CN113263021B - Keyboard with self-defined keys - Google Patents
Keyboard with self-defined keys Download PDFInfo
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- CN113263021B CN113263021B CN202110493824.7A CN202110493824A CN113263021B CN 113263021 B CN113263021 B CN 113263021B CN 202110493824 A CN202110493824 A CN 202110493824A CN 113263021 B CN113263021 B CN 113263021B
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- keyboard
- dust
- cleaning
- daub
- keyboard shell
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/28—Plant or installations without electricity supply, e.g. using electrets
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0028—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by adhesive surfaces
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The invention discloses a self-defined key keyboard, which relates to the technical field of keyboards and comprises a keyboard shell, a plurality of LED keys arranged on the keyboard shell and a key self-defined circuit board arranged in the keyboard shell, wherein a motor limiting chute is formed in the inner wall of one side of the keyboard shell, a cleaning transmission motor is connected in the motor limiting chute in a sliding manner, two transmission rotating shafts are arranged in the keyboard shell, and one end of one transmission rotating shaft is in driving connection with the output end of the cleaning transmission motor. According to the invention, the cleaning transmission motor drives the cleaning compression roller to roll on the top of the keyboard shell, so that dust-absorbing daub rolls on the keyboard shell, and dust and debris on the keyboard shell and the LED keys are adhered to the dust-absorbing daub, so that the automatic cleaning of the keyboard is realized, the problems of difficulty in detaching and cleaning the keys are solved, and the problems of key failure, bacterial pollution and the like caused by dust accumulation are reduced.
Description
Technical Field
The invention relates to the technical field of keyboards, in particular to a keyboard with user-defined keys.
Background
In modern society with high-speed development of information technology, the rise of the internet industry brings great convenience to people's lives, and computers, which are personal interface devices of the internet, have become an indispensable part in work, study and life entertainment, wherein, a keyboard is a command and data input device for operating computer equipment, and also refers to a group of function keys (such as a typewriter and a computer keyboard) for operating a machine or equipment through system arrangement.
The existing self-defined keyboard replaces common keys by an LED screen capable of changing letters and symbols, so that key positions are changed through programs, and the keyboard layout can be quickly self-defined.
Disclosure of Invention
An object of the present application is to provide a customizable keypad to solve the problems mentioned above in the background art.
In order to achieve the above purpose, the present application provides the following technical solutions: the keyboard comprises a keyboard shell, a plurality of LED keys arranged on the keyboard shell and a control circuit board arranged in the keyboard shell, wherein a dust removal assembly capable of automatically cleaning the keyboard shell and the LED keys is arranged on the inner wall of one side of the keyboard shell, a dust blowing unit used for blowing out dust in gaps is arranged at the bottom of the dust removal assembly, and the dust blowing unit is connected with the control circuit board.
Borrow by above-mentioned structure, through the setting of dust removal subassembly and blow dirt unit, make the dust removal subassembly can remove and adsorb, clear up keyboard shell and LED button top and the dust between the gap at keyboard shell and LED button top, blow out the dust between the gap along with the removal of dust removal subassembly by blowing the dirt unit again, thereby realize the automatic clearance of this kind of self-defined keyboard, the problem of the button is difficult to dismantle, the clearance is difficult has been solved, reduce and lead to the button to be out of order because of the dust is gathered, the emergence of bacterial contamination scheduling problem is failed, etc. is gathered to the button
Preferably, the dust removing assembly comprises a motor limiting chute arranged on the inner wall of one side of the keyboard shell, a cleaning transmission motor is connected in the motor limiting chute in a sliding manner, two transmission rotating shafts are arranged in the keyboard shell, one end of one of the transmission rotating shafts is in driving connection with the output end of the cleaning transmission motor, a traveling gear is fixedly sleeved on the transmission rotating shaft, two traveling racks are fixedly connected on the inner wall of the bottom of the keyboard shell, the traveling gear positioned on the same side is meshed with the traveling racks, the transmission rotating shaft is rotatably connected with a double-head rotating support, two track holes are formed in the inner wall of the top of the keyboard shell, the top of the double-head rotating support positioned on the same side penetrates through the track holes and is slidably connected with mounting circular inserted bars, and a cleaning compression roller is arranged between the two mounting circular inserted bars, installation slot has all been seted up to the both sides of clean compression roller, is located the homonymy the one end of installation circle inserted bar extends to in the installation slot, be provided with the dust absorption clay on the clean compression roller, a plurality of clay spacing units are all installed to the both sides of clean compression roller, blow the dirt unit and install two between the transmission pivot.
Further, through the gear of marcing, the rack of marcing, the double-end runing rest, installation circle inserted bar, clean compression roller, the installation slot, the track hole, the setting of dust absorption daub, it is rotatory to make one of them transmission pivot of clean transmission motor drive, thereby it drives this side and carries out gear revolve and under the meshing effect of the rack of marcing, it rolls at the top of keyboard shell to drive clean compression roller through double-end runing rest and installation circle inserted bar, thereby make the dust absorption daub roll on keyboard shell, thereby make the dust on the keyboard shell, the piece adhesion is on the dust absorption daub, thereby realize the automatic clearance of this kind of self-defined keyboard, it is difficult to dismantle the button to have solved, the problem of clearance difficulty, reduce and lead to the button malfunctioning because of the dust accumulation, the emergence of problems such as bacterial contamination.
Preferably, the spacing unit of daub include fixed connection in sliding installation support on the clean compression roller lateral wall, sliding connection has a plurality of installation slide bars on the sliding installation support, and the one end fixedly connected with daub limiting plate of a plurality of installation slide bars is a plurality of the other end fixedly connected with installation push pedal of installation slide bar, spacing spring has been cup jointed on the installation slide bar, spacing spring's both ends respectively with sliding installation support the installation push pedal fixed connection, the daub limiting plate with the dust absorption daub contacts.
Further, through the slidable mounting support, the installation slide bar, the daub limiting plate, the installation push pedal, the setting of spacing spring, make after this keyboard uses for a long time, the installation push pedal that can press both sides makes the installation slide bar slide in the slidable mounting support, thereby make the daub limiting plate keep away from dust absorption daub and compress spacing spring, thereby can take off the dust absorption daub alone and turn over the face and wash, make the life of same piece of dust absorption daub obtain the extension, or directly change after using for a long time, guarantee the clearance effect of this keyboard.
Preferably, blow the dirt unit including rotate connect in the L shape dead lever of transmission pivot one end, the one end fixedly connected with fan connecting rod of L shape dead lever, two fixedly connected with blows the dirt fan between the fan connecting rod, a plurality of dirt holes of blowing have been seted up to control circuit board's bottom.
Further, through L shape dead lever, the fan connecting rod, blow the dirt fan, blow the setting in dirt hole, make the transmission pivot in the removal can drive through L shape dead lever and fan connecting rod and blow the dirt fan and remove together, blow the rotatory blast air of dirt fan this moment, blow off the dust between the gap through blowing the dirt hole together, thereby further improve the effect of this self-defined keyboard automatic clearance, the dust that makes to be difficult to the clearance between the gap also can be detached, and can dispel the heat to control circuit board, thereby improve user's use impression.
Preferably, the inner wall of the cleaning compression roller is fixedly sleeved with a chemical fiber friction layer, and a plurality of rubber balls are arranged in the chemical fiber friction layer.
Further, through the setting of chemical fibre frictional layer, rubber ball for when clean compression roller carries out the roll, a plurality of rubber balls that set up in the chemical fibre frictional layer can freely roll in the chemical fibre frictional layer along with the rotation of clean compression roller, thereby make the friction between chemical fibre frictional layer and the rubber ball increase, carry certain static on making double-end runing rest and the dust absorption clay, thereby improve the adsorption efficiency to the dust, the air-blast of cooperation bottom can further improve the clearance effect.
Preferably, one end fixedly connected with of installation circle inserted bar pulls out the button, the fixed cover of installation circle inserted bar has connect the flexible glue cock ring, is located the homonymy the flexible glue cock ring is located double-end runing rest pull out between the button.
Further, through the setting of pulling out button, flexible glue cock ring for the usable button of pulling out will install the circle inserted bar and extract, thereby realize cleaning element's quick assembly disassembly, the change of being convenient for, simultaneously, flexible glue cock ring can play the effect of the tight connection of expanding.
Preferably, the top of keyboard shell rotates and is connected with dust excluder, clean the compression roller dust absorption daub all is located dust excluder's inside, the downthehole long sunshade of track that is provided with of track, two connecting plates of fixedly connected with on dust excluder's the lateral wall, be located the homonymy the connecting plate with the long sunshade fixed connection of track.
Further, through the setting of dust cover, the long sunshade of track, connecting plate for rotate dust cover and detain on clean compression roller, and drive the long sunshade of track through the connecting plate and cover on two track holes, thereby when avoiding daily use, the dust of air or user's hand, piece fall on the dust absorption daub or fall into the keyboard through the track hole inside, thereby can prevent unnecessary absorption of dust on the dust absorption daub, reduce the gathering of the inside dust of keyboard.
Preferably, the lateral wall of fan connecting rod goes up fixedly connected with and stabilizes the slide, it has the stable slide bar all to stabilize sliding connection in the slide, it is in to stabilize slide bar fixed connection on the inner wall of keyboard shell.
Furthermore, through the arrangement of the stable sliding rod and the stable sliding seat, the stable sliding rod and the stable sliding seat are matched with each other, and the effects of limiting and stably supporting can be achieved.
Preferably, the top of the keyboard housing is slidably connected with two limiting sliding plates, the rail long shielding plate and the connecting plate which are located on the same side correspond to each other in position, and the limiting sliding plates are located on the top of the rail long shielding plate.
Further, through the setting of spacing slide for the spacing slide of slidable carries on spacingly to the long sunshade of track, thereby prevents that the long sunshade perk of track from causing the influence to the daily use of keyboard.
In conclusion, the technical effects and advantages of the invention are as follows:
1. according to the self-defined keyboard, the cleaning transmission motor drives the travelling gear to rotate, so that the cleaning compression roller is driven to roll on the top of the keyboard shell, dust collection cement is rolled over the keyboard shell and the LED keys, dust and debris on the keyboard shell and the LED keys are adhered to the dust collection cement, automatic cleaning of the self-defined keyboard is achieved, the problems that the keys are difficult to detach and clean are solved, and the problems that the keys are failed and bacteria are polluted due to dust accumulation are reduced.
2. In the invention, the moving transmission rotating shaft can drive the dust blowing fan to move together, the dust blowing fan rotates to blow air, and the dust between the top of the control circuit board and the gaps between the keyboard shell and the LED keys is blown out through the dust blowing holes and adsorbed on the dust absorption daub, so that the automatic cleaning effect of the self-defined keyboard is further improved, the dust which is difficult to clean between the gaps can be removed, the control circuit board and the LED keys can be radiated, and the use feeling of a user is improved.
3. According to the invention, when the cleaning compression roller rolls, a plurality of rubber balls arranged in the chemical fiber friction layer can roll freely in the chemical fiber friction layer, so that the friction between the chemical fiber friction layer and the rubber balls is increased, certain static electricity is carried on the double-head rotating support and the dust absorption plaster, the adsorption capacity of the dust absorption plaster on the keyboard and dust in the air is improved, the cleaning effect can be further improved by matching with air blast at the bottom, most of dust on the keyboard can be removed, and the cleaning compression roller is convenient and reliable.
4. According to the keyboard cleaning device, the mounting round insertion rod can be pulled out by using the pulling button, so that the cleaning compression roller can be taken down for cleaning, meanwhile, the mounting push plates on the two sides can be pressed to enable the mounting sliding rod to slide in the sliding mounting support, so that the daub limiting plate is far away from dust absorption daub and compresses the limiting spring, the dust absorption daub can be taken down independently for turning and cleaning, the service life of the same piece of dust absorption daub is prolonged, or the same piece of dust absorption daub is directly replaced after being used for a long time, and the cleaning effect of the keyboard is ensured.
5. According to the dust-proof keyboard, when cleaning is not needed, the rotatable dust-proof shell is buckled on the cleaning compression roller, and the long rail shielding plate is driven by the connecting plate to cover the two rail holes, so that air or dust and debris of hands of a user fall on the dust-proof daub or fall into the keyboard through the rail holes when the dust-proof keyboard is used daily, unnecessary adsorption of the dust on the dust-proof daub can be prevented, accumulation of the dust in the keyboard is reduced, the dust-proof keyboard is convenient to open and close, and the slidable limiting sliding plate can limit the position. In addition, also can dismantle cleaning element and rotate the double-end runing rest and accomodate in the track downthehole, reduce the whole volume of keyboard and weight, portable uses.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic perspective view of a keyboard;
FIG. 2 is a schematic view of a first perspective enlarged three-dimensional structure inside a keyboard housing;
FIG. 3 is a schematic view of a matched enlarged three-dimensional structure of a cleaning press roller and a keyboard shell;
FIG. 4 is a schematic view of a second enlarged perspective view of the interior of the keyboard housing;
FIG. 5 is a schematic view of a matched enlarged three-dimensional structure of a cleaning press roller and a cleaning transmission motor;
FIG. 6 is an enlarged schematic view of the structure at A in FIG. 5;
FIG. 7 is an enlarged perspective view of the interior of the cleaning roller;
FIG. 8 is a schematic view of a three-dimensional structure of a knob and a round rod.
Reference numerals are as follows: 1. a keyboard housing; 2. LED keys; 3. a control circuit board; 4. a traveling rack rail; 5. a motor limit chute; 6. cleaning the transmission motor; 7. a transmission rotating shaft; 8. a double-ended rotating bracket; 9. installing a round inserted bar; 10. cleaning the press roller; 11. dust absorption daub; 12. a sliding mounting bracket; 13. installing a sliding rod; 14. a cement limiting plate; 15. installing a push plate; 16. a limiting spring; 17. pulling the button; 18. a soft rubber plug ring; 19. chemical fiber friction layer; 20. a rubber ball; 21. a traveling gear; 22. an L-shaped fixing rod; 23. a fan connecting rod; 24. a dust blowing fan; 25. a dust blowing hole; 26. stabilizing the slide; 27. stabilizing the slide bar; 28. a track hole; 29. a dust-proof housing; 30. a rail long shield; 31. a connecting plate; 32. and a limiting sliding plate.
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.
Example (b): referring to fig. 1-8, a customizable keypad includes a keypad housing 1, a plurality of LED keys 2 mounted on the keypad housing 1, and a control circuit board 3 mounted in the keypad housing 1, wherein a dust removing assembly for automatically cleaning the keypad housing 1 and the LED keys 2 is mounted on an inner wall of one side of the keypad housing 1, a dust blowing unit for blowing dust out of gaps is mounted at the bottom of the dust removing assembly, and the dust blowing unit is connected with the control circuit board 3.
Borrow by above-mentioned structure, through the setting of dust removal subassembly and blow dirt unit, make the dust removal subassembly can remove and adsorb the dust between keyboard shell 1 and LED button 2 top and gap at keyboard shell 1 and LED button 2, the clearance, blow off the dust between the gap along with the removal of dust removal subassembly by blowing the dirt unit again, thereby realize the automatic clearance of this kind of self-defined keyboard, it is difficult to dismantle to have solved the button, the problem of clearance difficulty, reduce and lead to the button malfunctioning because of the dust is gathered, the emergence of bacterial contamination scheduling problem.
As a preferred embodiment of this embodiment, as shown in fig. 3 and 5, the dust removing assembly includes a motor limiting sliding slot 5 disposed on an inner wall of one side of the keyboard housing 1, a cleaning transmission motor 6 is slidably connected in the motor limiting sliding slot 5, two transmission shafts 7 are disposed inside the keyboard housing 1, one end of one transmission shaft 7 is in driving connection with an output end of the cleaning transmission motor 6, the cleaning transmission motor 6 can be any servo motor in the prior art, for example, a servo motor with a model of 80st-m02430, the transmission shaft 7 can be any metal straight rod in the prior art, the transmission shaft 7 can be in driving connection with the output end of the cleaning transmission motor 6 by means of coupling connection, a traveling gear 21 is fixedly sleeved on the transmission shaft 7, two traveling rack rails 4 are fixedly connected on an inner wall of the bottom of the keyboard housing 1, the traveling rack 4 can be fixedly connected with the inner wall of the bottom of the keyboard shell 1 in a welding connection mode, the traveling gear 21 positioned on the same side is meshed with the traveling rack 4, the transmission rotating shaft 7 is rotatably connected with the double-head rotating support 8, the double-head rotating support 8 can be rotatably connected with the transmission rotating shaft 7 in a bearing connection mode, the inner wall of the top of the keyboard shell 1 is provided with two track holes 28, the top of the double-head rotating support 8 positioned on the same side penetrates through the track holes 28 and is slidably connected with the installation round inserting rods 9, a cleaning compression roller 10 is arranged between the two installation round inserting rods 9, installation slots are respectively arranged on both sides of the cleaning compression roller 10, one end of the installation round inserting rod 9 positioned on the same side extends into the installation slots, dust-absorbing plaster 11 is arranged on the cleaning compression roller 10, a plurality of plaster limiting units are respectively arranged on both sides of the cleaning compression roller 10, and a dust blowing unit is arranged between the two transmission rotating shafts 7, the benefit that sets up like this, one of them transmission pivot 7 of clean driving motor 6 drive is rotatory, thereby drive this side and advance gear 21 and rotate and under the meshing of the rack 4 that advances, it rolls at keyboard shell 1's top to drive clean compression roller 10 through double-end runing rest 8 and installation circle inserted bar 9, thereby make dust absorption clay 11 roll on keyboard shell 1, thereby make the dust on keyboard shell 1, the piece adhesion is on dust absorption clay 11, thereby realize the automatic clearance of this kind of self-defined keyboard, the problem of the button difficulty of having solved is dismantled, reduce and lead to button failure because of the dust is gathered, the emergence of bacterial contamination scheduling problem.
In this embodiment, as shown in fig. 6, the daub limiting unit includes a sliding mounting bracket 12 fixedly connected to a side wall of the cleaning press roller 10, the sliding mounting bracket 12 may be fixedly connected to the side wall of the cleaning press roller 10 by a welded connection manner, the sliding mounting bracket 12 is slidably connected to a plurality of mounting slide rods 13, one ends of the mounting slide rods 13 are fixedly connected to a daub limiting plate 14, the other ends of the mounting slide rods 13 are fixedly connected to a mounting push plate 15, the mounting push plate 15 may be fixedly connected to the other ends of the mounting slide rods 13 by a welded connection manner, a limiting spring 16 is sleeved on the mounting slide rods 13, two ends of the limiting spring 16 are respectively fixedly connected to the sliding mounting bracket 12 and the mounting push plate 15, and the daub limiting plate 14 is in contact with the dust-collecting daub 11, which is advantageous in that, after the keyboard is used for a long time, the mounting push plates 15 on two sides can be pressed to make the mounting slide rods 13 in the sliding mounting bracket 12, thereby make the clay limiting plate 14 keep away from dust absorption clay 11 and compress spacing spring 16 to can take off dust absorption clay 11 alone and turn over and wash, make the life of same piece of dust absorption clay 11 obtain the extension, or directly change after long-time the use, guarantee the clearance effect of this keyboard.
In this embodiment, as shown in fig. 5, the dust blowing unit includes an L-shaped fixing rod 22 rotatably connected to one end of the transmission rotating shaft 7, one end of the L-shaped fixing rod 22 is fixedly connected with a fan connecting rod 23, the fan connecting rod 23 can be any one of metal straight rods in the prior art, the fan connecting rod 23 can be fixedly connected with one end of the L-shaped fixing rod 22 by welding, a dust blowing fan 24 is fixedly connected between the two fan connecting rods 23, and the bottom of the control circuit board 3 is provided with a plurality of dust blowing holes 25, so that the transmission rotating shaft 7 in motion can drive the dust blowing fan 24 to move together through the L-shaped fixing rod 22 and the fan connecting rod 23, at this time, the dust blowing fan 24 rotates to blow air, and blows out dust in gaps together through the dust blowing holes 25, thereby further improving the automatic cleaning effect of the user-defined keyboard, and enabling dust which is difficult to clean in gaps to be removed, and can dissipate heat to the control circuit board 3, thereby improving the use feeling of the user.
In this embodiment, as shown in fig. 7, fixed cover has connect chemical fiber frictional layer 19 on the inner wall of cleaning compression roller 10, chemical fiber frictional layer 19 can cup joint with the inner wall of cleaning compression roller 10 is fixed through the mode of splicing, be provided with a plurality of rubber balls 20 in the chemical fiber frictional layer 19, the benefit that sets up like this is, when cleaning compression roller 10 rolls, a plurality of rubber balls 20 that set up in the chemical fiber frictional layer 19 can freely roll in chemical fiber frictional layer 19 along with the rotation of cleaning compression roller 10, thereby make the friction between chemical fiber frictional layer 19 and the rubber ball 20 increase, carry certain static on making double-end runing rest 8 and the dust absorption daub 11, thereby improve the adsorption efficiency to the dust, the blast air of cooperation bottom can further improve cleaning effect.
In this embodiment, as shown in fig. 8, the one end fixedly connected with of installation circle inserted bar 9 pulls out button 17, and the fixed cover has connect flexible glue cock circle 18 on the installation circle inserted bar 9, and the flexible glue cock circle 18 that is located the homonymy is located double-end runing rest 8, pulls out between the button 17, and the benefit that sets up like this is, and the usable button 17 of pulling out will install circle inserted bar 9 and extract to realize cleaning element's quick assembly disassembly, be convenient for change, simultaneously, flexible glue cock circle 18 can play the effect of the tight connection of bloating.
In this embodiment, as shown in fig. 1, the top of the keyboard housing 1 is rotatably connected with the dust-proof housing 29, the cleaning roller 10 and the dust-absorbing daub 11 are both located inside the dust-proof housing 29, the rail hole 28 is internally provided with a rail long shielding plate 30, two connecting plates 31 are fixedly connected to the side wall of the dust-proof housing 29, and the connecting plate 31 and the rail long shielding plate 30 located on the same side are fixedly connected to each other, so that the dust-proof housing 29 is rotated to be buckled on the cleaning roller 10, and the rail long shielding plate 30 is driven by the connecting plate 31 to be covered on the two rail holes 28, thereby preventing dust on the air or the hand of a user and debris from falling on the dust-absorbing daub 11 or into the keyboard through the rail holes 28 during daily use, thereby preventing unnecessary adsorption of dust on the dust-absorbing daub 11 and reducing the accumulation of dust inside the keyboard. In addition, the cleaning element can be detached, and the double-head rotating support 8 can be rotatably accommodated in the rail holes 28, so that the whole volume and weight of the keyboard are reduced, and the keyboard is convenient to carry and use.
In this embodiment, as shown in fig. 5, a stabilizing slide seat 26 is fixedly connected to the side wall of the fan connecting rod 23, a stabilizing slide rod 27 is connected to the stabilizing slide seat 26 in a sliding manner, and the stabilizing slide rod 27 is fixedly connected to the inner wall of the keyboard housing 1.
In this embodiment, as shown in fig. 1, the top of the keyboard housing 1 is slidably connected with two limiting sliding plates 32, the positions of the limiting sliding plates 32, the long rail shielding plates 30 and the connecting plate 31 which are located on the same side correspond to each other, and the limiting sliding plates 32 are located on the top of the long rail shielding plates 30, so that the advantage of the arrangement is that the slidable limiting sliding plates 32 limit the long rail shielding plates 30, and the long rail shielding plates 30 are prevented from tilting to affect the daily use of the keyboard.
The working principle of the invention is as follows: the keyboard has a self-cleaning function, as shown in fig. 4 and 5, the cleaning transmission motor 6 drives one of the transmission rotating shafts 7 to rotate, so as to drive the side traveling gear 21 to rotate and drive the cleaning compression roller 10 to roll at the top of the keyboard shell 1 through the double-head rotating support 8 and the installation circular inserted bar 9 under the meshing action of the traveling rack 4, so that the dust absorption plaster 11 runs over the keyboard shell 1 and the LED keys 2, and dust and debris on the keyboard shell 1 and the LED keys 2 are adhered to the dust absorption plaster 11, so that the automatic cleaning of the self-defined keyboard is realized, the problems that the keys are difficult to detach and difficult to clean are solved, and the problems that the keys are failed due to dust accumulation and bacterial pollution are caused are reduced.
When the cleaning transmission motor 6 drives the cleaning compression roller 10 to roll and clean, as shown in fig. 2 and fig. 5, the moving transmission rotating shaft 7 can drive the dust blowing fan 24 to move together through the L-shaped fixing rod 22 and the fan connecting rod 23, at the moment, the dust blowing fan 24 rotates to blow air, the top of the control circuit board 3 and the keyboard shell 1 are blown out together through the dust blowing hole 25, dust between gaps of the LED keys 2 is blown out together, and the dust is adsorbed on the dust absorption daub 11, so that the automatic cleaning effect of the self-defined keyboard is further improved, dust which is difficult to clean between the gaps can be removed, the control circuit board 3 and the LED keys 2 can be cooled, and the use feeling of a user is improved.
When the cleaning press roller 10 rolls, as shown in fig. 7, a plurality of rubber balls 20 arranged in the chemical fiber friction layer 19 can roll freely in the chemical fiber friction layer 19 along with the rotation of the cleaning press roller 10, so that the friction between the chemical fiber friction layer 19 and the rubber balls 20 is increased, and charges are accumulated, a certain amount of static electricity is carried on the double-head rotating bracket 8 and the dust absorption daub 11, thereby the adsorption capacity of the dust absorption daub 11 on a keyboard and dust in the air is improved, the cleaning effect can be further improved by matching with the blast air at the bottom, and most of dust on the keyboard can be removed by means of triple ash removal measures, so that the cleaning press roller is convenient and reliable.
After this keyboard uses for a long time, as shown in fig. 5, fig. 8, thereby usable button 17 will be installed and circle inserted bar 9 is extracted in the installation slot on the clean compression roller 10 lateral wall, thereby make clean compression roller 10 can be taken off and wash, and simultaneously, as shown in fig. 6, can press down the installation push pedal 15 of both sides and make installation slide bar 13 slide in slidable mounting support 12, thereby make the mortar limiting plate 14 keep away from dust absorption mortar 11 and compress spacing spring 16, thereby can take off dust absorption mortar 11 alone and carry out turn-over and washing, make the life of same piece dust absorption mortar 11 obtain the extension, or directly change after long-time the use, guarantee the clearance effect of this keyboard.
This keyboard compact structure, it is convenient to accomodate, when need not to clear up this keyboard, as shown in fig. 1, can make clean compression roller 10 remove and reset, then rotate dust cover 29 and detain on clean compression roller 10, and drive the long sunshade 30 of track through connecting plate 31 and cover on two track holes 28, thereby when avoiding daily use, the dust of air or user's hand, the piece falls on dust absorption daub 11 or falls into the keyboard inside through track hole 28, thereby can prevent unnecessary absorption of dust on the dust absorption daub 11, reduce the gathering of the inside dust of keyboard, and the switching is convenient, slidable spacing slide 32 is spacing.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a but self-defined keypad, includes keyboard shell (1), install in a plurality of LED button (2) on keyboard shell (1), install in control circuit board (3) in keyboard shell (1), its characterized in that: a dust removal component capable of automatically cleaning the keyboard shell (1) and the LED keys (2) is mounted on the inner wall of one side of the keyboard shell (1), a dust blowing unit used for blowing dust out of gaps is mounted at the bottom of the dust removal component, and the dust blowing unit is connected with the control circuit board (3);
the dust removal assembly comprises a motor limiting chute (5) arranged on the inner wall of one side of the keyboard shell (1), a clean transmission motor (6) is connected to the motor limiting chute (5) in an sliding manner, two transmission rotating shafts (7) are arranged in the keyboard shell (1), one end of each transmission rotating shaft (7) is connected with the output end of the clean transmission motor (6) in a driving manner, a traveling gear (21) is fixedly connected to each transmission rotating shaft (7) in a fixing manner, two traveling racks (4) are fixedly connected to the inner wall of the bottom of the keyboard shell (1), the traveling gears (21) positioned on the same side are meshed with the traveling racks (4), a double-head rotating support (8) is rotatably connected to each transmission rotating shaft (7), and two track holes (28) are formed in the inner wall of the top of the keyboard shell (1), the top of the double-head rotating support (8) positioned on the same side penetrates through the rail hole (28) and is connected with mounting circular inserted rods (9) in a sliding mode, a cleaning compression roller (10) is arranged between the two mounting circular inserted rods (9), mounting slots are formed in the two sides of the cleaning compression roller (10), one end of each mounting circular inserted rod (9) positioned on the same side extends into each mounting slot, dust-absorbing daub (11) is arranged on the cleaning compression roller (10), a plurality of daub limiting units are arranged on the two sides of the cleaning compression roller (10), and the dust blowing unit is arranged between the two transmission rotating shafts (7);
blow the dirt unit including rotate connect in L shape dead lever (22) of transmission pivot (7) one end, the one end fixedly connected with fan connecting rod (23) of L shape dead lever (22), two fixedly connected with blows dirt fan (24) between fan connecting rod (23), a plurality of dirt holes (25) of blowing have been seted up to the bottom of control circuit board (3).
2. The customizable keyboard according to claim 1, wherein: the spacing unit of daub includes fixed connection in sliding mounting support (12) on clean compression roller (10) lateral wall, sliding connection has a plurality of installation slide bars (13) on sliding mounting support (12), and the one end fixedly connected with daub limiting plate (14) of a plurality of installation slide bars (13), and is a plurality of the other end fixedly connected with installation push pedal (15) of installation slide bar (13), spacing spring (16) have been cup jointed on installation slide bar (13), the both ends of spacing spring (16) respectively with sliding mounting support (12) installation push pedal (15) fixed connection, daub limiting plate (14) with dust absorption daub (11) contact.
3. The customizable keyboard according to claim 2, wherein: the inner wall of the cleaning compression roller (10) is fixedly sleeved with a chemical fiber friction layer (19), and a plurality of rubber balls (20) are arranged in the chemical fiber friction layer (19).
4. The customizable keyboard according to claim 2, wherein: the one end fixedly connected with of installation circle inserted bar (9) pulls out button (17), the fixed cover is gone up in installation circle inserted bar (9) and is connect flexible glue stopper circle (18), is located the homonymy flexible glue stopper circle (18) are located double-end runing rest (8) pull out between button (17).
5. The customizable keyboard according to claim 1, wherein: the top of keyboard shell (1) is rotated and is connected with dust cover (29), clean compression roller (10) dust absorption daub (11) all are located the inside of dust cover (29), be provided with long sunshade of track (30) in track hole (28), two connecting plates (31) of fixedly connected with on the lateral wall of dust cover (29), be located the homonymy connecting plate (31) with long sunshade of track (30) fixed connection.
6. The customizable keyboard according to claim 1, wherein: the utility model discloses a keyboard, including fan connecting rod (23), fan connecting rod (23) are connected with the lateral wall, fixedly connected with stabilizes slide (26) on the lateral wall of fan connecting rod (23), equal sliding connection has in stabilizing slide (26) stabilizes slide bar (27), stabilize slide bar (27) fixed connection be in on the inner wall of keyboard shell (1).
7. The customizable keyboard according to claim 5, wherein: the keyboard is characterized in that the top of the keyboard shell (1) is connected with two limiting sliding plates (32) in a sliding mode, the limiting sliding plates (32), the rail long shielding plates (30) and the connecting plates (31) which are located on the same side correspond to each other in position, and the limiting sliding plates (32) are located on the top of the rail long shielding plates (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110493824.7A CN113263021B (en) | 2021-05-07 | 2021-05-07 | Keyboard with self-defined keys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110493824.7A CN113263021B (en) | 2021-05-07 | 2021-05-07 | Keyboard with self-defined keys |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113263021A CN113263021A (en) | 2021-08-17 |
| CN113263021B true CN113263021B (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110493824.7A Active CN113263021B (en) | 2021-05-07 | 2021-05-07 | Keyboard with self-defined keys |
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| Country | Link |
|---|---|
| CN (1) | CN113263021B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113961040B (en) * | 2021-10-21 | 2023-07-07 | 广州林电智能科技有限公司 | Education touch all-in-one |
| CN116174408B (en) * | 2023-03-15 | 2023-08-22 | 湘元宇控股有限公司 | Efficient mobile phone charger with interface cleaning function |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207103227U (en) * | 2017-08-23 | 2018-03-16 | 山东理工职业学院 | Keyboard cleaning device |
| CN212384203U (en) * | 2018-11-06 | 2021-01-22 | 杨江涛 | Keyboard cleaning device for computer |
| CN211698887U (en) * | 2019-12-18 | 2020-10-16 | 东莞好名电子科技有限公司 | Detachable keyboard convenient to it is clean |
| CN211787011U (en) * | 2020-06-01 | 2020-10-27 | 郑州工业应用技术学院 | Self-cleaning keyboard of computer |
| CN212675521U (en) * | 2020-09-09 | 2021-03-09 | 东北林业大学 | Automatic ash removal keyboard |
-
2021
- 2021-05-07 CN CN202110493824.7A patent/CN113263021B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113263021A (en) | 2021-08-17 |
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