KR20090077224A - Lineless rope skipping with accelerometer - Google Patents

Abstract

The present invention relates to a ropeless rope skipping using an acceleration sensor that allows the user to feel the same movement effect and exercise condition as the actual rope skipping motion by an acceleration sensor that senses movement.

The rope skipping using the acceleration sensor of the present invention is composed of a pair of cylindrical handle members 20 having the same shape, one of the handle members 20, the acceleration sensor 21 for detecting the movement; A controller 22 for receiving data of the acceleration sensor 21; A memory unit 23 for storing input data; A power supply unit 24 for supplying power; A sound generator 25 for generating a sound according to an instruction of the controller 22; A vibration generator 26 for generating vibrations according to the instructions of the controller 22; A handle case 27 surrounding the components; A button portion B mounted on the handle case 27; The display unit 28 is mounted on the handle case 27.

The rope skipping rope using the accelerometer of the present invention can execute the rope skipping movement with only a pair of handle members without a rope, so that the jump rope movement of the jump-row rotation-landing is completed only when the movement of the jump-row rotation-landing is completed. By counting the number of skipping ropes, you can get the same exercise effect as a wired jump rope. By vibrating when a virtual rope hits the floor or foot, you can vibrate when the virtual rope rotates or touches the floor. It has the advantage of allowing you to feel like jumping rope.

In addition, there is an advantage that each component constituting the present invention can be incorporated into various devices such as a mobile multimedia device such as a mobile phone or an MP3 or an electronic clock.

Description

Jumping rope without rope}

The present invention, by providing an acceleration sensor inside one of the rope skipping handle member of a pair of rope skipping handle member not connected by a rope, to recognize the rope skipping movement according to the movement of the rope skipping handle member and the user's movement (jumping, landing) Without ropes, it is possible to achieve the same exercise effect as the actual rope skipping exercise, and besides, it relates to the rope skipping using the acceleration sensor that reproduces the same exercise situation as the actual wire rope jumping exercise using sound, vibration, and light.

Jump rope, which is generally used for rope skipping movement, consists of a long string made of flexible synthetic resin such as PVC, which is made by long extrusion, and a pair of handles installed at both ends of the rope. At the same time, the rope is rotated to the center and jumps through the rope before it reaches the floor so that the rope can be continuously rotated.

The rope skipping exercise as described above can be easily performed anytime and anywhere because it is not restricted by the place or time, and it is enough to run for 10 minutes because it is an exercise that uses the whole body including the arm that rotates the rope and the leg used for jumping. You can get the exercise effect, it has become a popular exercise that can be easily enjoyed by both sexes.

Such rope skipping exercise can be enjoyed as a variety of exercises with only skipping rope, which is divided into rope skipping performed by the number of people and rope skipping performed by a group. You can enjoy a variety of rope skipping exercises, such as jumping, one step, and two runs in a row.

In particular, the recent spread of computers and the development of various games have greatly reduced the amount of outdoor activities, and as the interest in weight control for health or beauty increases, adults who are overweight or lack of exercise easily use the rope skipping exercise. .

Jump rope exercise as described above has the advantage that it can be enjoyed at any time simply with a simple exercise equipment called rope skipping, but it is not suitable to run indoors because it requires a large space for skipping long ropes, It also has the disadvantage of producing impact sounds.

And, when you jump rope exercise when the rope touches the floor and the jump point does not match, or the jump is weak, the rope is caught on the foot, this may cause foot pain.

As described above, in order to solve the shortcomings of the place, noise and pain, and to easily enjoy the rope skipping movement, Korean Registered Utility Model Publication No. 20-0383644, "lineless rope skipping" is posted, look at the following Same as

The rope without rope, 15 ~ 50cm string (2), 200 ~ 500g soft weight (1) fixedly coupled to one end of the string (2), the handle is coupled to the other end of the string (2) Consists of a pair of rope skipping member consisting of (3), one of the ends of the rope (2) to which the weight body (1) is coupled to a plurality of weights to further control the weight, the handle of the rope skipping member To hold the rope in both hands to perform a jump rope while performing a jump while rotating the weight and the string, because the length of the string is short, there is an advantage of being less restricted by the place.

However, in the case of the rope skipping as described above, the rope rotation of the jump-line rotation-landing, which is the basic operation of the rope skipping movement, may be maintained, but it may be recognized as an effective number of rope skipping movements even if the athlete does not perform jump and landing. As can be, not only can not effectively skip rope skipping, there is a significant drop in the resulting exercise effect.

In addition, in the rope skipping movement, when the rope is rotated and reaches the floor, the movement of the athlete jumps through the rope and counts as one movement. In the case of the rope skipping, the rope rotation and the jump are maintained. Not only can it be difficult, but it is also difficult to count the number of jump ropes.

Therefore, while maintaining the advantages of the rope skipping rope as it is, it is necessary to develop a rope skipping rope that can maximize the effect of the exercise while maintaining the characteristics of the rope skipping movement.

The present invention was devised to solve all the problems of the conventional jump rope, consisting of only a pair of rope skipping handle without a rope to enable movement in a narrow space, it is possible to detect the movement of the handle and the user inside the rope skipping handle The built-in control unit that counts the number of jump ropes and the number of jump ropes can be used.If the jump sensor detects jump-line rotation-landing, which is the basic motion of the jump ropes, by counting the number of jump ropes once, It is an object of the present invention to provide a rope skipping line so that it can be properly exercised.

In addition, the sound generating unit and the vibration generating unit are installed inside the rope skipping handle so that the user can feel the sounds and vibrations generated during the actual wire rope skipping exercise. Another object of the present invention is to allow the device to be additionally installed.

The above object of the present invention is achieved by a pair of handle members having no string connected and an acceleration sensor mounted in one handle member.

The rope skipping using the acceleration sensor of the present invention consists of a pair of cylindrical handle members having the same shape, but one handle member includes: an acceleration sensor for detecting movement in a three-dimensional space;

A control unit which receives the data of the acceleration sensor and controls the overall function;

A memory unit for storing data input to the controller;

A power supply unit connected to the control unit to supply power;

An acoustic generator including a speaker as a part for generating sound according to the instruction of the controller;

A vibration generator for generating vibrations according to the instructions of the controller;

A handle case surrounding the acceleration sensor, the controller, the memory unit, the power unit, the sound generator, and the vibration generator;

A button unit mounted to the handle case to input various values to the control unit;

The display unit is mounted to the handle case and displays a value output from the controller.

That is, it is made of a pair of handle members having the same shape, one handle member includes all of the above components, the other handle member may be made of the same handle case and the same handle member only, one of the two handle members The weight is preferably produced in the same way.

The jump rope of the present invention having the structure as described above is to jump and land while holding a pair of handle members in both hands to rotate and display the amount of motion by the acceleration sensor for detecting the user's movement or sound / vibration. And the like can be obtained.

That is, in the case of the present invention made as described above, since there is no line, it is possible to receive the same exercise effect and exercise feeling as the actual wire rope jumping without being restricted by the place.

The rope skipping rope using the accelerometer of the present invention can execute the rope skipping movement with only a pair of handle members without a rope, so that the jump rope movement of the jump-row rotation-landing is completed only when the movement of the jump-row rotation-landing is completed. By counting the number of skipping ropes, you can get the same exercise effect as a wired jump rope. By vibrating when a virtual rope hits the floor or foot, you can vibrate when the virtual rope rotates or touches the floor. It has the advantage of allowing you to feel like jumping rope.

In addition, there is an advantage that each component constituting the present invention can be incorporated into various devices such as a mobile multimedia device such as a mobile phone or an MP3 or an electronic clock.

Details of the effects and the resulting effects, including the object and technical configuration of the present invention will be clearly understood by the following description with reference to the drawings showing a preferred embodiment of the present invention.

2 is a perspective view of a rope skipping rope using the first embodiment of the present invention acceleration sensor, FIG. 3 is an internal configuration diagram of a rope skipping rope using the first embodiment acceleration sensor of the present invention, Figure 4, the first embodiment of the present invention Example A diagram showing the acceleration direction detected by the acceleration sensor during each operation of the rope skipping, Figure 5 is a perspective view of a rope skipping rope using the second embodiment of the present invention acceleration sensor, Figure 6 is a second embodiment acceleration sensor of the present invention An internal configuration diagram of a rope skipping rope used in FIG. 7 is a perspective view of an embodiment of a rotary rotor of a rope skipping rope using a second embodiment of the present invention acceleration sensor in FIG. 7, and FIG. Another embodiment perspective view of the rotary rotor of a rope skipping rope, Figure 9 shows another embodiment perspective view of the rotary rotor of rope skipping rope using the second embodiment of the present invention the acceleration sensor.

As shown, the rope skipping using the first embodiment of the present invention is made of a pair of cylindrical handle member 20 having the same shape, but one handle member 20, the three-dimensional space movement An acceleration sensor 21 for sensing;

A control unit 22 which receives data of the acceleration sensor 21 and controls an overall function;

A memory unit 23 for storing data input to the controller 22;

A power supply unit 24 connected to the control unit 22 to supply power;

A sound generator 25 having a speaker S as a portion for generating sound according to the instructions of the controller 22;

A vibration generator 26 for generating vibrations according to the instructions of the controller 22;

A handle case 27 surrounding the acceleration sensor 21, the control unit 22, the memory unit 23, the power supply unit 24, the sound generating unit 25, and the vibration generating unit 26;

A button unit B mounted on the handle case 27 and inputting various values to the control unit 22;

Is mounted to the handle case 27 is composed of a display unit 28 for displaying a value output from the control unit 22.

That is, the rope skipping of the present invention is made of a pair of handle members 20 having the same shape, one of the handle member 20 is built in each of the above components and the other handle member 20 is one handle member ( It is composed only of the handle case 27 of the same shape as 20).

At this time, the weight of the two handle member 20 can be changed by the components mounted only on one side of the handle member 20, if the weight is different, the two handle members 20 are the same to break down the user's sense of balance It is preferable to fill a separate content in the inside of the other handle member 20 to be made of weight.

The acceleration sensor 21 is a sensor that detects acceleration in a three-dimensional space consisting of X / -X axis, Y / -Y axis, and Z / -Z axis, and measures the direction and magnitude data of the acceleration generated by the movement. It serves to deliver to the control unit 22.

That is, among the operations occurring during the rope skipping movement, each of the acceleration data for "jump-rope rotation-landing" is transmitted to the control unit 22. The acceleration data for each operation is as follows.

In the “jump” operation shown in FIG. 4A, the user moves in the Z-axis direction while holding the grip member 20 of the present invention. The controller 22 receives the data and the controller 22 recognizes that the user has executed the jump operation.

And, in the "row rotation" operation shown in Figure 4 (b), (the present invention corresponds to the operation of rotating as if drawing a virtual circle using a handle member because there is no actual string) the user with both hands The grip member 20 being held is rotated as if drawing a small circle. At this time, the acceleration direction becomes the tangential direction of each point of the virtual arc drawn while being rotated, and the controller 22 receives the data. Recognizes that it has performed a row rotation.

At this time, in the virtual arc drawn while the handle member 20 is rotated, the lowest point B is a point where the rope touches the ground during the actual wire rope skipping movement.

Finally, in the "landing" operation shown in (c) of FIG. 4, after the user rotates the string in a state in which the user performs a vertically rising jump from the ground, the user's feet touch the ground again. , The user moves in the direction of the -Z axis while holding the handle member 20, the acceleration sensor 21 is transmitted to the control unit 22 the acceleration data of the vertically down, that is, free fall state, this data The control unit 22 receives the recognition that the user performed the landing operation.

When the jump, rope rotation, and landing operations are sequentially performed as described above, the controller 22 determines that one jump rope exercise is executed, and transmits one output data to the display unit 28. The amount of exercise and calorie consumption are also calculated and transmitted to the display unit 28 according to the size of the data.

The rope skipping rope according to the present invention having the above structure does not recognize a single jump rope movement unless one of jump, rope rotation, and landing is performed even though there is no rope, so that the same movement as the actual wire skipping rope can be performed. It is.

At this time, in order to further create an effect such as actually performing a wired rope skipping movement, the controller 22 when the point A, i.e., the acceleration direction, represents the data value in the Y direction during the rope rotation operation shown in FIG. To generate a line rotation sound that has already been recorded by the sound generator 25, and when the point B, that is, the acceleration direction indicates a data value in the -Y direction, the controller 22 has already recorded the sound generator 25. To generate a friction sound of the rope and the ground or to give a vibration generating command to the vibration generating unit 26, it is possible to feel the sound or vibration effect generated during the rope skipping movement.

Therefore, in order to count the number of rope skipping movements, all movements of the jump-rope rotation-landing must be performed as in the actual rope skipping movement, and the rope rotation noise or the friction sound of the rope striking the floor as well as the friction between the rope and the ground It can be delivered as it is to the minute vibration of the handle member occurs when the user will have the same exercise effect and experience as the actual rope skipping exercise.

However, even if all the operations of the jump-line rotation-landing have been made as described above, before the point B during the row rotation, that is, the acceleration data in the -Y axis direction, is transmitted to the controller 22 in the -Z axis direction by the landing, When the acceleration data is transmitted to the control unit 22, the line is caught by the user's foot during the actual wired rope skipping movement, and not only the counter is counted as the number of rope skipping movements, but also the vibration generator 26 generates long and strong vibrations. By doing so, the user can be notified that the progress of the exercise is wrong.

Looking at the components that are not described in the present invention rope skipping structure of the above as follows.

The controller 22 receives data from the acceleration sensor 21 to serve as a command or transmit an output value to each component, and is responsible for overall driving control of the present invention.

The power supply unit 24 and the handle case 27 is a basic component that supplies the power of the present invention, wraps each component, and allows the user to grip by hand.

The memory unit 23 serves to calculate an exercise amount by storing an input value such as a user's height, weight, or type of skipping exercise, and includes a button part B mounted on the handle case 27 and a display. It is configured in association with the part (28).

The sound generator 25 and the vibration generator 26 are not essential components, but are components for creating an actual wire rope skipping motion effect, as described above, and the data of the acceleration sensor 21. This will generate the necessary sound and vibration.

By the above components it is possible to perform the most basic rope skipping movement consisting of 'jump-line rotation-landing', as well as input the desired rope skipping movement through the button portion (B), for example When the user enters the two-turn run mode to make two-turn runs, the control unit 22 recognizes only one effective jump rope movement when all of the movements of the 'jump-line turn-line turn-landing' are recognized. Will be.

In the first embodiment of the present invention having the structure as described above, the acceleration sensor 21 transmits the data of the acceleration direction and size for all the motions of jump, rope rotation, landing, the control unit 22, the acceleration In addition to the sensor 21 is provided with a rotary rotor 29 in addition to the data about the rotation of the line is also possible to recognize the rotation rotor 29 bar, look at the second embodiment of the present invention made of a structure such as this As follows.

As shown, the rope skipping rope using the second embodiment of the present invention, consisting of a pair of cylindrical handle member 20 having the same shape, but one handle member 20 detects the up and down movement An acceleration sensor 21;

A control unit 22 which receives data of the acceleration sensor 21 and controls an overall function;

A memory unit 23 for storing data input to the controller 22;

A power supply unit 24 connected to the control unit 22 to supply power;

A sound generator 25 having a speaker S as a portion for generating sound according to the instructions of the controller 22;

A vibration generator 26 for generating vibrations according to the instructions of the controller 22;

A handle case 27 surrounding the acceleration sensor 21, the control unit 22, the memory unit 23, the power supply unit 24, the sound generating unit 25, and the vibration generating unit 26;

A button unit B mounted on the handle case 27 and inputting various values to the control unit 22;

A display unit 28 mounted on the handle case 27 to display a value output from the control unit 22;

It is provided on one side of the handle case 27 is composed of a rotary rotor 29 is connected to the control unit 22.

That is, the same as the first embodiment of the present invention, the acceleration sensor 21 does not detect the movement of the three-dimensional space, but only the acceleration in the up and down, that is, Z-axis /-Z-axis direction to jump and landing Only the data for the control unit 22 is transferred, and the data for the row rotation is transmitted to the control unit 22 through the rotary rotor 29.

The rotary rotor 29 has a structure extending outwardly from one side end of the handle case 27, the center of gravity of the rotary rotor 29 when the center of gravity is located on one side to rotate the handle member 20 It is structured to be rotated by centrifugal force.

At this time, the rotary rotor 29 may be made in various ways, looking at some examples are as follows.

As shown in FIG. 7, the rotary rotor 29 has a substantially elliptical shape rotatably coupled to one side of the handle case 27 so that the center of gravity is located outside the center of the rotary rotor 29. It is a structure.

Therefore, when one side of the rotary rotor 29 is coupled in a state of holding the handle case 27 in a circular arc, one side of the rotary rotor 29 having the center of gravity rotates by centrifugal force. The data is transmitted to the controller 22 to detect the joule rotation.

And, as shown in Figure 8, the rotary rotor 29, bar is coupled to one side of the rotary rotor body 29A and the rotary rotor body 29A rotatably coupled to one side of the handle case (27). The antenna 29B may be configured.

That is, by rotating the rotary rotor 29 by the centrifugal force by placing the center of gravity of the rotary rotor 29 at the end of the antenna (29B).

At this time, the antenna (29B) is advantageous to the rotation in the vertical direction with respect to the longitudinal direction of the handle case 27, bar fixed to the vertical direction with respect to the longitudinal direction of the handle case 27, or to be rotatable folding It is also possible to configure to be perpendicular to the longitudinal direction of the handle case 27 only when used in combination.

In FIGS. 7 to 8, the movement of the rope rotation during the rope skipping movement is sensed using the rotary rotor 29, and at this time, one end of the rotary rotor 29, that is, the portion where the center of gravity is located (FIG. 8). In the embodiment of the present invention, it is also possible to mount a light source L such as an LED on the end side of the antenna.

As described above, when the light source L is mounted on the rotary rotor 29, the light source L rotated like the rotary rotor 29 visually expresses the path in which the virtual string rotates, thereby allowing the user to visually express the path. It can give the same visual effect as wired rope skipping.

Since the rope skipping of the present invention constituted as described above is composed of only a pair of handle members 20 which can be gripped by a user without a wire, the life of a portable multimedia device such as a mobile phone, an MP3, or an electronic clock, which is commonly used in real life. You can also use the built-in components in the device, you can enjoy anytime, anywhere without the constraints of space by using a living device without having to jump rope separately.

At this time, when the present invention is applied to a portable multimedia device such as a mobile phone, MP3, etc., the power supply unit, the sound generating unit, the vibration generating unit, the button unit, the display unit, etc. of the portable multimedia device itself as a common component, Only the other components can be additionally mounted and operated.

1 is a perspective view of a conventional rope skipping rope.

Figure 2 is a perspective view of a rope skipping rope using the first embodiment of the present invention acceleration sensor.

Figure 3 is a block diagram showing the internal configuration of a rope skipping rope using an acceleration sensor according to the first embodiment of the present invention.

Figure 4 is an action on the acceleration direction detected by the acceleration sensor during each operation of the first embodiment of the present invention jump rope.

5 is a perspective view of a rope skipping rope using an acceleration sensor according to a second embodiment of the present invention;

Figure 6 is a block diagram showing the internal configuration of a rope skipping rope using an acceleration sensor according to a second embodiment of the present invention.

7 to 9 is a perspective view of one embodiment of a rotary rotor of a rope skipping rope using the second embodiment of the present invention acceleration sensor.

           ((Explanation of symbols for main part of drawing))

20. Handle member 21. Acceleration sensor 22. Control part

23. Memory 24. Power Supply 25. Sound Generator

26. Vibration generating unit 27. Handle case 28. Display unit

29. Rotating rotor 29A. Rotary rotor body 29B. antenna

B. Button part L. Light source S. Speaker

Claims (9)

Consists of a pair of cylindrical handle member 20 having the same shape, but one handle member 20, An acceleration sensor 21 for detecting movement; A control unit 22 which receives data of the acceleration sensor 21 and controls an overall function; A memory unit 23 for storing data input to the controller 22; A power supply unit 24 connected to the control unit 22 to supply power; A sound generator 25 having a speaker S as a portion for generating sound according to the instructions of the controller 22; A vibration generator 26 for generating vibrations according to the instructions of the controller 22; A handle case 27 surrounding the acceleration sensor 21, the control unit 22, the memory unit 23, the power supply unit 24, the sound generating unit 25, and the vibration generating unit 26; A button unit (B) mounted on the handle case (27) to transmit various data to the control unit (22); The rope skipping using the acceleration sensor, characterized in that the display unit 28 is mounted to the handle case 27 to display the value output from the control unit 22. The method of claim 1, The pair of handle members 20 is rope skipping using an acceleration sensor, characterized in that having the same weight. The method of claim 1, The acceleration sensor 21, the rope skipping using the acceleration sensor, characterized in that for transmitting the direction and magnitude of the acceleration for the movement of the three-dimensional space to the control unit (22). Consists of a pair of cylindrical handle member 20 having the same shape, but one handle member 20, An acceleration sensor 21 for detecting movement; A control unit 22 which receives data of the acceleration sensor 21 and controls an overall function; A memory unit 23 for storing data input to the controller 22; A power supply unit 24 connected to the control unit 22 to supply power; A sound generator 25 having a speaker S as a portion for generating sound according to the instructions of the controller 22; A vibration generator 26 for generating vibrations according to the instructions of the controller 22; A handle case 27 surrounding the acceleration sensor 21, the control unit 22, the memory unit 23, the power supply unit 24, the sound generating unit 25, and the vibration generating unit 26; A button unit (B) mounted on the handle case (27) to transmit various data to the control unit (22); A display unit 28 mounted on the handle case 27 to display a value output from the control unit 22; The rope skipping rope using the acceleration sensor, characterized in that made of a rotating rotor 29 is provided on one side of the handle case 27 is connected to the control unit 22. The method of claim 4, wherein The pair of handle members 20 is rope skipping using an acceleration sensor, characterized in that having the same weight. The method of claim 4, wherein The acceleration sensor 21, rope skipping using the acceleration sensor, characterized in that for transmitting the direction and magnitude of the acceleration for the up and down movement to the control unit 22. The method of claim 4, wherein The rotary rotor 29 is formed on one side of the rotary rotor body 29A and the rotary rotor body 29A rotatably coupled to one side of the handle case 27, the bar-shaped antenna (29B) is located in the center of gravity Lineless rope skipping using an acceleration sensor characterized in that consisting of). The method of claim 4, wherein One side of the rotary rotor 29 is a rope skipping rope using an acceleration sensor, characterized in that the light source (L) is coupled. In ropeless rope rope consisting of a handle member, The handle member corresponds to any one of a mobile phone, an MP3, an electronic clock, and a portable multimedia device having a power unit built therein and a button unit and a display unit provided therein. An acceleration sensor 21 for detecting movement; A control unit 22 which receives the data of the acceleration sensor 21 and controls the overall function; A memory unit 23 for storing data input to the controller 22; A sound generator 25 for generating sound according to the instructions of the controller 22; The rope skipping rope using an acceleration sensor, characterized in that the vibration generating unit 26 for generating a vibration in accordance with the instructions of the control unit 22 is mounted.

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