CN203870919U - Ceiling guide - Google Patents
Ceiling guide Download PDFInfo
- Publication number
- CN203870919U CN203870919U CN201420243998.3U CN201420243998U CN203870919U CN 203870919 U CN203870919 U CN 203870919U CN 201420243998 U CN201420243998 U CN 201420243998U CN 203870919 U CN203870919 U CN 203870919U
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- Prior art keywords
- display board
- matrix
- frame
- protection plate
- installation frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000011159 matrix material Substances 0.000 claims description 60
- 238000009434 installation Methods 0.000 claims description 56
- 210000002421 cell wall Anatomy 0.000 claims description 24
- 230000004308 accommodation Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 5
- 238000002834 transmittance Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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Abstract
The utility model provides a ceiling guide which comprises display assemblies, wherein each display assembly comprises display panels and display panel mounting frames, each display panel mounting frame comprises two first frames arranged in the horizontal direction at an interval and two second frames arranged in the vertical direction at an interval, and the display panels are fixedly arranged on the display panel mounting frames. The ceiling guide further comprises transparent guard plates located in front of the display panels, wherein each transparent guard plate comprises two first edges arranged in the horizontal direction at an interval and two second edges arranged in the vertical direction at an interval, a first flanging extending toward the display panel mounting frames is arranged on at least one first edge, covers the corresponding first frame and is fixedly connected with the corresponding first frame, and/or a second flanging extending toward the display panel mounting frames is arranged on at least one second edge, covers the corresponding second frame and is fixedly connected with the corresponding second frame. The ceiling guide can prevent the display panels from being damaged.
Description
Technical field
The utility model relates to LED and shows field, in particular to a kind of ceiling guide.
Background technology
At present, ceiling guide is widely applied public place, the double-sided display board of subway porch top for example, ceiling guide is mainly by the matrix of LED display board, rectangle and be positioned at the system framework on two ends of matrix and for being fixedly connected with LED display board surrounding, this framework is called display part with the LED display board being positioned on framework, matrix be parallel on the cross section of vertical plane rectangular, and two ends of matrix are vertical with surface level, like this, be positioned at the LED display board of framework also vertical with surface level.The inside of matrix is used for placing the electric elements such as controller.After the ceiling guide that is installed to said structure of LED display board, LED display board, without any safeguard procedures, is easily damaged.In addition, ceiling guide can be also one side display board.
Utility model content
The utility model aims to provide a kind of ceiling guide that prevents that display board is damaged.
To achieve these goals, the utility model provides a kind of ceiling guide, comprises display part, and display part comprises: display board, display board installation frame, has spaced two the first frames and spaced two the second frames of in the vertical direction in the horizontal direction, and display board is fixedly installed on display board installation frame, ceiling guide also comprises: transparent protection plate, be positioned at the place ahead of display board, transparent protection plate has spaced two the first edges and spaced two the second edges of in the vertical direction in the horizontal direction, on at least one first edge, be provided with the first flange extending towards display board installation frame, coated the first corresponding frame of the first flange is also fixedly connected with this first frame, and/or at least one second edge, be provided with the second flange extending towards display board installation frame, coated the second corresponding frame of the second flange is also fixedly connected with this second frame.
Further; on each first edge, be provided with the first flange extending towards display board installation frame and/or respectively on the second edge, be provided with the second flange extending towards display board installation frame, transparent protection plate and display board all tilt with respect to vertical plane and arrange down.
Further, display part is two, and ceiling guide also comprises: middle matrix, there is electrical equipment original paper accommodation section, and in the middle of two display parts are all fixedly installed on, on matrix, intermediate base body is positioned between two display parts.
Further, middle matrix is inverted trapezoidal or del all tilts with respect to vertical plane and arranges to realize transparent protection plate and display board down being parallel on the cross section of vertical plane.
Further, the top of middle matrix has chute, chute has the first cell wall, the second cell wall and the bottom land between the first cell wall and the second cell wall, on the first cell wall, be provided with towards the second cell wall extend and with the first stop wall separately of bottom land and/or the second cell wall on be provided with towards the first cell wall extend and with bottom land the second stop wall separately.
Further, two the second frames of each display board installation frame and top and the bottom corresponding setting one by one of middle matrix, in the middle of corresponding, second frame at the top of matrix and this top are by gemel connection, and the second frame of the bottom of corresponding middle matrix is removably connected with this centre matrix.
Further; hinge has first connecting through hole at top and second connecting through hole of corresponding the first frame of corresponding middle matrix; on each second edge of transparent protection plate, be provided with the second flange extending towards display board installation frame; two the second flange of transparent protection plate and top and the bottom corresponding setting one by one of middle matrix, be provided with corresponding second on second flange at top of matrix in the middle of corresponding and connect the 3rd logical connecting through hole.
Further, transparent protection plate comprises color layers, and the color of color layers is grey or black.
Further, the surface that deviates from display board of transparent protection plate is frosting.
Further, two the second frames of each display board installation frame and top and the bottom corresponding setting one by one of middle matrix, in the middle of corresponding in each display board installation frame, second frame at the top of matrix and this top are by a plurality of gemel connections, the plurality of hinge interval on the bearing of trend of chute arranges, and in each display board installation frame, the second frame of the bottom of corresponding middle matrix is removably connected with this centre matrix.
Application the technical solution of the utility model, because transparent protection plate is positioned at the place ahead of display board, therefore, transparent protection plate can play a protective role to display board, prevents that display board is damaged.As the above analysis, ceiling guide of the present utility model can prevent that display board is damaged.In addition; because transparent protection plate has the flange extending towards display board installation frame; and flange connects to realize transparent protection plate with corresponding frame and is fixed on display board installation frame; and then realize the place ahead that transparent protection plate is positioned at display board; the position being connected with display board installation frame due to transparent protection plate is positioned on flange; therefore, the front of transparent protection plate without be fixed on display board installation frame, realize fixing.Like this, when watching the display board of ceiling guide from front, can see that a monoblock is not with the transparent protection plate of frame, improve the consistance of ceiling guide outward appearance, improve beholder's visual experience.
Accompanying drawing explanation
The Figure of description that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the axle side schematic diagram coordinating with arm according to the embodiment of ceiling guide of the present utility model;
Fig. 2 shows the schematic side view that the ceiling guide of Fig. 1 coordinates with arm.
Wherein, the Reference numeral in above-mentioned figure is as follows:
10, display board installation frame; 20, transparent protection plate; 21, the first edge; 22, the second edge; 23, the second flange; 24, chute; 27, bottom land; 28, the first stop wall; 29, the second stop wall; 30, middle matrix; 40, hinge.
Embodiment
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
As shown in Figure 1, the ceiling guide of the present embodiment comprises display part, and display part comprises display board, display board installation frame 10 and transparent protection plate 20.Display board installation frame 10 has spaced two the first frames and spaced two the second frames of in the vertical direction in the horizontal direction, display board is fixedly installed on display board installation frame 10, preferably, display board is contained in the region that display board installation frame 10 surrounds to facilitate installation.Transparent protection plate 20 is positioned at the place ahead of display board; transparent protection plate 20 has spaced two the first edges 21 and spaced two the second edges 22 of in the vertical direction in the horizontal direction; on two the second edges 22, be provided with the second flange 23 extending towards display board installation frame 10; coated the second corresponding frame of the second flange 23 is also fixedly connected with this second frame; the second flange 23 can be coated the second corresponding frame completely, also can only be coated a part for this second frame.Certainly, can only have and on second edge 22, be provided with the second flange extending towards display board installation frame 10.In addition, be provided with the first flange extending towards display board installation frame 10 at least one first edge 21, coated the first corresponding frame of the first flange is also fixedly connected with this first frame.The first flange and the second flange 23 can and be deposited also and can only be retained one.Display board is preferably LED display board, certainly, can be also LCD panel.
The ceiling guide of application the present embodiment, because transparent protection plate 20 is positioned at the place ahead of display board, therefore, transparent protection plate 20 can play a protective role to display board, prevents that display board is damaged.As the above analysis, the ceiling guide of the present embodiment can prevent that display board is damaged.In addition; because transparent protection plate 20 has the flange (comprising the first flange and/or the second flange 23) extending towards display board installation frame 10; and flange is fixed on display board installation frame 10 to realize transparent protection plate 20 with corresponding frame (comprising the first frame and/or the second frame) connection; and then realize the place ahead that transparent protection plate 20 is positioned at display board; the position being connected with display board installation frame 10 due to transparent protection plate 20 is positioned on flange; therefore, the front of transparent protection plate 20 without be fixed on display board installation frame 10, realize fixing.Like this, when watching the display board of ceiling guide from front, can see that a monoblock, not with the transparent protection plate 20 of frame, has improved the consistance of ceiling guide outward appearance, improve beholder's visual experience.
As depicted in figs. 1 and 2, in the present embodiment, be provided with the second flange 23 extending towards display board installation frame 10 on each second edge 22, transparent protection plate 20 all tilts with respect to vertical plane and arranges down with display board.The second flange 23 is two; and connect one to one with the second frame; like this; can guarantee that transparent protection plate 20 and display board installation frame 10 are connected firmly; guarantee that transparent protection plate 20 and vertical plane form predetermined slanted angle, because transparent protection plate 20 and display board all tilt with respect to vertical plane and arrange, therefore down; this sample loading mode meets beholder and looks up the custom that certain angle is watched display board, can be that beholder sees more real picture.Transparent protection plate 20 is preferably spent angles with vertical plane inclination 10 with display board.In addition; on each first edge 21, be provided with the first flange extending towards display board installation frame 10; can reach above-mentioned effect equally; only the most size in the horizontal direction of display board is larger; in order to adapt to this display board, cause transparent protection plate 20 size in the horizontal direction larger, therefore; the mode that the second edge 22 arranges the second flange 23 more can guarantee that transparent protection plate 20 and display board installation frame 10 are connected firmly, and avoid transparent protection plate 20 to occur buckling phenomenon.
As depicted in figs. 1 and 2, in the present embodiment, display part is two, matrix 30 in the middle of the ceiling guide of the present embodiment also comprises, middle matrix 30 has electrical equipment original paper accommodation section, and in the middle of two display parts are all fixedly installed on, on matrix 30, middle matrix 30 is between two display parts.The ceiling guide of said structure is equivalent to double-sided display board, can make more people watch the upper picture showing of ceiling guide.
As depicted in figs. 1 and 2, in the present embodiment, middle matrix 30 is inverted trapezoidal and all with respect to vertical plane, tilts and arrange down with display board to realize transparent protection plate 20 being parallel on the cross section of vertical plane.As feasible embodiment, middle matrix 30 can be also del being parallel on the cross section of vertical plane.The middle matrix 30 of said structure can be mounted thereto in the mode tilting by display board installation frame 10, so just guarantees that transparent protection plate 20 and display board are all stably obliquely installed with vertical plane.Middle matrix 30 is preferably the framed structure being surrounded by frame, not only save material, and the inside of framed structure can form electrical equipment original paper accommodation section, for holding electrical equipment original paper, the space that this framed structure surrounds is inverted trapezoidal or del being parallel on the cross section of vertical plane.As feasible embodiment, middle matrix 30 can be entity structure, for example inverted trapezoidal piece or del piece, and certain part of emptying inverted trapezoidal piece or del piece is to form electrical equipment original paper accommodation section.
As depicted in figs. 1 and 2, in the present embodiment, the top of middle matrix 30 has chute 24, chute 24 has the first cell wall, the second cell wall and the bottom land 27 between the first cell wall and the second cell wall, on the first cell wall, be provided with towards the second cell wall extend and with the first stop wall 28 separately of bottom land 27 and the second cell wall on be provided with towards the first cell wall extend and with bottom land 27 the second stop wall 29 separately, between the first stop wall 28 and the second stop wall 29, there is gap, be used for making fastener bolt to move left and right and fix.Middle matrix 30 can slip into the arm the in the vertical direction that are positioned at ceiling guide top by chute 24 and be fixed on arm, has facilitated the installation of ceiling guide, and the arm in Fig. 1 is two.In addition, the second stop wall 29 and the first stop wall 28 one of leaving can be realized identical function, and only the stability of ceiling guide after being suspended on arm does not have the Stability Analysis of Structures of the second stop wall 29 and the first stop wall 28 simultaneously.
Two the second frames of each display board installation frame 10 and top and the bottom corresponding setting one by one of middle matrix 30, in the middle of corresponding, second frame at the top of matrix 30 is connected by hinge 40 with this top, and the snap close that middle matrix 30 is installed by bottom is connected with display board installation frame 10.When the electric elements in the middle of needs are changed in matrix 30 and display board, only snap close need be opened, by they sup-port, live display board installation frame 10 and just can safeguard.
Hinge 40 have corresponding in the middle of first connecting through hole at top and second connecting through hole of corresponding the first frame of matrix 30, hinge 40 by the first connecting through hole with in the second connecting through hole, wear screw and be connected with display board installation frame 10 with middle matrix 30 to realize respectively.On each second edge 22 of transparent protection plate 20, be provided with the second flange extending towards display board installation frame 10; two the second flange of transparent protection plate 20 and top and the bottom corresponding setting one by one of middle matrix 30, be provided with corresponding second on second flange at top of matrix 30 in the middle of corresponding and connect the 3rd logical connecting through hole.On the second flange due to the top of matrix 30 in the middle of correspondence, be provided with corresponding second and connect the 3rd logical connecting through hole, therefore, when hinge 40 is connected by screw with display board installation frame 10, also realized being connected of the second flange and display board installation frame 10, and without realizing being connected of the second flange and display board installation frame 10 by other securing members are set again.
In the present embodiment, transparent protection plate 20 comprises color layers, and the color of color layers is grey, and the transmittance of transparent protection plate 20 is 30%.In addition, the color of color layers can be also black.It for display board, is the situation of LED display board; because LED display board is when the blank screen, it gives vision of people is black, in the place ahead of LED display board, is provided with transparent protection plate 20; and transparent protection plate 20 comprises color layers; the color of color layers is grey, and grey and black color approach, therefore; when LED pixel lamp is not lighted; transparent protection plate 20 can weaken lamp planar defect, and beholder sees through transparent protection plate 20 and sees the display board to LED, is not easy even can not observe lamp planar defect.When LED pixel lamp is lighted, because the transmittance of transparent protection plate 20 is 30%, therefore, beholder can see through transparent protection plate 20 clearly enjoy the picture that LED display board presents, and the color layers of grey can improve the uniformity coefficient of color and brightness.Certainly, the color of color layers can be also black, and still, the transmittance of transparent protection plate 20 can decrease.Transparent protection plate 20 weakens the lamp planar defect of LED display board and improves the uniformity coefficient of color and brightness.In addition, transparent protection plate 20 can weaken a plurality of LED display units simultaneously and connect splicing defect afterwards, makes beholder be not easy to find the gap between two adjacent LEDs display unit, improves the integrality of LED display board.
In the present embodiment, the surface that deviates from display board of transparent protection plate 20 is frosting, and diffuse effect is good, has further weakened the lamp planar defect of LED display board.Preferably, the surface towards display board of transparent protection plate 20 is light face.
As shown in Figure 1, in the present embodiment, in the middle of corresponding in each display board installation frame 10, second frame at the top of matrix 30 and this top are connected (shown in figure two) by a plurality of hinges 40, the plurality of hinge 40 interval on the bearing of trend of chute 24 arranges, and in each display board installation frame 10, the second frame of the bottom of corresponding middle matrix 30 is removably connected with this centre matrix 30.By a plurality of hinges 40, be connected, more stable in the time of can making 10 upset of display board installation frame.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a ceiling guide, comprises display part, and described display part comprises:
Display board;
Display board installation frame (10), has spaced two the first frames and spaced two the second frames of in the vertical direction in the horizontal direction, and described display board is fixedly installed on described display board installation frame (10); It is characterized in that, described ceiling guide also comprises:
Transparent protection plate (20), be positioned at the place ahead of described display board, described transparent protection plate (20) has spaced two the first edges (21) and spaced two the second edges of in the vertical direction (22) in the horizontal direction, described at least one, on the first edge (21), be provided with the first flange extending towards described display board installation frame (10), coated corresponding described the first frame of described the first flange is also fixedly connected with this first frame, and/or described at least one, on the second edge (22), be provided with the second flange (23) extending towards described display board installation frame (10), coated corresponding described the second frame of described the second flange (23) is also fixedly connected with this second frame.
2. ceiling guide according to claim 1; it is characterized in that; described in each, on the first edge (21), be provided with the first flange extending towards described display board installation frame (10) and/or described in each, on the second edge (22), be provided with the second flange (23) extending towards described display board installation frame (10), described transparent protection plate (20) all tilts with respect to vertical plane and arranges down with described display board.
3. ceiling guide according to claim 1, is characterized in that, described display part is two, and described ceiling guide also comprises:
Middle matrix (30), has electrical equipment original paper accommodation section, and it is upper that described two display parts are all fixedly installed on described middle matrix (30), and described middle matrix (30) is between described two display parts.
4. ceiling guide according to claim 3; it is characterized in that, described in the middle of matrix (30) on the cross section of vertical plane, be inverted trapezoidal or del all tilts with respect to vertical plane and arranges with described display board to realize described transparent protection plate (20) down being parallel to.
5. ceiling guide according to claim 3, it is characterized in that, in the middle of described, the top of matrix (30) has chute (24), described chute (24) has the first cell wall, the second cell wall and the bottom land (27) between described the first cell wall and described the second cell wall, on described the first cell wall, be provided with towards described the second cell wall extend and with the first stop wall (28) separately of described bottom land (27) and/or described the second cell wall on be provided with towards described the first cell wall extend and with described bottom land (27) the second stop wall (29) separately.
6. ceiling guide according to claim 3, it is characterized in that, described in each two of display board installation frame (10) described the second frames with described in the middle of top and the bottom corresponding setting one by one of matrix (30), in the middle of corresponding described, described second frame at the top of matrix (30) is connected by hinge (40) with this top, and described second frame of the bottom of corresponding described middle matrix (30) is removably connected with this centre matrix (30).
7. ceiling guide according to claim 6, it is characterized in that, described hinge (40) has first connecting through hole at top and second connecting through hole of corresponding described the first frame of corresponding described middle matrix (30), described in each of described transparent protection plate (20), on the second edge (22), be provided with the second flange extending towards described display board installation frame (10), two described the second flange of described transparent protection plate (20) with described in the middle of top and the bottom corresponding setting one by one of matrix (30), in the middle of corresponding described, on second flange at the top of matrix (30), be provided with corresponding described second and connect the 3rd logical connecting through hole.
8. ceiling guide according to claim 1, is characterized in that, described transparent protection plate (20) comprises color layers, and the color of described color layers is grey or black.
9. ceiling guide according to claim 8, is characterized in that, the surface that deviates from described display board of described transparent protection plate (20) is frosting.
10. ceiling guide according to claim 5, it is characterized in that, described in each two of display board installation frame (10) described the second frames with described in the middle of top and the bottom corresponding setting one by one of matrix (30), in the middle of corresponding described in display board installation frame (10) described in each, described second frame at the top of matrix (30) is connected by a plurality of hinges (40) with this top, the plurality of hinge (40) interval on the bearing of trend of described chute (24) arranges, in the middle of corresponding described in display board installation frame (10) described in each, described second frame of the bottom of matrix (30) is removably connected with this centre matrix (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420243998.3U CN203870919U (en) | 2014-05-13 | 2014-05-13 | Ceiling guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420243998.3U CN203870919U (en) | 2014-05-13 | 2014-05-13 | Ceiling guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203870919U true CN203870919U (en) | 2014-10-08 |
Family
ID=51651847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420243998.3U Expired - Lifetime CN203870919U (en) | 2014-05-13 | 2014-05-13 | Ceiling guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203870919U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782139A (en) * | 2016-11-24 | 2017-05-31 | 深圳市华星光电技术有限公司 | Modularization liquid crystal display device |
| CN112562556A (en) * | 2020-12-22 | 2021-03-26 | 北京市轨道交通运营管理有限公司 | Ceiling guide display board and testing method |
| CN112735310A (en) * | 2020-12-22 | 2021-04-30 | 北京市轨道交通运营管理有限公司 | Testing system and high-precision testing method for ceiling guide display panel |
-
2014
- 2014-05-13 CN CN201420243998.3U patent/CN203870919U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782139A (en) * | 2016-11-24 | 2017-05-31 | 深圳市华星光电技术有限公司 | Modularization liquid crystal display device |
| CN112562556A (en) * | 2020-12-22 | 2021-03-26 | 北京市轨道交通运营管理有限公司 | Ceiling guide display board and testing method |
| CN112735310A (en) * | 2020-12-22 | 2021-04-30 | 北京市轨道交通运营管理有限公司 | Testing system and high-precision testing method for ceiling guide display panel |
| CN112735310B (en) * | 2020-12-22 | 2022-08-02 | 北京市轨道交通运营管理有限公司 | Testing system and high-precision testing method for ceiling guide display panel |
| CN112562556B (en) * | 2020-12-22 | 2022-08-02 | 北京市轨道交通运营管理有限公司 | Ceiling guide display board and testing method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |
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| CX01 | Expiry of patent term |