CN110264903B - Outdoor advertising machine with steerable display screen - Google Patents
Outdoor advertising machine with steerable display screen Download PDFInfo
- Publication number
- CN110264903B CN110264903B CN201910642604.9A CN201910642604A CN110264903B CN 110264903 B CN110264903 B CN 110264903B CN 201910642604 A CN201910642604 A CN 201910642604A CN 110264903 B CN110264903 B CN 110264903B
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- display
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- screen
- display shell
- display screen
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- 238000009423 ventilation Methods 0.000 claims abstract description 35
- 239000011521 glass Substances 0.000 claims abstract description 11
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 230000000903 blocking effect Effects 0.000 claims abstract 4
- 239000000428 dust Substances 0.000 claims description 36
- 238000004026 adhesive bonding Methods 0.000 claims description 4
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B6/00—Cleaning by electrostatic means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
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- 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
- G09F9/35—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 liquid crystals
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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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
- H05K7/20972—Forced ventilation, e.g. on heat dissipaters coupled to components
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the field of display equipment, in particular to an outdoor advertising machine with a steerable display screen, which comprises a base, wherein a rotary column is inserted in the center of the upper surface of the base, a blocking umbrella is inserted in the top of the rotary column, a connecting support is sleeved on the blocking umbrella, the display screen is installed on the connecting support through screws, the display screen comprises a display shell, a liquid crystal screen is inserted in the center of the display shell, protective glass is arranged on the front surface of the display shell through tenon connection, two groups of side air-equalizing grooves are symmetrically inserted in the left side wall surface and the right side wall surface of the display shell, an exhaust duct is inserted in the bottom of the display shell, and an air inlet duct is inserted in the top of the display shell. The device can dispel the heat to the temperature that the positive and negative of LCD screen and the front of reflector panel were gived off through the air that flows in ventilation chamber A and the ventilation chamber B, has reduced the temperature when the device moves, extension equipment life has improved the job stabilization nature of equipment.
Description
Technical Field
The invention relates to the technical field of display equipment, in particular to an outdoor advertising machine with a steerable display screen.
Background
The advertisement player is a new generation of intelligent equipment, forms a complete advertisement broadcasting control system through terminal software control, network information transmission and multimedia terminal display, and carries out advertisement propaganda through multimedia materials such as pictures, characters, videos, small plug-ins (weather, exchange rate and the like).
The existing outdoor advertising machine mostly adopts a liquid crystal display screen, when the outdoor advertising machine is exposed to the sun at high temperature for a long time, the display screen not only self-heats, but also heats by sunshine, so that the temperature of the outdoor display screen is long and exceeds the standard, the normal operation of electronic equipment in the display screen is influenced, and the existing outdoor advertising machine lacks the heat dissipation function of the display screen.
If the display screen with the heat dissipation function and capable of being turned can be invented, the problems can be solved, and therefore the outdoor advertising machine with the turnable display screen is provided.
Disclosure of Invention
The invention aims to provide an outdoor advertising machine with a steerable display screen, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: an outdoor advertising machine with a steerable display screen comprises a base, wherein a rotary column is arranged in the center of the upper surface of the base in an inserted manner, a baffle umbrella is arranged at the top of the rotary column in an inserted manner, a connecting bracket is sleeved on the baffle umbrella, a display screen is arranged on the connecting bracket through screws, the display screen comprises a display shell, a liquid crystal screen is arranged in the center of the display shell in an inserted manner, protective glass is arranged on the front side of the display shell through a tenon connection, two groups of side air equalizing grooves are symmetrically arranged on the left side wall surface and the right side wall surface of the display shell in an inserted manner, an exhaust channel is arranged at the bottom of the display shell in an inserted manner, an air inlet channel is arranged at the top of the display shell in an inserted manner, a turbofan is arranged at the left end and the right end of the air inlet channel in an inserted manner, dust suction channels are arranged on the two sides of the turbofan through, the central filter screen that installs of filter screen ring, the display housing back is inserted and is provided with the screen backplate, and the front laminating of screen backplate is provided with the reflector panel.
Preferably, be ventilation chamber A between protective glass and the LCD screen, and be ventilation chamber B between LCD screen and the reflector panel, the exhaust airway top is provided with two sets of connecting pipes of connecting ventilation chamber A and ventilation chamber B respectively, and the equal wind slot of side is inserted and is set up on the display housing wall of ventilation chamber B left and right sides.
Preferably, the pipeline inserted in the ventilation cavity A is inserted into the center of the air inlet duct, two groups of positioning pipes are symmetrically arranged on the left side and the right side of the air inlet duct, two groups of grooves matched with the positioning pipes are formed in the top of the display shell, and the bottom of each groove is provided with an air duct connected to a side air equalizing groove.
Preferably, the ventilation pipe is vertically arranged in the side air equalizing groove, and a plurality of groups of open holes connected to the ventilation pipe are uniformly arranged on the inner wall surface of the side air equalizing groove at equal intervals.
Preferably, the front surface of the display shell is bilaterally symmetrically provided with two groups of connecting grooves, and the back surface of the protective glass is glued with two groups of connecting tenons inserted in the connecting grooves.
Preferably, two sets of arc-shaped dust collection electrodes are symmetrically arranged on the inner wall surface of the dust collection channel from top to bottom, two sets of plugs are symmetrically arranged at the bottom of the left side of the dust collection channel from front to back, and the plugs are respectively connected to the dust collection electrodes through electric wires.
Preferably, the outer side wall surface of the dust suction channel is provided with an annular groove, an annular tenon matched with the annular groove is welded on the filter screen ring, and the filter screen is arranged in the center of the filter screen ring through gluing.
Compared with the prior art, the invention has the beneficial effects that:
1. the device passes through linking bridge and rotates the demonstration orientation of adjustable display screen on the rotary column, conveniently makes the display screen arrive best show position, can play the effect of shielding to the display screen through keeping off the umbrella, reduces sunshine and penetrates the intensification influence and the erosion influence that the rainwater caused to the display screen of causing directly.
2. The device can dispel the heat to the temperature that the positive and negative of LCD screen and the front of reflector panel were gived off through the air that flows in ventilation chamber A and the ventilation chamber B, has reduced the temperature when the device moves, extension equipment life has improved the job stabilization nature of equipment.
3. The device supplies power to the dust-collecting electrode after being connected with a power supply through the dust-collecting channel through the joint, and can further process the dust in the air sucked by the turbofan by utilizing the principle of electrostatic dust collection.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the display screen of FIG. 1;
fig. 3 is a schematic cross-sectional view of the display panel of fig. 1.
In the figure: the device comprises a base 1, a rotary column 2, a umbrella 3, a display screen 4, a display shell 401, a liquid crystal screen 402, protective glass 403, an air equalizing groove 404 on the side, an exhaust duct 405, an air inlet duct 406, a turbofan 407, a dust suction duct 408, a dust suction electrode 409, a filter screen ring 410, a filter screen 411, a reflector 412, a screen back cover 413 and a connecting support 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a rotatable outdoor advertising machine of display screen, the on-line screen storage device comprises a base 1, 1 upper surface central authorities of base are inserted and are provided with rotary column 2, and 2 tops of rotary column are inserted and are provided with fender umbrella 3, it is provided with linking bridge 5 to keep off the registra tion on the umbrella 3, and there is display screen 4 through the mounting screw on linking bridge 5, display screen 4 includes display housing 401, and display housing 401 central authorities are inserted and are provided with LCD screen 402, display housing 401 openly bilateral symmetry has seted up two sets of spread grooves, and the veneer of protection glass 403 back is provided with two sets of joint tongues of inserting in the spread groove.
The front surface of the display shell 401 is provided with protective glass 403 through tenon connection, a ventilation cavity A is arranged between the protective glass 403 and the liquid crystal screen 402, a ventilation cavity B is arranged between the liquid crystal screen 402 and the reflecting plate 412, the top of the exhaust duct 405 is provided with two groups of connecting pipes which are respectively connected with the ventilation cavity A and the ventilation cavity B, and the side air equalizing grooves 404 are inserted into the wall surfaces of the display shell 401 at the left side and the right side of the ventilation cavity B. The turbo fans 407 at the two ends of the air inlet duct 406 can pump air and directly discharge the air into the ventilation cavity a, and the flowing air in the ventilation cavity a and the ventilation cavity B can dissipate the temperature emitted from the front and back sides of the liquid crystal panel 402 and the front side of the light reflecting plate 412.
Two groups of side air equalizing grooves 404 are symmetrically arranged on the left side wall surface and the right side wall surface of the display shell 401 in an inserting mode, ventilation pipes are vertically arranged in the side air equalizing grooves 404, and a plurality of groups of holes connected to the ventilation pipes are evenly arranged on the inner wall surface of the side air equalizing grooves 404 at equal intervals. The side air equalizing grooves 404 can uniformly discharge the flowing air into the ventilation cavity B through the opening.
The left end and the right end of the air inlet channel 406 are provided with the turbo fans 407 in an inserted manner, the two sides of each turbo fan 407 are provided with the dust suction channel 408 through clamping grooves, the inner wall surface of each dust suction channel 408 is provided with two groups of arc-shaped dust suction electrodes 409 in an up-down symmetrical manner, the bottom of the left side of each dust suction channel 408 is provided with two groups of plugs in a front-back symmetrical manner, and the plugs are respectively connected to the dust suction. The dust suction duct 408 supplies power to the dust suction electrode 409 after being connected with a power supply through a connector, and further processes dust in air sucked by the turbofan 407 by using the principle of electrostatic dust removal, so that the dust is prevented from entering the inside of the equipment to influence the display screen 4.
Two groups of dust collecting electrodes 409 are symmetrically arranged on the inner wall surface of the dust collecting channel 408 in an up-down manner, a filter screen ring 410 is arranged at the outer end of the dust collecting channel 408 through a clamping groove, an annular groove is formed in the outer side wall surface of the dust collecting channel 408, an annular tenon matched with the annular groove is welded on the filter screen ring 410, and a filter screen 411 is arranged in the center of the filter screen ring 410 through gluing. The impurities in the air sucked into the air duct 406 may be primarily filtered by the filter screen 411.
The filter screen 411 is installed in the center of the filter screen ring 410, the screen back plate 413 is inserted into the back surface of the display housing 401, and the reflecting plate 412 is attached to the front surface of the screen back plate 413.
The working principle is as follows: the display orientation of the display screen 4 can be adjusted by rotating the connecting bracket 5 on the rotary column 2, so that the display screen 4 can conveniently reach the optimal display position, the display screen 4 can be shielded by the retaining umbrella 3, the temperature rise influence on the display screen 4 caused by direct sunlight and the erosion influence on the display screen 4 caused by rainwater are reduced, the air can be pumped by the turbine fans 407 at the two ends of the air inlet channel 406 and then directly discharged into the ventilation cavity A, the flowing air is uniformly discharged into the ventilation cavity B through the side air-equalizing groove 404 through the air channel, the flowing air can be discharged from the bottom through the exhaust channel 405 for circulation, the temperatures emitted by the front and back sides of the liquid crystal screen 402 and the front side of the reflector 412 can be dissipated by the flowing air in the ventilation cavity A and the ventilation cavity B, the temperature of the device during operation is reduced, the service life of the device is prolonged, the working stability of the device is improved, impurities in the air absorbed by the air inlet channel 406 can be primarily filtered by the filter screen 411, the dust suction channel 408 supplies power to the dust suction electrode 409 after being connected with a power supply through a connector, dust sucked into air by the turbofan 407 can be further processed by utilizing the principle of electrostatic dust removal, the dust is prevented from entering the interior of the equipment to influence the display screen 4, and the dust suction channel 408 is connected with the air inlet channel 406 through a clamping tenon, so that the dust is conveniently cleaned after the dust suction channel 408 is detached.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a steerable outdoor advertising machine of display screen, includes base (1), its characterized in that: the solar energy air conditioner is characterized in that a rotary column (2) is arranged in the center of the upper surface of a base (1) in an inserting mode, a blocking umbrella (3) is arranged at the top of the rotary column (2) in an inserting mode, a connecting support (5) is sleeved on the blocking umbrella (3), a display screen (4) is installed on the connecting support (5) through screws, the display screen (4) comprises a display shell (401), a liquid crystal screen (402) is arranged in the center of the display shell (401) in an inserting mode, protective glass (403) is arranged on the front surface of the display shell (401) through tenon connection, two groups of side air equalizing grooves (404) are symmetrically arranged on the left side wall surface and the right side wall surface of the display shell (401) in an inserting mode, a ventilation cavity A is arranged between the protective glass (403) and the liquid crystal screen (402), a ventilation cavity B is arranged between the liquid crystal screen (402) and a reflecting plate (412), and two groups of connecting pipes, the side air equalizing groove (404) is inserted and arranged on the wall surfaces of the display shell (401) on the left side and the right side of the ventilation cavity B, an exhaust duct (405) is inserted and arranged at the bottom of the display shell (401), an air inlet duct (406) is inserted and arranged at the top of the display shell (401), a pipeline inserted and arranged in the ventilation cavity A is inserted and arranged in the center of the air inlet duct (406), two groups of positioning pipes are symmetrically arranged on the left side and the right side of the air inlet duct (406), two groups of grooves matched with the positioning pipes are arranged at the top of the display shell (401), an air duct connected to the side air equalizing groove (404) is arranged at the bottom of the groove, a ventilation pipe is vertically arranged in the side air equalizing groove (404), a plurality of groups of open holes connected to the ventilation pipe are uniformly arranged on the inner wall surface of the side air equalizing groove (404) at equal intervals, turbo fans (407) are inserted and arranged at the left end and the, two groups of dust-collecting electrodes (409) are symmetrically arranged on the upper and lower parts of the inner wall surface of the dust-collecting channel (408), a filter screen ring (410) is arranged at the outer end of the dust suction channel (408) through a clamping groove, a filter screen (411) is arranged at the center of the filter screen ring (410), a screen back plate (413) is inserted into the back of the display shell (401), and the front surface of the screen back plate (413) is provided with a reflecting plate (412) in a bonding way, two groups of arc-shaped dust-collecting electrodes (409) are symmetrically arranged on the upper and lower inner wall surfaces of the dust-collecting channel (408), two groups of plugs are symmetrically arranged at the front and the back of the bottom of the left side of the dust suction channel (408), the plugs are respectively connected to the dust suction electrode (409) through electric wires, the outer side wall surface of the dust suction channel (408) is provided with an annular groove, and the filter screen ring (410) is welded with an annular tenon matched with the annular groove, and the center of the filter screen ring (410) is provided with a filter screen (411) by gluing.
2. An outdoor advertising machine with a steerable display screen according to claim 1, wherein: two groups of connecting grooves are symmetrically formed in the front side of the display shell (401), and two groups of connecting tenons inserted into the connecting grooves are arranged on the back side of the protective glass (403) in a gluing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910642604.9A CN110264903B (en) | 2019-07-16 | 2019-07-16 | Outdoor advertising machine with steerable display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910642604.9A CN110264903B (en) | 2019-07-16 | 2019-07-16 | Outdoor advertising machine with steerable display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110264903A CN110264903A (en) | 2019-09-20 |
| CN110264903B true CN110264903B (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910642604.9A Active CN110264903B (en) | 2019-07-16 | 2019-07-16 | Outdoor advertising machine with steerable display screen |
Country Status (1)
| Country | Link |
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| CN (1) | CN110264903B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114187820B (en) * | 2021-11-08 | 2023-10-13 | 深圳市高展光电有限公司 | Dustproof structure of display screen and dustproof display screen |
| CN115163998B (en) * | 2022-06-27 | 2023-10-03 | 北京一合梦想数字科技有限公司 | Multimedia embedded bearing type installation matching device and control method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203703527U (en) * | 2013-11-22 | 2014-07-09 | 深圳创维－Rgb电子有限公司 | Hanging rack component |
| CN207080764U (en) * | 2017-05-25 | 2018-03-09 | 长春职业技术学院 | Computer display screen support |
| CN207690426U (en) * | 2017-11-24 | 2018-08-03 | 厦门伯远光电科技有限公司 | A kind of intelligent LED display |
| CN108449921A (en) * | 2018-04-18 | 2018-08-24 | 深圳市飓风智云科技有限公司 | Heat dissipation structure and electronic device of a display device |
| CN208077523U (en) * | 2018-03-18 | 2018-11-09 | 肇庆中能创智信息科技有限公司 | A kind of display screen of dust-proof environmental protection |
| CN108806502A (en) * | 2018-06-29 | 2018-11-13 | 芜湖等莱智能科技有限公司 | A kind of open air console mode bus platform display terminal |
| CN108806495A (en) * | 2017-12-01 | 2018-11-13 | 自贡市八斗文化传播有限公司 | A kind of expansion multimedia advertising board |
| CN108962012A (en) * | 2018-07-18 | 2018-12-07 | 安徽本质智能科技有限公司 | Rotary advertisement machine lifting display screen mechanism |
| CN109185634A (en) * | 2018-10-15 | 2019-01-11 | 常州信息职业技术学院 | A kind of outdoor electronic bill-board |
| CN208566099U (en) * | 2018-04-23 | 2019-03-01 | 沈阳理工大学 | A billboard based on electronic information |
| CN208719728U (en) * | 2018-09-15 | 2019-04-09 | 深圳市金宝信光电有限公司 | LED smart wireless cloud screen |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4508214B2 (en) * | 2007-05-23 | 2010-07-21 | ソニー株式会社 | Display device |
| US8929083B2 (en) * | 2013-03-16 | 2015-01-06 | ADIT Media, LLC | Compound structural frame and method of using same for efficient retrofitting |
| CN205810303U (en) * | 2016-07-05 | 2016-12-14 | 上海思珂润机电有限公司 | A kind of Two-way Cycle heat radiation outdoor advertisement machine being easily maintained |
| CN107138441A (en) * | 2017-06-02 | 2017-09-08 | 合肥市惠科精密模具有限公司 | A kind of display screen with dust arrester |
| CN108320676A (en) * | 2018-01-05 | 2018-07-24 | 苏州光斯奥光电科技有限公司 | A kind of dust protected LCD display damping device |
| CN208298472U (en) * | 2018-05-06 | 2018-12-28 | 广州三巨视科技有限公司 | A kind of advertisement machine with remote control function |
| CN108898963A (en) * | 2018-07-05 | 2018-11-27 | 池州市浮子信息技术服务有限公司 | A kind of LED display of antidetonation shatter-resistant |
| CN208863114U (en) * | 2018-07-09 | 2019-05-14 | 深圳市玛威尔显控科技有限公司 | A kind of outlet air air-intake device with naked eye 3D advertisement machine outdoors |
| CN209026446U (en) * | 2018-08-14 | 2019-06-25 | 深圳市给力光电有限公司 | A kind of light-emitting diode display convenient for assembling |
| CN208637104U (en) * | 2018-08-22 | 2019-03-22 | 越宇商显(天津)科技有限公司 | A kind of rotatable vertical advertising machine |
| CN109166476B (en) * | 2018-09-17 | 2021-04-13 | 北海华源电子有限公司 | Solar outdoor liquid crystal display device capable of being adjusted at multiple angles |
| CN208970045U (en) * | 2018-09-27 | 2019-06-11 | 深圳市宏利超显光电科技有限公司 | A kind of novel dedusting display |
| CN109584737A (en) * | 2019-01-09 | 2019-04-05 | 扬州润宜民科技信息有限公司 | It is a kind of to show device with the electronic information for adjusting angle function |
-
2019
- 2019-07-16 CN CN201910642604.9A patent/CN110264903B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203703527U (en) * | 2013-11-22 | 2014-07-09 | 深圳创维－Rgb电子有限公司 | Hanging rack component |
| CN207080764U (en) * | 2017-05-25 | 2018-03-09 | 长春职业技术学院 | Computer display screen support |
| CN207690426U (en) * | 2017-11-24 | 2018-08-03 | 厦门伯远光电科技有限公司 | A kind of intelligent LED display |
| CN108806495A (en) * | 2017-12-01 | 2018-11-13 | 自贡市八斗文化传播有限公司 | A kind of expansion multimedia advertising board |
| CN208077523U (en) * | 2018-03-18 | 2018-11-09 | 肇庆中能创智信息科技有限公司 | A kind of display screen of dust-proof environmental protection |
| CN108449921A (en) * | 2018-04-18 | 2018-08-24 | 深圳市飓风智云科技有限公司 | Heat dissipation structure and electronic device of a display device |
| CN208566099U (en) * | 2018-04-23 | 2019-03-01 | 沈阳理工大学 | A billboard based on electronic information |
| CN108806502A (en) * | 2018-06-29 | 2018-11-13 | 芜湖等莱智能科技有限公司 | A kind of open air console mode bus platform display terminal |
| CN108962012A (en) * | 2018-07-18 | 2018-12-07 | 安徽本质智能科技有限公司 | Rotary advertisement machine lifting display screen mechanism |
| CN208719728U (en) * | 2018-09-15 | 2019-04-09 | 深圳市金宝信光电有限公司 | LED smart wireless cloud screen |
| CN109185634A (en) * | 2018-10-15 | 2019-01-11 | 常州信息职业技术学院 | A kind of outdoor electronic bill-board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110264903A (en) | 2019-09-20 |
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