CN109584715A - A kind of dust-proof outdoor display screen - Google Patents
A kind of dust-proof outdoor display screen Download PDFInfo
- Publication number
- CN109584715A CN109584715A CN201811537261.1A CN201811537261A CN109584715A CN 109584715 A CN109584715 A CN 109584715A CN 201811537261 A CN201811537261 A CN 201811537261A CN 109584715 A CN109584715 A CN 109584715A
- Authority
- CN
- China
- Prior art keywords
- frame
- display screen
- dust
- plate
- cleaning
- Prior art date
- 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.)
- Withdrawn
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 98
- 239000000428 dust Substances 0.000 claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims description 75
- 239000011521 glass Substances 0.000 claims description 50
- 230000001681 protective effect Effects 0.000 claims description 39
- 239000004744 fabric Substances 0.000 claims description 32
- 238000009434 installation Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 20
- 238000013517 stratification Methods 0.000 abstract description 9
- 238000003780 insertion Methods 0.000 abstract description 7
- 230000037431 insertion Effects 0.000 abstract description 7
- 230000007774 longterm Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
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
-
- 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
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention relates to a kind of dust-proof outdoor display screen, including display screen, dust cover and surface deashing device, it is embedded with dust cover in front of the display screen, the right end of dust cover is equipped with surface deashing device.The surface that the present invention can solve existing outdoor display screen is easy dust stratification, need personnel's timing scene cleaning, the risk factor of personnel's aerial work is high, and it cannot manually clean out completely, when encountering the weather that not can be carried out aerial work, the unmanned cleaning of the surface long term of outdoor display screen causes dust stratification excessive, broadcasting pictures are unintelligible, reduce the problems such as the effect of publicity, it may be implemented to carry out outdoor display screen dust-proof function, without personnel's aerial work, avoid the generation of safety accident, dust-proof effect is played to outdoor display screen insertion dust cover, automation deashing can be carried out under any weather, the effect of publicity will not be reduced.
Description
Technical field
The present invention relates to outdoor display screen field, in particular to a kind of dust-proof outdoor display screen.
Background technique
Outdoor display screen is using super gray-scale Control technology, Modular Structure Design and VLSI designs
Technology greatly improves the stability of display screen system, reliability and result of broadcast.
For outdoor display screen due to installing outdoors, display screen surface is easy dust stratification, needs personnel's timing scene cleaning, but
It is to have the following deficiencies: that the risk factor of 1. personnel's aerial works is high in existing scale removal process；2, it cannot manually clear up completely
Completely；3, when encountering the weather that not can be carried out aerial work, the unmanned cleaning of the surface long term of outdoor display screen leads to dust stratification mistake
More, broadcasting pictures are unintelligible, reduce the effect of publicity.
There are also exploration and practice in terms of related outdoor display screen maintenance, number of patent application is for the country
2018203283218 Chinese utility model patent discloses a kind of outdoor LED display screen convenient for removing surface dirt, slip ring
It will drive cleaning rod to move left and right in LED display body surface, meanwhile, cleaning brush in the process of moving can show LED
The dust of screen body surface is cleared up；The Chinese utility model patent that number of patent application is 2016212438346 discloses one
Kind LED display solves the problems, such as outdoor higher biggish LED screen inconvenience dedusting cleaning, convenient and efficient, time saving and energy saving.
But it is still more rare for the device for being arranged one layer of dust cover outside outdoor display screen, thus having very much must
It to be the dust cover device of outdoor display screen design specialized.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of dust-proof outdoor display screens, can solve existing outdoor aobvious
The surface of display screen is easy dust stratification, needs personnel's timing scene cleaning, the risk factor of personnel's aerial work is high, and manually cannot be complete
It cleans out entirely, when encountering the weather that not can be carried out aerial work, the unmanned cleaning of the surface long term of outdoor display screen causes to accumulate
Grey excessive, broadcasting pictures are unintelligible, reduce the problems such as the effect of publicity, may be implemented to carry out outdoor display screen dust-proof function
Can, it is not necessarily to personnel's aerial work, avoids the generation of safety accident, dust-proof work is played to outdoor display screen insertion dust cover
With can carry out automation deashing under any weather, the effect of publicity will not be reduced.
To achieve the goals above, the invention adopts the following technical scheme: a kind of dust-proof outdoor display screen, including display
Screen, dust cover and surface deashing device are embedded with dust cover in front of the display screen, and the right end of dust cover is equipped with surface
Deashing device.
The display screen is caught in mechanism and two card slots including broadcasting screen, two connecting plates, two, plays the upper and lower of screen
Both ends installation is provided with work nest in the middle part of connecting plate, the left and right ends of connecting plate are symmetrically arranged with screw thread there are two connecting plate
Hole is equipped in work nest and is caught in mechanism, plays the installation of two sides up and down of screen front end there are two card slot, display screen broadcasting pictures,
And play the work of auxiliary dust cover insertion.
The dust cover include two tightening mechanisms, two folding waterproof clothes, protective frame, transparent glass, working cylinder,
Internal deashing mechanism, four corner cleaning mechanisms, two expansion plates and company's telescopic rod, the front end of tightening mechanism is symmetrically installed with work
Make cylinder.
The top of working cylinder is mounted on protective frame, and the front center of protective frame is equipped with transparent glass, protective frame with
Folding waterproof cloth is connected between tightening mechanism, there are two expansion plate, the front end sides of expansion plate for the left and right ends installation of protective frame
Wall is equipped with even telescopic rod, and even the top of telescopic rod is mounted on the rear end side wall of expansion plate, the inner wall upper end installation of protective frame
There is an internal deashing mechanism, uniformly there are four corner cleaning mechanisms for installation on the front end of protective frame.
When specific works, two tightening mechanisms are embedded in the upper and lower ends of display screen, with ash inside dust cover
When dirt, working cylinder pushes protective frame forward, and internal deashing mechanism clears up transparent glass inner wall, four corner descaling machines
Structure shield broadcasting for cleaning, two folding waterproof clothes and two expansion plates to four dead angles of the outer surface of transparent glass
The space for forming a relatively sealing avoids a large amount of dusts from entering influence personnel viewing.
The surface deashing device includes that fixed plate, fixed electronic sliding block, movable stand, support frame, slip ring, middle part are clear
Reason roller and two adjusting cleaning rollers, fixed plate are symmetrically mounted on protective frame, and fixed electronic sliding block is equipped in fixed plate, fixed
It is provided with movable stand on electronic sliding block, support frame is installed between movable stand, slip ring, slip ring are installed in the middle part of support frame
It is set on the middle part outer wall of middle part cleaning roller, the upper and lower ends installation of middle part cleaning roller is adjusted clear there are two cleaning roller is adjusted
Manage the outer end installation of roller on the support frame, when specific works, surface deashing device drives middle part cleaning roller and two adjustings cleanings
Roller clears up the outer surface of transparent glass for the first time, and in scale removal process, two adjusting cleaning rollers shrink adjusting and avoid adjusting
Section cleaning roller collides with corner cleaning mechanism, and surface deashing device clears up the outer surface of transparent glass for the first time, people
Member clears up without high altitude operation, it is ensured that personnel safety, and automation deashing can be carried out under any weather, guarantee to play picture
The clarity in face will not reduce the effect of publicity.
Further, the tightening mechanism includes frame linking, fixture block, cooperation telescopic rod, connecting plate, twists motor, threaded rod and card
The rear end downside of plate, frame linking is equipped with fixture block, and the upper end of frame linking is symmetrically installed with cooperation telescopic rod, and the top of telescopic rod is cooperated to pacify
Stubborn motor is installed on connecting plate, on connecting plate, twists and threaded rod, the biography that threaded rod passes through screw thread is installed on the output shaft of motor
Flowing mode is connected with frame linking, is equipped with snap-gauge in the middle part of the rear end of frame linking, is evenly arranged with disengaging slot on snap-gauge, when specific works,
Two snap-gauges on two tightening mechanisms are caught in work nest, and the upper frame being caught in mechanism is caught in disengaging slot and is limited, it
Afterwards, fixture block is caught in card slot, twists motor and threaded rod is driven to be threaded into the secondary limit of progress in hole, tightening mechanism drives dust cover
It is close to insertion with display screen, reduces a possibility that dust enters, play dust-proof effect.
Further, the inside deashing mechanism include connect electronic sliding block, fixed frame, wiper, the electronic sliding block of work,
U-shaped shifting frame, even motor, cam, corresponding bar, two slide posts, even spring, reciprocal deashing cloth, connect electronic sliding block and are symmetrically installed
It in protective frame, connects and fixed frame is installed on electronic sliding block, the front end of fixed frame is equipped with wiper.
The upper end of fixed frame is equipped with the electronic sliding block of work, is equipped with U-shaped shifting frame on the electronic sliding block that works, on U-shaped shifting frame
The company's of being equipped with motor is even equipped with cam on the output shaft of motor, there are two slide post, slidings for installation on the U-shaped side wall for moving frame
Column is connected by way of being slidably matched with reciprocal deashing cloth, is connected with spring between reciprocal deashing cloth and U-shaped shifting frame, back and forth
The lower end of deashing cloth is equipped with corresponding bar.
When specific works, connects electronic sliding block and wiper is driven wipe up and down on a large scale to transparent glass inner surface
It wipes, when transparent glass has more difficult cleaning at one, internal deashing mechanism drives U-shaped shifting frame to be moved to the position, and even motor drives
Cam rotation, the reciprocal deashing cloth of cam driven is mobile to side, and when cam is far from reciprocal deashing cloth, reciprocal deashing cloth is in even spring
Effect carry out reciprocal side-to-side movement, the reciprocal deashing cloth in movement is wiped repeatedly more difficult clear position, internal deashing
Mechanism clears up transparent glass inner surface repeatedly.
Further, the corner cleaning mechanism includes falsework, reciprocating air cylinder, rack-plate, arc gear wheel and reciprocal clear
Reason brush, reciprocal cleaning brush are mounted on protective frame by pin shaft, falsework are equipped on protective frame outer wall, is equipped on falsework
The top of reciprocating air cylinder, reciprocating air cylinder is mounted on rack-plate, and the outer end of protective frame is mounted on arc gear wheel, arc gear wheel with
It is meshed between rack-plate, when specific works, when dead end of cleanning, rack-plate drives arc gear wheel to move back and forth, arc gear wheel band
It moves reciprocal cleaning brush to clear up transparent glass dead angle, corner cleaning mechanism clears up transparent glass dead angle in detail.
Further, the adjusting cleaning roller includes that connection cylinder, stripper plate, crushing block and cambered surface clear up plate, connects gas
Cylinder is installed on the support frame, and the top for connecting cylinder is mounted on stripper plate, and crushing block is uniformly equipped on stripper plate, and middle part is clear
It is connected by way of being slidably matched with cambered surface cleaning plate on reason roller, cambered surface cleaning plate inner end is provided with extruding slot, and crushing block
Positioned at squeezing in slot, when specific works, according to the position of corner cleaning mechanism, connects cylinder and crushing block is driven to carry out left and right shifting
Dynamic, crushing block drives cambered surface cleaning plate to be expanded and shunk by squeezing, and avoids colliding with corner cleaning mechanism.
Further, the mechanism that is caught in includes top gas cylinder and upper frame, and top gas cylinder is mounted on work nest, the top of top gas cylinder
End is mounted on upper frame, and upper frame is T word structure, and upper frame is caught in disengaging slot and limits to dust cover.
Further, the card slot is V-structure, and card slot is made of flexible rubber material, and snap-gauge is V-structure, card
Plate is made of flexible rubber material, and structure is corresponding between card slot and snap-gauge, when dust cover needs mutually embedding with display screen, snap-gauge
Be caught in card slot, and snap-gauge, card slot be V-structure ensure rain when, rainwater can be discharged from two sides, avoid enter into dust cover
It is interior.
When dust cover is embedded in the front end of display screen: two tightening mechanisms are embedded in the upper and lower ends of display screen, and two
Two snap-gauges on tightening mechanism are caught in work nest, and the upper frame being caught in mechanism is caught in disengaging slot and is limited, later, card
Block is caught in card slot, and stubborn motor drives threaded rod to be threaded into hole and carries out secondary limit, and two folding waterproof clothes are stretched with two
Contracting plate forms the space of a relatively sealing to screen is played, and a large amount of dusts is avoided to enter influence personnel viewing；
When transparent glass inner surface is cleared up: working cylinder pushes protective frame forward, and internal deashing mechanism is in transparent glass
Wall is cleared up, and connects electronic sliding block and wiper is driven to carry out on a large scale wiping up and down to transparent glass inner surface, when transparent
When glass has more difficult cleaning at one, internal deashing mechanism drives U-shaped shifting frame to be moved to the position, and even motor band moving cam rotates,
The reciprocal deashing cloth of cam driven is mobile to side, when cam is far from reciprocal deashing cloth, reciprocal deashing cloth even spring effect into
The reciprocal side-to-side movement of row, the reciprocal deashing cloth in movement are wiped repeatedly more difficult clear position；
When transparent glass outer surface is cleared up: the work of surface deashing device, surface deashing device drive middle part cleaning roller and two
A adjusting cleaning roller clears up the outer surface of transparent glass for the first time, and in scale removal process, two adjusting cleaning rollers are expanded
It is adjusted with shrinking, avoids adjusting cleaning roller from colliding with corner cleaning mechanism, appearance of the surface deashing device to transparent glass
Face is cleared up for the first time, and later, four corner cleaning mechanisms carry out for cleaning four dead angles of the outer surface of transparent glass,
Rack-plate drives arc gear wheel to move back and forth, and arc gear wheel drives reciprocal cleaning brush to clear up transparent glass dead angle, until
Transparent glass outer surface is cleaned out.
The beneficial effects of the present invention are:
1, the surface that the present invention can solve existing outdoor display screen is easy dust stratification, needs personnel's timing scene cleaning,
The risk factor of personnel's aerial work is high, and cannot manually clean out completely, when encountering the weather that not can be carried out aerial work
When, the unmanned cleaning of the surface long term of outdoor display screen causes dust stratification excessive, and broadcasting pictures are unintelligible, reduce the difficulties such as the effect of publicity
Topic, may be implemented to carry out outdoor display screen dust-proof function, is not necessarily to personnel's aerial work, avoids the generation of safety accident,
Dust-proof effect is played to outdoor display screen insertion dust cover, automation deashing can be carried out under any weather, will not be reduced
The effect of publicity；
2, the present invention is provided with display screen, display screen broadcasting pictures, and plays the work of auxiliary dust cover insertion；
3, the present invention is provided with dust cover, and dust cover plays dust-proof effect to outdoor display screen, to being attached to transparent glass
Dust on glass is cleared up, and is cleared up four dead angles of transparent glass outer surface, and cleaning is complete；
4, the present invention is provided with surface deashing device, and surface deashing device carries out big model to the dust of transparent glass outer surface
Cleaning is enclosed, personnel's aerial work is not necessarily to, avoids the generation of safety accident, and can carry out automating clearly under any weather
Ash guarantees the clarity of broadcasting pictures, will not reduce the effect of publicity.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the first structure diagram between the display screen of the invention and dust cover；
Fig. 3 is the second structural schematic diagram between the display screen of the invention and dust cover；
Fig. 4 is the structural schematic diagram of surface deashing device of the present invention；
Fig. 5 is the X of Fig. 3 of the present invention to partial enlarged view；
Fig. 6 is the Y-direction partial enlarged view of Fig. 3 of the present invention.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
As shown in Figures 1 to 6, a kind of dust-proof outdoor display screen, including display screen 1, dust cover 2 and surface deashing device 3,
The front of the display screen 1 is embedded with dust cover 2, and the right end of dust cover 2 is equipped with surface deashing device 3.
The display screen 1 includes playing screen 11, two connecting plate 12, two to be caught in mechanism 13 and two card slots 14, is broadcast
The upper and lower ends installation of screen 11 is put there are two connecting plate 12, the middle part of connecting plate 12 is provided with work nest, the left and right of connecting plate 12
Both ends are symmetrically arranged with threaded hole, are equipped in work nest and are caught in mechanism 13, and the two sides up and down for playing 11 front ends of screen are equipped with two
A card slot 14,1 broadcasting pictures of display screen, and play the work that auxiliary dust cover 2 is embedded in.
The dust cover 2 include two tightening mechanisms, 21, two folding waterproof clothes 22, protective frame 23, transparent glass 24,
Working cylinder 25, the internal expansion plate 28 of corner cleaning mechanism 27, two of deashing mechanism 26, four and company's telescopic rod 29, tightening machine
The front end of structure 21 is symmetrically installed with working cylinder 25.
The top of working cylinder 25 is mounted on protective frame 23, and the front center of protective frame 23 is equipped with transparent glass 24,
It is connected between protective frame 23 and tightening mechanism 21 and folds waterproof cloth 22, there are two expansion plates for the left and right ends installation of protective frame 23
28, the front end side wall of expansion plate 28 is equipped with even telescopic rod 29, and even the top of telescopic rod 29 is mounted on the rear end side of expansion plate 28
On wall, the inner wall upper end of protective frame 23 is equipped with internal deashing mechanism 26, and uniformly there are four sides for installation on the front end of protective frame 23
Angle cleaning mechanism 27.
When specific works, two tightening mechanisms 21 are embedded in the upper and lower ends of display screen 1, when 2 inside of dust cover is attached
When having dust, working cylinder 25 pushes protective frame 23 forward, and internal deashing mechanism 26 clears up 24 inner wall of transparent glass, and four
A corner cleaning mechanism 27 carries out for cleaning four dead angles of the outer surface of transparent glass 24, two foldings waterproof clothes 22 and
Two 28 pairs of expansion plate play the space that screen 11 forms a relatively sealing, and a large amount of dusts is avoided to enter influence personnel viewing.
The surface deashing device 3 includes fixed plate 31, fixed electronic sliding block 32, movable stand 33, support frame 34, sliding
Ring 35, middle part cleaning roller 36 and two adjusting cleaning rollers 37, fixed plate 31 are symmetrically mounted on protective frame 23, pacify in fixed plate 31
Equipped with the electronic sliding block 32 of fixation, it is provided with movable stand 33 on fixed electronic sliding block 32, support frame 34 is installed between movable stand 33,
The middle part of support frame 34 is equipped with slip ring 35, and slip ring 35 is set on the middle part outer wall of middle part cleaning roller 36, middle part cleaning
The upper and lower ends installation of roller 36 is there are two cleaning roller 37 is adjusted, and the outer end for adjusting cleaning roller 37 is mounted on support frame 34, specifically
When work, surface deashing device 3 drive middle part cleaning roller 36 and two adjusting cleaning rollers 37 to the outer surface of transparent glass 24 into
Row is cleared up for the first time, and in scale removal process, two adjusting cleaning rollers 37, which shrink adjusting, avoids adjusting cleaning roller 37 and corner from clearing up
Mechanism 27 collides, and surface deashing device 3 clears up the outer surface of transparent glass 24 for the first time, and personnel are not necessarily to high altitude operation
Cleaning, it is ensured that personnel safety, and automation deashing can be carried out under any weather, guarantee the clarity of broadcasting pictures, no
The effect of publicity can be reduced.
The tightening mechanism 21 include frame linking 211, fixture block 212, cooperation telescopic rod 213, connecting plate 214, twist motor 215,
The rear end downside of threaded rod 216 and snap-gauge 217, frame linking 211 is equipped with fixture block 212, and the upper end of frame linking 211 is symmetrically installed with cooperation
The top of telescopic rod 213, cooperation telescopic rod 213 is mounted on connecting plate 214, and stubborn motor 215 is equipped on connecting plate 214, twists motor
Threaded rod 216 is installed, threaded rod 216 is connected by the kind of drive of screw thread with frame linking 211, frame linking 211 on 215 output shaft
Rear end in the middle part of snap-gauge 217 is installed, disengaging slot is evenly arranged on snap-gauge 217, when specific works, on two tightening mechanisms 21
Two snap-gauges 217 be caught in work nest, the upper frame 132 being caught in mechanism 13 be caught in disengaging slot in limited, later, fixture block
212 are caught in card slot 14, twist motor 215 and threaded rod 216 is driven to be threaded into the secondary limit of progress in hole, tightening mechanism 21 drives
Dust cover 2 is close to insertion with display screen 1, reduces a possibility that dust enters, plays dust-proof effect.
The inside deashing mechanism 26 is electronic including the electronic sliding block 261 of connection, fixed frame 263, wiper 264, work
Sliding block 272, U-shaped shifting frame 265 connect motor 266, cam 267, corresponding 268, two slide posts 269 of bar, connect spring 270, is reciprocal clear
Grey cloth 271 connects electronic sliding block 261 and is symmetrically mounted in protective frame 23, connects and is equipped with fixed frame 263 on electronic sliding block 261,
The front end of fixed frame 263 is equipped with wiper 264.
The upper end of fixed frame 263 is equipped with the electronic sliding block 272 of work, is equipped with U-shaped shifting frame on the electronic sliding block 272 that works
265, the company's of being equipped with motor 266 on U-shaped shifting frame 265 is even equipped with cam 267 on the output shaft of motor 266, the U-shaped frame 265 that moves
There are two slide posts 269, slide post 269 to be connected by way of being slidably matched with reciprocal deashing cloth 271 for installation on side wall, back and forth
Spring 270 is connected between deashing cloth 271 and U-shaped shifting frame 265, the lower end of reciprocal deashing cloth 271 is equipped with corresponding bar 268.
When specific works, connects electronic sliding block 261 and wiper 264 is driven to carry out on a large scale 24 inner surface of transparent glass
Wiping up and down, when transparent glass 24 has more difficult cleaning at one, internal deashing mechanism 26 drives U-shaped shifting frame 265 to be moved to the position
It sets, even motor 266 is rotated with moving cam 267, and cam 267 drives reciprocal deashing cloth 271 mobile to side, when cam 267 is separate
Reciprocal deashing cloth 271, reciprocal deashing cloth 271 carry out reciprocal side-to-side movement in the effect of even spring 270, the reciprocal deashing in movement
Cloth 271 is wiped repeatedly more difficult clear position, and internal deashing mechanism 26 clears up 24 inner surface of transparent glass repeatedly.
The corner cleaning mechanism 27 includes falsework 271, reciprocating air cylinder 272, rack-plate 273,274 and of arc gear wheel
Reciprocal cleaning brush 275, reciprocal cleaning brush 275 are mounted on protective frame 23 by pin shaft, are equipped with work on 23 outer wall of protective frame
Frame 271 is equipped with reciprocating air cylinder 272 on falsework 271, and the top of reciprocating air cylinder 272 is mounted on rack-plate 273, protective frame
23 outer end is mounted on arc gear wheel 274, is meshed between arc gear wheel 274 and rack-plate 273, when specific works, cleaning
When dead angle, rack-plate 273 drives arc gear wheel 274 to move back and forth, and arc gear wheel 274 drives reciprocal cleaning brush 275 to transparent glass
24 dead angle of glass is cleared up, and corner cleaning mechanism 27 clears up 24 dead angle of transparent glass in detail.
The adjusting cleaning roller 37 includes that connection cylinder 371, stripper plate 372, crushing block 373 and cambered surface clear up plate 374,
Connection cylinder 371 is mounted on support frame 34, and the top of connection cylinder 371 is mounted on stripper plate 372, on stripper plate 372
It is even that crushing block 373 is installed, it is connected by way of being slidably matched with cambered surface cleaning plate 374 on middle part cleaning roller 36, cambered surface is clear
Reason 374 inner end of plate is provided with extruding slot, and crushing block 373 is located at and squeezes in slot, when specific works, according to corner cleaning mechanism 27
Position, connection cylinder 371 drive crushing block 373 moved left and right, crushing block 373 by squeeze drive cambered surface clear up plate
374 are expanded and are shunk, and avoid colliding with corner cleaning mechanism 27.
The mechanism 13 that is caught in includes top gas cylinder 131 and upper frame 132, and top gas cylinder 131 is mounted on work nest, top gas cylinder
131 top is mounted on upper frame 132, and upper frame 132 is T word structure, and upper frame 132 is caught in disengaging slot and limits dust cover 2
Position.
The card slot 14 is V-structure, and card slot 14 is made of flexible rubber material, and snap-gauge 217 is V-structure, card
Plate 217 is made of flexible rubber material, and structure is corresponding between card slot 14 and snap-gauge 217, when dust cover 2 needs and display screen 1
When mutually embedding, snap-gauge 217 is caught in card slot 14, and snap-gauge 217, card slot 14 be V-structure ensure rain when, rainwater can be from two sides
Discharge, avoids enter into dust cover 2.
When dust cover 2 is embedded in the front end of display screen 1: two tightening mechanisms 21 are embedded in the upper and lower ends of display screen 1,
Two snap-gauges 217 on two tightening mechanisms 21 are caught in work nest, the upper frame 132 being caught in mechanism 13 be caught in disengaging slot in into
Row limit, later, fixture block 212 is caught in card slot 14, twists motor 215 and threaded rod 216 is driven to be threaded into the secondary limit of progress in hole
Position, two fold the spaces of waterproof cloth 22 and two 28 pairs of expansion plate 11 formation one of broadcasting screen relatively sealings, avoid a large amount of dusts
It is watched into personnel are influenced；
When 24 inner surface of transparent glass is cleared up: working cylinder 25 pushes protective frame 23 forward, and internal deashing mechanism 26 is to saturating
Bright 24 inner wall of glass is cleared up, and connects electronic sliding block 261 and wiper 264 is driven to carry out on a large scale 24 inner surface of transparent glass
Wiping up and down, when transparent glass 24 has more difficult cleaning at one, internal deashing mechanism 26 drives U-shaped shifting frame 265 to be moved to this
Position, even motor 266 is rotated with moving cam 267, and cam 267 drives reciprocal deashing cloth 271 mobile to side, when cam 267 is remote
From reciprocal deashing cloth 271, reciprocal deashing cloth 271 carries out reciprocal side-to-side movement in the effect of even spring 270, reciprocal clear in movement
Grey cloth 271 is wiped repeatedly more difficult clear position；
When 24 outer surface of transparent glass is cleared up: surface deashing device 3 works, and surface deashing device 3 drives middle part cleaning roller
36 clear up the outer surface of transparent glass 24 with two adjusting cleaning rollers 37 for the first time, in scale removal process, two adjusting cleanings
Roller 37 carries out expansion and shrinks adjusting, avoids adjusting cleaning roller 37 from colliding with corner cleaning mechanism 27, surface deashing device 3
The outer surface of transparent glass 24 is cleared up for the first time, later, outer surface of four corner cleaning mechanisms 27 to transparent glass 24
Four dead angles carry out for cleaning, rack-plate 273 drives arc gear wheel 274 to move back and forth, and arc gear wheel 274 drives reciprocal clear
275 pairs of 24 dead angles of transparent glass of reason brush are cleared up, until 24 outer surface of transparent glass is cleaned out.
Workflow in summary realizes and carries out dust-proof function to outdoor display screen, solves existing open air
The surface of display screen is easy dust stratification, needs personnel's timing scene cleaning, the risk factor of personnel's aerial work is high, and manually cannot
It cleans out completely, when encountering the weather that not can be carried out aerial work, the unmanned cleaning of the surface long term of outdoor display screen causes
Dust stratification is excessive, and broadcasting pictures are unintelligible, reduces the problems such as the effect of publicity, has reached purpose.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of dust-proof outdoor display screen, including display screen (1), dust cover (2) and surface deashing device (3), it is characterised in that:
It is embedded with dust cover (2) in front of the display screen (1), the right end of dust cover (2) is equipped with surface deashing device (3)；
The display screen (1) is caught in mechanism (13) and two card slots including broadcasting screen (11), two connecting plates (12), two
(14), the upper and lower ends installation of screen (11) is played there are two connecting plate (12), and connecting plate is provided with work nest in the middle part of (12), even
The left and right ends of fishplate bar (12) are symmetrically arranged with threaded hole, are equipped with and are caught in mechanism (13) in work nest, play screen (11) front end
The installation of two sides up and down there are two card slot (14)；
The dust cover (2) includes two tightening mechanisms (21), two folding waterproof clothes (22), protective frame (23), transparent glass
Glass (24), working cylinder (25), internal deashing mechanism (26), four corner cleaning mechanisms (27), two expansion plates (28) and company
Telescopic rod (29), the front end of tightening mechanism (21) are symmetrically installed with working cylinder (25)；
The top of working cylinder (25) is mounted on protective frame (23), and the front center of protective frame (23) is equipped with transparent glass
(24), it is connected between protective frame (23) and tightening mechanism (21) and folds waterproof cloth (22), the left and right ends peace of protective frame (23)
Dress is there are two expansion plate (28), and the front end side wall of expansion plate (28) is equipped with even telescopic rod (29), even the top of telescopic rod (29)
It is mounted on the rear end side wall of expansion plate (28), the inner wall upper end of protective frame (23) is equipped with internal deashing mechanism (26), protection
Uniformly there are four corner cleaning mechanism (27) for installation on the front end of frame (23)；
The surface deashing device (3) includes fixed plate (31), fixed electronic sliding block (32), movable stand (33), support frame
(34), slip ring (35), middle part cleaning roller (36) and two adjusting cleaning rollers (37), fixed plate (31) are symmetrically mounted on protective frame
(23) on, fixed electronic sliding block (32) is installed in fixed plate (31), is provided with movable stand (33) on fixed electronic sliding block (32),
It is equipped with support frame (34), is equipped in the middle part of support frame (34) slip ring (35) between movable stand (33), slip ring (35) set
It is located on the middle part outer wall of middle part cleaning roller (36), there are two adjust cleaning roller for the upper and lower ends installation of middle part cleaning roller (36)
(37), the outer end for adjusting cleaning roller (37) is mounted on support frame (34).
2. a kind of dust-proof outdoor display screen according to claim 1, it is characterised in that: the tightening mechanism (21) includes
Frame linking (211), cooperation telescopic rod (213), connecting plate (214), twists motor (215), threaded rod (216) and snap-gauge at fixture block (212)
(217), it is equipped with fixture block (212) on the downside of the rear end of frame linking (211), the upper end of frame linking (211) is symmetrically installed with cooperation telescopic rod
(213), cooperate the top of telescopic rod (213) to be mounted on connecting plate (214), stubborn motor (215) are installed on connecting plate (214), twist
It is equipped on the output shaft of motor (215) threaded rod (216), the kind of drive and frame linking (211) of the threaded rod (216) by screw thread
It is connected, is equipped with snap-gauge (217) in the middle part of the rear end of frame linking (211), snap-gauge is evenly arranged with disengaging slot on (217).
3. a kind of dust-proof outdoor display screen according to claim 1, it is characterised in that: the inside deashing mechanism (26)
Including connect electronic sliding block (261), fixed frame (263), wiper (264), the electronic sliding block (272) of work, U-shaped shifting frame (265),
Even motor (266), cam (267), corresponding bar (268), two slide posts (269), even spring (270), reciprocal deashing cloth
(271), it connects electronic sliding block (261) to be symmetrically mounted in protective frame (23), connects and fixed frame is installed on electronic sliding block (261)
(263), the front end of fixed frame (263) is equipped with wiper (264)；
The upper end of fixed frame (263) is equipped with the electronic sliding block of work (272), works and is equipped with U-shaped shifting frame on electronic sliding block (272)
(265), the company's of being equipped with motor (266) on U-shaped shifting frame (265) is even equipped with cam (267), U on the output shaft of motor (266)
Type moves installation on the side wall of frame (265), and there are two slide post (269), slide post (269) is by way of being slidably matched and reciprocal
Deashing cloth (271) is connected, and is connected with spring (270) between reciprocal deashing cloth (271) and U-shaped shifting frame (265), reciprocal deashing cloth
(271) lower end is equipped with corresponding bar (268).
4. a kind of dust-proof outdoor display screen according to claim 1, it is characterised in that: the corner cleaning mechanism (27)
Including falsework (271), reciprocating air cylinder (272), rack-plate (273), arc gear wheel (274) and reciprocal cleaning brush (275), back and forth
Cleaning brush (275) is mounted on protective frame (23) by pin shaft, is equipped with falsework (271) on protective frame (23) outer wall, work
It is equipped on frame (271) reciprocating air cylinder (272), the top of reciprocating air cylinder (272) is mounted on rack-plate (273), protective frame
(23) outer end is mounted on arc gear wheel (274), is meshed between arc gear wheel (274) and rack-plate (273).
5. a kind of dust-proof outdoor display screen according to claim 1, it is characterised in that: adjusting cleaning roller (37) packet
Connection cylinder (371), stripper plate (372), crushing block (373) and cambered surface cleaning plate (374) are included, connection cylinder (371) is mounted on
On support frame (34), the top of connection cylinder (371) is mounted on stripper plate (372), is uniformly equipped on stripper plate (372) crowded
Briquetting (373) is connected on middle part cleaning roller (36) with cambered surface cleaning plate (374) by way of being slidably matched, cambered surface cleaning plate
(374) inner end is provided with extruding slot, and crushing block (373) is located in extruding slot.
6. a kind of dust-proof outdoor display screen according to claim 1, it is characterised in that: the mechanism (13) that is caught in includes
Top gas cylinder (131) and upper frame (132), top gas cylinder (131) are mounted on work nest, and the top of top gas cylinder (131) is mounted on upper frame
(132) on, upper frame (132) is T word structure.
7. a kind of dust-proof outdoor display screen according to claim 1, it is characterised in that: the card slot (14) is V-type knot
Structure, and card slot (14) is made of flexible rubber material, snap-gauge (217) is V-structure, and snap-gauge (217) is by flexible rubber material group
At structure is corresponding between card slot (14) and snap-gauge (217).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811537261.1A CN109584715A (en) | 2018-12-15 | 2018-12-15 | A kind of dust-proof outdoor display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811537261.1A CN109584715A (en) | 2018-12-15 | 2018-12-15 | A kind of dust-proof outdoor display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109584715A true CN109584715A (en) | 2019-04-05 |
Family
ID=65928728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811537261.1A Withdrawn CN109584715A (en) | 2018-12-15 | 2018-12-15 | A kind of dust-proof outdoor display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109584715A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108415595A (en) * | 2018-02-08 | 2018-08-17 | 深圳市志凌伟业技术股份有限公司 | It is a kind of tool roughening structure touch panel edge at dust guard |
| CN110211486A (en) * | 2019-04-18 | 2019-09-06 | 重庆城市管理职业学院 | It is a kind of to show device for outdoor electronic information |
| CN110267503A (en) * | 2019-07-16 | 2019-09-20 | 合肥统旭智慧科技有限公司 | A kind of outdoor highlight liquid crystal display water cooling system |
| CN110379329A (en) * | 2019-07-16 | 2019-10-25 | 合肥统旭智慧科技有限公司 | A kind of outdoor highlight liquid crystal display cooling system |
| CN111127785A (en) * | 2019-12-26 | 2020-05-08 | 北京神州安付科技股份有限公司 | Peep-proof POS machine with dust cleaning function |
| CN114505270A (en) * | 2022-03-19 | 2022-05-17 | 重庆三峡学院 | Ash removal processing apparatus that computer used |
| CN117798650A (en) * | 2024-02-29 | 2024-04-02 | 福建希恩凯电子有限公司 | Display screen assembling equipment and process |
| CN117798650B (en) * | 2024-02-29 | 2024-06-07 | 福建希恩凯电子有限公司 | Display screen assembling equipment and process |
-
2018
- 2018-12-15 CN CN201811537261.1A patent/CN109584715A/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108415595A (en) * | 2018-02-08 | 2018-08-17 | 深圳市志凌伟业技术股份有限公司 | It is a kind of tool roughening structure touch panel edge at dust guard |
| CN110211486A (en) * | 2019-04-18 | 2019-09-06 | 重庆城市管理职业学院 | It is a kind of to show device for outdoor electronic information |
| CN110211486B (en) * | 2019-04-18 | 2021-01-19 | 重庆城市管理职业学院 | Be used for open air electronic information display device |
| CN110267503A (en) * | 2019-07-16 | 2019-09-20 | 合肥统旭智慧科技有限公司 | A kind of outdoor highlight liquid crystal display water cooling system |
| CN110379329A (en) * | 2019-07-16 | 2019-10-25 | 合肥统旭智慧科技有限公司 | A kind of outdoor highlight liquid crystal display cooling system |
| CN111127785A (en) * | 2019-12-26 | 2020-05-08 | 北京神州安付科技股份有限公司 | Peep-proof POS machine with dust cleaning function |
| CN111127785B (en) * | 2019-12-26 | 2022-09-06 | 北京神州安付科技股份有限公司 | Peep-proof POS machine with dust cleaning function |
| CN114505270A (en) * | 2022-03-19 | 2022-05-17 | 重庆三峡学院 | Ash removal processing apparatus that computer used |
| CN117798650A (en) * | 2024-02-29 | 2024-04-02 | 福建希恩凯电子有限公司 | Display screen assembling equipment and process |
| CN117798650B (en) * | 2024-02-29 | 2024-06-07 | 福建希恩凯电子有限公司 | Display screen assembling equipment and process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109584715A (en) | A kind of dust-proof outdoor display screen | |
| CN107214113B (en) | It is a kind of to automate cleaning equipment for the LED lamp tube with grid-like lampshade | |
| CN209199524U (en) | A kind of liquid crystal display dust guard | |
| CN111101811A (en) | Multifunctional window protection device | |
| CN212624658U (en) | Heat dissipation device for outdoor LED display screen | |
| CN108932904B (en) | From outdoor display screen of area cleaning function | |
| CN206897895U (en) | A kind of surface deashing device of outdoor LED display screen | |
| CN210984086U (en) | Outdoor advertising media display screen with dust removal function | |
| CN113708139A (en) | Internet of things data collection terminal | |
| CN110673363B (en) | Wash intelligent spectacle-frame of lens | |
| CN112157006A (en) | LED display screen cleaning equipment for bus | |
| CN109541881A (en) | A kind of projector curtain applied to multi-media classroom | |
| CN112536252B (en) | Information display device for boiler data management system and use method thereof | |
| CN108856061A (en) | A kind of porcelain shell for transformer descaling machine | |
| CN107327268A (en) | A kind of environmentally friendly screen window with deashing function | |
| CN212614343U (en) | Window glass protection architecture | |
| CN209560404U (en) | A kind of public security query autonomous machine | |
| CN114005377A (en) | Novel education publicity column | |
| CN215495790U (en) | Display screen based on economic propaganda | |
| CN209486456U (en) | A kind of projector curtain applied to multi-media classroom | |
| CN218762355U (en) | Outdoor full-color display screen | |
| CN215417440U (en) | Ideological and political education propaganda device | |
| CN220173146U (en) | Photovoltaic solar device for household energy storage | |
| CN216857477U (en) | Artificial interaction advertisement machine | |
| CN220506204U (en) | Intelligent camera convenient to installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190405 |
|
| WW01 | Invention patent application withdrawn after publication |