KR100355144B1 - Unit to spread fragrance using voice - Google Patents

Abstract

The present invention relates to a fragrance spraying device by voice, comprising: a microphone for receiving a voice of a user, an analog converter for converting a voice received from the microphone into a digital signal, and a voice corresponding to the fragrance spraying command of the user. Memory for storing the signal, Voice recognition means for outputting the motor drive signal according to the result of comparing the digital signal converted in the analog / digital converter and the digital signal stored in the memory, Driving the motor in accordance with the motor drive signal In the negative perfume injector including a motor drive unit and an injection mechanism for injecting the perfume from the perfume container by the rotational force of the motor, the perfume container is used to contain a perfume in liquid form, the injection To the fragrance container by the function of the mechanism Characterized in that the emitter is configured to be provided with a liquid outlet in the form of perfume to add fragrance storage means put put.

Description

Air freshener injector {Unit to spread fragrance using voice}

The present invention relates to a fragrance injector, and more particularly, to a fragrance injector by voice, which detects when a user instructs to inject fragrance using voice and automatically injects the fragrance to enhance the convenience of use of the fragrance.

Currently, most places use home air fresheners, such as homes, offices, theaters, and automobiles. Many types of air fresheners are used not only to purify odors but also to actively create a pleasant environment.

Such a fragrance is generally used in a container having a high internal pressure of air, and when the user presses the injection button, the air inside the container flows out due to the internal air pressure, which is commonly referred to as a spray.

When the user wants to use the fragrance, it is generally used to spray the fragrance by pressing the spray button on the fragrance container. However, in a place where continuous fragrance is required, such as public places, the fragrance is sprayed at regular intervals. Automated injectors are already in use.

1 is a configuration diagram of a conventional perfume automatic injector, which is configured to automatically inject a perfume at a predetermined time interval.

The user sets a time period during which the fragrance is injected using the time adjusting means 110 provided with an adjustment button on the outer case of the fragrance injector, and this control terminal can be implemented using the variable resistor 111. That is, time constant pulse signal oscillation is performed by the resistance value set by the user by adjusting the variable resistor 111 and the internal capacitor value of the oscillation and counter unit 112. The oscillation and counter unit 112 generates this pulse signal. The motor driving unit 120 is driven whenever the count is reached and the corresponding count value is reached.

The motor driving unit 120 rotates by controlling the motor 130, and the injection mechanism 140 operates according to the rotation of the motor 130 to press the injection button 151 of the perfume container 150. Is sprayed to the outside.

2 shows a simple example of the injection mechanism 140, in which the disc 140, which is adapted to rotate together along the rotation axis of the motor 130, is provided with a protrusion 141 which is convex in a round shape at one end thereof. Then, as the disc 140 rotates, the protrusion 141 presses the injection button 151, whereby the fragrance is sprayed out of the fragrance container 150. Of course, the injection mechanism 140 is only one example, and may be configured in any form that can press the injection button 151 of the fragrance container 150 in accordance with the rotation of the motor 130.

On the other hand, such a conventional fragrance spraying device has the advantage of automatically spraying a fragrance at a predetermined time interval, there is a problem that continues to be sprayed even when spraying the fragrance is not required, the user has to manually set the injection cycle, etc. Had inconvenience in use.

Accordingly, an object of the present invention is to provide a fragrance injector by voice to detect the user's voice instructing to inject fragrance and to spray the fragrance automatically. .

In order to achieve the above object, according to the present invention, a microphone for receiving a user's voice, an analog converter for converting a voice received from the microphone into a digital signal, and a voice corresponding to the user's fragrance injection command are digital signals. A memory for storing the signal, a voice recognition means for outputting a motor driving signal according to a result of comparing the digital signal converted by the analog / digital conversion unit with the digital signal stored in the memory, and a motor for driving the motor according to the motor driving signal. The negative perfume injector including a driving unit and an injection mechanism for injecting the perfume from the perfume container by the rotational force of the motor is used as the perfume container contains a perfume in a liquid form. Drained from the fragrance container by function Characterized in that is configured to further include a storage means for putting the perfume capture the body of the form aromatics.

In this case, it is preferable to further include means for blowing air so that the fragrance of the spilled fragrance is spread to the outside for a predetermined time after the fragrance is spilled into the fragrance accommodating means.

At this time, the means for blowing the wind counter to receive a signal for driving the injection mechanism at the same time to count a predetermined time; And it can be preferably implemented if the counter is configured to include a fan for generating a wind while counting a certain time.

1 is a configuration diagram of a conventional air freshener automatic injection device,

2 is a configuration diagram showing a simple example of the injection mechanism,

3 is a conceptual diagram of a fragrance injection device according to the present invention by voice,

4 is a configuration diagram of a first embodiment according to the present invention;

5 is a configuration diagram of a second embodiment according to the present invention;

6 is a configuration diagram of a third embodiment according to the present invention.

* Explanation of symbols for main parts of the drawings

150,520: fragrance container 320: fragrance injector

321: microphone 322: analog / digital conversion unit

323: voice recognition means 324: memory

325: motor drive unit 326: motor

327: injection mechanism 328: recording button

510: wind generating means 511: counter

512: fan 521: spray button

522: perfume storage means

Hereinafter, with reference to the accompanying drawings will be described in detail the present invention.

3 is a conceptual diagram of a fragrance injector with a voice according to the present invention, the present invention is configured to spray the fragrance to the outside by operating a spraying mechanism for injecting a fragrance from the fragrance container in accordance with a fragrance injection command by the user's voice do.

That is, when the user 310 instructs a predetermined fragrance injection command (eg, 'spray', 'fragrance', 'odor', etc.) by voice, the fragrance injection device 320 according to the present invention detects this voice. To automatically spray the fragrance from the fragrance container 150.

4 is a configuration diagram of a first embodiment according to the present invention, with reference to this will be described an embodiment of the embodiment of the fragrance injection device 320 of the present invention shown in FIG.

The user's voice instructing the injection of the fragrance is received by the microphone 321, and the user's voice received by the microphone 321 is converted into a digital signal by the analog / digital converter 322.

On the other hand, the memory 324 stores a voice as a digital signal for the user to instruct fragrance injection. That is, the fragrance injection device 320 according to the present invention is provided with a voice recording button 328 so that the user can previously memorize a voice to be used as a fragrance injection command. When the user presses the recording button 328 and inputs a voice (for example, 'injection', etc.) to be used as a fragrance injection command, the analog / digital converter 322 converts it into a digital signal, and voice recognition means. 323 stores this content in the memory 324.

At this time, more preferably, the fragrance injection device 320 is additionally provided with a separate light emitting diode (LED) to inform that the voice input by the user is correctly input to the memory 324. The reason for inputting the user's injection command voice into the memory 324 in advance is to prevent the fragrance injection device 320 from operating in any sound signal, and the voice recognition means 323 has a certain probability. It is checked whether the voice data stored in the memory 324 matches the voice data currently input.

On the other hand, the voice recognition means 323 compares the digital signal converted by the analog / digital converter 322 with the user's injection command digital signal stored in the memory 324, and as a result the user inputs the injection command If it is determined, the motor driving signal is output to the motor driving unit 325.

The motor driving unit 325 drives the motor 326 for a predetermined time when the motor driving signal output from the voice recognition unit 323 is received. This constant time is set to a time suitable for the spray mechanism 327 to spray the perfume from the perfume container 150.

The injection mechanism 327 then operates by driving the motor 326 to perform the function of injecting the fragrance from the fragrance container 150. If the injection mechanism 140 as shown in FIG. 2, the motor 326 will be driven as long as the protrusion 141 presses the injection button 151 of the perfume container 150.

Such a fragrance container 150 may be generally configured to inject the fragrance inside by the high pressure air pressure, but there is a problem to be considered in this case. That is, in the case of using a spray-type perfume, there may be a problem such as explosion of a high-pressure container as well as air pollution. In particular, when the air freshener injector 320 according to the present invention is installed in the interior of the vehicle, the temperature inside the vehicle in the summer may exceed 60 degrees, there may be a risk of explosion of the container.

In order to solve this problem, the perfume container may be used to contain a perfume in a liquid form, but may be configured to include a perfume receiving means for containing a perfume in a liquid form discharged from the perfume container by the function of the spraying mechanism.

Fig. 5 is a configuration diagram of a second embodiment according to the present invention, showing an example of a perfume injector using a perfume in liquid form.

That is, the use of a perfume container 520 containing a perfume in the form of a liquid, such as shampoo, in this case, since the fragrance is leaked to the outside does not spread into the air like a spray form, it is a container-shaped storage means that can hold it ( 522). In addition, the liquid fragrance discharged to the outside by the injection mechanism 327 is contained in the receiving means 522.

In this case, if the rate of spreading the fragrance of the perfume in the liquid form is not fast enough, the performance may be lowered compared to the spray fragrance. In order to solve this problem, by blowing the air in the air freshener in the air freshener means 522 it can speed up the spread of the fragrance.

The means for blowing wind 510 outputs a command to generate a wind at the same time as the voice recognition means 323 receiving the user's air freshener injection command sends a motor drive signal to the motor drive unit 325 as shown in FIG. In addition, the timer 511 receiving this signal may be preferably implemented by rotating the fan 512 to generate wind for a predetermined time. Of course, the fan 512 is rotated by the fan rotation motor, and the timer 511 outputs a signal for driving the fan rotation motor.

At this time, other components other than the fragrance container 520, the fragrance receiving means 522, and the wind generating means 510 in FIG. 5 performs the same function as the components shown in FIG.

FIG. 6 is a configuration diagram of a third embodiment according to the present invention, and illustrates a preferred embodiment of emitting fragrance by using the timer 511 and the fan 512 shown in FIG.

Here, the ventilation means 532 is provided, and the ventilation means 532 may be configured in a cylindrical shape (pipe shape) with an empty inside. One end of the ventilation means 532 is provided with a fan 512 and the wind generated as the fan 512 rotates to flow out along the inside of the ventilation means 532.

A hole is provided between the fan 512 and the outlet of the ventilation means 532 so that the spout of the perfume container 530 containing the liquid perfume can be mounted into the ventilation means 532, and the injection mechanism 327 is provided. When the spray nozzle 531 of the perfume container is operated to spray the liquid perfume into the ventilation means 532, the sprayed perfume is absorbed by the perfume pad 533. At this time, the fragrance pad 533 is preferably made of a material having a property of absorbing liquid, such as cotton (cotton) or sponge, the fragrance sprayed from the fragrance injection nozzle 531 can be applied well Place it.

That is, when the user instructs to inject the fragrance by voice, the voice recognition means 323 drives the motor driving unit 325 to operate the injection mechanism 327 and simultaneously controls the timer 511 to operate the fan 512. Rotate

When the injection mechanism 327 is operated, a liquid perfume (eg, perfume) is sprayed from the perfume container 530 to be absorbed by the perfume pad 533, and the fan 512 rotates through the ventilation means 532. Flowing wind causes the volatile scent emitted from the air freshener pad 533 to be discharged to the outlet of the ventilation means 532.

Such an embodiment may be applied to a commercial perfume product as it is. In this case, if the perfume container 530 is placed in the interior of the container 530 as it is, the perfume bottle 530 is installed in the air freshener container mounting hole of the ventilation means 532. In addition, the injection mechanism 327 may be configured to be applied to the injection nozzle 531 of the perfume container as it is, it can be carried out more preferably.

On the other hand, the embodiments described above are not intended to limit the present invention, the present invention is configured to inject the fragrance to the outside by operating a spraying mechanism for injecting the fragrance from the fragrance container in accordance with the fragrance injection command by the user's voice All fragrance injectors are targeted.

By using the present invention, the user can automatically spray the air freshener by voice, and thus, the air freshener can be conveniently sprayed when necessary.

In addition, the use of a perfume in the form of a liquid can be used to promote the use of a safe fragrance, the use of a wind-producing means can be carried out more preferably can greatly enhance the convenience of using the fragrance.

Claims (6)

delete delete delete A microphone for receiving a user's voice, an analog converter for converting the voice received from the microphone into a digital signal, a memory for storing a voice corresponding to the user's fragrance injection command as a digital signal, and the analog / digital converter Voice recognition means for outputting a motor drive signal according to the result of comparing the converted digital signal with the digital signal stored in the memory, a motor drive unit for driving the motor in accordance with the motor drive signal, and from the air freshener container by the rotational force of the motor In the negative perfume spray device comprising a spray mechanism for performing the function of spraying the perfume, The fragrance container is used to contain a perfume in liquid form, and further comprising a fragrance receiving means for containing a perfume in liquid form discharged from the perfume container by the function of the spraying mechanism. Fragrance injection device. The fragrance injection device according to claim 4, further comprising means for blowing air to spread the fragrance of the spilled fragrance for a predetermined time after the fragrance is spilled into the fragrance accommodating means. Aroma injector by the voice, characterized in that the. 6. The apparatus of claim 5, wherein the means for blowing wind comprises: a counter for simultaneously receiving a signal for driving the injection mechanism and counting a predetermined time; And And a fan generating wind while the counter counts a predetermined time.