CN210144484U - Kettle plug capable of displaying temperature and water storage time - Google Patents

Abstract

The utility model discloses a long kettle stopper of time of temperature and water storage possesses to show, including kettle stopper main part, be connected with an upper cover in the kettle stopper main part, upper cover and well lid including connecting from top to bottom, form an inclosed cavity between top cover and the well lid, be equipped with automatically controlled mainboard in the cavity, automatically controlled mainboard bottom is connected with a temperature sensor, temperature sensor passes well lid and kettle stopper main part bottom downwards in proper order, be connected with a display screen and touch-sensitive button on the automatically controlled mainboard, switch through the automatically controlled mainboard of touch-sensitive button control, detect the temperature of internal water of kettle and transmit for automatically controlled mainboard through temperature sensor, automatically controlled mainboard control display screen shows the drinking water information including time is long including water temperature and water storage, be equipped with non-light tight display panel at the position that corresponds the display screen on the top cover. The utility model has the advantages that: can improve the drinking water sanitation and safety of users and save water resources.

Description

Kettle plug capable of displaying temperature and water storage time

Technical Field

The utility model relates to a drinking water utensil for daily use, in particular to a kettle plug which is capable of displaying temperature and storing water for a long time.

Background

With the progress of human life, most office workers work busily, boiled water in the furniture pot is often poured out due to the fact that the temperature is unknown, and water resources are wasted; because of different regional water qualities, drinking water in certain regions can generate peculiar smell after being stored for a long time, and is more likely to be polluted by bacteria, and the drinking water safety is greatly threatened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's is not enough, provide one kind and possess long kettle stopper of demonstration temperature and water storage to improve user's drinking water health safety and water economy resource in hope.

The utility model discloses a realize through following technical scheme:

a kettle plug with temperature display and water storage duration is used in cooperation with a kettle body and comprises a kettle plug main body, the kettle plug main body is connected with an upper cover, the upper cover comprises a top cover and a middle cover which are connected up and down, a closed cavity is formed between the top cover and the middle cover, an electric control main board is arranged in the cavity, the bottom of the electric control main board is connected with a temperature sensor which sequentially penetrates through the middle cover and the bottom of the kettle plug main body downwards, the electric control main board is connected with a display screen and a touch induction key, the touch induction key is used for controlling the switch of the electric control main board, the temperature sensor is used for detecting the temperature of the water in the kettle body and transmitting the temperature to the electric control main board, the electric control main board controls the display screen to display drinking water information including water temperature and water storage time, and a transparent display board is arranged on the top cover at a position corresponding to the display screen.

Furthermore, the bottom of the electric control mainboard is also connected with a rechargeable battery, the top of the electric control mainboard is provided with a charging elastic sheet, the part of the top cover most corresponding to the charging elastic sheet is embedded with a charging post, the charging elastic sheet is in close contact with the charging post, the top cover is also embedded with a magnet block, and the charging post is provided with a magnetic charger through external connection, so that the rechargeable battery is charged.

Furthermore, the top of the middle cover is provided with two sunken accommodating cavities, and the two accommodating cavities are respectively used for accommodating the upper section of the temperature sensor and the rechargeable battery.

Further, well lid bottom is equipped with a convex hollow reference column of going up downwards, kettle plug main part top is equipped with a convex hollow reference column down that makes progress, temperature sensor down passes last reference column and lower reference column from the top in proper order, the temperature sensor overcoat is equipped with a protective sheath, the suit is on last reference column and lower location respectively in both ends about the protective sheath, kettle plug main part bottom is equipped with a convex temperature cap that passes downwards, pass the temperature cap suit in the temperature sensor bottom, and the temperature sensor bottom hugs closely the temperature cap that passes.

Furthermore, the top of the middle cover is provided with a circle of sealing groove at the periphery of the electric control main board, a sealing ring is embedded in the sealing groove, a circle of convex ribs are arranged at the bottom of the top cover, and the sealing ring is compressed through the convex ribs.

Further, the temperature transfer cap is made of gold, silver or stainless steel.

Furthermore, the temperature transfer cap is arranged on the opposite side of the water outlet of the kettle plug body.

Compared with the prior art, the utility model has the following advantages:

1. the utility model provides a pair of long kettle stopper when possessing demonstration temperature and water storage can detect the temperature of the internal water of kettle through temperature sensor to it is long when showing temperature and water storage through the display screen, effectively improved user's drinking water custom and drinking water quality.

2. The utility model provides a pair of long kettle stopper when possessing demonstration temperature and water storage, its automatically controlled mainboard periphery adopts the totally enclosed design, supports the kettle stopper and soaks the washing, and it is convenient to wash, clean health.

3. The utility model provides a pair of long kettle stopper when possessing demonstration temperature and water storage, wherein the lid sets up two of formula of sinking and holds the chamber for hold temperature sensor's upper segment and rechargeable battery, the formula of sinking holds the design in chamber, makes whole structural component compact, but the whole height of attenuate kettle stopper.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a front sectional view of the present invention.

Fig. 3 is a side sectional view of the present invention.

Fig. 4 is a longitudinal sectional view of the charging post according to the present invention.

Fig. 5 is a perspective view of the assembly of the middle cover and the electric control main board of the present invention.

Fig. 6 is a perspective view of the middle cap of the present invention.

Fig. 7 is a perspective view of another perspective view of the middle cover of the present invention.

Fig. 8 is a schematic structural diagram of the electric control main board of the present invention.

Fig. 9 is a circuit diagram of the electric control main board of the present invention.

Fig. 10 is a circuit diagram of the display screen of the present invention.

Fig. 11 is a charging circuit diagram of the present invention.

Fig. 12 is a reset circuit diagram of the present invention.

Fig. 13 is a circuit diagram of the temperature detection circuit of the present invention.

Fig. 14 is a touch control circuit diagram of the present invention.

Reference numbers in the figures: 1 kettle stopper main part, 2 top caps, 3 middle covers, 4 cavitys, 5 automatically controlled mainboards, 6 temperature sensor, 7 display screens, 8 touch-sensitive buttons, 9 display panels, 10 rechargeable battery, 11 shell fragment that charges, 12 post that charges, 13 magnet pieces, 14 first chamber that holds, 15 second chamber that holds, 16 seal grooves, 17 sealing washer, 18 protruding muscle, 19 last reference column, 20 down reference columns, 21 protective sheath, 22 biography temperature cap, 23 delivery ports.

Detailed Description

The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

Referring to fig. 1 to 8, the embodiment discloses a kettle plug with temperature and water storage time duration display function, the kettle plug is used in cooperation with a kettle body, the kettle plug comprises a kettle plug main body 1, an upper cover is connected to the kettle plug main body 1, and the upper cover comprises a top cover 2 and a middle cover 3 which are connected up and down. Wherein, the kettle plug main body 1 is connected with the middle cover 3 and the middle cover 3 is connected with the top cover 2 through the clamping blocks and the clamping grooves in a clamping manner.

Form an inclosed cavity 4 between top cap 2 and the well lid 3, be equipped with automatically controlled mainboard 5 in the cavity 4, automatically controlled mainboard 5 accessible fix with screw is at 3 tops of well lid, automatically controlled mainboard 5 bottom is connected with a temperature sensor 6, temperature sensor 6 passes well lid 3 and kettle stopper main part 1 bottom downwards in proper order, be connected with a display screen 7 and touch-sensitive button 8 on the automatically controlled mainboard 5, switch through touch-sensitive button 8 control automatically controlled mainboard 5, detect the temperature of the internal water of kettle and transmit for automatically controlled mainboard 5 through temperature sensor 6, automatically controlled mainboard 5 control display screen 7 shows that drinking water information including water temperature and water storage are long, be equipped with non-light tight display panel 9 at the position that corresponds display screen 7 on the top cap 2, show information such as length of temperature and water storage through display panel 9. The display panel 9 and the top cover 2 can be integrally formed by injection molding through a two-color mold.

The bottom of the electric control main board 5 is also connected with a rechargeable battery 10, and the rechargeable battery 10 is a lithium battery. The top of the electric control main board 5 is provided with a charging elastic sheet 11, the position of the top cover 2, which corresponds to the charging elastic sheet 11 most, is embedded with a charging post 12, the charging elastic sheet 11 is in close contact with the charging post 12, a magnet block 13 is further embedded in the top cover 2, and the charging post 12 is used as a charging interface and is provided with an external magnetic type charger, so that the charging battery 10 is charged.

The top of the middle cover 3 is provided with two sunken accommodating cavities, namely a first accommodating cavity 14 and a second accommodating cavity 15, the first accommodating cavity 14 is used for accommodating the upper section of the temperature sensor 6, and the second accommodating cavity 15 is used for accommodating the rechargeable battery 10. The top of the middle cover 3 is provided with a circle of sealing groove 16 at the periphery of the electric control main board 5, a sealing ring 17 is embedded in the sealing groove 16, the bottom of the top cover 2 is provided with a circle of convex ribs 18, and the sealing ring 17 is compressed through the convex ribs 18.

3 bottoms of well lid are equipped with a convex hollow upper locating column 19 downwards, 1 top of kettle stopper main part is equipped with a convex hollow lower locating column 20 that makes progress, temperature sensor 6 down passes upper locating column 19 and lower locating column 20 from the top in proper order, 6 overcoat of temperature sensor is equipped with a protective sheath 21, the suit is on upper locating column 19 and lower location respectively in the upper and lower both ends of protective sheath 21, 1 bottom of kettle stopper main part is equipped with a convex temperature cap 22 that passes downwards, it installs in 6 bottoms of temperature sensor to pass temperature cap 22 suit, and temperature sensor 6 bottoms hug closely and pass temperature cap 22, pass temperature cap 22 and set up the offside at the delivery port 23 of kettle stopper body, influence temperature sensor 6's temperature detection when avoiding pouring water. The temperature-transmitting cap 22 may be made of food grade gold, silver or stainless steel to ensure the safety of drinking water.

Fig. 9 to 14 are circuit diagrams related to the bottle plug, the whole electronic control system includes an electronic control motherboard 5, and a display screen 7, a charging circuit, a reset circuit, a temperature detection circuit, and a touch circuit respectively connected to the electronic control motherboard 5, the electronic control motherboard 5 is a control module of the whole electronic control system, and may adopt a chip STM8L051F3P 6; the display screen 7, the charging circuit, the reset circuit, the temperature detection circuit and the touch circuit are respectively connected to corresponding pins of the chip STM8L051F3P 6.

During operation, the charging post 12 charges the rechargeable battery 10 through the external magnetic type charger, and then the rechargeable battery 10 supplies power to the whole electric control system. Hot water exceeding one half of the total volume is poured into the matching kettle body, the kettle is plugged, the heat transfer cap 22 absorbs heat, and the temperature sensor 6 indirectly detects the temperature of the water in the kettle body by measuring the temperature on the heat transfer cap 22. The electric control mainboard 5 is automatically activated to collect kettle body temperature information at certain intervals according to the program setting of the electric control mainboard 5, and the zero point of the hot water is judged and timing is started by comparing the temperature change in fixed time. When the user uses, will produce the capacitance change when placing the finger in touch-sensitive button 8 top of automatically controlled mainboard 5, activate automatically controlled mainboard 5 and collect the heat signal of telecommunication, temperature sensor 6 turns into the signal of telecommunication with the heat signal and transmits for automatically controlled mainboard 5, and automatically controlled mainboard 5 shows drinking water information such as current temperature, water storage duration, suitable drink type of infusing according to the program control display screen 7 that sets for.

When a user uses the kettle plug to pour water, the change of the environmental temperature in the kettle body is small, the difference value of the electric control mainboard 5 for program setting and re-timing is not satisfied, and the water storage duration is continued. When the user pours the water in the kettle body and pours the water into the kettle body again, the temperature sensor 6 senses the larger temperature change and counts again.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. The utility model provides a long kettle stopper when possessing display temperature and water storage, kettle stopper uses with the cooperation of the kettle body, kettle stopper includes kettle stopper main part, be connected with an upper cover, its characterized in that in the kettle stopper main part: the upper cover comprises a top cover and a middle cover which are connected up and down, an airtight cavity is formed between the top cover and the middle cover, an electric control mainboard is arranged in the cavity, the bottom of the electric control mainboard is connected with a temperature sensor, the temperature sensor downwards sequentially penetrates through the middle cover and the bottom of the kettle plug main body, a display screen and touch induction keys are connected onto the electric control mainboard, the switch of the electric control mainboard is controlled through the touch induction keys, the temperature of water in the kettle body is detected through the temperature sensor and transmitted to the electric control mainboard, the electric control mainboard controls the display screen to display drinking water information including the water temperature and the water storage time, and a transparent display panel is arranged at a position corresponding to the display screen on the top cover.

2. The kettle stopper with temperature and water storage duration display function as claimed in claim 1, wherein: the rechargeable battery is further connected to the bottom of the electric control mainboard, a charging elastic sheet is arranged at the top of the electric control mainboard, a charging post is embedded in a position, corresponding to the charging elastic sheet, on the top cover, the charging elastic sheet is in close contact with the charging post, a magnet block is further embedded in the top cover, and the charging post is connected with the magnetic charger through an external magnetic type charger, so that the rechargeable battery is charged.

3. The kettle stopper with temperature and water storage duration display function as claimed in claim 2, wherein: the top of the middle cover is provided with two sunken accommodating cavities, and the two accommodating cavities are respectively used for accommodating the upper section of the temperature sensor and the rechargeable battery.

4. The kettle stopper with temperature and water storage duration display function as claimed in claim 1, wherein: well lid bottom is equipped with a convex hollow reference column of going up downwards, kettle plug main part top is equipped with a convex hollow reference column down that makes progress, temperature sensor down passes reference column and lower reference column from the last in proper order, the temperature sensor overcoat is equipped with a protective sheath, the suit is on last reference column and location down in the both ends respectively about the protective sheath, kettle plug main part bottom is equipped with a convex temperature cap that passes downwards, pass the temperature cap suit in the temperature sensor bottom, and the temperature sensor bottom hugs closely the temperature cap that passes.

5. The kettle stopper with temperature and water storage duration display function as claimed in claim 4, wherein: the top of the middle cover is provided with a circle of sealing groove at the periphery of the electric control main board, a sealing ring is embedded in the sealing groove, a circle of convex ribs are arranged at the bottom of the top cover, and the sealing ring is pressed tightly through the convex ribs.

6. The kettle stopper with temperature and water storage duration display function as claimed in claim 4, wherein: the temperature transfer cap is made of gold, silver or stainless steel.

7. The kettle stopper with temperature and water storage duration display function as claimed in claim 4, wherein: the temperature transfer cap is arranged on the opposite side of the water outlet of the kettle plug body.

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