CN218826152U - LED display intelligent two-in-one controller - Google Patents

LED display intelligent two-in-one controller Download PDF

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Publication number
CN218826152U
CN218826152U CN202223187371.4U CN202223187371U CN218826152U CN 218826152 U CN218826152 U CN 218826152U CN 202223187371 U CN202223187371 U CN 202223187371U CN 218826152 U CN218826152 U CN 218826152U
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module
pin
resistor
display screen
switch switching
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CN202223187371.4U
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张琦
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Shanghai Bodian Nuoheng Digital Technology Co ltd
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Shanghai Bodian Nuoheng Digital Technology Co ltd
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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 discloses a two unification controllers of LED demonstration intelligence relates to the LED field, and this LED shows two unification controllers of intelligence and includes: the power supply module is used for supplying direct current and supplying power to the sound signal receiving module, the signal amplification module, the switch switching module and the display screen working module; the sound signal receiving module is used for receiving a sound signal and outputting a control signal to the signal amplifying module; the signal amplification module is used for amplifying the control signal and outputting the amplified control signal to the switch switching module; the switch switching module is used for turning over the output voltage and controlling whether the display screen working module is electrified or not when receiving the amplified control signal; compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses direct output level height through sound signal control switch switching module, and then whether the work of control display screen work module switches on, whether not needing manual control display screen interface to switch on, intelligence is convenient.

Description

LED display intelligent two-in-one controller
Technical Field
The utility model relates to a LED field specifically is a two unification controllers of LED demonstration intelligence.
Background
A light emitting diode, abbreviated as LED, is a commonly used light emitting device, emits light by energy released by recombination of electrons and holes, and is widely used in the field of illumination. With the continuous progress of the technology, the light emitting diode has been widely used in the display screen.
The existing display screen switch control is often not intelligent enough, and the operation mode is that whether the manual control interface is electrified or not, so that the operation mode is not convenient enough and needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two unification controllers of LED demonstration intelligence to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
an LED display intelligent two-in-one controller, comprising:
the power supply module is used for supplying direct current and supplying power to the sound signal receiving module, the signal amplification module, the switch switching module and the display screen working module;
the sound signal receiving module is used for receiving a sound signal and outputting a control signal to the signal amplifying module;
the signal amplification module is used for amplifying the control signal and outputting the amplified control signal to the switch switching module;
the switch switching module is used for turning over the output voltage and controlling whether the display screen working module is electrified or not when receiving the amplified control signal;
the display screen working module is used for displaying information;
the power supply module is connected with the sound signal receiving module, the signal amplification module, the switch switching module and the display screen working module, the sound signal receiving module is connected with the signal amplification module, the signal amplification module is connected with the switch switching module, and the switch switching module is connected with the display screen working module.
As the utility model discloses further scheme again: the sound signal receiving module comprises a resistor R1, a capacitor microphone X and a capacitor C1, one end of the resistor R1 is connected with the power supply module, the other end of the resistor R1 is connected with one end of the capacitor microphone X and one end of the capacitor C1, the other end of the capacitor microphone X is grounded, and the other end of the capacitor C1 is connected with the signal amplification module.
As a further aspect of the present invention: the signal amplification module comprises a resistor R2, a resistor R3, a triode V1, a resistor R4, a capacitor C2, one end of the resistor R2 is connected with one end of the resistor R4, a power supply module, one end of the resistor R2 is connected with the other end of the resistor R3, a sound signal receiving module, a base electrode of the triode V1, the other end of the resistor R3 is grounded, an emitting electrode of the triode V1 is grounded, the other end of the collector electrode of the triode V1 is connected with the resistor R4, one end of the capacitor C2, and the other end of the capacitor C2 is connected with a switch switching module.
As a further aspect of the present invention: switch module includes integrated circuit U1, signal amplification module is connected to integrated circuit U1's No. 3 pins, integrated circuit U1's No. 5 pins are connected to integrated circuit U1's No. 6 pins, resistance R5's one end, power module is connected to resistance R5's the other end, integrated circuit U1's No. 8 pins, electric capacity C3's one end, integrated circuit U1's No. 4 pins are connected to electric capacity C3's the other end, resistance R6's one end, resistance R6's other end ground connection, integrated circuit U1's No. 7 pins, no. 16 pin ground connection, display screen work module is connected to integrated circuit U1's No. 1 pin, integrated circuit U1 model is CD4027.
As a further aspect of the present invention: display screen work module includes display screen U2, singlechip U3, MOS pipe V2, power module is connected to MOS pipe V2 ' S D utmost point, MOS pipe V2 ' S G utmost point linked switch switches over the module, display screen U2 ' S VCC pin is connected to MOS pipe V2 ' S S utmost point, display screen U2 ' S A pin, B pin, C pin, D pin, E pin, F pin, G pin, the OP pin is respectively through the P1.0 pin of a resistance connection singlechip, P1.1 pin, P1.2 pin, P1.3 pin, P1.4 pin, P1.5 pin, P1.6 pin, P1.7 pin.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses direct output level height through sound signal control switch switching module, and then whether the work of control display screen work module switches on, whether not needing manual control display screen interface to switch on, intelligence is convenient.
Drawings
Fig. 1 is a schematic diagram of an LED display intelligent two-in-one controller.
Fig. 2 is a circuit diagram of an LED display intelligent two-in-one controller.
Fig. 3 is a pin diagram of CD4027.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention based on the embodiments of the present invention.
Referring to fig. 1, an LED display intelligent two-in-one controller includes:
the power supply module is used for supplying direct current and supplying power to the sound signal receiving module, the signal amplification module, the switch switching module and the display screen working module;
the sound signal receiving module is used for receiving a sound signal and outputting a control signal to the signal amplifying module;
the signal amplification module is used for amplifying the control signal and outputting the amplified control signal to the switch switching module;
the switch switching module is used for turning over the output voltage and controlling whether the display screen working module is electrified or not when receiving the amplified control signal;
the display screen working module is used for displaying information;
the power supply module is connected with the sound signal receiving module, the signal amplification module, the switch switching module and the display screen working module, the sound signal receiving module is connected with the signal amplification module, the signal amplification module is connected with the switch switching module, and the switch switching module is connected with the display screen working module.
In this embodiment: referring to fig. 2, the sound signal receiving module includes a resistor R1, a capacitor microphone X, and a capacitor C1, wherein one end of the resistor R1 is connected to the power supply module, the other end of the resistor R1 is connected to one end of the capacitor microphone X and one end of the capacitor C1, the other end of the capacitor microphone X is grounded, and the other end of the capacitor C1 is connected to the signal amplifying module.
When the sound signal is not received, the power supply module outputs direct current, and the capacitor C1 and the capacitor C2 are not conducted due to the direct current blocking and alternating current blocking characteristics of the capacitors; when receiving a sound signal, the capacitance microphone X generates oscillation to generate an alternating current signal, and the alternating current signal is output to the signal amplification module through the capacitor C1.
In this embodiment: referring to fig. 2, the signal amplifying module includes a resistor R2, a resistor R3, a triode V1, a resistor R4, a capacitor C2, one end of the resistor R2 is connected to one end of the resistor R4, the power supply module, the other end of the resistor R2 is connected to one end of the resistor R3, the sound signal receiving module, the base of the triode V1, the other end of the resistor R3 is grounded, the emitter of the triode V1 is grounded, the collector of the triode V1 is connected to the other end of the resistor R4, one end of the capacitor C2, and the other end of the capacitor C2 is connected to the switch module.
The triode V1 amplifies the oscillation signal and outputs the amplified oscillation signal to the switch switching module through the capacitor C2.
In this embodiment: referring to fig. 2 and fig. 3, the switch switching module includes an integrated circuit U1, a pin 3 of the integrated circuit U1 is connected to the signal amplifying module, a pin 6 of the integrated circuit U1 is connected to a pin 5 of the integrated circuit U1, and one end of a resistor R5, the other end of the resistor R5 is connected to the power supply module, a pin 8 of the integrated circuit U1, and one end of a capacitor C3, the other end of the capacitor C3 is connected to a pin 4 of the integrated circuit U1 and one end of the resistor R6, the other end of the resistor R6 is grounded, a pin 7 and a pin 16 of the integrated circuit U1 are grounded, the pin 1 of the integrated circuit U1 is connected to the display screen working module, and the model of the integrated circuit U1 is CD4027.
The CD4027 comprises a monolithic integrated circuit of two independent, complementary symmetric J-K master-slave flip-flops. CD4027 is in the utility model discloses do the trigger and use, when integrated circuit U1's No. 3 pin input a voltage (through the oscillating signal of electric capacity C2 input), integrated circuit U3's No. 1 pin output voltage upset, the high level becomes the low level, and the low level becomes the high level.
In this embodiment: referring to fig. 2, the display screen working module includes a display screen U2, a single chip microcomputer U3, an MOS transistor V2, a D pole of the MOS transistor V2 is connected to the power supply module, a G pole of the MOS transistor V2 is connected to the switch switching module, an S pole of the MOS transistor V2 is connected to a VCC pin of the display screen U2, and a pin a, a pin B, a pin C, a pin D, a pin E, a pin F, a pin G, and a pin OP of the display screen U2 are respectively connected to a pin P1.0, a pin P1.1, a pin P1.2, a pin P1.3, a pin P1.4, a pin P1.5, a pin P1.6, and a pin P1.7 of the single chip microcomputer through a resistor.
When the display screen U2 does not work, a No. 1 pin of the integrated circuit U1 outputs low level, the MOS tube V2 is cut off, and the display screen U2 does not have a power supply; when receiving sound signal, integrated circuit U1 upset output for integrated circuit U1's No. 1 pin output high level, MOS pipe V2 switches on, and power module passes through MOS pipe V2 and supplies power for display screen U2, and the display screen shows the information of singlechip U3 input. The singlechip U3 is a 51 series singlechip.
The utility model discloses a theory of operation is: the power supply module supplies direct current to supply power for the sound signal receiving module, the signal amplification module, the switch switching module and the display screen working module, the sound signal receiving module receives sound signals and outputs control signals to the signal amplification module, the signal amplification module amplifies the control signals and outputs the amplified control signals to the switch switching module, and when the switch switching module receives the amplified control signals, the switch switching module overturns output voltage to control whether the display screen working module is powered on or not, and the display screen working module displays information.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a two unification controllers of LED demonstration intelligence which characterized in that:
this LED shows two unification controllers of intelligence includes:
the power supply module is used for supplying direct current and supplying power to the sound signal receiving module, the signal amplification module, the switch switching module and the display screen working module;
the sound signal receiving module is used for receiving a sound signal and outputting a control signal to the signal amplifying module;
the signal amplification module is used for amplifying the control signal and outputting the amplified control signal to the switch switching module;
the switch switching module is used for turning over the output voltage and controlling whether the display screen working module is electrified or not when receiving the amplified control signal;
the display screen working module is used for displaying information;
the power supply module is connected with the sound signal receiving module, the signal amplification module, the switch switching module and the display screen working module, the sound signal receiving module is connected with the signal amplification module, the signal amplification module is connected with the switch switching module, and the switch switching module is connected with the display screen working module.
2. The LED display intelligent two-in-one controller according to claim 1, wherein the sound signal receiving module comprises a resistor R1, a capacitor microphone X and a capacitor C1, one end of the resistor R1 is connected with the power supply module, the other end of the resistor R1 is connected with one end of the capacitor microphone X and one end of the capacitor C1, the other end of the capacitor microphone X is grounded, and the other end of the capacitor C1 is connected with the signal amplifying module.
3. The LED display intelligent two-in-one controller according to claim 1, wherein the signal amplifying module comprises a resistor R2, a resistor R3, a triode V1, a resistor R4 and a capacitor C2, one end of the resistor R2 is connected with one end of the resistor R4, and a power supply module, the other end of the resistor R2 is connected with one end of the resistor R3, the sound signal receiving module and the base of the triode V1, the other end of the resistor R3 is grounded, the emitter of the triode V1 is grounded, the collector of the triode V1 is connected with the other end of the resistor R4 and one end of the capacitor C2, and the other end of the capacitor C2 is connected with the switch switching module.
4. The LED display intelligent two-in-one controller according to claim 1, wherein the switch switching module comprises an integrated circuit U1, a pin 3 of the integrated circuit U1 is connected with the signal amplification module, a pin 6 of the integrated circuit U1 is connected with a pin 5 of the integrated circuit U1, one end of a resistor R5, the other end of the resistor R5 is connected with the power supply module, a pin 8 of the integrated circuit U1 and one end of a capacitor C3, the other end of the capacitor C3 is connected with a pin 4 of the integrated circuit U1 and one end of a resistor R6, the other end of the resistor R6 is grounded, a pin 7 and a pin 16 of the integrated circuit U1 are grounded, a pin 1 of the integrated circuit U1 is connected with the display screen working module, and the model number of the integrated circuit U1 is CD4027.
5. The LED display intelligent two-in-one controller according to claim 4, wherein the display screen working module comprises a display screen U2, a single chip microcomputer U3 and an MOS tube V2, a D pole of the MOS tube V2 is connected with the power supply module, a G pole of the MOS tube V2 is connected with the switch switching module, an S pole of the MOS tube V2 is connected with a VCC pin of the display screen U2, and a pin A, a pin B, a pin C, a pin D, a pin E, a pin F, a pin G and a pin OP of the display screen U2 are respectively connected with a pin P1.0, a pin P1.1, a pin P1.2, a pin P1.3, a pin P1.4, a pin P1.5, a pin P1.6 and a pin P1.7 of the single chip microcomputer through a resistor.
CN202223187371.4U 2022-11-30 2022-11-30 LED display intelligent two-in-one controller Active CN218826152U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223187371.4U CN218826152U (en) 2022-11-30 2022-11-30 LED display intelligent two-in-one controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223187371.4U CN218826152U (en) 2022-11-30 2022-11-30 LED display intelligent two-in-one controller

Publications (1)

Publication Number Publication Date
CN218826152U true CN218826152U (en) 2023-04-07

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ID=87040601

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223187371.4U Active CN218826152U (en) 2022-11-30 2022-11-30 LED display intelligent two-in-one controller

Country Status (1)

Country Link
CN (1) CN218826152U (en)

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