WO2021238159A1 - Double-head hand washing machine capable of automatically adjusting induction height - Google Patents
Double-head hand washing machine capable of automatically adjusting induction height Download PDFInfo
- Publication number
- WO2021238159A1 WO2021238159A1 PCT/CN2020/135805 CN2020135805W WO2021238159A1 WO 2021238159 A1 WO2021238159 A1 WO 2021238159A1 CN 2020135805 W CN2020135805 W CN 2020135805W WO 2021238159 A1 WO2021238159 A1 WO 2021238159A1
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- WO
- WIPO (PCT)
- Prior art keywords
- pump
- nozzle
- spray
- washing machine
- double
- Prior art date
Links
- 238000005406 washing Methods 0.000 title claims abstract description 27
- 230000006698 induction Effects 0.000 title claims abstract description 19
- 239000007921 spray Substances 0.000 claims abstract description 79
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000000889 atomisation Methods 0.000 claims description 6
- 230000001960 triggered effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 3
- 206010029803 Nosocomial infection Diseases 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000645 desinfectant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K5/00—Holders or dispensers for soap, toothpaste, or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K5/00—Holders or dispensers for soap, toothpaste, or the like
- A47K5/06—Dispensers for soap
- A47K5/12—Dispensers for soap for liquid or pasty soap
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K7/00—Body washing or cleaning implements
- A47K7/04—Mechanical washing or cleaning devices, hand or mechanically, i.e. power operated
-
- 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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
Definitions
- the invention relates to the field of mobile phone washing, in particular to a double-headed mobile phone washing machine capable of automatically adjusting the induction height.
- Mobile phone washing is a container that stores disinfectant and hand sanitizer.
- the liquid inside is sprayed out to the outside by people's pressing, for people to wash their hands and disinfect.
- the washing of the mobile phone requires pressing to discharge the liquid, which is a contact type, and the mechanical structure is complicated, which increases the difficulty of miniaturization; and due to the contact type trigger, the pressing part is often touched by multiple people, which increases the risk of virus and bacteria cross-infection; ,
- the push trigger mode is not intelligent enough and not convenient to use.
- the purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide a double-headed mobile phone that can automatically adjust the induction height.
- the double-headed mobile phone washing machine with automatic height adjustment including:
- a first accommodating portion, the first accommodating portion is used for accommodating a first liquid
- a first pump the first pump is used to pump the first liquid in the first accommodating part to the first nozzle;
- a second pump which is used to pump the second liquid in the second accommodating part to the second nozzle
- a controller which is connected to the first pump and the second pump;
- a distance sensor where the infrared sensor is connected to the controller
- a partially exposed first triggering portion, the first triggering portion is connected to the controller
- a partially exposed second trigger part, the second trigger part is connected to the controller
- controller is configured to:
- the first trigger part is a power charging interface.
- the dual-head washing phone capable of automatically adjusting the induction height further includes a storage battery and a power connection circuit, and the battery charging interface is connected to the storage battery through the power connection circuit.
- the second trigger part is a touch button.
- the first accommodating portion is a tank body, and the tank body is provided with an insertion port; the pump is provided with a first delivery tube, and the first delivery tube is inserted into the tank body through the insertion opening.
- the first delivery tube is tightly fitted with the insertion port; and the tank body is provided with a vent hole.
- vent hole is interference-connected with an anti-leakage piece
- the anti-leakage piece is provided with an air passage
- the end of the air passage facing the tank body has a prolate and narrow first mouth end.
- the nozzle includes a nozzle body, a first spray member, and a second spray member.
- the nozzle body is provided with a nozzle channel and a mouth, the mouth is in communication with the nozzle channel, and the first spray member and The second spray member is located in the mouth; when the liquid passes through the first spray member and the second spray member, it is sprayed from the atomizing nozzle hole of the second spray member after rotating in the second spray member out.
- the second spray element is provided with a cavity
- the first spray element is inserted into the cavity of the second spray element and the inner walls of the cavity of the first spray element and the second spray element
- a plurality of first spray channels are formed therebetween
- the center of the bottom surface of the cavity is provided with the cone-shaped atomization nozzle hole
- a plurality of second spray channels extend from the atomization nozzle hole to the periphery.
- the second spray channel communicates with a plurality of the first spray channels in one-to-one correspondence, and one end of the first spray member away from the second spray member is provided with a convex member extending outward.
- the distance sensor is an infrared sensor.
- non-contact triggering is realized by a distance sensor
- the trigger structure is composed of circuit electronic components, and a simpler structure can be realized compared with a pressing mechanical structure, which is more conducive to the miniaturization of mobile phone washing
- non-contact Type trigger can better reduce the risk of cross-infection of bacteria and viruses
- it has intelligent characteristics and is more convenient to use
- it can set different pump start distances to achieve different induction heights to trigger the phone to spray liquid, so that the phone can respond to different The height requirements of the scene.
- FIG. 1 is an external structural diagram of a double-headed mobile phone washing machine capable of automatically adjusting the induction height according to an embodiment of the present invention
- Figure 2 is a cross-sectional view of a dual-headed mobile phone washing machine capable of automatically adjusting the induction height according to an embodiment of the present invention
- Figure 3 is a structural diagram of the first spray member
- Figure 4 is a structural diagram of the second spray member
- Figure 5 is a structural diagram of the first receiving portion
- Fig. 6 is a structural diagram of a liquid leakage prevention member.
- orientation description involved such as up, down, front, back, left, right, etc. indicates the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, but only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.
- an embodiment of the present invention provides a mobile phone washing machine capable of automatically adjusting the sensing height, including:
- the first containing portion 110 is used for containing a first liquid, and the first liquid may be a disinfectant or hand sanitizer, etc.;
- a first pump 501 which is used to pump the first liquid in the first containing portion 110 to the first nozzle 210;
- a second pump 502 which is used to pump the second liquid in the second containing portion 120 to the second nozzle 220;
- a controller 600 which is connected to the pump 500;
- a distance sensor 400 where the infrared sensor is connected to the controller 600;
- a partially exposed first triggering portion 310, the first triggering portion 310 is connected to the controller 600;
- a partially exposed second triggering portion 320, the second triggering portion 320 is connected to the controller 600;
- controller 600 is configured to:
- the non-contact trigger is realized by the distance sensor 400, and the trigger structure is composed of circuit electronic components.
- the non-contact trigger It can better reduce the risk of cross-infection of bacteria and viruses; it has intelligent characteristics and is more convenient to use; it can set different pump starting distances to achieve different induction heights to trigger the phone to spray liquid, so that the phone can respond to different scenarios Highly demanding.
- the use effect is better.
- the first trigger part 310 is a power charging interface; specifically, the first trigger part 310 is a USB interface.
- the mobile phone washing machine capable of automatically adjusting the induction height further includes a storage battery and a power connection circuit, and the battery charging interface is connected to the storage battery through the power connection circuit.
- the second trigger part 320 is a touch button.
- the battery can be charged through the power charging interface.
- the battery When the mobile phone is in the working state, the battery provides electric energy for it. In the charging state, the washing phone does not work.
- the distance value is used as the starting distance of the pump, specifically: in the charging state, the power charging interface continuously sends the first signal to the controller 600; at this time, if the touch button is pressed, the touch button instantly sends the second signal to the controller 600, then The controller 600 records the distance value sent by the distance sensor 400 as the pump starting distance.
- the controller 600 does not receive the first signal at this time; if the controller 600 receives the distance value sent by the distance sensor 400 and the distance value is equal to the recorded pump starting distance, the controller 600 sends the first pump 501 and the second pump 502 Send a working signal; the first pump 501 and the second pump 502 work to pump the liquid in the first container 110 and the second container 120 to the first nozzle 210 and the second nozzle 220, and the first nozzle 210 and the second nozzle The nozzle 220 ejects the liquid.
- the first receiving portion 110 is a tank body, and the tank body is provided with an insertion port 111.
- the first pump 501 and the second pump 502 have the same structure.
- the first pump 501 is provided with a first delivery tube 510 which is inserted into the tank through the insertion port 111 and extends to the bottom of the tank.
- the first delivery pipe 510 is tightly fitted with the insertion port 111; the tank body is provided with a vent hole 112.
- the vent hole 112 connects the inside and outside of the tank body, and maintains a constant pressure inside and outside the tank body.
- the vent hole 112 is interference-connected with an anti-leakage piece 113
- the anti-leakage piece 113 is provided with an air passage
- one end of the air passage facing the tank has a flat
- the long and narrow first mouth end 114, the first mouth end 114 is rectangular, and the first mouth end 114 is inserted into the tank body.
- the end of the air passage away from the tank body has a second mouth end, the second mouth end is located outside the tank body, and the second mouth end has a larger cross-section than the first mouth end 114. Because the first mouth end 114 is long and narrow, even if the washing phone is turned sideways, the liquid in the tank is difficult to pour out from the first mouth end 114.
- the leak-proof member 113 can not only realize the constant flow inside and outside the tank. It can also achieve leak-proof function.
- the second nozzle 220 is used for foaming, and the existing foaming nozzle can be used.
- the first nozzle 210 is used for spraying, the first nozzle 210 includes a nozzle body 213, a first spray member 211 and a second spray member 212, the nozzle body 213 is provided with There is a nozzle passage 214 and a mouth 215, the mouth 215 is in communication with the nozzle passage 214, the first spray member 211 and the second spray member 212 are located in the mouth 215; the liquid passes through the first spray When the second spray member 211 and the second spray member 212 rotate in the second spray member 212, they are sprayed from the atomizing nozzle hole 223 of the second spray member 212.
- the second spray member 212 is provided with a cavity
- the first spray member 211 is inserted into the cavity of the second spray member 212
- the first spray member 211 and A plurality of first spray channels are formed between the inner walls of the cavity of the second spray member 212
- the cone-shaped atomization nozzle hole 223 is provided at the center of the bottom surface of the cavity, and the atomization nozzle hole 223 is formed from the atomization nozzle hole 223.
- the body of the first spray member 211 is cylindrical, and the radius of the body of the first spray member 211 is smaller than the radius of the nozzle channel 214 close to the outlet of the first spray member 211, then the first spray member 211 and the nozzle channel 214 A gap for the liquid to pass through is formed between.
- the liquid passes through the nozzle channel 214, it enters the space formed between the first spray member 211 and the nozzle 215 from the gap, and then enters the first spray channel. Since the first spray channel is smaller than the space between the first spray member 211 and the nozzle 215, the hydraulic pressure increases and the liquid accelerates. The liquid then enters the second spray channel 222 from the first spray channel.
- the liquid rotates at the bottom of the cavity of the second spray member 212 and then gathers in the atomizing nozzle hole 223, Spray and atomize.
- the distance sensor 400 is an infrared sensor.
- the automatic adjustment inductive height sensor is provided with a housing 700 which is threadedly connected to the upper part of the first receiving part 110 and the second receiving part 120.
- the first nozzle 210, the second nozzle 220, the first pump 501, the second pump 502, the battery and the controller 600 are located in the housing 700.
- the atomizing nozzle holes 223 of the first nozzle 210 and the second nozzle 220 leak out and face downward.
- the distance sensor 400 is located at one side of the first nozzle 210 or the second nozzle 220, and the direction of emitting infrared rays faces downward.
- the touch button is located on the upper surface of the housing 700.
- the power charging interface is located on the side of the housing 700, and the power charging interface can be plugged with waterproof rubber to avoid water ingress.
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Water Supply & Treatment (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- Hydrology & Water Resources (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- Epidemiology (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
Description
Claims (10)
- 自动调节感应高度的双头洗手机,其特征在于,包括:The dual-headed mobile phone washing machine capable of automatically adjusting the induction height is characterized in that it includes:第一容纳部,所述第一容纳部用于容纳第一液体;A first accommodating portion, the first accommodating portion is used for accommodating a first liquid;与所述第一容纳部结构相同的第二容纳部,所述第一容纳部用于容纳第二液体;A second accommodating part having the same structure as the first accommodating part, and the first accommodating part is used for accommodating a second liquid;第一喷嘴;First nozzle与第一喷嘴不同的第二喷嘴;A second nozzle different from the first nozzle;第一泵,所述第一泵用于将所述第一容纳部内的第一液体泵向所述第一喷嘴;A first pump, the first pump is used to pump the first liquid in the first accommodating portion to the first nozzle;第二泵,所述第二泵用于将所述第二容纳部内的第二液体泵向所述第二喷嘴;A second pump, which is used to pump the second liquid in the second accommodating part to the second nozzle;控制器,所述控制器与所述第一泵、所述第二泵连接;A controller, which is connected to the first pump and the second pump;距离传感器,所述红外传感器与所述控制器连接;A distance sensor, where the infrared sensor is connected to the controller;部分外露的第一触发部,所述第一触发部与所述控制器连接;A partially exposed first triggering portion, the first triggering portion is connected to the controller;部分外露的第二触发部,所述第二触发部与所述控制器连接;A partially exposed second trigger part, the second trigger part is connected to the controller;其中,所述控制器被配置为:Wherein, the controller is configured to:接收到所述第一触发部处于持续触发的状态持续发送的第一信号,且接收到所述第二触发部被瞬时触发发送的第二信号,记录当前所述距离传感器发送的距离值作为泵启动距离;Receive the first signal continuously sent by the first trigger part in the state of continuous triggering, and receive the second signal sent by the second trigger part being triggered instantaneously, and record the current distance value sent by the distance sensor as the pump Starting distance接收到所述距离传感器发送的距离值等于所述泵启动距离,向所述第一泵和所述第二泵发送工作信号。Receiving the distance value sent by the distance sensor equal to the starting distance of the pump, sending working signals to the first pump and the second pump.
- 根据权利要求1所述的自动调节感应高度的双头洗手机,其特征在于,所述第一触发部为电源充电接口。The double-headed mobile phone washing machine capable of automatically adjusting the induction height of claim 1, wherein the first triggering part is a power charging interface.
- 根据权利要求2所述的自动调节感应高度的双头洗手机,其特征在于,还包 括蓄电池和电源连接电路,所述电池充电接口通过所述电源连接电路与所述蓄电池连接。The double-headed mobile phone washing machine capable of automatically adjusting the induction height according to claim 2, further comprising a battery and a power connection circuit, and the battery charging interface is connected to the battery through the power connection circuit.
- 根据权利要求1所述的自动调节感应高度的双头洗手机,其特征在于,所述第二触发部为触摸按键。The double-headed mobile phone washing machine capable of automatically adjusting the sensing height according to claim 1, wherein the second triggering part is a touch button.
- 根据权利要求1所述的自动调节感应高度的双头洗手机,其特征在于,所述容纳部为罐体,所述罐体设有插入口;所述泵设有第一输送管,所述第一输送管穿过所述插入口插入至所述罐体内。The double-headed mobile phone washing machine with automatic adjustment of induction height according to claim 1, wherein the receiving part is a tank, and the tank is provided with an insertion port; the pump is provided with a first delivery pipe, and the The first delivery tube is inserted into the tank body through the insertion port.
- 根据权利要求5所述的自动调节感应高度的双头洗手机,其特征在于,所述第一输送管与所述插入口紧密配合;所述罐体设有通气孔。The double-headed mobile phone washing machine capable of automatically adjusting the induction height according to claim 5, wherein the first delivery tube is tightly fitted with the insertion port; and the tank body is provided with a vent hole.
- 根据权利要求6所述的自动调节感应高度的双头洗手机,其特征在于,所述通气孔中过盈连接有防漏液件,所述防漏液件设有通气道,所述通气道朝向所述罐体的一端具有扁长且狭窄的第一口端。The double-headed mobile phone washing machine capable of automatically adjusting the induction height according to claim 6, characterized in that, an anti-leakage piece is interference-connected in the vent hole, the anti-leakage piece is provided with an air passage, and the air passage is The end facing the tank body has a prolate and narrow first mouth end.
- 根据权利要求1所述的自动调节感应高度的双头洗手机,其特征在于,所述喷嘴包括喷嘴主体、第一喷雾件和第二喷雾件,所述喷嘴主体内设有喷嘴通道和嘴部,所述嘴部与所述喷嘴通道连通,所述第一喷雾件和所述第二喷雾件位于嘴部内;液体经过所述第一喷雾件和所述第二喷雾件时,在所述第二喷雾件内旋转后从所述第二喷雾件的雾化喷孔喷出。The double-headed mobile phone washing machine capable of automatically adjusting the induction height according to claim 1, wherein the nozzle comprises a nozzle body, a first spray member and a second spray member, and the nozzle body is provided with a nozzle channel and a nozzle. , The mouth is in communication with the nozzle channel, the first spray part and the second spray part are located in the mouth; when the liquid passes through the first spray part and the second spray part, in the first spray part The inside of the two spraying pieces rotates and sprays out from the atomizing nozzle holes of the second spraying piece.
- 根据权利要求8所述的自动调节感应高度的双头洗手机,其特征在于,所述第二喷雾件设有空腔,所述第一喷雾件插入至所述第二喷雾件的空腔中且所述第一喷雾件与所述第二喷雾件的空腔的内壁之间形成多条第一喷雾通道,所述空腔的底面的中心设有锥状的所述雾化喷孔,从所述雾化喷孔向四周延伸出多条第二喷雾通道,多条所述第二喷雾通道与多条所述第一喷雾通道一 一对应连通,所述第一喷雾件远离所述第二喷雾件的一端设有向外侧延伸的凸件。The double-headed mobile phone washing machine capable of automatically adjusting the induction height according to claim 8, wherein the second spray member is provided with a cavity, and the first spray member is inserted into the cavity of the second spray member And a plurality of first spray channels are formed between the inner wall of the cavity of the first spray member and the second spray member, and the cone-shaped atomization nozzle is provided in the center of the bottom surface of the cavity, from A plurality of second spray channels extend from the atomizing nozzle hole, and the plurality of second spray channels communicate with the plurality of first spray channels in a one-to-one correspondence, and the first spray member is far away from the second spray channel. One end of the spray piece is provided with a convex piece extending outward.
- 根据权利要求1所述的自动调节感应高度的双头洗手机,其特征在于,所述距离传感器是红外传感器。The double-headed mobile phone washing machine capable of automatically adjusting the sensing height of claim 1, wherein the distance sensor is an infrared sensor.
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CN202020911756.2 | 2020-05-26 | ||
CN202020911756.2U CN212816004U (en) | 2020-05-26 | 2020-05-26 | Double-head hand washer capable of automatically adjusting induction height |
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2020
- 2020-05-26 CN CN202020911756.2U patent/CN212816004U/en active Active
- 2020-12-11 WO PCT/CN2020/135805 patent/WO2021238159A1/en active Application Filing
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