公开(公告)号：US20160187167A1

公开(公告)日：2016-06-30

申请号：US14585234

申请日：2014-12-30

申请人： Sheng-Hsiao Lu

发明人： Sheng-Hsiao Lu

IPC分类号： G01D11/30 ,  G01P3/36

CPC分类号： G01D11/30 ,  A63B69/0002 ,  A63B69/406 ,  A63B2069/0008 ,  A63B2220/30 ,  A63B2220/833 ,  G01P1/026 ,  G01P3/68

摘要： A speed measuring device includes an adapter pad, two mounting boards, a guide plate, and two speed detection units. The adapter pad includes a base plate and a joint plate adapted to be assembled on a mounting rack of a ball pitching machine. Each mounting board is installed on one of two sides of the base plate and includes spaced first and second sections. The guide plate is assembled on the first sections of the mounting boards. A width between the moveable mounting boards relative to the base plate and longitudinal positions of the two mounting boards relative to the ball pitching machine are respectively adjustable. The speed detection units mounted on inner surfaces of the second sections of the mounting boards define a space through which a ball passes for detecting speed of the ball shot by the ball pitching machine.

摘要翻译： 速度测量装置包括适配器垫，两个安装板，导板和两个速度检测单元。 适配器垫包括底板和适于组装在球头俯仰机的安装架上的接头板。 每个安装板安装在基板的两侧之一上，并且包括间隔开的第一和第二部分。 引导板组装在安装板的第一部分上。 可移动安装板之间相对于基板的宽度和两个安装板相对于球头俯仰机的纵向位置分别是可调节的。 安装在安装板的第二部分的内表面上的速度检测单元限定了球通过的空间，用于检测由球头投球机拍摄的球的速度。

公开(公告)号：US20060213491A1

公开(公告)日：2006-09-28

申请号：US11086704

申请日：2005-03-22

申请人： Sheng-Hsiao Lu

发明人： Sheng-Hsiao Lu

IPC分类号： F41B4/00

CPC分类号： F41F1/08 ,  A63B69/0002 ,  A63B69/406 ,  F41A21/06

摘要： A baseball and softball practicing apparatus includes a housing, a first feeding member mounted on the housing and having a first entrance, a second feeding member detachably mounted in the first feeding member and having a second entrance, and a locking device mounted on the first feeding member and detachably engaged with the second feeding member to lock the second feeding member in the first feeding member. Thus, the second feeding member is mounted on and removed from the first feeding member, so that the practicing apparatus can be used to select and change the baseball and the softball rapidly, thereby facilitating a user practicing the baseball or the softball.

摘要翻译： 棒球和垒球练习装置包括壳体，安装在壳体上并具有第一入口的第一进给构件，可拆卸地安装在第一进给构件中并具有第二入口的第二进给构件，以及安装在第一进给 构件并且可拆卸地与第二馈送构件接合以将第二馈送构件锁定在第一馈送构件中。 因此，第二进给构件安装在第一进给构件上并从第一进给构件移除，从而可以使练习装置快速地选择和更换棒球和垒球，从而便于练习棒球或垒球的使用者。

公开(公告)号：US20140261363A1

公开(公告)日：2014-09-18

申请号：US13845227

申请日：2013-03-18

申请人： Sheng-Hsiao Lu

发明人： Sheng-Hsiao Lu

IPC分类号： A63B69/40

CPC分类号： A63B69/406 ,  A63B69/002 ,  A63B71/0054 ,  A63B2069/402 ,  A63B2225/093 ,  F41B4/00

摘要： A ball pitching machine of the present invention includes a tripod, a mounting base, two rotary wheel devices, and a ball holder. The mounting base includes an engaging member rotatably mounted to a pillar of the tripod and a mounting plate pivotably coupled to the engaging member. The rotary wheel devices are mounted on two sides of the mounting plate and each includes a rotary wheel. The ball holder is mounted to the mounting plate and located between the rotary wheel devices. The ball holder of the ball pitching machine is applicable to different-sized rugby balls or soccer balls and can be easily adjusted to any elevation angle. The ball pitching machine allows elevation angles of the mounting base to be adjusted, and also allows elevation angles of the rotary wheels to be adjusted.

摘要翻译： 本发明的球球机包括三脚架，安装座，两个旋转轮装置和球保持架。 安装基座包括可旋转地安装到三脚架的支柱上的接合构件和可枢转地联接到接合构件的安装板。 旋转轮装置安装在安装板的两侧，并且每个包括旋转轮。 球保持器安装到安装板并且位于旋转轮装置之间。 球投球机的球保持器适用于不同大小的橄榄球或足球，可以方便地调整到任何仰角。 球头俯仰机允许调整安装座的仰角，并且还允许调节旋转轮的仰角。

公开(公告)号：US20120097145A1

公开(公告)日：2012-04-26

申请号：US12909892

申请日：2010-10-22

申请人： Sheng-Hsiao Lu

发明人： Sheng-Hsiao Lu

IPC分类号： A63B69/40

CPC分类号： A63B69/406 ,  A63B2069/401 ,  A63B2071/025 ,  A63B2225/09 ,  A63B2225/093

摘要： A pitching machine includes a stand unit, a direction adjusting device swivelably mounted on the stand unit, a base unit pivotally mounted on the direction adjusting device, two pitch adjusting devices mounted on the base unit, and an angle adjusting device pivotally mounted between the base unit and the direction adjusting device. The base unit includes a base frame, two side brackets, two screwed sockets, two rotation wheels, two drive motors, a guide track, and a push member. Thus, the inclined angle of each of the rotation wheels can be adjusted individually by each of the pitch adjusting devices so that the rotation wheels can be adapted to have different inclined angles. In addition, the angle adjusting device can move the base frame relative to the support arm to change the inclined angle of the base frame.

摘要翻译： 俯仰机包括支架单元，可摆放地安装在支架单元上的方向调节装置，可枢转地安装在方向调节装置上的基座单元，安装在基座单元上的两个俯仰调节装置和可枢转地安装在基座之间的角度调节装置 单元和方向调整装置。 基座单元包括底架，两个侧支架，两个螺纹插座，两个旋转轮，两个驱动马达，导轨和推动构件。 因此，可以通过每个俯仰调节装置分别调整每个旋转轮的倾斜角度，使得旋转轮可以适于具有不同的倾斜角。 此外，角度调节装置可以相对于支撑臂移动基架，以改变基架的倾斜角度。

公开(公告)号：US09050520B2

公开(公告)日：2015-06-09

申请号：US13845227

申请日：2013-03-18

申请人： Sheng-Hsiao Lu

发明人： Sheng-Hsiao Lu

IPC分类号： A63B69/40 ,  F41B4/00

CPC分类号： A63B69/406 ,  A63B69/002 ,  A63B71/0054 ,  A63B2069/402 ,  A63B2225/093 ,  F41B4/00

摘要： A ball pitching machine includes a tripod, a mounting base, two rotary wheel devices, and a ball holder. The mounting base includes an engaging member rotatably mounted to a pillar of the tripod and a mounting plate pivotably coupled to the engaging member. The rotary wheel devices are mounted on two sides of the mounting plate and each includes a rotary wheel. The ball holder is mounted to the mounting plate and located between the rotary wheel devices. The ball holder of the ball pitching machine is applicable to different-sized rugby balls or soccer balls and can be easily adjusted to any elevation angle. The ball pitching machine allows elevation angles of the mounting base to be adjusted, and also allows elevation angles of the rotary wheels to be adjusted.

摘要翻译： 球投机包括三脚架，安装座，两个旋转轮装置和球保持器。 安装基座包括可旋转地安装到三脚架的支柱上的接合构件和可枢转地联接到接合构件的安装板。 旋转轮装置安装在安装板的两侧，并且每个包括旋转轮。 球保持器安装到安装板并且位于旋转轮装置之间。 球投球机的球保持器适用于不同大小的橄榄球或足球，可以方便地调整到任何仰角。 球头俯仰机允许调整安装座的仰角，并且还允许调节旋转轮的仰角。

公开(公告)号：US07448370B2

公开(公告)日：2008-11-11

申请号：US11474806

申请日：2006-06-26

申请人： Sheng-Hsiao Lu

发明人： Sheng-Hsiao Lu

IPC分类号： F41B4/00

CPC分类号： A63B69/406 ,  A63B2069/0008 ,  A63B2069/0011

摘要： A baseball and softball practicing apparatus includes a stand, a housing mounted on the stand, a ball throwing wheel mounted in the housing, and a feeding member mounted on the housing. Thus, the hooks of the feeding member are hooked onto the transverse stubs of the housing, the movable plate of the feeding member is inserted into the slideway of the housing, and the threaded rod is screwed into the housing and extended through the movable plate of the feeding member to secure the feeding member to the housing, so that the feeding member is mounted on and detached from the housing easily and quickly by rotation of the threaded rod, thereby facilitating the user assembling and disassembling the feeding member.

摘要翻译： 棒球和垒球练习装置包括支架，安装在支架上的壳体，安装在壳体中的投掷轮，以及安装在壳体上的进给构件。 因此，馈送构件的钩钩在壳体的横向短柱上，馈送构件的可动板插入到壳体的滑道中，并且螺杆被拧入壳体并延伸穿过可移动板 馈送构件将馈送构件固定到壳体，使得馈送构件通过螺杆的旋转容易且快速地安装在壳体上并从壳体拆卸，从而便于使用者组装和拆卸馈送构件。

公开(公告)号：US08707942B2

公开(公告)日：2014-04-29

申请号：US13481931

申请日：2012-05-28

申请人： Sheng-Hsiao Lu

发明人： Sheng-Hsiao Lu

IPC分类号： A63B69/40 ,  F41B4/00 ,  A63B69/00

CPC分类号： A63B69/406 ,  A63B2069/0008 ,  A63B2069/401 ,  F41B4/00

摘要： A rotary wheel for a ball pitching machine includes a wheel body and a resilient member engaged on an outer periphery of the wheel body. A shaft hole is provided in the wheel body for receiving a shaft of a motor of the ball pitching machine. The wheel body includes a spring portion arranged between the shaft hole and the outer periphery of the wheel body in a radial direction and including first and second bending portions both of which protrude from two sides of the wheel body respectively. When the rotary wheel is driven to turn by the motor, a frictional force of contact of the resilient member with a ball makes the ball shot outwardly, and the rotary wheel is not broken or damaged due to the spring portion compressed in the radial direction to absorb the impact energy.

摘要翻译： 用于球头俯仰机的转轮包括轮体和接合在轮体外周上的弹性件。 在车轮主体中设置有轴孔，用于接收球头俯仰机的马达的轴。 车轮主体包括在径向方向上布置在轴孔和车轮外周之间的弹簧部分，并且包括分别从轮体两侧突出的第一和第二弯曲部分。 当旋转轮被马达驱动转动时，弹性构件与球的摩擦力接触使得球向外射击，并且旋转轮由于弹簧部分在径向方向被压缩而不被破坏或损坏 吸收冲击能量。

公开(公告)号：US20130312723A1

公开(公告)日：2013-11-28

申请号：US13481931

申请日：2012-05-28

申请人： Sheng-Hsiao Lu

发明人： Sheng-Hsiao Lu

IPC分类号： F41B3/04

CPC分类号： A63B69/406 ,  A63B2069/0008 ,  A63B2069/401 ,  F41B4/00

摘要： A rotary wheel for a ball pitching machine includes a wheel body and a resilient member engaged on an outer periphery of the wheel body. A shaft hole is provided in the wheel body for receiving a shaft of a motor of the ball pitching machine. The wheel body includes a spring portion arranged between the shaft hole and the outer periphery of the wheel body in a radial direction and including first and second bending portions both of which protrude from two sides of the wheel body respectively. When the rotary wheel is driven to turn by the motor, a frictional force of contact of the resilient member with a ball makes the ball shot outwardly, and the rotary wheel is not broken or damaged due to the spring portion compressed in the radial direction to absorb the impact energy.

摘要翻译： 用于球头俯仰机的转轮包括轮体和接合在轮体外周上的弹性件。 在车轮主体中设置有轴孔，用于接收球头俯仰机的马达的轴。 车轮主体包括在径向方向上布置在轴孔和车轮外周之间的弹簧部分，并且包括分别从轮体两侧突出的第一和第二弯曲部分。 当旋转轮被马达驱动转动时，弹性构件与球的摩擦力接触使得球向外射击，并且旋转轮由于弹簧部分在径向方向被压缩而不被破坏或损坏 吸收冲击能量。

公开(公告)号：US20070295318A1

公开(公告)日：2007-12-27

申请号：US11474806

申请日：2006-06-26

申请人： Sheng-Hsiao Lu

发明人： Sheng-Hsiao Lu

IPC分类号： F41B4/00

CPC分类号： A63B69/406 ,  A63B2069/0008 ,  A63B2069/0011

摘要： A baseball and softball practicing apparatus includes a stand, a housing mounted on the stand, a ball throwing wheel mounted in the housing, and a feeding member mounted on the housing. Thus, the hooks of the feeding member are hooked onto the transverse stubs of the housing, the movable plate of the feeding member is inserted into the slideway of the housing, and the threaded rod is screwed into the housing and extended through the movable plate of the feeding member to secure the feeding member to the housing, so that the feeding member is mounted on and detached from the housing easily and quickly by rotation of the threaded rod, thereby facilitating the user assembling and disassembling the feeding member.

摘要翻译： 棒球和垒球练习装置包括支架，安装在支架上的壳体，安装在壳体中的投掷轮，以及安装在壳体上的进给构件。 因此，馈送构件的钩钩在壳体的横向短柱上，馈送构件的可动板插入到壳体的滑道中，并且螺杆被拧入壳体并延伸穿过可移动板 馈送构件将馈送构件固定到壳体，使得馈送构件通过螺杆的旋转容易且快速地安装在壳体上并从壳体拆卸，从而便于使用者组装和拆卸馈送构件。

公开(公告)号：US07290540B2

公开(公告)日：2007-11-06

申请号：US11086704

申请日：2005-03-22

申请人： Sheng-Hsiao Lu

发明人： Sheng-Hsiao Lu

IPC分类号： F41B4/00

CPC分类号： F41F1/08 ,  A63B69/0002 ,  A63B69/406 ,  F41A21/06

摘要： A baseball and softball practicing apparatus includes a housing, a first feeding member mounted on the housing and having a first entrance, a second feeding member detachably mounted in the first feeding member and having a second entrance, and a locking device mounted on the first feeding member and detachably engaged with the second feeding member to lock the second feeding member in the first feeding member. Thus, the second feeding member is mounted on and removed from the first feeding member, so that the practicing apparatus can be used to select and change the baseball and the softball rapidly, thereby facilitating a user practicing the baseball or the softball.

摘要翻译： 棒球和垒球练习装置包括壳体，安装在壳体上并具有第一入口的第一进给构件，可拆卸地安装在第一进给构件中并具有第二入口的第二进给构件，以及安装在第一进给 构件并且可拆卸地与第二馈送构件接合以将第二馈送构件锁定在第一馈送构件中。 因此，第二进给构件安装在第一进给构件上并从第一进给构件移除，从而可以使练习装置快速地选择和更换棒球和垒球，从而便于练习棒球或垒球的使用者。