CN209980052U

CN209980052U - Voice controller for garbage can

Info

Publication number: CN209980052U
Application number: CN201920827182.8U
Authority: CN
Inventors: 巫群洪; 祝新军; 竺秋阳
Original assignee: Shaoxing Vocational and Technical College
Current assignee: Shaoxing Vocational and Technical College
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-01-21
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a voice controller for a garbage can, which comprises a rectangular shell and a circuit board arranged in the shell; the outside of the shell is provided with an ON/OFF key, a volume adding key, a volume reducing key, a power interface, a TF card interface, a loudspeaker outlet, a sensor interface and the like, and when a sensor in the garbage can detects that a user puts in an object, the equipment plays a sound file through the loudspeaker to feed back the user to recycle and put in garbage; the solar photovoltaic panel battery charging processing module is arranged, so that the battery can be charged through the solar photovoltaic panel.

Description

Voice controller for garbage can

The technical field is as follows:

the utility model belongs to the technical field of garbage bin equipment, specifically be relate to a voice controller for garbage bin.

Background art:

garbage bin, also known as garbage bin or dustbin, be a instrument of putting rubbish, along with people's standard of living's constantly improvement, people attach more and more importance to civilized action, the action of losing rubbish at will reduces gradually, all can consciously lose to the garbage bin, this makes the demand of garbage bin more and more big, garbage bin various on the market, the garbage bin of the various functions of various shapes is popularized gradually, but the garbage bin of selling on the market still has some problems, especially current garbage bin does not all have the language mostly to report the function, can not in time feed back the user and put in the recovery of rubbish.

The utility model has the following contents:

in order to solve the problem, the utility model provides a voice controller for garbage bin.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a voice controller for a trash can, comprising: the circuit board comprises a rectangular shell and a circuit board arranged in the shell;

an ON/OFF key is arranged ON the outer side of the shell, a volume increasing key and a volume decreasing key are arranged below the ON/OFF key, a power interface is arranged below the volume increasing key, a TF card interface is arranged ON the first side of the power interface, a loudspeaker outlet is arranged ON the second side of the power interface, and 4 sensor interfaces are arranged below the loudspeaker outlet side by side;

preferably, the circuit board is provided with a single chip microcomputer core processing module, a JTAG download module, an MP3 voice power amplifier module, a DFPLAYER MP3 module interface, a key and a sensor interface module, and the JTAG download module, the MP3 voice power amplifier module, the DFPLAYER MP3 module interface, the key and the sensor interface module are electrically connected with the single chip microcomputer core processing module respectively.

Preferably, the housing has mounting holes formed at four corners thereof.

Preferably, the circuit board is further provided with an MP3 module power control circuit, and the MP3 module power control circuit is electrically connected to the single chip microcomputer core processing module and the DFPLAYER MP3 module interface.

Preferably, the circuit board is further provided with a solar photovoltaic panel battery charging processing module, and the solar photovoltaic panel battery charging processing module is electrically connected with the singlechip core processing module.

As a preferred option of the above technical solution, the circuit board is further provided with a battery charging detection circuit, and the battery charging detection circuit is electrically connected with the solar photovoltaic panel charging processing module;

preferably, the circuit board is further provided with a battery power detection module, and the battery power detection module is electrically connected with the solar photovoltaic charging processing module.

The beneficial effects of the utility model reside in that: when a sensor in the garbage can detects that a user puts an object, the device plays a sound file through the loudspeaker to feed back the user to recycle and put garbage; the solar photovoltaic panel battery charging processing module is arranged, so that the battery can be charged through the solar photovoltaic panel.

Description of the drawings:

the drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:

fig. 1 is a schematic structural diagram of a voice controller for a trash can according to an embodiment of the present invention;

fig. 2 is a circuit diagram of the core processing module of the single chip according to an embodiment of the present invention;

FIG. 3 is a circuit diagram of a JTAG download module according to an embodiment of the present invention;

fig. 4 is a circuit diagram of an MP3 voice power amplifier module according to an embodiment of the present invention;

fig. 5 is a circuit diagram of an DFPLAYER MP3 module interface according to an embodiment of the present invention;

fig. 6 is a circuit diagram of a button and sensor interface module according to an embodiment of the present invention;

fig. 7 is a circuit diagram of a power control circuit of an MP3 module according to an embodiment of the present invention;

fig. 8 is a circuit diagram of a charging processing module for a solar photovoltaic panel battery according to an embodiment of the present invention;

fig. 9 is a circuit diagram of a battery charge detection circuit according to an embodiment of the present invention;

fig. 10 is a circuit diagram of a battery level detection module according to an embodiment of the present invention.

The symbols in the drawings illustrate that:

1-shell, 2-ON/OFF key, 3-volume plus key, 4-volume minus key, 5-power interface, 6-loudspeaker outlet, 7-sensor interface, 8-TF card interface and 101-mounting hole.

The specific implementation mode is as follows:

as shown in fig. 1, the utility model discloses a speech controller for garbage bin, include: the circuit board comprises a rectangular shell 1 and a circuit board arranged in the shell 1;

an ON/OFF key 2 is arranged ON the outer side of the shell 1, a volume increasing key 3 and a volume decreasing key 4 are arranged below the ON/OFF key 2, a power supply interface 5 is arranged below the volume increasing key 3, a TF card interface 17 is arranged ON the first side of the power supply interface 5, a loudspeaker outlet 6 is arranged ON the second side of the

power supply interface

5, and 4 sensor interfaces 7 are arranged below the loudspeaker outlet 6 in parallel;

the circuit board is provided with a single chip microcomputer core processing module, a JTAG downloading module, an MP3 voice power amplifier module, a DFPLAYER MP3 module interface, a key and a sensor interface module, wherein the JTAG downloading module, the MP3 voice power amplifier module, the DFPLAYER MP3 module interface, the key and the sensor interface module are respectively and electrically connected with the single chip microcomputer core processing module. The circuit diagrams of the singlechip core processing module, the JTAG downloading module, the MP3 voice power amplifier module, the DFPLAYER MP3 module interface, the keys and the sensor interface module are respectively shown in figures 2-6. And all signals of the key and the sensor interface module are analog.

Mounting holes 101 are formed at four corners of the housing 1.

As shown in fig. 7, an MP3 module power control circuit is further disposed on the circuit board, and the MP3 module power control circuit is electrically connected to the single chip microcomputer core processing module 8 and the DFPLAYERMP3 module interface. By arranging the power supply control circuit of the MP3 module, the power consumption of the system can be greatly saved by turning off the MP3 module when the power supply control circuit is not used.

As shown in fig. 8, a solar photovoltaic panel battery charging processing module is further arranged on the circuit board, and the solar photovoltaic panel battery charging processing module is electrically connected with the single chip microcomputer core processing module. In the figure, SOLAR is the output of the photovoltaic panel, BATT + is the anode of the battery, and FB is the electric quantity feedback signal.

As shown in fig. 9, a battery charging detection circuit is further disposed on the circuit board, and the battery charging detection circuit is electrically connected to the solar photovoltaic panel charging processing module; FB in the figure is the electric quantity feedback signal.

As shown in fig. 10, a battery power detection module is further disposed on the circuit board, and the battery power detection module is electrically connected to the solar photovoltaic charging processing module. In order to prevent the battery from being charged and exploded, the charging is stopped when the battery voltage is higher than 12V and started when the battery voltage is lower than 9V.

The device of the utility model is a device which can be installed in most recycling boxes (mainly used in recyclable garbage cans) to detect when a user deposits things. When the user puts objects in the garbage collection and putting device is detected, the device plays the sound file through the loudspeaker to feed back the user to recycle and put garbage. It is input by modular sensors, available for up to four individual sensors; the adopted loudspeaker, namely the loudspeaker, can realize 85+ decibels, and the volume is adjustable; a 18650 battery of 6000mah is arranged in the battery box, and at least 72 hours of power supply is reserved; the device can be charged through an alternating current adapter or a solar photovoltaic panel; the audio file can be reconfigured through the microSD; independent, easy to install, for temporary or permanent installation; can be installed in any configuration of the recovery tank (open top, lid, multiple openings, etc.).

The specific operation of the voice controller for the trash can of the embodiment is described as follows:

1) the power-ON/OFF key is pressed for 1 time to start up, the power-OFF key is pressed for 3 seconds to shut down, the electric quantity of the battery can be monitored in real time in the power-OFF state, and the overcharge of the battery is prevented.

2) The volume of the loudspeaker can be adjusted by the volume up-down key.

3) The POWER is a POWER interface and can be externally connected with an 18V POWER adapter or a solar photovoltaic panel to charge a built-in battery.

4) The microSD is a TF card interface and stores the voice.

5)1, 2, 3, 4 are 4 sensor interfaces, play first pronunciation when the circular telegram, later as long as the sensor (any one of 4 sensors senses can all) senses that there is the object to throw in just play next pronunciation (5 circulation totally at present), if the sensor continues to sense that there is the object for more than 2 seconds, the system will no longer play the pronunciation (can be that the garbage bin is full or there is the bottle to erect in front of the sensor).

The voice controller for the garbage can comprises a rectangular shell and a circuit board arranged in the shell; an ON/OFF key, a volume adding key, a volume reducing key, a power interface, a TF card interface, a loudspeaker outlet and a sensor interface are arranged ON the outer side of the shell; the circuit board is provided with a singlechip core processing module, a JTAG downloading module, an MP3 voice power amplifier module, a DFPLAYER MP3 module interface, a key, a sensor interface module and the like. When the sensor detects that a user puts in an object, the equipment plays a sound file through the loudspeaker to feed back the user to recycle and put in garbage; the solar photovoltaic panel battery charging processing module is arranged, so that the battery can be charged through the solar photovoltaic panel.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A voice controller for a trash can, comprising: the circuit board comprises a rectangular shell (1) and a circuit board arranged in the shell (1);

the outside of casing (1) is provided with ON/OFF key (2), the below of ON/OFF key (2) is provided with volume and adds key (3) and volume and subtracts key (4), the below that the volume adds key (3) is provided with power source (5), the first side of power source (5) is provided with TF joint interface (8), the second side of power source (5) is provided with speaker export (6), the below of speaker export (6) is provided with 4 sensor interface (7) side by side.

2. A voice control for a trash can as claimed in claim 1, wherein: the circuit board is provided with a single chip microcomputer core processing module, a JTAG downloading module, an MP3 voice power amplifier module, a DFPLAYER MP3 module interface, a key and a sensor interface module, wherein the JTAG downloading module, the MP3 voice power amplifier module, the DFPLAYER MP3 module interface, the key and the sensor interface module are respectively and electrically connected with the single chip microcomputer core processing module.

3. A voice control for a trash can as claimed in claim 1, wherein: four corners of the shell (1) are provided with mounting holes (101).

4. A voice control for a trash can as claimed in claim 2, wherein: the circuit board is also provided with an MP3 module power supply control circuit, and the MP3 module power supply control circuit is electrically connected with the singlechip core processing module and the DFPLAYER MP3 module interface.

5. A voice control for a trash can as claimed in claim 2, wherein: the solar photovoltaic panel battery charging processing module is further arranged on the circuit board and electrically connected with the single chip microcomputer core processing module.

6. A voice control for a trash can according to claim 5, wherein: the solar photovoltaic panel charging processing module is characterized in that a battery charging detection circuit is further arranged on the circuit board and is electrically connected with the solar photovoltaic panel charging processing module.

7. A voice control for a trash can according to claim 5, wherein: the solar photovoltaic charging device is characterized in that a battery electric quantity detection module is further arranged on the circuit board and is electrically connected with the solar photovoltaic charging processing module.