公开(公告)号：US07866055B2

公开(公告)日：2011-01-11

申请号：US12459656

申请日：2009-07-06

申请人： Yuexiang Zhang ,  Ming Chen ,  Jianjun Shuang

发明人： Yuexiang Zhang ,  Ming Chen ,  Jianjun Shuang

IPC分类号： G01C9/02 ,  G01C9/00

CPC分类号： G01C9/26

摘要： The present invention provides a level having a body which has a first end, a second end opposed to the first end, and a plane surface which connects the first and second ends, at least one level indicating device mounted to the body, and two end caps which are mounted onto the first and second ends, respectively. Each end cap has an outer end which is distributed by a plurality of resilient portions with small surface area for absorbing impact if the level is accidentally dropped or impacted.

摘要翻译： 本发明提供了一种具有本体的液面，该主体具有第一端，与第一端相对的第二端和连接第一和第二端的平面，安装到主体的至少一个水平指示装置，以及两端 分别安装在第一和第二端上的盖子。 每个端盖具有外端，该外端由多个具有小的表面积的弹性部分分布，以便在液面意外掉落或撞击时吸收冲击力。

公开(公告)号：US20100000106A1

公开(公告)日：2010-01-07

申请号：US12459656

申请日：2009-07-06

申请人： Yuexiang Zhang ,  Ming Chen ,  Jianjun Shuang

发明人： Yuexiang Zhang ,  Ming Chen ,  Jianjun Shuang

IPC分类号： G01C9/02

CPC分类号： G01C9/26

摘要： The present invention provides a level having a body which has a first end, a second end opposed to the first end, and a plane surface which connects the first and second ends, at least one level indicating device mounted to the body, and two end caps which are mounted onto the first and second ends, respectively. Each end cap has an outer end which is distributed by a plurality of resilient portions with small surface area for absorbing impact if the level is accidentally dropped or impacted.

摘要翻译： 本发明提供了一种具有本体的液面，该主体具有第一端，与第一端相对的第二端和连接第一和第二端的平面，安装到主体的至少一个水平指示装置，以及两端 分别安装在第一和第二端上的盖子。 每个端盖具有外端，该外端由多个具有小的表面积的弹性部分分布，以便在液面意外掉落或撞击时吸收冲击力。

公开(公告)号：US20100000105A1

公开(公告)日：2010-01-07

申请号：US12459645

申请日：2009-07-06

申请人： Yuexiang Zhang ,  Ming Chen ,  Jianjun Shuang

发明人： Yuexiang Zhang ,  Ming Chen ,  Jianjun Shuang

IPC分类号： G01C9/02

CPC分类号： G01C9/28

摘要： The present invention provides a level, having a body including a bottom surface for contacting a surface to be measured, at least one level indicating device mounted to the body, and a strikable device is mounted to the level. The strikable device has a top surface which is strikable by a user, and a bottom surface to contact the surface to be measured.

摘要翻译： 本发明提供了一种水平仪，其具有包括用于接触被测量表面的底表面的本体，安装到主体的至少一个水平指示装置和可冲切装置安装到该水平面上。 可冲击装置具有可由使用者刺破的顶表面和与要测量表面接触的底表面。

公开(公告)号：US07536801B2

公开(公告)日：2009-05-26

申请号：US11986888

申请日：2007-11-27

申请人： Yuexiang Zhang

发明人： Yuexiang Zhang

IPC分类号： G01C9/00 ,  G01C5/00

CPC分类号： G01C15/008 ,  Y10S33/21

摘要： A laser leveling device as disclosed in the present invention comprises a body and a power source. The body has a cavity for containing a laser module which is movable between a first position and a second position. When in the first position, the laser module is located within the cavity and is not connected to the power source; and when in the second position, the laser module is located outside of the cavity and the laser is electrically connected to the power source to emit a visible laser beam.

摘要翻译： 本发明公开的激光平整装置包括主体和电源。 主体具有用于容纳可在第一位置和第二位置之间移动的激光模块的空腔。 当处于第一位置时，激光模块位于腔内并且不连接到电源; 并且当处于第二位置时，激光模块位于空腔外部，并且激光器电连接到电源以发射可见激光束。

公开(公告)号：US20080120854A1

公开(公告)日：2008-05-29

申请号：US11986888

申请日：2007-11-27

申请人： Yuexiang Zhang

发明人： Yuexiang Zhang

IPC分类号： G01C21/00

CPC分类号： G01C15/008 ,  Y10S33/21

摘要： A laser leveling device as disclosed in the present invention comprises a body and a power source. The body has a cavity for containing a laser module which is movable between a first position and a second position. When in the first position, the laser module is located within the cavity and is not connected to the power source; and when in the second position, the laser module is located outside of the cavity and the laser is electrically connected to the power source to emit a visible laser beam.

摘要翻译： 本发明公开的激光平整装置包括主体和电源。 主体具有用于容纳可在第一位置和第二位置之间移动的激光模块的空腔。 当处于第一位置时，激光模块位于腔内并且不连接到电源; 并且当处于第二位置时，激光模块位于空腔外部，并且激光器电连接到电源以发射可见激光束。