CN101791417B - Portable hand disinfection device - Google Patents
Portable hand disinfection device Download PDFInfo
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- CN101791417B CN101791417B CN2010101327775A CN201010132777A CN101791417B CN 101791417 B CN101791417 B CN 101791417B CN 2010101327775 A CN2010101327775 A CN 2010101327775A CN 201010132777 A CN201010132777 A CN 201010132777A CN 101791417 B CN101791417 B CN 101791417B
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- electromagnetic valve
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- audion
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Abstract
The invention relates to a portable hand disinfection device which comprises a closed disinfectant storage barrel, a disinfectant output mechanism and a host case. The disinfectant output mechanism comprises a mini air pump, a flexible disinfectant transmission pipe which is a single pipe or a three-way pipe, a disinfectant spray nozzle, a mini electromagnetic valve, a control circuit and a wrist fixing ring; the air outlet of the mini air pump is communicated with an air inlet pipe on the upper cover of the disinfectant storage barrel; a disinfectant outlet pipe on the disinfectant storage barrel is communicated with the inlet of the disinfectant spray nozzle by the flexible disinfectant transmission pipe; the mini electromagnetic valve is arranged at the inlet of the disinfectant spray nozzle; the output end of the control circuit is connected with the mini air pump and the mini electromagnetic valve; the disinfectant spaying nozzle, the mini electromagnetic valve and a disinfectant spray switch are fixed on the wrist fixing ring; the disinfectant storage barrel, the mini air pump and the circuit board of the control circuit are arranged in the host case; and the flexible disinfectant transmission pipe is a single pipe or a three-way pipe and is provided with an attaching clamp. The invention provides the portable hand disinfection device which has simple structure and can be carried and used conveniently.
Description
(1), technical field: the present invention relates to a kind of decontaminating apparatus, particularly a kind of portable hand disinfection device.
(2), background technology: in curative activity, medical work personnel's both hands will contact a lot of patients every day, for preventing cross infection, need often both hands to be carried out disinfection.Both hands disinfector kind is a lot of at present; Wherein most employing sprinklers are sprayed at disinfectant solution on hand, but these disinfectors are fixed mostly, can only be installed in a fixed position; And the structure of some disinfectors is also very complicated; During work, need the medical work personnel ceaselessly to travel to and fro between between disinfector and the work position, because the medical work personnel are busy with one's work; Often have no time to accomplish that patient of every contact just returns the sterilization place and carries out the both hands sterilization, so just be easy to cause medical cross infection.How can in time both hands be carried out disinfection, to make the medical work personnel exempt the trouble that makes little runs to and fro, thereby effectively solve medical cross infection, this is a urgent problem.
(3), summary of the invention:
The technical problem that the present invention will solve is: not enough to prior art, provide a kind of simple in structure, portably use portable hand disinfection device easily.
Technical scheme of the present invention:
A kind of portable hand disinfection device; Contain airtight disinfectant solution storage barrel, disinfectant solution output mechanism and host shell; The disinfectant solution output mechanism contains micro air pump, flexible infusion pipeline, spray nozzle, control circuit, wrist retainer ring, and the air inlet pipe that covers on the gas outlet of micro air pump and the disinfectant solution storage barrel is communicated with, and the drain pipe on the loam cake of disinfectant solution storage barrel or side or the bottom surface is communicated with the inlet of spray nozzle through flexible infusion pipeline; The outfan of control circuit is connected with micro air pump; Hydrojet switch in spray nozzle, the control circuit is fixed on the wrist retainer ring, and the wiring board of disinfectant solution storage barrel, micro air pump, control circuit is arranged in the host shell, in the disinfectant solution storage barrel; The mouth of pipe of air inlet pipe is positioned at the top of sterilization liquid level, and the mouth of pipe of drain pipe is positioned at the bottom of disinfectant solution storage barrel.
The porch of spray nozzle is provided with miniature electromagnetic valve, and miniature electromagnetic valve is fixed on the wrist retainer ring, and the outfan of control circuit is connected with miniature electromagnetic valve.
Flexible infusion pipeline is a pipe; The one of which end is communicated with drain pipe on disinfectant solution storage barrel loam cake or side or the bottom surface; The other end is communicated with the inlet of a spray nozzle; The miniature electromagnetic valve of this spray nozzle and porch thereof is fixed on the wrist retainer ring, and the hydrojet switch in the control circuit is fixed on this wrist retainer ring.
Flexible infusion pipeline can also be a tee T; The one of which end is communicated with drain pipe on disinfectant solution storage barrel loam cake or side or the bottom surface; Two ends are communicated with the inlet of two spray nozzles respectively in addition; The miniature electromagnetic valve of two spray nozzles and porch thereof is separately fixed on two wrist retainer rings, and the hydrojet switch in the control circuit is fixed on any of two wrist retainer rings.
Flexible infusion pipeline is provided with a certain number of fixation clamp, and the folder tail of fixation clamp is connected with flexible infusion pipeline; The disinfectant solution storage barrel is provided with the filling exit that is used for the fill disinfectant solution, and filling exit is provided with seal cover; Host shell is provided with the hook that can hang on the belt.
Air inlet pipe and drain pipe are installed on the disinfectant solution storage barrel through sealing ring; The wrist retainer ring is provided with can regulate its big or small adjusting button; The folder tail of fixation clamp directly is connected with flexible infusion pipeline, perhaps is connected with flexible infusion pipeline through connecting band; Spray nozzle is installed on the wrist retainer ring through ring for fixing; Miniature electromagnetic valve is bonded on the wrist retainer ring.
The material of flexible infusion pipeline is a flexible plastic; The material of host shell is plastics; The material of wrist retainer ring is plastics or cloth; Adjusting button on the wrist retainer ring is mechanical type buckle or thread gluing; Host shell is an open-top receptacle or the container of remaining silent.
Control circuit contains microprocessor, button is set, display lamp, hydrojet switch, relay, audion, battery; Button is set, the hydrojet switch is connected with the input of microprocessor; The outfan of microprocessor drives display lamp through audion; The outfan of microprocessor drives relay through audion; The contact of relay is serially connected in the current supply circuit of micro air pump and miniature electromagnetic valve, and battery is microprocessor, audion, micro air pump and miniature electromagnetic valve power supply, button is set, display lamp is arranged on the lateral surface of host shell.
Button is set contains strong spray button, middle spray button, weak spray button; Strong spray button, middle spray button, weak spray button are connected with input P1.3, outfan P1.4, the outfan P1.5 of microprocessor respectively; Said display lamp contains strong spray display lamp, middle spray display lamp, weak spray display lamp; The outfan P1.2 of microprocessor, outfan P1.1, outfan P1.0 are respectively through driving strong spray display lamp, middle spray display lamp, weak spray display lamp with audion T3, audion T2, audion T1; Through driving the coil of relay J 1, relay J 2, relay J 3 with audion T4, audion T5, audion T6, the normally opened contact of relay J 1, relay J 2, relay J 3 is serially connected in respectively in the current supply circuit of micro air pump, miniature electromagnetic valve 13, miniature electromagnetic valve 16 respectively for the outfan P3.3 of microprocessor, outfan P3.4, outfan P3.5.
The model of microprocessor is AT89C2051; Audion is a NPN type audion, and the model of micro air pump is ID:8073841, manufacturer: the dynamo-electric Manufacturing Co., Ltd of Chengdu Qihai; The model of miniature electromagnetic valve is ZHV-0520, manufacturer: Shenzhen Zhongheng Electric Appliance Co., Ltd..
When using this portable hand disinfection device; Can hang over host shell on the belt earlier or be contained in the coat pocket; Again the wrist retainer ring is fixed on the wrist, and makes spray nozzle be positioned at the palm of the hand one side, the fixation clamp on the flexible infusion pipeline is clipped on the clothes under oxter and the arm gets final product at last.Use preceding elder generation to select the spouting liquid that needs through the strong spray button on the host shell, middle spray button, weak spray button; When the needs adversary carries out disinfection; An available hands is pushed the hydrojet switch on the wrist retainer ring of another hands; At this moment control circuit will be opened miniature electromagnetic valve earlier, drives micro air pump work a period of time again disinfectant solution is pumped from spray nozzle to be sprayed onto on the palm of the hand, closes micro air pump and miniature electromagnetic valve at last.
Beneficial effect of the present invention:
1. the present invention is arranged on disinfectant solution storage barrel, micro air pump, control circuit in the host shell, and host shell is fixed on the belt or is contained in the coat pocket, and the hydrojet switch in spray nozzle, miniature electromagnetic valve, the control circuit is fixed on the wrist retainer ring; The wrist retainer ring is fixed on the wrist; Be fixed on the clothes under oxter and the arm through fixation clamp with the flexible infusion pipeline that drain pipe links to each other with spray nozzle, like this, just can make on one's body whole decontaminating apparatus all is carried at; During use; Only need just can disinfectant solution be sprayed onto on the palm, play the effect of the both hands of sterilizing with the hydrojet switch that a hands is pushed on the wrist retainer ring of another hands, easy to use; The medical work personnel just can remove the frequent fixedly trouble at disinfector place that comes and goes from any time to the both hands sterilization on work position.
2. the present invention goes out the disinfectant solution in the disinfectant solution storage barrel crowded (pump) through micro air pump, gets into spray nozzle through flexible infusion pipeline again, and from the spray nozzle ejection, it is simple in structure, cost is low at last.
3, control circuit of the present invention adopts microprocessor to control, can according to be provided with in advance make the spray nozzle ejection strong, in, the disinfectant solution of weak three kinds of different liquid measures, intelligent degree is high, uses convenient.
(4), description of drawings:
Fig. 1 is one of structural representation of portable hand disinfection device;
Fig. 2 be portable hand disinfection device structural representation two;
Fig. 3 is the structure for amplifying sketch map of wrist retainer ring;
Fig. 4 is the principle schematic of control circuit.
(5), the specific embodiment:
Embodiment one: referring to Fig. 1, Fig. 3, Fig. 4; Among the figure; Portable hand disinfection device contains airtight disinfectant solution storage barrel 2, disinfectant solution output mechanism and host shell 1, and the disinfectant solution output mechanism contains micro air pump 8, flexible infusion pipeline 10, spray nozzle 14,17, control circuit, wrist retainer ring 15,18, and the air inlet pipe 23 that covers on the gas outlet 6 of micro air pump 8 and the disinfectant solution storage barrel 2 is communicated with; The drain pipe 5 that covers on the disinfectant solution storage barrel 2 is communicated with the inlet of spray nozzle 14,17 through flexible infusion pipeline 10; The outfan of control circuit is connected with micro air pump 8, and spray nozzle 14 is fixed on the wrist retainer ring 15, and the hydrojet K switch 4 in spray nozzle 17, the control circuit is fixed on the wrist retainer ring 18; The wiring board 9 of disinfectant solution storage barrel 2, micro air pump 8, control circuit is arranged in the host shell 1; In disinfectant solution storage barrel 2, the mouth of pipe of air inlet pipe 23 is positioned at the top of sterilization liquid level, and the mouth of pipe of drain pipe 5 is positioned at the bottom of disinfectant solution storage barrel 2.
The porch of spray nozzle 14,17 is respectively equipped with miniature electromagnetic valve 13,16, and miniature electromagnetic valve 13,16 is separately fixed on the wrist retainer ring 15,18, and the outfan of control circuit is connected with miniature electromagnetic valve 13,16.
The material of flexible infusion pipeline 10 is a flexible plastic; The material of host shell 1 is plastics; The material of wrist retainer ring 15,18 is plastics; Adjusting button 24,20 on the wrist retainer ring 15,18 is thread gluing; Host shell 1 is an open-top receptacle; Also be provided with air inlet 7 on the micro air pump 8.
Control circuit contains microprocessor U1, button is set, display lamp, hydrojet K switch 4, relay, audion, battery BT; Button is set, hydrojet K switch 4 is connected with the input of microprocessor U1; The outfan of microprocessor U1 drives display lamp through audion; The outfan of microprocessor U1 drives relay through audion; The contact of relay is serially connected in the current supply circuit of micro air pump 8 and miniature electromagnetic valve 13,16, and battery BT is microprocessor U1, audion, micro air pump 8 and miniature electromagnetic valve 13,16 power supplies, button is set, display lamp is arranged on the lateral surface of host shell 1.
Button is set contains strong spray button K3, middle spray button K2, weak spray button K1; Strong spray button K3, middle spray button K2, weak spray button K1 are connected with input P1.3, outfan P1.4, the outfan P1.5 of microprocessor U1 respectively; Display lamp contains strong spray display lamp L3, middle spray display lamp L2, weak spray display lamp L1; The outfan P1.2 of microprocessor U1, outfan P1.1, outfan P1.0 are respectively through driving strong spray display lamp L3, middle spray display lamp L2, weak spray display lamp L1 with audion T3, audion T2, audion T1; Through driving the coil of relay J 1, relay J 2, relay J 3 with audion T4, audion T5, audion T6, the normally opened contact of relay J 1, relay J 2, relay J 3 is serially connected in respectively in the current supply circuit of micro air pump 8, miniature electromagnetic valve 13, miniature electromagnetic valve 16 respectively for the outfan P3.3 of microprocessor U1, outfan P3.4, outfan P3.5.
The model of microprocessor U1 is AT89C2051; Audion T1, T2, T3, T4, T5, T6 are NPN type audion; The model of micro air pump 8 is ID:8073841; Manufacturer: the dynamo-electric Manufacturing Co., Ltd of Chengdu Qihai, the model of miniature electromagnetic valve 13,16 is ZHV-0520, manufacturer: Shenzhen Zhongheng Electric Appliance Co., Ltd..
When using this portable hand disinfection device; Can hang over host shell 1 on the belt earlier or be contained in the coat pocket; Again wrist retainer ring 15,18 is fixed on the wrist; And make spray nozzle 14 be positioned at the palm of the hand one side, the fixation clamp 12 on the flexible infusion pipeline 10 is clipped on the clothes under oxter and the arm gets final product at last.Use preceding elder generation to select the spouting liquid that needs through the strong spray button K3 on the host shell 1, middle spray button K2, weak spray button K1; When the needs adversary carries out disinfection; An available hands is pushed the hydrojet K switch 4 on the wrist retainer ring of another hands; At this moment control circuit will be opened miniature electromagnetic valve 13,16 earlier, drives micro air pump 8 work a period of times again disinfectant solution is pumped from spray nozzle 14 to be sprayed onto on the palm of the hand, closes micro air pump 8 and miniature electromagnetic valve 13,16 at last.
Embodiment two: referring to Fig. 2, Fig. 3, Fig. 4, numbering is identical with embodiment one among the figure, the same meaning of representative; Its work process is also basic identical; Something in common does not repeat, and difference is: flexible infusion pipeline 10 is a pipe, and the drain pipe 5 that covers on one of which end and the disinfectant solution storage barrel 1 is communicated with; The other end is communicated with the inlet of spray nozzle 17, and miniature electromagnetic valve 16, the hydrojet K switch 4 in the control circuit of spray nozzle 17 and porch thereof all are fixed on the wrist retainer ring 18; Can two handss be rubbed mutually when using this portable hand disinfection device, make disinfectant solution be evenly distributed on two on hand, play the effect of sterilization both hands.
Claims (10)
1. portable hand disinfection device; Contain airtight disinfectant solution storage barrel, disinfectant solution output mechanism and host shell; It is characterized in that: the disinfectant solution output mechanism contains micro air pump, flexible infusion pipeline, spray nozzle, control circuit, wrist retainer ring, and the air inlet pipe that covers on the gas outlet of micro air pump and the disinfectant solution storage barrel is communicated with, and the drain pipe on the loam cake of disinfectant solution storage barrel or side or the bottom surface is communicated with the inlet of spray nozzle through flexible infusion pipeline; The outfan of control circuit is connected with micro air pump; Hydrojet switch in spray nozzle, the control circuit is fixed on the wrist retainer ring, and the wiring board of disinfectant solution storage barrel, micro air pump, control circuit is arranged in the host shell, in the disinfectant solution storage barrel; The mouth of pipe of air inlet pipe is positioned at the top of sterilization liquid level, and the mouth of pipe of drain pipe is positioned at the bottom of disinfectant solution storage barrel.
2. portable hand disinfection device according to claim 1 is characterized in that: the porch of said spray nozzle is provided with miniature electromagnetic valve, and miniature electromagnetic valve is fixed on the wrist retainer ring, and the outfan of control circuit is connected with miniature electromagnetic valve.
3. portable hand disinfection device according to claim 2; It is characterized in that: said flexible infusion pipeline is a pipe; The one of which end is communicated with drain pipe on disinfectant solution storage barrel loam cake or side or the bottom surface; The other end is communicated with the inlet of a spray nozzle, and the miniature electromagnetic valve of this spray nozzle and porch thereof is fixed on the wrist retainer ring, and the hydrojet switch in the control circuit is fixed on this wrist retainer ring.
4. portable hand disinfection device according to claim 2; It is characterized in that: said flexible infusion pipeline is a tee T; The one of which end is communicated with drain pipe on disinfectant solution storage barrel loam cake or side or the bottom surface; In addition two ends are communicated with the inlet of two spray nozzles respectively, and the miniature electromagnetic valve of two spray nozzles and porch thereof is separately fixed on two wrist retainer rings, and the hydrojet switch in the control circuit is fixed on any of two wrist retainer rings.
5. according to claim 3 or 4 described portable hand disinfection devices, it is characterized in that: said flexible infusion pipeline is provided with a certain number of fixation clamp, and the folder tail of fixation clamp is connected with flexible infusion pipeline; Said disinfectant solution storage barrel is provided with the filling exit that is used for the fill disinfectant solution, and filling exit is provided with seal cover; Said host shell is provided with the hook that can hang on the belt.
6. portable hand disinfection device according to claim 5 is characterized in that: said air inlet pipe and drain pipe are installed on the disinfectant solution storage barrel through sealing ring; Said wrist retainer ring is provided with can regulate its big or small adjusting button; The folder tail of said fixation clamp directly is connected with flexible infusion pipeline, perhaps is connected with flexible infusion pipeline through connecting band; Said spray nozzle is installed on the wrist retainer ring through ring for fixing; Said miniature electromagnetic valve is bonded on the wrist retainer ring.
7. portable hand disinfection device according to claim 6 is characterized in that: the material of said flexible infusion pipeline is a flexible plastic; The material of said host shell is plastics; The material of said wrist retainer ring is plastics or cloth; Adjusting button on the wrist retainer ring is mechanical type buckle or thread gluing.
8. according to claim 3 or 4 described portable hand disinfection devices; It is characterized in that: said control circuit contains microprocessor, button is set, display lamp, hydrojet switch, relay, audion, battery; Button is set, the hydrojet switch is connected with the input of microprocessor; The outfan of microprocessor drives display lamp through audion, and the outfan of microprocessor drives relay through audion, and the contact of relay is serially connected in the current supply circuit of micro air pump and miniature electromagnetic valve; Battery is microprocessor, audion, micro air pump and miniature electromagnetic valve power supply, button is set, display lamp is arranged on the lateral surface of host shell.
9. portable hand disinfection device according to claim 8; It is characterized in that: the said button that is provided with contains strong spray button, middle spray button, weak spray button; Strong spray button, middle spray button, weak spray button are connected with input P1.3, outfan P1.4, the outfan P1.5 of microprocessor respectively; Said display lamp contains strong spray display lamp, middle spray display lamp, weak spray display lamp; The outfan P1.2 of microprocessor, outfan P1.1, outfan P1.0 are respectively through driving strong spray display lamp, middle spray display lamp, weak spray display lamp with audion T3, audion T2, audion T1; Through driving the coil of relay J 1, relay J 2, relay J 3 with audion T4, audion T5, audion T6, the normally opened contact of relay J 1, relay J 2, relay J 3 is serially connected in respectively in the current supply circuit of micro air pump, first miniature electromagnetic valve (13), second miniature electromagnetic valve (16) respectively for the outfan P3.3 of microprocessor, outfan P3.4, outfan P3.5.
10. portable hand disinfection device according to claim 9; It is characterized in that: the model of said microprocessor is AT89C2051; Said audion is a NPN type audion, and the model of said micro air pump is ID:8073841, and the model of said miniature electromagnetic valve is ZHV-0520.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101327775A CN101791417B (en) | 2010-03-26 | 2010-03-26 | Portable hand disinfection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101327775A CN101791417B (en) | 2010-03-26 | 2010-03-26 | Portable hand disinfection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101791417A CN101791417A (en) | 2010-08-04 |
| CN101791417B true CN101791417B (en) | 2012-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101327775A Expired - Fee Related CN101791417B (en) | 2010-03-26 | 2010-03-26 | Portable hand disinfection device |
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| CN (1) | CN101791417B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876244A (en) * | 2017-11-13 | 2018-04-06 | 苏州晶樱光电科技股份有限公司 | A kind of metering drawing mechanism of photovoltaic slice glue or alcohol |
| CN112705373A (en) * | 2019-10-25 | 2021-04-27 | 苏州宝时得电动工具有限公司 | Sprayer with a spray tube |
| CN113619954A (en) * | 2020-05-06 | 2021-11-09 | 贺晓明 | Garbage classification uses portable peculiar smell purifier |
| CN111840776A (en) * | 2020-08-27 | 2020-10-30 | 李思萍 | Intelligent portable induction sterilizer |
| CN112386785B (en) * | 2020-11-25 | 2022-05-13 | 黑龙江农垦职业学院 | Hospital nursing staff uses both hands degassing unit |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11188081A (en) * | 1997-12-25 | 1999-07-13 | Lucent:Kk | Portable sterilizing device |
| KR20030072363A (en) * | 2000-12-14 | 2003-09-13 | 유브이-솔루션즈, 엘엘씨. | Method and apparatus for rapidly sterilizing small objects |
| CN101439195B (en) * | 2008-12-31 | 2014-04-23 | 南通市广益机电有限责任公司 | Portable foam sterilizing machine |
| CN201668751U (en) * | 2010-03-26 | 2010-12-15 | 河南中医学院 | Portable hand disinfecting device |
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2010
- 2010-03-26 CN CN2010101327775A patent/CN101791417B/en not_active Expired - Fee Related
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| CN101791417A (en) | 2010-08-04 |
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