CN112486251A - Energy-saving environment-friendly cleaning device for desktop computer display screen - Google Patents
Energy-saving environment-friendly cleaning device for desktop computer display screen Download PDFInfo
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- CN112486251A CN112486251A CN202011221690.5A CN202011221690A CN112486251A CN 112486251 A CN112486251 A CN 112486251A CN 202011221690 A CN202011221690 A CN 202011221690A CN 112486251 A CN112486251 A CN 112486251A
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- display screen
- fixed mounting
- desktop computer
- fixedly provided
- energy
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- 238000004140 cleaning Methods 0.000 title claims abstract description 33
- 230000009471 action Effects 0.000 claims abstract description 20
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 14
- 241001330002 Bambuseae Species 0.000 claims abstract description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 14
- 239000011425 bamboo Substances 0.000 claims abstract description 14
- 230000017525 heat dissipation Effects 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/20—Indexing scheme relating to G06F1/20
- G06F2200/201—Cooling arrangements using cooling fluid
-
- 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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention provides an energy-saving and environment-friendly cleaning device for a desktop computer display screen, which comprises an outer frame, wherein a micro motor is fixedly installed at the bottom of an inner cavity of the outer frame, a plug is fixedly installed at the right side of the bottom of the outer frame, and heat dissipation holes are fixedly installed at the upper side and the lower side of the right side of the outer frame. This an energy-concerving and environment-protective type cleaning device for desktop computer display screen, through setting up expanding spring and diaphragm, utilize the action wheel to drive and rotate from the driving wheel, thereby it rotates shrink silk thread to drive a line section of thick bamboo, utilize the one end and the line section of thick bamboo fixed connection of silk thread, the other end of silk thread and expanding spring's bottom fixed connection, thereby line section of thick bamboo shrink silk thread makes the expanding spring shrink, thereby the start-up of computer and the change of closing control electromagnetism magnetic pole simultaneously, with stretching out or shrink of this control diaphragm, thereby control clean roller and clean the display screen surface, compare in other devices, can self-cleaning display screen surface, need not device drives such as electric power, practice thrift a large amount of resources.
Description
Technical Field
The invention relates to the technical field of computer displays, in particular to an energy-saving and environment-friendly cleaning device for a desktop computer display screen.
Background
With the development of the times, more and more high and new technologies are continuously appearing, and especially digital products such as mobile phones, computers and the like basically have new products with better appearance functions every year, and various light, thin, strong and other selling points are designed to attract the eyes of consumers, but although the selling points of the products are very bright, the digital products are hardly seen in many office places, because compared with the selling points, the new products definitely have some practical functions compared with the abandoned equipment, and the office places are not interested in the new and new appearance functions, wherein the computers are the most prominent representative equipment.
Many people love to buy the notebook computer and use, especially many young people, after all, the notebook computer is small, and is portable, and accord with young people's service condition, but the people of computer commonly used know, the notebook computer compares with desktop computer, the memory rate is general lower, it is serious by external environment influence simultaneously, to various enterprises, desktop computer is more suitable for the official working, but because desktop computer uses for a long time, desktop computer display screen is stained with various dust easily, influence staff's eyes, thereby reduce staff's office efficiency, long-time use simultaneously, desktop computer display screen's junction temperature generally rises, long-term in the past easily causes the damage to display screen inside spare part, thereby reduce display screen's life.
Therefore, it is urgently needed to provide an energy-saving and environment-friendly cleaning device for a desktop computer display screen, which can automatically control the temperature and remove dust on the outer surface of the display screen.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides an energy-saving and environment-friendly cleaning device for a desktop computer display screen, which is achieved by the following specific technical means:
an energy-saving and environment-friendly cleaning device for a desktop computer display screen comprises an outer frame, wherein a micro motor is fixedly mounted at the bottom of an inner cavity of the outer frame, a plug is fixedly mounted at the right side of the bottom of the outer frame, heat dissipation holes are fixedly mounted at the upper side and the lower side of the right side of the outer frame, a temperature sensor is fixedly mounted at the top of the right side of the inner cavity of the outer frame, a sliding rail is fixedly mounted at the right side of the outer frame, a first magnetic block is fixedly mounted at the bottom of the sliding rail, an expansion spring is fixedly mounted at the top of the sliding rail, a cleaning roller is fixedly mounted at the bottom of the expansion spring, a cross post is fixedly mounted at the middle part of the cleaning roller, a second magnetic block is fixedly mounted at the left side and the right side of the cross, the middle part movable mounting of guide arm has the diaphragm, the bottom fixed mounting of frame inner chamber has the fan, the left side fixed mounting of fan has the action wheel, the right side fixed mounting of frame inner chamber has the accuse temperature board, the top fixed mounting of accuse temperature board inner chamber has the pipe that adjusts the temperature, the bottom fixed mounting of accuse temperature board inner chamber has the runner, the middle part fixed mounting of runner has the reference column, the left side fixed mounting of reference column has from the driving wheel, the left side fixed mounting of reference column has a line section of thick bamboo, the outer fixed surface of a line section of thick bamboo is connected with the silk thread, the left top fixed mounting of frame inner chamber has the conducting block, the right side fixed mounting of.
As optimization, the outer surface of the driving wheel is fixedly provided with the vertical rod, the driving wheel is fixedly connected with the vertical rod through the rotating shaft, and therefore when the driving wheel rotates, the vertical rod is conveniently matched with the outer frame in shape under the action of the rotating shaft.
As optimization, the outer fixed surface of following the driving wheel installs branch, follow driving wheel and action wheel pass through branch and montant and rotate to be connected to when the action wheel rotated, drive and rotate simultaneously from the driving wheel, thereby drive the reference column and rotate.
As optimization, the rotating wheel, the driven wheel and the line barrel are sequentially and fixedly arranged on the outer surface of the positioning column from right to left, so that when the driving wheel rotates to drive the driven wheel, the line barrel and the rotating wheel also rotate along with the driving wheel because the driving wheel is fixedly arranged on the positioning column.
Preferably, the shape and the size of the concave cavity are matched with those of the right side of the transverse plate, and the transverse plate is made of a metal component, so that when the desktop computer works, the right side of the transverse plate is fixedly arranged in the concave cavity, and when the desktop computer is closed, the transverse plate is separated from the concave cavity.
As an optimization, the left side and the right side of the top of the first magnetic block are fixedly provided with rotating seats, the left side and the right side of each rotating seat are fixedly provided with baffle plates, the top of the first magnetic block is the same as the magnetic pole of the bottom of the second magnetic block, so that when the device works, the second magnetic block moves downwards under the action of downward elastic force of the telescopic spring and the gravity of the second magnetic block, and after the bottom of the second magnetic block is pressed to contact the baffle plates, the telescopic spring is automatically reset to the initial position by utilizing the principle of repulsion at the same level and matching with the contraction elastic force of the telescopic spring.
Preferably, the conductive block is fixedly connected with a computer starting power supply through an electric wire and electrically connected with the electromagnet, when the electromagnet is powered on, the opposite magnetic poles of the electromagnet and the transverse plate are the same, when the electromagnet is powered off, the opposite magnetic poles of the electromagnet and the transverse plate are opposite, so that the electromagnetic poles of the electromagnet are controlled to change through the starting and the closing of the computer, the transverse plate is controlled to shrink through the conductive block, and the surface of the display screen is automatically cleaned by the cleaning roller when the computer is turned off.
The invention has the following beneficial effects:
1. this an energy-concerving and environment-protective type cleaning device for desktop computer display screen, through setting up expanding spring and diaphragm, utilize the action wheel to drive and rotate from the driving wheel, thereby it rotates shrink silk thread to drive a line section of thick bamboo, utilize the one end and the line section of thick bamboo fixed connection of silk thread, the other end of silk thread and expanding spring's bottom fixed connection, thereby line section of thick bamboo shrink silk thread makes the expanding spring shrink, thereby the start-up of computer and the change of closing control electromagnetism magnetic pole simultaneously, with stretching out or shrink of this control diaphragm, thereby control clean roller and clean the display screen surface, compare in other devices, can self-cleaning display screen surface, need not device drives such as electric power, practice thrift a large amount of resources.
2. This an energy-concerving and environment-protective type cleaning device for desktop computer display screen, through setting up accuse temperature board and fan, utilize the temperature-sensing ware, in time with the temperature collection processing of display screen, it reaches accuse temperature board again to lead, carry out reasonable temperature regulation and control, utilize the rotation of fan during the temperature regulation, thereby drive the runner and rotate, with this flow of accelerating the inside rivers of accuse temperature board, the shrink of the pipe that adjusts the temperature of cooperation simultaneously, use and accelerate wind-force and flow, three kinds of modes such as rivers flow and the pipe cooling that adjusts the temperature are put together, the efficient cools down the display screen, compare in other devices of the same kind, this device cooling is effectual, cooling speed is fast, and the energy of cooling consumption is lower relatively, accord with modern energy-concerving and.
Drawings
Fig. 1 is a front sectional view of the overall structure of the present invention.
FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention.
FIG. 3 is a front view of the first magnetic block structure of the present invention.
FIG. 4 is a front view of a cleaning roll construction of the present invention.
FIG. 5 is a front view of a temperature control plate structure according to the present invention.
In the figure: 1. an outer frame; 2. a micro motor; 3. a plug; 4. heat dissipation holes; 5. a temperature sensor; 6. a slide rail; 7. a first magnetic block; 8. a tension spring; 9. cleaning the roller; 10. a cross post; 11. a second magnetic block; 12. mounting blocks; 13. a concave cavity; 14. a guide bar; 15. a transverse plate; 16. a fan; 17. a driving wheel; 18. a temperature control plate; 19. a temperature regulating tube; 20. a rotating wheel; 21. a positioning column; 22. a driven wheel; 23. a bobbin; 24. a silk thread; 25. a conductive block; 26. an electromagnet; 71. a rotating base; 72. a baffle plate; 171. a vertical rod; 221. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an energy-saving and environment-friendly cleaning device for a desktop computer display screen comprises an outer frame 1, a micro motor 2 is fixedly installed at the bottom of an inner cavity of the outer frame 1, a plug 3 is fixedly installed at the right side of the bottom of the outer frame 1, heat dissipation holes 4 are fixedly installed at the upper side and the lower side of the right side of the outer frame 1, a temperature sensor 5 is fixedly installed at the top of the right side of the inner cavity of the outer frame 1, a slide rail 6 is fixedly installed at the right side of the outer frame 1, a first magnetic block 7 is fixedly installed at the bottom of the slide rail 6, an extension spring 8 is fixedly installed at the top of the slide rail 6, a cleaning roller 9 is fixedly installed at the bottom of the extension spring 8, a cross post 10 is fixedly installed at the middle part of the cleaning roller 9, second magnetic blocks 11 are fixedly installed at the left side and the, the middle part movable mounting of guide arm 14 has diaphragm 15, the bottom fixed mounting of 1 inner chamber of frame has fan 16, the left side fixed mounting of fan 16 has action wheel 17, the right side fixed mounting of 1 inner chamber of frame has accuse temperature board 18, the top fixed mounting of the 18 inner chambers of accuse temperature board has temperature adjusting pipe 19, the bottom fixed mounting of the 18 inner chambers of accuse temperature board has runner 20, the middle part fixed mounting of runner 20 has reference column 21, the left side fixed mounting of reference column 21 has from driving wheel 22, the left side fixed mounting of reference column 21 has a line section of thick bamboo 23, the outer fixed surface of a line section of thick bamboo 23 is connected with silk thread 24, the left top fixed mounting of 1 inner chamber of frame has conducting block 25.
Wherein, the outer surface fixed mounting of action wheel 17 has montant 171, passes through rotation axis fixed connection between action wheel 17 and the montant 171 to when action wheel 17 rotated, montant 171 was convenient and frame 1's shape phase-match under the effect of rotation axis.
Wherein, the outer surface fixed mounting of driven wheel 22 has branch 221, and driven wheel 22 and action wheel 17 pass through branch 221 and montant 171 and rotate and connect to when action wheel 17 rotated, drive driven wheel 22 and rotate simultaneously, thereby drive reference column 21 and rotate.
Wherein, runner 20, follow driving wheel 22 and line section of thick bamboo 23 from right side to left side fixed mounting in proper order in the surface of reference column 21 for when the driving wheel 17 rotates and drives follow driving wheel 22, because all fixed mounting is on reference column 21, so line section of thick bamboo 23 and runner 20 also rotate thereupon.
The shape and size of the concave cavity 13 are matched with the shape and size of the right side of the transverse plate 15, and the transverse plate 15 is made of metal components, so that when the desktop computer works, the right side of the transverse plate 15 is fixedly installed in the concave cavity 13, and when the desktop computer is closed, the transverse plate 15 is separated from the concave cavity 13.
Wherein, the equal fixed mounting in the left and right sides at first magnetic path 7 top has roating seat 71, the equal fixed mounting in the left and right sides of roating seat 71 has baffle 72, the top of first magnetic path 7 is the same with the magnetic pole of the bottom of second magnetic path 11, thereby the device during operation, second magnetic path 11 moves down under the effect of the decurrent elastic force of expanding spring 8 and the action of gravity of second magnetic path 11 self, press down behind contact baffle 72 when second magnetic path 11 bottom, utilize the repulsion principle of the same grade to cooperate expanding spring 8's shrink elasticity, automatic re-setting to initial position.
Wherein, conducting block 25 passes through electric wire and computer start power fixed connection, conducting block 25 and electro-magnet 26 electric connection, when electro-magnet 26 circular telegram, electro-magnet 26 is the same with the opposite face magnetic pole of diaphragm 15, when electro-magnet 26 cuts off the power supply, electro-magnet 26 is opposite with the opposite face magnetic pole of second diaphragm 15 for start-up and closing through the computer, utilize conducting block 25 control electro-magnet 26's magnetic pole change, with this shrink of control diaphragm 15, thereby reach clean roller 9 when the computer is closed automatic clearance display screen surface.
When the device is used, whether the functions of the structures of the parts of the device are normal is checked firstly, then the clean cleaning roller 9 and the cooling liquid are respectively arranged at the bottom of the telescopic spring 8 and inside the temperature control plate 18, then the computer display screen is arranged inside the outer frame 1 of the device, when the computer works, the computer is electrified and started, so that the conductive block 25 is electrified through an electric wire, because the conductive block 25 is electrically connected with the electromagnet 26, the electromagnet 26 is electrified when the computer is started, the opposite magnetic poles of the electromagnet 26 and the transverse plate 15 are the same when the computer is electrified, the transverse plate 15 moves rightwards along the guide rod 14 under the action of homopolar repulsion, and the right side of the transverse plate 15 is attached to the concave cavity 13, so that the cleaning roller 9 is prevented from falling, after the computer works for a period of time, the temperature inside the computer display screen gradually rises due to long-term work, and the collected temperature data of the display screen are, processing and transmitting, thereby controlling the fan 16 to rotate, and simultaneously starting refrigeration by the temperature adjusting pipe 19, because the driving wheel 17 is fixedly installed at the left side of the fan 16, the driven wheel 22 and the driving wheel 17 are rotatably connected with the vertical rod 171 through the supporting rod 221, thereby the fan 16 rotates to drive the driving wheel 17 to rotate, thereby the driven wheel 22 is driven to simultaneously rotate, thereby the positioning column 21 is driven to rotate, the rotating wheel 20, the driven wheel 22 and the wire barrel 23 are matched and fixedly installed on the outer surface of the positioning column 21 from right to left in sequence, so the rotating wheel 20 rotates along with the fan 16, therefore, the rotating wheel 20 rotates to enable cleaning liquid in the temperature control plate 18 to flow along with the cleaning liquid, so that three modes of simultaneously carrying out wind power fast flow, cooling liquid flow, cooling of the temperature adjusting pipe 19 and the like are combined together, the display screen is efficiently cooled, thereby conducting block 25 cuts off the power supply, make electro-magnet 26 also cut off the power supply thereupon, make the magnetic pole on electro-magnet 26 right side resume to original magnetic pole, electro-magnet 26 is opposite with the relative one side magnetic pole of diaphragm 15 this moment, thereby diaphragm 15 removes left, because the cooling makes bobbin 23 shrink to drive expanding spring 8 shrink through silk thread 24 during computer during operation, diaphragm 15 moves the back to the left this moment, clean roller 9 moves down in slide rail 6 under expanding spring 8's elasticity and self action of gravity, thereby clean the surface of computer display screen, when clean roller 9 removes computer display screen bottom, second magnetic path 11 of clean roller 9 bottom is after pressing contact baffle 72, utilize the repulsion principle cooperation expanding spring 8's of same grade to contract elasticity, automatic re-setting to initial position, thereby reach the purpose of automatic clearance computer display screen surface dust.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an energy-concerving and environment-protective type cleaning device for desktop computer display screen, includes frame (1), its characterized in that: the bottom of the inner cavity of the outer frame (1) is fixedly provided with a micro motor (2), the right side of the bottom of the outer frame (1) is fixedly provided with a plug (3), the upper and lower two sides of the right side of the outer frame (1) are fixedly provided with heat dissipation holes (4), the top of the right side of the inner cavity of the outer frame (1) is fixedly provided with a temperature sensor (5), the right side of the outer frame (1) is fixedly provided with a sliding rail (6), the bottom of the sliding rail (6) is fixedly provided with a first magnetic block (7), the top of the sliding rail (6) is fixedly provided with a telescopic spring (8), the bottom of the telescopic spring (8) is fixedly provided with a cleaning roller (9), the middle of the cleaning roller (9) is fixedly provided with a cross post (10), the left side and the right side of the cross post (10) are fixedly provided with a second, concave cavity (13) has been seted up to the left side of installation piece (12), slide rail (6) left middle part fixed mounting has guide arm (14), the middle part movable mounting of guide arm (14) has diaphragm (15), the bottom fixed mounting of frame (1) inner chamber has fan (16), the left side fixed mounting of fan (16) has action wheel (17), the right side fixed mounting of frame (1) inner chamber has temperature control board (18), the top fixed mounting of temperature control board (18) inner chamber has temperature adjusting pipe (19), the bottom fixed mounting of temperature control board (18) inner chamber has runner (20), the middle part fixed mounting of runner (20) has reference column (21), the left side fixed mounting of reference column (21) has from driving wheel (22), the left side fixed mounting of reference column (21) has line section of thick bamboo (23), the outer fixed surface of line section of thick bamboo (23) is connected with silk thread (24), the top on the left side of the inner cavity of the outer frame (1) is fixedly provided with a conductive block (25), and the right side of the conductive block (25) is fixedly provided with an electromagnet (26).
2. The energy-saving and environment-friendly cleaning device for the display screen of the desktop computer as claimed in claim 1, wherein: the outer surface fixed mounting of action wheel (17) has montant (171), pass through rotation axis fixed connection between action wheel (17) and montant (171).
3. The energy-saving and environment-friendly cleaning device for the display screen of the desktop computer as claimed in claim 1, wherein: the outer surface fixed mounting who follows driving wheel (22) has branch (221), follow driving wheel (22) and action wheel (17) and pass through branch (221) and montant (171) rotation connection.
4. The energy-saving and environment-friendly cleaning device for the display screen of the desktop computer as claimed in claim 1, wherein: the rotating wheel (20), the driven wheel (22) and the bobbin (23) are fixedly mounted on the outer surface of the positioning column (21) from right to left in sequence.
5. The energy-saving and environment-friendly cleaning device for the display screen of the desktop computer as claimed in claim 1, wherein: the shape and the size of the right side of the concave cavity (13) are matched with those of the transverse plate (15), and the transverse plate (15) is made of a metal component.
6. The energy-saving and environment-friendly cleaning device for the display screen of the desktop computer as claimed in claim 1, wherein: the magnetic pole type magnetic circuit is characterized in that rotary bases (71) are fixedly mounted on the left side and the right side of the top of the first magnetic block (7), baffles (72) are fixedly mounted on the left side and the right side of each rotary base (71), and the magnetic poles of the top of the first magnetic block (7) and the bottom of the second magnetic block (11) are the same.
7. The energy-saving and environment-friendly cleaning device for the display screen of the desktop computer as claimed in claim 1, wherein: conducting block (25) pass through electric wire and computer start power fixed connection, conducting block (25) and electro-magnet (26) electric connection, when electro-magnet (26) circular telegram, electro-magnet (26) are the same with the opposite face magnetic pole of diaphragm (15), when electro-magnet (26) outage, electro-magnet (26) are opposite with the opposite face magnetic pole of diaphragm (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011221690.5A CN112486251A (en) | 2020-11-05 | 2020-11-05 | Energy-saving environment-friendly cleaning device for desktop computer display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011221690.5A CN112486251A (en) | 2020-11-05 | 2020-11-05 | Energy-saving environment-friendly cleaning device for desktop computer display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112486251A true CN112486251A (en) | 2021-03-12 |
Family
ID=74928225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011221690.5A Withdrawn CN112486251A (en) | 2020-11-05 | 2020-11-05 | Energy-saving environment-friendly cleaning device for desktop computer display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112486251A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113446821A (en) * | 2021-05-26 | 2021-09-28 | 杨云齐 | Building engineering management statistics display device |
-
2020
- 2020-11-05 CN CN202011221690.5A patent/CN112486251A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113446821A (en) * | 2021-05-26 | 2021-09-28 | 杨云齐 | Building engineering management statistics display device |
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Application publication date: 20210312 |
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| WW01 | Invention patent application withdrawn after publication |