CN218888717U

CN218888717U - Female physiotherapy equipment control system based on bluetooth low energy

Info

Publication number: CN218888717U
Application number: CN202223180447.0U
Authority: CN
Inventors: 高小龙
Original assignee: Shanghai Mushen Information Technology Co ltd
Current assignee: Shanghai Mushen Information Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-04-18
Anticipated expiration: 2032-11-29

Abstract

The utility model provides a women's physiotherapy equipment control system based on bluetooth low energy, including power module, heating module, vibrations massage module, display module, button module, antenna and host computer, power module, heating module, vibrations massage module, display module, button module and antenna all directly are connected with bluetooth low energy MCU, the antenna links to each other with dedicated RFIO on the bluetooth low energy MCU; use the bluetooth agreement to carry out wireless communication between host computer and the bluetooth low energy MCU, the utility model discloses use the bluetooth low energy MCU who has bluetooth function and general MCU function concurrently as main control chip, just can realize the control to general functional module and bluetooth communication through a main control chip. This main control chip itself just possesses the hardware support to bluetooth communication, also can compromise general MCU's function simultaneously, consequently no longer needs special MCU of extra bluetooth to control special bluetooth module.

Description

Female physiotherapy equipment control system based on bluetooth low energy

Technical Field

The utility model relates to a women's physiotherapy equipment control system based on bluetooth low energy belongs to embedded technical field.

Background

The existing similar control system has the defect that two independent main control chips are needed to realize the control of the whole system. A common MCU (single chip microcomputer) for controlling the basic functional modules such as the power module, the heating module, the vibration massage module, the display module, the key module and the like; and the other MCU special for the Bluetooth forms an independent Bluetooth module. According to the scheme, two independent circuit boards need to be manufactured and then combined, more auxiliary components are needed, the size and the weight of the PCB (circuit board) are increased, and the hardware cost is increased. In addition, above-mentioned control system has increased the communication link between MCU and the cell-phone, MCU at first will communicate with bluetooth module through certain communication protocol (UART/SPI/IIC etc.), bluetooth module rethread bluetooth relevant agreement communicates with host computer such as cell-phone APP/applet, the increase of communication link also can lead to the probability increase that the unusual problem of communication appears, influence the normal function of equipment, the emergent need for a women physiotherapy equipment control system based on bluetooth low energy solves the problem that the aforesaid appears.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a women's physiotherapy equipment control system based on bluetooth low energy to solve the problem of proposing in the above-mentioned background art, this control system uses the bluetooth low energy MCU who has bluetooth function and general MCU function concurrently as main control chip, just can realize the control to general functional module and bluetooth communication through a main control chip.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a female physiotherapy equipment control system based on low-power-consumption Bluetooth comprises a power supply module, a heating module, a vibration massage module, a display module, a key module, an antenna and an upper computer, wherein the power supply module, the heating module, the vibration massage module, the display module, the key module and the antenna are directly connected with a low-power-consumption Bluetooth MCU, and the antenna is connected with a special RFIO (radio frequency input output) on the low-power-consumption Bluetooth MCU; the Bluetooth communication device comprises an upper computer and a low-power-consumption Bluetooth MCU, and is characterized in that a Bluetooth protocol is used for wireless communication between the upper computer and the low-power-consumption Bluetooth MCU, a power module mainly comprises a battery, a charging interface, a voltage stabilizer and an electric quantity sampling device, the charging interface is connected with the battery, a power pin of the low-power-consumption Bluetooth MCU is accessed to the battery after the battery passes through the voltage stabilizer, one end of the electric quantity sampling device is connected with the battery, the other end of the electric quantity sampling device is connected with a pin with an ADC function in the low-power-consumption Bluetooth MCU, the heating module mainly comprises a heating sheet and a temperature sensor, the heating sheet is connected with a common IO interface of the low-power-consumption Bluetooth MCU, one end of the temperature sensor is connected with the heating sheet, the other end of the temperature sensor is connected with a pin with the ADC function of the low-power-consumption Bluetooth MCU, the vibration massage module mainly comprises a motor and an eccentric block, the motor is connected with a pin with the low-power-consumption Bluetooth MCU with a PWM function, the key module mainly comprises a power-on key, a temperature key and a vibration key, the display module is directly connected with an IO pin of the low-consumption Bluetooth MCU.

Further, the host computer is used for long-range wireless control, the host computer includes cell-phone APP, applet.

Furthermore, the heating mode is switched to start and stop by pressing the temperature key for a short time, the temperature setting mode is entered by pressing the temperature key for a long time, and the current set temperature value is displayed on the display screen.

Further, in the temperature setting mode, the temperature is increased by short pressing of the temperature button, the temperature is decreased by short pressing of the vibration button, the current setting temperature is confirmed by long pressing of the temperature button, the temperature setting mode is exited, the general working mode is entered, and in the general working mode, the vibration gear is switched by short pressing of the vibration button, and the four gears of off, weak, medium and strong are switched one by one.

Furthermore, the MCU controls the antenna to send out radio frequency signals through the RFIO pin, and communicates with the upper computer with the Bluetooth function, and the communication is bidirectional and can send information and receive information.

The utility model has the advantages that: the utility model discloses a women physiotherapy equipment control system based on bluetooth low energy uses bluetooth low energy MCU to have realized the control to general functional module and bluetooth communication simultaneously, no longer needs independent bluetooth module, and its beneficial effect lies in:

(1) The cost is reduced, on one hand, the number of necessary electronic elements is reduced, and the device cost is reduced, on the other hand, the position of the whole Bluetooth module does not need to be reserved on the mainboard, and the whole size and the whole weight of the equipment are favorably reduced;

(2) Intelligent control can realize right through host computer such as cell-phone app the utility model discloses a remote control promotes the intellectuality, enriches user experience.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a working schematic diagram of a female physiotherapy device control system based on bluetooth low energy of the present invention;

fig. 2 is a structural drawing of the prior art.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a women's physiotherapy equipment control system based on bluetooth low energy, includes power module, heating module, vibrations massage module, display module, button module, antenna and host computer, above-mentioned part is except that the host computer, all directly links to each other with bluetooth low energy MCU on the hardware to communicate through certain software agreement. In particular, the antenna is connected with a dedicated RFIO on the low power consumption Bluetooth MCU; the upper computer and the low-power-consumption Bluetooth MCU are in wireless communication by using a Bluetooth protocol, and the antenna assists in realizing the communication.

The power supply module is used for providing power energy support for a product, and mainly comprises a battery, a charging interface, a voltage stabilizer and an electric quantity sampling device, wherein the charging interface is connected with the battery, and the battery is connected to a power supply pin of the low-power-consumption Bluetooth MCU after passing through the voltage stabilizer; one end of the electric quantity sampling device is connected with the battery, the other end of the electric quantity sampling device is connected with a pin with an ADC (analog-to-digital converter) function in the low-power consumption Bluetooth MCU, the electric quantity sampling device feeds current electric quantity information back to the low-power consumption Bluetooth MCU through the ADC during working, and the information is further input into the display module to be supplied to the display module to display the current electric quantity.

The heating module is used for realizing the heating function and mainly comprises a heating sheet and a temperature sensor. The heating plate is connected with a common IO port of the low-power Bluetooth MCU; one end of the temperature sensor is connected with the heating sheet, and the other end of the temperature sensor is connected with a pin with an ADC function of the Bluetooth low energy MCU. When the heating plate works, the pins connected with the heating plate are connected with the low-power-consumption Bluetooth MCU, the heating plate is heated to cause the change of the resistance value of the temperature sensor, further, the voltage on the sensor can also change, the data collected by the low-power-consumption Bluetooth MUC through the ADC also changes, and the current temperature can be obtained through conversion. When the temperature collected by the temperature sampling device is lower than the set temperature, the heating sheet is switched on and heated; when the temperature collected by the temperature sampling device is higher than the set temperature, the heating sheet is disconnected, and heating is stopped, so that the temperature is controlled.

The vibration massage module is used for realizing the massage function of a product and mainly comprises a motor and an eccentric block, wherein the motor is connected with a pin with a PWM (pulse-width modulation) function of the Bluetooth low energy MCU, and the eccentric block is connected with the motor. When starting massage function, low-power consumption bluetooth MCU's PWM pin output PWM ripples, and the control motor rotates, drives the eccentric block and rotates, and then produces vibrations, simulation massage function. The setting parameters are modified, the waveform of PWM waves output by the low-power-consumption Bluetooth MCU can be changed, the rotating speed of the motor is changed, the vibration intensity is further changed, and the vibration massage gears are controlled.

The display module is used for displaying temperature and electric quantity, the module mainly comprises a display screen, the display screen is directly connected with pins of the low-power consumption Bluetooth MCU (the number of the required pins and the functions of the pins are determined according to specifications of different screens), when key operation is not carried out, the module alternately displays real-time electric quantity and real-time temperature, the real-time electric quantity is from an electric quantity acquisition device of the power module, and the real-time temperature is from a temperature sensor of the heating module; when the key operation is performed and the set temperature is changed, the set value of the current temperature is displayed.

The key module is used for controlling startup and shutdown and functional mode switching, and mainly comprises a startup key, a temperature key and a vibration key, wherein the keys are directly connected with IO pins of the low-power-consumption Bluetooth MCU. The start-up key controls the start and stop of the whole system, the system is started up when the system is shut down, the system is shut down when the system is started up, the system is not completely powered off on hardware when the system is shut down, only the MCU enters a deep sleep mode, and the power consumption (power consumption) is reduced. The design can support the mobile phone app to directly wake up the system to start the system, if the system is powered off after the hardware is turned off, the system cannot be started through the mobile phone app, and the system can be started only by turning on the power supply through mechanical action. In a general working mode, a temperature key is pressed for a short time to switch the start and the stop of a heating mode; and entering a temperature setting mode by pressing the temperature key for a long time, displaying the current set temperature value on the display screen, wherein the default value is 40, and allowing the temperature to be set between 40 and 60 ℃. In the temperature setting mode, the temperature is increased by pressing the temperature key for a short time, the temperature is reduced by pressing the vibration key for a short time, the current setting temperature is confirmed by pressing the temperature key for a long time, the temperature setting mode is exited, and the general working mode is entered. In a general working mode, the vibration gear is switched by pressing the vibration button for a short time, and the four gears of closing/weak/medium/strong are switched one by one.

The antenna is used for the realization of bluetooth communication function, and low-power consumption bluetooth MCU's RFIO pin directly links to each other with the antenna, and during operation bluetooth low-power consumption MCU sends radio frequency signal through RFIO pin control antenna, communicates with the host computer (for example cell-phone APP) that possesses bluetooth function, and this communication is two-way, both can send information, also can receive information.

As an embodiment of the present invention: the host computer is used for this device of remote wireless control, including cell-phone APP, applet etc. the function that the host computer can realize switches and keeps unanimous with above-mentioned button module. For example, when the upper computer sends a vibration mode switching signal, the utility model can be switched to a corresponding mode; through key control the utility model discloses when carrying out the mode switch, also can send corresponding signal to the host computer, the information that shows also can take place corresponding change on the host computer UI interface, this control system uses the bluetooth low energy MCU who has bluetooth function and general MCU function concurrently as main control chip, just can realize the control to general functional module and bluetooth communication through a main control chip. This main control chip itself just possesses the hardware support to bluetooth communication, also can compromise general MCU's function simultaneously, consequently no longer need special MCU of extra bluetooth to control special bluetooth module, the utility model relates to a control system to women's physiotherapy equipment just can realize the control to basic function module and bluetooth communication through a main control chip. Fig. 2 is a structural drawing of the prior art, two independent main control chips are needed to realize control of the whole system, one main control chip is directly connected with basic function modules such as a power module, a heating module, a vibration massage module, a display module and a key module, and is used for controlling the above modules, and the other main control chip is used for forming an independent bluetooth module to realize communication with upper computers such as a mobile phone APP. And the two independent main control chips transmit information through a certain communication protocol, wherein the communication protocol comprises but is not limited to UART, SPI, IIC and the like.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a women physiotherapy equipment control system based on bluetooth low energy, includes power module, heating module, vibrations massage module, display module, button module, antenna and host computer, its characterized in that: the power supply module, the heating module, the vibration massage module, the display module, the key module and the antenna are directly connected with the low-power-consumption Bluetooth MCU, and the antenna is connected with a special RFIO on the low-power-consumption Bluetooth MCU; the power supply module mainly comprises a battery, a charging interface, a voltage stabilizer and an electric quantity sampling device, wherein the charging interface is connected with the battery, the battery is connected to a power supply pin of the low-power-consumption Bluetooth MCU after passing through the voltage stabilizer, one end of the electric quantity sampling device is connected with the battery, and the other end of the electric quantity sampling device is connected with a pin with an ADC function in the low-power-consumption Bluetooth MCU;

the heating module mainly comprises a heating sheet and a temperature sensor, the heating sheet is connected with a common IO port of the low-power consumption Bluetooth MCU, one end of the temperature sensor is connected with the heating sheet, and the other end of the temperature sensor is connected with a pin with an ADC function of the low-power consumption Bluetooth MCU;

the utility model discloses a bluetooth low energy MCU's IO pin is connected to vibrations massage module, vibrations massage module mainly includes motor and eccentric block, the motor has the pin connection of PWM function with bluetooth low energy MCU, and the eccentric block is connected with the motor, the button module mainly includes start button, temperature button and vibrations button, start button, temperature button and vibrations button are direct to be linked to each other with bluetooth low energy MCU's IO pin, display module mainly includes the display screen, and the direct pin with bluetooth low energy MCU of display screen links to each other.

2. The bluetooth low energy-based female physiotherapy device control system according to claim 1, wherein: the upper computer is used for remote wireless control and comprises a mobile phone APP and a small program.

3. The bluetooth low energy-based female physiotherapy device control system according to claim 1, wherein: the temperature key is pressed for a short time to switch the heating mode to start and stop, the temperature key is pressed for a long time to enter the temperature setting mode, and the display screen displays the value of the current set temperature.

4. The bluetooth low energy-based female physiotherapy device control system according to claim 3, wherein: in the temperature setting mode, the temperature is increased by pressing the temperature key for a short time, the temperature is reduced by pressing the vibration key for a short time, the current setting temperature is confirmed by pressing the temperature key for a long time, the temperature setting mode is exited, the general working mode is entered, and in the general working mode, the vibration gear is switched by pressing the vibration key for a short time, and the four gears of closing/weak/medium/strong are switched one by one.

5. The bluetooth low energy-based female physiotherapy apparatus control system according to claim 1, wherein: the MCU controls the antenna to send out radio frequency signals through the RFIO pin, and communicates with the upper computer with a Bluetooth function, and the communication is bidirectional and can send information and receive information.