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1. 发明授权

US10310215B2 Lens assembly 有权
公开(公告)号：US10310215B2
公开(公告)日：2019-06-04
申请号：US14616826
申请日：2015-02-09
申请人： Sintai Optical (Shenzhen) Co., Ltd. , Asia Optical International Ltd.
发明人： Hsi-Ling Chang
IPC分类号： G02B3/02 , G02B13/18 , G02B9/60 , G02B13/00
摘要： A lens assembly includes a fifth lens, a first lens, a second lens, a third lens and a fourth lens, all of which are arranged in sequence from an object side to an image side along an optical axis. The second lens is a biconcave lens. The third lens is a biconvex lens and made of glass material. The fourth lens includes a concave surface facing the object side.

2. 发明申请

US20190107860A1 Knob Structure 审中-公开
公开(公告)号：US20190107860A1
公开(公告)日：2019-04-11
申请号：US16210064
申请日：2018-12-05
申请人： Sintai Optical (Shenzhen) Co., Ltd. , Asia Optical International Ltd.
发明人： Tsung-Mou Tsai , Chia-Kan Chang
IPC分类号： G05G5/06 , G05G1/08
CPC分类号： G05G5/06 , G05G1/08 , G05G1/10 , G05G5/03
摘要： A knob structure includes a base, a rotational element, a clicking plate and a clicking sheet. The rotational element is rotatably disposed on the base and includes inner peripheral surfaces. The clicking plate is joined to the inner peripheral surfaces of the rotational element and includes a plurality of first engaging members. The clicking sheet is joined to the base and includes at least one second engaging member. The clicking plate is held between the base and the clicking sheet to force the clicking sheet against the clicking plate. The rotational element is configured to rotate the clicking plate with respect to the clicking sheet so that the second engaging member continuously engages with the first engaging members.

3. 发明授权

US09904154B2 Pico projector having a cover which can be opened 有权
公开(公告)号：US09904154B2
公开(公告)日：2018-02-27
申请号：US14877959
申请日：2015-10-08
申请人： Sintai Optical (Shenzhen) Co., Ltd. , Asia Optical International Ltd.
发明人： Chiao-Sen Hsu , Sen-Yung Liu
IPC分类号： G03B21/16 , G03B21/14 , H04N9/31
CPC分类号： G03B21/145 , G03B21/16 , H04N9/3173
摘要： A pico projector includes a housing, a lens, a light engine, a control module and a central processing module. The housing includes a main body and a cover. The lens is disposed in the housing. The light engine is disposed in the housing and configured to produce light including image signals and project the light through the lens. The control module is configured to provide a control signal. The central processing module is disposed in the housing and configured to rotate or move the cover with respect to the main body according to the control signal so as to create an opening for enhancing heat dissipation of the interior of the housing.

4. 外观设计

USD802139S1 Blood pressure measuring apparatus 有权
公开(公告)号：USD802139S1
公开(公告)日：2017-11-07
申请号：US29568054
申请日：2016-06-15
申请人： Sintai Optical (Shenzhen) Co., Ltd. , Asia Optical International Ltd.
设计人： Chikashi Tsuchiya , Naofumi Imai , I-Jen Lai

5. 发明授权

US09746589B2 Range finder and prism assembly thereof 有权
公开(公告)号：US09746589B2
公开(公告)日：2017-08-29
申请号：US14459377
申请日：2014-08-14
申请人： Sintai Optical (Shenzhen) Co., Ltd. , Asia Optical International Ltd.
发明人： Hua-Tang Liu , Ching-Shiang Wang
IPC分类号： G02B5/04 , G01C3/08 , G01S7/481 , G01S17/08
CPC分类号： G02B5/04 , G01C3/08 , G01S7/481 , G01S17/08
摘要： A prism assembly includes a first prism, a second prism, a roof prism and an optical multilayer film. The first prism includes a first, a second and a third surface. The second prism includes a fourth, a fifth and a sixth surface. The fifth surface faces the third surface. The roof prism includes a seventh, an eighth and a ridge surface. The seventh surface faces the second surface. The optical multilayer film is disposed between the fifth surface and the third surface. A first light beam and a second light beam entering the first prism are totally reflected from the second surface to the optical multilayer film which reflects the first light beam but allows the second light beam to pass through. The second light beam enters the second prism, is totally reflected on the sixth surface, and exits from the fourth surface of the second prism.

6. 发明申请

US20170052349A1 WIDE-ANGLE LENS ASSEMBLY 审中-公开
标题翻译：宽角镜头总成
公开(公告)号：US20170052349A1
公开(公告)日：2017-02-23
申请号：US15241134
申请日：2016-08-19
申请人： Sintai Optical (Shenzhen) Co., Ltd. , Asia Optical International Ltd.
发明人： CHING-CHUNG YEH
IPC分类号： G02B13/00 , G02B9/60 , G02B27/00 , G02B13/04
摘要： A wide-angle lens assembly includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens and a sixth lens, all of which are arranged in sequence from an object side to an image side along an optical axis. The first lens is a meniscus lens with negative refractive power and includes a convex surface facing the object side. The second lens is a biconcave lens with negative refractive power. The third lens is with positive refractive power. The fourth lens is with positive refractive power. The fifth lens is a meniscus lens with negative refractive power and includes a convex surface facing the image side. The sixth lens is with positive refractive power. The wide-angle lens assembly satisfies 1.8 ≤ L   1  R   1  s f ≤ 4.0 wherein L1R1s is a radius of an object side surface of the first lens and f is an effective focal length of the wide-angle lens assembly.
摘要翻译：其中L1R1是第一透镜的物体侧表面的半径，f是广角镜头组件的有效焦距。

7. 发明申请

US20170038203A1 SELF-PROPELLED DEVICE AND DISTANCE DETECTOR THEREOF 审中-公开
标题翻译：自动设备及其距离检测器
公开(公告)号：US20170038203A1
公开(公告)日：2017-02-09
申请号：US15201644
申请日：2016-07-05
申请人： Sintai Optical (Shenzhen) Co., Ltd. , Asia Optical International Ltd.
发明人： Hua-Tang Liu , Chin-Hsiang Wang , Hsien-Chi Lin
IPC分类号： G01C3/08 , A47L11/40 , G01D5/347
CPC分类号： A47L11/4011 , A47L2201/04 , G01B11/026 , G01C15/002 , G01D5/3473 , G01S17/48
摘要： A distance detector includes a main body, a laser emitting module, an image capturing module, an angle detecting mechanism, and a processing-control unit. The main body is configured to rotate about an axis. The laser emitting module is disposed on the main body and configured to emit a laser beam to a measured object, thereby forming a laser speckle thereon. The image capturing module is disposed on the main body and configured to capture an image of the measured object, which contains the laser speckle. The angle detecting mechanism is configured to detect an angular displacement of the main body from a starting position and generate angle data. The processing-control unit is configured to receive the image containing the laser speckle and the angle data to control rotation of the main body. A distance between the main body and the measured object is determined by using a triangulation method.
摘要翻译：距离检测器包括主体，激光发射模块，图像捕获模块，角度检测机构和处理控制单元。主体被配置为绕轴线旋转。激光发射模块设置在主体上并且被配置为向测量对象发射激光束，从而在其上形成激光散斑。图像拍摄模块设置在主体上并且被配置为捕获包含激光散斑的测量对象的图像。该角度检测机构被配置为从起始位置检测主体的角位移并产生角度数据。处理控制单元被配置为接收包含激光散斑的图像和角度数据，以控制主体的旋转。通过使用三角测量方法来确定主体和测量对象之间的距离。

8. 发明申请

US20170030681A1 Sight Capable of Measuring Distance 审中-公开
标题翻译：视距测量距离
公开(公告)号：US20170030681A1
公开(公告)日：2017-02-02
申请号：US15293432
申请日：2016-10-14
申请人： Sintai Optical (Shenzhen) Co., Ltd. , Asia Optical International Ltd.
发明人： Shang-Yung Liang
IPC分类号： F41G3/06 , F41G3/08 , F41G1/387 , F41G1/35
CPC分类号： F41G3/065 , F41G1/35 , F41G1/387 , F41G1/473 , F41G11/003
摘要： A sight capable of measuring distance comprises a telescope without any turrets, a laser transmitting module, a mount for adjusting elevation and windage and a power supply. The telescope comprises a barrel, an unadjustable reticle fixed in the barrel and a laser receiving module fixed in the barrel. The laser transmitting module is steadfastly fixed on the outer barrel of the telescope and emitting a laser beam toward the target. The mount for adjusting elevation and windage is fixed on a lower side of the outer barrel of telescope, and comprises a mounting part, an elevation adjusting part and a windage adjusting part. The power supply electrically connects to the laser transmitting module and the laser receiving module.
摘要翻译：能够测量距离的视野包括没有任何炮塔的望远镜，激光发射模块，用于调节高程和风阻的安装座以及电源。望远镜包括一个筒体，一个固定在筒体中的不可调节的标线片和一个固定在枪管中的激光接收模块。激光发射模块坚固地固定在望远镜的外筒上，并朝向靶发射激光束。用于调节高程和风阻的安装座固定在望远镜的外筒的下侧，并且包括安装部，仰角调节部和风阻调节部。电源电连接到激光发射模块和激光接收模块。

9. 发明授权

US09523837B2 Lens module 有权
标题翻译：镜头模块
公开(公告)号：US09523837B2
公开(公告)日：2016-12-20
申请号：US14611955
申请日：2015-02-02
申请人： SINTAI OPTICAL (SHENZHEN) CO., LTD. , ASIA OPTICAL INTERNATIONAL LTD.
发明人： Duen-Kwei Hwang , Ming-Chih Chang
IPC分类号： G02B7/10 , G03B7/10 , G02B7/04 , G02B7/00
CPC分类号： G02B7/102 , G02B7/006 , G02B7/04 , G03B7/10
摘要： A lens module includes a driving device, an image sensing device, a lens group frame, and an infrared filter. The driving device has a lens barrel for an optical signal passing through. The image sensing device is on a path of the optical signal to convert the optical signal into an electric signal. The lens group frame is provided in the lens barrel, and has a main body, which is driven by the driving device to be moved between a first position and a second position, and a lens holder, which is pivotally connected on the main body and is swung between a third position and a fourth position when the main body is respectively at the first and the second positions. The infrared filter is provided on the lens holder, and is precisely aligned with the image sensing device when the lens holder is at the fourth position.
摘要翻译：透镜模块包括驱动装置，图像感测装置，透镜组框架和红外滤光器。驱动装置具有用于通过光信号的镜筒。图像感测装置在光信号的路径上，以将光信号转换成电信号。透镜组框架设置在镜筒中，并且具有由驱动装置驱动以在第一位置和第二位置之间移动的主体和枢转连接在主体上的透镜保持器，当主体分别处于第一位置和第二位置时，在第三位置和第四位置之间摆动。红外线滤光器设置在透镜支架上，并且当透镜保持器处于第四位置时，其与图像感测装置精确对准。

10. 发明申请

US20160187131A1 Binoculars Rangefinder 审中-公开
标题翻译：双筒望远镜测距仪
公开(公告)号：US20160187131A1
公开(公告)日：2016-06-30
申请号：US14967473
申请日：2015-12-14
申请人： Asia Optical International Ltd. , Sintai Optical (Shenzhen) Co., Ltd.
发明人： Zhang-Ming Chang , Hua-Tang Liu , Yue-Ye Chen , Zhi-Wei Gao , Shang Luo
IPC分类号： G01C3/04 , G01S7/481 , G01S17/08
CPC分类号： G01C3/04 , G01S7/4813 , G01S7/4814 , G01S7/4816 , G01S17/08 , G02B23/14
摘要： A binoculars rangefinder includes a central shaft, two eyepieces, two objective lenses, two prism modules, an optical transmitter, and an optical receiver. The eyepieces are disposed on two sides of the central shaft, allowing a first light beam reflected by an object to pass therethrough. The objective lenses are disposed on the two sides of the central shaft. The prism modules are disposed between the eyepieces and objective lenses. The optical transmitter is configured to emit a second light beam to the object. The optical receiver is configured to receive the second beam which is reflected by the object.
摘要翻译：双目望远镜测距仪包括中心轴，两个目镜，两个物镜，两个棱镜模块，光发射器和光接收器。目镜设置在中心轴的两侧，允许由物体反射的第一光束通过。物镜设置在中心轴的两侧。棱镜模块设置在目镜和物镜之间。光发射机被配置为向对象发射第二光束。光接收器被配置为接收被对象反射的第二光束。

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