CN209436817U - A smart tableware - Google Patents

Abstract

This application relates to the technical field of daily household products, and discloses a smart tableware, including a tableware main body, the tableware main body includes a sensing part and a control part connected with the sensing part, and a heating element and a device for sensing the temperature of the drink are arranged in the sensing part. A temperature sensor, the control unit is provided with a control chip and a temperature display for displaying the temperature of the beverage, the control chip is communicably connected with the heating element and the temperature sensor, the temperature display is communicably connected with the temperature sensor, when the temperature sensed by the temperature sensor When the temperature is lower than the preset temperature of the control chip, the control chip controls the heating element to heat, so that the temperature of the drink reaches the preset temperature. With such a setting, it can intuitively know the temperature of the drink, and when the temperature of the drink is low, it can heat the drink to keep it in a temperature range suitable for drinking, which solves the problem of scalding caused by not knowing the temperature of the drink when drinking the drink Mouth problems or problems affecting taste.

Description

A smart tableware

technical field

The present application relates to the technical field of daily household products, and more specifically, relates to a smart tableware.

Background technique

In daily life, people tend to be easily scalded when drinking some high-temperature drinks. For example, when drinking hot water, because the water temperature is not clear, the temperature of the cup wall can only be sensed by human hands, but the temperature sensed by human hands The temperature sensed by the mouth is different from the temperature sensed by the mouth. The human hand often feels that the temperature is not very high, but after drinking it into the mouth, the sensed temperature is much higher, which scalds the mouth and easily damages the teeth; Or the temperature of the beverage, people tend to leave it for a period of time, and it is easy to cause the food or beverage to become cold and affect the taste.

Therefore, how to solve the problem of scalding the mouth or affecting the mouthfeel due to unclear temperature of the drink when drinking a drink has become an important technical problem to be solved by those skilled in the art.

Utility model content

In order to overcome the problems in the related art at least to a certain extent, the purpose of this application is to provide a smart tableware, which can intuitively know the temperature of the drink, and when the temperature of the drink is low, it can heat the drink to keep it Within the temperature range suitable for drinking, the problem of scalding the mouth or affecting the taste of the drink due to unclear temperature of the drink is solved when drinking the drink.

The utility model provides an intelligent tableware, which includes a tableware main body, the tableware main body includes a sensing part and a control part connected with the sensing part, and a heating element and a temperature sensor for sensing the temperature of the drink are arranged in the sensing part , the control part is provided with a control chip and a temperature display for displaying the temperature of the beverage, the control chip is communicably connected with the heating element and the temperature sensor, and the temperature display and the temperature sensor can communicate Communicatively connected, when the temperature sensed by the temperature sensor is lower than the preset temperature of the control chip, the control chip controls the heating element to heat so that the temperature of the drink reaches the preset temperature.

Preferably, the temperature display is an indicator light, and the indicator light is communicably connected to the control chip. When the temperature sensed by the temperature sensor is lower than the preset temperature, the control chip controls the The indicator light emits blue light; when the temperature sensed by the temperature sensor is equal to the preset temperature, the control chip controls the indicator light to emit green light; when the temperature sensed by the temperature sensor is greater than the preset temperature When the temperature is set, the control chip controls the indicator light to emit red light.

Preferably, the indicator lights include three, which can respectively emit the blue light, the red light and the green light.

Preferably, a rechargeable battery is also provided on the control part, and the rechargeable battery is electrically connected to the control chip, the heating element, the temperature sensor and the temperature display.

Preferably, the end of the control part is provided with a charging port for inserting a power cord, and the charging port is electrically connected to the rechargeable battery.

Preferably, the charging port is a USB slot.

Preferably, the heating element is a ceramic heating chip.

Preferably, the control part is further provided with a key switch, and the key switch is used to control the connection between the rechargeable battery and the control chip.

Preferably, the tableware main body is a spoon, the sensing part is a spoon body, the control part is a spoon handle, and the spoon body is detachably connected to the spoon handle.

Preferably, a plastic sleeve is provided outside the spoon handle, and the spoon body includes a spoon-shaped main body and a sealing cover engaged with the spoon-shaped main body, and the sealing cover can connect the temperature sensor and the heating element Sealed on the scoop body.

The technical solutions provided by the embodiments of the present application may include the following beneficial effects:

This application provides a kind of intelligent tableware. When in use, place the sensing part in the drink or contact with the drink. The temperature sensor in the sensing part senses the temperature and transmits the temperature signal to the control chip and the temperature display. The temperature display senses the temperature sensor The received temperature is intuitively displayed for the user to observe and determine whether the drink can be drunk directly; the control chip compares the received temperature signal with the preset temperature in the control chip, and when the temperature sensed by the temperature sensor is lower than the preset temperature When setting the temperature, the control chip controls the heating element to heat the drink so that the temperature of the drink reaches the preset temperature. When the temperature drops, the heating element heats the drink so that the temperature of the drink is kept at the preset temperature; When the temperature of the beverage is higher than the preset temperature, the heating element does not heat until the temperature of the beverage drops to the preset temperature, and the heating element keeps the temperature of the beverage at the preset temperature, so that when the user drinks the beverage, the temperature of the beverage is always at a suitable temperature. Drinking temperature range. With such a setting, it can intuitively know the temperature of the drink, and when the temperature of the drink is low, it can heat the drink to keep it in a temperature range suitable for drinking, which solves the problem of scalding caused by not knowing the temperature of the drink when drinking the drink Mouth problems or problems affecting taste.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description serve to explain the principles of the application.

Fig. 1 is an exploded view showing a smart tableware as a spoon according to an exemplary embodiment;

Fig. 2 is a structural diagram showing a smart tableware as a spoon according to an exemplary embodiment;

Fig. 3 is a diagram showing a use state of a smart tableware that is a spoon without a power cord plugged in according to an exemplary embodiment;

Fig. 4 is a diagram showing a usage state of a smart tableware that is a spoon with a power cord plugged in according to an exemplary embodiment;

Fig. 5 is a cross-sectional view showing a smart tableware as a spoon according to an exemplary embodiment;

Fig. 6 is a partially enlarged view showing a spoon as a smart tableware according to an exemplary embodiment.

In the picture:

1-Temperature sensor, 2-Heating element, 3-Rechargeable battery, 4-Control chip, 5-Plastic sleeve, 6-Spoon-shaped main body, 7-Sealing cover, 8-Plastic sleeve top cover, 9-Charging port, 10- Indicator light, 11-key switch, 12-power cord.

Detailed ways

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of means consistent with aspects of the present application as recited in the appended claims.

Referring to accompanying drawings 1-6, this embodiment provides a smart tableware, including a tableware main body, the tableware main body includes a sensing part and a control part, the sensing part and the control part are connected, and a heating element 2 and a temperature sensor 1 are arranged in the sensing part , the heating element 2 is used to heat the beverage, and the temperature sensor 1 is used to sense the temperature of the beverage. The control part is provided with a control chip 4 and a temperature display, and the control chip 4 is communicably connected with the heating element 2 and the temperature sensor 1. The temperature sensor 1 The sensed temperature signal can be transmitted to the control chip 4, and the control chip 4 judges whether to control the heating element 2 to heat according to the received temperature signal, and in order to intuitively know the temperature of the drink, the temperature sensor 1 and the temperature display are communicably connected , the temperature sensor 1 can transmit the sensed temperature signal to the temperature display, and the temperature display will display the received temperature signal in an intuitive and clear manner, so that the user can judge the temperature of the drink and determine whether the drink is suitable for drinking.

A preset temperature is set in the control chip 4, and when the temperature sensed by the temperature sensor 1 is lower than the preset temperature, the control chip 4 controls the heating element 2 to heat so that the temperature of the drink reaches the preset temperature.

Optionally, the control chip 4 is a PCBA (Printed Circuit Board+Assembly) circuit board, and the PCBA circuit board is a circuit board on which electronic components are soldered.

Wherein, the control chip 4 controls whether the heating element 2 is heated by comparing the received temperature signal with the preset temperature. Set the size of the temperature to determine whether to control the heating element 2 to work.

It should be noted that the preset temperature above can be a specific temperature value, and the preset temperature can be a temperature suitable for drinking, such as 55°C, 50°C, which can be set according to the actual situation. Of course, the preset temperature can also be a Approximate temperature range, when the temperature sensed by the temperature sensor 1 is lower than the minimum value of the preset temperature range, the control chip 4 controls the heating element 2 to heat so that the temperature of the drink is within the preset range.

With such a setting, it can intuitively know the temperature of the drink, and when the temperature of the drink is low, it can heat the drink to keep it in a temperature range suitable for drinking, which solves the problem of scalding caused by not knowing the temperature of the drink when drinking the drink Mouth problems or problems affecting taste.

In a preferred solution of this embodiment, the temperature display can be an indicator light 10, which is communicably connected to the control chip 4, and the control chip 4 can control the brightness or color of the indicator light 10 according to the received temperature signal. Wherein, the indicator light 10 may be an LED lamp.

In one of the embodiments, the indicator light 10 can emit light of three colors, such as red light, blue light and green light.

When the temperature sensed by the temperature sensor 1 is less than the preset temperature, or when it is less than the minimum value of the preset temperature range, that is, when the temperature is low, the control chip 4 controls the indicator light 10 to emit blue light, so that the user can intuitively know that the temperature of the drink is less than preset temperature.

When the temperature sensed by the temperature sensor 1 is equal to the preset temperature, or within the preset temperature range, the control chip 4 controls the indicator light 10 to emit green light, indicating that the current temperature of the drink is suitable for drinking.

When the temperature sensed by the temperature sensor 1 is greater than the preset temperature, or higher than the maximum value of the preset temperature range, the control chip 4 controls the indicator light 10 to emit red light, indicating that the current temperature of the drink is higher and is not suitable for drinking.

Further, three indicator lights 10 can also be provided, and the three indicator lights 10 can respectively emit blue light, red light and green light. For example, when the temperature sensed by the temperature sensor 1 is lower than the preset temperature, the control chip 4 controls the first The first indicator light 10 emits blue light; when the temperature sensed by the temperature sensor 1 is equal to the preset temperature, the control chip 4 controls the second indicator light 10 to emit green light; when the temperature sensed by the temperature sensor 1 is greater than the preset temperature, the control chip 4 controls The chip 4 controls the third indicator light 10 to emit red light.

In another embodiment, a plurality of indicator lights 10 are provided. In this embodiment, three indicator lights 10 are taken as an example. According to the number of lights of the indicator lights 10, the user can intuitively know the temperature of the drink.

When the temperature sensed by the temperature sensor 1 is less than the preset temperature, or when it is less than the minimum value of the preset temperature range, that is, when the temperature is low, the control chip 4 controls one of the indicator lights 10 to be bright, so that the user can intuitively know the temperature of the drink lower than the preset temperature.

When the temperature sensed by the temperature sensor 1 is equal to the preset temperature, or within the preset temperature range, the control chip 4 controls two of the indicator lights 10 to light up to indicate that the current temperature of the drink is suitable for drinking.

When the temperature sensed by the temperature sensor 1 is greater than the preset temperature, or when it is higher than the maximum value of the preset temperature range, the control chip 4 controls all three indicator lights 10 to light up to indicate that the current temperature of the beverage is higher and is not suitable for drinking. drink.

In some embodiments, the temperature display can also be a display screen capable of displaying temperature values, so as to visually display the temperature for users to view.

In this embodiment, the rechargeable battery 3 is also arranged on the control part, and the rechargeable battery 3 is electrically connected with the control chip 4, the heating element 2, the temperature display, and the temperature sensor 1 to provide the heating element 2, the temperature display, the temperature sensor 1 and the control unit. Chip 4 provides power.

Wherein, the rechargeable battery 3 is a lithium battery, which is a secondary battery (rechargeable battery), and it mainly relies on lithium ions to move between the positive electrode and the negative electrode to work. During the charging and discharging process, Li+ intercalates and deintercalates back and forth between the two electrodes: when charging, Li+ is deintercalated from the positive electrode, intercalated into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; the opposite is true during discharge. Lithium batteries have high energy density and high average output voltage. Small self-discharge, no memory effect, excellent cycle performance, fast charging and discharging, high charging efficiency, high output power, long service life, and no toxic and harmful substances.

Further, in order to charge the rechargeable battery 3 conveniently, the end of the control unit is provided with a charging port 9, and the power cord 12 is inserted from the charging port 9 to charge the rechargeable battery 3, and the charging port 9 is electrically connected to the rechargeable battery 3 to ensure The connection between the power line 12 and the rechargeable battery 3 can accurately charge the rechargeable battery 3 .

In order to ensure the versatility and prevent the rechargeable battery 3 from being charged after the power cord 12 is lost, the charging port 9 is set as a USB slot to ensure the versatility of the power cord 12, that is, the plug of the power cord 12 can be used if it is a USB port. .

In another solution of this embodiment, when the power cord 12 is inserted into the charging port 9, the control chip 4 compares the temperature sensed by the temperature sensor 1 with the preset temperature, and when the temperature sensed by the temperature sensor 1 is lower than the preset temperature , the control chip 4 controls the heating element 2 to heat so that the drink reaches a preset temperature, that is, when the power line 12 is connected to the control part, and at the same time the temperature sensed by the temperature sensor 1 is less than the preset temperature, the control chip 4 controls The heating element 2 is heated, and the power cord 12 charges the rechargeable battery 3; when the temperature sensed by the temperature sensor 1 is greater than or equal to a preset temperature, the power cord 12 only charges the rechargeable battery 3 .

In this embodiment, the heating element 2 can be a ceramic heating element. The ceramic heating element is directly printed with resistance paste on the Al2O3 alumina ceramic green body, baked at a high temperature of about 1600 ° C, and then processed by electrodes and leads. Finally, the new generation of medium and low temperature heating elements produced has the advantages of simple structure, rapid temperature rise, fast temperature compensation, high power density, high heating temperature, high thermal efficiency, uniform heating, energy saving, no open flame, safe use, long life, power Low attenuation, insulation between heating element and air, components resistant to acid, alkali and other corrosive substances.

In this embodiment, the control part is also provided with a key switch 11, and the key switch 11 is used to control the on-off of the rechargeable battery 3 and the control chip 4, or control the on-off of the rechargeable battery 3 and the temperature sensor 1, the heating element 2, and the temperature display. Off, that is, to control the opening and closing of the overall device of the main body of the tableware. By pressing the key switch 11 for a long time, the main body of the tableware is turned on, so that the temperature sensor 1, the temperature display and the control chip 4 start to work. closure.

In this embodiment, a spoon is taken as an example, that is, the tableware main body is a spoon, the sensing part is a spoon body, and the control part is a spoon handle, and the spoon body and the spoon handle are detachably connected for easy storage.

It should be noted that the main body of the tableware can also be chopsticks, forks, etc., or can also be dishes, etc., which can be made according to actual needs.

Wherein, in order to prevent being scalded when picking up the spoon, a plastic sleeve 5 is provided outside the handle of the spoon, and a buckle is provided on the plastic cover 5 to be stuck on the handle of the spoon to realize a seal that is cooperatively connected with the outside of the handle of the spoon.

As shown in Figure 1, the spoon body includes a spoon-shaped main body 6 and a sealing cover 7, the outline shape of the sealing cover 7 is the same as that of the spoon-shaped main body 6, and the temperature sensor 1 and the heating element 2 are arranged on the spoon-shaped main body 6 and the sealing cover 7, through the sealing connection between the sealing cover 7 and the spoon-shaped main body 6, the temperature sensor 1 and the heating element 2 are sealed on the spoon-shaped main body 6 to achieve a waterproof effect and avoid short circuit.

Further, the spoon is made of stainless steel, and the sealing cover 7 is also made of stainless steel, so as to transmit the temperature of the heating element 2 or the drink, so that the temperature sensor 1 can sense the temperature of the drink.

In this embodiment, the rechargeable battery 3 and the control chip 4 are arranged on the plastic cover 5, the indicator light 10 is arranged on the top of the plastic cover 5, and the charging port 9 is also arranged on the top of the plastic cover 5, the indicator light 10 is ring-shaped, and Set around the charging port 9.

The top of the plastic sleeve 5 is provided with a plastic sleeve top cover 8, and the plastic sleeve top cover 8 is provided with an opening corresponding to the charging port 9 for the power cord 12 to be inserted into the charging port 9. The material of the plastic sleeve top cover 8 can be transparent Glass or transparent plastic, so that the light of the indicator light 10 can pass through the plastic sleeve top cover 8 for the user to observe.

Below in combination with the above-mentioned embodiments, a spoon is taken as an example for specific description.

The spoon includes a spoon handle and a spoon body. The spoon handle is covered with a plastic sleeve 5. The plastic sleeve 5 is provided with buckles to connect and seal with the outside of the spoon handle. The plastic sleeve 5 is provided with a lithium battery and the top of the PCBA circuit board plastic sleeve 5. A USB charging port and an LED indicator light 10 are provided, the USB charging port is connected to the PCBA circuit board, the PCBA circuit board is connected to the lithium battery, the USB charging port is used to connect an external power source to charge the lithium battery, and the LED indicator light 10 displays in different states Different colors indicate the status of the function. The interior of the spoon body is equipped with a ceramic heating element, a temperature sensor 1 and a sealing cover 7. The ceramic heating element is used to heat the spoon body and dissipate the heat to heat the drink. The temperature sensor 1 is used to detect the temperature of the ceramic heating element and the external temperature Accurate transmission to the PCBA circuit board, the sealing cover 7 mainly seals the internal ceramic heating chip and the temperature sensor 1 inside the spoon body to achieve waterproof effect and avoid short circuit. The plastic cover 5 is provided with a key switch 11, and the switch state of the spoon can be changed through the key switch 11.

The plastic sleeve 5 and the handle of the spoon form an integral structure, which can prevent the spoon from falling off when the temperature is too high. The spoon can heat and keep the drink in the cup by connecting with an external USB power supply, and it can also remind the user that the water temperature is too high or too low, so that the user can drink water daily to avoid scalding the lips.

The plastic sleeve 5 is located outside the handle of the spoon, which can increase the grip feeling in the hand, prevent the hands from being burned, and prevent the spoon from falling off from the hand. The small size is very convenient for storage and storage, and the fashion and appearance of the product can be improved.

It can be understood that, the same or similar parts in the above embodiments can be referred to each other, and the content that is not described in detail in some embodiments can be referred to the same or similar content in other embodiments.

Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limitations on the present application, and those skilled in the art can make the above-mentioned The embodiments are subject to changes, modifications, substitutions and variations.

Claims (5)

1. A kind of intelligent tableware, it is characterized in that, comprises tableware main body, and described tableware main body comprises induction part and the control part that is connected with described induction part, and described induction part is provided with heating element (2) and is used for inductive beverage A temperature sensor (1), the heating element (2) is a ceramic heating sheet, a control chip (4) and a temperature display for displaying the temperature of the beverage are arranged in the control part, the control chip (4) It is communicably connected with the heating element (2) and the temperature sensor (1), the temperature display is communicably connected with the temperature sensor (1), and the control part is also provided with a rechargeable battery (3) , the rechargeable battery (3) is electrically connected to the control chip (4), the heating element (2), the temperature sensor (1) and the temperature display, and the end of the control part is provided with It is a charging port (9) of a USB slot, the charging port (9) is electrically connected to the rechargeable battery (3), when the power cord (12) is inserted into the charging port (9) and the temperature sensor (1 ) when the temperature sensed by the control chip (4) is lower than the preset temperature of the control chip (4), the power line (12) charges the rechargeable battery (3) and the control chip (4) controls the heating element ( 2) heating so that the temperature of the beverage reaches the preset temperature; when the power cord (12) is inserted into the charging port (9) and the temperature sensed by the temperature sensor (1) is greater than or equal to When the preset temperature of the control chip (4), the power cord (12) charges the rechargeable battery (3); The main body of the tableware is a spoon, the sensing part is a spoon body, the control part is a spoon handle, and a plastic sleeve (5) is arranged outside the spoon handle, and the spoon handle is integrated with the plastic sleeve (5) type structure, the top of the plastic sleeve (5) is provided with a plastic sleeve top cover, and an opening corresponding to the charging port (9) is opened on the plastic sleeve top cover for the power cord (12) Insert into said charging port (9). 2. The intelligent tableware according to claim 1, characterized in that, the temperature display is an indicator light (10), and the indicator light (10) is communicatively connected with the control chip (4), when the When the temperature sensed by the temperature sensor (1) is lower than the preset temperature, the control chip (4) controls the indicator light (10) to emit blue light; when the temperature sensed by the temperature sensor (1) is equal to At the preset temperature, the control chip (4) controls the indicator light (10) to emit green light; when the temperature sensed by the temperature sensor (1) is greater than the preset temperature, the control The chip (4) controls the indicator light (10) to emit red light. 3. The intelligent tableware according to claim 2, characterized in that, the indicator lights (10) include three, which can respectively emit the blue light, the red light and the green light. 4. The intelligent tableware according to claim 1, characterized in that, the control part is also provided with a key switch (11), and the key switch (11) is used to control the connection between the rechargeable battery (3) and the The on-off between the control chips (4). 5. The intelligent tableware according to claim 1, characterized in that, the spoon body comprises a spoon-shaped main body (6) and a sealing cover (7) which is engaged with the spoon-shaped main body (6), and the sealing A cover (7) is able to seal said temperature sensor (1) and said heating element (2) on said scoop-shaped body (6).