WO2015192510A1 - 一种led屏幕背架 - Google Patents

一种led屏幕背架 Download PDF

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Publication number
WO2015192510A1
WO2015192510A1 PCT/CN2014/087031 CN2014087031W WO2015192510A1 WO 2015192510 A1 WO2015192510 A1 WO 2015192510A1 CN 2014087031 W CN2014087031 W CN 2014087031W WO 2015192510 A1 WO2015192510 A1 WO 2015192510A1
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WO
WIPO (PCT)
Prior art keywords
back support
back frame
led screen
lower back
upper back
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PCT/CN2014/087031
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English (en)
French (fr)
Inventor
黄欣
Original Assignee
黄欣
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 黄欣 filed Critical 黄欣
Publication of WO2015192510A1 publication Critical patent/WO2015192510A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters

Definitions

  • the utility model relates to an LED screen back frame.
  • China Utility Model Patent Authorization Announcement No. CN202493859U discloses an LED screen back frame, which comprises a Japanese-shaped upper frame and a Japanese-shaped lower frame made of a square tube, and the Japanese-shaped upper frame and the Japanese-shaped lower frame respectively pass through the connecting plate. It is fixed on the back of the LED screen, and the pedal can be placed on the Japanese-shaped upper frame and the Japanese-shaped lower frame. The effect is that the installation is simple, and the pedal can be placed on the cross member of the Japanese character frame, which is more convenient, and the structural defect is stability and safety. Not enough sex. In particular, many LED displays currently require frequent replacement, installation, and commissioning, so the LED screen back frame requires greater stability and safety, and the defects are worth improving.
  • the purpose of the utility model is to overcome the above drawbacks and provide an LED screen back frame.
  • the technical problem to be solved by the utility model is to improve safety and stability. In the process of frequent replacement, installation and debugging of the LED screen, The LED screen frame will be deformed and collapsed, and after the pedal is installed, the LED screen can be easily, safely and efficiently completed.
  • an LED screen back frame which comprises a back frame body, the back frame body comprises an upper back frame and a lower back frame, and the upper back frame
  • the lower back frame is made of a square tube
  • the upper back frame is formed by combining three equilateral triangles arranged upside down
  • the lower back frame is also formed by combining three equilateral triangles upside down
  • the bottom end of the frame and the top end of the lower back frame are welded together by two intersecting reinforcing bars, and the top ends of the two intersecting reinforcing bars are respectively welded to the upper back frame and the lower back frame At the left and right end points.
  • the upper back frame and the lower back frame can be pedaled, and the triangular structure is more stable and firm with respect to the Japanese-shaped structure.
  • the welding of the two-section intersecting steel bars is set to the other back frame. The stability and safety are greatly improved, and the safety of life and property is guaranteed during frequent LED operations.
  • the utility model has high safety and stability. In the process of frequent replacement, installation and debugging of the LED screen, the LED screen frame is not deformed and collapsed, and the pedal can be conveniently, safely and efficiently after being installed. Complete the various operations of the LED screen.
  • Figure 1 is a schematic view of the structure of the present invention.
  • the back frame body 12, the upper back frame; 13, the lower back frame; 14, steel.
  • a high stability LED screen back frame is characterized in that it comprises a back frame body 11 , and the back frame body comprises an upper back frame 12 and a lower back frame 13 ,
  • the upper back frame 12 and the lower back frame 13 are made of a square tube, and the upper back frame 12 is formed by inverting and arranging three equilateral triangles, and the lower back frame 13 is also arranged by three equilateral triangles arranged upside down.
  • the bottom end of the upper back frame 12 and the top end of the lower back frame 13 are welded together by two intersecting reinforcing bars 14, and the top ends of the two intersecting reinforcing bars 14 are respectively welded to the upper back frame 12 and The left and right end points of the lower back frame 13.

Abstract

一种LED屏幕背架，其特征在于，它包括背架本体，所述的背架本体上包括一个上背架和一个下背架，所述的上背架和下背架由方管制成，所述的上背架由三个等边三角形颠倒排列组合而成，所述的下背架也是由三个等边三角形颠倒排列组合而成，所述上背架的底端和所述下背架的顶端通过两段交叉的钢筋焊接在一起，所述两段交叉的钢筋的顶端分别焊接在上背架和下背架的左右端点处。该LED屏幕背架具有很高的安全性和稳定性，在LED屏需要频繁的更换、安装和调试的过程中，不会使LED屏框架发生变形，坍塌，在安装踏板后，能够方便、安全、高效的完成LED屏的各项作业。

Description

一种LED屏幕背架 技术领域
本实用新型涉及一种LED屏幕背架。
背景技术
我国实用新型专利授权公告号CN202493859U公开了一种LED屏幕背架，包括采用方管制成的日字型上架和日字型下架，所述日字型上架和日字型下架分别通过连接板固定在LED屏幕的背面，所述日字型上架和日字型下架上可搭踏板，其效果是安装简便，日字架横梁上可搭踏板，更方便，其结构缺陷是稳定性和安全性不够。尤其是目前很多LED显示屏需要频繁的更换、安装和调试，故此LED屏幕背架需要更强的稳定性和安全性，所述缺陷值得改进。
实用新型内容
本实用新型的目的是克服上述缺陷，提供一种LED屏幕背架，本实用新型需要解决的技术问题是提高安全性和稳定性，在LED屏需要频繁的更换、安装和调试的过程中，不会使LED屏框架发生变形，坍塌，在安装踏板后，能够方便、安全、高效的完成LED屏的各项作业。
本实用新型技术方案如下所述：一种LED屏幕背架，其特征在于，它包括背架本体，所述的背架本体上包括一个上背架和一个下背架，所述的上背架和下背架由方管制成，所述的上背架由三个等边三角形颠倒排列组合而成，所述的下背架也是由三个等边三角形颠倒排列组合而成，所述上背架的底端和所述下背架的顶端通过两段交叉的钢筋焊接在一起，所述两段交叉的钢筋的顶端分别焊接在上背架和下背架 的左右端点处。
相对于现有技术，所述的上背架和下背架上可搭踏板，其三角形结构相对于日字形结构更为稳固和牢靠，另外，两段交叉钢筋的焊接设置另所述的背架稳定性和安全性大大提高，在频繁的LED作业时保障生命财产的安全。
根据上述结构及技术方案，本实用新型的有益效果在于：
本实用新型具有很高的安全性和稳定性，在LED屏需要频繁的更换、安装和调试的过程中，不会使LED屏框架发生变形，坍塌，在安装踏板后，能够方便、安全、高效的完成LED屏的各项作业。
附图说明
图1为本实用新型的结构示意图。
在图中：11、背架本体；12、上背架；13、下背架；14、钢筋。
具体实施方式
如图1所示，一种高稳定性LED屏幕背架，其特征在于，它包括背架本体11，所述的背架本体上包括一个上背架12和一个下背架13，所述的上背架12和下背架13由方管制成，所述的上背架12由三个等边三角形颠倒排列组合而成，所述的下背架13也是由三个等边三角形颠倒排列组合而成，所述上背架12的底端和所述下背架13的顶端通过两段交叉的钢筋14焊接在一起，所述两段交叉的钢筋14的顶端分别焊接在上背架12和下背架13的左右端点处。

Claims (1)

  1. 一种LED屏幕背架，其特征在于，它包括背架本体，所述的背架本体上包括一个上背架和一个下背架，所述的上背架和下背架由方管制成，所述的上背架由三个等边三角形颠倒排列组合而成，所述的下背架也是由三个等边三角形颠倒排列组合而成，所述上背架的底端和所述下背架的顶端通过两段交叉的钢筋焊接在一起，所述两段交叉的钢筋的顶端分别焊接在上背架和下背架的左右端点处。
PCT/CN2014/087031 2014-06-20 2014-09-22 一种led屏幕背架 WO2015192510A1 (zh)

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CN201420331515.5U CN203927262U (zh) 2014-06-20 2014-06-20 一种led屏幕背架
CN201420331515.5 2014-06-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD804712S1 (en) 2016-05-23 2017-12-05 Roe Visual Co., Ltd. LED display screen with a quick installation structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110242834B (zh) * 2019-06-06 2020-12-01 深圳市洲明科技股份有限公司 一种背架装置及led显示屏

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101533588A (zh) * 2009-04-15 2009-09-16 幸琳 一种用于led显示屏的安装结构和led显示屏
CN201688096U (zh) * 2010-06-08 2010-12-29 钟再柏 一种led屏幕安装框架及其大屏幕
US20110079687A1 (en) * 2009-10-02 2011-04-07 Grove James E Folding a-frame TV stand
CN202327579U (zh) * 2011-09-02 2012-07-11 深圳市奥拓电子股份有限公司 一种led显示屏的安装装置
CN202493859U (zh) * 2012-01-18 2012-10-17 北京华丽达视听设备服务有限公司 Led屏幕背架
CN103021283A (zh) * 2012-11-30 2013-04-03 广州市风之帆光电科技有限公司 三角形显示屏

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101533588A (zh) * 2009-04-15 2009-09-16 幸琳 一种用于led显示屏的安装结构和led显示屏
US20110079687A1 (en) * 2009-10-02 2011-04-07 Grove James E Folding a-frame TV stand
CN201688096U (zh) * 2010-06-08 2010-12-29 钟再柏 一种led屏幕安装框架及其大屏幕
CN202327579U (zh) * 2011-09-02 2012-07-11 深圳市奥拓电子股份有限公司 一种led显示屏的安装装置
CN202493859U (zh) * 2012-01-18 2012-10-17 北京华丽达视听设备服务有限公司 Led屏幕背架
CN103021283A (zh) * 2012-11-30 2013-04-03 广州市风之帆光电科技有限公司 三角形显示屏

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD804712S1 (en) 2016-05-23 2017-12-05 Roe Visual Co., Ltd. LED display screen with a quick installation structure

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