CN207473371U - A kind of multifunctional leather belt control system - Google Patents
A kind of multifunctional leather belt control system Download PDFInfo
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- CN207473371U CN207473371U CN201721727828.2U CN201721727828U CN207473371U CN 207473371 U CN207473371 U CN 207473371U CN 201721727828 U CN201721727828 U CN 201721727828U CN 207473371 U CN207473371 U CN 207473371U
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Abstract
The utility model relates generally to sphere of life, more specifically to a kind of multifunctional leather belt control system, it can be charged by belt to exterior terminal, and in user movement, exercise data can be acquired and carry out music, brought convenience to people’s lives.The motional induction module of multifunctional leather belt control system, clock module, master control button, the output terminal of brightness detection module is connected to the input terminal of master controller, the output terminal of master controller is connected to display module, the input terminal of music module, brightness detection module is connected to display module, memory module is connected to master controller, terminal is connected to master controller by bluetooth module, the output terminal of power module is connected to the input terminal of master controller, power module is connected to charge management module, the output terminal of USB charging interfaces is connected to the input terminal of charge management module, the output terminal of charge management module is connected to USB electric discharge interfaces.
Description
Technical field
The utility model relates generally to sphere of life, more specifically to a kind of multifunctional leather belt control system.
Background technology
Belt is furnishings indispensable in people's daily life, but belt function is single, can only play fixed and decoration
Effect, with the raising of modern people's the accelerating rhythm of life and quality of life, people’s lives gradually move towards intelligent,
Therefore it provides a kind of multifunctional leather belt control system, can charge to exterior terminal by belt, and in user movement
When, exercise data can be acquired and carry out music, brought convenience to people’s lives.People can opponent at any time
Machine charges, and cellie has forgotten band charger for inadvertent never again can not charge the phone and worried.
Invention content
The utility model, can by belt mainly solving the technical problems that provide a kind of multifunctional leather belt control system
It charges to exterior terminal, and in user movement, exercise data can be acquired and carries out music, to people's
Life is brought convenience.
In order to solve the above technical problems, a kind of multifunctional leather belt control system of the utility model includes master controller, movement
Induction module, clock module, master control button, display module, brightness detection module, music module, memory module, Charge Management mould
Block, power module, USB charging interfaces, USB electric discharges interface, bluetooth module, terminal, can carry out exterior terminal by belt
Charging, and in user movement, exercise data can be acquired and carry out music, brought convenience to people’s lives.
Wherein, the output terminal of the motional induction module is connected to the input terminal of master controller；The clock module it is defeated
Outlet is connected to the input terminal of master controller；The output terminal of the master control button is connected to the input terminal of master controller；The master
The output terminal of controller is connected to the input terminal of display module；The brightness detection module is connected to display module；The brightness
The output terminal of detection module is connected to the input terminal of master controller；The output terminal of the master controller is connected to the defeated of music module
Enter end；The memory module is connected to master controller；The terminal is connected to master controller by bluetooth module；The power supply mould
The output terminal of block is connected to the input terminal of master controller；The power module is connected to charge management module；The USB chargings
The output terminal of mouth is connected to the input terminal of charge management module；The output terminal of the charge management module is connected to USB electric discharges and connects
Mouthful.
As advanced optimizing for the utility model, main control described in a kind of multifunctional leather belt control system of the utility model
Device uses ATmega64 microcontroller machines.
As advanced optimizing for the utility model, kinesthesia described in a kind of multifunctional leather belt control system of the utility model
Module is answered to use ADXL345 3-axis acceleration sensors.
As advanced optimizing for the utility model, brightness described in a kind of multifunctional leather belt control system of the utility model is examined
It surveys module and uses LX1970 light sensors.
As advanced optimizing for the utility model, charging valve described in a kind of multifunctional leather belt control system of the utility model
It manages module and uses HT4901 chips.
As advanced optimizing for the utility model, music mould described in a kind of multifunctional leather belt control system of the utility model
Block uses VS1003 chips.
Control effect：A kind of multifunctional leather belt control system of the utility model can carry out exterior terminal by belt
Charging, and in user movement, exercise data can be acquired and carry out music, brought convenience to people’s lives.
Description of the drawings
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is a kind of hardware structure diagram of multifunctional leather belt control system of the utility model.
Fig. 2 is a kind of circuit diagram of the master controller of multifunctional leather belt control system of the utility model.
Fig. 3 is a kind of circuit diagram of the clock module of multifunctional leather belt control system of the utility model.
Fig. 4 is a kind of circuit diagram of the motional induction module of multifunctional leather belt control system of the utility model.
Fig. 5 is a kind of circuit diagram of the memory module of multifunctional leather belt control system of the utility model.
Fig. 6 is a kind of circuit diagram of the master control button of multifunctional leather belt control system of the utility model.
Fig. 7 is a kind of circuit diagram of the music module of multifunctional leather belt control system of the utility model.
Fig. 8 is the circuit diagram of a kind of display module of multifunctional leather belt control system of the utility model, brightness detection module.
Fig. 9 is a kind of circuit diagram of the bluetooth module of multifunctional leather belt control system of the utility model.
Figure 10 is a kind of circuit diagram of the power module of multifunctional leather belt control system of the utility model.
Figure 11 is the utility model a kind of USB charging interfaces, charge management module, the USB of multifunctional leather belt control system
The circuit diagram of electric discharge interface.
Specific embodiment
Specific embodiment one：
Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, one kind described in present embodiment is multi-functional
Strip control system includes master controller, motional induction module, clock module, master control button, display module, brightness detection mould
Block, music module, memory module, charge management module, power module, USB charging interfaces, USB electric discharge interface, bluetooth module,
Terminal can charge to exterior terminal by belt, and in user movement, can acquire exercise data and progress
Music is brought convenience to people’s lives.
Wherein, the output terminal of the motional induction module is connected to the input terminal of master controller, and motional induction module uses
ADXL345 3-axis acceleration sensors, for acquiring human motion signal, signal is filtered by low-pass filter, through internal A/D
After conversion, master controller is inputted, the acceleration on tri- mutually orthogonal directions of X, Y, Z is by the G-Cell inside ADXL345
Sensor perceives, the voltage signal output after appearance buckling parallel operation, gain amplification, wave filter and temperature-compensating, so-called G-
Cell sensors are to process to obtain through semiconductor technology by semi-conducting material (polysilicon), and structure can be reduced to three pieces of capacitance poles
Plate, the pole plate delineation at both ends, intermediate pole plate deviate nonaccelerated position under the action of acceleration, it arrives both ends in this way
The distance of pole plate changes, and causes the variation of capacitance, this changing value through hold buckling change, gain amplification, filtering etc. after body
On now last voltage output value, so as to complete the measurement to acceleration.SCL_D, SDA_D, SDO_D of motional induction module
End is connected respectively with PD0, PD1, PD3 pin of master controller.Motional induction module is fixed on belt, in human motion
When, the data in tri- directions of X, Y, Z have the data to should determine that, motional induction module detects that acceleration signal is sent to
Master controller detects current human's motion state according to motional induction module, detection data is passed through bluetooth by master controller
Module sends terminal to, by obtaining the step number of user after the calculation process of terminal.
The output terminal of the clock module is connected to the input terminal of master controller, and clock module uses DS1302 clock cores
Piece, DS1302 be DALLAS companies of the U.S. release a kind of high-performance, low-power consumption real-time timepiece chip, it is static to add 31 bytes
RAM is synchronized with master controller using SPI three-wire interfaces and communicated, and burst mode can be used and once transmit multiple bytes
Clock signal and RAM data.DS1302 clock chips can provide the second, point, when, day, week, Month And Year, one month be less than 31 days
When can be with adjust automatically, and there is leap year compensation.Operating voltage is wide up to 2.5~5.5V.Using dual power supply (main power source
And stand-by power supply), stand-by power supply charging modes can be set, provide the ability that trickle current charging is carried out to back power supply.
DS1302 is used for data record, particularly to data on the record of certain data points to acquire a special sense, can be realized with occurring
The time of the data records simultaneously, therefore is widely used in measuring system.Pin explanation：Vcc1 is stand-by power supply；Vcc2 is
Main power source.Work as Vcc2>During Vcc1+0.2V, powered from Vcc2 to DS1302, work as Vcc2<During Vcc1, supplied from Vcc1 to DS1302
Electricity；SCLK is inputted for serial clock；Bidirectional data line when I/O is three-wire interface；RST is input signal, in the reading and writing data phase
Between, it is necessary to for height.There are two functions for the pin：First, RST start to control the control logic of word access shift register；Secondly,
RST provides the method for terminating single byte or multibyte data transmission.Registers of the DS1302 in relation to calendar, time shares 12,
Wherein there are 7 registers (81h~8Dh, 80h~8Ch when writing during reading), the data format of storage is binary-coded decimal form.Clock module
Real-time time is provided a system to for generating clock signal, the SCLK pins of clock module are connected with the PD6 pins of master controller
It connects；The RST pins of clock module are connected with the PD5 pins of master controller, and RST pins are input signal, in the reading and writing data phase
Between, it is necessary to for height；The I/O pins of clock module are connected with the PD4 pins of master controller.
The output terminal of the master control button is connected to the input terminal of master controller, and master control button is SW0, passes through button SW0
Interrupt signal is inputted to the PC1 pins of master controller, realizes being turned on or off for system；When pressing SW0, Q7 and D5 are led
Logical, DC-DC voltage stabilizing chips work, the VCC ends for connecting master controller power for master controller.Master controller at once will be corresponding
PC1 pins are set to output high level, and at this moment Q6 and Q7 conductings, entire circuit enter working condition.Then master controller is again by PC1
Pin is set as input high level state, and due to the presence of pull-up resistor R13, Q6 and Q7 are constantly on.Master controller is swept always
The input state of corresponding PC1 pins is retouched, if SW0 is not pressed down, PC1 pins will be always high level.When SW0 is pressed again
When going down, D6 conductings, master controller detects that the input of PC1 pins is low level, and at this moment PC1 pins are just arranged to by master controller
It exports as low level state, Q6 cut-offs, if button lifts, Q7 can also end, and DC-DC voltage stabilizing chips will not be main control
Device provides voltage, and entire circuit is off state.
The output terminal of the master controller is connected to the input terminal of display module, and display module uses LCD12864 liquid crystals
Display screen, the alcohol concentration information that display module detects for display, D0, D1, D2, D3, D4, D5, D6, D7 end of display module
It is connected with PF0, PF1, PF2, PF3, PF4, PF5, PF6, PF7 pin of master controller, for display data；Display module
RS ends are connected with the PA0 pins of master controller, for controlling data command；The R/W ends of display module and the PA1 of master controller
Pin is connected, for controlling read-write operation；The Enable Pin E of display module is connected with the PA2 feet of master controller；Master controller
PA0, PA1, PA2 pin be used to control the strobe state of charactron in display module；The LED+ ends of display module pass through electricity
Resistance R4 is connected with the PC5 pins of master controller, and master controller provides constant current to display module；The SRC of brightness detection module
Mouth is connected, and the PC7 pins of master controller are connected to by OUT1_LCD ends by resistance R2 with the LED- ends of display module；It is aobvious
Show that the LED+ ends of module are connected to the SNK mouths of brightness detection module by resistance R3.
The brightness detection module is connected to display module, and brightness detection module uses LX1970 light sensors, brightness
The current output terminal SRC of detection module is connected by resistance R2 with the LED- ends of display module, and electric current suction side SNK passes through electricity
Resistance R3 is connected with the LED+ ends of display module, and passes through OUT1_LCD, OUT2_LCD, OUT3_LCD end and master controller
PC7, PC6, PC5 pin are connected, to control the logical of the electric current between the SRC ends of brightness detection module and SNK ends and display module
It is disconnected.
The output terminal of the brightness detection module is connected to the input terminal of master controller, and brightness detection module uses LX1970
Bright sensor, LX1970 lights sensor are used to receive visible ray and are converted into current signal, SNK ends, SRC ends size of current
The height of brightness is reflected, when ambient brightness is significantly dimmed, LX1970 can automatically turn on the backlight of display module to improve
The brightness of display, LX1970 lights sensor by collected display module interface photoelectric current by high-gain amplifier send to
Two current output terminal SRC and SNK ends, master controller obtain ambient brightness value by judging the sizes of SRC and SNK electric currents
Size, realizes freely adjusting to display module backlight illumination, the current output terminal SRC of brightness detection module by resistance R2 with
The LED- ends of display module are connected, and electric current suction side SNK is connected, and pass through by resistance R3 with the LED+ ends of display module
OUT1_LCD, OUT2_LCD, OUT3_LCD end are connected with PC7, PC6, PC5 pin of master controller, brightness to be controlled to detect
The break-make of electric current between the SRC ends of module and SNK ends and display module, after system electrification work, LX1970 light sensor senses
Display module interface ambient enviroment brightness value is surveyed, corresponding current value is exported and sends master controller to and judged, if detecting
Ambient illumination values S>540lx is then calculated after needing adjusted value, control master controller start pin E carry out backlight control and
Contrast adjustment, otherwise, the contrast of display module maintain a steady state value；If detect ambient illumination values S<325lx, meter
After calculating needs adjusted value, control master controller starts pin E and carries out backlight control, if the ambient illumination values detected are
325lx≤S≤540lx, backlight is closed, and after the completion of adjustment, LX1970 continues to acquire the sensing that ambient illumination values carry out next round
It adjusts.
The output terminal of the master controller is connected to the input terminal of music module, and music module uses VS1003 chips, main
Controller control sends the music file MP3 data format stream informations stored in a storage module in VS1003 chips to, leads to
Loud speaker is sent into after crossing the decoding of VS1003 chips and its stereo DAC processing conversions of intension high quality, realizes the broadcasting of song,
All data and control instruction of VS1003 chips are realized by spi bus interface, SPI_SCK, SPI_ of music module
MOSI, SPI_MISO, XCS end are connected respectively with PB1, PB2, PB3, PB0 pin of master controller, the XDCS ends of music module
It is connected respectively with the PB4 pins of master controller and PB5 pins with DREQ ends.
The memory module is connected to master controller, and memory module uses SD card, and master controller passes through serial peripheral agreement
Bus is attached with SD card slot, DO, CS, SCLK_SD and DI end respectively with PC4, PC3, PD7, PC2 pin of master controller
It is connected, COMCD, WP, GND and CD foot in memory module circuit diagram are drawing for the card slot memory card fixation on circuit boards
Foot, in addition to GND is grounded, without using other pins, master controller provides clock signal by PD7 pins to SD card, is drawn by PC3
The Enable Pin CS ends of foot control SD card, the input and output of data are controlled by PC2 and PC4 pins, and master controller is called in SD card
The music file MP3 data format stream informations of storage are sent in VS1003 chips, are decoded by VS1003 chips and its intension
After the stereo DAC processing of high quality, the broadcasting of MP3 songs is realized.
The terminal is connected to master controller by bluetooth module, and bluetooth module uses HC-05 bluetooth modules, and HC-05 is
Embedded Bluetooth serial communication module, there are two types of operating modes for tool：Command response operating mode and automatic connection operating mode,
Automatic connection operating mode lower module can be divided into main (Master), from (Slave) and three kinds of operating angles of winding (Loopback) again
Color.When module is in automatic connection operating mode, data transmission will be connected automatically according to the mode being previously set；User Ke Tong
It crosses terminal and sends various AT instructions to module, control parameter or publication control command are set for module.Outside master controller
Pin PE0, PE1 incoming level can realize the dynamic translation of module working condition.Terminal is smart mobile phone or tablet electricity
Brain.RXD, TXD end of bluetooth module are connected respectively with PE0, PE1 pin of master controller.
The output terminal of the power module is connected to the input terminal of master controller, and power module is using chargeable lithium ion electricity
Pond, power module are used for system power supply, ensure system worked well ,+5V the voltages of power module by LM1118-3.3V
Chip is converted to+3.3V voltages ,+5V the voltages of power module by LM1118-2.5V chips be converted to+2.5V voltages, lead to
VCC ports are crossed to system power supply.
The power module is connected to charge management module ,+5 rechargeable lithium ion batteries of power module use, charging valve
Module is managed using HT4901 chips, the anode of battery is connected to the CHARGE ends of HT4901 chips, and the cathode of battery passes through inductance
LEEAD is grounded.HT4901 built-in chip type electric power detections, battery power status is shown during charging, supports to charge to 0V batteries, and by
Trickle precharge pattern preferably protects battery, and boost output voltage is adjustable, using built-in MOSFET boosting outputs to peripheral hardware
Charging current is up to 500mA, and it is more than 2A to extend out MOSFET boostings output to the charging current of peripheral hardware, and built-in 50mA LED flashlights are driven
It is dynamic, there is over-charging of battery, Cross prevention, output has unloaded automatic identification shutdown, overcurrent protection, short-circuit protection, overheat protector
Function.L1, L2, L3, L4 in charge management module circuit diagram are battery capacity indicator light.
The output terminal of the USB charging interfaces is connected to the input terminal of charge management module, and USB charging interface USB IN connect
It connects external charger to charge to the battery in power module, when USB_IN accesses 5V power supplys, HT4901 chips, which enter, to be filled
Electricity condition, at this time boosting output are closed, and LED light L1, L2, L3, L4 state is gradually lighted with the raising of cell voltage, when
After charging, tetra- indicator lights of L1, L2, L3, L4 are all lighted.
The output terminal of the charge management module is connected to USB electric discharge interfaces, and charge management module uses HT4901 chips,
The LX ends of HT4901 chips are connected to the VCC ends of USB electric discharge interfaces by zener diode D1, and the D- ends of USB electric discharge interfaces connect
The connecting node of resistance R5 and resistance R6 are connected to, the D+ ends of USB electric discharge interfaces are connected to the connecting node of resistance R3 and resistance R4,
In system standby state, short-press button S3 once wakes up from standby mode, and battery capacity is detected；Electricity closes after showing several seconds
It closes, while starts boosting output；Under-voltage or while entering current limliting/short-circuit protection closes boosting output in cell voltage, entrance is standby
Pattern, long-press button S3 enter standby mode.
Specific embodiment two：
Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, the master controller uses ATmega64
Microcontroller machine.The ATmega64 microcontrollers be atmel corp high-density nonvolatile memory techniques production component, piece
Interior ISP flash storages can repeatedly be programmed by SPI, Communication Programming device or bootstrap.Bootstrap, which can use, appoints
What interface downloads applications into flash storage.The ATmega64 microcontrollers are low for 8 based on AVR risc architectures
Power consumption CMOS microprocessors.Its data throughput is up to 1MIPS/MHz, therefore can be between the power consumption and processing speed of relieving system
Contradiction.
Specific embodiment three：
Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, the motional induction module uses
ADXL345 3-axis acceleration sensors.The ADXL345 is that the 3-axis acceleration of a output digit signals of ADI companies passes
Sensor.ADXL345 is a small and thin 3 axis accelerometer of super low-power consumption, high resolution (13), and measurement range reaches ± 16g.
Digital output data is 16 complement of two's two's complement forms, can be accessed by SPI (3 lines or 4 lines) or I2C digital interfaces.ADXL345
It is very suitable for mobile equipment application.It can measure static weight acceleration in tilt detection application, can also measure movement
Or dynamic acceleration caused by impact.1.0 ° of angle change can be not measured in its high-resolution (3.9mg/LSB).
Specific embodiment four：
Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, the brightness detection module uses
LX1970 light sensors.The LXl970 be it is a kind of can realize human eye emulation integrated visible ray luminance sensor, peak
Value emission wavelength is 520nm, and current sensitivity 0.38uA/lx, dark current 10nA, nonlinearity erron is small, reproducible.Two
The current asymmetry degree of a complementary output end is only scholar 0.5%, optionally can be used as output in one end.Peripheral circuit is simple, and price is low
It is honest and clean, easy to use, micro energy lose, low-voltage power supply.Using 2~5.5V power supplys, source current can be down to 85mA (representative value).Work temperature
Ranging from -40~+85 DEG C of degree.Its appearance and size is only 2.95mm × 3mm × 1mm.The knot changed using src ends output light-circulation
Then fruit realizes stream pressure conversion.The chip performance is stablized, and sensitivity is high.
Specific embodiment five：
Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, the charge management module uses
HT4901 chips.The HT4901 built-in chip types electric power detection, when charging, can show battery power status；Use built-in MOSFET
Charging current 500mA (representative value) extends out MOSFET charging currents and can reach more than 2A；It supports to charge to 0V batteries, and have tiny stream
Precharge mode is flowed, preferably protects battery；Boost output voltage is adjustable, is boosted using built-in MOSFET and exports filling to peripheral hardware
For electric current up to 500mA, it can be more than 2A to extend out MOSFET boosting outputs to the charging current of peripheral hardware；Fixed switching frequency
500KHZ；Booster circuit high efficiency is 90%；Stand-by power consumption can be controlled in below 30uA；Built-in 50mALED flashlights driving；Battery
It overcharges, Cross prevention；Output has unloaded automatic identification shutdown, overcurrent protection, short-circuit protection；Overheat protector function；During charging
Battery power status is shown, supports to charge to 0V batteries, and by trickle precharge pattern, preferably protects battery, boosting output
Voltage is adjustable, using built-in MOSFET boostings output to peripheral hardware charging current up to 500mA, extend out MOSFET boostings output to
The charging current of peripheral hardware is more than 2A, and built-in 50mA LED flashlights driving has over-charging of battery, Cross prevention, and output has zero load
Automatic identification shutdown, overcurrent protection, short-circuit protection, overheat protector function.
Specific embodiment six：
Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, the music module uses VS1003 cores
Piece.The VS1003 is a MP3/WMA/MIDI audio decoder and ADPCM programmable devices.It includes a high-performance, autonomous
The low-power consumption dsp processor core VS_DSP of property right, and the data RAM of the instruction RAM and 0.5KB of 5KB is provided, generate MIDI/
SPMIDI files, include the stereo digital analog converter of high-performance on piece, two sound channels, no phase difference, when playing audio file not
Additional driving circuit is needed, supports the control data-interface of SPI serial communications.
A kind of operation principle of multifunctional leather belt control system of the utility model is：A kind of multifunctional leather belt of the utility model
Control system, power module use rechargeable lithium ion batteries, are charged the battery by USB charging interfaces, by Charge Management
Module is monitored the state of charge of battery, exterior terminal is given to charge by USB electric discharge interfaces, pressing switch to open by master control is
System realizes detection function, and clock module shows time, brightness inspection for providing a system to real-time time by display module
The brightness that module is used to detect ambient enviroment light is surveyed, and according to the backlight illumination of detection brightness regulation display module, stores mould
For storing music file, master controller calls the music file in memory module to send to after music module is handled and broadcasts block
Playback music file can be such that user is listened to music when movement；Motional induction module is used to acquire the exercise data of user, and
It sends master controller to, terminal to is sent exercise data by bluetooth module, the fortune of user is obtained after terminal is handled
Dynamic step number.
Although the utility model is disclosed as above with preferred embodiment, it is not limited to the utility model, appoints
What person skilled in the art, without departing from the spirit and scope of the utility model, can do various changes and modification, therefore
The scope of protection of the utility model should be subject to what claims were defined.
Claims (6)
1. a kind of multifunctional leather belt control system, which is characterized in that the multifunctional leather belt control system includes master controller, fortune
Dynamic induction module, clock module, master control button, display module, brightness detection module, music module, memory module, Charge Management
Module, power module, USB charging interfaces, USB electric discharges interface, bluetooth module, terminal, the output terminal of the motional induction module
It is connected to the input terminal of master controller；The output terminal of the clock module is connected to the input terminal of master controller；The master control is pressed
The output terminal of key is connected to the input terminal of master controller；The output terminal of the master controller is connected to the input terminal of display module；
The brightness detection module is connected to display module；The output terminal of the brightness detection module is connected to the input of master controller
End；The output terminal of the master controller is connected to the input terminal of music module；The memory module is connected to master controller；It is described
Terminal is connected to master controller by bluetooth module；The output terminal of the power module is connected to the input terminal of master controller；Institute
It states power module and is connected to charge management module；The output terminal of the USB charging interfaces is connected to the input of charge management module
End；The output terminal of the charge management module is connected to USB electric discharge interfaces.
2. a kind of multifunctional leather belt control system according to claim 1, it is characterised in that：The master controller uses
ATmega64 microcontrollers.
3. a kind of multifunctional leather belt control system according to claim 1, it is characterised in that：The motional induction module is adopted
With ADXL345 3-axis acceleration sensors.
4. a kind of multifunctional leather belt control system according to claim 1, it is characterised in that：The brightness detection module is adopted
With LX1970 light sensors.
5. a kind of multifunctional leather belt control system according to claim 1, it is characterised in that：The charge management module is adopted
With HT4901 chips.
6. a kind of multifunctional leather belt control system according to claim 1, it is characterised in that：The music module uses
VS1003 chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721727828.2U CN207473371U (en) | 2017-12-13 | 2017-12-13 | A kind of multifunctional leather belt control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721727828.2U CN207473371U (en) | 2017-12-13 | 2017-12-13 | A kind of multifunctional leather belt control system |
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| CN207473371U true CN207473371U (en) | 2018-06-08 |
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| CN201721727828.2U Expired - Fee Related CN207473371U (en) | 2017-12-13 | 2017-12-13 | A kind of multifunctional leather belt control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500653A (en) * | 2018-12-04 | 2019-03-22 | 中山市兰佳机械设备有限公司 | A kind of four axis servo-systems of numerical control machine |
| CN110211318A (en) * | 2019-03-11 | 2019-09-06 | 滨州学院 | A kind of integral electrical goods and materials security protection supervisory systems |
-
2017
- 2017-12-13 CN CN201721727828.2U patent/CN207473371U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500653A (en) * | 2018-12-04 | 2019-03-22 | 中山市兰佳机械设备有限公司 | A kind of four axis servo-systems of numerical control machine |
| CN110211318A (en) * | 2019-03-11 | 2019-09-06 | 滨州学院 | A kind of integral electrical goods and materials security protection supervisory systems |
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