Intelligent child nursing audible device

Abstract

According to the utility model, a human body infrared sensor, an air filter, a volume monitor, an information processor, a music player and an alarm are arranged in a sound equipment main body; when the human body infrared sensor detects human body infrared rays and inputs signals to the information processor, the information processor controls the air filter, the volume monitor, the music player and the temperature sensor to start and operate, and controls operation of the music player according to the temperature sensor, the air filter and the volume monitor. When the music player main body stops running, the alarm is controlled to give an alarm; when the human body infrared sensor cannot detect human body infrared rays and no signal is input to the information processor, the information processor controls the temperature sensor, the volume monitor, the air filter and the music player to stop running or keep a non-starting state. By monitoring the current environment state in real time and informing parents of the state of the child through the alarm, the pressure of the parents and the elders to nurse the child in life is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of child care monitoring, and in particular to an intelligent child care audio device. Background Art

[0002] From the perspective of family caregivers: Traditionally, infant care for children aged 0-3 years old is mainly done at home and usually requires 24-hour care. Young urban parents have to take care of their infants and young children while also facing great pressure from work and life. They are usually too tired to take care of their infants and young children. Many young couples need their parents to help with care, which also brings inconvenience to the lives of the elderly. Although they have plenty of time, they lack energy and physical strength due to long-term care for their children and grandchildren, and their free time is also reduced. Therefore, there is an urgent need for a smart device that can reduce the pressure of caring for infants and young children, so as to reduce the care pressure of many young couples and elders. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an intelligent audio device for caring for children. By means of a human infrared sensor, an air filter, a volume monitor, an information processor, a music player, an information processor and an alarm which are built into the main body of the audio device, the device can monitor the current environmental status of infants and young children in real time, and notify parents or elders of the environmental status of the children in real time through the alarm, thereby reducing the pressure on parents and elders to take care of children in real time.

[0004] An intelligent childcare audio device comprises an audio body, the audio body comprises a shell and a human infrared sensor, an air filter, a volume monitor, an information processor, a music player, a pressure sensor and an alarm arranged in the shell; the human infrared sensor is used to detect and determine whether there is human infrared in the current environment; the air filter is used to detect and purify the air in the current environment, and send information to the information processor; the volume monitor is used to detect the current audio parameters, and send information to the information processor; the music player is used to play music and send information to the information processor; the information processor is electrically connected to the music player, and controls the running states of the air filter, the volume monitor and the music player according to the signal state input by the human infrared sensor, and sends information to the information processor according to the parameters detected by the air filter and the volume monitor during operation to control the running state of the music player; the alarm is electrically connected to the information processor, and the information processor controls the alarm to work according to the signal input states of each of the human infrared sensor, the air filter and the volume monitor.

[0005] In order to enable the smart child care audio device to have, in addition to the above-mentioned functions, an early warning function for monitoring the current ambient temperature and paying real-time attention to the living environment status of the child, it also includes a temperature sensor, which is used to detect and obtain the current ambient temperature and send information to the information processor; the information processor controls the operating state of the music player according to the temperature parameters detected when the temperature sensor is running; the alarm is controlled by the information processor according to the threshold values ​​of each parameter detected by the temperature sensor.

[0006] Furthermore, when the human infrared sensor detects human infrared rays and inputs a signal to the information processor, the information processor controls the air filter, volume monitor, music player and temperature sensor to start running, and controls the operation of the music player according to the temperature sensor, air filter and volume monitor, stops the operation of the music player body, and controls the alarm to sound an alarm; when the human infrared sensor cannot detect human infrared rays and no signal is input to the information processor, the information processor controls the temperature sensor, volume monitor, air filter and music player to stop running or keep the non-starting state. Through the detection of human infrared rays by the human infrared sensor, the self-starting and shutting down of the audio device can be realized, and the intelligent energy-saving effect and energy consumption can be achieved.

[0007] In order to enable the air filter to achieve a good air filtering effect, the air filter is located above the shell, and the air filter includes an exhaust fan and a ventilation duct. The exhaust fan is built into the ventilation duct, the top of the ventilation duct is an air outlet, and the bottom of the ventilation duct is an air inlet. A filter layer is provided at one end of the ventilation duct located at the air inlet.

[0008] In order to reduce the noise caused by the air filter during operation and provide children with a good living environment, the inner surface of the ventilation duct is provided with a sound-absorbing structure. The music player, volume monitor, alarm, human infrared sensor and temperature sensor are located below the shell and are fixedly connected to the shell respectively.

[0009] Furthermore, the information processor is a single chip microcomputer, and the human infrared sensor, air filter, volume monitor, music player, temperature sensor and alarm are electrically connected to the single chip microcomputer respectively.

[0010] Furthermore, when the temperature detected by the temperature sensor is greater than or equal to 39 degrees, the single chip microcomputer immediately controls the music player to stop playing and controls the alarm to sound an alarm.

[0011] Furthermore, when the air filter detects that the toxic gas in the air exceeds the national standard, the single chip microcomputer immediately controls the music player to stop playing and controls the alarm to sound an alarm.

[0012] Furthermore, the playback sound of the music player is 40 to 60 decibels; when the volume monitor detects that the current environmental sound exceeds 70 decibels, and the volume monitor detects that the decibel time of the current environmental infant crying exceeds 5 minutes, the single-chip microcomputer immediately controls the music player to stop playing, and controls the alarm to sound an alarm.

[0013] In order to enable parents and elders to understand the status of infants and young children in time, they can also know the environmental status of infants and young children through electronic devices such as mobile phones and computers. The alarm can be wirelessly connected to the electronic devices.

[0014] Compared with the prior art, the beneficial effects embodied by the utility model are:

[0015] 1. The utility model is provided with a human infrared sensor, an air filter, a volume monitor, an information processor, a music player and an alarm in the main body of the sound; when the human infrared sensor detects human infrared and inputs a signal to the information processor, the information processor controls the air filter, the volume monitor, the music player and the temperature sensor to start running, and controls the operation of the music player according to the temperature sensor, the air filter and the volume monitor, stops running when the main body of the music player, and controls the alarm to sound an alarm; when the human infrared sensor cannot detect human infrared and no signal is input to the information processor, the information processor controls the temperature sensor, the volume monitor, the air filter and the music player to stop running or keep the non-starting state. The music player in the utility model can not only play music but also play some educational audio courses such as poetry and songs, so that infants and young children can adjust their emotions and learn some knowledge during the play process. Studies have shown that frequently listening to songs or stories for infants and young children can adjust their emotions, improve their brain's thinking ability, and have certain benefits in cultivating good personalities for infants and young children. The beautiful melody, harmonious rhythm and sincere emotions of the songs can make infants and young children feel beautiful. In addition, the volume monitor can be used to timely understand and check the needs of infants and young children. When the crying of infants and young children reaches 70 decibels and lasts for more than 5 minutes, the alarm will sound an alarm and notify parents or elders, ensuring that the environment in which infants and young children are located is safe and reliable at all times, and paying attention to the needs of infants and young children in a timely manner. When the smart child care audio device is turned on, parents or elders can temporarily deal with their own affairs at this time to reduce the pressure caused by long-term child care.

[0016] 2. Since infants and young children have limited mobility and expression abilities, they are unable to promptly inform their parents or elders when the ambient temperature changes. Therefore, it is very important for parents to promptly know the temperature of the infant's current environment. A temperature sensor is also provided on the audio device. The temperature sensor is used to detect and obtain the current ambient temperature and send information to the information processor. The information processor controls the operating state of the sound player according to the temperature parameters detected when the temperature sensor is running. The alarm is controlled by the information processor according to the threshold values ​​of various parameters detected by the temperature sensor. When the temperature sensor detects that the current ambient temperature exceeds the preset value, the alarm can be used to promptly inform parents or elders that the ambient temperature of the infant is abnormal and needs to be promptly processed and checked to avoid danger.

[0017] 3. Studies have shown that infants and young children are typical susceptible groups to environmental air pollution. Since infants and young children are in a stage of rapid growth and development of their bodies and organs, their respiratory systems, immune systems and organ functions are not yet fully developed and are relatively fragile. They are very sensitive to environmental harmful substances and risk factors. In addition, infants and young children have limited mobility and are in a polluted environment for a long time. They breathe more air pollutants per unit body weight. For families with infants and young children, air quality issues need to be paid special attention to. Therefore, it is very important to create a healthy and clean environment for infants and young children. The air filter in the utility model is located above the shell, and the air filter includes an exhaust fan and a ventilation duct. The exhaust fan is built into the ventilation duct. The upper part of the ventilation duct is the air outlet, and the lower part of the ventilation duct is the air inlet. The ventilation duct is located at one end of the air inlet and is provided with a filter layer. The pollutants in the air in the environment where the infants and young children are located are filtered through the air filter to reduce the pollution in the air and provide a good breathing environment for the infants and young children. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of the air filter of the utility model.

[0020] Figure 3 It is a schematic diagram of the overall exploded structure of the air filter of the utility model.

[0021] Figure 4 It is a schematic diagram of the structural coordination between the filter layer and the exhaust fan of the air filter of the utility model.

[0022] Figure 5 It is a structural block diagram of the sound device control system of the utility model.

[0023] Reference numerals:

[0024] 1. Speaker body; 2. Shell; 12. Human infrared sensor; 13. Air filter; 14. Volume monitor; 15. Music player; 16. Alarm; 17. Temperature sensor; 18. Information processor; 131. Exhaust fan; 132. Ventilation duct; 1321. Air outlet; 1322. Air inlet; 1323. Filter layer. DETAILED DESCRIPTION

[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0026] In the description of the present invention, it should be understood that the terms "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features, and are used to distinguish and describe features, without distinction of order or importance. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "matching", "connecting", "connection", and "installation" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] An intelligent childcare audio device comprises an audio body 1, wherein the audio body 1 comprises a shell 2 and a human infrared sensor 12, an air filter 13, a volume monitor 14, an information processor 18, a music player 15 and an alarm 16 arranged in the shell 2; the human infrared sensor is used to detect and judge whether there is human infrared in the current environment; the air filter 13 is used to detect and purify the air in the current environment, and send information to the information processor 18; the volume monitor 14 is used to detect the current audio parameters, and send information to the information processor 18; the music player 15 is used to play music ... The information processor 18 is electrically connected to the music player 15, and controls the operating states of the air filter 13, the volume monitor 14 and the music player 15 according to the signal state input by the human infrared sensor 12, and sends information to the information processor 18 to control the operating state of the music player 15 according to the parameters detected by the air filter 13 during operation and the volume monitor 14 during operation; the alarm 16 is electrically connected to the information processor, and the information processor 18 controls the operation of the alarm 16 according to the signal input states of each human infrared sensor, the air filter and the volume monitor.

[0029] In this embodiment, a temperature sensor 17 is also included, and the temperature sensor 17 is used to detect and obtain the current ambient temperature, and send information to the information processor 18; the information processor 18 controls the operation state of the music player 15 according to the temperature parameters detected by the temperature sensor 17 during operation; the alarm 16 is controlled by the information processor 18 according to the parameter values ​​detected by the temperature sensor 17. When the temperature sensor detects that the current ambient temperature exceeds the preset value, the alarm can be used to promptly inform parents or elders that the ambient temperature of the infant is abnormal at this time, and timely processing and inspection are required to avoid danger.

[0030] Further, in the operation process, when the human infrared sensor 12 detects the human infrared parameters and inputs a signal to the information processor 18, the information processor 18 controls the air filter 13, the volume monitor 14, the music player 15 and the temperature sensor 17 to start and run, and controls the operation of the music player 15 according to the temperature sensor 17, the air filter 13 and the volume monitor 14, when the music player 15 stops running, and controls the alarm 16 to sound an alarm; when the human infrared sensor 12 cannot detect the human infrared and no signal is input to the information processor 18, the information processor 18 controls the temperature sensor 17, the volume monitor 14, the air filter 13 and the music player 15 to stop running or remain in an inactive state. When the human infrared sensor 12 detects that there is human infrared data in the current environment, the audio device will start other programs. When the human infrared sensor 12 cannot detect that there is human infrared data in the current environment, the audio device will not start other programs. The utility model has an automatic closing and opening function, which can be opened and closed according to the environmental state to achieve intelligent energy-saving effects and reduce energy consumption.

[0031] Further, the air filter 13 is located above the housing 2, and the air filter 13 includes an exhaust fan 131 and a ventilation duct 132. The exhaust fan 131 is built into the ventilation duct 132, and the upper part of the ventilation duct 132 is an air outlet 1321, and the lower part of the ventilation duct 132 is an air inlet 1322. The ventilation duct 132 is provided with a filter layer 1323 at one end of the air inlet 1322. The inner surface of the ventilation duct 132 is provided with a sound-absorbing structure, and the music player 15, the volume monitor 14, the alarm 16, the human infrared sensor and the temperature sensor 17 are located below the housing 2 and are fixedly connected to the housing 2 respectively. The sound-absorbing structure adopts the existing technology, for example, a circle of wavy sponge is arranged around the exhaust fan, and the sound generated by the exhaust fan when working is absorbed by the wavy sponge porous structure, thereby reducing the noise generated by the utility model during actual use. For those skilled in the art, it is understandable that the above-mentioned sound-absorbing structure means in the utility model, so no excessive description is made here.

[0032] In this embodiment, the information processor 18 is a single chip microcomputer, and the human infrared sensor 12, the air filter 13, the volume monitor 14, the music player 15, the temperature sensor 17 and the alarm 16 are electrically connected to the single chip microcomputer respectively. Further, when the temperature sensor 17 detects that the temperature is greater than or equal to 39 degrees, the single chip microcomputer immediately controls the music player 15 to stop playing, and controls the alarm 16 to sound an alarm. When the air filter 13 detects that the toxic gas in the air exceeds the national standard, the single chip microcomputer immediately controls the music player 15 to stop playing, and controls the alarm 16 to sound an alarm. The playing sound of the music player 15 is 40 to 60 decibels; when the volume monitor 14 detects that the current environmental sound exceeds 70 decibels, and the volume monitor 14 detects that the current environmental infant crying decibel time exceeds 5 minutes, the single chip microcomputer immediately controls the music player 15 to stop playing, and controls the alarm 16 to sound an alarm. In this embodiment, the alarm can be wirelessly connected to electronic devices, that is, the alarm can be connected to electronic devices such as mobile phones, watches and computers via Bluetooth. Even if the guardian is not with the infant, he or she can check the infant's current environmental status in real time through the electronic device, thereby ensuring the safety of the infant's environment.

[0033] In the description of this specification, the description with reference to the terms "embodiment", "example", etc. means that a specific feature, structure, material or characteristic described in conjunction with the embodiment or example is included in at least one embodiment or example of the present invention.

[0034] In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An intelligent audio device for child care, characterized in that: The invention comprises a sound body (1), wherein the sound body (1) comprises a shell (2) and a human infrared sensor (12), an air filter (13), a volume monitor (14), an information processor (18), a music player (15) and an alarm (16) which are arranged inside the shell (2); The human infrared sensor is used to detect and determine whether there is human infrared in the current environment; The air filter (13) is used to detect and purify the air in the current environment and send information to the information processor (18); The volume monitor is used to detect current audio parameters and send information to the information processor (18); The music player (15) is used to play music and send information to the information processor (18); The information processor (18) is electrically connected to the music player (15), and controls the operating states of the air filter (13), the volume monitor (14) and the music player (15) according to the signal state input by the human infrared sensor (12), and sends information to the information processor (18) according to parameters detected by the air filter (13) and the volume monitor (14) during operation to control the operating state of the music player (15); The alarm (16) is electrically connected to the information processor (18), and the information processor (18) controls the operation of the alarm (16) according to the signal input states of the human infrared sensor, the air filter and the volume monitor.

2. The intelligent child-care audio device according to claim 1, characterized in that: It also includes a temperature sensor (17), the temperature sensor (17) is used to detect and obtain the current ambient temperature, and send information to the information processor (18); the information processor (18) controls the operating state of the music player (15) according to the temperature parameter detected by the temperature sensor (17) during operation; The alarm (16) is controlled to switch by the information processor (18) according to the parameter values ​​detected by the temperature sensor (17).

3. The intelligent child-care audio device according to claim 2, characterized in that: When the human infrared sensor (12) detects human infrared parameters and inputs a signal to the information processor (18), the information processor (18) controls the air filter (13), the volume monitor (14), the music player (15) and the temperature sensor (17) to start operation, and controls the operation of the music player (15) according to the temperature sensor (17), the air filter (13) and the volume monitor (14), and stops the operation of the music player (15) and controls the alarm (16) to sound an alarm; When the human infrared sensor (12) cannot detect human infrared rays and no signal is input to the information processor (18), the information processor (18) controls the temperature sensor (17), the volume monitor (14), the air filter (13) and the music player (15) to stop running or remain in an inactive state.

4. The intelligent child-care audio device according to claim 3, characterized in that: The air filter (13) is located above the housing (2), and the air filter (13) comprises an exhaust fan (131) and a ventilation duct (132); the exhaust fan (131) is built in the ventilation duct (132); the top of the ventilation duct (132) is an air outlet (1321), the bottom of the ventilation duct (132) is an air inlet (1322), and a filter layer (1323) is provided at one end of the ventilation duct (132) located at the air inlet (1322).

5. The intelligent child-care audio device according to claim 4, characterized in that: The inner surface of the ventilation duct (132) is provided with a sound-absorbing structure. The music player (15), the volume monitor (14), the alarm (16), the human infrared sensor and the temperature sensor (17) are located below the shell (2) and are respectively fixedly connected to the shell (2).

6. The intelligent child-care audio device according to claim 3, characterized in that: The information processor (18) is a single chip microcomputer, and the human infrared sensor (12), the air filter (13), the volume monitor (14), the music player (15), the temperature sensor (17) and the alarm (16) are respectively electrically connected to the single chip microcomputer.

7. The intelligent child-care audio device according to claim 6, characterized in that: When the temperature detected by the temperature sensor (17) is greater than or equal to 39 degrees, the single chip microcomputer immediately controls the music player (15) to stop playing, and controls the alarm (16) to sound an alarm.

8. An intelligent child-care audio device according to claim 6 or 7, characterized in that: When the air filter (13) detects that the toxic gas in the air exceeds the national standard, the single chip microcomputer immediately controls the music player (15) to stop playing and controls the alarm (16) to sound an alarm.

9. An intelligent child-care audio device according to claim 6, 7 or 8, characterized in that: The playing sound level of the music player (15) is 40 to 60 decibels; when the volume monitor (14) detects that the current environmental sound level exceeds 70 decibels, and the volume monitor (14) detects that the decibel level of infant crying in the current environment exceeds 5 minutes, the single chip microcomputer immediately controls the music player (15) to stop playing, and controls the alarm (16) to sound an alarm.

10. An intelligent child-care audio device according to claim 7, 8 or 9, characterized in that: The alarm (16) can be wirelessly connected to the electronic device.

Images