CN203799596U - Led display device - Google Patents
Led display device Download PDFInfo
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- CN203799596U CN203799596U CN201420141024.4U CN201420141024U CN203799596U CN 203799596 U CN203799596 U CN 203799596U CN 201420141024 U CN201420141024 U CN 201420141024U CN 203799596 U CN203799596 U CN 203799596U
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- brace
- led display
- bottom frame
- frame
- display device
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- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides an LED display device. The LED display device comprises an LED display screen and a frame (10). The LED display screen comprises at least one LED display unit and is fixed on the frame (10). The frame (10) comprises a bottom frame (11), a top frame (12) and two side frames (13) arranged between the bottom frame (11) and the top frame (12), and the bottom frame (11) is provided with a support portion (14) arranged below the LED display screen and supporting the same. The manufacturing cost and the assembly intensity of the LED display device are reduced.
Description
Technical field
The utility model relates to display screen mounting technology field, in particular to a kind of LED display device.
Background technology
At present, LED display device will be comprised of LED display and the tetragonal inner frame and the outside framework that are arranged on LED display board edge, and LED display is mainly interconnected and formed by a plurality of LED display units.By existing fixed form (such as welding, bolt connection etc.), outside framework is fixed on assigned address to realize the fixing of LED product, because each frame of outside framework plays carrying LED display and inner frame and need to be fixed on assigned address, therefore, the strength and stiffness of outside framework are very large.In addition, for example, in order to guarantee that LED display is connected flatness afterwards with inside casing, just need to make the quality of fit of inner frame and LED display very high (position of pilot hole on inner frame).As shown in the above, in order to make LED display device there is higher intensity and the function of flatness, inner frame and outside framework are to form requisite two parts of LED display device, and such structure not only increases manufacturing cost, has also increased assembling intensity simultaneously.
Utility model content
The utility model aims to provide a kind of LED display device that reduces manufacturing cost and assembling intensity.
To achieve these goals, the utility model provides a kind of LED display device, comprising: LED display, comprises at least one LED display unit; Framework, LED display is fixed on framework, framework comprises bottom frame, top frame and is arranged on two side edge frame between bottom frame and top frame, and framework is only one, and bottom frame has the below that is positioned at LED display and the support portion of supporting this LED display.
Further, bottom frame is parallel with top frame, two side edge frame all with bottom frame perpendicular.
Further, be provided with the middle part vertical beam with this bottom frame perpendicular between bottom frame and top frame, middle part vertical beam is fixedly connected with top frame with bottom frame respectively.
Further, be provided with the middle beam parallel with this bottom frame between bottom frame and top frame, middle beam is fixedly connected with two side edge frame respectively.
Further, between bottom frame and top frame, be provided with the middle beam parallel with this bottom frame, middle beam is fixedly connected with two side edge frame respectively, and middle beam has dodges first of middle part vertical beam and dodge groove and/or middle part vertical beam and have and dodge second of middle beam and dodge groove.
Further, middle part vertical beam is connected with bottom frame with the second web member by the first web member respectively, the first web member has the first brace and second brace vertical with this first brace, the place plane of the first brace and the place plane of the second brace are perpendicular, the xsect of the first web member is L-type, the first brace is fixedly connected with bottom frame, the second brace is fixedly connected with middle part vertical beam, the second web member has the 3rd brace with vertical with the 3rd brace and be positioned at conplane the 4th brace, the middle part of corresponding the 3rd brace of the 4th brace, the 4th brace is fixedly connected with middle part vertical beam, the 3rd brace is fixedly connected with bottom frame.
Further, middle beam is connected with middle part vertical beam by the 3rd web member, the 3rd web member has the 5th brace and and six brace and seven brace to middle part that should five brace perpendicular with the 5th brace respectively, the 5th brace is between the 6th brace and the 7th brace, the 5th brace, the 6th brace and the 7th brace are positioned at same plane, the 5th brace is connected with middle beam, and the 6th brace is connected with middle part vertical beam with the 7th brace.
Further, bottom frame is integrated part.
Further, middle beam and middle part vertical beam are a plurality of.
Further, bottom frame extends along first direction, and LED display device also comprises: protection screen, and LED display is between protection screen and framework; A plurality of pulleys; each pulley is all arranged on protection screen by back shaft pivotly; a plurality of pulleys in a first direction interval arrange; on the frame of bottom, be provided with the slideway that extends and support protection screen along first direction; the shape of slideway and the outer peripheral face of each pulley are suitable; on the frame of bottom, be provided with along the baffle plate of first direction extension and a plurality of pulleys of backstop, baffle plate is between slideway and bottom frame.
Application the technical solution of the utility model, because LED display is fixed on framework, and bottom frame has the support portion of supporting LED display, therefore, the weight of display screen mainly concentrates on support portion, also can say, bottom frame has played the effect of supporting display screen.Like this, top frame and two side edge frame do not need to have high strength and rigidity to support LED display, and the effect of top frame and two side edge frame is mainly to have high manufacturing accuracy (improving the quality of fit with LED display).Therefore, top frame and side edge frame can select to realize the suitable convenient material of processing of above-mentioned effect.The weight of bottom frame carrying LED display, therefore, the effect of bottom frame is mainly to have high strength and rigidity to support LED display, and need to not there is in order to be connected with LED display high manufacturing accuracy, like this, bottom frame can select to realize the material with high strength and rigidity of above-mentioned effect.Owing to only needing a framework can realize LED display device, have higher intensity and the function of flatness, therefore, LED display device of the present utility model has reduced manufacturing cost and assembling intensity.
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 according to the structural representation of the embodiment middle frame of LED display device of the present utility model;
Fig. 2 shows the enlarged diagram at the A place of Fig. 1 middle frame;
Fig. 3 shows the enlarged diagram at the B place of Fig. 1 middle frame;
Fig. 4 shows the cross-sectional schematic of the bottom frame of Fig. 1 middle frame.
Wherein, the Reference numeral in above-mentioned figure is as follows:
10, framework; 11, bottom frame; 12, top frame; 13, side edge frame; 14, support portion; 15, middle part vertical beam; 16, middle beam; 17, slideway; 18, baffle plate; 20, the first web member; 21, the first brace; 22, the second brace; 30, the second web member; 31, the 3rd brace; 32, the 4th brace; 40, the 3rd web member; 41, the 5th brace; 42, the 6th brace; 43, the 7th brace.
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 figs. 1 and 4, the LED display device of the present embodiment comprises LED display (not shown) and framework 10.LED display comprises a plurality of LED display units, and certainly, LED display also can only have a LED display unit.Framework 10 is only one, LED display is fixed on framework 10, framework 10 comprises bottom frame 11, top frame 12 and is arranged on two side edge frame 13 between bottom frame 11 and top frame 12, and bottom frame 11 has the support portion 14 that is positioned at the below of LED display and supports this LED display.Side edge frame 13 is preferably angle bar, and top frame 12 is preferably square steel pipe, and bottom frame 11 and top frame 12 are all only one, and side edge frame 13 is only two.
The LED display device of application the present embodiment, because LED display is fixed on framework 10, and bottom frame 11 has the support portion 14 of supporting LED display, therefore, the weight of display screen mainly concentrates on support portion 14, also can say, bottom frame 11 has played the effect of supporting display screen.Like this, top frame 12 and two side edge frame 13 do not need to have high strength and rigidity to support LED display, and the effect of top frame 12 and two side edge frame 13 is mainly to have high manufacturing accuracy (improving the quality of fit with LED display).Therefore, top frame 12 and side edge frame 13 can select to realize the suitable convenient material of processing of above-mentioned effect.The weight of bottom frame 11 carrying LED display, therefore, the effect of bottom frame 11 is mainly to have high strength and rigidity to support LED display, and need to not there is in order to be connected with LED display high manufacturing accuracy, like this, bottom frame 11 can select to realize the material with high strength and rigidity of above-mentioned effect.Owing to only needing a framework 10 can realize LED display device, have higher intensity and the function of flatness, therefore, the LED display device of the present embodiment has reduced manufacturing cost and assembling intensity.
As shown in Figure 1, in the present embodiment, bottom frame 11 is parallel with top frame 12, and two side edge frame 13 are all vertical with bottom frame 11, and like this, the rectangular shape of framework 10, is conducive to the installation of LED display more.Certainly, framework 10 is other shapes.
As shown in Figure 1, in the present embodiment, be provided with the middle part vertical beam 15 vertical with this bottom frame 11 between bottom frame 11 and top frame 12, middle part vertical beam 15 is fixedly connected with top frame 12 with bottom frame 11 respectively.Middle part vertical beam 15 has not only increased the stability of framework 10, meanwhile, for the higher LED display of aspect ratio, LED display and middle part vertical beam 15 can be connected to improve the stability of LED display.Middle part vertical beam 15 is equally between two side edge frame 13.
As shown in Figure 1, in the present embodiment, be provided with the middle beam parallel with this bottom frame 11 16 between bottom frame 11 and top frame 12, middle beam 16 is fixedly connected with two side edge frame 13 respectively.Middle beam 16 has not only increased the stability of framework 10, meanwhile, for the long LED display of length, LED display and middle beam 16 can be connected to improve the stability of LED display.Middle beam 16 is equally between two side edge frame 13.
As shown in Figure 1, in the present embodiment, middle beam 16 have dodge middle part vertical beam 15 first dodge groove (not shown), like this, can guarantee that the surface towards LED display of middle beam 16 and the surface towards LED display of middle part vertical beam 15 are positioned at same plane, improve the flatness after LED display is connected with middle part vertical beam 15 with middle beam 16, further improved the flatness of the LED display device of the present embodiment.Certainly, also can adopt middle part vertical beam 15 to there is the second mode of dodging groove (not shown) of dodging middle beam 16 and replace said structure, in the present embodiment, middle beam 16 has dodges first when dodging groove of middle part vertical beam 15, middle part vertical beam 15 has dodges second of middle beam 16 and dodges groove, that is to say, first dodges groove and second dodges groove and docks, and can prevent that first dodges that groove or second is dodged the oversize of groove and the middle beam 16 that causes or the strength decreased of middle part vertical beam 15.Middle beam 16 and middle part vertical beam 15 are integral piece.
As shown in Figure 2, in the present embodiment, middle part vertical beam 15 is connected with bottom frame 11 with the second web member 30 by the first web member 20 respectively, the first web member 20 has the first brace 21 and second brace 22 vertical with this first brace 21, the place plane of the place plane of the first brace 21 and the second brace 22 is perpendicular, the first brace 21 is fixedly connected with bottom frame 11, and the second brace 22 is fixedly connected with middle part vertical beam 15.The xsect of the first web member 20 is L-type, and the first web member 20 is preferably angle bar.By the first web member 20, can make middle part vertical beam 15 and bottom frame 11 keep vertical relation.The second web member 30 has the 3rd brace 31 with vertical with the 3rd brace 31 and be positioned at conplane the 4th brace 32, the middle part of the 4th brace 32 corresponding the 3rd braces 31, the 4th brace 32 is fixedly connected with middle part vertical beam 15, and the 3rd brace 31 is fixedly connected with bottom frame 11.The second web member 30 is preferably T-shaped.What in the middle part of the second web member 30 makes, vertical beam 15 was connected with bottom frame 11 is more firm.In like manner, middle part vertical beam 15 is connected with top frame 12 with the second web member 30 by the first web member 20 respectively.In the present embodiment, the two ends of middle beam 16 are all connected with corresponding side edge frame 13 by the first web member 20.
As shown in Figure 3, in the present embodiment, middle beam 16 is connected with middle part vertical beam 15 by the 3rd web member 40.The 3rd web member 40 has the 5th brace 41 and and six brace 42 and seven brace 43 to middle part that should five brace 41 perpendicular with the 5th brace 41 respectively, the 5th brace 41 is between the 6th brace 42 and the 7th brace 43, the 5th brace 41, the 6th brace 42 and the 7th brace 43 are positioned at same plane, the 5th brace 41 is connected with middle beam 16, and the 6th brace 42 is connected with middle part vertical beam 15 with the 7th brace 43.The effect that the 3rd web member 40 not only can play benchmark keeps vertical relations by middle beam 16 and middle part vertical beam 15, and can make that middle beam 16 is connected with middle part vertical beam 15 more firm.The 3rd web member 40 is preferably cross, and is integrated part.In addition, middle beam 16 is also connected with middle part vertical beam 15 by the first web member 20.
In the present embodiment, in the present embodiment, bottom frame 11 is integrated part, that is to say, framework 10 only has an independently bottom frame 11, detachable being fixedly connected with of the equal right and wrong of each several part (being for example welded to one another) of bottom frame 11, further, bottom frame 11 is one-body molded.Bottom frame 11 is preferably square steel pipe.
As shown in Figure 1, in the present embodiment, middle beam 16 and middle part vertical beam 15 are a plurality of.Said structure can make LED display more stably be fixed on framework 10.
In the present embodiment, the assembling process of framework 10 is first to take bottom frame 11 middle part vertical beam 15 to be installed for benchmark, then in the middle part of vertical beam 15 middle beam 16 is installed for benchmark, more then side edge frame 13 and top frame 12 are installed.
As shown in figs. 1 and 4, in the present embodiment, bottom frame 11 extends along first direction, and LED display device also comprises protection screen (not shown) and a plurality of pulley (not shown), and LED display is between protection screen and framework 10.Protection screen plays the effect of protection LED display.Each pulley is all arranged on protection screen pivotly by back shaft, and a plurality of pulleys in a first direction interval arrange, and are provided with the slideway 17 that extends and support protection screen along first direction on bottom frame 11, and the shape of slideway 17 and the outer peripheral face of each pulley are suitable.By mobile protection screen in a first direction, can realize the installation and removal of protection screen, said structure makes the dismounting of protection screen become simple and facilitate.On the frame 11 of bottom, be provided with along the baffle plate 18 of first direction extension and a plurality of pulleys of backstop; baffle plate 18 is between slideway 17 and bottom frame 11; baffle plate 18 can contact with bottom frame 11 by anti-limited slip wheel, and then can guarantee that protection screen and LED display have certain interval.
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 LED display device, comprising:
LED display, comprises at least one LED display unit;
Framework (10), described LED display is fixed on described framework (10), described framework (10) comprise bottom frame (11), top frame (12) and be arranged on described bottom frame (11) and described top frame (12) between two side edge frame (13), it is characterized in that, described framework (10) is only one, the support portion (14) that described bottom frame (11) has the below that is positioned at described LED display and supports this LED display.
2. LED display device according to claim 1, is characterized in that, described bottom frame (11) is parallel with described top frame (12), and described two side edge frame (13) are all vertical with described bottom frame (11).
3. LED display device according to claim 1, it is characterized in that, between described bottom frame (11) and described top frame (12), be provided with the middle part vertical beam (15) vertical with this bottom frame (11), described middle part vertical beam (15) is fixedly connected with described top frame (12) with described bottom frame (11) respectively.
4. LED display device according to claim 1, it is characterized in that, between described bottom frame (11) and described top frame (12), be provided with the middle beam (16) parallel with this bottom frame (11), described middle beam (16) is fixedly connected with described two side edge frame (13) respectively.
5. LED display device according to claim 3, it is characterized in that, between described bottom frame (11) and described top frame (12), be provided with the middle beam (16) parallel with this bottom frame (11), described middle beam (16) is fixedly connected with described two side edge frame (13) respectively, and described middle beam (16) has dodges first of described middle part vertical beam (15) and dodge groove and/or described middle part vertical beam (15) and have and dodge second of described middle beam (16) and dodge groove.
6. LED display device according to claim 3, it is characterized in that, described middle part vertical beam (15) is connected with described bottom frame (11) with the second web member (30) by the first web member (20) respectively, described the first web member (20) has the first brace (21) and second brace (22) vertical with this first brace (21), the place plane of the place plane of described the first brace (21) and described the second brace (22) is perpendicular, the xsect of described the first web member (20) is L-type, described the first brace (21) is fixedly connected with described bottom frame (11), described the second brace (22) is fixedly connected with described middle part vertical beam (15), described the second web member (30) has the 3rd brace (31) with vertical with the 3rd brace (31) and be positioned at conplane the 4th brace (32), the middle part of corresponding described the 3rd brace (31) of described the 4th brace (32), described the 4th brace (32) is fixedly connected with described middle part vertical beam (15), described the 3rd brace (31) is fixedly connected with described bottom frame (11).
7. LED display device according to claim 5, it is characterized in that, described middle beam (16) is connected with described middle part vertical beam (15) by the 3rd web member (40), described the 3rd web member (40) has the 5th brace (41) and and six brace (42) and seven brace (43) to middle part that should five brace (41) perpendicular with the 5th brace (41) respectively, described the 5th brace (41) is positioned between described the 6th brace (42) and described the 7th brace (43), described the 5th brace (41), described the 6th brace (42) and described the 7th brace (43) are positioned at same plane, described the 5th brace (41) is connected with described middle beam (16), described the 6th brace (42) is connected with described middle part vertical beam (15) with described the 7th brace (43).
8. LED display device according to claim 1, is characterized in that, described bottom frame (11) is integrated part.
9. LED display device according to claim 5, is characterized in that, described middle beam (16) and described middle part vertical beam (15) are a plurality of.
10. LED display device according to claim 1, is characterized in that, described bottom frame (11) extends along first direction, and described LED display device also comprises:
Protection screen, described LED display is positioned between described protection screen and described framework (10);
A plurality of pulleys, described in each, pulley is all arranged on described protection screen pivotly by back shaft, described a plurality of pulley interval on described first direction arranges, on described bottom frame (11), be provided with the slideway (17) that extends and support described protection screen along described first direction, the shape of described slideway (17) and described in each outer peripheral face of pulley suitable, on described bottom frame (11), be provided with along the baffle plate (18) of a plurality of pulleys described in described first direction extension and backstop, described baffle plate (18) is positioned between described slideway (17) and described bottom frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420141024.4U CN203799596U (en) | 2014-03-26 | 2014-03-26 | Led display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420141024.4U CN203799596U (en) | 2014-03-26 | 2014-03-26 | Led display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203799596U true CN203799596U (en) | 2014-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420141024.4U Expired - Lifetime CN203799596U (en) | 2014-03-26 | 2014-03-26 | Led display device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203799596U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109410783A (en) * | 2018-12-12 | 2019-03-01 | 青岛科锐斯光电科技有限公司 | Can internal cabling intelligent square tube and its installation method |
| CN114566101A (en) * | 2022-02-23 | 2022-05-31 | 河南创新显示技术有限公司 | LED display screen installation method |
| WO2022126530A1 (en) * | 2020-12-17 | 2022-06-23 | 深圳市艾比森光电股份有限公司 | Display screen housing and display screen |
| CN114659007A (en) * | 2022-02-23 | 2022-06-24 | 河南创新显示技术有限公司 | LED display screen installation assembly and LED display screen installation method |
-
2014
- 2014-03-26 CN CN201420141024.4U patent/CN203799596U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109410783A (en) * | 2018-12-12 | 2019-03-01 | 青岛科锐斯光电科技有限公司 | Can internal cabling intelligent square tube and its installation method |
| WO2022126530A1 (en) * | 2020-12-17 | 2022-06-23 | 深圳市艾比森光电股份有限公司 | Display screen housing and display screen |
| CN114566101A (en) * | 2022-02-23 | 2022-05-31 | 河南创新显示技术有限公司 | LED display screen installation method |
| CN114659007A (en) * | 2022-02-23 | 2022-06-24 | 河南创新显示技术有限公司 | LED display screen installation assembly and LED display screen installation 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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161205 Address after: 100176 Beijing City, Daxing District branch of Beijing economic and Technological Development Zone, fourteen Street No. 99 building 33 D two storey building No. 2136 (central office) Patentee after: LEYARD TV TECHNOLOGY Co.,Ltd. Address before: 100091 Beijing, the Summer Palace, north of the north is red flag No. 9 West Street, Haidian District Patentee before: LEYARD OPTOELECTRONIC Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |