KR0184167B1 - Auto-supplying apparatus of milk bottle for a baby and its control device - Google Patents

Abstract

In the present invention, when a milk bottle is mixed with powdered milk, baby formula, nutrient, hot water or the like mixed with a milk bottle for infant to infant, a series of operation circuits are operated by a user pressing a selection button, The present invention relates to an automatic refueling apparatus and control apparatus for a milk bottle for infant so that feeding can be carried out conveniently, quickly, and effectively, and a plurality of powder material containers and hot water passing through the case are accommodated in the case. Material dispensing means for advancing an appropriate amount of the material stored in the powder material container in the milk bottle; A solenoid valve that intermittently supplies water in the hot water bottle to the milk bottle in an appropriate amount, and a rotation source rotatably mounted in the case by a driving force of the motor to support a plurality of milk bottles.

The control device is composed of sensing and input means, display means, microprocessor, operation display means, fuel supply driving means, and melody output means.

Description

Automatic feeding device and control device for infant milk bottle.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic refueling apparatus for an infant milk bottle and its control apparatus, and more particularly, to an infant milk refilling apparatus and a control apparatus thereof, A series of operation circuits are operated according to the depression of the button, and the lubrication is automatically processed by driving the lubrication apparatus, so that the lactation can be carried out conveniently and quickly effectively

Conventionally, conventionally, there has been an inconvenience in manually mixing milk powder, hot water and other baby foods to milk bottles when preparing milk for feeding to infants, and there is a problem that the accuracy in controlling the amount of milk to be fed is inferior .

On the other hand, as a skilled housewife in the past, it is not a big problem to achieve the purpose of feeding by a certain degree of proficiency. On the other hand, in the process of riding milk, although it can not be said that it is a long time, Particularly when it is necessary to eat milk for a predetermined time or suddenly in the sleeping state.

In addition, visually, due to imbalance of the flow quantity depending on the growth state of the infant, it may be an obstacle to the growth of the infant. In addition, the problem of waste of the milk powder due to the accidental outflow in the mixing process of the milk powder or the baby food is also overlooked I can not.

In addition, it can not help but point out that the housewife 's handwarming by the preparation of various feeding such as the disinfection of the milk bottle or the nipple is considerably eroded.

It is an object of the present invention to provide an automatic refueling apparatus for an infant milk bottle having a series of structures including a refueling device, a control circuit for driving the refueling device, and a selection button, Thereby realizing accurate feeding or shortening of time, and having sterilization and disinfection structure of milk bottle and nipple, thereby minimizing waste of time.

In order to accomplish the above object, the infant feeding device for a baby bottle according to the present invention comprises: a plurality of powder material containers and a hot water container (15) housed in a case (30); A material discharging means for supplying an appropriate amount of the respective materials stored in the tangible powder material container into the milk bottle; A solenoid valve (SOL) for interrupting the supply of water in the hot water tank to the milk bottle in an appropriate amount; And a rotating disc 50 rotatably mounted in the case by a driving force of a motor M4 to support a plurality of milk bottles.

In order to achieve the above-mentioned object, a control apparatus for an infant milk refueling apparatus according to the present invention comprises rectifying means 210 for supplying power to the entire system, and a control unit 210 for detecting the presence, A detection and input unit 220 for inputting predetermined data so that the amount of the material can be set according to a user's intention, A display unit (240) for displaying data set by a user in response to a control signal of the microprocessor; a display unit (240) for displaying data set by a user in response to a control signal of the microprocessor; An automatic display means (250) for displaying an operating state of the fuel supply device; and a control means A melody output means (270) for responding to the control signal in response to the melody signal to inform the outside that the supply of the melted material is completed, And a storage unit 280 for storing driving time.

FIG. 1 is a perspective view showing the main part of the present invention. FIG.

Figure 2 is a cross-sectional view of the present invention.

FIG. 3 is a longitudinal sectional view of the present invention; FIG.

FIG. 4 is a front view of the selection display unit according to the present invention; FIG.

FIG. 5 is a circuit block diagram for a control apparatus of the present invention; FIG.

6 is a perspective view showing another embodiment of a rotating disk according to the present invention;

FIG. 7 is a perspective view of another embodiment of the material discharging means according to the present invention; FIG.

Figures 8a and 8b are cross-sectional views showing the operating state of Figure 7;

DESCRIPTION OF REFERENCE NUMERALS

10: Lubrication device 20: Keypad

PC: Selection display 11: Funnel

12: Milk carton 13: Feed barrel

14: Nutrition bottles 15: Hot water bottles

12a-15a: material supply pipe M1-M4: motor

S1-S3: Screw 50: Rotating disc

P: Motor pump SOL: Solenoid valve

200: control circuit part 210: rectifying part

220: detection and input unit 230: microprocess

240: display unit 250: operation display unit

260: refueling drive unit 270: melody output unit

280:

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Fig. 5 shows the control circuit of the present invention, and Fig. 6 shows the rotation of the rotation of the present invention. Fig. 7 and 8 show another embodiment of the material discharging means according to the present invention.

The operation of the operation circuit unit 200 by the operation circuit unit 200 and the one side keypad 20 are inseparably connected and the respective buttons A to J of the keypad 20 are pressed, So as to drive the oil feeder 10. The fuel supply device 10 and the operation circuit unit 200 are accommodated in a predetermined case 30 constituting the main body of the apparatus, and the specific configuration thereof is as follows.

The refueling device 10 is provided with a material part made up of a plurality of powder material bottles and a hot water bottle 15 such as milk powder 12, a baby food bottle 13 and a nutrient bottle 14, The feed tub 13 and the nutrient bottle 14 are provided with screws S1, S2 and S3 driven by the respective motors M1, M2 and M3 as material discharging means on one side of the bottom And a solenoid valve SOL for opening and closing the discharge port of the hot water container 15 is provided at one end of the hot water container 15 so as to open and close the discharge port of the hot water container 15. The respective screws S1, (12a) (13a) (14a) (15a) communicating with the inside and the outside are constituted at the positions corresponding to the solenoid valve (SOL). At this time, although it is preferable to use a solenoid valve (SOL) as means for interrupting the supply of water installed in the hot water tank (15), water can be supplied by using opening and closing devices such as various valves, (15) is provided with a heating device so that the temperature can be adjusted so that the water in the hot water tank (15) can be freely adjusted to cold water or hot water of a certain temperature.

The funnel 11 is installed at the bottom of the material supply pipes 12a, 13a and 14a to which the powdered material is supplied and the outlet thereof is aligned with the inlet of the milk container 40 provided at the bottom. The outlet of the material supply pipe 15a to be supplied with water is immediately installed close to the inlet of the milk container 40 and all the ingredients are supplied to the milk bottle 40 at a time.

In another embodiment of the material discharging means of the powder material container such as the powder container 12, the baby food container 13 and the nutrient container 14, as shown in FIGS. 7 and 8A and 8B, And the lower slide plates 16 and 18 are provided so as to be movable left and right and the upper and lower slide plates 16 and 18 are provided with discharge ports 16a and 18a A reservoir 17 provided with a storage portion 17a for temporarily storing the discharged powder in an appropriate amount is provided between the upper and lower slide plates 16 and 18, 18, a funnel 11 for guiding the discharged powder to the inlet of the milk bottle 40 is provided.

8A, a predetermined amount of powder is stored in the reservoir 17a of the reservoir 17 through the discharge port 16a of the upper slide plate 16 and then the upper and lower slide plates 16 are pressed by pressing the button. The powder stored in the storage portion 17a of the storage container 17 is discharged to the funnel 11 through the discharge port 18a of the lower slide plate 18 .

A plurality of milk bottles 40 are mounted on the rotating disk 50. The rotating disk 50 is driven by the driving shaft 51 of the bottom driven by one of the motors M and 60, The detection sensor 2 is provided at the outer periphery of the peripheral edge of the rotary disk 50 so as to match the position of the milk bottle 40 so that the inlet of the milk bottle 40 is connected to the material supply pipes 12a, 6, a milk bottle 40 is attached to the outer periphery of the rotary disk 50 in another embodiment of the rotary disk 50, as shown in FIG. 6, And the inlet of the milk bottle 40 is connected to the material supply plate 12a (see FIG. 1) by operating the intermittent groove 52 at one side of the rotary disk 50 13a (14a) and (15a).

At this time, the rotary disk 50 on which the milk bottle 40 is seated can be set to two or more, so that convenience can be sought. In addition, the rotary disk 50 can be manually used by inserting one at a set position, The drive of the motor 50 can be driven by directly connecting the motor M4 to the drive shaft 51. [

On the other hand, each button of the keypad 20 is set as follows.

A ----- Feed Button

B ----- Nutrition button

C ----- Baby food button

D ~ H --- Quantity determination button for mixed liquid

(Eg milk powder + nutrient + baby formula → A, B, C milk powder + nutrient → A, B)

The ultraviolet sterilizing lamps 70 and 71 that are turned on are provided in the case 30 to sterilize and disinfect the milk bottle 40 and the milk bottle nipple 80 stored at one side And the control circuit unit 200 is disposed inside the one end of the case 30. [ In this case, the front structure and the operation circuit of the keypad 20, which are formed outside the main body of the apparatus, can be added or subtracted as needed, and the contents accommodated in the predetermined case 30 constituting the main body And the configuration can be appropriately modified.

The detailed configuration of the control circuit unit 200 will be described in detail with reference to FIG. 5 with reference to the oil supply apparatus 10 described above.

A rectifying unit 210 for supplying power to the entire system, and a control unit 210 for detecting the presence, absence and position of the milk bottle provided outside and inputting data for setting the amount of the material according to the user's intention, A microprocessor 230 for controlling the entire system of the automatic milking apparatus of the infant milk bottle in response to the input signals of the sensing and inputting unit 220, A display unit 240 for displaying data set by the user in response to the control signal from the microprocessor 230, an operation display unit 250 for displaying an operation state of the automatic lube feeding device of the infant milk bottle in response to the control signal of the microprocessor 230, A refueling drive unit 260 that drives each material to be supplied to the milk bottle in response to a control signal from the microprocessor 230; A melody output unit 270 for emitting a melody to inform the outside that the supply is completed, and a storage unit 280 for storing the driving time of the motor means so that the material and hot water can be discharged in a predetermined amount.

The sensing and input unit 220 includes a plurality of sensing sensors 1 to 3, a plurality of input terminals A to J and photocouplers PC1 to PC13.

The sensing sensors 1 to 3 include a water milk sensor 1, a milk bottle position sensor 2 and a milk bottle presence sensor 3.

The plurality of input terminals A to J are connected to the amount decision buttons D to H of the liquid mixture and the material selection buttons A to C, respectively.

The display unit 240 includes a first decoder 242, a third line driver 244, and a 7-segment liquid crystal screen 246.

The operation display unit 250 includes a first line driver 254 and a plurality of light emitting diodes L1 to L7 for inverting output signals of the first latch unit 252 and the first latch unit 252 . The refueling drive unit 250 includes a second latch 252, a second line driver 254, a plurality of motors M1 to M4, a solenoid valve SOL, and a motor And a pump (P).

Reference numeral 232 denotes a second decoder, and reference numeral 234 denotes a third latch unit.

In the above description, the present invention sets the reservation mode and lubs a predetermined amount of time and a predetermined amount of liquid. The operation of the circuit of the present invention will now be described.

For example, the button A of the keypad 20 is pressed to select the powdered milk. When the button A is pressed, the light emitting diode in the photo-coupler PC11 of the sensing and inputting unit 220 is turned on The microprocessor 230 recognizes the data signal and sequentially outputs the low level signal so that the data inputted through the button A is outputted to the display unit 7 composed of the 7-segment liquid crystal screen, (A) is pressed.

The microprocessor 230 receives the data sensed by the photocoupler PC11 and the decoder 242 and stores in the internal memory that the button A has been selected and simultaneously outputs a low level signal through the output port The third latch portion 234 maintains its output until the microprocessor 230 again outputs new data, and then the output signal is applied to the second decoder 234, Level signal via the output terminal of the low-pass filter 232.

Accordingly, the low level signal applies a trigger signal to the clock pin of the first latch unit 252 of the operation display unit 250, and the data of the microprocessor 230 is applied to the first latch unit 252, The output signal is not converted until the trigger signal is re-input to the clock pin of the first latch unit 252. However,

The output signal of the first latch unit 252 in which the data is latched in this way is input to the first line driver 254 side. The input signal is inverted by the first line driver 254 to be output to the voltage level of VDD The light emitting diode L5 for the selection button of the selection button operation display unit 250 is caused to emit light. This means that the milk powder is selected and it is set so that the milk powder is contained in the contents when the mixed liquid comes out later.

Meanwhile, when the button A is pressed again, the data value of the first line driver 254 is converted by pressing the button A one more time, so that the light emitting diode L5 for the selection button is turned off, Is set so as not to include milk powder.

Although only the button A of the keypad 20 has been described above, the buttons B and C are also made to include or not include nutrients or baby foods in the mixed liquid through the same process as described above.

Then, after the user enters the desired kind of powder into the mixed liquid, the amount of the mixed liquid is determined by pressing one of the buttons D to H for determining the amount of the mixed liquid.

That is, for example, when the infant wants to put powdered milk, baby food, and nutrient into the water of 50 g, the user can press the button (D).

At this time, the user presses the button D after selecting the button A (B) (C) before pressing the button D first to check whether the corresponding light emitting diode is lit on the selection button operation display part 250. When the button D is pressed in this manner, an operation signal is applied to the input port of the microprocessor 230, and the process of transmitting the operation signal is the same as that when the button A is pressed as described above.

Thereafter, by the program of the microprocessor 230, the motor M4 is driven until the signal appears on the detection sensor 2 which detects whether the milk bottle 40 is waiting for the material at the correct position, The milk bottle 40 comes to a fixed position located at the bottom of the funnel 11.

In this state, the detected signals of the water presence sensor 1 and the milk bottle position detection sensor 2 are inputted to the microprocessor 230 and executed by a program. If the motor M4 is driven, As follows.

That is, when the button D is pressed, the output address signal of the microprocessor 230 is applied to the third latch unit 234, and the third latch unit 234 maintains the output until new data is input The output signal of the third latch unit 234 is input to the second decoder 232 and a low level signal is applied to the second decoder 232 from the microprocessor 230, A low level signal is output to apply a trigger signal to the clock pin of the second latch unit 262 and data from the microprocessor 230 is applied to the second latch unit 262. The second latch unit 262 receiving the data outputs the output signal by this signal and does not convert the output signal until the trigger signal is re-input to the clock pin.

The output of the second latch portion 262 latched in this manner is output to the input of the second line driver 264 and the second line driver 264 generates the input signal to output at the voltage level of VDD, The relay K4 for the motor M4 is turned on and the motor M4 is driven. At this time, the operation time of the relay K4 is determined by reading time data of each 0.1 second stored in the memory in the microprocessor 230 and outputting a signal to turn off the relay at a time when the counter counts down to 0 .

Meanwhile, the storage unit 280 made up of the EEPROM stores data that is changed in time corresponding to the amount of each water, milk powder, nutrient, and baby food by serial transmission using the port of the microprocessor 230 The data is read from the storage unit 280 and stored in the memory (RAM) in the microprocessor 230 when the microprocessor 230 is reset.

Next, each of the relays K1, K2, and K3 for driving the motors M1, M2, and M3 at the same time is driven by the execution of the program for delivering the milk powder, the baby food, When the respective counters counting the driving time are reset, the relays K1, K2, and K3 are turned off to stop the motors M1, M2, and M3.

Therefore, powdered milk, baby formula, and nutrient are automatically injected into the milk bottle 40, and the delivery of the powder material is completed by stopping the motors M1, M2, and M3. When the powder material is dispensed, the microprocessor 230 operates similarly to the motor driving operation described above to open the solenoid valve SOL to stop the water supply.

When the water is dispensed, the melody is output through the speaker for a predetermined time by the operation of the melody output unit 270, and the user can terminate the supply of the material by depressing the button D.

In addition, in the present invention, the motor M4 may be intermittently rotated in addition to the above-described circuit operation, and the materials may be charged into the milk bottle 40 at different times.

In addition, the present invention discloses that an anion generating device, an air purifier, an ozone generating device, and the like can be installed in the present apparatus for a user's convenience and can be used in a multifunctional manner. Further, according to the present invention, Various coffee, green tea, beverage, juice, etc. can be conveniently used.

As described above, the present invention provides an automatic feeding device for an infant milk bottle having a series of structures such as a feeding device, an operating circuit for driving the feeding device, and a selecting button, thereby realizing convenience and reducing the amount of feeding or time- By having sterilization and disinfection structure of milk bottle and nipple, it is possible to minimize waste of time.

Claims (10)

A plurality of powder material containers and a hot water container (15) housed in a case (30); Material dispensing means for supplying a proper amount of the material stored in the powder material container into the milk bottle (40); A solenoid valve (SOL) for interrupting the water in the hot water tank (15) so that water is supplied to the milk bottle in an appropriate amount; And a rotary disk (50) rotatably mounted in the case by a driving force of a motor (M4) to support a plurality of milk bottles. The apparatus according to claim 1, wherein the material discharging means comprises screws (S1) (S2) (S3), each of which is provided in a powder material container and discharges the material to the outside through the material supply plates (12a) The motors M1, M2 and M3 for driving the screws S1, S2 and S3 and the motors M1, M2 and M3 for driving the materials discharged from the material supply pipes 12a, 13a, And a funnel (11) for guiding the milk to the entrance. The apparatus according to claim 1, wherein the material discharging means includes upper and lower slide plates (16) and (18) movably provided to the left and right of the powder material container under the upper and lower slide plates (16) (16a, 18a) alternately communicating with the discharge port of the powder material container, and a storage portion (16a, 18a) for temporarily storing the discharged powder is disposed between the upper and lower slide plates And a funnel (11) for guiding the discharged powder to an inlet of the milk bottle (40) is provided at a lower portion of the lower slide plate (18) Automatic refueling of milk bottle. The milk bottle (40) according to claim 1, wherein a sensing sensor (2) is provided at a position coinciding with the position of the milk bottle (40) on the outer circumference of the rotary disk (50) Of the baby milk bottle (1). An apparatus according to claim 1, wherein an intermittent groove (52) is formed at a position coinciding with the position of the milk bottle (40) on the outer circumference of the rotary disk (50) And a timing switch (53) for accurately positioning the inlet of the milk bottle (40) at a lower portion of the material and the hot water outlet is provided. The infant milk bottle according to claim 1, wherein an ultraviolet sterilizing lamp (70) (71) sterilizing and disinfecting the milk bottle (40) and the nipple (80) Lubrication system. A rectifying unit 210 for supplying power to the entire system; a control unit 210 for detecting the presence, absence and position of the milk bottle provided outside and inputting data such that a key button is provided to set the amount of the material according to the user's intention A microprocessor (230) for controlling the entire system of the automatic feeding device of the infant milk bottle in response to an input signal of the sensing and inputting means, Display means (240) for displaying data set by the user; operation display means (250) for displaying an operating state of the automatic lube feeding device of the infant milk bottle in response to the control signal of the microprocessor; A refueling drive means (260) for driving each material to be supplied to the milk bottle in response to a signal; And a storage means (280) for storing the driving time of the refueling drive means (260) so that the material and hot water can be discharged in a predetermined amount. The melody output means (270) Of the automatic lubrication system. The apparatus of claim 7, wherein the sensing and inputting means (220) comprises a plurality of sensing sensors (1 to 3), a plurality of input terminals (A to J) and a plurality of photocouplers (PC1 to PC13) Control device for automatic refueling device for infant milk bottle. The automatic milking apparatus according to claim 7, characterized in that the display means (240) comprises a first decoder (242), a third line driver (244) and a seven segment liquid crystal screen (246) Control device. The infant milk bottle lubrication system according to claim 7, wherein the operation display means (250) comprises a first latch portion (252), a first line driver (252), and a plurality of light emitting diodes (L1 to L7) Control device of the device.