CN210723568U - Intelligent socket for heating table - Google Patents
Intelligent socket for heating table Download PDFInfo
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- CN210723568U CN210723568U CN201921792472.XU CN201921792472U CN210723568U CN 210723568 U CN210723568 U CN 210723568U CN 201921792472 U CN201921792472 U CN 201921792472U CN 210723568 U CN210723568 U CN 210723568U
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- heating table
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Abstract
The utility model discloses an intelligent socket that heating table was used draws together shell, main control unit, power control circuit, wireless communication circuit and is used for discerning user speech instruction's speech recognition circuit, and on power control circuit, wireless communication circuit and speech recognition circuit all were connected to main control unit's pin, wherein power control circuit's alternating current output end was connected to the end of getting electricity of heating table, main control unit's instruction warp wireless communication module sends, is received by the work part in the heating table, the main control unit power control circuit wireless communication circuit with speech recognition circuit sets up inside the shell, the shell surface is provided with and is used for the penetrating receipts sound hole of sound. The utility model discloses utilize speech recognition circuit to receive user's voice command, the user only need can control the heating table at the other speech command of saying of socket, need not to walk the other operation of heating table, also need not to set up control panel simultaneously and occupy the desktop area.
Description
Technical Field
The utility model relates to a socket, especially an intelligent socket that heating table was used.
Background
The function of present heating table is more and more, and except that the heating still has other different functions, for example lift desktop, broadcast music etc. the core part of each function is all hidden inside the heating table usually, and control panel integrates on the desktop of heating table usually, and when the user need control the heating table, inevitably will walk to the heating table and operate, on the other hand, set up control panel and can occupy the area of heating part on the heating table, and obviously this kind of design is not good.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an intelligent socket for heating table integrates various control circuits on the socket, and the user can control the heating table by the socket.
The utility model provides a technical scheme that its problem adopted is:
the utility model provides an intelligent socket that heating table was used, includes shell, main control unit, power control circuit, wireless communication circuit and is used for discerning user's speech instruction's speech recognition circuit, main control unit's communication pin is connected wireless communication circuit, main control unit's voice data pin is connected the speech recognition circuit, alternating current commercial power is connected to power control circuit's input, power control circuit's output includes alternating current output and direct current output, direct current output connects respectively main control unit's power supply pin, wireless communication circuit get the electric end with speech recognition circuit gets the electric end, alternating current output is connected to the end of getting in the heating table, main control unit's instruction warp wireless communication module sends, is received by the work component in the heating table, main control unit power control circuit, The wireless communication circuit and the voice recognition circuit are arranged inside the shell, and a sound receiving hole for sound penetration is formed in the surface of the shell.
Further, the power control circuit comprises a rectifying circuit and a voltage reduction circuit, wherein the input end of the rectifying circuit is connected with alternating current commercial power and converts the alternating current commercial power into 5V direct current, one path of output of the rectifying circuit is connected with the input end of the voltage reduction circuit, and the voltage of the output end of the voltage reduction circuit is direct current 3.3V.
Further, the wireless communication circuit comprises a WIFI module and an RF module, a data receiving and transmitting pin of the WIFI module is connected with a communication pin of the main control unit, and an output pin of the RF module is connected with the communication pin of the main control unit.
The antenna is arranged in the shell, and an input pin of the RF module is connected with the antenna through the filtering module.
Further, the speech recognition circuit comprises a sound pick-up, a loudspeaker and an identification module, wherein the MIC port of the sound pick-up is connected with the input end of the identification module, the SPK port of the loudspeaker is connected with the output end of the identification module, and the electricity taking end of the identification module is connected with the direct current output end.
Furthermore, the voice recognition circuit also comprises a firmware burning module for storing the voice database, the firmware burning module receives burning data in a serial port mode, and a data exchange pin of the firmware burning module is connected with a data pin of the recognition module.
Further, the shell also comprises a sound-raising hole for transmitting sound, the sound-raising hole is arranged on the back surface of the shell and close to the loudspeaker, and the sound-receiving hole is arranged on the front surface of the shell and close to the sound pick-up.
The circuit further comprises an NTC temperature protection circuit, wherein the NTC temperature protection circuit comprises a thermistor, and the thermistor is used as a voltage division branch circuit and connected to a trigger pin of the main control unit.
Further, still include key control circuit, key control circuit includes that RF pairs circuit and APP pair circuit, RF pairs circuit and includes that RF pairs the button, APP pairs circuit and includes that APP pairs the button, RF pairs the button and is connected to the first trigger end of main control unit, APP pairs the button and is connected to the second trigger end of main control unit.
Further, the side of shell is provided with first button hole and second button hole, the setting of RF pairing button is in the first button hole, the setting of APP pairing button is in the second button hole.
The embodiment of the utility model has following beneficial effect at least: the control function is integrated in the socket, and the plug of heating table is accessed to, from this, utilize speech recognition circuit to receive user's voice command, and convert corresponding control command into, send the heating table through main control unit and wireless communication circuit, the user only need can control the heating table at the socket side pronunciation instruction, need not to walk to the operation of heating table side, also need not to set up the area that control panel occupy the desktop simultaneously.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 and 2 are perspective views of a housing structure of an embodiment of the present invention;
fig. 3 is a pin circuit diagram of a master control unit according to an embodiment of the present invention;
fig. 4 is a circuit diagram of converting ac to 5V dc in the power control circuit according to the embodiment of the present invention;
fig. 5 is a voltage reduction circuit diagram for converting 5V dc into 3.3V dc in the power control circuit according to the embodiment of the present invention;
fig. 6 is a circuit diagram of an NTC temperature protection circuit according to an embodiment of the present invention;
fig. 7 is a circuit diagram of a WIFI module of an embodiment of the present invention;
fig. 8 is a circuit diagram of an RF module according to an embodiment of the present invention;
fig. 9 is a circuit diagram of a speech recognition circuit according to an embodiment of the present invention;
fig. 10 is a circuit diagram of a key control circuit according to an embodiment of the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1, 2 and 3, an intelligent socket for a heating table comprises a shell 100, a main control unit, a power supply control circuit, a wireless communication circuit and a voice recognition circuit for recognizing voice instructions of users, wherein a communication pin of the main control unit is connected with the wireless communication circuit, a voice data pin of the main control unit is connected with the voice recognition circuit, an input end of the power supply control circuit is connected with alternating current mains supply, an output end of the power supply control circuit comprises an alternating current output end and a direct current output end, the direct current output end is respectively connected with a power supply pin of the main control unit, a power taking end of the wireless communication circuit and a power taking end of the voice recognition circuit, the alternating current output end is connected with a power taking end in the heating table, instructions of the main control unit are sent by a wireless communication module and received by a working component in the heating table, and the main control unit, the power supply control, the case 100 is provided at a surface thereof with a sound emission hole 110 for sound penetration.
The utility model discloses a socket is female as the intermediate part, and one side is the three-phase, and the opposite side is the public head of three-phase, and the three-phase plug of heating table is inserted the utility model discloses a female head of three-phase of socket, the utility model discloses a public head of three-phase of socket then inserts alternating current commercial power.
Referring to fig. 4 and 5, the power control circuit includes a rectifying circuit and a voltage-reducing circuit, an input end of the rectifying circuit is connected to an ac mains supply to convert the ac mains supply into a 5V dc power, one output of the rectifying circuit is connected to an input end of the voltage-reducing circuit, and an output end voltage of the voltage-reducing circuit is a dc 3.3V. The rectification circuit is mainly completed through a rectifier bridge and matched with a small-size switching power supply chip, and a synchronous rectification control IC is arranged at the tail end output position to help output stable 5V direct current. It should be noted that, a plurality of output branches are separated from the power control circuit, and the 5V dc output and the 3.3V dc output are both voltage requirements for the operation of each low-voltage chip, so in the following description of the operation of the low-voltage chip, descriptions about voltages are omitted, and specific voltage application modes can be obtained with reference to corresponding drawings.
Referring to fig. 7 and 8, the wireless communication circuit includes a WIFI module and an RF module, a data transceiving pin of the WIFI module is connected to a communication pin of the main control unit, and an output pin of the RF module is connected to the communication pin of the main control unit. The data receiving and transmitting pins of the WIFI module are divided into receiving pins and transmitting pins, a switching circuit based on a field effect tube is further arranged between the two pins and the communication pins of the main control unit, and a diode is connected between the drain electrode and the source electrode of the field effect tube and used for protecting the field effect tube from breakdown and burning.
The RF module includes an input pin in addition to an output pin, and therefore, the RF module further includes an antenna for receiving a radio frequency signal, the antenna is disposed in the housing 100, and the input pin of the RF module is connected to the antenna through the filter module. Generally, a PCB is used to integrate a plurality of chips in the socket, and for the antenna, the antenna is integrated on the PCB board as a feasible option.
Referring to fig. 9, the voice recognition circuit includes a sound pickup, a speaker and an identification module, an MIC port of the sound pickup is connected to an input terminal of the identification module, an SPK port of the speaker is connected to an output terminal of the identification module, and an electricity-taking terminal of the identification module is connected to a direct current output terminal. The voice recognition circuit also comprises a firmware burning module for storing the voice database, the firmware burning module receives burning data in a serial port mode, and a data exchange pin of the firmware burning module is connected with a data pin of the recognition module. In this embodiment, control voice is identified based on the local database, and sound pick-up and loudspeaker hole 120 are set up in the socket simultaneously, and aim at receives user's voice command and broadcasts corresponding voice prompt, and it can be understood that firmware burns record module and can update, and the renewal mode can be that the main control unit passes through the online update database of WIFI module, also can burn new data at local serial ports and update, does not expand the detailed description here.
Referring to fig. 2, the housing 100 has a structure in which, in addition to a conventional three-phase power connection, the housing 100 further includes a sound emission hole 120 for transmitting sound, the sound emission hole 120 is provided at a rear surface of the housing 100 near a speaker, and the sound emission hole 110 is provided at a front surface of the housing 100 near a microphone.
Referring to fig. 6, the socket of the present invention further includes an NTC temperature protection circuit including a thermistor connected to a trigger pin of the main control unit as a voltage dividing branch. The trigger of the NTC temperature protection circuit is based on the resistance value change of the thermistor, when the resistance value change of the thermistor exceeds a threshold value, the voltage of the trigger pin changes, so that the voltage can be detected by the main control unit to be high or low, and subsequent protection measures are executed.
Referring to fig. 10, the utility model discloses a socket still includes key control circuit, and key control circuit includes that RF pairs circuit and APP pairs the circuit, and RF pairs the circuit and includes that RF pairs button 200, and APP pairs the circuit and includes that APP pairs button 300, and RF pairs button 200 and is connected to the first trigger end of main control unit, and APP pairs button 300 and is connected to the second trigger end of main control unit. Because the RF connection needs to be paired with the RF module of the socket in advance, and the APP depends on the intelligent terminal to be paired with the socket through a network, therefore, in the pairing mode, the mode of connecting the main control unit through the pairing key is adopted, the RF module and the WIFI module connected to the main control unit are triggered to be paired, and therefore a user can conveniently connect the heating table to control the heating table.
Referring to fig. 1 and 2, the side of the case 100 is provided with a first key hole in which the RF pairing key 200 is disposed and a second key hole in which the APP pairing key 300 is disposed. The first key hole and the second key hole are arranged on the side face, so that a user can press the first key hole and the second key hole conveniently, and the first key hole and the second key hole cannot be blocked by a plug.
The embodiment of the utility model provides an integrated control function in the socket to insert the plug of heating table, from this, utilize speech recognition circuit to receive user's voice command, and convert corresponding control command into, send the heating table through the main control unit and wireless communication circuit, the user only need can control the heating table by saying out voice command at the socket side, need not to walk the other operation of heating table, also need not set up the area that control panel occupy the desktop simultaneously.
Above, only the preferred embodiment of the present invention has been described, the present invention is not limited to the above embodiment, and the technical effects of the present invention can be achieved by the same means, which all belong to the protection scope of the present invention.
Claims (10)
1. The utility model provides a smart jack that heating table was used which characterized in that: the intelligent heating table comprises a shell (100), a main control unit, a power supply control circuit, a wireless communication circuit and a voice recognition circuit used for recognizing a voice instruction of a user, wherein a communication pin of the main control unit is connected with the wireless communication circuit, a voice data pin of the main control unit is connected with the voice recognition circuit, an input end of the power supply control circuit is connected with an alternating current mains supply, an output end of the power supply control circuit comprises an alternating current output end and a direct current output end, the direct current output end is respectively connected with a power supply pin of the main control unit, a power taking end of the wireless communication circuit and a power taking end of the voice recognition circuit, the alternating current output end is connected with a power taking end of the heating table, an instruction of the main control unit is sent through the wireless communication module and received by a working component in the heating table, the main control unit, the power supply control circuit, the wireless communication circuit and the voice recognition, the surface of the shell (100) is provided with a sound receiving hole (110) for sound penetration.
2. A smart jack for a heating table as claimed in claim 1, wherein: the power supply control circuit comprises a rectifying circuit and a voltage reducing circuit, wherein the input end of the rectifying circuit is connected with alternating current commercial power and converts the alternating current commercial power into 5V direct current, one path of output of the rectifying circuit is connected with the input end of the voltage reducing circuit, and the voltage of the output end of the voltage reducing circuit is direct current 3.3V.
3. A smart jack for a heating table as claimed in claim 1, wherein: the wireless communication circuit comprises a WIFI module and an RF module, a data receiving and transmitting pin of the WIFI module is connected with a communication pin of the main control unit, and an output pin of the RF module is connected with the communication pin of the main control unit.
4. A smart jack for a heating table as claimed in claim 3, wherein: the antenna is arranged in the shell (100), and an input pin of the RF module is connected with the antenna through a filtering module.
5. A smart jack for a heating table as claimed in claim 1, wherein: the voice recognition circuit comprises a sound pick-up, a loudspeaker and an identification module, wherein the MIC port of the sound pick-up is connected with the input end of the identification module, the SPK port of the loudspeaker is connected with the output end of the identification module, and the electricity taking end of the identification module is connected with the direct current output end.
6. A smart jack for a heating table as claimed in claim 5, wherein: the voice recognition circuit further comprises a firmware burning module used for storing the voice database, the firmware burning module receives burning data in a serial port mode, and a data exchange pin of the firmware burning module is connected with a data pin of the recognition module.
7. A smart jack for a heating table as claimed in claim 5, wherein: the shell (100) further comprises a sound-raising hole (120) used for transmitting sound, the sound-raising hole (120) is arranged on the back of the shell (100) and close to the loudspeaker, and the sound-receiving hole (110) is arranged on the front of the shell (100) and close to the sound pick-up.
8. A smart jack for a heating table as claimed in claim 1, wherein: the circuit also comprises an NTC temperature protection circuit, wherein the NTC temperature protection circuit comprises a thermistor, and the thermistor is connected to a trigger pin of the main control unit as a voltage division branch.
9. A smart jack for a heating table as claimed in claim 1, wherein: still include the button control circuit, the button control circuit includes that RF pairs circuit and APP pair circuit, RF pairs circuit and includes that RF pairs button (200), APP pairs circuit and includes that APP pairs button (300), RF pairs button (200) are connected to the first trigger end of main control unit, APP pairs button (300) are connected to the second trigger end of main control unit.
10. A smart jack for a heating table as claimed in claim 9, wherein: the side of shell (100) is provided with first button hole and second button hole, RF pairs button (200) and sets up in the first button hole, APP pairs button (300) and sets up in the second button hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921792472.XU CN210723568U (en) | 2019-10-23 | 2019-10-23 | Intelligent socket for heating table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921792472.XU CN210723568U (en) | 2019-10-23 | 2019-10-23 | Intelligent socket for heating table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210723568U true CN210723568U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921792472.XU Active CN210723568U (en) | 2019-10-23 | 2019-10-23 | Intelligent socket for heating table |
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| Country | Link |
|---|---|
| CN (1) | CN210723568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112367361A (en) * | 2020-10-23 | 2021-02-12 | 深圳创维－Rgb电子有限公司 | Intelligent heating table control method and device based on Internet of things and intelligent terminal |
-
2019
- 2019-10-23 CN CN201921792472.XU patent/CN210723568U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112367361A (en) * | 2020-10-23 | 2021-02-12 | 深圳创维－Rgb电子有限公司 | Intelligent heating table control method and device based on Internet of things and intelligent terminal |
| CN112367361B (en) * | 2020-10-23 | 2023-10-10 | 深圳创维－Rgb电子有限公司 | Intelligent heating table control method and device based on Internet of things and intelligent terminal |
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