公开(公告)号：US20240278666A1

公开(公告)日：2024-08-22

申请号：US18653993

申请日：2024-05-03

申请人： Chia-Jen CHANG ,  Hao-Che CHANG

发明人： Chia-Jen CHANG ,  Hao-Che CHANG

IPC分类号： B60L53/35 ,  B60L53/12 ,  B60L53/14 ,  B60L53/22 ,  H02J7/00

CPC分类号： B60L53/35 ,  B60L53/12 ,  B60L53/14 ,  B60L53/22 ,  H02J7/0045 ,  B60L2210/30

摘要： A concealed charging device of an electrical vehicle, as well as a method thereof, is provided, including a base body arranged, in a concealed manner, in an electrical vehicle. The base body is provided with an extendible member. A driving member controls the extendible member for reciprocal movement in a longitudinal direction on the base body. The extendible member is also provided with an electricity-conducting assembly, which includes a conduction member and an electricity-conducting member. As such, to do charging, the driving member controls the extendible member to extend in the longitudinal direction and the electricity-conducting member is collaboratively operating with a charging seat to achieve electrical transmission of electricity through the electricity-conducting member and the conduction member for carrying out charging to a battery of the electrical vehicle. Further, the charging can be performed while traveling.

公开(公告)号：US07749093B1

公开(公告)日：2010-07-06

申请号：US12481187

申请日：2009-06-09

申请人： Chia-Jen Chang ,  Hao-Che Chang

发明人： Chia-Jen Chang ,  Hao-Che Chang

IPC分类号： A63B69/36

CPC分类号： A63B69/3632 ,  A63B53/02 ,  A63B60/50 ,  A63B69/3676

摘要： The present invention discloses a golf club face assistance device. A proper location on a shaft of a club is provided with a first fixing element and is extended with a first assistance element. The other end of the first assistance element is connected with a second fixing element, and the first assistance element is provided with a second assistance element which is extended toward the shaft. An interface between the first and second assistance elements is defined with an aim point, and a virtual club face is defined from the aim point to the club face. By the virtual club face, one can easily learn a correct hitting form and a correct hit point.

摘要翻译： 本发明公开了一种高尔夫球杆面辅助装置。 在杆的轴上的适当位置设置有第一固定元件并且用第一辅助元件延伸。 第一辅助元件的另一端与第二固定元件连接，第一辅助元件设置有向轴延伸的第二辅助元件。 第一和第二辅助元件之间的界面用瞄准点定义，并且从目标点到球杆面定义虚拟球杆面。 通过虚拟俱乐部的面部，可以轻松学习正确的打击形式和正确的命中点。

公开(公告)号：US20070040076A1

公开(公告)日：2007-02-22

申请号：US11198271

申请日：2005-08-08

申请人： Chia-Jen Chang ,  Hao-Che Chang

发明人： Chia-Jen Chang ,  Hao-Che Chang

IPC分类号： F16M11/00

CPC分类号： F16M11/40 ,  B60R11/0235 ,  B60R2011/0084 ,  B60R2011/0089 ,  F16M11/12 ,  F16M11/18 ,  F16M13/02 ,  F16M13/027

摘要： A 3D supporting stand for monitors uses a plastic metal tube to serve as a movable device, such that he plastic metal tube can perform rotation and movement in multiple angles, and is extended into the holding tube for connection. By means of a latching device inside the holding tube, the plastic metal tube can be adjusted with retraction, thereby increasing an agility of the monitor supporting stand, and enabling the entire structure to move to any angle and reach to a desired position, so as to achieve a variation of 3D multiple angles, and to facilitate increasing a comfort upon viewing in compliance with ergonomics. Moreover, when the plastic metal tube is completely retracted into the holding tube, the monitor can be adjusted to be horizontally or vertically embedded into an object attached by the holding tube for collection, thereby saving a space.

摘要翻译： 用于监视器的3D支撑架使用塑料金属管作为可移动装置，使得塑料金属管能够以多个角度执行旋转和移动，并且延伸到用于连接的保持管中。 通过保持管内部的锁定装置，可以通过缩回来调节塑料金属管，从而提高监视器支撑架的灵活性，并使整个结构能够移动到任何角度并达到期望的位置，从而 以实现3D多角度的变化，并且有助于在遵循人体工程学的观看时增加舒适度。 此外，当塑料金属管完全缩回到保持管中时，监视器可以被调节为水平地或垂直地嵌入到由保持管附接的物体中以便收集，从而节省空间。