WO2012130150A1

WO2012130150A1 - Control device for electronic jump rope and control system thereof

Info

Publication number: WO2012130150A1
Application number: PCT/CN2012/073257
Authority: WO
Inventors: 林培林; 王天禄; 林善棠
Original assignee: Lin Peilin; Wang Tianlu; Lin Shantang
Priority date: 2011-03-31
Filing date: 2012-03-29
Publication date: 2012-10-04
Also published as: CN102451554B; US20140024498A1; CN102451554A

Abstract

A control device (4) for an electronic jump rope comprises: a processor (41), a power supply module (42) connected to the processor (41), a control button (43), a memory (44), a transceiver module (45) and a display screen (46), with the electronic jump rope being communicatively coupled to the transceiver module (45), and further comprises a jump blanket (50). Further disclosed are three electronic jump rope control systems, being wireless, contact-type electromagnetic wave communication without common grounding and contact pressure. The electronic jump rope control system comprises a jump rope structure and an electronic jump rope control device (4), wherein the jump rope structure comprises two jump rope handles (1A, 1B) and a rope (2) arranged between the two jump rope handles (1A, 1B), and the two jump rope handles (1A, 1B) comprises a fixed handle (10) for being gripped by a jumper and a rotation body (11) connected to the fixed handle (10), with the rotation body (11) being connected to the rope (2). The jump rope control system can carry out real-time display with a compact structure and simple operation.

Description

Control device for electronic skipping rope and control system thereof

技术领域 Technical field

The invention relates to a control device for an electronic skipping rope, and a control system composed thereof, and more particularly to a control device and a control system capable of real-time communication with an electronic skipping rope structure and capable of displaying a skipping rope performance through a display screen. Conducive to the popularity of skipping, skipping and skipping tests.

Background technique

In addition to the simple handle-type counting, the existing skipping, skipping and skipping tests lack the support of other devices, which brings a lot of inconvenience to the counting of the skipping rope. It uses the traditional manual counting method or the skipping handle. The counting method, lack of impartiality and fairness, is not conducive to the popularity of skipping, skipping and skipping tests.

Based on the above-mentioned drawbacks of the prior art, I have developed a control device that can display the skipping score in real time, or count the skipping rope in real time, and a control system composed of the same.

Summary of the invention

The object of the present invention is to provide a solution to overcome the deficiencies of the prior art. A control device that can display the skipping score in real time or count the skipping rope in real time.

A further object of the present invention is to provide a The wireless electronic skipping control system uses a wireless communication module to transmit the skipping count detected on the electronic skipping structure to the control device in real time for display.

A further object of the present invention is to provide a The electronic skipping control system of the contact electromagnetic wave communication of the common ground uses the contact electromagnetic wave communication between the control device and the electronic skipping structure.

It is a further object of the present invention to provide a touch-sensitive electronic skipping control system that utilizes a jumper blanket with a touch-sensitive switch for skipping.

To achieve the above object, the present invention adopts the following technical solutions: a control device for an electronic skipping rope, comprising a processor, and a power module, a control button, a memory, a transmitting and receiving module, and a display screen coupled to the processor, the transmitting and receiving The module is communicatively coupled to the electronic skipping structure and includes a jumper blanket.

Its further technical solution is: The transmitting and receiving module is a wireless communication module; or the jump blanket is a conductive jump blanket, the conductive jump blanket is electrically connected to the transmitting and receiving module, and the transmitting and receiving module comprises a receiving amplifying circuit and a transmitting circuit. The electrically conductive jumper of the conductive jumper and the electronic skipping rope structure is in contact electromagnetic wave communication, and the electrical signal transmitted by the conductive jumper is a pulse electrical signal of 800 k 2 MHz; or, in the jump blanket A plurality of touch-sensitive switches are provided, and the touch-operated switches are coupled to the processor.

Its further technical solution is: The utility model further comprises a drum for accommodating the processor and the memory, wherein the drum is provided with the foregoing display screen, the outer circumference of the drum is coupled with the aforementioned jump blanket, and the support is arranged at two ends of the drum, and the two ends of the drum and the support are Rotary active joint.

Its further technical solution is: The drum is provided with a circuit board and a pallet for supporting the circuit board. The circuit board is provided with the foregoing display screen, a processor and a memory, and the drum is provided with information for viewing the display screen. The display window has a battery box coupled to the power module, wherein one of the supports is provided with an external port, and one end of the roller is provided with an electrical ring or a spring-loaded connector electrically connected to the external port. The external port includes a power interface and a communication interface.

Its further technical solution is: The utility model also includes a console electrically coupled to the processor, the console comprising an adjustable bracket and an operation panel disposed at an upper end of the bracket, wherein the operation panel is provided with a microcontroller, a memory and a power module, The control panel has control buttons and a display that are coupled to the microcontroller.

Its further technical solution is: The bracket comprises a foldable tripod bracket and a coupling seat coupled with the tripod bracket, the front end of the coupling seat is coupled with the aforementioned operation panel, and the rear end of the coupling seat and the upper end of the tripod bracket are provided with a locking handle Hinged joint; the tripod bracket comprises a central strut, a movable coupling sleeve sleeved on the central strut, three legs hingedly coupled with the movable coupling sleeve, and three hinged couplings to the lower end of the leg and the central strut The connecting rod between the two; the central strut is a telescopic rod structure.

A wireless electronic skipping rope control system comprising an electronic skipping rope structure and the aforementioned electronic skipping rope control device, the electronic skipping rope structure comprising two skipping rope handles and a rope disposed between the two skipping rope handles, the skipping rope handle comprising a fixed handle held by the skipper and a rotating body movably coupled with the fixed handle, the rotating body is coupled with the aforementioned rope, and the fixed handle is provided with a control circuit, the control circuit comprises a microcontroller, and is coupled with the microcontroller a power module, a memory, a transmitting and receiving module, a control button, a display screen and a buzzer, wherein the rotating body and the fixed handle are provided with sensing points and detecting points for counting, and the microcontroller includes a connection with the detecting point. The counting circuit is electrically connected to the conductive cord, and the detecting point is at least two, and the transmitting and receiving module is a wireless communication module.

An electronic skipping rope control system for contactless electromagnetic wave communication, comprising an electronic skipping rope structure and the aforementioned electronic skipping rope control device, wherein the electronic skipping rope structure comprises two skipping rope handles and a rope disposed between the two skipping rope handles. The skipping rope handle comprises a fixed handle for the hand held by the rope skipper and a rotating body movably coupled with the fixed handle, the rotating body is coupled with the aforementioned rope, the control handle is provided with a control circuit, and the control circuit comprises a microcontroller. And a power module, a memory, a transceiver circuit, a control button, a display screen and a buzzer coupled to the microcontroller, wherein the rotating body and the fixed handle are provided with sensing points and detection points for counting, and the microcontroller The utility model comprises a counting circuit coupled to the detecting point, wherein the transmitting and receiving circuit is electrically coupled to the conductive rope, and the detecting point is provided with at least two.

A touch-type electronic skipping rope control system comprising a skipping rope structure and the aforementioned electronic skipping rope control device, the skipping rope structure comprising two skipping rope handles and a rope disposed between the two skipping rope handles, the skipping rope handle comprising a skipping rope The fixed handle held by the hand and the rotating body movably coupled to the fixed handle, and the rotating body is coupled with the aforementioned rope.

The invention has the beneficial effects compared with the prior art that the electronic skipping rope control device of the invention can display the results of the skipper to the audience and the examiner through the display screen in real time, which has strong impartiality and is favorable for the promotion of the skipping rope movement and Popularity, can be widely used in skipping sports, competitions and exams. The electronic skipping rope control device of the invention also adopts a jump carpet structure and utilizes a drum type structure with a support, which is convenient for storage and transportation, and takes up less space. The independent console structure is also adopted, and the parallel connection relationship of the communication ports can be utilized, and one console can be operated at the same time, and simultaneous control and simultaneous synchronization control at the same time can be realized. The electronic skipping rope control system of the invention can adopt various forms of communication methods to count the number of skipping ropes, and has the characteristics of simple structure, reliable counting, easy production and installation.

The invention is further described below in conjunction with the drawings and specific embodiments.

DRAWINGS

1 is a block schematic diagram of a specific embodiment of a control device for an electronic skipping rope according to the present invention;

2 is a perspective structural view of a specific embodiment of a control device for an electronic skipping rope according to the present invention;

2A is a perspective exploded structural view of a control device for an electronic skipping rope according to an embodiment of the present invention;

3 is a perspective structural view of a console of a specific embodiment of an electronic skipping rope control device according to the present invention;

3A is a perspective exploded view of the other direction of FIG. 3;

4 is a schematic perspective structural view of a specific embodiment of an electronic skipping rope control system for contact electromagnetic wave communication in accordance with the present invention;

5 is a block schematic diagram of a specific embodiment of an electronic skipping rope control system for contact electromagnetic wave communication in accordance with the present invention;

6A is a circuit schematic diagram 1 of the control device of the embodiment shown in FIG. 5;

6B is a circuit schematic diagram 2 of the control device of the embodiment shown in FIG. 5;

6C is a circuit schematic diagram 3 of the control device of the embodiment shown in FIG. 5;

Figure 7A is a schematic diagram 1 of the console circuit of the embodiment shown in Figure 5;

7B is a schematic diagram 2 of the console circuit of the embodiment shown in FIG. 5;

Figure 7C is a schematic diagram of the operation circuit of the embodiment shown in Figure 5;

8A is a circuit schematic diagram 1 of the electronic skipping structure of the embodiment shown in FIG. 5;

8B is a circuit schematic diagram 2 of the electronic skipping structure of the embodiment shown in FIG. 5;

9 is a block schematic diagram of a specific embodiment of a wireless electronic skipping rope control system (and a jumper blanket with a touch switch);

Figure 10A is a circuit schematic diagram 1 of the control device of the embodiment shown in Figure 9;

Figure 10B is a circuit schematic diagram 2 of the control device of the embodiment shown in Figure 9;

Figure 11 is a circuit schematic diagram of the electronic skipping structure of the embodiment shown in Figure 9.

Description of the reference numerals

1A, 1B skipping rope handle 10 fixed handle

11 rotating body 10A, 10B, 10C detection point

2 rope 3 microcontroller

31 counting circuit 32 memory

33 Transceiver Circuit 34 Control Button

35 display 4 electronic skipping control device

41 processor 42 power module

43 Control buttons 44 Memory

45 Transmit Receiver Module 46 Display

5 conductive jump blanket 1 electronic jump rope structure

3A Microcontroller 31A Counting Circuit

32A memory 33A wireless communication module

34A control button 35A display

5A electronic skipping control device 51A processor

52A power module 53A control button

54A memory 55A wireless communication module

56A display 57A touch switch

50 jump carpet (non-conductive) 2A rope (non-conductive)

58A card reader

6 drum 60 display window

61A, 61B support 62 circuit board

63 pallet 64 battery compartment

65 external port 7 console

71 bracket 711 tripod bracket

712 coupling seat 713 locking handle

714 center pole 715 movable joint sleeve

716 feet 717 connecting rod

72 Operator Panel 721 Microcontroller

722 memory 723 power module

724 control button 725 display

73 Operator Station Signal Cable 66 Power Cord

671 jump blanket bead 672 upper bead

673 lower bead 601 acrylic protection panel

726A front panel cover 726B rear panel cover

727 Acrylic protective panel 728 battery

729 battery bead

detailed description

In order to more fully understand the technical content of the present invention, the technical solutions of the present invention are further described and illustrated in conjunction with the specific embodiments and the accompanying drawings, but are not limited thereto.

1 to 3B are specific embodiments of an electronic skipping rope control device according to the present invention, The control device 4 of the electronic skipping rope comprises a processor 41, a power module 42 coupled with the processor 41, a control button 43, a memory 44, a transmitting and receiving module 45 and a display screen 46, a transmitting and receiving module 45 and an electronic skipping rope The structure communication connection also includes a jump blanket, which may be a conductive jump blanket 5 or a jump blanket (non-conductive) 50.

The utility model further includes a drum 6 for accommodating the processor 41 and the memory 44. The drum 6 is provided with the aforementioned display screen 46. The outer circumference of the drum 6 is coupled with the aforementioned jump blanket, and further includes a support 61A disposed at two ends of the drum 6. 61B, both ends of the drum 6 and the

supports

61A, 61B are in a rotary movable joint. The drum 6 is provided with a circuit board 62 and a pallet 63 for supporting the circuit board 62. The circuit board 62 is provided with the aforementioned display screen 46, the processor 41 and the memory 44. The drum 6 is provided with a display for viewing the display information. The display window 60 is further provided with a battery case 64 coupled to the power module 42 (the voltage stabilizing circuit disposed on the circuit board). One of the supports 61B is provided with an external port 65, and one end of the drum 6 is disposed. An electrical ring or a spring-loaded connector electrically connected to the external port (not shown in the drawings, the connector can realize that the roller maintains the electrical connection of the external port 65 and the circuit board 62 in a rotating state). The external port 65 includes a power interface and a communication interface (may also be respectively disposed in two supports, that is, one support has a power interface, and the other support has a communication interface, as shown in FIG. 4). Also included is a console 7 (which may be synchronized) that is electrically coupled to the processor 41 (i.e., the processor 41 within the drum 6). The console 7 includes an adjustable bracket 71 and an operating panel 72 disposed at the upper end of the bracket 71. The operation panel 72 is provided with a microcontroller 721, a memory 722 and a power module 723. The operation panel 72 is provided with a control button 724 and a display screen 725 coupled to the microcontroller 721. The bracket 71 includes a foldable (or retractable) tripod bracket 711 and a coupling seat 712 coupled to the upper end of the tripod bracket 711. The front end of the coupling seat 712 is coupled with the aforementioned operation panel 72, and the rear end of the coupling seat 712 and the tripod bracket The upper end of the 711 is a hinge joint with a locking handle 713; the tripod bracket 711 includes a central strut 714, a movable coupling sleeve 715 sleeved on the central strut 714, and three legs 716 hingedly coupled to the movable coupling sleeve 715. And three coupling rods 717 hingedly coupled between the legs 716 and the lower end of the central strut 714; wherein the central strut 714 is a telescopic rod structure. The main structure of the electronic skipping control device adopts a drum structure, which is easy to store and transport. The console is also equipped with a three-legged structure that is easy to contract, and is also convenient for storage and handling.

In the above embodiment, a commonly used buzzer is also provided for prompting the operator (manager) and the skipper.

4 to 8B show a specific embodiment of the electronic jump rope control system of the present invention adopting a contact electromagnetic wave communication method without common ground. The circuit aspect of the electronic skipping structure includes: a counting circuit connected to the detecting point in the microcontroller 3 31. Also includes a memory 32 coupled to the microcontroller 3, a transceiver circuit 33, a control button 34, a display screen 35 and a buzzer, and a transceiver circuit 33 through the wire 105 and the cord 2 Electrical connection. The transceiver circuit 33 includes a receiving amplifying circuit and a single-line transmitting IC chip coupled to the microcontroller 3, the receiving amplifying circuit is a multi-stage triode amplifying circuit, and the single-line transmitting IC chip SN8P2501-8 type chip; microcontroller 3 is HT46R62 type chip. The entire electronic skipping control system includes an electronic skipping control device 4 And the electronic skipping structure described above, the electronic skipping control device 4 includes a processor 41, and a power module 42 coupled to the processor 41, a control button 43, a memory 44, and a transmitting and receiving module 45, display 46 and buzzer, electronic skipping control device 4 is also connected with a conductive jumper 5 connected to the transmitting and receiving module 45, conductive jump blanket 5 and rope 2 For contactless electromagnetic wave communication, the signal transmitted between the conductive jumper 5 and the rope 2 is between 800 k and 2 MHz. Pulse electrical signal. Wherein, the transmission and reception of the pulse electrical signal are performed separately, for example, the frequency of the pulse electrical signal is 1 MHz, and the conductive jumper first transmits 15 pulse electrical signals (occupying 15 us), stopping After 15us, send 15 more pulse signals, then stop 30us (In this period, the conductive jumper does not send the fat impulse signal, it is in the receiving state), so it is repeated continuously. When the rope is in contact with the conductive blanket, a corresponding pulse electric signal (very weak) is generated on the rope, and the jump rope handle is generated. The upper circuit board detects and amplifies the weak pulse electric signal, sends it to the microcontroller for counting processing, determines whether the rope is detected to rotate on the handle for one week, and if so, sends the same pulse electric signal to the rope, the rope. It is then passed to the conductive jumper, which completes the process of transmitting and receiving at the time the cord is in contact with the conductive blanket. The pulsed electrical signal can also be used in other patterns. As long as the two MCUs can be similarly identified, it is possible to avoid other interference signals from causing errors in the skipping count.

The single-wire non-common data bidirectional transmission control used between the conductive jumper and the jump rope handle is as follows:

1. The main chip IC3 of the electronic skipping control device The HT46R22 uses the PA6 to make the P5.4 pin of the IC1 microcontroller SN8P2501 emit a square wave with a frequency of 1Mhz amplitude 5V duty cycle of 50%. If the PA6 pin of the IC3 MCU HT46R22 outputs a low level, the P5.4 pin of the IC1 MCU SN8P2501 outputs a low level and does not generate a frequency. According to this method, a set of modulated AC signals is generated by the high and low levels of the PA6 output of the IC3 microcontroller HT46R62, and the preferred frequency is 1 MHz.

2 The AC signal induces a voltage through the contact amplifying circuit on the handle through the contact of the conductive jumper CN3 and the jumper handle J9-5P. The induced voltage is converted to the following signal level by the LC detection amplification shaping circuit, and the amplitude is 5V.

Transceiver circuit on the jump rope handle:

The conductive jump rope is connected to the fifth leg of J9, and the input port is SINGIN. The SINGIN port senses the AC voltage signal of the jumper. The AC voltage signal detects a 1 MHz signal through L6 and C64, C65. The 1MHz signal is amplified by Q26 and Q24 and enters Q25 and Q27. The pulsed electrical signal is sent to the PA5 of the skipping IC1 microcontroller HT46R62.

If the skipping rope handle detects that the rope has been rotated one turn (that is, three detection points continuously detect that one signal input represents a turn), the corresponding pulse signal is immediately returned to the conductive jumper; if the skipping handle is not detected The rope does not return any information after a round. The transmitting and receiving module in the electronic skipping control device receives the data sent by the skipping handle and performs scoring processing and displaying it.

The circuit principle of the skipping rope handle is as follows:

1 The handle uses IC1 HT46R62, this microprocessor has a liquid crystal drive, which can display the score, the heat consumed, the stopwatch count display, the clock and other visual contents through the LCD display CON2.

2, 5 touch switches are used on the handle to make different function settings.

3, the handle is powered by two 7-cell batteries, and the power supply interface is J8.

4 The handle uses energy-saving technology, and usually works in a sleep state, and wakes up only when the tact switch and the skipping rope are pressed. The use of Q23 makes the game function not work at all times (the PA1 output of IC1 microcontroller HT46R62 turns off the receiving circuit power supply) to save power.

5, the handle uses a conductive slip ring to detect the number of skipping loops, each contact angle is 120 degrees, to prevent false detection.

6. The handle uses the boost technology (U2 PT1301) to enhance the data transmission capability of the skipping rope.

7. The handle uses the buzzer LS2, which can be used to indicate the working state of the handle.

8. The handle uses storage technology (IC9 AT24C01) for storage identification and skipping score storage.

9, the handle uses a single line non-common transmission technology and jump blanket for data control.

The circuit principle of the electronic skipping control device is as follows:

1. The electronic skipping control device uses five tact switches to perform different function settings.

2, the power supply part uses 6V5A lead-acid maintenance-free battery and DC24V dual power supply. System uses IC2 The TL494 performs constant current charging and floating charging for battery control, and the LED1 bi-color LED indicates charging status.

3, the main power supply uses U1 The LM2575-ADJ outputs 5V to the entire scoring control system. When the LM2575-ADJ output voltage is lower than 4.7v, N1 B772 conducts enhanced voltage output to ensure stable operation of the electronic skipping control device above 4.7V.

4 The display is displayed using a digital tube. IC3 microcontroller HT26R22 through the 74HC595 serial data to parallel data output drive digital tube display score and time and other content.

5, the electronic skipping control device uses the BZ1 active buzzer to sound the system working state.

6. The electronic skipping control device uses a single-wire non-co-transmission technology and a skipping rope handle for data control.

7 The electronic skipping control device has the ability to communicate with the console. The communication interface CN5 sends and receives console data so that the contents of the display are the same.

8. The electronic skipping control device has the function of controlling the second electronic skipping control device through CN2.

9. The electronic skipping control device has the function of being controlled by the previous electronic skipping control device through CN1.

In the system of the present invention, it is also possible to add a console that synchronizes with the electronic skipping control device and can also be controlled synchronously. Description of the display and operation functions of this console:

1. The console uses five tact switches for different function settings.

2, the power supply part uses 12V5A lead-acid maintenance-free battery and DC24V dual power supply. System uses IC2 The TL494 performs constant current charging and floating charging for battery control, and the LED1 bi-color LED indicates charging status.

3, the display uses U1 The LM2575-ADJ outputs 10V to the digital tube system. When the LM2575-ADJ output voltage is lower than 9.5v, N1 B772 conducts enhanced voltage output to ensure stable operation of the digital tube system above 9.5V. The 5v voltage is supplied by the IC1 7805 to the microprocessor control system.

4, IC3 The MCU HT26R22 drives the digital tube to display the score and time through the 74HC595 serial data to parallel data output.

5, the console uses the BZ1 active buzzer to voice the system to work.

6. Use CN2 to communicate with the electronic skipping control device to maintain data synchronization with the electronic skipping control device.

Figure 9 to Figure 11 The embodiment of the wireless electronic skipping rope control system of the present invention (and a jumper blanket with a touch-operated switch) (ie, the characteristics of the wireless electronic skipping rope control system and the touch-type electronic skipping rope control system are combined in this embodiment) . In this embodiment The communication method of the wireless communication module is employed (in this embodiment, a jumper with a touch switch is used). Since the wireless communication module (preferably a 2.4G wireless module) is adopted, it is not necessary to use a rope as a communication method. The circuit aspect of the electronic skipping structure is that the microcontroller 3A includes a counting circuit 31A coupled to the detecting point, and further includes a memory 32A coupled to the microcontroller 3A, a wireless communication module 33A, a control button 34A, a display screen 35A, and a bee. The wireless communication module 33A is wirelessly coupled to the electronic skipping control device 5A. The entire electronic skipping rope control system includes an electronic skipping rope control device 5A and an electronic skipping rope structure as described above. The electronic skipping rope control device 5A includes a processor 51A, and a power module 52A coupled to the processor 51A, a control button 53A, a memory 54A, and a wireless Communication module 55A and display screen 56A. The working principle is as follows: one of the skipping handles is equipped with a micro-controller with a counting function (ie, a single-chip microcomputer), and the three detecting points are used to count the jump rope, and the signal of the number of skipping times is passed through the wireless communication module in real time (preferably The existing 2.4G module) is sent to the electronic skipping control device. Since each pair of skipping rope handles must be connected to the electronic skipping control device before use. Therefore, a card reader 58A coupled to the processor 51A can be added to the electronic skipping control device as needed. Read card recognition before each skip.

Wherein, the jumper in the embodiment of the communication method using the wireless communication module should be provided with a plurality of touch-type switches 57A (matrix uniformly distributed on the jumper) and coupled to the processor 51A, when the jumper is used each time. An electrical signal is generated on the ground as a way of counting. The touch switch 57A can employ a switch provided on the FPC flexible circuit board like a keyboard. Since the skipping rope (ie, the rope) also touches the jumper blanket, the touch-sensitive switch in the jumper blanket cannot be a simple side-by-side relationship, and each touch-type switch must be assigned a number or ID, only when the signal is generated. When the position of the pressure switch in the jumper is similar to the shape of the footprint, it can be judged as the landing action. When the position of the touch-sensitive switch that generates the signal in the jump blanket is in the shape of an arc, it can be judged that the jump rope (ie, the rope) hits the jump blanket. As a further innovative application of the technology of the present invention, the jump blanket provided with the plurality of touch-operated switches can be used for counting the skipping, that is, the switching signal generated when the rope is hit on the jumping blanket, and the calculation and analysis are performed. When the shape is close to the contact trajectory of the rope and the jumper, it is counted, and if it is presented as a human footprint or other shape, it is not counted. In order to improve the detection accuracy of the skipping count, the contact between the touch-type switches should not be too large. In order to reduce the production cost, the number of the touch-type switches should not be too much. Generally, the pitch of the touch-operated switches is kept at about 1 to 5 cm. good. In order to simplify the circuit structure and the production cost of the jump blanket, the jump blanket can be divided into regions, one area is designated as the footer area of the rope skipper, and the other area is the touch area of the rope.

Because the style of skipping and skipping tests is relatively high, the wireless communication method uses the electromagnetic wave signal of 2.4 GHz frequency for counting communication, and the unconnected single-wire communication mode uses the low frequency zero distance of 800 kHz to 2 MHz. Electromagnetic wave communication. The former can be used in the pattern skipping competition. For example, when the rope skipper jumps up once, the rope needs to be rotated two, three, four or more times.

In other embodiments, a structure having only a wireless communication module without a jumper blanket may be used, that is, the jump rope handle is used for counting and sent to the electronic skipping rope control device through the wireless communication module, and the landing of the skipper is not Count. It is also possible to use a jumper having only a touch-operated switch, that is, a counting function that does not require a skipping handle, and only counts the rope skipping on the jumper with a rope (in this embodiment, when the skipper stops midway) , can no longer count, can also accumulate counts, these can be modified by the control program on the microcontroller chip such as microcontroller, to achieve the corresponding function).

In summary, the electronic skipping rope control device of the present invention can display the results of the skipper to the audience and the examiner through the display screen in real time, has strong impartiality, is favorable for the promotion and popularization of the skipping rope movement, and can be widely used for skipping. Sports, competitions and exams. The electronic skipping rope control device of the invention also adopts a jump carpet structure and utilizes a drum type structure with a support, which is convenient for storage and transportation, and takes up less space. The independent console structure is also adopted, and the parallel connection relationship of the communication ports can be utilized, and one console can be operated at the same time, and simultaneous control and simultaneous synchronization control at the same time can be realized. The electronic skipping rope control system of the invention can adopt various forms of communication methods to count the number of skipping ropes, and has the characteristics of simple structure, reliable counting, easy production and installation.

The above description is only for the purpose of further illustrating the technical content of the present invention in order to facilitate the understanding of the reader, but the embodiment of the present invention is not limited thereto, and any technology extension or re-creation according to the present invention is subject to Protection of the invention. The scope of the invention is defined by the claims.

Claims

A control device for an electronic skipping rope, comprising: a processor, a power module coupled to the processor, a control button, a memory, a transmitting and receiving module, and a display screen, wherein the transmitting and receiving module is in communication with the electronic skipping structure, and Includes a jump blanket.
The electronic skipping rope control device according to claim 1, wherein the transmitting and receiving module is a wireless communication module.
According to claim 1 The electronic skipping rope control device is characterized in that the jump carpet is a conductive jump blanket, the conductive jump blanket is electrically connected to a transmitting and receiving module, and the transmitting and receiving module comprises a receiving amplifying circuit and a transmitting circuit. The electrically conductive jumper of the electrically conductive jumper and the electronic skipping structure are in contact electromagnetic wave communication, and the electrical signal transmitted by the electrically conductive jumper is Pulse electrical signal from 800 k to 2 MHz.
According to claim 1 The electronic skipping rope control device is characterized in that the jump blanket is provided with a plurality of touch-operated switches, and the touch-operated switch is coupled with the processor.
According to claim 2, 3 or 4 The electronic skipping rope control device further includes a drum for accommodating a processor and a memory, wherein the drum is provided with the foregoing display screen, and the foregoing jump blanket is coupled to the outer circumference of the drum, and further comprises two ends disposed on the drum. The support, the two ends of the drum and the support are rotary movable joints.
According to claim 5 The electronic skipping rope control device is characterized in that: the drum is provided with a circuit board and a pallet for supporting the circuit board, and the circuit board is provided with the foregoing display screen, a processor and a memory, The drum is provided with a display window for viewing display information. The drum is further provided with a battery box coupled to the power module, wherein one of the supports is provided with an external port, and one end of the roller is electrically connected with an external port. Electrical ring or spring-loaded chip connector. The external port includes a power interface and a communication interface.
According to claim 6 The electronic skipping rope control device further includes a console electrically coupled to the processor, the console comprising an adjustable bracket and an operation panel disposed at an upper end of the bracket, wherein the operation panel is provided with a micro The controller, the memory and the power module, the operation panel is provided with a control button and a display coupled to the microcontroller.
A wireless electronic skipping control system characterized by comprising an electronic skipping structure and claims 1, 2, 5, 6 or 7 In the electronic skipping rope control device, the electronic skipping rope structure comprises two skipping rope handles and a rope disposed between the two skipping rope handles, the skipping rope handle comprising a fixed handle for holding the rope skipper and a fixed handle a rotating body coupled to the movable body, the rotating body is coupled with the aforementioned rope, and the control handle is provided with a control circuit, the control circuit includes a microcontroller, and a power module, a memory, a transmitting and receiving module, and a control button coupled to the microcontroller a display screen and a buzzer, a sensing point and a detection point for counting between the rotating body and the fixed handle, the microcontroller comprising a counting circuit coupled to the detecting point, the transmitting and receiving module and the conductive The cord is electrically connected, and the detection point is at least two, and the transmitting and receiving module is a wireless communication module.
An electronic skipping control system for contactless electromagnetic wave communication, comprising an electronic skipping structure and claim 1, 3, 5, 6 or 7 In the electronic skipping rope control device, the electronic skipping rope structure comprises two skipping rope handles and a rope disposed between the two skipping rope handles, the skipping rope handle comprising a fixed handle for holding the rope skipper and a fixed handle The rotating body of the movable joint, the rotating body is coupled with the aforementioned rope, and the control handle is provided with a control circuit, the control circuit comprises a microcontroller, a power module coupled with the microcontroller, a memory, a transceiver circuit, a control button, a display screen and a buzzer, a sensing point and a detection point for counting between the rotating body and the fixed handle, the microcontroller comprising a counting circuit coupled to the detecting point, the transmitting and receiving circuit and the conductive rope Electrical connection, the detection point is at least two.
A touch-sensitive electronic skipping rope control system comprising a skipping rope structure and claims 1, 4, 5, 6 or 7 In the electronic skipping rope control device, the skipping rope structure comprises two skipping rope handles and a rope disposed between the two skipping rope handles, the skipping rope handle includes a fixed handle for the skipping hand and a fixed handle movement. The coupled rotating body, the rotating body is coupled to the aforementioned rope.