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1. 发明授权

US08009372B2 Lens driving device 有权
标题翻译：镜头驱动装置
公开(公告)号：US08009372B2
公开(公告)日：2011-08-30
申请号：US12445837
申请日：2008-03-10
申请人： Renzhao Jin
发明人： Renzhao Jin
IPC分类号： G02B7/02
CPC分类号： G02B7/08 , G03B3/10
摘要： A lens driving device comprises an annular magnet carriage acting as the outer frame of the lens driving device. A magnet and a coil are disposed in the annular magnet carriage. A lens holder with a lens is disposed in the central circular hole of the annular magnet carriage. A front spring with front gasket is disposed in front of the lens holder, and a rear springs with rear gasket is disposed in back of the lens holder. The annular magnet carriage, the front spring, the rear spring, the front gasket, the rear gasket, the lens holder, and the base are all in the shape of flat plate and nested connect with each other to form a position mechanism.
摘要翻译：透镜驱动装置包括用作透镜驱动装置的外框的环形磁体滑架。磁体和线圈设置在环形磁铁架中。具有透镜的透镜架设置在环形磁铁架的中心圆形孔中。具有前垫圈的前弹簧设置在透镜保持器的前面，并且具有后垫圈的后弹簧设置在透镜保持器的后部。环形磁铁滑架，前弹簧，后弹簧，前垫圈，后垫圈，透镜架和基座均为平板形状，嵌套连接形成位置机构。

2. 发明申请

US20110297858A1 Throttle Valve 有权
标题翻译：节流阀
公开(公告)号：US20110297858A1
公开(公告)日：2011-12-08
申请号：US13143177
申请日：2010-10-12
申请人： Renzhao Jin
发明人： Renzhao Jin
IPC分类号： F16K31/02
CPC分类号： F16K31/0668 , F16K3/267 , F25B41/062 , F25B2341/0653 , Y02B30/72
摘要： A throttle valve comprises a valve body (1) provided with a flow passage (13) and a mounting hole (14), a valve core movably inserted inside the mounting hole (14) and a driving mechanism for the valve core disposed out of the valve body (1) and connected with the valve body (1); the driving mechanism directly drives the valve core to slide axially, said driving mechanism includes a valve seat (2) with a cavity (21) inside, a coil (3) disposed in said cavity (21), a magnetic element (4) surrounded by said coil (3), which can be driven to slide relatively to said coil (3) by the electromagnetic force, an iron core (5) connected with said valve core and said magnetic element (4), and an elastic part acting on said valve core. The damping force of the elastic part to said valve core resists the electromagnetic force of said coil (3) to said magnetic element (4). The throttle valve of the present invention has simple structure, low cost and light weight
摘要翻译：节流阀包括设置有流路（13）和安装孔（14）的阀体（1），可移动地插入安装孔（14）内的阀芯和用于阀芯的驱动机构阀体（1）并与阀体（1）连接; 所述驱动机构直接驱动所述阀芯轴向滑动，所述驱动机构包括在其内部具有空腔（21）的阀座（2），设置在所述空腔（21）中的线圈（3）通过所述线圈（3）可以通过电磁力相对于所述线圈（3）被驱动而相对于所述线圈（3）滑动，与所述阀芯和所述磁性元件（4）连接的铁芯（5）说阀芯。弹性部分对所述阀芯的阻尼力抵抗所述线圈（3）对所述磁性元件（4）的电磁力。本发明的节流阀结构简单，成本低，重量轻

3. 发明授权

US09010724B2 Throttle valve 有权
标题翻译：节流阀
公开(公告)号：US09010724B2
公开(公告)日：2015-04-21
申请号：US13143177
申请日：2010-10-12
申请人： Renzhao Jin
发明人： Renzhao Jin
IPC分类号： F16K31/06 , F16K3/26 , F25B41/06
CPC分类号： F16K31/0668 , F16K3/267 , F25B41/062 , F25B2341/0653 , Y02B30/72
摘要： A throttle valve comprises a valve body (1) provided with a flow passage (13) and a mounting hole (14), a valve core movably inserted inside the mounting hole (14) and a driving mechanism for the valve core disposed out of the valve body (1) and connected with the valve body (1); the driving mechanism directly drives the valve core to slide axially, said driving mechanism includes a valve seat (2) with a cavity (21) inside, a coil (3) disposed in said cavity (21), a magnetic element (4) surrounded by said coil (3), which can be driven to slide relatively to said coil (3) by the electromagnetic force, an iron core (5) connected with said valve core and said magnetic element (4), and an elastic part acting on said valve core. The damping force of the elastic part to said valve core resists the electromagnetic force of said coil (3) to said magnetic element (4). The throttle valve of the present invention has simple structure, low cost and light weight.
摘要翻译：节流阀包括设置有流路（13）和安装孔（14）的阀体（1），可移动地插入安装孔（14）内的阀芯和用于阀芯的驱动机构阀体（1）并与阀体（1）连接; 所述驱动机构直接驱动所述阀芯轴向滑动，所述驱动机构包括在其内部具有空腔（21）的阀座（2），设置在所述空腔（21）中的线圈（3）通过所述线圈（3）可以通过电磁力相对于所述线圈（3）被驱动而相对于所述线圈（3）滑动，与所述阀芯和所述磁性元件（4）连接的铁芯（5）说阀芯。弹性部分对所述阀芯的阻尼力抵抗所述线圈（3）对所述磁性元件（4）的电磁力。本发明的节流阀结构简单，成本低，重量轻。

4. 发明申请

US20110013298A1 Lens Driving Device 有权
标题翻译：镜头驱动装置
公开(公告)号：US20110013298A1
公开(公告)日：2011-01-20
申请号：US12445837
申请日：2008-03-10
申请人： Renzhao Jin
发明人： Renzhao Jin
IPC分类号： G02B7/04
CPC分类号： G02B7/08 , G03B3/10
摘要： A lens driving device comprises an annular magnet carriage acting as the outer frame of the lens driving device. A magnet and a coil are disposed in the annular magnet carriage. A lens holder with a lens is disposed in the central circular hole of the annular magnet carriage. A front spring with front gasket is disposed in front of the lens holder, and a rear springs with rear gasket is disposed in back of the lens holder, and the spring strings of the front and rear spring are located centrosymmetrically to avoid the rotation offsetting caused by the distortion and to prevent the small offsetting of the optical axis when the lens holder is moving. The structure of nested seamless connection between the rear spring and the base can prevent small matter and disturbing optical entering into the lens driving device Four triangular prism-shaped magnets are respectively disposed in the four corners of the cavity of the annular magnet carriage. The annular magnet carriage, the front spring, the rear spring, the front gasket, the rear gasket, the lens holder, and the base are all in the shape of flat plate and nested connect with each other to form a position mechanism.
摘要翻译：透镜驱动装置包括用作透镜驱动装置的外框的环形磁体滑架。磁体和线圈设置在环形磁铁架中。具有透镜的透镜架设置在环形磁铁架的中心圆形孔中。具有前垫圈的前弹簧设置在镜头保持器的前面，并且具有后垫圈的后弹簧设置在镜头保持器的后部，并且前后弹簧的弹簧弦定位成中心对称以避免由此产生的旋转偏移通过变形，并且防止当透镜架移动时光轴的小偏移。后弹簧与基座之间嵌套无缝连接的结构可以防止小物质和干扰光进入透镜驱动装置四个三角棱柱形磁铁分别设置在环形磁铁架的空腔的四个角中。环形磁铁滑架，前弹簧，后弹簧，前垫圈，后垫圈，透镜架和基座均为平板形状，嵌套连接形成位置机构。

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