CN111643851B - Skipping rope capable of automatically contracting rope body - Google Patents
Skipping rope capable of automatically contracting rope body Download PDFInfo
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- CN111643851B CN111643851B CN201910531371.5A CN201910531371A CN111643851B CN 111643851 B CN111643851 B CN 111643851B CN 201910531371 A CN201910531371 A CN 201910531371A CN 111643851 B CN111643851 B CN 111643851B
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- 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
- A63B5/205—Powered skipping rope devices
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Abstract
The invention relates to the field of fitness equipment, and provides a skipping rope capable of automatically contracting a rope body, which comprises a first handle, a second handle and a rope serially connected between the first handle and the second handle, wherein the first handle comprises a first automatic take-up mechanism, the second handle comprises a second automatic take-up mechanism, and the rope comprises a conductive rope core and a rope body wrapped outside the conductive rope core; the first automatic take-up mechanism and the second automatic take-up mechanism are electrically connected through the conductive rope core, and the first automatic take-up mechanism and the second automatic take-up mechanism keep synchronous work through the conductive rope core. The rope-collecting and rope-taking device can realize automatic rope collection and rope taking of the two handles, and rope collection and rope taking actions are synchronous, namely the rope collection or rope taking speeds are kept consistent, so that the rope skipping exercise effect problem caused by overlarge weight difference of the two handles is solved, and the purpose of synchronously collecting ropes through one-time operation can be realized.
Description
Technical Field
The invention relates to the field of fitness equipment, in particular to a skipping rope capable of automatically contracting a rope body.
Background
The skipping rope is an excellent body-building exercise, can effectively train the coordination ability of limbs and the cardio-pulmonary function, and is helpful for keeping the personal body shape and body building, thereby achieving the purpose of body building.
The rope skipping of the most basic only has a rope, and the person of skipping rope is by adjusting rope body length hand to rope both ends winding, and on the one hand the rope winding influences the comfort level on hand, and on the other hand the rope is too short, holds the part of rope and will be less, is easy at rope skipping in-process rope slippage, and the rope too long will make the winding hand too much to produce the interference to skipping rope.
In order to solve the problem, two handles are added on the traditional skipping rope, so that the rope body does not need to be directly held by a hand any more, and the problems of comfort level of holding, skid resistance and the like are solved. However, the skipping rope with the handle still has problems in adjusting the length of the rope.
In chinese patent application CN201420095089, a skipping rope with a length freely adjustable is disclosed. By installing the motor for winding the rope on one of the handles, the rope can be wound into the handle or taken out of the handle by the motor as long as the control switch is pressed. The skipping rope with the wire take-up device can be automatically taken up, and the rope is taken up in the handle, so that interference in rope skipping can be reduced.
However, in the prior art, the mechanism for automatically winding the rope is often installed in one of the handles, on one hand, the handle with the winding mechanism is heavier than the other handle due to the design, so that for a rope skipping person, the hand feeling of the two handles and the requirement of the rope skipping on the arm strength at each time are deviated, and the arm exercise is inconsistent due to the fact that the rope skipping person feels uncomfortable. On the other hand, prior art lacks reliable scheme to realizing two handles are received the rope in step, even all design into two handles to have the function of receiving the line, on the basis that can't guarantee the synchronous receipts rope of one-time operation, also will influence the use of this kind of receipts rope function and experience.
Disclosure of Invention
In view of the above, the invention aims to provide a skipping rope capable of automatically retracting a rope body, which can achieve automatic rope retracting and rope taking of two handles, and synchronous rope retracting and rope taking actions occur, that is, the rope retracting or rope taking speeds are kept consistent, so that the skipping rope exercising effect problem caused by the overlarge weight difference of the two handles is solved, and the purpose of synchronously retracting the rope by one-time operation can be achieved.
The skipping rope capable of automatically contracting the rope body comprises a first handle, a second handle and a rope serially connected between the first handle and the second handle, wherein the first handle comprises a first automatic take-up mechanism, the second handle comprises a second automatic take-up mechanism, the rope comprises a conductive rope core and a rope body wrapped outside the conductive rope core, the first automatic take-up mechanism and the second automatic take-up mechanism are electrically connected through the conductive rope core, and the first automatic take-up mechanism and the second automatic take-up mechanism keep synchronous operation through the conductive rope core.
Preferably, the first automatic winding mechanism comprises a first winding motor and a first control chip, the second automatic winding mechanism comprises a second winding motor, the second winding motor is connected to the first control chip through the conductive rope core, and the first control chip controls the first winding motor and the second winding motor to rotate synchronously.
Preferably, the first automatic take-up mechanism comprises a first take-up motor and a first control chip for controlling the first take-up motor to work, the second automatic take-up mechanism comprises a second take-up motor and a second control chip for controlling the second take-up motor to work, a control switch is arranged on the first handle, the second control chip is electrically connected to the control switch through the conductive rope core, the control switch simultaneously gives a switching signal of the first control chip and the second control chip, and the first control chip and the second control chip respectively control the first take-up motor and the second take-up motor to synchronously rotate after receiving the switching signal.
Preferably, first automatic admission machine constructs including first receipts line motor and the first control chip of this first receipts line motor work of control, the automatic admission machine of second constructs including the second receives line motor and the second control chip of this second receipts line motor work of control, the second control chip passes through electrically conductive rope core electricity is connected on the first control chip, and first control chip passes through electrically conductive rope core to second control chip sends a control signal, after second control chip received this control signal, control the second receives line motor work for this first receipts line motor and second receipts line motor synchronous revolution.
Preferably, the first handle further comprises a first power supply for supplying power to the first take-up mechanism, and meanwhile, the first power supply is electrically connected to the second take-up mechanism through the conductive rope core and supplies power to the second take-up mechanism.
Preferably, the first handle further comprises a first power supply, the second handle further comprises a second power supply, and the first power supply and the second power supply respectively supply power to the first wire rewinding mechanism and the second wire rewinding mechanism.
Preferably, the first handle further comprises a first receiving cavity, the second handle further comprises a second receiving cavity, and the rope is received or taken out from the first receiving cavity and the second receiving cavity through the first take-up mechanism and the second take-up mechanism.
Preferably, the conductive cord is a flexible metal monofilament wire or metal multifilament stranded wire.
Preferably, the method comprises the following steps: the rope body is a plastic layer or a braided layer wrapped outside the conductive rope core.
Preferably, the first handle is provided with a control switch, and the control switch comprises a wire collecting button and a wire releasing button.
Compared with the prior art, the invention has the advantages that:
1. according to the skipping rope, the two handles have the functions of winding and unwinding, and the weight difference is small, so that the hand feelings of the left hand and the right hand are basically consistent during skipping, and the experience and the exercise effect of the skipping rope cannot be influenced;
2. according to the skipping rope, the rope is designed to have a conductive function, so that an electric signal can be transmitted between the two handles through the rope, synchronous operation of the two handles is achieved, and operation experience during rope collection or rope taking is improved.
3. The invention can realize synchronous operation by using simple wired design without adding additional wireless communication devices, thereby simplifying the synchronous operation mechanism of the two handles and having lower cost.
Drawings
Fig. 1 is a general conceptual view of the skipping rope of the present invention.
Figure 2 is a cross-sectional view of a rope according to the invention.
Fig. 3 is a schematic diagram of a skipping rope structure of the self-retracting rope body according to the first embodiment of the present invention.
Fig. 4 is a schematic diagram of a skipping rope structure of the self-retracting rope body according to a second embodiment of the present invention.
Fig. 5 is a schematic diagram of a skipping rope structure of the self-retracting rope body according to the third embodiment of the present invention.
Fig. 6 is a schematic diagram of a skipping rope structure of an automatic contraction rope body according to a fourth embodiment of the present invention.
Fig. 7 is a schematic diagram of a skipping rope structure of an automatic contraction rope body according to a fifth embodiment of the present invention.
Detailed Description
The present invention will be described in detail with reference to the specific embodiments shown in the drawings, which are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to the specific embodiments are included in the scope of the present invention.
Referring to fig. 1 and 2, fig. 1 is a general conceptual view of the skipping rope of the present invention, and fig. 2 is a cross-sectional view of the rope of the present invention. As shown in the figures, the skipping rope of the automatic contraction rope body of the invention comprises a first handle 10, a second handle 20 and a rope 30 connected in series between the first handle 10 and the second handle 20. This first handle 10 includes first automatic take-up mechanism 11, and this second handle 20 includes the automatic take-up mechanism 21 of second, and this rope 30 includes electrically conductive rope core 31 and the rope body 32 of parcel in the electrically conductive rope core 31 outside, and wherein first automatic take-up mechanism 11 and the automatic take-up mechanism 21 of second pass through electrically conductive rope core 31 electric connection to first automatic take-up mechanism 11 and the automatic take-up mechanism 21 of second pass through electrically conductive rope core 31 and keep the synchronization work.
Further, the first handle 10 further includes a first receiving cavity 12, the second handle 20 further includes a second receiving cavity 22, and the cord 30 is received or taken out from the first receiving cavity 12 and the second receiving cavity 22 through the first take-up mechanism 11 and the second take-up mechanism 21. In the illustrated embodiment, the first receiving chamber 11 and the second receiving chamber 22 are disposed below the wire rewinding mechanism, and the rope 30 firstly passes through the first wire rewinding mechanism 11 and the second wire rewinding mechanism 21 and then enters the first receiving chamber 12 and the second receiving chamber 22. However, in other embodiments, the first receiving cavity 12 and the second receiving cavity 22 may be disposed above the wire rewinding mechanism, that is, the first wire rewinding mechanism 11 and the second wire rewinding mechanism 21 are disposed at the bottom of the handle, and the wire is retracted into the receiving cavities above the wire rewinding mechanism during wire rewinding.
Referring to fig. 2 again, the conductive cord 31 is a flexible metal monofilament or metal multifilament strand, preferably, the metal filament may be copper wire, iron wire or aluminum alloy wire, etc., which is conductive.
The rope body 32 is a plastic layer or a braided layer wrapped outside the conductive rope core 31, and the plastic material is, for example, PVC \ PU \ TPU or other plastic materials with certain flexibility. The woven layer may be a woven fabric or other more flexible woven material.
Further, a control switch 13 is further disposed on the first handle 10, the control switch 13 includes a wire winding button and a wire releasing button, and a user can control the first wire winding mechanism 11 and the second wire winding mechanism 12 to wind or release wires through the two buttons.
In the following, the skipping rope of the invention will be described in detail by means of several embodiments.
Example one
Referring to fig. 3, fig. 3 is a schematic diagram of a skipping rope structure of an automatic contraction rope body according to a first embodiment of the present invention. As shown in the figure, in the first embodiment, the first automatic winding mechanism 11 includes a first winding motor 111 and a first control chip 112, the second automatic winding mechanism 21 includes a second winding motor 211, the second winding motor 211 is connected to the first control chip 112 through a conductive cord 31, and the first control chip 112 controls the first winding motor 111 and the second winding motor 211 to rotate synchronously. In this embodiment, the control of the two motors is implemented by a control chip, the control chip is disposed on the first handle (or the second handle), and the conductive cord can transmit the control signal sent by the control chip to the second take-up motor, so that the control chip sends a control signal, which can be simultaneously transmitted to the first take-up motor and the second take-up motor, thereby implementing synchronous control of the two motors.
Example two
Referring to fig. 4, fig. 4 is a schematic diagram of a skipping rope structure of an automatic contraction rope body according to a second embodiment of the present invention. In the second embodiment, the first automatic winding mechanism 11 includes a first winding motor 111 and a first control chip 112 for controlling the first winding motor 111 to work, the second automatic winding mechanism 21 includes a second winding motor 211 and a second control chip 212 for controlling the second winding motor 211 to work, a control switch 13 is disposed on the first handle, the second control chip 212 is electrically connected to the control switch 13 through a conductive cord 31, the control switch 13 simultaneously provides a switch signal to the first control chip 112 and the second control chip 212, and after receiving the switch signal, the first control chip 112 and the second control chip 212 respectively control the first winding motor 111 and the second winding motor 211 to synchronously rotate. In this embodiment, a dual-chip control mode is adopted, that is, the first handle and the second handle are both provided with control chips to respectively control the first wire winding motor and the second wire winding motor to work. In order to enable the two control chips to work synchronously, the second control chip is electrically connected to the control switch through the conductive rope core, when the control switch is switched on and the wire take-up button is switched on, the two control chips receive the signal and drive the two motors to rotate synchronously to take up the wire, and when the control switch is switched on and the wire release button is switched off, the two control chips drive the two motors to perform different wire release operations.
EXAMPLE III
Referring to fig. 5, fig. 5 is a schematic diagram of a skipping rope structure of an automatic contraction rope body according to a third embodiment of the present invention. In the third embodiment, the first automatic winding mechanism 11 includes a first winding motor 111 and a first control chip 112 for controlling the first winding motor 111 to work, the second automatic winding mechanism 21 includes a second winding motor 211 and a second control chip 212 for controlling the second winding motor 211 to work, the second control chip 212 is electrically connected to the first control chip 112 through a conductive cord 31, the first control chip 112 sends a control signal to the second control chip 212 through the conductive cord 31, and after receiving the control signal, the second control chip 212 controls the second winding motor 211 to work, so that the first winding motor 111 and the second winding motor 211 rotate synchronously. In the embodiment, the two control chips are connected through the conductive rope core to form a main control chip and an auxiliary control chip, the main control chip controls the first wire take-up motor and outputs a control signal to the auxiliary control chip, and the auxiliary control chip is controlled by the main control chip to drive the second wire take-up motor to work, so that the two motors work synchronously.
Example four
Referring to fig. 6, fig. 6 is a schematic diagram of a skipping rope structure of an automatic contraction rope body according to a fourth embodiment of the present invention. In the fourth embodiment, the first handle 10 further includes a first power source 14 for supplying power to the first wire winding mechanism 11, and meanwhile, the first power source 14 is electrically connected to the second wire winding mechanism 21 through the conductive cord 31 and supplies power to the second wire winding mechanism 21. In this embodiment, only one power supply is used to supply power to the two take-up mechanisms, and the internal power supply line can be connected to the conductive cord core, or the conductive cord core can be directly connected to the power supply, so that the power supply of the two take-up mechanisms is realized.
EXAMPLE five
Referring to fig. 7, fig. 7 is a schematic diagram of a skipping rope structure of an automatic contraction rope body according to a fifth embodiment of the present invention. In this fifth embodiment, the first handle 10 further comprises a first power source 14, the second handle 20 further comprises a second power source 24, and the first power source 14 and the second power source 24 respectively supply power to the first wire rewinding mechanism 11 and the second wire rewinding mechanism 21. In this embodiment, two admission machines adopt independent power supply power respectively, can let the weight difference of first handle and second handle reduce like this, keep skipping rope to feel.
In summary, the invention provides a skipping rope capable of automatically retracting a rope body, and the skipping rope is characterized in that a conductive rope core is arranged in the rope, so that the two handles are electrically connected, the rope can be retracted and released by the two handles, the synchronism of rope retraction and rope release can be ensured, and the user experience of an automatic rope retraction mechanism is greatly improved.
Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.
Claims (21)
1. A skipping rope capable of automatically contracting a rope body comprises a first handle, a second handle and a rope serially connected between the first handle and the second handle, and is characterized in that the first handle comprises a first automatic take-up mechanism, the second handle comprises a second automatic take-up mechanism, the rope comprises a conductive rope core and a rope body wrapped outside the conductive rope core, the first automatic take-up mechanism and the second automatic take-up mechanism are electrically connected through the conductive rope core, and the first automatic take-up mechanism and the second automatic take-up mechanism keep synchronous work through the conductive rope core;
the first automatic take-up mechanism comprises a first take-up motor and a first control chip, the second automatic take-up mechanism comprises a second take-up motor, the second take-up motor is connected to the first control chip through the conductive rope core, and the first control chip controls the first take-up motor and the second take-up motor to rotate synchronously.
2. The skipping rope of claim 1, wherein said first handle further comprises a first power source for supplying power to said first take-up mechanism, and said first power source is electrically connected to said second take-up mechanism through said conductive core and supplies power to said second take-up mechanism.
3. The skipping rope of claim 1, wherein said first handle further comprises a first power source, said second handle further comprises a second power source, said first power source and said second power source respectively providing power to said first take-up mechanism and said second take-up mechanism.
4. The skipping rope of any one of claims 1-3, wherein said first handle further comprises a first receiving chamber, said second handle further comprises a second receiving chamber, and said rope is received or taken out from said first and second receiving chambers by said first and second take-up mechanisms.
5. The skipping rope of self-retracting rope body as claimed in any one of claims 1 to 3, wherein said conductive rope core is a flexible metallic monofilament wire or metallic multifilament twisted wire.
6. The skipping rope capable of automatically retracting the rope body according to any one of claims 1 to 3, comprising: the rope body is a plastic layer or a braided layer wrapped outside the conductive rope core.
7. The skipping rope of automatic contraction rope body according to any one of claims 1 to 3, wherein the first handle is provided with a control switch, and the control switch comprises a wire-receiving button and a wire-releasing button.
8. A skipping rope capable of automatically contracting a rope body comprises a first handle, a second handle and a rope serially connected between the first handle and the second handle, and is characterized in that the first handle comprises a first automatic take-up mechanism, the second handle comprises a second automatic take-up mechanism, the rope comprises a conductive rope core and a rope body wrapped outside the conductive rope core, the first automatic take-up mechanism and the second automatic take-up mechanism are electrically connected through the conductive rope core, and the first automatic take-up mechanism and the second automatic take-up mechanism keep synchronous work through the conductive rope core;
the first automatic take-up mechanism comprises a first take-up motor and a first control chip for controlling the first take-up motor to work, the second automatic take-up mechanism comprises a second take-up motor and a second control chip for controlling the second take-up motor to work, a control switch is arranged on the first handle, the second control chip is electrically connected to the control switch through the conductive rope core, the control switch simultaneously gives a switching signal of the first control chip and the second control chip, and the first control chip and the second control chip respectively control the first take-up motor and the second take-up motor to synchronously rotate after receiving the switching signal.
9. The skipping rope of claim 8, wherein said first handle further comprises a first power source for supplying power to said first take-up mechanism, and said first power source is electrically connected to said second take-up mechanism through said conductive core and supplies power to said second take-up mechanism.
10. The skipping rope of claim 8, wherein said first handle further comprises a first power source, said second handle further comprises a second power source, said first power source and said second power source respectively providing power to said first take-up mechanism and said second take-up mechanism.
11. The skipping rope of any one of claims 8-10, wherein said first handle further comprises a first receiving chamber, said second handle further comprises a second receiving chamber, and said rope is received or withdrawn from said first and second receiving chambers by said first and second take-up mechanisms.
12. The skipping rope of self-retracting rope body as claimed in any one of claims 8-10, wherein said conductive rope core is a flexible metal monofilament or metal multifilament twisted wire.
13. The skipping rope of the automatic contraction rope body according to any one of claims 8 to 10, comprising: the rope body is a plastic layer or a braided layer wrapped outside the conductive rope core.
14. The skipping rope of any one of claims 8-10, wherein said first handle is provided with a control switch, said control switch comprising a take-up button and a pay-off button.
15. A skipping rope capable of automatically contracting a rope body comprises a first handle, a second handle and a rope serially connected between the first handle and the second handle, and is characterized in that the first handle comprises a first automatic take-up mechanism, the second handle comprises a second automatic take-up mechanism, the rope comprises a conductive rope core and a rope body wrapped outside the conductive rope core, the first automatic take-up mechanism and the second automatic take-up mechanism are electrically connected through the conductive rope core, and the first automatic take-up mechanism and the second automatic take-up mechanism keep synchronous work through the conductive rope core;
first automatic admission machine constructs including first receipts line motor and the first control chip of this first receipts line motor work of control, the automatic admission machine of second constructs includes that the second receives line motor and controls the second control chip of this second receipts line motor work, the second control chip passes through conductive rope core electricity is connected on the first control chip, and first control chip passes through conductive rope core to second control chip sends a control signal, after second control chip received this control signal, control the second receives line motor work for this first receipts line motor and second receive line motor synchronous revolution.
16. The skipping rope of claim 15, wherein said first handle further comprises a first power source for supplying power to said first take-up mechanism, and said first power source is electrically connected to said second take-up mechanism through said conductive core and supplies power to said second take-up mechanism.
17. The skipping rope of claim 15, wherein said first handle further comprises a first power source, said second handle further comprises a second power source, said first power source and said second power source respectively providing power to said first take-up mechanism and said second take-up mechanism.
18. The skipping rope of any one of claims 15-17, wherein said first handle further comprises a first receiving chamber and said second handle further comprises a second receiving chamber, said rope being received or removed from said first and second receiving chambers by said first and second take-up mechanisms.
19. The skipping rope of self-retracting rope body as claimed in any one of claims 15 to 17, wherein said conductive rope core is a flexible metallic monofilament wire or metallic multifilament twisted wire.
20. The skipping rope of the automatic contraction rope body according to any one of claims 15 to 17, comprising: the rope body is a plastic layer or a braided layer wrapped outside the conductive rope core.
21. The skipping rope of any one of claims 15-17, wherein said first handle is provided with a control switch, said control switch comprising a take-up button and a pay-off button.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910531371.5A CN111643851B (en) | 2019-06-19 | 2019-06-19 | Skipping rope capable of automatically contracting rope body |
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| CN201910531371.5A CN111643851B (en) | 2019-06-19 | 2019-06-19 | Skipping rope capable of automatically contracting rope body |
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| CN111643851B true CN111643851B (en) | 2021-09-03 |
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| CN111643851A (en) | 2020-09-11 |
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