WO2018032298A1 - Rotatable led electronic screen for municipal use - Google Patents

Rotatable led electronic screen for municipal use Download PDF

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Publication number
WO2018032298A1
WO2018032298A1 PCT/CN2016/095413 CN2016095413W WO2018032298A1 WO 2018032298 A1 WO2018032298 A1 WO 2018032298A1 CN 2016095413 W CN2016095413 W CN 2016095413W WO 2018032298 A1 WO2018032298 A1 WO 2018032298A1
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plate
electronic screen
motor
led electronic
sliding
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PCT/CN2016/095413
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French (fr)
Chinese (zh)
Inventor
袁志贤
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袁志贤
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Application filed by 袁志贤 filed Critical 袁志贤
Priority to PCT/CN2016/095413 priority Critical patent/WO2018032298A1/en
Publication of WO2018032298A1 publication Critical patent/WO2018032298A1/en

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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes

Abstract

Disclosed is a rotatable LED electronic screen for municipal use, the rotatable LED electronic screen comprising a base plate (1), supports (2), a first electric motor (3), an annular sliding rail (4), a first rotation shaft (5), a first sliding block (6), a first fixing plate (7), a second sliding rail (8), a second sliding block (9), a spring (10), a first support rod (11), a lifting rod (13), a sliding shaft (14), a movable plate (15), a pull wire (16), a fixed pulley (17), a second support rod (18), a second fixing plate (20), a second electric motor (21), a second rotation shaft (22), a winding wheel (23), and an LED electronic screen (25), wherein the top of the base plate (1) is provided with the supports (2) in a bilaterally symmetrical manner. The LED electronic screen can be well adjusted, has a good display effect, and is reasonable in structure, easy to maintain and repair, and convenient to use.

Description

一种市政用可旋转式LED电子屏A municipal rotatable LED electronic screen 技术领域Technical field
本实用新型涉及一种市政用LED电子屏,尤其涉及一种市政用可旋转式LED电子屏。The utility model relates to a municipal LED electronic screen, in particular to a municipal rotatable LED electronic screen.
背景技术Background technique
LED电子屏作为一种功耗低,大型实时动态展示信息的最好工具,它可以显示计算机生成的动态图文画面,LED电子屏从安装环境上可以分为三种,一是室内LED电子屏,二是室外LED电子屏,三是半室外LED电子屏,每种安装环境光线都不一样,所以千万不能装错,否则看的不是太亮就是太暗。LED电子屏从他的颜色上分,一般有四种,一是单色LED电子屏,二是双基色LED电子屏,三是三基色LED电子屏,四是全彩这四种颜色变化各不相同,现在一般市面上用三基色的较多。As a best tool for low-power, large-scale real-time dynamic display of information, LED electronic screen can display computer-generated dynamic graphic images. LED electronic screen can be divided into three types from the installation environment. One is indoor LED electronic screen. Second, the outdoor LED electronic screen, the third is the semi-outdoor LED electronic screen, the light of each installation environment is different, so you must not install the wrong, otherwise it is not too bright or too dark. LED electronic screen from his color points, there are generally four, one is a monochrome LED electronic screen, two is a dual-primary LED electronic screen, three is a three-color LED electronic screen, four is full color, these four color changes are not The same, now the market generally uses more than three primary colors.
现有的市政用LED电子屏存在结构单一、可调性差的缺点,因此亟需研发一种结构新颖、可调性好的市政用可旋转式LED电子屏。The existing municipal LED electronic screen has the disadvantages of single structure and poor adjustability, so it is urgent to develop a municipal rotatable LED electronic screen with novel structure and good adjustability.
实用新型内容Utility model content
(1)要解决的技术问题(1) Technical problems to be solved
本实用新型为了克服现有的市政用LED电子屏存在结构单一、可调性差的缺点,本实用新型要解决的技术问题是提供一种结构新颖、可调性好的市政用可旋转式LED电子屏。In order to overcome the shortcomings of the conventional municipal LED electronic screen, the utility model has the advantages of single structure and poor adjustability, and the technical problem to be solved by the utility model is to provide a municipality rotatable LED electronic with novel structure and good adjustability. Screen.
(2)技术方案(2) Technical solution
为了解决上述技术问题,本实用新型提供了这样一种市政用可旋 转式LED电子屏,包括有底板、支架、第一电机、环形滑轨、第一转轴、第一滑块、第一固定板、第二滑轨、第二滑块、弹簧、第一支杆、升降杆、滑动轴、移动板、拉线、定滑轮、第二支杆、第二固定板、第二电机、第二转轴、绕线轮和LED电子屏幕,底板顶部左右对称设有支架,支架顶部设有环形滑轨,环形滑轨上滑动式设有第一滑块,第一滑块顶端设有第一固定板,底板顶部中心设有第一电机,第一电机上设有第一转轴,第一转轴穿过环形滑轨与第一固定板底部连接,第一固定板顶部左侧设有第一支杆,第一支杆右侧对称设有弹簧,第一固定板顶部中心设有第二滑轨,第二滑轨上滑动式设有第二滑块,第二滑块上设有移动板,移动板上开有一字孔,一字孔内设有滑动轴,且滑动轴与一字孔配合,滑动轴后侧设有升降杆,弹簧右侧与移动板左侧连接,第一固定板顶部右侧设有第二支杆,第二支杆左侧中部设有第二固定板,第二固定板左右两侧分别开有第二小孔和第一小孔,升降杆穿过第二小孔设有LED电子屏幕,第二固定板底部右侧设有定滑轮,第二支杆左侧上部设有第二电机,第二电机上设有第二转轴,第二转轴左端设有绕线轮,绕线轮上绕有拉线,拉线穿过第一小孔,绕过定滑轮,且与移动板右侧连接。In order to solve the above technical problems, the utility model provides such a municipal spin The rotary LED electronic screen comprises a bottom plate, a bracket, a first motor, an annular sliding rail, a first rotating shaft, a first sliding block, a first fixing plate, a second sliding rail, a second sliding block, a spring, and a first supporting rod , lifting rod, sliding shaft, moving plate, pulling wire, fixed pulley, second pole, second fixing plate, second motor, second rotating shaft, reeling wheel and LED electronic screen, the top of the bottom plate is symmetrically arranged with a bracket, the bracket The top is provided with an annular sliding rail, the first sliding block is arranged on the annular sliding rail, the first sliding plate is provided with a first fixing plate, the first motor is arranged at the top of the bottom of the bottom plate, and the first rotating shaft is arranged on the first motor. The first rotating shaft is connected to the bottom of the first fixing plate through the annular sliding rail, and the first supporting rod is disposed on the left side of the top of the first fixing plate, and the first supporting rod is symmetrically disposed with a spring on the right side thereof, and the top of the first fixing plate is provided at the center of the top a second sliding rail, the second sliding rail is provided with a second sliding block, and the second sliding block is provided with a moving plate, the movable plate is provided with a hole, a sliding hole is arranged in the hole, and the sliding axis is One hole fits, the rear side of the sliding shaft is provided with a lifting rod, and the right side of the spring is connected to the left side of the moving board a second pole is disposed on the right side of the top of the first fixed plate, and a second fixed plate is disposed in the middle of the left side of the second fixed pole, and the second small hole and the first small hole are respectively opened on the left and right sides of the second fixed plate The rod passes through the second small hole and is provided with an LED electronic screen. The second fixed plate has a fixed pulley on the right side of the bottom, a second motor on the left upper part of the second rod, and a second rotating shaft on the second motor. A reel is arranged at the left end of the rotating shaft, and a winding wire is wound around the reel. The pulling wire passes through the first small hole, bypasses the fixed pulley, and is connected with the right side of the moving plate.
优选地,还包括有遮雨板,第二支杆左侧上部设有遮雨板。Preferably, a flashing plate is further included, and a rain cover is disposed on an upper portion of the left side of the second pole.
优选地,还包括有行程开关,第二滑轨上右侧设有行程开关,行程开关通过线路与第二电机连接。Preferably, a trip switch is further included, and a stroke switch is arranged on the right side of the second rail, and the stroke switch is connected to the second motor through the line.
优选地,第二电机为伺服电机。Preferably, the second motor is a servo motor.
优选地,底板材料为不锈钢。 Preferably, the base material is stainless steel.
优选地,拉线材质为钢丝绳。Preferably, the wire material is a steel wire rope.
工作原理:当需要使用本装置时,首先控制第二电机顺时针或逆时针旋转,第二电机带动第二转轴顺时针或逆时针旋转,进而带动绕线轮顺时针或逆时针旋转,当绕线轮顺时针旋转时,拉线被绕起,从而带动移动板向右运动,弹簧被拉伸,进而滑动轴在一字孔内向左运动,从而带动升降杆向上运动,升降杆带动LED电子屏幕向上运动,当绕线轮逆时针旋转时,拉线被放开,移动板在弹簧的弹力作用下向左运动,进而滑动轴在一字孔内向右运动,从而带动升降杆向下运动,升降杆带动LED电子屏幕向下运动,如此反复,使得LED电子屏幕上下调节高度,同时,控制第一电机旋转,第一电机带动第一转轴旋转,第一转轴带动第一固定板及其上装置旋转,使得周围的人能更方便的观看到LED电子屏幕,当使用完后,控制第一电机停止旋转,同时,控制第二电机停止逆时针旋转即可,本装置结构新颖,能方便行人观看,且有利于宣传。Working principle: When the device is needed, firstly, the second motor is controlled to rotate clockwise or counterclockwise, and the second motor drives the second rotating shaft to rotate clockwise or counterclockwise, thereby driving the reel to rotate clockwise or counterclockwise when winding When the wire wheel rotates clockwise, the wire is wound up, so that the moving plate moves to the right, the spring is stretched, and the sliding shaft moves to the left in a hole, thereby driving the lifting rod to move upward, and the lifting rod drives the LED electronic screen upward Movement, when the reel rotates counterclockwise, the pull wire is released, the moving plate moves to the left under the elastic force of the spring, and the sliding shaft moves to the right in a hole, thereby driving the lifting rod to move downward, and the lifting rod drives The LED electronic screen moves downwards, so that the LED electronic screen adjusts the height up and down, and at the same time, the first motor is controlled to rotate, the first motor drives the first rotating shaft to rotate, and the first rotating shaft drives the first fixed plate and the upper device to rotate, so that The surrounding people can more conveniently view the LED electronic screen. When used, control the first motor to stop rotating, and at the same time, control the second motor to stop. Counterclockwise rotation can be, this novel device structures, pedestrians can easily watch, and conducive to the promotion.
因为还包括有遮雨板,第二支杆左侧上部设有遮雨板,当遇到下雨天气时,遮雨板可以防止雨落到第二电机和绕线轮上防止生锈。Because it also includes a flashing board, the upper part of the left side of the second pole is provided with a flashing board. When it encounters rainy weather, the raining board can prevent rain from falling onto the second motor and the reel to prevent rust.
因为还包括有行程开关,第二滑轨上右侧设有行程开关,行程开关通过线路与第二电机连接,当第二滑块向右运动触碰到行程开关时,行程开关控制第二电机逆时针旋转。Because the travel switch is further included, the second sliding rail is provided with a travel switch on the right side, and the travel switch is connected to the second motor through the line. When the second slider moves to the right and touches the travel switch, the travel switch controls the second motor. Anticlockwise rotation.
因为第二电机为伺服电机,且抗过载能力强,高速性能好,能精准控制其转速。Because the second motor is a servo motor, and it has strong anti-overload capability, high-speed performance, and can accurately control its speed.
因为底板材料为不锈钢,不锈钢耐腐蚀性和耐酸性强,使装置的 使用寿命更长。Because the bottom plate material is stainless steel, stainless steel is resistant to corrosion and acid, making the device Longer service life.
因为拉线材质为钢丝绳,钢丝绳具有强度高、自重轻、工作平稳、不易骤然整根折断,工作可靠。Because the wire material is steel wire rope, the wire rope has high strength, light weight, stable work, and it is not easy to break the whole root and work reliably.
(3)有益效果(3) beneficial effects
本实用新型达到了结构新颖、可调性好的效果,本装置一直发挥着重要作用不仅有良好的显示效果,结构合理,易于维护维修,使用方便,减少人力物力的投入,降低了成本,提高了工作效率,具有较高的推广价值。The utility model achieves the effects of novel structure and good adjustability. The device has been playing an important role not only has good display effect, reasonable structure, easy maintenance and repair, convenient use, reduced input of manpower and material resources, reduced cost and improved Work efficiency and high promotion value.
附图说明DRAWINGS
图1为本实用新型的第一种主视结构示意图。Figure 1 is a schematic view showing the first main structure of the present invention.
图2为本实用新型的第二种主视结构示意图。2 is a schematic view showing a second main structure of the present invention.
图3为本实用新型的第三种主视结构示意图。Figure 3 is a schematic view of a third main structure of the present invention.
附图中的标记为:1-底板,2-支架,3-第一电机,4-环形滑轨,5-第一转轴,6-第一滑块,7-第一固定板,8-第二滑轨,9-第二滑块,10-弹簧,11-第一支杆,12-一字孔,13-升降杆,14-滑动轴,15-移动板,16-拉线,17-定滑轮,18-第二支杆,19-第一小孔,20-第二固定板,21-第二电机,22-第二转轴,23-绕线轮,24-第二小孔,25-LED电子屏幕,26-遮雨板,27-行程开关。The markings in the drawing are: 1-base plate, 2-bracket, 3-first motor, 4-ring slide, 5-first shaft, 6-first slider, 7-first fixed plate, 8- Two slide rails, 9-second slider, 10-spring, 11-first pole, 12-slot hole, 13-lifting rod, 14-sliding shaft, 15-moving plate, 16-wire, 17-set Pulley, 18-second pole, 19-first aperture, 20-second fixed plate, 21-second motor, 22-second shaft, 23-winding wheel, 24-second hole, 25- LED electronic screen, 26-shield, 27-stroke switch.
具体实施方式detailed description
下面结合附图和实施例对本实用新型作进一步的说明。The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
实施例1Example 1
一种市政用可旋转式LED电子屏,如图1-3所示,包括有底板1、 支架2、第一电机3、环形滑轨4、第一转轴5、第一滑块6、第一固定板7、第二滑轨8、第二滑块9、弹簧10、第一支杆11、升降杆13、滑动轴14、移动板15、拉线16、定滑轮17、第二支杆18、第二固定板20、第二电机21、第二转轴22、绕线轮23和LED电子屏幕25,底板1顶部左右对称设有支架2,支架2顶部设有环形滑轨4,环形滑轨4上滑动式设有第一滑块6,第一滑块6顶端设有第一固定板7,底板1顶部中心设有第一电机3,第一电机3上设有第一转轴5,第一转轴5穿过环形滑轨4与第一固定板7底部连接,第一固定板7顶部左侧设有第一支杆11,第一支杆11右侧对称设有弹簧10,第一固定板7顶部中心设有第二滑轨8,第二滑轨8上滑动式设有第二滑块9,第二滑块9上设有移动板15,移动板15上开有一字孔12,一字孔12内设有滑动轴14,且滑动轴14与一字孔12配合,滑动轴14后侧设有升降杆13,弹簧10右侧与移动板15左侧连接,第一固定板7顶部右侧设有第二支杆18,第二支杆18左侧中部设有第二固定板20,第二固定板20左右两侧分别开有第二小孔24和第一小孔19,升降杆13穿过第二小孔24设有LED电子屏幕25,第二固定板20底部右侧设有定滑轮17,第二支杆18左侧上部设有第二电机21,第二电机21上设有第二转轴22,第二转轴22左端设有绕线轮23,绕线轮23上绕有拉线16,拉线16穿过第一小孔19,绕过定滑轮17,且与移动板15右侧连接。A municipal rotatable LED electronic screen, as shown in Figure 1-3, includes a bottom plate 1. Bracket 2, first motor 3, annular slide rail 4, first rotating shaft 5, first slider 6, first fixed plate 7, second slide rail 8, second slider 9, spring 10, first strut 11 Lifting rod 13, sliding shaft 14, moving plate 15, pulling wire 16, fixed pulley 17, second strut 18, second fixing plate 20, second motor 21, second rotating shaft 22, reel 23 and LED electronic screen 25, the top of the bottom plate 1 is symmetrically arranged with a bracket 2, the top of the bracket 2 is provided with an annular sliding rail 4, the annular sliding rail 4 is slidably provided with a first sliding block 6, and the top end of the first sliding rod 6 is provided with a first fixing plate 7 The first motor 3 is provided with a first motor shaft 3, and the first motor shaft 3 is provided with a first rotating shaft 5, and the first rotating shaft 5 is connected to the bottom of the first fixing plate 7 through the annular sliding rail 4, and the first fixing plate 7 is at the top left. The first strut 11 is disposed on the side, and the first strut 11 is symmetrically disposed with a spring 10 on the right side thereof. The first fixed plate 7 is provided with a second sliding rail 8 at the top center, and the second sliding rail 8 is provided with a second sliding slide. Block 9 , the second slider 9 is provided with a moving plate 15 , the moving plate 15 is provided with a word hole 12 , a sliding hole 14 is arranged in the word hole 12 , and the sliding shaft 14 is matched with a word hole 12 , and the sliding shaft 14 is arranged Lifting on the back side 13. The right side of the spring 10 is connected to the left side of the moving plate 15, the second side of the first fixing plate 7 is provided with a second pole 18, and the second side of the second pole 18 is provided with a second fixing plate 20, and the second fixing plate A second small hole 24 and a first small hole 19 are respectively formed on the left and right sides of the 20, and the lifting rod 13 is disposed through the second small hole 24 to be provided with an LED electronic screen 25, and the second fixed plate 20 is provided with a fixed pulley 17 at the bottom right side thereof. The second upper portion of the second rod 18 is provided with a second motor 21, the second motor 21 is provided with a second rotating shaft 22, and the left end of the second rotating shaft 22 is provided with a reel 23, and the winding wire 23 is wound with a pulling wire 16 for pulling the wire. 16 passes through the first small hole 19, bypasses the fixed pulley 17, and is connected to the right side of the moving plate 15.
还包括有遮雨板26,第二支杆18左侧上部设有遮雨板26。A flashing 26 is also included, and a rain shield 26 is provided on the upper left side of the second pole 18.
还包括有行程开关27,第二滑轨8上右侧设有行程开关27,行 程开关27通过线路与第二电机21连接。A trip switch 27 is further included, and a stroke switch 27 is provided on the right side of the second rail 8 The switch 27 is connected to the second motor 21 via a line.
第二电机21为伺服电机。The second motor 21 is a servo motor.
底板1材料为不锈钢。The material of the bottom plate 1 is stainless steel.
拉线16材质为钢丝绳。The pull wire 16 is made of a wire rope.
工作原理:当需要使用本装置时,首先控制第二电机21顺时针或逆时针旋转,第二电机21带动第二转轴22顺时针或逆时针旋转,进而带动绕线轮23顺时针或逆时针旋转,当绕线轮23顺时针旋转时,拉线16被绕起,从而带动移动板15向右运动,弹簧10被拉伸,进而滑动轴14在一字孔12内向左运动,从而带动升降杆13向上运动,升降杆13带动LED电子屏幕25向上运动,当绕线轮23逆时针旋转时,拉线16被放开,移动板15在弹簧10的弹力作用下向左运动,进而滑动轴14在一字孔12内向右运动,从而带动升降杆13向下运动,升降杆13带动LED电子屏幕25向下运动,如此反复,使得LED电子屏幕25上下调节高度,同时,控制第一电机3旋转,第一电机3带动第一转轴5旋转,第一转轴5带动第一固定板7及其上装置旋转,使得周围的人能更方便的观看到LED电子屏幕25,当使用完后,控制第一电机3停止旋转,同时,控制第二电机21停止逆时针旋转即可,本装置结构新颖,能方便行人观看,且有利于宣传。Working principle: when the device needs to be used, firstly, the second motor 21 is controlled to rotate clockwise or counterclockwise, and the second motor 21 drives the second rotating shaft 22 to rotate clockwise or counterclockwise, thereby driving the reel 23 clockwise or counterclockwise. Rotating, when the reel 23 rotates clockwise, the wire 16 is wound, thereby moving the moving plate 15 to the right, the spring 10 is stretched, and the sliding shaft 14 is moved to the left in the hole 12, thereby driving the lifting rod 13 moves upward, the lifting rod 13 drives the LED electronic screen 25 to move upwards. When the reel 23 rotates counterclockwise, the pulling wire 16 is released, and the moving plate 15 moves to the left under the elastic force of the spring 10, and the sliding shaft 14 is The inside of the slot 12 moves to the right, thereby driving the lifting rod 13 to move downward, and the lifting rod 13 drives the LED electronic screen 25 to move downward, so that the LED electronic screen 25 is adjusted up and down, and at the same time, the first motor 3 is controlled to rotate. The first motor 3 drives the rotation of the first rotating shaft 5, and the first rotating shaft 5 drives the first fixing plate 7 and the device thereon to rotate, so that the surrounding person can more conveniently view the LED electronic screen 25. When used, the control unit Stopping the rotation of the motor 3, while controlling the second motor 21 stops to rotate counterclockwise, the novel structure of the present apparatus, the pedestrian can be easily viewed, and promote beneficial.
因为还包括有遮雨板26,第二支杆18左侧上部设有遮雨板26,当遇到下雨天气时,遮雨板26可以防止雨落到第二电机21和绕线轮23上防止生锈。Since the flashing plate 26 is further included, the upper left portion of the second strut 18 is provided with a flashing plate 26, which prevents the rain from falling to the second motor 21 and the reel 23 when it encounters rainy weather. Prevent rust on.
因为还包括有行程开关27,第二滑轨8上右侧设有行程开关27, 行程开关27通过线路与第二电机21连接,当第二滑块9向右运动触碰到行程开关27时,行程开关27控制第二电机21逆时针旋转。Since the travel switch 27 is further included, the second slide rail 8 is provided with a travel switch 27 on the right side. The stroke switch 27 is connected to the second motor 21 through a line, and when the second slider 9 moves to the right to touch the stroke switch 27, the stroke switch 27 controls the second motor 21 to rotate counterclockwise.
因为第二电机21为伺服电机,且抗过载能力强,高速性能好,能精准控制其转速。Because the second motor 21 is a servo motor, and has strong anti-overload capability, high-speed performance is good, and the rotation speed can be accurately controlled.
因为底板1材料为不锈钢,不锈钢耐腐蚀性和耐酸性强,使装置的使用寿命更长。Because the material of the bottom plate 1 is stainless steel, the corrosion resistance and acid resistance of the stainless steel are strong, so that the service life of the device is longer.
因为拉线16材质为钢丝绳,钢丝绳具有强度高、自重轻、工作平稳、不易骤然整根折断,工作可靠。Because the wire 16 is made of steel wire rope, the wire rope has high strength, light weight, stable operation, and is not easy to break completely, and the work is reliable.
以上所述实施例仅表达了本实用新型的优选实施方式,其描述较为具体和详细,但并不能因此而理解为对本实用新型专利范围的限制。应当指出的是,对于本领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干变形、改进及替代,这些都属于本实用新型的保护范围。因此,本实用新型专利的保护范围应以所附权利要求为准。 The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the invention. It should be noted that various modifications, improvements and substitutions may be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of the invention should be determined by the appended claims.

Claims (6)

  1. 一种市政用可旋转式LED电子屏,其特征在于,包括有底板(1)、支架(2)、第一电机(3)、环形滑轨(4)、第一转轴(5)、第一滑块(6)、第一固定板(7)、第二滑轨(8)、第二滑块(9)、弹簧(10)、第一支杆(11)、升降杆(13)、滑动轴(14)、移动板(15)、拉线(16)、定滑轮(17)、第二支杆(18)、第二固定板(20)、第二电机(21)、第二转轴(22)、绕线轮(23)和LED电子屏幕(25),底板(1)顶部左右对称设有支架(2),支架(2)顶部设有环形滑轨(4),环形滑轨(4)上滑动式设有第一滑块(6),第一滑块(6)顶端设有第一固定板(7),底板(1)顶部中心设有第一电机(3),第一电机(3)上设有第一转轴(5),第一转轴(5)穿过环形滑轨(4)与第一固定板(7)底部连接,第一固定板(7)顶部左侧设有第一支杆(11),第一支杆(11)右侧对称设有弹簧(10),第一固定板(7)顶部中心设有第二滑轨(8),第二滑轨(8)上滑动式设有第二滑块(9),第二滑块(9)上设有移动板(15),移动板(15)上开有一字孔(12),一字孔(12)内设有滑动轴(14),且滑动轴(14)与一字孔(12)配合,滑动轴(14)后侧设有升降杆(13),弹簧(10)右侧与移动板(15)左侧连接,第一固定板(7)顶部右侧设有第二支杆(18),第二支杆(18)左侧中部设有第二固定板(20),第二固定板(20)左右两侧分别开有第二小孔(24)和第一小孔(19),升降杆(13)穿过第二小孔(24)设有LED电子屏幕(25),第二固定板(20) 底部右侧设有定滑轮(17),第二支杆(18)左侧上部设有第二电机(21),第二电机(21)上设有第二转轴(22),第二转轴(22)左端设有绕线轮(23),绕线轮(23)上绕有拉线(16),拉线(16)穿过第一小孔(19),绕过定滑轮(17),且与移动板(15)右侧连接。A municipal rotatable LED electronic screen, comprising: a bottom plate (1), a bracket (2), a first motor (3), an annular sliding rail (4), a first rotating shaft (5), a first Slider (6), first fixed plate (7), second slide rail (8), second slider (9), spring (10), first strut (11), lifting rod (13), sliding Shaft (14), moving plate (15), pulling wire (16), fixed pulley (17), second strut (18), second fixing plate (20), second motor (21), second rotating shaft (22 ), the reel (23) and the LED electronic screen (25), the top of the bottom plate (1) is symmetrically provided with a bracket (2), and the top of the bracket (2) is provided with an annular sliding rail (4), and the circular sliding rail (4) The upper sliding type is provided with a first sliding block (6), the top end of the first sliding block (6) is provided with a first fixing plate (7), and the top of the bottom plate (1) is provided with a first motor (3), the first motor ( 3) a first rotating shaft (5) is arranged, the first rotating shaft (5) is connected to the bottom of the first fixing plate (7) through the annular sliding rail (4), and the first fixing plate (7) is provided on the left side of the first fixing plate (7) a rod (11), a spring (10) is symmetrically arranged on the right side of the first rod (11), and a second slide rail (8) is arranged in the center of the top of the first fixing plate (7), and the second slide rail (8) The upper sliding type is provided with a second slider (9), The two sliders (9) are provided with a moving plate (15), the moving plate (15) has a hole (12), a sliding hole (14) is arranged in the hole (12), and the sliding shaft (14) Cooperating with the hole (12), the rear side of the sliding shaft (14) is provided with a lifting rod (13), the right side of the spring (10) is connected to the left side of the moving plate (15), and the top side of the first fixing plate (7) is right. A second rod (18) is disposed, and a second fixing plate (20) is disposed in a middle portion of the left side of the second rod (18), and a second small hole (24) is respectively formed on the left and right sides of the second fixing plate (20) And a first small hole (19), the lifting rod (13) passes through the second small hole (24) and is provided with an LED electronic screen (25), and the second fixing plate (20) The bottom right side is provided with a fixed pulley (17), the second upper rod (18) is provided with a second motor (21) on the upper left side, and the second motor (21) is provided with a second rotating shaft (22), and the second rotating shaft (the second rotating shaft (22) 22) The left end is provided with a reel (23), the reel (23) is wound with a pull wire (16), the pull wire (16) passes through the first small hole (19), bypasses the fixed pulley (17), and Connect the right side of the moving plate (15).
  2. 根据权利要求1所述的一种市政用可旋转式LED电子屏,其特征在于,还包括有遮雨板(26),第二支杆(18)左侧上部设有遮雨板(26)。A municipal rotatable LED electronic screen according to claim 1, further comprising a flashing plate (26), wherein the left side of the second strut (18) is provided with a flashing plate (26) .
  3. 根据权利要求1所述的一种市政用可旋转式LED电子屏,其特征在于,还包括有行程开关(27),第二滑轨(8)上右侧设有行程开关(27),行程开关(27)通过线路与第二电机(21)连接。A municipal rotatable LED electronic screen according to claim 1, further comprising a travel switch (27), the second slide rail (8) having a travel switch (27) on the right side, the stroke The switch (27) is connected to the second motor (21) via a line.
  4. 根据权利要求1所述的一种市政用可旋转式LED电子屏,其特征在于,第二电机(21)为伺服电机。A municipal rotatable LED electronic screen according to claim 1, wherein the second motor (21) is a servo motor.
  5. 根据权利要求1所述的一种市政用可旋转式LED电子屏,其特征在于,底板(1)材料为不锈钢。A municipal rotatable LED electronic screen according to claim 1, wherein the bottom plate (1) is made of stainless steel.
  6. 根据权利要求1所述的一种市政用可旋转式LED电子屏,其特征在于,拉线(16)材质为钢丝绳。 The utility model relates to a municipal rotatable LED electronic screen according to claim 1, wherein the wire (16) is made of a steel wire rope.
PCT/CN2016/095413 2016-08-16 2016-08-16 Rotatable led electronic screen for municipal use WO2018032298A1 (en)

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Application Number Priority Date Filing Date Title
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CN108831040A (en) * 2018-05-25 2018-11-16 浙江维融电子科技股份有限公司 A kind of document shooting apparatus and its convenience-for-people terminal in city
CN108831039A (en) * 2018-05-25 2018-11-16 浙江维融电子科技股份有限公司 A kind of LED display component and its convenience-for-people terminal in city
CN109949706A (en) * 2018-10-11 2019-06-28 友达光电股份有限公司 Display device
CN110277028A (en) * 2019-05-25 2019-09-24 北京东方星月传媒广告有限公司 A kind of house ads publicity equipment

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CN105825787A (en) * 2016-06-07 2016-08-03 刘德平 Movable signboard used in garden
CN205900014U (en) * 2016-08-16 2017-01-18 袁志贤 Municipal administration is with rotatable formula LED electronic screen

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CN110277028A (en) * 2019-05-25 2019-09-24 北京东方星月传媒广告有限公司 A kind of house ads publicity equipment

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