CN111184941A - Non-contact type disinfectant sprayer - Google Patents
Non-contact type disinfectant sprayer Download PDFInfo
- Publication number
- CN111184941A CN111184941A CN202010120253.8A CN202010120253A CN111184941A CN 111184941 A CN111184941 A CN 111184941A CN 202010120253 A CN202010120253 A CN 202010120253A CN 111184941 A CN111184941 A CN 111184941A
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- China
- Prior art keywords
- transmission shaft
- wall
- cavity
- disinfectant
- gear
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/047—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump supply being effected by follower in container, e.g. membrane or floating piston, or by deformation of container
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
Abstract
The invention discloses a contact-free disinfectant sprayer, which comprises a shell, wherein a working cavity is arranged in the shell, a disinfectant container is fixedly arranged on the inner wall of the lower side of the working cavity, and a storage cavity is arranged in the disinfectant container; the air pressure maintaining assembly is adopted, the air pressure in the working cavity can be pressed into the storage cavity when the air pressure in the storage cavity is small through the up-and-down reciprocating motion of the piston, the disinfectant can be conveyed to the outside through the air pressure difference when the ball valve is in an opening state, personnel contact does not exist in the primary spraying or pressurizing process, and the risk of cross infection caused by contact is reduced.
Description
Technical Field
The invention relates to the technical field of sanitary facilities, in particular to a contact-free disinfectant sprayer.
Background
The disinfectant is used for killing pathogenic microorganisms on a transmission medium, so that the requirement of harmlessness is met, the pathogenic microorganisms are killed out of a human body, the transmission path of infectious diseases is cut off, and the purpose of controlling the infectious diseases is achieved. Many companies require employees to spray alcohol disinfectant on hands before work to prevent the employees from bringing viruses or bacteria to the companies and infecting other colleagues, but at present, many disinfectant spraying methods are manual pressing, and the cross infection is easily caused by the fact that everyone presses in turn, so that the aim of disinfection cannot be achieved.
Disclosure of Invention
The invention aims to provide a contact-free disinfectant sprayer which is used for overcoming the defects in the prior art.
The contact-free disinfectant sprayer comprises a shell, wherein a working cavity is arranged in the shell, a disinfectant container is fixedly arranged on the inner wall of the lower side of the working cavity, a storage cavity is arranged in the disinfectant container, a disinfectant spraying assembly is arranged in the working cavity, the disinfectant spraying assembly comprises a ball valve fixedly arranged on the inner wall of the rear side of the working cavity, a liquid inlet pipe connected between the ball valve and disinfectant in the storage cavity, a liquid outlet pipe connected between the ball valve and the outside, a spraying nozzle arranged on the outside and fixedly connected with the liquid outlet pipe, and a first transmission shaft arranged at the upper end of the ball valve and connected with a device for opening or closing in the ball valve, a liquid adding assembly is arranged on the inner wall of the upper side of the storage cavity, and comprises a first gear arranged on the inner wall of the upper side of the storage cavity and communicated with the working cavity, a cock spirally connected with the threaded hole, and, The device comprises twelve vent holes which are arranged on the outer surface of the cock and penetrate through the cock, a liquid feeding pipe which is connected with the cock through a spline and extends upwards through the inner wall of the upper side of the working cavity to the outside, and a gas pressure maintaining assembly which is positioned on the right side of the gas pressure slide block is arranged on the inner wall of the upper side of the storage cavity.
Preferably, the inner wall of the rear side of the working cavity is fixedly provided with a motor positioned on the upper side of the disinfectant container, and the front end of the motor is in power connection with a second transmission shaft.
Preferably, the inner wall of the upper side of the working cavity is provided with a first through hole communicated with the outside, and the first through hole is used for keeping the working cavity and the outside air pressure to be the same.
Wherein the disinfectant liquid spraying assembly further comprises a rotating shaft support which is slidably connected with the inner wall at the rear side of the working cavity and is positioned on the upper side of the ball valve, a second through hole which is communicated up and down is arranged on the rotating shaft support, the liquid feeding pipe extends up and down through the second through hole, a third transmission shaft which extends up and down and is positioned on the left side of the second through hole is rotatably connected on the rotating shaft support, the lower end of the third transmission shaft is connected with the first transmission shaft through a spline, an auxiliary belt wheel is fixedly arranged on the third transmission shaft which is positioned on the upper side of the rotating shaft support, a fourth transmission shaft which extends up and down and is positioned on the right side of the second through hole is fixedly arranged on the rotating shaft support, a main belt wheel is fixedly arranged on the fourth transmission shaft which is positioned on the upper side of the rotating shaft support, a belt on the lower side of the main, the last second bevel gear that can with first bevel gear meshing is connected that has set firmly of second transmission shaft, pivot support lower extreme has set firmly and is located the iron fixed block on liquid feeding pipe right side, working chamber rear side inner wall has set firmly and is located the electro-magnet of iron fixed block downside, the electro-magnet with be connected with first spring between the iron fixed block.
The liquid feeding assembly further comprises a vertical support fixedly arranged on the inner wall of the upper side of the storage cavity and located on the right side of the cock, a horizontal support extending leftwards and rightwards is fixedly arranged at the lower end of the vertical support and located on the left side of the vertical support, the horizontal support can be abutted to the lower end of the cock, a third through hole which is formed in the rotating shaft support and is vertically communicated with the second through hole and located between the fourth transmission shafts is arranged on the rotating shaft support, a fifth transmission shaft extending downwards through the third through hole is rotatably connected to the inner wall of the upper side of the working cavity, a second gear which is meshed with the toothed part of the cock and is connected with the fifth transmission shaft is fixedly arranged on the lower side of the rotating shaft support, and a knob is fixedly arranged.
Wherein, the atmospheric pressure keeps the subassembly including locating store chamber upside inner wall and upwards extend to the pressurization casing in the working chamber, be equipped with the pressurization chamber in the pressurization casing, pressurization chamber left side inner wall be equipped with the communicating fourth through-hole of working chamber, pressurization intracavity wall sliding connection has the piston, pressurization chamber left and right sides inner wall bilateral symmetry has set firmly upper butt baffle, pressurization chamber rear side inner wall is relative the pressurization chamber bilateral symmetry has set firmly two lower butt baffles, be equipped with in the pressurization chamber can with the butt ball of lower butt baffle or upper butt baffle butt, and when the butt ball with upper butt baffle butt, the piston right-hand member is equipped with the spacing groove, pressurization chamber right side inner wall be equipped with the communicating spout of working chamber, sliding connection has the slide bar that extends to the working chamber in the right side on the spout, the right end of the sliding rod is fixedly provided with a fixed plate, a second spring is connected between the fixed plate and the disinfectant container, the inner wall of the front side of the working chamber is fixedly provided with a fixed block positioned on the upper side of the disinfectant container, the inner wall of the front side of the working chamber is connected with a sliding permanent magnet which can be abutted against the upper end of the fixed block in a sliding way, the rear end of the sliding permanent magnet is rotatably connected with a sixth transmission shaft, the sixth transmission shaft is fixedly provided with a fourth gear which can be meshed with the third gear, the inner wall of the upper side of the working chamber is fixedly provided with a fixed permanent magnet positioned on the upper side of the sliding permanent magnet, the fixed permanent magnet and the sliding permanent magnet are the same in ferromagnetism, the inner wall of the rear side of the working chamber is rotatably connected with a seventh transmission shaft positioned on the right side of the, a fifth gear positioned in front of the first gear is fixedly arranged on the seventh transmission shaft, a hinge rod is hinged between the front end of the fifth gear and the front end of the piston, a third bevel gear positioned behind the first gear is fixedly arranged on the seventh transmission shaft, a fixed support positioned on the right side of the seventh transmission shaft is fixedly arranged on the inner wall of the upper side of the working cavity, an eighth transmission shaft extending left and right is rotatably connected to the fixed support, a fourth bevel gear engaged with the third bevel gear is fixedly arranged on the eighth transmission shaft positioned on the left side of the fixed support, a fifth bevel gear is fixedly arranged on the eighth transmission shaft positioned on the right side of the fixed support, a ninth transmission shaft extending downwards is rotatably connected to the inner wall of the upper side of the working cavity, a sixth bevel gear engaged with the fifth bevel gear is fixedly arranged on the ninth transmission shaft, and a rotary table positioned on the lower side of the sixth bevel gear is fixedly arranged on the ninth transmission shaft, the carousel lower extreme is relative ninth transmission shaft bilateral symmetry ground sliding connection has two butt pieces, just butt piece can with fixed plate left end butt, butt piece with be connected with the third spring between the ninth transmission shaft, it is equipped with and is located to store chamber upside inner wall the atmospheric pressure spout on screw hole right side, sliding connection has upper and lower extension and is located on the atmospheric pressure spout the atmospheric pressure slider of fixed block downside, the slip permanent magnet with be connected with the fourth spring between the atmospheric pressure slider.
The invention has the beneficial effects that: the invention adopts the ball valve, when the electromagnet is electrified and has magnetism, the rotating shaft bracket is enabled to move downwards, the rotating shaft bracket which moves downwards drives the first bevel gear and the second bevel gear to be meshed and connected through the fourth transmission shaft, so that the ball valve is opened, and the disinfectant in the storage cavity is sprayed to the hands of a user through the liquid inlet pipe, the ball valve, the liquid outlet pipe and the spraying nozzle in sequence; the air pressure maintaining assembly is adopted, the air pressure in the working cavity can be pressed into the storage cavity when the air pressure in the storage cavity is small through the up-and-down reciprocating motion of the piston, the disinfectant can be conveyed to the outside through the air pressure difference when the ball valve is in an opening state, personnel contact does not exist in the primary spraying or pressurizing process, and the risk of cross infection caused by contact is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a contact-free disinfectant sprayer according to the present invention;
FIG. 2 is a schematic enlarged view of the structure of "A" of FIG. 1;
FIG. 3 is a schematic enlarged view of the structure of "B" of FIG. 1;
fig. 4 is a schematic view of the structure in the direction "C-C" of fig. 3.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: 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.
Referring to fig. 1 to 4, a contact-free disinfectant sprayer according to an embodiment of the present invention includes a housing 11, a working chamber 12 is disposed in the housing 11, a disinfectant container 16 is fixedly disposed on an inner wall of a lower side of the working chamber 12, a storage chamber 17 is disposed in the disinfectant container 16, a disinfectant spraying assembly 901 capable of spraying disinfectant in the storage chamber 17 to the outside is disposed in the working chamber 12, the disinfectant spraying assembly 901 includes a ball valve 33 fixedly disposed on an inner wall of a rear side of the working chamber 12, a liquid inlet pipe 15 connected between the ball valve 33 and disinfectant in the storage chamber 17, a liquid outlet pipe 13 connected between the ball valve 33 and the outside, a spraying nozzle 14 fixedly connected to the liquid outlet pipe 13, and a first transmission shaft 34 disposed at an upper end of the ball valve 33 and connected to a device for opening or closing in the ball valve 33, through the rotation of the first transmission shaft 34, the ball valve 33 can spray the disinfectant in the storage cavity 17 to the outside, the inner wall of the upper side of the storage cavity 17 is provided with a liquid adding assembly 902, the liquid adding assembly 902 comprises a first gear 75 arranged on the inner wall of the upper side of the storage cavity 17 and communicated with the working cavity 12, a cock 30 spirally connected with the threaded hole 76, twelve vent holes 77 arranged on the outer surface of the cock 30 and penetrating through the cock 30, and a liquid adding pipe 23 connected with the cock 30 in a spline manner and extending upwards through the inner wall of the upper side of the working cavity 12 to the outside, when the vent holes 77 are positioned in the working cavity 12, the internal pressure of the storage cavity 17 is the same as the external atmospheric pressure, the disinfectant can be added into the storage cavity 17 through the liquid adding pipe 23, the inner wall of the upper side of the storage cavity 17 is provided with a gas pressure maintaining assembly 903 positioned on the right side of the, the air pressure maintaining assembly 903 can be used for increasing the pressure of the storage chamber 17 under the condition that the air pressure maintaining assembly 903 is in use, so that the spraying work of the disinfectant liquid spraying assembly 901 is facilitated.
Advantageously, a motor 70 positioned on the upper side of the disinfectant container 16 is fixedly arranged on the inner wall of the rear side of the working chamber 12, a second transmission shaft 69 is connected to the front end of the motor 70 in a power connection manner, and the second transmission shaft 69 can transmit the power of the motor 70 to other components.
Advantageously, the inner wall of the upper side of the working chamber 12 is provided with a first through hole 18 communicating with the outside for keeping the working chamber 12 at the same pressure as the outside.
According to the embodiment, the disinfectant spraying assembly 901 is described in detail below, the disinfectant spraying assembly 901 further includes a rotating shaft support 35 slidably connected to the inner wall of the rear side of the working chamber 12 and located above the ball valve 33, the rotating shaft support 35 is provided with a second through hole 22 penetrating vertically, the liquid feeding pipe 23 extends vertically through the second through hole 22, the rotating shaft support 35 is rotatably connected with a third transmission shaft 19 extending vertically and located on the left side of the second through hole 22, the lower end of the third transmission shaft 19 is connected with the first transmission shaft 34 through a spline, the third transmission shaft 19 located on the upper side of the rotating shaft support 35 is fixedly provided with a secondary pulley 20, the rotating shaft support 35 is fixedly provided with a fourth transmission shaft 67 extending vertically and located on the right side of the second through hole 22, the fourth transmission shaft 67 located on the upper side of the rotating shaft support 35 is fixedly provided with a primary pulley 36, the primary pulley 36 with be connected with belt 21 between the band pulley 20, be located pivot support 35 downside first bevel gear 66 has set firmly on the fourth transmission shaft 67, second transmission shaft 69 on set firmly can with the second bevel gear 64 that first bevel gear 66 meshing is connected, pivot support 35 lower extreme has set firmly and is located the iron fixed block 27 on liquid feeding pipe 23 right side, working chamber 12 rear side inner wall has set firmly and is located the electro-magnet 29 of iron fixed block 27 downside, electro-magnet 29 with be connected with first spring 28 between the iron fixed block 27.
According to the embodiment, the filling assembly 902 is described in detail below, the filling assembly 902 further includes a vertical bracket 31 fixed to the inner wall of the upper side of the storage chamber 17 and located at the right side of the cock 30, a horizontal bracket 32 extending left and right is fixed to the lower end of the vertical bracket 31, and the horizontal bracket 32 located at the left side of the vertical bracket 31 may abut on the lower end of the cock 30, the rotating shaft bracket 35 is provided with a third through hole 26 which is vertically communicated and is positioned between the second through hole 22 and the fourth transmission shaft 67, a fifth transmission shaft 25 extending downwards through the third through hole 26 is rotatably connected to the inner wall of the upper side of the working chamber 12, a second gear 78 engaged with the toothed portion of the cock 30 is fixedly arranged on the fifth transmission shaft 25 at the lower side of the rotating shaft support 35, and a knob 24 is fixedly arranged on the fifth transmission shaft 25 at the outside.
According to the embodiment, the following detailed description will be made on the air pressure maintaining assembly 903, the air pressure maintaining assembly 903 includes a pressurizing housing 54 disposed on the upper inner wall of the storage chamber 17 and extending upward into the working chamber 12, a pressurizing chamber 79 is disposed in the pressurizing housing 54, a fourth through hole 59 communicating with the working chamber 12 is disposed on the left inner wall of the pressurizing chamber 79, a piston 58 is slidably connected to the inner wall of the pressurizing chamber 79, upper abutting baffles 55 are symmetrically disposed on the left and right inner walls of the pressurizing chamber 79, two lower abutting baffles 57 are symmetrically disposed on the left and right inner walls of the pressurizing chamber 79 relative to the pressurizing chamber 79, abutting balls 56 capable of abutting against the lower abutting baffles 57 or the upper abutting baffles 55 are disposed in the pressurizing chamber 79, and when the abutting balls 56 abut against the upper abutting baffles 55, the pressurizing chamber 79 disposed on the upper side of the upper abutting baffles 55 and the pressurizing chamber 79 disposed on the lower side of the upper abutting baffles 55 are disposed on the lower side of the upper abutting baffles 55 Chamber 79 does not communicate with each other, piston 58 right-hand member is equipped with spacing groove 68, pressurize chamber 79 right side inner wall be equipped with communicating spout 46 of working chamber 12, sliding connection has the right hand to extend to slide bar 52 in the working chamber 12 on the spout 46, just the slide bar 52 left end is the inclined plane, slide bar 52 right-hand member has set firmly fixed plate 50, fixed plate 50 with be connected with second spring 51 between the antiseptic solution container 16, working chamber 12 front side inner wall has set firmly and is located the fixed block 60 of antiseptic solution container 16 upside, working chamber 12 front side inner wall sliding connection have can with the slip permanent magnet 38 of fixed block 60 upper end butt, slip permanent magnet 38 rear end rotates and is connected with sixth transmission shaft 71, set firmly on the sixth transmission shaft 71 can with the fourth gear 39 that third gear 65 meshing is connected, working chamber 12 upside inner wall has set firmly and is located the fixed permanent magnet 37 of slip permanent magnet 38 upside, the fixed permanent magnet 37 and the sliding permanent magnet 38 have the same magnetism, a seventh transmission shaft 73 positioned on the right side of the sixth transmission shaft 71 is rotatably connected to the inner wall of the rear side of the working chamber 12, a first gear 75 capable of being engaged with the fourth gear 39 is fixedly arranged on the seventh transmission shaft 73, a fifth gear 40 positioned on the front side of the first gear 75 is fixedly arranged on the seventh transmission shaft 73, a hinge rod 53 is hinged between the front end of the fifth gear 40 and the front end of the piston 58, a third bevel gear 72 positioned on the rear side of the first gear 75 is fixedly arranged on the seventh transmission shaft 73, a fixed bracket 41 positioned on the right side of the seventh transmission shaft 73 is fixedly arranged on the inner wall of the upper side of the working chamber 12, an eighth transmission shaft 42 extending left and right is rotatably connected to the fixed bracket 41, and a fourth bevel gear 74 engaged with the third bevel gear 72 is fixedly arranged on the eighth transmission shaft 42 positioned on the left side of the fixed bracket 41, a fifth bevel gear 44 is fixedly arranged on the eighth transmission shaft 42 positioned on the right side of the fixed bracket 41, a ninth transmission shaft 43 extending downwards is rotatably connected to the inner wall of the upper side of the working chamber 12, a sixth bevel gear 45 engaged with the fifth bevel gear 44 is fixedly arranged on the ninth transmission shaft 43, a turntable 48 positioned on the lower side of the sixth bevel gear 45 is fixedly arranged on the ninth transmission shaft 43, the lower end of the turntable 48 is bilaterally and symmetrically slidably connected with two abutting blocks 49 relative to the ninth transmission shaft 43, the abutting blocks 49 can abut against the left end of the fixed plate 50, a third spring 47 is connected between the abutting blocks 49 and the ninth transmission shaft 43, an air pressure sliding chute 62 positioned on the right side of the threaded hole 76 is arranged on the inner wall of the upper side of the storage chamber 17, and an air pressure sliding block 61 extending vertically and positioned on the lower side of the fixed block 60 is slidably connected to the air, the air pressure slider 61 can slide up and down according to the air pressure in the storage chamber 17, and a fourth spring 63 is connected between the sliding permanent magnet 38 and the air pressure slider 61.
In the initial state, the spindle bracket 35 is at the upper limit position, the cock 30 is at the lower limit position, the first bevel gear 66 is not in meshing connection with the second bevel gear 64, the fourth gear 39 is in meshing connection with the third gear 65 and the first gear 75, the fixing plate 50 is at the right limit state, and the abutting block 49 is not in abutting connection with the left end of the fixing plate 50.
When disinfectant needs to be used, the motor 70 is started to rotate the second transmission shaft 69, when a user places a hand at the lower side of the spray nozzle 14, the electromagnet 29 is electrified and has magnetism, the iron fixed block 27 moves downwards, the first spring 28 accumulates elastic potential energy, the downward moving iron fixed block 27 drives the rotating shaft bracket 35 to move downwards, the downward moving rotating shaft bracket 35 drives the first bevel gear 66 to move downwards through the fourth transmission shaft 67 to be meshed and connected with the second bevel gear 64, the rotating second transmission shaft 69 sequentially drives the third transmission shaft 19 to rotate through the second bevel gear 64, the first bevel gear 66, the fourth transmission shaft 67, the main belt wheel 36, the belt 21 and the auxiliary belt wheel 20, the rotating third transmission shaft 19 drives the part of the control switch in the ball valve 33 to rotate for a circle through the first transmission shaft 34, and accordingly the disinfectant in the storage cavity 17 sequentially passes through the liquid inlet pipe 15, the disinfectant liquid outlet pipe, The ball valve 33, the liquid outlet pipe 13 and the spray nozzle 14 are sprayed out, after the use, the electromagnet 29 is powered off and loses magnetism, the first spring 28 releases elastic potential energy, the rotating shaft bracket 35 is driven to move upwards by the iron fixing block 27, and the rotating shaft bracket 35 which moves upwards drives the first bevel gear 66 to move upwards by the fourth transmission shaft 67 and is not meshed with the second bevel gear 64 any more;
in the using process, the rotating second transmission shaft 69 drives the ninth transmission shaft 43 to rotate sequentially through the third bevel gear 72, the fourth bevel gear 74, the eighth transmission shaft 42, the fifth bevel gear 44 and the sixth bevel gear 45, at this time, the abutting block 49 slides towards a position far away from the symmetrical center under the action of centrifugal force and abuts against the fixed plate 50 and drives the fixed plate 50 to move rightwards, the third spring 47 accumulates elastic potential energy, the second spring 51 accumulates elastic potential energy, the fixed plate 50 moving rightwards drives the slide rod 52 to move rightwards and is not in sliding connection with the limiting groove 68, the rotating second transmission shaft 69 drives the seventh transmission shaft 73 to rotate sequentially through the third gear 65, the fourth gear 39 and the first gear 75, the rotating seventh transmission shaft 73 drives the piston 58 to reciprocate upwards and downwards sequentially through the fifth gear 40 and the hinge rod 53, when the piston 58 moves upwards, the air pressure difference enables the abutting ball 56 to abut against the upper abutting baffle 55, when the piston 58 moves to the upper limit position, the air in the working chamber 12 enters the pressurizing chamber 79 through the fourth through hole 59, when the piston 58 moves downwards, the air is pressed into the storage chamber 17 through the pressurizing chamber 79, at this time, the abutting ball 56 is not abutted with the upper abutting baffle 55, as the air pressure in the storage chamber 17 increases, the air pressure slider 61 slides upwards, the fourth spring 63 accumulates elastic potential energy, when the elastic force generated by the fourth spring 63 is larger than the repulsive force between the fixed permanent magnet 37 and the sliding permanent magnet 38, the sliding permanent magnet 38 is driven to move upwards, the sliding permanent magnet 38 moving upwards is not engaged with the third gear 65 and the first gear 75 through the sixth transmission shaft 71, at this time, the rotating disc 48 loses power and does not rotate any more, the third spring 47 releases the elastic potential energy, the abutting block 49 is driven to slide towards the symmetry center and reset, at this time, the abutting block 49 is not abutted with the left end of the fixed plate 50 any more, the second spring 51 releases elastic potential energy to drive the fixing plate 50 to move leftwards and reset, and the fixing plate 50 moving leftwards is connected with the limiting groove 68 in a sliding mode through the sliding rod 52 to prevent the piston 58 from sliding.
When disinfectant needs to be added, the knob 24 is rotated, the rotating knob 24 drives the cock 30 to rotate sequentially through the fifth transmission shaft 25 and the second gear 78, the rotating cock 30 moves upwards under the effect of the spiral connection of the threaded hole 76, when the vent hole 77 is located in the working cavity 12, the air pressure of the storage cavity 17 is consistent with that of the working cavity 12, the disinfectant can be added into the storage cavity 17 from the liquid feeding pipe 23 at the moment, when the addition is finished, the knob 24 is rotated reversely, the cock 30 moves downwards at the moment, when the cock 30 is abutted to the upper end of the horizontal support 32, the knob 24 cannot be screwed at the moment, and the disinfection step is completed. The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a non-contact antiseptic solution sprayer, includes the casing, be equipped with the working chamber in the casing, working chamber downside inner wall has set firmly the antiseptic solution container, be equipped with in the antiseptic solution container and store the chamber, its characterized in that:
a disinfectant liquid spraying assembly is arranged in the working cavity and comprises a ball valve fixedly arranged on the inner wall of the rear side of the working cavity, a liquid inlet pipe connected between the ball valve and disinfectant liquid in the storage cavity, a liquid outlet pipe connected between the ball valve and the outside, a spraying nozzle arranged outside and fixedly connected with the liquid outlet pipe, and a first transmission shaft arranged at the upper end of the ball valve and connected with a device for opening or closing in the ball valve;
store chamber upside inner wall and be equipped with the liquid feeding subassembly, the liquid feeding subassembly including locate store chamber upside inner wall and with the communicating first gear of working chamber, with screw hole screwed connection's cock, locate the cock surface just runs through twelve air vents of cock, with cock splined connection just upwards extends through the working chamber upside inner wall extends to external liquid feeding pipe, store chamber upside inner wall is equipped with and is located the atmospheric pressure keeps the subassembly on atmospheric pressure slider right side.
2. The contactless disinfectant fluid sprayer of claim 1, wherein: the inner wall of the rear side of the working cavity is fixedly provided with a motor positioned on the upper side of the disinfectant container, and the front end of the motor is in power connection with a second transmission shaft.
3. The contactless disinfectant fluid sprayer of claim 1, wherein: the inner wall of the upper side of the working cavity is provided with a first through hole communicated with the outside, and the first through hole is used for keeping the working cavity and the outside air pressure to be the same.
4. The contactless disinfectant fluid sprayer of claim 1, wherein: the disinfectant liquid spraying assembly further comprises a rotating shaft support which is slidably connected to the inner wall of the rear side of the working cavity and is positioned on the upper side of the ball valve, a second through hole which is communicated up and down is formed in the rotating shaft support, the liquid adding pipe extends up and down through the second through hole, a third transmission shaft which extends up and down and is positioned on the left side of the second through hole is rotatably connected to the rotating shaft support, the lower end of the third transmission shaft is connected with the first transmission shaft through splines, an auxiliary belt wheel is fixedly arranged on the third transmission shaft which is positioned on the upper side of the rotating shaft support, a fourth transmission shaft which extends up and down and is positioned on the right side of the second through hole is fixedly arranged on the rotating shaft support, a main belt wheel is fixedly arranged on the fourth transmission shaft which is positioned on the upper side of the rotating shaft support, a belt is connected between the main belt wheel, the last second bevel gear that can with first bevel gear meshing is connected that has set firmly of second transmission shaft, pivot support lower extreme has set firmly and is located the iron fixed block on liquid feeding pipe right side, working chamber rear side inner wall has set firmly and is located the electro-magnet of iron fixed block downside, the electro-magnet with be connected with first spring between the iron fixed block.
5. The contactless disinfectant fluid sprayer of claim 1, wherein: the liquid feeding subassembly still including set firmly in store chamber upside inner wall and be located the vertical support on cock right side, vertical support lower extreme sets firmly the horizontal stand that extends about, and is located vertical support is left the horizontal stand can with cock lower extreme butt, be equipped with on the pivot support and link up from top to bottom and be located the second through-hole with third through-hole between the fourth transmission shaft, the rotation of work chamber upside inner wall is connected with through the fifth transmission shaft of third through-hole downwardly extending is located the pivot support downside set firmly on the fifth transmission shaft with the second gear that the meshing of the tooth part of cock is connected, be located the external knob has set firmly on the fifth transmission shaft.
6. The contactless disinfectant fluid sprayer of claim 1, wherein: the air pressure maintaining assembly comprises a pressurizing shell which is arranged on the upper inner wall of the storage cavity and extends upwards into the working cavity, a pressurizing cavity is arranged in the pressurizing shell, a fourth through hole communicated with the working cavity is formed in the left inner wall of the pressurizing cavity, a piston is connected to the inner wall of the pressurizing cavity in a sliding manner, upper abutting baffles are arranged on the left inner wall and the right inner wall of the pressurizing cavity in a bilateral symmetry manner, two lower abutting baffles are arranged on the rear inner wall of the pressurizing cavity in a bilateral symmetry manner relative to the pressurizing cavity, abutting balls which can abut against the lower abutting baffles or the upper abutting baffles are arranged in the pressurizing cavity, and when the abutting balls abut against the upper abutting baffles, limiting grooves are formed in the right end of the piston, sliding grooves communicated with the working cavity are formed in the right inner wall of the pressurizing cavity, and sliding rods extending rightwards into the working cavity are connected to the sliding grooves in a sliding manner, the right end of the sliding rod is fixedly provided with a fixed plate, a second spring is connected between the fixed plate and the disinfectant container, the inner wall of the front side of the working chamber is fixedly provided with a fixed block positioned on the upper side of the disinfectant container, the inner wall of the front side of the working chamber is connected with a sliding permanent magnet which can be abutted against the upper end of the fixed block in a sliding way, the rear end of the sliding permanent magnet is rotatably connected with a sixth transmission shaft, the sixth transmission shaft is fixedly provided with a fourth gear which can be meshed with the third gear, the inner wall of the upper side of the working chamber is fixedly provided with a fixed permanent magnet positioned on the upper side of the sliding permanent magnet, the fixed permanent magnet and the sliding permanent magnet are the same in ferromagnetism, the inner wall of the rear side of the working chamber is rotatably connected with a seventh transmission shaft positioned on the right side of the, a fifth gear positioned in front of the first gear is fixedly arranged on the seventh transmission shaft, a hinge rod is hinged between the front end of the fifth gear and the front end of the piston, a third bevel gear positioned behind the first gear is fixedly arranged on the seventh transmission shaft, a fixed support positioned on the right side of the seventh transmission shaft is fixedly arranged on the inner wall of the upper side of the working cavity, an eighth transmission shaft extending left and right is rotatably connected to the fixed support, a fourth bevel gear engaged with the third bevel gear is fixedly arranged on the eighth transmission shaft positioned on the left side of the fixed support, a fifth bevel gear is fixedly arranged on the eighth transmission shaft positioned on the right side of the fixed support, a ninth transmission shaft extending downwards is rotatably connected to the inner wall of the upper side of the working cavity, a sixth bevel gear engaged with the fifth bevel gear is fixedly arranged on the ninth transmission shaft, and a rotary table positioned on the lower side of the sixth bevel gear is fixedly arranged on the ninth transmission shaft, the carousel lower extreme is relative ninth transmission shaft bilateral symmetry ground sliding connection has two butt pieces, just butt piece can with fixed plate left end butt, butt piece with be connected with the third spring between the ninth transmission shaft, it is equipped with and is located to store chamber upside inner wall the atmospheric pressure spout on screw hole right side, sliding connection has upper and lower extension and is located on the atmospheric pressure spout the atmospheric pressure slider of fixed block downside, the slip permanent magnet with be connected with the fourth spring between the atmospheric pressure slider.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010120253.8A CN111184941A (en) | 2020-02-26 | 2020-02-26 | Non-contact type disinfectant sprayer |
| GBGB2008573.4A GB202008573D0 (en) | 2020-02-26 | 2020-06-08 | A contactless disinfectant sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010120253.8A CN111184941A (en) | 2020-02-26 | 2020-02-26 | Non-contact type disinfectant sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111184941A true CN111184941A (en) | 2020-05-22 |
Family
ID=70702577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010120253.8A Withdrawn CN111184941A (en) | 2020-02-26 | 2020-02-26 | Non-contact type disinfectant sprayer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111184941A (en) |
| GB (1) | GB202008573D0 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617374A (en) * | 2020-07-01 | 2020-09-04 | 广州金智医疗器械有限公司 | Auxiliary powder spraying device for dental ulcer |
| CN111714291A (en) * | 2020-06-30 | 2020-09-29 | 新乡医学院第一附属医院 | Portable clinical rescue device for department of cardiology |
| CN113237083A (en) * | 2021-05-07 | 2021-08-10 | 苏州西热节能环保技术有限公司 | Flue gas waste heat cascade recycling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2393496Y (en) * | 1999-11-19 | 2000-08-30 | 武汉丽辉新技术有限公司 | Noncontact induced hand disinfector |
| CN1565409A (en) * | 2003-07-08 | 2005-01-19 | 杨伟明 | Inductive hand washing and sterilization apparatus |
| CN201806965U (en) * | 2010-10-21 | 2011-04-27 | 珠海迪尔生物工程有限公司 | Non-contact disinfecting device |
| EP2561820A1 (en) * | 2011-08-26 | 2013-02-27 | Hartmut J. Schneider | Contactless fluid application device |
| CN109098796A (en) * | 2018-08-17 | 2018-12-28 | 宣城市益成电子科技有限公司 | A kind of steam turbine cleaning device of axial exhaust |
| CN109178419A (en) * | 2018-11-07 | 2019-01-11 | 姚建华 | A kind of equipment obtaining vacuum using injection |
-
2020
- 2020-02-26 CN CN202010120253.8A patent/CN111184941A/en not_active Withdrawn
- 2020-06-08 GB GBGB2008573.4A patent/GB202008573D0/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2393496Y (en) * | 1999-11-19 | 2000-08-30 | 武汉丽辉新技术有限公司 | Noncontact induced hand disinfector |
| CN1565409A (en) * | 2003-07-08 | 2005-01-19 | 杨伟明 | Inductive hand washing and sterilization apparatus |
| CN201806965U (en) * | 2010-10-21 | 2011-04-27 | 珠海迪尔生物工程有限公司 | Non-contact disinfecting device |
| EP2561820A1 (en) * | 2011-08-26 | 2013-02-27 | Hartmut J. Schneider | Contactless fluid application device |
| CN109098796A (en) * | 2018-08-17 | 2018-12-28 | 宣城市益成电子科技有限公司 | A kind of steam turbine cleaning device of axial exhaust |
| CN109178419A (en) * | 2018-11-07 | 2019-01-11 | 姚建华 | A kind of equipment obtaining vacuum using injection |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111714291A (en) * | 2020-06-30 | 2020-09-29 | 新乡医学院第一附属医院 | Portable clinical rescue device for department of cardiology |
| CN111714291B (en) * | 2020-06-30 | 2021-12-10 | 新乡医学院第一附属医院 | Portable clinical rescue device for department of cardiology |
| CN111617374A (en) * | 2020-07-01 | 2020-09-04 | 广州金智医疗器械有限公司 | Auxiliary powder spraying device for dental ulcer |
| CN111617374B (en) * | 2020-07-01 | 2021-02-26 | 刘平平 | Auxiliary powder spraying device for dental ulcer |
| CN113237083A (en) * | 2021-05-07 | 2021-08-10 | 苏州西热节能环保技术有限公司 | Flue gas waste heat cascade recycling device |
Also Published As
| Publication number | Publication date |
|---|---|
| GB202008573D0 (en) | 2020-07-22 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200522 |