CN111583823B - LED display screen for outdoor use - Google Patents
LED display screen for outdoor use Download PDFInfo
- Publication number
- CN111583823B CN111583823B CN202010481338.9A CN202010481338A CN111583823B CN 111583823 B CN111583823 B CN 111583823B CN 202010481338 A CN202010481338 A CN 202010481338A CN 111583823 B CN111583823 B CN 111583823B
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- China
- Prior art keywords
- water collecting
- fixed
- collecting bag
- frame
- screen
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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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 abstract description 3
- 239000002390 adhesive tape Substances 0.000 description 5
- 238000007599 discharging Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/069—Other details of the casing, e.g. wall structure, passage for a connector, a cable, a shaft
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
Abstract
The invention discloses an outdoor LED display screen, which structurally comprises a screen, a protective frame, a base and a support column, wherein the screen is arranged in the protective frame, the base is fixed at the bottom of the protective frame and is vertically connected with the support column, a frame edge, a drainage mechanism, a sealing buckle and a sealing strip are arranged in the protective frame, the sealing buckle is fixed on the frame edge and is fixed with the sealing strip, a water collecting bag and a connecting pipe are arranged on the frame edge, the surface accumulated water is absorbed and stored in the water collecting bag by the leading port under the condition of sealing damage by utilizing the leading ports which are densely distributed on the connecting pipe, the accumulated water is prevented from permeating into the screen, the water collecting bag is matched with a position correcting piece, the inner wall of the frame edge is covered and fixed by clamping plates at the narrow two sides, the clamping plates protect the surface of the water collecting bag by the protective edges which are fixed by the clamping blocks, when the water collecting bag collects rainwater, the water collecting bag adopts a telescopic material which can expand the water collecting bag to a horizontal plane with a wider gap, allowing it to better collect more rain and reduce replacement frequency.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to an LED display screen for outdoor use.
Background
LED display screen is more and more favored in outdoor media, LED display screen also regards as an outstanding outdoor information issuing media, by more and more application, current outdoor LED display screen is bulky and heavy, it is all inconvenient with the maintenance to install a lot, consequently, use the outdoor display screen after a period because of maintaining untimely, the ponding just appears very easily in the decline of hookup location leakproofness, ponding mixes at certain formation mud dirt with the air dust, flow into the inside indirect inner circuit system that causes of display screen and damage when the mud dirt.
Disclosure of Invention
The invention aims to provide an outdoor LED display screen, which is used for solving the technical problems that accumulated water is easy to be generated due to untimely maintenance of the outdoor display screen and the sealing degree of a connecting position is reduced, the accumulated water and air dust are mixed to form sludge, and when the sludge flows into the display screen, an internal circuit system is damaged indirectly.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a LED display screen of outdoor use, its structure includes screen, protection frame, base, pillar, the inside at protection frame is installed to the screen, the bottom of protection frame is fixed with the base, the base is connected with the pillar is perpendicular, the inside of protection frame is provided with frame limit, drainage mechanism, closure knot, sealing strip, the frame limit is fixed with the closure knot, and this closure is detained and is fixed with the sealing strip, drainage mechanism sets up along the position that is equipped with the sealing strip.
Preferably, the number of the drainage mechanisms is three, and the drainage mechanisms are connected end to form a concave structure.
Preferably, the drainage mechanism comprises three connectors, guide pieces, water collecting bags, fixed pressing pieces and horizontal connecting shafts, the guide pieces and the water collecting bags are respectively provided, the guide pieces are matched with the water collecting bags, and the fixed pressing pieces are buckled on the left side and the right side of the water collecting bags.
Preferably, the leading pieces are distributed in a step shape, one side of each leading piece is fixed through a connector, the other side of each leading piece is fixed together in a pairwise mode, and the other side of the longest leading piece is fixed on the inner wall of the frame edge through a horizontal connecting shaft.
Preferably, the guide connecting piece is provided with a connecting pipe, a guide opening and a closed guide opening, more than two guide openings are formed in the connecting pipe, the connecting pipe is connected with the water collecting bag through the closed guide opening, and the guide openings face the outer side of the frame edge.
Preferably, the fixed pressing piece comprises a mounting seat, an adhesive tape, a protective edge, a fixture block and a fixture plate, the fixture plate is welded with the mounting seat, the mounting seat and the frame edge are fixed together, the adhesive tape is arranged in a connecting gap between the mounting seat and the frame edge, the fixture block is fixed on the upper surface and the lower surface of the fixture plate, the protective edge is fixed on the fixture block, and the protective edge is tightly attached to the surface of the water collecting bag.
Preferably, the clamping plate concave shape horizontally covers the horizontal plane of the water collecting bag.
Preferably, the closed guide port comprises a discharge port, a filter disc, an inlet and a fixed edge, wherein the discharge port and the inlet are integrally formed, and the filter disc is obliquely arranged in the discharge port and the inlet through the fixed edge.
Preferably, the four corners of the frame edge are provided with horns, and the horns are indirectly matched with the water collecting bags.
Compared with the prior art, the invention has the following beneficial effects:
1. the frame edge is provided with the water collecting bag and the connecting pipe, and the water collecting bag is used for storing accumulated water on the surface of the water absorbing bag absorbed by the water absorbing port under the condition that the sealing property of the water absorbing port densely distributed on the connecting pipe is damaged, so that the accumulated water is prevented from permeating into the screen.
2. The water collecting bag is matched with the position correcting piece, the clamping plates are fixedly covered on the inner walls of the frame edges at the two narrower sides, the surfaces of the water collecting bag are protected by the protecting edges fixed by the clamping blocks, and when the water collecting bag collects rainwater, the water collecting bag can be expanded to a horizontal plane with a wider gap by using a telescopic material, so that the water collecting bag can better collect more rainwater and reduce the replacement frequency.
3. The connecting position of the connecting pipe and the water collecting bag is provided with the closed guide opening, the closed guide opening is provided with the filter disc which can filter mud and dirt in rainwater, and meanwhile, the filter disc can further reduce drainage impact in an oblique installation mode.
Drawings
Fig. 1 is a schematic structural diagram of an outdoor LED display screen according to the present invention.
Fig. 2 is a schematic view of the internal structure of the protective frame of the present invention.
Fig. 3 is a schematic structural view of the drainage mechanism of the present invention.
FIG. 4 is a schematic view of the fixing and pressing member and the guiding member according to the present invention.
Fig. 5 is a schematic view of a horizontally extending structure of the water collecting bag of the present invention.
Fig. 6 is a schematic structural view of the closed guide opening of the present invention.
In the figure: the screen comprises a screen 1, a protective frame 2, a base 3, a support 4, a frame edge 21, a drainage mechanism 22, a sealing buckle 23, a sealing strip 24, an interface 221, a guiding piece 222, a water collecting bag 223, a fixed pressing piece 224, a horizontal connecting shaft 225, a connecting pipe 22a, a guiding port 22b, a closed guiding port 22c, a mounting seat 24a, an adhesive tape 24b, a protective edge 24c, a clamping block 24d, a clamping plate 24e, a discharging port 2c1, a filter 2c2, an inlet 2c3 and a fixed edge 2c 4.
Detailed Description
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on or indirectly connected to the other element, and when an element is referred to as being "connected to" the other element, it can be directly connected to or indirectly connected to the other element.
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1
As shown in fig. 1-6, the present invention provides an LED display screen for outdoor use, which includes a screen 1, a protective frame 2, a base 3, and a pillar 4, wherein the screen 1 is installed inside the protective frame 2, the base 3 is fixed at the bottom of the protective frame 2, the base 3 is vertically connected to the pillar 4, a frame 21, a drainage mechanism 22, a sealing buckle 23, and a sealing strip 24 are arranged inside the protective frame 2, the frame 21 is fixed with the sealing buckle 23, the sealing buckle 23 is fixed with the sealing strip 24, the drainage mechanism 22 is arranged along the position where the sealing strip 24 is arranged, the drainage mechanism 22 is provided with three drainage mechanisms 22, and the drainage mechanism is connected end to form a concave structure, the drainage mechanism 22 includes an interface 221, a guiding member 222, a water collecting bag 223, a fixing and pressing member 224, and a horizontal connecting shaft 225, the guiding member 222 and the water collecting bag 223 are respectively provided with three, the water collecting bag 223 is matched with one guiding member 222, the fixing pressing piece 224 is buckled on the left side and the right side of the water collecting bag 223, the leading pieces 222 are distributed in a stepped manner, one side of each leading piece 222 is fixed by a connector 221, the other side of each leading piece 222 is fixed together in a two-to-two manner, the other side of the longest leading piece 222 is fixed on the inner wall of the frame edge 21 by a horizontal connecting shaft 225, each leading piece 222 is provided with a connecting pipe 22a, a leading opening 22b and a closed leading opening 22c, more than two leading openings 22b are formed in the connecting pipe 22a, the connecting pipe 22a is connected with the water collecting bag 223 through the closed leading opening 22c, the leading opening 22b faces the outer side of the frame edge 21, each fixing pressing piece 224 comprises a mounting seat 24a, an adhesive tape 24b, a protective edge 24c, a clamping block 24d and a clamping plate 24e, the clamping plate 24e is welded with the mounting seat 24a, the mounting seat 24a is fixed with the frame edge 21, the adhesive tape 24b is arranged in a connecting gap between the two, and the clamping block 24d is fixed on the upper surface and the lower surface of the clamping plate 24e, the fixture block 24d is fixed with a protective edge 24c, the protective edge 24c is tightly attached to the surface of the water collecting bag 223, the clamping plate 24e horizontally covers the horizontal plane of the water collecting bag 223 in a concave shape, the closed guide port 22c comprises a discharge port 2c1, a filter disc 2c2, an inlet port 2c3 and a fixed edge 2c4, the discharge port 2c1 and the inlet port 2c3 are integrally formed, the filter disc 2c2 is obliquely arranged in the discharge port 2c1 and the inlet port 2c3 through the fixed edge 2c4, horns are arranged on four corners of the frame edge 21, and the horns are indirectly matched with the water collecting bag 223.
The following describes in detail the implementation of an outdoor LED display screen provided by the present invention:
the invention mainly aims at the problem that the normal operation of equipment is influenced by liquid infiltration caused by the fact that the sealing performance of a display screen used outdoors is reduced when accumulated water cannot be effectively treated for a long time, and is mainly realized in that when the sealing performance of a frame edge 21 and a sealing strip 24 used for sealing is reduced, a connecting pipe 22a and a water collecting bag 223 are additionally arranged between the frame edge 21 and the sealing strip 24, the connecting pipe 22a is connected in a closing way to avoid water collection omission, when the sealing performance of the frame edge 21 is reduced, the accumulated water is directly absorbed into the connecting pipe 22a from a gap under the negative pressure action of a leading-in opening 22b, the connecting pipe 22a discharges the accumulated water into the water collecting bag 223 from a discharging opening 2c1 after the accumulated water is filtered by a filter disc 2c3 from an inlet 2c2, and in the process, the water collecting bag 223 can collect the residual accumulated water in a large capacity, and the main reason is that the water collecting bag 223 is made of a glue product material, and a clamping plate 24e is covered on the water collecting bag 223, cardboard 24e parcel is on water-collecting bag 223 surface, cardboard 24e rigid fastening water-collecting bag 223 is in the narrower clearance of frame limit 21, the realization reaches the collection ponding of maximize under the prerequisite of not aggravating the leakproofness, make water-collecting bag 223 extend like figure 5, become oval structure by original circular form, reach down to adjacent water-collecting bag 223 each other touch, be close to the horn mouth that water-collecting bag 223 in the outside touched frame limit 21 this moment, in time remind the staff to change through reporting to the police, greatly reduced the spoilage of outdoor use's LED display screen.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (1)
1. The utility model provides a LED display screen of outdoor use which characterized in that: the screen comprises a screen (1), a protective frame (2), a base (3) and a support column (4), wherein the screen (1) is installed inside the protective frame (2), the base (3) is fixed at the bottom of the protective frame (2), the base (3) is vertically connected with the support column (4), a frame edge (21), a drainage mechanism (22), a sealing buckle (23) and a sealing strip (24) are arranged inside the protective frame (2), the sealing buckle (23) is fixed on the frame edge (21), the sealing buckle (23) is fixed with the sealing strip (24), the drainage mechanism (22) is arranged along the position where the sealing strip (24) is arranged, the drainage mechanism (22) is three and is connected end to form a concave structure, and the drainage mechanism (22) comprises an interface (221), a leading connecting piece (222), a water collecting bag (223), a fixing pressing piece (224), The water collecting device comprises horizontal connecting shafts (225), three guiding pieces (222) and three water collecting bags (223) are arranged, the water collecting bags (223) are matched with one guiding piece (222), the fixed pressing pieces (224) are buckled on the left side and the right side of the water collecting bags (223), the guiding pieces (222) are distributed in a stepped mode, one sides of the guiding pieces (222) are fixed through connectors (221), the other sides of the guiding pieces are fixed together in a pairwise mode, the other sides of the longest guiding pieces (222) are fixed on the inner wall of a frame edge (21) through the horizontal connecting shafts (225), the guiding pieces (222) are provided with connecting pipes (22 a), guiding ports (22 b) and closed guiding ports (22 c), more than two guiding ports (22 b) are formed in the connecting pipes (22 a), the connecting pipes (22 a) are connected with the water collecting bags (223) through the closed guiding ports (22 c), and the guiding ports (22 b) face the outer side of the frame edge (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010481338.9A CN111583823B (en) | 2020-05-31 | 2020-05-31 | LED display screen for outdoor use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010481338.9A CN111583823B (en) | 2020-05-31 | 2020-05-31 | LED display screen for outdoor use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111583823A CN111583823A (en) | 2020-08-25 |
| CN111583823B true CN111583823B (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010481338.9A Active CN111583823B (en) | 2020-05-31 | 2020-05-31 | LED display screen for outdoor use |
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| CN (1) | CN111583823B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113490383B (en) * | 2021-05-18 | 2023-06-16 | 深圳市国显科技有限公司 | Display screen and installation assembly thereof |
| CN114364194B (en) * | 2022-01-14 | 2022-09-13 | 上海大学 | Data acquisition unit for Internet of things |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5075852B2 (en) * | 2009-02-06 | 2012-11-21 | 星和電機株式会社 | LED light emitting display device |
| CN202035242U (en) * | 2011-04-28 | 2011-11-09 | 石家庄科航光电科技有限公司 | Light emitting diode (LED) display screen box body convenient to install and maintain |
| CN202713829U (en) * | 2012-07-09 | 2013-01-30 | 李以华 | Outdoor groove waterlogging-proof suite for LED display screen |
| CN203490913U (en) * | 2013-10-10 | 2014-03-19 | 吴成洪 | Full-color LED screen and lamp box combined type advertisement screen |
| US9195281B2 (en) * | 2013-12-31 | 2015-11-24 | Ultravision Technologies, Llc | System and method for a modular multi-panel display |
| CN203689845U (en) * | 2014-01-14 | 2014-07-02 | 厦门强力巨彩光电科技有限公司 | LED display screen module with water prevention and drainage structure |
| CN204010574U (en) * | 2014-08-22 | 2014-12-10 | 霸州市皓天光电科技有限公司 | A kind of quickly dismantled LED display |
| CN205541672U (en) * | 2016-01-25 | 2016-08-31 | 深圳市贝赛尔展示设备有限公司 | Waterproof type outdoor advertising machine and video wall |
| CN207529590U (en) * | 2017-10-19 | 2018-06-22 | 福建海佳彩亮光电科技有限公司 | A kind of LED display module with discharge structure |
| CN208422289U (en) * | 2018-06-27 | 2019-01-22 | 福建省华彩电子科技有限公司 | A kind of outdoor use LED display with extendible waterproof construction |
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| CN111583823A (en) | 2020-08-25 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yan Hao Inventor after: Zheng Pengyi Inventor before: Zheng Pengyi |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210926 Address after: 510000 floors 1, 2 and 3, No. 17, Liye Road, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province Applicant after: Guangzhou Chengtong Ruishi Technology Co.,Ltd. Address before: 516, 5th floor, R & D building, COFCO Institute of nutrition and health, lingshang East Road, South District, future science city, Beiqijia Town, Changping District, Beijing 102200 Applicant before: Zheng Pengyi |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An outdoor LED display screen Effective date of registration: 20220520 Granted publication date: 20211015 Pledgee: Bank of China Co.,Ltd. Nansha Branch of Guangdong Free Trade Pilot Area Pledgor: Guangzhou Chengtong Ruishi Technology Co.,Ltd. Registration number: Y2022440000100 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230531 Granted publication date: 20211015 Pledgee: Bank of China Co.,Ltd. Nansha Branch of Guangdong Free Trade Pilot Area Pledgor: Guangzhou Chengtong Ruishi Technology Co.,Ltd. Registration number: Y2022440000100 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An outdoor LED display screen Granted publication date: 20211015 Pledgee: China Co. truction Bank Corp Guangdong FTA pilot area branch Pledgor: Guangzhou Chengtong Ruishi Technology Co.,Ltd. Registration number: Y2024980033264 |