality of climbing rods (5) are uniformly distributed on one side of the support column (6).
3. A telescopic high-altitude advertising device according to claim 1, wherein a plurality of the first hanging rings (11) are embedded in the bottom of the rotating shaft (10).
4. The telescopic high-altitude advertising device according to claim 1, wherein a supporting frame (14) is arranged at the bottom of the connecting rod (16), and the bottom end of the supporting frame (14) is fixedly connected with the bottom end inside the display frame (4).
5. The telescopic high-altitude advertising device according to claim 1, wherein the model numbers of the 51 single-chip microcomputer (18), the photosensitive sensor (3) and the wind speed sensor (2) are respectively STC12C5A60S2 single-chip microcomputer, a HAGA50 photosensitive sensor and an EOS-FS-N01 wind speed sensor.
CN201710849283.0A 2017-09-20 2017-09-20 Telescopic high-altitude advertisement device Active CN107452302B (en)

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108492743B (en) * 2018-03-20 2020-08-04 河南城建学院 Sign for city planning and designing
CN108606595A (en) * 2018-05-28 2018-10-02 浙江剑麟金属制品有限公司 A kind of household warm light display rack of self-starting
CN109064881A (en) * 2018-09-19 2018-12-21 巴中方略纵横科技有限公司 A kind of novel antiaircraft gun structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2634574Y (en) * 2003-06-18 2004-08-18 李井楼 Rolling type scroll advertisement display device
CN207282113U (en) * 2017-09-20 2018-04-27 池州市柏悦文化传媒有限公司 A kind of scalable high-altitude advertising device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1077634Y (en) * 2012-08-06 2012-11-23 Amiserru Sl ADVERTISING EXHIBITOR

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2634574Y (en) * 2003-06-18 2004-08-18 李井楼 Rolling type scroll advertisement display device
CN207282113U (en) * 2017-09-20 2018-04-27 池州市柏悦文化传媒有限公司 A kind of scalable high-altitude advertising device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
郑昆 ; 由艳群 ; .全自动多幅面广告装置的设计.齐齐哈尔大学学报(自然科学版).2009,(第03期),56-58. *

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Effective date of registration: 20230522

Address after: No. 6 Shouchang Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province, 410199

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Applicant before: CHIZHOU BOYUE CULTURAL MEDIA CO.,LTD.

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