【０００１】[0001]
【産業上の利用分野】本発明はＬＥＤを使用したＬＥＤ
表示装置に関するものである。FIELD OF THE INVENTION The present invention relates to an LED using an LED.
The present invention relates to a display device.
【０００２】[0002]
【従来の技術】図４は壁２に取付けられたＬＥＤ表示装
置１の外観を示すものであり、前面の矩形部分が表示部
３となっている。図５〜図８に於いて従来のＬＥＤ表示
装置を説明する。2. Description of the Related Art FIG. 4 shows an appearance of an LED display device 1 mounted on a wall 2, and a rectangular portion on the front surface is a display portion 3. A conventional LED display device will be described with reference to FIGS.
【０００３】壁２に取付け可能な後部シャーシ５に制御
部４が取付けられ、又後部シャーシ５には支柱１５を介
して金属板のＬＥＤパネル支持基板６が取付けられてい
る。該ＬＥＤパネル支持基板６には所要数、図では４組
のＬＥＤパネル８が設けられ、該ＬＥＤパネル８にはＬ
ＥＤ７がマトリックス状に配設されている。前記矩形の
ＬＥＤパネル８の４隅には固定柱９が一体に固着されて
おり、前記ＬＥＤパネル支持基板６の背面側から挿通し
たビス１０を前記固定柱９に螺着することでＬＥＤパネ
ル８をＬＥＤパネル支持基板６に固定していた。前記Ｌ
ＥＤパネル８の背面にはコネクタ１１が設けられ、該コ
ネクタ１１を介して前記ＬＥＤパネル８は前記制御部４
に電気的に接続されている。A control unit 4 is attached to a rear chassis 5 which can be attached to the wall 2, and a metal plate LED panel support substrate 6 is attached to the rear chassis 5 via columns 15. The LED panel support substrate 6 is provided with a required number of four LED panels 8 in the figure, and the LED panel 8 has L
The EDs 7 are arranged in a matrix. Fixed pillars 9 are integrally fixed to the four corners of the rectangular LED panel 8, and screws 10 inserted from the rear surface side of the LED panel support substrate 6 are screwed into the fixed pillars 9 to screw the LED panel 8 together. Was fixed to the LED panel support substrate 6. The L
A connector 11 is provided on the back surface of the ED panel 8, and the LED panel 8 is connected to the control unit 4 via the connector 11.
Is electrically connected to
【０００４】前記後部シャーシ５の前面には前部シャー
シ１２が設けられ、該前部シャーシ１２には矩形の窓１
３が穿設され、該窓１３には防眩フィルタ１４が設けら
れ、ＬＥＤパネル８による表示内容は防眩フィルタ１４
を通して示される様になっている。A front chassis 12 is provided on the front surface of the rear chassis 5, and a rectangular window 1 is formed in the front chassis 12.
3, the window 13 is provided with an antiglare filter 14, and the content displayed by the LED panel 8 is the antiglare filter 14.
Through.
【０００５】[0005]
【発明が解決しようとする課題】上記した従来のＬＥＤ
表示装置では、ＬＥＤパネル８をＬＥＤパネル支持基板
６の背面から取付ける構造である為、隣接するＬＥＤパ
ネル８同士の位置調整をしながらのＬＥＤパネル８取付
けは作業性が非常に悪いと言う問題があり、又ＬＥＤパ
ネル８の１つを交換する場合でも、ＬＥＤパネル支持基
板６を取外して行うこととなり、繁雑な作業となる。更
に、ＬＥＤ表示装置が数十〜数百のＬＥＤパネル８から
構成される場合は、上記作業は極めて非能率的なものと
なる。DISCLOSURE OF THE INVENTION The conventional LED described above
Since the display device has a structure in which the LED panel 8 is attached from the back surface of the LED panel support substrate 6, there is a problem that the workability is extremely poor when the LED panel 8 is attached while adjusting the positions of the adjacent LED panels 8. Even if one of the LED panels 8 is replaced, the LED panel support substrate 6 is removed and the operation is complicated. Further, when the LED display device is composed of several tens to several hundreds of LED panels 8, the above work becomes extremely inefficient.
【０００６】本発明は斯かる実情に鑑み、ＬＥＤパネル
の取付け、位置調整の作業性を向上させようとするもの
である。In view of the above situation, the present invention intends to improve the workability of mounting and adjusting the position of the LED panel.
【０００７】[0007]
【課題を解決するための手段】本発明は、ガイド固定柱
をＬＥＤパネル支持基板に立設し、ＬＥＤパネルの背面
側より前記ガイド固定柱が嵌入可能なガイド穴を穿設
し、又ＬＥＤパネルに前記ガイド穴と同心の取付け孔を
貫通させ、ＬＥＤパネルのガイド穴に前記ガイド固定柱
を嵌入させ、前記ＬＥＤパネルの前面側より前記取付け
孔に挿通した締結具を前記ガイド固定柱に固着したこと
を特徴とするものである。According to the present invention, a guide fixing pillar is erected on an LED panel support substrate, and a guide hole into which the guide fixing pillar can be fitted is formed from the back side of the LED panel. Through the mounting hole concentric with the guide hole, the guide fixing column is fitted into the guide hole of the LED panel, and the fastener inserted through the mounting hole from the front side of the LED panel is fixed to the guide fixing column. It is characterized by that.
【０００８】[0008]
【作用】ＬＥＤパネルを前面側からの作業で固定可能と
したので、ＬＥＤパネルの着脱作業が容易になり、組立
て作業性、保守性が向上する。Since the LED panel can be fixed by the work from the front side, the work for attaching and detaching the LED panel is facilitated, and the assembling workability and the maintainability are improved.
【０００９】[0009]
【実施例】以下、図面を参照しつつ本発明の一実施例を
説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.
【００１０】図１〜図３は本発明の要部を示しており、
図５〜図８に示したものと同様のものには同符号を付し
てあり、又後部シャーシ５、前部シャーシ１２等共通の
部分は説明を省略する。1 to 3 show the essential parts of the present invention,
The same parts as those shown in FIGS. 5 to 8 are designated by the same reference numerals, and the description of common parts such as the rear chassis 5 and the front chassis 12 is omitted.
【００１１】ＬＥＤパネル支持基板６にガイド固定柱１
６を立設する。該ガイド固定柱１６の立設位置はＬＥＤ
パネル８の後述する４箇所のガイド穴１７に対応する位
置とし、又ガイド固定柱１６の少なくとも両端には螺子
穴が穿設されている。ＬＥＤパネル８の背面側より、前
記ガイド固定柱１６に嵌合するガイド穴１７をＬＥＤ７
と干渉しない位置に穿設し、又ＬＥＤパネル８の前面側
からは前記ガイド穴１７に貫通し、該ガイド穴１７と同
心の取付け孔１８を穿設する。A guide fixing column 1 is mounted on the LED panel supporting substrate 6.
6 is set up. The standing position of the guide fixing pillar 16 is an LED.
Positions corresponding to four guide holes 17 to be described later of the panel 8 are provided, and screw holes are provided at least at both ends of the guide fixing column 16. From the back side of the LED panel 8, a guide hole 17 that fits into the guide fixing column 16 is formed in the LED 7
The LED panel 8 is provided with a mounting hole 18 penetrating the guide hole 17 from the front side thereof and concentric with the guide hole 17.
【００１２】前記ＬＥＤパネル８の前記ＬＥＤパネル支
持基板６への取付けは、ガイド穴１７をガイド固定柱１
６に嵌合させ、前記取付け孔１８に前面側から挿通した
ビス１０を前記ガイド固定柱１６に螺合させて行う。前
記ビス１０はＬＥＤパネル８と同色とするのが好まし
く、又ビス１０に代え、押込みリベット等他の締結具で
あってもよい。尚、前記ガイド穴１７はガイド固定柱１
６に対して大きくし、ガイド穴１７とガイド固定柱１６
とは遊合状態とし、ガイド穴１７とガイド固定柱１６と
の遊びの範囲で調整可能としてもよい。To mount the LED panel 8 on the LED panel support substrate 6, the guide hole 17 is provided in the guide fixing column 1.
6 and the screw 10 inserted into the mounting hole 18 from the front side is screwed into the guide fixing column 16. The screw 10 preferably has the same color as the LED panel 8, and instead of the screw 10, another fastener such as a push rivet may be used. In addition, the guide hole 17 is the guide fixing column 1.
6, the guide hole 17 and the guide fixing column 16
May be in a loosely engaged state and adjustable within the range of play between the guide hole 17 and the guide fixing column 16.
【００１３】[0013]
【発明の効果】以上述べた如く本発明によれば、ＬＥＤ
パネルを前面側から取付けることができるので、又ＬＥ
Ｄパネルの位置決めはガイド穴とガイド固定柱の嵌合で
行われるので取付け作業、位置調整作業が著しく簡略化
され、又交換作業も簡単となるので保守性が向上する等
の優れた効果を発揮する。As described above, according to the present invention, the LED
Since the panel can be attached from the front side,
Since the positioning of the D panel is performed by fitting the guide hole and the guide fixing column, the installation work and position adjustment work are remarkably simplified, and the replacement work is also easy, so the maintainability is improved. To do.
【図１】本発明の一実施例の概略を示す要部斜視図であ
る。FIG. 1 is a perspective view of a main part showing an outline of an embodiment of the present invention.
【図２】同前正面図である。FIG. 2 is a front view of the same.
【図３】図２のＡ−Ａ矢視図である。FIG. 3 is a view as viewed in the direction of arrows AA in FIG. 2;
【図４】ＬＥＤ表示装置の外観斜視図である。FIG. 4 is an external perspective view of an LED display device.
【図５】従来のＬＥＤ表示装置を示す断面図である。FIG. 5 is a cross-sectional view showing a conventional LED display device.
【図６】該従来例の要部を示す斜視図である。FIG. 6 is a perspective view showing a main part of the conventional example.
【図７】同前正面図である。FIG. 7 is a front view of the same.
【図８】同前側面図である。FIG. 8 is a front side view of the same.
１ ＬＥＤ表示装置 ６ ＬＥＤパネル支持基板 ７ ＬＥＤ ８ ＬＥＤパネル １０ ビス １６ ガイド固定柱 １７ ガイド穴 １８ 取付け孔 1 LED Display Device 6 LED Panel Support Board 7 LED 8 LED Panel 10 Screw 16 Guide Fixing Pillar 17 Guide Hole 18 Mounting Hole
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7097801AJPH08272318A (en) | 1995-03-30 | 1995-03-30 | LED display device |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7097801AJPH08272318A (en) | 1995-03-30 | 1995-03-30 | LED display device |
| Publication Number | Publication Date |
|---|---|
| JPH08272318Atrue JPH08272318A (en) | 1996-10-18 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7097801APendingJPH08272318A (en) | 1995-03-30 | 1995-03-30 | LED display device |
| Country | Link |
|---|---|
| JP (1) | JPH08272318A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100754020B1 (en)* | 2007-06-20 | 2007-09-03 | 에스엠크리에이션 주식회사 | Electronic board with bending prevention device |
| CN102542923A (en)* | 2011-11-16 | 2012-07-04 | 重庆四联光电科技有限公司 | Tool for assembling light-emitting diode (LED) display screen module |
| JP2012216554A (en)* | 2007-03-08 | 2012-11-08 | Sharp Corp | Led backlight and liquid crystal display device |
| US10741107B2 (en) | 2013-12-31 | 2020-08-11 | Ultravision Technologies, Llc | Modular display panel |
| US10891881B2 (en) | 2012-07-30 | 2021-01-12 | Ultravision Technologies, Llc | Lighting assembly with LEDs and optical elements |
| CN112276458A (en)* | 2020-11-23 | 2021-01-29 | 北京机械设备研究所 | Display panel welding positioning device, production method and display panel positioning welding method |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012216554A (en)* | 2007-03-08 | 2012-11-08 | Sharp Corp | Led backlight and liquid crystal display device |
| US8570457B2 (en) | 2007-03-08 | 2013-10-29 | Sharp Kabushiki Kaisha | LED backlight and liquid crystal display device |
| KR100754020B1 (en)* | 2007-06-20 | 2007-09-03 | 에스엠크리에이션 주식회사 | Electronic board with bending prevention device |
| CN102542923A (en)* | 2011-11-16 | 2012-07-04 | 重庆四联光电科技有限公司 | Tool for assembling light-emitting diode (LED) display screen module |
| US10891881B2 (en) | 2012-07-30 | 2021-01-12 | Ultravision Technologies, Llc | Lighting assembly with LEDs and optical elements |
| US10741107B2 (en) | 2013-12-31 | 2020-08-11 | Ultravision Technologies, Llc | Modular display panel |
| CN112276458A (en)* | 2020-11-23 | 2021-01-29 | 北京机械设备研究所 | Display panel welding positioning device, production method and display panel positioning welding method |
| Publication | Publication Date | Title |
|---|---|---|
| US6688576B2 (en) | Display apparatus | |
| WO1993008338A1 (en) | Operator cabin of bulldozer | |
| CN1261842C (en) | Structure for mounting display shell on monitor base | |
| EP2040142A2 (en) | Display | |
| KR100450219B1 (en) | Plasma display device | |
| JPH08272318A (en) | LED display device | |
| JP4497152B2 (en) | Thin display device | |
| JP3037084B2 (en) | Display device | |
| EP1876508A2 (en) | Support and protection device for a flat screen display, such as an LCD display | |
| CN223060423U (en) | A circular magnetic attraction elevator control box | |
| JP2575474Y2 (en) | Display in elevator car | |
| JPH084422A (en) | Door frame and fixing method thereof | |
| CN221265544U (en) | Movable cabinet convenient to assemble and disassemble | |
| JPH0739277Y2 (en) | Mounting structure for electronic devices | |
| JPH10143092A (en) | Flat panel display | |
| JP2578427Y2 (en) | System device mounting mechanism | |
| JP2008033050A (en) | Thin display device | |
| JP2558291Y2 (en) | Support structure under the bay window | |
| CN216487112U (en) | Support of LED display device and LED display device | |
| CN223213626U (en) | Elevator control box with side sliding and overturning opening box | |
| JPH05241511A (en) | Monitoring device | |
| JP2542378Y2 (en) | Cab fan installation structure | |
| JPH0224143Y2 (en) | ||
| JP3058716U (en) | LCD TV shelf mounting device | |
| KR200328705Y1 (en) | Display Unit |