CN204066640U - The modular structure safeguarded before a kind of open air - Google Patents
The modular structure safeguarded before a kind of open air Download PDFInfo
- Publication number
- CN204066640U CN204066640U CN201420433945.8U CN201420433945U CN204066640U CN 204066640 U CN204066640 U CN 204066640U CN 201420433945 U CN201420433945 U CN 201420433945U CN 204066640 U CN204066640 U CN 204066640U
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- CN
- China
- Prior art keywords
- pcb board
- face shield
- post
- drain pan
- reference column
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- 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 - Fee Related
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Abstract
The modular structure safeguarded before the utility model discloses a kind of open air, relates to a kind of LED modular structure.The modular structure safeguarded before described open air comprises drain pan, pcb board and face shield; Wherein, drain pan is the rectangle frame be made up of two crosspieces and two straight shelves; Described crosspiece and straight shelves extend multiple before safeguard post; Drain pan is also provided with two reinforcements parallel with straight shelves, and described reinforcement is evenly distributed with multiple reference column; Pcb board its relevant position be provided with described before safeguard post and the suitable pcb board of reference column before services aperture and pcb board pilot hole; The component side of described pcb board is also equiped with some LED lamp bead; Face shield its relevant position be provided with described before safeguard post and the suitable face shield of reference column before services aperture and face shield pilot hole.The utility model can be installed easily and keep in repair, and ensure that the use in certain circumstances of LED display body; Reduce the input of steel construction cost and the difficulty of structure steel fabrication simultaneously, improve the simplification that subsequent installation is safeguarded.
Description
Technical field
The utility model relates to a kind of LED modular structure, the LED modular structure safeguarded before particularly relating to a kind of being convenient to.
Background technology
The large more options of LED module on the market screw to be fixed in casing later, the mode being reserved maintenance channel by steel construction rear portion makes LED display body, this way not only needs to make large-scale structure, and the passageway must passed through internal reservation personnel, to ensure that follow-up personnel have current passage when safeguarding LED display body, this makes LED display body structural thickness when making larger, be inconvenient to the use being used in particular/special requirement---such as, on-the-spot structure does not meet and makes large-scale steel construction, the situations such as specified otherwise are had to screen body thickness, cannot according to site environment universalization.
Therefore, the weak point of current LED modular structure is as follows:
1, LED module employing at present is rearmounted hold-down nut post, adopts the fixed sturcture of screw and casing; Rear portion adopts thicker Steel Structural Design to realize screen body and installs.Environment for use has limitation, and personnel are great in constructing amount, and material input amount is comparatively large, enters to safeguard that replacing module difficulty is larger in follow-up maintenance personnel.
2, on market, in existing module external member, face shield and drain pan adopt uniform screw to fix, and the screw scope making visor portion is comparatively large, are unfavorable for mating of face shield and drain pan.
When 3, at present LED module being fixed on casing, all be screwed at box house, but because the screw of marginal portion is blocked by casing, make assembling operation personnel and follow-up maintenance personnel create very large obstruction in dismounting and replacing LED module, be unfavorable for producing and safeguarding.
Utility model content
The purpose of this utility model is the modular structure safeguarded propose a kind of open air to solve the problem before; The modular structure safeguarded before this open air solves LED display body cannot safeguard the problems such as installation under specific environment out of doors, ensure that the use in certain circumstances of LED display body; Reduce the input of steel construction cost and the difficulty of structure steel fabrication simultaneously, improve the simplification that subsequent installation is safeguarded.
The technical solution of the utility model is as follows:
The utility model is the modular structure safeguarded before a kind of open air:
Comprise drain pan, pcb board and face shield, it is characterized in that:
Described drain pan is the rectangle frame be made up of two crosspieces and two straight shelves; Described crosspiece and straight shelves extend multiple before safeguard post; Described drain pan is also provided with two reinforcements parallel with straight shelves, and described reinforcement is evenly distributed with multiple reference column;
Described pcb board, its relevant position be provided with described before safeguard post and the suitable pcb board of reference column before services aperture and PCB plate pilot hole; The component side of described pcb board is also equiped with some LED lamp bead;
Described face shield, its relevant position be provided with described before safeguard post and the suitable face shield of reference column before services aperture and face shield pilot hole;
The circuit surface laminating that described pcb board is not equiped with LED lamp bead is assemblied on drain pan, and wherein, before pcb board, services aperture and pcb board pilot hole are safeguarded on post and reference column before being set on; Described face shield laminating is assemblied in pcb board and is equiped with on the component side of LED lamp bead, and wherein, before face shield, services aperture and face shield pilot hole are safeguarded on post and reference column before being also set on; By bolt with front safeguard the coordinating of post, bolt coordinates with reference column, pcb board and face shield are fixed on drain pan.
More preferably, safeguard that the axial cross section of post is trapezoidal before described.
More preferably, described crosspiece safeguards post before being evenly distributed with three, safeguards post before described straight shelves are evenly distributed with two.
More preferably, described reinforcement is evenly distributed with three reference columns.
More preferably, described crosspiece is also evenly distributed with the reinforcing prop that two are strengthened drain pan mechanical property.
More preferably, the utility model also comprises a water proof ring be assemblied on drain pan.
The beneficial effects of the utility model:
1, the front introducing safeguarding post and reference column, installs and front maintenance before operating personnel can be carried out LED display body.
2, frontly services aperture and face shield pilot hole before services aperture and pcb board pilot hole before post and reference column, pcb board, face shield is safeguarded, cooperation between them, compare traditional screw fixed form, the screw of face shield can be made to reduce more than 50%, effectively reduce raw-material input, also make the workload of operating personnel decrease simultaneously.
3, drain pan and face shield adopt via hole collocation design, and before safeguarding post and reference column, face shield before namely introducing, services aperture and face shield pilot hole can reduce the LED modular structure crack conditions because external force reason causes.
4, the Structure and energy of drain pan and face shield is simple and practical, while ensuring the quality of products, effectively can improve production capacity and reduce and produce degree of difficulty.
5, can install easily and keep in repair, ensure that the use in certain circumstances of LED display body; Reduce the input of steel construction cost and the difficulty of structure steel fabrication simultaneously, improve the simplification that subsequent installation is safeguarded.
Accompanying drawing explanation
Fig. 1 is explosive view of the present utility model;
Fig. 2 is the stereographic map of drain pan;
Fig. 3 safeguards the axial, cross-sectional view of post before being;
Fig. 4 is the stereographic map of pcb board;
Fig. 5 is the stereographic map of face shield.
Wherein, 1-drain pan, 11-crosspiece, the straight shelves of 12-, 13-reinforcement, safeguards post before 14-, 15-reference column, 16-reinforcing prop; 2-PCB plate, services aperture before 21-PCB plate, 22-PCB plate pilot hole, 23-LED lamp pearl; 3-face shield, services aperture before 31-face shield, 32-face shield pilot hole; 4-water proof ring.
Embodiment
In order to better the utility model is described, be now described further with accompanying drawing in conjunction with the embodiments.
The utility model is the modular structure safeguarded before a kind of open air.
As shown in Figure 1, the utility model comprises drain pan 1, pcb board 2 and face shield 3, and for increasing water proofing property, more preferably, the utility model also comprises a water proof ring 4 be assemblied on drain pan 1.
As shown in Figure 2, drain pan 1 is the rectangle frame be made up of two crosspieces 11 and two straight shelves 12; Crosspiece 11 and straight shelves 12 extend multiple before safeguard post 14; For strengthening the mechanical property of drain pan 1, drain pan 1 is also provided with two reinforcements 13 parallel with straight shelves 12, reinforcement 13 is evenly distributed with multiple reference column 15.Under the prerequisite of mechanical property of not sacrificing drain pan 1, consider the problem such as the saving of material and the difficulty or ease of operating personnel's installation and maintenance, more preferably, crosspiece 11 safeguards post 14 before being evenly distributed with three, safeguard post 14 before straight shelves 12 are evenly distributed with two, reinforcement 13 is evenly distributed with three reference columns 15.
For strengthening the mechanical propertys such as the bearing capacity of drain pan further, crosspiece 11 is also evenly distributed with two reinforcing props 16.
As shown in Figure 3, frontly safeguard that the axial cross section of post 14 is trapezoidal.Before safeguard that post 14 is designed to trapezium structure, while itself structural strength of guarantee, the contact of electronic section on rainwater and pcb board 2 can also be completely cut off, can effective waterproof.
If Fig. 4 is pcb board 2, its relevant position be provided with described before safeguard post 14 and the suitable pcb board of reference column 15 before services aperture 21 and pcb board pilot hole 22; The component side of described pcb board 2 is also equiped with some LED lamp bead 23.
If Fig. 5 is face shield 3, its relevant position be provided with described before safeguard post 14 and the suitable face shield of reference column 15 before services aperture 31 and face shield pilot hole 32.
The circuit surface laminating that pcb board 2 is not equiped with LED lamp bead 23 is assemblied on drain pan 1, and wherein, before pcb board, services aperture 21 and pcb board pilot hole 22 are safeguarded before being set on post 14 and reference column 15; Described face shield 3 laminating is assemblied in pcb board 2 and is equiped with on the component side of LED lamp bead 23, and wherein, before face shield, services aperture 31 and face shield pilot hole 32 are safeguarded before being also set on post 14 and reference column 15; By bolt with front safeguard the coordinating of post 14, bolt coordinates with reference column 15, pcb board 2 and face shield 3 are fixed on drain pan 1.
During assembling, safeguard on post 14 and reference column 15 by services aperture before pcb board 21 and pcb board pilot hole 22 being set on before on drain pan 1, thus circuit surface laminating pcb board 2 not being equiped with LED lamp bead 23 is assemblied on drain pan 1; Services aperture before face shield 31 and face shield pilot hole 32 being also set on before on drain pan 1 safeguards on post 14 and reference column 15 again, thus face shield 3 laminating is assemblied in the one side that pcb board 2 is equiped with LED lamp bead 23; Finally by bolt with front safeguard the coordinating of post 14, bolt coordinates with reference column 15, pcb board 2 and face shield 3 are fixed on drain pan 1.
When the utility model is safeguarded, conveniently can carry out front maintenance to it.Particularly, unload with the bolt front safeguarding post 14, reference column 15 matches, thus can successively face shield 3 and pcb board 2 be disassembled from drain pan 1, conveniently drain pan 1, pcb board 2 and face shield 3 are safeguarded.
Claims (6)
1. the modular structure safeguarded before open air, comprises drain pan (1), pcb board (2) and face shield (3), it is characterized in that:
Described drain pan (1) is the rectangle frame be made up of two crosspieces (11) and two straight shelves (12); Described crosspiece (11) and straight shelves (12) extend multiple before safeguard post (14); Described drain pan (1) is also provided with two reinforcements (13) parallel with straight shelves (12), described reinforcement (13) is evenly distributed with multiple reference column (15);
Described pcb board (2), its relevant position be provided with described before safeguard post (14) and the suitable pcb board of reference column (15) before services aperture (21) and pcb board pilot hole (22); The component side of described pcb board (2) is also equiped with some LED lamp bead (23);
Described face shield (3), its relevant position be provided with described before safeguard post (14) and the suitable face shield of reference column (15) before services aperture (31) and face shield pilot hole (32);
The circuit surface laminating that described pcb board (2) is not equiped with LED lamp bead (23) is assemblied on drain pan (1), wherein, before pcb board, services aperture (21) and pcb board pilot hole (22) are safeguarded before being set on post (14) and reference column (15); Described face shield (3) laminating is assemblied in pcb board (2) and is equiped with on the component side of LED lamp bead (23), wherein, before face shield, services aperture (31) and face shield pilot hole (32) are safeguarded before being also set on post (14) and reference column (15); By bolt with front safeguard the coordinating of post (14), bolt coordinates with reference column (15), pcb board (2) and face shield (3) are fixed on drain pan (1).
2. the outdoor front modular structure safeguarded as claimed in claim 1, is characterized in that: safeguard before described that the axial cross section of post (14) is trapezoidal.
3. the outdoor front modular structure safeguarded as claimed in claim 1, it is characterized in that: before described crosspiece (11) is evenly distributed with three, safeguard post (14), before described straight shelves (12) are evenly distributed with two, safeguard post (14).
4. the outdoor front modular structure safeguarded as claimed in claim 1, is characterized in that: described reinforcement (13) is evenly distributed with three reference columns (15).
5. the outdoor front modular structure safeguarded as claimed in claim 1, is characterized in that: described crosspiece (11) is also evenly distributed with the reinforcing prop (16) that two are strengthened drain pan (1) mechanical propertys.
6. the outdoor front modular structure safeguarded as claimed in claim 1, is characterized in that: also comprise a water proof ring (4) be assemblied on drain pan (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420433945.8U CN204066640U (en) | 2014-08-04 | 2014-08-04 | The modular structure safeguarded before a kind of open air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420433945.8U CN204066640U (en) | 2014-08-04 | 2014-08-04 | The modular structure safeguarded before a kind of open air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204066640U true CN204066640U (en) | 2014-12-31 |
Family
ID=52208100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420433945.8U Expired - Fee Related CN204066640U (en) | 2014-08-04 | 2014-08-04 | The modular structure safeguarded before a kind of open air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204066640U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105023520A (en) * | 2015-07-07 | 2015-11-04 | 长治市华杰光电科技有限公司 | LED display screen semi-outdoor face shield structure |
| CN105023523A (en) * | 2015-08-14 | 2015-11-04 | 利亚德光电股份有限公司 | Display device |
| CN112259005A (en) * | 2020-10-29 | 2021-01-22 | 深圳市洲明科技股份有限公司 | Positioning method of front maintenance hole, terminal and storage medium |
-
2014
- 2014-08-04 CN CN201420433945.8U patent/CN204066640U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105023520A (en) * | 2015-07-07 | 2015-11-04 | 长治市华杰光电科技有限公司 | LED display screen semi-outdoor face shield structure |
| CN105023523A (en) * | 2015-08-14 | 2015-11-04 | 利亚德光电股份有限公司 | Display device |
| CN112259005A (en) * | 2020-10-29 | 2021-01-22 | 深圳市洲明科技股份有限公司 | Positioning method of front maintenance hole, terminal and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20160804 |