CN210581998U - Intelligent water cup for children - Google Patents

Abstract

The utility model discloses an intelligent water cup for children, which comprises a cup cover and a cup body connected with the cup cover, wherein the cup cover comprises an upper cover with a hemispherical hollow structure and a cup cover main body hinged with the upper cover; the cup cover main body comprises a middle cover hinged to the upper cover, a cup cover lower shell, a middle cover, a through hole, a control mainboard, a temperature probe, a flowmeter, a loudspeaker, a power supply and a display device, wherein one end of the cup cover lower shell is connected with the middle cover, the other end of the cup cover lower shell is in threaded connection with the cup body, the middle cover is arranged between the middle cover and the cup cover lower shell, the center of the middle cover is arranged, the through hole is communicated with the cup body, the control mainboard is arranged in the middle cover, the control circuit is installed on. The utility model discloses the principle is simple, and it is convenient to realize, utilizes the flowmeter can acquire children's daily drinking water condition very conveniently to for subsequent children drinking water management provides data support, be convenient for cultivate the healthy drinking water custom of baby, have very high practical value and spreading value.

Description

Intelligent water cup for children

Technical Field

The utility model relates to a drinking cup, specifically speaking relates to a children use intelligent drinking cup.

Background

Water is the source of life, and 70% of the human body is made up of water. Because of the existence of water, nutrition is transported, food is digested, waste is excreted, body fluid is circulated, and all functions of the human body can be smoothly operated with the help of water.

Many children now dislike active drinking, and if drinking water is insufficient, the children can cause the following harm to the body:

1. the development of the spleen and the stomach of a baby is incomplete, the digestive function is weak, the symptoms such as diarrhea or vomiting can often appear, a large amount of water in the baby is lost, and if the baby cannot be supplemented with water in time, the baby can be dehydrated.

2. In hot summer, the moisture and organic salt in the baby body can be discharged along with sweat. If the moisture is not supplemented in time, the heat dissipation capability of the skin of the baby is affected, and the heat stroke of the baby is easily caused.

3. Drinking too little water at ordinary times also leads to the baby to be puzzled by constipation easily, and internal stubborn stool and toxin can't be discharged smoothly, and intestines and stomach function receives the suppression, and this is very big to baby's health injury.

4. The skin of the baby is dry and has no elasticity due to frequent drinking, and the normal metabolism of the skin is affected. Therefore, the harm of the baby to drink water in summer is great, and the normal development of the baby is seriously influenced even. However, whether children drink water and how much water are drunk every day is not monitored by a simple and effective method at present, and dad and mom are worried about but are helpless.

The existing children water cup capable of realizing water volume detection is mostly a plastic water cup with scales and does not have a heat preservation function, and the water cup with the heat preservation function cannot realize water volume measurement, so that the structure of the existing water cup needs to be improved.

Disclosure of Invention

An object of the utility model is to provide a children use intelligent drinking cup through improving the drinking cup structure, realizes automated inspection, record and the demonstration of water intake to provide simple effectual data support for monitoring children daily drinking water condition.

In order to achieve the above object, the utility model adopts the following technical scheme:

an intelligent water cup for children comprises a cup cover and a cup body connected with the cup cover, wherein the cup cover comprises an upper cover with a hemispherical hollow structure and a cup cover main body hinged with the upper cover; the cup cover comprises a cup cover body, a cup cover lower shell, a middle cover, a through hole, a flow meter, a control mainboard, a control circuit, a flow meter and a power supply, wherein the middle cover is hinged to the upper cover, one end of the cup cover lower shell is connected with the middle cover, the other end of the cup cover lower shell is in threaded connection with the cup body, the middle cover is arranged between the middle cover and the cup cover lower shell, the through hole is arranged in the center of the middle cover and is communicated with the cup body, the flow meter is used for measuring water intake, the interface of the flow meter is communicated with the through hole, the control mainboard is arranged in the middle cover, the control circuit is installed on the control mainboard.

Furthermore, a cup cover switch connected with the upper cover and used for opening the upper cover is arranged on the outer side surface of the middle cover.

Furthermore, the control circuit is also connected with a temperature probe, a loudspeaker and a display device; the temperature sensing device comprises a cup cover lower shell, a display device, a loudspeaker, a temperature probe and a temperature sensing part, wherein the display device is arranged on the outer surface of the middle cover, a touch pad is further arranged on the outer wall of the display device, the loudspeaker is arranged in the middle cover, the temperature probe is arranged on the cup cover lower shell, and the temperature sensing part of the temperature probe extends into the cup body.

Preferably, a waterproof ring is arranged at the joint of the middle cover and the lower cover of the cup cover.

Preferably, the bottom end of the lower shell of the cup cover is provided with a silica gel ring fixedly connected through screws.

Preferably, the cup body is a stainless steel heat-insulating double-layer cup body, a silica gel non-slip mat is further arranged on the lower surface of a base of the cup body, and a cup body sealing ring is arranged at the joint of the upper end of the cup body and the lower cup cover shell.

Furthermore, the control circuit comprises a single chip microcomputer, an A/D conversion circuit, a filter circuit and an amplifying circuit, wherein the A/D conversion circuit, the filter circuit and the amplifying circuit are sequentially and electrically connected with the single chip microcomputer; the display device, the loudspeaker and the power supply are all connected with the single chip microcomputer, and the temperature probe and the flowmeter are all electrically connected with the amplifying circuit.

Furthermore, the singlechip is also electrically connected with a Bluetooth module and an MP3 module.

Preferably, the power supply is a rechargeable power supply.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses improve current drinking cup structure, add temperature probe and flowmeter on the bowl cover of drinking cup, can carry out real-time effective detection to children's daily water intake and temperature to directly utilize display device to show, perhaps go out through bluetooth module transmission, thereby greatly made things convenient for father and mother to know children's daily drinking water situation, had very high promptness and control convenience.

(2) The utility model discloses can directly drink water through the suction nozzle, convenient to use is nimble, and loudspeaker then can carry out voice broadcast, and the broadcast content can set up in advance according to actual need, can select music or sound that have appeal to children, perhaps reminds a type pronunciation, has very high practical value and market value.

(3) The utility model discloses a set up waterproof circle, silica gel circle, cup seal circle, guarantee that every junction of drinking cup all realizes better sealed, ensure the drinking cup disappearance condition of leaking.

(4) The utility model discloses prevent slow-witted design to charge structure, through setting up first magnet and second magnet to utilize the principle that the homopolar repulsion heteropolar looks of magnet is inhaled mutually, realized intelligent drinking cup charge structure's the design of preventing slow-witted, restraint the connected mode of charging head and intelligent drinking cup. Only when first magnet and second magnet polarity when relative, can carry out charging connection to the intelligent drinking cup, prevent to charge the head and by the charging interface transposition of battery charging outfit, ensure safe power consumption. It is fool-proof, simple in structure and convenient for popularization and production.

(5) The utility model discloses a set the plug form of being convenient for equipment, set up the jag breach at the straw end, combine to revolve sunken inner chamber and the flowmeter shell structure of tooth bowl cover, utilize the cooperation of guide structure and guide way for the terminal grafting cooperation convenience more of connector and suction nozzle, the equipment after the washing, convenient to use are dismantled to the intelligence drinking cup of being convenient for.

(6) The utility model discloses a set up induction magnet and induction coil's cooperation, realize the detection that the bowl cover opened and shut, induction magnet and induction coil separation when the bowl cover is opened, on-off control circuit receives control signal, advances main control circuit's data processing, realizes the pronunciation after the bowl cover is opened and reminds, ensures that children's drinking cup can remind the user to close the bowl cover the very first time after using, avoids polluting the drinking cup suction nozzle.

Drawings

Fig. 1 is an explosion diagram of the structure of the present invention.

Fig. 2 is an exploded view of the lid switch structure of the present invention.

Fig. 3 is a schematic structural diagram of the upper cover of the present invention.

Fig. 4 is a partially enlarged view of a portion a in fig. 2.

Fig. 5 is the utility model discloses a functional structure schematic diagram is reminded to uncapping.

Fig. 6 is a schematic diagram of the overall structure of the plug structure of the present invention.

Fig. 7 is a schematic view of the connection structure of the cover of the water cup with the cover of the intelligent water cup.

Fig. 8 is a schematic structural diagram of the flowmeter housing of the present invention.

Fig. 9 is a schematic view of the suction nozzle of the present invention.

Fig. 10 is a schematic diagram of the overall explosion structure of the flow meter of the present invention.

Fig. 11 is a schematic diagram of the internal structure of the flow meter of the present invention.

Fig. 12 is an assembly schematic diagram of the display device and the cover of the smart cup of the present invention.

Fig. 13 is a schematic structural view of the display device of the present invention assembled in the inner portion of the middle cover.

Fig. 14 is a schematic diagram of the exploded structure of fig. 13.

Fig. 15 is a state display diagram of the display device of the present invention.

Fig. 16 is another display state diagram of the display device of the present invention.

Fig. 17 is a schematic structural view of the charging structure and the cup charging cooperation of the present invention.

Fig. 18 is a schematic structural diagram of the charging structure of the present invention.

Fig. 19 is a schematic diagram of the main control MCU circuit of the present invention.

Fig. 20 is a schematic diagram of a hall sensor sensing circuit in the circuit structure of the present invention.

Fig. 21 is a schematic circuit diagram of a part of the circuit chip U3 of the MP3 voice broadcasting circuit in the circuit structure of the present invention.

Fig. 22 is a schematic circuit diagram of a part of the circuit chip U6 of the MP3 voice broadcasting circuit in the circuit structure of the present invention.

Fig. 23 is a schematic circuit diagram of a part of the circuit chip U7 of the MP3 voice broadcasting circuit in the circuit structure of the present invention.

Fig. 24 is a schematic diagram of a water temperature indicating circuit in the circuit structure of the present invention.

Fig. 25 is a schematic diagram of a power supply circuit in the circuit configuration of the present invention.

Wherein, the names corresponding to the reference numbers are:

1-cup body, 2-upper cover, 3-middle cover, 4-lower cover, 5-control mainboard, 6-temperature probe, 7-flowmeter, 8-loudspeaker, 9-power supply, 10-display device, 11-cover switch, 12-suction nozzle, 13-touch pad, 14-waterproof ring, 15-screw, 16-silica gel ring, 17-silica gel non-slip pad, 18-cup sealing ring, 19-suction pipe, 20-buckle, 21-buckle shell, 22-groove, 23-locking notch, 24-screw, 25-spring, 26-button, 27-locking tongue, 28-applique, 29-pressing bar, 30-hinge ring, 31-hinge shaft, 32-hinge buckle, 33-induction magnet, 34-induction coil, 35-concave inner cavity, 36-rotary cup cover, 37-guide structure, 38-flowmeter shell structure, 39-connector, 40-guide groove, 41-jag notch, 42-first clamping part, 43-lower limiting rubber pad, 44-second clamping part, 45-transition connecting part, 46-sealing ring, 47-deformation resetting part, 48-air inlet plug, 49-suction head, 50-suction throat, 51-straight pipe part, 52-air inlet valve, 53-flowmeter upper shell, 54-suction nozzle pipe, 55-through hole pipe, 56-flowmeter lower shell, 57-measuring chamber, 58-cylindrical magnet, 59-flow rotor, 60-induction circuit board, 61-sealing piece, 62-fixed plastic, 63-water inlet, 64-water inlet, 65-installation chamber, 66-water outlet, 67-water outlet, 68-lamp panel, 69-LED lamp, 70-upper installation bar, 71-lower installation bar, 72-large light guide column, 73-small light guide column, 74-clamping groove, 75-light guide column shell, 76-waterproof touch screen, 77-through hole, 78-upper semicircular ring column, 79-lower semicircular ring column, 80-touch copper foil, 81-silica gel layer, 82-water accumulation foam, 83-lens, 84-hole-shaped structure, 85-charging head shell, 86-data line, 87-USB plug connector, 88-first magnet, 89-probe positioning hole sleeve, 90-second magnet, 91-charging plate and 92-charging probe.

Detailed Description

The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.

Examples

As shown in fig. 1, the intelligent water cup for children disclosed by the utility model comprises a cup cover and a cup body 1 connected with the cup cover, wherein the cup cover comprises an upper cover 2 with a hemispherical hollow structure and a cup cover main body hinged with the upper cover 2; the cup cover comprises a cup cover main body, a cup cover lower shell 4, a middle cover, a through hole, a flow meter 7, a control mainboard 5, a control circuit, a flow meter 7 and a power supply 9, wherein the middle cover 3 is hinged to the upper cover, one end of the cup cover lower shell is connected with the middle cover 3, the other end of the cup cover lower shell is in threaded connection with the cup body 1, the middle cover is arranged between the middle cover and the cup cover lower shell, the through hole is arranged in the center of the middle cover and is communicated with the cup body 1, the flow meter 7 is communicated with the through hole, the interface of the flow meter 7 is communicated with the through hole and is used for measuring the water intake, the control mainboard 5 is arranged in the middle cover, the control circuit.

As shown in fig. 2-3, 3 lateral surfaces of well lid are provided with the bowl cover switch 11 that is connected with upper cover 2 and is used for opening upper cover 2, and upper cover 2 and 3 lid of well lid cooperate through buckle 20 and hasp after closing, realize that the lid of upper cover 2 and well lid 3 closes, well lid 3 and cup sealing connection can absorb the water in the cup through suction nozzle 12.

The hasp is including setting up in the hasp casing 21 on middle cover 3, set up on hasp casing 22 and be used for the fore shaft 23 that buckle 20 passed, set up the screw in hasp casing 20, cooperate spacing button 26 in hasp casing 20 through screw 24 and spring 25 and with the screw, and set up on button 26 and with fore shaft 23 corresponding spring bolt 27, form the state of locking with the spring bolt after passing through the fore shaft in order to make things convenient for the buckle, the convenience that the upper cover lid closed the locking has been improved, spring bolt 27 and fore shaft 23 corresponding position are a slope form, in order to promote aesthetic property, the outer surface of button 26 is pasted and is used for the applique 28 of decorating.

In addition, a pressing strip 29 is arranged in the upper cover 2, after the upper cover 2 and the middle cover 3 are closed, the suction nozzle 12 is compacted into a flat shape by the pressing strip 29, and water in the water cup is prevented from leaking out of the suction nozzle when the water cup is toppled over.

The hinging structure of the upper cover 2 and the middle cover 3 comprises two hinging rings 30 arranged on the upper cover 2 and positioned at the opposite side of the buckle 20, and a hinging buckle 32 connected with the hinging rings 30 through a hinging shaft 31 and fixed on the middle cover 3, wherein an arc-shaped groove 33 is arranged below the two hinging rings 30, the part of the hinging buckle 32 connected with the hinging shaft 31 is an arc-shaped boss structure, the boss structure is matched with the groove 33 to realize the limit of the upper cover 2, after the upper cover is opened, the upper cover rotates along the hinging shaft to enable the boss structure of the hinging buckle to enter the arc-shaped groove to form a damping motion structure, and as the weight of the upper cover is smaller, the arc-shaped boss structure is matched with the arc-shaped groove to realize the fixed limit of the upper cover, and when the cup body is prevented from inclining, the upper cover is closed under the action of the self gravity, thereby bringing inconvenient influence to drinking water, when the upper cover needs to be covered, the upper cover only needs to be applied with extra acting force, the limiting resistance of the arc-shaped boss and the groove is overcome, the boss structure is separated from the limit of the groove, and the covering of the upper cover can be conveniently realized.

Moreover, the cup is further provided with a cover opening reminding function, as shown in fig. 5, the partial structure comprises an induction magnet 33 arranged at the tail end of the inner side pressing strip 29 of the upper cover 1, a PCB arranged in the middle cover 3, and an induction coil 34 arranged on the PCB and corresponding to the induction magnet, wherein the induction coil 34 is connected with the control circuit and gives an alarm for reminding through a loudspeaker 8.

When the cup cover is opened, the induction magnet is separated from the induction coil, the switch control circuit receives a control signal and processes data of the main control circuit, voice reminding after the cup cover is opened is achieved, it is ensured that a child cup can remind a user of closing the cup cover at the first time after being used, and a suction nozzle of the cup is prevented from being polluted.

In addition, the equipment after the dismantlement washing of for the convenience of drinking cup is convenient, the utility model discloses a plug structure convenient to equipment. As shown in fig. 6 to 9, the plug structure includes a concave inner cavity 36 fixedly connected with the middle cover 3 of the smart cup through a screw and provided with a concave inner cavity 35 therein, a guide structure 37 provided on an inner wall of the concave inner cavity 35, a flow meter housing structure 38 engaged with the concave inner cavity 35, a connector 39 provided on the flow meter housing structure 38 and used for being abutted against the suction nozzle 4, and a guide groove 40 provided on the flow meter housing structure 38 and used for being engaged with the guide structure 37. The suction nozzle 12 penetrates through the middle cover 3 of the intelligent water cup to the bottom of the concave inner cavity 35, and a fork notch 41 convenient for the connection head 39 to be connected in an inserting mode is arranged at the tail end of the suction nozzle 12 towards the direction of the concave inner cavity 35. Guide structure 37 is provided with two, and two guide structure 37 and the jag notch 9 of suction nozzle 12 are the triangle-shaped setting in sunken inner chamber 35, the location cooperation plug of the flowmeter shell structure of being convenient for.

Meanwhile, in order to ensure that the suction nozzle structure is stably connected in the cleaning and plugging process, water leakage is avoided. The utility model discloses a suction nozzle structure adopts food level silica gel material die-casting shaping, suction nozzle 12 still includes the first joint portion 42 that links to each other with jag breach 41, set up in first joint portion 42 and jag breach 41 junction be used for limiting jag breach 41 excessively to draw and with the lower spacing cushion 43 that connector 39 breaks away from, the second joint portion 44 that links to each other with first joint portion 42, the transition connecting portion 45 that links to each other with second joint portion 44, set up and be used for second joint portion 44 and the sealed sealing washer 46 of drinking cup in second joint portion 44 and transition connecting portion 45 junction, the deformation that links to each other with transition connecting portion 45 resets 47, and set up the air inlet plug 48 that is used for the inlet port of sealed drinking cup on the deformation resets 47.

The deformation reset part 47 of the utility model is a flat head hollow structure, which comprises a suction head 49 for sucking children, a flexible and foldable suction throat 50 connected with the suction head 49, and a straight pipe part 51 with one end connected with the suction throat 50 and the other end connected with the transition connecting part 45; the intake plug 48 is provided on the straight tube portion 51. A one-way intake valve 52 is disposed within the intake plug 48. Air enters the water cup from the air vent through the air inlet plug during drinking, the situation that liquid cannot be sucked out due to overlarge negative pressure in the water cup is avoided, and meanwhile, the water in the cup can be prevented from flowing backwards through the one-way air inlet valve. The diameter of the first clamping portion 42 is smaller than that of the second clamping portion 44, and the structure with the larger upper portion and the smaller lower portion facilitates the clamping of the first clamping portion into the through hole of the cover body. The design of the partial structure is mainly convenient for containing the suction nozzle, the suction nozzle is contained in the throat part 50 in a folding and bending shape, the outer cover is opened, and the suction nozzle automatically resets to be in a state of being convenient for children to suck.

As shown in fig. 10 and 11, the flow meter 7 of the present invention includes a flow meter upper shell 53 with a through hole, a nozzle 54 fixed together with the flow meter upper shell 53 by an in-mold injection molding method, a flow meter lower shell 56 with a through hole tube 55 and tightly connected with the flow meter upper shell 53 by a buckle, a measuring chamber 57 disposed in the flow meter lower shell 56 and communicated with both the through hole tube 55 and the nozzle 54, a cylindrical magnet 58 disposed in the measuring chamber 57, a flow rotator 59 horizontally sleeved on the cylindrical magnet 58 and rotatable around the cylindrical magnet 58, and an induction circuit board 60 disposed on the outer upper end of the flow meter upper shell 53 and magnetically induced with the cylindrical magnet 58, wherein the suction pipe 19 is sleeved on the through hole tube 55 of the flow meter lower shell 56. The four cylindrical magnets 58 are provided and are connected to the bottom shell of the measurement chamber 57 by means of a fixing plastic 62. The flow rotor 59 is horizontally arranged so that the whole flow testing mechanism is smaller in size, and the flow rotor can also be vertically arranged.

In addition, in order to enhance the waterproof function of the flowmeter, a sealing sheet 61 is further provided between the lower flowmeter casing 56 and the measurement chamber 57.

Specifically, the measurement chamber 57 includes a water inlet 63 communicating with the through-hole pipe 55, a water inlet passage 64 communicating with the water inlet 63, a mounting chamber 65 for mounting the flow rotor 59 communicating with the water inlet passage 64, a water outlet passage 66 communicating with the mounting chamber 65, and a water outlet 67 communicating with the water outlet passage 66 and communicating with the nozzle pipe 54. When the intelligent water cup is used, water enters the measuring chamber 57 through the suction pipe, the water flow drives the flow rotor 59 to rotate in the mounting chamber 65, the magnetic field formed by the cylindrical magnet 58 is changed by the water flow, the induction circuit senses an electromagnetic signal, and therefore the water intake measurement is achieved through the circuit structure in the intelligent water cup.

The control circuit is also connected with a temperature probe 6, a loudspeaker 8 and a display device 10; the display device 10 is arranged on the outer surface of the middle cover 3, the touch panel 13 is further arranged on the outer wall of the display device 10, the horn 8 is arranged in the middle cover 3, the temperature probe is arranged on the cup cover lower shell 4, and the temperature sensing part of the temperature probe 6 extends into the cup body 1. For the measurement of the water temperature, when the water amount in the cup body 1 is large, the automatic detection can be realized, and when the water amount in the cup body 1 is small, the cup body is inclined, so that the water level is over the temperature probe 6, and the measurement of the temperature is realized.

Furthermore, as shown in fig. 12-16, display device is including setting up lamp plate 68 in the well lid 3 of smart water cup, set up on lamp plate 68 and with well lid 3 in circuit board electric connection's LED lamp 69, with lamp plate 68 go up along last mounting bar 70 of being connected, with lamp plate 68 down along the lower mounting bar 71 of being connected, with last mounting bar 70 and the big leaded light post 72 of the equal setting in the lamp plate 68 left and right sides that is connected of lower mounting bar 71, with a plurality of little leaded light posts 73 of lower mounting bar 71 fixed connection and being located between two big leaded light posts 72, through the leaded light post shell 75 of draw-in groove 74 and last mounting bar 70 and lower mounting bar 71 joint, set up on leaded light post shell 75 and be used for the waterproof touch-sensitive screen 76 that shows with the interior circuit board electric connection of well lid 3. As shown in fig. 15, a state diagram of similar depressed expressions, which appears with two less water intake, is displayed. Fig. 16 is a display state diagram showing the drinking amount of two cups.

The large light guide column 72 and the small light guide column 73 are covered on the LED lamp 69, and the light guide column shell 75 is provided with a through hole 77 for penetrating through the large light guide column 72 and the small light guide column 73. The large light guide column 72 is formed by combining an upper semicircular column and a lower semicircular column, the upper semicircular column 78 is fixedly connected with the upper mounting bar 70, and the lower semicircular column 79 is fixedly connected with the lower mounting bar 71. When the water dispenser is used, the light and dark screens of the LED lamps are controlled, and the large light guide column and the small light guide column are used for displaying different water intake states.

In addition, in order to make the overall appearance of the water cup more attractive, the light guide column shell 75 is arranged in a cambered surface towards one side of the intelligent water cup shell, and the radian of the cambered surface is consistent with that of the shell of the middle cover 3 of the intelligent water cup.

Meanwhile, in order to enhance the waterproof performance of the screen structure, the waterproof touch screen 76 includes a touch copper foil 80 disposed on the light guide column casing 75 and electrically connected to the circuit board in the middle cover 3, and a silica gel layer 81, a water accumulation foam 82 and a lens 83 sequentially bonded to the touch copper foil 80 from inside to outside. The touch copper foil 80 and the silica gel layer 81 are provided with hole-shaped structures 84 corresponding to the through holes 77 of the light guide column shell 75, and the ponding foam 82 and the lens 83 are both curved surface structures matched with the cambered surface of the light guide column shell 75.

The utility model discloses a screen display device compact structure occupies less space in the well lid of intelligence drinking cup to carry out the multilayer design to display device's screen, utilize silica gel layer, ponding foam cotton to carry out water repellent to screen structure, be applicable to the temperature display and the water intake of intelligence drinking cup and show.

The utility model discloses an intelligent water cup has adopted a magnetism to inhale charging structure when charging, as shown in fig. 17, 18, this magnetism is inhaled charging structure and is included charging head casing 85, set up the charging circuit module in charging head casing 85, link to each other the USB bayonet joint 87 that is used for external charging device to change the head with charging circuit module through data line 86, set up charging probe 92 that links to each other on charging head casing 85 and with charging circuit module, set up the first magnet 88 at the inside both ends of charging head casing 85, set up charging panel 91 in the well lid 3 of intelligent water cup, link to each other and run through to the probe location hole cover 89 of 3 shell surfaces of lid in the intelligent water cup with charging panel 8, and fixed set up in the well lid 3 of intelligent water cup and with the just right second magnet 90 in the first magnet 88 position at the inside both ends of charging head casing 85. The S-pole of the first magnet 88 corresponds to the N-pole of the second magnet 90, and the N-pole of the first magnet 88 corresponds to the S-pole of the second magnet 90. The data line 86 is connected to the charging circuit module by being inserted into the charging head housing 85 from the side of the charging head housing 85.

In order to enable the charging head to be tightly attached to the intelligent water cup and not to be easily loosened during charging, one side of the charging head shell 85 where the charging probe 92 is located is of an arc-shaped structure attached to the arc surface of the middle cover 3 of the intelligent water cup.

When the intelligent water cup is charged, the charging probe on the charging head shell is inserted into the probe positioning hole sleeve, if the charging positive and negative polarities correspond to each other correctly, the charging head can be rapidly and tightly inserted into the intelligent water cup due to the opposite attraction acting force of the two poles of the first magnet and the second magnet, and if the charging positive and negative polarities correspond to each other incorrectly, the charging head and the intelligent water cup are difficult to insert due to the same-pole repelling acting force of the first magnet and the second magnet, so that a user is reminded of correct insertion.

The cup body 1 is a stainless steel heat-insulation double-layer cup body, the lower surface of a base of the cup body 1 is further provided with a silica gel non-slip mat 17, and a cup body sealing ring 18 is arranged at the joint of the upper end of the cup body 1 and the lower cup cover shell 4.

When the intelligent water cup is charged, the charging probe on the charging head shell is inserted into the probe positioning hole sleeve, if the charging positive and negative polarities correspond to each other correctly, the charging head can be rapidly and tightly inserted into the intelligent water cup due to the opposite attraction acting force of the two poles of the first magnet and the second magnet, and if the charging positive and negative polarities correspond to each other incorrectly, the charging head and the intelligent water cup are difficult to insert due to the same-pole repelling acting force of the first magnet and the second magnet, so that a user is reminded of correct insertion.

The control circuit comprises a main control MCU circuit, a Hall sensor sensing circuit, an MP3 voice broadcasting circuit and a water temperature indicating circuit which are connected with the main control circuit, and a power supply circuit which is connected with the main control circuit, the Hall sensor sensing circuit, the MP3 voice broadcasting circuit and the water temperature indicating circuit; the display device 10 is connected with the master control MCU circuit, the temperature probe 6 is electrically connected with the water temperature indicating circuit, the flowmeter 7 is electrically connected with the Hall sensor sensing circuit, the power circuit is connected with the power supply 9, and the loudspeaker 8 is connected with the MP3 voice broadcasting circuit. The power supply is a rechargeable power supply and can be repeatedly charged for use. Furthermore, the utility model discloses a can also set up communication module and the GPS orientation module that links to each other with master control MCU circuit among the control circuit, through communication module, can go out daily monitoring data wireless transmission, for example wireless device that father and mother's cell-phone, computer, IPAD etc. can receive data makes things convenient for father and mother to look over drinking water data through cell-phone APP. The position of the water cup can be quickly searched through the GPS positioning module.

As shown in fig. 19, the main control MCU circuit includes a single chip microcomputer chip U5, a crystal oscillator Y1 connected between pins XI and XO of the single chip microcomputer chip U5, capacitors C1 and C2 connected in parallel to both ends of the crystal oscillator Y1 after being connected in series, a capacitor C3 having one end connected to a VCC pin of the single chip microcomputer chip U5 and the other end grounded, a resistor R12 connected to a TK0 pin of the single chip microcomputer chip U5, a resistor R13 connected to a TK1 pin of the single chip microcomputer chip U5, a resistor R15 connected to an S10 pin of the single chip microcomputer chip U5, a capacitor C4 having one end connected to a CLD pin of the single chip microcomputer chip U5 and the other end grounded, a resistor R17 connected to an S8 pin of the single chip microcomputer chip U5, a touch screen connection point 1 connected to the resistor R12, and a touch screen connection point TP2 connected to the resistor R13; the capacitors C1 and C2 are grounded, COM 0-COM 3 pins of the single chip microcomputer chip U5 are connected with the water temperature indicating circuit, a VCC pin of the single chip microcomputer chip U5 is connected with the power supply circuit, S4, P3.3, S11, a resistor R17 and a resistor R15 of the single chip microcomputer chip U5 are connected with the Hall sensor sensing circuit, and TXD, RXD and S12 pins of the single chip microcomputer chip U5 are connected with the MP3 voice broadcasting circuit.

As shown in fig. 20, the hall sensor sensing circuit includes a device chip U8, a capacitor C11 having one end connected to the VCC pin of the device chip U8 and the other end grounded, a resistor R10 connected between the VCC pin and the OUT pin of the device chip U8, a capacitor C9 having one end connected to the OUT pin of the device chip U8 and the other end grounded, a resistor R14 and a thermistor R19 having one end connected to the VCC pin of the device chip U8 and the other end connected to the GND pin of the device chip U8 after being connected in series, a resistor R14 and a varistor R27 and a resistor R18 connected in parallel to the resistor R14 and the thermistor R19 after being connected in series, a device chip U4 having a VCC pin connected to the VCC pin of the device chip U8, a capacitor C8 having one end connected to the OUT pin of the device chip U4 and the other end grounded, and a capacitor C10 having one end connected to the VCC pin of the device chip U4 and; the OUT pin of the device chip U8 is connected with the resistor R15 of the single chip microcomputer chip U5, the OUT pin of the device chip U4 is connected with the resistor R17 of the single chip microcomputer chip U5, the resistor R14 and the thermistor R19 are connected, one end of the resistor R27 and the resistor R18 is connected with the P3.3 pin of the single chip microcomputer chip U5, one end of the resistor R19 and the resistor R18 is connected with the S11 pin of the single chip microcomputer chip U5, one end of the thermistor R19 and the resistor R18 is connected with the S4 pin of the single chip microcomputer chip U5, and the VCC pin of the device chip U8 is connected with a power.

As shown IN fig. 21 to 23, the MP3 voice broadcasting circuit includes a chip U3, a capacitor C3 connected between the VCOM pin and the DAC-VSS pin of the chip U3 and grounded, a resistor R3 connected to the UART-RX pin of the chip U3, resistors R3 and R3 connected to the UART-TX pin of the chip U3, a capacitor C3 having one end connected to the VDD pin of the chip U3 and the other end grounded, a capacitor C3 having one end connected to the VDDIO pin of the chip U3 and the other end grounded, a resistor R3 connected to the DACR pin of the chip U3, a resistor R3 connected to the DACL pin of the chip U3, a capacitor C3 connected to both the resistor R3 and the resistor R3, resistors R3 and R3 connected IN series IN sequence with the capacitor C3, a resistor n 3 connected to both the resistors R3 and R3, a capacitor C3 connected to the VCC pin of the chip U3 and a capacitor bev pin of the other end of the chip 3 and the other end of the chip 3 connected to the chip 3, and the chip 3, a capacitor C15 with one end connected with a BYP pin of a chip U7 and the other end grounded, a chip U6 with an S pin connected with an SPI-CS pin of a chip U7, a resistor R16 connected between a Q pin and a D pin of the chip U6, and a capacitor C12 with one end connected with a VCC pin of a chip U6 and the other end grounded; the SD pin of the chip U7 is connected with the BUSY pin of the chip U3, the D, C pin of the chip U6 is correspondingly connected with the SPI-DO and SPI-CLK pins of the chip U3, the VDD pin of the chip U3 and the VCC pin of the chip U7 are both connected with the power supply circuit, and the BUSY pin of the chip U7 is connected with the S12 pin of the chip U5.

As shown in FIG. 24, the water temperature indicating circuit includes LEDs 1 to 4 having anodes respectively connected to COM3, COM2, COM1 and COM0 of the single chip microcomputer U5, resistors R1, R1 and R1 having one ends respectively connected to cathodes of the LEDs 1 to the LEDs 4 and the other ends connected thereto, a resistor R1 connected to one ends of the resistors R1, R1 and R1, a logic circuit D1 having a 2 nd pin connected to the resistor R1, a resistor R1 connected to one ends of the resistors R1, R1 and R1, a logic circuit D1 having a 4 th pin connected to the resistor R1, a resistor R1 connected to one ends of the resistors R1, a resistor R1 connected to the 2 nd pin connected to the resistor R1, a resistor R1 connected to the R1 and a resistor R1, and a corresponding resistor D1 connected to the corresponding resistor D1, wherein the logic circuit D1 is connected to the same as the first pin 1, the 1 st pin of the logic circuit D1 and the logic circuit D2 is connected with the S0 pin of the single chip microcomputer chip U5, the 3 rd pin of the logic circuit D1 and the logic circuit D2 is connected with the S1 pin of the single chip microcomputer chip U5, the 1 st pin of the logic circuit D3 and the logic circuit D4 is connected with the S2 pin of the single chip microcomputer chip U5, the 3 rd pin of the logic circuit D3 and the logic circuit D4 is connected with the S3 pin of the single chip microcomputer chip U5, and one end of each of the resistors R1, R2, R3 and R6 is connected with a power supply.

As shown in fig. 25, the power supply circuit includes a chip U1, resistors R30 and R31 connected in series, one end of each resistor R30 and R31 being connected to the VCC pin and the CE pin of the chip U1, a capacitor C2 connected in series, one end of each capacitor C2 being connected to the VCC pin and the CE pin of the chip U1, the other end of each capacitor C2 being connected to the ground, a MOS transistor Q1 connected to the VCC pin and the CE pin of the chip U1, a resistor R32 connected in series, one end of each resistor R33 being connected to the gate G of the MOS transistor Q1, the other end of each resistor R32 being connected to the ground, a power supply interface BAT1 connected in parallel to the drain D of the MOS transistor Q1, and the other end of each resistor BAT1 connected in parallel to the drain D of the capacitor C1, resistors R34, BAT 35, R36, source S36 and drain Q36 connected in series to the positive electrode of the dc power supply 1, and the other end of the drain Q36 being connected to the drain Q36, a MOS tube Q3 with a drain D connected with a grid G of the MOS tube Q2 and a source S grounded, a resistor R37 connected with a grid G of the MOS tube Q3, a resistor R38 connected with a source S of the MOS tube Q3, a chip U2 with a VIN pin connected with the anode of a direct-current power supply BAT1, and a capacitor C3 with one end connected with a VOUT pin of the chip U2 and the other end grounded; the terminal VOUT of the chip U2 is connected with the terminal VCC of the chip U6, the terminal VCC of the chip U5, the terminal UART-TX of the chip U3, the other ends of the resistors R1, R2, R3 and R6 are connected, the drain D of the MOS transistor Q2 is connected with the terminal VCC of the chip U7, the other ends of the resistors R37 and R38 are connected with the terminal S5 of the chip U5, the source S of the MOS transistor Q2 is connected with the anode of the direct current BAT1, and the connected terminals of the resistors R34 and R35 are connected with the terminal S17 of the chip U5.

The working principle of the circuit is as follows: the Hall sensor induction circuit senses an electromagnetic signal, square wave signals FLOW-IN related to FLOW are output from an output pin 2 of a chip U6, the square wave signals FLOW-IN are connected to a pin 19 of a main control MCU of a single chip microcomputer chip U5, water intake data are obtained through the MCU, different temperatures are displayed through different colors of four double-color diodes of an LED1, an LED2, an LED3 and an LED4, and IN addition, the temperature is broadcasted through voice through an MP3 chip U3 IN the circuit diagram. When the cover is opened, the S8 pin of the main control circuit detects low level so as to judge that the cup cover is in an open state, and an open state signal is transmitted to the voice broadcast circuit through the S12 pin.

The utility model discloses the principle is simple, and it is convenient to realize, utilizes the flowmeter can acquire children's daily drinking water condition very conveniently to for subsequent children drinking water management provides data support, be convenient for cultivate the healthy drinking water custom of baby, and this intelligent drinking cup overall structure is little, portable. Meanwhile, the interesting display function is added, and the multifunctional electronic watch is suitable for children. Has high practical value and popularization value.

The above embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the protection scope of the present invention, but all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention, the technical problems solved by the embodiment are still consistent with the present invention, and all should be included in the protection scope of the present invention.

Claims (8)

1. An intelligent water cup for children comprises a cup cover and a cup body (1) connected with the cup cover, and is characterized in that the cup cover comprises an upper cover (2) with a hemispherical hollow structure and a cup cover main body hinged with the upper cover (2); the cup cover comprises a cup cover main body and a cup cover lower shell, wherein the cup cover main body comprises a middle cover (3) hinged to an upper cover, one end of the cup cover lower shell is connected with the middle cover (3), the other end of the cup cover lower shell is connected with a cup body (1) in a threaded mode, a through hole is formed in the center of the middle cover, a flowmeter (7) which is used for measuring water intake and is communicated with the through hole is arranged on an interface, a control main board (5) arranged in the middle cover is arranged on the control main board (5), a flowmeter (7) and a power supply (9) which are connected with the control circuit are arranged on the control main board, a suction pipe (19) which is arranged below the flowmeter (7) and extends into the bottom of the cup.

2. The intelligent water cup for children as claimed in claim 1, wherein a cup cover switch (11) connected with the upper cover (2) and used for opening the upper cover (2) is arranged on the outer side surface of the middle cover (3).

3. The intelligent water cup for children as claimed in claim 2, wherein a temperature probe (6), a loudspeaker (8) and a display device (10) are further connected to the control circuit; the temperature-sensing cup is characterized in that the display device (10) is arranged on the outer surface of the middle cover (3), a touch pad (13) is further arranged on the outer wall of the display device (10), the loudspeaker (8) is arranged in the middle cover (3), the temperature probe (6) is arranged on the cup cover lower shell (4), and the temperature sensing part of the temperature probe (6) extends into the cup body (1).

4. The intelligent water cup for children as claimed in claim 3, wherein a waterproof ring (14) is arranged at the joint of the middle cover (3) and the lower cover shell (4).

5. The intelligent water cup for children as claimed in claim 4, further comprising a silicone ring (16) connected to the bottom end of the lower cup cover shell (4) through screws (15).

6. The intelligent water cup for children as claimed in claim 5, wherein the cup body (1) is a stainless steel heat-insulating double-layer cup body, the lower surface of the base of the cup body (1) is further provided with a silica gel non-slip mat (17), and a cup body sealing ring (18) is arranged at the joint of the upper end of the cup body and the lower cup cover shell (4).

7. The intelligent water cup for children as claimed in claim 6, wherein the control circuit comprises a main control MCU circuit, a Hall sensor sensing circuit connected with the main control circuit, an MP3 voice broadcasting circuit, a water temperature indicating circuit, and a power supply circuit connected with the main control circuit, the Hall sensor sensing circuit, the MP3 voice broadcasting circuit, and the water temperature indicating circuit; the display device (10) is connected with the master control MCU circuit, the temperature probe (6) is electrically connected with the water temperature indicating circuit, the flowmeter (7) is electrically connected with the Hall sensor sensing circuit, the power circuit is connected with the power supply (9), and the loudspeaker (8) is connected with the MP3 voice broadcasting circuit.

8. A smart cup for children as claimed in claim 7, characterized in that the power supply (9) is a rechargeable power supply.

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