CN106097920A - A kind of municipal administration intelligent energy-saving billboard - Google Patents

A kind of municipal administration intelligent energy-saving billboard Download PDF

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Publication number
CN106097920A
CN106097920A CN201610686539.6A CN201610686539A CN106097920A CN 106097920 A CN106097920 A CN 106097920A CN 201610686539 A CN201610686539 A CN 201610686539A CN 106097920 A CN106097920 A CN 106097920A
Authority
CN
China
Prior art keywords
rotating shaft
billboard
intelligent energy
motor
support bar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610686539.6A
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Chinese (zh)
Inventor
刘涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Jetech Cigna Energy Service Co Ltd
Original Assignee
Hefei Jetech Cigna Energy Service Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hefei Jetech Cigna Energy Service Co Ltd filed Critical Hefei Jetech Cigna Energy Service Co Ltd
Priority to CN201610686539.6A priority Critical patent/CN106097920A/en
Publication of CN106097920A publication Critical patent/CN106097920A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/02Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
    • G09F11/06Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles the elements being stiff plates or cards
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/02Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
    • G09F11/10Electrical control therefor

Abstract

The present invention relates to a kind of billboard, particularly relate to a kind of municipal administration intelligent energy-saving billboard.The technical problem to be solved in the present invention be to provide a kind of diverse in function, bandwagon effect good, can the municipal intelligent energy-saving billboard shown of intelligence.In order to solve above-mentioned technical problem, the invention provides such a municipal administration intelligent energy-saving billboard, include base plate, accumulator, clutch shaft bearing seat, support bar, the first bevel gear, the second bevel gear, the second bearing block, the first rotating shaft, billboard, sheave, the 3rd bearing block, solar panels, driver plate, motor, the second rotating shaft, straight pin, connecting rod, the 3rd rotating shaft, right shelf and installing plate;In base plate, left side is provided with accumulator, and base plate top left side is provided with support bar, and supporting bar top is provided with solar panels, and solar panels and accumulator pass through connection.Invention achieves diverse in function, bandwagon effect good, can the effect shown of intelligence.

Description

A kind of municipal administration intelligent energy-saving billboard
Technical field
The present invention relates to a kind of billboard, particularly relate to a kind of municipal administration intelligent energy-saving billboard.
Background technology
Municipal administration refers to every Administration in city.The municipal administration of broad sense refers to party machine and the state power in city Office, for realizing every management activity and the process thereof of politics, economy, culture and the social development of city self and country, narrow The municipal administration of justice refers to what all kinds of administrative affairs in districts under city administration and function were carried out by the state administrative organs in city Management activity and process thereof.
Energy-conservation be reduced as far as energy-output ratio exactly, produce with original same number, as the product of quality;Or Person is with original same amount of energy-output ratio, produces or quantity equal mass more preferable product more more than originally.
Billboard is in pull system, starts next production process, or carrying is at a letter of goods to lower procedure Number instrument.This term is " signal " or the meaning of " signal plate " in Japanese, refers to the outdoor matchmaker of all transmission advertising messages Body.Depending on size of media presses actual environment, shop recruits, and door head, the picture of alien invasion can be with manual drawing, computer photograph or on paper The mode of printing makes.The material of billboard is typically all and is welded with square tube, angle steel etc..Can there be three dimensional panel, lamp cloth, suction Mould, baking finish for car, buckle, aluminium-plastic panel etc..The each community of specification of advertisement is different, and industrial and commercial and municipal administration does not the most make rule Fixed, the external structure in house to be seen.
Existing billboard exist function singleness, bandwagon effect the best, cannot the shortcoming shown of intelligence, therefore need research and development badly A kind of diverse in function, bandwagon effect be good, can the municipal intelligent energy-saving billboard shown of intelligence.
Summary of the invention
(1) to solve the technical problem that
The present invention in order to overcome existing billboard exist function singleness, bandwagon effect the best, cannot intelligence lacking of showing Point, the technical problem to be solved in the present invention be to provide a kind of diverse in function, bandwagon effect good, can the municipal administration intelligence shown of intelligence Energy-saving advertising board.
(2) technical scheme
In order to solve above-mentioned technical problem, the invention provides such a municipal administration intelligent energy-saving billboard, include Base plate, accumulator, clutch shaft bearing seat, support bar, the first bevel gear, the second bevel gear, the second bearing block, the first rotating shaft, advertisement Board, sheave, the 3rd bearing block, solar panels, driver plate, motor, the second rotating shaft, straight pin, connecting rod, the 3rd rotating shaft, right shelf and Installing plate;In base plate, left side is provided with accumulator, and base plate top left side is provided with support bar, and supporting bar top is provided with solar energy Plate, solar panels and accumulator are by connection, and support bar lower right side is provided with the 3rd bearing block and motor, and motor is the Below three bearing blocks, being provided with driver plate on the right side of motor, driver plate connects has connecting rod, the connecting rod other end to be provided with straight pin, right shelf Left side is sequentially provided with installing plate and clutch shaft bearing seat from top to bottom, is provided with the 3rd turn between clutch shaft bearing seat and the 3rd bearing block Axle, the 3rd rotating shaft is provided with sheave and four the first bevel gears, and sheave is positioned at the left side of four the first bevel gears, sheave has Groove, groove coordinates with straight pin, and installing plate is provided with four the second bearing blocks, and four the second bearing seats are in four first cones Directly over gear, the second bearing block being mounted on the first rotating shaft, the first rotating shaft lower end is provided with the second bevel gear, the second bevel gear Coordinating with the first bevel gear, the first rotating shaft upper end is provided with billboard.
Preferably, also include controller and infrared ray sensor, base plate top left side be provided with infrared ray sensor and Controller, controller is on the right side of infrared ray sensor, and infrared ray sensor and motor are all connected with controller.
Preferably, also including LED, support bar right upper portion is provided with LED.
Preferably, also including baffle plate, support bar right upper portion arranges baffle plate, and baffle plate is above LED.
Preferably, baseboard material is rustless steel.
Preferably, the 3rd rotating shaft scribbles lubricating oil.
Preferably, motor is servomotor.
Operation principle: the solar energy of reception is converted into electrical power storage in accumulator by solar panels, and accumulator is motor Power supply is provided.Whenever having people through billboard, control motor and rotate, drive driver plate to rotate, and then drive connecting rod and cylinder Pin rotate, groove with under the cooperation of straight pin so that sheave rotate, sheave drive the 3rd rotating shaft rotate, the 3rd rotating shaft drive First bevel gear rotates, and then drives the second bevel gear and upper device thereof to rotate, and after driver plate rotation is turned around, controls motor and stops Rotating, now sheave drives device just half-twist on it, and promotional plate will be changed to another face, repeat at set intervals More than move, so that it may so that each half-twist of promotional plate, so that it may so that publicity has more characteristic, when people leaves this device scope Time, control motor and stop the rotation.
Because also including controller and infrared ray sensor, base plate top left side is provided with infrared ray sensor and control Device, controller is on the right side of infrared ray sensor, and infrared ray sensor and motor are all connected with controller, when having people through infrared ray In the range of sensor sensing, infrared ray sensor feedback signal to controller, controller controls motor and rotates, when people leaves infrared During line sensor induction range, infrared ray sensor feedback signal to controller, controller controls motor and stops the rotation.
Because also including LED, support bar right upper portion is provided with LED, when the same day is subduing, controls LED and beats Open, when the same day, complexion changed was bright, controls LED and close.
Because also including baffle plate, support bar right upper portion arranges baffle plate, and baffle plate is above LED, and baffle plate can be wide Accuse board sunshade rain-proof.
Because baseboard material is rustless steel, rustless steel corrosion resistance and acid resistance are strong, and the service life making device is longer.
Because scribbling lubricating oil in the 3rd rotating shaft, lubricating oil can increase the service life of the 3rd rotating shaft.
Because motor is servomotor, servomotor can better control over rotating speed.
The sea that controller selects sea, Xiamen to be Science and Technology Ltd.'s production is S32S0T type PLC, outside main frame 24VDC powers, 16 tunnel inputs, 16 tunnel outputs.
SunYuan SY LED6 digital display meter plug line accesses in transmitter measuring circuit, and the function of this table is by 0- The pick-up signals such as 5V, 0-10V, 1-5V, 0-± 200mV, 0-20mA, 4-20mA are by the scope set, linearly, accordingly with ten Binary digits amount shows.By various related sensors, the physical quantitys such as temperature, pressure, flow, liquid level are converted into standard After voltage and current signal, then access this digital display meter, the physical quantitys such as temperature, pressure, flow, liquid level are shown in real time, side Just user is monitored controlling.Meanwhile, digital display meter possesses warning function, and the isolated output switch parameter of band two-way, by setting in advance Reserve relevant numerical value, such as: higher than a certain numerical value or less than a certain numerical value, it is possible to achieve show, control and report to the police.
Infrared ray sensor connects the digital display meter that model is SY LED6, arranges one output switch parameter, arranges it and be higher than During a certain high electricity frequency signal value, output signal.
The definition of input/output port is: X0 is activate switch, and X1 is shutdown switch, and X2 is emergency stop switch, and X3 is for connecting The digital display meter switching value of infrared ray sensor, Y0 is the catalyst KM0 rotated for motor.According to the electrical control shown in Fig. 7 Schematic diagram, those skilled in the art need not performing creative labour, can be write intuitively by trapezoidal pattern programming language Go out PLC and carry out the PLC program of action by the above-mentioned operation principle each parts of control, it is achieved the intellectuality of this plant running, The dependent instruction of programming is all prior art, does not repeats them here
(3) beneficial effect
Invention achieves diverse in function, bandwagon effect good, can the effect shown of intelligence.
Accompanying drawing explanation
Fig. 1 is the first main TV structure schematic diagram of the present invention.
Fig. 2 is the left view structural representation of sheave of the present invention and driver plate.
Fig. 3 is the billboard perspective view of the present invention.
Fig. 4 is the second main TV structure schematic diagram of the present invention.
Fig. 5 is the third main TV structure schematic diagram of the present invention.
Fig. 6 is the 4th kind of main TV structure schematic diagram of the present invention.
Fig. 7 is the electric control theory figure of the present invention.
Being labeled as in accompanying drawing: 1-base plate, 2-accumulator, 3-clutch shaft bearing seat, 4-support bar, 5-the first bevel gear, 6- Second bevel gear, 7-the second bearing block, 8-the first rotating shaft, 9-billboard, 10-sheave, 11-the 3rd bearing block, 12-groove, 13- Solar panels, 14-driver plate, 15-motor, 16-the second rotating shaft, 17-straight pin, 18-connecting rod, 19-the 3rd rotating shaft, 20-right shelf, 21-installing plate, 22-controller, 23-infrared ray sensor, 24-LED lamp, 25-baffle plate.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of municipal administration intelligent energy-saving billboard, as shown in figs. 1-7, include base plate 1, accumulator 2, clutch shaft bearing seat 3, Support bar the 4, first bevel gear the 5, second bevel gear the 6, second bearing block the 7, first rotating shaft 8, billboard 9, sheave the 10, the 3rd bearing Seat 11, solar panels 13, driver plate 14, motor the 15, second rotating shaft 16, straight pin 17, connecting rod the 18, the 3rd rotating shaft 19, right shelf 20 With installing plate 21;In base plate 1, left side is provided with accumulator 2, and base plate 1 top left side is provided with support bar 4, and support bar 4 top sets Being equipped with solar panels 13, solar panels 13 and accumulator 2 are by connection, and support bar 4 lower right side is provided with the 3rd bearing Seat 11 and motor 15, motor 15, below the 3rd bearing block 11, is provided with driver plate 14 on the right side of motor 15, driver plate 14 connects connection Bar 18, connecting rod 18 other end is provided with straight pin 17, is sequentially provided with installing plate 21 and clutch shaft bearing on the left of right shelf 20 from top to bottom Seat 3, is provided with the 3rd rotating shaft 19 between clutch shaft bearing seat 3 and the 3rd bearing block 11, and the 3rd rotating shaft 19 is provided with sheave 10 and four First bevel gear 5, sheave 10 is positioned at the left side of four the first bevel gears 5, and sheave 10 has groove 12, groove 12 and straight pin 17 coordinate, and installing plate 21 is provided with four the second bearing blocks 7, and four the second bearing blocks 7 are positioned at four the first bevel gears 5 and just go up Side, the second bearing block 7 is mounted on the first rotating shaft 8, and the first rotating shaft 8 lower end is provided with the second bevel gear 6, the second bevel gear 6 with First bevel gear 5 coordinates, and the first rotating shaft 8 upper end is provided with billboard 9.
Also including controller 22 and infrared ray sensor 23, base plate 1 top left side is provided with infrared ray sensor 23 He Controller 22, controller 22 is on the right side of infrared ray sensor 23, and infrared ray sensor 23 and motor 15 are all connected with controller 22.
Also including LED 24, support bar 4 right upper portion is provided with LED 24.
Also including baffle plate 25, support bar 4 right upper portion arranges baffle plate 25, and baffle plate 25 is above LED 24.
Base plate 1 material is rustless steel.
Lubricating oil is scribbled in 3rd rotating shaft 19.
Motor 15 is servomotor 15.
Operation principle: the solar energy of reception is converted into electrical power storage in accumulator 2 by solar panels 13, and accumulator 2 is Motor 15 provides power supply.Whenever having people through billboard 9, control motor 15 and rotate, drive driver plate 14 to rotate, and then the company of drive Extension bar 18 and straight pin 17 rotate, groove 12 with under the cooperation of straight pin 17 so that sheave 10 rotates, and sheave 10 drives the 3rd Rotating shaft 19 rotates, and the 3rd rotating shaft 19 drives the first bevel gear 5 to rotate, and then drives the second bevel gear 6 and upper device thereof to rotate, when After driver plate 14 rotation is turned around, controlling motor 15 and stop the rotation, now sheave 10 drives device just half-twist, promotional plate on it Will change to another face, repeat above motion at set intervals, so that it may so that each half-twist of promotional plate, so that it may so that Publicity has more characteristic, when people leaves this device scope, controls motor 15 and stops the rotation.
Because also including controller 22 and infrared ray sensor 23, base plate 1 top left side is provided with infrared ray sensor 23 and controller 22, controller 22 on the right side of infrared ray sensor 23, infrared ray sensor 23 and motor 15 all with controller 22 Connect, when having people in infrared ray sensor 23 induction range, infrared ray sensor 23 feedback signal to controller 22, control Device 22 controls motor 15 and rotates, and when people leaves infrared ray sensor 23 induction range, infrared ray sensor 23 feedback signal is extremely Controller 22, controller 22 controls motor 15 and stops the rotation.
Because also including LED 24, support bar 4 right upper portion is provided with LED 24, when the same day is subduing, controls LED Lamp 24 is opened, and when the same day, complexion changed was bright, controls LED 24 and closes.
Because also including baffle plate 25, support bar 4 right upper portion arranges baffle plate 25, baffle plate 25 above LED 24, baffle plate 25 can be billboard 9 sunshade rain-proof.
Because base plate 1 material is rustless steel, rustless steel corrosion resistance and acid resistance are strong, and the service life making device is longer.
Because scribbling lubricating oil in the 3rd rotating shaft 19, lubricating oil can increase the service life of the 3rd rotating shaft 19.
Because motor 15 is servomotor 15, servomotor 15 can better control over rotating speed.
The sea that controller 22 selects sea, Xiamen to be Science and Technology Ltd.'s production is S32S0T type PLC 22, outside main frame Portion 24VDC powers, 16 tunnel inputs, 16 tunnel outputs.
SunYuan SY LED6 digital display meter plug line accesses in transmitter measuring circuit, and the function of this table is by 0- The pick-up signals such as 5V, 0-10V, 1-5V, 0-± 200mV, 0-20mA, 4-20mA are by the scope set, linearly, accordingly with ten Binary digits amount shows.By various related sensors, the physical quantitys such as temperature, pressure, flow, liquid level are converted into standard After voltage and current signal, then access this digital display meter, the physical quantitys such as temperature, pressure, flow, liquid level are shown in real time, side Just user is monitored controlling.Meanwhile, digital display meter possesses warning function, and the isolated output switch parameter of band two-way, by setting in advance Reserve relevant numerical value, such as: higher than a certain numerical value or less than a certain numerical value, it is possible to achieve show, control and report to the police.
Infrared ray sensor 23 connects the digital display meter that model is SY LED6, arranges one output switch parameter, arranges it high When a certain high electricity frequency signal value, output signal.
The definition of input/output port is: X0 is activate switch, and X1 is shutdown switch, and X2 is emergency stop switch, and X3 is for connecting The digital display meter switching value of infrared ray sensor 23, Y0 is the catalyst KM0 rotated for motor 15.Electric according to shown in Fig. 7 Control principle drawing, those skilled in the art need not performing creative labour, can be by trapezoidal pattern programming language, intuitively Write out PLC 22 and carry out the PLC program of action by the above-mentioned operation principle each parts of control, it is achieved the intelligence of this plant running Energyization, the dependent instruction of programming is all prior art, does not repeats them here
Embodiment described above only have expressed the preferred embodiment of the present invention, and it describes more concrete and detailed, but also Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that, for those of ordinary skill in the art For, without departing from the inventive concept of the premise, it is also possible to making some deformation, improve and substitute, these broadly fall into this Bright protection domain.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims (7)

1. a municipal intelligent energy-saving billboard, it is characterised in that include base plate (1), accumulator (2), clutch shaft bearing seat (3), support bar (4), the first bevel gear (5), the second bevel gear (6), the second bearing block (7), the first rotating shaft (8), billboard (9), sheave (10), the 3rd bearing block (11), solar panels (13), driver plate (14), motor (15), the second rotating shaft (16), cylinder Pin (17), connecting rod (18), the 3rd rotating shaft (19), right shelf (20) and installing plate (21);In base plate (1), left side is provided with accumulator (2), base plate (1) top left side is provided with support bar (4), and support bar (4) top is provided with solar panels (13), solar panels (13) with accumulator (2) by connection, support bar (4) lower right side is provided with the 3rd bearing block (11) and motor (15), Motor (15) is provided with driver plate (14) on the 3rd bearing block (11) lower section, motor (15) right side, and the upper connection of driver plate (14) has connecting rod (18), connecting rod (18) other end is provided with straight pin (17), right shelf (20) left side be sequentially provided with from top to bottom installing plate (21) and Clutch shaft bearing seat (3), is provided with the 3rd rotating shaft (19), the 3rd rotating shaft (19) between clutch shaft bearing seat (3) and the 3rd bearing block (11) Being provided with sheave (10) and four the first bevel gears (5), sheave (10) is positioned at the left side of four the first bevel gears (5), sheave (10) having groove (12) on, groove (12) coordinates with straight pin (17), and installing plate (21) is provided with four the second bearing blocks (7), four the second bearing blocks (7) are positioned at directly over four the first bevel gears (5), and the second bearing block is mounted on first on (7) Rotating shaft (8), the first rotating shaft (8) lower end is provided with the second bevel gear (6), and the second bevel gear (6) coordinates with the first bevel gear (5), the One rotating shaft (8) upper end is provided with billboard (9).
A kind of municipal administration intelligent energy-saving billboard the most according to claim 1, it is characterised in that also include controller And infrared ray sensor (23) (22), base plate (1) top left side is provided with infrared ray sensor (23) and controller (22), controls Device (22) is on infrared ray sensor (23) right side, and infrared ray sensor (23) and motor (15) are all connected with controller (22).
A kind of municipal administration intelligent energy-saving billboard the most according to claim 1, it is characterised in that also include LED (24), support bar (4) right upper portion is provided with LED (24).
A kind of municipal administration intelligent energy-saving billboard the most according to claim 1, it is characterised in that also include baffle plate (25), support bar (4) right upper portion arranges baffle plate (25), and baffle plate (25) is in LED (24) top.
A kind of municipal administration intelligent energy-saving billboard the most according to claim 1, it is characterised in that base plate (1) material is not Rust steel.
A kind of municipal administration intelligent energy-saving billboard the most according to claim 1, it is characterised in that the 3rd rotating shaft (19) is upper to be coated with There is lubricating oil.
A kind of municipal administration intelligent energy-saving billboard the most according to claim 1, it is characterised in that motor (15) is servo electricity Machine (15).
CN201610686539.6A 2016-08-18 2016-08-18 A kind of municipal administration intelligent energy-saving billboard Pending CN106097920A (en)

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Application Number Priority Date Filing Date Title
CN201610686539.6A CN106097920A (en) 2016-08-18 2016-08-18 A kind of municipal administration intelligent energy-saving billboard

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Application Number Priority Date Filing Date Title
CN201610686539.6A CN106097920A (en) 2016-08-18 2016-08-18 A kind of municipal administration intelligent energy-saving billboard

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106898277A (en) * 2017-05-03 2017-06-27 李润凤 A kind of new culture medium outdoor billboard
CN108597396A (en) * 2018-03-31 2018-09-28 敖慧 A kind of intelligence wall chart displaying device
CN108806531A (en) * 2018-06-21 2018-11-13 国网山东省电力公司莱阳市供电公司 A kind of human resources displaying device
CN108831286A (en) * 2018-07-24 2018-11-16 合肥爱玩动漫有限公司 A kind of animation displaying device convenient for exhibition
CN111261069A (en) * 2020-01-17 2020-06-09 深圳大圆影业有限公司 Multifunctional advertisement media device

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CN2035524U (en) * 1988-07-15 1989-04-05 孙明 Mechanical automatic picture changeable advertisement device
CN2087802U (en) * 1990-11-28 1991-10-30 李皓 Combined rotating type three-sided bill-board
CN2198643Y (en) * 1993-11-17 1995-05-24 哈尔滨飞机制造公司 Multiple picture fully automatic turning advertising board
US20080264474A1 (en) * 2005-11-29 2008-10-30 Hana Frauenknecht Solar System and Method for the Operation Thereof
CN104021744A (en) * 2013-02-28 2014-09-03 四川汇源信息技术有限公司 Energy-saving signboard frame with built-in antennas
CN104112409A (en) * 2014-07-18 2014-10-22 合肥流明新能源科技有限公司 Solar advertising lamp box convenient for advertising board replacement
CN104916236A (en) * 2015-05-20 2015-09-16 贵州绿卡能科技实业有限公司 Solar highway advertising board illuminating system for low-sunshine area
CN105374292A (en) * 2015-12-16 2016-03-02 芜湖杰诺科技有限公司 Changeable valve advertisement display board
CN205264293U (en) * 2015-12-25 2016-05-25 重庆鹏歆广告传媒有限公司 Become product publicity tablet of picture

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2035524U (en) * 1988-07-15 1989-04-05 孙明 Mechanical automatic picture changeable advertisement device
CN2087802U (en) * 1990-11-28 1991-10-30 李皓 Combined rotating type three-sided bill-board
CN2198643Y (en) * 1993-11-17 1995-05-24 哈尔滨飞机制造公司 Multiple picture fully automatic turning advertising board
US20080264474A1 (en) * 2005-11-29 2008-10-30 Hana Frauenknecht Solar System and Method for the Operation Thereof
CN104021744A (en) * 2013-02-28 2014-09-03 四川汇源信息技术有限公司 Energy-saving signboard frame with built-in antennas
CN104112409A (en) * 2014-07-18 2014-10-22 合肥流明新能源科技有限公司 Solar advertising lamp box convenient for advertising board replacement
CN104916236A (en) * 2015-05-20 2015-09-16 贵州绿卡能科技实业有限公司 Solar highway advertising board illuminating system for low-sunshine area
CN105374292A (en) * 2015-12-16 2016-03-02 芜湖杰诺科技有限公司 Changeable valve advertisement display board
CN205264293U (en) * 2015-12-25 2016-05-25 重庆鹏歆广告传媒有限公司 Become product publicity tablet of picture

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106898277A (en) * 2017-05-03 2017-06-27 李润凤 A kind of new culture medium outdoor billboard
CN108597396A (en) * 2018-03-31 2018-09-28 敖慧 A kind of intelligence wall chart displaying device
CN108806531A (en) * 2018-06-21 2018-11-13 国网山东省电力公司莱阳市供电公司 A kind of human resources displaying device
CN108831286A (en) * 2018-07-24 2018-11-16 合肥爱玩动漫有限公司 A kind of animation displaying device convenient for exhibition
CN111261069A (en) * 2020-01-17 2020-06-09 深圳大圆影业有限公司 Multifunctional advertisement media device

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