CN203631075U - Sub-outdoor LED (light emitting diode) display screen - Google Patents
Sub-outdoor LED (light emitting diode) display screen Download PDFInfo
- Publication number
- CN203631075U CN203631075U CN201320626544.XU CN201320626544U CN203631075U CN 203631075 U CN203631075 U CN 203631075U CN 201320626544 U CN201320626544 U CN 201320626544U CN 203631075 U CN203631075 U CN 203631075U
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- China
- Prior art keywords
- sub
- face cover
- display screen
- outdoor
- pcb
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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 - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 238000000465 moulding Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
A sub-outdoor LED (light emitting diode) display screen comprises a face cover and a PCB (printed circuit board). The face cover and the PCB are fixedly connected, a group of clamping fasteners are integrally formed with the back of the face cover and fastened in holes reserved in the PCB, and the clamping fasteners are matched with the holes and positioned in the same. Further, two steel plates are arranged in the face cover and integrally formed with the face cover by a mould. The PCB is tightly clamped by the clamping fasteners, labor hours are saved, production efficiency is improved, and the sub-outdoor LED display screen is put into production; the two steel plates are sleeved in the sub-outdoor face cover and integrally formed with the same by the mould, so that the sub-outdoor face cover can be effectively shaped, smoothness of the face cover is guaranteed; a produced module in sub-outdoor use is pretty low in curvature of deformation caused by high-and low-temperature weather, the curvature is within 0.4mm while common high-and low-temperature deformation size is up to 0.9-1.1mm, deformation resistance is improved effectively, the scheme is simple for production and assembly, and the sub-outdoor LED display screen is pretty high in practical value.
Description
Technical field
The utility model relates to a kind of sub-outdoor LED display screen, and concrete is easy for installation with one, and the sub-outdoor LED display screen of stable performance is relevant.
Background technology
In prior art, sub-outdoor LED display screen original face shield back side and PCB assembling are used screw locking to fix, need screw, lock, this kind of structure efficiency is low, then has again, existing panel is mould molding, owing to being all plastic parts, its finished product module can be out of shape by high low temperature weather effect, has affected LED display effect.
Utility model content
For solving the technical matters existing in prior art, the utility model provides a kind of sub-outdoor LED display screen, easy for installation, stable performance.
The utility model solves the problems of the technologies described above, and the technical scheme adopting is:
A kind of sub-outdoor LED display screen, face shield, pcb board, face shield and pcb board are affixed, and the described face shield back side is one-body molded with it arranges one group of buckle, and described buckle be located in hole reserved on the pcb board being mated and locates.
Further, in described face shield, be provided with steel plate.
Further, described steel plate is two, is arranged in face shield and its one mould molding.
Adopt technique scheme, the utility model face shield uses buckle that PCB is clamped, and saves man-hour, enhances productivity, and puts into production; When sub-outdoor surface covers on moulding, be inserted in 2 block plates one and reinstate mould molding, the sub-outdoor face shield of effectively shaping, guarantee the smooth of face shield, the module of production uses at semi-outdoor, is subject to high low temperature weather effect to cause the curvature of distortion very low, in 0.4mm, normal high low-temperature deformation size all can reach 0.9-1.1mm, effectively improves this performance, and this scheme is easily produced, easily assembling, very with practical value.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a part 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 is the utility model structural representation one;
Fig. 2 is the utility model structural representation two.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, clear, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1-2, a kind of sub-outdoor LED display screen, face shield 1, pcb board 2, face shield 1 is affixed with pcb board 2, it is characterized in that: described face shield 1 back side is one-body molded with it arranges one group of buckle 3, and described buckle 3 be located in hole reserved on the pcb board 2 being mated and locates.In described face shield 1, be provided with steel plate 4.Described steel plate 4 is two, is arranged in face shield 1 and its one mould molding.
When work, the dot spacing of existing sub-outdoor LED display screen is 10.0mm, overall dimensions 320*160mm, and pixel 32*16, face shield uses buckle that PCB is clamped, and saves man-hour, enhances productivity, and puts into production; When sub-outdoor surface covers on moulding, be inserted in 2 block plates one and reinstate mould molding, the sub-outdoor face shield of effectively shaping, guarantee the smooth of face shield, the module of production uses at semi-outdoor, is subject to high low temperature weather effect to cause the curvature of distortion very low, in 0.4mm, normal high low-temperature deformation size all can reach 0.9-1.1mm, effectively improves this performance, and this scheme is easily produced, easily assembling, very with practical value.
Above-mentioned explanation illustrates and has described preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to disclosed form herein, should not regard the eliminating to other embodiment as, and can be used for various other combinations, modification and environment, and can, in utility model contemplated scope described herein, change by technology or the knowledge of above-mentioned instruction or association area.And the change that those skilled in the art carry out and variation do not depart from spirit and scope of the present utility model, all should be in the protection domain of the utility model claims.
Claims (2)
1. a sub-outdoor LED display screen, face shield (1), pcb board (2), face shield (1) is affixed with pcb board (2), it is characterized in that: described face shield (1) back side arrange one group buckle (3) one-body molded with it, described buckle (3) be located in the upper reserved hole of the pcb board (2) being mated and locates, and in described face shield (1), is provided with steel plate (4).
2. the sub-outdoor LED display screen of one as claimed in claim 1, is characterized in that: described steel plate (4) is two, is arranged in face shield (1) and its one mould molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626544.XU CN203631075U (en) | 2013-10-11 | 2013-10-11 | Sub-outdoor LED (light emitting diode) display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626544.XU CN203631075U (en) | 2013-10-11 | 2013-10-11 | Sub-outdoor LED (light emitting diode) display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203631075U true CN203631075U (en) | 2014-06-04 |
Family
ID=50817532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320626544.XU Expired - Lifetime CN203631075U (en) | 2013-10-11 | 2013-10-11 | Sub-outdoor LED (light emitting diode) display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203631075U (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 |
| CN107393433A (en) * | 2017-08-21 | 2017-11-24 | 绵阳鑫阳知识产权运营有限公司 | Constitutionally stable display screen cover |
| WO2017215010A1 (en) * | 2016-06-12 | 2017-12-21 | 陈爱民 | Anti-deformation led display screen mask |
-
2013
- 2013-10-11 CN CN201320626544.XU patent/CN203631075U/en not_active Expired - Lifetime
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 |
| WO2017215010A1 (en) * | 2016-06-12 | 2017-12-21 | 陈爱民 | Anti-deformation led display screen mask |
| CN107393433A (en) * | 2017-08-21 | 2017-11-24 | 绵阳鑫阳知识产权运营有限公司 | Constitutionally stable display screen cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |