CN111653195A - Outdoor advertising display screen convenient for dust removal - Google Patents
Outdoor advertising display screen convenient for dust removal Download PDFInfo
- Publication number
- CN111653195A CN111653195A CN202010526169.6A CN202010526169A CN111653195A CN 111653195 A CN111653195 A CN 111653195A CN 202010526169 A CN202010526169 A CN 202010526169A CN 111653195 A CN111653195 A CN 111653195A
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- China
- Prior art keywords
- display screen
- mounting
- movable
- dust removal
- lead screw
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- 239000000428 dust Substances 0.000 title claims abstract description 48
- 238000009434 installation Methods 0.000 claims description 23
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 241000904014 Pappus Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The invention discloses a display screen convenient for dust removal for outdoor advertisements, which comprises a mounting frame, wherein a display screen is arranged on the mounting frame, a display screen dust removal device is arranged on the mounting frame, the display screen dust removal device comprises two mounting rods symmetrically arranged on two sides of the display screen, a first screw rod and a second screw rod are respectively and rotatably connected in the two mounting rods, the top ends of the first screw rod and the second screw rod respectively penetrate through the top ends of the two mounting rods and extend to the upper sides of the mounting rods, driving devices are respectively connected to the first screw rod and the second screw rod, movable blocks are respectively in threaded connection with the first screw rod and the second screw rod, and first movable grooves matched with the movable blocks are respectively formed in the two mounting rods. According to the invention, the driving motor is started to finally drive the display screen dust removal device to remove dust on the surface of the display screen, the display screen does not need to be detached, the operation is simple, the dust removal cost of the display screen is reduced, and the economic practicality is good.
Description
Technical Field
The invention relates to the technical field of outdoor LED display screens, in particular to a display screen for outdoor advertisements, which is convenient to remove dust.
Background
The outdoor LED display screen is used as a new favorite for displaying advertisement media outdoors in the future, is widely applied to finance, tax, industry and commerce, post and telecommunications, sports, advertisements, factories and mining enterprises, transportation, education systems, stations, docks, airports, markets, hospitals, hotels, banks, stock market, construction market, auction houses, industrial enterprise management and other public places, and has the purposes of media display, information release, traffic induction, creative display and the like.
Through search, the Chinese patent No. CN108548062A discloses a display screen for outdoor advertisement, which is convenient for dust removal, and comprises an advertisement screen and a plug rod fixedly arranged on the left side surface of the advertisement screen, a mounting seat is arranged in a building wall body, a movable cavity is arranged in the mounting seat, a first motor is fixedly arranged in the left side wall of the movable cavity, a box body is arranged on the right side of the first motor, a first threaded rod is connected on the right side of the first motor in a power fit manner, the right end of the first threaded rod is connected with the right side wall of the box body in a rotatable fit manner, a first sliding block is connected on the first threaded rod in a threaded fit manner, the first sliding block is connected with the inner side wall of the box body in a sliding fit manner, cranks are symmetrically hinged at the upper end and the lower end of the first sliding block, and the upper side surface and the lower side surface of the box body are provided with through grooves allowing the cranks to pass through, and the other ends of the cranks are hinged with the left ends of the sliding rods.
The existing display screen for outdoor advertisement with convenient dust removal has the following disadvantages: need pull down whole advertising screen when removing dust to the advertising screen, not only troublesome poeration, the cost of removing dust is higher moreover to make economical and practical relatively poor.
Disclosure of Invention
The invention aims to solve the problems that the display screen for the outdoor advertisement is inconvenient to remove dust and has relatively high dust removal cost and relatively poor practicability in the prior art, and provides the display screen for the outdoor advertisement, which is convenient to remove dust.
In order to achieve the purpose, the invention adopts the following technical scheme:
a display screen convenient for dust removal for outdoor advertisement comprises a mounting rack, a display screen is arranged on the mounting rack, the mounting frame is provided with a display screen dust removal device, the display screen dust removal device comprises two mounting rods which are symmetrically mounted at two sides of the display screen, a first screw rod and a second screw rod are respectively and rotatably connected in the two mounting rods, and the top ends of the first screw rod and the second screw rod respectively penetrate through the top ends of the two mounting rods and extend to the upper sides of the mounting rods, the first screw rod and the second screw rod are both connected with a driving device, the first screw rod and the second screw rod are both in threaded connection with movable blocks, the two mounting rods are both provided with first movable grooves matched with the movable blocks, the outer side walls of the opposite ends of the two movable blocks are jointly detachably provided with mounting plates, the telescopic installation of the bottom wall of the installation plate is provided with an installation block, and the bottom wall of the installation block is fixedly provided with a cleaning soft brush.
Preferably, drive arrangement includes driving motor, driving motor's output fixed mounting has the pivot, two first belt pulleys are installed to the symmetry on pivot and the first lead screw, two jointly around being equipped with first belt on the first belt pulley, two second belt pulleys are installed to the symmetry on pivot and the second lead screw, two jointly around being equipped with the second belt on the second belt pulley.
Preferably, the outer side walls at two ends of the mounting plate are movably provided with movable plates, and the outer side wall at one side opposite to the movable plates is provided with limit grooves matched with the movable blocks.
Preferably, two equal fixed mounting has first movable rod on the lateral wall of the relative one side of fly leaf, and the one end that the fly leaf was kept away from to first movable rod all inserts and establish on the mounting panel, set up the second movable groove of mutually supporting with first movable rod on the mounting panel, two equal fixed mounting has the threaded rod on the roof of fly leaf, and the top of threaded rod all runs through the roof of mounting panel and extends to the upside of mounting panel, begin to have the constant head tank of mutually supporting with the threaded rod on the roof of mounting panel, two equal threaded connection has fastening nut on the lateral wall on threaded rod top, and fastening nut's diameter is greater than the width of constant head tank.
Preferably, two equal fixed mounting has a plurality of connecting rods on the lateral wall that the fly leaf is close to mounting panel one side, and the one end that the fly leaf was kept away from to the connecting rod all inserts and establish on the mounting panel.
Preferably, two a plurality of balls are installed to the impartial distance on the inside wall in spacing groove, and the ball all contacts each other with the movable block.
Preferably, set up the mounting groove of mutually supporting with the installation piece on the diapire of mounting panel, evenly install a plurality of second movable rods on the roof of installation piece, and the top of second movable rod all inserts and establish on the inboard roof of mounting groove, every impartial distance is around being equipped with reset spring on the lateral wall of second movable rod, and reset spring's both ends difference fixed mounting is on the inside wall of installation piece and mounting groove.
Compared with the prior art, the invention has the following beneficial effects:
1. the driving motor is started, and finally the display screen dust removal device can be driven to remove dust on the surface of the display screen without detaching the display screen, so that the operation is simple, the dust removal cost of the display screen is reduced, and the economic practicality is good;
2. the driving motor is started to drive the mounting plate and the cleaning soft brush to remove dust on the surface of the display screen, and the mounting plate and the cleaning soft brush can be retracted to the inner side of the mounting frame after dust removal is finished, so that dust removal can be conveniently carried out on the display screen, the maintenance period of the display screen is prolonged, normal use of the display screen cannot be influenced, and the practicability is good;
3. the mounting plate and the cleaning soft brush are detachably mounted on the movable block, so that the mounting plate and the cleaning soft brush can be conveniently cleaned, maintained and replaced, and the dust removal effect of the display screen is improved;
4. the installation piece is scalable with clean pappus brush and is installed in the bottom of mounting panel, and reset spring can compress tightly clean pappus brush on the display screen all the time owing to resume self elasticity in the dust removal process to the dust removal effect of display screen has further been improved.
Drawings
FIG. 1 is a front sectional view of a display screen for outdoor advertisement, which is convenient for dust removal according to the present invention;
FIG. 2 is a schematic front view of a display screen for outdoor advertisement with convenient dust removal according to the present invention;
FIG. 3 is a schematic structural view of a mounting plate portion of a display screen for outdoor advertisement, which facilitates dust removal according to the present invention;
FIG. 4 is an enlarged view of a portion A of the structure of the outdoor advertisement display screen convenient for dust removal according to the present invention;
FIG. 5 is an enlarged view of a portion B of the outdoor advertisement display screen according to the present invention, which facilitates dust removal;
fig. 6 is an enlarged view of the structure of the portion C of the outdoor advertisement display screen according to the present invention, which facilitates dust removal.
In the figure: 1 mounting bracket, 2 display screens, 3 installation poles, 4 first lead screws, 5 second lead screws, 6 driving motors, 7 rotating shafts, 8 first belt pulleys, 9 first belts, 10 second belt pulleys, 11 second belts, 12 movable blocks, 13 first movable grooves, 14 mounting plates, 15 movable plates, 16 first movable poles, 17 second movable grooves, 18 threaded rods, 19 fastening nuts, 20 connecting rods, 21 limiting grooves, 22 balls, 23 installation blocks, 24 mounting grooves, 25 second movable poles, 26 reset springs and 27 cleaning soft hairbrushes.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-6, a display screen for outdoor advertisement convenient for dust removal comprises a mounting frame 1, a display screen 2 is arranged on the mounting frame 1, a display screen dust removal device is arranged on the mounting frame 1, the display screen dust removal device comprises two mounting rods 3 symmetrically arranged at two sides of the display screen 2, a first screw rod 4 and a second screw rod 5 are respectively rotatably connected in the two mounting rods 3, the top ends of the first screw rod 4 and the second screw rod 5 respectively penetrate through the top ends of the two mounting rods 3 and extend to the upper side of the mounting rods 3, a driving device is respectively connected on the first screw rod 4 and the second screw rod 5, the driving device comprises a driving motor 6, the driving motor 6 is an ECMA-C10807SS type servo motor, a rotating shaft 7 is fixedly arranged at the output end of the driving motor 6, two first belt pulleys 8 are symmetrically arranged on the rotating shaft 7 and the first screw rod 4, a first belt 9 is jointly wound on the two first belt pulleys, two second belt pulleys 10 are symmetrically installed on the rotating shaft 7 and the second screw rod 5, a second belt 11 is wound on the two second belt pulleys 10 together, the driving motor 6 is started, and the driving motor 6 can drive the rotating shaft 7 to drive the first belt pulley 8, the first belt 9, the first screw rod 4, the second belt pulley 10, the second belt 11 and the second screw rod 5 to rotate.
The first screw rod 4 and the second screw rod 5 are both in threaded connection with movable blocks 12, the two mounting rods 3 are both provided with first movable grooves 13 which are matched with the movable blocks 12, the outer side walls of the opposite ends of the two movable blocks 12 are jointly detachably provided with mounting plates 14, the outer side walls of the two ends of the mounting plates 14 are both movably provided with movable plates 15, the outer side walls of the opposite sides of the two movable plates 15 are both provided with limiting grooves 21 which are matched with the movable blocks 12, the outer side walls of the opposite sides of the two movable plates 15 are both fixedly provided with first movable rods 16, the ends of the first movable rods 16 far away from the movable plates 15 are both inserted on the mounting plates 14, the mounting plates 14 are provided with second movable grooves 17 which are matched with the first movable rods 16, the top walls of the two movable plates 15 are both fixedly provided with threaded rods 18, and the top ends of the threaded rods 18 both penetrate through the top walls of the, the top wall of the mounting plate 14 is provided with a positioning groove which is matched with the threaded rods 18, the outer side walls of the top ends of the two threaded rods 18 are both connected with a fastening nut 19 in a threaded manner, and the diameter of the fastening nut 19 is larger than the width of the positioning groove, the two fastening nuts 19 are loosened respectively, the two movable plates 15 are moved to the side close to the mounting plate 14 until the mounting plate 14 and the two movable plates 15 are moved between the two movable blocks 12, then the two movable plates 15 are moved to one side close to the movable blocks 12 until the two movable blocks 12 are respectively inserted into the two limiting grooves 21, and the movable blocks 12 are tightly contacted with the inner side walls of the limiting grooves 21, and then the two fastening nuts 19 are respectively tightened until the fastening nuts 19 are tightly contacted with the top wall of the mounting plate 14, so that the threaded rod 18, the first movable rod 16 and the movable plate 15 can be fixed, and the movable plate 15 and the mounting plate 14 are fixedly mounted on the two movable blocks 12.
A plurality of connecting rods 20 are fixedly mounted on the outer side walls of the two movable plates 15 close to one side of the mounting plate 14, and one ends of the connecting rods 20 far away from the movable plates 15 are inserted into the mounting plate 14, so that the connecting strength between the movable plates 15 and the mounting plate 14 can be improved.
A plurality of balls 22 are installed to impartial distance on two spacing groove 21's the inside wall, and ball 22 all contacts each other with movable block 12, not only is convenient for insert movable block 12 and establish in spacing block 21, can prevent moreover that movable block 12 from appearing rocking after inserting spacing groove 21.
In the invention, two fastening nuts 19 are loosened respectively, two movable plates 15 are moved to one side close to a mounting plate 14 until the mounting plate 14 and the two movable plates 15 are moved between two movable blocks 12, then the two movable plates 15 are moved to one side close to the movable blocks 12 until the two movable blocks 12 are inserted into two limiting grooves 21 respectively, the movable blocks 12 are in close contact with the inner side walls of the limiting grooves 21, then the two fastening nuts 19 are tightened respectively until the fastening nuts 19 are in close contact with the top wall of the mounting plate 14, a threaded rod 18, a first movable rod 16 and the movable plates 15 can be fixed, so that the movable plates 15 and the mounting plate 14 are fixedly mounted on the two movable blocks 12, at the moment, a reset spring 26 compresses the mounting block 23 and a cleaning soft brush 27 on a display screen 2 due to the restoration of the self elasticity, a driving motor 6 is started, the driving shaft 7 of the driving motor 6 drives a first belt pulley 8, The first belt 9, the first screw rod 4, the second belt pulley 10, the second belt 11 and the second screw rod 5 rotate, and the two movable blocks 12 are respectively in threaded engagement with the first screw rod 4 and the second screw rod 5, so that the first screw rod 4 and the second screw rod 5 can drive the two movable blocks 12, the movable plate 15, the mounting plate 14, the mounting block 23 and the cleaning soft brush 27 to move, and the surface of the display screen 2 can be dedusted when the cleaning soft brush 27 is in mutual contact with the display screen 2.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a convenient display screen for outdoor advertising who removes dust, includes mounting bracket (1), be equipped with display screen (2) on mounting bracket (1), its characterized in that: the display screen dust removing device is arranged on the mounting frame (1), the display screen dust removing device comprises two mounting rods (3) which are symmetrically mounted on two sides of the display screen (2), two mounting rods (3) are internally and respectively rotatably connected with a first lead screw (4) and a second lead screw (5), the top ends of the first lead screw (4) and the second lead screw (5) respectively penetrate through the top ends of the two mounting rods (3) and extend to the upper side of the mounting rods (3), driving devices are respectively connected onto the first lead screw (4) and the second lead screw (5), movable blocks (12) are respectively in threaded connection with the first lead screw (4) and the second lead screw (5), first movable grooves (13) which are mutually matched with the movable blocks (12) are respectively formed in the two mounting rods (3), and a mounting plate (14) is jointly and detachably mounted on the outer side wall of the opposite end of the movable blocks (12), the telescopic installation of the bottom wall of the installation plate (14) is provided with an installation block (23), and the bottom wall of the installation block (23) is fixedly provided with a cleaning soft brush (27).
2. The outdoor advertisement display screen convenient for dust removal according to claim 1, characterized in that: drive arrangement includes driving motor (6), the output fixed mounting of driving motor (6) has pivot (7), two first belt pulleys (8) are installed, two to the symmetry on pivot (7) and first lead screw (4) first belt pulley (8) go up jointly around being equipped with first belt (9), two second belt pulleys (10), two are installed to the symmetry on pivot (7) and second lead screw (5) common around being equipped with second belt (11) on second belt pulley (10).
3. The outdoor advertisement display screen convenient for dust removal according to claim 1, characterized in that: the mounting plate is characterized in that movable plates (15) are movably mounted on the outer side walls of two ends of the mounting plate (14), and limit grooves (21) matched with the movable blocks (12) are formed in the outer side wall of one side, opposite to the movable plates (15).
4. The outdoor advertisement display screen convenient for dust removal according to claim 3, characterized in that: two equal fixed mounting has first movable rod (16) on the lateral wall of the relative one side of fly leaf (15), and first movable rod (16) keep away from the one end of fly leaf (15) and all insert and establish on mounting panel (14), set up on mounting panel (14) with first movable rod (16) second movable groove (17) of mutually supporting, two equal fixed mounting has threaded rod (18) on the roof of fly leaf (15), and the upside of the roof of mounting panel (14) is all run through and extend to mounting panel (14) on the top of threaded rod (18), the constant head tank that begins to cooperate with threaded rod (18) on the roof of mounting panel (14), two equal threaded connection has fastening nut (19) on the lateral wall on threaded rod (18) top, and the diameter of fastening nut (19) is greater than the width of constant head tank.
5. The outdoor advertisement display screen convenient for dust removal according to claim 4, characterized in that: two equal fixed mounting has a plurality of connecting rods (20) on the lateral wall of fly leaf (15) near mounting panel (14) one side, and the one end that fly leaf (15) were kept away from in connecting rod (20) all inserts and establish on mounting panel (14).
6. The outdoor advertisement display screen convenient for dust removal according to claim 3, characterized in that: two a plurality of balls (22) are installed to the equidistance on the inside wall of spacing groove (21), and ball (22) all contact each other with movable block (12).
7. The outdoor advertisement display screen convenient for dust removal according to claim 1, characterized in that: offer on the diapire of mounting panel (14) mounting groove (24) of mutually supporting with installation piece (23), evenly install a plurality of second movable rods (25) on the roof of installation piece (23), and the top of second movable rod (25) all inserts and establish on the roof of mounting groove (24) inboard, every impartial distance is around being equipped with reset spring (26) on the lateral wall of second movable rod (25), and the both ends difference fixed mounting of reset spring (26) is on the inside wall of installation piece (23) and mounting groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010526169.6A CN111653195A (en) | 2020-06-09 | 2020-06-09 | Outdoor advertising display screen convenient for dust removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010526169.6A CN111653195A (en) | 2020-06-09 | 2020-06-09 | Outdoor advertising display screen convenient for dust removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111653195A true CN111653195A (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010526169.6A Pending CN111653195A (en) | 2020-06-09 | 2020-06-09 | Outdoor advertising display screen convenient for dust removal |
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| Country | Link |
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| CN (1) | CN111653195A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114187840A (en) * | 2021-12-17 | 2022-03-15 | 西安思源学院 | Outdoor electronic information display column |
| WO2022141896A1 (en) * | 2020-12-28 | 2022-07-07 | 庞浩科技(苏州)有限公司 | Advertising device for tourism electronic commerce platform |
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| JP2019026513A (en) * | 2017-07-31 | 2019-02-21 | 三星ダイヤモンド工業株式会社 | Dust splash prevention device, and substrate processing device including dust splash prevention device |
| CN110136572A (en) * | 2019-04-30 | 2019-08-16 | 江苏海事职业技术学院 | A kind of student-directed propagandizing device |
| CN210574772U (en) * | 2019-10-19 | 2020-05-19 | 吴兴超 | Building engineering cost statistics display panel |
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Patent Citations (6)
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| JP2019026513A (en) * | 2017-07-31 | 2019-02-21 | 三星ダイヤモンド工業株式会社 | Dust splash prevention device, and substrate processing device including dust splash prevention device |
| CN107393417A (en) * | 2017-08-28 | 2017-11-24 | 烟台宇诚企业管理咨询有限公司 | A kind of outdoor advertising display screen for facilitating dedusting |
| CN207302499U (en) * | 2017-08-28 | 2018-05-01 | 贵州师范大学 | A kind of outdoor advertising display screen for facilitating dedusting |
| KR101933108B1 (en) * | 2018-08-17 | 2018-12-27 | 주식회사 오리엔트라이트 | Outdoor LED display board with fine dust and earthquake warning function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2022141896A1 (en) * | 2020-12-28 | 2022-07-07 | 庞浩科技(苏州)有限公司 | Advertising device for tourism electronic commerce platform |
| CN114187840A (en) * | 2021-12-17 | 2022-03-15 | 西安思源学院 | Outdoor electronic information display column |
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Application publication date: 20200911 |