CN213934613U - Control system of multifunctional infant pacifying device - Google Patents
Control system of multifunctional infant pacifying device Download PDFInfo
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- CN213934613U CN213934613U CN202120097411.2U CN202120097411U CN213934613U CN 213934613 U CN213934613 U CN 213934613U CN 202120097411 U CN202120097411 U CN 202120097411U CN 213934613 U CN213934613 U CN 213934613U
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- 230000007246 mechanism Effects 0.000 claims description 9
- 206010011469 Crying Diseases 0.000 claims description 7
- 229940125725 tranquilizer Drugs 0.000 claims description 6
- 239000003204 tranquilizing agent Substances 0.000 claims description 6
- 230000002936 tranquilizing effect Effects 0.000 claims description 6
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- 238000011161 development Methods 0.000 claims description 5
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- 210000005036 nerve Anatomy 0.000 abstract description 10
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- 230000006870 function Effects 0.000 description 19
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 230000008451 emotion Effects 0.000 description 1
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- 229910001416 lithium ion Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a control system of multi-functional baby pacifies nerve ware, including installing the main control board in baby pacify nerve ware, be provided with remote pendulum control module in the connecting circuit of main control board, motion control module, sound module, remote control module, keep away the barrier module, follow the module, bluetooth module, cry detection module and power module, it is connected with the motor of swaing to sway control module, motion control module is connected with the motion motor, sound module is including storage chip and loudspeaker, remote control module includes infrared remote controller, keep away the barrier module and keep away barrier sensor and ultrasonic sensor including the integration, it includes orientation module and beacon module to follow the module. The utility model discloses multi-functional baby pacifies the control system of magical ware and is applied to pacifies the magical ware and can realize multi-functional intelligent operation, can not only better pacify the baby, can follow the nurse people walking as the instrument of riding instead of walk again, can be in outdoor use, can fundamentally reach the effect of liberation nurse people burden.
Description
Technical Field
The utility model belongs to the technical field of the baby pacifies the device, especially, relate to a control system of multi-functional baby pacifies nerve ware, particularly, relate to a baby pacify device with automatic functions such as follow, remote control, obstacle avoidance, music broadcast, cry detect.
Background
At present, the multifunctional infant pacifying device on the market can realize functions of swinging, playing music (with a USB interface), remote control and the like, can enable an infant to lie in the pacifying device and be gently rocked, realizes the adjustment and control of the amplitude of oscillation of the pacifying device through a remote controller, can also provide a warm and comfortable sleep environment for the infant, and can play music suitable for the infant to achieve the effect of pacifying the infant. However, the soothing devices have short service cycle and large functional limitation, are not suitable for outdoor use, cannot effectively follow and monitor the baby in real time, have low safety, do not fundamentally reduce the burden of the guardian, and achieve the due functions of the baby soothing devices.
SUMMERY OF THE UTILITY MODEL
The utility model provides a control system of multi-functional baby pacifies nerve ware, should pacify nerve ware can realize closely following the task, is fit for outdoor use, and the function is perfect, and is safe convenient, and fundamentally alleviates guardian's burden.
Realize the technical scheme of the utility model as follows:
the control system of the multifunctional infant pacifier comprises an infant pacifier body, a base and a remote controller, wherein the base is arranged at the bottom of the infant pacifier body, a connecting rod mechanism is arranged on the base, and wheels are arranged at the bottom of the base; the baby pacifying device is characterized in that a main control board is installed in the baby pacifying device body, a remote swing control module, a motion control module, a sound module, a remote control module, an obstacle avoidance module, a following module, a Bluetooth module, a crying detection module and a power module are arranged in a connecting circuit of the main control board, the power module supplies power to a control system, the swing control module is connected with a swing motor, and the swing motor is connected with a connecting rod mechanism on a base through a worm gear reducer; the motion control module is connected with a motion motor, and the motion motor is connected with the wheels; the sound module includes storage chip and loudspeaker, remote control module includes infrared remote control sensor, keep away barrier module and keep away barrier sensor and ultrasonic sensor including integrated ultrasonic wave, integrated ultrasonic sensor sets up in the front end of baby's tranquilizer body, ultrasonic sensor sets up in the bottom of base, follow the module and include orientation module and beacon module, orientation module including install follow sensor and the position sensor at baby's tranquilizer body front end, beacon module install in the box body of remote controller.
Preferably, the main control board is an Arduino microcontroller development board taking an ATMEL 2560 chip as a core.
Preferably, the storage chip is an ISD1760 chip.
Preferably, 3 JSN-SROT4 integrated ultrasonic obstacle avoidance sensors are arranged at the front end of the baby pacifying device body, and a sector surface is formed at the position of the 3 JSN-SROT4 integrated ultrasonic obstacle avoidance sensors on the mounting surface; 3 HC-SR04 ultrasonic sensors are arranged at the bottom of the base, and the positions of the 3 HC-SR04 ultrasonic sensors on the installation surface also form a sector.
Preferably, the Bluetooth module adopts a wireless Bluetooth module integrated with HC-05.
The utility model discloses on the current function basis of baby's pacify the spirit ware, increased the automation among the intelligent control system and followed, the remote control, kept away functions such as barrier, the product has two kinds of mode of regulation of key operation and remote control. The swinging amplitude of oscillation, the advance, retreat, walk about, broadcast music, follow automatically etc. of electronic tranquilizer can be controlled through the remote controller under remote control mode, also can be connected through bluetooth and cell-phone, control operation such as walking, automatic following, music broadcast of baby's tranquilizer, make things convenient for intelligence more. Meanwhile, the baby pacifying device can also be used as a baby stroller, and the safety and the convenience of outdoor use are higher.
The control system of the multifunctional infant pacifying device has the main technical characteristics that:
(1) the automatic following movement of the multifunctional baby soothing device is realized.
(2) The remote control movement of the multifunctional baby pacifying device in the forward, backward, left and right directions is realized.
(3) The obstacle avoidance of the multifunctional infant pacifying device is realized, and the baby can avoid in time when encountering an obstacle.
(4) The Bluetooth control of the multifunctional baby pacifying device is realized through the mobile phone Bluetooth.
(5) The recording and music playing functions are realized, the emotion of the baby is pacified, and the burden of a guardian is reduced.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses the control system of multi-functional baby pacify the magical ware can not only be better pacify the baby, can regard as the instrument of riding instead of walk again and follow the nurse people walking, can fundamentally reach the effect of liberation nurse people burden.
Drawings
Fig. 1 is a schematic block diagram of a control system of the multifunctional infant pacifying device provided by the utility model.
Fig. 2 is the control block diagram of the external structure of the control system of the multifunctional infant pacifying device provided by the utility model.
Fig. 3 is a circuit diagram of the connection between the main control board and the motor driving module in the swing control module and the motion control module.
Fig. 4 is the circuit diagram of the control system of the multifunctional infant pacifying device provided by the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Traditional baby pacifies the nerve: the control system of the multifunctional infant pacifying device in the market at present has certain limitations, only has the functions of swinging, music (with a USB interface), remote control and the like, has limited functions, and is not suitable for outdoor use.
The utility model provides an exterior structure of multi-functional baby pacifies the spirit ware is similar with current baby pacify the spirit ware, including baby pacify the spirit ware body, set up in base and the remote controller of baby pacify spirit ware body bottom, baby pacify be equipped with seat and handle on the spirit ware body, be provided with reduction gears (if worm gear speed reducer) and link mechanism on the base, the base bottom is provided with the wheel (refer to structural part in 2). The utility model discloses control system of multi-functional baby pacifies the spirit ware is shown as figure 1-2, including installing the main control board in the baby pacifies the spirit ware, the main control board is connected with and sways control module, motion control module, the sound module, remote control module, keep away the barrier module, follow the module, bluetooth module, cry detection module and power module, power module provides the power for control system, the circuit diagram of connecting between each module refers to 3-4, it is connected with the motor that sways through motor drive module to sway control module, it is connected with the link mechanism on the baby pacify the spirit ware base that sways the motor through the worm gear speed reducer, motion control module passes through motor drive module and is connected with the motion motor, the wheel connection of motion motor and baby pacify spirit ware bottom. The sound module includes storage chip and loudspeaker, and remote control module includes infrared remote control sensor, keeps away barrier module and keeps away barrier sensor and ultrasonic sensor including the integration, and integration ultrasonic sensor sets up in the front end of baby pacifier body, and ultrasonic sensor sets up in the bottom of baby pacifier body, and the following module includes orientation module and beacon module, and orientation module installs at the front end of baby pacifier, and the beacon module is an independent part, installs in the remote controller box of baby pacifier. The baby soothing device is additionally provided with an automatic following module, a remote control module, a sound module, a Bluetooth module, a crying detection module and the like on the basis of the traditional baby soothing device, and functions of remote control, automatic following, obstacle avoidance, crying detection and the like of the soothing device are achieved.
The Arduino Mega2560 development board that multi-functional baby pacifies the control system of god ware and chooseed for use is an Arduino microcontroller development board that uses ATMEL 2560 chip as the core, follows signals such as sensor, position sensor, sound sensor through receiving, by main control board control output PWM pulse, rotates through motor drive module drive DC motor, drives link mechanism and is horizontal direction reciprocating motion after slowing down, realizes pacifying rocking of god ware. And the main control board controls and outputs PWM pulse to control and drive the movement of the wheels, thus realizing the functions of automatic following, remote control, music playing and the like. The above modules burn codes into the development board through the USB interface, and the off-line operation can be realized. For the software programming program, the structure, function and implementation of the present invention can be directly obtained by those skilled in the art according to the common general knowledge of the existing programming, and the details of the programming process and the contents thereof are not described herein.
(1) Remote control module
The infrared remote controller emits a modulated series of binary pulse codes through an infrared emitting diode. The receiver converts the weak light signal emitted by the infrared emission tube into an electric signal, the electric signal is amplified by an IC internal amplifier, and then the electric signal is restored into an original code emitted by the remote controller after automatic gain control, band-pass filtering and demodulation shaping. After the coded data is sent into the main control board, the coded data is decoded and identified by software and then each module of the soothing device is controlled to complete corresponding functions.
(2) Sound module
The voice module stores the language voice of the baby care person in the chip after being coded, and when the voice needs to be played, the played voice paragraph is selected under the control of the main control board and is played through the loudspeaker after being driven by the power amplifier. The sound module is implemented using an ISD1760 chip, which is a highly integrated, high performance chip. The method has the characteristics of simple operation and complete functions, can record in multiple sections, can adjust the sampling rate between 4K and 12K, and can realize recording time as long as 75 seconds. After the audio/video recorder is connected with the main control board, the recording/playback process is controlled by the main control board.
(3) Barrier module
The soothing nerve barrier function is completed by using ultrasonic waves, and the distances between objects in a certain range in front of and below the soothing nerve barrier are measured in real time. When the distance of the target in front of the movement of the pacifier is smaller than a set value, judging that the front meets an obstacle, and controlling the pacifier to turn or retreat; when the target distance below the pacifier is larger than a set value, the obstacle such as a stair and the like in front is judged, and the pacifier is controlled to turn or retreat.
In order to achieve the purposes of attractive appearance and cost reduction, the integrated ultrasonic sensor is used for detecting the obstacle in front of the pacifier, and different ultrasonic sensors are used for detecting the obstacle below the pacifier. Because the ultrasonic sensor has detection angle limitation (less than or equal to 15 degrees), 3 JSN-SR0T4 integrated ultrasonic sensors are placed in front of the pacifier, and the sector surface is formed by the surfaces where the 3 JSN-SR0T4 integrated ultrasonic sensors are located, so that the detection blind area is reduced. The lower part of the pacifier is also provided with 3 HC-SR04 ultrasonic sensors, and the positions of the 3 HC-SR04 ultrasonic sensors on the mounting surface also form a sector.
The JSN-SR0T4 integrated ultrasonic sensor adopts an integrated ultrasonic probe, has the characteristics of small volume, low power consumption and attractive appearance, and simultaneously has certain waterproof performance, can provide a detection distance of 20-600 cm, and has a probe frequency of 40 KHz.
The HC-SR04 ultrasonic sensor adopts 2 probes separated by transmitting and receiving, can provide a detection distance of 2 cm-400 cm, the detection precision can reach 3mm, and the probe frequency is 40 KHz.
(4) Follower module
The following principle of the soothing nerve device is as follows: the module adopts a phase difference technology, uses 1 positioning module and 1 beacon module, has high positioning precision, and can improve the following performance of a control system of the multifunctional infant pacifying device. Specifically, the following module comprises a following sensor and a position sensor, the automatic following method comprises the steps of receiving a wireless signal sent by the following module, calculating the position relation between the pacifier and the remote controller and the receiving time of the wireless signal according to the strength degree of the received wireless signal, forming a route to be followed, and moving according to the route to be followed and a preset speed. The utility model provides a multi-functional intelligent control device improves the use value of multi-functional baby pacifying the spirit ware.
(5) Bluetooth module
The realization of the Bluetooth function uses the HC-05 active integrated wireless Bluetooth module, the use is convenient and flexible, the pairing is equivalent to a common serial port after the data connection is successfully established, the Bluetooth bottom layer protocol does not need to be known, and the design process is simplified.
After the mobile phone APP is successfully connected with the Bluetooth, various control instructions can be sent to the soothing device through the mobile phone, and functions of starting and stopping, playing music, moving the soothing device and the like are completed.
(6) Crying detection module
The module starts the swinging action of the soothing nerve device when the length and loudness of the cry reach a set range by detecting the cry of the baby, and plays music or the sound of a baby guardian simultaneously to achieve the function of soothing the baby.
(7) Power supply module
The system power supply uses a lithium ion battery pack to supply power, and the battery pack provides 12V power for the whole machine to use. The external power converter converts a 220V alternating current power supply into low-voltage direct current and then charges the battery. The charging control circuit finishes the charging process detection, prevents the battery from overshooting and prolongs the service life of the battery.
The utility model discloses the function that has as follows:
(1) swinging: the horizontal direction movement control part mainly comprises a worm and gear speed reduction transmission part and a connecting rod mechanism; the motor drives the worm and gear speed reducer to push the connecting rod mechanism to move, so that the movement of the pacifier in the horizontal direction is realized.
(2) Automatic following: the intelligent following is that when the device is started and no one pushes the device, the following mode can be started by pressing the following key on the remote controller, the pacifier can always follow the remote controller, the following mode can be quitted by pressing the following key again, and the pacifier returns to the standby mode. The following speed and the following distance can be set by the APP.
(3) Remote control: the remote control is to control the soothing device to move forward, backward, turn left, turn right and the like by using a remote controller or Bluetooth, so that the soothing device can move according to the operation area of a person.
(4) Obstacle avoidance: the pacifier can automatically identify the front obstacle when no manual operation is performed in the motion state, and can flexibly avoid the obstacle, so that the safety of the baby is ensured.
(5) Recording: the voice of the mother is recorded by pressing the recording key, and the voice of the mother is played when the mother is not around the child, so that the purpose of placating the baby is achieved.
(6) Crying detection function: after the baby wakes up, the crying sound can automatically swing and play music or stories to placate the baby.
(7) And (3) music playing: the built-in baby soothing sleeping light music can be connected with a USB flash disk externally to play music suitable for babies.
(9) Rotating: the seat part of the pacifier can rotate 360 degrees, and can swing left and right and also swing front and back.
(10) A hand-push mode: when the baby slowly grows up and needs to do outdoor activities, the pacifying device can be used as a baby stroller, and the burden of a caregiver is effectively relieved.
The utility model relates to a section is to control system of infant's articles for use controlgear research and development, the suitable infant below 2 years old uses, 0 ~ 6 months infant is more fit for at indoor activity, this pacify the spirit ware mainly uses as the rocking chair, some bigger infant need suitably increase outdoor activity volume, this pacify the spirit ware not only can regard as the shallow to use, can also follow automatically, the remote control, it can in time avoid to meet the barrier, thereby the security of this product has been improved greatly, the service life of product has been prolonged, the use value of product has been improved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The control system of the multifunctional infant pacifier comprises an infant pacifier body, a base and a remote controller, wherein the base is arranged at the bottom of the infant pacifier body, a connecting rod mechanism is arranged on the base, and wheels are arranged at the bottom of the base; the baby pacifying device is characterized in that a main control board is installed in the baby pacifying device body, a swing control module, a motion control module, a sound module, a remote control module, an obstacle avoidance module, a following module, a Bluetooth module, a crying detection module and a power module are arranged in a connecting circuit of the main control board, the power module provides power for a control system, the swing control module is connected with a swing motor, and the swing motor is connected with a connecting rod mechanism on a base through a worm and gear reducer; the motion control module is connected with a motion motor, and the motion motor is connected with the wheels; the sound module includes storage chip and loudspeaker, remote control module includes infrared remote control sensor, keep away barrier module and keep away barrier sensor and ultrasonic sensor including integrated ultrasonic wave, the integrated ultrasonic wave is kept away barrier sensor and is set up in the front end of baby tranquilizer body, ultrasonic sensor sets up in the bottom of base, follow the module and include orientation module and beacon module, orientation module including install follow sensor and the position sensor at baby tranquilizer body front end, beacon module install in the box body of remote controller.
2. The control system of the multifunctional infant pacifier according to claim 1, wherein said main control board is an Arduino microcontroller development board with an ATMEL 2560 chip as a core.
3. The control system of the multi-functional infant pacifier of claim 2, wherein said storage chip is an ISD1760 chip.
4. The control system of the multifunctional infant pacifier according to claim 2, wherein 3 JSN-SROT4 integrated ultrasonic obstacle avoidance sensors are arranged at the front end of the infant pacifier body, and a sector is formed at the position of the 3 JSN-SROT4 integrated ultrasonic obstacle avoidance sensors on the mounting surface; 3 HC-SR04 ultrasonic sensors are arranged at the bottom of the base, and the positions of the 3 HC-SR04 ultrasonic sensors on the installation surface also form a sector.
5. The control system of the multifunctional infant pacifier according to claim 2, wherein said bluetooth module is a HC-05 active integrated wireless bluetooth module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120097411.2U CN213934613U (en) | 2021-01-14 | 2021-01-14 | Control system of multifunctional infant pacifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120097411.2U CN213934613U (en) | 2021-01-14 | 2021-01-14 | Control system of multifunctional infant pacifying device |
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| Publication Number | Publication Date |
|---|---|
| CN213934613U true CN213934613U (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120097411.2U Expired - Fee Related CN213934613U (en) | 2021-01-14 | 2021-01-14 | Control system of multifunctional infant pacifying device |
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| Country | Link |
|---|---|
| CN (1) | CN213934613U (en) |
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2021
- 2021-01-14 CN CN202120097411.2U patent/CN213934613U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210810 |
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| CF01 | Termination of patent right due to non-payment of annual fee |