CN217157674U - Nail beautifying instrument with 14-pole chip control eight-bit nixie tube circuit - Google Patents
Nail beautifying instrument with 14-pole chip control eight-bit nixie tube circuit Download PDFInfo
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- CN217157674U CN217157674U CN202221114203.XU CN202221114203U CN217157674U CN 217157674 U CN217157674 U CN 217157674U CN 202221114203 U CN202221114203 U CN 202221114203U CN 217157674 U CN217157674 U CN 217157674U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model belongs to the technical field of nail beautifying instrument, concretely relates to nail beautifying instrument with eight digital tube circuits of 14 utmost point chip control, including CH340G chip and input power, 11 feet ground connection of CH340G chip, 11 feet of CH340G chip are connected with parallelly connected electric capacity C1, electric capacity C2 and zener diode DZ1, electric capacity C1, electric capacity C2 and zener diode DZ 1's the other end is connected with power end +5.1V, 4 feet of CH340G chip are connected with power end +5V and resistance R8 respectively, the other end of resistance R8 is connected with infrared receiver, infrared receiver is connected with 7 feet of CH340G chip, infrared receiver's other end ground connection, 2 feet of input power are connected with DC power 24V and resistance R1, the other end of resistance R1 is connected with electric capacity C1, electric capacity C2 and zener diode DZ1 are connected, 1 foot ground of electric input power is connected with infrared transmitter, the other end of infrared transmitter is connected with resistance R3, the other end of the resistor R3 is connected with a resistor R1; a nixie tube is connected between the 6 pins and the 12 pins of the CH340G chip.
Description
Technical Field
The utility model relates to a first beautiful appearance technical field refers in particular to a first beautiful appearance that has eight charactron circuits of 14 utmost point chip control.
Background
With the rapid development of the LED lighting technology, the LED has the advantages of low power consumption, high luminous efficiency, long service life of 5-8 ten thousand hours, energy conservation, emission reduction, no toxicity and no harm, and with the rapid development of the LED manufacturing process, the radiation efficiency of the LED lamp in the UV-A wave band is higher and higher, and the manufacturing cost is lower and lower, so that the mercury lamp in the UV-A application field is gradually replaced by the LED lamp. At present, most of the existing intelligent control nail-beautifying baking lamps adopt a light touch key switch or an infrared induction switch mode.
As in the chinese utility model patent, with patent number CN201120288223.4, the disclosed intelligent nail art device and control device thereof includes a switching power supply module, an infrared detection module, a plurality of fluorescent lamps and a single chip microcomputer, wherein the switching power supply module rectifies and reduces the input 220V alternating current into two paths of direct current voltages, namely 12V and 5V direct current voltages for output; the infrared detection module detects whether a finger extends into the infrared detection module and outputs corresponding finger extending control signals; and the singlechip outputs corresponding control signals for turning on or turning off the fluorescent lamp according to the control signals of the presence or absence of finger stretching.
The set baking time is displayed on the three-position nixie tube through the baking time set by the key, and after the digital tube is started to work, the remaining baking time is displayed by counting down on the nixie tube, so that the circuit structure is complex.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a first beautiful appearance with eight digital tube circuit of 14 utmost point chip control through neotype circuit structure, solves the problem that current circuit structure is complicated.
The purpose of the utility model is realized like this: a nail beautifying instrument with a 14-pole chip control eight-bit nixie tube circuit comprises a CH340G chip and an input power supply, wherein a pin 11 of the CH340G chip is grounded, a pin 11 of the CH340G chip is connected with a capacitor C1, a capacitor C2, a voltage stabilizing diode DZ1 and a capacitor C1 which are connected in parallel, the other ends of the capacitor C2 and the voltage stabilizing diode DZ1 are connected with a power supply end +5.1V, a pin 4 of the CH340G chip is respectively connected with a power supply end +5V and a resistor R8, the other end of the resistor R8 is connected with an infrared receiver, the infrared receiver is connected with a pin 7 of the CH340G chip, the other end of the infrared receiver is grounded, a pin 2 of an input power supply is connected with a DC power supply 24V and a resistor R1, the other end of the resistor R1 is connected with the capacitor C1, the capacitor C2 and the voltage stabilizing diode DZ1, a pin 1 of the electric input power supply is grounded and connected with an infrared transmitter, the other end of the infrared transmitter is connected with a resistor R3, and the other end of the resistor R3 is connected with a resistor R1; a nixie tube is connected between the 6 pins and the 12 pins of the CH340G chip; the 8 feet of the CH340G chip are respectively connected with a G foot of a resistor R10 and a field effect transistor Q1, the other end of the resistor R10 is connected with an S foot of a field effect transistor Q1, the common end of the resistor R10 is grounded, a D foot of the field effect transistor Q1 is connected with a 2 foot of the output lamp panel, and a 1 foot of the output lamp panel is connected with a DC power supply 24V.
The model of the nixie tube is 2821A, a pin 1 of the nixie tube is connected with a resistor R5, the other end of the resistor R5 is connected with a pin 6 of a CH340G chip, a pin 2 of the nixie tube is connected with a resistor R6, the other end of the resistor R6 is connected with a pin 14 of a CH340G chip, a pin 3 of the nixie tube is connected with a resistor R7, and the other end of the resistor R7 is connected with a pin 12 of the CH340G chip.
The chip is characterized by further comprising a switch assembly, the switch assembly comprises a switch K1, a switch K2, a switch K3 and a switch K4, one end of a switch K4 is connected with a pin 5 of the CH340G chip, one end of the switch K3 is connected with a pin 9 of the CH340G chip, one end of the switch K2 is connected with a pin 10 of the CH340G chip, one end of the switch K1 is connected with a pin 13 of the CH340G chip, the other ends of the switch K1, the switch K2, the switch K3 and the switch K4 are connected with one another and are connected with a resistor R9, and the other end of the resistor R9 is grounded.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
the utility model discloses a 14 extremely the display of controlling eight digital tubes of chip, this circuit structure is simple.
Drawings
Fig. 1 is a circuit diagram of the present invention.
Fig. 2 is a circuit diagram of the present invention.
Fig. 3 is a third circuit diagram of the present invention.
Fig. 4 is a fourth circuit diagram of the present invention.
Reference numerals: 1-CH340G chip; 2-input power supply; and 3, outputting the lamp panel.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1-4, a nail art device with a 14-pole chip control eight-bit nixie tube circuit comprises a CH340G chip 1 and an input power supply 2, wherein a pin 11 of the CH340G chip 1 is grounded, a pin 11 of the CH340G chip 1 is connected with a capacitor C1, a capacitor C2 and a zener diode DZ1 which are connected in parallel, the other ends of the capacitor C1, the capacitor C2 and the zener diode DZ1 are connected with a power supply terminal +5.1V, a pin 4 of the CH340G chip 1 is respectively connected with a power supply terminal +5V and a resistor R8, the other end of the resistor R8 is connected with an infrared receiver, the infrared receiver is connected with a pin 7 of the CH340G chip 1, the other end of the infrared receiver is grounded, a pin 2 of the input power supply 2 is connected with a DC power supply 24V and a resistor R1, the other end of the resistor R1 is connected with a capacitor C1, a capacitor C2 and a zener diode DZ1, the pin 1 of the electrical input power supply 2 is connected with an infrared emitter, the other end of the infrared emitter is connected with a resistor 3, the other end of the resistor R3 is connected with the resistor R1; a nixie tube is connected between the 6 pins and the 12 pins of the CH340G chip 1; the 8 feet of the CH340G chip 1 are respectively connected with a G foot of a resistor R10 and a field effect transistor Q1, the other end of the resistor R10 is connected with an S foot of a field effect transistor Q1, the common end of the resistor R10 is grounded, a D foot of the field effect transistor Q1 is connected with a 2 foot of the output lamp panel 3, and a 1 foot of the output lamp panel 3 is connected with a DC power supply 24V.
The power up shows 000 and the nixie tube clocks 120 seconds clockwise (1-2-3-4-120) until 000 is off.
Pressing K1 for countdown for 10 seconds, and pressing K1 again during work to display 00 as a photosensitive tube gear;
pressing K2, counting down for 30 seconds, and pressing K2 again during work to display 00 as a photosensitive tube gear;
pressing K3, counting down for 60 seconds, and pressing K3 again during work to display 00 as a photosensitive tube gear;
pressing K4 to count clockwise 99 seconds, and counting for no pain mode 99 seconds: duty cycle 30% for 1-30 seconds; a 31 to 50 second duty cycle 50%; the duty ratio of 51-99 is 100%, and when the switch is operated, K4 is pressed again to display 00 as a photosensitive tube gear.
The model of the nixie tube is 2821A, a pin 1 of the nixie tube is connected with a resistor R5, the other end of the resistor R5 is connected with a pin 6 of a CH340G chip 1, a pin 2 of the nixie tube is connected with a resistor R6, the other end of the resistor R6 is connected with a pin 14 of the CH340G chip 1, a pin 3 of the nixie tube is connected with a resistor R7, and the other end of the resistor R7 is connected with a pin 12 of the CH340G chip 1.
The chip is characterized by further comprising a switch assembly, the switch assembly comprises a switch K1, a switch K2, a switch K3 and a switch K4, one end of a switch K4 is connected with a pin 5 of the chip 1 CH340G, one end of the switch K3 is connected with a pin 9 of the chip 1 CH340G, one end of the switch K2 is connected with a pin 10 of the chip 1 CH340G, one end of the switch K1 is connected with a pin 13 of the chip 1 CH340G, and the other ends of the switch K1, the switch K2, the switch K3 and the switch K4 are connected with each other and connected with a resistor R9, and the other end of the resistor R9 is grounded.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A nail beautifying instrument with a 14-pole chip control eight-bit nixie tube circuit is characterized by comprising a CH340G chip (1) and an input power supply (2), wherein the 11 pin of the CH340G chip (1) is grounded, the 11 pin of the CH340G chip (1) is connected with a capacitor C1, a capacitor C2 and a voltage stabilizing diode DZ1 which are connected in parallel, the other ends of the capacitor C1, the capacitor C2 and the voltage stabilizing diode DZ1 are connected with a power supply end +5.1V, the 4 pins of the CH340G chip (1) are respectively connected with a power supply end +5V and a resistor R8, the other end of the resistor R8 is connected with an infrared receiver, the infrared receiver is connected with the 7 pin of the CH340G chip (1), the other end of the infrared receiver is grounded, the 2 pin of the input power supply (2) is connected with a DC power supply 24V and a resistor R1, the other end of the resistor R1 is connected with a capacitor C1, a capacitor C2 and a voltage stabilizing diode DZ1, the 1 pin of the input power supply (2) is connected with a ground and an infrared emitter, the other end of the infrared emitter is connected with a resistor R3, and the other end of the resistor R3 is connected with a resistor R1; a nixie tube is connected between the 6 pins and the 12 pins of the CH340G chip (1); the 8 feet of the CH340G chip (1) are respectively connected with a G foot of a resistor R10 and a field effect transistor Q1, the other end of the resistor R10 is connected with an S foot of a field effect transistor Q1, the common end of the resistor R10 is grounded, a D foot of the field effect transistor Q1 is connected with a 2 foot of the output lamp panel (3), and a 1 foot of the output lamp panel (3) is connected with a DC power supply 24V.
2. The nail art with a 14-pole chip control eight-bit nixie tube circuit according to claim 1, wherein: the model of the nixie tube is 2821A, a pin 1 of the nixie tube is connected with a resistor R5, the other end of the resistor R5 is connected with a pin 6 of the CH340G chip (1), a pin 2 of the nixie tube is connected with a resistor R6, the other end of the resistor R6 is connected with a pin 14 of the CH340G chip (1), a pin 3 of the nixie tube is connected with a resistor R7, and the other end of the resistor R7 is connected with a pin 12 of the CH340G chip (1).
3. The nail art with a 14-pole chip control eight-bit nixie tube circuit according to claim 1, wherein: the chip is characterized by further comprising a switch assembly, the switch assembly comprises a switch K1, a switch K2, a switch K3 and a switch K4, one end of the switch K4 is connected with a pin 5 of the CH340G chip (1), one end of the switch K3 is connected with a pin 9 of the CH340G chip (1), one end of the switch K2 is connected with a pin 10 of the CH340G chip (1), one end of the switch K1 is connected with a pin 13 of the CH340G chip (1), the other ends of the switch K1, the switch K2, the switch K3 and the switch K4 are connected with each other and connected with a resistor R9, and the other end of the resistor R9 is grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221114203.XU CN217157674U (en) | 2022-05-10 | 2022-05-10 | Nail beautifying instrument with 14-pole chip control eight-bit nixie tube circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221114203.XU CN217157674U (en) | 2022-05-10 | 2022-05-10 | Nail beautifying instrument with 14-pole chip control eight-bit nixie tube circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217157674U true CN217157674U (en) | 2022-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221114203.XU Active CN217157674U (en) | 2022-05-10 | 2022-05-10 | Nail beautifying instrument with 14-pole chip control eight-bit nixie tube circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217157674U (en) |
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2022
- 2022-05-10 CN CN202221114203.XU patent/CN217157674U/en active Active
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