CN215624320U - Novel intelligence pronunciation dustbin - Google Patents

Abstract

The utility model provides a novel intelligent voice dustbin, relates to the technical field of garbage collection, and solves the problems that the conventional dustbin lacks consciousness for standardizing garbage classification of urban and rural residents, and can not avoid the risk of infecting external bacteria when people contact garbage, and most of the conventional intelligent dustbin has single function. A novel intelligent voice dustbin comprises: a circuit board is fixedly arranged outside the garbage can body through a DuPont wire; the garbage bin body is including: STC89C52RC chip sets up in the circuit board top of garbage bin body through the welding, through voice prompt standard urban and rural resident's waste classification's consciousness, the automatic switch of dustbin avoids the risk of infecting external bacterium and automatic illumination scheduling problem when people and rubbish contact, and used chip and electron device cost all are lower, are fit for batch production.

Description

Novel intelligence pronunciation dustbin

Technical Field

The utility model belongs to the technical field of garbage collection, and particularly relates to a novel intelligent voice garbage can.

Background

In life, we are both producers of garbage and victims of garbage. Its ability to contaminate is also very dire if we are not reasonably dealing with the problem of garbage. The pollution of garbage becomes a serious social problem in China.

The commonly used intelligent voice dustbin still has the following shortcomings at present:

the garbage can is characterized in that the garbage can is very important for environmental protection in China, the traditional garbage can is lack of consciousness for standardizing garbage classification of urban and rural residents, meanwhile, the risk that people are infected with external bacteria when contacting with garbage can not be avoided, and most of the existing intelligent garbage cans are single in function.

Therefore, in view of the above, research and improvement are performed on the existing structure and defects, and a novel intelligent voice dustbin is provided to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a novel intelligent voice dustbin, which aims to solve the problems that the prior art puts great importance on the domestic environmental protection problem, the traditional dustbin lacks the consciousness of standardizing the garbage classification of urban and rural residents, the risk of infecting external bacteria when people contact garbage can not be avoided, and most of the existing intelligent dustbin has single function.

The utility model relates to a purpose and an effect of a novel intelligent voice dustbin, which are achieved by the following specific technical means:

a novel intelligent voice dustbin comprises: a trash can body; the outside fixed circuit board that is provided with of garbage bin body through the dupont line, and the welding of the circuit board top of garbage bin body is provided with STC89C52RC chip.

Furthermore, the top of the circuit board of the garbage can body is welded with an RPR220 photoelectric switch, the RPR220 photoelectric switch is a component of a photoelectric detection module, and the garbage can is characterized in that a built-in visible light filter can effectively reduce the interference of external light on the measured data of the photoelectric detection module, so that the detected data error is small.

Furthermore, a WT588D voice chip is welded on the top of the circuit board of the garbage can body, and a DSP high-speed audio processor is embedded in the WT588D voice chip, so that the processing speed is high; the two output modes of DAC/PWM are supported, the audio frequency with the sampling rate of 6K-22 KHz can be loaded, and the working voltage is DC2.8V-5.5V.

Furthermore, an HC-SR04 sensor is fixedly arranged in the garbage can body through gluing by a glue gun, a circuit board of the garbage can body is electrically connected with the HC-SR04 sensor, and the HC-SR04 sensor calculates the distance between obstacles through the time difference between the sending and receiving of the ultrasonic waves.

Furthermore, the inside of garbage bin body is beaten through gluing the rifle and is glued fixedly and be provided with four-phase five-wire step motor, and four-phase five-wire step motor is an open-loop control component.

Furthermore, the top of the circuit board of the garbage can body is provided with an ULN2033 motor driving chip in a welding mode, and the ULN2033 motor driving chip is composed of a single Darrington transistor array integrated circuit with high voltage and large current.

Furthermore, the ULN2033 motor driving chip is electrically connected with the four-phase five-wire stepping motor, and the ULN2033 motor driving chip is electrically connected with the STC89C52RC chip through a DuPont wire.

Furthermore, the top of the circuit board of the garbage can body is welded with a power supply module, the power supply module mainly uses a voltage stabilizing chip L7805CV, when an external power supply is switched on, 9V voltage flows through an input pin, and 5V voltage is output from an output pin after passing through a voltage stabilizing circuit.

Furthermore, the inside of garbage bin body is beaten through gluing the rifle and is glued fixedly and be provided with the photo resistance, and the photo resistance is LXD4526 type, utilizes semiconductor photoelectric effect to make, and the resistor that its resistance changed along with the power of incident light, the incident light is weak then the resistance reduces, incident light intensity, the resistance increases.

Furthermore, the inside of garbage bin body is beaten through gluing the rifle and is glued fixedly and be provided with emitting diode.

Compared with the prior art, the utility model has the following beneficial effects:

the STC89C52RC chip is used as a main control core and is responsible for inputting and processing signals and controlling voice playing and motor rotation in a feedback mode; RPR220 photoelectric detection utilizes an infrared principle to detect the collection degree of the dustbin, and feeds back signals to an STC89C52RC chip, and the STC89C52RC chip controls a WT588D voice chip to play voice prompts or not; the HC-SR04 sensor detects whether a person approaches by using ultrasonic waves, and the signal is also fed back to an STC89C52RC chip, and the STC89C52RC chip feeds back a control signal to control an ULN2033 motor driving chip to drive a four-phase five-wire stepping motor; the light sensitive resistor controls the brightness of the light emitting diode by adjusting the size of the resistor according to the intensity of the external light.

The consciousness of urban and rural residents for garbage classification is standardized through voice prompt, the automatic switch of the garbage can avoids the problems of risk of infecting external bacteria when people contact with garbage, automatic illumination and the like, the used chip and electronic devices are low in cost, and the garbage can is suitable for batch production.

Drawings

Fig. 1 is a schematic structural diagram of the whole structure of the utility model.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a trash can body; 2. STC89C52RC chip; 3. an RPR220 opto-electronic switch; 4. WT588D voice chip; 5. HC-SR04 sensor; 6. a four-phase five-wire stepping motor; 7. ULN2033 motor drive chip; 8. a power supply module; 9. a photoresistor; 10. a light emitting diode.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figure 1:

the utility model provides a novel intelligent voice dustbin.

Referring to fig. 1, comprising: a garbage can body 1; a circuit board is fixedly arranged outside the garbage can body 1 through a DuPont wire; garbage bin body 1 including: the STC89C52RC chip 2 is arranged on the top of the circuit board of the garbage can body 1 by welding; an RPR220 photoelectric switch 3 is welded on the top of a circuit board of the garbage can body 1, and the RPR220 photoelectric switch 3 is connected with an STC89C52RC chip 2 through a DuPont wire; the top of the circuit board of the garbage can body 1 is welded with a WT588D voice chip 4, and the WT588D voice chip 4 is also connected with an STC89C52RC chip 2 through a DuPont wire; the HC-SR04 sensor 5 is fixedly arranged in the garbage can body 1 through gluing by a glue gun, and the circuit board of the garbage can body 1 is electrically connected with the HC-SR04 sensor 5; the HC-SR04 sensor 5 is connected with the STC89C52RC chip 2 through a DuPont wire; a four-phase five-wire stepping motor 6 is fixedly arranged in the garbage can body 1 through gluing by a glue gun; the ULN2033 motor driving chip 7 is welded on the top of the circuit board of the garbage can body 1; the ULN2033 motor driving chip 7 is electrically connected with the four-phase five-wire stepping motor 6, and the ULN2033 motor driving chip 7 is electrically connected with the STC89C52RC chip 2 through a DuPont wire; the top of the circuit board of the garbage can body 1 is welded with a power module 8, and the power module 8 is connected with the STC89C52RC chip 2 through a USB interface; the inside of the garbage can body 1 is fixedly provided with a light-emitting diode 10 of a photosensitive resistor 9 and the photosensitive resistor 9 which are electrically connected through gluing by a glue gun; the inside of garbage bin body 1 is beaten through gluing the rifle and is glued fixedly and be provided with emitting diode 10.

The specific use mode and function of the embodiment are as follows:

in the utility model, firstly, an RPR220 photoelectric switch 3 detects whether an object exists in a distance range of 3mm-11mm by using an infrared receiving tube, if so, information is transmitted to an STC89C52RC chip 2 through an interface of the RPR220 photoelectric switch and a single chip microcomputer, the STC89C52RC chip 2 feeds back a control signal to a WT588D voice chip 4, and according to the overflow degree of a garbage can, the broadcasting of ' the garbage can is full, the garbage can is required to be replaced for delivery ', the garbage can is not full, and the garbage is required to be delivered normally '.

Secondly, the HC-SR04 sensor 5 calculates the distance between obstacles by using the time difference between the sending and receiving of ultrasonic waves, the distance sensing function within the range of 2cm-380cm is realized, data are transmitted to the STC89C52RC chip 2 in real time, the STC89C52RC chip 2 is calculated by using a distance formula, after judgment statements, if the data are smaller than a set distance, zero clearing and no feedback are carried out, signals are continuously acquired until the data are detected to be larger than the set distance, feedback is made, a processing instruction is sent to the ULN2033 motor driving chip 7 to drive the four-phase five-wire stepping motor 6 to operate to rotate forward and open the garbage can cover, the garbage can is automatically turned over from the closed state to the open state, and meanwhile, the 588 WT588D voice chip 4 sends out a voice prompt: refuse placement please classify.

If the HC-SR04 sensor 5 cannot detect the existence of the front object, the system triggers the four-phase five-wire stepping motor 6 to rotate reversely after delaying for 3 seconds, and drives the paper board to turn over and close to simulate the automatic closing of the dustbin.

Finally, the photosensitive resistor 9 adjusts the resistance of the internal resistor according to the external light intensity, and controls the brightness of the light emitting diode 10.

The utility model discloses a standardize city and countryside resident's waste classification's consciousness through voice prompt, the automatic switch of dustbin infects the risk of external bacterium and the automatic illumination scheduling problem under the not enough condition of night or illumination when avoiding people and rubbish to contact, and the chip and the electron device cost that use all are lower, are fit for batch production, have better reference value to city and countryside dustbin design.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (9)

1. The utility model provides a novel intelligence pronunciation dustbin, a serial communication port, include: a garbage can body (1); a circuit board is fixedly arranged outside the garbage can body (1) through a DuPont wire, and an STC89C52RC chip (2) is welded to the top of the circuit board of the garbage can body (1); the HC-SR04 sensor (5) is fixedly arranged in the garbage can body (1) through gluing by a glue gun, and the circuit board of the garbage can body (1) is electrically connected with the HC-SR04 sensor (5).

2. The novel intelligent voice dustbin of claim 1, characterized in that: the top of the circuit board of the garbage can body (1) is welded with an RPR220 photoelectric switch (3).

3. The novel intelligent voice dustbin of claim 2, characterized in that: the top of the circuit board of the garbage can body (1) is provided with a WT588D voice chip (4) in a welding mode.

4. The novel intelligent voice dustbin of claim 3, characterized in that: the garbage bin body (1) is internally provided with a four-phase five-wire stepping motor (6) through gluing by a glue gun.

5. The novel intelligent voice dustbin of claim 4, characterized in that: the top of the circuit board of the garbage can body (1) is welded with a ULN2033 motor driving chip (7).

6. The novel intelligent voice dustbin of claim 5, characterized in that: the ULN2033 motor driving chip (7) is electrically connected with the four-phase five-wire stepping motor (6), and the ULN2033 motor driving chip (7) is electrically connected with the STC89C52RC chip (2) through a DuPont wire.

7. The novel intelligent voice dustbin of claim 6, characterized in that: the top of the circuit board of the garbage can body (1) is welded with a power module (8).

8. The novel intelligent voice dustbin of claim 7, characterized in that: the garbage can is characterized in that the inside of the garbage can body (1) is glued through a glue gun and is fixedly provided with a photosensitive resistor (9).

9. The novel intelligent voice dustbin of claim 8, characterized in that: the garbage can is characterized in that a light-emitting diode (10) is fixedly arranged in the garbage can body (1) through gluing by a glue gun.

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