CN207137233U - A kind of length-adjustable luminous, sounding rope skipping - Google Patents

Abstract

The utility model provides a kind of length-adjustable luminous, sounding rope skipping; rope body including two handles and between two handles; described rope body is connected in sequence by more piece ran by attachment means; ran is wrapped with transparency protected set; often save in ran and be built-in with light source, sound-producing device is provided with handle；A kind of length-adjustable sounding rope skipping described in the utility model, setting and light source, are provided with sound-producing device in handle in ran, while not influenceing rope body motion, can also light, send music, simple and practical, add 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；Finally, it is convenient and practical also using the length of the unlimited adjustment rope body of attachment means, it is easy to promote.

Description

A kind of length-adjustable luminous, sounding rope skipping

Technical field

It the utility model is related to rope skipping field, more particularly to a kind of length-adjustable luminous, sounding rope skipping.

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, such as, the rope skipping of adjustable in length, the fixing end for body of restricting It can be knotted in handle, the length can for body of being restricted between handle changes according to the position of knotting, but this length adjustment Scope very little, it is impossible to meet require.

With the development of society, the function of rope skipping is also increasingly abundanter；Such as the built in electronic device in Handle of skipping rope, The automatic jump frequency for calculating user；Also such as more concerned in the recent period wireless rope skipping etc.；But the purpose of these changes All it is rope skipping is more easily counted in play, without being made a change in itself for rope skipping, for most of pure jumps To restrict for fan, these changes can not only increase rope skipping fan's enjoyment, return rope skipping fan and bring economic pressures, It is and impracticable.

Utility model content

The purpose of this utility model is to provide a kind of length-adjustable sounding rope skipping, the length that can not only easily adjust Degree, can also make rope skipping luminous and sounding, significantly increase the enjoyment of user.

To achieve these goals, the utility model uses following technical scheme：

A kind of length-adjustable luminous, sounding rope skipping, including two handles and the rope body between two handles, it is described Rope body be connected in sequence by more piece ran by attachment means, ran is wrapped with transparency protected set, often save ran in Light source is built-in with, sound-producing device is provided with handle.

Described light source uses LED lamp bead circuit, and power supply is built-in with two handles, and power supply supplies for LED lamp bead circuit Electricity.

Described attachment means are made up of the first contiguous block worked in coordination and the second contiguous block 7, the first contiguous block and Two contiguous blocks 7 are correspondingly arranged at ran both ends, and the first described contiguous block is by sleeve pipe and two needle-like electricity being arranged in sleeve pipe Pole is formed, and the second described contiguous block 7 is from the sleeve column with sleeve pipe and being arranged on corresponding with two needle electrodes in sleeve column Two hollow edged electrodes coordinated are formed, and sleeve pipe is connected with sleeve column by connection sheet, after sleeve pipe is connected with sleeve column by connection sheet, electricity Source, needle electrode, hollow edged electrode and LED lamp bead circuit form series loop.

Glow color after the described LED lamp bead often saved in ran is powered is different.

Described sound-producing device includes sound collection unit, sound processing unit, sound playing unit and microprocessor, institute The sound collection unit stated uses sound receiver, signal amplification circuit that described sound processing unit includes being sequentially connected, Filter circuit and A/D change-over circuits, described sound playing unit include audio amplifier circuit and loudspeaker, sound receiver The input of output end and signal amplification circuit connects, and the output end of A/D change-over circuits and the input of microprocessor connect, single The control output end of piece machine and the input of audio amplifier circuit connect, the output end of audio amplifier circuit and the input of loudspeaker End connection.

Described handle position corresponding with loudspeaker offers acoustic aperture.

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.

The beneficial effects of the utility model：

A kind of length-adjustable sounding rope skipping described in the utility model, setting and light source, set in handle in ran Sound-producing device has been put, while not influenceing rope body motion, can also light, send music, it is simple and practical, add the pleasure of user Interest；Meanwhile the music rhythm that sound-producing device is sent can follow the change of user's jump frequency automatically and change, further Add the fun of using of user；Finally, it is convenient and practical also using the length of the unlimited adjustment rope body of attachment means, just In popularization.

Brief description of the drawings

, below will be right in order to illustrate more clearly of the utility model embodiment 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, describe below In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is structural representation of the present utility model；

The principle schematic of Fig. 2 positions sound-producing device described in the utility model.

Embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.

As shown in Figure 1：The length-adjustable luminous, sounding rope skipping of one kind described in the utility model, including two Hes of handle 1 Rope body between two handles 1, described rope body is connected in sequence by more piece ran 3 by attachment means, outside ran 3 Transparency protected set is enclosed with, often saves in ran 3 and is built-in with light source, sound-producing device 10 is provided with handle 1.

Described light source uses LED lamp bead circuit 4, and power supply 2 is built-in with two handles 1, and power supply 2 is LED lamp bead electricity Road 4 powers.

Described attachment means are made up of the first contiguous block 8 worked in coordination and the second contiguous block 7, the He of the first contiguous block 8 Second contiguous block 7 is correspondingly arranged at the both ends of ran 3, and in two handles 2, the connection end of one of handle 2 is provided with the first company The connection end for connecing 8, two 1 handles of block is provided with the second contiguous block 7, and the first described contiguous block 8 is by sleeve pipe and is arranged on sleeve pipe Two interior needle electrodes 6 are formed, the second described contiguous block 7 from the sleeve column with sleeve pipe and be arranged in sleeve column with two Two hollow edged electrodes 5 of the individual corresponding matching of needle electrode 6 are formed, and sleeve pipe is connected with sleeve column by connection sheet 9, and sleeve pipe leads to sleeve column After crossing the connection of connection sheet 9, power supply 2, needle electrode 6, hollow edged electrode 5 and LED lamp bead circuit 4 form series loop, make LED lamp bead LED lamp bead 11 on circuit 4 is luminous.

Glow color after the described LED lamp bead 11 often saved in ran 3 is powered is different, is imitated with forming more preferable vision Fruit, further increase the enjoyment of user.

As shown in Figure 2：Sound-producing device 10 described in this programme includes sound collection unit, sound processing unit, sound and broadcast Put unit and microprocessor；Described power supply 2 is sound collection unit, sound processing unit, sound playing unit and microprocessor Device is powered；Described sound collection unit uses sound receiver, and described sound processing unit includes the signal being sequentially connected Amplifying circuit, filter circuit and A/D change-over circuits, sound receiver be used for by body of restricting contacted with ground, sound is converted to Analog signal, signal amplification circuit are used for amplified analog signal, prevent due to signal weak can not detect excessively and cause to detect As a result inaccurate situation, the noise that filter circuit is used in filtering circuit, A/D change-over circuits are used to convert analog signals into The data signal that microprocessor can be handled；Described sound playing unit includes audio amplifier circuit and loudspeaker, many institute's weeks Know, in certain frequency range, the vibration with fixed frequency just can produce music, but audio arteries and veins caused by microprocessor Punching direct drive loudspeaker can not produce music, because he does not have enough driving forces, this is just needed in microprocessor Audio amplifier circuit is introduced between output end and loudspeaker to amplify tonepulse；The output end of sound receiver is amplified with signal The input connection of circuit, the output end of A/D change-over circuits and the input of single-chip microcomputer connect, the control output end of microprocessor It is connected with the input of audio amplifier circuit, the output end of audio amplifier circuit and the input of loudspeaker connect.

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 2.

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 2, 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.

During luminous, sounding rope skipping length-adjustable using one kind described in the utility model, attachment means and ran 3 are utilized The length of rope skipping is regulated, the conducting of LED lamp bead circuit 4 makes rope body send gorgeous color；Meanwhile during user's jump, body of restricting To be sent when being contacted with ground, sound, sound receiver receive, analog signal, analog signal warp will be exported after sound Cross after sound processing unit processing and be converted to data signal and be sent to single-chip microcomputer, single-chip microcomputer according to adjacent two, sound it Between time interval calculate the instantaneous jump frequency of user, meanwhile, single-chip microcomputer according to the frequency threshold set in advance with Relation between clock signal produces tonepulse, and tonepulse is defeated by loudspeaker after the amplification of LM386 audios amplification chip Go out music, with the change of user's jump frequency, the music of loudspeaker output changes therewith.

It should be noted that the tonepulse that change is produced by control program of microprocessor belongs to existing ripe skill Art, repeat no more here, be also not belonging to the scope of protection of the utility model.

A kind of length-adjustable sounding rope skipping described in the utility model, setting and light source in ran 3, in handle 1 There is provided sound-producing device 10, while not influenceing rope body motion, can also light, send music, simple and practical, adds user Enjoyment；Meanwhile the music rhythm that sound-producing device 10 is sent can follow the change of user's jump frequency automatically and change, and enter The fun of using for adding user of one step；Finally, it is convenient real also using the length of the unlimited adjustment rope body of attachment means With being easy to promote.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type.

Claims (9)

1. a kind of length-adjustable luminous, sounding rope skipping, including two handles and the rope body between two handles, its feature It is：Described rope body is connected in sequence by more piece ran by attachment means, and ran is wrapped with transparency protected set, often saves Light source is built-in with ran, sound-producing device is provided with handle.

2. the length-adjustable luminous, sounding rope skipping of one kind according to claim 1, it is characterised in that：Described light source is adopted With LED lamp bead circuit, power supply is built-in with two handles, power supply is the power supply of LED lamp bead circuit.

3. the length-adjustable luminous, sounding rope skipping of one kind according to claim 1, it is characterised in that：Described connection dress Put the first contiguous block by working in coordination and the second contiguous block is formed, the first contiguous block and the second contiguous block are correspondingly arranged at ran Both ends, the first described contiguous block are made up of sleeve pipe and two needle electrodes being arranged in sleeve pipe, the second described contiguous block From with the sleeve column with sleeve pipe and being arranged on being formed with two hollow edged electrodes of two needle electrode corresponding matchings in sleeve column, covering Pipe is connected with sleeve column by connection sheet, after sleeve pipe is connected with sleeve column by connection sheet, power supply, needle electrode, hollow edged electrode and LED Lamp bead circuit forms series loop.

4. the length-adjustable luminous, sounding rope skipping of one kind according to claim 2, it is characterised in that：Described often section rope Glow color after LED lamp bead in section is powered is different.

5. the length-adjustable luminous, sounding rope skipping of one kind according to claim 1, it is characterised in that：Described sounding dress Put and used including sound collection unit, sound processing unit, sound playing unit and microprocessor, described sound collection unit Sound receiver, described sound processing unit include signal amplification circuit, filter circuit and A/D the conversion electricity being sequentially connected Road, described sound playing unit include audio amplifier circuit and loudspeaker, output end and the signal amplification electricity of sound receiver The input of the input connection on road, the output ends of A/D change-over circuits and microprocessor connects, the control output end of single-chip microcomputer with The input connection of audio amplifier circuit, the output end of audio amplifier circuit and the input of loudspeaker connect.

6. the length-adjustable luminous, sounding rope skipping of one kind according to claim 5, it is characterised in that：Described handle with Position offers acoustic aperture corresponding to loudspeaker.

7. the length-adjustable luminous, sounding rope skipping of one kind according to claim 6, it is characterised in that：Described microprocessor Device is made up of AT89C52 types single-chip microcomputer and its peripheral circuit, and described peripheral circuit includes clock signal generating circuit and reset Button control circuit, clock signal generating circuit include quartz oscillator, the 3rd electric capacity and the 4th electric capacity, AT89C52 types The XTAL0 pins of single-chip microcomputer are connected with the first end of the 3rd electric capacity, the second end ground connection of the 3rd electric capacity, AT89C52 type single-chip microcomputers XTAL1 pins be connected with the first end of the 4th electric capacity, the second end of the 4th electric capacity ground connection, the first end and the 4th of the 3rd electric capacity Be also associated with quartz oscillator between second end of electric capacity, the reset pins of AT89C52 type single-chip microcomputers be connected with reset by Button control circuit, the power pins of AT89C52 type single-chip microcomputers are connected with power supply.

8. the length-adjustable luminous, sounding rope skipping of one kind according to claim 7, it is characterised in that：Described reset is pressed Button control circuit includes SR, the 5th electric capacity and the 4th resistance, first end and the AT89C52 type single-chip microcomputers of the 5th electric capacity Reset pin connects, the second end of the 5th electric capacity ground connection, and SR is connected in parallel on the 5th electric capacity both ends, and the first of the 4th resistance End is connected with the reset pin of AT89C52 type single-chip microcomputers, the second end ground connection of the 4th resistance.

9. the length-adjustable luminous, sounding rope skipping of one kind according to claim 8, it is characterised in that：Described audio is put Big circuit includes audio amplification chip and its peripheral circuit, and audio amplification chip uses LM386 audio amplification chips, audio amplification Two gain control pins of chip and bypass angle are hanging, the negative polarity input pin ground connection of audio amplification chip, audio amplification The positive polarity input pin of chip is connected by the input of first resistor and microprocessor, the grounding pin of audio amplification chip Ground connection, second resistance, audio amplification chip are also associated between the grounding pin and positive polarity input pin of audio amplification chip Power pins connect power supply, the output pin of audio amplification chip is connected by the first end of the first electric capacity and loudspeaker, is raised one's voice The second end ground connection of device, the first end of the first electric capacity and the first end of 3rd resistor connect, the second end and second of 3rd resistor The first end connection of electric capacity, the second end ground connection of the second electric capacity.