CN112767819A - Electronic desk calendar with dust removal function - Google Patents
Electronic desk calendar with dust removal function Download PDFInfo
- Publication number
- CN112767819A CN112767819A CN202110025534.XA CN202110025534A CN112767819A CN 112767819 A CN112767819 A CN 112767819A CN 202110025534 A CN202110025534 A CN 202110025534A CN 112767819 A CN112767819 A CN 112767819A
- Authority
- CN
- China
- Prior art keywords
- main body
- dust removal
- display screen
- connecting box
- screw rod
- Prior art date
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- 239000000428 dust Substances 0.000 title claims abstract description 75
- 230000000712 assembly Effects 0.000 claims abstract description 23
- 238000000429 assembly Methods 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 239000012535 impurity Substances 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 16
- 230000000694 effects Effects 0.000 description 14
- 238000010248 power generation Methods 0.000 description 5
- 238000013021 overheating Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 208000004350 Strabismus Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09D—RAILWAY OR LIKE TIME OR FARE TABLES; PERPETUAL CALENDARS
- G09D3/00—Perpetual calendars
- G09D3/12—Perpetual calendars electrically operated
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- B08B1/165—
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- B08B1/30—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
- B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
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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
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention relates to an electronic desk calendar with a dust removal function, which comprises a main body, a display screen, a dust removal mechanism and an energy-saving mechanism, wherein the dust removal mechanism comprises a scraper plate, a connecting box, a power assembly, two cleaning assemblies and two moving assemblies, the energy-saving mechanism comprises a solar panel, an auxiliary assembly and a plurality of radiating fins, and the electronic desk calendar with the dust removal function realizes the function of removing dust on the display screen through the dust removal mechanism, avoids the display screen from being shielded by dust, thereby avoiding influencing the display work, improving the reliability of equipment, realizes the function of generating electricity by sunlight through the energy-saving mechanism, thereby providing energy for the equipment, reducing the electric quantity used by the equipment, reducing the waste of energy and improving the environmental protection property of the equipment.
Description
Technical Field
The invention relates to the field of electronic calendars, in particular to an electronic calendar with a dust removal function.
Background
The electronic desk calendar can display and inquire information of a gregorian calendar, a lunar calendar, a festival and the like for many years, has a convenient schedule reminding function, and can be regularly proposed by using characters and music (the music can be selected by oneself, and various music modes such as wav, mp3, mid and the like are supported) according to the set time.
The existing electronic calendar needs to consume more electric quantity due to the fact that the existing electronic calendar is in a working state for a long time, energy waste is caused, the environmental protection performance of the existing electronic calendar is reduced, moreover, the display screen of the existing electronic calendar is exposed in the air, so that dust in the air is extremely easy to cover the display screen, the display work is influenced, information on the display screen cannot be clearly observed by a user, and the reliability of the existing electronic calendar is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, an electronic desk calendar with a dust removal function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: an electronic desk calendar with a dust removal function comprises a main body and a display screen, wherein the display screen is fixed on one side of the main body, a PLC is arranged in the main body, the electronic desk calendar further comprises a dust removal mechanism and an energy-saving mechanism, the energy-saving mechanism is arranged above the main body, the dust removal mechanism is arranged on one side of the main body, which is close to the display screen, and the dust removal mechanism is connected with the energy-saving mechanism;
the dust removal mechanism comprises a scraper blade, a connecting box, a power assembly, two cleaning assemblies and two moving assemblies, wherein two notches are formed in one side, close to the display screen, of the main body, the two notches are respectively arranged above and below the display screen, the two cleaning assemblies are respectively arranged inside the two notches, the connecting box is arranged on one side, close to the display screen, of the main body in parallel, the upper side and the lower side of the connecting box are respectively connected with the two moving assemblies, the scraper blade is fixed on one side, close to the main body, of the connecting box, the scraper blade is made of rubber, a cavity is formed in the scraper blade, one side, far away from the connecting box, of the scraper blade and one side, far away from the main body, of the display screen are located on the same plane, the power assembly is arranged inside the connecting box, the power assembly is connected with the cleaning assemblies, and the power assembly, the cleaning assemblies correspond to the moving assemblies one by one, and the cleaning assemblies are connected with the moving assemblies;
the moving assembly comprises a motor, a screw rod, a sliding block, a moving rod and a first bearing, the motor and the first bearing are respectively fixed on the inner walls of two sides of the notch, the motor is in transmission connection with one end of the screw rod, the other end of the screw rod is fixedly connected with the inner ring of the first bearing, the sliding block is sleeved on the screw rod, a thread matched with the screw rod is arranged at the connection part of the sliding block and the screw rod, the moving rod is L-shaped, two ends of the moving rod are respectively fixedly connected with the sliding block and a connecting box, the motor is electrically connected with the PLC, and the screw rod above the display screen is connected with the energy-saving mechanism;
the cleaning assembly comprises two fixing boxes and two branch pipes, the fixing boxes are annular, the fixing boxes are sleeved on the screw rod, the two fixing boxes are fixedly connected with two sides of the sliding block respectively, the two fixing boxes are communicated with one ends of the two branch pipes respectively, the other ends of the branch pipes are connected with the power assembly, and air outlet holes are uniformly formed in the circumferential direction of one side, close to the screw rod, of each fixing box;
the power assembly comprises an air suction pump, an air inlet pipe, an air outlet pipe, a connecting pipe and two power units, the air suction pump is fixedly connected with one side of the connecting box, which is far away from the main body, and is communicated with the connecting box through the air inlet pipe, the air suction pump is communicated with the center of the connecting pipe through the air outlet pipe, two ends of the connecting pipe are both communicated with one end of the branch pipe, which is far away from the fixing box, the air suction pump is electrically connected with the PLC, two air inlets are arranged on one side of the connecting box, which is far away from the main body, and are in one-to-one correspondence with the power units, and;
the power unit comprises an air bag, a through pipe, a power plate, two limiting units and a plurality of first springs, one side of the air bag is fixedly connected with the inner wall of one side, close to the scraper, of the connecting box, the other side of the air bag is fixedly connected with one side of the power plate, the other side of the power plate is abutted against the inner wall, close to the air inlet, of the connecting box, the first springs are uniformly arranged in the air bag, two ends of each first spring are respectively connected with the inner walls of two sides of the air bag, the two limiting units are respectively connected with two ends, close to one side of the air bag, of the power plate, and one side, close to the scraper, of the air bag is communicated with the cavity through the through;
the limiting unit comprises a limiting frame and a limiting rod, two ends of the limiting rod are fixedly connected with the inner walls of two sides of the connecting box adjacent to the air inlet respectively, the limiting frame is in a shape of a square-circle, one side of the limiting frame is fixedly connected with one side of the power plate close to the air bag, the limiting rod penetrates through the limiting frame, the limiting rod is matched with the limiting frame, and the limiting rod is connected with the limiting frame in a sliding manner;
the energy-saving mechanism comprises a solar panel, an auxiliary assembly and a plurality of radiating fins, the solar panel is horizontally arranged above the main body, the radiating fins are uniformly fixed below the solar panel, the radiating fins are fixedly connected with the upper part of the main body, the auxiliary assembly is arranged above the main body, and the auxiliary assembly is connected with the screw rod;
the auxiliary assembly comprises an auxiliary plate and two driving units, the two driving units are respectively connected with two ends of a screw rod, the auxiliary plate is arranged above the main body in parallel, strip-shaped openings are uniformly formed in the auxiliary plate, the number of the strip-shaped openings is equal to that of the radiating fins, the strip-shaped openings correspond to the radiating fins one by one, the radiating fins penetrate through the strip-shaped openings, hairbrushes are uniformly fixed on the inner walls of the strip-shaped openings and abut against the radiating fins, the driving units comprise eccentric wheels, driving plates, driving rods and second springs, the eccentric wheels are fixed on the screw rod, the driving plates are horizontally arranged inside notches, the lower portions of the driving plates abut against the peripheries of the eccentric wheels, one ends of the driving rods are fixedly connected with the upper portions of the driving plates, and two through holes are formed above the notches above the display screen, the other ends of the two driving rods respectively penetrate through the two through holes to be fixedly connected with the two sides of the auxiliary plate, the two ends of the second spring are respectively connected with the inner wall of the notch and the upper portion of the driving plate, and the second spring is in a compressed state.
Preferably, the stopper rod has a square cross-sectional shape in order to restrict the moving direction of the power plate.
Preferably, in order to make the movement of the limiting frame smooth, the inner wall of the limiting frame is a mirror surface.
Preferably, in order to prevent the lead screw from being corroded, the lead screw is coated with an anti-corrosion zinc coating.
Preferably, for the purpose of waterproofing, the motor is a waterproof motor.
Preferably, in order to reduce wear, the drive plate is coated with a lubricating oil on the side close to the eccentric.
Preferably, the display screen is a touch screen for easy operation.
Preferably, in order to improve the heat conduction effect, the junction of the solar panel and the heat dissipation fins is coated with heat conduction silica gel.
Preferably, for the purpose of impurity removal, an impurity removal net is fixed in the air inlet.
Preferably, in order to prevent the limiting frame from shaking, a bump is arranged on the limiting rod, a limiting groove is formed in the inner wall of the limiting frame, the bump is arranged in the limiting groove, and the bump is connected with the limiting groove in a sliding mode.
The electronic calendar with the dust removal function has the advantages that the dust removal function of the display screen is realized through the dust removal mechanism, the display screen is prevented from being shielded by dust, the display work is prevented from being influenced, the reliability of the equipment is improved, compared with the existing dust removal mechanism, the dust removal mechanism not only can blow off the dust adhered to the screw rod and avoid the phenomenon that the sliding block is blocked when moving on the screw rod, but also can provide a force to the scraper plate in the direction close to the display screen, so that the scraper plate can better abut against the display screen, the cleaning effect is improved, the practicability of the equipment is improved, the function of solar power generation is realized through the energy-saving mechanism, the energy can be provided for the equipment, the electric quantity used by the equipment is reduced, the waste of the energy is reduced, and the environmental protection performance of the equipment is improved, compared with the existing energy-saving mechanism, the energy-saving mechanism is provided with a plurality of radiating fins, the radiating area of the solar panel is increased, the radiating effect is improved, meanwhile, the solar panel can be raised, the solar panel is separated from the main body, the circulation of air below the solar panel is facilitated, the solar panel can radiate better, the solar panel is prevented from overheating and influencing the service life of the solar panel, the dust-removing function can be further carried out on the radiating fins, the dust is prevented from covering the radiating fins to shield the radiating fins and influencing the radiating effect of the radiating fins, and the reliability of the equipment is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of an electronic desk calendar with a dust removal function according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic structural diagram of the power assembly of the electronic calendar with dust removal function of the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 3;
in the figure: 1. the main body, 2, a display screen, 3, a motor, 4, a screw rod, 5, a sliding block, 6, a moving rod, 7, a connecting box, 8, a scraping plate, 9, a fixing box, 10, a branch pipe, 11, an air inlet pipe, 12, an air suction pump, 13, an air outlet pipe, 14, a connecting pipe, 15, a power plate, 16, a first spring, 17, an air bag, 18, a through pipe, 19, a limiting frame, 20, a limiting rod, 21, a bump, 22, a solar panel, 23, a radiating fin, 24, an auxiliary plate, 25, a driving rod, 26, a second spring, 27, a driving plate and 28, wherein the driving rod is arranged on the main body.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, an electronic desk calendar with a dust removal function includes a main body 1 and a display screen 2, wherein the display screen 2 is fixed on one side of the main body 1, a PLC is arranged inside the main body 1, the electronic desk calendar further includes a dust removal mechanism and an energy saving mechanism, the energy saving mechanism is arranged above the main body 1, the dust removal mechanism is arranged on one side of the main body 1 close to the display screen 2, and the dust removal mechanism is connected with the energy saving mechanism;
PLCs, i.e., programmable logic controllers, are generally used for the processing of data and the receipt and output of instructions for central control.
This electronic desk calendar with dust removal function passes through dust removal mechanism, has realized the function to the dust removal of display screen 2, avoids the dust to shelter from display screen 2 to avoid influencing display work, improved the reliability of equipment, through energy-conserving mechanism, realized solar light power generation's function, thereby can provide the energy for equipment, reduced the electric quantity that equipment used, thereby reduced the waste of the energy, improved the feature of environmental protection of equipment.
As shown in fig. 3-4, the dust removing mechanism includes a scraper 8, a connecting box 7, a power assembly, two cleaning assemblies and two moving assemblies, wherein two notches are formed in one side of the main body 1 close to the display screen 2, the two notches are respectively arranged above and below the display screen 2, the two cleaning assemblies are respectively arranged inside the two notches, the connecting box 7 is arranged in parallel on one side of the main body 1 close to the display screen 2, the upper side and the lower side of the connecting box 7 are respectively connected with the two moving assemblies, the scraper 8 is fixed on one side of the connecting box 7 close to the main body 1, the scraper 8 is made of rubber, a cavity is formed in the scraper 8, one side of the scraper 8 far away from the connecting box 7 and one side of the display screen 2 far away from the main body 1 are in the same plane, the power assembly is arranged inside the connecting box 7, the power assembly is connected with the cleaning assembly, the power assembly is connected with the cavity, the cleaning assemblies correspond to the moving assemblies one by one, and the cleaning assemblies are connected with the moving assemblies;
the moving assembly comprises a motor 3, a screw rod 4, a sliding block 5, a moving rod 6 and a first bearing, the motor 3 and the first bearing are respectively fixed on the inner walls of two sides of the notch, the motor 3 is in transmission connection with one end of the screw rod 4, the other end of the screw rod 4 is fixedly connected with an inner ring of the first bearing, the sliding block 5 is sleeved on the screw rod 4, a thread matched with the screw rod 4 is arranged at the joint of the sliding block 5 and the screw rod 4, the moving rod 6 is L-shaped, two ends of the moving rod 6 are respectively fixedly connected with the sliding block 5 and a connecting box 7, the motor 3 is electrically connected with the PLC, and the screw rod 4 positioned above the display screen 2 is connected with the energy-saving mechanism;
the cleaning assembly comprises two fixed boxes 9 and two branch pipes 10, the fixed boxes 9 are annular, the fixed boxes 9 are sleeved on the screw rod 4, the two fixed boxes 9 are respectively and fixedly connected with two sides of the sliding block 5, the two fixed boxes 9 are respectively communicated with one ends of the two branch pipes 10, the other ends of the branch pipes 10 are connected with the power assembly, and one side, close to the screw rod 4, of each fixed box 9 is uniformly provided with air outlet holes in the circumferential direction;
the power assembly comprises an air extracting pump 12, an air inlet pipe 11, an air outlet pipe 13, a connecting pipe 14 and two power units, wherein the air extracting pump 12 is fixedly connected with one side of the connecting box 7 far away from the main body 1, the air extracting pump 12 is communicated with the connecting box 7 through the air inlet pipe 11, the air extracting pump 12 is communicated with the center of the connecting pipe 14 through the air outlet pipe 13, two ends of the connecting pipe 14 are both communicated with one end of the branch pipe 10 far away from the fixing box 9, the air extracting pump 12 is electrically connected with the PLC, two air inlet ports are formed in one side of the connecting box 7 far away from the main body 1, the air inlet ports correspond to the power units one by one, and the power units are connected;
the power unit comprises an air bag 17, a through pipe 18, a power plate 15, two limiting units and a plurality of first springs 16, one side of the air bag 17 is fixedly connected with the inner wall of one side, close to the scraper 8, of the connecting box 7, the other side of the air bag 17 is fixedly connected with one side of the power plate 15, the other side of the power plate 15 is abutted against the inner wall, close to the air inlet, of the connecting box 7, the first springs 16 are uniformly arranged in the air bag 17, two ends of each first spring 16 are respectively connected with the inner walls of two sides of the air bag 17, the two limiting units are respectively connected with two ends of one side, close to the air bag 17, of the power plate 15, and one side, close to the scraper 8, of the air bag 17 is communicated with the cavity through the;
the limiting unit comprises a limiting frame 19 and a limiting rod 20, two ends of the limiting rod 20 are fixedly connected with the inner walls of two sides, adjacent to the air inlet, of the connecting box 7 respectively, the limiting frame 19 is in a shape of a square-circle, one side of the limiting frame 19 is fixedly connected with one side, close to the air bag 17, of the power plate 15, the limiting rod 20 penetrates through the limiting frame 19, the limiting rod 20 is matched with the limiting frame 19, and the limiting rod 20 is in sliding connection with the limiting frame 19;
when the dust removal work is performed on the display screen 2, the motor 3 is controlled to be started to drive the screw rod 4 to move, so that the sliding block 5 moves along the screw rod 4, the connecting box 7 is driven to move by the moving rod 6, the scraper 8 is driven to move on the display screen 2, the dust removal work is performed on the display screen 2, the display screen 2 is prevented from being shielded by dust, the display work is prevented from being influenced, the reliability of the equipment is improved, when the scraper 8 moves, the air suction pump 12 is controlled to be started, air in the connecting box 7 is led into the inner part of the connecting pipe 14 through the air inlet pipe 11 and the air outlet pipe 13, is led into the fixing box 9 through the branch pipe 10 and is sprayed out from the air outlet, so that the air is blown to the screw rod 4, the dust adhered to the screw rod 4 is blown off, the phenomenon that the sliding block 5 is blocked when moving on the screw rod 4 is avoided, and the smoothness, the influence on the dust removal work is prevented, the reliability of the equipment is improved, when the air in the connecting box 7 is led into the connecting pipe 14, the air pressure in the connecting box 7 can be reduced, because the air pressure outside the connecting box 7 is greater than the air pressure inside the connecting box 7, a force in the direction far away from the air inlet can be given to the power plate 15, the power plate 15 moves towards the direction close to the scraper 8, the power plate 15 does not block the air inlet any more, the external air can enter the connecting box 7 through the air inlet, the circulation of the air is convenient, when the power plate 15 moves towards the direction close to the scraper 8, the air bag 17 can be compressed, the first spring 16 is compressed, meanwhile, the air in the air bag 17 is led into the inside of the cavity through the through pipe 18, the scraper 8 is expanded, and the force in the direction close to the display screen 2 can be given to the scraper 8, thereby make scraper blade 8 can be better support with display screen 2 and lean on to promote clear effect, improved the practicality of equipment, when power plate 15 removed, drive spacing frame 19 and remove along gag lever post 20, thereby restricted power plate 15's moving direction, make power plate 15 remove stably, avoid power plate 15's offset and can't plug up the air inlet, thereby improved the reliability of equipment.
As shown in fig. 1-2, the energy saving mechanism includes a solar panel 22, an auxiliary component and a plurality of heat dissipation fins 23, the solar panel 22 is horizontally disposed above the main body 1, the heat dissipation fins 23 are uniformly fixed below the solar panel 22, the heat dissipation fins 23 are fixedly connected with the upper portion of the main body 1, the auxiliary component is disposed above the main body 1, and the auxiliary component is connected with the lead screw 4;
the auxiliary assembly comprises an auxiliary plate 24 and two driving units, the two driving units are respectively connected with two ends of the screw rod 4, the auxiliary plate 24 is arranged above the main body 1 in parallel, strip-shaped openings are uniformly formed in the auxiliary plate 24, the number of the strip-shaped openings is equal to that of the radiating fins 23, the strip-shaped openings correspond to the radiating fins 23 one by one, the radiating fins 23 penetrate through the strip-shaped openings, brushes are uniformly fixed on the inner walls of the strip-shaped openings and abut against the radiating fins 23, the driving units comprise eccentric wheels 28, driving plates 27, driving rods 25 and second springs 26, the eccentric wheels 28 are fixed on the screw rod 4, the driving plates 27 are horizontally arranged in the notches, the lower portions of the driving plates 27 abut against the peripheries of the eccentric wheels 28, and one ends of the driving rods 25 are fixedly connected with the upper portions of the driving plates 27, two through holes are arranged above the notch positioned above the display screen 2, the other ends of the two driving rods 25 respectively penetrate through the two through holes to be fixedly connected with the two sides of the auxiliary plate 24, the two ends of the second spring 26 are respectively connected with the inner wall of the notch and the upper part of the driving plate 27, and the second spring 26 is in a compressed state.
The solar panel 22 is arranged to perform the function of solar power generation, so as to provide energy for the equipment, reduce the electric quantity used by the equipment, reduce the energy waste and improve the environmental protection performance of the equipment, the heat dissipation area of the solar panel 22 is increased by arranging the plurality of heat dissipation fins 23, the heat dissipation effect is improved, meanwhile, the solar panel 22 can be lifted up, so that the solar panel 22 is separated from the main body 1, the bottom of the solar panel 22 cannot accumulate heat, the circulation of air below the solar panel 22 is facilitated, the solar panel 22 can better dissipate heat, the service life of the solar panel 22 is prevented from being influenced by overheating, the reliability of the equipment is improved, when the screw rod 4 rotates, the eccentric wheel 28 is driven to rotate, the driving plate 27 moves up and down, and the auxiliary plate 24 is driven to move up and down by the driving rod 25, the dust removal function of the heat dissipation fins 23 through the brushes avoids the influence of the dust on the heat dissipation effect of the heat dissipation fins 23 due to covering and shielding of the heat dissipation fins, and therefore the reliability of the equipment is improved.
Preferably, the stopper rod 20 has a square cross-sectional shape in order to restrict the moving direction of the power plate 15.
Through setting the gag lever post 20 to square pole for spacing frame 19 can not reciprocate when moving along gag lever post 20, thereby makes power plate 15 can not reciprocate, has improved the stability when power plate 15 removes, makes power plate 15's position can not squint, thereby can cover the air inlet when making power plate 15 support with the air inlet and leaning on.
Preferably, in order to make the movement of the position limiting frame 19 smooth, the inner wall of the position limiting frame 19 is a mirror surface, so that the friction force between the position limiting rod 20 and the position limiting frame 19 is reduced, and the movement of the position limiting frame 19 is more smooth.
Preferably, in order to prevent the lead screw 4 from being corroded, the lead screw 4 is coated with an anti-corrosion zinc coating.
Preferably, the motor 3 is a waterproof motor for the purpose of waterproofing.
Preferably, in order to reduce the abrasion, the side of the driving plate 27 close to the eccentric wheel 28 is coated with lubricating oil, so that the friction force between the eccentric wheel 28 and the driving plate 27 is reduced, the abrasion to the driving plate 27 and the eccentric wheel 28 is reduced, the service life of the driving plate 27 and the eccentric wheel 28 can be prolonged, and the practicability of the device is improved.
Preferably, the display 2 is a touch panel for easy operation.
Preferably, in order to improve the heat conduction effect, the joint of the solar panel 22 and the heat dissipation fin 23 is coated with heat conductive silicone.
Preferably, for the purpose of impurity removal, an impurity removal net is fixed in the air inlet.
Through setting up the edulcoration net, carry out the function of edulcoration to the inside air that gets into connecting box 7 for in the dust in the air can not get into fixed box 9, thereby avoid blockking up the venthole, thereby prevent to lead screw 4's dust removal work from causing the influence, thereby improved the reliability of equipment.
Preferably, in order to prevent the limiting frame 19 from shaking, the limiting rod 20 is provided with a bump 21, the inner wall of the limiting frame 19 is provided with a limiting groove, the bump 21 is arranged inside the limiting groove, and the bump 21 is slidably connected with the limiting groove.
When the limiting frame 19 moves, the bump 21 on the limiting rod 20 is embedded in the limiting groove of the limiting frame 19, so that the limiting frame 19 cannot shake back and forth on the limiting rod 20 when moving, the stability of the limiting frame 19 when moving is improved, the position of the power plate 15 cannot deviate, and the power plate 15 can block the air inlet when abutting against the air inlet.
When the dust removal work is performed on the display screen 2, the motor 3 is controlled to be started to drive the screw rod 4 to move, so that the sliding block 5 moves along the screw rod 4, the connecting box 7 is driven to move by the moving rod 6, the scraper 8 is driven to move on the display screen 2, the dust removal work is performed on the display screen 2, the display screen 2 is prevented from being shielded by dust, the display work is prevented from being influenced, the reliability of the equipment is improved, when the scraper 8 moves, the air suction pump 12 is controlled to be started, air in the connecting box 7 is led into the inner part of the connecting pipe 14 through the air inlet pipe 11 and the air outlet pipe 13, is led into the fixing box 9 through the branch pipe 10 and is sprayed out from the air outlet, so that the air is blown to the screw rod 4, the dust adhered to the screw rod 4 is blown off, the phenomenon that the sliding block 5 is blocked when moving on the screw rod 4 is avoided, and the smoothness, the influence on the dust removal work is prevented, the reliability of the equipment is improved, when the air in the connecting box 7 is led into the connecting pipe 14, the air pressure in the connecting box 7 can be reduced, because the air pressure outside the connecting box 7 is greater than the air pressure inside the connecting box 7, a force in the direction far away from the air inlet can be given to the power plate 15, the power plate 15 moves towards the direction close to the scraper 8, the power plate 15 does not block the air inlet any more, the external air can enter the connecting box 7 through the air inlet, the circulation of the air is convenient, when the power plate 15 moves towards the direction close to the scraper 8, the air bag 17 can be compressed, the first spring 16 is compressed, meanwhile, the air in the air bag 17 is led into the inside of the cavity through the through pipe 18, the scraper 8 is expanded, and the force in the direction close to the display screen 2 can be given to the scraper 8, thereby make scraper blade 8 can be better support with display screen 2 and lean on to promote clear effect, improved the practicality of equipment, when power plate 15 removed, drive spacing frame 19 and remove along gag lever post 20, thereby restricted power plate 15's moving direction, make power plate 15 remove stably, avoid power plate 15's offset and can't plug up the air inlet, thereby improved the reliability of equipment. The solar panel 22 is arranged to perform the function of solar power generation, so as to provide energy for equipment, reduce the electric quantity used by the equipment, reduce the energy waste and improve the environmental protection performance of the equipment, the heat dissipation area of the solar panel 22 is increased by arranging the plurality of heat dissipation fins 23, the heat dissipation effect is improved, meanwhile, the solar panel 22 can be lifted up, so that the solar panel 22 is separated from the main body 1, the bottom of the solar panel 22 cannot accumulate heat, the circulation of air below the solar panel 22 is facilitated, the solar panel 22 can better dissipate heat, the service life of the solar panel 22 is prevented from being influenced by overheating, the reliability of the equipment is improved, when the screw rod 4 rotates, the eccentric wheel 28 is driven to rotate, the driving plate 27 moves up and down, and the auxiliary plate 24 is driven to move up and down by the driving, the dust removal function of the brush for the radiating fins 23 prevents the radiating fins 23 from being covered and shielded by dust to influence the radiating effect of the radiating fins, so that the reliability of the equipment is improved.
Compared with the prior art, the electronic desk calendar with the dust removal function realizes the function of removing dust on the display screen 2 through the dust removal mechanism, avoids the dust from shielding the display screen 2, thereby avoiding influencing the display work and improving the reliability of the equipment, compared with the prior dust removal mechanism, the dust removal mechanism not only can blow off the dust adhered on the screw rod 4 and avoid the phenomenon of blocking when the slider 5 moves on the screw rod 4, but also can provide a force to the scraper 8 towards the direction close to the display screen 2, thereby leading the scraper 8 to be better abutted against the display screen 2, improving the cleaning effect, improving the practicability of the equipment, realizing the function of solar power generation through the energy-saving mechanism, thereby providing energy for the equipment, reducing the electric quantity used by the equipment, reducing the waste of energy and improving the environmental protection of the equipment, compare with current energy-conserving mechanism, this energy-conserving mechanism is through setting up a plurality of radiating fin 23, solar panel 22's heat radiating area has not only been increased, promote the radiating effect, can also raise solar panel 22 simultaneously, make solar panel 22 and main part 1 separation, the circulation of the air of the solar panel 22 below of being convenient for, thereby make the heat dissipation that solar panel 22 can be better, avoid solar panel 22 overheated and influence its life, and can also carry out the function of removing dust to radiating fin 23, avoid the dust to cover radiating fin 23 and shelter from and influence its radiating effect, thereby the reliability of equipment has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. An electronic desk calendar with a dust removal function comprises a main body (1) and a display screen (2), wherein the display screen (2) is fixed on one side of the main body (1), and a PLC is arranged inside the main body (1), and the electronic desk calendar is characterized by further comprising a dust removal mechanism and an energy-saving mechanism, wherein the energy-saving mechanism is arranged above the main body (1), the dust removal mechanism is arranged on one side, close to the display screen (2), of the main body (1), and the dust removal mechanism is connected with the energy-saving mechanism;
the dust removal mechanism comprises a scraper blade (8), a connecting box (7), a power assembly, two cleaning assemblies and two moving assemblies, wherein two notches are formed in one side, close to the display screen (2), of the main body (1), the two notches are respectively arranged above and below the display screen (2), the two cleaning assemblies are respectively arranged inside the two notches, the connecting box (7) is arranged on one side, close to the display screen (2), of the main body (1) in parallel, the upper side and the lower side of the connecting box (7) are respectively connected with the two moving assemblies, the scraper blade (8) is fixed on one side, close to the main body (1), of the connecting box (7), the scraper blade (8) is made of rubber, a cavity is formed in the scraper blade (8), one side, far away from the connecting box (7), of the scraper blade (8) and one side, far away from the main body (1), of the display screen (2) are positioned on the same plane, the power assembly is arranged inside the connecting box (7), the power assembly is connected with the cleaning assembly, the power assembly is connected with the cavity, the cleaning assembly corresponds to the moving assembly one by one, and the cleaning assembly is connected with the moving assembly;
the moving assembly comprises a motor (3), a screw rod (4), a sliding block (5), a moving rod (6) and a first bearing, the motor (3) and the first bearing are respectively fixed on the inner walls of two sides of the notch, the motor (3) is in transmission connection with one end of the screw rod (4), the other end of the screw rod (4) is fixedly connected with an inner ring of the first bearing, the sliding block (5) is sleeved on the screw rod (4), a thread matched with the screw rod (4) is arranged at the connecting part of the sliding block (5) and the screw rod (4), the moving rod (6) is L-shaped, two ends of the moving rod (6) are respectively and fixedly connected with the sliding block (5) and a connecting box (7), the motor (3) is electrically connected with the PLC, and the screw rod (4) above the display screen (2) is connected with the energy-saving mechanism;
the cleaning assembly comprises two fixing boxes (9) and two branch pipes (10), the fixing boxes (9) are annular, the fixing boxes (9) are sleeved on the screw rod (4), the two fixing boxes (9) are respectively and fixedly connected with the two sides of the sliding block (5), the two fixing boxes (9) are respectively communicated with one ends of the two branch pipes (10), the other ends of the branch pipes (10) are connected with the power assembly, and air outlet holes are uniformly formed in the circumferential direction of one side, close to the screw rod (4), of each fixing box (9);
the power assembly comprises an air extracting pump (12), an air inlet pipe (11), an air outlet pipe (13), a connecting pipe (14) and two power units, wherein the air extracting pump (12) is fixedly connected to one side, far away from the main body (1), of the connecting box (7), the air extracting pump (12) is communicated with the connecting box (7) through the air inlet pipe (11), the air extracting pump (12) is communicated with the center of the connecting pipe (14) through the air outlet pipe (13), two ends of the connecting pipe (14) are both communicated with one end, far away from the fixing box (9), of the branch pipe (10), the air extracting pump (12) is electrically connected with the PLC, two air inlets are formed in one side, far away from the main body (1), of the connecting box (7), the air inlets correspond to the power units one to one, and the power units are connected with the cavity;
the power unit comprises an air bag (17), a through pipe (18), a power plate (15), two limiting units and a plurality of first springs (16), wherein one side of the air bag (17) is fixedly connected with the inner wall of one side, close to the scraper (8), of the connecting box (7), the other side of the air bag (17) is fixedly connected with one side of the power plate (15), the other side of the power plate (15) is abutted against the inner wall, close to the air inlet, of the connecting box (7), the first springs (16) are uniformly arranged in the air bag (17), two ends of each first spring (16) are respectively connected with the inner walls of two sides of the air bag (17), the two limiting units are respectively connected with two ends of one side, close to the air bag (17), of the air bag (17), and one side, close to the scraper (8), of the air bag (17) is communicated with the cavity through the through pipe (18);
the limiting unit comprises a limiting frame (19) and a limiting rod (20), two ends of the limiting rod (20) are fixedly connected with the inner walls of two sides, adjacent to the air inlet, of the connecting box (7) respectively, the limiting frame (19) is in a shape of a square circle, one side of the limiting frame (19) is fixedly connected with one side, close to the air bag (17), of the power plate (15), the limiting rod (20) penetrates through the limiting frame (19), the limiting rod (20) is matched with the limiting frame (19), and the limiting rod (20) is in sliding connection with the limiting frame (19);
the energy-saving mechanism comprises a solar panel (22), an auxiliary assembly and a plurality of radiating fins (23), the solar panel (22) is horizontally arranged above the main body (1), the radiating fins (23) are uniformly fixed below the solar panel (22), the radiating fins (23) are fixedly connected with the upper part of the main body (1), the auxiliary assembly is arranged above the main body (1), and the auxiliary assembly is connected with the screw rod (4);
the auxiliary assembly comprises an auxiliary plate (24) and two driving units, the two driving units are respectively connected with two ends of a screw rod (4), the auxiliary plate (24) is arranged above the main body (1) in parallel, strip-shaped openings are uniformly formed in the auxiliary plate (24), the number of the strip-shaped openings is equal to that of the radiating fins (23), the strip-shaped openings correspond to the radiating fins (23) one by one, the radiating fins (23) penetrate through the strip-shaped openings, brushes are uniformly fixed on the inner walls of the strip-shaped openings and abut against the radiating fins (23), the driving units comprise eccentric wheels (28), driving plates (27), driving rods (25) and second springs (26), the eccentric wheels (28) are fixed on the screw rod (4), the driving plates (27) are horizontally arranged in notches, and the lower portions of the driving plates (27) abut against the peripheries of the eccentric wheels (28), one end of each driving rod (25) is fixedly connected with the upper portion of the corresponding driving plate (27), two through holes are formed in the upper portion of the corresponding notch located above the display screen (2), the other ends of the two driving rods (25) penetrate through the two through holes respectively and are fixedly connected with the two sides of the corresponding auxiliary plate (24), two ends of each second spring (26) are connected with the inner wall of the corresponding notch and the upper portion of the corresponding driving plate (27) respectively, and the second springs (26) are in a compressed state.
2. The electronic desk calendar with dust removal function of claim 1, wherein the cross-sectional shape of the limiting rod (20) is square.
3. The electronic desk calendar with dust removal function as claimed in claim 1, wherein the inner wall of the limit frame (19) is a mirror surface.
4. The electronic desk calendar with dust removing function as claimed in claim 1, wherein the lead screw (4) is coated with an anti-corrosion zinc coating.
5. The electronic calendar with dust removal function according to claim 1, wherein the motor (3) is a waterproof motor.
6. The electronic desk calendar with dust removing function as claimed in claim 1, wherein a side of the driving plate (27) adjacent to the eccentric wheel (28) is coated with a lubricating oil.
7. The electronic desk calendar with dust removal function as claimed in claim 1, wherein the display screen (2) is a touch screen.
8. The electronic desk calendar with the dust removing function of claim 1, wherein the joints of the solar panels (22) and the heat radiating fins (23) are coated with heat-conducting silica gel.
9. The electronic calendar with dust removal function of claim 1, wherein an impurity removal net is fixed in the air inlet.
10. The electronic desk calendar with the dust removing function according to claim 1, wherein the limiting rod (20) is provided with a projection (21), the inner wall of the limiting frame (19) is provided with a limiting groove, the projection (21) is arranged inside the limiting groove, and the projection (21) is slidably connected with the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110025534.XA CN112767819A (en) | 2021-01-08 | 2021-01-08 | Electronic desk calendar with dust removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110025534.XA CN112767819A (en) | 2021-01-08 | 2021-01-08 | Electronic desk calendar with dust removal function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112767819A true CN112767819A (en) | 2021-05-07 |
Family
ID=75701112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110025534.XA Withdrawn CN112767819A (en) | 2021-01-08 | 2021-01-08 | Electronic desk calendar with dust removal function |
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| Country | Link |
|---|---|
| CN (1) | CN112767819A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113570771A (en) * | 2021-07-16 | 2021-10-29 | 广东可信新能源股份有限公司 | 5G data management method based on public institution energy information management platform |
-
2021
- 2021-01-08 CN CN202110025534.XA patent/CN112767819A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113570771A (en) * | 2021-07-16 | 2021-10-29 | 广东可信新能源股份有限公司 | 5G data management method based on public institution energy information management platform |
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Application publication date: 20210507 |