CN201156373Y - LED display screen - Google Patents
LED display screen Download PDFInfo
- Publication number
- CN201156373Y CN201156373Y CNU2007201136038U CN200720113603U CN201156373Y CN 201156373 Y CN201156373 Y CN 201156373Y CN U2007201136038 U CNU2007201136038 U CN U2007201136038U CN 200720113603 U CN200720113603 U CN 200720113603U CN 201156373 Y CN201156373 Y CN 201156373Y
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- China
- Prior art keywords
- drag
- unit display
- display screen
- cover plate
- led display
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- Expired - Fee Related
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Abstract
The utility model provides an LED display screen, comprising at least a row of display screen units installed with LED. The neighboring two display screen units-the upper display screen unit and the lower display screen unit on the same row of the display screen units are connected with each other by a foldable mechanism. Because the utility model adopts the foldable mechanism, the foldable of the display screen is realized. The volume of the utility model is greatly reduced after being folded, which is convenient to be packed and transported. The whole big screen comprises a plurality of display screen units that some problems in the forming process caused by large volume are avoided.
Description
(1) technical field
The utility model relates to a kind of LED display.
(2) background technology
Existing display screen all is single one, if will make the display screen of giant-screen, then bulky is not easy to packing and transportation, and because its volume is big, produces some unnecessary troubles on production technology.
(3) summary of the invention
In order to overcome the above-mentioned deficiency of existing LED display, the utility model provides a kind of Foldable LED display screen.
The technical scheme in the invention for solving the technical problem is: a kind of LED display, comprise that at least one row are equipped with the unit display screen of LED, described unit display screen comprises the plastic base and the LED that is embedded on the described plastic base of sheet, connects by foldable mechanism between the two neighbouring module unit display screens in the same column unit display screen.
This foldable mechanism can be a hinge: between the two neighbouring module unit display screens in the same column unit display screen by crosslinked connection.
This foldable mechanism also can be a flexible cable: be connected in series by flexible cable between the lower surface of the lastblock unit display screen in the same column unit display screen and the upper surface of next module unit display screen.
Further, in order to form the display screen of giant-screen,, this LED display forms rectangular array thereby having the unit display screen that ordered series of numbers arranges up and down, and affixed between the adjacent two module unit display screens in the left and right sides in every capable unit display screen.
Further, affixed by the locking cover plate between the adjacent two module unit display screens in the left and right sides in every capable unit display screen: between the adjacent two module unit display screens in the left and right sides of described locking cover plate in every capable unit display screen, two adjacent module unit display screens of the left and right sides are all fixed by screw and described locking cover plate.
Further, described locking cover plate is provided with threading passage longitudinally, the threading passage of lastblock locking cover plate and the threading passage of next piece cover plate over against, be equipped with in the described threading passage and flexibly connect rope, the described upper end that flexibly connects rope has last locating piece, the described lower end that flexibly connects rope has following locating piece, and described upward locating piece is positioned at the top of described LED display, and described locating piece down is positioned at the below of described LED display.
Further, foldable mechanism of the present utility model also can be the flexible cable string, and described flexible cable string is made up of the end to end drag-line section of plurality of sections flexible cable; Described drag-line section comprises the drag-line body, and the upper end of described drag-line body has brace, offers connecting hole on the described brace; The lower end of described drag-line body has contiguous block, and the lower surface of described contiguous block has breach, and described indentation, there laterally is equipped with coupling bolt; The brace of next section drag-line section is inserted in the breach of contiguous block of the preceding paragraph drag-line section, thereby the connecting hole that described coupling bolt passes through on the described brace couples together two sections drag-line sections; Described locking cover plate is provided with threading passage longitudinally, the threading passage of lastblock locking cover plate and the threading passage of next piece cover plate over against, the drag-line body of each section drag-line section is arranged in the described threading passage, the equal in length of the length of every section drag-line section and unit display screen, thus make the junction of two sections drag-line section between two module unit display screens up and down.
Further, described drag-line section topmost also is connected with the connection rope, described connection rope comprises cable body, the upper end of described cable body is provided with grommet, the lower end of described cable body also is provided with contiguous block, the lower surface of this contiguous block also has breach, this indentation, there also laterally is equipped with coupling bolt, the brace of the drag-line section of described the top upper end is inserted in the breach of contiguous block of described connection rope, thereby the coupling bolt that connects rope passes through drag-line section that connecting hole on the brace of drag-line section topmost will be topmost and connects rope and couple together; Also be equipped with the line ball piece on the described drag-line body, described flexible cable displacement is in the back side of this LED display.
The utility model in use, the upper end of this LED display is connected elevating mechanism, under the driving of elevating mechanism, the utility model is promoted, then can form a complete giant-screen, under the driving of elevating mechanism, the utility model is descended, then the utility model can be folded up.
The beneficial effects of the utility model are: 1. collapsible, reduced volume of the present utility model when folding greatly, and be convenient to packing and transportation.2. the monoblock giant-screen is made up of some module unit display screens, some the moulding process difficult problems when having avoided volume excessive.
(4) description of drawings
Fig. 1 is the structure synoptic diagram of embodiment one described LED display.
Fig. 2 is the Facad structure synoptic diagram of embodiment one described LED display.
Fig. 3 is the structural representation of drag-line section.
Fig. 4 is the structural representation that the drag-line section connects into the flexible cable string.
Fig. 5 is the structural representation that connects rope.
(5) embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Embodiment one
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of LED display comprises that four row triplex rows are equipped with the unit display screen 1 of LED, form a rectangular array, every module unit display screen 1 comprises the plastic base and the LED that is embedded on this plastic base of sheet, and the employing plastic base can be made substrate thinly and be light.
Also comprise locking cover plate 2, between the adjacent two module unit display screens in the left and right sides of described locking cover plate 2 in every capable unit display screen, two adjacent module unit display screens of the left and right sides are all fixed by screw and described locking cover plate 2, also be provided with threading passage 3 longitudinally on the described locking cover plate 2, the threading passage of lastblock locking cover plate and the threading passage of next piece cover plate over against.
Also comprise the flexible cable string 4 that is used to connect the lower unit display screen, described flexible cable string 4 is made up of the end to end drag-line section 5 of plurality of sections flexible cable, every section drag-line section 5 comprises drag-line body 6, the upper end of described drag-line body 6 has brace 7, offer connecting hole 8 on the described brace 7, the lower end of described drag-line body 6 has contiguous block 9, and the lower surface of described contiguous block 9 has breach 10, and described indentation, there laterally is equipped with coupling bolt 11.The brace of next section drag-line section is inserted in the breach of contiguous block of the preceding paragraph drag-line section, thereby described coupling bolt 11 passes through on the described brace 7 connecting hole 8 two sections drag-line sections is coupled together.
The drag-line body 6 of each section drag-line section 5 is arranged in the threading passage 3 of each piece locking cover plate 2, the equal in length of the length of every section drag-line section 5 and unit display screen 1, thereby make two sections drag-line section the junction about between the two module unit display screens.
With reference to Fig. 5, drag-line section topmost also is connected with and connects rope 12, described connection rope 12 comprises cable body 13, the upper end of described cable body 13 is provided with grommet 14, the lower end of described cable body 13 also is provided with contiguous block 9, the lower surface of this contiguous block 9 also has breach 10, this indentation, there also laterally is equipped with coupling bolt 11, the brace of the drag-line section of described the top upper end is inserted in the breach of contiguous block of described connection rope 12, thereby the coupling bolt that connects rope 12 passes through drag-line section that connecting hole on the brace of drag-line section topmost will be topmost and connects rope 12 and couple together.
The utility model in use, the grommet 14 that connects rope 12 is connected with an elevating mechanism, under the driving of elevating mechanism, the utility model is promoted, then can form a complete giant-screen, under the driving of elevating mechanism, the utility model is descended, because last lower unit display screen connects by flexible cable string 4, therefore drag-line body 6 can be folded up the utility model folding between the two module unit display screens up and down.In the present embodiment, drag-line body and cable body are all selected cable wire for use, also can be other flexible cable bodies when allowing.
Certainly this uses is novel also can be held on the elevating mechanism as direct last end hook with LED display by removing being connected of other structures realizations of connecting the rope and elevating mechanism.
In order to make that the drag-line body can be swimmingly folding between the two module unit display screens up and down when folding, also be equipped with line ball piece 15 on the described drag-line body 6, always be positioned at the lower end of drag-line body 6 at the used line ball piece 15 down of gravity, by contiguous block 7 supportings, line ball piece 15 plays the effect of line ball when folding, is convenient to the folding of drag-line body 6.Certainly line ball piece 15 also can be fixed on the lower end of drag-line body 6, leans against on the contiguous block.Line ball piece 15 is spherical in shape in the present embodiment.Simultaneously, the briquetting of drag-line body bottom and contiguous block have also played the effect of locating piece, prevent that the drag-line body from skidding off from the threading passage.
For the purpose of attractive in appearance, described flexible cable string 4 is positioned at the back side of this LED display.
Embodiment two
A kind of LED display comprises that four row triplex rows are equipped with the unit display screen of LED, forms a rectangular array, and every module unit display screen comprises the plastic base and the LED that is embedded on this plastic base of sheet.
Also comprise the locking cover plate, between the adjacent two module unit display screens in the left and right sides of described locking cover plate in every capable unit display screen, two adjacent module unit display screens of the left and right sides are all fixed by screw and described locking cover plate.Be connected through the hinge between the two neighbouring module unit display screens in the same column unit display screen.
The utility model in use, the upper end of this LED display is connected elevating mechanism, under the driving of elevating mechanism, the utility model is promoted, then can form a complete giant-screen, under the driving of elevating mechanism, the utility model is descended, owing to be connected through the hinge between the two neighbouring module unit display screens in the same column unit display screen, therefore the utility model can be folded up.
Embodiment three
A kind of LED display comprises that four row triplex rows are equipped with the unit display screen of LED, forms a rectangular array, and every module unit display screen comprises the plastic base and the LED that is embedded on this plastic base of sheet.
Also comprise the locking cover plate, between the adjacent two module unit display screens in the left and right sides of described locking cover plate in every capable unit display screen, two adjacent module unit display screens of the left and right sides are all fixed by screw and described locking cover plate.
Be connected in series by flexible cable between the lower surface of the lastblock unit display screen in the same column unit display screen and the upper surface of next module unit display screen, the flexible cable string is a cable wire in the present embodiment, can certainly be other flexible cables.
The utility model in use, the upper end of this LED display is connected elevating mechanism, under the driving of elevating mechanism, the utility model is promoted, then can form a complete giant-screen, under the driving of elevating mechanism, the utility model is descended, owing to be connected in series by flexible cable between the lower surface of the lastblock unit display screen in the same column unit display screen and the upper surface of next module unit display screen, so the utility model can be folded up.
Embodiment four
A kind of LED display comprises that four row triplex rows are equipped with the unit display screen of LED, forms a rectangular array, and every module unit display screen comprises the plastic base and the LED that is embedded on this plastic base of sheet.
Also comprise the locking cover plate, between the adjacent two module unit display screens in the left and right sides of described locking cover plate in every capable unit display screen, two adjacent module unit display screens of the left and right sides are all fixed by screw and described locking cover plate, also be provided with threading passage longitudinally on the described locking cover plate, the threading passage of lastblock locking cover plate and the threading passage of next piece cover plate over against, be equipped with in the described threading passage and flexibly connect rope, the described upper end that flexibly connects rope has last locating piece, the described lower end that flexibly connects rope has following locating piece, described upward locating piece is positioned at the top of described LED display, described locating piece down is positioned at the below of described LED display, and last locating piece and following locating piece prevent to flexibly connect rope and skid off in the threading passage.
The utility model in use, the upper end of this LED display is connected elevating mechanism, under the driving of elevating mechanism, the utility model is promoted, then can form a complete giant-screen, under the driving of elevating mechanism, the utility model is descended, because last lower unit display screen is together in series by flexibly connecting rope, then the utility model can be folded up.
Claims (10)
1. a LED display comprises that at least one row are equipped with the unit display screen of LED, is characterized in that: connect by foldable mechanism between the two neighbouring module unit display screens in the same column unit display screen.
2. LED display as claimed in claim 1 is characterized in that: be connected through the hinge between the two neighbouring module unit display screens in the same column unit display screen.
3. LED display as claimed in claim 1 is characterized in that: be connected in series by flexible cable between the lower surface of the lastblock unit display screen in the same column unit display screen and the upper surface of next module unit display screen.
4. LED display as claimed in claim 1 is characterized in that: thereby having the unit display screen that ordered series of numbers arranges up and down, this LED display forms rectangular array, and affixed between the adjacent two module unit display screens in the left and right sides in every capable unit display screen.
5. as claim 2 or 3 described LED display, it is characterized in that: thereby having the unit display screen that ordered series of numbers arranges up and down, this LED display forms rectangular array, affixed between the adjacent two module unit display screens in the left and right sides in every capable unit display screen.
6. LED display as claimed in claim 4, it is characterized in that: also comprise the locking cover plate, between the adjacent two module unit display screens in the left and right sides of described locking cover plate in every capable unit display screen, two adjacent module unit display screens of the left and right sides are all fixed by screw and described locking cover plate.
7. LED display as claimed in claim 5, it is characterized in that: also comprise the locking cover plate, between the adjacent two module unit display screens in the left and right sides of described locking cover plate in every capable unit display screen, two adjacent module unit display screens of the left and right sides are all fixed by screw and described locking cover plate.
8. LED display as claimed in claim 6, it is characterized in that: described locking cover plate is provided with threading passage longitudinally, the threading passage of lastblock locking cover plate and the threading passage of next piece cover plate over against, be equipped with in the described threading passage and flexibly connect rope, the described upper end that flexibly connects rope has last locating piece, the described lower end that flexibly connects rope has following locating piece, described upward locating piece is positioned at the top of described LED display, and described locating piece down is positioned at the below of described LED display.
9. LED display as claimed in claim 6 is characterized in that: described foldable mechanism is the flexible cable string, and described flexible cable string is made up of the end to end drag-line section of plurality of sections flexible cable;
Described drag-line section comprises the drag-line body, and the upper end of described drag-line body has brace, offers connecting hole on the described brace; The lower end of described drag-line body has contiguous block, and the lower surface of described contiguous block has breach, and described indentation, there laterally is equipped with coupling bolt;
The brace of next section drag-line section is inserted in the breach of contiguous block of the preceding paragraph drag-line section, thereby the connecting hole that described coupling bolt passes through on the described brace couples together two sections drag-line sections;
Described locking cover plate is provided with the passage of threading longitudinally of position correspondence, the threading passage of lastblock locking cover plate and the threading passage of next piece cover plate over against, the drag-line body of each section drag-line section is arranged in the described threading passage, the equal in length of the length of every section drag-line section and unit display screen, thus make the junction of two sections drag-line section between two module unit display screens up and down.
10. LED display as claimed in claim 9, it is characterized in that: described drag-line section topmost also is connected with the connection rope, described connection rope comprises cable body, the upper end of described cable body is provided with grommet, the lower end of described cable body also is provided with contiguous block, the lower surface of this contiguous block also has breach, this indentation, there also laterally is equipped with coupling bolt, the brace of the drag-line section of described the top upper end is inserted in the breach of contiguous block of described connection rope, thereby the coupling bolt that connects rope passes through drag-line section that connecting hole on the brace of drag-line section topmost will be topmost and connects rope and couple together;
Also be equipped with the line ball piece on the described drag-line body, described flexible cable displacement is in the back side of this LED display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201136038U CN201156373Y (en) | 2007-08-22 | 2007-08-22 | LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201136038U CN201156373Y (en) | 2007-08-22 | 2007-08-22 | LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201156373Y true CN201156373Y (en) | 2008-11-26 |
Family
ID=40104150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201136038U Expired - Fee Related CN201156373Y (en) | 2007-08-22 | 2007-08-22 | LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201156373Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103514817A (en) * | 2013-10-25 | 2014-01-15 | 刘延平 | Automatically-foldable LED display screen and application method thereof |
| WO2014108006A1 (en) * | 2013-01-09 | 2014-07-17 | 深圳市维世科技有限公司 | Flexible led screen capable of being folded freely |
| CN104376794A (en) * | 2014-11-14 | 2015-02-25 | 无锡悟莘科技有限公司 | Outdoor lifting control system of LED display screen capable of rising and falling |
| CN109345958A (en) * | 2018-09-25 | 2019-02-15 | 武汉华星光电半导体显示技术有限公司 | Cover board and flexible display screen for flexible display screen |
| CN114944116A (en) * | 2022-06-10 | 2022-08-26 | 北京城建十建设工程有限公司 | Connection structure of LED screen, electric device and aluminum pipe |
-
2007
- 2007-08-22 CN CNU2007201136038U patent/CN201156373Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014108006A1 (en) * | 2013-01-09 | 2014-07-17 | 深圳市维世科技有限公司 | Flexible led screen capable of being folded freely |
| EP2755459A3 (en) * | 2013-01-09 | 2015-09-30 | Yanping Liu | Freely-foldable flexible LED screen |
| CN103514817A (en) * | 2013-10-25 | 2014-01-15 | 刘延平 | Automatically-foldable LED display screen and application method thereof |
| CN103514817B (en) * | 2013-10-25 | 2016-03-23 | 刘延平 | Can the LED display of auto-folder and using method thereof |
| CN104376794A (en) * | 2014-11-14 | 2015-02-25 | 无锡悟莘科技有限公司 | Outdoor lifting control system of LED display screen capable of rising and falling |
| CN109345958A (en) * | 2018-09-25 | 2019-02-15 | 武汉华星光电半导体显示技术有限公司 | Cover board and flexible display screen for flexible display screen |
| US10893622B2 (en) | 2018-09-25 | 2021-01-12 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Cover plate for flexible display screen and flexible display screen |
| CN114944116A (en) * | 2022-06-10 | 2022-08-26 | 北京城建十建设工程有限公司 | Connection structure of LED screen, electric device and aluminum pipe |
| CN114944116B (en) * | 2022-06-10 | 2024-02-20 | 北京城建十建设工程有限公司 | Connection structure of LED screen, electric device and aluminum pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo BEC Lighting Co., Ltd. Assignor: Zhou Xiaodong Contract record no.: 2010330000682 Denomination of utility model: LED display screen control system Granted publication date: 20081126 License type: Exclusive License Record date: 20100430 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20110822 |