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1. 发明授权

US11675255B2 Holding mechanism for stabilizer and handheld stabilizer 有权
公开(公告)号：US11675255B2
公开(公告)日：2023-06-13
申请号：US16478052
申请日：2019-04-04
申请人： GUANGDONG SIRUI OPTICAL CO., LTD.
发明人： Jie Li , Weibo Luo
IPC分类号： G03B17/56 , F16M11/08 , F16M11/20 , F16M13/04
CPC分类号： G03B17/563 , F16M11/08 , F16M11/205 , F16M11/2057 , F16M11/2064 , F16M11/2071 , F16M13/04 , F16M2200/024 , F16M2200/041 , F16M2200/042
摘要： A stabilizer folding structure and a handheld stabilizer. a stabilizer folding structure for rotationally connecting the motor base and the rocker arm such that the motor base and the rocker arm have an unfolded first state and a stored second state during relative rotation, comprising: an elastic member, applying An elastic force for abutting the motor base and the rocker arm; and a snap structure at a position where the motor base abuts the rocker arm, in the first state and the second state, The snap structure is engaged to restrict relative rotation of the motor base and the rocker arm. In other states, the snap structure is disengaged such that the motor base and the rocker arm are relatively rotatable. The folding structure of aspects of the invention facilitates the folding and storage of the stabilizer, and is convenient for the user to use.

2. 发明授权

US11408553B2 Tripod stand head mount 有权
公开(公告)号：US11408553B2
公开(公告)日：2022-08-09
申请号：US16478048
申请日：2018-05-07
申请人： GUANGDONG SIRUI OPTICAL CO., LTD.
发明人： Jie Li , Xiangyu Huang
IPC分类号： F16M11/16 , F16M11/34 , G03B17/56
摘要： A head mount includes a seat body on which a mounting cavity is provided; a conversion structure, and having two connection ends of different specifications; the conversion structure is reversibly disposed in the installation cavity, and the selected connection end protrudes out of the installation cavity by flipping the conversion structure, and is adapted to The photographing device is connected, and the seat body has a limiting structure for preventing the switching mechanism from being turned over after the photographing device is connected to the connecting end. By setting the conversion structure, when it is necessary to connect with the shooting device of different interfaces, the required connection end may be flipped outside the installation cavity to connect with the corresponding shooting device as required. The invention may realize the conversion of different connection ends by simply flipping the conversion structure, thereby realizing the connection with the different interface photographing devices, the operation is simple and quick, and the connection end is not required to be disassembled, and the connection end is not easily lost.

3. 发明授权

US10838171B1 Anamorphic lens 有权
公开(公告)号：US10838171B1
公开(公告)日：2020-11-17
申请号：US16888546
申请日：2020-05-29
申请人： GUANGDONG SIRUI OPTICAL CO., LTD.
发明人： Jie Li , Wei Wu , Wulin Li
IPC分类号： G02B13/00 , G02B3/06 , G02B13/08
CPC分类号： G02B13/003 , G02B3/06 , G02B13/006 , G02B13/08
摘要： An anamorphic lens includes a cylindrical lens group arranged in a direction from an object side to an image side. The cylindrical lens group includes an anamorphic group and together form an imaging group. The anamorphic group includes a first lens, a second lens, and a third lens arranged in a direction of an object side to an image side. The second lens and the third lens may be joined together and the first lens may be a negative optical power biconcave cylindrical lens. Through the optical characteristics of the cylindrical lens in the anamorphic group, the entering horizontal light is compressed while the vertical light path maintains unchanged. The imaging group comprehensively corrects the light so that the horizontal field of view angle is increased by about 33% to achieve a magnification by 1.33 times for an anamorphic shooting.

4. 再颁专利

USRE47931E1 Ball joint orientation device applicable to unipod 有权
公开(公告)号：USRE47931E1
公开(公告)日：2020-04-07
申请号：US15951162
申请日：2018-04-11
申请人： Guangdong Sirui Optical Co., Ltd.
发明人： Jie Li
IPC分类号： F16C11/06 , F16C11/10 , F16M11/20 , G03B17/56 , F16M11/28
CPC分类号： F16C11/0623 , F16C11/106 , F16M11/2078 , F16M11/28 , G03B17/561 , F16M2200/022 , Y10T403/32311 , Y10T403/32754
摘要： A ball joint orientation device applicable to a unipod includes a ball joint and stop members, in which one end of the ball joint is formed as a rotating part and is arranged in a ball joint seat in a universal swaying manner, and the other end extends to form a connecting part and is fixedly connected with a main rod; the stop members are arranged in the ball joint seat, and include a locking stop member located at the upper side of the rotating part; an orientation knob is sleeved on the connecting part and/or the main rod; when screwed toward the direction close to the ball joint seat, the ball joint is subjected to orienting locking and no longer rotates; and when screwed toward the direction away from the ball joint seat, and the orienting locking is released, so the ball joint is rotatable freely.

5. 发明授权

US10612719B2 Tripod button mechanism and a tripod 有权
公开(公告)号：US10612719B2
公开(公告)日：2020-04-07
申请号：US15896914
申请日：2018-02-14
申请人： Guangdong Sirui Optical Co., Ltd.
发明人： Jie Li , Xiaoyun Hu
IPC分类号： F16M11/24 , F16M11/16 , G05G1/04 , G05G5/05 , G03B17/56
CPC分类号： F16M11/245 , F16M11/16 , F16M11/242 , G03B17/561 , G05G1/04 , G05G5/05 , F16M2200/024
摘要： A tripod button mechanism includes an angle position locking structure fixedly arranged on a body of a tripod. A button structure includes a button disposed rotatably on a leg shaft sleeve of the tripod through a first shaft. The button joint joints with the angle limitation structure to lock an opening angle of a supporting leg of the tripod. The tripod button mechanism includes a supporting structure abutting against the button when the joint joints with the limitation structure, and an extension line between the supporting position of the support structure and the joint intersects with an extension line of the supporting leg extending towards one end where the angle position locking structure is located.

6. 发明申请

US20190158719A1 INTELLIGENT BALL HEAD AND METHOD FOR PERFORMING SELF‐PHOTOGRAPHING BY USING THE SAME 审中-公开
公开(公告)号：US20190158719A1
公开(公告)日：2019-05-23
申请号：US15544516
申请日：2016-11-24
申请人： Guangdong Sirui Optical Co., Ltd.
发明人： Jie Li , Xiangyu Huang
IPC分类号： H04N5/232
CPC分类号： H04N5/23203 , H04N5/23219
摘要： An intelligent ball head and a self-photographing method by using the same, the method comprises determining a position of the infrared emitter carried by a user; rotating the ball head to face the infrared emitter; carrying out face recognition in a view screen with the infrared emitter as a center; measuring a first distance from a human face recognized to the intelligent ball head; comparing the first distance with a second distance from the infrared emitter to the intelligent ball head so as to calculate out a distance difference; determining that the face belongs to the user when an absolute value of the distance difference is detected to be smaller than a predetermined value; controlling the photographing apparatus to focus on the human face for shooting. When a plurality of faces appear in one viewing frame, the faces may be distinguished from each other accurately and therefore achieving high-quality self-photographing.

7. 发明申请

US20190101239A1 ANTI-ROTATION STRUCTURE, A TUBE STRUCTURE AND A PHOTOGRAPHIC SUPPORT 审中-公开
公开(公告)号：US20190101239A1
公开(公告)日：2019-04-04
申请号：US16175571
申请日：2018-10-30
申请人： Guangdong Sirui Optical Co., Ltd.
发明人： Jie Li , Xiaoyun Hu
IPC分类号： F16M11/26 , G03B17/56
摘要： An anti-rotation structure, a tube structure, or photographic support with the anti-rotation structure comprises a first tube including a first groove or a first rib axially thereof. A second tube fitting to the first tube having an exterior thereof comprises a corresponding second rib second groove to the first groove or the first rib. When the first tube moving relative to the second tube, the first rib or the second rib moves along the corresponding second groove or the first groove. The groove defines the movement of the rib when the first tube moves relative to the second tube to effectively ensure the movement between the first tube and the second tube in a linear or straight line direction.

8. 发明申请

US20190004405A1 HOLDING CASE FOR INSTALLING HANDSET ADD-ON LENS, HANDSET EXTERNAL LENS CONNECTION STRUCTURE, AND HANDSET INSTALLATION CASE 审中-公开
公开(公告)号：US20190004405A1
公开(公告)日：2019-01-03
申请号：US15745708
申请日：2016-11-04
申请人： Guangdong Sirui Optical Co., Ltd.
发明人： Jie Li
IPC分类号： G03B17/56 , H04M1/03
摘要： The present application relates to a holding case for installing handset add-on lens. The holding case comprises a housing body, the housing body has a front side wall and a back side wall that are oppositely disposed, a space between the front side wall and the back side wall is adapted for fitting one end of a handset provided with a front camera and a back camera, a front add-on lens snapping opening is provided in the front side wall and corresponds to the front camera of the handset, and a back add-on lens snapping opening is provided in the back side wall and corresponds to the back camera of the handset. In addition, the present application also discloses a connection fastener assembly and a handset external lens connection structure.

9. 发明公开

US20240142044A1 QUICK RELEASE DEVICE 审中-公开
公开(公告)号：US20240142044A1
公开(公告)日：2024-05-02
申请号：US18495748
申请日：2023-10-26
申请人： Guangdong Sirui Optical Co., Ltd.
发明人： Jie LI , Fan XIAO
IPC分类号： F16M11/14 , G03B17/56
CPC分类号： F16M11/14 , G03B17/561 , F16M2200/022
摘要： A quick release device includes a tripod, a ball structure, a connecting screw securing to the ball structure, and a locking handle for locking and unlocking between the ball structure and the tripod. The locking handle includes a first cone locking handle, a screw structure with a second cone that is matched with the first cone locking handle. The screw structure includes a first screw and a second screw, where the first screw and the second screw are on opposite sides of the screw structure cooperating with each other to form a threaded hole structure. An outer wall of the screw structure is provided with an inclined chute, and the first cone locking handle is secured with a screw guide extending into the chute. The first cone locking handle is also connected to a pressing structure.

10. 发明公开

US20240085677A1 LENS AND ITS LENS BUTTON ADJUSTMENT STRUCTURE 审中-公开
公开(公告)号：US20240085677A1
公开(公告)日：2024-03-14
申请号：US17962583
申请日：2022-10-10
申请人： GUANGDONG SIRUI OPTICAL CO., LTD. , Zhongshan AZU Optoelectronics Technology Co., Ltd.,
发明人： JIE LI , Mingyi LIU
IPC分类号： G02B13/08
CPC分类号： G02B13/08
摘要： The application discloses a lens and its button adjustment structure. The button adjustment structure includes a connecting seat, a guidepost, a base and an elastic member. The connecting seat is fixedly connected to the lens or may be part of the lens. The connecting seat includes a first gear structure. The guidepost is fixed on a fixed member on one side of the connecting seat. The base is movably sleeved on the guidepost along an axial direction of the guidepost. The base includes a second gear structure. The elastic member is sleeved on an outer periphery of the guidepost and is located between the base and the fixed member. An elastic force of the elastic member drives the second gear structure on the base to engage the first gear structure of the connecting seat.

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