Source: https://patents.google.com/patent/KR101570007B1/en
Timestamp: 2020-01-26 08:49:38
Document Index: 584217239

Matched Legal Cases: ['art 130', 'art 110', 'art 132', 'art 110', 'art 110', 'art 310', 'art 314', 'art 310', 'art 110', 'art 130', 'art 110', 'art 110', 'art 110', 'art 120', 'art\n130']

KR101570007B1 - Swing training apparatus - Google Patents
Swing training apparatus Download PDF
KR101570007B1
KR101570007B1 KR1020140178350A KR20140178350A KR101570007B1 KR 101570007 B1 KR101570007 B1 KR 101570007B1 KR 1020140178350 A KR1020140178350 A KR 1020140178350A KR 20140178350 A KR20140178350 A KR 20140178350A KR 101570007 B1 KR101570007 B1 KR 101570007B1
KR1020140178350A
2014-12-11 Application filed by 김누리 filed Critical 김누리
2014-12-11 Priority to KR1020140178350A priority Critical patent/KR101570007B1/en
2015-11-17 Publication of KR101570007B1 publication Critical patent/KR101570007B1/en
The present invention provides a swing apparatus comprising: a swing main body part including a grip part gripped by a user, a power switch formed on one surface of the grip part, and a power supply part supplying power according to an operation of the power switch; A sensor built in a lower end portion of the swing main body and having a sensor portion for measuring an instantaneous force at the time of hitting, a height of a rattling point between the rattling object and the impacted object, and a traveling direction of the impacted object at the time of impact; A swing control unit for analyzing the electrical signal transmitted from the sensor unit and calculating a result of the analysis on the traveling direction of the ball; And a receiver for transmitting and receiving an electrical signal to and from the sensor unit and sensing movement of the swing body unit and transmitting the detected movement to the swing control unit.
According to the embodiment of the present invention as described above, it is possible to measure the accurate striking posture, the instantaneous force at the time of striking, the height of the striking object to be struck, and the direction of the striking object at the time of striking, It is easy to carry and move, as well as being able to perform swing exercises.
[0001] Swing training apparatus [
The present invention relates to a swing training apparatus. More specifically, in a home such as a home, a swing practitioner having an acceleration sensor, a height measuring sensor, and a direction measuring sensor is used to determine a correct hitting posture, an instantaneous force generated upon hitting, a height of a hitting object to be hit, It is possible to carry out swing exercises irrespective of the place, and it is easy to carry and move, and it is possible to monitor the trajectory of the direction of the impacted object by the swing practice of the user even without directly hitting the impacted object And a swing exercise device for visually checking the swing result by a portable terminal connected to the striking receiver and correcting the swing method and the swing force adjustment.
In general, athletics such as golf and baseball tennis are athletic events that take place in the fields of the outdoors. Busy modern people have limited access to the field.
In order to solve this problem, indoor swing practice field where golf, baseball and tennis game can be enjoyed indoors has appeared.
In the indoor swing practice field, a virtual simulation device that can be used in a building is implemented as a representative golf simulation device. In the case of such a golf simulation device, a so-called screen golf system is used in which swing practice and virtual golf game can be enjoyed.
Such a screen golf system is a system in which a screen capable of displaying a virtual golf course is installed in a room, and when a golfer hits a striking object toward a screen, it senses the speed, direction, etc. of the striking object and displays the trajectory of the striking object on the screen .
In addition, a conventional golf simulation apparatus includes a technique for enabling a user to enjoy simulated golf using a sensor for measuring the golf ball trajectory, and many people use such a device. However, until now, It is costly to purchase it at home and it is inconvenient to use it for the purpose of learning using it because of limited time and space constraints.
In addition, due to the nature of golf, different styles of batting techniques such as driver and putting coexist, which requires a space capable of accommodating two different types of pitches.
It is difficult to equip golf simulators for home use or personal use due to such constraints. In addition, since the action of the golf ball and the environment (golf course) must be expressed on a monitor or a screen by a beam projector, there is a problem that space is limited.
In other words, in order to practice golf, practice should be practiced by correcting the posture (the angle of the arm holding the golf club) and the impact force (the speed at which the golf club tip impacts) In the same room, it is impossible to practice because of height restrictions / obstacles.
Recently, a system has been developed for estimating the degree of progress of the ball in the outdoor field based on the swing speed by placing a device on the golf glove to simulate golf practice or installing a sensor on the actual golf club, , Or calculating only the swing speed, there is a limit to simulate the exact posture and the force of impact at the time of hitting required for golf practice.
In particular, there is an urgent need for the development of a simulation apparatus for exercising indoor exercises such as baseball and tennis.
(Patent Document 1) Korean Patent Publication No. 10-1164537
(Patent Document 2) Korean Patent Publication No. 10-1190965
In order to solve such a problem, the present invention has been devised by the above-described background art, and it is an object of the present invention to provide a golf swing training method capable of practicing a ball hit by a swing such as golf, baseball, The purpose of the device is to provide.
The present invention also provides a swing practicing apparatus comprising an acceleration sensor, a height measuring sensor, and a direction measuring sensor. The swing practicing device measures an accurate striking posture, an instantaneous force generated upon striking of the striking object, a height of the striking object, The present invention is directed to providing a swing practicing apparatus that can carry out swing exercises irrespective of a place and is easy to carry and move.
In addition, according to the present invention, it is possible to monitor the trajectory with respect to the advancing direction of the impacted object due to the swing practice of the user without directly hitting the impacted object, and visually confirm the swing result through the portable terminal linked to the impact receiver, And a swing practicing device capable of correcting the swing force adjustment.
Another object of the present invention is to provide a swing practice device capable of storing swing practice data of a user in a swing information DB to confirm growth performance according to a practice time, and to share stored data.
According to an aspect of the present invention, there is provided a swing apparatus including a grip portion gripped by a user, a power switch formed on one surface of the grip portion, and a power supply portion supplying power according to an operation of the power switch, A body portion; A sensor built in a lower end portion of the swing main body and having a sensor portion for measuring an instantaneous force at the time of hitting, a height of a rattling point between the rattling object and the impacted object, and a traveling direction of the impacted object at the time of impact; And a swing control unit for analyzing the electrical signal transmitted from the sensor unit and calculating a result of the direction of the ball.
The controller may further include a receiver for transmitting and receiving an electric signal to and from the sensor unit and sensing movement of the swing body unit and transmitting the detected movement to the swing control unit.
In addition, the weight of the swing main body may be further added to the outer circumferential surface of the sensor built-in portion.
In addition, the sensor unit is configured respectively in the handle portion and the sensor built-in portion of the swing body portion, and measures the distance and the swing acceleration between the swing body portion and the receiver portion.
The sensor unit may include an acceleration sensor for measuring swing acceleration due to the swing time of the swing body and an impact accuracy according to an angle between the impact body and the head of the club, And a hit point measuring sensor for measuring a distance between the swing body and the receiver.
The acceleration sensor may be a multi-axis acceleration sensor based on X-axis, Y-axis, and Z-axis, and the hit point measuring sensor may include a plurality of infrared sensors including RSSI (Received Signal Strength Indicate) .
The swing control unit may include a swing MCU for transmitting the measurement data measured by the sensor unit and converting the measurement data into a digital signal; A direction calculator connected to the swing MCU so as to transmit and receive electric signals, and transmitting the measurement data and the sensed data sensed by the receiver to the swing MCU; A first wireless communication unit for performing wireless communication with the receiving unit; And a swing result providing unit for transmitting a result of the direction and distance of the impact item from the swing MCU to the portable terminal.
The swing result providing unit may further include a communication module for performing data communication with the portable terminal and a swing result DB for storing a result value transmitted from the swing MCU.
The receiving unit may further include a receiving MCU for generating sensing data on movement of the swing main body and transmitting the sensed data to the swing control unit; A signal sensing unit for sensing an electrical signal transmitted from the sensor unit or an infrared emission signal under the control of the receiving MCU; A second wireless communication unit for performing wireless communication with the swing control unit; And a control unit.
According to the embodiment of the present invention as described above, it is possible to measure the accurate striking posture, the instantaneous force generated at the time of striking, the height of the striking object to be struck, and the direction of the striking object at the time of striking, It is possible to carry out swing exercises irrespective of whether or not the swinging is possible.
In addition, according to the embodiment of the present invention, it is possible to monitor the trajectory with respect to the traveling direction of the impacted object due to the user's swing practice without directly hitting the impacted object.
In addition, according to the embodiment of the present invention, there is an effect that the swing method and the swing force adjustment can be corrected by visually confirming the swing result through the portable terminal interlocked with the strike receiver.
In addition, according to the embodiment of the present invention, the swing practice data of the user can be stored in the swing information DB to confirm the growth performance according to the practice time, and the stored data can be shared and the self- have.
1 is a perspective view showing a swing practicing apparatus according to the present invention,
FIG. 2 and FIG. 3 are schematic views of a swing training apparatus according to the present invention,
FIG. 4 and FIG. 5 are views illustrating a state in which a distance and a height to a hit point of the impact item are measured during a swing practice using the swing practice device according to the present invention, FIG.
FIGS. 6 and 7 are diagrams illustrating swing speed and angle of a head during swing practice using the swing practicing apparatus according to the present invention.
FIG. 1 is a perspective view showing a swing practicing apparatus according to the present invention, FIG. 2 and FIG. 3 are schematic diagrams showing a swing practicing apparatus according to the present invention, and FIGS. 4 and 5 are views showing a swing practicing apparatus FIGS. 6 and 7 are views showing a state in which the swing speed and the angle of the head are measured during the swing practice using the swing training apparatus according to the present invention. FIG. Fig.
As shown in the figure, the swing training apparatus of the present invention includes a swing main body 110 having a swing main body 110 and a swing main body 110, The swing control unit 210 and the swing control unit 210 wirelessly communicate signals converted from the various sensors to digital signals and analyze the results according to the signals. And a receiver 310 for measuring movement, speed, height, and the like, and transmitting the measurement to the swing control unit 210.
The swing main body 110 is configured to be adjustable in length and is configured to exercise the swing motion such as golf, baseball, tennis, etc. in a minimum space, A sensor unit 130, a power supply unit 140, and a weight 150. The sensor unit 130 includes a sensor 120,
The grip 120 is a component gripped by a user at the upper end during swing training, and is formed in the same shape as a grip made of a fitness instrument such as a normal golf club, a baseball bat, or a tennis ball.
A power switch 142 is formed in the power supply unit 140. When the user's hand is placed on the handle 120 to practice the swing, So that the thumb is formed at the position where the thumb is located.
Here, the power supply unit 140 supplies power to the swing control unit 210 so as to drive various sensors built in the sensor built-in unit 130 according to the on / off operation of the power switch 142 configured in a button manner Or shut down.
The sensor built-in part 130 is formed at the lower end of the swing main body part 110. When the sensor part 132 is built in the swing main body part 110 and swing is performed while holding the swing main body part 110, The receiving unit 310, and the swing control unit 210, and provides a swing result.
The sensor built-in unit 130 has a swing body 110 and a weight 150 which are separated from each other by the weight of the swing body 110, Lt; / RTI &gt;
In other words, since the swing main body 110 of the present invention is constructed to have a smaller length than a normal golf club, a sports equipment such as a baseball bat or a tennis pole, The weight of the swing main body 110 can be adjusted according to the type and weight of the exercise device by the weight 150 formed at the lower end, ), The swing control unit 210 and the receiving unit 310, so that the swing practice can be performed more efficiently.
However, the present invention is not limited thereto, and may be configured to change the material, the size, and the grip feeling of the swing main body 110.
The sensor unit 132 included in the sensor built-in unit 130 of the present invention can measure the distance to the receiving unit 310 and the instantaneous force generated when the swing exercises occur using the swing body unit 110, The swing control unit 210 controls the MCU 212 of the swing control unit 210 to transmit and receive signals generated during the swing practice.
The sensor unit 132 includes an acceleration sensor 232 for measuring the swing acceleration due to the swing time and the batting accuracy according to the angle between the batting object and the head of the club and a hitting point for measuring the hitting position And a measurement sensor 234.
The acceleration sensor 232 is composed of a multi-axis acceleration sensor based on the X axis, the Y axis, and the Z axis. The acceleration sensor 232 transmits and receives electrical signals between the acceleration sensor 232 and the receiver 310 by swinging using the swing body 110. [ The position where the impact object is impacted and the position of the grip 120 of the swing body 110 are calculated on the basis of the X axis, the Y axis, and the Z axis, and a swing And the angle of the main body 110 is calculated.
6, when the swing is performed through the swing main body 110, the acceleration sensor 232 of the present invention receives the swing speed of the swing main body 110, And the swing direction are transmitted to the swing control unit 210. At the same time, the multi-axis acceleration sensor based on the X-axis, Y-axis, and Z-axis is used to measure an accurate angle with respect to the impact point of the impact.
7 (b), the acceleration sensor 232 of the present invention is configured such that when the swing is performed by the swing main body 110, an impact moment (an acceleration sensor 232 (A) and (c) of FIG. 7, it is determined that a correct swing has occurred when a point where transmission and reception between the electrical signal of the X- , It is determined that an accurate swing has not been performed, and an error angle is calculated. Then, the ball moving direction according to the calculated error angle is transmitted to the swing control unit 210 will be.
The acceleration sensor 232 may be configured as a three-axis acceleration sensor based on X-axis, Y-axis, and Z-axis. However, the acceleration sensor 232 is not limited to the three-axis acceleration sensor. Of course.
4A and 4B, the impact point measuring sensor 234 detects the position at which the electric signal is transmitted and received with respect to the receiving unit 310, that is, the position of the impact point of the impact object, The height is measured by RSSI (Received Signal Strength Indicate) or a plurality of infrared sensors including a light emitting and receiving unit.
The impact point measuring sensor 234 measures the distance between the swing main body 110 and the receiving part 310 according to the intensity of the electric signal transmitted to the signal sensing part 314 of the receiving part 310 when the swing is performed And transmit the signal of the measured distance to the swing control unit 210 to measure the position of the hit point.
When the swing point measuring sensor 234 is configured as RSSI, the swing controller 210 controls the swing point measuring sensor 234 of the receiving unit 310 and the receiving unit 310 When the intensity of the signal larger than the intensity of the signal with respect to the estimated distance is transmitted to the swing control unit 210 side, it is determined that the upper portion of the impact is hit, It is determined that the lower part of the impacted object is hit and the accuracy of the swing is calculated.
In the case where the hit point measurement sensor 234 is configured by an infrared sensor, at least three infrared light emission sensors 234a are formed on the upper, middle, and lower portions of the sensor built-in portion 130 on the swing main body 110 side An infrared ray receiving sensor 234b of the same number as that of the infrared ray emitting sensor 234a is provided on the side of the signal detecting unit 314 of the receiving unit 310 corresponding to the infrared ray emitting sensor 234a, The impact position of the impact item can be calculated according to the amount of light received by the light receiving sensor 234b.
As shown in FIG. 5, the impact point measuring sensor 234 of the present invention configured as described above is configured such that an image capturing apparatus 320 such as an infrared camera is configured in the receiving unit 310, The position of the impact point A2 can be measured by taking a moment when the infrared ray emitted from the hit point measurement sensor 234 passes through the reception unit 310. [
The sensor unit 132 constructed as described above is built in only the sensor built-in unit 130 formed in the swing main body 110. However, the present invention is not limited thereto, and more precise swing acceleration and swing angle may be measured The swing main body part 110 and the sensor internal part 130 of the swing main body part 110 and the swing main body part 110 are formed so as to correspond to the length and the weight of the swing main body part 110, The distance, and the swing acceleration may be measured.
The swing control unit 210 according to the present invention may be configured such that when the swing is performed, an instantaneous force at the time of the transmission and reception performed between the sensor unit 132 and the reception unit 310, a height of a point at which the impact is performed, And the like, converts the received electrical signal into a digital signal, analyzes the transmitted electrical signal, and calculates a result value of the acceleration, the rung accuracy, and the ball's running direction for the currently performed swing, to be.
The swing control unit 210 includes a swing MCU 212, a direction calculating unit 214, a first wireless communication unit 216, and a swing result providing unit 218.
The swing MCU 212 controls the driving of the swing training apparatus of the present invention and is interlocked with the acceleration sensor 232 and the hit point measurement sensor 234 of the sensor unit 132, And is an element that receives an electrical signal for measured measurement data and converts it into a digital signal.
The swing MCU 212 transmits the measurement data and the sensing data transmitted through the sensor unit 132 and the receiving unit 310 to the direction calculating unit 214 so as to analyze the respective data, Value to the swing result providing unit 218 so that the user can check it.
The direction calculating unit 214 is connected to the swing MCU 212 so as to transmit and receive an electric signal. The direction calculating unit 214 is connected to the swing MCU 212 through the acceleration sensor 232 and the hit point measuring sensor 234, And the direction and distance of the impact item are calculated.
The direction calculator 214 includes a COC (Crystal Oscillator Clock) and determines whether or not communication is synchronized with the wireless communication units 216 and 316 when the direction is calculated, the signal sensing unit configured in the sensor unit 132 and the reception unit 310 314 may be provided with a relative time to the measurement result of the striking object, so that the accurate calculation of the result of the striking direction of the striking object may be performed.
The first wireless communication unit 216 is configured to perform wireless communication with the receiving unit 310 and receives a signal for sensing data transmitted from the receiving unit 310 and transmits the signal to the swing MCU 212.
The swing result providing unit 218 displays the result of the swing practice transmitted from the swing MCU 212, and displays the result of the swing practice through a portable terminal such as a smart phone, a wearable, or a PC , And data is transmitted to the portable terminal.
At this time, the swing result providing unit 218 may be equipped with a communication module so that data communication with the portable terminal is performed.
Here, it is a matter of course that the communication module may be composed of any one of Bluetooth, Zigbee, UWB (Ultra Wide Band) and WiFi.
In addition, the swing result providing unit 218 further comprises a swing result DB for storing a result value transmitted from the swing MCU 212, thereby enabling confirmation of cumulative data of the result, thereby improving the growth performance according to the swing practice time It can be configured so that it can be confirmed.
The swing main body 110 of the present invention configured as described above can be configured to be able to simulate the trajectory of a striking object (ball) by using acceleration information at the moment of striking the striking object by the motion tracking technique of the multi-axis acceleration sensor There will be.
That is, the swing main body 110 of the present invention is configured to measure a moment when a batting is performed, record an acceleration occurring at that time, and measure a locus of the batting object to fly by the batting.
In addition, during the swing practice using the swing body 110, the accuracy of the swing analysis can be improved by comparing the measured values from the acceleration sensor 232 and the hit point measurement sensor 234, It is needless to say that the accuracy of the swing analysis can be further improved by further configuring the sensor correction unit so that the correction of the impact point measurement sensor 232 and the impact point measurement sensor 234 is performed.
It is preferable that the sensor correcting unit performs a swing lightly to correct the sensor before the swing practice is performed. It is preferable that the sensor correcting unit checks the abnormality of the sensor and notifies the user of the abnormality of the sensor. ) May be able to calculate the result of the swing practice.
The receiving unit 310 is formed in a shape of a striking object rest where a virtual striking object is stuck and swings through the swing main body 110. The receiving unit 310 detects the position of the virtual striking object by the electric signals of the sensor unit 132 The swing body 110 is mounted on the ground with a certain distance from the swing body 110 so that electrical signals transmitted from the sensor 132 are received And the received signal is retransmitted to the swing MCU 212 side of the swing control unit 210 to calculate the result of the swing practice.
The receiving unit 310 includes a receiving MCU 312, a signal detecting unit 314 and a second wireless communication unit 316. The receiving unit 310 includes a power supply unit 140 are further configured.
The receiving MCU 312 controls the wireless communication with the swing controller 210 so that the sensing data for the movement of the swing body 110 according to the electrical signal transmitted through the sensor unit 132 is generated It is a component to control.
The signal sensing unit 314 is a component for sensing an electrical signal transmitted from the sensor unit 132 or an emission signal of infrared rays under the control of the receiving MCU 314 and transmits the sensed signal to the receiving MCU 312 Thereby generating detection data.
The second wireless communication unit 316 is a component for transmitting the sensing data generated under the control of the receiving MCU 312 to the swing MCU 212 through the first wireless communication unit 216. [
In the swing exercising apparatus of the present invention configured as described above, if the swing main body 110 and the receiving unit 310 can communicate with each other wirelessly, it is possible to practice the swing in a room such as a home or in a very narrow space In addition, it is possible to measure the accurate hitting posture at the swing, the instantaneous force at the time of hitting, the height of the impacted object to be impacted, and the direction of the impacted object at the time of impact, Self-training is possible because it can be monitored by the trajectory of the progress direction.
It is also to be understood that the terms such as " comprises, "" comprising," or "having ", as used herein, mean that a component can be implanted unless specifically stated to the contrary. And all terms including technical and scientific terms are to be construed in a manner generally known to one of ordinary skill in the art to which this invention belongs, It has the same meaning as understood.
110: swing main body part 120: handle part
130: sensor built-in unit 132: sensor unit
140: Power supply unit 150: Weight
210: Swing control unit 212: Swing MCU
214: direction calculating unit 216: first wireless communication unit
218: Swing result providing unit 310: Receiving unit
312: receiving MCU 314: signal detecting unit
316: second wireless communication unit
A swing main body portion including a grip portion gripped by a user, a power switch configured on one surface of the grip portion, and a power supply portion supplying power according to an operation of the power switch;
A sensor built in a lower end portion of the swing main body and having a sensor unit for measuring an instantaneous force at the time of hitting the hitting body, a height of a rattling point with the hitting body to which the hitting is performed, and a traveling direction of the hitting body at the time of hitting;
A swing control unit for analyzing the electrical signal transmitted from the sensor unit and calculating a result of the direction of the impacted object; And
And a receiving unit installed on the ground so as to be spaced apart from the swing main body and transmitting and receiving an electrical signal to and from the sensor unit and sensing movement of the swing main body and transmitting the sensed movement to the swing control unit,
Wherein the sensor unit comprises a grip part of the swing body part and a sensor built-in part, respectively, and measures the distance between the swing body part and the receiving part and the swing acceleration.
An acceleration sensor for measuring the swing acceleration due to the swing time of the swing main body and the batting accuracy according to the angle between the batting head and the head of the club,
A hit point at which a blow between the swing main body and the imaginary hit is made and a hit point measuring sensor for measuring a distance between the swing main body and the receiver,
And a swinging device for swinging the swing device.
Wherein the acceleration sensor comprises a multi-axis acceleration sensor based on an X-axis, a Y-axis, and a Z-axis,
The hit point measurement sensor may include a received signal strength indicator (RSSI) or a plurality of infrared sensors
Wherein the swinging exerciser comprises:
The swing control unit
A swing MCU for transmitting measurement data measured by the sensor unit and converting the measurement data into a digital signal;
A direction calculator connected to the swing MCU so as to transmit and receive electric signals, and transmitting the measurement data and the sensed data sensed by the receiver to the swing MCU;
A first wireless communication unit for performing wireless communication with the receiving unit;
A swing result providing unit for transmitting a result value of the direction and distance of the impacted object from the swing MCU to the mobile terminal;
The swing result providing unit includes a communication module including Bluetooth, Zigbee, UWB (Ultra Wide Band), and WiFi so as to perform data communication with the portable terminal,
And a swing result DB for storing a result value transmitted from the swing MCU.
A receiving MCU for generating sensing data on movement of the swing main body and transmitting the sensing data to the swing control unit;
A signal sensing unit for sensing an electrical signal transmitted from the sensor unit or an infrared emission signal under the control of the receiving MCU;
A second wireless communication unit for performing wireless communication with the swing control unit;
Wherein the weight of the swing body portion is further added to the outer circumferential surface of the sensor built-in portion.
KR1020140178350A 2014-12-11 2014-12-11 Swing training apparatus KR101570007B1 (en)
KR1020140178350A KR101570007B1 (en) 2014-12-11 2014-12-11 Swing training apparatus
KR101570007B1 true KR101570007B1 (en) 2015-11-17
ID=54786255
KR (1) KR101570007B1 (en)
KR20180045998A (en) * 2016-10-27 2018-05-08 성용창 Billiards VR game apparatus using smart phone
JP2013031529A (en) 2011-08-01 2013-02-14 Bridgestone Corp System and method for analyzing measurement of golf swing
2014-12-11 KR KR1020140178350A patent/KR101570007B1/en active IP Right Grant
2015-10-14 E701 Decision to grant or registration of patent right
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Payment date: 20181110