CN201780729U - Grid type color light-emitting diode display screen - Google Patents
Grid type color light-emitting diode display screen Download PDFInfo
- Publication number
- CN201780729U CN201780729U CN2010201317069U CN201020131706U CN201780729U CN 201780729 U CN201780729 U CN 201780729U CN 2010201317069 U CN2010201317069 U CN 2010201317069U CN 201020131706 U CN201020131706 U CN 201020131706U CN 201780729 U CN201780729 U CN 201780729U
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- emitting diode
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- display screen
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Abstract
The utility model discloses a grid type color light-emitting diode display screen which comprises a frame with a first sound-permeable hole, and grid color unit plates which are discrete from the frame and are connected with the frame by detachable connecting devices, wherein the front side of each grid color unit plate is provided with a light emitting diode (LED) lamp for displaying, and the position on the grid color unit plate, which corresponds to the first sound-permeable hole, is provided with a second sound-permeable hole. The grid color unit plates are arranged on the frame from the back of the frame, so that the frame not only can play a part in installing and fixing, but also can play a part in protecting the grid color unit plates, thereby protecting LED components, integrated circuit (IC) components and the like on the frame. Only by arranging the grid color unit plates on the frame and connecting a power source and a signal, the grid type color light-emitting diode display screen can be installed at site, thereby being fast in disassembly and assembly, portable, and easy in transportation.
Description
Technical field
The utility model relates to colorful light-emitting two utmost points (calling LED in the following text) tube display screen, especially has the color LED display screen of grid.
Background technology
At present, the LED colorful display screen has obtained application more and more widely, comprises outdoor advertising, indoor bulletin board, welcomes board etc.And the application before the lights of LED colorful display screen is more and more universal too.But the LED colorful display screen of using on the stage has special needs: one, because LED colorful display screen area is very big, easily several square meters, tens square meters even top square meter, the LED colorful display screen can produce occlusion effect to the sound equipment of stage back like this, make the entrant sound deleterious, acoustics is affected, and therefore second sound penetrating hole need be set on the LED colorful display screen; Two, the LED colorful display screen used of stage needs frequent fast assembling-disassembling, and is light and be easy to transportation.
For this reason, prior art has proposed a variety of ways, such as: it is to utilize the LED bar to be installed on the framework that a kind of scheme is arranged, though like this can entrant sound, installation strength is not enough; Also having a kind of scheme is perforate on the LED colorful display screen, but installation and transportation are all inconvenient, and the LED lamp is fragile at dismounting transportation string.Therefore, prior art all can not reach ideal effect.
The utility model content
The utility model is exactly in order to overcome above deficiency, to have proposed grid type colorful light-emitting diode (OLED) display screen, in entrant sound, proof strength, fast demountable, light and be easy to the transportation, elements such as LED lamp are not fragile.
For this reason, the utility model proposes grid type colorful light-emitting diode (OLED) display screen, comprise framework, be connected in the color cell board of net on the framework with the discrete setting of framework and by detachable connecting device with first sound penetrating hole, the color cell board of described net front is equipped with the LED lamp that is used to show, and is provided with second sound penetrating hole with the corresponding position of first sound penetrating hole on the color cell board of net.
According to the utility model embodiment, the utility model can also comprise following preferred feature:
At the color cell board of the net back side IC element is installed, this IC element is electrically connected with the LED lamp.
On the IC element, cover the plastic cement frame is installed.
The upper surface of LED lamp is surperficial concordant with framework 1, and the main body of lamp is positioned at framework.
Net and scribble waterproof and dustproof, anticorrosion three anti-lacquers on the color cell board.
Frame facet has interior chamfering, and chamfering is front wide and rear narrow shape in this.
Reinforcement is arranged on the framework.
The packing hole that splicing usefulness is arranged four jiaos of casings.
The beneficial effect that the utility model is compared with the prior art is: the color scheme that links to each other with framework apart with the color cell board of net of grid type colorful light-emitting diode (OLED) display screen of the present utility model; netting color cell board is installed on the framework from frame rear portion; thereby make framework not only work the effect of installing and fixing; can also play simultaneously the effect of the color cell board of catch net, LED on it, IC element etc. are protected.
Owing to be when installing at the scene, only need that polylith is independently netted color cell board and be installed on the framework, add power supply and is connected with signal and gets final product, so fast demountable, light and be easy to transport.
The plastic cement frame of netting on the color cell board can be protected the electronic components such as IC on it.
Because the upper surface of LED lamp is surperficial concordant with framework, the main body of LED lamp then is protected in the framework, thereby the LED lamp is not easy to be touched damage.
Owing to scribble waterproof and dustproof, anticorrosion three anti-lacquers, whole device further protected.
Because chamfering is front wide and rear narrow shape in the frame facet, thereby the polylith display screen can form the arc splicing.
Reinforcement is arranged on framework, can further guarantee its intensity.
Four jiaos of packing holes that splicing usefulness is arranged of framework are convenient to connect fast with strapping.
Description of drawings
Fig. 1 a is the front schematic perspective view of the casing of the utility model embodiment grid type colorful light-emitting diode (OLED) display screen;
Fig. 1 b is the positive local enlarged diagram of the casing of the utility model embodiment grid type colorful light-emitting diode (OLED) display screen;
Fig. 1 c is the local enlarged diagram in the back side of the casing of the utility model embodiment grid type colorful light-emitting diode (OLED) display screen;
Fig. 1 d is the side schematic view of the casing of another embodiment grid type colorful light-emitting diode (OLED) display screen of the utility model;
Fig. 2 a is the front schematic view of the color cell board of net of the utility model embodiment grid type colorful light-emitting diode (OLED) display screen;
Fig. 2 b is the synoptic diagram after IC is installed at the back side of the color cell board of net of the utility model embodiment grid type colorful light-emitting diode (OLED) display screen;
Fig. 2 c is the synoptic diagram after the plastic cement frame is installed at the back side of the color cell board of net of the utility model embodiment grid type colorful light-emitting diode (OLED) display screen;
Fig. 3 a is the positive local enlarged diagram after the assembling of the utility model embodiment grid type colorful light-emitting diode (OLED) display screen;
Fig. 3 b is the local enlarged diagram in the back side after the assembling of the utility model embodiment grid type colorful light-emitting diode (OLED) display screen.
Embodiment
Also in conjunction with the accompanying drawings the utility model is described in further details below by concrete embodiment.
Shown in Fig. 1 a, 1b, 1c, the framework 1 of present embodiment grid type color LED display screen is one and includes the sound penetrating hole 14 and the framework of flanging backward.Also has the LED hole 15 of stretching out on the framework 1 for LED.
As Fig. 1 d, in a variant embodiment, there is chamfering 11 its side, and chamfering makes the side be front wide and rear narrow shape, is miter angle approximately.
Shown in Fig. 2 a, 2b, 2c; LED lamp 21 is posted by the SMD attachment process in the color cell board of the net of present embodiment grid type color LED display screen 2 fronts; the back side is pasted with IC element 22; and be welded with other electric devices such as electric capacity; on electronics such as these IC, there is plastic cement frame 23 to protect, is filled with fluid sealant on the plastic cement frame.This IC element 22 is electrically connected with LED lamp 21.Net color cell board 2 and be provided with the sound penetrating hole 24 that matches with the casing sound penetrating hole.
Net and scribble waterproof and dustproof, anticorrosion three anti-lacquers on the color cell board 2.
Shown in Fig. 1 a, 1b, 1c, 1d, framework 1 and the color cell board 2 of net just form a complete grid type colorful light-emitting diode (OLED) display screen after installing by detachable apparatus, net the color cell board 2 positive LED lamps of installing 21 that are used for showing and expose a surface from the LED hole 15 of framework 1, the upper surface of LED lamp 21 is surperficial concordant with framework 1, but its main body is in the inside of framework 1.Second sound penetrating hole 24 on the color cell board 2 of net is corresponding with first sound penetrating hole 14 on the framework 1, does not block mutually, is beneficial to entrant sound.
Fig. 3 a and Fig. 3 b are the local enlarged diagrams after the assembling of present embodiment grid type colorful light-emitting diode (OLED) display screen.At the back side of the color cell board of net, also have signal wire socket 25 and power lead socket 26.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. grid type colorful light-emitting diode (OLED) display screen comprises the framework (1) with first sound penetrating hole (14); It is characterized in that: also comprise with the discrete setting of framework (1) and by detachable connecting device being connected in the color cell board (2) of net on the framework (1), the color cell board of described net (2) front is equipped with the LED lamp (21) that is used to show, and upward is provided with second sound penetrating hole (24) with the corresponding position of first sound penetrating hole (14) at the color cell board of net (2).
2. grid type colorful light-emitting diode (OLED) display screen according to claim 1 is characterized in that: at net color cell board (2) back side IC element (22) is installed, this IC element (22) is electrically connected with LED lamp (21).
3. grid type colorful light-emitting diode (OLED) display screen according to claim 2 is characterized in that: go up covering at IC element (22) plastic cement frame (23) is installed.
4. according to claim 1 or 2 or 3 described grid type colorful light-emitting diode (OLED) display screens, it is characterized in that: the upper surface of LED lamp (21) is surperficial concordant with framework (1), and the main body of LED lamp is positioned at framework (1).
5. according to claim 1 or 2 or 3 described grid type colorful light-emitting diode (OLED) display screens, it is characterized in that: net and scribble waterproof and dustproof, anticorrosion three anti-lacquers on the color cell board (2).
6. according to claim 1 or 2 or 3 described grid type colorful light-emitting diode (OLED) display screens, it is characterized in that: there is interior chamfering (11) framework (1) side, and chamfering is front wide and rear narrow shape in this.
7. according to claim 1 or 2 or 3 described grid type colorful light-emitting diode (OLED) display screens, it is characterized in that: framework has reinforcement on (1).
8. according to claim 1 or 2 or 3 described grid type colorful light-emitting diode (OLED) display screens, it is characterized in that: the packing hole (13) that splicing usefulness is arranged (1) four jiao of framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201317069U CN201780729U (en) | 2010-02-01 | 2010-02-10 | Grid type color light-emitting diode display screen |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020110107.9 | 2010-02-01 | ||
| CN201020110107 | 2010-02-01 | ||
| CN2010201317069U CN201780729U (en) | 2010-02-01 | 2010-02-10 | Grid type color light-emitting diode display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201780729U true CN201780729U (en) | 2011-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201317069U Expired - Fee Related CN201780729U (en) | 2010-02-01 | 2010-02-10 | Grid type color light-emitting diode display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201780729U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108230938A (en) * | 2018-03-30 | 2018-06-29 | 万达文化旅游规划研究院有限公司 | For large LED screen can entrant sound LED display and entrant sound method |
| CN109389912A (en) * | 2017-08-04 | 2019-02-26 | 南京洛普股份有限公司 | It is a kind of can entrant sound LED display unit |
| WO2020063702A1 (en) * | 2018-09-28 | 2020-04-02 | 深圳光峰科技股份有限公司 | Led display screen |
| WO2020073575A1 (en) * | 2018-10-09 | 2020-04-16 | 深圳市奥拓电子股份有限公司 | Led display module and led display screen |
| CN111965891A (en) * | 2020-08-05 | 2020-11-20 | 武汉华星光电技术有限公司 | LED lamp panel, spliced LED lamp panel and display device |
-
2010
- 2010-02-10 CN CN2010201317069U patent/CN201780729U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109389912A (en) * | 2017-08-04 | 2019-02-26 | 南京洛普股份有限公司 | It is a kind of can entrant sound LED display unit |
| CN108230938A (en) * | 2018-03-30 | 2018-06-29 | 万达文化旅游规划研究院有限公司 | For large LED screen can entrant sound LED display and entrant sound method |
| WO2019184134A1 (en) * | 2018-03-30 | 2019-10-03 | 大连万达集团股份有限公司 | Sound-transmission led display screen applied to large-sized led screen and sound transmission method |
| WO2020063702A1 (en) * | 2018-09-28 | 2020-04-02 | 深圳光峰科技股份有限公司 | Led display screen |
| WO2020073575A1 (en) * | 2018-10-09 | 2020-04-16 | 深圳市奥拓电子股份有限公司 | Led display module and led display screen |
| CN111965891A (en) * | 2020-08-05 | 2020-11-20 | 武汉华星光电技术有限公司 | LED lamp panel, spliced LED lamp panel and display device |
| CN111965891B (en) * | 2020-08-05 | 2021-04-27 | 武汉华星光电技术有限公司 | LED lamp panel, spliced LED lamp panel and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN LIGHTKING OPTOELECTRONICS TECH. CO., LTD. Free format text: FORMER NAME: SHENZHEN LIJING PHOTOELECTRIC TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518103 Shenzhen, Guangdong, Fuyong street and the Far East Industrial Zone, the new building of the third Baoan District Patentee after: Shenzhen Lightking Technology Co., Ltd. Address before: 518103, Guangdong, Shenzhen, Baoan District, Fuyong Town, Fuyong street, Far East Industrial Zone, 3 Patentee before: Shenzhen Lijing Photoelectric Technology Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |
Address after: 518103 Guangdong, Shenzhen City, Guangdong Province, Baoan District Fuyong street oyyip road Xu Yuchang Industrial Park, B2 Patentee after: Shenzhen Lightking Technology Co., Ltd. Address before: 518103 Shenzhen, Guangdong, Fuyong street and the Far East Industrial Zone, the new building of the third Baoan District Patentee before: Shenzhen Lightking Technology Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20190210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |