Computer keyboard cleaning device

Abstract

The invention relates to the technical field of cleaning, in particular to a computer keyboard cleaning device which comprises a base. The vibration mechanism comprises a box body fixedly connected to the upper end face of the base, an exhaust fan is fixedly connected to the upper end face of the box body, an electric sliding block is arranged at the top in the box body, and two electric control hydraulic rods and a gas conveying assembly are arranged on the side, away from the box body, of the electric sliding block; a resonance assembly, a vibration conduction assembly and an adsorption assembly are sequentially arranged at the telescopic end of the electric control hydraulic rod from top to bottom. Through an exhaust fan, a resonance assembly, a vibration conduction assembly and an adsorption assembly in the vibration mechanism, adsorption of the keyboard and slight vibration effect applied to the keyboard can be achieved, and the resonance assembly and the vibration conduction assembly convert vibration waves into vibration waves and transmit the vibration waves into the keyboard. The slight vibration can separate dust and sundries which are hidden in the deep position of the gap of the keyboard and are difficult to touch from the keyboard, and the subsequent further difficulty is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning, in particular to a computer keyboard cleaning device. Background Art

[0002] The computer keyboard cleaning device is a device used to clean dust, debris, stains and other pollutants on the computer keyboard to keep the keyboard in good use and hygienic condition.

[0003] When cleaning a large number of keyboards, the existing cleaning methods will damage the performance of the cleaning tools every time they are cleaned. For example, after repeated use of the cleaning glue, the viscosity of the cleaning glue decreases and it cannot effectively remove dust, so that dirt will still remain when the keyboard is cleaned later. The wear of the cleaning brush and the cleaning cloth on the keyboard surface will gradually accumulate as the number of cleanings increases. When a large number of keyboards are processed, a large number of keyboard surfaces will be damaged. In addition, during the continuous cleaning process, frequent replacement of cleaning tools and cleaning of cleaning cloths is not only time-consuming and laborious, but also interrupts the cleaning process, making it impossible to achieve efficient and coherent cleaning operations. This is undoubtedly a huge challenge for places such as Internet cafes and school computer rooms that have a large number of keyboards that need to be cleaned regularly, and it seriously affects the efficiency and quality of the cleaning work. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the present invention provides a computer keyboard cleaning device, which can effectively solve the problem that each cleaning will damage the performance of the cleaning tool and the keyboard when facing the cleaning task of a large number of keyboards in the prior art.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: The present invention provides a computer keyboard cleaning device, comprising: Pedestal; A vibration mechanism, wherein the vibration mechanism comprises a box body fixedly connected to the upper end surface of the base, the upper end surface of the box body is fixedly connected to an exhaust fan, an electric slider is arranged on the inner top of the box body, two electric-controlled hydraulic rods and a gas conveying component are arranged at the bottom of the electric slider, a resonance component, a vibration conduction component and an adsorption component are arranged at the telescopic end of the electric-controlled hydraulic rod in sequence, and stabilization components are arranged on both inner walls of the box body; A cleaning mechanism, the cleaning mechanism comprising a cleaning box arranged at a lower position of the inner wall of the box body and two stirring and attaching electric components symmetrical to the cleaning box, the inner walls on both sides of the cleaning box corresponding to the stirring and attaching electric components are fixedly connected with arc-shaped porous spray blocks, a linear array of multiple discharge components are arranged on the side of the stirring and attaching electric component facing the cleaning box, and the stirring and attaching electric component is connected with the arc-shaped porous spray block through the discharge component, the inner bottom of the cleaning box is fixedly connected with a recovery box, the inner bottom center of the recovery box is fixedly connected with a suction pipe, and the side of the box body is provided with an input and output component connected with the stirring and attaching electric component and the suction pipe; The cleaning mechanism is arranged on the upper end surface of the base, and the cleaning mechanism is connected with the input and output components.

[0006] Preferably, a controller is installed on the side of the box, an entrance is opened at an upper position on a side of the box away from the input and output components, a slide is fixedly connected to the center position of the top of the box, the electric slider is slidably connected to the slide, the electric slider is electrically connected to the controller, connecting blocks are fixedly connected to the opposite sides of the electric slider, the input end of the connecting block is fixedly connected to a connecting pipe, the other end of the connecting pipe is connected to the exhaust fan, and the exhaust fan is electrically connected to the controller, the electric-controlled hydraulic rod is fixedly connected to the electric slider, and the electric-controlled hydraulic rod is electrically connected to the controller.

[0007] Preferably, the gas delivery assembly comprises an elastic rod fixedly connected to the side of the electric slider away from the box body, the side of the elastic rod away from the electric slider is fixedly connected to a diverter, both output ends of the diverter are fixedly connected to a delivery pipe, and both input ends of the diverter are fixedly connected to a transmission pipe; The resonance assembly comprises a vibration isolation box fixedly connected to the telescopic end of the electric-controlled hydraulic rod, the transmission pipe is connected to the vibration isolation box at a side away from the diverter, and a plurality of resonance ball strings are fixedly connected to the internal rectangular array of the vibration isolation box.

[0008] Preferably, the vibration conduction component includes a vibration stabilizing box fixedly connected to the bottom of the vibration isolation box, a porous plate is embedded in the bottom of the vibration stabilizing box, a side of the porous plate facing the vibration stabilizing box is in contact with a plurality of billiard balls, a vibration guide rod is fixedly connected to the center position of the top of the vibration stabilizing box, one end of the vibration guide rod away from the vibration stabilizing box passes through the porous plate and extends into the adsorption component, the rod body of the vibration guide rod located in the vibration stabilizing box is fixedly connected with at least two vibration focusing covers from top to bottom, the opening direction of the vibration focusing covers faces the vibration isolation box, and the end of the vibration guide rod away from the vibration stabilizing box is fixedly connected with a vibration guide block.

[0009] Preferably, the adsorption assembly comprises a conical cover fixedly connected to the bottom of the vibration stabilizing box, the vibration guide block is located in the conical cover, the bottom of the conical cover is fixedly connected to a rubber ring, and the outer peripheral surface of the rubber ring is provided with a plurality of air holes in an annular array; The stabilizing component includes a storage box slidably connected to the inner wall of the box, a plurality of spring rods are fixedly connected to the inner wall of the storage box in a linear array in the length direction, the other ends of the plurality of spring rods are commonly fixedly connected to an L-shaped plate, and both sides of the L-shaped plate are rotatably connected to a plurality of rollers in a linear array.

[0010] Preferably, the stirring and electrical component includes a pressure box fixedly connected to the inner wall of the box body, electrostatic discharge rods are fixedly connected to the inner walls on opposite sides of the pressure box, and the electrostatic discharge rods are electrically connected to a controller, a rotating rod is fixedly connected to the center position of the inner length direction of the pressure box, the rotating rod has a built-in motor, and the built-in motor is electrically connected to the controller, a plurality of stirring frames are fixedly connected to a linear array of the rod body of the rotating rod, a material transfer pipe is fixedly connected to the side of the pressure box, and a material guide pipe is fixedly connected to the side of the suction pipe.

[0011] Preferably, the cleaning box is fixedly connected to a side of the pressure box away from the box body, and the discharge assembly includes a fixed frame fixedly connected to the side of the pressure box facing the cleaning box, and the fixed frame passes through the pressure box and is connected to the arc-shaped porous spray block, and the inner middle part of the fixed frame is hinged with a pair of discharge doors with opposite opening directions, and the inner bottom of the fixed frame away from the pressure box is fixedly connected with a pair of hydraulic door resistances corresponding to the positions of the discharge doors.

[0012] Preferably, the input-output assembly includes a fixing plate fixedly connected to the side of the box body, the upper end surface of the fixing plate is fixedly connected to a first suction pump, the input end of the first suction pump is connected to a material guide pipe, the output end of the first suction pump is fixedly connected to a discharge pipe, the upper end surface of the fixing plate is fixedly connected to a support frame, the upper end surface of the support frame is fixedly connected to a material collection box, the two output ends of the material collection box are respectively connected to two material transfer pipes, and the input end of the material collection box is fixedly connected to a feed pipe.

[0013] Preferably, the cleaning mechanism includes a pressurizer fixedly connected to the upper end surface of the base, the end of the feed pipe away from the material collection box is connected to the output end of the pressurizer, polyethylene particles are stored in the pressurizing box of the pressurizer, the upper end surface of the base is fixedly connected to a cleaner through a leg, the end of the discharge pipe away from the first suction pump is connected to the input end of the cleaner, the side of the cleaner is fixedly connected to a dryer, the bottom of the dryer is fixedly connected to an inner rib pipe, the upper end surface of the base is fixedly connected to a second suction pump, the input end of the second suction pump is connected to the inner rib pipe through a pipe, and the output end of the second suction pump is connected to the input end of the pressurizer through a pipe.

[0014] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects: 1. The keyboard can be adsorbed and a slight vibration effect can be applied to the keyboard through the exhaust fan, the resonance component, the vibration conduction component and the adsorption component in the vibration mechanism. The exhaust fan provides suction to the adsorption component, so that the adsorption component can be fixed to the back of the keyboard. When the exhaust fan provides suction to the adsorption component, it will pass through the resonance component and the vibration conduction component. The resonance component transmits the vibration wave using the suction transmitted by the exhaust fan, and the vibration conduction component can collect the vibration wave and further transmit the vibration wave to the keyboard when the adsorption component completes the adsorption of the keyboard. When cleaning the keyboard, the adsorption component fixes the back of the keyboard to ensure the stability of the keyboard during the cleaning process, and the vibration wave is converted into a vibration wave and transmitted to the keyboard through the resonance component and the vibration conduction component. This slight vibration can separate the dust and debris hidden deep in the gaps of the keyboard and difficult to reach from the keyboard, reducing the subsequent difficulty.

[0015] 2. Through the porous spray block, stirring and charging component and discharge component in the cleaning mechanism of the vibration mechanism, it is possible to apply static electricity to the polyethylene particles delivered by the cleaning mechanism and use the polyethylene particles with static electricity to clean the keyboard. The porous spray block is used to spray the polyethylene particles with static electricity onto the use surface of the keyboard, and the stirring and charging component applies static electricity and stirs the polyethylene particles delivered by the cleaning mechanism to increase the coverage rate of static electricity applied to the polyethylene particles, and the discharge component is used to limit the air pressure in the stirring and charging group. The discharge component is only used when the air pressure in the stirring and charging group reaches When it reaches the specified value, the discharge component will use the air pressure in the stirring and charging group to transfer the polyethylene particles to the porous spray block, thereby completing the cleaning of the keyboard with the static polyethylene particles. The discharge component controls the air pressure in the stirring and charging group to determine the release timing of the polyethylene particles. The material is only discharged when the air pressure reaches the specified value. This ensures that each sprayed polyethylene particle has sufficient power, avoiding premature release, which may reduce the cleaning efficiency of the keyboard due to insufficient pressure, and late release, which may cause damage to the keyboard due to excessive pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic structural diagram of the overall side of the present invention; Figure 3It is a schematic diagram of the structure inside the cleaning mechanism of the present invention; Figure 4 It is a schematic diagram of the structure of the gas delivery assembly of the present invention; Figure 5 It is a structural schematic diagram of the adsorption assembly of the present invention; Figure 6 It is a schematic diagram of the internal structure of the resonance component and the vibration conduction component of the present invention; Figure 7 It is a schematic diagram of the structure of the stabilizing assembly of the present invention; Figure 8 It is a schematic diagram of the structure of the input and output components of the present invention; Fig. 9 It is a structural schematic diagram of the cleaning box of the present invention; Fig.10 This is a schematic structural diagram of the stirring and charging assembly of the present invention; Fig.11 It is a structural schematic diagram of the discharge assembly of the present invention; Fig.12 It is a structural schematic diagram of the cleaning mechanism of the present invention.

[0018] Figure numerals: 1, base; 2, vibration mechanism; 21, box; 211, entrance; 212, slide; 22, exhaust fan; 23, electric slider; 231, connecting block; 232, connecting pipe; 24, gas delivery component; 241, elastic rod; 242, diverter; 243, delivery pipe; 244, transmission pipe; 25, electric hydraulic rod; 26, resonance component; 261, vibration isolation box; 262, resonance ball string; 27, vibration conduction component; 271, vibration stabilization box; 272, porous plate; 273, billiard ball; 274, vibration guide rod; 275, vibration collection cover; 276, vibration guide block; 28, adsorption component; 281, cone cover; 282, rubber ring; 283, air hole; 29, stabilization component; 291, storage box; 2 92. Spring rod; 293. L-shaped plate; 294. Roller; 3. Cleaning mechanism; 31. Cleaning box; 32. Arc-shaped porous spray block; 33. Recovery box; 34. Suction pipe; 341. Material guide pipe; 35. Stirring and electrical assembly; 351. Pressure box; 352. Electrostatic discharge rod; 353. Rotating rod; 354. Stirring frame; 355. Material transfer pipe; 36. Discharge assembly; 361. Fixed frame; 362. Discharge door; 363. Hydraulic door resistor; 37. Input and output assembly; 371. Fixed plate; 372. First suction pump; 373. Discharge pipe; 374. Collection box; 375. Feed pipe; 4. Cleaning mechanism; 41. Pressurizer; 42. Cleaner; 43. Dryer; 44. Inner rib pipeline; 45. Second suction pump. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] The present invention will be further described below in conjunction with the embodiments.

[0021] Example: Refer to Figures 1 to 12 , a computer keyboard cleaning device, comprising: Base 1; The vibration mechanism 2 includes a box body 21 fixedly connected to the upper end surface of the base 1, the upper end surface of the box body 21 is fixedly connected to the exhaust fan 22, the inner top of the box body 21 is provided with an electric slider 23, the bottom of the electric slider 23 is provided with two electric-controlled hydraulic rods 25 and a gas delivery component 24, the telescopic end of the electric-controlled hydraulic rod 25 is provided with a resonance component 26, a vibration conduction component 27 and an adsorption component 28 in sequence, and the inner walls on both sides of the box body 21 are provided with stabilization components 29; The cleaning mechanism 3 comprises a cleaning box 31 arranged at the lower position of the inner wall of the box body 21 and two stirring and charging components 35 symmetrical to the cleaning box 31. The inner walls on both sides corresponding to the cleaning box 31 and the stirring and charging components 35 are fixedly connected with arc-shaped porous spray blocks 32. A plurality of discharge components 36 are arranged in a linear array on one side of the stirring and charging components 35 facing the cleaning box 31, and the stirring and charging components 35 are connected with the arc-shaped porous spray blocks 32 through the discharge components 36. The inner bottom of the cleaning box 31 is fixedly connected with a recovery box 33. The center position of the inner bottom of the recovery box 33 is fixedly connected with a suction pipe 34. The side of the box body 21 is provided with an input and output component 37 connected with the stirring and charging components 35 and the suction pipe 34. The cleaning mechanism 4 is arranged on the upper end surface of the base 1 , and the cleaning mechanism 4 is connected to the input and output assembly 37 .

[0022] The exhaust fan 22 in the vibration mechanism 2 can provide suction for the adsorption component 28, so that the adsorption component 28 can be adsorbed on the back of the keyboard. When the exhaust fan 22 provides suction to the adsorption component 28, it will pass through the resonance component 26 and the vibration conduction component 27. Therefore, the resonance component 26 converts the energy of the suction into vibration waves, and collects and guides the vibration waves into the keyboard through the vibration conduction component 27. When the vibration mechanism 2 completes the adsorption of the keyboard, the cleaning mechanism 4 begins to transport pressurized polyethylene particles into the stirring and charging component 35 in the cleaning mechanism 3, and the stirring and charging component 35 can apply static electricity to the transported polyethylene particles, so that the polyethylene particles have static electricity, and the discharge component 36 is used to control the air pressure in the stirring and charging component 35, so that the polyethylene particles can have enough power to enter the arc-shaped porous spray block 32, and spray from the inside of the arc-shaped porous spray block 32 to the use surface of the keyboard, and the recycling box 33 and the suction pipe 34 can absorb the used polyethylene particles.

[0023] Reference Figures 2 to 4 A controller is installed on the side of the box body 21, and an entrance port 211 is opened at an upper position on the side of the box body 21 away from the input and output components 37. A slideway 212 is fixedly connected to the center position of the top of the box body 21, and the electric slider 23 is slidably connected to the slideway 212. The electric slider 23 is electrically connected to the controller. The opposite sides of the electric slider 23 are fixedly connected to connecting blocks 231, and the input end of the connecting block 231 is fixedly connected to a connecting pipe 232, and the other end of the connecting pipe 232 is connected to the exhaust fan 22, and the exhaust fan 22 is electrically connected to the controller, and the electric-controlled hydraulic rod 25 is fixedly connected to the electric slider 23, and the electric-controlled hydraulic rod 25 is electrically connected to the controller.

[0024] By utilizing the sliding of the electric slider 23 in the slideway 212, the electric-controlled hydraulic rod 25, the resonance component 26, the vibration conduction component 27 and the adsorption component 28 can be driven to move synchronously, thereby achieving adsorption of the keyboard entering from the entrance 211, thereby moving the keyboard to the position corresponding to the cleaning mechanism 3 in the box 21, and the electric-controlled hydraulic rod 25 can achieve the lifting and lowering of the adsorbed keyboard, so that the keyboard can be as close to the cleaning mechanism 3 as possible during cleaning.

[0025] Reference Figures 4 to 6 The gas delivery assembly 24 includes an elastic rod 241 fixedly connected to the side of the electric slider 23 away from the box body 21, and a diverter 242 is fixedly connected to the side of the elastic rod 241 away from the electric slider 23, and both output ends of the diverter 242 are fixedly connected to the delivery pipe 243, and both input ends of the diverter 242 are fixedly connected to the transmission pipe 244; The resonance assembly 26 includes a vibration isolation box 261 fixedly connected to the telescopic end of the electric-controlled hydraulic rod 25. The side of the transmission pipe 244 away from the diverter 242 is connected to the vibration isolation box 261. The internal rectangular array of the vibration isolation box 261 is fixedly connected with multiple resonance ball strings 262.

[0026] The elastic rod 241 in the gas delivery component 24 can be used to fix the diverter 242, and the diverter 242 can also keep moving synchronously with the resonance component 26. The diverter 242 can transfer the suction force transmitted by the exhaust fan 22 to the vibration isolation box 261 of the resonance component 26 through the transmission pipe 244, and then the suction force collides with the resonance ball string 262 in the vibration isolation box 261, so that the resonance ball string 262 generates vibration waves.

[0027] Reference Figures 5 and 6 The vibration conduction component 27 includes a vibration stabilizing box 271 fixedly connected to the bottom of the vibration isolation box 261, a porous plate 272 is embedded in the bottom of the vibration stabilizing box 271, and a plurality of billiard balls 273 are in contact with the side of the porous plate 272 facing the vibration stabilizing box 271, a vibration guide rod 274 is fixedly connected to the center position of the top of the vibration stabilizing box 271, and one end of the vibration guide rod 274 away from the vibration stabilizing box 271 passes through the porous plate 272 and extends into the adsorption component 28, and the rod body of the vibration guide rod 274 located in the vibration stabilizing box 271 is fixedly connected to at least two vibration focusing covers 275 from top to bottom, and the opening direction of the vibration focusing covers 275 faces the vibration isolation box 261, and the one end of the vibration guide rod 274 away from the vibration stabilizing box 271 is fixedly connected to a vibration guide block 276.

[0028] The vibration collecting cover 275 in the vibration conduction component 27 can collect the vibration waves generated by the resonant ball string 262, and further transmit the vibration waves to the vibration guide rod 274, and the vibration guide rod 274 can transmit the vibration waves to the vibration guide block 276. When the adsorption component 28 completes the adsorption, the vibration guide block 276 transmits the vibration waves to the back of the keyboard. Moreover, since the vibration stabilizing box 271 and the vibration isolation box 261 are connected, the suction force will also pass through the vibration stabilizing box 271, so that the multiple billiard balls 273 collide with each other under the influence of the suction force.

[0029] Reference Figure 3 , Figure 5 , Figure 7 The adsorption assembly 28 includes a conical cover 281 fixedly connected to the bottom of the vibration stabilizing box 271, the vibration guide block 276 is located in the conical cover 281, the bottom of the conical cover 281 is fixedly connected to a rubber ring 282, and the outer peripheral surface of the rubber ring 282 is provided with a plurality of air holes 283 in an annular array; The stabilizing assembly 29 includes a storage box 291 slidably connected to the inner wall of the box body 21, and a plurality of spring rods 292 are fixedly connected to the inner wall of the storage box 291 in a linear array in the length direction, and the other ends of the plurality of spring rods 292 are commonly fixedly connected to an L-shaped plate 293, and both sides of the L-shaped plate 293 are rotatably connected to a plurality of rollers 294 in a linear array.

[0030] The conical cover 281 and the rubber ring 282 in the adsorption component 28 can be used to gather the suction force delivered by the exhaust fan 22 to achieve adsorption of the back of the keyboard, and the air holes 283 in the rubber ring 282 are used to realize the flow of suction gas to achieve the continuous effect of the suction gas on the resonance component 26. The storage box 291 in the stabilization component 29 is slidably connected to the box body 21. Therefore, when the L-shaped plate 293 clamps and fixes the edge of the keyboard through the spring rod 292, the storage box 291 can move synchronously with the keyboard to further limit the orientation of the keyboard and avoid position displacement due to the impact of polyethylene particles during cleaning.

[0031] Reference Figures 9 and 10 The stirring and charging assembly 35 includes a pressure box 351 fixedly connected to the inner wall of the box body 21, and electrostatic discharge rods 352 are fixedly connected to the inner walls on both sides of the pressure box 351, and the electrostatic discharge rods 352 are electrically connected to the controller. A rotating rod 353 is fixedly connected to the center position of the inner length direction of the pressure box 351, and the rotating rod 353 has a built-in motor, and the built-in motor is electrically connected to the controller. A plurality of stirring frames 354 are fixedly connected to the linear array of the rod body of the rotating rod 353, and a material transfer pipe 355 is fixedly connected to the side of the pressure box 351, and a material guide pipe 341 is fixedly connected to the side of the suction pipe 34.

[0032] The electrostatic discharge rod 352 in the stirring and charging component 35 can be used to apply static electricity to the polyethylene particles transmitted by the cleaning mechanism 4, and the rotating rod 353 can use the stirring frame 354 on its rod body to stir the polyethylene particles with static electricity entering the pressure box 351, thereby increasing the coverage rate of the electrostatic discharge rod 352 on the polyethylene particles. At the same time, as the cleaning mechanism 4 continuously transmits polyethylene particles with pressurized gas, the air pressure in the pressure box 351 will continue to rise until it reaches the release specified value of the discharge component 36.

[0033] Reference Figures 9 to 11The cleaning box 31 is fixedly connected to the side of the pressure box 351 away from the box body 21, and the discharge assembly 36 includes a fixed frame 361 fixedly connected to the side of the pressure box 351 facing the cleaning box 31, and the fixed frame 361 passes through the pressure box 351 and is connected to the arc-shaped porous spray block 32. A pair of discharge doors 362 with opposite opening directions are hingedly connected to the inner middle part of the fixed frame 361, and a pair of hydraulic door resistances 363 corresponding to the position of the discharge door 362 are fixedly connected to the inner bottom of the fixed frame 361 away from the pressure box 351.

[0034] The discharge door 362 in the discharge assembly 36 is opened or closed. When the discharge door 362 is opened, the pressurized polyethylene particles inside the pressure box 351 can be released into the arc-shaped porous spray block 32. When the discharge door 362 is closed, the pressure box 351 and the arc-shaped porous spray block 32 will not be connected. The lifting and lowering of the hydraulic door resistance 363 is used to control the opening of the discharge door 362.

[0035] Reference Figures 1 to 8 The input-output assembly 37 includes a fixed plate 371 fixedly connected to the side of the box body 21, the upper end surface of the fixed plate 371 is fixedly connected to a first suction pump 372, the input end of the first suction pump 372 is connected to the material guide pipe 341, the output end of the first suction pump 372 is fixedly connected to a discharge pipe 373, the upper end surface of the fixed plate 371 is fixedly connected to a support frame, the upper end surface of the support frame is fixedly connected to a material collection box 374, the two output ends of the material collection box 374 are respectively connected to two material transfer pipes 355, and the input end of the material collection box 374 is fixedly connected to a feed pipe 375.

[0036] The first suction pump 372 in the input-output assembly 37 can provide suction for the suction pipe 34 to complete the recovery of the used polyethylene particles into the cleaning mechanism 4, while the collection box 374 and the transfer pipe 355 can realize the transmission of the polyethylene particles compressed by gas in the cleaning mechanism 4 to the pressure box 351.

[0037] Reference Figure 1 , Fig.12 The cleaning mechanism 4 includes a pressurizer 41 fixedly connected to the upper end surface of the base 1, the end of the feed pipe 375 away from the material collection box 374 is connected to the output end of the pressurizer 41, polyethylene particles are stored in the pressurizing box of the pressurizer 41, the upper end surface of the base 1 is fixedly connected to a cleaner 42 through a leg, the end of the discharge pipe 373 away from the first suction pump 372 is connected to the input end of the cleaner 42, the side of the cleaner 42 is fixedly connected to a dryer 43, the bottom of the dryer 43 is fixedly connected to an inner rib pipe 44, the upper end surface of the base 1 is fixedly connected to a second suction pump 45, the input end of the second suction pump 45 is connected to the inner rib pipe 44 through a pipe, and the output end of the second suction pump 45 is connected to the input end of the pressurizer 41 through a pipe.

[0038] The pressurizer 41 in the cleaning mechanism 4 can be combined with air to form pressurized polyethylene particles containing polyethylene particles, and the pressurized polyethylene particles are transmitted to the pressure box 351 through the transfer pipe 355. The used polyethylene particles sucked by the first suction pump 372 will pass through the discharge pipe 373 and enter the cleaning device 42. The cleaning device 42 cleans the impurities adsorbed by the used polyethylene particles. After cleaning, the cleaning device 42 transports the polyethylene particles to the dryer 43 for drying, and then re-enters the pressurizer 41 through the inner rib pipe 44 and the second suction pump 45.

[0039] The operating principle of this embodiment is as follows: The first step: the operator controls the electric slider 23 to slide on the slideway 212 through the controller, so that the electric slider 23 drives the connected electric hydraulic rod 25, the resonance component 26, the vibration conduction component 27 and the adsorption component 28 to move to the position of the keyboard close to the entrance 211. At the same time, the exhaust fan 22 is also started synchronously. Then the operator puts the keyboard into the entrance 211 (the back of the keyboard faces the electric slider 23, and the use surface faces the cleaning mechanism 3), and then controls the electric hydraulic rod 25 to descend through the controller. The exhaust fan 22 provides suction for the adsorption component 28, so the conical cover 281 and the rubber ring 282 in the adsorption component 28 can effectively gather the suction delivered by the exhaust fan 22. The air holes 283 on the outer peripheral surface of the rubber ring 282, The flow of suction gas is ensured to achieve stable adsorption of the keyboard (the suction force generated by the exhaust fan 22 is greater than the amount of gas leaked from the air hole 283. This difference in force allows a stable negative pressure environment to be formed between the rubber ring 282 and the keyboard when the keyboard is adsorbed, thereby tightly adsorbing the keyboard). The stabilizing components 29 on both sides of the box 21 also play an auxiliary fixing role for the keyboard. The spring rod 292 on the inner wall of the storage box 291 in the stabilizing component 29 is connected to the L-shaped plate 293. The rollers 294 on both sides of the L-shaped plate 293 can roll on the edge of the keyboard and clamp it. The sliding connection between the storage box 291 and the box 21 allows it to move synchronously with the movement of the keyboard, further ensuring the stability of the position of the keyboard in the box 21. The suction force generated by the exhaust fan 22 when it is started is transmitted to the gas delivery component 24 through the connecting pipe 232 and the connecting block 231, and then the gas delivery component 24 divides the flow so that the flow is transmitted to the resonance component 26 and the vibration transmission component 27 respectively, and finally reaches the adsorption component 28; When the suction airflow passes through the gas delivery component 24: the elastic rod 241 in the gas delivery component 24 not only supports the diverter 242, but also ensures that the diverter 242 can stably maintain synchronous displacement with the electric slider 23 and the resonance component 26, thereby ensuring the stability of the airflow during the transmission process, so that the suction can be accurately transmitted to the vibration isolation box 261 of the resonance component 26 through the transmission pipe 244; When the suction airflow passes through the resonance component 26: the suction force is transmitted from the transmission tube 244 to the vibration isolation box 261, thereby causing the resonance ball string 262 in the vibration isolation box 261 to vibrate due to the impact of the airflow, and these vibration waves propagate in the vibration isolation box 261 and are captured by the vibration collecting cover 275 in the vibration conduction component 27. Since the opening direction of the vibration collecting cover 275 faces the vibration isolation box 261, the vibration waves propagating in the vibration isolation box 261 can be guided directly into the internal space of the vibration collecting cover 275, reducing energy scattering and loss, and effectively gathering vibration energy. At the same time, based on the resonance principle, when the vibration frequency of the resonance ball string 262 is close to the natural frequency of the vibration collecting cover 275, resonance will occur, further strengthening energy absorption and storage, so that the vibration energy can be superimposed and enhanced, so the vibration collecting cover 275 can collect the vibration energy from the resonance ball string 262 and stably conduct it to the vibration guide block 276 along the vibration guide rod 274; When the suction airflow passes through the vibration conducting component 27: since the vibration stabilizing box 271 and the vibration isolating box 261 are interconnected, when the suction passes through the vibration stabilizing box 271, the billiard balls 273 therein will collide with each other under the influence of the airflow, further enhancing the vibration irregularity; This multi-state vibration effect is accurately transmitted to the keyboard body through the vibration guide block 276 after the adsorption component 28 completes the adsorption of the back of the keyboard, so that the dust and debris hidden deep in the gaps of the keyboard and difficult to reach are separated from the keyboard surface (including subsequent polyethylene particles) under the action of vibration, reducing the difficulty of subsequent cleaning.

[0040] Moreover, this vibration will not cause damage to the keyboard: On the one hand, because the vibration generated by the device (the device in this solution refers to the computer keyboard cleaning device) is a slight vibration, the vibration is the suction force generated by the exhaust fan 22, and the energy conversion and transmission of the resonant ball string 262, the collision ball 273, the vibration guide rod 274 and the vibration focusing cover 275, so that the vibration is finally transmitted to the keyboard; On the other hand, because the keyboard is effectively fixed and supported by the adsorption component 28 and the stabilization component 29 during cleaning, the rubber ring 282 of the adsorption component 28 can buffer the vibration stress, and the spring rod 292 and the roller 294 of the stabilization component 29 can disperse the vibration and prevent stress concentration, thereby ensuring that the keyboard receives vibration cleaning in a stable state without being damaged.

[0041] Step 2: After the vibration mechanism 2 completes the adsorption, fixation and vibration transmission of the keyboard, the electrically controlled hydraulic rod 25 begins to extend, so that the use surface of the keyboard is close to the cleaning box 31 of the cleaning mechanism 3. At this time, the controller controls the pressurizer 41 in the cleaning mechanism 4 to absorb and compress the outside air, so that the polyethylene particles stored in the pressurizing box are fully mixed with the air to form a pressurized particle flow with a certain pressure (the subsequent mixture of polyethylene particles and air is called: pressurized particle flow). Driven by the pressure difference, this pressurized particle flow flows along the feed pipe 375 into the manifold box 374, and the manifold box 374 can distribute the pressurized particle flow to the two transfer pipes 355, and finally transport it to the pressure box 351 of the stirring and electrical assembly 35.

[0042] Among them, when the pressurized particle flow enters the pressure box 351, the electrostatic discharge rod 352 applies electrostatic charge to the surface of the polyethylene particles in the pressurized particle flow according to the principle of electrostatic adsorption, so that the polyethylene particles have the ability to adsorb dust and debris. At the same time, the rotating rod 353 is also synchronously started with its built-in motor, thereby driving the rotating rod 353 to rotate. As the rotating rod 353 rotates, the stirring frame 354 set in the rotating rod 353 stirs the polyethylene particles, so that the polyethylene particles are fully rolled and mixed in the box, which greatly improves the coverage rate of the electrostatic discharge rod 352 on the polyethylene particles, ensuring that each polyethylene particle can be evenly charged with electrostatic charge, laying a solid foundation for subsequent cleaning work; As the pressurized particle flow is continuously input into the pressure box 351, the air pressure in the pressure box 351 gradually rises. When the pressure sensor in the pressure box 351 detects (pressure sensor detection is a prior art, so it is not drawn in the figure) that the air pressure reaches the preset release specified value of the discharge component 36 (this value is customized by the operator according to the material and volume of the keyboard), the pressure sensor will then feedback information to the controller, and the controller will control the hydraulic door resistance 363 to descend, so that the discharge door 362 loses the barrier of the hydraulic door resistance 363, and under the action of the pressure difference, the pressurized particle flow quickly opens the discharge door 362 through the fixed frame 361 and enters the arc-shaped porous spray block 32. Since the arc-shaped porous spray block 32 is semi-arc-shaped, the spray hole directly faces the use surface of the keyboard, and the pressurized particle flow is sprayed onto the use surface of the keyboard in the form of a spray, so that the particles can penetrate into every gap and corner of the keyboard, and use the electrostatic charge they carry to absorb dust and debris, thereby achieving an efficient cleaning effect.

[0043] Step 3: During the cleaning process, the used polyethylene particles will naturally settle into the recovery box 33 in the cleaning box 31 under the action of gravity and airflow. At this time, the suction force generated by the first suction pump 372 of the input and output component 37 sucks the polyethylene particles in the recovery box 33 through the suction pipe 34, and stably transports them to the cleaning device 42 along the discharge pipe 373. It is a prior art, similar to the industrial particle material cleaning equipment in the prior art, which can use water flow or other cleaning media to clean the impurities adsorbed on the surface of the polyethylene particles. After cleaning, the polyethylene particles are transferred to the dryer 43 under the action of the vacuum filter set in the cleaning device 42. The dryer 43 uses the heat generated by the heating element to quickly evaporate the moisture on the surface of the particles to restore them to a dry state. Finally, the dried polyethylene particles are returned to the pressurizer 41 through the synergistic effect of the inner rib pipe 44 and the second suction pump 45, completing the cleaning process of the entire keyboard; When the polyethylene particles enter the inner rib pipe 44 from the dryer 43, the rib structure inside the inner rib pipe 44 causes a certain obstruction and diversion effect on the polyethylene particles. On the one hand, when the polyethylene particles move along the pipe under the influence of the suction of the second suction pump 45, they will constantly collide and rub against the ribs. This collision and friction causes the particles that are adhered to each other to gradually loosen and separate under the action of mechanical force. On the other hand, the airflow in the inner rib pipe 44 forms a complex flow field under the guidance of the ribs, resulting in local airflow vortices and speed differences. These uneven airflows can exert forces of different directions and sizes on the adhered particle clusters, further promoting the dispersion of the particle clusters, thereby effectively avoiding the polyethylene particles from being affected by adhesion after drying and affecting subsequent recycling, and ensuring that the particles can re-enter the pressurizer 41 in a more dispersed and independent state.

[0044] It should be particularly noted that: during the cleaning process, the operator continuously observes the keyboard surface and the conditions inside the cleaning box 31. When there is no obvious dust, stains or debris on the keyboard surface, and the amount of newly collected dust and debris in the recycling box 33 in the cleaning box 31 is significantly reduced to almost zero, this is used as a basis for judgment. For example, if no impurities are seen on the surface of the polyethylene particles newly entering the recycling box 33 during the continuous cleaning operation for several minutes, it means that most of the pollutants on the keyboard surface have been removed, and the operator will shut down the equipment through the controller. At this time, the electric slider 23 drives the connected electric hydraulic rod 25, resonance component 26, vibration conduction component 27 and adsorption component 28 to move the keyboard back to the entrance 211 position. If the exhaust fan 22 is turned off, the operator then takes out the cleaned keyboard from the entrance 211 and puts the next keyboard to be cleaned back to the entrance 211 position. Then the controller starts the equipment, and the equipment will repeat the above cleaning process.

[0045] It should be noted that the above electric slider 23 will stop near the entrance 211, the extension distance of the hydraulic rod in the adsorption component 28, the adsorption of the keyboard after the keyboard is placed in the entrance 211 and other simple controls are all mature existing control technologies and will not be elaborated here.

[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A computer keyboard cleaning device, characterized in that: include: Base (1); A vibration mechanism (2), the vibration mechanism (2) comprising a box (21) fixedly connected to the upper end surface of the base (1), the upper end surface of the box (21) being fixedly connected to an exhaust fan (22), an electric slider (23) being arranged at the inner top of the box (21), two electric-controlled hydraulic rods (25) and a gas conveying component (24) being arranged at the bottom of the electric-controlled hydraulic rod (23), a resonance component (26), a vibration conduction component (27) and an adsorption component (28) being arranged in sequence at the telescopic end of the electric-controlled hydraulic rod (25), and stabilization components (29) being arranged on both inner walls of the box (21); A cleaning mechanism (3), the cleaning mechanism (3) comprising a cleaning box (31) arranged at a lower position of the inner wall of the box body (21) and two stirring and charging components (35) symmetrical with respect to the cleaning box (31); the inner walls on both sides of the cleaning box (31) corresponding to the stirring and charging components (35) are fixedly connected with arc-shaped multi-porous spray blocks (32); a plurality of discharge components (36) are arranged in a linear array on one side of the stirring and charging components (35) facing the cleaning box (31); the stirring and charging components (35) are connected to the arc-shaped multi-porous spray blocks (32) through the discharge components (36); the inner bottom of the cleaning box (31) is fixedly connected with a recovery box (33); the inner bottom center of the recovery box (33) is fixedly connected with a suction pipe (34); and the side of the box body (21) is provided with an input and output component (37) connected with the stirring and charging components (35) and the suction pipe (34); A cleaning mechanism (4), wherein the cleaning mechanism (4) is arranged on the upper end surface of the base (1), and the cleaning mechanism (4) is connected to the input and output assembly (37).

2. A computer keyboard cleaning device according to claim 1, characterized in that: A controller is installed on the side of the box (21); an entrance (211) is provided at an upper position of a side of the box (21) away from the input / output assembly (37); a slideway (212) is fixedly connected to the center of the top of the box (21); the electric slider (23) is slidably connected to the slideway (212); the electric slider (23) is electrically connected to the controller; two opposite sides of the electric slider (23) are fixedly connected to connecting blocks (231); an input end of the connecting block (231) is fixedly connected to a connecting pipe (232); the other end of the connecting pipe (232) is connected to the exhaust fan (22); the exhaust fan (22) is electrically connected to the controller; the electric-controlled hydraulic rod (25) is fixedly connected to the electric slider (23); and the electric-controlled hydraulic rod (25) is electrically connected to the controller.

3. A computer keyboard cleaning device according to claim 1, characterized in that: The gas delivery assembly (24) comprises an elastic rod (241) fixedly connected to a side of the electric slider (23) away from the box body (21); a flow divider (242) is fixedly connected to the side of the elastic rod (241) away from the electric slider (23); two output ends of the flow divider (242) are fixedly connected to a delivery pipe (243); and two input ends of the flow divider (242) are fixedly connected to a transmission pipe (244); The resonance assembly (26) comprises a vibration isolation box (261) fixedly connected to the telescopic end of the electric-controlled hydraulic rod (25); a side of the transmission pipe (244) away from the flow divider (242) is connected to the vibration isolation box (261); and a plurality of resonance ball strings (262) are fixedly connected to an internal rectangular array of the vibration isolation box (261).

4. A computer keyboard cleaning device according to claim 1, characterized in that: The vibration conduction component (27) comprises a vibration stabilizing box (271) fixedly connected to the bottom of the vibration isolation box (261); a porous plate (272) is embedded in the bottom of the vibration stabilizing box (271); a side of the porous plate (272) facing the vibration stabilizing box (271) contacts a plurality of billiard balls (273); a vibration guide rod (274) is fixedly connected to the center position of the top of the vibration stabilizing box (271); an end of the vibration guide rod (274) away from the vibration stabilizing box (271) passes through the porous plate (272) and extends into the adsorption component (28); a rod body of the vibration guide rod (274) located in the vibration stabilizing box (271) is fixedly connected to at least two vibration collecting covers (275) from top to bottom; an opening direction of the vibration collecting covers (275) faces the vibration isolation box (261); and an end of the vibration guide rod (274) away from the vibration stabilizing box (271) is fixedly connected to a vibration guide block (276).

5. A computer keyboard cleaning device according to claim 4, characterized in that: The adsorption assembly (28) comprises a conical cover (281) fixedly connected to the bottom of the vibration stabilizing box (271), the vibration guide block (276) is located in the conical cover (281), the bottom of the conical cover (281) is fixedly connected to a rubber ring (282), and the outer peripheral surface of the rubber ring (282) is provided with a plurality of air holes (283) in an annular array; The stabilizing component (29) comprises a storage box (291) slidably connected to the inner wall of the box body (21); a plurality of spring rods (292) are fixedly connected in a linear array in the length direction of the inner wall of the storage box (291); the other ends of the plurality of spring rods (292) are commonly fixedly connected to an L-shaped plate (293); and both sides of the L-shaped plate (293) are rotatably connected to a plurality of rollers (294) in a linear array.

6. A computer keyboard cleaning device according to claim 1, characterized in that: The stirring and charging assembly (35) comprises a pressure box (351) fixedly connected to the inner wall of the box body (21); electrostatic discharge rods (352) are fixedly connected to the inner walls on opposite sides of the pressure box (351); and the electrostatic discharge rods (352) are electrically connected to a controller; a rotating rod (353) is fixedly connected to the center position of the inner length direction of the pressure box (351); a built-in motor is built in the rotating rod (353); and the built-in motor is electrically connected to the controller; a plurality of stirring racks (354) are fixedly connected to a linear array of the rod body of the rotating rod (353); a material transfer pipe (355) is fixedly connected to the side of the pressure box (351); and a material guide pipe (341) is fixedly connected to the side of the material suction pipe (34).

7. A computer keyboard cleaning device according to claim 1, characterized in that: The cleaning box (31) is fixedly connected to a side of the pressure box (351) away from the box body (21); the discharge assembly (36) comprises a fixed frame (361) fixedly connected to a side of the pressure box (351) facing the cleaning box (31); the fixed frame (361) penetrates the pressure box (351) and is connected to the arc-shaped multi-hole spray block (32); a pair of discharge doors (362) with opposite opening directions are hingedly connected to the inner middle of the fixed frame (361); and a pair of hydraulic door resistors (363) corresponding to the positions of the discharge doors (362) are fixedly connected to the inner bottom of the fixed frame (361) away from the pressure box (351).

8. A computer keyboard cleaning device according to claim 1, characterized in that: The input-output assembly (37) comprises a fixing plate (371) fixedly connected to the side of the box body (21); the upper end surface of the fixing plate (371) is fixedly connected to a first suction pump (372); the input end of the first suction pump (372) is connected to a material guide pipe (341); the output end of the first suction pump (372) is fixedly connected to a discharge pipe (373); the upper end surface of the fixing plate (371) is fixedly connected to a support frame; the upper end surface of the support frame is fixedly connected to a material collection box (374); two output ends of the material collection box (374) are respectively connected to two material transfer pipes (355); and the input end of the material collection box (374) is fixedly connected to a feed pipe (375).

9. A computer keyboard cleaning device according to claim 8, characterized in that: The cleaning mechanism (4) comprises a pressurizer (41) fixedly connected to the upper end surface of the base (1); one end of the feed pipe (375) away from the material collecting box (374) is connected to the output end of the pressurizer (41); polyethylene particles are stored in the pressurizing box of the pressurizer (41); the upper end surface of the base (1) is fixedly connected to a cleaning device (42) via a support leg; one end of the discharge pipe (373) away from the first suction pump (372) is connected to the input end of the cleaning device (42); the side of the cleaning device (42) is fixedly connected to a drying device (43); the bottom of the drying device (43) is fixedly connected to an inner rib pipe (44); the upper end surface of the base (1) is fixedly connected to a second suction pump (45); the input end of the second suction pump (45) is connected to the inner rib pipe (44) via a pipe; and the output end of the second suction pump (45) is connected to the input end of the pressurizer (41) via a pipe.

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