CN107376200A - A kind of novel sounding rope skipping - Google Patents
A kind of novel sounding rope skipping Download PDFInfo
- Publication number
- CN107376200A CN107376200A CN201710671034.7A CN201710671034A CN107376200A CN 107376200 A CN107376200 A CN 107376200A CN 201710671034 A CN201710671034 A CN 201710671034A CN 107376200 A CN107376200 A CN 107376200A
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- electric capacity
- sound
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- circuit
- audio
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- 230000003321 amplification Effects 0.000 claims abstract description 39
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 39
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000010453 quartz Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 claims description 2
- 230000001965 increasing effect Effects 0.000 claims 1
- 230000033764 rhythmic process Effects 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B5/00—Apparatus for jumping
- A63B5/20—Skipping-ropes or similar devices rotating in a vertical plane
Abstract
The invention provides a kind of rope skipping of novel sounding, rope body including two handles and between two handles, sound-producing device is provided with handle, sound-producing device includes power supply, sound collection unit, sound processing unit, sound playing unit and microprocessor, sound processing unit includes signal amplification circuit, filter circuit and the A/D change-over circuits being sequentially connected, and sound playing unit includes audio amplifier circuit and loudspeaker；The present invention is provided with sound-producing device in handle, while not influenceing rope body motion, can also send music, simple and practical, adds the enjoyment of user；Meanwhile the music rhythm that sound-producing device is sent can follow the change of user's jump frequency automatically and change, and further add the fun of using of user.
Description
Technical field
The present invention relates to rope skipping field, more particularly to a kind of rope skipping of novel sounding.
Background technology
Rope skipping is a kind of ancient folk custom recreation, often rope skipping, can not only physical fitness, additionally it is possible to train
Personal reaction speed and endurance, therefore receive extensive welcome.
With the development of society, the pattern of rope skipping is more and more, function is also increasingly abundanter；Such as in Handle of skipping rope
Built in electronic device, the automatic jump frequency for calculating user；Also such as more concerned in the recent period wireless rope skipping etc.；But
These purposes changed are all rope skipping is more easily counted in play, without being made a change in itself for rope skipping, for
For most of pure rope skipping fans, these changes can not only increase rope skipping fan's enjoyment, return rope skipping fan
Economic pressures are brought, and it is impracticable.
The content of the invention
It is an object of the invention to provide a kind of rope skipping of novel sounding, rope skipping can not only be made to send music, additionally it is possible to make
Music changes and changed with the jump frequency of user, considerably increases the enjoyment of rope skipping fan.
To achieve these goals, the present invention uses following technical scheme：
A kind of novel sounding is skipped rope, including two handles and the rope body between two handles, and sounding dress is provided with handle
Put.
Described sound-producing device includes power supply, sound collection unit, sound processing unit, sound playing unit and microprocessor
Device, described sound collection unit use sound receiver, and described sound processing unit includes the signal amplification being sequentially connected
Circuit, filter circuit and A/D change-over circuits, described sound playing unit include audio amplifier circuit and loudspeaker, and sound connects
Receive the output end of device and the input of signal amplification circuit connects, the output end of A/D change-over circuits and the input of microprocessor
Connection, the control output end of single-chip microcomputer and the input of audio amplifier circuit connect, and the output end of audio amplifier circuit is with raising one's voice
The input connection of device.
Handle end is provided with removable end cap, and position corresponding with loudspeaker offers acoustic aperture on handle.
Described microprocessor is made up of AT89C52 types single-chip microcomputer and its peripheral circuit, when described peripheral circuit includes
Clock signal generating circuit and SR control circuit, clock signal generating circuit include quartz oscillator, the 3rd electric capacity
With the 4th electric capacity, the XTAL0 pins of AT89C52 type single-chip microcomputers are connected with the first end of the 3rd electric capacity, the second end of the 3rd electric capacity
Ground connection, the XTAL1 pins of AT89C52 type single-chip microcomputers are connected with the first end of the 4th electric capacity, the second end ground connection of the 4th electric capacity, the
Quartz oscillator is also associated between second end of the first end of three electric capacity and the 4th electric capacity, AT89C52 type single-chip microcomputers
Reset pin is connected with SR control circuit, and the power pins of AT89C52 type single-chip microcomputers are connected with power supply.
Described SR control circuit includes SR, the 5th electric capacity and the 4th resistance, and the first of the 5th electric capacity
End is connected with the reset pin of AT89C52 type single-chip microcomputers, and the second end ground connection of the 5th electric capacity, SR is connected in parallel on the 5th electricity
Hold both ends, the first end of the 4th resistance is connected with the reset pin of AT89C52 type single-chip microcomputers, the second end ground connection of the 4th resistance.
Described audio amplifier circuit includes audio amplification chip and its peripheral circuit, and audio amplification chip uses LM386
Audio amplification chip, two gain control pins of audio amplification chip and bypass angle are hanging, the negative polarity of audio amplification chip
Input pin is grounded, and the positive polarity input pin of audio amplification chip is connected by the input of first resistor and microprocessor,
The grounding pin ground connection of audio amplification chip, is also associated between the grounding pin and positive polarity input pin of audio amplification chip
Second resistance, the power pins of audio amplification chip connect power supply, and the output pin of audio amplification chip is by the first electric capacity with raising
The first end connection of sound device, the second end ground connection of loudspeaker, the first end of the first electric capacity and the first end of 3rd resistor connect, the
Second end of three resistance is connected with the first end of the second electric capacity, the second end ground connection of the second electric capacity.
Described power supply uses rechargable power supplies, and position corresponding with rechargable power supplies charging jacks, which offers, on handle fills
Electric hole.
Beneficial effects of the present invention：
A kind of novel sounding rope skipping of the present invention, is provided with sound-producing device in handle, while not influenceing rope body motion,
Can also music be being sent, it is simple and practical, add the enjoyment of user；Meanwhile the music rhythm that sound-producing device is sent can be certainly
It is dynamic to follow the change of user's jump frequency and change, further add the fun of using of user.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the principle schematic of the present invention.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
As depicted in figs. 1 and 2：A kind of novel sounding rope skipping of the present invention, including two handles and located at two hands
Rope body between handle, sound-producing device is provided with handle, can also be wherein it is possible to set sound-producing device in a handle
Sound-producing device is set in two handles, if setting sound-producing device in a handle, another handle planted agent increases counterweight,
In order to avoid influence the experience of user.
Described sound-producing device includes power supply, sound collection unit, sound processing unit, sound playing unit and microprocessor
Device；Described power supply is sound collection unit, sound processing unit, sound playing unit and microprocessor power supply；Described sound
Sound collecting unit uses sound receiver, and described sound processing unit includes signal amplification circuit, the filtered electrical being sequentially connected
Road and A/D change-over circuits, sound receiver be used for by restrict body contacted with ground, sound be converted to analog signal, signal is put
Big circuit is used for amplified analog signal, prevents due to signal weak can not detect excessively and causes the inaccurate feelings of testing result
Condition, the noise that filter circuit is used in filtering circuit, A/D change-over circuits can be located for converting analog signals into microprocessor
The data signal of reason；Described sound playing unit includes audio amplifier circuit and loudspeaker, it is well known that in certain frequency
In the range of, there is the vibration of fixed frequency with regard to music can be produced, but tonepulse direct drive is raised one's voice caused by microprocessor
Device can not produce music, because he does not have enough driving forces, this just needs the output end and loudspeaker in microprocessor
Between introduce audio amplifier circuit to amplify tonepulse；The output end of sound receiver and the input of signal amplification circuit connect
Connect, the output end of A/D change-over circuits and the input of single-chip microcomputer connect, the control output end of microprocessor and audio amplifier circuit
Input connection, the input of the output end of audio amplifier circuit and loudspeaker connects.
Described microprocessor is made up of AT89C52 types single-chip microcomputer and its peripheral circuit, AT89C52 type single-chip microcomputers
XTAL0 pins (input pin of vibration inverting amplifier and internal clock generator) are connected with the 3rd electric capacity C3 first end,
3rd electric capacity C3 the second end ground connection, the XTAL1 pins output pin of inverting amplifier (vibration) of AT89C52 type single-chip microcomputers with
4th electric capacity C4 first end connection, the 4th electric capacity C4 the second end ground connection, the 3rd electric capacity C3 first end and the 4th electric capacity C4
The second end between be also associated with quartz oscillator, the reset pin of AT89C52 type single-chip microcomputers is connected with SR control
Circuit processed, the power pins of AT89C52 type single-chip microcomputers are connected with power supply.
Described SR control circuit includes SR, the 5th electric capacity C5 and the 4th resistance R4, the 5th electric capacity C5
First end be connected with the reset pin of AT89C52 type single-chip microcomputers, the 5th electric capacity C5 the second end ground connection, the parallel connection of SR
At the 5th electric capacity C5 both ends, the 4th resistance R4 first end is connected with the reset pin of AT89C52 type single-chip microcomputers, the 4th resistance R4
The second end ground connection.
Described audio amplifier circuit includes audio amplification chip and its peripheral circuit, and audio amplification chip uses LM386
Audio amplification chip, the adjustable gain of LM386 audio amplification chips, adaptability are extensive；Two gain controls of audio amplification chip
Pin processed and bypass angle are hanging, the negative polarity input pin ground connection of audio amplification chip, the positive polarity input of audio amplification chip
Pin is connected by the input of first resistor R1 and microprocessor, the grounding pin ground connection of audio amplification chip, audio amplification
Second resistance R2 is also associated between the grounding pin and positive polarity input pin of chip, the power pins of audio amplification chip connect
Power supply, the output pin of audio amplification chip are connected by the first end of the first electric capacity C1 and loudspeaker, the second end of loudspeaker
Ground connection, the first electric capacity C1 first end are connected with 3rd resistor R3 first end, 3rd resistor R3 the second end and the second electric capacity
C2 first end connection, the second electric capacity C2 the second end ground connection.
When being skipped rope using a kind of novel sounding of the present invention, rope body will be sent when being contacted with ground, sound, sound
Receiver receive, analog signal will be exported after sound, analog signal is converted to numeral after sound processing unit is handled
Signal is sent to single-chip microcomputer, single-chip microcomputer according to adjacent two, the time interval between sound calculate the instantaneous of user
Jump frequency, meanwhile, single-chip microcomputer produces tonepulse according to the relation between the frequency threshold and clock signal set in advance,
Tonepulse exports music after the amplification of LM386 audios amplification chip by loudspeaker, with the change of user's jump frequency,
The music of loudspeaker output changes therewith.
It should be noted that the main protection jump rope structure of the present invention and sound-producing device structure, microprocessor pass through control
The tonepulse that program produces change belongs to existing mature technology, repeats no more here, is also not belonging to protection scope of the present invention.
A kind of novel sounding rope skipping of the present invention, sound-producing device is provided with handle, does not influence body motion of restricting
Meanwhile can also music be being sent, and it is simple and practical, add the enjoyment of user；Meanwhile the music rhythm energy that sound-producing device is sent
It is enough to follow the change of user's jump frequency automatically and change, further add the fun of using of user.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (7)
1. a kind of novel sounding rope skipping, including two handles and the rope body between two handles, it is characterised in that：In handle
It is provided with sound-producing device.
A kind of 2. novel sounding rope skipping according to claim 1, it is characterised in that：Described sound-producing device include power supply,
Sound collection unit, sound processing unit, sound playing unit and microprocessor, described sound collection unit are connect using sound
Device is received, described sound processing unit includes signal amplification circuit, filter circuit and the A/D change-over circuits being sequentially connected, described
Sound playing unit include audio amplifier circuit and loudspeaker, the output end of sound receiver and the input of signal amplification circuit
End connection, the output end of A/D change-over circuits and the input of microprocessor are connected, and control output end and the audio of single-chip microcomputer are amplified
The input connection of circuit, the output end of audio amplifier circuit and the input of loudspeaker connect.
A kind of 3. novel sounding rope skipping according to claim 2, it is characterised in that：Described handle end is provided with removable
End cap is unloaded, position corresponding with loudspeaker offers acoustic aperture on handle.
A kind of 4. novel sounding rope skipping according to claim 3, it is characterised in that：Described microprocessor is by AT89C52
Type single-chip microcomputer and its peripheral circuit are formed, and described peripheral circuit includes clock signal generating circuit and SR control electricity
Road, clock signal generating circuit include quartz oscillator, the 3rd electric capacity and the 4th electric capacity, AT89C52 type single-chip microcomputers
XTAL0 pins are connected with the first end of the 3rd electric capacity, and the second end ground connection of the 3rd electric capacity, the XTAL1 of AT89C52 type single-chip microcomputers draws
Pin is connected with the first end of the 4th electric capacity, the second end of the 4th electric capacity ground connection, and the of the first end of the 3rd electric capacity and the 4th electric capacity
Quartz oscillator is also associated between two ends, the reset pin of AT89C52 type single-chip microcomputers is connected with SR control electricity
Road, the power pins of AT89C52 type single-chip microcomputers are connected with power supply.
A kind of 5. novel sounding rope skipping according to claim 4, it is characterised in that：Described SR control circuit bag
SR, the 5th electric capacity and the 4th resistance are included, the first end of the 5th electric capacity connects with the reset pin of AT89C52 type single-chip microcomputers
Connect, the second end of the 5th electric capacity ground connection, SR is connected in parallel on the 5th electric capacity both ends, the first end of the 4th resistance with
The reset pin connection of AT89C52 type single-chip microcomputers, the second end ground connection of the 4th resistance.
A kind of 6. novel sounding rope skipping according to claim 3, it is characterised in that：Described audio amplifier circuit includes sound
Frequency amplification chip and its peripheral circuit, audio amplification chip use LM386 audio amplification chips, two increasings of audio amplification chip
Beneficial controlling switch and bypass angle are hanging, the negative polarity input pin ground connection of audio amplification chip, the positive polarity of audio amplification chip
Input pin is connected by the input of first resistor and microprocessor, and the grounding pin ground connection of audio amplification chip, audio is put
Second resistance is also associated between the grounding pin and positive polarity input pin of large chip, the power pins of audio amplification chip connect
Power supply, the output pin of audio amplification chip are connected by the first end of the first electric capacity and loudspeaker, the second termination of loudspeaker
Ground, the first end of the first electric capacity and the first end of 3rd resistor connect, the second end of 3rd resistor and the first end of the second electric capacity
Connection, the second end ground connection of the second electric capacity.
7. any one novel sounding rope skipping according to claim 2 and claim 4-6, it is characterised in that：Described
Power supply uses rechargable power supplies, and position corresponding with rechargable power supplies charging jacks offers charging hole on handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671034.7A CN107376200A (en) | 2017-08-08 | 2017-08-08 | A kind of novel sounding rope skipping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671034.7A CN107376200A (en) | 2017-08-08 | 2017-08-08 | A kind of novel sounding rope skipping |
Publications (1)
| Publication Number | Publication Date |
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| CN107376200A true CN107376200A (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710671034.7A Pending CN107376200A (en) | 2017-08-08 | 2017-08-08 | A kind of novel sounding rope skipping |
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| Country | Link |
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| CN (1) | CN107376200A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107853775A (en) * | 2017-12-01 | 2018-03-30 | 深圳市鑫华龙电子有限公司 | Bluetooth music illuminated glove |
| CN113117284A (en) * | 2021-04-13 | 2021-07-16 | 西北工业大学 | Rope skipping counting method and counter based on acoustic signals |
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| CN207356454U (en) * | 2017-08-08 | 2018-05-15 | 河南省富可达科技有限公司 | A kind of novel sounding rope skipping |
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2017
- 2017-08-08 CN CN201710671034.7A patent/CN107376200A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000093548A (en) * | 1998-09-25 | 2000-04-04 | Sente Creations:Kk | Voice producing device |
| CN1991640A (en) * | 2005-12-27 | 2007-07-04 | 比亚迪股份有限公司 | Momentary on-off time measuring instrument |
| CN2881807Y (en) * | 2006-03-14 | 2007-03-21 | 耿希敏 | Flash alarm device capable of displaying alarm time |
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| CN107853775A (en) * | 2017-12-01 | 2018-03-30 | 深圳市鑫华龙电子有限公司 | Bluetooth music illuminated glove |
| CN113117284A (en) * | 2021-04-13 | 2021-07-16 | 西北工业大学 | Rope skipping counting method and counter based on acoustic signals |
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Application publication date: 20171124 |