CN103093718A - Tiled display system and power-supply method of the same - Google Patents
Tiled display system and power-supply method of the same Download PDFInfo
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- CN103093718A CN103093718A CN2012105572968A CN201210557296A CN103093718A CN 103093718 A CN103093718 A CN 103093718A CN 2012105572968 A CN2012105572968 A CN 2012105572968A CN 201210557296 A CN201210557296 A CN 201210557296A CN 103093718 A CN103093718 A CN 103093718A
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Abstract
The invention discloses a tiled display system and a power-supply method of the same. A power line is drawn forth from a power supply end. The power line comprises a main line and branches, wherein the main line is arranged among display units, and each branch is connected with a display unit. Compared with traditional power supply mode with parallel distributed power supply cables, the cables being used are reduced greatly by the tiled display system and the power-supply method of the same. Besides, compared with the traditional power supply mode with cascading distributed power supply cables, power-supply reliability can be guaranteed by the tiled display system and the power-supply method of the same, and the phenomenon that other display units can not supply electricity caused by the breakdown of one display unit does not occur.
Description
Technical field
The present invention relates to the splice displaying system field, particularly relate to a kind of splice displaying system and method for supplying power to thereof.
Background technology
Splice displaying system generally comprises several display units, and each display unit needs power supply.
The power supply mode of the splice displaying system that uses at present comprises two kinds, and a kind of mode that distributes side by side for power cable as shown in Figure 1, is told many power cables by the power supply junction box, and every power cable connects 1 display unit.Another kind of mode for power cable cascade distribution as shown in Figure 2, is carried out cascade for electrical transmission between display unit.
The defective of above-mentioned the first power supply mode is that the complicated cable of combination back appearance affects the attractive in appearance of combination, also is unfavorable for Installation and Debugging and maintenance.The defective of the second power supply mode is, after one of them display unit internal abnormality was damaged, all display units of cascade back all can't normal power supply, causes system because of the problem of a plurality of unit of one of them impact.
Summary of the invention
Based on above-mentioned situation, the present invention proposes a kind of splice displaying system and method for supplying power to thereof, to reduce exposed cable outside combination, guarantee simultaneously power supply reliability.
A kind of splice displaying system, comprise power supply, power lead and a plurality of display unit, described power lead comprises a main line and a plurality of branches that are connected with described main line, one termination power of described main line, the other end extends between described display unit, and each described branch connects 1 described display unit.
A kind of method of supplying power to of splice displaying system comprises step:
Draw a main line from power supply, extend between display unit;
Draw a plurality of branches from described main line, each branch connects 1 described display unit.
Splice displaying system of the present invention and method of supplying power to thereof are drawn a power lead from power end, and this power lead comprises main line and branch, and main line is arranged between display unit, and each branch connects 1 display unit.Compare the power supply mode that traditional power cable distributes side by side, the present invention has greatly reduced cable used, compare the power supply mode that traditional power cable cascade distributes, the present invention can guarantee power supply reliability, the phenomenon that a display unit fault causes other display units to power can not occur.
Description of drawings
Fig. 1 is traditional distributed power supply mode schematic diagram side by side;
Fig. 2 is traditional distributed power supply mode schematic diagram of cascade;
Fig. 3 is the structural representation of splice displaying system of the present invention;
Fig. 4 is the schematic flow sheet of the method for supplying power to of splice displaying system of the present invention;
Fig. 5 is the structural representation of an embodiment of display unit in splice displaying system of the present invention.
Embodiment
The present invention simplifies cable under the prerequisite that guarantees power supply reliability, explains in detail the present invention below in conjunction with accompanying drawing and embodiment.
Splice displaying system of the present invention, as shown in Figure 3, comprise power supply, power lead and a plurality of display unit, described power lead comprises a main line and a plurality of branches that are connected with described main line, one termination power of described main line, the other end extends between described display unit, and each described branch connects 1 described display unit.
Main line can have 1, also can have as shown in Figure 32, and corresponding power supply can have 1 or 2, and the number of main line top set is reciprocity with the number of display unit.
Can be to be fixedly connected with between branch and display unit, can be also the connection of plug type, so that dismounting.Be designed to male or female as the end that branch is connected with display unit, the power connection of display unit be designed to female or the male of correspondence.
Branch can draw from the optional position on main line, also can be for design for aesthetic becomes as shown in Figure 3 form, two are branched off into over the ground and occur, join on main line a bit, the main line between two row display units becomes the form of sparerib shelf with branch shape.Main line extends between another two row display units, forms another sparerib shelf.For remaining single-row display unit, main line is arranged at a side of this single-row display unit, and distribution is in a side of main line, and at this moment, main line forms T-shaped the connection with branch.In practical application, can be according to field demand, flexible choice sparerib shelf type or T-shaped power supply mode.
After the male of display unit or female break down, corresponding branch can't power to it.In order to address this problem, the present invention can also be designed to the power connection of display unit comprise two kinds of forms, as shown in Figure 5, a kind of is male, a kind of is female, and the end that branch is connected with display unit to be male or female have specific rule, rule is as follows.
As shown in Figure 3, main line is arranged in the middle of display unit two row, is branched off into being distributed in main line both sides.For two paired branches, an end that is connected with main line join on main line a bit, the other end of one of them branch is male, connect the female of corresponding display unit, the male of this display unit is unsettled, the other end of another branch is female, connect the male of corresponding display unit, the female of this display unit is unsettled.
As seen from the above description, the power connection of each display unit comprises two, and each display unit comprises two power connections in other words: male and female, the joint of branch only have 1: male or female.Paired branch, its joint is opposite, and one is male, and another is female, and this is the consideration of remedying for fault.When the male of joining when display unit and branch or female break down, in order to guarantee power supply, branch that can this display unit is corresponding is to reversing of position, and two described branches after reversing of position reconnect male or the female of corresponding display unit according to the relation of the corresponding female of male.Two power connections of each display unit are except being convenient to transposing, backup to guarantee also to provide feasibility for mutual cascade reliability.
Explain in detail the power supply mode of splice displaying system of the present invention below in conjunction with accompanying drawing and embodiment.
The method of supplying power to of splice displaying system of the present invention as shown in Figure 4, comprises step:
Step S101, draw a main line from power supply, extend between display unit;
Step S102, draw a plurality of branches from described main line, each branch connects 1 described display unit.
As a preferred embodiment, the end that described branch is connected with described display unit is male or female, and the power connection of described display unit comprises corresponding female or male.
As a preferred embodiment, the power connection of described display unit comprises male and female, and described main line is arranged in the middle of described display unit two row or two interlines;
Described being branched off into being distributed in described main line both sides, for two paired described branches, an end that is connected with described main line join on described main line a bit, the other end of one of them branch is male, connect the female of corresponding display unit, the male of this display unit is unsettled, the other end of another branch is female, connect the male of corresponding display unit, the female of this display unit is unsettled;
As a preferred embodiment, also comprise step: when the male of joining when described display unit and described branch or female break down, the branch that this display unit is corresponding is to reversing of position, and two described branches after reversing of position reconnect male or the female of corresponding display unit according to the relation of the corresponding female of male.
As a preferred embodiment, for single-row or single file display unit, described main line is arranged at a maybe side of this row display unit of this row, and described distribution is in a side of described main line.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. splice displaying system, it is characterized in that, comprise power supply, power lead and a plurality of display unit, described power lead comprises a main line and a plurality of branches that are connected with described main line, one termination power of described main line, the other end extends between described display unit, and each described branch connects 1 described display unit.
2. splice displaying system according to claim 1, is characterized in that, the end that described branch is connected with described display unit is male or female, and the power connection of described display unit comprises corresponding female or male.
3. splice displaying system according to claim 2, is characterized in that,
The power connection of described display unit comprises male and female, and described main line is arranged in the middle of described display unit two row or two interlines;
Described being branched off into being distributed in described main line both sides, for two paired described branches, an end that is connected with described main line join on described main line a bit, the other end of one of them branch is male, connect the female of corresponding display unit, the male of this display unit is unsettled, the other end of another branch is female, connect the male of corresponding display unit, the female of this display unit is unsettled.
4. splice displaying system according to claim 3, is characterized in that,
When the male of joining when described display unit and described branch or female break down, the branch that this display unit is corresponding is to reversing of position, and two described branches after reversing of position reconnect male or the female of corresponding display unit according to the relation of the corresponding female of male.
5. splice displaying system according to claim 1, is characterized in that, for single-row or single file display unit, described main line is arranged at a maybe side of this row display unit of this row, and described distribution is in a side of described main line.
6. the method for supplying power to of a splice displaying system, is characterized in that, comprises step:
Draw a main line from power supply, extend between display unit;
Draw a plurality of branches from described main line, each branch connects 1 described display unit.
7. the method for supplying power to of splice displaying system according to claim 6, is characterized in that, the end that described branch is connected with described display unit is male or female, and the power connection of described display unit comprises corresponding female or male.
8. splice displaying system according to claim 7, is characterized in that,
The power connection of described display unit comprises male and female, and described main line is arranged in the middle of described display unit two row or two interlines;
Described being branched off into being distributed in described main line both sides, for two paired described branches, an end that is connected with described main line join on described main line a bit, the other end of one of them branch is male, connect the female of corresponding display unit, the male of this display unit is unsettled, the other end of another branch is female, connect the male of corresponding display unit, the female of this display unit is unsettled.
9. splice displaying system according to claim 8, is characterized in that, also comprises step:
When the male of joining when described display unit and described branch or female break down, the branch that this display unit is corresponding is to reversing of position, and two described branches after reversing of position reconnect male or the female of corresponding display unit according to the relation of the corresponding female of male.
10. splice displaying system according to claim 6, is characterized in that, for single-row or single file display unit, described main line is arranged at a maybe side of this row display unit of this row, and described distribution is in a side of described main line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210557296.8A CN103093718B (en) | 2012-12-19 | 2012-12-19 | Splice displaying system and method for supplying power to thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210557296.8A CN103093718B (en) | 2012-12-19 | 2012-12-19 | Splice displaying system and method for supplying power to thereof |
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| Publication Number | Publication Date |
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| CN103093718A true CN103093718A (en) | 2013-05-08 |
| CN103093718B CN103093718B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210557296.8A Expired - Fee Related CN103093718B (en) | 2012-12-19 | 2012-12-19 | Splice displaying system and method for supplying power to thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104680946A (en) * | 2015-02-12 | 2015-06-03 | 刘剑冰 | Mutual splicing circuit structure of LED (light emitting diode) display screen and splicing wiring method |
| CN109697044A (en) * | 2018-12-12 | 2019-04-30 | 北京时代奥视科技有限公司 | Mosaic screen control system switches the method and computer-readable medium of backup battery |
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| US20030067418A1 (en) * | 2001-10-08 | 2003-04-10 | Mcclintock Dale Thomas | Integrated electronic display |
| US20050146485A1 (en) * | 2003-12-31 | 2005-07-07 | Zerphy Bryron L. | Automatic detection of dynamic message sign display panel configuration |
| CN201017159Y (en) * | 2007-03-05 | 2008-02-06 | 康佳集团股份有限公司 | Digital light processing projection split-joint wall system |
| CN202050141U (en) * | 2011-01-25 | 2011-11-23 | 广州汇安科技有限公司 | Dedicated power feeder for remote infrared electric heating floor |
| CN202050145U (en) * | 2011-01-21 | 2011-11-23 | 广东电网公司电力科学研究院 | Improved generator set vibration protection system connecting plug |
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2012
- 2012-12-19 CN CN201210557296.8A patent/CN103093718B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030067418A1 (en) * | 2001-10-08 | 2003-04-10 | Mcclintock Dale Thomas | Integrated electronic display |
| US20050146485A1 (en) * | 2003-12-31 | 2005-07-07 | Zerphy Bryron L. | Automatic detection of dynamic message sign display panel configuration |
| CN201017159Y (en) * | 2007-03-05 | 2008-02-06 | 康佳集团股份有限公司 | Digital light processing projection split-joint wall system |
| CN202050145U (en) * | 2011-01-21 | 2011-11-23 | 广东电网公司电力科学研究院 | Improved generator set vibration protection system connecting plug |
| CN202050141U (en) * | 2011-01-25 | 2011-11-23 | 广州汇安科技有限公司 | Dedicated power feeder for remote infrared electric heating floor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104680946A (en) * | 2015-02-12 | 2015-06-03 | 刘剑冰 | Mutual splicing circuit structure of LED (light emitting diode) display screen and splicing wiring method |
| CN104680946B (en) * | 2015-02-12 | 2017-08-29 | 深圳市科美芯光电技术有限公司 | The mutual splicing line construction and splicing Wiring method of a kind of LED display |
| CN109697044A (en) * | 2018-12-12 | 2019-04-30 | 北京时代奥视科技有限公司 | Mosaic screen control system switches the method and computer-readable medium of backup battery |
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| CN103093718B (en) | 2015-12-09 |
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