CN116037567A - LCD display screen intelligence belt cleaning device - Google Patents
LCD display screen intelligence belt cleaning device Download PDFInfo
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- CN116037567A CN116037567A CN202310055224.1A CN202310055224A CN116037567A CN 116037567 A CN116037567 A CN 116037567A CN 202310055224 A CN202310055224 A CN 202310055224A CN 116037567 A CN116037567 A CN 116037567A
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- scraping
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- 238000004140 cleaning Methods 0.000 title claims abstract description 75
- 239000000428 dust Substances 0.000 claims abstract description 116
- 238000007790 scraping Methods 0.000 claims abstract description 54
- 238000010992 reflux Methods 0.000 claims abstract description 41
- 238000000605 extraction Methods 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000009351 contact transmission Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/28—Particle separators, e.g. dust precipitators, using filter brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to an intelligent cleaning device for an LCD display screen, which comprises an air extraction unit, a dust filtering unit, a dust scraping unit and the like; the air extraction unit is connected with a dust filtering unit for absorbing dust in the sucked air; the dust filtering unit is connected with a dust scraping unit for scraping and collecting the adsorbed dust. According to the invention, dust on the LCD display screen is pumped away, then the dust is filtered through the brush hair on the concave surface of the guide plate, the dust is prevented from being dissipated into the air again, the LCD display screen is automatically cleaned in a non-contact mode under the cooperation of the electric sliding rail and the electric sliding block, the dust on the brush hair of the guide plate is fully scraped through the reflux plate and the two scraping plates, when the vertical rod falls into and exits from the positioning groove, the reflux plate synchronously drives the two scraping plates to vibrate under the cooperation of the action of the elastic piece, and the dust on the second scraping teeth and the first scraping teeth is shaken off, so that the timely automatic treatment of the dust is realized, and manpower and material resources are saved.
Description
Technical Field
The invention relates to the field of LCD (liquid crystal display), in particular to an intelligent cleaning device for an LCD display screen.
Background
Compared with an LED screen, the LCD screen is generally more used for indoor security monitoring, command scheduling, meeting, exhibition hall, big data analysis and other platforms, has higher resolution, and has the advantages of good durability and stability, low after-sales rate and very high applicability.
The LCD screen is for whole pleasing to the eye, can be with LCD screen embedding wall body for practice thrift the space, reduce the bump of LCD screen, but behind the LCD embedding wall body, make artificial clean inefficiency, LCD screen upper portion washs difficultly, and during artificial contact friction washs, the water stain that has the sanitizer easily remains, the cleaning effect is also poor, and the LCD screen exposes in the air and uses, dust in the air adheres to the LCD screen in the use, result in the high definition effect of LCD screen to be influenced, and clean through general dust absorption's mode, the dust that produces can not in time handle, lead to the dust to pile up, the efficiency of dust removal drops, frequent change to the dust filter, consume manpower time.
Disclosure of Invention
The technical problems of the invention are as follows:
in order to overcome the defects that the manual cleaning efficiency is low, the upper part of an LCD screen is not easy to clean, the manual contact friction cleaning effect is poor, dust is easy to adhere to the LCD screen in the using process, and dust generated by general dust collection cannot be treated in time, so that dust is accumulated, the invention provides an intelligent cleaning device for the LCD screen.
In order to solve the technical problems, the invention adopts the technical implementation scheme that:
an intelligent cleaning device for an LCD display screen comprises a mounting frame and a protective shell; the left part and the right part of the mounting frame are fixedly connected with a protective shell respectively; the upper part and the lower part of the mounting frame are respectively provided with a straight chute; the opposite sides of the two protective shells are respectively provided with a plurality of heat dissipation ports; the dust removing device also comprises a moving unit, an air extracting unit, a dust filtering unit, a dust scraping unit and a power unit; the upper part and the lower part of the mounting frame are connected with a moving unit together; the mobile unit is connected with an air extraction unit; the air extraction unit is connected with the mounting frame; the air extraction unit is connected with a dust filtering unit for absorbing dust in the sucked air; the dust filtering unit is connected with a dust scraping unit for scraping and collecting the adsorbed dust; the four corners of the mounting frame are connected with power units together; the power unit is connected with the air extraction unit.
More preferably, the moving unit comprises an electric sliding rail and an electric sliding block; an upper electric sliding rail and a lower electric sliding rail are arranged at the front part of the mounting frame; two electric sliding rails are respectively connected with an electric sliding block in a sliding way; the two electric sliding blocks are connected with the air extraction unit together.
More preferably, the air extraction unit comprises a connecting plate, a cleaning cover, a first connecting rod, a sliding block, a guide pipe, an elastic piece, a vertical rod and a supporting rod; two electric sliding blocks are fixedly connected with a connecting plate respectively; a cleaning cover is fixedly connected between the two connecting plates together and is C-shaped; the cleaning cover is connected with the dust filtering unit; a dust collection cavity is arranged in the cleaning cover; the rear part of the dust collection cavity is provided with a dust collection opening; a first connecting rod is fixedly connected to each connecting plate; the rear parts of the two first connecting rods are fixedly connected with a sliding block respectively; the two sliding blocks slide in a straight sliding groove respectively; the upper sliding block is connected with a guide pipe; a plurality of elastic pieces are fixedly connected on the front part of the cleaning cover in an up-down array manner; the front part of each elastic piece is fixedly connected with a vertical rod; the two vertical rods are connected with the power unit; the upper part of the vertical rod is communicated with the guide pipe; a shunt cavity is formed in the vertical rod; a plurality of struts are communicated with the rear part of the vertical rod in an up-down array manner; the rear part of each supporting rod is connected with the dust filtering unit; each strut passes through the middle of one elastic piece; each supporting rod is connected with the cleaning cover in a sliding way; each supporting rod is internally provided with a diversion cavity; each diversion cavity is communicated with the diversion cavity; the rear part of each supporting rod is provided with a plurality of extraction openings; each extraction opening is communicated with the flow guiding cavity.
More preferably, the dust filtering unit comprises a guide plate and a reflux plate; the rear part of the cleaning cover is fixedly connected with a left guide plate and a right guide plate, and bristles are arranged on the opposite sides of the two guide plates; the two guide plates are connected with the dust scraping unit together; the rear part of each supporting rod is fixedly connected with a reflux plate; the inner surface of the reflux plate is connected with the dust scraping unit; the reflux plate is shaped like a C; the left part and the right part of the outer ring surface of the reflux plate are respectively provided with a plurality of grooves; a plurality of first scraping teeth are respectively arranged on the left end part and the right end part of the reflux plate; the reflux plate is connected with the two guide plates in a contact way; the front parts of the two guide plates extend into the front opening of the reflux plate.
More preferably, the two guide plates are arc-shaped plates, the concave surfaces face to the opposite sides, and the two guide plates are arranged in an splayed shape.
More preferably, the baffle has elastic deformability.
More preferably, the return plate is a C-shaped cylinder with deformability.
More preferably, the dust scraping unit comprises a second connecting rod and a scraping plate; a row of second connecting rods are fixedly connected to the left part and the right part of the inner surface of the reflux plate in an up-down array manner respectively; the two rows of second connecting rods are fixedly connected with a scraping plate respectively; both scrapers are positioned in the reflux plate; the two scraping plates are respectively connected with one guide plate in a contact way; the two scraping plates are arc-shaped parts at one side far away from the second connecting rod; the two arc-shaped parts are provided with a plurality of second scraping teeth on one side facing the guide plate.
More preferably, the power unit comprises a mounting seat, a power assembly, a transmission rod, a support plate and a contact piece; the four corners of the mounting frame are fixedly connected with a mounting seat respectively; each mounting seat is provided with a power assembly; each power assembly output shaft is fixedly connected with a transmission rod; the four corners of the mounting frame are fixedly connected with a support plate respectively; two support plates on the same side are positioned between the two mounting seats; each support plate is rotationally connected with a transmission rod; each transmission rod is fixedly connected with a contact piece which is elliptic cylindrical; every two adjacent contact pieces are in contact transmission with one vertical rod.
More preferably, each contact has a positioning slot formed in its outer circumferential surface.
The beneficial effects of the invention are as follows:
1. dust on the LCD display screen is pumped away through the cleaning cover and the guide plates arranged in the shape of the two 'eight', and then the pumped air with dust is guided through the backflow plate, so that the air passes through the concave surface of the guide plate, the bristles on the concave surface of the guide plate filter the dust, the dust is effectively prevented from being dissipated into the air again, and the LCD display screen is automatically cleaned in a contactless manner under the cooperation of the electric sliding rail and the electric sliding block.
2. Through the cleaning hood at every turn reach the edge of electronic slide rail after, montant and contact, the rotation of rethread contact for the dust on the deflector brush hair is fully scraped with two scrapers to the back flow board, when the montant is absorbed in and is withdrawed from the constant head tank, under the cooperation of the effect of elastic component, the montant passes through branch drive back flow board vibrations, and the back flow board drives two scrapers vibrations in step, shakes down the dust on tooth and the first tooth of scraping to the second, realizes the timely automatic handling of dust, practices thrift manpower and materials.
Drawings
FIG. 1 is a schematic perspective view of an installation position of an intelligent cleaning device for an LCD display screen;
FIG. 2 is a schematic perspective view of an intelligent cleaning device for LCD display screen of the present invention;
FIG. 3 is a schematic diagram showing a shelled three-dimensional structure of an intelligent LCD screen cleaning device of the invention;
FIG. 4 is a schematic diagram of a mobile unit of the intelligent cleaning device for LCD display screen of the present invention;
FIG. 5 is a schematic view of a partial perspective structure of an air extraction unit of the LCD intelligent cleaning device of the invention;
FIG. 6 is a partial cross-sectional view of an air extractor of the LCD display screen intelligent cleaning apparatus of the present invention;
FIG. 7 is a schematic diagram showing a perspective structure of a dust filtering unit of the LCD intelligent cleaning device of the invention;
FIG. 8 is a top view of a first combination of the LCD display intelligent cleaning apparatus of the present invention;
FIG. 9 is a schematic view of a dust scraping unit of the LCD intelligent cleaning device of the invention;
FIG. 10 is a top view of a second combination of the LCD display intelligent cleaning apparatus of the present invention;
fig. 11 is a schematic perspective view of a power unit part of the intelligent cleaning device for an LCD display screen.
The marks of the components in the drawings are as follows:
1-wall, 2-mounting rack, 3-protective shell, 4-LCD display screen, 2001-straight chute;
101-electric slide rail, 102-electric slide block, 201-connecting plate, 202-cleaning cover, 203-first connecting rod, 204-slide block, 205-guide pipe, 206-elastic piece, 207-vertical rod, 208-supporting rod, 20201-dust collection cavity, 20202-dust collection port, 20701-diversion cavity, 20801-diversion cavity, 20802-pumping port, 301-guide plate, 302-reflux plate, 30201-groove, 30202-first scraping tooth, 401-second connecting rod, 402-scraping plate, 40201-arc-shaped part, 40202-second scraping tooth, 501-mounting seat, 502-power component, 503-transmission rod, 504-supporting plate, 505-contact piece and 50501-positioning groove.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings.
Description of the invention 1
An LCD display screen intelligent cleaning device, according to the figure 1-11, comprises a mounting frame 2 and a protective shell 3; the left part and the right part of the mounting frame 2 are respectively connected with a protective shell 3 through bolts; the upper part and the lower part of the mounting frame 2 are respectively provided with a straight sliding groove 2001; the opposite sides of the two protective shells 3 are respectively provided with a plurality of heat dissipation ports;
the dust removing device also comprises a moving unit, an air extracting unit, a dust filtering unit, a dust scraping unit and a power unit; the upper part and the lower part of the mounting frame 2 are connected with a mobile unit together; the mobile unit is connected with an air extraction unit; the air extraction unit is connected with the mounting frame 2; the air extraction unit is connected with a dust filtering unit; the dust filtering unit is connected with a dust scraping unit; the four corners of the mounting frame 2 are commonly connected with power units; the power unit is connected with the air extraction unit.
Description of the invention
On the basis of the 1 st embodiment, according to fig. 1 and 4, the moving unit includes an electric slide rail 101 and an electric slider 102; an upper electric sliding rail 101 and a lower electric sliding rail 101 are arranged at the front part of the mounting frame 2; each of the two electric sliding rails 101 is connected with an electric sliding block 102 in a sliding way; the two motorized sliders 102 are commonly connected to an air extraction unit.
Referring to fig. 3 and 5-6, the air extraction unit includes a connection plate 201, a cleaning cap 202, a first connection rod 203, a sliding block 204, a guide tube 205, an elastic member 206, a vertical rod 207, and a supporting rod 208; a connecting plate 201 is fixedly connected to each of the two electric sliding blocks 102; a cleaning cover 202 is fixedly connected between the two connecting plates 201, and the cleaning cover 202 is C-shaped; the cleaning cover 202 is connected with the dust filtering unit; a dust collection cavity 20201 is arranged in the cleaning cover 202; the rear part of the dust collection cavity 20201 is provided with a dust collection opening 20202; a first connecting rod 203 is welded on each connecting plate 201; a sliding block 204 is welded at the rear part of each of the two first connecting rods 203; two sliding blocks 204 slide in each of the straight sliding grooves 2001; the upper sliding block 204 is connected with a conduit 205; a plurality of elastic pieces 206 are fixedly connected to the front part of the cleaning cover 202 in an up-down array manner; the elastic member 206 is a spring; a vertical rod 207 is fixedly connected to the front part of each elastic piece 206; both vertical rods 207 are connected with the power unit; the upper part of the vertical rod 207 is communicated with the guide pipe 205; a split cavity 20701 is arranged in the vertical rod 207; a plurality of support rods 208 are communicated with the rear part of the vertical rod 207 in an up-down array manner; the rear part of each supporting rod 208 is connected with the dust filtering unit together; each strut 208 extends centrally through one of the resilient members 206; each strut 208 is slidably coupled to the wash cap 202 in common; each support rod 208 is internally provided with a diversion cavity 20801; each of the flow-directing chambers 20801 communicates with a flow-dividing chamber 20701; the rear part of each supporting rod 208 is provided with a plurality of extraction openings 20802; each extraction port 20802 communicates with the flow chamber 20801.
According to the figures 1 and 4, the dust filtering unit comprises a deflector 301 and a return plate 302; the rear part of the cleaning cover 202 is welded with a left guide plate 301 and a right guide plate 301, and bristles are arranged on the opposite sides of the two guide plates 301; the two guide plates 301 are connected with the dust scraping unit together; the rear of each strut 208 is commonly welded with a return plate 302; the inner surface of the reflux plate 302 is connected with the dust scraping unit; the reflow plate 302 is "C" shaped; the left part and the right part of the outer ring surface of the reflux plate 302 are respectively provided with a plurality of grooves 30201; a plurality of first scraping teeth 30202 are respectively arranged on the left end part and the right end part of the reflux plate 302; the reflux plate 302 is connected with the two guide plates 301 in a contact way; the front parts of the two guide plates 301 extend into the front opening of the reflux plate 302.
The two guide plates 301 are arc-shaped plates, the concave surfaces face to the opposite sides, the two guide plates 301 are arranged in an splayed mode, dust is reduced to subside on the guide plates 301 through the arc-shaped guide plates 301, the air inlet is reduced through the splayed mode, suction of air suction is increased, and cleaning effect is enhanced.
The guide plates 301 have elastic deformation capability, and the front parts of the two guide plates 301 are tightly attached to seal the cleaning cover 202, so that the dust in the cleaning cover 202 can be reduced to be dissipated again.
The return plate 302 is a C-shaped cylinder having deformation capability, and is brought into close contact with the two baffle plates 301 by deformation.
According to fig. 1 and 4, the dust scraping unit comprises a second connecting rod 401 and a scraper 402; a row of second connecting rods 401 are welded on the left part and the right part of the inner surface of the reflux plate 302 in an up-down array manner; two rows of second connecting rods 401 are welded with a scraper 402 respectively; both flights 402 are located within the reflow plate 302; two scrapers 402 are each in contact with one deflector 301; the two scrapers 402 are arc-shaped portions 40201 on the side away from the second connecting rod 401; the two arc-shaped portions 40201 are provided with a plurality of second scraping teeth 40202 on the side facing the deflector 301.
Referring to fig. 1 and 4, the power unit includes a mounting seat 501, a power assembly 502, a transmission rod 503, a support plate 504 and a contact 505; each of four corners of the mounting frame 2 is connected with a mounting seat 501 through bolts; each mounting block 501 is provided with a power assembly 502; the power component 502 is a servo motor; the output shaft of each power component 502 is fixedly connected with a transmission rod 503; each of the four corners of the mounting frame 2 is connected with a support plate 504 through bolts; two support plates 504 on the same side are positioned between the two mounting seats 501; each support plate 504 is rotatably connected with one transmission rod 503; each transmission rod 503 is fixedly connected with a contact piece 505, and the contact piece 505 is in an elliptic cylinder shape; each two adjacent contact members 505 are in contact transmission with one vertical rod 207.
Each contact member 505 has a detent 50501 formed on its outer circumferential surface which, when in contact with the stem 207, causes the stem 207 to vibrate in response to the engagement of the resilient member 206.
Working principle:
dust fall cleaning stage:
referring to the drawings, the specific implementation process shown in fig. 1 to 8 is as follows:
the LCD display screen is generally used for indoor security monitoring, command and debugging, meeting, exhibition hall, big data analysis and other platforms, when the LCD display screen 4 is used, the LCD display screen 4 is embedded into the wall 1 for tidy and beautiful appearance, the surface of the LCD display screen 4 is still exposed in the air, when the LCD display screen 4 is used, dust is settled on the LCD display screen 4 and is not cleaned for a long time, the LCD display screen 4 is easy to be dust-collecting, the beauty is affected, so that the timing cleaning is needed at night or when people are needed, firstly, the mounting frame 2 is embedded into the wall 1 and fixed, then, after the wall 1 is hollowed out, an exhaust fan and a dust collector are arranged in the wall, the exhaust fan is communicated with the guide pipe 205, the dust collector is communicated with the lower part of the cleaning cover 202 through a gas guide pipe, then, two electric sliding blocks 102 are controlled to move rightwards on one electric sliding rail 101 respectively, the two connecting plates 201 are synchronously driven to move, the two connecting plates 201 drive the cleaning cover 202 to move rightwards, when the cleaning cover 202 moves to the front of the LCD display screen 4, at the moment, the exhaust fan starts to exhaust air, the air in the diversion cavity 20701 is exhausted through the guide pipe 205, the air in the cleaning cover 202 is exhausted through the diversion cavity 20801 and the exhaust opening 20802 by the diversion cavity 20701, the cleaning cover 202 is exhausted from the outside to the cleaning cover 202 through the cooperation of the diversion plate 301 and the reflux plate 302, so that air suction force exists at the opening at the rear part of the cleaning cover 202, dust deposited on the surface of the LCD display screen 4 enters the cleaning cover 202 along with the air, the air with the dust passes through the two diversion plates 301 arranged in a splayed shape, then the air flows along the inner surface of the reflux plate 302 and flows to the back of the diversion plate 301, the back of the diversion plate 301 is provided with a plurality of bristles for intercepting the dust of the air, then, air flows into the dust collection cavity 20201 from the position between the guide plate 301 and the reflux plate 302, then enters the guide cavity 20801 through the air extraction opening 20802, and then the air in the guide cavity 20801 is extracted through the air extractor, so that the enrichment of dust is completed, the dust is effectively prevented from being dissipated into the air again, and the LCD display screen 4 is automatically cleaned in a non-contact mode.
Dust fall cleaning stage:
referring to the drawings, the specific implementation process shown in fig. 3 to 11 is as follows:
through the dust-falling cleaning process, until the electric sliding blocks 102 move to the rightmost end of the electric sliding rail 101, dust is effectively removed from the surface of the LCD display screen 4, dust is enriched on the brushing surfaces of the two guide plates 301, the dust on the bristles of the guide plates 301 is not treated for a long time, the filtering effect of the guide plates 301 on the dust is reduced, at this time, the cleaning cover 202 controls the two electric sliding blocks 102 to stop moving after the electric sliding blocks 102 reach the rightmost end of the electric sliding rail 101, simultaneously controls the exhaust fan to stop exhausting, at this time, the upper and lower outer surfaces of the vertical rods 207 are respectively contacted with one contact piece 505, the two power assemblies 502 are controlled to be started, the output shafts of the power assemblies 502 rotate, the transmission rod 503 is synchronously driven to rotate, the transmission rod 503 drives the contact member 505 to rotate, and the contact member 505 is in an elliptic cylinder shape, so when the contact member 505 rotates, the contact member 505 pushes the vertical rod 207 backwards, the right row of elastic members 206 are compressed, meanwhile, the vertical rod 207 drives the reflux plate 302 to move backwards through the support rod 208 until the opening of the reflux plate 302 contacts with one deflector 301, the two deflectors 301 deform along with the backward movement of the reflux plate 302, the front parts of the two deflectors 301 move towards the directions close to each other until the front parts of the two deflectors 301 are attached together, the sealing of the cleaning cover 202 is completed, the ash scraping process is avoided, and dust is scattered to the outside air.
Meanwhile, after the reflux plate 302 contacts with the two guide plates 301, the reflux plate 302 continues to move backwards, the first scraping teeth 30202 at the two ends of the opening of the reflux plate 302 scrape dust on bristles on the guide plates 301 and drop down along the cleaning cover 202, meanwhile, when the two guide plates 301 cannot deform continuously, the two ends of the opening of the reflux plate 302 start to move along concave surfaces of the two guide plates 301, and meanwhile, the two ends of the opening of the reflux plate 302 are deformed in an opening mode through grooves 30201 preset at the left part and the right part, so that the reflux plate 302 is shaped like a horn from a C shape, and dust on the bristles of the guide plates 301 can be scraped fully.
The backflow plate 302 with the opening "C" can only scrape dust on the rear half of the deflector 301, so when the backflow plate 302 moves backward, the two rows of second connecting rods 401 are synchronously driven to move backward, the two rows of second connecting rods 401 each drive one scraper 402 to move backward, after the two scrapers 402 are respectively contacted with one deflector 301, the second scraping teeth 40202 on the scrapers 402 are contacted with the bristles on the front part of the deflector 301, the second scraping teeth 40202 scrape dust on the bristles on the front part of the deflector 301, and the second scraping teeth 40202 are fully attached to the concave surface of the deflector 301 through the adaptive deformation of the arc-shaped part 40201, so that the dust on the bristles on the concave surface of the deflector 301 is scraped.
When the return plate 302 and the scraping plate 402 finish scraping dust on the guide plate 301, dust remains on the return plate 302 and the scraping plate 402, the positioning groove 50501 of the contact member 505 rotates to the rear part, the positioning groove 50501 contacts with the vertical rod 207, the elastic member 206 recovers to the part, the vertical rod 207 is partially sunk into the positioning groove 50501, the vertical rod 207 withdraws from the positioning groove 50501 along with the continuous rotation of the contact member 505, the vertical rod 207 is pushed backwards, the elastic member 206 is compressed, and the vertical rod 207 falls into and withdraws from the positioning groove 50501, when the elastic member 206 is matched, the vertical rod 207 drives the return plate 302 to vibrate through the supporting rod 208, the return plate 302 synchronously drives the two scraping plates 402 to vibrate, dust on the second scraping teeth 40202 and the first scraping teeth 30202 are shaken off, and accordingly timely automatic processing of dust is achieved, and manpower and material resources are saved.
Through the rotation of the contact member 505, the reflux plate 302 and the scraping plate 402 reciprocate back and forth, the dust with bristles on the concave surface of the guide plate 301 is scraped by the first scraping teeth 30202 and the second scraping teeth 40202, the dust falls down, at the moment, the dust collector is controlled to start up and is communicated with the lower part of the cleaning cover 202 through the air duct, and the dust falling down enters the dust collector from the air duct along with air, so that the dust is scraped, and the dust accumulation on the guide plate 301 is effectively reduced.
While the present disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. The scope of the disclosure should, therefore, not be limited to the above-described embodiments, but should be determined not only by the following claims, but also by the equivalents of the following claims.
Claims (10)
1. An intelligent cleaning device for an LCD display screen comprises a mounting frame (2) and a protective shell (3); the left part and the right part of the mounting frame (2) are fixedly connected with a protective shell (3) respectively; the upper part and the lower part of the mounting frame (2) are respectively provided with a straight sliding groove (2001); the opposite sides of the two protective shells (3) are respectively provided with a plurality of heat dissipation openings;
the device is characterized by further comprising a moving unit, an air extraction unit, a dust filtering unit, a dust scraping unit and a power unit;
the upper part and the lower part of the mounting frame (2) are connected with a mobile unit together; the mobile unit is connected with an air extraction unit; the air extraction unit is connected with the mounting frame (2); the air extraction unit is connected with a dust filtering unit for absorbing dust in the sucked air; the dust filtering unit is connected with a dust scraping unit for scraping and collecting the adsorbed dust; the four corners of the mounting frame (2) are connected with power units together; the power unit is connected with the air extraction unit.
2. An intelligent cleaning device for an LCD display screen according to claim 1, wherein the moving unit comprises an electric slide rail (101) and an electric slider (102);
an upper electric sliding rail (101) and a lower electric sliding rail (101) are arranged at the front part of the mounting frame (2); two electric sliding rails (101) are respectively connected with an electric sliding block (102) in a sliding way; the two electric sliding blocks (102) are connected with the air extraction unit together.
3. An intelligent cleaning device for an LCD display screen according to claim 2, wherein the air extraction unit comprises a connecting plate (201), a cleaning cover (202), a first connecting rod (203), a sliding block (204), a guide pipe (205), an elastic member (206), a vertical rod (207) and a supporting rod (208);
a connecting plate (201) is fixedly connected to each of the two electric sliding blocks (102); a cleaning cover (202) is fixedly connected between the two connecting plates (201), and the cleaning cover (202) is C-shaped; the cleaning cover (202) is connected with the dust filtering unit; a dust collection cavity (20201) is arranged in the cleaning cover (202); the rear part of the dust collection cavity (20201) is provided with a dust collection opening (20202); a first connecting rod (203) is fixedly connected on each connecting plate (201); the rear parts of the two first connecting rods (203) are fixedly connected with a sliding block (204) respectively; the two sliding blocks (204) slide in a straight sliding groove (2001); the upper sliding block (204) is connected with a guide pipe (205); a plurality of elastic pieces (206) are fixedly connected on the front part of the cleaning cover (202) in an up-down array manner; the front part of each elastic piece (206) is fixedly connected with a vertical rod (207) together; both vertical rods (207) are connected with the power unit; the upper part of the vertical rod (207) is communicated with the guide pipe (205); a shunt cavity (20701) is arranged in the vertical rod (207); a plurality of struts (208) are communicated with the rear part of the vertical rod (207) in an up-down array manner; the rear part of each supporting rod (208) is connected with the dust filtering unit together; each strut (208) passes through the middle of one elastic piece (206); each strut (208) is connected with the cleaning cover (202) in a sliding way; each supporting rod (208) is internally provided with a diversion cavity (20801); each diversion cavity (20801) is communicated with a diversion cavity (20701); the rear part of each supporting rod (208) is provided with a plurality of extraction openings (20802); each extraction opening (20802) is communicated with the diversion cavity (20801).
4. An intelligent cleaning device for LCD display screen according to claim 3, wherein the dust filtering unit comprises a deflector (301) and a reflux plate (302);
the rear part of the cleaning cover (202) is fixedly connected with a left guide plate and a right guide plate (301), and bristles are arranged on the opposite sides of the two guide plates (301); the two guide plates (301) are connected with the dust scraping unit together; the rear part of each supporting rod (208) is fixedly connected with a reflux plate (302); the inner surface of the reflux plate (302) is connected with the dust scraping unit; the reflux plate (302) is C-shaped; the left part and the right part of the outer ring surface of the reflux plate (302) are respectively provided with a plurality of grooves (30201); a plurality of first scraping teeth (30202) are respectively arranged on the left end part and the right end part of the reflux plate (302); the reflux plate (302) is connected with the two guide plates (301) in a contact way; the front parts of the two guide plates (301) extend into the front opening of the reflux plate (302).
5. An intelligent cleaning device for LCD panels according to claim 4, wherein the two guide plates (301) are curved plates with concave surfaces facing opposite sides, and the two guide plates (301) are arranged in a "eight" shape.
6. An intelligent cleaning device for LCD panels according to claim 4 wherein the baffle (301) has elastic deformability.
7. An intelligent cleaning device for LCD panels according to claim 4 wherein the return plate (302) is a C-shaped cylinder with deformation capability.
8. An intelligent cleaning device for LCD display screen according to claim 4, wherein the dust scraping unit comprises a second connecting rod (401) and a scraper (402);
a row of second connecting rods (401) are fixedly connected on the left part and the right part of the inner surface of the reflux plate (302) in an up-down array manner respectively; two rows of second connecting rods (401) are fixedly connected with a scraping plate (402) respectively; both scrapers (402) are located within the return plate (302); the two scrapers (402) are respectively connected with one guide plate (301) in a contact way; the two scrapers (402) are arc-shaped parts (40201) at one side far away from the second connecting rod (401); the two arc-shaped parts (40201) are provided with a plurality of second scraping teeth (40202) on one side facing the flow guide plate (301).
9. The intelligent cleaning device for the LCD display screen, as claimed in claim 8, wherein the power unit comprises a mounting seat (501), a power assembly (502), a transmission rod (503), a support plate (504) and a contact (505);
the four corners of the mounting frame (2) are fixedly connected with a mounting seat (501) respectively; each mounting seat (501) is provided with a power assembly (502); the output shaft of each power component (502) is fixedly connected with a transmission rod (503); the four corners of the mounting frame (2) are fixedly connected with a support plate (504) respectively; two support plates (504) on the same side are positioned between the two mounting seats (501); each support plate (504) is respectively and rotatably connected with a transmission rod (503); each transmission rod (503) is fixedly connected with a contact piece (505), and the contact pieces (505) are elliptical cylinders; every two adjacent contact pieces (505) are jointly in contact transmission with one vertical rod (207).
10. An intelligent cleaning device for LCD panels according to claim 9, wherein each contact member (505) has a detent (50501) on its outer circumferential surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310055224.1A CN116037567A (en) | 2023-02-04 | 2023-02-04 | LCD display screen intelligence belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310055224.1A CN116037567A (en) | 2023-02-04 | 2023-02-04 | LCD display screen intelligence belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116037567A true CN116037567A (en) | 2023-05-02 |
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ID=86117875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310055224.1A Pending CN116037567A (en) | 2023-02-04 | 2023-02-04 | LCD display screen intelligence belt cleaning device |
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| Country | Link |
|---|---|
| CN (1) | CN116037567A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116623581A (en) * | 2023-05-11 | 2023-08-22 | 广州市翔通交通设施工程有限公司 | Traffic indication screen with self-cleaning function |
-
2023
- 2023-02-04 CN CN202310055224.1A patent/CN116037567A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116623581A (en) * | 2023-05-11 | 2023-08-22 | 广州市翔通交通设施工程有限公司 | Traffic indication screen with self-cleaning function |
| CN116623581B (en) * | 2023-05-11 | 2023-11-10 | 广州市翔通交通设施工程有限公司 | Traffic indication screen with self-cleaning function |
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