CN211481536U

CN211481536U - Control circuit of LED nursing breast mask device

Info

Publication number: CN211481536U
Application number: CN201922356716.6U
Authority: CN
Inventors: 陈小燕
Original assignee: Hangzhou Tuoyi Network Technology Co ltd
Current assignee: Hebei Huachuangda Technology Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-11
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to a medical care field especially relates to a LED nurses mammary membrane device control circuit. The technical problem of the utility model is that: the LED nursing breast mask device control circuit is low in cost and suitable for long-term use. The technical scheme of the utility model is that: a control circuit of an LED nursing breast mask device comprises a power supply module, a touch dimming circuit, a first switch, a second control circuit, a first control circuit and the like; the touch dimming circuit is connected with the first switch, and the output end of the touch dimming circuit is connected with the second control circuit and the first control circuit. The utility model discloses a first LED module and second LED module can be controlled to first switch and light, and first LED module and second LED module of can also controlling extinguish, save electric power to next use, so, can use repeatedly, the cost is lower, is fit for long-term the use.

Description

Control circuit of LED nursing breast mask device

Technical Field

The utility model relates to a medical care field especially relates to a LED nurses mammary membrane device control circuit.

Background

Along with the improvement of living standard of people, women pay more and more attention to skin care, wherein the chest is the vital part of maintaining, because the pressure that women need bear is bigger and bigger, the phenomenon that the areola is dull or atrophied can appear in excessive fatigue, present maintenance article price is more expensive, and be the consumptive material, so some low income crowds can not bear the expense of using the maintenance article for a long time, consequently, it is lower to develop a cost, it has certain positive meaning to be fit for the LED nursing galactophore device control circuit who uses for a long time.

SUMMERY OF THE UTILITY MODEL

In order to overcome present maintenance article price ratio is more expensive, and be the consumptive material moreover, so some low income crowds can not bear the shortcoming of the expense of using the maintenance article for a long time, consequently, the utility model discloses a technical problem is: the LED nursing breast mask device control circuit is low in cost and suitable for long-term use.

The technical scheme of the utility model is that: the utility model provides a LED nursing breast membrane device control circuit, is including power module, touch dimmer circuit, first switch, second control circuit, first LED module and second LED module, touch dimmer circuit and first switch are connected, touch dimmer circuit's output and second control circuit and first control circuit are connected, first control circuit's output and first LED module are connected, second control circuit's output and second LED module are connected, power module is the power supply of touch dimmer circuit, first switch, second control circuit, first LED module and second LED module.

As a further preferable scheme, the device further comprises a function selection module and a touch sensing key set module, wherein the output end of the function selection module is connected with the input end of the touch dimming circuit, the output end of the touch sensing key set module is connected with the input end of the touch dimming circuit, and the power supply module supplies power to the function selection module and the touch sensing key set module.

As a further preferable mode, the touch dimming circuit includes a CD4013, resistors R2-R8, a photocoupler opto iso1, a triode Q1, a tact switch SW1 and capacitors C4-C7, wherein pin 1 of the CD4013 is connected to pin 11 thereof, pin 9 of the CD4013 is connected to pin 12 thereof, pin 1 of the CD4013 is connected to one end of a resistor R5, the other end of the resistor R5 is connected to one end of a capacitor C6, the other end of the capacitor C6 is grounded,

pins

7, 8 and 9 of the CD4013 are grounded, pin 4 of the CD4013 is connected to one end of a capacitor C6,

pins

5 and 14 of the CD4013 are connected to +5V, the resistors R3 and the capacitor C5 are connected to pin 3 of the CD4013, the other ends of the resistor R3 and the capacitor C8 are grounded, the resistor R6 is connected to one end of a tact switch 3573742, and the other end of the tact switch SW1 is connected to one end of the resistor R1, the other end of the resistor R2 is +5V, the resistor R4 and the capacitor C4 are both connected with the 6 feet of the CD4013, the other end of the resistor R4 is grounded, the other end of the capacitor C4 is connected with +5V, the anode of the photocoupler OPTOISO1 is connected with the pin 13 of the CD4013, the anode of the photocoupler OPTOISO1 is connected with one end of a capacitor C7, the other end of the capacitor C7 is grounded, the cathode of the photoelectric coupler OPTOISO1 is grounded, the collector of the photoelectric coupler OPTOISO1 is connected with one end of a resistor R6, the other end of the resistor R6 is connected with +5V, the emitter of the photoelectric coupler OPTOISO1 is connected with one end of the resistor R7, the other end of the resistor R7 is connected with one end of a resistor R8, the other end of the resistor R8 is grounded, the base of the transistor Q1 is connected with the series connection middle point of the resistor R7 and the resistor R8, and the emitter of the transistor Q1 is grounded.

As a further preferable mode, the second control circuit includes an HM9024, capacitors C8 to C9, an electrolytic capacitor EC4, resistors R15 to R16, a resistor R18, light emitting diodes VD7 to VD12, and a transistor Q3, a collector of the transistor Q1 is connected to the 14 pin of the HM9024, the 14 pin of the HM9024 is connected to the 1 pin thereof through a capacitor C8, the 1 pin of the HM9024 is grounded, the 14 pin of the HM9024 is connected to the negative electrode of the electrolytic capacitor EC4, the positive electrode of the electrolytic capacitor EC4 is connected to +5V, the 5 pin of the HM9024 is connected to one end of a capacitor C9, the other end of the capacitor C9 is grounded, the 7 pin of the HM9024 is connected to one end of a resistor R15, the other end of the resistor 573r 585 is connected to one end of a resistor R16, the other end of the resistor R16 is grounded, a base of the transistor Q3 is connected to the emitter of the resistor R15 and the resistor R16, and the emitter of the transistor Q359, the anode of the light-emitting diode VD7-VD12 is connected with one end of a resistor R18.

As a further preferable mode, the first control circuit includes resistors R13-R14, a resistor R17, light emitting diodes VD1-VD6, and a transistor Q2, the pin 6 of the HM9024 is connected to one end of the resistor R13, the other end of the resistor R13 is connected to one end of the resistor R14, the other end of the resistor R14 is grounded, the base of the transistor Q2 is connected to the middle point of the series connection of the resistor R13 and the resistor R14, the emitter of the transistor Q2 is grounded, and the anodes of the light emitting diodes VD1-VD6 are connected to one end of the resistor R17.

As a further preferable scheme, the function selection module comprises a dial switch S1, wherein 3 pins and 4 pins of the dial switch S1 are both connected with 9 pins of the HM9024, 1 pin of the dial switch S1 is connected with +5V, and 2 pins of the dial switch S1 are connected with ground.

As a further preferable scheme, the touch sensing key group module includes resistors R9-R12, a brightness reduction key, a brightness increase key, a mode switching key and a light switch key, wherein a pin 13 of the HM9024 is connected to one end of a resistor R9, the other end of the resistor R9 is connected to the brightness reduction key, a pin 12 of the HM9024 is connected to one end of a resistor R10, the other end of the resistor R10 is connected to the brightness increase key, a pin 11 of the HM9024 is connected to one end of a resistor R11, the other end of the resistor R11 is connected to the mode switching key, a pin 10 of the HM9024 is connected to one end of the resistor R12, and the other end of the resistor R12 is connected to the light switch key.

The utility model has the advantages that: the utility model discloses a first switch can control first LED module and second LED module and light, can also control first LED module and second LED module to extinguish, saves electric power for use next time, so, can use repeatedly, the cost is lower, is fit for using for a long time; through the setting of touch-sensitive key group module, can adjust the luminance of first LED module and second LED module, still can switch different modes, also can control opening and closing of first LED module and second LED module, can make things convenient for people to control first LED module and second LED module like this.

Drawings

Fig. 1 is a circuit block diagram of the present invention.

Fig. 2 is a schematic circuit diagram of the present invention.

Wherein: the touch-sensitive LED module comprises a power supply module 1 …, a touch dimming circuit 2 …, a first switch 3 …, a second control circuit 4 …, a first control circuit 5 …, a first LED module 6 …, a second LED module 7 …, a function selection module 8 … and a touch-sensitive key group module 9 ….

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Example 1

The utility model provides a LED nursing deciduous membrane device control circuit, as shown in fig. 1, including power module 1, touch dimming circuit 2, first switch 3, second control circuit 4, first control circuit 5, first LED module 6 and second LED module 7, touch dimming circuit 2 and first switch 3 are connected, the output and the second control circuit 4 of touch dimming circuit 2 and first control circuit 5 are connected, the output and the first LED module 6 of first control circuit 5 are connected, the output and the second LED module 7 of second control circuit 4 are connected, power module 1 supplies power for touch dimming circuit 2, first switch 3, second control circuit 4, first control circuit 5, first LED module 6 and second LED module 7.

After LED nursing breast membrane device control circuit was powered on, people pressed

first switch

3, 7 works of second LED module of second control circuit 4 control, second LED module 7 lights, 6 works of first LED module of first control circuit 5 control, first LED module 6 lights, people rethread touch dimmer circuit 2 adjusts

first LED module

6 and 7 luminance of second LED module, after adjusting, people can carry out breast membrane nursing. After the use is finished, people press the first switch 3 again, the first LED module 6 and the second LED module 7 are turned off, electric power is saved, the LED lamp can be used next time, and therefore the LED lamp can be used repeatedly, is low in cost and is suitable for long-term use.

Example 2

The utility model provides a LED nursing deciduous membrane device control circuit, as shown in fig. 1, still including function selection module 8 and touch-sensitive button group module 9, the output of function selection module 8 is connected with touch dimming circuit 2's input, touch-sensitive button group module 9's output is connected with touch dimming circuit 2's input, power module 1 is the power supply of function selection module 8 and touch-sensitive button group module 9.

People can select suitable function through function selection module 8, total two kinds of functions, the first kind is the stepless regulation of first LED module 6 and second LED module 7 luminance under the different colour temperature, the second kind is the five grades of adjusting luminance of first LED module 6 and second LED module 7 luminance under the different colour temperature, after having selected the function, people can adjust the luminance of first LED module 6 and second LED module 7 through touch-sensitive key group module 9, still can switch different modes, also can control opening and closing of first LED module 6 and second LED module 7, can make things convenient for people to control first LED module 6 and second LED module 7 like this.

Example 3

An LED nursing breast mask device control circuit is disclosed, as shown in FIG. 2, the touch dimming circuit 2 comprises a CD4013, resistors R2-R8, a photocoupler OPTOISO1, a triode Q1, a light-touch switch SW1 and capacitors C4-C7, wherein a pin 1 of the CD4013 is connected with a pin 11 thereof, a pin 9 of the CD4013 is connected with a pin 12 thereof, a pin 1 of the CD4013 is connected with one end of a resistor R5, the other end of the resistor R5 is connected with one end of a capacitor C6, the other end of the capacitor C6 is grounded,

pins

7, 8 and 9 of the CD4013 are grounded, a pin 4 of the CD4013 is connected with one end of a capacitor C6,

pins

5 and 14 of the CD4013 are connected with +5V, the resistors R3 and C5 are connected with a pin 3 of the CD4013, the other ends of the resistor R3 and the capacitor C5 are grounded, the resistor R356 is connected with one end of the light-touch switch SW 3527 and the other end of the switch SW1 is connected with the light-touch switch SW1, the other end of the resistor R2 is +5V, the resistor R4 and the capacitor C4 are both connected with the 6 feet of the CD4013, the other end of the resistor R4 is grounded, the other end of the capacitor C4 is connected with +5V, the anode of the photocoupler OPTOISO1 is connected with the pin 13 of the CD4013, the anode of the photocoupler OPTOISO1 is connected with one end of a capacitor C7, the other end of the capacitor C7 is grounded, the cathode of the photoelectric coupler OPTOISO1 is grounded, the collector of the photoelectric coupler OPTOISO1 is connected with one end of a resistor R6, the other end of the resistor R6 is connected with +5V, the emitter of the photoelectric coupler OPTOISO1 is connected with one end of the resistor R7, the other end of the resistor R7 is connected with one end of a resistor R8, the other end of the resistor R8 is grounded, the base of the transistor Q1 is connected with the series connection middle point of the resistor R7 and the resistor R8, and the emitter of the transistor Q1 is grounded.

The second control circuit 4 comprises HM9024, capacitors C8-C9, an electrolytic capacitor EC4, resistors R15-R16, a resistor R18, light-emitting diodes VD7-VD12 and a triode Q3, the collector of the triode Q1 is connected with the 14 pin of the HM9024, the 14 pin of the HM9024 is connected with the 1 pin of the HM9024 through a capacitor C8, the pin 1 of the HM9024 is grounded, the pin 14 of the HM9024 is connected with the negative electrode of an electrolytic capacitor EC4, the anode of the electrolytic capacitor EC4 is connected with +5V, the 5-pin of the HM9024 is connected with one end of a capacitor C9, the other end of the capacitor C9 is grounded, the pin 7 of the HM9024 is connected with one end of a resistor R15, the other end of the resistor R15 is connected with one end of a resistor R16, the other end of the resistor R16 is grounded, the base of the transistor Q3 is connected with the series connection middle point of the resistor R15 and the resistor R16, the emitting electrode of the triode Q3 is grounded, and the anodes of the light-emitting diodes VD7-VD12 are connected with one end of a resistor R18.

The first control circuit 5 comprises a resistor R13-R14, a resistor R17, a light emitting diode VD1-VD6 and a triode Q2, wherein the pin 6 of the HM9024 is connected with one end of the resistor R13, the other end of the resistor R13 is connected with one end of the resistor R14, the other end of the resistor R14 is grounded, the base of the triode Q2 is connected with the series connection middle point of the resistor R13 and the resistor R14, the emitter of the triode Q2 is grounded, and the anode of the light emitting diode VD1-VD6 is connected with one end of the resistor R17.

The function selection module 8 comprises a dial switch S1, wherein

pins

3 and 4 of the dial switch S1 are connected with pin 9 of the HM9024, pin 1 of the dial switch S1 is connected with +5V, and pin 2 of the dial switch S1 is connected with ground.

The touch sensing key group module 9 comprises a resistor R9-R12, a brightness reduction key, a brightness increase key, a mode switching key and a light switch key, wherein a pin 13 of the HM9024 is connected with one end of a resistor R9, the other end of the resistor R9 is connected with the brightness reduction key, a pin 12 of the HM9024 is connected with one end of a resistor R10, the other end of the resistor R10 is connected with the brightness increase key, a pin 11 of the HM9024 is connected with one end of a resistor R11, the other end of the resistor R11 is connected with the mode switching key, a pin 10 of the HM9024 is connected with one end of the resistor R12, and the other end of the resistor R12 is connected with the light switch key.

When a user presses the tact switch SW1, the

pins

6 and 7 of the HM9024 output low levels, the triode Q2 and the triode Q3 are conducted, and the light-emitting diodes VD1-VD6 and VD7-VD12 emit light, so that the user can carry out the breast film nursing. After the use is finished, people press the light touch switch SW1 again, the

pins

6 and 7 of the HM9024 output high levels, the triode Q2 and the triode Q3 are cut off, the light emitting diodes VD1-VD6 and the light emitting diodes VD7-VD12 are extinguished, people can select proper functions through the dial switch S1, after the functions are selected, people press the light switch key, the light emitting diodes VD1-VD6 and the light emitting diodes VD7-VD12 are lightened, the light switch key is pressed again, the light emitting diodes VD1-VD6 and the light emitting diodes VD7-VD12 are extinguished, people can switch different modes through the mode switching key, the three modes are total, the light emitting diodes VD1-VD6 are lightened, and the light emitting diodes VD7-VD12 are extinguished; the light-emitting diodes VD1-VD6 are extinguished, and the light-emitting diodes VD7-VD12 emit light; the light emitting diodes VD1-VD6 and the light emitting diodes VD7-VD12 emit light simultaneously, if the brightness of the light emitting diodes VD1-VD6 and the brightness of the light emitting diodes VD7-VD12 need to be increased, people can increase the brightness of light by increasing the brightness keys, stepless increase and adjustment of the brightness of the light in the current mode can be realized under the stepless dimming function, the brightness of the light is increased in a segmented mode by pressing the brightness increase keys for a short time, the brightness of the light is gradually increased by pressing the brightness increase keys for a long time, the brightness of the light stays at the corresponding brightness when the brightness increase keys are loosened, if the time for pressing the brightness increase keys for a long time exceeds 3 seconds, the brightness of the light does not change after reaching the maximum brightness, and the; the five-gear increasing adjustment is realized under the five-gear dimming function, the brightness does not change after reaching the maximum brightness, if the brightness of the light-emitting diodes VD1-VD6 and VD7-VD12 needs to be reduced, people can reduce the brightness of the light through reducing the brightness keys, the stepless reduction adjustment of the light brightness under the current mode can be realized under the stepless dimming function, the brightness of the light is reduced in a segmented manner by pressing the brightness keys for a short time, the brightness of the light is gradually reduced by pressing the brightness keys for a long time, the light brightness stays at the corresponding brightness when the brightness keys are released, if the time for pressing the brightness keys for a long time exceeds 3 seconds, the light brightness does not change after reaching the minimum brightness, and the adjustable range of the brightness is 100% -5%; and the five-gear reduction adjustment is realized under the five-gear dimming function, and the brightness does not change after reaching the minimum brightness.

The CD4013 dual-D flip-flop is composed of two identical and mutually independent data type flip-flops. Each flip-flop has separate data, set, reset, clock inputs and Q outputs, and the device can be used as a shift register and as a calculator and flip-flop by connecting the Q output to the data input. The logic level applied to the D input is transferred to the Q output upon a rising clock edge trigger. The set and reset are clock independent and are done by a high on the set or reset line, respectively.

The HM9024 touch sensing IC is an integrated circuit designed for realizing a human body touch interface. The mechanical touch key can be replaced, and a waterproof, dustproof, sealed and isolated, firm and attractive operation interface is realized. The chip can realize the effects of touch switch control, brightness adjustment, color temperature adjustment and the like of LED light, and peripheral circuits required by the scheme are simple and convenient to operate. The IC can automatically overcome various interferences caused by environmental temperature, humidity, surface impurities and the like by determining the sensitivity to select the capacitor, and the key difference caused by errors of resistance and capacitance is avoided.

The above description is only an example of the present invention, and is not intended to limit the present invention. All equivalent substitutions made within the principle of the present invention should be included within the protection scope of the present invention. Details of the present invention not described in detail belong to the prior art known to those skilled in the art.

Claims

1. The utility model provides a LED nursing breast membrane device control circuit, its characterized in that, including power module, touch dimming circuit, first switch, second control circuit, first LED module and second LED module, touch dimming circuit and first switch are connected, touch dimming circuit's output and second control circuit and first control circuit are connected, first control circuit's output and first LED module are connected, second control circuit's output and second LED module are connected, power module is the power supply of touch dimming circuit, first switch, second control circuit, first LED module and second LED module.

2. The LED nursing breast membrane device control circuit according to claim 1, further comprising a function selection module and a touch sensing key set module, wherein the output end of the function selection module is connected with the input end of the touch dimming circuit, the output end of the touch sensing key set module is connected with the input end of the touch dimming circuit, and the power supply module supplies power to the function selection module and the touch sensing key set module.

3. The LED nursing breast mask device control circuit according to claim 2, wherein said touch dimmer circuit comprises a CD4013, resistors R2-R8, an opto-coupler OPTOISO1, a triode Q1, a light touch switch SW1 and capacitors C4-C7, wherein pin 1 of said CD4013 is connected with pin 11 thereof, pin 9 of said CD4013 is connected with pin 12 thereof, pin 1 of said CD4013 is connected with one end of a resistor R5, the other end of said resistor R5 is connected with one end of a capacitor C6, the other end of said capacitor C6 is grounded, pins 7, 8 and 9 of said CD4013 are grounded, pin 4 of said CD4013 is connected with one end of a capacitor C6, pins 5 and 14 of said CD4013 are both connected with +5V, said resistors R3 and C5 are both connected with pin 3 of CD4013, the other end of said resistor R3 and C5 are both connected with ground, and the other end of said light touch switch SW 3527 and one end of said light touch switch SW1 and SW 73727 are connected with one end of said light touch switch SW1, the other end of the resistor R2 is +5V, the resistor R4 and the capacitor C4 are both connected with the 6 feet of the CD4013, the other end of the resistor R4 is grounded, the other end of the capacitor C4 is connected with +5V, the anode of the photocoupler OPTOISO1 is connected with the pin 13 of the CD4013, the anode of the photocoupler OPTOISO1 is connected with one end of a capacitor C7, the other end of the capacitor C7 is grounded, the cathode of the photoelectric coupler OPTOISO1 is grounded, the collector of the photoelectric coupler OPTOISO1 is connected with one end of a resistor R6, the other end of the resistor R6 is connected with +5V, the emitter of the photoelectric coupler OPTOISO1 is connected with one end of the resistor R7, the other end of the resistor R7 is connected with one end of a resistor R8, the other end of the resistor R8 is grounded, the base of the transistor Q1 is connected with the series connection middle point of the resistor R7 and the resistor R8, and the emitter of the transistor Q1 is grounded.

4. The LED nursing breast mask device control circuit as claimed in claim 3, wherein said second control circuit comprises HM9024, capacitors C8-C9, an electrolytic capacitor EC4, resistors R15-R16, a resistor R18, light emitting diodes VD7-VD12 and a transistor Q3, the collector of said transistor Q1 is connected with 14 pin of HM9024, 14 pin of HM9024 is connected with 1 pin thereof through a capacitor C8, 1 pin of HM9024 is grounded, 14 pin of HM9024 is connected with the negative electrode of an electrolytic capacitor EC4, the positive electrode of said electrolytic capacitor EC4 is connected with +5V, 5 pin of HM9024 is connected with one end of capacitor C9, the other end of said capacitor C9 is grounded, 7 pin of HM9024 is connected with one end of a resistor R15, the other end of said resistor 46R 27 is connected with one end of a resistor 46R 45, the other end of said resistor 16 is grounded, the base of said HM9024 is connected with a resistor Q585 and a middle point R57323 in series, the emitting electrode of the triode Q3 is grounded, and the anodes of the light-emitting diodes VD7-VD12 are connected with one end of a resistor R18.

5. The LED breast film nursing device control circuit as claimed in claim 4, wherein said first control circuit comprises a resistor R13-R14, a resistor R17, a light emitting diode VD1-VD6 and a transistor Q2, wherein said 6-pin of HM9024 is connected with one end of a resistor R13, the other end of said resistor R13 is connected with one end of a resistor R14, the other end of said resistor R14 is grounded, the base of said transistor Q2 is connected with the middle point of the series connection of the resistor R13 and the resistor R14, the emitter of said transistor Q2 is grounded, and the anode of said light emitting diode VD1-VD6 is connected with one end of the resistor R17.

6. The LED nursing breast mask device control circuit of claim 5, wherein said function selection module comprises a dial switch S1, wherein 3 and 4 pins of said dial switch S1 are connected to 9 pins of HM9024, 1 pin of said dial switch S1 is connected to +5V, and 2 pins of said dial switch S1 are connected to ground.

7. The LED nursing bra film device control circuit of claim 6, wherein the touch-sensitive key set module comprises resistors R9-R12, a brightness-reducing key, a brightness-increasing key, a mode switching key and a light switch key, wherein the 13 pin of the HM9024 is connected with one end of a resistor R9, the other end of the resistor R9 is connected with the brightness-reducing key, the 12 pin of the HM9024 is connected with one end of a resistor R10, the other end of the resistor R10 is connected with the brightness-increasing key, the 11 pin of the HM9024 is connected with one end of a resistor R11, the other end of the resistor R11 is connected with the mode switching key, the 10 pin of the HM9024 is connected with one end of a resistor R12, and the other end of the resistor R12 is connected with the light switch key.