WO2022267231A1 - 一种洞口调节装置及其高尔夫球练习器 - Google Patents
一种洞口调节装置及其高尔夫球练习器 Download PDFInfo
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- WO2022267231A1 WO2022267231A1 PCT/CN2021/117411 CN2021117411W WO2022267231A1 WO 2022267231 A1 WO2022267231 A1 WO 2022267231A1 CN 2021117411 W CN2021117411 W CN 2021117411W WO 2022267231 A1 WO2022267231 A1 WO 2022267231A1
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- hole
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- slope
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- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B57/00—Golfing accessories
- A63B57/40—Golf cups or holes
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/36—Training appliances or apparatus for special sports for golf
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/09—Adjustable dimensions
Definitions
- the invention relates to a golf practice device, in particular to a hole adjusting device and a golf practice device thereof.
- the opening of the ball hole for existing golf practice ranges from 5 centimeters to 12 centimeters. Some determine the diameter of the ball hole according to the size of different golf training devices, and some set the diameter of the opening according to the beginner to proficient level. , which are all fixed diameters, because the holes with fixed diameters become proficient after a period of practice, the difficulty of practice will become lower, and the interest in practice will decrease.
- the present invention provides a hole adjusting device with simple structure and reasonable design, which can freely adjust the diameter of the hole of the ball under the golf training device and the golf training device.
- a hole adjustment device including a slope plate used for a golf practice device, the front of the slope plate is the slope practice surface, the middle and rear part of the slope practice surface is provided with a lower ball hole, and the left, right and rear edges of the slope plate are upward A surrounding frame is extended, and an orifice adjustment device for adjusting the size of the lower ball hole is connected to the reverse side of the slope plate.
- a golf practice device includes a hole adjustment device.
- the advantage of the hole adjusting device of the present invention is that this product is a slope plate used for a golf practice device, and the hole adjusting device for adjusting the size of the lower ball hole is mainly connected to the reverse side of the slope plate;
- the diameter of the hole (that is: the lower ball hole) can be adjusted according to the level, or the user can adjust the diameter of the hole according to his own practice situation, adjust the difficulty/ease of practice, and improve the interest in practice.
- Fig. 1 is a schematic diagram of the state where the lower ball hole is fully opened by the orifice adjusting device of the product of the present invention
- Fig. 2 is a schematic diagram of the state where the lower ball hole is closed by the orifice adjusting device of the product of the present invention
- Fig. 3 is a schematic diagram of the state where the lower ball hole is fully opened by the orifice adjusting device of the product of the present invention
- Fig. 4 is a schematic diagram of the state where the lower ball hole is closed by the orifice adjusting device of the product of the present invention
- Fig. 5 is a schematic diagram of the orifice adjusting device and the slope plate of the product of the present invention in a disassembled state
- Fig. 6 is the reverse perspective view of the slope plate of the product of the present invention.
- Fig. 7 is the disassembled view of the left adjusting plate and the right adjusting plate of the product of the present invention.
- Fig. 8 is a perspective view of the opening adjustment device of the golf training device of the present invention when the lower ball hole is fully opened;
- Fig. 9 is a perspective view of the opening adjustment device of the golf training device of the present invention in a state where the lower ball hole is closed;
- Fig. 10 is an exploded view of the golf practice device of the present invention.
- Fig. 11 is a top view of the golf practice device of the present invention.
- Fig. 12 is the perspective view of the golf practice device with the artificial turf practice belt of the product of the present invention.
- Fig. 13 is a schematic diagram of the structure of the product of the present invention when the left adjustment plate and the right adjustment plate are closed;
- Fig. 14 is a structural schematic view of the product of the present invention when the left adjustment plate and the right adjustment plate are opened.
- a hole adjustment device including a slope plate 1 for a golf trainer, the slope plate 1 is a component of the golf trainer, the slope plate 1 is made of plastic, the front of the slope plate 1 is the slope practice surface 11, the slope practice surface The middle rear portion of 11 is provided with lower ball hole 12 (the aperture of lower ball hole 12 is exactly the hole of ball hole), and lower ball hole 12 is circular, and the diameter of lower ball hole 12 is fixed, is generally 5 centimeters ⁇ 12.
- Centimeters do not wait can be set according to actual needs, and the left, right, rear edge of ramp plate 1 extends upwards to have enclosing frame 13, and spheroid can only roll into slope practice face 11 from the front end of ramp plate 1 uphill, encircling frame 13 prevent the ball from slipping out to the left and right rear sides when rolling. If the ball does not roll into the ball hole after going uphill, it can flow backwards through the slope practice surface 11; Device 2, the hole adjusting device 2 is not limited to the following specific structure, the diameter reduction degree of the lower ball hole 12 adjusted by the hole adjusting device 2 will not be less than the diameter of the golf ball being practiced.
- the diameter of golf ball is 42 millimeters, weighs 46 grams;
- the diameter of lower ball hole 12 is 10 centimetres, and the diameter of lower ball hole 12 is adjusted to 45 millimeters by orifice adjusting device 2, so just greater than the diameter 42 millimeters of golf ball; That is: the orifice adjusting device 2 can adjust the diameter of the lower ball hole 12 to be between 100 mm and 42 mm.
- the orifice adjusting device 2 includes a left adjusting plate 21 and a right adjusting plate 22, the right adjusting plate 22 is a frame type, and an opening 220 for lowering the ball is provided in the middle, and the left adjusting plate 21 Arranged on the left and right sides of the lower ball hole 12 relative to the right adjusting plate 22, the left adjusting plate 21 and the right adjusting plate 22 are all movably connected to the opposite side of the slope plate 1 and can slide left and right (the left and right sliding structures are not limited to the following specific structures, also It can be a guide rail or a slide rail, etc.), a linkage 3 is connected between the left adjustment plate 21 and the right adjustment plate 22, and the linkage 3 enables the left adjustment plate 21 and the right adjustment plate 22 to work simultaneously, and the left adjustment plate 21 or the right adjustment There is an adjustment handle 23 extending outward from the edge of the plate 22 (actually, an adjustment handle 23 is extended from the edge of the right adjustment plate 22), and the adjustment handle 23 can be adjusted to the left or
- the size of the lower ball hole 12 is adjusted by synchronous sliding left and right of the plate 22; when the left adjusting plate 21 and the right adjusting plate 22 are synchronously sliding left and right, the opening 220 becomes larger and smaller synchronously, so that the lower ball hole 12 becomes larger relative to the opening 220 Reduce the size of the lower ball hole 12.
- the left adjusting plate 21 and the right adjusting plate 22 are made of hard plastic;
- the linkage device 3 is a gear assembly transmission linkage device
- the toggle adjustment handle 23 can make the left adjustment plate 21 and the right adjustment plate 22 adjust the size of the lower ball hole 12 synchronously through the gear assembly transmission linkage device.
- the gear assembly transmission linkage device includes tooth stage one 31 and tooth stage two 32 arranged at the upper and lower ends of the left adjustment plate 21, and tooth stage three arranged on the upper and lower inner side walls of the opening of the right adjustment plate 22.
- 33 and tooth stage four 34, gear one 35 arranged and meshed between tooth stage one 31 and tooth stage three 33, gear two 36 arranged and meshed between tooth stage two 32 and tooth stage four 34, gear one 35 , gear two 36 are all movably connected on the opposite side of the ramp plate 1;
- gear one 31, gear three 33, and gear one 35 form a meshing transmission relationship, and gear two 32, gear four 34, and gear two 36 form the three Engage the transmission relationship, turn the adjustment handle 23 to the left or right, through the cooperation of the first gear 31, the third gear 33, and the first gear 35 and the gear two 32, the fourth gear 34, and the second gear 36
- the left adjusting plate 21 and the right adjusting plate 22 can be linked to adjust the size of the lower ball hole 12 synchronously.
- the upper and lower ends of the left adjusting plate 21 are provided with a strip sliding groove one 211 and a strip sliding groove two 212, and the top of the right adjusting plate 22 is provided with two strip sliding grooves three 221, the bottom A strip sliding groove four 222 is provided; the reverse side of the slope plate 1 is fixed with corresponding limit sliding column one 101, limit sliding column two 102, limit sliding column three 103, limit sliding column four 104, limit sliding column four Position sliding column five 105, limit sliding column one 101 is threaded on the strip sliding groove one 211, and limit sliding column two 102 is connected on the long strip sliding groove two 212, limit sliding column three 103, limit sliding Column 4 104 is threaded and connected respectively on the two strip sliding grooves 3 221, and the limit sliding column 5 105 is threaded and connected on the strip sliding groove 4 222, and a strip is screwed and fixed on the top of each of their space-limiting sliding columns.
- the screw 107 of the nail cap is anti-off (or the screw 107 can be replaced by a buckle hook), and the left adjustment plate 21 and the right adjustment plate 22 can slide left and right through their corresponding limit sliding columns and strip sliding grooves.
- the cooperation of the sliding column and the long sliding groove realizes directional sliding left and right, the limit sliding column provides the limit and positioning, and the long sliding groove provides the sliding distance and space, and the left and right sliding distance depends on the length of the long sliding groove;
- the length of the long sliding groove is between 1.5 centimeters and 5 centimeters.
- a further optimization of the technical solution In order to further increase the lubrication effect of sliding left and right, the limit sliding column one 101, the limit sliding column two 102, the limit sliding column three 103, the limit sliding column four 104, and the limit sliding column five Axle sleeve or bearing are installed on 105, and axle sleeve or bearing are arranged in the elongated sliding groove and contact with the elongated sliding groove inner wall to produce a lubricated sliding effect, and it is easier to adjust left and right.
- the reverse side of the slope plate 1 is fixed with the corresponding limit sliding column six 106 and limit sliding column seven 107
- the gear one 35 is movably connected to the limit sliding column six 106
- the gear two 36 movable piercings are connected on the limit sliding column seven 107, and they are screwed on the limit sliding column by the nail body of the band brim to prevent falling off.
- the left adjustment plate 21, the right adjustment plate 22, the first gear 35, and the second gear 36 are made of hard metal or hard plastic.
- a golf practice device comprising a hole adjustment device, the golf practice device includes a hole adjustment device, the specific structure of the hole adjustment device is as described above; in this way, when using the golf practice device, through the hole
- the adjusting device can adjust the diameter of the hole.
- the length and width of the golf practice device shall not exceed 80 centimeters, and the height shall not exceed 50 centimeters.
- the golf practice device includes a bottom case A and a hole adjustment device, the bottom case is provided with a ball hole A1, the top of the bottom case A is fixed with a hole adjustment device, and the hole adjustment device has 12 pairs of lower ball holes. Standard hole A1.
- the hole A1 is arranged in an inclined manner, with an inclination angle of 20° to 45°, preferably 30°, facing the direction of the incoming ball.
- the bottom rear wall of the hole A1 is provided with an electric ejection device A2. After the golf ball falls into the ball hole A1 through the lower ball hole 12, the micro switch of the electric ejection device A2 is touched, and the electric ejection device A2 pops up instantly and bounces the golf ball back to the front of the golf training device.
- the slope practice surface 11 of the hole adjusting device is laid and connected with an artificial turf practice belt 14, the golf ball can be placed on the artificial turf practice belt 14 to prevent slipping, and the distance of the golf ball can be adjusted (that is: Adjust the practice distance between the golf ball and the lower ball hole 12).
- a golf practice device comprises a bottom case A and a hole adjustment device; the bottom case is provided with a ball hole A1, and the top of the bottom case A is fixed with a hole adjustment device, and the hole adjustment device includes a golf ball
- the slope plate 1 of exerciser, slope plate 1 is the constituent parts of golf training device, and slope plate 1 plastics is made, and the front of slope plate 1 is exactly slope practice surface 11, and the middle rear portion of slope practice surface 11 is provided with lower ball hole 12 (the aperture of lower ball hole 12 is exactly the hole mouth of ball hole), lower ball hole 12 is circular, and the diameter of lower ball hole 12 is fixed, generally is 5 centimeters ⁇ 12 centimetres, can be set according to actual needs , the left, right and rear edges of the ramp plate 1 extend upwards with a surrounding frame 13, the ball can only roll into the slope exercise surface 11 from the front end of the ramp plate 1 uphill, and the surrounding frame 13 prevents the ball from slipping out of the left and right rear sides when rolling If the ball does not roll into the ball hole after
- the diameter of golf ball is 42 millimeters, weighs 46 grams;
- the diameter of lower ball hole 12 is 10 centimetres, and the diameter of lower ball hole 12 is adjusted to 45 millimeters by orifice adjusting device 2, so just greater than the diameter 42 millimeters of golf ball; That is: the orifice adjusting device 2 can adjust the diameter of the lower ball hole 12 to be between 100 mm and 42 mm.
- the orifice adjustment device 2 includes a left adjustment plate 21 and a right adjustment plate 22, the right adjustment plate 22 is a frame type, and a center for the ball is provided Opening 220, left adjusting plate 21 and right adjusting plate 22 are relatively arranged on the left and right sides of lower ball hole 12, and left adjusting plate 21 and right adjusting plate 22 are all movably connected on the opposite side of slope plate 1 and can slide left and right (the left and right sliding structure does not Limited to the following specific structures, it can also be a guide rail or a slide rail, etc.), a linkage 3 is connected between the left adjustment plate 21 and the right adjustment plate 22, and the linkage 3 enables the left adjustment plate 21 and the right adjustment plate 22 to work simultaneously.
- an adjustment handle 23 extending outward from the edge of the right adjustment plate 22, and the left or right adjustment handle 23 can be moved to the left or right through the linkage device 3 to make the left adjustment plate 21 and the right adjustment plate 22 synchronously slide left and right to adjust the size of the lower ball hole 12;
- the opening 220 becomes larger and smaller synchronously, so that the lower ball hole 12 becomes larger and smaller relative to the opening 220 to adjust the size of the lower ball hole 12 .
- the left adjustment plate 21 and the right adjustment plate 22 are made of hard plastic; the rear upper wall between the bottom shell A and the slope plate 1 is reserved with a through hole 231 for the adjustment handle 23 to pass through and slide left and right, and the adjustment is adjusted by dialing the outside. Handle 23 operates.
- the linkage device 3 is a gear assembly transmission linkage device
- the toggle adjustment handle 23 can make the left adjustment plate 21 and the right adjustment plate 22 be adjusted synchronously through the gear assembly transmission linkage device The size of lower ball hole 12.
- the gear assembly transmission linkage device includes a tooth stage 1 31 and a tooth stage 2 32 arranged at the upper and lower ends of the left adjusting plate 21, and is arranged in the upper and lower openings of the right adjusting plate 22.
- Gear two 36, gear one 35, and gear two 36 are all movably connected to the opposite side of the ramp plate 1; gear one 31, gear three 33, and gear one 35 form a meshing transmission relationship, and gear two 32 and gear four 34 , gear two and 36 form a meshing transmission relationship, turn the adjustment handle 23 to the left or right, through the coordination of gear one 31, gear three 33, gear one 35 and gear two 32, gear four 34, Gear two 36 three coordinate the transmission and can make the left adjusting plate 21 and the right adjusting plate 22 linkage synchronously adjust the size of the lower ball hole 12 .
- a further preferred technical solution of a golf practice device the upper and lower ends of the left adjustment plate 21 are provided with a long sliding groove 1 211 and a long sliding groove 2 212, and the upper and lower ends of the right adjusting plate 22 are provided with Two strip sliding grooves three 221 and two strip sliding grooves four 222; the reverse side of the slope plate 1 is fixed with corresponding limit sliding column one 101, limit sliding column two 102, limit sliding column three 103, Limit sliding column 4 104, limit sliding column 5 105, limit sliding column 6 106, limit sliding column 1 101 is connected to the strip sliding groove 1 211 on top, and limiting sliding column 2 102 is connected to the strip sliding On the groove two 212, the limit sliding column three 103 and the limit sliding column four 104 are connected respectively on the two strip sliding grooves three 221, and the limit sliding column five 105 and the limit sliding column six 106 are connected respectively on the two strips.
- a screw 107 with a nail cap is screwed and fixed at the top of each of their limiting sliding columns to prevent falling off, and the left adjusting plate 21 and the right adjusting plate 22 slide through their corresponding limiting
- the combination of the column and the long sliding groove realizes left and right sliding, and the cooperation of the limit sliding column and the long sliding groove realizes directional sliding left and right.
- the limit sliding column provides the limit and positioning, and the long sliding groove provides the sliding distance and space. The distance depends on the length of the strip sliding groove; the length of the above-mentioned strip sliding groove is between 1.5 centimeters and 5 centimeters.
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Abstract
一种洞口调节装置，包括用于高尔夫球练习器的斜坡板（1）,斜坡板（1）的正面就是斜坡练习面（11）,斜坡练习面（11）的中后部设有下球孔（12）,斜坡板（1）的左、右、后边沿往上延伸有围边框（13）,所述斜坡板（1）的反面连接有用于调节下球孔大小的孔口调节装置（2）；该装置是用于高尔夫球练习器的斜坡板，主要是在斜坡板的反面连接有用于调节下球孔大小的孔口调节装置；可根据初学〜熟练的级来调节洞口（即：下球孔）的直径或者使用人可以根据自身的练习情况调节洞口的直径，调节练习难/易程度，提高练习兴趣。
Description
本发明涉及高尔夫球练习器装置，具体是一种洞口调节装置及其高尔夫球练习器。
现有高尔夫球练习的下球洞口在5厘米～12厘米不等，有的根据不同的高尔夫球练习器大小来定球洞的直径，有的根据初学～熟练的级来设置洞口的直径，但是，这都是固定直径的，由于固定直径的球洞在经过一段时间练习后变得熟练，其练习难度就会变低，练习兴趣就会降低。
发明内容
为了解决上述技术问题，本发明提供一种结构简单，设计合理,可以自由调节高尔夫球练习器下球洞口直径的洞口调节装置及其高尔夫球练习器。
解决上述技术问题的方案为：
一种洞口调节装置，包括用于高尔夫球练习器的斜坡板，斜坡板的正面就是斜坡练习面，斜坡练习面的中后部设有下球孔，斜坡板的左、右、后边沿往上延伸有围边框，所述斜坡板的反面连接有用于调节下球孔大小的孔口调节装置。
一种高尔夫球练习器，所述高尔夫球练习器包括有一种洞口调节装置。
本发明的一种洞口调节装置优点为：本产品是用于高尔夫球练习器的斜坡板，主要是在斜坡板的反面连接有用于调节下球孔大小的孔口调节装置；可根据初学～熟练的级来调节洞口(即：下球孔)的直径或者使用人可以根据自身的练习情况调节洞口的直径，调节练习难/易情度，提高练习兴趣。
图1为本发明产品的孔口调节装置将下球孔完全打开状态下的示意图；
图2为本发明产品的孔口调节装置将下球孔关小状态下的示意图；
图3为本发明产品的孔口调节装置将下球孔完全打开状态下的示意图；
图4为本发明产品的孔口调节装置将下球孔关小状态下的示意图；
图5为本发明产品的孔口调节装置与斜坡板拆分状态下的示意图；
图6为本发明产品的斜坡板反面立体图；
图7为本发明产品的左调节板、右调节板的拆分图；
图8为本发明产品高尔夫球练习器的孔口调节装置将下球孔完全打开状态下的立体图；
图9为本发明产品高尔夫球练习器的孔口调节装置将下球孔关小状态下的立体图；
图10为本发明产品高尔夫球练习器的拆分图；
图11为本发明产品高尔夫球练习器的俯视图；
图12为本发明产品带有工草皮练习带的高尔夫球练习器的立体图；
图13为本发明产品的左调节板、右调节板关小状态下的结构示意图；
图14为本发明产品的左调节板、右调节板打开状态下的结构示意图。
斜坡板1、斜坡练习面11、下球孔12、围边框13、孔口调节装置2、左调节板21、右调节板22、调节手柄23、开口220、联动装置3、齿级一31、齿级二32、齿级二32、齿级四34、齿轮一35、齿轮二36、长条滑动槽一211、长条滑动槽二212、长条滑动槽三221、长条滑动槽四222、限位滑动柱一101、限位滑动柱二102、限位滑动柱三103、限位滑动柱四104、限位滑动柱五105、限位滑动柱六106、限位滑动柱七107、底壳A、球洞A1、人工草皮练习带14、通孔231。
一种洞口调节装置，包括用于高尔夫球练习器的斜坡板1，斜坡板1为高尔夫球练习器的组成部件，斜坡板1塑料制造，斜坡板1的正面就是斜坡练习面11，斜坡练习面11的中后部设有下球孔12(下球孔12的孔口就是球洞的洞口)，下球孔12为圆形，下球孔12的直径是固定的，一般是5厘米～12厘米不等，可以根据实际所需设定，斜坡板1的左、右、后边沿往上延伸有围边框13，球体仅可以从斜坡板1的前端上坡滚入斜坡练习面11，围边框13防止球体滚动时往左右后侧溜出，球体上坡后如果没有滚入球洞可以通过斜坡练习面11倒流；所述斜坡板1的反面连接有用于调节下球孔12大小的孔口调节装置2，孔口调节装置2不限于下述具体结构，孔口调节装置2调节下球孔12的直径缩小程度不会小于被练习的高尔夫球本体直径。例如：高尔夫球的直径42毫米，重46克；下球孔12的直径是10厘米，孔口调节装置2调节下球孔12的直径缩小到45毫米，这样就大于高尔夫球的直径42毫米；即：孔口调节装置2可以调节下球孔12的直径为100毫米～42毫米之间。
优选技术方案的进一步：所述孔口调节装置2包括左调节板21和右调节板22，右调节板22是一个框架式的，中间设有一个用于下球的开口220，左调节板21和右调节板22相对布置在下球孔12的左右两侧，左调节板21和右调节板22均活动连接在斜坡板1的反面并能左右滑动(左右滑动结构不限于下述具体结构，也可以是导轨或滑轨等)，左调节板21与右调节板22之间连接有联动装置3，联动装置3使左调节板21与右调节板22能同时工作，左调节板21或右调节板22边沿往外延伸出有调节手柄23(实际是右调节板22边沿往外延伸出有调节手柄23)，往左或往右拨动调节手柄23通过联动装置3可以使左调节板21与右调节板22联动同步左右滑动调节下球孔12的大小；左调节板21与右调节板22联动 同步左右滑动时，开口220就同步变大变小，这样使下球孔12相对于开口220变大变小调节下球孔12的大小。左调节板21和右调节板22为硬质塑料制造；
优选技术方案的进一步：所述联动装置3为齿轮组件传动联动装置，拨动调节手柄23通过齿轮组件传动联动装置可以使左调节板21和右调节板22联动同步调节下球孔12的大小。
优选技术方案的进一步：所述齿轮组件传动联动装置包括设置在左调节板21上下两端的齿级一31和齿级二32、设置在右调节板22的开口上下内两侧壁的齿级三33和齿级四34、设置并啮合在齿级一31与齿级三33之间的齿轮一35、设置并啮合在齿级二32与齿级四34之间的齿轮二36，齿轮一35、齿轮二36均活动连接在斜坡板1的反面；齿级一31、齿级三33、齿轮一35三者形成啮合传动关系，齿级二32、齿级四34、齿轮二36三者形成啮合传动关系，往左或往右拨动调节手柄23，通过齿级一31、齿级三33、齿轮一35三者配合和齿级二32、齿级四34、齿轮二36三者配合传动可以使左调节板21和右调节板22联动同步调节下球孔12的大小。
优选技术方案的进一步：所述左调节板21的上下两端设有长条滑动槽一211和长条滑动槽二212，右调节板22的上方设有两条长条滑动槽三221、下方设置有一条长条滑动槽四222；所述斜坡板1的反面固定有对应的限位滑动柱一101、限位滑动柱二102、限位滑动柱三103、限位滑动柱四104、限位滑动柱五105，限位滑动柱一101穿接长条滑动槽一211在上，限位滑动柱二102穿接在长条滑动槽二212上，限位滑动柱三103、限位滑动柱四104分别穿接在两条长条滑动槽三221上，限位滑动柱五105穿接在长条滑动槽四222上，在它们的每根限位滑动柱顶部拧接固定一颗带钉帽的螺钉107进行防脱(或者用卡扣勾替代螺钉107 也可以)，左调节板21和右调节板22通过它们对应的限位滑动柱、长条滑动槽配合实现左右滑动，限位滑动柱、长条滑动槽的配合实现定向左右滑动，限位滑动柱提供限位和定位，长条滑动槽提供滑动的距离和空间，左右滑动的距离视长条滑动槽的长度而定；上述的长条滑动槽的长度在1.5厘米～5厘米之间。
优选技术方案的进一步：为了进一步增加左右滑动的润滑效果，分别在限位滑动柱一101、限位滑动柱二102、限位滑动柱三103、限位滑动柱四104、限位滑动柱五105上安装轴套或轴承，轴套或轴承布置在长条滑动槽内并与长条滑动槽内壁接触产生润滑的滑动效果，左右调节更加轻松。
优选技术方案的进一步：所述所述斜坡板1的反面固定有对应的限位滑动柱六106、限位滑动柱七107，齿轮一35活动穿接在限位滑动柱六106上，齿轮二36活动穿接在限位滑动柱七107上，它们通过带帽沿的钉体拧紧在限位滑动柱上防脱。
优选技术方案的进一步：为了进一步增加左右滑动的润滑效果，分别在限位滑动柱六106、限位滑动柱七107上安装轴套或轴承，轴套或轴承插入在齿轮一35、齿轮二36中间，这样齿轮传动更加轻松润滑。
优选技术方案的进一步：左调节板21、右调节板22、齿轮一35、齿轮二36为硬质金属或硬质塑料制造。
应用实施例：
一种包括一种洞口调节装置的高尔夫球练习器，所述高尔夫球练习器包括一种洞口调节装置，洞口调节装置的具体结构如上述所述；这样，在使用高尔夫球练习器时，通过洞口调节装置可以调节洞的直径大小。高尔夫球练习器的长、宽不大于80厘米，高不大于50厘米。
优选技术方案的进一步：所述高尔夫球练习器包括底壳A和洞口调节装置，底壳上设有球洞A1，底壳A的顶部固定有洞口调节装置，洞口调节装置的下球孔12对准球洞A1。
优选技术方案的进一步：所述球洞A1倾斜式布置，倾斜角度为20度～45度，优选为倾斜30度，朝向来球方向，球洞A1的底部后壁设置有电动弹射装置A2，当高尔夫球通过下球孔12落入球洞A1后触动电动弹射装置A2的微动开关，电动弹射装置A2瞬间弹出将高尔夫球弹回高尔夫球练习器前方。
优选技术方案的进一步：所述洞口调节装置的斜坡练习面11铺设连接有人工草皮练习带14，将高尔夫球放置在人工草皮练习带14上可以防滑，并可以调节高尔夫球放置的距离(即：调节高尔夫球与下球孔12之间的练习距离)。
具体结构实例如下：
一种高尔夫球练习器，所述高尔夫球练习器包括底壳A和洞口调节装置；底壳上设有球洞A1，底壳A的顶部固定有洞口调节装置，洞口调节装置包括用于高尔夫球练习器的斜坡板1，斜坡板1为高尔夫球练习器的组成部件，斜坡板1塑料制造，斜坡板1的正面就是斜坡练习面11，斜坡练习面11的中后部设有下球孔12(下球孔12的孔口就是球洞的洞口)，下球孔12为圆形，下球孔12的直径是固定的，一般是5厘米～12厘米不等，可以根据实际所需设定，斜坡板1的左、右、后边沿往上延伸有围边框13，球体仅可以从斜坡板1的前端上坡滚入斜坡练习面11，围边框13防止球体滚动时往左右后侧溜出，球体上坡后如果没有滚入球洞可以通过斜坡练习面11倒流；斜坡板1的下球孔12对准球洞A1；所述斜坡板1的反面连接有用于调节下球孔12大小的孔口调节装置2，孔口调节装置2不限于下述具体结构，孔口调节装置2调节下球孔12的直径缩小程度不会小于被练习的高 尔夫球本体直径。例如：高尔夫球的直径42毫米，重46克；下球孔12的直径是10厘米，孔口调节装置2调节下球孔12的直径缩小到45毫米，这样就大于高尔夫球的直径42毫米；即：孔口调节装置2可以调节下球孔12的直径为100毫米～42毫米之间。
一种高尔夫球练习器的优选技术方案的进一步：所述孔口调节装置2包括左调节板21和右调节板22，右调节板22是一个框架式的，中间设有一个用于下球的开口220，左调节板21和右调节板22相对布置在下球孔12的左右两侧，左调节板21和右调节板22均活动连接在斜坡板1的反面并能左右滑动(左右滑动结构不限于下述具体结构，也可以是导轨或滑轨等)，左调节板21与右调节板22之间连接有联动装置3，联动装置3使左调节板21与右调节板22能同时工作，右调节板22边沿往外延伸出有调节手柄23，往左或往右拨动调节手柄23通过联动装置3可以使左调节板21与右调节板22联动同步左右滑动调节下球孔12的大小；左调节板21与右调节板22联动同步左右滑动时，开口220就同步变大变小，这样使下球孔12相对于开口220变大变小调节下球孔12的大小。左调节板21和右调节板22为硬质塑料制造；底壳A与斜坡板1之间的后上壁预留有用于调节手柄23穿出和左右滑动的通孔231，在外部拨动调节手柄23操作。
一种高尔夫球练习器的优选技术方案的进一步：所述联动装置3为齿轮组件传动联动装置，拨动调节手柄23通过齿轮组件传动联动装置可以使左调节板21和右调节板22联动同步调节下球孔12的大小。
一种高尔夫球练习器的优选技术方案的进一步：所述齿轮组件传动联动装置包括设置在左调节板21上下两端的齿级一31和齿级二32、设置在右调节板22的开口上下内两侧壁的齿级三33和齿级四34、设置并啮合在齿级一31与齿级三 33之间的齿轮一35、设置并啮合在齿级二32与齿级四34之间的齿轮二36，齿轮一35、齿轮二36均活动连接在斜坡板1的反面；齿级一31、齿级三33、齿轮一35三者形成啮合传动关系，齿级二32、齿级四34、齿轮二36三者形成啮合传动关系，往左或往右拨动调节手柄23，通过齿级一31、齿级三33、齿轮一35三者配合和齿级二32、齿级四34、齿轮二36三者配合传动可以使左调节板21和右调节板22联动同步调节下球孔12的大小。
一种高尔夫球练习器的优选技术方案的进一步：所述左调节板21的上下两端设有长条滑动槽一211和长条滑动槽二212，右调节板22的上下两端均设有两条长条滑动槽三221和两条长条滑动槽四222；所述斜坡板1的反面固定有对应的限位滑动柱一101、限位滑动柱二102、限位滑动柱三103、限位滑动柱四104、限位滑动柱五105、限位滑动柱六106，限位滑动柱一101穿接长条滑动槽一211在上，限位滑动柱二102穿接在长条滑动槽二212上，限位滑动柱三103、限位滑动柱四104分别穿接在两条长条滑动槽三221上，限位滑动柱五105、限位滑动柱六106分别穿接在两条长条滑动槽四222上，在它们的每根限位滑动柱顶部拧接固定一颗带钉帽的螺钉107进行防脱，左调节板21和右调节板22通过它们对应的限位滑动柱、长条滑动槽配合实现左右滑动，限位滑动柱、长条滑动槽的配合实现定向左右滑动，限位滑动柱提供限位和定位，长条滑动槽提供滑动的距离和空间，左右滑动的距离视长条滑动槽的长度而定；上述的长条滑动槽的长度在1.5厘米～5厘米之间。
Claims (10)
- 一种洞口调节装置，包括用于高尔夫球练习器的斜坡板，斜坡板的正面就是斜坡练习面，斜坡练习面的中后部设有下球孔，斜坡板的左、右、后边沿往上延伸有围边框，其特征在于：所述斜坡板的反面连接有用于调节下球孔大小的孔口调节装置。
- 根据权利要求1所述的一种洞口调节装置，其特征在于：所述孔口调节装置包括左调节板和右调节板，右调节板是一个框架式的，中间设有一个用于下球的开口，左调节板和右调节板相对布置在下球孔的左右两侧，左调节板和右调节板均活动连接在斜坡板的反面并能左右滑动，左调节板与右调节板之间连接有联动装置，左调节板或右调节板边沿往外延伸出有调节手柄，拨动调节手柄通过联动装置可以使左调节板与右调节板联动同步左右滑动调节下球孔的大小。
- 根据权利要求2所述的一种洞口调节装置，其特征在于：所述联动装置为齿轮组件传动联动装置，拨动调节手柄通过齿轮组件传动联动装置可以使左调节板和右调节板联动同步调节下球孔的大小。
- 根据权利要求3所述的一种洞口调节装置，其特征在于：所述齿轮组件传动联动装置包括设置在左调节板上下两端的齿级一和齿级二、设置在右调节板的开口上下内两侧壁的齿级三和齿级四、设置并啮合在齿级一与齿级三之间的齿轮一、设置并啮合在齿级二与齿级四之间的齿轮二，齿轮一、齿轮二均活动连接在斜坡板的反面；拨动调节手柄，通过齿级一、齿级三、齿轮一三者配合和齿级二、齿级四、齿轮二三者配合传动可以使左调节板和右调节板联动同步调节下球孔的大小。
- 根据权利要求2或3或4所述的一种洞口调节装置，其特征在于：所述左调节板的上下两端设有长条滑动槽一和长条滑动槽二，右调节板的上方设 有两条长条滑动槽三、下方设置有一条长条滑动槽四；所述斜坡板的反面固定有对应的限位滑动柱一、限位滑动柱二、限位滑动柱三、限位滑动柱四、限位滑动柱五，限位滑动柱一穿接长条滑动槽一在上，限位滑动柱二穿接在长条滑动槽二上，限位滑动柱三、限位滑动柱四分别穿接在两条长条滑动槽三上，限位滑动柱五穿接在长条滑动槽四上，在它们的每根限位滑动柱顶部拧接固定一颗带钉帽的螺钉进行防脱，左调节板和右调节板通过它们对应的限位滑动柱、长条滑动槽配合实现左右滑动。
- 根据权利要求4所述的一种洞口调节装置，其特征在于：所述所述斜坡板的反面固定有对应的限位滑动柱六、限位滑动柱七，齿轮一活动穿接在限位滑动柱六上，齿轮二活动穿接在限位滑动柱七上，它们通过带帽沿的钉体拧紧在限位滑动柱上防脱。
- 一种包括权利要求1～7任一所述的一种洞口调节装置的高尔夫球练习器，其特征在于：所述高尔夫球练习器包括一种洞口调节装置。
- 根据权利要求7所述的一种高尔夫球练习器，其特征在于：所述高尔夫球练习器包括底壳和洞口调节装置，底壳上设有球洞，底壳的顶部固定有洞口调节装置，洞口调节装置的下球孔对准球洞。
- 根据权利要求8所述的一种高尔夫球练习器，其特征在于：所述球洞倾斜式布置，倾斜角度为20度～45度，朝向来球方向，球洞的底部后壁设置有电动弹射装置。
- 根据权利要求7所述的一种高尔夫球练习器，其特征在于：所述洞口调节装置的斜坡练习面铺设连接有人工草皮练习带。
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| CN2666504Y (zh) * | 2003-12-08 | 2004-12-29 | 鲜于吉 | 高尔夫球练习器 |
| CN206980026U (zh) * | 2017-07-03 | 2018-02-09 | 周涛 | 可调节坡度的高尔夫球推杆练习器 |
| CN212548216U (zh) * | 2020-07-09 | 2021-02-19 | 陈祥辉 | 一种高尔夫电子推杆练习器 |
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