CN102214417B - Hollow permeation type LED (light emitting diode) display screen structure - Google Patents
Hollow permeation type LED (light emitting diode) display screen structure Download PDFInfo
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- CN102214417B CN102214417B CN 201010140698 CN201010140698A CN102214417B CN 102214417 B CN102214417 B CN 102214417B CN 201010140698 CN201010140698 CN 201010140698 CN 201010140698 A CN201010140698 A CN 201010140698A CN 102214417 B CN102214417 B CN 102214417B
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- led display
- keel
- lamp bar
- hollow
- drain pan
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Abstract
The invention relates to a hollow permeation type LED (light emitting diode) display screen structure. The LED display screen is formed by splicing a plurality of LED display units; each LED display unit comprises a keel (2), a plurality of lamp strips (1), connecting rods (4) and a positioning connecting strip (5), wherein the keel (2) is provided with a signal distribution card connector; the plurality of lamp strips (1) are equidistantly arranged on one side of the keel (2); the connecting rods (4) are arranged on two ends at the other side of the keel (2); the positioning connecting strip (5) is connected with one end of the lamp strips (1); a connecting cylinder (3) is arranged at one end of the keel (2); the connecting cylinder (3) and the connecting rods (4) are used for connecting with the adjacent LED display units; and a blank cap is buckled at one end of the exposed keel (2) of the LED display screen.
Description
Technical field
The present invention relates to a kind of LED display of being convenient to be installed on the penetrating hollow out of building hall, particularly a kind of structure of hollow permeation formula LED display.
Background technology
LED is exactly light emitting diode, and the english abbreviation of light emitting diode is called for short LED.It is a kind of display mode by the control semiconductor light-emitting-diode, is used for the display screen of the various information such as display text, figure, image, animation, market, video, video signal.
LED display is divided into graphic display screen and video display screen, forms by the LED matrix-block.Graphic display screen can with computing machine simultaneous display Chinese character, English text and figure; Video display screen adopts microcomputer to control, picture and text, image and luxuriant, with in real time, synchronously, information propagation pattern is play various information clearly, also can show two dimension, three-dimensional animation, video recording, TV, VCD program and on-the-spot circumstance.LED display display frame is bright in luster, stereoscopic sensation is strong, quiet such as oil painting, moving such as film, be widely used in station, harbour, airport, market, hospital, hotel, bank, securities market, construction market, auction room, Industrial Management and other public place.
Its advantage: brightness is high, operating voltage is low, power consumption is little, microminiaturized, easily with integrated circuit coupling, driving simply, long, shock-resistant, stable performance of life-span.
Development along with led market, the public institution of demand led display screen gets more and more in the modern life, people are often stepping on hasty step and are commuting bustling road, so now a lot of large-scale activities all can come live by building or roadside electronic display, all can roll every day on the display screen such as Huai-Hai, the Nanjing Road road in Shanghai broadcast advertisement or news, and the miniature electric display screen in roadside also has the weather forecast of every day, the real-time information such as road conditions are propagated to each person of passing by on one's way, and have so just increased the demand of much wanting to buy led electronic display and lease LED display.
Present traditional penetrating LED display, because its complex structure, LED display unit resolution is low, cause penetrating rate low, and electric wire, signal wire such as expose at the defective, cause it as the wall of a stifled black, all can not satisfy hall's installation and use of modernized building from outward appearance, penetrating rate, flatness.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of structure of hollow permeation formula LED display, overcome the penetrating LED display cell resolution of present stripe shape low (only having 32 * 32=1024 point pixel), and complex structure, penetrating shelter area is too large, electric wire, signal wire expose, and penetrating LED display unit size is too little, easily causes the problems such as splicing out-of-flatness.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: this LED display is by the splicing of some led display units and form, and described led display unit comprises the keel that are provided with signal and distribute card connector, is installed on the lamp bar of some equidistant arrangements of this keel one side, is installed on respectively the connecting link at these keel opposite side two ends and the bar that is located by connecting that is connected with described lamp bar one end; One end of described keel is provided with connecting cylinder, and described connecting cylinder and connecting link are all for being connected with the adjacent LED display unit; One end button of the keel that described LED display is exposed is provided with stifle.
Preferably, described lamp bar comprises lamp bar drain pan, is contained in this lamp bar drain pan and is equiped with the pcb board of some light emitting diodes and the cover plate that fastens with lamp bar drain pan; Described pcb board one end is provided with signal socket connector, and described lamp bar drain pan bottom surface is provided with opening for signal socket connector) stretch out.
Preferably, the bottom surface of described lamp bar drain pan is provided with the reference column of some hollows, corresponding with the reference column through hole that is provided with on the described pcb board, and screw is spirally connected fixing by the reference column of through hole and hollow.
Preferably, the sidewall of described lamp bar drain pan is concaved with respectively draw-in groove, and the lower surface of described cover plate is provided with the flange that cooperates with draw-in groove.
Preferably, adopt screw to be connected between described cover plate and the lamp bar drain pan.
Preferably, described connecting cylinder is fixedly connected with adjacent two led display units respectively by screw.
Preferably, described lamp bar by screw respectively with keel, the bar that is located by connecting is fixed; Described connecting link and keel are screwed; Signal in signal socket connector on the described lamp bar and the keel distributes card connector to link to each other.
Preferably, described stifle (6) adopts screw to be fixedly connected with an end of described keel (2).
Connecting cylinder couples together two adjacent hollow permeation LED display unit of this direction among the present invention, requires until satisfy the design size of this closure.Connecting link couples together two of another direction adjacent hollow permeation LED display unit with the bar that is located by connecting with screw.Require until satisfy design size.And last hollow permeation LED display unit only uses one of them keel.After all connections were finished, the top and bottom of the keel of this hollow permeation LED display was respectively installed a stifle sealing, and this hollow permeation LED structure has just been finished.
It is large to the invention provides a kind of penetrating rate, and installation accuracy can guarantee, Rimless, no signal line, cable expose, hollow permeation LED display structure.It can not destroy hall's whole structure, has more hommization, and is like nature itself with monolithic architecture, combines together.The sense of depression of effectively having avoided traditional display screen to cause.It had both well solved the defective of traditional penetrating display screen, solved dexterously again the preferably contradiction of display screen penetrating effect and resolution, had realized display screen equal good visual effect under the opening and closing state.
Description of drawings:
Fig. 1 is hollow permeation LED display splicing scheme of installation of the present invention.
Fig. 2 is adjacent keel splicing construction synoptic diagram among the present invention.
Fig. 3 is lamp bar structural representation among the present invention.
Fig. 4 is lamp bar partial structurtes synoptic diagram among the present invention.
Fig. 5 is hollow permeation led display unit structural representation of the present invention.
Fig. 6 is connecting cylinder scheme of installation among the present invention.
Fig. 7 is stifle structural representation among the present invention.
Fig. 8 is stifle mounting structure synoptic diagram of the present invention.
Embodiment
Please refer to shown in Figure 5, a kind of structure of hollow permeation formula LED display, formed by some hollow permeation LED display unit spliceds, each LED display cellular construction is identical, and described led display unit comprises the keel 2 that are provided with signal and distribute card connector, is installed on the lamp bar 1 of some equidistant arrangements of these keel 2 one sides, is installed on respectively the connecting link 4 at these keel 2 opposite side two ends and the bar 5 that is located by connecting that is connected with described lamp bar 1 one ends; One end of described keel 2 is provided with connecting cylinder 3, and described connecting cylinder 3 is connected with connecting link all for being connected with the adjacent LED display unit; One end of the keel 2 that described LED display is exposed fastens stifle 6.Described stifle 6 adopts screw to be fixedly connected with an end of described keel 2.
The width of lamp bar 1 is less than the spacing of adjacent two lamp bars, and this spacing is the hollow out size.
In the keel 2 data receiver card is housed, data distributing card, cable and Switching Power Supply, signal distribute card connector etc.
Please refer to Fig. 3, shown in Figure 4, described lamp bar 1 comprises lamp bar drain pan 11, is contained in this lamp bar drain pan 11 and is equiped with the pcb board 12 of some light emitting diodes 121 and the cover plate 13 that fastens with lamp bar drain pan 11; Described pcb board one end is provided with signal socket connector 122, and described lamp bar drain pan 11 bottom surfaces are provided with opening and stretch out for signal socket connector 122.Be welded with some light emitting diodes 121 on the pcb board, described cover plate 13 is provided with window 130 corresponding to some and light emitting diode 121, is used for the light that transmission light emitting diode 121 sends.
Described lamp bar drain pan 11 comprises bottom surface and the vertical sidewall that bends extension from the both sides, bottom surface respectively; Described bottom surface is provided with the reference column 110 of some hollows, and position corresponding with reference column 110 on the described pcb board 12 is provided with through hole 120, screw 111 by through hole 120 can be spirally connected with the reference column 110 of hollow realize fixing.
The sidewall of described lamp bar drain pan 11 is concaved with respectively draw-in groove 112, and the lower surface of described cover plate 13 is provided with the flange 131 that cooperates with draw-in groove 112.Can also adopt screw to be connected after fastening between described cover plate 13 and the lamp bar drain pan 11.
Described lamp bar 1 can be fixed with keel 2, the bar 5 that is located by connecting respectively by screw; Described connecting link (4) is screwed with keel (2); Signal in signal socket connector 122 on the described lamp bar 1 and the keel 2 distributes card connector to link to each other.Described connecting cylinder 3 both sides are fixedly connected with adjacent two led display units respectively by screw.
The other end of be located by connecting bar 5 and the connecting link 4 of described hollow permeation formula LED display unit fixes by screw with the keel 2 of adjacent another hollow permeation LED display unit respectively.Connect by that analogy, until this closure satisfies design size always.As shown in Figure 1 and Figure 2, last row's hollow permeation LED display unit is that lamp bar 1, connecting link 4 and the bar 5 that is located by connecting are not installed, and only uses keel 2 in the hollow permeation LED display unit.
One end of the keel 2 of described connecting cylinder 3 one sides and a hollow permeation LED display unit is fixedly connected by screw, and an end of the keel 2 of opposite side and adjacent another hollow permeation LED display unit is fixedly connected by screw.This connecting cylinder can be housed in the keel 2, and namely the thickness of connecting cylinder is slightly less than the thickness of keel 2.
After numerous hollow permeation LED display unit are connected and fixed, with stifle 6 end of the keel 2 that are exposed are fastened again and cover.It is fixing also can to adopt screw to strengthen after covering.
Please refer to shown in Figure 7, described stifle 6 comprises the bottom surface that is provided with through hole, long both sides vertically bend first, second sidewall of extension and vertically bend the 3rd sidewall of extension from short side from the bottom surface, are respectively equipped with the aperture that passes through for screw on described first, second sidewall.
All hollow permeation LED display unit all are identical as shown in Figure 1, they level to connection couple together with connecting link 4 usefulness screws by the bar 5 of being located by connecting.Terminal (left end) adopted the bar 5 that is located by connecting of independent 1 keel 2 and an adjacent hollow permeation LED display unit, connecting link 4 usefulness screws couple together, their connections in the vertical direction are by connecting cylinder 3 two adjacent hollow permeation LED display unit to be coupled together with screw, and an end of the keel 2 that are exposed adopts respectively stifle to install with screw.
The size of whole hollow permeation LED display, quantity by the hollow permeation LED display unit of horizontal direction, and the quantity of the hollow permeation LED display unit of vertical direction determines, connecting link 4 is to be the necessary parts that guarantees installation accuracy, intensity, flatness and degree of stability in the structure of whole hollow permeation LED display.
Connecting cylinder couples together two adjacent hollow permeation LED display unit of this direction, requires until satisfy the design size of this closure.Connecting link couples together two of another direction adjacent hollow permeation LED display unit with the bar that is located by connecting with screw.Require until satisfy design size.And last hollow permeation LED display unit only uses one of them keel.After all connections were finished, an end of the keel 2 that this hollow permeation LED display is exposed was installed 6 sealings of a stifle, and (with reference to shown in Figure 8) this hollow permeation LED structure has just been finished.
It is large to the invention provides a kind of penetrating rate, and installation accuracy can guarantee, Rimless, no signal line, cable expose, hollow permeation LED display structure.Be particularly related to it and can not destroy hall's whole structure, have more hommization, and be like nature itself with monolithic architecture, combine together.The sense of depression of effectively having avoided traditional display screen to cause.It had both well solved the defective of traditional penetrating display screen, solved dexterously again the preferably contradiction of display screen penetrating effect and resolution, had realized display screen equal good visual effect under the opening and closing state.
Above-described embodiment just lists expressivity principle of the present invention and effect is described, but not is used for restriction the present invention.Any personnel that are familiar with technique all can without departing from the spirit and scope of the present invention, make amendment to above-described embodiment.Therefore, the scope of the present invention should be listed such as claims.
Claims (8)
1. the structure of a hollow permeation formula LED display, it is characterized in that, this LED display is by the splicing of some led display units and form, and described led display unit comprises the keel (2) that are provided with signal and distribute card connector, is installed on the lamp bar (1) of some equidistant arrangements of these keel (2) one sides, is installed on respectively the connecting link (4) at these keel (2) opposite side two ends and the bar that is located by connecting (5) that is connected with described lamp bar (1) one end; One end of described keel (2) is provided with connecting cylinder (3), and described connecting cylinder (3) is connected 4 with connecting link) all for being connected with the adjacent LED display unit; One end button of the keel that described LED display is exposed (2) is provided with stifle.
2. the structure of a kind of hollow permeation formula LED display as claimed in claim 1, it is characterized in that described lamp bar (1) comprises lamp bar drain pan (11), is contained in this lamp bar drain pan (11) and is equiped with the pcb board (12) of some light emitting diodes (121) and the cover plate (13) that fastens with lamp bar drain pan (11); Described pcb board one end is provided with signal socket connector (122), and described lamp bar drain pan (11) bottom surface is provided with opening and stretches out for signal socket connector (122).
3. the structure of a kind of hollow permeation formula LED display as claimed in claim 2, it is characterized in that, the bottom surface of described lamp bar drain pan (11) is provided with the reference column (110) of some hollows, upper corresponding with the reference column through hole (120) that is provided with of described pcb board (12), screw (111) is spirally connected fixing by the reference column (110) of through hole (120) and hollow.
4. the structure of a kind of hollow permeation formula LED display as claimed in claim 2, it is characterized in that, the sidewall of described lamp bar drain pan (11) is concaved with respectively draw-in groove (112), and the lower surface of described cover plate (13) is provided with the flange (130) that cooperates with draw-in groove (112).
5. the structure of a kind of hollow permeation formula LED display as claimed in claim 4 is characterized in that, adopts screw to be connected between described cover plate (13) and the lamp bar drain pan (11).
6. the structure of a kind of hollow permeation formula LED display as claimed in claim 1 is characterized in that, described connecting cylinder (3) is spirally connected with adjacent two led display units respectively by screw.
7. the structure of a kind of hollow permeation formula LED display as claimed in claim 2 is characterized in that, described lamp bar (1) by screw (111) respectively with keel (2), the bar that is located by connecting (5) is fixing; Described connecting link (4) is screwed with keel (2); Signal in signal socket connector (122) on the described lamp bar (1) and the keel (2) distributes card connector to link to each other.
8. the structure of a kind of hollow permeation formula LED display as claimed in claim 1 is characterized in that, described stifle (6) adopts screw to be fixedly connected with an end of described keel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010140698 CN102214417B (en) | 2010-04-06 | 2010-04-06 | Hollow permeation type LED (light emitting diode) display screen structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010140698 CN102214417B (en) | 2010-04-06 | 2010-04-06 | Hollow permeation type LED (light emitting diode) display screen structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102214417A CN102214417A (en) | 2011-10-12 |
| CN102214417B true CN102214417B (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010140698 Expired - Fee Related CN102214417B (en) | 2010-04-06 | 2010-04-06 | Hollow permeation type LED (light emitting diode) display screen structure |
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| Country | Link |
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| CN (1) | CN102214417B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103002699B (en) * | 2012-08-24 | 2015-12-02 | 迈柯唯医疗设备(苏州)有限公司 | The PCB control panel mounting structure of medical display |
| CN113129843A (en) * | 2019-12-31 | 2021-07-16 | Tcl集团股份有限公司 | Lamp panel, backlight control system and display device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2862240Y (en) * | 2005-11-18 | 2007-01-24 | 王晓东 | Grid display screen |
| CN201222332Y (en) * | 2008-07-17 | 2009-04-15 | 吴小刚 | Blind window type LED display screen |
| CN101645222A (en) * | 2009-08-15 | 2010-02-10 | 无锡爱迪信光电科技有限公司 | Foldable LED display screen |
| CN201655197U (en) * | 2010-04-06 | 2010-11-24 | 上海大晨光电科技有限公司 | Hollow permeation LED display screen structure |
-
2010
- 2010-04-06 CN CN 201010140698 patent/CN102214417B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2862240Y (en) * | 2005-11-18 | 2007-01-24 | 王晓东 | Grid display screen |
| CN201222332Y (en) * | 2008-07-17 | 2009-04-15 | 吴小刚 | Blind window type LED display screen |
| CN101645222A (en) * | 2009-08-15 | 2010-02-10 | 无锡爱迪信光电科技有限公司 | Foldable LED display screen |
| CN201655197U (en) * | 2010-04-06 | 2010-11-24 | 上海大晨光电科技有限公司 | Hollow permeation LED display screen structure |
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| Publication number | Publication date |
|---|---|
| CN102214417A (en) | 2011-10-12 |
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Granted publication date: 20130424 Termination date: 20140406 |