CN110665037A - Computer keyboard sterilization and disinfection machine - Google Patents
Computer keyboard sterilization and disinfection machine Download PDFInfo
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- CN110665037A CN110665037A CN201911121856.3A CN201911121856A CN110665037A CN 110665037 A CN110665037 A CN 110665037A CN 201911121856 A CN201911121856 A CN 201911121856A CN 110665037 A CN110665037 A CN 110665037A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultra-violet radiation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/12—Apparatus for isolating biocidal substances from the environment
- A61L2202/123—Connecting means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/15—Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers
Abstract
The invention discloses a computer keyboard sterilization and disinfection machine, which comprises a working box and a working cavity arranged in the working box, wherein the middle part of the working cavity is downwards opened, a fixed plate is arranged in the working cavity in a sliding manner, four groups of suckers are fixedly arranged on the lower end surface of the fixed plate, a keyboard to be sterilized can be sucked up through the suckers, and a lifting and moving device is arranged in the working cavity. The keyboard is convenient to take out.
Description
Technical Field
The invention relates to the field of computer equipment, in particular to a computer keyboard sterilization and disinfection machine.
Background
The keyboard surface often stains sweat, greasy dirt, saliva of the user, there are gaps between every button, deposit the dust easily, if eat east and west before the keyboard, may also fall into residues such as meal or beverage by carelessness, long time, the keyboard surface and various dirt in the joint go up and down more and more, form a large amount of dirt and produce a large amount of germ, can scrub the keyboard surface relatively easily, but the dirt bacterium in the gap often is difficult to handle, so, need a computer keyboard sterilization machine to solve the above-mentioned problem urgently, the invention has improved to the above-mentioned shortcoming.
Disclosure of Invention
The invention aims to provide a computer keyboard sterilization and disinfection machine, which overcomes the problems.
The invention is realized by the following technical scheme.
A sterilization and disinfection machine for a computer keyboard comprises a working box and a working cavity arranged in the working box, wherein the middle part of the working cavity is downwards opened, a fixed plate is arranged in the working cavity in a sliding manner, suckers are fixedly arranged on the lower end face of the fixed plate, four groups of suckers are arranged on the suckers, the keyboard to be disinfected can be sucked up through the suckers, a threaded sleeve capable of sliding up and down is arranged in the working cavity, a lifting and moving device is arranged on the upper side of the threaded sleeve and can control the threaded sleeve to lift, the lower end face of the threaded sleeve is fixedly connected with the upper end face of the fixed plate, a disinfection box is arranged on the lower cavity wall on the right side of the working cavity in a sliding manner, a disinfection cavity is arranged in the disinfection box, an L-shaped fixed plate is fixedly arranged in the disinfection cavity, the L-shaped fixed plate is arranged, a first clamping block is arranged in the first clamping groove in a sliding manner, the end face of the first clamping block, which is separated from the end face of the first clamping groove, is connected with the first clamping groove through a first spring, the keyboard can be clamped by the L-shaped fixing plate, a first through hole is arranged on the upper side of the L-shaped fixing plate in a left-right penetrating manner on the sterilizing box, a reagent box is fixedly arranged on the lower cavity wall of the working cavity, which is positioned on the right side of the sterilizing box, a reagent cavity is arranged in the reagent box, a disinfectant in the reagent cavity can enter the sterilizing cavity to sterilize the keyboard, an ultraviolet instrument is slidably arranged on the upper end face of the reagent box, the ultraviolet instrument can slide into the sterilizing cavity leftwards and sterilize after being started, a clamping device is fixedly arranged on the outer end wall on the left side of the sterilizing box, a fixing table positioned on the left side of the working cavity is, the right end face of the first rack is fixedly provided with a conical plate, the conical plate can be clamped into the clamping device, the disinfection box is pulled to slide leftwards, and the keyboard after disinfection is taken out.
Further, the lifting moving device also comprises a first chute positioned at the upper end of the working box, an electromagnet is fixedly arranged on the left cavity wall of the first chute, a magnet sliding block is slidably arranged in the first chute, the right end surface of the electromagnet is connected with the left end surface of the magnet sliding block through a second spring, a motor is fixedly arranged on the lower end surface of the magnet sliding block, a motor shaft is arranged on the lower end surface of the motor, a first gear is connected with the outer end wall of the motor shaft through a spline, a threaded rod is fixedly arranged on the lower end surface of the motor shaft, the outer end wall of the threaded rod is in threaded connection with the threaded sleeve, a ring cavity with a downward opening is fixedly arranged in the first gear, fixing rods are rotatably arranged in the ring cavity, the fixing rods are arranged in bilateral symmetry, the lower end surface of the fixing rods is fixedly connected with, the limiting box is internally provided with a limiting cavity, the limiting cavity is opened downwards, the outer end wall of the threaded sleeve is fixedly provided with a limiting plate abutted to the limiting cavity, the limiting plate can limit the threaded sleeve to slide in the limiting cavity, the rear end of the working box is provided with a second sliding groove, a sliding block is arranged in the second sliding groove in a sliding mode, the left end face of the sliding block is connected with the left cavity wall of the second sliding groove through a third spring, the front end face of the sliding block is fixedly provided with a sliding rod, and the front end face of the sliding rod is fixedly connected with the rear end face of the limiting box.
Further, reagent box right side top has set firmly the feed supplement hole, work box right-hand member wall runs through to be equipped with and is located the rectangular hole on feed supplement hole right side, through the feed supplement hole the rectangular hole can to reagent intracavity supplyes disinfectant, reagent box left side bottom has set firmly the water pump, the left and right sides terminal surface has set firmly the water pipe, left side water pipe up end has set firmly the atomizer, the atomizer can be with disinfectant atomizing back blowout, run through on the disinfect box and be located L type fixed plate downside second through-hole, the water pipe can pass the second through-hole gets into in the disinfection intracavity.
Furthermore, a second rack is fixedly arranged on the upper end surface of the ultraviolet instrument, the right end surface of the second rack is connected with the right cavity wall of the working cavity through a fourth spring, a first rotating shaft positioned on the right side of the motor is rotatably arranged on the upper cavity wall of the working cavity, a first one-way bearing is fixedly arranged on the outer end wall of the first rotating shaft, a second gear is fixedly arranged on the outer end wall of the first one-way bearing, when the motor rotates reversely, the second gear rotates under the action of the first one-way bearing, a first bevel gear is fixedly arranged at the bottom tail end of the first rotating shaft, a second rotating shaft is rotatably arranged on the front and rear cavity walls of the working cavity, a second bevel gear meshed with the first bevel gear is fixedly arranged on the second rotating shaft, a third rotating shaft positioned on the upper side of the second rack is rotatably arranged on the front and rear cavity walls of the working cavity, and the third rotating shaft is in transmission connection with the, and a third gear meshed with the upper tooth surface of the second rack is fixedly arranged on the third rotating shaft, and the second rack can slide leftwards by the rotation of the third gear.
Further, chucking device include fixed connection in the restriction piece of disinfect box left side outer end wall, restriction piece longitudinal symmetry sets up, be equipped with downward open-ended second draw-in groove in the restriction piece, it is equipped with the second fixture block to slide in the second draw-in groove, second fixture block up end with the cavity wall passes through fifth spring coupling on the second draw-in groove, works as when the conical plate slides right, can block into the second fixture block right side works as when the conical plate slides left, through the second fixture block drives the disinfect box slides left, takes out and accomplishes sterile keyboard.
Furthermore, a fourth rotating shaft positioned on the left side of the motor is rotatably arranged on the upper cavity wall of the working cavity, a second one-way bearing is fixedly arranged on the outer end wall of the fourth rotating shaft, a fourth gear is fixedly arranged on the outer end wall of the second one-way bearing, when the motor rotates reversely, the fourth gear rotates under the action of the second one-way bearing, a third bevel gear is fixedly arranged at the bottom of the fourth rotating shaft, a fifth rotating shaft positioned on the lower side of the third bevel gear is rotatably arranged on the front and rear cavity walls of the working cavity, a fourth bevel gear meshed with the third bevel gear is fixedly arranged on the fifth rotating shaft, a sixth rotating shaft positioned on the upper side of the first rack is rotatably arranged on the front and rear cavity walls of the working cavity, a fifth gear meshed with the upper rack of the first rack is fixedly arranged on the sixth rotating shaft, the fifth rotating shaft is in transmission connection with the sixth rotating shaft through a second belt pulley, and the left end surface of the first rack is connected with the left cavity wall of the working cavity through a sixth, when the fifth gear rotates, the first rack can slide rightwards, and the conical plate is clamped in the clamping device.
The invention has the beneficial effects that: the invention relates to a sterilization and disinfection device for the surface of a keyboard, wherein a lifting and moving device of the device can convey the keyboard to be sterilized and disinfected into a disinfection cavity, a disinfectant in a reagent cavity is pumped into the disinfection cavity, atomized and sprayed on the keyboard to kill bacteria on the surface of the keyboard, an ultraviolet instrument entering the disinfection cavity is started to perform double disinfection on the keyboard in the disinfection cavity, a good sterilization effect is achieved, and the disinfection cavity can automatically slide out after sterilization is completed, so that the keyboard is convenient to take out.
Drawings
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
FIG. 1 is a schematic view of the overall structure of a computer keyboard sterilization and disinfection machine according to the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is a schematic view of the structure at B-B in FIG. 1;
FIG. 4 is a schematic view of the structure at C-C in FIG. 1;
fig. 5 is a schematic structural diagram at D in fig. 1.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
As shown in fig. 1-5, a computer keyboard sterilization and disinfection machine comprises a work box 10 and a work chamber 11 disposed in the work box 10, the middle of the work chamber 11 is open downward, a fixing plate 48 is slidably disposed in the work chamber 11, suction cups 47 are fixedly disposed on the lower end surface of the fixing plate 48, four groups of suction cups 47 are disposed, the keyboard to be disinfected can be sucked up by the suction cups 47, a threaded sleeve 53 capable of sliding up and down in the work chamber 11 is provided, a lifting and moving device 80 is disposed on the upper side of the threaded sleeve 53, the lifting and moving device 80 can control the threaded sleeve 53 to lift, the lower end surface of the threaded sleeve is fixedly connected with the upper end surface of the fixing plate 48, a disinfection box 46 is slidably disposed on the lower wall of the right side of the work chamber 11, a disinfection chamber 45 is disposed in the disinfection box 46, and an L-shaped fixing plate 40 is fixedly disposed on the, the L-shaped fixing plate 40 is symmetrically arranged left and right, the upper portion of the L-shaped fixing plate 40 is fixedly provided with a first clamping groove 71 with an inward opening, a first clamping block 69 is arranged in the first clamping groove 71 in a sliding manner, the end face of the first clamping block 69 is separated from the first clamping groove 71 and is connected with the first clamping groove 71 through a first spring 70, the L-shaped fixing plate 40 can clamp a keyboard, a first through hole 44 positioned on the upper side of the L-shaped fixing plate 40 is arranged on the disinfecting box 46 in a left-right penetrating manner, a reagent box 37 positioned on the right side of the disinfecting box 46 is fixedly arranged on the lower cavity wall of the working cavity 11, a reagent cavity 38 is arranged in the reagent box 37, a disinfectant in the reagent cavity 38 can enter the disinfecting cavity 45 to sterilize the keyboard, an ultraviolet instrument 34 is arranged on the upper end face of the reagent box 37 in a sliding manner, the ultraviolet instrument 34 can slide into the disinfecting cavity 45 left side and can be sterilized after being started, and a clamping device, the left cavity wall of the working cavity 11 is fixedly provided with a fixing table 60 positioned on the left side of the clamping device 81, the upper end face of the fixing table 60 slides to be provided with a first rack 61, the right end face of the first rack 61 is fixedly provided with a conical plate 59, the conical plate 59 can be clamped into the clamping device 81, the sterilizing box 46 slides leftwards, and a sterilized keyboard is taken out.
Advantageously, the lifting moving device 80 further comprises a first sliding chute 21 located at the upper end of the work box 10, the left cavity wall of the first sliding chute 21 is fixedly provided with an electromagnet 18, the first sliding chute 21 is slidably provided with a magnet sliding block 20, the right end surface of the electromagnet 18 is connected with the left end surface of the magnet sliding block 20 through a second spring 19, the lower end surface of the magnet sliding block 20 is fixedly provided with a motor 56, the lower end surface of the motor 56 is provided with a motor shaft 57, the outer end wall of the motor shaft 57 is splined and connected with a first gear 55, the lower end surface of the motor shaft 57 is fixedly provided with a threaded rod 51, the outer end wall of the threaded rod 51 is in threaded connection with the threaded sleeve 53, the first gear 55 is fixedly provided with a downwardly open annular cavity 54, the annular cavity 54 is rotatably provided with fixing rods 58, the fixing rods 58 are arranged in bilateral symmetry, the lower end, the outer end wall of threaded sleeve 53 slides and is equipped with spacing case 50, be equipped with spacing chamber 49 in the spacing case 50, spacing chamber 49 is opening downwards, threaded sleeve 53 outer end wall set firmly with the limiting plate 52 of spacing chamber 49 butt, limiting plate 52 can restrict threaded sleeve 53 is in slide in spacing chamber 49, work box 10 rear end is equipped with second spout 67, it is equipped with slider 66 to slide in second spout 67, slider 66 left end face with second spout 67 left side chamber wall passes through third spring 68 and connects, the terminal surface has set firmly slide bar 65 before the slider 66, terminal surface fixed connection in before the slide bar 65 spacing case 50 rear end face.
Beneficially, a feeding hole 36 is fixedly arranged at the top of the right side of the reagent box 37, a rectangular hole 35 located on the right side of the feeding hole 36 is arranged in the right end wall of the working box 10 in a penetrating manner, a disinfectant can be supplemented into the reagent cavity 38 through the feeding hole 36 and the rectangular hole 35, a water pump 39 is fixedly arranged at the bottom of the left side of the reagent box 37, water pipes 41 are fixedly arranged on the end surfaces of the left side and the right side, an atomizer 42 is fixedly arranged on the upper end surface of the left water pipe 41, the atomizer 42 can atomize the disinfectant and then spray out, a second through hole 43 located on the lower side of the L-shaped fixing plate 40 is arranged on the disinfection box 46 in a penetrating manner, and the water pipes 41 can enter the disinfection cavity 45 through the second.
Advantageously, a second rack 33 is fixedly arranged on the upper end surface of the ultraviolet instrument 34, the right end surface of the second rack 33 is connected with the right cavity wall of the working cavity 11 through a fourth spring 32, the upper cavity wall of the working cavity 11 is rotatably provided with a first rotating shaft 23 positioned on the right side of the motor 56, the outer end wall of the first rotating shaft 23 is fixedly provided with a first one-way bearing 24, the outer end wall of the first one-way bearing 24 is fixedly provided with a second gear 25, when the motor 56 rotates reversely, the second gear 25 rotates under the action of the first one-way bearing 24, the bottom end of the first rotating shaft 23 is fixedly provided with a first bevel gear 26, the front and rear cavity walls of the working cavity 11 are rotatably provided with a second rotating shaft 28, the second rotating shaft 28 is fixedly provided with a second bevel gear 27 engaged with the first bevel gear 26, the front and rear cavity walls of the working cavity 11 are rotatably provided with a third rotating shaft 31 positioned on the upper, the third rotating shaft 31 is in transmission connection with the second rotating shaft 28 through a first belt pulley 29, a third gear 30 engaged with the upper tooth surface of the second rack 33 is fixedly arranged on the third rotating shaft 31, and the third gear 30 rotates to enable the second rack 33 to slide leftwards.
Beneficially, the clamping device 81 includes a limiting block 72 fixedly connected to the outer end wall of the left side of the sterilizing box 46, the limiting block 72 is symmetrically arranged up and down, a second slot 73 with a downward opening is arranged in the limiting block 72, a second clamping block 75 is slidably arranged in the second slot 73, the upper end surface of the second clamping block 75 is connected with the upper cavity wall of the second slot 73 through a fifth spring 74, when the conical plate 59 slides rightwards, the second clamping block 75 can be clamped into the right side, and when the conical plate 59 slides leftwards, the sterilizing box 46 is driven to slide leftwards through the second clamping block 75, and the keyboard which is sterilized is taken out.
Advantageously, a fourth rotating shaft 17 positioned on the left side of the motor 56 is rotatably disposed on the upper cavity wall of the working cavity 11, a second one-way bearing 16 is fixedly disposed on the outer end wall of the fourth rotating shaft 17, a fourth gear 15 is fixedly disposed on the outer end wall of the second one-way bearing 16, when the motor 56 rotates reversely, the fourth gear 15 rotates under the action of the second one-way bearing 16, a third bevel gear 14 is fixedly disposed at the bottom of the fourth rotating shaft 17, a fifth rotating shaft 13 positioned on the lower side of the third bevel gear 14 is rotatably disposed on the front and rear cavity walls of the working cavity 11, a fourth bevel gear 12 engaged with the third bevel gear 14 is fixedly disposed on the fifth rotating shaft 13, a sixth rotating shaft 63 positioned on the upper side of the first rack 61 is rotatably disposed on the front and rear cavity walls of the working cavity 11, a fifth gear 64 engaged with the rack on the first rack 61 is fixedly disposed on the sixth rotating shaft 63, and the fifth rotating shaft 13 is in transmission connection with the sixth rotating shaft 63 through a second pulley 22, the left end face of the first rack 61 is connected with the left cavity wall of the working cavity 11 through a sixth spring 62, and when the fifth gear 64 rotates, the first rack 61 can slide rightwards, so that the conical plate 59 is clamped in the clamping device 81.
Sequence of mechanical actions of the whole device:
the initial state of the invention is as follows: the electromagnet 18 is not electrified, the second spring 19 is in a relaxed state, the limiting plate 52 is abutted with the upper cavity wall of the limiting cavity 49, the first gear 55 is meshed with the fourth gear 15, the sixth spring 62 is in a relaxed state, the first rack 61 is positioned on the upper end surface of the fixed table 60, the fourth spring 32 is in a relaxed state, the ultraviolet instrument 34 is positioned on the upper end surface of the reagent box 37, and the right end surface of the disinfection box 46 is abutted with the left end surface of the reagent box 37;
1. when a keyboard needing to be disinfected is available, the motor 56 starts to rotate forwards, the motor 56 rotates to drive the motor shaft 57 to rotate, the motor shaft 57 rotates to drive the threaded rod 51 to rotate, the threaded rod 51 rotates to enable the threaded sleeve 53 to move downwards under the action of the limiting plate 52, the threaded sleeve 53 moves downwards to drive the fixed rod 58 to move downwards, the fixed rod 58 moves downwards to drive the first gear 55 to move downwards, the first gear 55 is disengaged from the fourth gear 15, the threaded sleeve 53 moves downwards to drive the fixed plate 48 to move downwards, the fixed plate 48 moves downwards to drive the sucker 47 to move downwards, and the keyboard needing to be disinfected is adsorbed by the sucker 47;
2. when the suction disc 47 adsorbs the keyboard, the motor 56 is started to rotate reversely, the threaded rod 51 rotates to enable the threaded sleeve 53 to slide upwards under the action of the limiting plate 52, when the fixing plate 48 slides upwards to the upper side of the sterilizing box 46, the electromagnet 18 is electrified to repel the magnet slide block 20, the magnet slide block 20 slides rightwards to the right cavity wall of the first sliding groove 21, the magnet slide block 20 slides rightwards to drive the motor 56 to slide rightwards, and when the right end face of the magnet slide block 20 is abutted to the right cavity wall of the first sliding groove 21, the first gear 55 is meshed with the second gear 25, so that the fixing plate 48 is positioned on the upper side of the;
3. the motor 56 starts to rotate forward to make the threaded sleeve 53 slide downward, the threaded sleeve 53 slides downward to drive the fixing plate 48 to slide downward, the fixing plate 48 slides downward into the disinfection chamber 45, the keyboard adsorbed on the lower side of the motor shaft 57 is clamped into the upper side surface of the L-shaped fixing plate 40, the keyboard is clamped through the first clamping block 69, the motor 56 starts to rotate backward to make the threaded sleeve 53 slide upward, the threaded sleeve 53 slides upward to drive the limiting plate 52 to slide upward, when the upper end surface of the limiting plate 52 is abutted against the upper wall of the limiting chamber 49, the first gear 55 is engaged with the second gear 25, the motor shaft 57 rotates to drive the first gear 55 to rotate, the first gear 55 rotates to make the second gear 25 rotate under the action of the first one-way bearing 24, the second gear 25 rotates to drive the first rotating shaft 23 to rotate, the first rotating shaft 23 rotates to drive the first bevel gear 26 to rotate, because the first bevel gear, the first bevel gear 26 rotates to drive the second bevel gear 27 to rotate, and the second bevel gear 27 rotates to drive the second rotating shaft 28 to rotate;
4. because the second rotating shaft 28 is in transmission connection with the third rotating shaft 31 through the first belt pulley 29, the third rotating shaft 31 is driven to rotate by the rotation of the second rotating shaft 28, the third rotating shaft 31 drives the third gear 30 to rotate, because the third gear 30 is meshed with the upper tooth surface of the second rack 33, the third gear 30 rotates, so that the second rack 33 slides leftwards, because the lower end surface of the second rack 33 is fixedly connected with the upper end surface of the ultraviolet instrument 34, the second rack 33 slides leftwards to drive the ultraviolet instrument 34 to slide leftwards, so that the ultraviolet instrument 34 slides leftwards to the disinfection cavity 45 and is positioned on the upper side of the keyboard to be disinfected, and the ultraviolet instrument 34 is started to disinfect the keyboard;
5. when the ultraviolet instrument 34 is positioned in the disinfection cavity 45, the water pump 39 is started, the disinfectant in the reagent cavity 38 is pumped into the atomizer 42 through the water pipe 41, atomized by the atomizer 42 and sprayed out, so that the sterilization and disinfection effects are achieved;
6. after the disinfection is finished, the ultraviolet instrument 34 and the water pump 39 stop working, the electromagnet 18 is powered off to reset the second spring 19, the second spring 19 is reset to enable the magnet slide block 20 to slide leftwards, the magnet slide block 20 slides leftwards to drive the motor 56 to slide leftwards, and the first gear 55 is disengaged from the second gear 25 and is engaged with the fourth gear 15;
7. the rotation of the first gear 55 causes the fourth gear 15 to rotate under the action of the second one-way bearing 16, the rotation of the fourth gear 15 drives the fourth rotating shaft 17 to rotate, the rotation of the fourth rotating shaft 17 drives the third bevel gear 14 to rotate, because the third bevel gear 14 is meshed with the fourth bevel gear 12, the rotation of the third bevel gear 14 drives the fourth bevel gear 12 to rotate, the rotation of the fourth bevel gear 12 drives the fifth rotating shaft 13 to rotate, because the fifth rotating shaft 13 is in transmission connection with the sixth rotating shaft 63 through the second belt pulley 22, the rotation of the fifth rotating shaft 13 drives the sixth rotating shaft 63 to rotate, the rotation of the sixth rotating shaft 63 drives the fifth gear 64 to rotate, because the fifth gear 64 is meshed with the upper tooth surface of the first rack 61, the rotation of the fifth gear 64 causes the first rack 61 to slide rightwards, the first rack 61 slides rightwards to drive the tapered plate 59 to slide rightwards, when the tapered plate 59 slides rightwards to be clamped into the, thereby motor 56 stops to make sixth spring 62 reset, thereby sixth spring 62 resets and drives first rack 61 and slide left, and first rack 61 slides left and drives tapered plate 59 and slide left, and tapered plate 59 slides left and drives disinfect box 46 through second fixture block 75 and slide left, and the keyboard that the manual disinfection was accomplished of taking out is disinfected.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. A sterilization and disinfection machine for a computer keyboard comprises a working box and a working cavity arranged in the working box, wherein the middle part of the working cavity is downwards opened, a fixed plate is arranged in the working cavity in a sliding manner, suckers are fixedly arranged on the lower end face of the fixed plate, four groups of suckers are arranged on the suckers, the keyboard to be disinfected can be sucked up through the suckers, a threaded sleeve capable of sliding up and down is arranged in the working cavity, a lifting and moving device is arranged on the upper side of the threaded sleeve and can control the threaded sleeve to lift, the lower end face of the threaded sleeve is fixedly connected with the upper end face of the fixed plate, a disinfection box is arranged on the lower cavity wall on the right side of the working cavity in a sliding manner, a disinfection cavity is arranged in the disinfection box, an L-shaped fixed plate is fixedly arranged in the disinfection cavity, the L-shaped fixed plate is arranged, a first clamping block is arranged in the first clamping groove in a sliding manner, the end face of the first clamping block, which is separated from the end face of the first clamping groove, is connected with the first clamping groove through a first spring, the keyboard can be clamped by the L-shaped fixing plate, a first through hole is arranged on the upper side of the L-shaped fixing plate in a left-right penetrating manner on the sterilizing box, a reagent box is fixedly arranged on the lower cavity wall of the working cavity, which is positioned on the right side of the sterilizing box, a reagent cavity is arranged in the reagent box, a disinfectant in the reagent cavity can enter the sterilizing cavity to sterilize the keyboard, an ultraviolet instrument is slidably arranged on the upper end face of the reagent box, the ultraviolet instrument can slide into the sterilizing cavity leftwards and sterilize after being started, a clamping device is fixedly arranged on the outer end wall on the left side of the sterilizing box, a fixing table positioned on the left side of the working cavity is, the right end face of the first rack is fixedly provided with a conical plate, the conical plate can be clamped into the clamping device, the disinfection box is pulled to slide leftwards, and the keyboard after disinfection is taken out.
2. A computer keyboard sterilization and disinfection machine according to claim 1, wherein: the lifting moving device also comprises a first chute positioned at the upper end of the working box, the left cavity wall of the first chute is fixedly provided with an electromagnet, the first chute is internally provided with a magnet sliding block in a sliding manner, the right end surface of the electromagnet is connected with the left end surface of the magnet sliding block through a second spring, the lower end surface of the magnet sliding block is fixedly provided with a motor, the lower end surface of the motor is provided with a motor shaft, the outer end wall of the motor shaft is in splined connection with a first gear, the lower end surface of the motor shaft is fixedly provided with a threaded rod, the outer end wall of the threaded rod is in threaded connection with the threaded sleeve, a downward-opening annular cavity is fixedly arranged in the first gear, fixed rods are rotationally arranged in the annular cavity and are arranged in bilateral symmetry, the lower end surface of the fixed rods is fixedly connected, the limiting box is internally provided with a limiting cavity, the limiting cavity is opened downwards, the outer end wall of the threaded sleeve is fixedly provided with a limiting plate abutted to the limiting cavity, the limiting plate can limit the threaded sleeve to slide in the limiting cavity, the rear end of the working box is provided with a second sliding groove, a sliding block is arranged in the second sliding groove in a sliding mode, the left end face of the sliding block is connected with the left cavity wall of the second sliding groove through a third spring, the front end face of the sliding block is fixedly provided with a sliding rod, and the front end face of the sliding rod is fixedly connected with the rear end face of the limiting box.
3. A computer keyboard sterilization and disinfection machine according to claim 1, wherein: reagent case right side top has set firmly the feed supplement hole, work box right-hand member wall runs through to be equipped with and is located the rectangular hole on feed supplement hole right side, through the feed supplement hole the rectangular hole can to reagent intracavity supplyes disinfectant, reagent case left side bottom has set firmly the water pump, the left and right sides terminal surface has set firmly the water pipe, left side water pipe up end has set firmly the atomizer, the atomizer can be with disinfectant atomizing back blowout, it is located to run through on the disinfect box the second through-hole of L type fixed plate downside, the water pipe can pass the second through-hole gets into in the disinfection intracavity.
4. A computer keyboard sterilization and disinfection machine according to claim 1, wherein: a second rack is fixedly arranged on the upper end face of the ultraviolet instrument, the right end face of the second rack is connected with the right cavity wall of the working cavity through a fourth spring, a first rotating shaft positioned on the right side of the motor is rotatably arranged on the upper cavity wall of the working cavity, a first one-way bearing is fixedly arranged on the outer end wall of the first rotating shaft, a second gear is fixedly arranged on the outer end wall of the first one-way bearing, when the motor rotates reversely, the second gear rotates under the action of the first one-way bearing, a first bevel gear is fixedly arranged at the bottom end of the first rotating shaft, a second rotating shaft is rotatably arranged on the front cavity wall and the rear cavity wall of the working cavity, a second bevel gear meshed with the first bevel gear is fixedly arranged on the second rotating shaft, a third rotating shaft positioned on the upper side of the second rack is rotatably arranged on the front cavity wall and the rear cavity wall of the working cavity, and the third rotating, and a third gear meshed with the upper tooth surface of the second rack is fixedly arranged on the third rotating shaft, and the second rack can slide leftwards by the rotation of the third gear.
5. A computer keyboard sterilization and disinfection machine according to claim 1, wherein: the chucking device include fixed connection in the restriction piece of disinfect box left side outer end wall, restriction piece longitudinal symmetry sets up, be equipped with downward open-ended second draw-in groove in the restriction piece, it is equipped with the second fixture block to slide in the second draw-in groove, second fixture block up end with the cavity wall passes through fifth spring coupling on the second draw-in groove, works as when the conical plate slides right, can block into the second fixture block right side, works as when the conical plate slides left, through the second fixture block drives the disinfect box slides left, takes out and accomplishes sterile keyboard.
6. The computer keyboard sterilization and disinfection machine of claim 5, wherein: a fourth rotating shaft positioned on the left side of the motor is arranged on the upper cavity wall of the working cavity in a rotating manner, a second one-way bearing is fixedly arranged on the outer end wall of the fourth rotating shaft, a fourth gear is fixedly arranged on the outer end wall of the second one-way bearing, when the motor rotates reversely, the fourth gear rotates under the action of the second one-way bearing, a third bevel gear is fixedly arranged at the bottom of the fourth rotating shaft, a fifth rotating shaft positioned on the lower side of the third bevel gear is rotatably arranged on the front and rear cavity walls of the working cavity, a fourth bevel gear meshed with the third bevel gear is fixedly arranged on the fifth rotating shaft, a sixth rotating shaft positioned on the upper side of the first rack is rotatably arranged on the front and rear cavity walls of the working cavity, a fifth gear meshed with the first rack is fixedly arranged on the sixth rotating shaft, the fifth rotating shaft is in transmission connection with the sixth rotating shaft through a second belt pulley, the left end face of the first rack is connected with the left cavity wall of the working cavity through a sixth, when the fifth gear rotates, the first rack can slide rightwards, and the conical plate is clamped in the clamping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911121856.3A CN110665037A (en) | 2019-11-15 | 2019-11-15 | Computer keyboard sterilization and disinfection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911121856.3A CN110665037A (en) | 2019-11-15 | 2019-11-15 | Computer keyboard sterilization and disinfection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110665037A true CN110665037A (en) | 2020-01-10 |
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ID=69087470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911121856.3A Withdrawn CN110665037A (en) | 2019-11-15 | 2019-11-15 | Computer keyboard sterilization and disinfection machine |
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| Country | Link |
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| CN (1) | CN110665037A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111037004A (en) * | 2020-01-15 | 2020-04-21 | 宁波希澈机械科技有限公司 | Gear manufacturing machine capable of recovering gear lubricating oil |
| CN112045938A (en) * | 2020-09-01 | 2020-12-08 | 张婷婷 | Manufacturing and processing technology of food plastic packaging box |
| CN112588723A (en) * | 2021-01-07 | 2021-04-02 | 成都小灰鱼科技有限公司 | Mechanical keyboard degassing unit |
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Application publication date: 20200110 |
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