JP2019507002A - Badminton exercise apparatus and control method thereof - Google Patents

Abstract

More particularly, the present invention relates to a badminton exercise apparatus and a control method thereof, and more specifically, a large number of stored shuttlecocks can be sequentially pulled out and can be skipped forward without damage to the shuttlecock, and can be adjusted up, down, left and right during use. The present invention relates to a badminton exercise device and a control method thereof. [Selection] Figure 1

Description

  More particularly, the present invention relates to a badminton exercise apparatus and a control method thereof, and more specifically, a large number of stored shuttlecocks can be sequentially pulled out and can be skipped forward without damage to the shuttlecock, and can be adjusted up, down, left and right during use. The present invention relates to a badminton exercise device and a control method thereof.

  In general, badminton is a sport that is scored by hitting a shuttlecock with a racket on the court installed outdoors or indoors and dropping it on the ground of the opponent's court, and is a sport that is performed in a single mode and a double mode.

  Such badminton has a problem that at least two or more players compete on the court, and when there is no coach or exercise partner, they can only perform individual exercises such as swing and step by themselves.

  In addition, there is a problem that the smooth competition that matches the ability of the beginner, intermediate, or advanced player is not possible, and the effect of inducing interest by ability is low.

  In order to solve such problems, “badminton exercise device” of Korean Utility Model Registration No. 20-0306604 has been proposed as a conventionally known technique.

  However, the badminton exercise apparatus presented in the past is configured to be able to perform a swing operation in which shuttlecocks that are sequentially supplied are repeatedly hit with a racket. However, since the shuttlecock is supplied only in a certain direction, various badminton courts can be used. Swing exercises can not be performed at the correct position, and the swing cock is driven by the racket, so if the fixed racket is damaged or the racket fixing position is changed, the shuttlecock will move to the correct course. There is a problem that does not fly.

  The present invention has been devised to solve the above-mentioned problems. The object of the present invention is to store a number of shuttlecocks and move them sequentially to any point on the badminton court while moving up and down and left and right. It is an object of the present invention to provide a badminton exercise device and a control method therefor, in which even one person can perform exercises such as the posture, timing, hitting point, and step of a hit ball.

  Another object of the present invention is to provide a badminton exercise apparatus and a control method therefor that can prevent a malfunction by detecting the sequentially supplied shuttlecock without damaging the supplied shuttlecock.

  Yet another object of the present invention is to improve agility and step by changing direction quickly while throwing a shuttlecock and regularly or irregularly throwing the entire badminton court. An object of the present invention is to provide a badminton exercise apparatus and a control method thereof.

  In order to achieve the above object, the present invention provides a badminton exercise device capable of practicing a badminton swing by firing a shuttlecock, a storage unit storing a number of shuttlecocks, and the storage A supply means for pulling out and supplying the shuttlecock stored in the section, a launching means for transferring the shuttlecock supplied from the supply means and firing it forward, and a first support to which the supply means and the launching means are mounted A moving means comprising a shuttlecock launching unit comprising a plate, a left and right moving unit coupled to a lower part of the shuttlecock launching unit, and moving the shuttlecock launching unit to the left and right, and an up and down moving unit for moving up and down; And a supporting part that moves the shuttlecock launching part, and the supply means comprises the first A support base coupled to the upper part of the holding plate and having a sensing means for sensing the shuttlecock at the upper end, and a support projection coupled to the support base so as to be movable up and down, and a guide projection protruding forward at the lower part. If the shuttlecock is detected by the plate, the second motor coupled to the moving plate and transmitting the power, and the sensing means, the second motor rotates by the second motor to pick up and pull out the shuttlecock. The launching means is formed with a mounting plate on which the shuttlecock pulled out from the supply means is placed, and a base with a rack gear coupled in the longitudinal direction on one side surface. , Which is coupled to the first support plate and meshes with the rack gear so that the base moves in the longitudinal direction, and is rotated by receiving power from the third motor. A pinion gear that moves the base in the longitudinal direction and a guide groove that is coupled to the other side surface of the base and into which the guide protrusion is inserted, and that is formed with a guide groove that raises and lowers the supply means when the base moves. A plate, a measurement plate coupled to the base, a first measurement member and a second measurement member that sense the measurement plate by movement of the base and measure the ascending and descending positions of the supply means, and the mounting plate A second measuring means comprising a third measuring member for measuring a position where the head has advanced forward, a pair of rollers for firing forward the shuttlecock transferred by the mounting plate, and a fourth for transmitting power to the rollers. And a roller unit to which a motor is coupled.

  The storage unit includes a large number of storage containers arranged at regular intervals, a fixing plate coupled to the upper and lower parts of the storage container, and a through-hole through which the shuttlecock can be inserted and withdrawn, and the fixing A main body comprising a first rotating shaft that protrudes below the plate and is rotatably coupled to the shuttlecock launching portion and has a first driven gear formed on the outer peripheral surface thereof, meshes with the first driven gear, and from the first motor A first driving gear that receives power and rotates the main body, and a power unit that includes first measuring means that measures a rotation state of the first driving gear, and is arranged in accordance with the arrangement interval of the storage container. A long groove is formed on a side surface of the first rotation shaft, and includes a fixing means attached to the shuttlecock launching unit so as to fix the position of the storage container inserted and rotated in the long groove. Masui.

  The up-and-down moving unit protrudes upward at the end of the rear surface of the second support plate and is spaced downward from the first support plate and is rotated downward to the shuttlecock launching unit. A fixed portion that can be coupled by a hinge, a cam that is coupled to an upper portion of the second support plate and that is rotated by a fifth motor, and a rotation that is rotatably contacted with the cam and coupled to the shuttlecock firing unit. It is preferable to include a moving body and third measuring means coupled to the second support plate and measuring the rotational state of the cam.

  The left and right moving unit is coupled to a third support plate that is spaced apart from the second support plate and is attached to the lower side, and is rotatably coupled to the third support plate. A second rotating shaft having a second driven gear formed on a surface thereof; a second rotating shaft meshing with the second driven gear; and receiving power from a sixth motor attached to a lower portion of the support plate to rotate the second driven gear. Two drive gears, fourth measuring means for measuring the rotational state of the second rotating shaft, and a support body including a bearing coupled to the second support plate and movably supporting the third support plate. It is preferable that it consists of.

  An opening having an inclined surface for guiding the shuttlecock is formed, and a cover for accommodating the supply means, the base, the rail, the third motor, the guide plate, the second measuring means, and the roller part. It is preferable to include.

  The present invention also provides a preparation stage in which a number of shuttlecocks are stacked and stored in a storage container so that the cork of the shuttlecock is exposed and fixed by a cone, and the shuttlecock exposed in the preparation stage is moved up and down The movement step of pulling the shuttlecock while moving along the movement line after sensing and gripping by the supply means, measuring the position of the launching means moving back and forth, and supplying the shuttlecock to the roller unit, and the movement A stage for feeding the shuttlecock transferred in stages between the rotating roller parts and throwing it forward, and an up-and-down adjustment stage for individually adjusting the vertical direction of the shuttlecock sent forward in the stage of feeding And a left / right adjustment step for individually adjusting the left / right direction of the shuttlecock that is sent forward in the pitching step. And features.

  In the moving stage, the shuttlecock exposed downward in the preparation stage is sensed by the sensing means, the gripping stage gripped by the supply means, and if the shuttlecock is gripped in the gripping stage, the firing means is advanced to advance the After pulling out the shuttlecock by lowering the supply means, if the launching means is detected by the second measuring member, the supply stage for dropping the shuttlecock onto the mounting plate, and the shuttlecock dropped in the supply stage forward And an entry stage for entering the rotating roller part at a position sensed by the third measurement member, and if the measurement is performed by the third measurement member in the entry stage, the supply means is moved backward to the first measurement member Preferably comprises a reverse step of moving backward to the position measured by.

  According to the badminton exercise apparatus and the control method thereof according to the present invention, a large number of shuttlecocks are stored, and the entire area of the badminton court is arranged so as to be sequentially sent to any point in the badminton court while changing the direction vertically and horizontally. By flying the shuttlecock at various positions, there is an effect that even one person can perform exercises such as a ball striking posture, timing, hitting points, and steps.

  According to the present invention, the shuttlecock that is supplied is not damaged, and a configuration that senses and operates the shuttlecock that is sequentially supplied is employed to prevent malfunction, and even if a malfunction occurs, it can be dealt with quickly. There are advantages that can be done.

  According to the present invention, the agility and the step are improved by changing the direction quickly while the shuttlecock is being sent and regularly or irregularly flying the shuttlecock over the entire area of the badminton court. There is an advantage that can be.

It is a side view which shows the badminton exercise device by this invention. It is a perspective view which shows the shuttlecock launching part by this invention. It is a perspective view which shows the supply means by this invention. It is a side view which shows the moving means by this invention. It is a perspective view which shows the measurement means by this invention. It is a conceptual diagram which shows the operating state of the shuttlecock launching part by this invention. It is a conceptual diagram which shows the operating state of the moving means by this invention. It is a flowchart which shows the control method by this invention. 4 is a flowchart illustrating a moving stage according to the present invention.

  Hereinafter, a badminton exercise apparatus and a control method thereof according to the present invention will be described in detail with reference to the accompanying drawings.

<Badminton exercise device>
FIG. 1 is a side view showing a badminton exercise apparatus according to the present invention, FIG. 2 is a perspective view showing a shuttlecock launcher according to the present invention, FIG. 3 is a perspective view showing supply means according to the present invention, and FIG. FIG. 5 is a perspective view showing the measuring means according to the present invention, FIG. 6 is a conceptual diagram showing the operating state of the shuttlecock launching unit according to the present invention, and FIG. FIG.

  As shown in FIGS. 1 to 5, the present invention relates to a badminton exercise apparatus. More specifically, the present invention detects a number of shuttlecocks stored in a storage unit and sequentially pulls them out, and then forwards them through a pair of roller units. The present invention relates to a badminton exercise device that can fly a shuttlecock to a badminton court and can send balls to a badminton court in the front by adjusting the vertical and horizontal angles.

  In the present invention, the storage unit 100, the shuttlecock launching unit 200, the moving unit 300, and the shuttlecock 600 are stored so that a number of shuttlecocks can be stored and the sequentially supplied shuttlecock 600 can be sent to the front badminton court. It consists of a support part 400.

  A large number of shuttlecocks 600 are stored in the storage unit 100.

  Here, the storage unit 100 includes a main body 110 that stores a number of shuttlecocks and a power unit 120 that rotates the main body 110.

  The main body 110 is connected to a large number of storage containers 111 arranged at regular intervals, and upper and lower portions of the storage container 111, and through holes 113 that allow the shuttlecock 600 to be inserted or pulled out. The fixed plate 112 is formed, and a first rotating shaft 114 that protrudes below the fixed plate 112 and is rotatably coupled to the shuttlecock launching unit 200 and has a first driven gear 115 formed on the outer peripheral surface thereof. .

  The fixing plate 112 is formed with a through hole 113 at a position where the storage container 111 is disposed.

  The diameter of the through hole 113 positioned below the storage container 111 is preferably formed to be relatively smaller than the diameter of the storage container 111 to hold the wing portion of the shuttlecock 600.

  The power unit 120 meshes with the first driven gear 115 to rotate the main body 110, a first motor 121 that transmits power to the first drive gear 122, and the first drive gear. And first measuring means 123 for sensing the rotational state of 122.

  The power unit 120 is coupled to the shuttlecock launch unit 200 so that the first driven gear 115 rotates to rotate the storage container 111 when the first driving gear 122 rotates once. It is formed.

  The first driving gear 122 can measure one rotation by the first measuring means 123.

  A long groove 116 is formed in accordance with the interval of the storage container 111 and is fixed at an accurate position by a fixing means 130 inserted into the long groove 116.

  Here, the end of the fixing means 130 is in close contact with the first rotating shaft 114 and can be inserted into the long groove 116 when the first rotating shaft rotates to fix the rotation position.

  Accordingly, the fixing means 130 fixes the first rotating shaft 114 rotated by the power unit 120 at an accurate position so that the shuttlecock 600 is exposed at an accurate position.

  The shuttlecock launching unit 200 pulls out and supplies the shuttlecock 600 stored in the storage unit 100 and transfers the shuttlecock 600 supplied from the supply unit 210 to fire forward. The firing unit 220 includes the supply unit 210 and a first support plate 250 on which the launch unit 220 is mounted.

  The supply unit 210 is coupled to an upper portion of the first support plate 250, and a support base 211 and a base are arranged so that the shuttlecock 600 stored in the storage unit can be pulled out and supplied to the firing unit 220. 221 and a drawer portion 215.

  A second sensing unit 212 for sensing the shuttlecock 600 stored in the storage unit 100 is formed on the support base 211.

  The moving plate 213 is coupled to the support base 211 so as to be movable up and down, and a guide protrusion 214 protruding forward is formed at the lower part.

  The drawer 215 is coupled to the movable plate 213. When the second sensing unit 212 senses the shuttlecock 600, the drawer 215 is rotated by the second motor 216 so that a pair of bark portions 217 are pulled out. Including.

  Here, the pair of the barb portions 217 are coupled to the second motor 216 with a gear so that the shuttlecock 600 can be picked.

  The launching means 220 is configured to allow the shuttlecock 600 pulled out from the supply means 210 to fly forward, so that the base 221, the rail 224, the pinion gear 226, the guide plate 227, the third measuring means 316, It consists of a roller part 230 and a cover 240.

  The base 221 has a mounting plate 222 on which the shuttlecock 600 pulled out from the supply unit 210 is mounted on the front surface, and a rack gear 223 is connected to one side surface in the longitudinal direction.

  The rail 224 is coupled to the first support plate 250 so that the base 221 can move in the longitudinal direction.

  The pinion gear 226 meshes with the rack gear 223, receives power from the third motor 225, and rotates to move the base 221 in the longitudinal direction.

  Here, the third motor 225 is coupled to the pinion gear 226 so as to transmit power, and is attached to the first support plate 250.

  The guide plate 227 is coupled to the other side surface of the base 221 to form a guide groove 228 into which the guide protrusion 214 is inserted, and the supply unit 210 is moved up and down when the base 221 moves in the longitudinal direction. Combined.

  Accordingly, the guide groove 228 is formed in the longitudinal direction, and the front portion is inclined upward, so that when the base 221 moves backward, the supply unit 210 rises and moves forward. The supply means 210 is lowered.

  The second measuring unit 229 measures a specific position of the base 221.

  Here, the position of the second measuring means 229 is the position where the base 221 moves backward and the supply means 210 is raised, the position where the base 221 moves forward and the supply means 210 is lowered, and the base 221. It is determined so that each of the positions moved forward can be confirmed.

  The roller unit 230 includes a pair of rollers 231 that can feed the shuttlecock 600 transferred by the mounting plate 222 forward, and a fourth motor 232 that transmits power to the rollers 231.

  Here, the pair of rollers 231 are configured to rotate so that the shuttlecock 600 can fly forward, and power is transmitted from the fourth motor 232 via a gear, a belt, and the like.

  The cover 240 is formed with an opening 241 having an inclined surface for guiding the shuttlecock 600. The cover 221, the rail 224, the pinion gear 226, the guide plate 227, and the third measuring means 316. The roller unit 230 is accommodated and protected from the outside.

  The moving means 300 is coupled to a lower portion of the shuttlecock launching unit 200, and includes an up / down moving unit 310 that moves the shuttlecock launching unit 200 up and down, and a left / right moving unit 320 that moves left and right.

  The vertical movement unit 310 includes a second support plate 311, a fixing unit 312, a cam 313, a rotating body 315, and third measurement means 316.

  The second support plate 311 is positioned below the first support plate 250 at a predetermined interval.

  The fixing part 312 protrudes upward from the end of the second support plate 311, and the shuttlecock launching part 200 is rotatably coupled to the fixed part 312.

  The cam 313 is coupled to the upper portion of the first support plate 250 so as to be positioned in front of the fixed portion 312 and is rotated by a fifth motor 314.

  The rotating body 315 rotatably contacts the cam 313 and is coupled to the shuttlecock launching unit 200.

  The third measuring unit 316 is coupled to the second support plate 311 and measures the rotation state of the cam 313.

  Accordingly, the first support plate 250 can be moved up and down by the rotation of the cam 313 around the fixed portion 312 and the vertical angle of the shuttlecock launching portion 200 can be adjusted.

  Further, the third measuring means 316 measures the rotational state of the cam 313 to measure the angle.

  The left / right moving unit 320 includes a third support plate 321, a second rotating shaft 322, a second drive gear 325, fourth measuring means 326, and a support body 327.

  The third support plate 321 is positioned below the second support plate 311 at a predetermined interval.

  The second rotating shaft 322 is rotatably coupled to the third support plate 321 and a second driven gear 323 is formed on the outer peripheral surface.

  The second support plate 311 is fixed to the upper end of the second rotating shaft 322.

  The second drive gear 325 meshes with the second driven gear 323 and receives power from the sixth motor 324 to rotate the second driven gear 323.

  The fourth measuring unit 326 measures the rotation state of the second rotating shaft 322.

  The support 327 includes a bearing coupled to the second support plate 311 and movably supported in contact with the third support plate 321.

  Accordingly, when the second driving gear 325 rotates, the second supporting plate 311 rotates to the left and right by rotating around the second driven gear 323 engaged therewith.

  Here, the second support plate 311 and the third support plate 321 are supported by the support 327.

  In addition, the fourth measuring unit 326 can measure the rotation state of the second driven gear 323 to measure the rotation angle and adjust the rotation angle to a desired angle.

  The support part 400 is coupled to the lower part of the moving unit 300 and can move the position of the shuttlecock launching part 200.

  In addition, the present invention further includes a control unit 500 formed with an operation unit so that the storage unit 100, the shuttlecock launching unit 200, and the moving unit 300 can be controlled and operated.

  The control unit 500 is coupled so that any one of the support unit 400 and the moving unit 300 does not interfere, and the first, second, third, and fourth measuring units 123, 229, 316, and 326, and the sensing unit 212. And the first, second, third, fourth, fifth and sixth motors 121, 216, 225, 232, 314, 326 are operated and controlled to fly the shuttlecock 600 to various positions on the badminton court according to the set information. Configured as follows.

  In addition, the operation unit preferably includes a notification unit and a display that can confirm various operation buttons and conditions so that the respective components can be set and controlled by the control unit 500.

  As shown in FIG. 4, the first, second, third and fourth measuring means 123, 229, 316, and 326 include a measuring plate P coupled to each component that moves and rotates at an installed position, and It comprises a measurement unit S that can sense the measurement plate P at a specific position.

  Accordingly, the measurement plate P is coupled to the first driven gear 115, the base 221, the cam 313, and the second driven gear 323, respectively.

  The measurement unit S may detect the movement and rotation of the first driven gear 115, the base 221, the cam 313, and the second driven gear 323. It is attached to the support plates 250, 311 and 321.

  Each of these configurations will be described in detail as follows.

  The measuring plate P of the first measuring means 123 is coupled to the first driving gear 122, and the measuring unit S is fixed to the shuttlecock launching unit 200 that can sense the measuring plate P.

  Accordingly, the measurement plate P rotates when the first drive gear 122 rotates once, and the measurement unit S senses the measurement plate P to measure one rotation of the first drive gear 122.

  The second measuring unit 229 measures the position of the supply unit 210 that moves up and down by the movement of the base 221 in the longitudinal direction and supplies the shuttlecock 600.

  That is, the second measuring means 229 includes a first measuring member S1, a second measuring member S2, and a third measuring member S3. This will be described in detail as follows.

  The first measuring member S1 measures a position where the supply unit 210, which has moved backward by moving the base 221 backward toward the end, can sense the shuttlecock 600.

  The second measuring member S <b> 2 measures the position where the shuttlecock 600 is placed on the mounting plate 222 from the supply unit 210 that is lowered when the base 221 moves forward.

  The third measuring member S <b> 3 measures the position where the shuttlecock 600 placed on the mounting plate 222 moves forward and flies forward via the roller unit 230.

  The measuring plates P of the third measuring means 316 are coupled to both side surfaces so that the maximum angle and the minimum angle can be measured by the rotation of the cam 313.

  The measurement unit S is coupled so that the measurement plate P can be measured when the cam 313 rotates.

  That is, the measurement unit S is positioned on both sides parallel to the center of the cam 313, and can detect the measurement plate P and measure the rotation state when the cam 313 rotates.

  The fourth measuring unit 326 is configured to measure a maximum rotation and a fixed position when the second driven gear 323 rotates left and right.

  Accordingly, the measurement plate P is coupled to the second driven gear 323 so that the measurement plate P can be measured left and right with respect to the fixed position of the shuttlecock launching unit 200.

  The measuring unit S is attached to a position where the fixed position and the maximum angle on both sides of the second driven gear 323 can be measured.

  By such an operation, each measuring member and the motor can be interlocked to measure each operation as follows to improve accuracy.

  That is, when the base 221 moves backward, the moving plate 213 rises upward, and when the base 221 is measured by the first measurement member S1, the operation of the third motor 225 is stopped.

  Thereafter, the raised supply means 210 senses the shuttlecock 600 by the sensing means 212.

  Then, the second motor 216 operates the pair of barbed portions 217 to grip and fix the shuttlecock 600.

  When the last part 217 picks up the shuttlecock 600, the base 221 is moved forward by the third motor 225 and the moving plate 213 is lowered to pull out the shuttlecock 600.

  When the base 221 is positioned on the second measuring member S2, the lowering of the supply unit 210 is completed, and the shuttlecock 600 picked up by the barbed portion 217 is dropped downward to the mounting plate 222 described above. Place.

  At this time, the shuttlecock 600 is placed on the mounting plate 222 and is in close contact with the opening 241 of the cover 240 to maintain a fixed position.

  If the shuttlecock 600 is placed on the mounting plate 222, the base 221 moves forward to cause the shuttlecock 600 to enter between the roller portions 230 at a position measured by the third measurement member S3. And throw forward.

  Then, the base 221 is moved backward by the reverse rotation of the third motor 225 and stopped at a position sensed by the first measuring means 123.

  In this order of operation, the shuttlecock 600 can be received and sent forward.

  Accordingly, the shuttlecock 600 is continuously sent from the shuttlecock launching unit 200 at regular time intervals.

  Since the shuttlecock 600 is supplied to the roller unit 230 while being fixed during movement, it is not affected by impacts or wind.

  Further, the shuttlecock 600 can be pulled out and supplied one by one, and fixed and placed at each position to prevent malfunction, and the shuttlecock 600 can be prevented from being supplied redundantly. .

  Further, damage is prevented by moving and throwing the ball without holding the wing portion of the shuttlecock 600.

  Then, after all the shuttlecocks 600 stored in the storage container 111 are exhausted, the operation is as follows.

  When the base 221 moves rearward and is measured by the third measuring unit 316, the sensing unit 212 detects the shuttlecock 600.

  At this time, if the shuttlecock 600 is not detected by the sensing unit 212, the first motor 121 is operated to rotate the storage unit 100.

  Here, during one rotation of the first drive gear 122, the first driven gear 115 rotates constantly, and the storage container 111 sequentially moves.

  Accordingly, the storage container 111 storing the shuttlecock 600 is moved to the upper end of the supply unit 210 by one rotation of the first drive gear 122.

  At this time, the first rotating shaft 114 is fixed at an accurate position by the fixing unit 130, and one rotation of the first driving gear 122 can be measured by the first measuring unit 123.

  When all the shuttlecocks 600 stored in the storage container 111 are exhausted by operating in this way, the stored shuttlecock 600 can be supplied by rotating the storage container 111.

  Accordingly, the shuttlecock 600 is supplied by detecting the shuttlecock 600 by the sensing means 212. When the stored shuttlecock 600 is exhausted, the shuttlecock 600 stored at the next position is removed. The shuttlecock can be refilled during use.

  As shown in FIG. 7, the moving means 300 operates as follows so that the shuttlecock launcher 200 can move left and right and up and down to fly the shuttlecock 600 to the badminton court.

  Here, the up / down moving unit 310 and the left / right moving unit 320 can be individually operated.

  First, as shown in FIG. 7A, in the up-and-down moving part 310, the fixing part 312 positioned on the rear surface of the second support plate 311 is rotatably coupled to the first support plate 250.

  The cam 313 is rotated by the power of the fifth motor 314 in front of the fixed portion 312.

  Here, since the rotating body 315 contacts the cam 313 and is fixed to the first support plate 250, the first support plate 250 is raised and lowered by the rotation of the cam 313.

  At this time, in the rotation state of the cam 313, the angle is measured by the third measuring means 316, and the shuttlecock 600 is adjusted to fly at a desired angle.

  In addition, the cam 313 is preferably configured so that a change in angle can be confirmed by the rotation of the fifth motor 314.

  In this way, the vertical angle can be changed by the rotation of the cam 313.

  Accordingly, the angle is adjusted by moving up and down in front of the first support plate 250 by the cam 313 around the fixed portion 312.

  As shown in FIG. 7B, the left / right moving unit 320 moves up and down by rotating the second driven gear 323 by a second drive gear 325 coupled to the third support plate 321. The part 310 and the shuttlecock launching part 200 are moved left and right.

  Accordingly, the second driven gear 323 rotates left and right as the second driven gear 325 rotates at a predetermined angle.

  At this time, the second support plate 311 is prevented from bending up and down by the support body 327 located behind the second rotation shaft 322 and is rotated smoothly.

  Here, the fourth measuring means 326 measures the second driven gear 323, changes the moving angle to the left and right, and sends the shuttlecock 600 to the badminton court.

  As described above, when the second driven gear 323 moves left and right, the fourth measuring means 326 measures the moving angle and feeds the shuttlecock 600 so as not to leave the badminton court.

  Accordingly, the up / down moving unit 310 and the left / right moving unit 320 individually operate to feed the shuttlecock while changing the position in the badminton court.

<Control method of badminton exercise device>
FIG. 8 is a flowchart showing a control method according to the present invention, and FIG. 9 is a flowchart showing a movement stage according to the present invention.

  Next, a control method of the badminton exercise device will be described with reference to FIGS.

  The control method of the badminton exercise apparatus is such that the supplied shuttlecock is sequentially moved and can be arbitrarily sent to the entire area of the badminton court, the preparation stage (S10), the movement stage (S20), and the ball feeding stage (S30 ), An up / down adjustment step (S40), and a left / right adjustment step (S50).

  In the preparation step (S10), a number of shuttlecocks are stacked and stored in a storage container so that the cork of the shuttlecock is exposed and fixed by a cone.

  In the moving step (S20), the shuttlecock exposed in the preparation step (S10) is sensed and gripped by the supply means for moving up and down, and then the shuttlecock is pulled out while moving along the movement flow line and moved forward and backward. The position of the launching means to be measured is measured and the shuttlecock is supplied to the roller section.

  Here, the moving step (S20) includes a gripping step (S21), a supplying step (S22), an entering step (S23), and a continuous operation in such a manner that the shuttlecock stored in the storage container is pulled out and supplied. It consists of a reverse stage (S24).

  In the gripping step (S21), the shuttlecock exposed downward in the preparation step (S10) is sensed by the sensing means and gripped by the supply means.

  In the supplying step (S22), if the shuttlecock is gripped in the gripping step (S21), the firing means is advanced, and after the shuttlecock is pulled out by the descending supply means, the firing means is detected by the second measuring member. If so, the shuttlecock is dropped onto the mounting plate.

  In the entering step (S23), the shuttlecock dropped in the supplying step (S22) is moved forward, and enters the rotating roller portion at a position detected by the third measuring member.

  In the backward movement step (S24), if the measurement is performed by the third measurement member in the entry step (S23), the supply unit is moved backward to the position measured by the first measurement member.

  As a result, the launching means and the supplying means can pull out and supply the shuttlecock repeatedly along the movement flow line in conjunction with each other, and the movement of the shuttlecock can be confirmed by the second measuring means.

  In the ball sending step (S30), the shuttlecock transferred in the moving step (S20) is caused to enter between the rotating roller portions to send the ball forward.

  The vertical adjustment step (S40) individually adjusts the vertical direction of the shuttlecock that is forwarded in the pitching step (S30).

  The left-right adjustment step (S50) individually adjusts the left-right direction of the shuttlecock that is fed forward in the pitching step (S30).

  As a result, the shuttlecock 600 stored in the storage container 111 can be sequentially pulled out and supplied, and the second measuring means 229 and the sensing means 212 operate accurately according to the position to prevent malfunction.

  As described above, the rights of the present invention are not limited to the above-described embodiments, but are defined by what is described in the claims, and those who have ordinary knowledge in the field of the present invention are entitled to the rights described in the claims. It is clear that various modifications and adaptations are possible.

Claims (7)

A badminton exercise device capable of practicing badminton swing by firing a shuttlecock,
A storage section where a number of shuttlecocks are stored;
A supply means for pulling out and supplying the shuttlecock stored in the storage unit, a launching means for transporting the shuttlecock supplied from the supply means and firing it forward, and a supply means and the launching means are mounted. A shuttlecock launcher consisting of one support plate;
A moving means that is coupled to a lower part of the shuttlecock launching unit and includes a left-right moving unit that moves the shuttlecock launching unit left and right and an up-down moving unit that moves up and down.
A support unit coupled to a lower part of the moving means and moving the shuttlecock launching unit,
The supply means includes
A support base coupled to the upper part of the first support plate and having a sensing means for sensing the shuttlecock at the upper end;
A movable plate coupled to the support base so as to be movable up and down, and formed with a guide projection protruding forward at a lower portion;
A second motor coupled to the moving plate for transmitting power, and a drawer unit comprising a pair of lasting parts rotated by the second motor and picking up and pulling out the shuttlecock when the sensing means senses the shuttlecock. And comprising
The firing means includes
A mounting plate on which the shuttlecock pulled out from the supply means is mounted is formed, and a base on which one side is coupled with a rack gear in the longitudinal direction;
A rail coupled to the first support plate for allowing the base to move longitudinally;
A pinion gear that meshes with the rack gear, rotates by receiving power from a third motor, and moves the base in the longitudinal direction;
A guide plate that is coupled to the other side surface of the base and into which the guide protrusion is inserted, and in which a guide groove is formed to raise and lower the supply means when the base is moved;
A measuring plate coupled to the base, a first measuring member and a second measuring member for sensing the measuring plate by moving the base and measuring the ascending and descending positions of the supply means; A second measuring means comprising a third measuring member for measuring the advanced position;
A badminton exercise apparatus comprising: a pair of rollers for firing forward the shuttlecock transferred by the mounting plate; and a roller unit coupled with a fourth motor for transmitting power to the rollers. . The storage unit is
A large number of storage containers arranged at regular intervals, a fixed plate that is coupled to the upper and lower portions of the storage container, and has a through hole into which the shuttlecock can be inserted and withdrawn, and protrudes below the fixed plate A main body comprising a first rotating shaft that is rotatably coupled to the shuttlecock launching portion and has a first driven gear formed on the outer peripheral surface;
A first drive gear that meshes with the first driven gear and receives power from a first motor to rotate the main body, and a power unit that includes first measurement means for measuring a rotation state of the first drive gear. Become
A long groove is formed on the side surface of the first rotation shaft in accordance with the arrangement interval of the storage container, and the fixing is attached to the shuttlecock launching unit so as to fix the position of the storage container inserted and rotated in the long groove. The badminton exercise apparatus according to claim 1, further comprising: means. The up-and-down moving unit is
A second support plate attached at a lower distance from the first support plate at a predetermined interval;
A fixed portion that protrudes upward at an end portion of the rear surface of the second support plate and is rotatably coupled to the shuttlecock launching portion;
A cam coupled to an upper portion of the second support plate and rotated by a fifth motor;
A rotating body rotatably contacting the cam and coupled to the shuttlecock launcher;
The badminton exercise device according to claim 1, further comprising third measuring means coupled to the second support plate and measuring a rotation state of the cam. The left-right moving part is
A third support plate that is attached to the second support plate and spaced downward from the second support plate at a predetermined interval;
A second rotating shaft that is rotatably coupled to the third support plate, the second support plate is fixed, and a second driven gear is formed on an outer peripheral surface;
A second drive gear that meshes with the second driven gear and rotates the second driven gear by receiving power from a sixth motor attached to a lower portion of the support plate;
Fourth measuring means for measuring a rotation state of the second rotating shaft;
The badminton exercise device according to claim 1, further comprising a support body coupled to the second support plate and including a bearing that movably supports the third support plate.   An opening having an inclined surface for guiding the shuttlecock is formed, and a cover for accommodating the supply means, the base, the rail, the third motor, the guide plate, the second measuring means, and the roller part. The badminton exercise device according to claim 1, comprising: A preparatory stage in which a number of shuttlecocks are stacked and stored in a storage container so that the cork of the shuttlecock is exposed and fixed by a cone;
After the shuttle cock exposed in the preparation step is sensed and gripped by the supply means for moving up and down, the shuttlecock is pulled out while moving along the movement flow line, and the position of the launching means moving back and forth is measured to measure the shuttlecock. Moving stage to supply the roller part,
A ball feeding step in which the shuttlecock transferred in the moving step is moved between the rotating roller portions and ball-fed forward,
An up-and-down adjustment step for individually adjusting the up-and-down direction of the shuttlecock that is sent forward in the ball-feeding step;
A badminton exercise device control method comprising: a left / right adjustment step of individually adjusting a left / right direction of a shuttlecock that is forwarded in the pitching step. The moving stage includes
A gripping stage in which the shuttlecock exposed downward in the preparation stage is sensed by the sensing means and gripped by the supply means;
If the shuttlecock is gripped in the gripping step, the shuttlecock is pulled out by advancing the launching means and lowering the supply means. A supply stage for dropping on the mounting plate;
An approach step of moving the shuttlecock dropped in the supply step forward and entering the rotating roller portion at a position sensed by the third measurement member;
The method according to claim 6, further comprising a reverse step of moving the supply unit backward to a position measured by the first measurement member when measured by the third measurement member in the entering step. A control method of the badminton exercise apparatus described.