CN206726004U - A kind of smart bluetooth rope skipping - Google Patents
A kind of smart bluetooth rope skipping Download PDFInfo
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- CN206726004U CN206726004U CN201720395756.XU CN201720395756U CN206726004U CN 206726004 U CN206726004 U CN 206726004U CN 201720395756 U CN201720395756 U CN 201720395756U CN 206726004 U CN206726004 U CN 206726004U
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Abstract
It the utility model is related to technical field of sports apparatus, and in particular to a kind of smart bluetooth rope skipping, it includes main handle, auxiliary-handle and rope；Rope is provided between main handle and auxiliary-handle；It is characterized in that：Cavity is provided with the main handle, circuit board is installed in cavity, makes to be screwed；Main handle top is embedded with LCD liquid crystal display screen, and two buttons are provided with below LCD liquid crystal display screen；Circuit module is provided with the circuit board；The circuit module includes display driver circuit module, Bluetooth RF transceiver module, electromagnetic induction metering acquisition module, power management module, key press detecting circuit module, buzzer drive control module and external memory module；It has the operation interface being easily understood, by result visualization of skipping rope using display screen is set on the handle of rope skipping, it can be seen that technical parameter of more skipping rope, helps fan's lifting rope skipping skill of skipping rope, enriches rope skipping interest and athletics.
Description
【Technical field】
It the utility model is related to technical field of sports apparatus, and in particular to a kind of intelligence that can detect counting motion conditions of turn-taking
Can bluetooth rope skipping.
【Background technology】
Instantly society is that a work rhythm is fast, the operating pressure larger epoch.Go outdoor exercise or go to body-building shop to go
Body-building needs the more time again.Therefore it is adapted to the indoor convenient exercising apparatus taken exercise -- rope skipping, liked by people.Rope skipping fortune
Dynamic is the systemic Aerobics of masses, and particularly suitable to women, there is long tradition in China.Rope skipping fortune
Kinetic energy consumes substantial amounts of heat in a short time, while can effectively train person's development, endurance and a body coordination ability, benefit
Place is a lot.There are the following problems for traditional rope skipping：First is that traditional rope skipping only has mechanical count or counted without autonomous
Function；Second is that the function of skipping rope is single, without the rope skipping effective time for rope skipping fan's concern, is skipped rope averagely frequently
Rate, most fast frequency, the rope parameter such as number, energy expenditure of stumbling are counted.
To solve the above problems, this department is further reformed for the above situation to existing rope skipping.
【Utility model content】
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of smart bluetooth rope skipping, it
Using display screen is set on the handle of rope skipping, there is the operation interface being easily understood, can be fallen with unit complete independently countdown
Count, the metering under free hop pattern, and can be recorded with classification storage and skip rope result each time in external memory, by with
Supporting APP connections, it by rope skipping result visualizations all before, and can complete to see more rope skipping technical parameters, help to jump
The fan that restricts lifts rope skipping skill, enriches interesting and athletics of skipping rope.
A kind of smart bluetooth rope skipping described in the utility model, it includes main handle, auxiliary-handle and rope；Main handle and pair
Rope is provided between handle；
Cavity is provided with the main handle, circuit board is installed in cavity, makes to be screwed；Main handle top
LCD liquid crystal display screen is embedded with, two buttons are provided with below LCD liquid crystal display screen；
Circuit module is provided with the circuit board；The circuit module includes display driver circuit module, bluetooth
RF receiving and transmission module, electromagnetic induction metering acquisition module, power management module, key press detecting circuit module, buzzer driving control
Molding block and external memory module.
Further, described display driver circuit module mainly includes LCD liquid crystal display screen U1, LCD liquid crystal displays drive
Dynamic chip U23With main control MCU chip U4；
Wherein：LCD liquid crystal display screen U1The 1st pin be connected to LCD liquid crystal display drive chips U23The 8th pin, LCD liquid
Crystal display screen U1The 2nd pin be connected to LCD liquid crystal display drive chips U23The 8th pin, LCD LCDs U1The 3rd pin connect
It is connected to LCD liquid crystal display drive chips U23The 7th pin, LCD liquid crystal display screen U1The 3rd pin be connected to LCD liquid crystal drivings
Chip U23The 6th pin, LCD liquid crystal display screen U1The 4th pin be connected to LCD liquid crystal display drive chips U23The 5th pin, LCD liquid
Crystal display screen U1The 5th pin be connected to LCD liquid crystal display drive chips U23The 4th pin, LCD liquid crystal display screen U1The 6th pin connect
It is connected to LCD liquid crystal display drive chips U23The 3rd pin, LCD liquid crystal display screen U1The 7th pin be connected to LCD liquid crystal drivings
Chip U23The 2nd pin, LCD liquid crystal display screen U1The 8th pin be connected to LCD liquid crystal display drive chips U23The 1st pin, LCD liquid
Crystal display screen U1The 9th pin be connected to LCD liquid crystal display drive chips U23The 48th pin, LCD liquid crystal display screen U1The 10th pin
It is connected to LCD liquid crystal display drive chips U23The 47th pin, LCD liquid crystal display screen U1The 11st pin be connected to LCD liquid crystal displays
Driving chip U23The 46th pin, LCD liquid crystal display screen U1The 12nd pin be connected to LCD liquid crystal display drive chips U23The 45th
Pin, LCD liquid crystal display screen U1The 13rd pin be connected to LCD liquid crystal display drive chips U23The 44th pin, LCD liquid crystal display screen U1
The 14th pin be connected to LCD liquid crystal display drive chips U23The 43rd pin, LCD LCDs U1The 15th pin be connected to LCD
Liquid crystal display drive chip U23The 42nd pin, LCD liquid crystal display screen U1The 16th pin be connected to LCD liquid crystal display drive chips U23
The 41st pin, LCD liquid crystal display screen U1The 17th pin be connected to LCD liquid crystal display drive chips U23The 40th pin, LCD liquid crystals
Display screen U1The 18th pin be connected to LCD liquid crystal display drive chips U23The 39th pin, LCD liquid crystal display screen U1The 19th pin connect
It is connected to LCD liquid crystal display drive chips U23The 21st pin, LCD liquid crystal display screen U1The 20th pin be connected to LCD liquid crystal displays drive
Dynamic chip U23The 22nd pin, LCD liquid crystal display screen U1The 21st pin be connected to LCD liquid crystal display drive chips U23The 23rd pin,
LCD liquid crystal display screen U1The 22nd pin be connected to LCD liquid crystal display drive chips U23The 24th pin；
LCD liquid crystal display drive chips U23The 9th pin be connected to main control MCU chip U4The 5th pin, LCD liquid crystal displays drive
Dynamic chip U23The 11st pin be connected to main control MCU chip U4The 6th pin, LCD liquid crystal display drive chips U23The 12nd pin connection
To main control MCU chip U4The 7th pin, LCD liquid crystal display drive chips U23The 10th pin be connected to main control MCU chip U4The 8th
Pin.
Further, described Bluetooth RF transceiver module includes main control MCU chip U4, Bluetooth signal balance filter U6、
Bluetooth matching LC impedance matching circuit inductance L8, electric capacity C86With ANT1 bluetooth PCB antennas；
Wherein：Main control MCU chip U4The 25th pin be connected to Bluetooth signal balance filter U6The 4th pin, main control MCU core
Piece U4The 26th pin be connected to Bluetooth signal balance filter U6The 3rd pin, Bluetooth signal balance filter U6The 1st pin connection
To Bluetooth matching LC impedance matching circuit inductance L8The 1st pin, Bluetooth matching LC impedance matching circuit inductance L8The 2nd pin connection
To ANT1 the 1st pin and electric capacity C86The 1st pin, electric capacity C86The 2nd pin ground connection.
Further, described electromagnetic induction metering acquisition module includes main control MCU chip U4, magnetic induction sensor U21With
Magnetic induction sensor U24；
Wherein：Magnetic induction sensor U21The 2nd pin be connected to main control MCU chip U4The 17th pin, magnetic induction sensor U24
The 2nd pin be connected to main control MCU chip U4The 16th pin.
Further, described power management module includes MICRO USB charging inputs J1, USB insertion detection, charging shape
State detects and battery power detection circuit；
Wherein：MICRO USB charging inputs J1The 1st pin be connected to resistance R24The 1st pin and charging management chip U2's
4th pin, it is used for the insertion and extraction that detect MICRO USB；
Resistance R24The 2nd pin be connected to the 36th pin of U4 main control MCUs, for detecting battery charging state.U2 Charge Managements
4th pin of chip is connected to main control MCU chip U4The 12nd pin, resistance R7The 2nd pin be connected to main control MCU chip U4The 19th
Pin, input and detect for battery electric quantity AD；Resistance R3The 1st pin be connected to main control MCU chip U4The 8th pin, for enabled electricity
Pond electric power detection.
Further, described key press detecting circuit module is divided into main control MCU chip U4, serial resistor R14And R81, button
SW1And SW2；
Wherein：Main control MCU chip U4The 18th pin be connected to resistance R14The 2nd pin, resistance R14The 1st pin be connected to by
Key SW1The 3rd pin and the 4th pin, button SW1The 1st pin and the 2nd pin ground connection main control MCU chip U4The 11st pin be connected to resistance
R81The 2nd pin, resistance R81The 1st pin be connected to button SW2The 3rd pin and the 4th pin, button SW2The 1st pin and the 2nd pin ground connection.
Further, described buzzer drive control circuit includes LCD liquid crystal display drive chips U23, buzzer BZ；
Wherein：LCD liquid crystal display drive chips U23The 20th pin be connected to driving buzzer BZ the 1st pin LCD liquid crystals
Show driving chip U23The 19th pin be connected to driving buzzer BZ the 2nd pin.
Further, described external memory module is by main control MCU chip U4With external storage chip U26Composition；
Wherein external storage chip U26The 6th pin be connected to main control MCU chip U4The 2nd pin, external storage chip U26's
5th pin is connected to main control MCU chip U4The 3rd pin.
After said structure, the utility model has the beneficial effect that：A kind of smart bluetooth rope skipping described in the utility model,
It has the operation interface being easily understood using setting display screen on the handle of rope skipping, can with unit complete independently countdown,
Count down, the metering under free hop pattern, and can be recorded with classification storage and skip rope result each time in external memory, pass through
It is connected with supporting APP, by rope skipping result visualizations all before, and can completes to see more rope skipping technical parameters, help
The fan that skips rope lifts rope skipping skill, enriches interesting and athletics of skipping rope.
【Brief description of the drawings】
Accompanying drawing described herein is to be further understood for providing to of the present utility model, forms one of the application
Point, but do not form to improper restriction of the present utility model, in the accompanying drawings：
Fig. 1 is the structural representation of the utility model smart bluetooth rope skipping；
Fig. 2 is the circuit block diagram of the utility model smart bluetooth rope skipping；
Fig. 3 is the display driver circuit figure in intelligent rope-skipping circuit；
Fig. 4 is the Bluetooth RF transmission circuit figure in intelligent rope-skipping circuit；
Fig. 5 is the electromagnetic induction metering Acquisition Circuit figure in intelligent rope-skipping circuit；
Fig. 6 is the electric power management circuit figure in intelligent rope-skipping circuit；
Fig. 7 is the key press detecting circuit figure in intelligent rope-skipping circuit；
Fig. 8 is the buzzer drive circuit figure in intelligent rope-skipping circuit；
Fig. 9 is the external memory circuit diagram in intelligent rope-skipping circuit.
Description of reference numerals：
1- main handles；2- buttons；3-LCD LCDs；4- auxiliary-handles；5- ropes, 6- buzzer drive control modules；
The external memory modules of 7-；8- display driver circuit modules；9- electromagnetic induction metering acquisition modules；10- power management modules；11-
Key press detecting circuit module；12- Bluetooth RF transceiver modules.
【Embodiment】
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, illustrative examples therein with
And explanation is only used for explaining the utility model, but it is not intended as to restriction of the present utility model.
As Figure 1-Figure 2, a kind of smart bluetooth rope skipping described in present embodiment, it includes main handle 1, assistant
Handle 4 and rope 5；Rope 5 is provided between main handle 1 and auxiliary-handle 4；
Cavity is provided with the main handle 1, circuit board is installed in cavity, makes to be screwed；On main handle 1
Portion is embedded with LCD liquid crystal display screen 3, and the lower section of LCD liquid crystal display screen 3 is provided with two buttons 2；
Circuit module is provided with the circuit board；The circuit module includes display driver circuit module 8, bluetooth
RF receiving and transmission module 12, electromagnetic induction metering acquisition module 9, power management module 10, key press detecting circuit module 11, buzzer
Drive control module 6 and external memory module 7；Heavy burden module can additionally be matched.
As shown in figure 3, described display driver circuit module mainly includes LCD liquid crystal display screen U1, LCD liquid crystal displays
Driving chip U23With main control MCU chip U4；
Wherein：LCD liquid crystal display screen U1The 1st pin be connected to LCD liquid crystal display drive chips U23The 8th pin, LCD liquid
Crystal display screen U1The 2nd pin be connected to LCD liquid crystal display drive chips U23The 8th pin, LCD LCDs U1The 3rd pin connect
It is connected to LCD liquid crystal display drive chips U23The 7th pin, LCD liquid crystal display screen U1The 3rd pin be connected to LCD liquid crystal drivings
Chip U23The 6th pin, LCD liquid crystal display screen U1The 4th pin be connected to LCD liquid crystal display drive chips U23The 5th pin, LCD liquid
Crystal display screen U1The 5th pin be connected to LCD liquid crystal display drive chips U23The 4th pin, LCD liquid crystal display screen U1The 6th pin connect
It is connected to LCD liquid crystal display drive chips U23The 3rd pin, LCD liquid crystal display screen U1The 7th pin be connected to LCD liquid crystal drivings
Chip U23The 2nd pin, LCD liquid crystal display screen U1The 8th pin be connected to LCD liquid crystal display drive chips U23The 1st pin, LCD liquid
Crystal display screen U1The 9th pin be connected to LCD liquid crystal display drive chips U23The 48th pin, LCD liquid crystal display screen U1The 10th pin
It is connected to LCD liquid crystal display drive chips U23The 47th pin, LCD liquid crystal display screen U1The 11st pin be connected to LCD liquid crystal displays
Driving chip U23The 46th pin, LCD liquid crystal display screen U1The 12nd pin be connected to LCD liquid crystal display drive chips U23The 45th
Pin, LCD liquid crystal display screen U1The 13rd pin be connected to LCD liquid crystal display drive chips U23The 44th pin, LCD liquid crystal display screen
U1The 14th pin be connected to LCD liquid crystal display drive chips U23The 43rd pin, LCD LCDs U1The 15th pin be connected to
LCD liquid crystal display drive chips U23The 42nd pin, LCD liquid crystal display screen U1The 16th pin be connected to LCD liquid crystal driving cores
Piece U23The 41st pin, LCD liquid crystal display screen U1The 17th pin be connected to LCD liquid crystal display drive chips U23The 40th pin, LCD liquid
Crystal display screen U1The 18th pin be connected to LCD liquid crystal display drive chips U23The 39th pin, LCD liquid crystal display screen U1The 19th
Pin is connected to LCD liquid crystal display drive chips U23The 21st pin, LCD liquid crystal display screen U1The 20th pin be connected to LCD liquid crystals
Show driving chip U23The 22nd pin, LCD liquid crystal display screen U1The 21st pin be connected to LCD liquid crystal display drive chips U23The 23rd
Pin, LCD liquid crystal display screen U1The 22nd pin be connected to LCD liquid crystal display drive chips U23The 24th pin；
LCD liquid crystal display drive chips U23The 9th pin be connected to main control MCU chip U4The 5th pin, LCD liquid crystal displays drive
Dynamic chip U23The 11st pin be connected to main control MCU chip U4The 6th pin, LCD liquid crystal display drive chips U23The 12nd pin connection
To main control MCU chip U4The 7th pin, LCD liquid crystal display drive chips U23The 10th pin be connected to main control MCU chip U4The 8th
Pin.
As shown in figure 4, described Bluetooth RF transceiver module includes main control MCU chip U4, Bluetooth signal balance filter
U6, Bluetooth matching LC impedance matching circuit inductance L8, electric capacity C86With ANT1 bluetooth PCB antennas；
Wherein：Main control MCU chip U4The 25th pin be connected to Bluetooth signal balance filter U6The 4th pin, main control MCU core
Piece U4The 26th pin be connected to Bluetooth signal balance filter U6The 3rd pin, Bluetooth signal balance filter U6The 1st pin connection
To Bluetooth matching LC impedance matching circuit inductance L8The 1st pin, Bluetooth matching LC impedance matching circuit inductance L8The 2nd pin connection
To ANT1 the 1st pin and electric capacity C86The 1st pin, electric capacity C86The 2nd pin ground connection.
As shown in figure 5, described electromagnetic induction metering acquisition module includes main control MCU chip U4, magnetic induction sensor U21
With magnetic induction sensor U24；
Wherein：Magnetic induction sensor U21The 2nd pin be connected to main control MCU chip U4The 17th pin, magnetic induction sensor U24
The 2nd pin be connected to main control MCU chip U4The 16th pin.
As shown in fig. 6, described power management module includes MICRO USB charging inputs J1, USB insertion detection, charging
State-detection and battery power detection circuit；
Wherein：MICRO USB charging inputs J1The 1st pin be connected to resistance R24The 1st pin and charging management chip U2's
4th pin, it is used for the insertion and extraction that detect MICRO USB；
Resistance R24The 2nd pin be connected to the 36th pin of U4 main control MCUs, for detecting battery charging state；U2 Charge Managements
4th pin of chip is connected to main control MCU chip U4The 12nd pin, resistance R7The 2nd pin be connected to main control MCU chip U4The 19th
Pin, input and detect for battery electric quantity AD；Resistance R3The 1st pin be connected to main control MCU chip U4The 8th pin, for enabled electricity
Pond electric power detection.
As shown in fig. 7, described key press detecting circuit module is divided into main control MCU chip U4, serial resistor R14And R81, button
SW1And SW2；
Wherein：Main control MCU chip U4The 18th pin be connected to resistance R14The 2nd pin, resistance R14The 1st pin be connected to by
Key SW1The 3rd pin and the 4th pin, button SW1The 1st pin and the 2nd pin ground connection main control MCU chip U4The 11st pin be connected to resistance
R81The 2nd pin, resistance R81The 1st pin be connected to button SW2The 3rd pin and the 4th pin, button SW2The 1st pin and the 2nd pin ground connection.
As shown in figure 8, described buzzer drive control circuit includes LCD liquid crystal display drive chips U23, buzzer BZ；
Wherein：LCD liquid crystal display drive chips U23The 20th pin be connected to driving buzzer BZ the 1st pin LCD liquid crystals
Show driving chip U23The 19th pin be connected to driving buzzer BZ the 2nd pin.
As shown in figure 9, described external memory module is by main control MCU chip U4With external storage chip U26Composition；
Wherein external storage chip U26The 6th pin be connected to main control MCU chip U4The 2nd pin, external storage chip U26's
5th pin is connected to main control MCU chip U4The 3rd pin.
In the utility model, skip rope and be made up of main handle, auxiliary-handle and rope；Rope be arranged on main handle and auxiliary-handle it
Between；Main handle top is embedded with LCD liquid crystal display screen, and two buttons are provided with below LCD liquid crystal display screen；Two buttons are
SW1And SW2, controlled by key press detecting circuit module；Circuit board is provided with main handle, electricity is provided with circuit board
Road module；Circuit module includes display driver circuit module 8, Bluetooth RF transceiver module 12, electromagnetic induction metering acquisition module
9th, power management module 10, key press detecting circuit module 11, buzzer drive control module 6 and external memory module 7；Additionally
Heavy burden module can be matched；Display driver circuit module 8, Bluetooth RF transceiver module 12, electromagnetic induction metering acquisition module 9, electricity
Source control module 10, key press detecting circuit module 11 respectively with main control MCU chip U4Electrical connection；Display driver circuit module 8 is another
One end electrically connects with buzzer drive control module 6 and external memory module 7 respectively.
In the utility model, countdown is supported at unit end, is counted down, and freely jumps Three models, passes through two on housing
Individual button, it is switched fast pattern or resets and restart.It can be raced by supporting APP with more people under Support Line, Zhi Chijia
Front yard pattern rope skipping, supports long-range PK patterns of skipping rope.APP shows more rope skippings while rope skipping data visualization is completed
Technical parameter, such as most fast frequency of skipping rope, average frequency, effective exercise duration, stumble rope number, stumble every time rope when skip rope number with
Used time, calorie consumption, rope skipping frequency curve etc..
The utility model is compared with existing tradition rope skipping, and smart bluetooth rope skipping allows rope skipping fan in rope skipping, more
Add and be absorbed in rope skipping in itself, simple and happy motion, all skill parameters in rope skipping just transfer to smart bluetooth rope skipping and
APP is managed.
A kind of smart bluetooth rope skipping described in the utility model, it is had using display screen is set on the handle of rope skipping
The operation interface being easily understood, it can be counted down with unit complete independently countdown, the metering under free hop pattern, and can divide
Class stored record skips rope result in external memory each time, by being connected with supporting APP, by rope skipping knots all before
Fruit visualizes, and can complete to see more rope skipping technical parameters, helps fan's lifting rope skipping skill of skipping rope, it is interesting to enrich rope skipping
Taste and athletics.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent application range
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.
Claims (8)
1. a kind of smart bluetooth rope skipping, it includes main handle, auxiliary-handle and rope；Rope is provided between main handle and auxiliary-handle
Rope；It is characterized in that：Cavity is provided with the main handle, circuit board is installed in cavity, makes to be screwed；Main hand
Handle top is embedded with LCD liquid crystal display screen, and two buttons are provided with below LCD liquid crystal display screen；Set on the circuit board
It is equipped with circuit module；The circuit module is adopted including display driver circuit module, Bluetooth RF transceiver module, electromagnetic induction metering
Collect module, power management module, key press detecting circuit module, buzzer drive control module and external memory module.
A kind of 2. smart bluetooth rope skipping according to claim 1, it is characterised in that：Described display driver circuit module master
To include LCD liquid crystal display screen U1, LCD liquid crystal display drive chips U23With main control MCU chip U4；
Wherein：LCD liquid crystal display screen U1The 1st pin be connected to LCD liquid crystal display drive chips U23The 8th pin, LCD liquid crystal displays
Shield U1The 2nd pin be connected to LCD liquid crystal display drive chips U23The 8th pin, LCD liquid crystal display screen U1The 3rd pin be connected to LCD
Liquid crystal display drive chip U23The 7th pin, LCD liquid crystal display screen U1The 3rd pin be connected to LCD liquid crystal display drive chips U23's
6th pin, LCD liquid crystal display screen U1The 4th pin be connected to LCD liquid crystal display drive chips U23The 5th pin, LCD liquid crystal display screen
U1The 5th pin be connected to LCD liquid crystal display drive chips U23The 4th pin, LCD liquid crystal display screen U1The 6th pin be connected to LCD liquid
Brilliant display driver chip U23The 3rd pin, LCD liquid crystal display screen U1The 7th pin be connected to LCD liquid crystal display drive chips U23
2 pin, LCD liquid crystal display screen U1The 8th pin be connected to LCD liquid crystal display drive chips U23The 1st pin, LCD liquid crystal display screen U1
The 9th pin be connected to LCD liquid crystal display drive chips U23The 48th pin, LCD liquid crystal display screen U1The 10th pin be connected to LCD liquid
Brilliant display driver chip U23The 47th pin, LCD liquid crystal display screen U1The 11st pin be connected to LCD liquid crystal display drive chips U23's
46th pin, LCD liquid crystal display screen U1The 12nd pin be connected to LCD liquid crystal display drive chips U23The 45th pin, LCD liquid crystal displays
Shield U1The 13rd pin be connected to LCD liquid crystal display drive chips U23The 44th pin, LCD liquid crystal display screen U1The 14th pin be connected to
LCD liquid crystal display drive chips U23The 43rd pin, LCD liquid crystal display screen U1The 15th pin be connected to LCD liquid crystal driving cores
Piece U23The 42nd pin, LCD liquid crystal display screen U1The 16th pin be connected to LCD liquid crystal display drive chips U23The 41st pin, LCD liquid
Crystal display screen U1The 17th pin be connected to LCD liquid crystal display drive chips U23The 40th pin, LCD liquid crystal display screen U1The 18th pin
It is connected to LCD liquid crystal display drive chips U23The 39th pin, LCD liquid crystal display screen U1The 19th pin be connected to LCD liquid crystal displays
Driving chip U23The 21st pin, LCD liquid crystal display screen U1The 20th pin be connected to LCD liquid crystal display drive chips U23The 22nd
Pin, LCD liquid crystal display screen U1The 21st pin be connected to LCD liquid crystal display drive chips U23The 23rd pin, LCD liquid crystal display screen U1
The 22nd pin be connected to LCD liquid crystal display drive chips U23The 24th pin；
LCD liquid crystal display drive chips U23The 9th pin be connected to main control MCU chip U4The 5th pin, LCD liquid crystal driving cores
Piece U23The 11st pin be connected to main control MCU chip U4The 6th pin, LCD liquid crystal display drive chips U23The 12nd pin be connected to master
Control MCU chip U4The 7th pin, LCD liquid crystal display drive chips U23The 10th pin be connected to main control MCU chip U4The 8th pin.
A kind of 3. smart bluetooth rope skipping according to claim 1, it is characterised in that：Described Bluetooth RF transceiver module bag
Include main control MCU chip U4, Bluetooth signal balance filter U6, Bluetooth matching LC impedance matching circuit inductance L8, electric capacity C86And ANT1
Bluetooth PCB antenna；
Wherein：Main control MCU chip U4The 25th pin be connected to Bluetooth signal balance filter U6The 4th pin, main control MCU chip U4
The 26th pin be connected to Bluetooth signal balance filter U6The 3rd pin, Bluetooth signal balance filter U6The 1st pin be connected to indigo plant
Tooth matching LC impedance matching circuit inductance L8The 1st pin, Bluetooth matching LC impedance matching circuit inductance L8The 2nd pin be connected to
ANT1 the 1st pin and electric capacity C86The 1st pin, electric capacity C86The 2nd pin ground connection.
A kind of 4. smart bluetooth rope skipping according to claim 1, it is characterised in that：Described electromagnetic induction metering collection mould
Block includes main control MCU chip U4, magnetic induction sensor U21With magnetic induction sensor U24；
Wherein：Magnetic induction sensor U21The 2nd pin be connected to main control MCU chip U4The 17th pin, magnetic induction sensor U24The 2nd
Pin is connected to main control MCU chip U4The 16th pin.
A kind of 5. smart bluetooth rope skipping according to claim 1, it is characterised in that：Described power management module includes
MICRO USB charging inputs J1, USB insertion detection, charged state detection and battery power detection circuit；
Wherein：MICRO USB charging inputs J1The 1st pin be connected to resistance R24The 1st pin and charging management chip U2The 4th pin,
It is used for the insertion and extraction that detect MICRO USB；
Resistance R24The 2nd pin be connected to the 36th pin of U4 main control MCUs, for detecting battery charging state, U2 charging management chips
The 4th pin be connected to main control MCU chip U4The 12nd pin, resistance R7The 2nd pin be connected to main control MCU chip U4The 19th pin, use
Input and detect in battery electric quantity AD；Resistance R3The 1st pin be connected to main control MCU chip U4The 8th pin, for enabling battery electric quantity
Detection.
A kind of 6. smart bluetooth rope skipping according to claim 1, it is characterised in that：Described key press detecting circuit module point
For master control MCU chip U4, serial resistor R14And R81, button SW1And SW2；
Wherein：Main control MCU chip U4The 18th pin be connected to resistance R14The 2nd pin, resistance R14The 1st pin be connected to button SW1
The 3rd pin and the 4th pin, button SW1The 1st pin and the 2nd pin ground connection main control MCU chip U4The 11st pin be connected to resistance R81
2 pin, resistance R81The 1st pin be connected to button SW2The 3rd pin and the 4th pin, button SW2The 1st pin and the 2nd pin ground connection.
A kind of 7. smart bluetooth rope skipping according to claim 1, it is characterised in that：Described buzzer drive control circuit
Including LCD liquid crystal display drive chips U23, buzzer BZ；
Wherein：LCD liquid crystal display drive chips U23The 20th pin be connected to driving buzzer BZ the 1st pin LCD liquid crystal displays and drive
Dynamic chip U23The 19th pin be connected to driving buzzer BZ the 2nd pin.
A kind of 8. smart bluetooth rope skipping according to claim 1, it is characterised in that：Described external memory module is by master control
MCU chip U4With external storage chip U26Composition；
Wherein external storage chip U26The 6th pin be connected to main control MCU chip U4The 2nd pin, external storage chip U26The 5th pin
It is connected to main control MCU chip U4The 3rd pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395756.XU CN206726004U (en) | 2017-04-17 | 2017-04-17 | A kind of smart bluetooth rope skipping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395756.XU CN206726004U (en) | 2017-04-17 | 2017-04-17 | A kind of smart bluetooth rope skipping |
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| Publication Number | Publication Date |
|---|---|
| CN206726004U true CN206726004U (en) | 2017-12-08 |
Family
ID=60505588
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720395756.XU Active CN206726004U (en) | 2017-04-17 | 2017-04-17 | A kind of smart bluetooth rope skipping |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339220A (en) * | 2018-03-13 | 2018-07-31 | 深圳市飞博可科技有限公司 | Intelligence rope skipping |
| TWI655022B (en) * | 2018-07-27 | 2019-04-01 | 黃筠嫺 | Counting system with height measurement for rope skipping |
| CN114392519A (en) * | 2022-01-14 | 2022-04-26 | 东莞全创光电实业有限公司 | Intelligent voice skipping rope |
| CN115414626A (en) * | 2022-08-30 | 2022-12-02 | 杭州秀觅运动科技有限公司 | Intelligent skipping rope |
-
2017
- 2017-04-17 CN CN201720395756.XU patent/CN206726004U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339220A (en) * | 2018-03-13 | 2018-07-31 | 深圳市飞博可科技有限公司 | Intelligence rope skipping |
| TWI655022B (en) * | 2018-07-27 | 2019-04-01 | 黃筠嫺 | Counting system with height measurement for rope skipping |
| CN114392519A (en) * | 2022-01-14 | 2022-04-26 | 东莞全创光电实业有限公司 | Intelligent voice skipping rope |
| CN115414626A (en) * | 2022-08-30 | 2022-12-02 | 杭州秀觅运动科技有限公司 | Intelligent skipping rope |
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