CN213464246U - Voice control type heating heat preservation dining table - Google Patents
Voice control type heating heat preservation dining table Download PDFInfo
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- CN213464246U CN213464246U CN202021603433.3U CN202021603433U CN213464246U CN 213464246 U CN213464246 U CN 213464246U CN 202021603433 U CN202021603433 U CN 202021603433U CN 213464246 U CN213464246 U CN 213464246U
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Abstract
The utility model provides a voice control type heating heat preservation dining table with simple structure and favorable liberation of hands. The utility model discloses a dining table main part that contains panel (1), be provided with at least one heating region (11) on the panel, at least one heat preservation region (12) and control touch pad (13), inside and respectively with heating region and the corresponding position in heat preservation region of dining table main part are provided with heating device and heat preservation device, this heat preservation dining table still includes microphone (6) and speaker (7), MCU (2) and pronunciation IC module (3) are installed to the control touch pad, microphone and speaker all with pronunciation IC module electric signal connection, pronunciation IC module and MCU electric signal connection, all be provided with temperature sensing device (4) on heating device and heat preservation device, heating device, heat preservation device and temperature sensing device all with MCU electric signal connection. The utility model is used for intelligence field of furniture.
Description
Technical Field
The utility model relates to an intelligence field of furniture especially relates to a speech control type heating heat preservation dining table.
Background
The heating and heat-insulating intelligent dining table is a new product which is made up in recent years. The product is developed aiming at the situation that the prepared meal is easy to become cold and has poor color, aroma and taste, and the meal is taken back to the pot again, so that the process is troublesome, and the original color and the original taste are not fresh at the beginning. The existing heating and heat-preserving dining table mainly adopts the technology of combining electromagnetic heating and resistive heating, a high-efficiency resistive film heating body is arranged in a heat-preserving area, infrared heat is generated after the heating area is electrified, heat radiation, conduction and convection are formed for heating, so that meals are always maintained in a palatable and bacterium-resistant temperature range, and health and comfort are ensured; adopt waterproof touch control on the desktop of dining table, the multizone heats alone, uses not only safety but also energy-conservation, and the face easily washs.
In recent years, speech technology has also been developed very rapidly. Techniques for voice control exist in many areas of industry. However, in the present situation, the technology of voice control on the heating and heat-preserving dining table is to be further improved, which is beneficial to liberation of human hands.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the prior art is not enough to overcome, a voice control type heating heat preservation dining table that simple structure, be favorable to liberating people's hand is provided.
The utility model adopts the technical proposal that: the utility model discloses a dining table main part that contains panel 1, be provided with at least one heating region, at least one heat preservation area and control touch pad on the panel dining table main part inside and respectively with the heating region reaches the corresponding position of heat preservation area is provided with heating device and heat preservation device, and this heat preservation dining table still includes microphone and speaker MCU and pronunciation IC module are installed to the control touch pad on, the microphone with the speaker all with pronunciation IC module electricity signal connection, pronunciation IC module with MCU electricity signal connection heating device with all be provided with the temperature sensing device on the heat preservation device, heating device the heat preservation device reaches the temperature sensing device all with MCU electricity signal connection.
According to the scheme, the voice IC module is arranged on the control touch pad and connected with the MCU, and the voice mode of each gear and the temperature change gradient of each gear are set by utilizing the voice IC module and the MCU; utilize microphone and pronunciation IC module to receive the outside voice command who sends, the rethread analog-to-digital conversion module converts received voice command into digital signal and sends to MCU, MCU discerns voice command and opens the corresponding action of corresponding gear, the temperature sensing device gathers the temperature of present heating region and shows on the panel of control touch pad simultaneously, the user passes through the temperature that shows, rethread pronunciation carry out the intensification or the cooling speech control of gear, after pronunciation IC module discernment voice signal, convert digital signal to at last and give MCU, MCU controls the gear again and heats up or cools down according to the temperature variation gradient that has set for, until reaching the result of use that the user wanted. And then realize the accurate control of the temperature of heating region and heat preservation region, realize that the heating function and the heat preservation function of speech control dining table work, and then liberate the staff.
Furthermore, an independent power supply is arranged on the control touch panel and is a whole piece of control touch panel for supplying power. The independent power supply is arranged on the control touch pad, so that stable and reliable electric energy is provided for the control touch pad, and the reliability of the control touch pad is improved.
Still further, be provided with temperature display area, high temperature gear district, heat preservation gear district and temperature plus-minus district on the upper surface of control touch pad, high temperature gear district includes a plurality of high temperature gear, heat preservation gear district includes a plurality of heat preservation gear. Therefore, through the setting of the control touch panel, when the MCU outputs a voice command, corresponding gears can be displayed on the control touch panel to be brightened, visual prompt is realized, the dining table can realize manual temperature rise and fall through the temperature increasing and decreasing area, and different requirements are met.
In addition, the heating device is an electric ceramic furnace or a silicon nitride heating body. The heat preservation device is a PTC heater or a silicon nitride heating body. The temperature sensing device is an NTC. Therefore, the precision of temperature control can be ensured by adopting the electric ceramic furnace or the silicon nitride heating element as the heating device and adopting the PTC heater or the silicon nitride heating element as the heat preservation device.
Further, the number of the heating areas is set to be 1, the number of the heat preservation areas is set to be 4, the heating areas are arranged at the center of the panel, and the 4 heat preservation areas are arranged around the heating areas. Of course, the number of heating zones may be set to be a plurality of zones, or the heat-retaining zone may be set to be 1 zone, as required. The number of the heating area and the heat preservation area can be determined according to the practical application.
In addition, the MCU is a singlechip.
Drawings
FIG. 1 is a simplified external structural view of the panel;
FIG. 2 is a block diagram of simple electrical connections on the control touch pad;
fig. 3 is a simplified diagram of the panel arrangement of the control touch panel.
Detailed Description
As shown in fig. 1 to 3, the present invention comprises a dining table main body comprising a panel 1, wherein the panel 1 is provided with at least one heating region 11, at least one heat preservation region 12 and a control touch pad 13, a heating device and a heat preservation device are arranged in the dining table main body and at positions corresponding to the heating area 11 and the heat preservation area 12 respectively, the heat preservation dining table also comprises a microphone 6 and a loudspeaker 7, the MCU 2 and the voice IC module 3 are arranged on the control touch panel 13, the microphone 6 and the loudspeaker 7 are both in electric signal connection with the voice IC module 3, the voice IC module 3 is in electric signal connection with the MCU 2, temperature sensing devices 4 are arranged on the heating device and the heat preservation device, and the heating device, the heat preservation device and the temperature sensing devices 4 are all in electric signal connection with the MCU 2. In this embodiment, the MCU 2 is a single chip microcomputer. In this embodiment, the voice IC module 3 is implemented by a voice chip with a model number of NV065A/OTP, and the MCU is a single chip with a model number of STM32F103 VE. Here, MCU adopts serial ports control's mode, realizes the rectification and the steady voltage of whole control touch pad through the silicon controlled rectifier, guarantees the automatic operation of dining table. The microphone receives the voice command, and the loudspeaker plays the action of the dining table so as to inform the user of the operation result.
The upper surface of the control touch panel 13 is provided with a temperature display area 131, a high-temperature gear area 132, a heat preservation gear area 133 and a temperature increasing and decreasing area 134, the high-temperature gear area 132 includes a plurality of high-temperature gears 1321, the plurality of high-temperature gears 1321 include but are not limited to a hot pot gear, a steaming gear, a cooking gear, a boiling water gear, a stewing gear and a frying gear, the heat preservation gear area 133 includes a plurality of heat preservation gears 1331, and the plurality of heat preservation gears 1331 include but are not limited to a ceramic heat preservation gear, a metal heat preservation gear, a hot milk gear and a hot tea gear. The temperature plus-minus area 134 is provided with a temperature "+" and a temperature "-", and manual temperature change can be realized through manual touch.
The control touch pad is also provided with a power supply 5, and the power supply 5 is a whole block for supplying power to the control touch pad. The heating device is an electric ceramic furnace or a silicon nitride heating body. The heat preservation device is a PTC heater or a silicon nitride heating body. The temperature sensing device 4 is an NTC.
The number of the heating areas 11 is set to be 1, the number of the heat preservation areas 12 is set to be 4, the heating areas 11 are arranged at the center of the panel 1, and the 4 heat preservation areas 12 are arranged around the heating areas 11. Of course, the number of heating zones may be set to be a plurality of zones, or the heat-retaining zone may be set to be 1 zone, as required. At the moment, the hot pot is suitable for the occasions of single-person single-pot hot pot.
The utility model discloses a set up pronunciation IC module on the control touch pad, pronunciation IC module is connected with MCU, utilizes pronunciation IC module and MCU to set for the pronunciation mode of every gear and the temperature variation gradient of every gear earlier (temperature variation gradient here, when receiving the pronunciation instruction of "intensification" or "cooling" each time, the size of the temperature value that heating device took place the temperature variation); the method comprises the steps that a microphone and a voice IC module are used for receiving a voice instruction sent from the outside, the received voice instruction is converted into a digital signal through an analog-to-digital conversion module and is sent to an MCU, the MCU identifies the voice instruction and starts corresponding actions of corresponding gears, if the instruction received by the MCU is 'hot pot', the gears of the 'hot pot' are started, and meanwhile, a temperature sensing device collects the temperature of a current heating area and displays the temperature on a panel of a control touch panel; the user carries out the intensification or the cooling speech control of "chafing dish" gear through the temperature that shows, and after pronunciation IC module discernment speech signal, convert digital signal at last and give MCU, MCU controls "chafing dish" gear again and heats up or cools down according to the temperature variation gradient that sets for, until reaching the result of use that the user wanted. And then realize the accurate control of the temperature of heating region and heat preservation region, realize that the heating function and the heat preservation function of speech control dining table work, and then liberate the staff. Other gears are also based on the working principle described above, and are not described again.
Claims (8)
1. The utility model provides a speech control type heating heat preservation dining table, is including the dining table main part that contains panel (1), be provided with at least one heating region (11), at least one heat preservation region (12) and control touch pad (13) on panel (1) the inside of dining table main part and respectively with heating region (11) and the corresponding position of heat preservation region (12) is provided with heating device and heat preservation device, its characterized in that: this heat preservation dining table still includes microphone (6) and speaker (7) MCU (2) and pronunciation IC module (3) are installed to control touch pad (13) on, microphone (6) with speaker (7) all with pronunciation IC module (3) signal of telecommunication connects, pronunciation IC module (3) with MCU (2) signal of telecommunication connects heating device with all be provided with temperature sensing device (4) on the heat preservation device, heating device the heat preservation device reaches temperature sensing device (4) all with MCU (2) signal of telecommunication connects.
2. The voice-controlled heating and insulating dining table as claimed in claim 1, wherein: an independent power supply is further arranged on the control touch panel (13), and the independent power supply is a whole block of power supply for the control touch panel (13).
3. The voice-controlled heating and insulating dining table as claimed in claim 1, wherein: be provided with temperature display area (131), high temperature gear district (132), heat preservation gear district (133) and temperature on the upper surface of control touch pad (13) and add minus area (134), high temperature gear district (132) includes a plurality of high temperature gear (1321), heat preservation gear district (133) includes a plurality of heat preservation gear (1331).
4. The voice-controlled heating and insulating dining table as claimed in claim 1, wherein: the heating device is an electric ceramic furnace or a silicon nitride heating body.
5. The voice-controlled heating and insulating dining table as claimed in claim 1, wherein: the heat preservation device is a PTC heater or a silicon nitride heating body.
6. The voice-controlled heating and insulating dining table as claimed in claim 1, wherein: the temperature sensing device (4) is an NTC.
7. The voice-controlled heating and insulating dining table as claimed in claim 1, wherein: the number of the heating areas (11) is set to be 1, the number of the heat preservation areas (12) is set to be 4, the heating areas (11) are arranged at the center of the panel (1), and the 4 heat preservation areas (12) are arranged around the heating areas (11).
8. The voice-controlled heating and insulating dining table as claimed in claim 1, wherein: the MCU (2) is a singlechip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021603433.3U CN213464246U (en) | 2020-08-05 | 2020-08-05 | Voice control type heating heat preservation dining table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021603433.3U CN213464246U (en) | 2020-08-05 | 2020-08-05 | Voice control type heating heat preservation dining table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213464246U true CN213464246U (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021603433.3U Active CN213464246U (en) | 2020-08-05 | 2020-08-05 | Voice control type heating heat preservation dining table |
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| CN (1) | CN213464246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114246422A (en) * | 2021-12-23 | 2022-03-29 | 广州宏屹精密机械工程有限公司 | Heating table |
-
2020
- 2020-08-05 CN CN202021603433.3U patent/CN213464246U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114246422A (en) * | 2021-12-23 | 2022-03-29 | 广州宏屹精密机械工程有限公司 | Heating table |
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