WO2010111889A1

WO2010111889A1 - Automatic milk bottle

Info

Publication number: WO2010111889A1
Application number: PCT/CN2010/000366
Authority: WO
Inventors: 周家才
Original assignee: Zhou Jiacai
Priority date: 2009-03-28
Filing date: 2010-03-24
Publication date: 2010-10-07
Also published as: CN201370770Y

Abstract

A milk bottle includes an inner bottle being as a milk making region which is separated from the interior of the milk bottle, a separate water bottle, a milk powder storage device and a control unit. The milk powder storage device and the control unit are set between the inner bottle and the water bottle. A rapid motor and a stirrer are coaxially connected. A stepping motor and a milk powder distributor are also coaxially connected. A water inlet solenoid valve, the stepping motor, and the rapid motor are electrically connected with a control module in the control unit separately. A battery, a switch and the control module are electrically connected sequentially. The milk bottle can automatically add milk via controlling a switch at a proper time without removing the milk bottle, and the waste of milk powder is reduced.

Description

Automatic bottle

The invention relates to a bottle, which can improve the timeliness and automation degree of milk powder modulation and reduce the waste of milk powder through the innovation of the structure of the bottle.

Background technique

For a long time, due to the structure of the baby bottle, the infant formula has been artificially prepared. According to experience, the appropriate amount of warm water is put in the bottle beforehand, and then the corresponding milk powder is shaken and then consumed. Because the baby's physiological and psychological state often changes, it is often inaccurate to the child's milk intake. If it is not enough to eat, when the child is prepared again, the child has no appetite. If it is not enough to eat, it will cause waste. It is not advisable to drink again. According to estimates, about 1/5 to 1/4 of a barrel of milk powder (900 g) is wasted for the aforementioned reasons.

Summary of the invention

In order to overcome the simple structure of the existing bottle, the artificially prepared milk powder has poor timeliness and wasteful waste. The applicable new type provides a novel bottle structure, which can automatically increase the amount of milk in the process of feeding the baby, and effectively reduce waste.

The technical solution adopted by the utility model to solve the technical problem is: the inner bottle is isolated inside the ordinary bottle as a milk powder preparation area, there is water and milk powder inlet, and the milk powder storage and control part is added, and in the control part, there is a milk powder dispenser. Coaxially connected with the motor, as a feeding device, communicating with the milk powder inlet; the agitator and the fast motor are coaxially connected as a stirring device; there is a control module, the core is a single chip microcomputer: AT89C2051, respectively, with a fast motor, a stepping motor and The solenoid valve is electrically connected, and sends a pulse command to control the action and duration thereof; the switch and the battery are sequentially electrically connected with the control module; the stirring rod and the inner stopper rod are coaxially separated, and the inner stopper can remain stationary when the agitator rotates, The inner cork is normally closed and opened by a manual button; the water inlet solenoid valve is used as a quantitative water inlet device and is fixed to the inner side of the bottom opening of the bottle through a sealing ring; the water bottle is separated from the main body, communicates with the inner bottle through the inlet pipe, and is in the bottle mouth The electromagnetic scale is installed at the place; the filter is installed at the bottom of the milk powder storage to prevent the milk powder from agglomerating.

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DRAWINGS

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Figure 1 is a longitudinal sectional structural view of the product of the present invention.

2 is a circuit diagram of a control module of the product of the present invention.

In the sectional view of Fig. 1: 1, outer bottle 2, inner bottle 3, milk powder storage 4 control module 5, switch 6, battery 7, water bottle 8, connecting thread 9, solenoid valve 10, block speed motor 11, pressure device 12, inlet pipe 13, milk powder dispenser 14, agitator 15, inner stopper 16, stepper motor 17, inner stopper switch button

In the circuit diagram of Figure 2, the core device is the single-chip AT89C2051, the driving voltage is 3V; the driving device is a ΡΝΡ transistor, which is connected to the digital output of the single-chip microcomputer through a current limiting resistor respectively; Cl, 4. 7k resistor is the power-on reset circuit of the single-chip microcomputer 30pf capacitor, 6M crystal oscillator is the clock circuit of the single chip microcomputer.

DETAILED DESCRIPTION 1

In Figure 1, the bottle is isolated as an outer bottle (1) and an inner bottle (2), and the inner bottle (2) is used as a milk preparation area; a fast motor (10) and a stirrer (14), a stepper motor (16) Cooperating with the milk powder dispenser (13), respectively; the solenoid valve (9), the stepping motor (16), and the fast motor (10) are electrically connected to the control module (4); the battery (6), the switch (5) It is electrically connected to the control module (4) in sequence, and the cover of the milk powder storage (3) is equipped with a downward pressure device (11) to keep the milk powder against the bottom of the powder dispenser (13) to prevent it from idling; milk powder storage (3) The lower part is equipped with a filter to prevent the milk powder from agglomerating; the agitator (14) and the inner stopper (15) are connected by a movable joint, and the inner stopper (15) can be kept still while the agitator (14) is rotated; the water bottle (7) ) Separated from the main body, connected to the solenoid valve (9) by the connecting thread (8) at the mouth of the bottle, and communicated with the inner bottle through the inlet pipe (12). .

When it is necessary to add 30 ml of milk, press the switch (5) 8 seconds in advance, the circuit is turned on, and the single-chip AT89C2051 in the control module (4) issues a pulse command according to the program burned in advance, and the solenoid valve (9) is turned on for 5 seconds. 30 ml of water, while the stepping motor (16) drives the feeder to rotate 45 degrees. 5 g of milk powder pre-configured in the milk powder dispenser (13) is gravity-dropped into the inner bottle (2) and mixed with water, 1 After a second, the fast motor (10) drives the agitator (14) to work, continues for 7 seconds, stops, the milk preparation is completed, press the inner stopper switch button (17) to open the inner stopper (15), and the milk flows in. The outer bottle (1) is for infants. Similarly, when it is necessary to increase the milk volume by 60 ml, press the switch (5) 11 seconds in advance, the milk powder dispenser (13) is rotated 45 degrees first, and the milk powder is added 5 grams, and then rotated 45 degrees after 2 seconds. Add 5 grams of milk powder; at the same time, the electromagnetic wide (9) is turned on for 10 seconds, and the water is fed 60 ml; after one second, the stirrer (14) starts to rotate for 7 seconds.

The control parts (3), (4), (6), (9), (10), (11), (12), (13), (16) are all contained in the plastic case, and the plastic case is threaded and The main body of the bottle is integrated.

DETAILED DESCRIPTION 2:

In the above-mentioned Embodiment 1, the milk powder dispensing device which is driven by the single-chip driving stepping motor is changed to the mechanical mode, and is manually controlled by the lever, and the others are unchanged.

Specific Embodiment 3 _:

The solenoid valve in the quantitative water inlet device of the above embodiment 1 is instead driven by a fast motor to open the mechanical valve by the eccentric, and the durations are 5 seconds and 10 seconds, respectively, and the others are unchanged.

DETAILED DESCRIPTION 4:

In the above Embodiment 1, the inner stopper switch button is canceled, and the coaxially separated stirring rod and the inner stopper rod are changed into an integral stirring rod and an inner stopper rod, and the front end is a spirally rising blade, and the agitator drives the blade to rotate at a high speed. It is equivalent to the stopper to prevent the milk from flowing out. When the rotation is stopped, the milk can flow into the outer bottle from the gap of the blade. At this time, the agitator is started one second earlier than the milk powder dispensing device and the water inlet device. The other remains unchanged.

Claims

Claim

1. A «, according to a certain proportion of water and milk 3⁄4Hi made of milk for the baby to eat, which is characterized by: the inner bottle is isolated inside the bottle as a milk preparation area, the water bottle is separated, and between the two Increase the milk powder storage and control section.

The male points are divided into 12»定*3⁄47K3⁄4S, 3⁄40»l3⁄4S, and the single piece is entangled: ^Electrical connection; battery, switch and single-chip touch single 3⁄41 drunk 3⁄43⁄43⁄4; control $榔 bottom opening and water bottle mouth Snail

2, Na claiming the automatic support of l f3⁄4, the period of the temple is: ^ The inner wall of the reservoir is 3⁄4g under the pressure of 3⁄4T4T»l3⁄4^b, so that the vertical table in the reservoir is at the bottom of the '', '^3⁄43⁄4 Frustrated

3. According to the automatic suspicion of claim 1, the SE is: &m^, which is installed with the inside of the m ^ high, which is equivalent to the inner side of the snail.

4. Claims from the 1st leg of the 3⁄4]« earning is: 3⁄4» The bottom of the reservoir is a layer of filter, anti-J j^ block.