CN201225550Y - Frontal face-maintainable module group structure of ultra-small space distance LED display screen - Google Patents
Frontal face-maintainable module group structure of ultra-small space distance LED display screen Download PDFInfo
- Publication number
- CN201225550Y CN201225550Y CN200820095379.9U CN200820095379U CN201225550Y CN 201225550 Y CN201225550 Y CN 201225550Y CN 200820095379 U CN200820095379 U CN 200820095379U CN 201225550 Y CN201225550 Y CN 201225550Y
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- led display
- structural member
- display screen
- lamp plate
- member unit
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 2
- 230000007704 transition Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- SAPGTCDSBGMXCD-UHFFFAOYSA-N (2-chlorophenyl)-(4-fluorophenyl)-pyrimidin-5-ylmethanol Chemical compound C=1N=CN=CC=1C(C=1C(=CC=CC=1)Cl)(O)C1=CC=C(F)C=C1 SAPGTCDSBGMXCD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a front-face-maintainable mould structure for a super-small spacing LED display screen. The mould structure comprises a display screen frame and an LED display screen mould lamp panel and is characterized in that a transitional structure component unit is arranged between the display screen frame and the LED display screen mould lamp panel. The structure component unit is of a rectangular sash structure and at least comprises four sashes or sashes with a quantity which is multiple of 4. As the transitional structure component unit is arranged between the display screen frame and the LED display screen mould lamp panel, the transition of the LED display screen mould lamp panel from a small area to a large area is easy; and the installation and the disassembly of the LED display screen mould lamp panel from the front face, i.e. front maintenance can be realized by utilizing the special structure design of the structure component unit, therefore, a simple and convenient maintenance method is provided for the structure of an LED display screen with super-high density and small spacing.
Description
Technical field
The utility model relates to a kind of LED display, and modular structure can be safeguarded in the front of especially extra small spacing LED display.
Background technology
The spacing general range of less LED lamp is at 6～10mm in the existing LED display technology, the pel spacing of LED display is more for a short time to mean that the picture element density in the unit are (being unit with 1 square metre generally) is high more, the pixel number that expression can participate in showing picture on the display screen is many more, when display area one timing, picture element density is high more to show that the picture reduction degree of display screen is high more, and picture displayed is clear more.The density that existing display screen technology can reach is many at 6～10mm, if the picture that shows the comparison exquisiteness just need be done display screen to such an extent that could satisfy the desired whole screen image prime number of high definition picture very greatly.So often in the confined space, can't realize.
Therefore, existing large area LED display screen generally is that the LED lamp plate is directly installed on the framework of display screen by casing, this structure is owing to the trace arrangements of lamp plate back, reason such as fixing, must make display screen box body have suitable thickness, screen weights increases, and generally adopting back enclosed structure mode, its shortcoming is: one, the splicing precision of display screen is difficult to improve, and can not guarantee the requirement of extra small spacing to the high accuracy condition; Whether qualified, waste time and energy on safeguarding simultaneously if can't accurately and timely observe the positive surface evenness of display screen when two, safeguarding.And pel spacing is minimum, and is very high for the required precision of structural design, carries out front maintenance or title " preceding maintenance " under more highly difficult requirement, and the structural design of display screen itself is thrown down the gauntlet to prior art exactly.
Summary of the invention
Development purpose of the present utility model is to overcome above-mentioned existing in prior technology defective, and a kind of raising display screen splicing precision is provided, and can realize a kind of VHD of front maintenance, little spacing LED display modular structure simultaneously.
Modular structure can be safeguarded in the front of a kind of extra small spacing LED display of the present utility model, comprise display frame and LED display module lamp plate, it is characterized in that: be provided with transitional structural member unit between described display frame and the LED display module lamp plate.
Described structural member unit is the rectangle frame lattice structure, and this structural member unit has 4 sashes at least or has a multiple sash of 4.
It is corresponding with the locating hole of LED display module lamp plate that each sash periphery of described structural member unit has reference column protruding more than 2 or 2 at least.
The vertical edges inboard of neighboring, described structural member unit have some preset safeguard screw, this safeguards that screw also has the fixing PCB pad of two screws of a usefulness, has an aperture in the middle of the pad and is slightly less than the services aperture of safeguarding the cap nut external diameter.
The described services aperture of safeguarding screw and PCB pad that presets is corresponding on same axis with the services aperture on the LED display module lamp plate.
Respectively there is the set screw that presets of an adjustment structure part unit flatness inboard that described structural member unit is four jiaos, and it is also corresponding with corresponding services aperture on the LED display module lamp plate that this presets screw.
The back side of described structural member unit is provided with presets power panel, presets power panel by this and realizes that LED display module lamp plate is connected with the control circuit of display screen.
Described LED display module lamp plate is corresponding with the rectangle sash of structural member unit, is provided with locating hole, services aperture, the fixing hole of some quantity.
The back side of described structural member unit also is provided with pre-buried copper post and fixing washer, and is corresponding with the fixing hole of LED display module lamp plate.
The beneficial effects of the utility model are: because of being provided with transitional structural member unit between display frame and the LED display module lamp plate, LED display module lamp plate is easier to large tracts of land transition ratio by small size, and utilize the special construction design of this structural member unit can realize that LED display module lamp plate mounts and dismounts from the front, i.e. " preceding maintenance ", for the structure of VHD, little spacing LED display provides simply, maintenance mode easily.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model structural member cellular construction schematic diagram;
Fig. 3 is that the utility model presets and safeguards the screw schematic diagram;
Fig. 4 is that the utility model presets the set screw schematic diagram;
Fig. 5 is pre-buried copper post of the utility model and fixing washer schematic diagram;
Fig. 6 is that the utility model presets the power panel schematic diagram;
Fig. 7 is the utility model structural member unit finished product schematic diagram.
Among the figure: 1, display frame; 2, structural member unit; 3, LED display module lamp plate; 4, reference column; 5, preset and safeguard screw; 6, PCB pad; 7, the services aperture of PCB pad; 8, pre-buried copper post; 9, services aperture; 10, fixing hole; 11, preset the set screw hole; 12, preset set screw; 13, fixing washer; 14, preset power panel; 15, locating hole.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further elaborated, shown in Fig. 1-7, modular structure can be safeguarded in the front of a kind of extra small spacing LED display of the present utility model, comprise display frame 1 and LED display lamp plate 3, it is characterized in that: be provided with transitional structural member unit 2 between described display frame 1 and the LED display module lamp plate 3.
Described structural member unit 2 is the rectangle frame lattice structure, and this structural member unit 2 has 4 sashes at least or has a multiple sash of 4.
It is corresponding with the locating hole 15 of LED display module lamp plate 3 that each sash periphery of described structural member unit 2 has reference column 4 protruding more than 2 or 2 at least.
The vertical edges inboard of 2 neighborings, described structural member unit has some presetting and safeguards screw 5, and this safeguards that screw 5 also has the fixing PCB pad 6 of two screws of a usefulness, has an aperture in the middle of the pad and is slightly less than the services aperture 7 of safeguarding the cap nut external diameter.
The described services aperture 7 of safeguarding screw 5 and PCB pad 6 that presets is corresponding on same axis with the services aperture 9 on the LED display module lamp plate 3.When display screen need be safeguarded, can use screwdriver to pass services aperture 9 on the LED display module lamp plate 3, the services aperture 7 of passing PCB pad 6 simultaneously arrives safeguards screw 5, turns to safeguard that screw 5 gets final product the installation and maintenance of implementation structure spare unit 2 and display frame 1.
What respectively there was an adjustment structure part unit flatness inboard that described structural member unit is 2 four jiaos presets set screw 11, and it is also corresponding with corresponding services aperture 9 on the LED display module lamp plate 3 that this presets screw 11.When the flatness of structural member unit 2 and display screen integral body is not enough, can use screwdriver to pass services aperture 9 on the LED display module lamp plate 3, set screw 11 is preset in arrival, turns to preset set screw 11, can realize the purpose of adjustment structure part unit 2 flatness.
The back side of described structural member unit 2 is provided with presets power panel 14, presets power panel 14 by this and realizes that LED display module lamp plate 3 is connected with the control circuit of display screen.
Described LED display module lamp plate 3 is corresponding with the rectangle sash of structural member unit 2, is provided with locating hole 15, services aperture 9, the fixing hole 10 of some quantity.
The back side of described structural member unit 2 also is provided with pre-buried copper post 8 and fixing washer 13, and is corresponding with the fixing hole 15 of LED display module lamp plate 3.
Claims (9)
1, modular structure can be safeguarded in the front of extra small spacing LED display, comprises display frame and LED display lamp plate, it is characterized in that: have transitional structural member unit between described display frame and the LED display lamp plate.
2, modular structure can be safeguarded in the front of extra small spacing LED display according to claim 1, it is characterized in that: described structural member unit is the rectangle frame lattice structure, and this structural member unit has 4 sashes at least or has a multiple sash of 4.
3, modular structure can be safeguarded in the front of extra small spacing LED display according to claim 1, it is characterized in that: it is corresponding with the locating hole of LED display lamp plate that each sash periphery of described structural member unit has reference column protruding more than 2 or 2 at least.
4, modular structure can be safeguarded in the front of extra small spacing LED display according to claim 1, it is characterized in that: the vertical edges inboard of neighboring, described structural member unit has some screws that preset, this screw position also has the fixing PCB pad of two screws of a usefulness, has an aperture in the middle of the pad and is slightly less than the services aperture of safeguarding the cap nut external diameter.
5, modular structure can be safeguarded in the front of extra small spacing LED display according to claim 4, it is characterized in that: the described services aperture of safeguarding screw and PCB pad that presets is corresponding on same axis with the services aperture on the LED display module lamp plate.
6, modular structure can be safeguarded in the front of extra small spacing LED display according to claim 1, it is characterized in that: respectively there is the set screw that presets of an adjustment structure part unit flatness inboard that described structural member unit is four jiaos, and it is also corresponding with corresponding services aperture on the LED display module lamp plate that this presets screw.
7, modular structure can be safeguarded in the front of extra small spacing LED display according to claim 1, it is characterized in that: the back side of described structural member unit is provided with presets power panel, presets power panel by this and realizes that LED display module lamp plate is connected with the control circuit of display screen.
8, modular structure can be safeguarded in the front of extra small spacing LED display according to claim 1, it is characterized in that: described LED display module lamp plate is corresponding with the rectangle sash of structural member unit, is provided with locating hole, services aperture, the fixing hole of some quantity.
9, modular structure can be safeguarded in the front of extra small spacing LED display according to claim 1, it is characterized in that: the back side of described structural member unit also is provided with pre-buried copper post and fixing washer, and is corresponding with the fixing hole of LED display module lamp plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820095379.9U CN201225550Y (en) | 2008-07-11 | 2008-07-11 | Frontal face-maintainable module group structure of ultra-small space distance LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820095379.9U CN201225550Y (en) | 2008-07-11 | 2008-07-11 | Frontal face-maintainable module group structure of ultra-small space distance LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201225550Y true CN201225550Y (en) | 2009-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820095379.9U Expired - Fee Related CN201225550Y (en) | 2008-07-11 | 2008-07-11 | Frontal face-maintainable module group structure of ultra-small space distance LED display screen |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101789205A (en) * | 2010-03-05 | 2010-07-28 | 深圳市洲明科技股份有限公司 | Flat panel display device and fixing mechanism for fixing display module and cabinet |
| CN102054403A (en) * | 2010-11-02 | 2011-05-11 | 深圳市中庆微科技开发有限公司 | Display screen maintained from front end |
| CN102074169A (en) * | 2011-01-07 | 2011-05-25 | 深圳市中庆微科技开发有限公司 | Window type light-emitting diode (LED) display screen maintained at front end |
| CN101694762B (en) * | 2009-09-30 | 2011-11-09 | 深圳市雷凌显示技术有限公司 | Display screen box body and LED display screen |
| CN102646373A (en) * | 2012-04-23 | 2012-08-22 | 吴小刚 | LED display module with quick mounting-demounting structure |
| CN104537957A (en) * | 2014-11-26 | 2015-04-22 | 南京汉德森科技股份有限公司 | Low-cost and extremely-small-space LED display screen and working method thereof |
| CN105023523A (en) * | 2015-08-14 | 2015-11-04 | 利亚德光电股份有限公司 | Display device |
| CN105427759A (en) * | 2016-01-12 | 2016-03-23 | 利亚德光电股份有限公司 | Display screen assembly and display device with same |
| CN110211510A (en) * | 2019-06-13 | 2019-09-06 | 惠州市德赛智能科技有限公司 | A kind of anti-small space distance LED display screen and assemble method to collide in lamp face |
| CN110992848A (en) * | 2019-12-27 | 2020-04-10 | 威创集团股份有限公司 | LED display module flatness adjusting device |
| US10741107B2 (en) | 2013-12-31 | 2020-08-11 | Ultravision Technologies, Llc | Modular display panel |
| WO2021008198A1 (en) * | 2019-07-12 | 2021-01-21 | 深圳市百事达光电有限公司 | Cylindrical led display screen |
| CN112259005A (en) * | 2020-10-29 | 2021-01-22 | 深圳市洲明科技股份有限公司 | Positioning method of front maintenance hole, terminal and storage medium |
| CN115457882A (en) * | 2022-09-30 | 2022-12-09 | 深圳市大族元亨光电股份有限公司 | LED display screen |
-
2008
- 2008-07-11 CN CN200820095379.9U patent/CN201225550Y/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694762B (en) * | 2009-09-30 | 2011-11-09 | 深圳市雷凌显示技术有限公司 | Display screen box body and LED display screen |
| CN101789205B (en) * | 2010-03-05 | 2011-09-21 | 深圳市洲明科技股份有限公司 | Flat panel display device and fixing mechanism for fixing display module and cabinet |
| CN101789205A (en) * | 2010-03-05 | 2010-07-28 | 深圳市洲明科技股份有限公司 | Flat panel display device and fixing mechanism for fixing display module and cabinet |
| CN102054403A (en) * | 2010-11-02 | 2011-05-11 | 深圳市中庆微科技开发有限公司 | Display screen maintained from front end |
| CN102054403B (en) * | 2010-11-02 | 2014-12-03 | 深圳市中庆微科技开发有限公司 | Display screen maintained from front end |
| CN102074169B (en) * | 2011-01-07 | 2015-07-08 | 深圳市中庆微科技开发有限公司 | Window type light-emitting diode (LED) display screen maintained at front end |
| CN102074169A (en) * | 2011-01-07 | 2011-05-25 | 深圳市中庆微科技开发有限公司 | Window type light-emitting diode (LED) display screen maintained at front end |
| CN102646373A (en) * | 2012-04-23 | 2012-08-22 | 吴小刚 | LED display module with quick mounting-demounting structure |
| CN102646373B (en) * | 2012-04-23 | 2013-10-23 | 吴小刚 | LED display module with quick mounting-demounting structure |
| US10741107B2 (en) | 2013-12-31 | 2020-08-11 | Ultravision Technologies, Llc | Modular display panel |
| CN104537957A (en) * | 2014-11-26 | 2015-04-22 | 南京汉德森科技股份有限公司 | Low-cost and extremely-small-space LED display screen and working method thereof |
| CN105023523A (en) * | 2015-08-14 | 2015-11-04 | 利亚德光电股份有限公司 | Display device |
| CN105427759A (en) * | 2016-01-12 | 2016-03-23 | 利亚德光电股份有限公司 | Display screen assembly and display device with same |
| CN105427759B (en) * | 2016-01-12 | 2019-05-17 | 利亚德光电股份有限公司 | Display screen component and display device with it |
| CN110211510A (en) * | 2019-06-13 | 2019-09-06 | 惠州市德赛智能科技有限公司 | A kind of anti-small space distance LED display screen and assemble method to collide in lamp face |
| WO2021008198A1 (en) * | 2019-07-12 | 2021-01-21 | 深圳市百事达光电有限公司 | Cylindrical led display screen |
| CN110992848A (en) * | 2019-12-27 | 2020-04-10 | 威创集团股份有限公司 | LED display module flatness adjusting device |
| CN110992848B (en) * | 2019-12-27 | 2022-02-22 | 威创集团股份有限公司 | LED display module flatness adjusting device |
| CN112259005A (en) * | 2020-10-29 | 2021-01-22 | 深圳市洲明科技股份有限公司 | Positioning method of front maintenance hole, terminal and storage medium |
| CN115457882A (en) * | 2022-09-30 | 2022-12-09 | 深圳市大族元亨光电股份有限公司 | LED display screen |
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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 YAHAM OPTOELECTRONICS CO., LTD. Free format text: FORMER NAME: SHENZHEN YAHAM OPTOPELECTRONICS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518103, Baoan District 128, Chongqing Road, Yongfu Road, Guangdong, Shenzhen Province, 4 laser industrial parks Patentee after: Shenzhen Yaham Optoelectronics Co., Ltd. Address before: 518000, No. 1, 2 and 6 building, 4 industrial zone, people's street, Baoan District, Guangdong, Shenzhen Patentee before: Shenzhen Yaham Optopelectronics Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 518103, Baoan District 128, Chongqing Road, Fuyong Road, Guangdong, Shenzhen Province, 4 laser industrial parks Patentee after: Shenzhen Yaham Optoelectronics Co., Ltd. Address before: 518103, Baoan District 128, Chongqing Road, Yongfu Road, Guangdong, Shenzhen Province, 4 laser industrial parks Patentee before: Shenzhen Yaham Optoelectronics Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Liu Bailiang Document name: Notification of Passing Examination on Formalities |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20160711 |