CN113231221A - Medical ward mobile disinfectant spraying equipment control circuit - Google Patents

Medical ward mobile disinfectant spraying equipment control circuit Download PDF

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Publication number
CN113231221A
CN113231221A CN202110635516.3A CN202110635516A CN113231221A CN 113231221 A CN113231221 A CN 113231221A CN 202110635516 A CN202110635516 A CN 202110635516A CN 113231221 A CN113231221 A CN 113231221A
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resistor
circuit
pin
control circuit
base integrated
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CN113231221B (en
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王晓
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Xuzhou Chenci Network Technology Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/24—Apparatus using programmed or automatic operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/14—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with oscillating elements; with intermittent operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/15—Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/16—Mobile applications, e.g. portable devices, trailers, devices mounted on vehicles

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The invention relates to the field of medical instruments, in particular to a control circuit of a mobile disinfectant spraying device for a medical ward. The technical problem to be solved is as follows: the control circuit of the movable medical ward disinfectant spraying equipment is capable of automatically spraying disinfectant and high in working efficiency. The invention provides a control circuit of a mobile disinfectant spraying device for a medical ward, which comprises a storage battery power supply unit and the like; the touch switch is connected with the input end of the first touch switch control circuit, the liquid pump is connected with the output end of the first touch switch control circuit, and the storage battery power supply unit supplies power to the first touch switch control circuit, the liquid pump and the touch switch. The medical staff can know the electric quantity of the storage battery at any time through the matching of the voltage dividing circuit, the storage battery voltage monitoring circuit, the red indicator lamp, the green indicator lamp and the yellow indicator lamp, so that the storage battery can be charged in time.

Description

Medical ward mobile disinfectant spraying equipment control circuit
Technical Field
The invention relates to the field of medical instruments, in particular to a control circuit of a mobile disinfectant spraying device for a medical ward.
Background
Patients are often treated in wards of hospitals, so that the wards of the hospitals need to be disinfected regularly, so that the health of the patients is guaranteed, and healthy people can be prevented from being invaded by bacteria or viruses.
With present technique, usually by people carrying on the back the bucket that is equipped with the antiseptic solution, then handheld shower nozzle sprays the antiseptic solution in hospital ward the inside, such work load is great, can consume a large amount of time and physical power of people, and work efficiency is lower moreover, to above-mentioned problem, has designed one kind and can spray the antiseptic solution automatically and the portable antiseptic solution spraying equipment control circuit in medical ward that work efficiency is higher.
Disclosure of Invention
In order to overcome the defects that the manual sterilization of the hospital ward is time-consuming and labor-consuming and the working efficiency is lower, the technical problem to be solved is as follows: the control circuit of the movable medical ward disinfectant spraying equipment is capable of automatically spraying disinfectant and high in working efficiency.
The technical scheme is as follows: the utility model provides a portable antiseptic solution spraying apparatus control circuit in ward for medical treatment, is including battery power supply unit, first touch switch control circuit, drawing liquid pump and touch switch, touch switch is connected with first touch switch control circuit's input, the drawing liquid pump is connected with first touch switch control circuit's output, battery power supply unit is first touch switch control circuit, drawing liquid pump and touch switch power supply.
The output end of the voltage division circuit is connected with the input end of the storage battery voltage monitoring circuit, the red indicator lamp is connected with the output end of the storage battery voltage monitoring circuit, the green indicator lamp is connected with the output end of the storage battery voltage monitoring circuit, the yellow indicator lamp is connected with the output end of the storage battery voltage monitoring circuit, and the storage battery power supply unit supplies power to the voltage division circuit, the storage battery voltage monitoring circuit, the red indicator lamp, the green indicator lamp and the yellow indicator lamp.
Further, still including first potentiometre, time delay setting circuit, monostable time delay control circuit, amplifier tube output circuit and windscreen wiper motor, first potentiometre is connected with the input that the time delay set circuit, the output that the time delay set circuit is connected with monostable time delay control circuit's input, monostable time delay control circuit's output is connected with amplifier tube output circuit's input, the windscreen wiper motor is connected with amplifier tube output circuit's output, battery power supply unit is first potentiometre, time delay setting circuit, monostable time delay control circuit, amplifier tube output circuit and windscreen wiper motor power supply.
Further, the first touch switch control circuit comprises a switch S1, a time base integrated circuit NE555-U1, resistors R2-R3, a resistor R5, electrolytic capacitors EC 1-EC 2, a capacitor C1, a battery BT1, a light emitting diode VD4, a relay RL1 and a motor MG1, wherein a pin 1 of the time base integrated circuit NE555-U1 is grounded, a pin 2 of the time base integrated circuit NE555-U1 is connected with a pin 6 thereof, one end of the resistor R5 is grounded, the other end of the resistor R5 is connected with the resistor R2 in series, the other end of the resistor R2 is connected with +12V, one end of the resistor R3 is connected with a node between the resistor R5 and the resistor R2, the other end of the resistor R3 is connected with a touch switch, a pin 2 of the time base integrated circuit NE555-U1 is connected with a node between the resistor R5 and the resistor R2 in series, and a pin 3-U1 is connected with a light emitting diode 4 in series, two ends of the relay RL1 are connected in parallel with an electrolytic capacitor EC2, one end of the relay RL1 after the parallel connection is connected with the cathode of a light emitting diode VD4, the other end of the relay RL1 after the parallel connection is grounded, the NO end of the relay RL1 is connected in series with a motor MG1, the other end of the motor MG1 is grounded, the COM end of the relay RL1 is connected with +12V, 4 pins of the time base integrated circuit NE555-U1 are connected with +12V, 5 pins of the time base integrated circuit NE555-U1 are connected in series with a capacitor C2, the other end of the capacitor C2 is grounded, 8 pins of the time base integrated circuit NE555-U1 are connected with +12V, one end of the battery BT1 is grounded, the other end of the battery BT1 is connected with +12V, the capacitor C1 is connected in parallel with the electrolytic capacitor EC1, one end of the relay RL1 after the parallel connection is grounded, the other end of the switch S1 is connected with +12V after the parallel connection.
Furthermore, the voltage division circuit comprises a resistor R9 and an electrolytic capacitor EC4, one end of the resistor R9 is connected with +12V, the other end of the resistor R9 is connected with the electrolytic capacitor EC4 in series, and the other end of the electrolytic capacitor EC4 is grounded.
Further, the battery voltage monitoring circuit includes a general comparator TCA 965-U, a resistor R-R, and a light emitting diode VD-VD, wherein pin 1 of the general comparator TCA 965-U is connected to ground, pin 2 of the general comparator TCA 965-U is connected in series to the light emitting diode VD, the other end of the light emitting diode VD is connected to +12V, the resistor R, and the resistor R are connected in parallel with the resistor R and the resistor R, one end of the parallel connection is connected to ground, the other end of the parallel connection is connected to pin 10 of the general comparator TCA 965-U, pin 5 of the general comparator TCA 965-U is connected to a node between the resistor R and the resistor R, pin 6 of the general comparator TCA 965-U is connected to a node between the resistor R and the resistor R, pin 8 of the general comparator TCA 965-U is connected in series to the resistor R, the other end of the resistor R is connected to ground, pin 9 of the general comparator 965-U is connected to a node between the resistor R and the resistor R, the pins 11 of the general comparators TCA965B-U3 are connected with +12V, the pins 13 of the general comparators TCA965B-U3 are connected with the light-emitting diode VD2 in series, the other end of the light-emitting diode VD2 is connected with +12V, the pins 14 of the general comparators TCA965B-U3 are connected with the light-emitting diode VD1 in series, and the other end of the light-emitting diode VD1 is connected with + 12V.
Further, the monostable delay control circuit comprises a time base integrated circuit NE555-U2, a resistor R1, a resistor R4, a resistor R7, a diode D1, a diode D3, an electrolytic capacitor EC3 and a potentiometer VR1, the other end of the switch S1 is connected in series with the resistor R1, the resistor R4 and the potentiometer VR1 are connected in parallel with the diode D1, one end of the parallel connection is connected with the other end of the resistor R1, the other end of the parallel connection is connected with a pin 2 of a time base integrated circuit NE555-U2, an adjustable end of the potentiometer VR1 is connected with a pin 2 of the time base integrated circuit NE555-U2, a pin 1 of the time base integrated circuit NE555-U2 is grounded, one end of the resistor R7 is connected in series with the diode D3, the other end of the resistor R7 is connected with a pin 2 of the time base integrated circuit NE555-U2, a pin 2 of the time base integrated circuit NE555-U2 is connected in series with the electrolytic capacitor EC 555-U3, and the pin 366 of the time base integrated circuit NE555-U2, the pin 4 of the time base integrated circuit NE555-U2 is connected with the node between the switch S1 and the resistor R1, the pin 7 of the time base integrated circuit NE555-U2 is connected with the anode of the diode D1, and the pin 8 of the time base integrated circuit NE555-U2 is connected with the node between the switch S1 and the resistor R1.
Further, the amplifier tube output circuit comprises a resistor R6, a motor MG2, a diode D2, and transistors Q1-Q2, a base of the transistor Q1 is connected in series with a resistor R6, the other end of the resistor R6 is connected with a pin 3 of a time-base integrated circuit NE555-U2, a collector of the transistor Q1 is connected with a node between a switch S1 and the resistor R1, an emitter of the transistor Q1 is connected with a base of the transistor Q2, a collector of the transistor Q2 is connected with a node between a switch S1 and a resistor R1, an emitter of the transistor Q2 is connected in series with a diode D2, an anode of the diode D2 is connected with the other end of the electrolytic capacitor EC3, one end of the motor MG2 is grounded, one end of the motor MG2 is connected with an anode of the diode D3, and one end of the motor MG2 is connected with a node between the switch S1 and the resistor 539R 1.
Further, the model of the time base integrated circuit is NE 555.
Further, the model of the general comparator is TCA 965B.
The invention has the beneficial effects that: 1. the medical staff can know the electric quantity of the storage battery at any time through the matching of the voltage dividing circuit, the storage battery voltage monitoring circuit, the red indicator lamp, the green indicator lamp and the yellow indicator lamp, so that the storage battery can be charged in time.
2. According to the invention, through the cooperation of the first potentiometer, the delay setting circuit, the monostable delay control circuit, the amplifying tube output circuit and the wiper motor, the spraying direction of the disinfectant can be controlled to swing left and right, manual adjustment of people is not needed, and time and labor are saved.
Drawings
FIG. 1 is a block diagram of the circuit of the present invention.
Fig. 2 is a schematic circuit diagram of the present invention.
Reference numerals: 1_ storage battery power supply unit, 2_ first touch switch control circuit, 3_ liquid pump, 4_ touch switch, 5_ voltage divider circuit, 6_ storage battery voltage monitoring circuit, 7_ red indicator lamp, 8_ green indicator lamp, 9_ yellow indicator lamp, 10_ first potentiometer, 11_ delay setting circuit, 12_ monostable delay control circuit, 13_ amplifier tube output circuit, 14_ wiper motor.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
The utility model provides a portable antiseptic solution spraying apparatus control circuit in ward for medical treatment, as shown in figure 1, including battery power supply unit 1, first touch switch control circuit 2, drawing liquid pump 3 and touch switch 4, touch switch 4 is connected with first touch switch control circuit 2's input, drawing liquid pump 3 is connected with first touch switch control circuit 2's output, battery power supply unit 1 is first touch switch control circuit 2, drawing liquid pump 3 and touch switch 4 power supply.
When medical personnel touched touch switch 4 once, first touch switch control circuit 2 began work, and 3 works of first touch switch control circuit 2 control drawing liquid pump, and drawing liquid pump 3 can spray the antiseptic solution out to accomplish disinfection work, when medical personnel touched touch switch 4 once more, first touch switch control circuit 2 stop work, and 3 stop work of drawing liquid pump are controlled to first touch switch control circuit 2, and drawing liquid pump 3 stops to spray the antiseptic solution.
Example 2
In addition to embodiment 1, as shown in fig. 1, the battery power supply device further includes a voltage divider circuit 5, a battery voltage monitoring circuit 6, a red indicator lamp 7, a green indicator lamp 8, and a yellow indicator lamp 9, wherein an output end of the voltage divider circuit 5 is connected to an input end of the battery voltage monitoring circuit 6, the red indicator lamp 7 is connected to an output end of the battery voltage monitoring circuit 6, the green indicator lamp 8 is connected to an output end of the battery voltage monitoring circuit 6, the yellow indicator lamp 9 is connected to an output end of the battery voltage monitoring circuit 6, and the battery power supply unit 1 supplies power to the voltage divider circuit 5, the battery voltage monitoring circuit 6, the red indicator lamp 7, the green indicator lamp 8, and the yellow indicator lamp 9.
When a medical staff touches the touch switch 4, the voltage dividing circuit 5 and the storage battery voltage monitoring circuit 6 start to work, the storage battery voltage monitoring circuit 6 detects the output voltage of the equipment, when the voltage value is smaller than 11.6V, the storage battery voltage monitoring circuit 6 controls the yellow indicator lamp 9 to light, when the voltage value is larger than 14.4V, the storage battery voltage monitoring circuit 6 controls the red indicator lamp 7 to light, when the voltage value is between 2.9V and 14.4V, the storage battery voltage monitoring circuit 6 controls the green indicator lamp 8 to light, so that the medical staff knows the electric quantity of the storage battery of the equipment and can charge the equipment in time, when the medical staff touches the touch switch 4, the voltage dividing circuit 5 and the storage battery voltage monitoring circuit 6 stop working, and the red indicator lamp 7, the green indicator lamp 8 and the yellow indicator lamp 9 are turned off.
Still scrape motor 14 including first potentiometre 10, time delay setting circuit 11, monostable time delay control circuit 12, amplifier tube output circuit 13 and rain, first potentiometre 10 is connected with the input that time delay setting circuit 11, the output that time delay setting circuit 11 is connected with monostable time delay control circuit 12's input, monostable time delay control circuit 12's output is connected with amplifier tube output circuit 13's input, rain wiper motor 14 is connected with amplifier tube output circuit 13's output, battery power supply unit 1 is that first potentiometre 10, time delay setting circuit 11, monostable time delay control circuit 12, amplifier tube output circuit 13 and rain scrape the power supply of motor 14.
When a medical worker touches the touch switch 4, the delay setting circuit 11 and the monostable delay control circuit 12 start to work, the monostable delay control circuit 12 controls the amplifier tube output circuit 13 to work, the amplifier tube output circuit 13 controls the wiper motor 14 to work, the wiper motor 14 can control the spraying direction of the disinfectant to swing left and right when the disinfectant is sprayed out by the liquid pump 3, the medical worker can adjust the interval of the swinging time of the spraying direction of the disinfectant through the first potentiometer 10, when the medical worker touches the touch switch 4, the delay setting circuit 11 and the monostable delay control circuit 12 stop working, the monostable delay control circuit 12 controls the amplifier tube output circuit 13 to stop working, and the amplifier tube output circuit 13 controls the wiper motor 14 to stop working.
Example 3
A control circuit of a mobile disinfectant spraying device for a medical ward is disclosed, as shown in FIG. 2, the first touch switch control circuit 2 comprises a switch S1, a time-base integrated circuit NE555-U1, resistors R2-R3, a resistor R5, electrolytic capacitors EC 1-EC 2, a capacitor C1, a battery BT1, a light emitting diode VD4, a relay RL1 and a motor MG1, wherein a pin 1 of the time-base integrated circuit NE555-U1 is grounded, a pin 2 of the time-base integrated circuit NE555-U1 is connected with a pin 6 thereof, one end of the resistor R5 is grounded, the other end of the resistor R5 is connected with a resistor R2 in series, the other end of the resistor R2 is connected with +12V, one end of the resistor R3 is connected with a node between a resistor R5 and a resistor R2, the other end of the resistor R3 is connected with a touch switch, a node between a pin 2 of the time-base integrated circuit NE555-U1 and the resistor R5 and a resistor R2, the pin 3 of the time base integrated circuit NE555-U1 is connected with a light emitting diode VD4 in series, two ends of the relay RL1 are connected with an electrolytic capacitor EC2 in parallel, one end of the parallel connection is connected with the cathode of the light emitting diode VD4, the other end of the parallel connection is grounded, the NO end of the relay RL1 is connected with a motor MG1 in series, the other end of the motor MG1 is grounded, the COM end of the relay RL1 is connected with +12V, the 4 pins of the time base integrated circuit NE555-U1 are connected with +12V, the 5-pin of the time base integrated circuit NE555-U1 is connected with a capacitor C2 in series, the other end of the capacitor C2 is grounded, the pin 8 of the time base integrated circuit NE555-U1 is connected with +12V, one end of the battery BT1 is connected with the ground, the other end of the battery BT1 is connected with +12V, the capacitor C1 is connected with an electrolytic capacitor EC1 in parallel, one end of the parallel connection is grounded, the other end of the parallel connection is connected with +12V, and one end of the switch S1 is connected with + 12V.
The voltage dividing circuit 5 comprises a resistor R9 and an electrolytic capacitor EC4, one end of the resistor R9 is connected with +12V, the other end of the resistor R9 is connected with the electrolytic capacitor EC4 in series, and the other end of the electrolytic capacitor EC4 is grounded.
The battery voltage monitoring circuit 6 comprises a general comparator TCA 965-U, a resistor R-R and a light emitting diode VD-VD, wherein pin 1 of the general comparator TCA 965-U is grounded, pin 2 of the general comparator TCA 965-U is connected in series with the light emitting diode VD, the other end of the light emitting diode VD is connected with +12V, the resistor R and the resistor R are connected in parallel with the resistor R and the resistor R, one end of the parallel connection is grounded, the other end of the parallel connection is connected with pin 10 of the general comparator TCA 965-U, pin 5 of the general comparator TCA 965-U is connected with a node between the resistor R and the resistor R, pin 6 of the general comparator TCA 965-U is connected with a node between the resistor R and the resistor R, pin 8 of the general comparator TCA 965-U is connected in series with the resistor R, the other end of the resistor R is grounded, pin 9 of the general comparator TCA 965-U is connected with a node between the resistor R and the resistor R, the pins 11 of the general comparators TCA965B-U3 are connected with +12V, the pins 13 of the general comparators TCA965B-U3 are connected with the light-emitting diode VD2 in series, the other end of the light-emitting diode VD2 is connected with +12V, the pins 14 of the general comparators TCA965B-U3 are connected with the light-emitting diode VD1 in series, and the other end of the light-emitting diode VD1 is connected with + 12V.
The monostable delay control circuit 12 comprises a time base integrated circuit NE555-U2, a resistor R1, a resistor R4, a resistor R7, a diode D1, a diode D3, an electrolytic capacitor EC3 and a potentiometer VR1, the other end of the switch S1 is connected in series with the resistor R1, the resistor R4 and the potentiometer VR1 are connected in parallel with the diode D1, one end of the resistor R1 is connected with the other end of the resistor R1, the other end of the resistor R3 is connected with a pin 2 of the time base integrated circuit NE555-U2, the adjustable end of the potentiometer VR1 is connected with a pin 2 of the time base integrated circuit NE555-U2, a pin 1 of the time base integrated circuit NE555-U2 is grounded, one end of the resistor R555-U7 is connected in series with the diode D3, the other end of the resistor R7 is connected with a pin 2 of the time base integrated circuit NE555-U2, a pin 2 of the time base integrated circuit NE555-U2 is connected in series with the electrolytic capacitor EC3, and a pin 2 of the time base integrated circuit NE555-U2 are connected with the time base integrated circuit NE 555-U6, the pin 4 of the time base integrated circuit NE555-U2 is connected with the node between the switch S1 and the resistor R1, the pin 7 of the time base integrated circuit NE555-U2 is connected with the anode of the diode D1, and the pin 8 of the time base integrated circuit NE555-U2 is connected with the node between the switch S1 and the resistor R1.
The amplifying tube output circuit 13 comprises a resistor R6, a motor MG2, a diode D2 and transistors Q1-Q2, wherein the base of the transistor Q1 is connected in series with a resistor R6, the other end of the resistor R6 is connected with the 3 pin of a time-base integrated circuit NE555-U2, the collector of the transistor Q1 is connected with the node between the switch S1 and the resistor R1, the emitter of the transistor Q1 is connected with the base of the transistor Q2, the collector of the transistor Q2 is connected with the node between the switch S1 and the resistor R1, the emitter of the transistor Q2 is connected in series with a diode D2, the anode of the diode D2 is connected with the other end of the electrolytic capacitor EC3, one end of the motor MG2 is grounded, one end of the motor MG2 is connected with the anode of the diode D3, and one end of the motor MG2 is connected with the node between the switch S1 and the resistor R1.
When the medical staff touches the touch switch 4, the battery BT1 starts to supply power, the pin 3 of the time base integrated circuit NE555-U1 outputs high level, the light emitting diode VD4 lights, the relay RL1 is attracted, so that the motor MG1 is started, the motor MG1 controls the liquid pump 3 to spray disinfectant, so that the disinfection work is completed, meanwhile, the general comparator TCA965B-U3 detects the output voltage of the battery BT1, when the voltage value is less than 11.6V, the pin 2 of the general comparator TCA965B-U3 outputs high level, the light emitting diode VD3 lights, when the voltage value is more than 14.4V, the pin 13 of the general comparator TCA965B-U3 outputs high level, the light emitting diode VD2 lights, when the voltage value is between 2.9V and 14.4V, the pin 14 of the general comparator TCA965B-U3 outputs high level, the light emitting diode VD1 lights, so that the medical staff knows the electric quantity of the medical staff VD 3942, when the medical staff closes the switch S1, the 3 feet of the time-base integrated circuit NE555-U2 output high level, so that the motor MG2 is started, the motor MG2 controls the spraying direction of the disinfectant to swing left and right, the medical staff can adjust the interval of the swinging time of the disinfecting liquid spraying direction through the potentiometer VR1, when the medical staff disconnects the switch S1, the 3 feet of the time-base integrated circuit NE555-U2 output low level, so that the motor MG2 is turned off, when the medical staff touches the touch switch 4, the 3 feet of the time-base integrated circuit NE555-U1 output low level, the light-emitting diodes VD 1-VD 4 are turned off, the relay RL1 is disconnected, and the motor MG1 is turned off.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (10)

1. The utility model provides a portable antiseptic solution spraying apparatus control circuit in ward for medical treatment, its characterized in that, including battery power supply unit (1), first touch switch control circuit (2), drawing liquid pump (3) and touch switch (4), touch switch (4) are connected with the input of first touch switch control circuit (2), drawing liquid pump (3) are connected with the output of first touch switch control circuit (2), battery power supply unit (1) is first touch switch control circuit (2), drawing liquid pump (3) and touch switch (4) power supply.
2. The control circuit of the mobile disinfectant spraying device for the medical ward according to claim 1, further comprising a voltage divider circuit (5), a battery voltage monitoring circuit (6), a red indicator lamp (7), a green indicator lamp (8) and a yellow indicator lamp (9), wherein an output end of the voltage divider circuit (5) is connected with an input end of the battery voltage monitoring circuit (6), the red indicator lamp (7) is connected with an output end of the battery voltage monitoring circuit (6), the green indicator lamp (8) is connected with an output end of the battery voltage monitoring circuit (6), the yellow indicator lamp (9) is connected with an output end of the battery voltage monitoring circuit (6), and the battery power supply unit (1) is the voltage divider circuit (5), the battery voltage monitoring circuit (6), the red indicator lamp (7), The green indicator light (8) and the yellow indicator light (9) are powered.
3. The control circuit of the mobile disinfection solution spraying equipment for the medical ward according to claim 2, further comprising a first potentiometer (10), a delay setting circuit (11), a monostable delay control circuit (12), an amplifier tube output circuit (13) and a wiper motor (14), wherein the first potentiometer (10) is connected with an input end of the delay setting circuit (11), an output end of the delay setting circuit (11) is connected with an input end of the monostable delay control circuit (12), an output end of the monostable delay control circuit (12) is connected with an input end of the amplifier tube output circuit (13), the wiper motor (14) is connected with an output end of the amplifier tube output circuit (13), the storage battery power supply unit (1) is the first potentiometer (10), the delay setting circuit (11), the monostable delay control circuit (12), The power supply of the amplifying tube output circuit (13) and the wiper motor (14).
4. The mobile disinfectant spraying device control circuit for medical wards as claimed in claim 3, wherein said first touch switch control circuit (2) comprises a switch S1, a time-base integrated circuit NE555-U1, resistors R2-R3, a resistor R5, electrolytic capacitors EC 1-EC 2, a capacitor C1, a battery BT1, a light emitting diode VD4, a relay RL1 and a motor MG1, wherein a pin 1 of said time-base integrated circuit NE555-U1 is grounded, a pin 2 of said time-base integrated circuit NE555-U1 is connected with a pin 6 thereof, one end of said resistor R5 is grounded, the other end of said resistor R5 is connected with a resistor R9 in series, the other end of said resistor R2 is connected with a +12V, one end of said resistor R3 is connected with a node between a resistor R5 and a resistor R2, the other end of said resistor R3 is connected with a touch switch, and a node between a pin 2 of said time-base integrated circuit NE555-U1 and a resistor R5, the pin 3 of the time base integrated circuit NE555-U1 is connected with a light emitting diode VD4 in series, two ends of the relay RL1 are connected with an electrolytic capacitor EC2 in parallel, one end of the parallel connection is connected with the cathode of the light emitting diode VD4, the other end of the parallel connection is grounded, the NO end of the relay RL1 is connected with a motor MG1 in series, the other end of the motor MG1 is grounded, the COM end of the relay RL1 is connected with +12V, the 4 pins of the time base integrated circuit NE555-U1 are connected with +12V, the 5-pin of the time base integrated circuit NE555-U1 is connected with a capacitor C2 in series, the other end of the capacitor C2 is grounded, the pin 8 of the time base integrated circuit NE555-U1 is connected with +12V, one end of the battery BT1 is connected with the ground, the other end of the battery BT1 is connected with +12V, the capacitor C1 is connected with an electrolytic capacitor EC1 in parallel, one end of the parallel connection is grounded, the other end of the parallel connection is connected with +12V, and one end of the switch S1 is connected with + 12V.
5. The control circuit of the mobile disinfecting liquid spraying device for the medical ward as claimed in claim 4, wherein said voltage divider circuit (5) comprises a resistor R9 and an electrolytic capacitor EC4, one end of said resistor R9 is connected to +12V, the other end of said resistor R9 is connected in series with the electrolytic capacitor EC4, and the other end of said electrolytic capacitor EC4 is grounded.
6. The mobile disinfectant spraying device control circuit according to claim 5, wherein said battery voltage monitoring circuit (6) comprises a general comparator TCA965B-U3, resistors R10-R15 and light emitting diodes VD 1-VD 3, wherein 1 pin of said general comparator TCA965B-U3 is grounded, 2 pins of said general comparator TCA965B-U3 are connected in series with light emitting diode VD3, the other end of said light emitting diode VD3 is connected with +12V, said resistors R10, R13 and R15 are connected in parallel with a resistor R11 and a resistor R14, one end of the parallel connection is grounded, the other end of the parallel connection is connected with 10 pins of said general comparator TCA965B-U3, the 5 pins of said general comparator TCA965 3 is connected with a node between resistor R3 and a resistor R3, and a node between said pins of said general comparator TCA965 3-U3 and a resistor R3 are connected with a node between said general comparator TCA965 3 and a resistor R3, the 8-pin series connection resistor R12 of the general comparator TCA965B-U3, the other end of the resistor R12 is grounded, the 9-pin of the general comparator TCA965B-U3 is connected with a node between the resistor R11 and the resistor R14, the 11-pin of the general comparator TCA965B-U3 is connected with +12V, the 13-pin of the general comparator TCA965B-U3 is connected with the light-emitting diode VD2 in series, the other end of the light-emitting diode VD2 is connected with +12V, the 14-pin of the general comparator TCA965B-U3 is connected with the light-emitting diode VD1 in series, and the other end of the light-emitting diode VD1 is connected with + 12V.
7. The control circuit of mobile disinfecting liquid spraying device for medical ward as claimed in claim 6, wherein said monostable delay control circuit (12) comprises a time base integrated circuit NE555-U2, a resistor R1, a resistor R4, a resistor R7, a diode D1, a diode D3, an electrolytic capacitor EC3 and a potentiometer VR1, the other end of said switch S1 is connected in series with a resistor R1, said resistor R4 and a potentiometer VR1 are connected in parallel with a diode D1, the parallel connected end is connected with the other end of the resistor R1, the parallel connected end is connected with the 2 pin of the time base integrated circuit NE555-U2, the adjustable end of said potentiometer 1 is connected with the 2 pin of the time base integrated circuit NE555-U2, the 1 pin of said time base integrated circuit NE555-U2 is grounded, one end of said resistor R7 is connected in series with a diode D3, the other end of said resistor R7 is connected with the pin of the time base integrated circuit NE555-U2, the 2-pin electrolytic capacitor EC3 is connected in series with the 2-pin of the time-base integrated circuit NE555-U2, the 2-pin of the time-base integrated circuit NE555-U2 is connected with the 6-pin thereof, the 4-pin of the time-base integrated circuit NE555-U2 is connected with the node between the switch S1 and the resistor R1, the 7-pin of the time-base integrated circuit NE555-U2 is connected with the anode of the diode D1, and the 8-pin of the time-base integrated circuit NE555-U2 is connected with the node between the switch S1 and the resistor R1.
8. The control circuit of mobile disinfectant spraying device for medical wards as claimed in claim 7, wherein said amplifier tube output circuit (13) comprises a resistor R6, a motor MG2, a diode D2 and a transistor Q1-Q2, wherein a base of said transistor Q1 is connected in series with a resistor R6, the other end of said resistor R6 is connected with pin 3 of a time base integrated circuit NE555-U2, a collector of said transistor Q1 is connected with a node between a switch S1 and a resistor R1, an emitter of said transistor Q1 is connected with a base of a transistor Q2, a collector of said transistor Q2 is connected with a node between a switch S1 and a resistor R1, an emitter of said transistor Q2 is connected in series with a diode D2, an anode of said diode D2 is connected with the other end of an electrolytic capacitor EC3, one end of said motor MG2 is grounded, one end of said motor MG2 is connected with an anode of a diode D3, one end of the motor MG2 is connected to a node between the switch S1 and the resistor R1.
9. The mobile disinfectant spraying apparatus control circuit for medical ward of claim 4, wherein said time base integrated circuit is NE555 in model.
10. The mobile disinfectant spraying apparatus control circuit for medical ward of claim 6, wherein said general comparator is of type TCA 965B.
CN202110635516.3A 2021-06-08 2021-06-08 Medical ward mobile disinfectant spraying equipment control circuit Active CN113231221B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135721A (en) * 1990-01-18 1992-08-04 Net/Tech International, Inc. Sterilization and coating apparatus
CN201539338U (en) * 2009-10-30 2010-08-04 南京威孚金宁有限公司 Electronic control unit of dispensing pump
CN201829984U (en) * 2010-10-20 2011-05-11 厦门纽普斯特科技有限公司 Solar power supply system
CN204177854U (en) * 2014-09-29 2015-02-25 珠海健帆生物科技股份有限公司 Medical Devices and cut-offing alarming circuit thereof
CN212677426U (en) * 2020-07-23 2021-03-09 黄思琦 Movable disinfection lamp control circuit
CN112666855A (en) * 2020-12-03 2021-04-16 马宏 Medical equipment degassing unit control circuit for anesthesia department
CN213187497U (en) * 2020-08-12 2021-05-14 北京电子科技职业学院 Intelligent irrigation system based on solar energy

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135721A (en) * 1990-01-18 1992-08-04 Net/Tech International, Inc. Sterilization and coating apparatus
CN201539338U (en) * 2009-10-30 2010-08-04 南京威孚金宁有限公司 Electronic control unit of dispensing pump
CN201829984U (en) * 2010-10-20 2011-05-11 厦门纽普斯特科技有限公司 Solar power supply system
CN204177854U (en) * 2014-09-29 2015-02-25 珠海健帆生物科技股份有限公司 Medical Devices and cut-offing alarming circuit thereof
CN212677426U (en) * 2020-07-23 2021-03-09 黄思琦 Movable disinfection lamp control circuit
CN213187497U (en) * 2020-08-12 2021-05-14 北京电子科技职业学院 Intelligent irrigation system based on solar energy
CN112666855A (en) * 2020-12-03 2021-04-16 马宏 Medical equipment degassing unit control circuit for anesthesia department

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