Washing air three-in-one sensing faucet

Abstract

The invention relates to the technical field of sensing faucets, and discloses a washing air three-in-one sensing faucet which comprises a faucet body, a drainage cylinder and a sleeve connected to the front end of the faucet body, two air cylinders are symmetrically arranged in the sleeve, a discharge nozzle is arranged below the sleeve in a penetrating mode, and a first sensor is fixed to the outer side of the drainage cylinder; the lower end of the water faucet is in threaded connection with a threaded cylinder, and the lower end of the threaded cylinder is connected with a fan, so that water drainage, air blowing and hand sanitizer drainage are integrated on the water faucet, and a plurality of drainage holes are uniformly formed in the lower end of a drainage cylinder in a penetrating manner; the quantity adjusting part is rotatably arranged at the lower end of the drainage cylinder and is in sealed connection with the drainage cylinder; the wiping part is movably arranged below the quantity adjusting part; according to the water supply device, manual intervention is avoided, meanwhile, accurate switching of drainage channels is achieved through the synergistic effect of the quantity adjusting part and the wiping part, and therefore the water supply device meets different water use requirements and cleans the sensing end of the sensor in a coordinated and matched mode.

Description

Technical Field

[0001] The present invention relates to the technical field of induction faucets, and in particular to a three-in-one induction faucet for washing and blowing. Background Art

[0002] Currently, common sensor faucets, hand sanitizers, and air-drying hand drying devices are usually independently configured with single functions, making it difficult to achieve multifunctional integration. Traditional faucets can only provide a single water supply function. Although some high-end products integrate functions such as sensor water supply, hand sanitizer supply, and air drying, they generally use a fixed drain hole design, which can only drain water through a single channel, resulting in a limited range of water output adjustment. Especially in public places or different usage scenarios, users have different water flow requirements (such as washing hands, rinsing items, etc.), and traditional structures cannot achieve flexible adaptation. In addition, after long-term use, scale easily accumulates on the surface of the sensor, affecting its detection accuracy. Existing cleaning methods mostly rely on manual disassembly and wiping, which is inefficient to maintain. Therefore, how to develop a three-in-one sensor faucet with automatic sensing water supply, liquid supply, air drying, and self-cleaning has become a problem that needs to be solved in the relevant technical field.

[0003] The existing sensor faucets have a single water output and cannot be flexibly adjusted according to actual needs, which affects the user experience and water-saving effect. In addition, the sensor is prone to accumulate scale, dust and other impurities after long-term use, resulting in reduced sensing sensitivity, affecting the normal operation of the equipment, and lacks an effective automatic cleaning mechanism. Summary of the Invention

[0004] The present invention provides a three-in-one sensor faucet with a cleaning air function, which can achieve precise switching of drainage channels through the coordinated action of a metering part and a wiping part while avoiding manual intervention, thereby adapting to different water needs and coordinating to clean the sensing end of the sensor.

[0005] In order to solve the above technical problems, the technical solutions of the present invention are as follows:

[0006] In a first aspect, a three-in-one sensor faucet for washing and blowing comprises a faucet and a drain cylinder, and a sleeve connected to the front end of the faucet, wherein two air cylinders are symmetrically arranged in the sleeve, and the air cylinders pass through the sleeve and are located on both sides of the drain cylinder, a discharge nozzle is provided through the lower part of the sleeve, and a first sensor is fixed to the outer side of the drain cylinder, a threaded barrel is threadedly connected to the lower end of the faucet, a hose and a water pipe are provided through the interior of the threaded barrel, and the water pipe is connected to the drain cylinder, and the hose is connected to the discharge nozzle, a fan is connected to the lower end of the threaded barrel, and the threaded barrel is communicated with the air cylinder, so as to integrate drainage, blowing and hand soap discharge on the faucet, and further comprises: a plurality of discharge holes are evenly opened through the lower end of the drain cylinder;

[0007] The amount adjustment part is rotatably arranged at the lower end of the drain cylinder and is sealed to adjust the drainage volume. The amount adjustment part includes a magnetic driving part arranged through the lower end of the drain cylinder and a rotary cover rotatably arranged at the lower end of the drain cylinder. It also includes an adjustment tube evenly arranged through the rotary cover, and two drainage tubes are symmetrically connected to the outer side of the adjustment tube, and the drainage tubes correspond to the positions of the drainage holes respectively;

[0008] a wiping portion movably disposed below the amount adjusting portion, the wiping portion comprising an electric rod penetrating the rotary cover, a sponge, and a belt, the sponge being rotatably disposed on the telescopic end of the electric rod via the belt and a supporting rotating component, with the upper end of the sponge being in the same horizontal plane as the lower end of the first sensor, so as to translate and wipe the first sensor;

[0009] The adjustment and driving part is movably arranged in the turntable and can be connected to the wiping part in a transmission manner so as to use the adjustment part to drive the wiping part to rotate. It includes a rectangular groove symmetrically opened inside the turntable and a circular groove opened at the lower end of the turntable and connected to the rectangular groove. It also includes two push plates elastically and liftably arranged in the rectangular groove and a rubber sleeve fixed under the push plate, as well as an inclined rubber wheel that can cooperate with the rubber sleeve, and the inclined rubber wheel and the push plate are connected to the supporting rotating component through a continuous driving part.

[0010] Furthermore, the amount adjustment part includes a blocking member and a magnetic push member. The blocking member is rotatably arranged at the lower end of the drainage cylinder and is sealed. The magnetic push member is connected to the blocking member and is sealed and arranged through the center of the drainage cylinder. The blocking member includes:

[0011] The sealing ring is fixed on the inner side of the screw cap and fits with the outer side of the drain cylinder;

[0012] The rubber ring is fixed to the upper end of the regulating tube and the drain tube and is located outside the drain hole;

[0013] Support ring, fixed on the inner side of the drainage cylinder;

[0014] The L ring is fixed on the inner side of the screw cap, extends above the support ring, and is sealed with the support ring.

[0015] Furthermore, the magnetic push member includes:

[0016] The casing is arranged at the center line of the drainage cylinder and passes through the lower end of the drainage cylinder;

[0017] A servo motor is fixed to the inner wall of the casing;

[0018] A transmission shaft connected to the driving end of the servo motor;

[0019] The turntable is rotatably connected to the outside of the transmission shaft through a bearing;

[0020] The magnetic push component is arranged on the outside of the turntable and is connected to the rotary cover.

[0021] Furthermore, the magnetic push part includes:

[0022] Neodymium magnets are evenly embedded on the outside of the turntable;

[0023] L ring, fixed to the inner wall of the screw cap;

[0024] The magnetic ring is fixed on the inner side of the L ring and extends to the outer side of the casing;

[0025] The magnetic ring is magnetically attracted to the neodymium magnet;

[0026] The L-ring is in sealing contact with the upper side of the support ring.

[0027] Furthermore, the cleaning portion includes a supporting and pushing member and a cleaning member. The supporting and pushing member passes through the rotary cover and is fixedly connected and is located below the rotary cover. The cleaning member is arranged above the supporting and pushing member and passes through the rotary cover. The supporting and pushing member includes:

[0028] Through-mouth, opening through the screw cap;

[0029] A through opening is opened through the lower end of the casing;

[0030] The fixing seat is fixed on the outside of the fixed end of the electric rod and is fixedly connected with the casing through the through opening and the through opening via a fixing component.

[0031] Furthermore, the supporting rotating component includes:

[0032] a support rod, fixed to the telescopic end of the electric pole;

[0033] There are two rotating rods symmetrically fixed on the support rod;

[0034] The rotating rods are provided with two symmetrical and rotationally connected to the support rods.

[0035] Furthermore, the cleaning member includes:

[0036] There are two support wheels, which are rotatably arranged on the outer sides of the two rotating rods respectively;

[0037] There are two rollers, which are fixedly arranged on the outer sides of the two rotating rods respectively;

[0038] The belt is sleeved on the outer sides of the two rollers and one of the support wheels, and the other support wheel supports the outer side of the belt;

[0039] The sponge is provided with through-openings and through-openings.

[0040] Furthermore, the adjustment and driving part includes an adjustment member and a driving member, wherein the adjustment member is arranged through the turntable, and the driving member is arranged above the fixed end of the electric rod and can contact the adjustment member, and the adjustment member includes:

[0041] T-slots are symmetrically opened on the outside of the transmission shaft;

[0042] The T-plate is slidably arranged in the T-slot and cooperates with the T-slot;

[0043] One end of the push plate is connected to one end of the T plate;

[0044] The rubber sleeve is located on the outside of the transmission shaft;

[0045] The guide wheel is rotatably arranged above the fixed end of the electric rod and extends through the through opening into the through opening;

[0046] The inclined rubber wheel is fixed on the outer side of the guide wheel.

[0047] Furthermore, the driven connecting parts include:

[0048] A support ring, rotatably connected to the outer sides of the two push plates through a bearing;

[0049] There are two springs, which are symmetrically arranged below the support ring and whose lower ends are fixed to the rotating disk;

[0050] An annular groove is provided on the outer side of one of the rotating rods;

[0051] The wide rubber band is sleeved on the inner side of the guide wheel and the ring groove.

[0052] Furthermore, the continuous drive parts include:

[0053] A perforation is provided at the lower end of the transmission shaft;

[0054] The movable groove is provided inside the transmission shaft and is connected with the through hole and the T-slot;

[0055] A connecting plate is arranged in the movable groove, and its two ends are respectively connected to the two T-plates;

[0056] A support rod is rotatably connected below the connecting plate and is located in the through hole;

[0057] A pull rope, one end of which is connected to the lower end of the support rod and the other end of which passes through the through hole;

[0058] A bungee cord, one end of which is fixed to the other end of the drawstring;

[0059] The collar is fixed to the other end of the elastic rope and sleeved on the outside of one of the rotating rods.

[0060] The above solution of the present invention includes at least the following beneficial effects:

[0061] The regulating part is used to form a dynamic alignment relationship between the regulating tube and the drainage holes. The cooperation of magnetic transmission and sealing components is used to realize two-speed water output adjustment (such as ten-degree rotation to open the corresponding part of the drainage holes), and the water flow mode is quickly switched, which significantly improves the adaptability to the user's water demand. At the same time, the driving of the regulating part and the adjustment of the driving part are used to realize the operation of the sensing end of the active cleaning sensor of the wiping part, which improves the flexibility of the water output and the sensitivity of sensing the water output, provides convenience for cleaning work, and improves the cleaning efficiency of the water outlet sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0062] Figure 1 This is an overall three-dimensional diagram of the three-in-one sensor faucet for washing and air provided in an embodiment of the present invention; Figure 2 A cross-sectional plan view of a faucet and sleeve combination provided by an embodiment of the present invention; Figure 3 A three-dimensional exploded view of the air duct, support tube and end cover provided in an embodiment of the present invention; Figure 4 A bottom perspective view of a faucet provided by an embodiment of the present invention; Figure 5 A bottom perspective view of a protective cover provided by an embodiment of the present invention; Figure 6 A cross-sectional plan view of a fan, filter element, and bellows assembly provided in an embodiment of the present invention; Figure 7 The embodiment of the present invention provides Figure 6 Schematic diagram of the structure at A in FIG; Figure 8 A three-dimensional exploded view of a drain cylinder and a rotary cover provided in an embodiment of the present invention; Figure 9 A bottom-view exploded view of the drain cylinder and the rotary cover provided in an embodiment of the present invention; Figure 10 A planar cross-sectional view of a drain cylinder and a rotary cover assembly provided in an embodiment of the present invention; Figure 11 A three-dimensional diagram of a wiping unit provided in an embodiment of the present invention; Figure 12 A three-dimensional exploded view of a wiping portion provided in an embodiment of the present invention; Figure 13 The embodiment of the present invention provides Figure 12 Schematic diagram of the structure at D in FIG; Figure 14 The embodiment of the present invention provides Figure 10 Schematic diagram of the structure at B in FIG; Figure 15 The embodiment of the present invention provides Figure 10 Schematic diagram of the structure at C in FIG; Figure 16 A three-dimensional exploded view of a servo motor and a turntable provided in an embodiment of the present invention; Figure 17 The embodiment of the present invention provides Figure 16 Schematic diagram of the structure at E in .

[0063] Description of reference numerals:

[0064] In the figure: 1. faucet; 2. sleeve; 3. support cylinder; 4. drain cylinder; 5. joint; 6. first sensor; 7. end cap; 8. air cylinder; 9. pipe groove; 10. second sensor; 11. air outlet; 12. discharge nozzle; 13. third sensor; 14. threaded pipe; 15. threaded cylinder; 16. water pipe; 17. electric three-way valve; 18. hose; 19. suction pump; 20. liquid bottle; 21. bellows; 22. blower; 23. protective cover; 24. filter element; 25. UV lamp; 26. screw cap; 27. sealing ring; 28. regulating tube; 29. ​​discharge pipe; 30. rubber ring; 31. discharge hole; 32. protective cylinder; 33. servo motor; 34. transmission shaft; 35. turntable; 36. neodymium magnet ;37. L-ring;38. Magnetic ring;39. Support ring;40. Fixed seat;41. Electric rod;42. Support rod;43. Rotating rod;44. Support wheel;45. Rotating rod;46. Roller;47. Belt;48. Sponge;49. T-slot;50. T-plate;51. Push plate;52. Support ring;53. Spring;54. Rubber sleeve;55. Bevel rubber wheel;56. Guide wheel;57. Wide rubber band;58. Ring groove;59. Retaining ring;60. Through-hole;61. Through-hole;62. Support rod;63. Pull rope;64. Elastic rope;65. Ring;66. Support rod;67. First switch;68. Second switch;69. Rectangular groove;70. Circular groove;71. Perforation;72. Movable groove;73. Connecting plate. DETAILED DESCRIPTION

[0065] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0066] like Figures 1 to 17As shown, an embodiment of the present invention provides a smoke extinguishing column based on automatic induction fire extinguishing, comprising a faucet 1 and a drain cylinder 4, and a sleeve 2 connected to the front end of the faucet 1, two air tubes 8 are symmetrically arranged in the sleeve 2, and the air tubes 8 pass through the sleeve 2 and are located on both sides of the drain cylinder 4, a discharge nozzle 12 is penetrated below the sleeve 2, a first sensor 6 is fixed to the outside of the drain cylinder 4, a threaded cylinder 15 is threadedly connected to the lower end of the faucet 1, a hose 18 and a water pipe 16 are penetrated inside the threaded cylinder 15, and the water pipe 16 is connected to the drain cylinder 4, and the hose 18 is connected to the discharge nozzle 12, a fan 22 is connected to the lower end of the threaded cylinder 15, and the threaded cylinder 15 is communicated with the air tube 8, so as to integrate drainage, blowing and hand soap discharge on the faucet 1, and further comprising: a plurality of discharge holes 31 are evenly penetrated at the lower end of the drain cylinder 4;

[0067] The adjustment unit is rotatably disposed at the lower end of the drain cylinder 4 and is sealed to adjust the drainage volume. It includes a magnetic driving component disposed through the lower end of the drain cylinder 4 and a rotary cover 26 rotatably disposed at the lower end of the drain cylinder 4. It also includes an adjustment tube 28 evenly disposed through the rotary cover 26, and two drainage tubes 29 symmetrically connected to the outer side of the adjustment tube 28, and the drainage tubes 29 correspond to the positions of the drainage holes 31 respectively;

[0068] The wiping unit is movably disposed below the adjusting unit and includes an electric rod 41, a sponge 48, and a belt 47 disposed through the rotary cover 26. The sponge 48 is rotatably disposed at the telescopic end of the electric rod 41 via the belt 47 and a supporting rotating component, and the upper end of the sponge 48 is in the same horizontal plane as the lower end of the first sensor 6, so as to wipe and clean the first sensor 6 in a translational manner.

[0069] The adjustment and driving part is movably arranged in the turntable 35 and can be connected to the wiping part in a transmission manner so as to use the adjustment part to drive the wiping part to rotate. It includes a rectangular groove 69 symmetrically opened inside the turntable 35, and a circular groove 70 opened at the lower end of the turntable 35 and connected to the rectangular groove 69. It also includes two push plates 51 elastically and liftably arranged in the rectangular groove 69 and a rubber sleeve 54 fixed under the push plate 51, as well as an inclined rubber wheel 55 that can cooperate with the rubber sleeve 54, and the inclined rubber wheel 55 and the push plate 51 are connected to the supporting rotating component through a continuous driving part.

[0070] Specifically, the upper end of the faucet 1 is provided with a support tube 3, and the sleeve 2 is sleeved on the outside of the support tube 3, the upper end of the drainage tube 4 is connected with a joint 5, and the joint 5 is located in the faucet 1, and the two ends of the sleeve 2 are plugged with end caps 7. The upper end of one of the air tubes 8 is integrally formed with a pipe groove 9, and the pipe groove 9 can provide a through channel and placement space for the hose 18. A second sensor 10 is provided on the inside of the air tube 8, and the second sensor 10 passes through the lower end of the air tube 8. An air outlet 11 is opened at the lower end of the air tube 8. A third sensor 13 is embedded below the sleeve 2 and is located in front of the discharge nozzle 12. The lower end of the faucet 1 The end is threadedly connected with a threaded pipe 14, the lower end of the threaded pipe 14 is threadedly connected to the upper end of the threaded barrel 15, the lower end of the water pipe 16 is connected to an electrically controlled three-way valve 17, the lower end of the hose 18 is connected to a liquid suction pump 19, the lower end of the liquid suction pump 19 is threadedly connected to a liquid bottle 20, and the suction end of the liquid suction pump 19 is inserted into the liquid bottle 20, the lower end of the threaded barrel 15 is threadedly connected with a bellows 21, the lower end of the bellows 21 is connected to a fan 22, the input end of the fan 22 is clamped with a protective cover 23, the inner side of the protective cover 23 is provided with a filter element 24, the input end of the fan 22 is provided with a UV lamp 25, and the UV lamp 25 is located above the filter element 24;

[0071] When the second sensor 10 senses an obstacle, it will start the fan 22. At the same time, the UV lamp 25 needs to be continuously powered to emit UV light to inhibit bacteria in the filter element 24, blocking the growth and spread of bacteria and viruses. The bellows 21, the threaded barrel 15, the faucet 1 and the sleeve 2 can provide a moving space and a guiding role for the wind blown out by the fan 22, so that the wind can enter the wind tube 8 and be blown out through the air outlet 11 below the wind tube 8. The threaded barrel 15 can provide a through channel and support for the hose 18 and the water pipe 16, so that water, wind and hand soap can be separated from each other. When the first sensor 6 senses an obstacle, it will control the electronic control The three-way valve 17 opens the channel with the water pipe 16, allowing water to pass through the electrically controlled three-way valve 17 into the water pipe 16, and enter the joint 5 along the water pipe 16, and enter the drain cylinder 4 through the joint 5, finally filling the drain cylinder 4 and being discharged through the drainage hole 31. The staff can put hand soap into the liquid bottle 20. When the second sensor 10 senses an obstacle, it will start the suction pump 19, so that the hand soap in the liquid bottle 20 can be sucked out and transported to the hose 18, and enter the discharge nozzle 12 along the hose 18, and finally be discharged through the discharge nozzle 12. The support tube 3 can provide a through channel and stable support for the drain cylinder 4 and the first sensor.

[0072] In the actual application process of the embodiment, the staff needs to connect one end of the electrically controlled three-way valve 17 with the angle valve of the pipeline conveying cleaning water, and separate the liquid bottle 20 from the lower end of the liquid suction pump 19 by using the threaded action, pour the liquid soap into the liquid bottle 20, reset the liquid bottle 20, and threadedly install the faucet 1 to the working site by using the threaded pipe 14, so that the faucet 1 can support the sleeve 2, the sleeve 2 can stably support the air cylinder 8 and the supporting cylinder 3. First, the user can stretch his hand below the discharge nozzle 12, the third inductor 13 will sense the obstacle (hand), so that the liquid suction pump 19 is started, and then the liquid soap is discharged from the lower end of the discharge nozzle 12 to the user's hand. Then the user can stretch his hand below the supporting cylinder 3 and the drain cylinder 4, at this time the first inductor 6 will sense the obstacle, and then control the electrically controlled three-way valve 17 to open the passage of the angle valve and the water pipe 16, so that water can enter the drain cylinder 4 and be sprayed from the discharge hole 31 to the inside of the discharge pipe 29, and then be sprayed to the outside through the discharge pipe 29, for the user to wash his hands. Then the user can stretch his hand below the second inductor 10, at this time the second inductor 10 will sense the obstacle, so as to start the fan 22 to run for a preset time, so that the fan 22 sucks the air outside through the cover 23 and the filter element 24 and conveys it into the corrugated pipe 21, and blows it out from the air outlet 11 along the corrugated pipe 21, the threaded cylinder 15, the threaded pipe 14, the faucet 1, the sleeve 2 and the air cylinder 8. At the same time, the user needs to move his hand below the air outlet 11, so as to use the wind blown out from the air outlet 11 to dry the residual water stains on his hands, realizing the "one-step completion" of taking liquid soap, washing hands and drying hands without moving steps, which is more convenient, more environmentally friendly and more sanitary. The three functions are realized for separate use, avoiding cross infection of the user, and realizing function interlocking, so that only one function can be used at the same time, avoiding function confusion, and the structure design realizes water and electricity separation, reduces product failure caused by water leakage, realizes double guarantee of leakage risk, and the hand drying part realizes drying of both hands at the same time by using the setting of two air cylinders 8, which is more suitable for use habits and more efficient.

[0073] As a preferred embodiment of the application, the adjusting part comprises a blocking and discharging piece and a magnetic pushing piece. The blocking and discharging piece is rotatably arranged at the lower end of the drain cylinder 4 and is sealingly connected. The magnetic pushing piece is connected with the blocking and discharging piece and is sealingly arranged through the center of the drain cylinder 4. The blocking and discharging piece comprises:

[0074] A sealing ring 27 is fixed to the inside of the screw cap 26 and is attached to the outside of the drain cylinder 4.

[0075] A rubber ring 30 is fixed to the upper end of the adjusting pipe 28 and the discharge pipe 29 and is located outside the discharge hole 31.

[0076] A supporting ring 39 is fixed to the inside of the drain cylinder 4.

[0077] An L-shaped ring 37 is fixed to the inside of the screw cap 26 and extends above the supporting ring 39 and is sealingly connected with the supporting ring 39.

[0078] Specifically, the drain cylinder 4 can provide a stable support for the support ring 39, the support ring 39 can provide a rotational support for the L ring 37, and there is a rubber seal between the L ring 37 and the support ring 39 to prevent water seepage, the L ring 37 can provide support for the rotary cover 26, the rotary cover 26 can provide support for the sealing ring 27, the sealing ring 27 can play a sealing role between the rotary cover 26 and the outside of the drain cylinder 4 to prevent water leakage, the rotary cover 26 can provide a through channel and support for the drain pipe 29 and the regulating pipe 28, and the regulating pipe 2 8 and the drain pipe 29 can provide support for the rubber ring 30, and the rubber ring 30 can play a sealing role. The number of the drain pipes 29 is consistent with the number of the drain holes 31, and the number of the regulating pipes 28 is half the number of the drain holes 31. After the rotary cover 26 is rotated ten degrees clockwise, it can be aligned with some of the drain holes 31. With the sealing effect of the rotary cover 26, the drain pipe 29 and the rubber ring 30, the water in the drain cylinder 4 can pass through the drain holes 31 into the regulating pipe 28 and be discharged to the outside through the regulating pipe 28, thereby reducing the water output.

[0079] Magnetic push parts include:

[0080] The casing 32 is arranged at the center line of the drainage tube 4 and passes through the lower end of the drainage tube 4;

[0081] The servo motor 33 is fixed to the inner wall of the casing 32;

[0082] A transmission shaft 34 is connected to the driving end of the servo motor 33;

[0083] The turntable 35 is rotatably connected to the outer side of the transmission shaft 34 through a bearing;

[0084] The magnetic push component is arranged outside the turntable 35 and connected to the rotary cover 26.

[0085] Specifically, the drainage tube 4 can provide stable support for the protective tube 32, the protective tube 32 can provide stable support for the servo motor 33, the servo motor 33 can drive the transmission shaft 34 to rotate a preset angle, the transmission shaft 34 can push the turntable 35 to rotate together through the push plate 51, and the turntable 35 can provide support for the neodymium magnet 36.

[0086] Magnetic push parts include:

[0087] Neodymium magnets 36 are evenly embedded on the outer side of the turntable 35;

[0088] L-ring 37, fixed to the inner wall of the rotary cover 26;

[0089] The magnetic ring 38 is fixed on the inner side of the L ring 37 and extends to the outer side of the casing 32;

[0090] The magnetic ring 38 and the neodymium magnet 36 are magnetically attracted to each other;

[0091] The L-ring 37 is in sealing contact with the upper portion of the support ring 39 .

[0092] Specifically, the faucet 1 is provided with a first switch 67 and a second switch 68, and the second switch 68 is located on one side of the first switch 67. The neodymium magnet 36 can use magnetic force to attract the magnetic ring 38, and the neodymium magnet 36 can use rotational power and magnetic force to push the magnetic ring 38 to rotate in the same direction. The magnetic ring 38 can drive the L ring 37 to rotate together with the neodymium magnet 36 under the support of the support ring 39, so that the L ring 37 can drive the rotary cover 26 to rotate together, and the rotary cover 26 can drive the adjustment tube 28, the drain tube 29 and the rubber ring 30 to rotate together to adjust the position. When the first switch 67 is pressed, it can control the servo motor 33 to rotate ten degrees clockwise. After the first switch 67 is pressed and popped up, it can control the servo motor 33 to rotate ten degrees counterclockwise to reset. When the second switch 68 is pressed, it will control the electric rod 41 to extend, and at the same time start the servo motor 33 to rotate continuously, and the driving end of the servo motor 33 will rotate one full circle each time it rotates.

[0093] In actual application of this embodiment, the user can press the first switch 67 as needed to control the servo motor 33 to rotate ten degrees clockwise, so that the servo motor 33 can drive the push plate 51 through the transmission shaft 34, and push the turntable 35 through the push plate 51, so that the turntable 35 drives the neodymium magnet 36 to rotate ten degrees clockwise along with the transmission shaft 34. At the same time, the neodymium magnet 36 will use the rotational power and the magnetic force between it and the magnetic ring 38 to drive the magnetic ring 38 to rotate ten degrees clockwise, and the magnetic ring 38 will use the external force through L The ring 37 drives the rotary cover 26 to rotate clockwise ten degrees, so that the rotary cover 26 drives the drain pipe 29 and the adjusting pipe 28 to rotate together, and then the drain pipe 29 drives the rubber ring 30 to be misaligned with the drain hole 31, and the adjusting pipe 28 and the rubber ring 30 connected to the upper end are aligned and connected with part of the drain hole 31, so that the water in the drain cylinder 4 can be discharged into the inner side of the adjusting pipe 28 through the drain hole 31, and discharged to the outside through the adjusting pipe 28 for the user to wash his hands, thereby realizing flexible adjustment of the drainage volume and improving adaptability to the user's water demand.

[0094] As a preferred embodiment of the present invention, the wiping portion includes a supporting and pushing member and a cleaning member. The supporting and pushing member passes through the rotary cover 26 and is fixedly connected and is located below the rotary cover 26. The cleaning member is arranged above the supporting and pushing member and passes through the rotary cover 26. The supporting and pushing member includes:

[0095] A through opening 60 is formed through the screw cap 26;

[0096] A through opening 61 is provided through the lower end of the casing 32;

[0097] The fixing seat 40 is fixed to the outside of the fixed end of the electric rod 41 , and passes through the through opening 60 and the through opening 61 and is fixedly connected to the casing 32 via a fixing component.

[0098] Specifically, the rotary cover 26 can provide an opening space for the through-opening 60, the protective tube 32 can provide an opening space for the through-opening 61, the through-opening 60 and the through-opening 61 can provide a through-channel for the fixing seat 40, the through-opening 61 can provide a through-channel and rotation space for the transmission shaft 34 and the rubber sleeve 54, and the through-opening 60 can provide a rotation space for the inclined rubber wheel 55.

[0099] Supporting rotating parts include:

[0100] The support rod 42 is fixed to the telescopic end of the electric rod 41;

[0101] There are two rotating rods 43 symmetrically fixed on the support rod 42;

[0102] There are two rotating rods 45 , which are symmetrical and rotationally connected to the support rod 42 .

[0103] Specifically, the fixed seat 40 can provide stable support for the electric rod 41 under the support of the protective tube 32, the electric rod 41 can use the telescopic end to stably support the support rod 42, the support rod 42 can provide stable support for the rotating rod 43 and the rotating rod 45, the rotating rod 43 can provide rotational support for the support wheel 44, and the rotating rod 45 can provide rotational support for the roller 46.

[0104] Cleaning parts include:

[0105] There are two supporting wheels 44, which are rotatably arranged on the outer sides of the two rotating rods 43;

[0106] There are two rollers 46, which are fixedly arranged on the outer sides of the two rotating rods 45;

[0107] The belt 47 is mounted on the outer sides of the two rollers 46 and one of the support wheels 44, and the other support wheel 44 supports the outer side of the belt 47;

[0108] The sponge 48 is provided through the through-hole 60 and the through-hole 61 .

[0109] Specifically, the roller 46 can provide rotational support for the belt 47, and the support wheel 44 can provide support and limiting function for the belt 47, so that the belt 47 can be shaped. The belt 47 can provide stable support for the sponge 48. The sponge 48 is elastic and absorbent, and is relatively rough, suitable for wiping and cleaning the lower sensing end of the first sensor 6.

[0110] In actual application of this embodiment, the staff can regularly press the second switch 68 to control the electric rod 41 to extend under the support of the fixed base 40, so that the electric rod 41 uses the telescopic end to push the support rod 42 to move parallel to the direction below the first sensor 6. At the same time, the support rod 42 will drive the support wheel 44 and the roller 46 to move together through the rotating rod 43 and the rotating rod 45, so that the support wheel 44 and the roller 46 cooperate to drive the belt 47 to move together, so that the belt 47 can drive the sponge 48 to move together toward the bottom of the first sensor 6, so that the sponge 48 During the translation process, the sensing end of the first sensor 6 can be wiped. At the same time, the first sensor 6 will sense the obstacle (sponge 48), so that water can be discharged through the drainage hole 31, so that the water can flow along the electric rod 41 to the sponge 48 to soak the sponge 48. After that, the staff needs to press the second switch 68 again to control the electric rod 41 to retract, so that the sponge 48 is reset and the servo motor 33 is stopped, so that the scale on the sensing end below the first sensor 6 can be easily cleaned to prevent the scale from affecting the sensitivity of the first sensor 6.

[0111] As a preferred embodiment of the present invention, the adjustment and driving portion includes an adjustment member and a driving connecting member. The adjustment member is arranged through the rotary disk 35. The driving connecting member is arranged above the fixed end of the electric rod 41 and can contact the adjustment member. The adjustment member includes:

[0112] T-slots 49 are symmetrically provided on the outer side of the transmission shaft 34;

[0113] T-plate 50 is slidably disposed in the T-slot 49 and cooperates with the T-slot 49;

[0114] One end of the push plate 51 is connected to one end of the T plate 50;

[0115] The rubber sleeve 54 is located on the outside of the transmission shaft 34;

[0116] The guide wheel 56 is rotatably disposed above the fixed end of the electric rod 41 and extends through the through opening 60 into the through opening 61;

[0117] The inclined rubber wheel 55 is fixed on the outer side of the guide wheel 56 .

[0118] Specifically, the transmission shaft 34 can provide a space for the T-slot 49, and the T-slot 49 can provide a moving guide and limit function for the T-plate 50, so that the transmission shaft 34 can cooperate with the T-slot 49 to push the T-plate 50 to rotate together, so that the T-plate 50 can drive the push plate 51 to rotate together with the transmission shaft 34, and the push plate 51 can provide support for the rubber sleeve 54 and can drive the rubber sleeve 54 to move together. A support rod 66 is welded on the fixed end of the electric rod 41, and the support rod 66 is rotatably connected to the guide wheel 56. The guide wheel 56 can provide support and sleeve space for the wide rubber band 57, and can firmly support the inclined rubber wheel 55. The lower end of the rubber sleeve 54 has a circle of inclination tilted toward the center, and the upper end of the inclined rubber wheel 55 has a circle of inclination tilted toward the center, so that the rubber sleeve 54 can cooperate with the inclined rubber wheel 55, thereby utilizing the rubber sleeve 54 to transmit rotational power to the inclined rubber wheel 55.

[0119] Drive components include:

[0120] The support ring 52 is rotatably connected to the outer sides of the two push plates 51 through bearings;

[0121] There are two springs 53 symmetrically arranged below the support ring 52 , and the lower ends are fixedly connected to the rotating disk 35 ;

[0122] An annular groove 58 is formed on the outer side of one of the rotating rods 45;

[0123] The wide rubber band 57 is sleeved on the inner side of the guide wheel 56 and the annular groove 58.

[0124] Specifically, the push plate 51 can provide support for the support ring 52 through the bearing, and a retaining ring 59 is welded to the outside of the guide wheel 56 and one of the rotating rods 45, and the retaining ring 59 welded on the outside of the rotating rod 45 is located on the outside of the ring groove 58 to resist the wide rubber band 57 and prevent the wide rubber band 57 from falling off. The turntable 35 can provide opening space for the circular groove 70 and the rectangular groove 69. The circular groove 70 can provide rotation space for the push plate 51, and the rectangular groove 69 can cooperate with the push plate 51 so that the push plate 51 can use external force to push the turntable 35 to rotate, and the support ring 52 can use the bearing to provide rotation support for the push plate 51 under the support of the spring 53. The push plate 51 is welded to the inner ring of the bearing. The wide rubber band 57 is elastic and can be stretched and deformed under the action of external force. It will rebound when the external force disappears. It is relatively rough and can use friction to transmit rotational power between the guide wheel 56 and the rotating rod 45.

[0125] Drive parts include:

[0126] A through hole 71 is provided at the lower end of the transmission shaft 34;

[0127] The movable groove 72 is provided inside the transmission shaft 34 and is in communication with the through hole 71 and the T-slot 49;

[0128] The connecting plate 73 is disposed in the movable groove 72 and connected to the two T-plates 50 at both ends;

[0129] The support rod 62 is rotatably connected to the bottom of the connecting plate 73 and is located in the through hole 71;

[0130] A pull rope 63, one end of which is connected to the lower end of the support rod 62 and the other end of which passes through the through hole 71;

[0131] an elastic cord 64, one end of which is fixed to the other end of the pull cord 63;

[0132] The ring 65 is fixed to the other end of the elastic cord 64 and is sleeved on the outside of one of the rotating rods 43 .

[0133] Specifically, the transmission shaft 34 can provide space for the through hole 71 and the movable groove 72, the movable groove 72 can provide moving space for the connecting plate 73, the through hole 71 can provide moving space for the connecting plate 73, the support rod 62 and the pull rope 63, and can provide a through channel for the pull rope 63, and the lower end of the transmission shaft 34 can provide resistance and support for the pull rope 63, the rotating rod 43 can provide support for the ring 65, and can pull the ring 65 when the electric rod 41 is extended, the pull rope 63 and the ring 65 can provide support for the elastic rope 64, and the rotating connection of the support rod 62 can ensure that the pull rope 63 does not rotate with the transmission shaft 34.

[0134] In actual application of this embodiment, when the electric rod 41 is extended to push the support rod 42, the rotating rod 43 and the rotating rod 45 to move together, the rotating rod 43 will pull the elastic rope 64 through the ring 65 during the translation process, so that the elastic rope 64 uses external force to pull the pull rope 63, so that the pull rope 63 pulls the support rod 62 downward along the through hole 71 under the action of external force and the resistance support of the transmission shaft 34, so that the support rod 62 drives the connecting plate 73 to move downward together, and at the same time, the push plate 51 drives the support ring 52 to move downward together through the bearing, and squeezes the spring 53 to contract, thereby making the connecting plate 73 movable The push plate 51 and the rubber sleeve 54 are pulled downward by external force, so that the inclined surface of the lower end of the rubber sleeve 54 can contact the inclined surface of the inclined rubber wheel 55. At the same time, the transmission shaft 34 will drive the push plate 51 and the rubber sleeve 54 to rotate together under the support of the support ring 52 and the bearing through the T-slot 49 and the T-plate 50 under the drive of the servo motor 33, so that the rubber sleeve 54 can use the rotational power and friction to push the inclined rubber wheel 55 to rotate, so that the inclined rubber wheel 55 can drive the guide wheel 56 to rotate under the support of the support rod 66. Then the electric rod 41 will continue to extend, so that the rotating rod 43 passes through the ring 65 continues to pull the elastic rope 64, so that the elastic rope 64 is stretched and extended under the support of the pull rope 63 and the resistance of the transmission shaft 34. At the same time, the electric rod 41 will pull the wide rubber band 57 through the rotary rod 45 during the extension process, so that the wide rubber band 57 can be tightened by external force under the support of the guide wheel 56, and is stretched and extended as the electric rod 41 extends, so that the wide rubber band 57 is close to the guide wheel 56 and the inner wall of the annular groove 58. When the inclined rubber wheel 55 drives the guide wheel 56 to rotate, the guide wheel 56 uses the rotational power and friction to push the wide rubber band 57 between the annular groove 58 and the support of the rotary rod 45. The wide rubber band 57 can use friction to push the rotary rod 45 to rotate, so that the rotary rod 45 can drive the roller 46 to rotate together, and the roller 46 can use rotational power and friction to push the belt 47 to rotate under the support of the roller 46 and the support wheel 44. At the same time, the support wheel 44 will be pushed by the belt 47 using friction and rotate under the support of the rotating rod 43, so that the belt 47 can drive the sponge 48 to rotate together, so that the sponge 48 can use the rotational motion to actively clean the sensing end of the first sensor 6, thereby improving the cleaning effect and efficiency.

[0135] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A three-in-one sensor faucet with a cleansing function, characterized in that: The utility model comprises a faucet and a drain cylinder, and a sleeve connected to the front end of the faucet, wherein two air cylinders are symmetrically arranged in the sleeve, and the air cylinders pass through the sleeve and are located on both sides of the drain cylinder, a discharge nozzle is provided through the lower part of the sleeve, a first sensor is fixed to the outer side of the drain cylinder, a threaded cylinder is threadedly connected to the lower end of the faucet, a hose and a water pipe are provided through the inside of the threaded cylinder, and the water pipe is connected to the drain cylinder, and the hose is connected to the discharge nozzle, a fan is connected to the lower end of the threaded cylinder, and the threaded cylinder is communicated with the air cylinder, so as to integrate drainage, blowing and hand soap discharge on the faucet, and further comprises: a plurality of discharge holes are evenly opened through the lower end of the drain cylinder; The amount adjustment part is rotatably arranged at the lower end of the drain cylinder and is sealed to adjust the drainage volume. The amount adjustment part includes a magnetic driving part arranged through the lower end of the drain cylinder and a rotary cover rotatably arranged at the lower end of the drain cylinder. It also includes an adjustment tube evenly arranged through the rotary cover, and two drainage tubes are symmetrically connected to the outer side of the adjustment tube, and the drainage tubes correspond to the positions of the drainage holes respectively; a wiping portion movably disposed below the amount adjusting portion, the wiping portion comprising an electric rod penetrating the rotary cover, a sponge, and a belt, the sponge being rotatably disposed on the telescopic end of the electric rod via the belt and a supporting rotating component, with the upper end of the sponge being in the same horizontal plane as the lower end of the first sensor, so as to translate and wipe the first sensor; The adjustment and driving part is movably arranged in the turntable and can be connected to the wiping part in a transmission manner so as to use the adjustment part to drive the wiping part to rotate. It includes a rectangular groove symmetrically opened inside the turntable and a circular groove opened at the lower end of the turntable and connected to the rectangular groove. It also includes two push plates elastically and liftably arranged in the rectangular groove and a rubber sleeve fixed under the push plate, as well as an inclined rubber wheel that can cooperate with the rubber sleeve, and the inclined rubber wheel and the push plate are connected to the supporting rotating component through a continuous driving part.

2. The three-in-one sensor faucet with clean air function according to claim 1, characterized in that: The regulating part includes a blocking and draining member and a magnetic push member. The blocking and draining member is rotatably arranged at the lower end of the drainage cylinder and is sealed. The magnetic push member is connected to the blocking and draining member and is sealed and arranged through the center of the drainage cylinder. The blocking and draining member includes: The sealing ring is fixed on the inner side of the screw cap and fits with the outer side of the drain cylinder; The rubber ring is fixed to the upper end of the regulating tube and the drain tube and is located outside the drain hole; Support ring, fixed on the inner side of the drainage cylinder; The L ring is fixed on the inner side of the screw cap, extends above the support ring, and is sealed with the support ring.

3. The three-in-one sensor faucet with clean air function according to claim 2, characterized in that: The magnetic push member comprises: The casing is arranged at the center line of the drainage cylinder and passes through the lower end of the drainage cylinder; A servo motor is fixed to the inner wall of the casing; A transmission shaft connected to the driving end of the servo motor; The turntable is rotatably connected to the outside of the transmission shaft through a bearing; The magnetic push component is arranged on the outside of the turntable and is connected to the rotary cover.

4. The three-in-one sensor faucet with clean air function according to claim 3, characterized in that: The magnetic push part includes: Neodymium magnets are evenly embedded on the outside of the turntable; L ring, fixed to the inner wall of the screw cap; The magnetic ring is fixed on the inner side of the L ring and extends to the outer side of the casing; The magnetic ring is magnetically attracted to the neodymium magnet; The L-ring is in sealing contact with the upper side of the support ring.

5. The three-in-one sensor faucet with clean air function according to claim 4, characterized in that: The cleaning part includes a supporting and pushing member and a cleaning member. The supporting and pushing member passes through the rotary cover and is fixedly connected and is located below the rotary cover. The cleaning member is arranged above the supporting and pushing member and passes through the rotary cover. The supporting and pushing member includes: Through-mouth, opening through the screw cap; A through opening is opened through the lower end of the casing; The fixing seat is fixed on the outside of the fixed end of the electric rod and is fixedly connected with the casing through the through opening and the through opening via a fixing component.

6. The three-in-one sensor faucet with clean air function according to claim 5, characterized in that: The supporting rotating component comprises: a support rod, fixed to the telescopic end of the electric pole; There are two rotating rods symmetrically fixed on the support rod; The rotating rods are provided with two symmetrical and rotationally connected to the support rods.

7. The three-in-one sensor faucet with clean air function according to claim 6, characterized in that: The cleaning member comprises: There are two support wheels, which are rotatably arranged on the outer sides of the two rotating rods respectively; There are two rollers, which are fixedly arranged on the outer sides of the two rotating rods respectively; The belt is sleeved on the outer sides of the two rollers and one of the support wheels, and the other support wheel supports the outer side of the belt; The sponge is provided with through-openings and through-openings.

8. The three-in-one sensor faucet with clean air function according to claim 7, characterized in that: The adjustment and driving part includes an adjustment member and a driving connecting member. The adjustment member is arranged through the turntable. The driving connecting member is arranged above the fixed end of the electric rod and can contact the adjustment member. The adjustment member includes: T-slots are symmetrically opened on the outside of the transmission shaft; The T-plate is slidably arranged in the T-slot and cooperates with the T-slot; One end of the push plate is connected to one end of the T plate; The rubber sleeve is located on the outside of the transmission shaft; The guide wheel is rotatably arranged above the fixed end of the electric rod and extends through the through opening into the through opening; The inclined rubber wheel is fixed on the outer side of the guide wheel.

9. The three-in-one sensor faucet with clean air function according to claim 8, characterized in that: The driven components include: A support ring, rotatably connected to the outer sides of the two push plates through a bearing; There are two springs, which are symmetrically arranged below the support ring and whose lower ends are fixed to the rotating disk; An annular groove is provided on the outer side of one of the rotating rods; The wide rubber band is sleeved on the inner side of the guide wheel and the ring groove.

10. The three-in-one sensor faucet with clean air function according to claim 9, characterized in that: The continuous drive parts include: A perforation is provided at the lower end of the transmission shaft; The movable groove is provided inside the transmission shaft and is connected with the through hole and the T-slot; A connecting plate is arranged in the movable groove, and its two ends are respectively connected to the two T-plates; A support rod is rotatably connected below the connecting plate and is located in the through hole; A pull rope, one end of which is connected to the lower end of the support rod and the other end of which passes through the through hole; A bungee cord, one end of which is fixed to the other end of the drawstring; The collar is fixed to the other end of the elastic rope and sleeved on the outside of one of the rotating rods.

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