CN213241767U - Dust protected LED display screen - Google Patents
Dust protected LED display screen Download PDFInfo
- Publication number
- CN213241767U CN213241767U CN202022544906.3U CN202022544906U CN213241767U CN 213241767 U CN213241767 U CN 213241767U CN 202022544906 U CN202022544906 U CN 202022544906U CN 213241767 U CN213241767 U CN 213241767U
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- display screen
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- base plate
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Abstract
A dustproof LED display screen comprises a base, a support frame arranged above the base and a display screen module arranged on the support frame, the top of the supporting frame is provided with a dust shielding plate, the top of the dust shielding plate is provided with a solar panel, the supporting frame comprises two upright posts and a plurality of cross beams fixed between the upright posts, the display screen module is fixed on the beam and comprises a substrate, a damping device and a display screen box body, a display screen equipment main body is arranged in the display screen box body, the front end of the display screen equipment main body is fixedly connected with a display screen protective cover, a glass protective plate is arranged on the base surface of the display screen protective cover corresponding to the display screen equipment main body, a ventilation opening is arranged on the back surface of the display screen box body, the base plate corresponds vent department is equipped with the exhaust fan, the exhaust fan outside is equipped with the dust cover.
Description
Technical Field
The utility model relates to a LED display screen technical field especially relates to a dust protected LED display screen.
Background
The LED display screen is a flat panel display, is composed of small LED module panels, and is used for displaying various information such as characters, images, videos, video signals and the like.
The LED display screen has certain defect when using, when it is put when outdoor use, the energy-conserving effect of LED display screen is not good, and outdoor LED display screen does not have protective structure moreover, and the security when outdoor use is not high, and traditional LED display screen all sets up the louvre in the display screen main part, and the dust is many again during outdoor use, and the very easy equipment main part that enters into influences its life.
Therefore, the above problems should be considered and solved in the design and use of the LED display screen structure.
SUMMERY OF THE UTILITY MODEL
To the problem that exists, the utility model provides an overcome the defect among the prior art, provide a dust protected LED display screen.
The technical solution of the utility model is that: the utility model provides a dust protected LED display screen, includes the base, sets up the support frame and the setting in the base top display screen module on the support frame, the top of support frame is equipped with hides the dirt board, the support frame includes two stands and fixes a plurality of crossbeam between the stand, the display screen module is fixed on the crossbeam, the display screen module includes base plate, damping device and display screen box, be equipped with display screen equipment main part in the display screen box, display screen equipment main part front end fixedly connected with display screen protection cover, it is equipped with the glass backplate to correspond display screen equipment main part department on the base face of display screen protection cover, the back of display screen box is equipped with the vent, the base plate corresponds vent department is equipped with the exhaust fan, the exhaust fan outside is equipped with the dust cover.
The utility model discloses a further improvement lies in: damping device encircles display screen equipment main part sets up, including multiunit damper, damper includes the telescopic link, the surface of telescopic link is encircleed and is provided with damping spring.
The utility model discloses a further improvement lies in: the both ends of telescopic link are fixed respectively the base plate with on the display screen guard shield, just the both ends of telescopic link are equipped with the convex key, the base plate with be equipped with respectively on the display screen guard shield with the spread groove of convex key adaptation.
The utility model discloses a further improvement lies in: the back of the base plate is provided with a plurality of threaded columns, the cross beam is provided with a plurality of connecting holes corresponding to the threaded columns, and the base plate is locked by nuts after being fixed on the cross beam.
The utility model discloses a further improvement lies in: the top of hiding the dirt board is equipped with solar panel, the inside battery that is equipped with of base, electric connection between solar panel, battery and exhaust fan and the display screen equipment main part.
The utility model discloses a further improvement lies in: the base is fixed on the ground through foundation bolts.
The utility model has the advantages that: the LED display screen device is simple in structure and reasonable in design, the display screen device main body is placed in the display screen box body, the display screen protective cover is arranged in the front of the display screen device main body, on one hand, a dustproof effect can be achieved, on the other hand, when the display screen device main body is impacted by external force, a part of acting force can be buffered, the internal part of the display screen device main body is prevented from being damaged by the external force, the internal temperature of the LED display screen can be effectively reduced by arranging the exhaust fan for heat dissipation, meanwhile, the dust cover is additionally arranged, external dust can be prevented from entering the; through the arranged damping device and the arranged glass protection plate, external force can be prevented from directly acting on the front surface of the display screen equipment main body, and the display screen is protected from being damaged by the external force; solar energy is converted into electric energy to be stored in the storage battery through the arranged solar panel so as to be convenient to use, environmental resources are effectively utilized, and energy is saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a display screen module according to the present invention;
FIG. 3 is a schematic view of the position of the exhaust fan according to the present invention;
FIG. 4 is a schematic view of the shock absorbing mechanism of the present invention;
wherein: the solar display screen comprises a base 1, a support frame 2, a dust shielding plate 3, a solar panel 4, a column 5, a crossbeam 6, a base plate 7, a display screen box body 8, a display screen equipment main body 9, a display screen protective cover 10, a glass protective plate 11, an exhaust fan 12, a dust shielding cover 13, a damping mechanism 14, a telescopic rod 15, a damping spring 16, a convex key 17, a connecting groove 18 and a storage battery 19.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and embodiments, which are only used for explaining the present invention and are not limited to the protection scope of the present invention.
As shown in the figures: the technical solution of the embodiment is as follows: a dustproof LED display screen comprises a base 1, a support frame 2 arranged above the base 1 and a display screen module arranged on the support frame 2, the top of the supporting frame 2 is provided with a dust shielding plate 3, the top of the dust shielding plate 4 is provided with a solar panel 4, the supporting frame 2 comprises two upright posts 5 and two cross beams 6 fixed between the upright posts 5, the display screen module comprises a substrate 7, a damping device and a display screen box body 8, the substrate 7 is fixed on the beam 6, two rows of threaded columns are arranged on the back of the base plate 7, a plurality of connecting holes are arranged at the positions of the two cross beams 6 corresponding to the threaded columns, the base plate 7 is fixed on the cross beams 6 after the threaded columns are inserted into the connecting holes, and then the base plate is locked through nuts, the base 1 is fixed to the ground by means of anchor bolts, the structure of which is prior art and not shown in the figures.
Be equipped with display screen equipment main part 9 in the display screen box 8, 9 front end fixedly connected with display screen protection cover 10 of display screen equipment main part, it is equipped with glass backplate 11 to correspond 9 departments of display screen equipment on the base plane of display screen protection cover 10, the back of display screen box 8 is equipped with the vent, base plate 7 corresponds vent department is equipped with exhaust fan 12, the exhaust fan 12 outside is equipped with dust cover 13, and exhaust fan 12 is when rotating because wind-force can blow off near dust, prevents that it from entering into in the display screen equipment main part 9, further plays dustproof effect.
Damping device encircles display screen equipment main part 9 sets up, including multiunit damper 14, damper 14 includes telescopic link 15, the peripheral of telescopic link 15 is encircleed and is provided with damping spring 16, the both ends of telescopic link 15 are fixed respectively base plate 7 with on the display screen protection cover 10, just the both ends of telescopic link 15 are equipped with convex key 17, base plate 7 with be equipped with respectively on the display screen protection cover 10 with the spread groove 18 of convex key 17 adaptation. Base 1 is inside to be equipped with battery 19, electric connection between solar panel 4, battery 19 and exhaust fan 12 and the display screen equipment main part 9, solar panel 4 stores battery 19 after becoming the electric energy with solar energy, and battery 19 can be used to supply power for exhaust fan 12 and display screen equipment main part 9.
The beneficial effect of this embodiment is: the LED display screen device is simple in structure and reasonable in design, the display screen device main body is placed in the display screen box body, the display screen protective cover is arranged in the front of the display screen device main body, on one hand, a dustproof effect can be achieved, on the other hand, when the display screen device main body is impacted by external force, a part of acting force can be buffered, the internal part of the display screen device main body is prevented from being damaged by the external force, the internal temperature of the LED display screen can be effectively reduced by arranging the exhaust fan for heat dissipation, meanwhile, the dust cover is additionally arranged, external dust can be prevented from entering the; through the arranged damping device and the arranged glass protection plate, external force can be prevented from directly acting on the front surface of the display screen equipment main body, and the display screen is protected from being damaged by the external force; solar energy is converted into electric energy to be stored in the storage battery through the arranged solar panel so as to be convenient to use, environmental resources are effectively utilized, and energy is saved.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a dust protected LED display screen which characterized in that: including base, setting support frame and the setting in the base top display screen module on the support frame, the top of support frame is equipped with the dust board that hides, the support frame includes two stands and fixes a plurality of crossbeam between the stand, the display screen module is fixed on the crossbeam, the display screen module includes base plate, damping device and display screen box, be equipped with display screen equipment main part in the display screen box, display screen equipment main part front end fixedly connected with display screen protective cover, it is equipped with the glass backplate to correspond display screen equipment main part department on the base face of display screen protective cover, the back of display screen box is equipped with the vent, the base plate corresponds vent department is equipped with the exhaust fan, the exhaust fan outside is equipped with the dust cover.
2. The dustproof LED display screen of claim 1, wherein: damping device encircles display screen equipment main part sets up, including multiunit damper, damper includes the telescopic link, the surface of telescopic link is encircleed and is provided with damping spring.
3. The dustproof LED display screen of claim 2, wherein: the both ends of telescopic link are fixed respectively the base plate with on the display screen guard shield, just the both ends of telescopic link are equipped with the convex key, the base plate with be equipped with respectively on the display screen guard shield with the spread groove of convex key adaptation.
4. The dustproof LED display screen of claim 1, wherein: the back of the base plate is provided with a plurality of threaded columns, the cross beam is provided with a plurality of connecting holes corresponding to the threaded columns, and the base plate is locked by nuts after being fixed on the cross beam.
5. The dustproof LED display screen of claim 1, wherein: the top of hiding the dirt board is equipped with solar panel, the inside battery that is equipped with of base, electric connection between solar panel, battery and exhaust fan and the display screen equipment main part.
6. The dustproof LED display screen of claim 1, wherein: the base is fixed on the ground through foundation bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022544906.3U CN213241767U (en) | 2020-11-06 | 2020-11-06 | Dust protected LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022544906.3U CN213241767U (en) | 2020-11-06 | 2020-11-06 | Dust protected LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213241767U true CN213241767U (en) | 2021-05-18 |
Family
ID=75881616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022544906.3U Expired - Fee Related CN213241767U (en) | 2020-11-06 | 2020-11-06 | Dust protected LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213241767U (en) |
-
2020
- 2020-11-06 CN CN202022544906.3U patent/CN213241767U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210518 Termination date: 20211106 |