JPH0719169B2 - Fluctuation drive for fragrance - Google Patents

Description

Detailed Description of the Invention [0001] BACKGROUND OF THE INVENTION The present invention relates to a randomly changing incense.
TECHNICAL FIELD The present invention relates to a fluctuation drive device for an aroma generator that emits light. [0002] 2. Description of the Related Art Conventionally used in industry and households
The various devices used are uncontrolled, constant control from beginning to end, or in stages.
It is customary to carry out constant control in a fixed manner.
Control devices are classified into those that are essential and those that are not essential.
Be done. Most of the aroma generators are uncontrolled. In a device in which control as described above is not essential
Therefore, by performing constant or steady control, adverse effects occur.
There is something. In particular, various environmental equipment and control devices, etc.
Artificially stimulates humans or creates an artificial environment.
Control human senses to make daily life more comfortable,
I am entertaining the time. In such a situation,
To eliminate the bad smell of the toilet and other things as a series
Is a fragrance device used to enjoy the scent in a room or car
It [0005] [Problems to be Solved by the Invention]
Is a stimulus or artificial environment given to humans over time
It is customary to control to a steady state that does not change.
That is, when fragrance material is placed in the room and toilet
It is equivalent to this. In such cases, the human sense of smell is always
To receive a certain stimulus or to be in a certain environment,
From another environment or stimulus situation, under such a constant environmental stimulus
At the beginning, when you put it on, you will get a fresh feeling and impression, but over time
Over time, the sense of smell becomes used and becomes dull, and the freshness disappears and it is pleasant
There was a problem that aptitude and enjoyment diminished. Further, as a control other than the steady control, a monotonic
Control to increase or decrease, and regular or
There is periodic fluctuation control. That is, incense in a well-ventilated room
Aroma is given when the fee is blown out or in a closed room or toilet
Equivalent to the case where wood is placed. There is no such control
If it is performed, it will be slightly slower in time than the steady control described above.
However, humans see monotonous increases or decreases and regular fluctuations.
Humans have the ability to predict
Because it predicts the state of coming next time, the olfaction will still become familiar.
It becomes dull and becomes dull, and the freshness is lost and comfort and fun are reduced
There was a problem of leaving. Odor is easy to get used to, so it is monotonous
Decrease immediately loses the scent and increases monotonically
Occasionally experience in closed rooms or toilets like the example
When the scent accumulates and becomes extremely full,
There was a problem that I could not bear it. In addition, the various controls as described above are performed.
From the current state of the environment to the environment
Sudden changes, environmental differences, and repetition of the
It has some influence on other senses and the rhythm of life.
There was a problem that it happened. The present invention is directed to solving the above problems.
Proposed results of the inventors' systematic experiments and analysis
It is a thing. The present invention provides the energy of the scent of a fragrance device.
Of the aroma generator that optimally drives the fluctuation like the fluctuation of the natural world
An object is to provide a fluctuation drive device. The present invention is present in nature and
In consideration of the basic characteristics inherent to living things,
Actively protect against fragrance and environment and smell
It fluctuates the intensity randomly and always gives a fresh stimulus to the sense of smell
And maintain a fresh feeling, enhance natural comfort and enjoyment
An object of the present invention is to provide a fluctuation drive device for an incense maker.
It [0010] The present invention (claims)
The fluctuation drive device of the (1)) aroma generator is randomly
Fluctuates, and the magnitude of the spectrum of each frequency corresponds to the frequency f.
Then 1 / f^kHave the relationship (k can take any value)
Random generation means for generating physical quantity
Based on the physical quantity generated by the means, the state of the scent before and after
A state in which no scent is supplied is formed between the scent and
Fragrance type, fragrance intensity, fragrance supply timing
At least one of
And a drive means that is drive-controlled. The present invention (claim (2))
The fluctuation drive of the incense device fluctuates randomly and
Of the spectrum of 1 / f with respect to the frequency f^kSeki
Generate a physical quantity having a coefficient (k can take any value)
Random generating means and objects generated by the random generating means
Based on the reason, put on the flow formed by the blower
Type of fragrance, fragrance intensity, fragrance
Supply timing, aroma supply amount or blower rotation speed
Etc., and any one of
It is a thing. [0012] Operation: Fluctuation drive of the aroma generator according to the first aspect of the present invention.
The moving device is 1 / f^kDriven based on physical quantities that have the relationship
Depending on the device, between the state of the front scent and the state of the rear scent
Aroma seed scent that forms a state where no scent is provided
Type, intensity of scent, timing of scent supply, amount of scent supply
Is controlled. Fluctuation of the aroma generator of the second invention having the above structure
Drive unit is 1 / f^kBased on the physical quantity having the relationship of
The drive device puts the scent on the flow generated by the blower.
Types of scents to be supplied, scent intensity, scent supply
Timing, fragrance supply or low fan speed
At least one is controlled. [0014] According to the first invention device having the above-mentioned operation,
No scent is provided between the scent state and the later scent state.
A scent is created by mixing scents because a new state is formed
And prevent 1 / f^kHaving a relationship of
The scent type, scent intensity, scent supply type
At least one of the amount of iming and scent supply is controlled
Because the odor does not get used to, freshness is always maintained
This has the effect of not reducing comfort and enjoyment. The second invention device having the above-mentioned operation is 1 / f
^kBased on the physical quantity that has the relationship of
At least the degree, the scent supply timing, and the scent supply amount
One is controlled, so you don't get used to the smell
Keeping you fresh and comfortable and fun
In addition, since the scent is supplied on the flow by the blower,
The scent reaches, fills and passes faster, and the flow
When controlled based on the above physical quantity, the freshness is further increased.
Has the effect of (Characteristics of Fluctuation) Fluctuation of the aroma generator of the present invention
The drive may randomly fluctuate, i.e.
It releases the energy of the scent that fluctuates according to the rules.
However, here, the random fluctuation to which the present invention is applicable will be explained.
Think about it. Random fluctuations on the time series are statistically processed.
As a result of frequency analysis, as shown in FIG.
The power spectrum density (power spectrum) is the frequency
As shown in FIG. 8A, which is a constant value that does not depend on the number f.
The so-called white noise fluctuation (hereinafter simply 1 / f⁰Characteristic
Of random fluctuations), as shown in (b) of FIG.
And its power spectral density is inversely proportional to the frequency f
The relationship of 1 / f noise characteristics as shown in FIG.
Raji (hereinafter simply referred to as random fluctuation of 1 / f characteristic)
And its power spectral density as shown in FIG.
Is the square of frequency f²Which is in inverse proportion to
1 / f as shown in (c) of²Noisy fluctuations (hereinafter simply
To 1 / f²Called the random fluctuation of characteristics)
There are some tabular. Note that in FIG. 7, the horizontal axis represents frequency,
The power spectrum density is plotted on the vertical axis, and
Displayed a number. The above three representative examples are in terms of frequency components.
The random fluctuations are classified as follows.
The Fourier transform between the force spectral density and the autocorrelation number
They are tied together, and the above three representative examples are the past in the time domain,
From the perspective of correlation with the future,
It 1 / f⁰Random variation of characteristics (1 / f⁰
(Noisy fluctuation) is completely different from the current state and the past state.
Irrelevant to the future and has no effect on the future at all.
It is Ragi. Random fluctuation of 1 / f characteristic (1 / f noise
The fluctuation of sex is currently correlated with the near past, but
It has no relation to the distant past, and is near to the future as well.
The present state will affect the future, but beyond that
When it comes to, it is a fluctuation of the nature that the current state does not affect.
That is, you can expect a little about the future, but
The middle rate is not so high. 1 / f²Random variation of characteristics (1 / f²
The fluctuation of noise) is currently higher than the fluctuation of 1 / f characteristic.
The past or future time range that correlates with the state of
The future predictive predictive ratio is also higher than the fluctuation of the 1 / f characteristic.
Become. Therefore, 1 / f⁰Random variation of characteristics
If you control the stimulus to the environment and humans according to the
It's very busy because all the changes that can't be made happen
It's hard to peel off, but in places where you need to change the scent a lot.
Is valid. In other words, the sense of smell becomes insensitive as you get used to it.
Therefore, there may be a case where a sharp fluctuation is preferable. According to the random fluctuation of the 1 / f characteristic,
If you control the stimulus to the environment and humans,
There is always a refreshing change, as there is a blistering change
preferable. The acoustic power of music that most people like
Being a fluctuation means that this kind of fluctuation is preferred by humans.
This is a good example of a new thing. Directly stimulates human sense of smell
It is effective when applied to a device or place that gives a favorable feeling
is there. 1 / f²According to random fluctuation of characteristics
By controlling stimuli to the environment and humans, you can meet expectations.
There is no big abrupt feeling because it feels a lot of changes
It is preferable because it is stimulating and pleasant. This kind of wind blows naturally
The amount of air blown from an air conditioner, etc.
Controls the supply of scent of the fragrance and the aroma generator according to this type of fluctuation
Then, you can get a breeze and a natural scent that is close to the natural breeze, and you can feel comfortable
You can create a living and working environment. I hate abrupt feeling
It is effective when applied to such a place. (Embodiment) In carrying out the present invention,
It can take various forms depending on the application and the requirements of the equipment.
It Typical aspects will be described below. In the first mode, the random generating means A is
The magnitude of the power spectrum of the frequency becomes the frequency (f)
To 1 / f^kRelationship (k can take any value)
However, it also outputs a physical quantity that changes randomly.
Of. k is, for example, 0, 0.1, 0.5, 1, 1.5,
2, 3, etc., and other arbitrary values as necessary
It can be taken. In the second mode, the random generating means A is
If the magnitude of the power spectrum of frequency (f) is equal,
(1 / f⁰) Outputs a physical quantity that changes randomly
It is something that is done. The second aspect is a big sudden
It is effective for devices that require a feeling and for applications in places. The third mode is that the random generation means A is
The magnitude of the power spectrum of wavenumber is the magnitude of frequency
It has an inversely proportional relationship (1 / f) to (f) and is random
The physical quantity that changes to is output. First
The aspect of 3 is a device, a human being or a moving body that requires a proper sense of abruptness.
Effective when applied to a device that directly stimulates the sense of smell of an object
It In the fourth mode, the random generating means A is used for each round.
The magnitude of the power spectrum of wavenumber is 2 of frequency (f)
Squared (ie f²) Is inversely proportional to (1 / f²)
And output a randomly changing physical quantity.
It is a thing. The fourth aspect is when you don't like the sudden feeling
It is effective when applied to equipment and air conditioners. In the fifth mode, as shown in FIG. 9, 1 / f
^kThat outputs the amount of electricity that changes randomly due to
Controls the electricity generation means A and the amount of electricity that changes randomly
Control means B and amplification means C for amplifying the controlled quantity of electricity
Influences the scent and other odors according to the amplified amount of electricity.
Drive means D for releasing the energy to be applied,
It releases fragrance energy that changes
It A fifth aspect comprises the present invention with an electric device.
Which allows for complex and precise control.
In addition, there is an advantage that the entire device can be downsized. The sixth mode is, as shown in FIG. 9, 1 / f
^kWhich outputs a mechanical quantity that changes randomly due to
Control the machine generating unit A and the mechanical quantity that changes randomly.
Control means B and amplification means C for amplifying the controlled mechanical quantity
And emits scent energy according to the amplified mechanical quantity
A scent energy that changes randomly
It is one that releases rugies. The sixth aspect is a mechanical device.
The device is simple and reliable because it constitutes the present invention.
Has the advantages of high cost and low cost. Next, the drawings of the apparatus of the embodiment of the present invention will be described.
It will be described in detail using. (First Embodiment) The apparatus of the first embodiment is the present invention.
Inside or in a space partitioned inside the building or outdoors
To eliminate odors in areas without
It is applied to an aroma generator for drifting. The fluctuation drive device for the aroma generator of the first embodiment is
Randomly select fragrances from multiple fragrance materials and maintain fragrance
It is characterized by randomly controlling the time. The fluctuation driving device of the aroma generator of the first embodiment is
As shown in FIGS. 1 and 2 (A) to (D),
Random generator A1 that outputs a dumb signal and a random
Drive of drive means described later based on the signal of the movement generating means A1
Of the control means B1 for controlling the quantity and the random generation means A1
Get enough electrical output to drive the drive based on the signal
Depending on the signal from the amplification means C1 and the amplification means for
It consists of a drive means D1 that opens and closes the lid to volatilize the aroma.
It The random generating means A1 has a predetermined clock.
Clock oscillator 1 for outputting pulses, and clock oscillator
1 to generate a pseudo-random pattern signal.
Shift register 2 having a sufficient number of stages M, and shift register
Shift register connected between the output end and the input end of
Exclusive OR gate circuit 3 that feeds back to 2 and shift
And a decoder 4 connected to the register 2. The shift register 2 is connected as described above.
The binary pattern shown at each stage can be regarded as a binary number.
Therefore, a random number is output for each clock pulse to satisfy the number of stages.
It's worth a minute, so consider it as white noise for practical purposes.
You can The number of stages M of the shift register 2 is equal to that of the decoder 4.
Force bit number n, which is sufficiently larger than n
Connect to coder 4. Decoder 4 has a maximum of 2ⁿBook different
Can take an output line, but the aroma generated in the driving means D1 described later.
Corresponding to the number N of materials, N (8 in this embodiment as an example)
Output line is randomly selected and connected to the amplifying means C1.
It In the drawings, only three are typically shown. Therefore, the random generating means A1
The shift register 2 has a random bit pattern.
However, for the n bits of these, the clock
The bit pattern may change with each loose,
Even if it shows the same bit pattern over several clocks
is there. Therefore, this is decoded by the decoder 4.
Will select a different output line for each clock pulse.
Or the same output line is continuously selected for several clocks
It is done. The control means B1 is connected to the power source E by N (=
8) It consists of 5 variable resistors, which can be adjusted according to the type and taste of the fragrance material.
The strength of the fragrance can be adjusted. The amplifying means C1 outputs N outputs from the decoder 4.
Connect the resistors connected to the wires to the base, and
N (= 8) electron scans consisting of a transistor whose ground is
Switch 6 and outputs the signal output of the decoder 4 to the driving means D.
It is amplified to an electrical output sufficient to drive 1. The driving means D1 is shown in FIG. 1 and FIG.
8 to accommodate eight kinds of fragrance materials as shown in (D)
Container 7 with individual independent rooms and each room of container 7
The girder lid 8 and one end of the amplification means C1 arranged in each room
It is connected to the collector of the transistor and the other end is connected to the control means B1.
And a solenoid 9 connected to the variable resistor 5. Soleno
Id 9 is the opening amount according to the setting by the control means B1,
In addition, various rooms are randomly selected according to the output of the amplification means C1.
The lid 8 is opened and its state is maintained at random. The container 7 is shown in FIGS. 2A and 2B.
Open on the top of the cylinder with the lid-shaped ceiling of the tea canister.
A lid member including eight fan-shaped lids 8 that can be closed and have good airtightness
10 and 8 independent walls, each separated by a wall
And a receiving member 13 forming the room 12. Fan-shaped lid 8
Size is smaller than the size of the upper opening of the room
And a surface where a predetermined odor emission is obtained in relation to the opening amount
Make a product. Then, by opening and closing the lid 8, the eight rooms 12 are closed.
Only one of them should be able to communicate with the open air. The position of the lid 8
A protrusion 14 for fixing is provided on the outer surface of the side wall of the receiving member 13.
A groove (not shown) corresponding to this is provided in the lid member 10.
Provided on the inner surface of the side wall. Each room has its own room 12.
The liquid or solid fragrance material 16 of different type is put therein. As shown in (C) and (D) of FIG.
A magnetic material is provided on the inner surface of the side wall of the chamber 12 in the container 7.
A solenoid 9 having a movable member 15 made of
By driving the movable member 15 upward in the axial direction, as shown in FIG.
Push the lid 8 up as shown in (D) and open the lid 8.
I will Of the aroma generator of the first embodiment having the above-mentioned structure
The fluctuation driving device is a shift register of the random generating means A1.
The random bit pattern shown by star 2 is regarded as a binary number.
So that one of the electronic switches of the amplification means C1
According to the output of the decoder 4, it is turned on. You
That is, the randomly changing 2 indicated by the shift register 2.
Eight solenoids 9 of the driving means D1 according to the base number
One of them is randomly selected and driven. And that
The length of the drive time of the
Change to That is, the solenoid 9
If the renoid group is driven, a plurality of lids 8 shown in FIG.
When one of the two can be opened and closed randomly and the lid is open
The intervals will be random. Therefore, various types of fragrances
It should be volatilized at a varying intensity that corresponds to the open time.
You can Moreover, it is necessary to adjust the variable resistor 5 of the control means B1.
For example, the amount of current flowing through the solenoid 9, that is, the
The generated force, that is, the opening of the lid 8 can be adjusted,
You can adjust the intensity of aroma according to your preference. In this case, the input to the decoder 4 is n
It is a binary number of bits, but the number of output lines is 2.ⁿMuch less
Shift register 2 occurs because there is only N (= 8)
For many of the random bit patterns to
Even if the decoder 4 decodes, the corresponding solenoid
Will not exist. Therefore, the lid of FIG.
8 is normally all closed, occasionally any one is random
It will be opened and closed. In this way, the lid 8 is normally closed.
Therefore, the fragrance that has been volatilized before is dissipated during this period.
Then, when another lid 8 is opened next time, the fragrance is mixed positively.
You can enjoy only new fragrance without conflict
It Therefore, the fluctuation of the aroma generator of the first embodiment
The drive unit randomly changes the scent of different fragrance materials 16.
Because it voluntarily volatilizes for a long time, the type of aroma
And the strength are controlled at random, so a certain fragrance is maintained
Of the pleasant sensation due to accustomed olfactory sensation
Or discomfort when the accumulated aroma is strong, or in the case of extreme
Prevents headaches and always gives fresh scent
The advantage that you can enjoy with the moderate strength you set
Have. In addition, there are 8 rooms with roses according to your preference.
When you put in fragrance material such as Wei and citrus flavor
You can enjoy different kinds of scents randomly.
Wear. In addition, the same kind of fragrance material is used in each room to create a strong aroma.
If you put in things with different degrees in advance, it will
Combined, the intensity of the aroma is randomly changed over a wide range
be able to. In this case, the
The opening / closing timing of the lid 8 may be rough. Next, the fluctuation driving device for the aroma generator according to the first embodiment.
A modified example of the device will be described. (First Modification) A first modification is shown in FIG.
The hollow cylindrical container 17 and a sufficiently small pinhole on the ceiling.
And a lid 19 having a base 18 in which a fragrance material 20 is placed.
So that the fragrance material 20 is heated by the electric heater 21.
The driving means D1 of the first embodiment
Electric heaters 21 instead of individual solenoids 9
Connecting. Perfume materials usually do not easily emit aroma during low temperatures
However, it has the property of easily evaporating aroma when the temperature rises.
Therefore, the fragrance material 20 is randomly arranged in the configuration shown in FIG.
By heating to the
As in the first embodiment, the scent is made to evaporate through
It vaporizes the energy. Also in this case, adjust the variable resistor 5.
To adjust the amount of current flowing through the heater 21.
And therefore the temperature of the scenting material 20, ie the scent
You can adjust the intensity of your energy to your liking. Further, the heater 21 of the first modified example is the same as the heater 21 described above.
It is arranged in each room of the first embodiment of the present invention and added to the opening / closing control of the lid 8.
Also, the heating time of the fragrance material 16 should be controlled.
It is also possible, and by doing so, the opening / closing control of the lid 8
Not only the heating time but also the heating temperature at random
It is possible to change it positively. (Second Modification) The second modification is the first embodiment.
The drive means D1 of the fluctuation drive device of the aroma generator of FIG.
Of. In the second modification, one end is empty as shown in FIG.
It consists of, for example, a hollow cylinder closed to allow the passage of air.
The other end of the duct 22 is an open end and the inside of the closed end is closed.
The fan 23 driven by the motor M is arranged, and the duct axial direction
An air flow AF is formed on the. At the bottom of the duct,
A plurality of solid fragrance materials 24 having the same structure (Fig.
4 rooms 4) are arranged in a row. Room 25 and duct
Each of the lower parts of the duct 22 is connected to communicate with the inside of the duct 22.
A circular hole 26 is formed corresponding to the room 25, and the circular hole 26 is
It has a frustoconical valve to close the coil
And the driving means D of the first embodiment.
The valve member 2 moved downward in the figure by the solenoid 9 of FIG.
7 and the room 25 containing the fragrance material 24 and the air flow
Random contact with duct 22 where AF is formed
Open and close control. A second modified example having the above-mentioned structure is a fan.
The air from the left side to the right side in FIG.
Current AF is formed and responds to the output from the amplification means C1.
On the other hand, only arbitrary solenoid 9 (second from the left in FIG. 4)
Drive the valve member 27 downward to move the
The fragrance of the fragrance material is volatilized into the duct 22 through the circular hole 26.
It is dispersed and placed on the airflow AF to supply aroma. In the second modification, the scent of the scenting material is applied to the fan 2
Since it is supplied by being placed on the air flow formed by 3,
A wide area with the ability to vaporize crab aroma
The advantage of being able to vaporize the aroma over
Have. In the second modified example, one aroma is volatilized.
After that, all valve members 27 are closed for a certain period of time, and then run.
Since the aroma of other fragrance materials is volatilized to the dam, the fluctuation of aroma is generated.
It has the advantage that you can enjoy the game. In the second modification, each room 25 is further heated.
The heater 21 in synchronization with the solenoid 9
Therefore, by heating the fragrance material, the heating time of the fragrance material
It is also possible to control, in addition to the opening and closing control of the lid 8,
Randomly change the heating time, that is, the heating temperature
Can further accelerate the fragrance fluctuation effect.
It Further, in the second modified example, the air flow is generated in the duct 22.
The fan 23 forming the AF rotates at a constant speed by a DC motor.
Driven by, but instead of this, the current fluctuates with the 1 / f characteristic
It is also possible to drive by
As a result, the velocity of the air flow AF in the duct 22 becomes 1 / f
Fluctuation is added, so fluctuation of scent with 1 / f characteristic
You can enjoy. (Second Embodiment) Driving the aroma generator of the second embodiment.
The device sorts multiple fragrance materials in a predetermined order to generate fragrance.
The strength is controlled at random by the 1 / f characteristic.
Another characteristic is that these drive controls are performed purely mechanically.
It The fluctuation driving device for the aroma generator of the second embodiment is
As shown in FIGS. 5 and 6, the 1 / f characteristic is randomly changed.
Random generating means A2 for outputting the moving mechanical displacement,
Corresponding to the mechanical displacement output by the random generator A2
Control means B2 for controlling the drive amount of the drive means, and random
Driving the driving means based on the mechanical output of the generating means A2
Amplification means C2 for obtaining sufficient mechanical displacement, and amplification hand
The lid is opened and closed according to the mechanical displacement from the step C2.
In addition, the opening of the lid is randomly controlled by the 1 / f characteristic,
Driving means D2 for randomly volatilizing the intensity with 1 / f characteristic
It consists of and. The random generating means A2 is arranged in the case CS.
A hollow drum 27 rotatably supported at both ends, and a drum 2
The outer walls of 7 are axially equidistant and circumferentially spaced from each other.
The height changes due to the 1 / f characteristic that is arranged in an angle relationship of 90 degrees.
4 protrusions 28A to 28D to be formed, and each protrusion 2
8A to 28D is contacted, and is axially movable.
The four rod members 32A to 32D and the case CS
A hollow drum fixed to one end of a shaft ST that is rotatably supported.
Mates with internal teeth carved on the axial end of the inner wall
One end is fixed to the gear 29 and the shaft ST, and the other end is fixed to the case CS.
A mainspring 30 made of a spring material fixed to the inner wall and a shaft ST
Handle 31 fixed to the end protruding outside the case CS of
It consists of and. Rotate the handle 31 clockwise a predetermined number of times.
When the mainspring 30 is energized, the restoring force of the mainspring 30
Causes the gear 29 to rotate counterclockwise and mesh with the gear 29.
The hollow drum 27 also rotates counterclockwise at a predetermined speed.
It Protrusions 28A to 28 around which the hollow drum 27 rotates
The bar members 32A to 32D that are in contact with D are the heights of the protrusions.
Randomly moves up and down with a 1 / f characteristic according to the fluctuation of. In the figure
Here, the bar member 32A is shown moving up and down. The amplifying means C2 can swing about one end as a fulcrum.
No. 4 arm members 33A to 3 supported in the form of rods
Composed of 3D. The arm members 33A to 33D are the same as those described above.
Lock the pin P1 that is set up on the rod members 32A to 32D.
The first slit S arranged near the fulcrum for
1 and the pin P2 which is set up on the shaft of the valve member described later is locked.
Has a second slit S2 far from the fulcrum for
It Therefore, the arm members 33A to 33D are fulcrum
To the distance between the two pins P1 and P2 (arm
The mechanical displacement of the rod member 32A is increased in accordance with
It The control means B2 does not include each arm member 33A.
Of the rod member 34, which constitutes the fulcrum of 33D,
Sliding with one end fixed and sliding on the guide G in the horizontal direction in FIG.
One end is fixed to the moving member 35 and the sliding member 35, and the other end is fixed.
The outside of the case CS through the slit S3 provided in the window CS
The lever 36 protruding to the end and the other end of the lever 36
And a fixing member 37 made of a nut that engages with the spiral groove.
It When the lever 36 is moved along the slit S3,
A bar that constitutes a fulcrum of each arm member via the sliding member 35.
Moved the member 34 and came to the position where the arm ratio was optimized.
Then, the fixing member 37 is rotated and pressure-bonded to the outer wall of the case CS.
And fix the position. Change the fulcrum position in this way
By controlling the arm ratio and controlling the opening amount of the valve member
So that the intensity of the scent is according to your preference.
Set in advance. The driving means D2 is an arm part of the amplifying means C2.
Locked in the second slit S2 of the materials 33A to 33D
A coil which is set in the recess while the pin P2 is planted
One end of the shaft comes into contact with the spring and the shaft is urged downward in FIG.
A valve member 38A having a frustoconical valve fixed to the other end, and a valve
The circular hole 39A corresponding to the position and shape of the member 38A is
41A that is placed in the room and stores the solid fragrance material 40A
And the valve member 3 according to the swing of the arm member 33A.
Controlling the opening / closing of 8 and the opening amount with 1 / f characteristic
Then, the intensity of the fragrance that volatilizes is randomly changed with the 1 / f characteristic.
To move. Configure the other rooms in the same way. Of the aroma generator of the second embodiment having the above-mentioned structure
In the fluctuation drive device, the hollow drum 27 rotates and the protrusion
(28A in FIG. 5) engages the rod member 32A,
Mechanism member 33A is swung upward and pushes valve member 38A.
To raise the aroma of the fragrance material 40A in the room 41A to the outside.
Disperse. Further, depending on the rotation of the hollow drum 27, the protruding portion
Since the height of 28A changes randomly with the 1 / f characteristic,
The rod member 32A moves up and down, and the arm member 33A responds to it.
Of the chamber 41A
By changing the opening amount (area) of the circular hole 39A,
Randomly change the intensity of the aroma emitted through the 1 / f characteristic
To move. The engagement relationship between the protrusion 28A and the rod member 32A is
When released, the circular holes in all rooms are blocked for a certain period of time, giving off aroma
To create a condition that does not supply. Then the protrusion 28C and the rod
The second chamber 41C from the right in FIG. 6 is engaged with the material 32C.
The fragrance of another fragrance material stored in
Random with 1 / f characteristic according to the height variation of the protrusion 28C
Fluctuate. In the same way, volatilize the fragrance of another fragrance material.
Let Therefore, the fluctuation aroma generator of the second embodiment is
Determine the fragrance of different fragrance materials according to the position of the protrusion
Aroma intensity of the selected fragrance material selected in the order listed
Random with 1 / f characteristic according to the variation of valve member opening
Since it is changed to,
Deterioration of pleasant sensation due to sensation familiarization, such as when volatilized
And prevent discomfort when the scent is strong and headache when it is extreme.
You can stop and enjoy the scent freshly
Have advantages. Also, according to their own preference, four rooms
If you put in a fragrance material, you can enjoy different scents.
You can The fluctuation fragrance generator of the second embodiment is a mainspring.
Instead of 30, it is also possible to drive by a motor.
By doing this, a fan is mounted on the motor shaft.
If you wear it and create an air flow inside the case,
Similarly, the aroma can be positively volatilized. The above-described embodiment has been illustrated by way of illustration.
Therefore, the present invention is not limited to these, and the description of the scope of claims
From the technical idea that can be recognized by those skilled in the art
Many design changes and addition changes are possible within the range. The random generating means is a vacuum tube or a transistor.
Using the characteristics of electric current noise and light bulbs such as
To store and use natural phenomena in memory,
By adding a filter to the random generating means of the embodiment, 1 /
Random fluctuation of the f characteristic can be obtained, or an integrating circuit can be added.
1 / f²Random variations in characteristics may be obtained. The control means controls the frequency range of scent fluctuations,
Based on the fluctuation rate, which is the ratio of the fluctuation range to the average level
You may make it control the characteristic of fluctuation. The drive means of the second modification of the first embodiment is empty.
It can be applied wherever you need to be,
For example, it can be applied to ducts for air conditioners for homes and automobiles
Is. Further, in the device of the first embodiment, the driving means D1 is duplicated.
A number of solenoids arranged side by side to form a solenoid group
Is, for example, a plurality of splits that make up a bed
ON / OFF control of air supplied to the room by the solenoid group
Air will be supplied randomly to each of the divided rooms.
And the pressure of the bed in that part rises and it stimulates
It promotes blood circulation in the sleeping person and helps the bed of the bedridden seriously ill person.
Can be applied to bedsore prevention bed to prevent this
It

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block circuit diagram showing a first embodiment of the present invention. 2A and 2B are a perspective view and a vertical sectional view showing a container and a driving means of the first embodiment. FIG. 3 is a vertical sectional view showing a first modification of the first embodiment. FIG. 4 is a vertical sectional view showing a second modification of the first embodiment. FIG. 5 is a cross-sectional view taken along line VV of FIG. 6 showing a second embodiment of the present invention. FIG. 6 is a vertical cross-sectional view showing a second embodiment of the present invention. FIG. 7 is a diagram showing frequency-power spectral density of a random signal. FIG. 8 is a diagram showing a random signal. FIG. 9 is a block diagram showing an embodiment of the present invention. [Explanation of reference numerals] A1, A2 Random generating means B1, B2 Control means C1, C2 Amplifying means D1, D2 Driving means 1 Clock oscillator 2 Shift register 3 Exclusive OR gate circuit 4 Decoder 5 Variable resistance 6 Electronic switch 7 Container 8 Lid 9 solenoid

   ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor Katsuhiko Takahashi             4-3 Yatomi-dori, Mizuho-ku, Nagoya-shi, Aichi             Ground              (56) References JP-A-52-100790 (JP, A)               JP-A-54-119792 (JP, A)               JP-A-56-68802 (JP, A)               Actual public Sho 50-42321 (JP, Y2)

Claims (1)

Claims: (1) A random quantity that randomly fluctuates and generates a physical quantity in which the magnitude of the spectrum of each frequency has a relationship of 1 / f ^k with respect to the frequency f (k can take any value). Generating means, based on the physical quantity generated by the random generating means, the type of fragrance fragrance, the intensity of fragrance, in which the state in which the scent is not supplied is formed between the state of the scent before and the state of the scent after. A fluctuation driving device for an aroma generator, which comprises a driving means for driving and controlling at least one of the scent supply timing and the scent supply amount. (2) Random generating means for generating a physical quantity that randomly fluctuates and the magnitude of the spectrum of each frequency has a relationship of 1 / f ^k with respect to the frequency f (k can take any value); Based on the physical quantity generated by the means, any of the scent of the fragrance, which supplies the scent on the flow formed by the blower, the intensity of the scent, the scent supply timing, the supply amount of the scent, the number of revolutions of the blower, etc. A fluctuation driving device for an aroma generator, characterized in that it comprises a driving means for driving and controlling one of them.