CN210227700U - Air-cooled sanitary spoon for infants - Google Patents
Air-cooled sanitary spoon for infants Download PDFInfo
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- CN210227700U CN210227700U CN201921295280.8U CN201921295280U CN210227700U CN 210227700 U CN210227700 U CN 210227700U CN 201921295280 U CN201921295280 U CN 201921295280U CN 210227700 U CN210227700 U CN 210227700U
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- spoon
- handle
- battery
- air
- module
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G21/00—Table-ware
- A47G2021/008—Table-ware with means for influencing or monitoring the temperature of the food
Abstract
The utility model discloses an infant's forced air cooling health spoon, include: the spoon comprises a spoon front part and a spoon handle, wherein the spoon front part is used for containing food, and the spoon handle is provided with an air duct and an outlet, and the air duct is communicated with the outlet; the handle is provided with a cavity and an air inlet, the front end of the handle is connected with the spoon handle, and the cavity is communicated with the air duct; the fan is fixed in the cavity, wind energy blown out by the fan is output through the air channel and the outlet, and the wind energy can cool food at the front part of the spoon; the battery is arranged in the cavity and supplies power to the fan through a lead; the battery can select ordinary battery or rechargeable battery, and ordinary battery needs to be changed, and the handle can set up the battery cover structure of changing the battery, and rechargeable battery can take out the outside and charge, also can directly charge in the handle. And a switch K fixed on the handle, wherein the switch is connected in series in the circuit of the battery and the fan. The utility model has the advantages of reasonable structure, convenient use, safety, reliability and reduction of disease infection.
Description
Technical Field
The utility model relates to an infant spoon.
Background
In order to avoid the infant from being scalded due to overhigh temperature of food, a feeder mostly cools the food in a mouth blowing mode; this approach has several drawbacks: hygiene problems cannot be guaranteed; the feeding period of the infant is long; the feeders are not uniquely assigned; even if the feeder is unique, there is no guarantee that it will be healthy during the feeding cycle; therefore, it is impossible to avoid the influence of oral hygiene, infectious diseases, etc. of the feeder on the infant.
SUMMERY OF THE UTILITY MODEL
The utility model provides an infant air-cooled sanitary spoon according to the defects.
The technical scheme of the utility model is that:
an infant air-cooled sanitary spoon comprising:
the spoon comprises a spoon front part and a spoon handle, wherein the spoon front part is used for containing food, and the spoon handle is provided with an air duct and an outlet, and the air duct is communicated with the outlet;
the handle is provided with a cavity and an air inlet, the front end of the handle is connected with the spoon handle, and the cavity is communicated with the air duct;
the fan is fixed in the cavity, wind energy blown out by the fan is output through the air channel and the outlet, and the wind energy can cool food at the front part of the spoon;
the battery is arranged in the cavity and supplies power to the fan through a lead; the battery can select ordinary battery or rechargeable battery, and ordinary battery needs to be changed, and the handle can set up the battery cover structure of changing the battery, and rechargeable battery can take out the outside and charge, also can directly charge in the handle.
And a switch K fixed on the handle, wherein the switch is connected in series in the circuit of the battery and the fan.
The switch K is turned on, the motor of the fan starts to rotate, natural wind is output to cool food at the front part of the spoon sequentially from the air inlet through the fan, the air channel and the outlet, and the food cannot be polluted because the natural wind is not blown out from the mouth of a feeder. The air inlet can be arranged according to the requirement.
Preferably, the spoon is removably coupled to the handle.
For convenience of installation and use, the handle is connected with the front end cover, the middle section and the rear end cover in a threaded or over-win matching mode in sequence and is sealed by the sealing ring, the fan and the switch K are located on the front end cover, the battery is located on the middle section, the air inlet is located on the rear end cover, and it needs to be described that when the battery is installed, a gap is reserved around the battery, and air flow of the air inlet on the rear end cover reaches the fan through the gap around the battery. The rear end cover can be detached, and the battery is convenient to install.
Preferably, the switch K is a reset switch, and is disposed on the front end cover. The reset switch can be used independently or matched with a self-adhesive film, the self-adhesive film is adhered outside the front end cover, the front end cover in the self-adhesive film is provided with a hole, the reset switch is arranged in the hole, and the structure can prevent water. The reset switch has the advantages of simple structure, long service life, convenient switching due to the light touch key.
Preferably, the switch K is a touch switch, and the touch switch includes:
the touch ring is sleeved on the front end cover and can collect human body induction signals;
PCB board, it is fixed in the front end cover, control circuit is installed to the PCB board and by the battery power supply, this control circuit includes:
the trigger module is provided with a hand touch trigger chip, and the input end of the trigger module is connected with the touch ring;
and the input end of the driving module is connected with the output end of the triggering module, and the output end of the driving module is connected with the fan.
Further, still include:
the USB interface is fixed on the side wall of the front end cover;
the DC/DC module is arranged on the PCB and used for boosting voltage, the input end of the DC/DC module is connected with the USB interface, the output end of the DC/DC module is connected with the battery, and the battery is a rechargeable battery;
the input end of the voltage stabilizing module is connected with the rechargeable battery, and the output end of the voltage stabilizing module supplies power to the triggering module and the driving module;
the waterproof plug can seal the USB interface and is connected with the front end cover through details.
The structure is convenient to charge, and when the USB interface is not charged, the USB interface is sealed by the waterproof plug.
The control circuit includes:
the source electrode of the MOS tube Q1 is grounded, and the drain electrode is connected with the output end of the voltage stabilizing module through the fan;
the hand touch trigger chip U3 is disclosed as JL223B, wherein pin 1 is connected with the grid of MOS transistor Q1 through resistor R4, pin 2 is grounded, pin 3 is grounded through resistor R8 and capacitor C8 in sequence, and the common end of resistor R8 and capacitor C8 is connected with the touch ring; one path of the 4-pin is connected with the output end of the voltage stabilizing module through a toggle switch J2, and the other path of the 4-pin is grounded through a toggle switch J4; the pin 5 is connected with the output end of the voltage stabilizing module; one path of the 6-pin is grounded through a toggle switch J3, and the other path of the 6-pin is connected with the output end of the voltage stabilizing module through a toggle switch J1; the capacitor C3 is connected between the output of the voltage regulator module and ground.
Further comprising:
ultraviolet disinfection LED2 and resistance R7, both connect in parallel with the fan after the series connection, the fan rotates LED sterilamp and lights the disinfection, ultraviolet disinfection LED2 installs in the cavity, can be to the cavity and the at least partial wind channel disinfection of handle.
In order to facilitate disassembly, the front end of the handle is provided with a plurality of clamping pieces, the spoon handle is provided with a plurality of clamping grooves, and when the spoon handle is inserted into the front end of the handle and rotates for an angle, the clamping pieces can be inserted into the clamping grooves, so that the spoon can be detachably connected with the handle.
Similarly, the spoon is formed by splicing a front section and a rear section, the rear section is provided with more than two insertion rods, the front section is provided with insertion holes, the insertion rods can be inserted into the insertion holes, the air duct is only arranged at the rear section, and the front section is made of silica gel.
Silica gel can be disinfected at high temperature after being disassembled, and is safe and reliable.
The utility model has the advantages of reasonable structure, convenient use, safety, reliability and reduction of disease infection.
Drawings
Fig. 1 is an exploded view of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is a schematic structural diagram related to the waterproof plug of the present invention.
Fig. 4 is an electrical schematic diagram of the reset switch control of the present invention.
Fig. 5 is an electrical schematic block diagram of the trigger module control of the present invention.
Fig. 6 is an electrical schematic block diagram of the present invention, which is charged through the USB interface and controlled by the trigger module.
Fig. 7 is an electrical schematic diagram of the trigger module according to the present invention.
Fig. 8 is a schematic view of the detachable structure of the spoon and the handle of the present invention.
Fig. 9 is a schematic view of the detachable structure of the front section and the rear section of the spoon of the present invention.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings:
as shown in the figure, the technical scheme of the utility model is that:
an infant air-cooled sanitary spoon comprising:
the spoon comprises a spoon front part 11 and a spoon handle 12, wherein the spoon front part 11 is used for containing food, the spoon handle 12 is provided with an air duct 121 and an outlet 122, and the air duct 121 is communicated with the outlet 122;
the handle 2 is provided with a cavity and an air inlet, the front end of the handle 2 is connected with the spoon handle 12, and the cavity is communicated with the air channel 121;
the fan 3 is fixed in the cavity, and wind energy blown out by the fan 3 is output through the air channel 121 and the outlet 122 and can be used for air cooling the food at the front part 11 of the spoon;
a battery 5 installed in the cavity to supply power to the fan 3; the handle 2 is provided with a dismounting structure for mounting the battery 5;
and a switch K fixed on the handle 2 and connected in series in the circuit of the battery 5 and the fan 3.
The handle 2 is connected with the rear end cover 23 through the front end cover 21, the middle section 22 and the rear end cover 21 in sequence through threads or a win-win fit mode and is sealed by a sealing ring, the threads are connected and are convenient to disassemble, the fan 3 and the switch K are located on the front end cover 21, the battery 5 is located on the middle section 22, and the air inlet is located on the rear end cover 23.
In a first switching variant, the switch K is a reset switch, which is arranged on the front end cap 21.
In a second switching scheme, the switch K is a touch switch, which includes:
the touch ring 41 is sleeved on the front end cover 21, and the touch ring 41 can collect human body induction signals;
a PCB board 42 fixed in the front end cover 21, the PCB board 42 being mounted with a control circuit and powered by the battery 5, the control circuit including:
the trigger module is provided with a hand touch trigger chip, and the input end of the trigger module is connected with the touch ring 41;
and the input end of the driving module is connected with the output end of the triggering module, and the output end of the driving module is connected with the fan 3.
A USB interface fixed to a side wall of the front cover 21;
the DC/DC module is arranged on the PCB and used for boosting voltage and boosting 5V voltage to 7.4V, the input end of the DC/DC module is connected with the USB interface, the output end of the DC/DC module is connected with the battery 5, the battery 5 is a rechargeable battery, the rechargeable battery is a lithium battery, and the highest direct-current voltage is 4.2V; the positive pole of the rechargeable battery is connected to the PCB 42 through the reed, the rear end cover 23 is fixed with an electrode plate, the electrode plate is fixed with a spiral spring which can contact the negative pole of the rechargeable battery, the electrode plate penetrates through a gap at the periphery of the rechargeable battery through an electrode bar to be connected with the PCB 42, and after the rear end cover 23 is in threaded connection with the middle section 22, the electrode plate is automatically communicated with the electrode bar.
The input of the voltage stabilizing module is connected with the rechargeable battery, and the output end of the voltage stabilizing module supplies power to the triggering module and the driving module;
and a waterproof plug 43 capable of sealing the USB interface, wherein the waterproof plug 43 is connected with the front end cover 21 through details.
The USB interface is an embodiment of the optional function.
The control circuit includes:
a MOS tube Q1, the source electrode of which is grounded, and the drain electrode of which is connected with the output end of the voltage stabilizing module through the fan 3;
the hand touch trigger chip U3 is disclosed as JL223B, wherein pin 1 is connected with the grid of MOS transistor Q1 through resistor R4, pin 2 is grounded, pin 3 is grounded through resistor R8 and capacitor C8 in sequence, and the common terminal of resistor R8 and capacitor C8 is connected with the touch ring 41; one path of the 4-pin is connected with the output end of the voltage stabilizing module through a toggle switch J2, and the other path of the 4-pin is grounded through a toggle switch J4; the pin 5 is connected with the output end of the voltage stabilizing module; one path of the 6-pin is grounded through a toggle switch J3, and the other path of the 6-pin is connected with the output end of the voltage stabilizing module through a toggle switch J1; the capacitor C3 is connected between the output of the voltage regulator module and ground.
The ultraviolet disinfection LED2 and the resistor R7 are connected in series and then connected with the fan 3 in parallel, and the ultraviolet disinfection LED2 is installed in the cavity and can disinfect the cavity of the handle 2 and at least part of the air channel 121. It should be noted that, in the following description,
although only a uv disinfection LED2 is shown in fig. 4 and 7, it is also possible to add a uv disinfection LED2 to fig. 5 and 6.
The front end of the handle 2 is provided with a plurality of clamping pieces 211, the spoon handle 12 is provided with a plurality of clamping grooves 123, when the spoon handle 12 is inserted into the front end of the handle 2 and rotates for an angle, the clamping pieces 211 can be inserted into the clamping grooves 123, so that the spoon can be detachably connected with the handle 2.
The spoon is formed by splicing a front section and a rear section, the rear section is provided with more than two insertion rods 124, the front section is provided with insertion holes, the insertion rods 124 can be inserted into the insertion holes, the air duct 121 is only arranged at the rear section, and the front section is made of silica gel.
The utility model discloses can also increase dustproof, waterproof net at rear end cover 23.
Claims (10)
1. An infant air-cooled sanitary spoon is characterized by comprising:
the spoon comprises a spoon front part (11) and a spoon handle (12), wherein the spoon front part (11) is used for containing food, the spoon handle (12) is provided with an air duct (121) and an outlet (122), and the air duct (121) is communicated with the outlet (122);
the handle (2) is provided with a cavity and an air inlet, the front end of the handle (2) is connected with the spoon handle (12), and the cavity is communicated with the air duct (121);
the fan (3) is fixed in the cavity, and wind energy blown out by the fan (3) can be output through the air channel (121) and the outlet (122) and can cool food in the front part (11) of the spoon;
a battery (5) mounted in the cavity for supplying power to the fan (3);
and a switch K which is fixed on the handle (2) and is connected in series in a circuit of the battery (5) and the fan (3).
2. The air-cooled sanitary spoon for infants according to claim 1, characterized in that the spoon is detachable from the handle (2).
3. The infant air-cooled sanitary spoon according to claim 1, characterized in that the handle (2) is connected with a front end cover (21), a middle section (22) and a rear end cover (23) sequentially through threads or a win-win fit and is sealed by a sealing ring, the fan (3) and the switch K are positioned on the front end cover (21), the battery (5) is positioned on the middle section (22), and the air inlet is positioned on the rear end cover (23).
4. The air-cooled sanitary spoon for infants according to claim 3, characterized in that the switch K is a reset switch arranged on the front end cover (21).
5. The air-cooled sanitary spoon for infants according to claim 3, characterized in that the switch K is a touch switch comprising:
the touch ring (41) is sleeved on the front end cover (21), and the touch ring (41) can collect human body induction signals;
a PCB (42) fixed in the front cover (21), the PCB (42) being provided with a control circuit and being powered by said battery (5), the control circuit comprising:
the trigger module is provided with a hand touch trigger chip, and the input end of the trigger module is connected with the touch ring (41);
and the input end of the driving module is connected with the output end of the triggering module, and the output end of the driving module is connected with the fan (3).
6. The infant air-cooled sanitary spoon according to claim 5, further comprising:
a USB interface fixed on the side wall of the front end cover (21);
the DC/DC module is arranged on the PCB and used for boosting voltage, the input end of the DC/DC module is connected with the USB interface, the output end of the DC/DC module is connected with the battery (5), and the battery (5) is a rechargeable battery;
the input end of the voltage stabilizing module is connected with the rechargeable battery, and the output end of the voltage stabilizing module supplies power to the triggering module and the driving module;
and the waterproof plug (43) can seal the USB interface, and the waterproof plug (43) is connected with the front end cover (21) through details.
7. The infant air-cooled sanitary spoon of claim 6, wherein said control circuit comprises:
the source electrode of the MOS tube Q1 is grounded, and the drain electrode is connected with the output end of the voltage stabilizing module through the fan (3);
the hand touch trigger chip U3 is disclosed as JL223B, wherein a pin 1 is connected with the grid electrode of a MOS transistor Q1 through a resistor R4, a pin 2 is grounded, a pin 3 is grounded through a resistor R8 and a capacitor C8 in sequence, and the common end of the resistor R8 and the capacitor C8 is connected with the touch ring (41); one path of the 4-pin is connected with the output end of the voltage stabilizing module through a toggle switch J2, and the other path of the 4-pin is grounded through a toggle switch J4; the pin 5 is connected with the output end of the voltage stabilizing module; one path of the 6-pin is grounded through a toggle switch J3, and the other path of the 6-pin is connected with the output end of the voltage stabilizing module through a toggle switch J1; the capacitor C3 is connected between the output of the voltage regulator module and ground.
8. The air-cooled sanitary spoon for infants according to any one of claims 1 to 7, further comprising:
the ultraviolet disinfection LED2 and the resistor R7 are connected in series and then connected with the fan (3) in parallel, and the ultraviolet disinfection LED2 is installed in the cavity and can disinfect the cavity of the handle (2) and at least part of the air duct (121).
9. The air-cooled sanitary spoon for infants as claimed in claim 2, characterized in that a plurality of clamping pieces (211) are arranged at the front end of the handle (2), the spoon handle (12) is provided with a plurality of clamping grooves (123), when the spoon handle (12) is inserted into the front end of the handle (2) and is rotated at an angle, the clamping pieces (211) can be inserted into the clamping grooves (123), thereby enabling the spoon to be detachably connected with the handle (2).
10. The infant air-cooled sanitary spoon according to claim 2, wherein the spoon is formed by splicing a front section and a rear section, the rear section is provided with more than two insertion rods (124), the front section is provided with insertion holes, the insertion rods (124) can be inserted into the insertion holes, the air duct (121) is only arranged on the rear section, and the front section is made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921295280.8U CN210227700U (en) | 2019-08-12 | 2019-08-12 | Air-cooled sanitary spoon for infants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921295280.8U CN210227700U (en) | 2019-08-12 | 2019-08-12 | Air-cooled sanitary spoon for infants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210227700U true CN210227700U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921295280.8U Active CN210227700U (en) | 2019-08-12 | 2019-08-12 | Air-cooled sanitary spoon for infants |
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| Country | Link |
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| CN (1) | CN210227700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110269483A (en) * | 2019-08-12 | 2019-09-24 | 金华良 | The air-cooled hygienic spoon of infant |
| CN110269483B (en) * | 2019-08-12 | 2024-04-12 | 金华良 | Air-cooled sanitary spoon for infants |
-
2019
- 2019-08-12 CN CN201921295280.8U patent/CN210227700U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110269483A (en) * | 2019-08-12 | 2019-09-24 | 金华良 | The air-cooled hygienic spoon of infant |
| CN110269483B (en) * | 2019-08-12 | 2024-04-12 | 金华良 | Air-cooled sanitary spoon for infants |
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