EP2944360A1

EP2944360A1 - Golf training platform

Info

Publication number: EP2944360A1
Application number: EP13841900.7A
Authority: EP
Inventors: Ling'en KONG
Original assignee: Kong Ling'en
Current assignee: Shenzhen Kane's Golf Intelligent Technology Co L
Priority date: 2012-09-28
Filing date: 2013-02-05
Publication date: 2015-11-18
Anticipated expiration: 2033-02-05
Also published as: CN102886136A; WO2014048082A1; EP2944360A4; EP2944360B1; HK1175731A1; CN102886136B

Abstract

The present application discloses a golf coach station, which comprises an arc-shaped swing plane testing rail, and is characterized in that: the arc-shaped swing plane testing rail comprises a takeaway section, a striking section, and a follow-through section connected in sequence, wherein the takeaway section and the follow-through section comprise at least nine art-shaped sections respectively, adjacent arc-shaped sections are connected through movable joints, and the movable joints are used for adjusting the curvature radiuses of the takeaway section and the follow-through section and for forming rising angles on the takeaway section and the follow-through section. The arc-shaped swing plane testing rail of the present application can be used for simulating the swing tracks of "two planes", an optimal swing plane can be simulated by simulating different golf clubs and different course position slopes specific to players of different figures, the players can test the correctness of own swinging actions by the coach station of the present application, and the coach station can be used for training striking to grasp the golf swing concept easily and conveniently.

Description

Technical Field

The present application relates to a golf coach station.

Related Art

Golf swing technique is a sensory training, and mainly relates to a player's swing angle, swing plane, swing action balance, and factors such as movement and stress effect caused by correct swing timing. Currently, golf equipment still lacks of systematic coach teaching equipment that can provide elementary courses for golf fans and can also improve the swing technique of a player.
The publication No. CN1633319A discloses a golf simulator, which is used to provide a striking plane, and enables a user to strike a ball toward a screen to simulate a golf court. However, the defect of the technology lies in that how a player changes a swing action to adapt to a requirement of a slope to a swing plane is not actually solved, which is not conducive to improving the swing technique of the player at the slope.
A PCT international application having an application No. WO2008071031A1 discloses an inflatable golf swing simulator, which is comprised of an inflatable circular object, so that a user simulates a swing posture by using a specific tool. The defect lies in that, the simulator after being inflated forms a circle of 360 degrees and a fixed plane, which does not conform to the idea of the gold swing. Moreover, the simulator is limited to practice postures by using the specific tool, and cannot implement striking practice. As all known, whether the golf swing action or the posture is correct generally needs to be determined according to a striking effect and a trajectory of a golf ball, and merely practicing the posture is not conducive to improving the level of the player.
The utility model having the application No. 201110058886.1 discloses a gold coach station, which is used to implement striking practice of a player. This patent is advantageous to the swing training of golf players, but also has some defects: firstly, an arc-shaped swing plane slide rail angle cannot adapt to changes of figures of the players, lengths of the clubs, and the slopes of the stand positions; secondly, simulation to the swing plane is not accurate enough; and thirdly, the sliding and elasticity of the slide rail are still imperfect.

SUMMARY

A technical problem to be solved in the present application is to overcome the defect of the prior art, and provide a golf coach station used for simulating swing tracks of "two planes" to test the correctness of a swing action of a player and for striking practice of a player.
The technical problem of the present application is solved by using the following technical features:

A golf coach station comprises an arc-shaped swing plane testing rail, and the arc-shaped swing plane testing rail comprises a takeaway section, a striking section, and a follow-through section connected in sequence, wherein the takeaway section and the follow-through section comprise at least nine art-shaped sections respectively, adjacent arc-shaped sections are connected through movable joints, and the movable joints are used for adjusting the curvature radiuses of the takeaway section and the follow-through section and for making the takeaway section and the follow-through section form rising angles.

The present application performs innovation and improvement on a technical structure of a swing plane testing rail, the takeaway section and the follow-through section of the swing plane testing rail are each formed by connecting arc-shaped sections through movable joints, and the curvature radiuses of the takeaway section and the follow-through section may be adjusted flexibly, so that the diameter of the whole swing plane testing rail is adjusted freely between 1600 mm and 2000 mm, and at the same time, rising angles are formed on the takeaway section and the follow-through section. Compared with the prior art, the arc-shaped swing plane testing rail of the present application simulates adjustable swing tracks of "two planes", before rising, the whole swing plane testing rail is in the same plane S1, and after rising, two end points of the swing plane testing rail and the lowest point of the striking section of the swing plane testing rail form a second plane S2, the takeaway section and the follow-through section of the swing plane testing rail respectively smoothly transit from the striking section from the plane S1 to the plane S2, and an angle β (that is, a rising angle of the takeaway section and the follow-through section) between the plane S1 and the plane S2 is preferably adjustable freely between 0 and 30 degrees. The adjustable swing tracks of "two planes" provided in the present application can perform testing and simulation on swing tracks of a player by adjusting the curvature radiuses and the rising angle, so that the complete swing track of the player is visible so as to find an error of the swinging actions of the player. At the same time, the arc-shaped swing plane testing rail of the present application can further simulate an optimal swing plane for players with different figures, different golf clubs and different standing position slopes, and the players can test the correctness of own swinging actions by the coach station provided by the present application, and can also do the striking training to improve the striking action by the coach station provided by the present application.
Preferably:

The movable joint comprises a two-way movable joint and a three-way movable joint, the two-way movable joint is configured to adjust the curvature radiuses of the takeaway section and the follow-through section to control expansion and shrinkage of the arc-shaped swing plane testing rail, and the three-way movable joint is configured to adjust an angle between adjacent arc-shaped sections to control the curvature radiuses of the takeaway section and the follow-through section and so as to control expansion and shrinkage of the arc-shaped swing plane testing rail, and is configured to make the end portions of the takeaway section and the follow-through section form rising angles.

The takeaway section comprises 13 arc-shaped sections, the third movable joint, the fifth movable joint, the seventh movable joint and the ninth movable joint from the end portion of the takeaway section are three-way movable joints, and other movable joints of the takeaway section are two-way movable joints. The follow-through section comprises 9 arc-shaped sections, the second movable joint, the fourth movable joint and the sixth movable joint from the end portion of the follow-through section are three-way movable joints, and other movable joints of the follow-through section are two-way movable joints.
In the above preferred solution, the two-way movable joints and the three-way movable joints are used to implement adjustment of the curvature radiuses and the rising angles, and the structure has a low implementation cost and is not easily loose after being adjusted. Especially, by using the intervallic manner of disposing the two-way movable joints and the three-way movable joints, the three-way movable joints are used as adjustment joints of the curvature radiuses and are also used for forming the rising angles; therefore, the setting enables the testing rail to be still smooth after being expanded and rised, without any obvious bevel. The first movable joint and second movable joint of the takeaway section and the first movable joint of the follow-through section all use the design of the two-way movable joint, so that an initial swinging action of the player is unconstrained and correct.
Preferably, the arc-shaped swing plane testing rail further comprises a flexible material pad passing through various sections, and a polyformaldehyde bar rail fixed on the flexible material pad. The flexible material pad has certain elasticity and flexibility, and in combination with the relatively good rigidity of the polyformaldehyde bar rail, the testing rail of the preferred solution has smooth tracks after curvature adjustment and rising; meanwhile, the flexible material pad is used and has certain elasticity, when the swinging action of the player is incorrect, the club generates an over-large pressure on the testing rail, on one hand, the flexible material pad can function as a buffer, and on the other hand, the flexible material pad can generate a rebound force on the club, so that the player can sense the incorrectness of the action. The preferred solution selects the polyformaldehyde bar to be used as the rail to contact with the club, and among various selectable material, the polyformaldehyde bar rail not only has a very low friction coefficient, but also has a good balance on rigidity and elasticity, which can generate adaptive elastic deformation during adjustment of the curvature radiuses and the rising angles, thereby ensuring the smoothness of the testing rail. However, in a striking process of the player, even under the action force of the club, the polyformaldehyde bar rail won't generate local elastic deformation, so that the club will not shake, and relatively, a nylon bar in the prior art has a smooth surface and can reduce the friction between the club and the nylon bar, however, the nylon bar is also a flexible material, which will generate an over-large deformation under the action force of the club, and the over-large deformation easily cause the club to shake in a high-speed motion of the club, especially in a case that the test needs to adjust the curvature and the rising angle, the nylon bar has deformations in different degrees at various sections, thereby influencing the smoothness of the testing rail. Moreover, the hardness of the polyformaldehyde bar rail is lower than most clubs, and even there is a friction, the club will not be damaged.
Preferably, the flexible material pad is higher than upper surfaces of the various sections by 2 to 3 mm, a linear slot is disposed on an upper surface of the flexible material pad, and the width of the opening of the linear slot is less than the width of the middle of the linear slot, the polyformaldehyde bar rail is clamped in the linear slot, and an upper surface of the polyformaldehyde bar rail is higher than the upper surface of the flexible material pad by 2 to 3 mm. By using the opening design of the linear slot of the preferred solution, and the settings that the flexible pad is higher than various sections by 2 to 3 mm and the polyformaldehyde bar rail is higher by 2 to 3 mm, the polyformaldehyde bar rail can be prevented from departing, and the club can also be prevented from having friction with other components other than the polyformaldehyde bar rail. Moreover, the setting that the flexible pad is higher than each section by 2 to 3 mm enables the flexible pad to have a deformation space in multiple directions, thereby forming a buffer effect in multiple directions.
Preferably, a player stand station is further comprised. The player stand station is used for simulating player stand slope surfaces having different directions and different slopes. The striking section of the arc-shaped swing plane testing rail is provided with a testing rail support plate, a lifting shaft is connected at a back surface of the testing rail support plate, a lifting shaft sleeve corresponding to the lifting shaft is disposed on the player stand station, the lifting shaft is connected to the lifting shaft sleeve, a lifting stroke of the lifting shaft is 1 to 200 mm, and the lifting shaft sleeve is provided with a lifting limit locking mechanism used for locking a fixed position of the lifting shaft. The takeaway section and the follow-through section are connected respectively by an air spring bar to a pin boss disposed at an outer side edge of the player stand station. The swing plane testing rail of the preferred solution cooperates with the player stand station, and can simulate standard swing planes in different stand slop surfaces, thereby implementing striking practices of different stand fields.
Preferably, a striking platform is further comprised. The striking platform comprises a lifting platform, a striking platform base, and a striking platform lifting mechanism for connecting the lifting platform and the base, and the lifting mechanism is used for enabling the lifting platform to have different heights. The striking platform of the preferred solution is used in cooperation with the player stand station and the swing plane testing rail, thereby facilitating the player to practice striking in various environments and fields. More preferably, the striking platform is provided with a laser sight, and when a beam emitted by the laser sight is parallel to the rail of the swing plane testing rail, it is helpful for the player to simulate the swing to strike a straight shot, and by rotating the player stand station, the surface of the swing plane testing rail is inclined leftward or rightward along the beam of the laser sight, so as to simulate club head trajectory tracks from inside out and from outside in, thereby being helpful for the player to practice a left curve ball or a right curve ball. Furthermore, a flow guide plate may be disposed at one side of the striking platform, so as to avoid the wrong swing action of the player that will cause the club to hit the side of the striking platform, and avoid damaging the club or causing a safety problem.
Preferably, a swing timing prompter configured to be placed on the player stand station is further comprised, and the swing timing prompter comprises a prompter base, a rebound plate, a rebound plate shaft, a prompter body, a first optical control sensor, and a first voicer. The prompter base is provided with a rebound plate fixing slot, and the rebound plate is fixed in the rebound plate fixing slot by using the rebound plate shaft in a manner that the rebound plate can swing from side to side. An elastic component is disposed between the rebound plate and the rebound plate fixing slot, and two ends of the elastic component respectively abut against on a lower surface of the rebound plate and a slot bottom of the rebound plate fixing slot. The prompter body is rotatably back and forth mounted on the rebound plate. The first optical control sensor is mounted at one side of the upper end of the prompter body opposite to the left crotch of the player, and the first optical control sensor is configured to control the first voicer to send an action instruction when a distance between the leg of the player and the optical control sensor is less than a set distance, and the set distance is 4 to 12 cm. The swing timing prompter of the preferred solution can be configured to prompt timing of the striking of the player and correct gravity moving timing of the crotch and the leg, and help the player to correct a wrong action by sensing the optimal effect of striking by stress. The mounting and fixing manners of the rebound plate and the prompter base can prevent the swing timing prompter from being turned over due to a large step of the player, and the fixing manners of the prompter body and the rebound plate enables the swing timing prompter to adapt to height requirements of different players. Meanwhile, training of various striking actions may be implemented by cooperation of the swing plane testing rail.
Preferably, a swing central monitor is further comprised. The swing central monitor comprises a monitor box, an inclined rod, an angle wheel, and a lifting rod. A lower end of the lifting rod is fixed at an outer side of the striking station, a lower end of the inclined rod is rotatably fixed to an upper end of the lifting rod by the angle wheel, the monitor box is fixed at an upper end of the inclined rod, and the monitor is provided with a second optical control sensor and a second voicer. A ray of the second optical control sensor is set at the left side of the head of the player, and the second optical control sensor is configured to control the second voicer to send a prompt when the head of the player contacts the ray. The swing central monitor further comprises two stretchable batons fixed on the monitor box, and the two stretchable batons are configured to limit a moving range of the head of the player during swinging. The swing central monitor of the preferred solution can intuitively limit the left-right moving range of the head of the player, and meanwhile can monitor, by the optical control sensor, the correct position of the head of the body of the player at the instant of striking, so as to provide a voice prompt on the wrong action of the player, thereby training the player to grasp the correct swinging and striking actions in cooperation with the swing plane testing rail.
Preferably, the cross-section of the polyformaldehyde bar rail is an hourglass shape having big upper and lower ends and a small middle portion. After the polyformaldehyde bar rail is clamped in the linear slot by the elastic force of the flexible material pad, a gap is reserved between the bottom of the polyformaldehyde bar rail and the bottom of the linear slot. In the preferred solution, after the polyformaldehyde bar rail is mounted in the linear slot, the polyformaldehyde bar rail is in a "suspended" state because of the gap reserved at the bottom of the linear slot, and the polyformaldehyde bar rail has a certain space downward and sideward, thereby increasing the sensitivity of pressure which is applied to the club by the testing rail, and further improving the buffer capability and pressure feedback capability of the testing rail.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic structural diagram of a gold coach station according to a specific embodiment;
FIG. 2 is a schematic structural diagram of a player stand station and a swing plane testing rail of FIG. 1;
FIG. 3 is a schematic diagram of an expansion state and a shrinkage state of a swing plane testing rail of FIG. 1;
FIG. 4 is a principle diagram of a two-way movable joint of a swing testing rail;
FIG. 5 is a principle diagram of states before and after rising of a swing plane testing rail of FIG. 1;
FIG. 6 is a principle diagram of a three-way movable joint of a swing testing rail;
FIG. 7 is a distribution diagram of various movable joints of a swing plane testing rail;
FIG. 8 is a schematic structural diagram of an arc-shaped section of a swing plane testing rail;
FIG. 9 is a schematic structural diagram of an end portion of a swing plane testing rail;
FIG. 10 is a schematic structural diagram of a swing timing prompter of FIG. 1;
FIG. 11 is a schematic structural diagram of a prompt base and a rebound plate of a swing timing prompter of FIG. 10;
FIG. 12 is a schematic structural diagram of a striking station of FIG. 1; and
FIG. 13 is a schematic structural diagram of a swing central monitor of FIG. 1.

DETAILED DESCRIPTION

The present application is further described with reference to the accompanying drawings and in combination with preferred implementation manners.
A golf coach station comprises an arc-shaped swing plane testing rail 100, and the arc-shaped swing plane testing rail comprises a takeaway section, a striking section, and a follow-through section connected in sequence, wherein the takeaway section and the follow-through section respectively comprise at least nine art-shaped sections, adjacent arc-shaped sections are connected through movable joints, and the movable joints are used for adjusting the curvature radiuses of the takeaway section and the follow-through section and for making the takeaway section and the follow-through section form rising angles.
As shown in FIG. 1, the golf coach station of this embodiment further comprises a player stand station 200, a striking platform 300, a swing timing prompter 400, and a swing central monitor 500.
As shown in FIG. 2 and FIG. 5, the player stand station 200 is comprised of a lifting tray 201, a base tray 202, a lifting mechanism (not shown), and an organ-type dust cover 203. The lifting tray 201 is a steel plate in a circular shape, and the lifting mechanism is disposed between the lifting tray 201 and the base tray 202, and used to control the lifting of the lifting tray 201 so that the lifting tray 201 forms a certain slope relative to a horizontal plane. The lifting mechanism can be various lifting mechanisms familiar by a person skilled in the art, as long as the effect of enabling the lifting tray 201 to form a certain slope relative to the horizontal plane can be achieved. The lifting mechanism of this embodiment uses a cam lifting device, and a DC motor is used to drive a sectorial cam to rotate to control a distance between the lifting tray 201 and the bottom tray 202, thereby implementing the lifting of the lifting tray 201. To implement rotation of the player stand station 200, the base tray 202 of this embodiment can be fixed at a rotatable support base in any form.
The player stand station 200 of this embodiment is further provided with a control panel 205, the control panel is disposed at one end of the player stand station 200 closer to the striking platform. The player stand station 200 is provided with an electric control box (not shown) of the lifting mechanism. a voltmeter and a power switch of the electric control box, and a lifting shaft sleeve 206 of the swing plane testing rail are installed on the control panel 205. The lifting shaft sleeve is provided with a lifting limit locking mechanism 2061, and the lifting limit locking mechanism 2061 of this embodiment uses a lifting locking handle. To facilitate the player to practice putt at different slopes, in this embodiment, the player stand station is further provided with three hole cups, and the player can practice putt by the hole cups.
As shown in FIG. 3 and FIG. 5, the arc-shaped swing plane testing rail 100 comprises a takeaway section 101, a striking section 102 and a follow-through section 103. The striking section 102 is provided with a testing rail support plate 1021, testing rail support plate 1021 being crescent, a lifting shaft 1022 is connected at a back surface of the testing rail support plate 1021, the lifting shaft 1022 is connected to the lifting shaft sleeve 206, a lifting stroke of the lifting shaft 1022 is 1 to 200 mm. The takeaway section 101 and the follow-through section 103 are connected respectively by an air spring bar 1023 to a pin boss disposed at an outer side edge of the player stand station.
As shown in FIG. 7, the takeaway section 101 is comprised of 13 arc-shaped sections 1000, the follow-through section 103 is comprised of 9 arc-shaped sections 1000, and adjacent arc-shape sections 1000 are connected through movable joints. The number of the arc-shaped sections of the takeaway section 101 and the follow-through section 103 may be changed, but generally should not be less than 9. The movable joints comprise two-way movable joints 1001 and three-way movable joints 1002. The two-way movable joints 1001 and the three-way movable joints 1002 are all configured to adjust the curvature radiuses of the takeaway section 101 and the follow-through section 103, and the three-way movable joints 1002 are further configured to enable the takeaway section 101 and the follow-through section 103 to form rising angles, the rising angle β is 30° at most. As shown in FIG. 7, the third movable joint, the fifth movable joint, the seventh movable joint and the ninth movable joint from an end portion of the takeaway section 101 are three-way movable joints 1002, and other movable joints of the takeaway section are two-way movable joints 1001; the second movable joint, the fourth movable joint and the sixth movable joint from an end portion of the follow-through section 103 are three-way movable joints 1002, and other movable joints of the follow-through section 103 are two-way movable joints 1001.
As shown in FIG. 8, each arc-shaped section 1000 is formed by fixedly connecting an inner splint 1100, an outer splint 1200, and a square tube 1300. The inner splint 1100 and the outer splint 1200 sandwich the square tube, and are fixed by screws and nuts. A square slot is formed between the inner splint and the outer splint above the square tube 1300, and the square slot has a height of 18 mm and a width of 19 mm. A protection tape 1600 is disposed under the inner splint 1100 and the outer splint 1200, and respectively covers lower ends of all inner protection pates and lower ends of outer protection plates of the swing plane testing rail at the same time, so as to prevent the adjustment of the curvature radiuses or rising angles from hurting the adjusting person.
As shown in FIG. 3 and FIG. 4, one end of the two-way movable joint 1001 of this embodiment is fixed to the arc-shaped section 1000 located at the lower position, and the other end having a rhombic cross-section is clamped in the square tube of the arc-shaped section 1000 at the upper position, and is rotatably fixed by a screw. By means of the rhombic structure, two arc-shaped sections can form two different connection angles under an external force, so adjusting all the two-way movable joints 1001 could then implement adjustment of overall curvature radius of the takeaway section 101 or the follow-through section 103, so as to controll the expansion and shrinkage of the whole swing plane testing rail. In FIG. 3, what is shown by the dashed lines is a swing plane testing rail in an expansion state.
As shown in FIG. 5 and FIG. 6, a structural principle of the three-way movable joint 1002 in this embodiment used for adjusting the curvature radius is the same as that of the two-way movable joint 1001, the three-way movable joint 1002 is formed by adding an adjustment function in a rising direction on the basis of the two-way movable joint, and a principle thereof for adjusting the rising angles of the takeaway section 101 and the follow-through section 103 is that: one end of the three-way movable joint 1002 is fixed in a square tube of one arc-shaped section, the other end is rotatably fixed in a square tube of another arc-shaped section by a rotation shaft, a cross section of one rotatable end of the three-way movable joint 1002 is trapezoidal, and one side of the three-way movable joint 1002, which is in contact with the club, has a recessed inclined edge, so that the arc-shape section has a certain rotation space, and the adjustment of the rising angle can be implemented by rotation of the arc-shaped section about the rotation shaft of the three-way movable joint 1002. What is shown by dashed lines in FIG. 5 is a raised swing plane testing rail, the swing plane testing rail is in a plane S1, and after the takeaway section 101 and the follow-through section 103 are raised to the maximum raising angles, end points of the takeaway section 101 and the follow-through section 103 and the lowest point of the swing plane testing rail form a plane S2, wherein an angle formed between S2 and S2 is 30°.
As shown in FIG. 8, the arc-shaped swing plane testing rail 100 further comprises a flexible material pad 1400 passing through all sections, and a polyformaldehyde bar rail 1500 fixed on the flexible material pad. The flexible material pad 1400 is clamped in the square slots of the arc-shaped sections, and an upper surface of the flexible material pad 1400 is higher than upper surfaces of inner and outer splints by 2 to 3 mm. The flexible material pad 1400 is provided with a linear slot 1700 opened upward. The width of the opening of the linear slot 1700 is less than the width of the middle portion of the linear slot, and the cross-section of the polyformaldehyde bar rail 1500 is an hourglass shape having big upper and lower ends and a small middle portion, and the polyformaldehyde bar rail is clamped in the linear slot 1700; after the polyformaldehyde bar rail 1500 is clamped in the linear slot 1700, the top of the polyformaldehyde bar rail is higher than the upper surface of the flexible material pad 1400 by 2 to 3 mm, and a gap is reserved between the bottom of the polyformaldehyde bar rail and the bottom of the linear slot. The shape of the linear slot and the hourglass-shaped design of the polyformaldehyde bar rail enable the polyformaldehyde bar rail to be clamped by materials at both sides of the linear slot, the bottom of the polyformaldehyde bar rail is in a "suspended" state, and the polyformaldehyde bar rail has space allowances downward, leftward and rightward, thereby improving the buffer performance after the polyformaldehyde bar rail is combined with the flexible pad, comprising the buffer performance in a vertical direction and the buffer performance in a horizontal direction; therefore, action feedbacks can be provided to the player more effectively, and forces that may be generated by the golf club in a high speed motion can be buffered more effectively.
As shown in FIG. 7 and FIG. 9, the end portions of the takeaway section 101 and the follow-through section 103 of this embodiment are both provided with a tail conic part 1011, a planar side of the tail conic part 1011 is connected to the arc-shaped section 1000 at the end portion of the swing plane testing rail, and is fixed to the arc-shaped section 1000 by a screw 1013. The tail of the polyformaldehyde bar rail 1500 is inserted in the tail conic part, thereby preventing the end portion of the polyformaldehyde bar rail from tilting upward during adjustment of the rising angle. The tail conic part 1011 is provided with a hole on a surface thereof, and a flexible rubber stick 1012 having a diameter of 10 mm can be inserted into the hole, to serve as a takeaway limit device and a follow-through limit device.
As shown in FIG. 10 and FIG. 11, the swing timing prompter 400 of this embodiment comprises a prompter base 401, a rebound plate 402, a rebound plate shaft 405, a prompter body 403, a first optical control sensor 404, a power supply 406, and a first voicer (not shown); the prompter base 401 is provided with a rebound plate fixing slot 408, and the rebound plate 402 is fixed in the rebound plate fixing slot by using the rebound plate shaft 405 in a manner that the rebound plate can swing from side to side; an elastic component 407 is disposed between the rebound plate 402 and the rebound plate fixing slot, the elastic component 407 of this embodiment is a compression spring, the compression spring is located at one side of the rebound plate fixing slot 408 away from the player, and a bottom wall of the fixing slot 408 at one side near the player extends upward to abut against the rebound plate 402, and two ends of the compression spring respectively abut against a lower surface of the rebound plate 402 and a slot bottom of the rebound plate fixing slot. The elastic component 407 is used to keep balance of the swing timing prompter 400. When the action of the crotch of the player is over-large to hit the body of the swing timing prompter, based on the actions of the elastic component and the rebound plate shaft 405, merely the prompter body swings and can automatically restore, while the prompter base 401 keeps unmoved, thereby preventing the swing timing prompter from falling. The prompter body 403 is rotatably back and forth mounted on the rebound plate 402; the first optical control sensor 404 is mounted at one side of the upper end of the prompter body 403 opposite to the crotch of the player, and the first optical control sensor is configured to control the first voicer to send an action instruction when a distance between the leg of the player and the optical control sensor is less than a set distance, and the set distance is preferably 4 to 12 cm.
As shown in FIG. 12, the striking platform 300 comprises a lifting platform 301, a striking platform base 302, and a striking platform lifting mechanism 303 connected to the lifting platform 301 and the stroking platform base 302, and the lifting mechanism is used for enabling the lifting platform to have different heights. One end of the lifting platform 301 is further provided with a flow guide plate 304, and on the flow guide plate 301 may present a striking pad used to prevent the club head from hitting the striking platform 300 when the player acts wrongly, so as to avoid damaging the club. The striking platform 300 is provided with a laser sight used to emit a green visible aimed laser 305. A switch 306 of the laser sight is disposed at a side surface of the lifting platform 301, and is used to control ON and OFF of the laser sight.
As shown in FIG. 13, the swing central monitor 500 comprises a monitor box 501, an inclined rod 502, an angle wheel 503, and a lifting rod 504. A lower end of the lifting rod 504 is fixed at an outer side of the striking station 300, a lower end of the inclined rod 502 is rotatably fixed to an upper end of the lifting rod 504 by the angle wheel 503, the monitor box 501 is fixed at an upper end of the inclined rod 502, and the monitor box 501 is provided with a second optical control sensor 506 and a second voicer. A laser ray of the second optical control sensor is set at the left side of the head of the player, and the second optical control sensor is configured to control the second voicer to send a voice prompt when the head of the player contacts with the ray. The swing central monitor further comprises two stretchable batons 505 fixed on the monitor box, and the two stretchable batons 505 are configured to limit a moving range of the head of the player during swinging.
The above content is further detailed descriptions of the present utility model made in combination with specific implementation manners, and it cannot be considered that the specific implementations of the present utility model merely limit to the descriptions. For a person skilled in the art of the presentutility model, various equivalent replacements or obvious variations may further be made without departing from the conception of the presentutility modeland having the same performances or usages, which shall all be construed as fall within the protection scope of the presentutility model.

Claims

A golf coach station, comprising an arc-shaped swing plane testing rail, wherein the arc-shaped swing plane testing rail comprises a takeaway section, a striking section, and a follow-through section connected in sequence, the takeaway section and the follow-through section comprise at least nine art-shaped sections respectively, adjacent arc-shaped sections are connected through movable joints, and the movable joints are used for adjusting the curvature radiuses of the takeaway section and the follow-through section and for making the takeaway section and the follow-through section form rising angles.
The golf coach station according to claim 1, wherein the movable joints comprise a two-way movable joint and a three-way movable joint, the two-way movable joint is configured to adjust the curvature radiuses of the takeaway section and the follow-through section to control expansion and shrinkage of the arc-shaped swing plane testing rail, and the three-way movable joint is configured to adjust an angle between adjacent arc-shaped sections to control the curvature radiuses of the takeaway section and the follow-through section, and is configured to make the takeaway section and the follow-through section gradually form rising angles.
The golf coach station according to claim 2, wherein the takeaway section comprises 13 arc-shaped sections, the third movable joint, the fifth movable joint, the seventh movable joint and the ninth movable joint from an end portion of the takeaway section are three-way movable joints, and other movable joints of the takeaway section are two-way movable joints; the follow-through section comprises 9 arc-shaped sections, the second movable joint, the fourth movable joint and the sixth movable joint from an end portion of the follow-through section are three-way movable joints, and other movable joints of the follow-through section are two-way movable joints.
The golf coach station according to claim 1 or 2, wherein the arc-shaped swing plane testing rail further comprises a flexible material pad passing through various sections, and a polyformaldehyde bar rail fixed on the flexible material pad.
The golf coach station according to claim 4, wherein the flexible material pad is higher than upper surfaces of the various arc-shaped sections by 2 to 3 mm, a linear slot is disposed on an upper surface of the flexible material pad, and the width of the opening of the linear slot is less than the width of the middle of the linear slot, the polyformaldehyde bar rail is clamped in the linear slot, and an upper surface of the polyformaldehyde bar rail is higher than the upper surface of the flexible material pad by 2 to 3 mm.
The golf coach station according to claim 3, wherein a player stand station is further comprised, and the player stand station is used for simulating player stand slope surfaces having different directions and different slopes; the striking section of the arc-shaped swing plane testing rail is provided with a testing rail support plate, a lifting shaft is connected at a back surface of the testing rail support plate, a lifting shaft sleeve corresponding to the lifting shaft is disposed on the player stand station, the lifting shaft is connected to the lifting shaft sleeve, a lifting stroke of the lifting shaft is 1 to 200 mm, and the lifting shaft sleeve is provided with a lifting limit locking mechanism used for locking a fixed position of the lifting shaft, the takeaway section and the follow-through section of the swing plane testing rail are connected respectively by an air spring bar to a pin boss disposed at an outer side edge of the player stand station.
The golf coach station according to claim 6, wherein a striking platform is further comprised, and the striking platform comprises a lifting platform, a striking platform base, and a striking platform lifting mechanism for connecting the lifting platform and the base, and the lifting mechanism is used for enabling the lifting platform to have different heights.
The golf coach station according to claim 3, 6 or 7, further comprising a swing timing prompter configured to be placed on the player stand station, wherein the swing timing prompter comprises a prompter base, a rebound plate, a rebound plate shaft, a prompter body, a first optical control sensor, and a first voicer; the prompter base is provided with a rebound plate fixing slot, and the rebound plate is fixed in the rebound plate fixing slot by using the rebound plate shaft in a manner that the rebound plate can swing from side to side; an elastic component is disposed between the rebound plate and the rebound plate fixing slot, and two ends of the elastic component respectively abut against on a lower surface of the rebound plate and a slot bottom of the rebound plate fixing slot; the prompter body is rotatably back and forth mounted on the rebound plate; the first optical control sensor is mounted at one side of the upper end of the prompter body opposite to the crotch of the player, and the first optical control sensor is configured to control the first voicer to send an action instruction when a distance between the crotch of the player and the optical control sensor is less than a set distance, and the set distance is 4 to 12 cm.
The golf coach station according to claim 3, 6 or 7, further comprising a swing central monitor, wherein the swing central monitor comprises a monitor box, an inclined rod, an angle wheel, and a lifting rod; a lower end of the lifting rod is fixed at an outer side of the striking station, a lower end of the inclined rod is rotatably fixed to an upper end of the lifting rod by the angle wheel, the monitor box is fixed at an upper end of the inclined rod, and the monitor is provided with a second optical control sensor and a second voicer; a ray of the second optical control sensor is set at the left side of the head of the player, and the second optical control sensor is configured to control the second voicer to send a prompt when the head of the player contacts the ray; and the swing central monitor further comprises two stretchable batons fixed on the monitor box, and the two stretchable batons are configured to limit a moving range of the head of the player during swinging and striking.
The golf coach station according to claim 4, wherein the cross-section of the polyformaldehyde bar rail is an hourglass shape having big upper and lower ends and a small middle portion; after the polyformaldehyde bar rail is clamped in the linear slot by the elastic force of the flexible material pad, a gap is reserved between the bottom of the polyformaldehyde bar rail and the bottom of the linear slot.